/******/ var __webpack_modules__ = ({
/***/ 410:
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* Backbone.Undo.js v0.2
*
* Copyright (c)2013 Oliver Sartun
* Released under the MIT License
*
* Documentation and full license available at
* https://github.com/osartun/Backbone.Undo.js
*/
(function (factory) {
if (true) {
// AMD support
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(50), __webpack_require__(316)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
})(function (_, Backbone) {
var core_slice = Array.prototype.slice;
/**
* As call is faster than apply, this is a faster version of apply as it uses call.
*
* @param {Function} fn The function to execute
* @param {Object} ctx The context the function should be called in
* @param {Array} args The array of arguments that should be applied to the function
* @return Forwards whatever the called function returns
*/
function apply (fn, ctx, args) {
return args.length <= 4 ?
fn.call(ctx, args[0], args[1], args[2], args[3]) :
fn.apply(ctx, args);
}
/**
* Uses slice on an array or an array-like object.
*
* @param {Array|Object} arr The array or array-like object.
* @param {Number} [index] The index from where the array should be sliced. Default is 0.
* @return {Array} The sliced array
*/
function slice (arr, index) {
return core_slice.call(arr, index);
}
/**
* Checks if an object has one or more specific keys. The keys
* don't have to be an owned property.
* You can call this function either this way:
* hasKeys(obj, ["a", "b", "c"])
* or this way:
* hasKeys(obj, "a", "b", "c")
*
* @param {Object} obj The object to check on
* @param {Array} keys The keys to check for
* @return {Boolean} True, if the object has all those keys
*/
function hasKeys (obj, keys) {
if (obj == null) return false;
if (!_.isArray(keys)) {
keys = slice(arguments, 1);
}
return _.all(keys, function (key) {
return key in obj;
});
}
/**
* Returns a number that is unique per call stack. The number gets
* changed after the call stack has been completely processed.
*
* @return {number} MagicFusionIndex
*/
var getMagicFusionIndex = (function () {
// If you add several models to a collection or set several
// attributes on a model all in sequence and yet all for
// example in one function, then several Undo-Actions are
// generated.
// If you want to undo your last action only the last model
// would be removed from the collection or the last set
// attribute would be changed back to its previous value.
// To prevent that we have to figure out a way to combine
// all those actions that happened "at the same time".
// Timestamps aren't exact enough. A complex routine could
// run several milliseconds and in that time produce a lot
// of actions with different timestamps.
// Instead we take advantage of the single-threadedness of
// JavaScript:
var callstackWasIndexed = false, magicFusionIndex = -1;
function indexCycle() {
magicFusionIndex++;
callstackWasIndexed = true;
_.defer(function () {
// Here comes the magic. With a Timeout of 0
// milliseconds this function gets called whenever
// the current callstack is completed
callstackWasIndexed = false;
})
}
return function () {
if (!callstackWasIndexed) {
indexCycle();
}
return magicFusionIndex;
}
})();
/**
* To prevent binding a listener several times to one
* object, we register the objects in an ObjectRegistry
*
* @constructor
*/
function ObjectRegistry () {
// This uses two different ways of storing
// objects: In case the object has a cid
// (which Backbone objects typically have)
// it uses this cid as an index. That way
// the Array's length attribute doesn't
// change and the object isn't an item
// in the array, but an object-property.
// Otherwise it's added to the Array as an
// item.
// That way we can use the fast property-
// lookup and only have to fall back to
// iterating over the array in case
// non-Backbone-objects are registered.
this.registeredObjects = [];
// To return a list of all registered
// objects in the 'get' method we have to
// store the objects that have a cid in
// an additional array.
this.cidIndexes = [];
}
ObjectRegistry.prototype = {
/**
* Returns whether the object is already registered in this ObjectRegistry or not.
*
* @this {ObjectRegistry}
* @param {Object} obj The object to check
* @return {Boolean} True if the object is already registered
*/
isRegistered: function (obj) {
// This is where we get a performance boost
// by using the two different ways of storing
// objects.
return obj && obj.cid ? this.registeredObjects[obj.cid] : _.contains(this.registeredObjects, obj);
},
/**
* Registers an object in this ObjectRegistry.
*
* @this {ObjectRegistry}
* @param {Object} obj The object to register
* @return {undefined}
*/
register: function (obj) {
if (!this.isRegistered(obj)) {
if (obj && obj.cid) {
this.registeredObjects[obj.cid] = obj;
this.cidIndexes.push(obj.cid);
} else {
this.registeredObjects.push(obj);
}
return true;
}
return false;
},
/**
* Unregisters an object from this ObjectRegistry.
*
* @this {ObjectRegistry}
* @param {Object} obj The object to unregister
* @return {undefined}
*/
unregister: function (obj) {
if (this.isRegistered(obj)) {
if (obj && obj.cid) {
delete this.registeredObjects[obj.cid];
this.cidIndexes.splice(_.indexOf(this.cidIndexes, obj.cid), 1);
} else {
var i = _.indexOf(this.registeredObjects, obj);
this.registeredObjects.splice(i, 1);
}
return true;
}
return false;
},
/**
* Returns an array of all objects that are currently in this ObjectRegistry.
*
* @return {Array} An array of all the objects which are currently in the ObjectRegistry
*/
get: function () {
return (_.map(this.cidIndexes, function (cid) {return this.registeredObjects[cid];}, this)).concat(this.registeredObjects);
}
}
/**
* Binds or unbinds the "all"-listener for one or more objects.
*
* @param {String} which Either "on" or "off"
* @param {Object[]} objects Array of the objects on which the "all"-listener should be bound / unbound to
* @param {Function} [fn] The function that should be bound / unbound. Optional in case of "off"
* @param {Object} [ctx] The context the function should be called in
* @return {undefined}
*/
function onoff(which, objects, fn, ctx) {
for (var i = 0, l = objects.length, obj; i < l; i++) {
obj = objects[i];
if (!obj) continue;
if (which === "on") {
if (!ctx.objectRegistry.register(obj)) {
// register returned false, so obj was already registered
continue;
}
} else {
if (!ctx.objectRegistry.unregister(obj)) {
// unregister returned false, so obj wasn't registered
continue;
}
}
if (_.isFunction(obj[which])) {
obj[which]("all", fn, ctx);
}
}
}
/**
* Calls the undo/redo-function for a specific action.
*
* @param {String} which Either "undo" or "redo"
* @param {Object} action The Action's attributes
* @return {undefined}
*/
function actionUndoRedo (which, action) {
var type = action.type, undoTypes = action.undoTypes, fn = !undoTypes[type] || undoTypes[type][which];
if (_.isFunction(fn)) {
fn(action.object, action.before, action.after, action.options);
}
}
/**
* The main undo/redo function.
*
* @param {String} which Either "undo" or "redo"
* @param {UndoManager} manager The UndoManager-instance on which an "undo"/"redo"-Event is triggered afterwards
* @param {UndoStack} stack The UndoStack on which we perform
* @param {Boolean} magic If true, undoes / redoes all actions with the same magicFusionIndex
* @param {Boolean} everything If true, undoes / redoes every action that had been tracked
* @return {undefined}
*/
function managerUndoRedo (which, manager, stack, magic, everything) {
if (stack.isCurrentlyUndoRedoing ||
(which === "undo" && stack.pointer === -1) ||
(which === "redo" && stack.pointer === stack.length - 1)) {
// We're either currently in an undo- / redo-process or
// we reached the end of the stack
return;
}
stack.isCurrentlyUndoRedoing = true;
var action, actions, isUndo = which === "undo";
if (everything) {
// Undo / Redo all steps until you reach the stack's beginning / end
actions = isUndo && stack.pointer === stack.length - 1 || // If at the stack's end calling undo
!isUndo && stack.pointer === -1 ? // or at the stack's beginning calling redo
_.clone(stack.models) : // => Take all the models. Otherwise:
core_slice.apply(stack.models, isUndo ? [0, stack.pointer] : [stack.pointer, stack.length - 1]);
} else {
// Undo / Redo only one step
action = stack.at(isUndo ? stack.pointer : stack.pointer + 1);
actions = magic ? stack.where({"magicFusionIndex": action.get("magicFusionIndex")}) : [action];
}
stack.pointer += (isUndo ? -1 : 1) * actions.length;
while (action = isUndo ? actions.pop() : actions.shift()) {
// Here we're calling the Action's undo / redo method
action[which]();
}
stack.isCurrentlyUndoRedoing = false;
manager.trigger(which, manager);
}
/**
* Checks whether an UndoAction should be created or not. Therefore it checks
* whether a "condition" property is set in the undoTypes-object of the specific
* event type. If not, it returns true. If it's set and a boolean, it returns it.
* If it's a function, it returns its result, converting it into a boolean.
* Otherwise it returns true.
*
* @param {Object} undoTypesType The object within the UndoTypes that holds the function for this event type (i.e. "change")
* @param {Arguments} args The arguments the "condition" function is called with
* @return {Boolean} True, if an UndoAction should be created
*/
function validateUndoActionCreation (undoTypesType, args) {
var condition = undoTypesType.condition, type = typeof condition;
return type === "function" ? !!apply(condition, undoTypesType, args) :
type === "boolean" ? condition : true;
}
/**
* Adds an Undo-Action to the stack.
*
* @param {UndoStack} stack The undostack the action should be added to.
* @param {String} type The event type (i.e. "change")
* @param {Arguments} args The arguments passed to the undoTypes' "on"-handler
* @param {OwnedUndoTypes} undoTypes The undoTypes-object which has the "on"-handler
* @return {undefined}
*/
function addToStack(stack, type, args, undoTypes) {
if (stack.track && !stack.isCurrentlyUndoRedoing && type in undoTypes &&
validateUndoActionCreation(undoTypes[type], args)) {
// An UndoAction should be created
var res = apply(undoTypes[type]["on"], undoTypes[type], args), diff;
if (hasKeys(res, "object", "before", "after")) {
res.type = type;
res.magicFusionIndex = getMagicFusionIndex();
res.undoTypes = undoTypes;
if (stack.pointer < stack.length - 1) {
// New Actions must always be added to the end of the stack.
// If the pointer is not pointed to the last action in the
// stack, presumably because actions were undone before, then
// all following actions must be discarded
var diff = stack.length - stack.pointer - 1;
while (diff--) {
stack.pop();
}
}
stack.pointer = stack.length;
stack.add(res);
if (stack.length > stack.maximumStackLength) {
stack.shift();
stack.pointer--;
}
}
}
}
/**
* Predefined UndoTypes object with default handlers for the most common events.
* @type {Object}
*/
var UndoTypes = {
"add": {
"undo": function (collection, ignore, model, options) {
// Undo add = remove
collection.remove(model, options);
},
"redo": function (collection, ignore, model, options) {
// Redo add = add
if (options.index) {
options.at = options.index;
}
collection.add(model, options);
},
"on": function (model, collection, options) {
return {
object: collection,
before: undefined,
after: model,
options: _.clone(options)
};
}
},
"remove": {
"undo": function (collection, model, ignore, options) {
if ("index" in options) {
options.at = options.index;
}
collection.add(model, options);
},
"redo": function (collection, model, ignore, options) {
collection.remove(model, options);
},
"on": function (model, collection, options) {
return {
object: collection,
before: model,
after: undefined,
options: _.clone(options)
};
}
},
"change": {
"undo": function (model, before, after, options) {
if (_.isEmpty(before)) {
_.each(_.keys(after), model.unset, model);
} else {
model.set(before);
if (options && options.unsetData && options.unsetData.before && options.unsetData.before.length) {
_.each(options.unsetData.before, model.unset, model);
}
}
},
"redo": function (model, before, after, options) {
if (_.isEmpty(after)) {
_.each(_.keys(before), model.unset, model);
} else {
model.set(after);
if (options && options.unsetData && options.unsetData.after && options.unsetData.after.length) {
_.each(options.unsetData.after, model.unset, model);
}
}
},
"on": function (model, options) {
var
afterAttributes = model.changedAttributes(),
keysAfter = _.keys(afterAttributes),
previousAttributes = _.pick(model.previousAttributes(), keysAfter),
keysPrevious = _.keys(previousAttributes),
unsetData = (options || (options = {})).unsetData = {
after: [],
before: []
};
if (keysAfter.length != keysPrevious.length) {
// There are new attributes or old attributes have been unset
if (keysAfter.length > keysPrevious.length) {
// New attributes have been added
_.each(keysAfter, function (val) {
if (!(val in previousAttributes)) {
unsetData.before.push(val);
}
}, this);
} else {
// Old attributes have been unset
_.each(keysPrevious, function (val) {
if (!(val in afterAttributes)) {
unsetData.after.push(val);
}
})
}
}
return {
object: model,
before: previousAttributes,
after: afterAttributes,
options: _.clone(options)
};
}
},
"reset": {
"undo": function (collection, before, after) {
collection.reset(before);
},
"redo": function (collection, before, after) {
collection.reset(after);
},
"on": function (collection, options) {
return {
object: collection,
before: options.previousModels,
after: _.clone(collection.models)
};
}
}
};
/**
* Every UndoManager instance has an own undoTypes object
* which is an instance of OwnedUndoTypes. OwnedUndoTypes'
* prototype is the global UndoTypes object. Changes to the
* global UndoTypes object take effect on every instance of
* UndoManager as the object is its prototype. And yet every
* local UndoTypes object can be changed individually.
*
* @constructor
*/
function OwnedUndoTypes () {}
OwnedUndoTypes.prototype = UndoTypes;
/**
* Adds, changes or removes an undo-type from an UndoTypes-object.
* You can call it this way:
* manipulateUndoType (1, "reset", {"on": function () {}}, undoTypes)
* or this way to perform bulk actions:
* manipulateUndoType (1, {"reset": {"on": function () {}}}, undoTypes)
* In case of removing undo-types you can pass an Array for performing
* bulk actions:
* manipulateUndoType(2, ["reset", "change"], undoTypes)
*
* @param {Number} manipType Indicates the kind of action to execute: 0 for add, 1 for change, 2 for remove
* @param {String|Object|Array} undoType The type of undoType that should be added/changed/removed. Can be an object / array to perform bulk actions
* @param {Object} [fns] Object with the functions to add / change. Is optional in case you passed an object as undoType that contains these functions
* @param {OwnedUndoTypes|UndoTypes} undoTypesInstance The undoTypes object to act on
* @return {undefined}
*/
function manipulateUndoType (manipType, undoType, fns, undoTypesInstance) {
// manipType, passed by the calling function
// 0: add
// 1: change
// 2: remove
if (typeof undoType === "object") {
// bulk action. Iterate over this data.
return _.each(undoType, function (val, key) {
if (manipType === 2) { // remove
// undoType is an array
manipulateUndoType (manipType, val, fns, undoTypesInstance);
} else {
// undoType is an object
manipulateUndoType (manipType, key, val, fns);
}
})
}
switch (manipType) {
case 0: // add
if (hasKeys(fns, "undo", "redo", "on") && _.all(_.pick(fns, "undo", "redo", "on"), _.isFunction)) {
undoTypesInstance[undoType] = fns;
}
break;
case 1: // change
if (undoTypesInstance[undoType] && _.isObject(fns)) {
// undoTypeInstance[undoType] may be a prototype's property
// So, if we did this _.extend(undoTypeInstance[undoType], fns)
// we would extend the object on the prototype which means
// that this change would have a global effect
// Instead we just want to manipulate this instance. That's why
// we're doing this:
undoTypesInstance[undoType] = _.extend({}, undoTypesInstance[undoType], fns);
}
break;
case 2: // remove
delete undoTypesInstance[undoType];
break;
}
return this;
}
/**
* Instantiating "Action" creates the UndoActions that
* are collected in an UndoStack. It holds all relevant
* data to undo / redo an action and has an undo / redo
* method.
*/
var Action = Backbone.Model.extend({
defaults: {
type: null, // "add", "change", "reset", etc.
object: null, // The object on which the action occurred
before: null, // The previous values which were changed with this action
after: null, // The values after this action
magicFusionIndex: null // The magicFusionIndex helps to combine
// all actions that occurred "at the same time" to undo/redo them altogether
},
/**
* Undoes this action.
* @param {OwnedUndoTypes|UndoTypes} undoTypes The undoTypes object which contains the "undo"-handler that should be used
* @return {undefined}
*/
undo: function (undoTypes) {
actionUndoRedo("undo", this.attributes);
},
/**
* Redoes this action.
* @param {OwnedUndoTypes|UndoTypes} undoTypes The undoTypes object which contains the "redo"-handler that should be used
* @return {undefined}
*/
redo: function (undoTypes) {
actionUndoRedo("redo", this.attributes);
}
}),
/**
* An UndoStack is a collection of UndoActions in
* chronological order.
*/
UndoStack = Backbone.Collection.extend({
model: Action,
pointer: -1, // The pointer indicates the index where we are located within the stack. We start at -1
track: false,
isCurrentlyUndoRedoing: false,
maximumStackLength: Infinity,
setMaxLength: function (val) {
this.maximumStackLength = val;
}
}),
/**
* An instance of UndoManager can keep track of
* changes to objects and helps to undo them.
*/
UndoManager = Backbone.Model.extend({
defaults: {
maximumStackLength: Infinity,
track: false
},
/**
* The constructor function.
* @param {attr} [attr] Object with parameters. The available parameters are:
* - maximumStackLength {number} Set the undo-stack's maximum size
* - track {boolean} Start tracking changes right away
* @return {undefined}
*/
initialize: function (attr) {
this.stack = new UndoStack;
this.objectRegistry = new ObjectRegistry();
this.undoTypes = new OwnedUndoTypes();
// sync the maximumStackLength attribute with our stack
this.stack.setMaxLength(this.get("maximumStackLength"));
this.on("change:maximumStackLength", function (model, value) {
this.stack.setMaxLength(value);
}, this);
// Start tracking, if attr.track == true
if (attr && attr.track) {
this.startTracking();
}
// Register objects passed in the "register" attribute
if (attr && attr.register) {
if (_.isArray(attr.register) || _.isArguments(attr.register)) {
apply(this.register, this, attr.register);
} else {
this.register(attr.register);
}
}
},
/**
* Starts tracking. Changes of registered objects won't be processed until you've called this function
* @return {undefined}
*/
startTracking: function () {
this.set("track", true);
this.stack.track = true;
},
/**
* Stops tracking. Afterwards changes of registered objects won't be processed.
* @return {undefined}
*/
stopTracking: function () {
this.set("track", false);
this.stack.track = false;
},
/**
* Return the state of the tracking
* @return {boolean}
*/
isTracking: function () {
return this.get("track");
},
/**
* This is the "all"-handler which is bound to registered
* objects. It creates an UndoAction from the event and adds
* it to the stack.
*
* @param {String} type The event type
* @return {undefined}
*/
_addToStack: function (type) {
addToStack(this.stack, type, slice(arguments, 1), this.undoTypes);
},
/**
* Registers one or more objects to track their changes.
* @param {...Object} obj The object or objects of which changes should be tracked
* @return {undefined}
*/
register: function () {
onoff("on", arguments, this._addToStack, this);
},
/**
* Unregisters one or more objects.
* @param {...Object} obj The object or objects of which changes shouldn't be tracked any longer
* @return {undefined}
*/
unregister: function () {
onoff("off", arguments, this._addToStack, this);
},
/**
* Unregisters all previously registered objects.
* @return {undefined}
*/
unregisterAll: function () {
apply(this.unregister, this, this.objectRegistry.get());
},
/**
* Undoes the last action or the last set of actions in case 'magic' is true.
* @param {Boolean} [magic] If true, all actions that happened basically at the same time are undone together
* @return {undefined}
*/
undo: function (magic) {
managerUndoRedo("undo", this, this.stack, magic);
},
/**
* Undoes all actions ever tracked by the undo manager
* @return {undefined}
*/
undoAll: function () {
managerUndoRedo("undo", this, this.stack, false, true);
},
/**
* Redoes a previously undone action or a set of actions.
* @param {Boolean} [magic] If true, all actions that happened basically at the same time are redone together
* @return {undefined}
*/
redo: function (magic) {
managerUndoRedo("redo", this, this.stack, magic);
},
/**
* Redoes all actions ever tracked by the undo manager
* @return {undefined}
*/
redoAll: function () {
managerUndoRedo("redo", this, this.stack, false, true);
},
/**
* Checks if there's an action in the stack that can be undone / redone
* @param {String} type Either "undo" or "redo"
* @return {Boolean} True if there is a set of actions which can be undone / redone
*/
isAvailable: function (type) {
var s = this.stack, l = s.length;
switch (type) {
case "undo": return l > 0 && s.pointer > -1;
case "redo": return l > 0 && s.pointer < l - 1;
default: return false;
}
},
/**
* Sets the stack-reference to the stack of another undoManager.
* @param {UndoManager} undoManager The undoManager whose stack-reference is set to this stack
* @return {undefined}
*/
merge: function (undoManager) {
// This sets the stack-reference to the stack of another
// undoManager so that the stack of this other undoManager
// is used by two different managers.
// This enables to set up a main-undoManager and besides it
// several others for special, exceptional cases (by using
// instance-based custom UndoTypes). Models / collections
// which need this special treatment are only registered at
// those special undoManagers. Those special ones are then
// merged into the main-undoManager to write on its stack.
// That way it's easier to manage exceptional cases.
var args = _.isArray(undoManager) ? undoManager : slice(arguments), manager;
while (manager = args.pop()) {
if (manager instanceof UndoManager &&
manager.stack instanceof UndoStack) {
// set the stack reference to our stack
manager.stack = this.stack;
}
}
},
/**
* Add an UndoType to this specific UndoManager-instance.
* @param {String} type The event this UndoType is made for
* @param {Object} fns An object of functions that are called to generate the data for an UndoAction or to process it. Must have the properties "undo", "redo" and "on". Can have the property "condition".
* @return {undefined}
*/
addUndoType: function (type, fns) {
manipulateUndoType(0, type, fns, this.undoTypes);
},
/**
* Overwrite properties of an existing UndoType for this specific UndoManager-instance.
* @param {String} type The event the UndoType is made for
* @param {Object} fns An object of functions that are called to generate the data for an UndoAction or to process it. It extends the existing object.
* @return {undefined}
*/
changeUndoType: function (type, fns) {
manipulateUndoType(1, type, fns, this.undoTypes);
},
/**
* Remove one or more UndoTypes of this specific UndoManager-instance to fall back to the global UndoTypes.
* @param {String|Array} type The event the UndoType that should be removed is made for. You can also pass an array of events.
* @return {undefined}
*/
removeUndoType: function (type) {
manipulateUndoType(2, type, undefined, this.undoTypes);
},
/**
* Removes all actions from the stack.
* @return {undefined}
*/
clear: function() {
this.stack.reset();
this.stack.pointer = -1;
}
});
_.extend(UndoManager, {
/**
* Change the UndoManager's default attributes
* @param {Object} defaultAttributes An object with the new default values.
* @return {undefined}
*/
defaults: function (defaultAttributes) {
_.extend(UndoManager.prototype.defaults, defaultAttributes);
},
/**
* Add an UndoType to the global UndoTypes-object.
* @param {String} type The event this UndoType is made for
* @param {Object} fns An object of functions that are called to generate the data for an UndoAction or to process it. Must have the properties "undo", "redo" and "on". Can have the property "condition".
* @return {undefined}
*/
"addUndoType": function (type, fns) {
manipulateUndoType(0, type, fns, UndoTypes);
},
/**
* Overwrite properties of an existing UndoType in the global UndoTypes-object.
* @param {String} type The event the UndoType is made for
* @param {Object} fns An object of functions that are called to generate the data for an UndoAction or to process it. It extends the existing object.
* @return {undefined}
*/
"changeUndoType": function (type, fns) {
manipulateUndoType(1, type, fns, UndoTypes)
},
/**
* Remove one or more UndoTypes of this specific UndoManager-instance to fall back to the global UndoTypes.
* @param {String|Array} type The event the UndoType that should be removed is made for. You can also pass an array of events.
* @return {undefined}
*/
"removeUndoType": function (type) {
manipulateUndoType(2, type, undefined, UndoTypes);
}
})
return Backbone.UndoManager = UndoManager;
});
/***/ }),
/***/ 316:
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// Backbone.js 1.4.1
// (c) 2010-2022 Jeremy Ashkenas and DocumentCloud
// Backbone may be freely distributed under the MIT license.
// For all details and documentation:
// http://backbonejs.org
(function(factory) {
// Establish the root object, `window` (`self`) in the browser, or `global` on the server.
// We use `self` instead of `window` for `WebWorker` support.
var root = typeof self == 'object' && self.self === self && self ||
typeof __webpack_require__.g == 'object' && __webpack_require__.g.global === __webpack_require__.g && __webpack_require__.g;
// Set up Backbone appropriately for the environment. Start with AMD.
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(50), __webpack_require__(895), exports], __WEBPACK_AMD_DEFINE_RESULT__ = (function(_, $, exports) {
// Export global even in AMD case in case this script is loaded with
// others that may still expect a global Backbone.
root.Backbone = factory(root, exports, _, $);
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
// Next for Node.js or CommonJS. jQuery may not be needed as a module.
} else { var _, $; }
})(function(root, Backbone, _, $) {
// Initial Setup
// -------------
// Save the previous value of the `Backbone` variable, so that it can be
// restored later on, if `noConflict` is used.
var previousBackbone = root.Backbone;
// Create a local reference to a common array method we'll want to use later.
var slice = Array.prototype.slice;
// Current version of the library. Keep in sync with `package.json`.
Backbone.VERSION = '1.4.1';
// For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
// the `$` variable.
Backbone.$ = $;
// Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
// to its previous owner. Returns a reference to this Backbone object.
Backbone.noConflict = function() {
root.Backbone = previousBackbone;
return this;
};
// Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
// will fake `"PATCH"`, `"PUT"` and `"DELETE"` requests via the `_method` parameter and
// set a `X-Http-Method-Override` header.
Backbone.emulateHTTP = false;
// Turn on `emulateJSON` to support legacy servers that can't deal with direct
// `application/json` requests ... this will encode the body as
// `application/x-www-form-urlencoded` instead and will send the model in a
// form param named `model`.
Backbone.emulateJSON = false;
// Backbone.Events
// ---------------
// A module that can be mixed in to *any object* in order to provide it with
// a custom event channel. You may bind a callback to an event with `on` or
// remove with `off`; `trigger`-ing an event fires all callbacks in
// succession.
//
// var object = {};
// _.extend(object, Backbone.Events);
// object.on('expand', function(){ alert('expanded'); });
// object.trigger('expand');
//
var Events = Backbone.Events = {};
// Regular expression used to split event strings.
var eventSplitter = /\s+/;
// A private global variable to share between listeners and listenees.
var _listening;
// Iterates over the standard `event, callback` (as well as the fancy multiple
// space-separated events `"change blur", callback` and jQuery-style event
// maps `{event: callback}`).
var eventsApi = function(iteratee, events, name, callback, opts) {
var i = 0, names;
if (name && typeof name === 'object') {
// Handle event maps.
if (callback !== void 0 && 'context' in opts && opts.context === void 0) opts.context = callback;
for (names = _.keys(name); i < names.length ; i++) {
events = eventsApi(iteratee, events, names[i], name[names[i]], opts);
}
} else if (name && eventSplitter.test(name)) {
// Handle space-separated event names by delegating them individually.
for (names = name.split(eventSplitter); i < names.length; i++) {
events = iteratee(events, names[i], callback, opts);
}
} else {
// Finally, standard events.
events = iteratee(events, name, callback, opts);
}
return events;
};
// Bind an event to a `callback` function. Passing `"all"` will bind
// the callback to all events fired.
Events.on = function(name, callback, context) {
this._events = eventsApi(onApi, this._events || {}, name, callback, {
context: context,
ctx: this,
listening: _listening
});
if (_listening) {
var listeners = this._listeners || (this._listeners = {});
listeners[_listening.id] = _listening;
// Allow the listening to use a counter, instead of tracking
// callbacks for library interop
_listening.interop = false;
}
return this;
};
// Inversion-of-control versions of `on`. Tell *this* object to listen to
// an event in another object... keeping track of what it's listening to
// for easier unbinding later.
Events.listenTo = function(obj, name, callback) {
if (!obj) return this;
var id = obj._listenId || (obj._listenId = _.uniqueId('l'));
var listeningTo = this._listeningTo || (this._listeningTo = {});
var listening = _listening = listeningTo[id];
// This object is not listening to any other events on `obj` yet.
// Setup the necessary references to track the listening callbacks.
if (!listening) {
this._listenId || (this._listenId = _.uniqueId('l'));
listening = _listening = listeningTo[id] = new Listening(this, obj);
}
// Bind callbacks on obj.
var error = tryCatchOn(obj, name, callback, this);
_listening = void 0;
if (error) throw error;
// If the target obj is not Backbone.Events, track events manually.
if (listening.interop) listening.on(name, callback);
return this;
};
// The reducing API that adds a callback to the `events` object.
var onApi = function(events, name, callback, options) {
if (callback) {
var handlers = events[name] || (events[name] = []);
var context = options.context, ctx = options.ctx, listening = options.listening;
if (listening) listening.count++;
handlers.push({callback: callback, context: context, ctx: context || ctx, listening: listening});
}
return events;
};
// An try-catch guarded #on function, to prevent poisoning the global
// `_listening` variable.
var tryCatchOn = function(obj, name, callback, context) {
try {
obj.on(name, callback, context);
} catch (e) {
return e;
}
};
// Remove one or many callbacks. If `context` is null, removes all
// callbacks with that function. If `callback` is null, removes all
// callbacks for the event. If `name` is null, removes all bound
// callbacks for all events.
Events.off = function(name, callback, context) {
if (!this._events) return this;
this._events = eventsApi(offApi, this._events, name, callback, {
context: context,
listeners: this._listeners
});
return this;
};
// Tell this object to stop listening to either specific events ... or
// to every object it's currently listening to.
Events.stopListening = function(obj, name, callback) {
var listeningTo = this._listeningTo;
if (!listeningTo) return this;
var ids = obj ? [obj._listenId] : _.keys(listeningTo);
for (var i = 0; i < ids.length; i++) {
var listening = listeningTo[ids[i]];
// If listening doesn't exist, this object is not currently
// listening to obj. Break out early.
if (!listening) break;
listening.obj.off(name, callback, this);
if (listening.interop) listening.off(name, callback);
}
if (_.isEmpty(listeningTo)) this._listeningTo = void 0;
return this;
};
// The reducing API that removes a callback from the `events` object.
var offApi = function(events, name, callback, options) {
if (!events) return;
var context = options.context, listeners = options.listeners;
var i = 0, names;
// Delete all event listeners and "drop" events.
if (!name && !context && !callback) {
for (names = _.keys(listeners); i < names.length; i++) {
listeners[names[i]].cleanup();
}
return;
}
names = name ? [name] : _.keys(events);
for (; i < names.length; i++) {
name = names[i];
var handlers = events[name];
// Bail out if there are no events stored.
if (!handlers) break;
// Find any remaining events.
var remaining = [];
for (var j = 0; j < handlers.length; j++) {
var handler = handlers[j];
if (
callback && callback !== handler.callback &&
callback !== handler.callback._callback ||
context && context !== handler.context
) {
remaining.push(handler);
} else {
var listening = handler.listening;
if (listening) listening.off(name, callback);
}
}
// Replace events if there are any remaining. Otherwise, clean up.
if (remaining.length) {
events[name] = remaining;
} else {
delete events[name];
}
}
return events;
};
// Bind an event to only be triggered a single time. After the first time
// the callback is invoked, its listener will be removed. If multiple events
// are passed in using the space-separated syntax, the handler will fire
// once for each event, not once for a combination of all events.
Events.once = function(name, callback, context) {
// Map the event into a `{event: once}` object.
var events = eventsApi(onceMap, {}, name, callback, this.off.bind(this));
if (typeof name === 'string' && context == null) callback = void 0;
return this.on(events, callback, context);
};
// Inversion-of-control versions of `once`.
Events.listenToOnce = function(obj, name, callback) {
// Map the event into a `{event: once}` object.
var events = eventsApi(onceMap, {}, name, callback, this.stopListening.bind(this, obj));
return this.listenTo(obj, events);
};
// Reduces the event callbacks into a map of `{event: onceWrapper}`.
// `offer` unbinds the `onceWrapper` after it has been called.
var onceMap = function(map, name, callback, offer) {
if (callback) {
var once = map[name] = _.once(function() {
offer(name, once);
callback.apply(this, arguments);
});
once._callback = callback;
}
return map;
};
// Trigger one or many events, firing all bound callbacks. Callbacks are
// passed the same arguments as `trigger` is, apart from the event name
// (unless you're listening on `"all"`, which will cause your callback to
// receive the true name of the event as the first argument).
Events.trigger = function(name) {
if (!this._events) return this;
var length = Math.max(0, arguments.length - 1);
var args = Array(length);
for (var i = 0; i < length; i++) args[i] = arguments[i + 1];
eventsApi(triggerApi, this._events, name, void 0, args);
return this;
};
// Handles triggering the appropriate event callbacks.
var triggerApi = function(objEvents, name, callback, args) {
if (objEvents) {
var events = objEvents[name];
var allEvents = objEvents.all;
if (events && allEvents) allEvents = allEvents.slice();
if (events) triggerEvents(events, args);
if (allEvents) triggerEvents(allEvents, [name].concat(args));
}
return objEvents;
};
// A difficult-to-believe, but optimized internal dispatch function for
// triggering events. Tries to keep the usual cases speedy (most internal
// Backbone events have 3 arguments).
var triggerEvents = function(events, args) {
var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
switch (args.length) {
case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return;
}
};
// A listening class that tracks and cleans up memory bindings
// when all callbacks have been offed.
var Listening = function(listener, obj) {
this.id = listener._listenId;
this.listener = listener;
this.obj = obj;
this.interop = true;
this.count = 0;
this._events = void 0;
};
Listening.prototype.on = Events.on;
// Offs a callback (or several).
// Uses an optimized counter if the listenee uses Backbone.Events.
// Otherwise, falls back to manual tracking to support events
// library interop.
Listening.prototype.off = function(name, callback) {
var cleanup;
if (this.interop) {
this._events = eventsApi(offApi, this._events, name, callback, {
context: void 0,
listeners: void 0
});
cleanup = !this._events;
} else {
this.count--;
cleanup = this.count === 0;
}
if (cleanup) this.cleanup();
};
// Cleans up memory bindings between the listener and the listenee.
Listening.prototype.cleanup = function() {
delete this.listener._listeningTo[this.obj._listenId];
if (!this.interop) delete this.obj._listeners[this.id];
};
// Aliases for backwards compatibility.
Events.bind = Events.on;
Events.unbind = Events.off;
// Allow the `Backbone` object to serve as a global event bus, for folks who
// want global "pubsub" in a convenient place.
_.extend(Backbone, Events);
// Backbone.Model
// --------------
// Backbone **Models** are the basic data object in the framework --
// frequently representing a row in a table in a database on your server.
// A discrete chunk of data and a bunch of useful, related methods for
// performing computations and transformations on that data.
// Create a new model with the specified attributes. A client id (`cid`)
// is automatically generated and assigned for you.
var Model = Backbone.Model = function(attributes, options) {
var attrs = attributes || {};
options || (options = {});
this.preinitialize.apply(this, arguments);
this.cid = _.uniqueId(this.cidPrefix);
this.attributes = {};
if (options.collection) this.collection = options.collection;
if (options.parse) attrs = this.parse(attrs, options) || {};
var defaults = _.result(this, 'defaults');
attrs = _.defaults(_.extend({}, defaults, attrs), defaults);
this.set(attrs, options);
this.changed = {};
this.initialize.apply(this, arguments);
};
// Attach all inheritable methods to the Model prototype.
_.extend(Model.prototype, Events, {
// A hash of attributes whose current and previous value differ.
changed: null,
// The value returned during the last failed validation.
validationError: null,
// The default name for the JSON `id` attribute is `"id"`. MongoDB and
// CouchDB users may want to set this to `"_id"`.
idAttribute: 'id',
// The prefix is used to create the client id which is used to identify models locally.
// You may want to override this if you're experiencing name clashes with model ids.
cidPrefix: 'c',
// preinitialize is an empty function by default. You can override it with a function
// or object. preinitialize will run before any instantiation logic is run in the Model.
preinitialize: function(){},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Return a copy of the model's `attributes` object.
toJSON: function(options) {
return _.clone(this.attributes);
},
// Proxy `Backbone.sync` by default -- but override this if you need
// custom syncing semantics for *this* particular model.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Get the value of an attribute.
get: function(attr) {
return this.attributes[attr];
},
// Get the HTML-escaped value of an attribute.
escape: function(attr) {
return _.escape(this.get(attr));
},
// Returns `true` if the attribute contains a value that is not null
// or undefined.
has: function(attr) {
return this.get(attr) != null;
},
// Special-cased proxy to underscore's `_.matches` method.
matches: function(attrs) {
return !!_.iteratee(attrs, this)(this.attributes);
},
// Set a hash of model attributes on the object, firing `"change"`. This is
// the core primitive operation of a model, updating the data and notifying
// anyone who needs to know about the change in state. The heart of the beast.
set: function(key, val, options) {
if (key == null) return this;
// Handle both `"key", value` and `{key: value}` -style arguments.
var attrs;
if (typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
options || (options = {});
// Run validation.
if (!this._validate(attrs, options)) return false;
// Extract attributes and options.
var unset = options.unset;
var silent = options.silent;
var changes = [];
var changing = this._changing;
this._changing = true;
if (!changing) {
this._previousAttributes = _.clone(this.attributes);
this.changed = {};
}
var current = this.attributes;
var changed = this.changed;
var prev = this._previousAttributes;
// For each `set` attribute, update or delete the current value.
for (var attr in attrs) {
val = attrs[attr];
if (!_.isEqual(current[attr], val)) changes.push(attr);
if (!_.isEqual(prev[attr], val)) {
changed[attr] = val;
} else {
delete changed[attr];
}
unset ? delete current[attr] : current[attr] = val;
}
// Update the `id`.
if (this.idAttribute in attrs) {
var prevId = this.id;
this.id = this.get(this.idAttribute);
this.trigger('changeId', this, prevId, options);
}
// Trigger all relevant attribute changes.
if (!silent) {
if (changes.length) this._pending = options;
for (var i = 0; i < changes.length; i++) {
this.trigger('change:' + changes[i], this, current[changes[i]], options);
}
}
// You might be wondering why there's a `while` loop here. Changes can
// be recursively nested within `"change"` events.
if (changing) return this;
if (!silent) {
while (this._pending) {
options = this._pending;
this._pending = false;
this.trigger('change', this, options);
}
}
this._pending = false;
this._changing = false;
return this;
},
// Remove an attribute from the model, firing `"change"`. `unset` is a noop
// if the attribute doesn't exist.
unset: function(attr, options) {
return this.set(attr, void 0, _.extend({}, options, {unset: true}));
},
// Clear all attributes on the model, firing `"change"`.
clear: function(options) {
var attrs = {};
for (var key in this.attributes) attrs[key] = void 0;
return this.set(attrs, _.extend({}, options, {unset: true}));
},
// Determine if the model has changed since the last `"change"` event.
// If you specify an attribute name, determine if that attribute has changed.
hasChanged: function(attr) {
if (attr == null) return !_.isEmpty(this.changed);
return _.has(this.changed, attr);
},
// Return an object containing all the attributes that have changed, or
// false if there are no changed attributes. Useful for determining what
// parts of a view need to be updated and/or what attributes need to be
// persisted to the server. Unset attributes will be set to undefined.
// You can also pass an attributes object to diff against the model,
// determining if there *would be* a change.
changedAttributes: function(diff) {
if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
var old = this._changing ? this._previousAttributes : this.attributes;
var changed = {};
var hasChanged;
for (var attr in diff) {
var val = diff[attr];
if (_.isEqual(old[attr], val)) continue;
changed[attr] = val;
hasChanged = true;
}
return hasChanged ? changed : false;
},
// Get the previous value of an attribute, recorded at the time the last
// `"change"` event was fired.
previous: function(attr) {
if (attr == null || !this._previousAttributes) return null;
return this._previousAttributes[attr];
},
// Get all of the attributes of the model at the time of the previous
// `"change"` event.
previousAttributes: function() {
return _.clone(this._previousAttributes);
},
// Fetch the model from the server, merging the response with the model's
// local attributes. Any changed attributes will trigger a "change" event.
fetch: function(options) {
options = _.extend({parse: true}, options);
var model = this;
var success = options.success;
options.success = function(resp) {
var serverAttrs = options.parse ? model.parse(resp, options) : resp;
if (!model.set(serverAttrs, options)) return false;
if (success) success.call(options.context, model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Set a hash of model attributes, and sync the model to the server.
// If the server returns an attributes hash that differs, the model's
// state will be `set` again.
save: function(key, val, options) {
// Handle both `"key", value` and `{key: value}` -style arguments.
var attrs;
if (key == null || typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
options = _.extend({validate: true, parse: true}, options);
var wait = options.wait;
// If we're not waiting and attributes exist, save acts as
// `set(attr).save(null, opts)` with validation. Otherwise, check if
// the model will be valid when the attributes, if any, are set.
if (attrs && !wait) {
if (!this.set(attrs, options)) return false;
} else if (!this._validate(attrs, options)) {
return false;
}
// After a successful server-side save, the client is (optionally)
// updated with the server-side state.
var model = this;
var success = options.success;
var attributes = this.attributes;
options.success = function(resp) {
// Ensure attributes are restored during synchronous saves.
model.attributes = attributes;
var serverAttrs = options.parse ? model.parse(resp, options) : resp;
if (wait) serverAttrs = _.extend({}, attrs, serverAttrs);
if (serverAttrs && !model.set(serverAttrs, options)) return false;
if (success) success.call(options.context, model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
// Set temporary attributes if `{wait: true}` to properly find new ids.
if (attrs && wait) this.attributes = _.extend({}, attributes, attrs);
var method = this.isNew() ? 'create' : options.patch ? 'patch' : 'update';
if (method === 'patch' && !options.attrs) options.attrs = attrs;
var xhr = this.sync(method, this, options);
// Restore attributes.
this.attributes = attributes;
return xhr;
},
// Destroy this model on the server if it was already persisted.
// Optimistically removes the model from its collection, if it has one.
// If `wait: true` is passed, waits for the server to respond before removal.
destroy: function(options) {
options = options ? _.clone(options) : {};
var model = this;
var success = options.success;
var wait = options.wait;
var destroy = function() {
model.stopListening();
model.trigger('destroy', model, model.collection, options);
};
options.success = function(resp) {
if (wait) destroy();
if (success) success.call(options.context, model, resp, options);
if (!model.isNew()) model.trigger('sync', model, resp, options);
};
var xhr = false;
if (this.isNew()) {
_.defer(options.success);
} else {
wrapError(this, options);
xhr = this.sync('delete', this, options);
}
if (!wait) destroy();
return xhr;
},
// Default URL for the model's representation on the server -- if you're
// using Backbone's restful methods, override this to change the endpoint
// that will be called.
url: function() {
var base =
_.result(this, 'urlRoot') ||
_.result(this.collection, 'url') ||
urlError();
if (this.isNew()) return base;
var id = this.get(this.idAttribute);
return base.replace(/[^\/]$/, '$&/') + encodeURIComponent(id);
},
// **parse** converts a response into the hash of attributes to be `set` on
// the model. The default implementation is just to pass the response along.
parse: function(resp, options) {
return resp;
},
// Create a new model with identical attributes to this one.
clone: function() {
return new this.constructor(this.attributes);
},
// A model is new if it has never been saved to the server, and lacks an id.
isNew: function() {
return !this.has(this.idAttribute);
},
// Check if the model is currently in a valid state.
isValid: function(options) {
return this._validate({}, _.extend({}, options, {validate: true}));
},
// Run validation against the next complete set of model attributes,
// returning `true` if all is well. Otherwise, fire an `"invalid"` event.
_validate: function(attrs, options) {
if (!options.validate || !this.validate) return true;
attrs = _.extend({}, this.attributes, attrs);
var error = this.validationError = this.validate(attrs, options) || null;
if (!error) return true;
this.trigger('invalid', this, error, _.extend(options, {validationError: error}));
return false;
}
});
// Backbone.Collection
// -------------------
// If models tend to represent a single row of data, a Backbone Collection is
// more analogous to a table full of data ... or a small slice or page of that
// table, or a collection of rows that belong together for a particular reason
// -- all of the messages in this particular folder, all of the documents
// belonging to this particular author, and so on. Collections maintain
// indexes of their models, both in order, and for lookup by `id`.
// Create a new **Collection**, perhaps to contain a specific type of `model`.
// If a `comparator` is specified, the Collection will maintain
// its models in sort order, as they're added and removed.
var Collection = Backbone.Collection = function(models, options) {
options || (options = {});
this.preinitialize.apply(this, arguments);
if (options.model) this.model = options.model;
if (options.comparator !== void 0) this.comparator = options.comparator;
this._reset();
this.initialize.apply(this, arguments);
if (models) this.reset(models, _.extend({silent: true}, options));
};
// Default options for `Collection#set`.
var setOptions = {add: true, remove: true, merge: true};
var addOptions = {add: true, remove: false};
// Splices `insert` into `array` at index `at`.
var splice = function(array, insert, at) {
at = Math.min(Math.max(at, 0), array.length);
var tail = Array(array.length - at);
var length = insert.length;
var i;
for (i = 0; i < tail.length; i++) tail[i] = array[i + at];
for (i = 0; i < length; i++) array[i + at] = insert[i];
for (i = 0; i < tail.length; i++) array[i + length + at] = tail[i];
};
// Define the Collection's inheritable methods.
_.extend(Collection.prototype, Events, {
// The default model for a collection is just a **Backbone.Model**.
// This should be overridden in most cases.
model: Model,
// preinitialize is an empty function by default. You can override it with a function
// or object. preinitialize will run before any instantiation logic is run in the Collection.
preinitialize: function(){},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// The JSON representation of a Collection is an array of the
// models' attributes.
toJSON: function(options) {
return this.map(function(model) { return model.toJSON(options); });
},
// Proxy `Backbone.sync` by default.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Add a model, or list of models to the set. `models` may be Backbone
// Models or raw JavaScript objects to be converted to Models, or any
// combination of the two.
add: function(models, options) {
return this.set(models, _.extend({merge: false}, options, addOptions));
},
// Remove a model, or a list of models from the set.
remove: function(models, options) {
options = _.extend({}, options);
var singular = !_.isArray(models);
models = singular ? [models] : models.slice();
var removed = this._removeModels(models, options);
if (!options.silent && removed.length) {
options.changes = {added: [], merged: [], removed: removed};
this.trigger('update', this, options);
}
return singular ? removed[0] : removed;
},
// Update a collection by `set`-ing a new list of models, adding new ones,
// removing models that are no longer present, and merging models that
// already exist in the collection, as necessary. Similar to **Model#set**,
// the core operation for updating the data contained by the collection.
set: function(models, options) {
if (models == null) return;
options = _.extend({}, setOptions, options);
if (options.parse && !this._isModel(models)) {
models = this.parse(models, options) || [];
}
var singular = !_.isArray(models);
models = singular ? [models] : models.slice();
var at = options.at;
if (at != null) at = +at;
if (at > this.length) at = this.length;
if (at < 0) at += this.length + 1;
var set = [];
var toAdd = [];
var toMerge = [];
var toRemove = [];
var modelMap = {};
var add = options.add;
var merge = options.merge;
var remove = options.remove;
var sort = false;
var sortable = this.comparator && at == null && options.sort !== false;
var sortAttr = _.isString(this.comparator) ? this.comparator : null;
// Turn bare objects into model references, and prevent invalid models
// from being added.
var model, i;
for (i = 0; i < models.length; i++) {
model = models[i];
// If a duplicate is found, prevent it from being added and
// optionally merge it into the existing model.
var existing = this.get(model);
if (existing) {
if (merge && model !== existing) {
var attrs = this._isModel(model) ? model.attributes : model;
if (options.parse) attrs = existing.parse(attrs, options);
existing.set(attrs, options);
toMerge.push(existing);
if (sortable && !sort) sort = existing.hasChanged(sortAttr);
}
if (!modelMap[existing.cid]) {
modelMap[existing.cid] = true;
set.push(existing);
}
models[i] = existing;
// If this is a new, valid model, push it to the `toAdd` list.
} else if (add) {
model = models[i] = this._prepareModel(model, options);
if (model) {
toAdd.push(model);
this._addReference(model, options);
modelMap[model.cid] = true;
set.push(model);
}
}
}
// Remove stale models.
if (remove) {
for (i = 0; i < this.length; i++) {
model = this.models[i];
if (!modelMap[model.cid]) toRemove.push(model);
}
if (toRemove.length) this._removeModels(toRemove, options);
}
// See if sorting is needed, update `length` and splice in new models.
var orderChanged = false;
var replace = !sortable && add && remove;
if (set.length && replace) {
orderChanged = this.length !== set.length || _.some(this.models, function(m, index) {
return m !== set[index];
});
this.models.length = 0;
splice(this.models, set, 0);
this.length = this.models.length;
} else if (toAdd.length) {
if (sortable) sort = true;
splice(this.models, toAdd, at == null ? this.length : at);
this.length = this.models.length;
}
// Silently sort the collection if appropriate.
if (sort) this.sort({silent: true});
// Unless silenced, it's time to fire all appropriate add/sort/update events.
if (!options.silent) {
for (i = 0; i < toAdd.length; i++) {
if (at != null) options.index = at + i;
model = toAdd[i];
model.trigger('add', model, this, options);
}
if (sort || orderChanged) this.trigger('sort', this, options);
if (toAdd.length || toRemove.length || toMerge.length) {
options.changes = {
added: toAdd,
removed: toRemove,
merged: toMerge
};
this.trigger('update', this, options);
}
}
// Return the added (or merged) model (or models).
return singular ? models[0] : models;
},
// When you have more items than you want to add or remove individually,
// you can reset the entire set with a new list of models, without firing
// any granular `add` or `remove` events. Fires `reset` when finished.
// Useful for bulk operations and optimizations.
reset: function(models, options) {
options = options ? _.clone(options) : {};
for (var i = 0; i < this.models.length; i++) {
this._removeReference(this.models[i], options);
}
options.previousModels = this.models;
this._reset();
models = this.add(models, _.extend({silent: true}, options));
if (!options.silent) this.trigger('reset', this, options);
return models;
},
// Add a model to the end of the collection.
push: function(model, options) {
return this.add(model, _.extend({at: this.length}, options));
},
// Remove a model from the end of the collection.
pop: function(options) {
var model = this.at(this.length - 1);
return this.remove(model, options);
},
// Add a model to the beginning of the collection.
unshift: function(model, options) {
return this.add(model, _.extend({at: 0}, options));
},
// Remove a model from the beginning of the collection.
shift: function(options) {
var model = this.at(0);
return this.remove(model, options);
},
// Slice out a sub-array of models from the collection.
slice: function() {
return slice.apply(this.models, arguments);
},
// Get a model from the set by id, cid, model object with id or cid
// properties, or an attributes object that is transformed through modelId.
get: function(obj) {
if (obj == null) return void 0;
return this._byId[obj] ||
this._byId[this.modelId(this._isModel(obj) ? obj.attributes : obj, obj.idAttribute)] ||
obj.cid && this._byId[obj.cid];
},
// Returns `true` if the model is in the collection.
has: function(obj) {
return this.get(obj) != null;
},
// Get the model at the given index.
at: function(index) {
if (index < 0) index += this.length;
return this.models[index];
},
// Return models with matching attributes. Useful for simple cases of
// `filter`.
where: function(attrs, first) {
return this[first ? 'find' : 'filter'](attrs);
},
// Return the first model with matching attributes. Useful for simple cases
// of `find`.
findWhere: function(attrs) {
return this.where(attrs, true);
},
// Force the collection to re-sort itself. You don't need to call this under
// normal circumstances, as the set will maintain sort order as each item
// is added.
sort: function(options) {
var comparator = this.comparator;
if (!comparator) throw new Error('Cannot sort a set without a comparator');
options || (options = {});
var length = comparator.length;
if (_.isFunction(comparator)) comparator = comparator.bind(this);
// Run sort based on type of `comparator`.
if (length === 1 || _.isString(comparator)) {
this.models = this.sortBy(comparator);
} else {
this.models.sort(comparator);
}
if (!options.silent) this.trigger('sort', this, options);
return this;
},
// Pluck an attribute from each model in the collection.
pluck: function(attr) {
return this.map(attr + '');
},
// Fetch the default set of models for this collection, resetting the
// collection when they arrive. If `reset: true` is passed, the response
// data will be passed through the `reset` method instead of `set`.
fetch: function(options) {
options = _.extend({parse: true}, options);
var success = options.success;
var collection = this;
options.success = function(resp) {
var method = options.reset ? 'reset' : 'set';
collection[method](resp, options);
if (success) success.call(options.context, collection, resp, options);
collection.trigger('sync', collection, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Create a new instance of a model in this collection. Add the model to the
// collection immediately, unless `wait: true` is passed, in which case we
// wait for the server to agree.
create: function(model, options) {
options = options ? _.clone(options) : {};
var wait = options.wait;
model = this._prepareModel(model, options);
if (!model) return false;
if (!wait) this.add(model, options);
var collection = this;
var success = options.success;
options.success = function(m, resp, callbackOpts) {
if (wait) collection.add(m, callbackOpts);
if (success) success.call(callbackOpts.context, m, resp, callbackOpts);
};
model.save(null, options);
return model;
},
// **parse** converts a response into a list of models to be added to the
// collection. The default implementation is just to pass it through.
parse: function(resp, options) {
return resp;
},
// Create a new collection with an identical list of models as this one.
clone: function() {
return new this.constructor(this.models, {
model: this.model,
comparator: this.comparator
});
},
// Define how to uniquely identify models in the collection.
modelId: function(attrs, idAttribute) {
return attrs[idAttribute || this.model.prototype.idAttribute || 'id'];
},
// Get an iterator of all models in this collection.
values: function() {
return new CollectionIterator(this, ITERATOR_VALUES);
},
// Get an iterator of all model IDs in this collection.
keys: function() {
return new CollectionIterator(this, ITERATOR_KEYS);
},
// Get an iterator of all [ID, model] tuples in this collection.
entries: function() {
return new CollectionIterator(this, ITERATOR_KEYSVALUES);
},
// Private method to reset all internal state. Called when the collection
// is first initialized or reset.
_reset: function() {
this.length = 0;
this.models = [];
this._byId = {};
},
// Prepare a hash of attributes (or other model) to be added to this
// collection.
_prepareModel: function(attrs, options) {
if (this._isModel(attrs)) {
if (!attrs.collection) attrs.collection = this;
return attrs;
}
options = options ? _.clone(options) : {};
options.collection = this;
var model;
if (this.model.prototype) {
model = new this.model(attrs, options);
} else {
// ES class methods didn't have prototype
model = this.model(attrs, options);
}
if (!model.validationError) return model;
this.trigger('invalid', this, model.validationError, options);
return false;
},
// Internal method called by both remove and set.
_removeModels: function(models, options) {
var removed = [];
for (var i = 0; i < models.length; i++) {
var model = this.get(models[i]);
if (!model) continue;
var index = this.indexOf(model);
this.models.splice(index, 1);
this.length--;
// Remove references before triggering 'remove' event to prevent an
// infinite loop. #3693
delete this._byId[model.cid];
var id = this.modelId(model.attributes, model.idAttribute);
if (id != null) delete this._byId[id];
if (!options.silent) {
options.index = index;
model.trigger('remove', model, this, options);
}
removed.push(model);
this._removeReference(model, options);
}
return removed;
},
// Method for checking whether an object should be considered a model for
// the purposes of adding to the collection.
_isModel: function(model) {
return model instanceof Model;
},
// Internal method to create a model's ties to a collection.
_addReference: function(model, options) {
this._byId[model.cid] = model;
var id = this.modelId(model.attributes, model.idAttribute);
if (id != null) this._byId[id] = model;
model.on('all', this._onModelEvent, this);
},
// Internal method to sever a model's ties to a collection.
_removeReference: function(model, options) {
delete this._byId[model.cid];
var id = this.modelId(model.attributes, model.idAttribute);
if (id != null) delete this._byId[id];
if (this === model.collection) delete model.collection;
model.off('all', this._onModelEvent, this);
},
// Internal method called every time a model in the set fires an event.
// Sets need to update their indexes when models change ids. All other
// events simply proxy through. "add" and "remove" events that originate
// in other collections are ignored.
_onModelEvent: function(event, model, collection, options) {
if (model) {
if ((event === 'add' || event === 'remove') && collection !== this) return;
if (event === 'destroy') this.remove(model, options);
if (event === 'changeId') {
var prevId = this.modelId(model.previousAttributes(), model.idAttribute);
var id = this.modelId(model.attributes, model.idAttribute);
if (prevId != null) delete this._byId[prevId];
if (id != null) this._byId[id] = model;
}
}
this.trigger.apply(this, arguments);
}
});
// Defining an @@iterator method implements JavaScript's Iterable protocol.
// In modern ES2015 browsers, this value is found at Symbol.iterator.
/* global Symbol */
var $$iterator = typeof Symbol === 'function' && Symbol.iterator;
if ($$iterator) {
Collection.prototype[$$iterator] = Collection.prototype.values;
}
// CollectionIterator
// ------------------
// A CollectionIterator implements JavaScript's Iterator protocol, allowing the
// use of `for of` loops in modern browsers and interoperation between
// Backbone.Collection and other JavaScript functions and third-party libraries
// which can operate on Iterables.
var CollectionIterator = function(collection, kind) {
this._collection = collection;
this._kind = kind;
this._index = 0;
};
// This "enum" defines the three possible kinds of values which can be emitted
// by a CollectionIterator that correspond to the values(), keys() and entries()
// methods on Collection, respectively.
var ITERATOR_VALUES = 1;
var ITERATOR_KEYS = 2;
var ITERATOR_KEYSVALUES = 3;
// All Iterators should themselves be Iterable.
if ($$iterator) {
CollectionIterator.prototype[$$iterator] = function() {
return this;
};
}
CollectionIterator.prototype.next = function() {
if (this._collection) {
// Only continue iterating if the iterated collection is long enough.
if (this._index < this._collection.length) {
var model = this._collection.at(this._index);
this._index++;
// Construct a value depending on what kind of values should be iterated.
var value;
if (this._kind === ITERATOR_VALUES) {
value = model;
} else {
var id = this._collection.modelId(model.attributes, model.idAttribute);
if (this._kind === ITERATOR_KEYS) {
value = id;
} else { // ITERATOR_KEYSVALUES
value = [id, model];
}
}
return {value: value, done: false};
}
// Once exhausted, remove the reference to the collection so future
// calls to the next method always return done.
this._collection = void 0;
}
return {value: void 0, done: true};
};
// Backbone.View
// -------------
// Backbone Views are almost more convention than they are actual code. A View
// is simply a JavaScript object that represents a logical chunk of UI in the
// DOM. This might be a single item, an entire list, a sidebar or panel, or
// even the surrounding frame which wraps your whole app. Defining a chunk of
// UI as a **View** allows you to define your DOM events declaratively, without
// having to worry about render order ... and makes it easy for the view to
// react to specific changes in the state of your models.
// Creating a Backbone.View creates its initial element outside of the DOM,
// if an existing element is not provided...
var View = Backbone.View = function(options) {
this.cid = _.uniqueId('view');
this.preinitialize.apply(this, arguments);
_.extend(this, _.pick(options, viewOptions));
this._ensureElement();
this.initialize.apply(this, arguments);
};
// Cached regex to split keys for `delegate`.
var delegateEventSplitter = /^(\S+)\s*(.*)$/;
// List of view options to be set as properties.
var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
// Set up all inheritable **Backbone.View** properties and methods.
_.extend(View.prototype, Events, {
// The default `tagName` of a View's element is `"div"`.
tagName: 'div',
// jQuery delegate for element lookup, scoped to DOM elements within the
// current view. This should be preferred to global lookups where possible.
$: function(selector) {
return this.$el.find(selector);
},
// preinitialize is an empty function by default. You can override it with a function
// or object. preinitialize will run before any instantiation logic is run in the View
preinitialize: function(){},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// **render** is the core function that your view should override, in order
// to populate its element (`this.el`), with the appropriate HTML. The
// convention is for **render** to always return `this`.
render: function() {
return this;
},
// Remove this view by taking the element out of the DOM, and removing any
// applicable Backbone.Events listeners.
remove: function() {
this._removeElement();
this.stopListening();
return this;
},
// Remove this view's element from the document and all event listeners
// attached to it. Exposed for subclasses using an alternative DOM
// manipulation API.
_removeElement: function() {
this.$el.remove();
},
// Change the view's element (`this.el` property) and re-delegate the
// view's events on the new element.
setElement: function(element) {
this.undelegateEvents();
this._setElement(element);
this.delegateEvents();
return this;
},
// Creates the `this.el` and `this.$el` references for this view using the
// given `el`. `el` can be a CSS selector or an HTML string, a jQuery
// context or an element. Subclasses can override this to utilize an
// alternative DOM manipulation API and are only required to set the
// `this.el` property.
_setElement: function(el) {
this.$el = el instanceof Backbone.$ ? el : Backbone.$(el);
this.el = this.$el[0];
},
// Set callbacks, where `this.events` is a hash of
//
// *{"event selector": "callback"}*
//
// {
// 'mousedown .title': 'edit',
// 'click .button': 'save',
// 'click .open': function(e) { ... }
// }
//
// pairs. Callbacks will be bound to the view, with `this` set properly.
// Uses event delegation for efficiency.
// Omitting the selector binds the event to `this.el`.
delegateEvents: function(events) {
events || (events = _.result(this, 'events'));
if (!events) return this;
this.undelegateEvents();
for (var key in events) {
var method = events[key];
if (!_.isFunction(method)) method = this[method];
if (!method) continue;
var match = key.match(delegateEventSplitter);
this.delegate(match[1], match[2], method.bind(this));
}
return this;
},
// Add a single event listener to the view's element (or a child element
// using `selector`). This only works for delegate-able events: not `focus`,
// `blur`, and not `change`, `submit`, and `reset` in Internet Explorer.
delegate: function(eventName, selector, listener) {
this.$el.on(eventName + '.delegateEvents' + this.cid, selector, listener);
return this;
},
// Clears all callbacks previously bound to the view by `delegateEvents`.
// You usually don't need to use this, but may wish to if you have multiple
// Backbone views attached to the same DOM element.
undelegateEvents: function() {
if (this.$el) this.$el.off('.delegateEvents' + this.cid);
return this;
},
// A finer-grained `undelegateEvents` for removing a single delegated event.
// `selector` and `listener` are both optional.
undelegate: function(eventName, selector, listener) {
this.$el.off(eventName + '.delegateEvents' + this.cid, selector, listener);
return this;
},
// Produces a DOM element to be assigned to your view. Exposed for
// subclasses using an alternative DOM manipulation API.
_createElement: function(tagName) {
return document.createElement(tagName);
},
// Ensure that the View has a DOM element to render into.
// If `this.el` is a string, pass it through `$()`, take the first
// matching element, and re-assign it to `el`. Otherwise, create
// an element from the `id`, `className` and `tagName` properties.
_ensureElement: function() {
if (!this.el) {
var attrs = _.extend({}, _.result(this, 'attributes'));
if (this.id) attrs.id = _.result(this, 'id');
if (this.className) attrs['class'] = _.result(this, 'className');
this.setElement(this._createElement(_.result(this, 'tagName')));
this._setAttributes(attrs);
} else {
this.setElement(_.result(this, 'el'));
}
},
// Set attributes from a hash on this view's element. Exposed for
// subclasses using an alternative DOM manipulation API.
_setAttributes: function(attributes) {
this.$el.attr(attributes);
}
});
// Proxy Backbone class methods to Underscore functions, wrapping the model's
// `attributes` object or collection's `models` array behind the scenes.
//
// collection.filter(function(model) { return model.get('age') > 10 });
// collection.each(this.addView);
//
// `Function#apply` can be slow so we use the method's arg count, if we know it.
var addMethod = function(base, length, method, attribute) {
switch (length) {
case 1: return function() {
return base[method](this[attribute]);
};
case 2: return function(value) {
return base[method](this[attribute], value);
};
case 3: return function(iteratee, context) {
return base[method](this[attribute], cb(iteratee, this), context);
};
case 4: return function(iteratee, defaultVal, context) {
return base[method](this[attribute], cb(iteratee, this), defaultVal, context);
};
default: return function() {
var args = slice.call(arguments);
args.unshift(this[attribute]);
return base[method].apply(base, args);
};
}
};
var addUnderscoreMethods = function(Class, base, methods, attribute) {
_.each(methods, function(length, method) {
if (base[method]) Class.prototype[method] = addMethod(base, length, method, attribute);
});
};
// Support `collection.sortBy('attr')` and `collection.findWhere({id: 1})`.
var cb = function(iteratee, instance) {
if (_.isFunction(iteratee)) return iteratee;
if (_.isObject(iteratee) && !instance._isModel(iteratee)) return modelMatcher(iteratee);
if (_.isString(iteratee)) return function(model) { return model.get(iteratee); };
return iteratee;
};
var modelMatcher = function(attrs) {
var matcher = _.matches(attrs);
return function(model) {
return matcher(model.attributes);
};
};
// Underscore methods that we want to implement on the Collection.
// 90% of the core usefulness of Backbone Collections is actually implemented
// right here:
var collectionMethods = {forEach: 3, each: 3, map: 3, collect: 3, reduce: 0,
foldl: 0, inject: 0, reduceRight: 0, foldr: 0, find: 3, detect: 3, filter: 3,
select: 3, reject: 3, every: 3, all: 3, some: 3, any: 3, include: 3, includes: 3,
contains: 3, invoke: 0, max: 3, min: 3, toArray: 1, size: 1, first: 3,
head: 3, take: 3, initial: 3, rest: 3, tail: 3, drop: 3, last: 3,
without: 0, difference: 0, indexOf: 3, shuffle: 1, lastIndexOf: 3,
isEmpty: 1, chain: 1, sample: 3, partition: 3, groupBy: 3, countBy: 3,
sortBy: 3, indexBy: 3, findIndex: 3, findLastIndex: 3};
// Underscore methods that we want to implement on the Model, mapped to the
// number of arguments they take.
var modelMethods = {keys: 1, values: 1, pairs: 1, invert: 1, pick: 0,
omit: 0, chain: 1, isEmpty: 1};
// Mix in each Underscore method as a proxy to `Collection#models`.
_.each([
[Collection, collectionMethods, 'models'],
[Model, modelMethods, 'attributes']
], function(config) {
var Base = config[0],
methods = config[1],
attribute = config[2];
Base.mixin = function(obj) {
var mappings = _.reduce(_.functions(obj), function(memo, name) {
memo[name] = 0;
return memo;
}, {});
addUnderscoreMethods(Base, obj, mappings, attribute);
};
addUnderscoreMethods(Base, _, methods, attribute);
});
// Backbone.sync
// -------------
// Override this function to change the manner in which Backbone persists
// models to the server. You will be passed the type of request, and the
// model in question. By default, makes a RESTful Ajax request
// to the model's `url()`. Some possible customizations could be:
//
// * Use `setTimeout` to batch rapid-fire updates into a single request.
// * Send up the models as XML instead of JSON.
// * Persist models via WebSockets instead of Ajax.
//
// Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
// as `POST`, with a `_method` parameter containing the true HTTP method,
// as well as all requests with the body as `application/x-www-form-urlencoded`
// instead of `application/json` with the model in a param named `model`.
// Useful when interfacing with server-side languages like **PHP** that make
// it difficult to read the body of `PUT` requests.
Backbone.sync = function(method, model, options) {
var type = methodMap[method];
// Default options, unless specified.
_.defaults(options || (options = {}), {
emulateHTTP: Backbone.emulateHTTP,
emulateJSON: Backbone.emulateJSON
});
// Default JSON-request options.
var params = {type: type, dataType: 'json'};
// Ensure that we have a URL.
if (!options.url) {
params.url = _.result(model, 'url') || urlError();
}
// Ensure that we have the appropriate request data.
if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
params.contentType = 'application/json';
params.data = JSON.stringify(options.attrs || model.toJSON(options));
}
// For older servers, emulate JSON by encoding the request into an HTML-form.
if (options.emulateJSON) {
params.contentType = 'application/x-www-form-urlencoded';
params.data = params.data ? {model: params.data} : {};
}
// For older servers, emulate HTTP by mimicking the HTTP method with `_method`
// And an `X-HTTP-Method-Override` header.
if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
params.type = 'POST';
if (options.emulateJSON) params.data._method = type;
var beforeSend = options.beforeSend;
options.beforeSend = function(xhr) {
xhr.setRequestHeader('X-HTTP-Method-Override', type);
if (beforeSend) return beforeSend.apply(this, arguments);
};
}
// Don't process data on a non-GET request.
if (params.type !== 'GET' && !options.emulateJSON) {
params.processData = false;
}
// Pass along `textStatus` and `errorThrown` from jQuery.
var error = options.error;
options.error = function(xhr, textStatus, errorThrown) {
options.textStatus = textStatus;
options.errorThrown = errorThrown;
if (error) error.call(options.context, xhr, textStatus, errorThrown);
};
// Make the request, allowing the user to override any Ajax options.
var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
model.trigger('request', model, xhr, options);
return xhr;
};
// Map from CRUD to HTTP for our default `Backbone.sync` implementation.
var methodMap = {
'create': 'POST',
'update': 'PUT',
'patch': 'PATCH',
'delete': 'DELETE',
'read': 'GET'
};
// Set the default implementation of `Backbone.ajax` to proxy through to `$`.
// Override this if you'd like to use a different library.
Backbone.ajax = function() {
return Backbone.$.ajax.apply(Backbone.$, arguments);
};
// Backbone.Router
// ---------------
// Routers map faux-URLs to actions, and fire events when routes are
// matched. Creating a new one sets its `routes` hash, if not set statically.
var Router = Backbone.Router = function(options) {
options || (options = {});
this.preinitialize.apply(this, arguments);
if (options.routes) this.routes = options.routes;
this._bindRoutes();
this.initialize.apply(this, arguments);
};
// Cached regular expressions for matching named param parts and splatted
// parts of route strings.
var optionalParam = /\((.*?)\)/g;
var namedParam = /(\(\?)?:\w+/g;
var splatParam = /\*\w+/g;
var escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g;
// Set up all inheritable **Backbone.Router** properties and methods.
_.extend(Router.prototype, Events, {
// preinitialize is an empty function by default. You can override it with a function
// or object. preinitialize will run before any instantiation logic is run in the Router.
preinitialize: function(){},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Manually bind a single named route to a callback. For example:
//
// this.route('search/:query/p:num', 'search', function(query, num) {
// ...
// });
//
route: function(route, name, callback) {
if (!_.isRegExp(route)) route = this._routeToRegExp(route);
if (_.isFunction(name)) {
callback = name;
name = '';
}
if (!callback) callback = this[name];
var router = this;
Backbone.history.route(route, function(fragment) {
var args = router._extractParameters(route, fragment);
if (router.execute(callback, args, name) !== false) {
router.trigger.apply(router, ['route:' + name].concat(args));
router.trigger('route', name, args);
Backbone.history.trigger('route', router, name, args);
}
});
return this;
},
// Execute a route handler with the provided parameters. This is an
// excellent place to do pre-route setup or post-route cleanup.
execute: function(callback, args, name) {
if (callback) callback.apply(this, args);
},
// Simple proxy to `Backbone.history` to save a fragment into the history.
navigate: function(fragment, options) {
Backbone.history.navigate(fragment, options);
return this;
},
// Bind all defined routes to `Backbone.history`. We have to reverse the
// order of the routes here to support behavior where the most general
// routes can be defined at the bottom of the route map.
_bindRoutes: function() {
if (!this.routes) return;
this.routes = _.result(this, 'routes');
var route, routes = _.keys(this.routes);
while ((route = routes.pop()) != null) {
this.route(route, this.routes[route]);
}
},
// Convert a route string into a regular expression, suitable for matching
// against the current location hash.
_routeToRegExp: function(route) {
route = route.replace(escapeRegExp, '\\$&')
.replace(optionalParam, '(?:$1)?')
.replace(namedParam, function(match, optional) {
return optional ? match : '([^/?]+)';
})
.replace(splatParam, '([^?]*?)');
return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$');
},
// Given a route, and a URL fragment that it matches, return the array of
// extracted decoded parameters. Empty or unmatched parameters will be
// treated as `null` to normalize cross-browser behavior.
_extractParameters: function(route, fragment) {
var params = route.exec(fragment).slice(1);
return _.map(params, function(param, i) {
// Don't decode the search params.
if (i === params.length - 1) return param || null;
return param ? decodeURIComponent(param) : null;
});
}
});
// Backbone.History
// ----------------
// Handles cross-browser history management, based on either
// [pushState](http://diveintohtml5.info/history.html) and real URLs, or
// [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
// and URL fragments. If the browser supports neither (old IE, natch),
// falls back to polling.
var History = Backbone.History = function() {
this.handlers = [];
this.checkUrl = this.checkUrl.bind(this);
// Ensure that `History` can be used outside of the browser.
if (typeof window !== 'undefined') {
this.location = window.location;
this.history = window.history;
}
};
// Cached regex for stripping a leading hash/slash and trailing space.
var routeStripper = /^[#\/]|\s+$/g;
// Cached regex for stripping leading and trailing slashes.
var rootStripper = /^\/+|\/+$/g;
// Cached regex for stripping urls of hash.
var pathStripper = /#.*$/;
// Has the history handling already been started?
History.started = false;
// Set up all inheritable **Backbone.History** properties and methods.
_.extend(History.prototype, Events, {
// The default interval to poll for hash changes, if necessary, is
// twenty times a second.
interval: 50,
// Are we at the app root?
atRoot: function() {
var path = this.location.pathname.replace(/[^\/]$/, '$&/');
return path === this.root && !this.getSearch();
},
// Does the pathname match the root?
matchRoot: function() {
var path = this.decodeFragment(this.location.pathname);
var rootPath = path.slice(0, this.root.length - 1) + '/';
return rootPath === this.root;
},
// Unicode characters in `location.pathname` are percent encoded so they're
// decoded for comparison. `%25` should not be decoded since it may be part
// of an encoded parameter.
decodeFragment: function(fragment) {
return decodeURI(fragment.replace(/%25/g, '%2525'));
},
// In IE6, the hash fragment and search params are incorrect if the
// fragment contains `?`.
getSearch: function() {
var match = this.location.href.replace(/#.*/, '').match(/\?.+/);
return match ? match[0] : '';
},
// Gets the true hash value. Cannot use location.hash directly due to bug
// in Firefox where location.hash will always be decoded.
getHash: function(window) {
var match = (window || this).location.href.match(/#(.*)$/);
return match ? match[1] : '';
},
// Get the pathname and search params, without the root.
getPath: function() {
var path = this.decodeFragment(
this.location.pathname + this.getSearch()
).slice(this.root.length - 1);
return path.charAt(0) === '/' ? path.slice(1) : path;
},
// Get the cross-browser normalized URL fragment from the path or hash.
getFragment: function(fragment) {
if (fragment == null) {
if (this._usePushState || !this._wantsHashChange) {
fragment = this.getPath();
} else {
fragment = this.getHash();
}
}
return fragment.replace(routeStripper, '');
},
// Start the hash change handling, returning `true` if the current URL matches
// an existing route, and `false` otherwise.
start: function(options) {
if (History.started) throw new Error('Backbone.history has already been started');
History.started = true;
// Figure out the initial configuration. Do we need an iframe?
// Is pushState desired ... is it available?
this.options = _.extend({root: '/'}, this.options, options);
this.root = this.options.root;
this._wantsHashChange = this.options.hashChange !== false;
this._hasHashChange = 'onhashchange' in window && (document.documentMode === void 0 || document.documentMode > 7);
this._useHashChange = this._wantsHashChange && this._hasHashChange;
this._wantsPushState = !!this.options.pushState;
this._hasPushState = !!(this.history && this.history.pushState);
this._usePushState = this._wantsPushState && this._hasPushState;
this.fragment = this.getFragment();
// Normalize root to always include a leading and trailing slash.
this.root = ('/' + this.root + '/').replace(rootStripper, '/');
// Transition from hashChange to pushState or vice versa if both are
// requested.
if (this._wantsHashChange && this._wantsPushState) {
// If we've started off with a route from a `pushState`-enabled
// browser, but we're currently in a browser that doesn't support it...
if (!this._hasPushState && !this.atRoot()) {
var rootPath = this.root.slice(0, -1) || '/';
this.location.replace(rootPath + '#' + this.getPath());
// Return immediately as browser will do redirect to new url
return true;
// Or if we've started out with a hash-based route, but we're currently
// in a browser where it could be `pushState`-based instead...
} else if (this._hasPushState && this.atRoot()) {
this.navigate(this.getHash(), {replace: true});
}
}
// Proxy an iframe to handle location events if the browser doesn't
// support the `hashchange` event, HTML5 history, or the user wants
// `hashChange` but not `pushState`.
if (!this._hasHashChange && this._wantsHashChange && !this._usePushState) {
this.iframe = document.createElement('iframe');
this.iframe.src = 'javascript:0';
this.iframe.style.display = 'none';
this.iframe.tabIndex = -1;
var body = document.body;
// Using `appendChild` will throw on IE < 9 if the document is not ready.
var iWindow = body.insertBefore(this.iframe, body.firstChild).contentWindow;
iWindow.document.open();
iWindow.document.close();
iWindow.location.hash = '#' + this.fragment;
}
// Add a cross-platform `addEventListener` shim for older browsers.
var addEventListener = window.addEventListener || function(eventName, listener) {
return attachEvent('on' + eventName, listener);
};
// Depending on whether we're using pushState or hashes, and whether
// 'onhashchange' is supported, determine how we check the URL state.
if (this._usePushState) {
addEventListener('popstate', this.checkUrl, false);
} else if (this._useHashChange && !this.iframe) {
addEventListener('hashchange', this.checkUrl, false);
} else if (this._wantsHashChange) {
this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
}
if (!this.options.silent) return this.loadUrl();
},
// Disable Backbone.history, perhaps temporarily. Not useful in a real app,
// but possibly useful for unit testing Routers.
stop: function() {
// Add a cross-platform `removeEventListener` shim for older browsers.
var removeEventListener = window.removeEventListener || function(eventName, listener) {
return detachEvent('on' + eventName, listener);
};
// Remove window listeners.
if (this._usePushState) {
removeEventListener('popstate', this.checkUrl, false);
} else if (this._useHashChange && !this.iframe) {
removeEventListener('hashchange', this.checkUrl, false);
}
// Clean up the iframe if necessary.
if (this.iframe) {
document.body.removeChild(this.iframe);
this.iframe = null;
}
// Some environments will throw when clearing an undefined interval.
if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);
History.started = false;
},
// Add a route to be tested when the fragment changes. Routes added later
// may override previous routes.
route: function(route, callback) {
this.handlers.unshift({route: route, callback: callback});
},
// Checks the current URL to see if it has changed, and if it has,
// calls `loadUrl`, normalizing across the hidden iframe.
checkUrl: function(e) {
var current = this.getFragment();
// If the user pressed the back button, the iframe's hash will have
// changed and we should use that for comparison.
if (current === this.fragment && this.iframe) {
current = this.getHash(this.iframe.contentWindow);
}
if (current === this.fragment) return false;
if (this.iframe) this.navigate(current);
this.loadUrl();
},
// Attempt to load the current URL fragment. If a route succeeds with a
// match, returns `true`. If no defined routes matches the fragment,
// returns `false`.
loadUrl: function(fragment) {
// If the root doesn't match, no routes can match either.
if (!this.matchRoot()) return false;
fragment = this.fragment = this.getFragment(fragment);
return _.some(this.handlers, function(handler) {
if (handler.route.test(fragment)) {
handler.callback(fragment);
return true;
}
});
},
// Save a fragment into the hash history, or replace the URL state if the
// 'replace' option is passed. You are responsible for properly URL-encoding
// the fragment in advance.
//
// The options object can contain `trigger: true` if you wish to have the
// route callback be fired (not usually desirable), or `replace: true`, if
// you wish to modify the current URL without adding an entry to the history.
navigate: function(fragment, options) {
if (!History.started) return false;
if (!options || options === true) options = {trigger: !!options};
// Normalize the fragment.
fragment = this.getFragment(fragment || '');
// Don't include a trailing slash on the root.
var rootPath = this.root;
if (fragment === '' || fragment.charAt(0) === '?') {
rootPath = rootPath.slice(0, -1) || '/';
}
var url = rootPath + fragment;
// Strip the fragment of the query and hash for matching.
fragment = fragment.replace(pathStripper, '');
// Decode for matching.
var decodedFragment = this.decodeFragment(fragment);
if (this.fragment === decodedFragment) return;
this.fragment = decodedFragment;
// If pushState is available, we use it to set the fragment as a real URL.
if (this._usePushState) {
this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
// If hash changes haven't been explicitly disabled, update the hash
// fragment to store history.
} else if (this._wantsHashChange) {
this._updateHash(this.location, fragment, options.replace);
if (this.iframe && fragment !== this.getHash(this.iframe.contentWindow)) {
var iWindow = this.iframe.contentWindow;
// Opening and closing the iframe tricks IE7 and earlier to push a
// history entry on hash-tag change. When replace is true, we don't
// want this.
if (!options.replace) {
iWindow.document.open();
iWindow.document.close();
}
this._updateHash(iWindow.location, fragment, options.replace);
}
// If you've told us that you explicitly don't want fallback hashchange-
// based history, then `navigate` becomes a page refresh.
} else {
return this.location.assign(url);
}
if (options.trigger) return this.loadUrl(fragment);
},
// Update the hash location, either replacing the current entry, or adding
// a new one to the browser history.
_updateHash: function(location, fragment, replace) {
if (replace) {
var href = location.href.replace(/(javascript:|#).*$/, '');
location.replace(href + '#' + fragment);
} else {
// Some browsers require that `hash` contains a leading #.
location.hash = '#' + fragment;
}
}
});
// Create the default Backbone.history.
Backbone.history = new History;
// Helpers
// -------
// Helper function to correctly set up the prototype chain for subclasses.
// Similar to `goog.inherits`, but uses a hash of prototype properties and
// class properties to be extended.
var extend = function(protoProps, staticProps) {
var parent = this;
var child;
// The constructor function for the new subclass is either defined by you
// (the "constructor" property in your `extend` definition), or defaulted
// by us to simply call the parent constructor.
if (protoProps && _.has(protoProps, 'constructor')) {
child = protoProps.constructor;
} else {
child = function(){ return parent.apply(this, arguments); };
}
// Add static properties to the constructor function, if supplied.
_.extend(child, parent, staticProps);
// Set the prototype chain to inherit from `parent`, without calling
// `parent`'s constructor function and add the prototype properties.
child.prototype = _.create(parent.prototype, protoProps);
child.prototype.constructor = child;
// Set a convenience property in case the parent's prototype is needed
// later.
child.__super__ = parent.prototype;
return child;
};
// Set up inheritance for the model, collection, router, view and history.
Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
// Throw an error when a URL is needed, and none is supplied.
var urlError = function() {
throw new Error('A "url" property or function must be specified');
};
// Wrap an optional error callback with a fallback error event.
var wrapError = function(model, options) {
var error = options.error;
options.error = function(resp) {
if (error) error.call(options.context, model, resp, options);
model.trigger('error', model, resp, options);
};
};
return Backbone;
});
/***/ }),
/***/ 210:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
(function(mod) {
if (true) // CommonJS
mod(__webpack_require__(631));
else {}
})(function(CodeMirror) {
CodeMirror.extendMode("css", {
commentStart: "/*",
commentEnd: "*/",
newlineAfterToken: function(_type, content) {
return /^[;{}]$/.test(content);
}
});
CodeMirror.extendMode("javascript", {
commentStart: "/*",
commentEnd: "*/",
// FIXME semicolons inside of for
newlineAfterToken: function(_type, content, textAfter, state) {
if (this.jsonMode) {
return /^[\[,{]$/.test(content) || /^}/.test(textAfter);
} else {
if (content == ";" && state.lexical && state.lexical.type == ")") return false;
return /^[;{}]$/.test(content) && !/^;/.test(textAfter);
}
}
});
var inlineElements = /^(a|abbr|acronym|area|base|bdo|big|br|button|caption|cite|code|col|colgroup|dd|del|dfn|em|frame|hr|iframe|img|input|ins|kbd|label|legend|link|map|object|optgroup|option|param|q|samp|script|select|small|span|strong|sub|sup|textarea|tt|var)$/;
CodeMirror.extendMode("xml", {
commentStart: "",
newlineAfterToken: function(type, content, textAfter, state) {
var inline = false;
if (this.configuration == "html")
inline = state.context ? inlineElements.test(state.context.tagName) : false;
return !inline && ((type == "tag" && />$/.test(content) && state.context) ||
/^ -1 && endIndex > -1 && endIndex > startIndex) {
// Take string till comment start
selText = selText.substr(0, startIndex) +
// From comment start till comment end
selText.substring(startIndex + curMode.commentStart.length, endIndex) +
// From comment end till string end
selText.substr(endIndex + curMode.commentEnd.length);
}
cm.replaceRange(selText, from, to);
}
});
});
// Applies automatic mode-aware indentation to the specified range
CodeMirror.defineExtension("autoIndentRange", function (from, to) {
var cmInstance = this;
this.operation(function () {
for (var i = from.line; i <= to.line; i++) {
cmInstance.indentLine(i, "smart");
}
});
});
// Applies automatic formatting to the specified range
CodeMirror.defineExtension("autoFormatRange", function (from, to) {
var cm = this;
var outer = cm.getMode(), text = cm.getRange(from, to).split("\n");
var state = CodeMirror.copyState(outer, cm.getTokenAt(from).state);
var tabSize = cm.getOption("tabSize");
var out = "", lines = 0, atSol = from.ch === 0;
function newline() {
out += "\n";
atSol = true;
++lines;
}
for (var i = 0; i < text.length; ++i) {
var stream = new CodeMirror.StringStream(text[i], tabSize);
while (!stream.eol()) {
var inner = CodeMirror.innerMode(outer, state);
var style = outer.token(stream, state), cur = stream.current();
stream.start = stream.pos;
if (!atSol || /\S/.test(cur)) {
out += cur;
atSol = false;
}
if (!atSol && inner.mode.newlineAfterToken &&
inner.mode.newlineAfterToken(style, cur, stream.string.slice(stream.pos) || text[i+1] || "", inner.state))
newline();
}
if (!stream.pos && outer.blankLine) outer.blankLine(state);
if (!atSol && i < text.length - 1) newline();
}
cm.operation(function () {
cm.replaceRange(out, from, to);
for (var cur = from.line + 1, end = from.line + lines; cur <= end; ++cur)
cm.indentLine(cur, "smart");
cm.setSelection(from, cm.getCursor(false));
});
});
});
/***/ }),
/***/ 631:
/***/ (function(module) {
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
// This is CodeMirror (https://codemirror.net/5), a code editor
// implemented in JavaScript on top of the browser's DOM.
//
// You can find some technical background for some of the code below
// at http://marijnhaverbeke.nl/blog/#cm-internals .
(function (global, factory) {
true ? module.exports = factory() :
0;
}(this, (function () { 'use strict';
// Kludges for bugs and behavior differences that can't be feature
// detected are enabled based on userAgent etc sniffing.
var userAgent = navigator.userAgent;
var platform = navigator.platform;
var gecko = /gecko\/\d/i.test(userAgent);
var ie_upto10 = /MSIE \d/.test(userAgent);
var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent);
var edge = /Edge\/(\d+)/.exec(userAgent);
var ie = ie_upto10 || ie_11up || edge;
var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : +(edge || ie_11up)[1]);
var webkit = !edge && /WebKit\//.test(userAgent);
var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent);
var chrome = !edge && /Chrome\/(\d+)/.exec(userAgent);
var chrome_version = chrome && +chrome[1];
var presto = /Opera\//.test(userAgent);
var safari = /Apple Computer/.test(navigator.vendor);
var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent);
var phantom = /PhantomJS/.test(userAgent);
var ios = safari && (/Mobile\/\w+/.test(userAgent) || navigator.maxTouchPoints > 2);
var android = /Android/.test(userAgent);
// This is woefully incomplete. Suggestions for alternative methods welcome.
var mobile = ios || android || /webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent);
var mac = ios || /Mac/.test(platform);
var chromeOS = /\bCrOS\b/.test(userAgent);
var windows = /win/i.test(platform);
var presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/);
if (presto_version) { presto_version = Number(presto_version[1]); }
if (presto_version && presto_version >= 15) { presto = false; webkit = true; }
// Some browsers use the wrong event properties to signal cmd/ctrl on OS X
var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11));
var captureRightClick = gecko || (ie && ie_version >= 9);
function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") }
var rmClass = function(node, cls) {
var current = node.className;
var match = classTest(cls).exec(current);
if (match) {
var after = current.slice(match.index + match[0].length);
node.className = current.slice(0, match.index) + (after ? match[1] + after : "");
}
};
function removeChildren(e) {
for (var count = e.childNodes.length; count > 0; --count)
{ e.removeChild(e.firstChild); }
return e
}
function removeChildrenAndAdd(parent, e) {
return removeChildren(parent).appendChild(e)
}
function elt(tag, content, className, style) {
var e = document.createElement(tag);
if (className) { e.className = className; }
if (style) { e.style.cssText = style; }
if (typeof content == "string") { e.appendChild(document.createTextNode(content)); }
else if (content) { for (var i = 0; i < content.length; ++i) { e.appendChild(content[i]); } }
return e
}
// wrapper for elt, which removes the elt from the accessibility tree
function eltP(tag, content, className, style) {
var e = elt(tag, content, className, style);
e.setAttribute("role", "presentation");
return e
}
var range;
if (document.createRange) { range = function(node, start, end, endNode) {
var r = document.createRange();
r.setEnd(endNode || node, end);
r.setStart(node, start);
return r
}; }
else { range = function(node, start, end) {
var r = document.body.createTextRange();
try { r.moveToElementText(node.parentNode); }
catch(e) { return r }
r.collapse(true);
r.moveEnd("character", end);
r.moveStart("character", start);
return r
}; }
function contains(parent, child) {
if (child.nodeType == 3) // Android browser always returns false when child is a textnode
{ child = child.parentNode; }
if (parent.contains)
{ return parent.contains(child) }
do {
if (child.nodeType == 11) { child = child.host; }
if (child == parent) { return true }
} while (child = child.parentNode)
}
function activeElt(doc) {
// IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.
// IE < 10 will throw when accessed while the page is loading or in an iframe.
// IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.
var activeElement;
try {
activeElement = doc.activeElement;
} catch(e) {
activeElement = doc.body || null;
}
while (activeElement && activeElement.shadowRoot && activeElement.shadowRoot.activeElement)
{ activeElement = activeElement.shadowRoot.activeElement; }
return activeElement
}
function addClass(node, cls) {
var current = node.className;
if (!classTest(cls).test(current)) { node.className += (current ? " " : "") + cls; }
}
function joinClasses(a, b) {
var as = a.split(" ");
for (var i = 0; i < as.length; i++)
{ if (as[i] && !classTest(as[i]).test(b)) { b += " " + as[i]; } }
return b
}
var selectInput = function(node) { node.select(); };
if (ios) // Mobile Safari apparently has a bug where select() is broken.
{ selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; }
else if (ie) // Suppress mysterious IE10 errors
{ selectInput = function(node) { try { node.select(); } catch(_e) {} }; }
function doc(cm) { return cm.display.wrapper.ownerDocument }
function win(cm) { return doc(cm).defaultView }
function bind(f) {
var args = Array.prototype.slice.call(arguments, 1);
return function(){return f.apply(null, args)}
}
function copyObj(obj, target, overwrite) {
if (!target) { target = {}; }
for (var prop in obj)
{ if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
{ target[prop] = obj[prop]; } }
return target
}
// Counts the column offset in a string, taking tabs into account.
// Used mostly to find indentation.
function countColumn(string, end, tabSize, startIndex, startValue) {
if (end == null) {
end = string.search(/[^\s\u00a0]/);
if (end == -1) { end = string.length; }
}
for (var i = startIndex || 0, n = startValue || 0;;) {
var nextTab = string.indexOf("\t", i);
if (nextTab < 0 || nextTab >= end)
{ return n + (end - i) }
n += nextTab - i;
n += tabSize - (n % tabSize);
i = nextTab + 1;
}
}
var Delayed = function() {
this.id = null;
this.f = null;
this.time = 0;
this.handler = bind(this.onTimeout, this);
};
Delayed.prototype.onTimeout = function (self) {
self.id = 0;
if (self.time <= +new Date) {
self.f();
} else {
setTimeout(self.handler, self.time - +new Date);
}
};
Delayed.prototype.set = function (ms, f) {
this.f = f;
var time = +new Date + ms;
if (!this.id || time < this.time) {
clearTimeout(this.id);
this.id = setTimeout(this.handler, ms);
this.time = time;
}
};
function indexOf(array, elt) {
for (var i = 0; i < array.length; ++i)
{ if (array[i] == elt) { return i } }
return -1
}
// Number of pixels added to scroller and sizer to hide scrollbar
var scrollerGap = 50;
// Returned or thrown by various protocols to signal 'I'm not
// handling this'.
var Pass = {toString: function(){return "CodeMirror.Pass"}};
// Reused option objects for setSelection & friends
var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"};
// The inverse of countColumn -- find the offset that corresponds to
// a particular column.
function findColumn(string, goal, tabSize) {
for (var pos = 0, col = 0;;) {
var nextTab = string.indexOf("\t", pos);
if (nextTab == -1) { nextTab = string.length; }
var skipped = nextTab - pos;
if (nextTab == string.length || col + skipped >= goal)
{ return pos + Math.min(skipped, goal - col) }
col += nextTab - pos;
col += tabSize - (col % tabSize);
pos = nextTab + 1;
if (col >= goal) { return pos }
}
}
var spaceStrs = [""];
function spaceStr(n) {
while (spaceStrs.length <= n)
{ spaceStrs.push(lst(spaceStrs) + " "); }
return spaceStrs[n]
}
function lst(arr) { return arr[arr.length-1] }
function map(array, f) {
var out = [];
for (var i = 0; i < array.length; i++) { out[i] = f(array[i], i); }
return out
}
function insertSorted(array, value, score) {
var pos = 0, priority = score(value);
while (pos < array.length && score(array[pos]) <= priority) { pos++; }
array.splice(pos, 0, value);
}
function nothing() {}
function createObj(base, props) {
var inst;
if (Object.create) {
inst = Object.create(base);
} else {
nothing.prototype = base;
inst = new nothing();
}
if (props) { copyObj(props, inst); }
return inst
}
var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
function isWordCharBasic(ch) {
return /\w/.test(ch) || ch > "\x80" &&
(ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))
}
function isWordChar(ch, helper) {
if (!helper) { return isWordCharBasic(ch) }
if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) { return true }
return helper.test(ch)
}
function isEmpty(obj) {
for (var n in obj) { if (obj.hasOwnProperty(n) && obj[n]) { return false } }
return true
}
// Extending unicode characters. A series of a non-extending char +
// any number of extending chars is treated as a single unit as far
// as editing and measuring is concerned. This is not fully correct,
// since some scripts/fonts/browsers also treat other configurations
// of code points as a group.
var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/;
function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) }
// Returns a number from the range [`0`; `str.length`] unless `pos` is outside that range.
function skipExtendingChars(str, pos, dir) {
while ((dir < 0 ? pos > 0 : pos < str.length) && isExtendingChar(str.charAt(pos))) { pos += dir; }
return pos
}
// Returns the value from the range [`from`; `to`] that satisfies
// `pred` and is closest to `from`. Assumes that at least `to`
// satisfies `pred`. Supports `from` being greater than `to`.
function findFirst(pred, from, to) {
// At any point we are certain `to` satisfies `pred`, don't know
// whether `from` does.
var dir = from > to ? -1 : 1;
for (;;) {
if (from == to) { return from }
var midF = (from + to) / 2, mid = dir < 0 ? Math.ceil(midF) : Math.floor(midF);
if (mid == from) { return pred(mid) ? from : to }
if (pred(mid)) { to = mid; }
else { from = mid + dir; }
}
}
// BIDI HELPERS
function iterateBidiSections(order, from, to, f) {
if (!order) { return f(from, to, "ltr", 0) }
var found = false;
for (var i = 0; i < order.length; ++i) {
var part = order[i];
if (part.from < to && part.to > from || from == to && part.to == from) {
f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr", i);
found = true;
}
}
if (!found) { f(from, to, "ltr"); }
}
var bidiOther = null;
function getBidiPartAt(order, ch, sticky) {
var found;
bidiOther = null;
for (var i = 0; i < order.length; ++i) {
var cur = order[i];
if (cur.from < ch && cur.to > ch) { return i }
if (cur.to == ch) {
if (cur.from != cur.to && sticky == "before") { found = i; }
else { bidiOther = i; }
}
if (cur.from == ch) {
if (cur.from != cur.to && sticky != "before") { found = i; }
else { bidiOther = i; }
}
}
return found != null ? found : bidiOther
}
// Bidirectional ordering algorithm
// See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
// that this (partially) implements.
// One-char codes used for character types:
// L (L): Left-to-Right
// R (R): Right-to-Left
// r (AL): Right-to-Left Arabic
// 1 (EN): European Number
// + (ES): European Number Separator
// % (ET): European Number Terminator
// n (AN): Arabic Number
// , (CS): Common Number Separator
// m (NSM): Non-Spacing Mark
// b (BN): Boundary Neutral
// s (B): Paragraph Separator
// t (S): Segment Separator
// w (WS): Whitespace
// N (ON): Other Neutrals
// Returns null if characters are ordered as they appear
// (left-to-right), or an array of sections ({from, to, level}
// objects) in the order in which they occur visually.
var bidiOrdering = (function() {
// Character types for codepoints 0 to 0xff
var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN";
// Character types for codepoints 0x600 to 0x6f9
var arabicTypes = "nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111";
function charType(code) {
if (code <= 0xf7) { return lowTypes.charAt(code) }
else if (0x590 <= code && code <= 0x5f4) { return "R" }
else if (0x600 <= code && code <= 0x6f9) { return arabicTypes.charAt(code - 0x600) }
else if (0x6ee <= code && code <= 0x8ac) { return "r" }
else if (0x2000 <= code && code <= 0x200b) { return "w" }
else if (code == 0x200c) { return "b" }
else { return "L" }
}
var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;
var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/;
function BidiSpan(level, from, to) {
this.level = level;
this.from = from; this.to = to;
}
return function(str, direction) {
var outerType = direction == "ltr" ? "L" : "R";
if (str.length == 0 || direction == "ltr" && !bidiRE.test(str)) { return false }
var len = str.length, types = [];
for (var i = 0; i < len; ++i)
{ types.push(charType(str.charCodeAt(i))); }
// W1. Examine each non-spacing mark (NSM) in the level run, and
// change the type of the NSM to the type of the previous
// character. If the NSM is at the start of the level run, it will
// get the type of sor.
for (var i$1 = 0, prev = outerType; i$1 < len; ++i$1) {
var type = types[i$1];
if (type == "m") { types[i$1] = prev; }
else { prev = type; }
}
// W2. Search backwards from each instance of a European number
// until the first strong type (R, L, AL, or sor) is found. If an
// AL is found, change the type of the European number to Arabic
// number.
// W3. Change all ALs to R.
for (var i$2 = 0, cur = outerType; i$2 < len; ++i$2) {
var type$1 = types[i$2];
if (type$1 == "1" && cur == "r") { types[i$2] = "n"; }
else if (isStrong.test(type$1)) { cur = type$1; if (type$1 == "r") { types[i$2] = "R"; } }
}
// W4. A single European separator between two European numbers
// changes to a European number. A single common separator between
// two numbers of the same type changes to that type.
for (var i$3 = 1, prev$1 = types[0]; i$3 < len - 1; ++i$3) {
var type$2 = types[i$3];
if (type$2 == "+" && prev$1 == "1" && types[i$3+1] == "1") { types[i$3] = "1"; }
else if (type$2 == "," && prev$1 == types[i$3+1] &&
(prev$1 == "1" || prev$1 == "n")) { types[i$3] = prev$1; }
prev$1 = type$2;
}
// W5. A sequence of European terminators adjacent to European
// numbers changes to all European numbers.
// W6. Otherwise, separators and terminators change to Other
// Neutral.
for (var i$4 = 0; i$4 < len; ++i$4) {
var type$3 = types[i$4];
if (type$3 == ",") { types[i$4] = "N"; }
else if (type$3 == "%") {
var end = (void 0);
for (end = i$4 + 1; end < len && types[end] == "%"; ++end) {}
var replace = (i$4 && types[i$4-1] == "!") || (end < len && types[end] == "1") ? "1" : "N";
for (var j = i$4; j < end; ++j) { types[j] = replace; }
i$4 = end - 1;
}
}
// W7. Search backwards from each instance of a European number
// until the first strong type (R, L, or sor) is found. If an L is
// found, then change the type of the European number to L.
for (var i$5 = 0, cur$1 = outerType; i$5 < len; ++i$5) {
var type$4 = types[i$5];
if (cur$1 == "L" && type$4 == "1") { types[i$5] = "L"; }
else if (isStrong.test(type$4)) { cur$1 = type$4; }
}
// N1. A sequence of neutrals takes the direction of the
// surrounding strong text if the text on both sides has the same
// direction. European and Arabic numbers act as if they were R in
// terms of their influence on neutrals. Start-of-level-run (sor)
// and end-of-level-run (eor) are used at level run boundaries.
// N2. Any remaining neutrals take the embedding direction.
for (var i$6 = 0; i$6 < len; ++i$6) {
if (isNeutral.test(types[i$6])) {
var end$1 = (void 0);
for (end$1 = i$6 + 1; end$1 < len && isNeutral.test(types[end$1]); ++end$1) {}
var before = (i$6 ? types[i$6-1] : outerType) == "L";
var after = (end$1 < len ? types[end$1] : outerType) == "L";
var replace$1 = before == after ? (before ? "L" : "R") : outerType;
for (var j$1 = i$6; j$1 < end$1; ++j$1) { types[j$1] = replace$1; }
i$6 = end$1 - 1;
}
}
// Here we depart from the documented algorithm, in order to avoid
// building up an actual levels array. Since there are only three
// levels (0, 1, 2) in an implementation that doesn't take
// explicit embedding into account, we can build up the order on
// the fly, without following the level-based algorithm.
var order = [], m;
for (var i$7 = 0; i$7 < len;) {
if (countsAsLeft.test(types[i$7])) {
var start = i$7;
for (++i$7; i$7 < len && countsAsLeft.test(types[i$7]); ++i$7) {}
order.push(new BidiSpan(0, start, i$7));
} else {
var pos = i$7, at = order.length, isRTL = direction == "rtl" ? 1 : 0;
for (++i$7; i$7 < len && types[i$7] != "L"; ++i$7) {}
for (var j$2 = pos; j$2 < i$7;) {
if (countsAsNum.test(types[j$2])) {
if (pos < j$2) { order.splice(at, 0, new BidiSpan(1, pos, j$2)); at += isRTL; }
var nstart = j$2;
for (++j$2; j$2 < i$7 && countsAsNum.test(types[j$2]); ++j$2) {}
order.splice(at, 0, new BidiSpan(2, nstart, j$2));
at += isRTL;
pos = j$2;
} else { ++j$2; }
}
if (pos < i$7) { order.splice(at, 0, new BidiSpan(1, pos, i$7)); }
}
}
if (direction == "ltr") {
if (order[0].level == 1 && (m = str.match(/^\s+/))) {
order[0].from = m[0].length;
order.unshift(new BidiSpan(0, 0, m[0].length));
}
if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
lst(order).to -= m[0].length;
order.push(new BidiSpan(0, len - m[0].length, len));
}
}
return direction == "rtl" ? order.reverse() : order
}
})();
// Get the bidi ordering for the given line (and cache it). Returns
// false for lines that are fully left-to-right, and an array of
// BidiSpan objects otherwise.
function getOrder(line, direction) {
var order = line.order;
if (order == null) { order = line.order = bidiOrdering(line.text, direction); }
return order
}
// EVENT HANDLING
// Lightweight event framework. on/off also work on DOM nodes,
// registering native DOM handlers.
var noHandlers = [];
var on = function(emitter, type, f) {
if (emitter.addEventListener) {
emitter.addEventListener(type, f, false);
} else if (emitter.attachEvent) {
emitter.attachEvent("on" + type, f);
} else {
var map = emitter._handlers || (emitter._handlers = {});
map[type] = (map[type] || noHandlers).concat(f);
}
};
function getHandlers(emitter, type) {
return emitter._handlers && emitter._handlers[type] || noHandlers
}
function off(emitter, type, f) {
if (emitter.removeEventListener) {
emitter.removeEventListener(type, f, false);
} else if (emitter.detachEvent) {
emitter.detachEvent("on" + type, f);
} else {
var map = emitter._handlers, arr = map && map[type];
if (arr) {
var index = indexOf(arr, f);
if (index > -1)
{ map[type] = arr.slice(0, index).concat(arr.slice(index + 1)); }
}
}
}
function signal(emitter, type /*, values...*/) {
var handlers = getHandlers(emitter, type);
if (!handlers.length) { return }
var args = Array.prototype.slice.call(arguments, 2);
for (var i = 0; i < handlers.length; ++i) { handlers[i].apply(null, args); }
}
// The DOM events that CodeMirror handles can be overridden by
// registering a (non-DOM) handler on the editor for the event name,
// and preventDefault-ing the event in that handler.
function signalDOMEvent(cm, e, override) {
if (typeof e == "string")
{ e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; }
signal(cm, override || e.type, cm, e);
return e_defaultPrevented(e) || e.codemirrorIgnore
}
function signalCursorActivity(cm) {
var arr = cm._handlers && cm._handlers.cursorActivity;
if (!arr) { return }
var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []);
for (var i = 0; i < arr.length; ++i) { if (indexOf(set, arr[i]) == -1)
{ set.push(arr[i]); } }
}
function hasHandler(emitter, type) {
return getHandlers(emitter, type).length > 0
}
// Add on and off methods to a constructor's prototype, to make
// registering events on such objects more convenient.
function eventMixin(ctor) {
ctor.prototype.on = function(type, f) {on(this, type, f);};
ctor.prototype.off = function(type, f) {off(this, type, f);};
}
// Due to the fact that we still support jurassic IE versions, some
// compatibility wrappers are needed.
function e_preventDefault(e) {
if (e.preventDefault) { e.preventDefault(); }
else { e.returnValue = false; }
}
function e_stopPropagation(e) {
if (e.stopPropagation) { e.stopPropagation(); }
else { e.cancelBubble = true; }
}
function e_defaultPrevented(e) {
return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false
}
function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}
function e_target(e) {return e.target || e.srcElement}
function e_button(e) {
var b = e.which;
if (b == null) {
if (e.button & 1) { b = 1; }
else if (e.button & 2) { b = 3; }
else if (e.button & 4) { b = 2; }
}
if (mac && e.ctrlKey && b == 1) { b = 3; }
return b
}
// Detect drag-and-drop
var dragAndDrop = function() {
// There is *some* kind of drag-and-drop support in IE6-8, but I
// couldn't get it to work yet.
if (ie && ie_version < 9) { return false }
var div = elt('div');
return "draggable" in div || "dragDrop" in div
}();
var zwspSupported;
function zeroWidthElement(measure) {
if (zwspSupported == null) {
var test = elt("span", "\u200b");
removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]));
if (measure.firstChild.offsetHeight != 0)
{ zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); }
}
var node = zwspSupported ? elt("span", "\u200b") :
elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px");
node.setAttribute("cm-text", "");
return node
}
// Feature-detect IE's crummy client rect reporting for bidi text
var badBidiRects;
function hasBadBidiRects(measure) {
if (badBidiRects != null) { return badBidiRects }
var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"));
var r0 = range(txt, 0, 1).getBoundingClientRect();
var r1 = range(txt, 1, 2).getBoundingClientRect();
removeChildren(measure);
if (!r0 || r0.left == r0.right) { return false } // Safari returns null in some cases (#2780)
return badBidiRects = (r1.right - r0.right < 3)
}
// See if "".split is the broken IE version, if so, provide an
// alternative way to split lines.
var splitLinesAuto = "\n\nb".split(/\n/).length != 3 ? function (string) {
var pos = 0, result = [], l = string.length;
while (pos <= l) {
var nl = string.indexOf("\n", pos);
if (nl == -1) { nl = string.length; }
var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl);
var rt = line.indexOf("\r");
if (rt != -1) {
result.push(line.slice(0, rt));
pos += rt + 1;
} else {
result.push(line);
pos = nl + 1;
}
}
return result
} : function (string) { return string.split(/\r\n?|\n/); };
var hasSelection = window.getSelection ? function (te) {
try { return te.selectionStart != te.selectionEnd }
catch(e) { return false }
} : function (te) {
var range;
try {range = te.ownerDocument.selection.createRange();}
catch(e) {}
if (!range || range.parentElement() != te) { return false }
return range.compareEndPoints("StartToEnd", range) != 0
};
var hasCopyEvent = (function () {
var e = elt("div");
if ("oncopy" in e) { return true }
e.setAttribute("oncopy", "return;");
return typeof e.oncopy == "function"
})();
var badZoomedRects = null;
function hasBadZoomedRects(measure) {
if (badZoomedRects != null) { return badZoomedRects }
var node = removeChildrenAndAdd(measure, elt("span", "x"));
var normal = node.getBoundingClientRect();
var fromRange = range(node, 0, 1).getBoundingClientRect();
return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1
}
// Known modes, by name and by MIME
var modes = {}, mimeModes = {};
// Extra arguments are stored as the mode's dependencies, which is
// used by (legacy) mechanisms like loadmode.js to automatically
// load a mode. (Preferred mechanism is the require/define calls.)
function defineMode(name, mode) {
if (arguments.length > 2)
{ mode.dependencies = Array.prototype.slice.call(arguments, 2); }
modes[name] = mode;
}
function defineMIME(mime, spec) {
mimeModes[mime] = spec;
}
// Given a MIME type, a {name, ...options} config object, or a name
// string, return a mode config object.
function resolveMode(spec) {
if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
spec = mimeModes[spec];
} else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
var found = mimeModes[spec.name];
if (typeof found == "string") { found = {name: found}; }
spec = createObj(found, spec);
spec.name = found.name;
} else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
return resolveMode("application/xml")
} else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
return resolveMode("application/json")
}
if (typeof spec == "string") { return {name: spec} }
else { return spec || {name: "null"} }
}
// Given a mode spec (anything that resolveMode accepts), find and
// initialize an actual mode object.
function getMode(options, spec) {
spec = resolveMode(spec);
var mfactory = modes[spec.name];
if (!mfactory) { return getMode(options, "text/plain") }
var modeObj = mfactory(options, spec);
if (modeExtensions.hasOwnProperty(spec.name)) {
var exts = modeExtensions[spec.name];
for (var prop in exts) {
if (!exts.hasOwnProperty(prop)) { continue }
if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop]; }
modeObj[prop] = exts[prop];
}
}
modeObj.name = spec.name;
if (spec.helperType) { modeObj.helperType = spec.helperType; }
if (spec.modeProps) { for (var prop$1 in spec.modeProps)
{ modeObj[prop$1] = spec.modeProps[prop$1]; } }
return modeObj
}
// This can be used to attach properties to mode objects from
// outside the actual mode definition.
var modeExtensions = {};
function extendMode(mode, properties) {
var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
copyObj(properties, exts);
}
function copyState(mode, state) {
if (state === true) { return state }
if (mode.copyState) { return mode.copyState(state) }
var nstate = {};
for (var n in state) {
var val = state[n];
if (val instanceof Array) { val = val.concat([]); }
nstate[n] = val;
}
return nstate
}
// Given a mode and a state (for that mode), find the inner mode and
// state at the position that the state refers to.
function innerMode(mode, state) {
var info;
while (mode.innerMode) {
info = mode.innerMode(state);
if (!info || info.mode == mode) { break }
state = info.state;
mode = info.mode;
}
return info || {mode: mode, state: state}
}
function startState(mode, a1, a2) {
return mode.startState ? mode.startState(a1, a2) : true
}
// STRING STREAM
// Fed to the mode parsers, provides helper functions to make
// parsers more succinct.
var StringStream = function(string, tabSize, lineOracle) {
this.pos = this.start = 0;
this.string = string;
this.tabSize = tabSize || 8;
this.lastColumnPos = this.lastColumnValue = 0;
this.lineStart = 0;
this.lineOracle = lineOracle;
};
StringStream.prototype.eol = function () {return this.pos >= this.string.length};
StringStream.prototype.sol = function () {return this.pos == this.lineStart};
StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined};
StringStream.prototype.next = function () {
if (this.pos < this.string.length)
{ return this.string.charAt(this.pos++) }
};
StringStream.prototype.eat = function (match) {
var ch = this.string.charAt(this.pos);
var ok;
if (typeof match == "string") { ok = ch == match; }
else { ok = ch && (match.test ? match.test(ch) : match(ch)); }
if (ok) {++this.pos; return ch}
};
StringStream.prototype.eatWhile = function (match) {
var start = this.pos;
while (this.eat(match)){}
return this.pos > start
};
StringStream.prototype.eatSpace = function () {
var start = this.pos;
while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this.pos; }
return this.pos > start
};
StringStream.prototype.skipToEnd = function () {this.pos = this.string.length;};
StringStream.prototype.skipTo = function (ch) {
var found = this.string.indexOf(ch, this.pos);
if (found > -1) {this.pos = found; return true}
};
StringStream.prototype.backUp = function (n) {this.pos -= n;};
StringStream.prototype.column = function () {
if (this.lastColumnPos < this.start) {
this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
this.lastColumnPos = this.start;
}
return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
};
StringStream.prototype.indentation = function () {
return countColumn(this.string, null, this.tabSize) -
(this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
};
StringStream.prototype.match = function (pattern, consume, caseInsensitive) {
if (typeof pattern == "string") {
var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; };
var substr = this.string.substr(this.pos, pattern.length);
if (cased(substr) == cased(pattern)) {
if (consume !== false) { this.pos += pattern.length; }
return true
}
} else {
var match = this.string.slice(this.pos).match(pattern);
if (match && match.index > 0) { return null }
if (match && consume !== false) { this.pos += match[0].length; }
return match
}
};
StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)};
StringStream.prototype.hideFirstChars = function (n, inner) {
this.lineStart += n;
try { return inner() }
finally { this.lineStart -= n; }
};
StringStream.prototype.lookAhead = function (n) {
var oracle = this.lineOracle;
return oracle && oracle.lookAhead(n)
};
StringStream.prototype.baseToken = function () {
var oracle = this.lineOracle;
return oracle && oracle.baseToken(this.pos)
};
// Find the line object corresponding to the given line number.
function getLine(doc, n) {
n -= doc.first;
if (n < 0 || n >= doc.size) { throw new Error("There is no line " + (n + doc.first) + " in the document.") }
var chunk = doc;
while (!chunk.lines) {
for (var i = 0;; ++i) {
var child = chunk.children[i], sz = child.chunkSize();
if (n < sz) { chunk = child; break }
n -= sz;
}
}
return chunk.lines[n]
}
// Get the part of a document between two positions, as an array of
// strings.
function getBetween(doc, start, end) {
var out = [], n = start.line;
doc.iter(start.line, end.line + 1, function (line) {
var text = line.text;
if (n == end.line) { text = text.slice(0, end.ch); }
if (n == start.line) { text = text.slice(start.ch); }
out.push(text);
++n;
});
return out
}
// Get the lines between from and to, as array of strings.
function getLines(doc, from, to) {
var out = [];
doc.iter(from, to, function (line) { out.push(line.text); }); // iter aborts when callback returns truthy value
return out
}
// Update the height of a line, propagating the height change
// upwards to parent nodes.
function updateLineHeight(line, height) {
var diff = height - line.height;
if (diff) { for (var n = line; n; n = n.parent) { n.height += diff; } }
}
// Given a line object, find its line number by walking up through
// its parent links.
function lineNo(line) {
if (line.parent == null) { return null }
var cur = line.parent, no = indexOf(cur.lines, line);
for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
for (var i = 0;; ++i) {
if (chunk.children[i] == cur) { break }
no += chunk.children[i].chunkSize();
}
}
return no + cur.first
}
// Find the line at the given vertical position, using the height
// information in the document tree.
function lineAtHeight(chunk, h) {
var n = chunk.first;
outer: do {
for (var i$1 = 0; i$1 < chunk.children.length; ++i$1) {
var child = chunk.children[i$1], ch = child.height;
if (h < ch) { chunk = child; continue outer }
h -= ch;
n += child.chunkSize();
}
return n
} while (!chunk.lines)
var i = 0;
for (; i < chunk.lines.length; ++i) {
var line = chunk.lines[i], lh = line.height;
if (h < lh) { break }
h -= lh;
}
return n + i
}
function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size}
function lineNumberFor(options, i) {
return String(options.lineNumberFormatter(i + options.firstLineNumber))
}
// A Pos instance represents a position within the text.
function Pos(line, ch, sticky) {
if ( sticky === void 0 ) sticky = null;
if (!(this instanceof Pos)) { return new Pos(line, ch, sticky) }
this.line = line;
this.ch = ch;
this.sticky = sticky;
}
// Compare two positions, return 0 if they are the same, a negative
// number when a is less, and a positive number otherwise.
function cmp(a, b) { return a.line - b.line || a.ch - b.ch }
function equalCursorPos(a, b) { return a.sticky == b.sticky && cmp(a, b) == 0 }
function copyPos(x) {return Pos(x.line, x.ch)}
function maxPos(a, b) { return cmp(a, b) < 0 ? b : a }
function minPos(a, b) { return cmp(a, b) < 0 ? a : b }
// Most of the external API clips given positions to make sure they
// actually exist within the document.
function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))}
function clipPos(doc, pos) {
if (pos.line < doc.first) { return Pos(doc.first, 0) }
var last = doc.first + doc.size - 1;
if (pos.line > last) { return Pos(last, getLine(doc, last).text.length) }
return clipToLen(pos, getLine(doc, pos.line).text.length)
}
function clipToLen(pos, linelen) {
var ch = pos.ch;
if (ch == null || ch > linelen) { return Pos(pos.line, linelen) }
else if (ch < 0) { return Pos(pos.line, 0) }
else { return pos }
}
function clipPosArray(doc, array) {
var out = [];
for (var i = 0; i < array.length; i++) { out[i] = clipPos(doc, array[i]); }
return out
}
var SavedContext = function(state, lookAhead) {
this.state = state;
this.lookAhead = lookAhead;
};
var Context = function(doc, state, line, lookAhead) {
this.state = state;
this.doc = doc;
this.line = line;
this.maxLookAhead = lookAhead || 0;
this.baseTokens = null;
this.baseTokenPos = 1;
};
Context.prototype.lookAhead = function (n) {
var line = this.doc.getLine(this.line + n);
if (line != null && n > this.maxLookAhead) { this.maxLookAhead = n; }
return line
};
Context.prototype.baseToken = function (n) {
if (!this.baseTokens) { return null }
while (this.baseTokens[this.baseTokenPos] <= n)
{ this.baseTokenPos += 2; }
var type = this.baseTokens[this.baseTokenPos + 1];
return {type: type && type.replace(/( |^)overlay .*/, ""),
size: this.baseTokens[this.baseTokenPos] - n}
};
Context.prototype.nextLine = function () {
this.line++;
if (this.maxLookAhead > 0) { this.maxLookAhead--; }
};
Context.fromSaved = function (doc, saved, line) {
if (saved instanceof SavedContext)
{ return new Context(doc, copyState(doc.mode, saved.state), line, saved.lookAhead) }
else
{ return new Context(doc, copyState(doc.mode, saved), line) }
};
Context.prototype.save = function (copy) {
var state = copy !== false ? copyState(this.doc.mode, this.state) : this.state;
return this.maxLookAhead > 0 ? new SavedContext(state, this.maxLookAhead) : state
};
// Compute a style array (an array starting with a mode generation
// -- for invalidation -- followed by pairs of end positions and
// style strings), which is used to highlight the tokens on the
// line.
function highlightLine(cm, line, context, forceToEnd) {
// A styles array always starts with a number identifying the
// mode/overlays that it is based on (for easy invalidation).
var st = [cm.state.modeGen], lineClasses = {};
// Compute the base array of styles
runMode(cm, line.text, cm.doc.mode, context, function (end, style) { return st.push(end, style); },
lineClasses, forceToEnd);
var state = context.state;
// Run overlays, adjust style array.
var loop = function ( o ) {
context.baseTokens = st;
var overlay = cm.state.overlays[o], i = 1, at = 0;
context.state = true;
runMode(cm, line.text, overlay.mode, context, function (end, style) {
var start = i;
// Ensure there's a token end at the current position, and that i points at it
while (at < end) {
var i_end = st[i];
if (i_end > end)
{ st.splice(i, 1, end, st[i+1], i_end); }
i += 2;
at = Math.min(end, i_end);
}
if (!style) { return }
if (overlay.opaque) {
st.splice(start, i - start, end, "overlay " + style);
i = start + 2;
} else {
for (; start < i; start += 2) {
var cur = st[start+1];
st[start+1] = (cur ? cur + " " : "") + "overlay " + style;
}
}
}, lineClasses);
context.state = state;
context.baseTokens = null;
context.baseTokenPos = 1;
};
for (var o = 0; o < cm.state.overlays.length; ++o) loop( o );
return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}
}
function getLineStyles(cm, line, updateFrontier) {
if (!line.styles || line.styles[0] != cm.state.modeGen) {
var context = getContextBefore(cm, lineNo(line));
var resetState = line.text.length > cm.options.maxHighlightLength && copyState(cm.doc.mode, context.state);
var result = highlightLine(cm, line, context);
if (resetState) { context.state = resetState; }
line.stateAfter = context.save(!resetState);
line.styles = result.styles;
if (result.classes) { line.styleClasses = result.classes; }
else if (line.styleClasses) { line.styleClasses = null; }
if (updateFrontier === cm.doc.highlightFrontier)
{ cm.doc.modeFrontier = Math.max(cm.doc.modeFrontier, ++cm.doc.highlightFrontier); }
}
return line.styles
}
function getContextBefore(cm, n, precise) {
var doc = cm.doc, display = cm.display;
if (!doc.mode.startState) { return new Context(doc, true, n) }
var start = findStartLine(cm, n, precise);
var saved = start > doc.first && getLine(doc, start - 1).stateAfter;
var context = saved ? Context.fromSaved(doc, saved, start) : new Context(doc, startState(doc.mode), start);
doc.iter(start, n, function (line) {
processLine(cm, line.text, context);
var pos = context.line;
line.stateAfter = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo ? context.save() : null;
context.nextLine();
});
if (precise) { doc.modeFrontier = context.line; }
return context
}
// Lightweight form of highlight -- proceed over this line and
// update state, but don't save a style array. Used for lines that
// aren't currently visible.
function processLine(cm, text, context, startAt) {
var mode = cm.doc.mode;
var stream = new StringStream(text, cm.options.tabSize, context);
stream.start = stream.pos = startAt || 0;
if (text == "") { callBlankLine(mode, context.state); }
while (!stream.eol()) {
readToken(mode, stream, context.state);
stream.start = stream.pos;
}
}
function callBlankLine(mode, state) {
if (mode.blankLine) { return mode.blankLine(state) }
if (!mode.innerMode) { return }
var inner = innerMode(mode, state);
if (inner.mode.blankLine) { return inner.mode.blankLine(inner.state) }
}
function readToken(mode, stream, state, inner) {
for (var i = 0; i < 10; i++) {
if (inner) { inner[0] = innerMode(mode, state).mode; }
var style = mode.token(stream, state);
if (stream.pos > stream.start) { return style }
}
throw new Error("Mode " + mode.name + " failed to advance stream.")
}
var Token = function(stream, type, state) {
this.start = stream.start; this.end = stream.pos;
this.string = stream.current();
this.type = type || null;
this.state = state;
};
// Utility for getTokenAt and getLineTokens
function takeToken(cm, pos, precise, asArray) {
var doc = cm.doc, mode = doc.mode, style;
pos = clipPos(doc, pos);
var line = getLine(doc, pos.line), context = getContextBefore(cm, pos.line, precise);
var stream = new StringStream(line.text, cm.options.tabSize, context), tokens;
if (asArray) { tokens = []; }
while ((asArray || stream.pos < pos.ch) && !stream.eol()) {
stream.start = stream.pos;
style = readToken(mode, stream, context.state);
if (asArray) { tokens.push(new Token(stream, style, copyState(doc.mode, context.state))); }
}
return asArray ? tokens : new Token(stream, style, context.state)
}
function extractLineClasses(type, output) {
if (type) { for (;;) {
var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/);
if (!lineClass) { break }
type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length);
var prop = lineClass[1] ? "bgClass" : "textClass";
if (output[prop] == null)
{ output[prop] = lineClass[2]; }
else if (!(new RegExp("(?:^|\\s)" + lineClass[2] + "(?:$|\\s)")).test(output[prop]))
{ output[prop] += " " + lineClass[2]; }
} }
return type
}
// Run the given mode's parser over a line, calling f for each token.
function runMode(cm, text, mode, context, f, lineClasses, forceToEnd) {
var flattenSpans = mode.flattenSpans;
if (flattenSpans == null) { flattenSpans = cm.options.flattenSpans; }
var curStart = 0, curStyle = null;
var stream = new StringStream(text, cm.options.tabSize, context), style;
var inner = cm.options.addModeClass && [null];
if (text == "") { extractLineClasses(callBlankLine(mode, context.state), lineClasses); }
while (!stream.eol()) {
if (stream.pos > cm.options.maxHighlightLength) {
flattenSpans = false;
if (forceToEnd) { processLine(cm, text, context, stream.pos); }
stream.pos = text.length;
style = null;
} else {
style = extractLineClasses(readToken(mode, stream, context.state, inner), lineClasses);
}
if (inner) {
var mName = inner[0].name;
if (mName) { style = "m-" + (style ? mName + " " + style : mName); }
}
if (!flattenSpans || curStyle != style) {
while (curStart < stream.start) {
curStart = Math.min(stream.start, curStart + 5000);
f(curStart, curStyle);
}
curStyle = style;
}
stream.start = stream.pos;
}
while (curStart < stream.pos) {
// Webkit seems to refuse to render text nodes longer than 57444
// characters, and returns inaccurate measurements in nodes
// starting around 5000 chars.
var pos = Math.min(stream.pos, curStart + 5000);
f(pos, curStyle);
curStart = pos;
}
}
// Finds the line to start with when starting a parse. Tries to
// find a line with a stateAfter, so that it can start with a
// valid state. If that fails, it returns the line with the
// smallest indentation, which tends to need the least context to
// parse correctly.
function findStartLine(cm, n, precise) {
var minindent, minline, doc = cm.doc;
var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100);
for (var search = n; search > lim; --search) {
if (search <= doc.first) { return doc.first }
var line = getLine(doc, search - 1), after = line.stateAfter;
if (after && (!precise || search + (after instanceof SavedContext ? after.lookAhead : 0) <= doc.modeFrontier))
{ return search }
var indented = countColumn(line.text, null, cm.options.tabSize);
if (minline == null || minindent > indented) {
minline = search - 1;
minindent = indented;
}
}
return minline
}
function retreatFrontier(doc, n) {
doc.modeFrontier = Math.min(doc.modeFrontier, n);
if (doc.highlightFrontier < n - 10) { return }
var start = doc.first;
for (var line = n - 1; line > start; line--) {
var saved = getLine(doc, line).stateAfter;
// change is on 3
// state on line 1 looked ahead 2 -- so saw 3
// test 1 + 2 < 3 should cover this
if (saved && (!(saved instanceof SavedContext) || line + saved.lookAhead < n)) {
start = line + 1;
break
}
}
doc.highlightFrontier = Math.min(doc.highlightFrontier, start);
}
// Optimize some code when these features are not used.
var sawReadOnlySpans = false, sawCollapsedSpans = false;
function seeReadOnlySpans() {
sawReadOnlySpans = true;
}
function seeCollapsedSpans() {
sawCollapsedSpans = true;
}
// TEXTMARKER SPANS
function MarkedSpan(marker, from, to) {
this.marker = marker;
this.from = from; this.to = to;
}
// Search an array of spans for a span matching the given marker.
function getMarkedSpanFor(spans, marker) {
if (spans) { for (var i = 0; i < spans.length; ++i) {
var span = spans[i];
if (span.marker == marker) { return span }
} }
}
// Remove a span from an array, returning undefined if no spans are
// left (we don't store arrays for lines without spans).
function removeMarkedSpan(spans, span) {
var r;
for (var i = 0; i < spans.length; ++i)
{ if (spans[i] != span) { (r || (r = [])).push(spans[i]); } }
return r
}
// Add a span to a line.
function addMarkedSpan(line, span, op) {
var inThisOp = op && window.WeakSet && (op.markedSpans || (op.markedSpans = new WeakSet));
if (inThisOp && line.markedSpans && inThisOp.has(line.markedSpans)) {
line.markedSpans.push(span);
} else {
line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span];
if (inThisOp) { inThisOp.add(line.markedSpans); }
}
span.marker.attachLine(line);
}
// Used for the algorithm that adjusts markers for a change in the
// document. These functions cut an array of spans at a given
// character position, returning an array of remaining chunks (or
// undefined if nothing remains).
function markedSpansBefore(old, startCh, isInsert) {
var nw;
if (old) { for (var i = 0; i < old.length; ++i) {
var span = old[i], marker = span.marker;
var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh);
if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {
var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh)
;(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to));
}
} }
return nw
}
function markedSpansAfter(old, endCh, isInsert) {
var nw;
if (old) { for (var i = 0; i < old.length; ++i) {
var span = old[i], marker = span.marker;
var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh);
if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {
var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh)
;(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
span.to == null ? null : span.to - endCh));
}
} }
return nw
}
// Given a change object, compute the new set of marker spans that
// cover the line in which the change took place. Removes spans
// entirely within the change, reconnects spans belonging to the
// same marker that appear on both sides of the change, and cuts off
// spans partially within the change. Returns an array of span
// arrays with one element for each line in (after) the change.
function stretchSpansOverChange(doc, change) {
if (change.full) { return null }
var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans;
var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans;
if (!oldFirst && !oldLast) { return null }
var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0;
// Get the spans that 'stick out' on both sides
var first = markedSpansBefore(oldFirst, startCh, isInsert);
var last = markedSpansAfter(oldLast, endCh, isInsert);
// Next, merge those two ends
var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0);
if (first) {
// Fix up .to properties of first
for (var i = 0; i < first.length; ++i) {
var span = first[i];
if (span.to == null) {
var found = getMarkedSpanFor(last, span.marker);
if (!found) { span.to = startCh; }
else if (sameLine) { span.to = found.to == null ? null : found.to + offset; }
}
}
}
if (last) {
// Fix up .from in last (or move them into first in case of sameLine)
for (var i$1 = 0; i$1 < last.length; ++i$1) {
var span$1 = last[i$1];
if (span$1.to != null) { span$1.to += offset; }
if (span$1.from == null) {
var found$1 = getMarkedSpanFor(first, span$1.marker);
if (!found$1) {
span$1.from = offset;
if (sameLine) { (first || (first = [])).push(span$1); }
}
} else {
span$1.from += offset;
if (sameLine) { (first || (first = [])).push(span$1); }
}
}
}
// Make sure we didn't create any zero-length spans
if (first) { first = clearEmptySpans(first); }
if (last && last != first) { last = clearEmptySpans(last); }
var newMarkers = [first];
if (!sameLine) {
// Fill gap with whole-line-spans
var gap = change.text.length - 2, gapMarkers;
if (gap > 0 && first)
{ for (var i$2 = 0; i$2 < first.length; ++i$2)
{ if (first[i$2].to == null)
{ (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i$2].marker, null, null)); } } }
for (var i$3 = 0; i$3 < gap; ++i$3)
{ newMarkers.push(gapMarkers); }
newMarkers.push(last);
}
return newMarkers
}
// Remove spans that are empty and don't have a clearWhenEmpty
// option of false.
function clearEmptySpans(spans) {
for (var i = 0; i < spans.length; ++i) {
var span = spans[i];
if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
{ spans.splice(i--, 1); }
}
if (!spans.length) { return null }
return spans
}
// Used to 'clip' out readOnly ranges when making a change.
function removeReadOnlyRanges(doc, from, to) {
var markers = null;
doc.iter(from.line, to.line + 1, function (line) {
if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
var mark = line.markedSpans[i].marker;
if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))
{ (markers || (markers = [])).push(mark); }
} }
});
if (!markers) { return null }
var parts = [{from: from, to: to}];
for (var i = 0; i < markers.length; ++i) {
var mk = markers[i], m = mk.find(0);
for (var j = 0; j < parts.length; ++j) {
var p = parts[j];
if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) { continue }
var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to);
if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)
{ newParts.push({from: p.from, to: m.from}); }
if (dto > 0 || !mk.inclusiveRight && !dto)
{ newParts.push({from: m.to, to: p.to}); }
parts.splice.apply(parts, newParts);
j += newParts.length - 3;
}
}
return parts
}
// Connect or disconnect spans from a line.
function detachMarkedSpans(line) {
var spans = line.markedSpans;
if (!spans) { return }
for (var i = 0; i < spans.length; ++i)
{ spans[i].marker.detachLine(line); }
line.markedSpans = null;
}
function attachMarkedSpans(line, spans) {
if (!spans) { return }
for (var i = 0; i < spans.length; ++i)
{ spans[i].marker.attachLine(line); }
line.markedSpans = spans;
}
// Helpers used when computing which overlapping collapsed span
// counts as the larger one.
function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0 }
function extraRight(marker) { return marker.inclusiveRight ? 1 : 0 }
// Returns a number indicating which of two overlapping collapsed
// spans is larger (and thus includes the other). Falls back to
// comparing ids when the spans cover exactly the same range.
function compareCollapsedMarkers(a, b) {
var lenDiff = a.lines.length - b.lines.length;
if (lenDiff != 0) { return lenDiff }
var aPos = a.find(), bPos = b.find();
var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b);
if (fromCmp) { return -fromCmp }
var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b);
if (toCmp) { return toCmp }
return b.id - a.id
}
// Find out whether a line ends or starts in a collapsed span. If
// so, return the marker for that span.
function collapsedSpanAtSide(line, start) {
var sps = sawCollapsedSpans && line.markedSpans, found;
if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
sp = sps[i];
if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
(!found || compareCollapsedMarkers(found, sp.marker) < 0))
{ found = sp.marker; }
} }
return found
}
function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true) }
function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false) }
function collapsedSpanAround(line, ch) {
var sps = sawCollapsedSpans && line.markedSpans, found;
if (sps) { for (var i = 0; i < sps.length; ++i) {
var sp = sps[i];
if (sp.marker.collapsed && (sp.from == null || sp.from < ch) && (sp.to == null || sp.to > ch) &&
(!found || compareCollapsedMarkers(found, sp.marker) < 0)) { found = sp.marker; }
} }
return found
}
// Test whether there exists a collapsed span that partially
// overlaps (covers the start or end, but not both) of a new span.
// Such overlap is not allowed.
function conflictingCollapsedRange(doc, lineNo, from, to, marker) {
var line = getLine(doc, lineNo);
var sps = sawCollapsedSpans && line.markedSpans;
if (sps) { for (var i = 0; i < sps.length; ++i) {
var sp = sps[i];
if (!sp.marker.collapsed) { continue }
var found = sp.marker.find(0);
var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker);
var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker);
if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) { continue }
if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) ||
fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0))
{ return true }
} }
}
// A visual line is a line as drawn on the screen. Folding, for
// example, can cause multiple logical lines to appear on the same
// visual line. This finds the start of the visual line that the
// given line is part of (usually that is the line itself).
function visualLine(line) {
var merged;
while (merged = collapsedSpanAtStart(line))
{ line = merged.find(-1, true).line; }
return line
}
function visualLineEnd(line) {
var merged;
while (merged = collapsedSpanAtEnd(line))
{ line = merged.find(1, true).line; }
return line
}
// Returns an array of logical lines that continue the visual line
// started by the argument, or undefined if there are no such lines.
function visualLineContinued(line) {
var merged, lines;
while (merged = collapsedSpanAtEnd(line)) {
line = merged.find(1, true).line
;(lines || (lines = [])).push(line);
}
return lines
}
// Get the line number of the start of the visual line that the
// given line number is part of.
function visualLineNo(doc, lineN) {
var line = getLine(doc, lineN), vis = visualLine(line);
if (line == vis) { return lineN }
return lineNo(vis)
}
// Get the line number of the start of the next visual line after
// the given line.
function visualLineEndNo(doc, lineN) {
if (lineN > doc.lastLine()) { return lineN }
var line = getLine(doc, lineN), merged;
if (!lineIsHidden(doc, line)) { return lineN }
while (merged = collapsedSpanAtEnd(line))
{ line = merged.find(1, true).line; }
return lineNo(line) + 1
}
// Compute whether a line is hidden. Lines count as hidden when they
// are part of a visual line that starts with another line, or when
// they are entirely covered by collapsed, non-widget span.
function lineIsHidden(doc, line) {
var sps = sawCollapsedSpans && line.markedSpans;
if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
sp = sps[i];
if (!sp.marker.collapsed) { continue }
if (sp.from == null) { return true }
if (sp.marker.widgetNode) { continue }
if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
{ return true }
} }
}
function lineIsHiddenInner(doc, line, span) {
if (span.to == null) {
var end = span.marker.find(1, true);
return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker))
}
if (span.marker.inclusiveRight && span.to == line.text.length)
{ return true }
for (var sp = (void 0), i = 0; i < line.markedSpans.length; ++i) {
sp = line.markedSpans[i];
if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
(sp.to == null || sp.to != span.from) &&
(sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&
lineIsHiddenInner(doc, line, sp)) { return true }
}
}
// Find the height above the given line.
function heightAtLine(lineObj) {
lineObj = visualLine(lineObj);
var h = 0, chunk = lineObj.parent;
for (var i = 0; i < chunk.lines.length; ++i) {
var line = chunk.lines[i];
if (line == lineObj) { break }
else { h += line.height; }
}
for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {
for (var i$1 = 0; i$1 < p.children.length; ++i$1) {
var cur = p.children[i$1];
if (cur == chunk) { break }
else { h += cur.height; }
}
}
return h
}
// Compute the character length of a line, taking into account
// collapsed ranges (see markText) that might hide parts, and join
// other lines onto it.
function lineLength(line) {
if (line.height == 0) { return 0 }
var len = line.text.length, merged, cur = line;
while (merged = collapsedSpanAtStart(cur)) {
var found = merged.find(0, true);
cur = found.from.line;
len += found.from.ch - found.to.ch;
}
cur = line;
while (merged = collapsedSpanAtEnd(cur)) {
var found$1 = merged.find(0, true);
len -= cur.text.length - found$1.from.ch;
cur = found$1.to.line;
len += cur.text.length - found$1.to.ch;
}
return len
}
// Find the longest line in the document.
function findMaxLine(cm) {
var d = cm.display, doc = cm.doc;
d.maxLine = getLine(doc, doc.first);
d.maxLineLength = lineLength(d.maxLine);
d.maxLineChanged = true;
doc.iter(function (line) {
var len = lineLength(line);
if (len > d.maxLineLength) {
d.maxLineLength = len;
d.maxLine = line;
}
});
}
// LINE DATA STRUCTURE
// Line objects. These hold state related to a line, including
// highlighting info (the styles array).
var Line = function(text, markedSpans, estimateHeight) {
this.text = text;
attachMarkedSpans(this, markedSpans);
this.height = estimateHeight ? estimateHeight(this) : 1;
};
Line.prototype.lineNo = function () { return lineNo(this) };
eventMixin(Line);
// Change the content (text, markers) of a line. Automatically
// invalidates cached information and tries to re-estimate the
// line's height.
function updateLine(line, text, markedSpans, estimateHeight) {
line.text = text;
if (line.stateAfter) { line.stateAfter = null; }
if (line.styles) { line.styles = null; }
if (line.order != null) { line.order = null; }
detachMarkedSpans(line);
attachMarkedSpans(line, markedSpans);
var estHeight = estimateHeight ? estimateHeight(line) : 1;
if (estHeight != line.height) { updateLineHeight(line, estHeight); }
}
// Detach a line from the document tree and its markers.
function cleanUpLine(line) {
line.parent = null;
detachMarkedSpans(line);
}
// Convert a style as returned by a mode (either null, or a string
// containing one or more styles) to a CSS style. This is cached,
// and also looks for line-wide styles.
var styleToClassCache = {}, styleToClassCacheWithMode = {};
function interpretTokenStyle(style, options) {
if (!style || /^\s*$/.test(style)) { return null }
var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache;
return cache[style] ||
(cache[style] = style.replace(/\S+/g, "cm-$&"))
}
// Render the DOM representation of the text of a line. Also builds
// up a 'line map', which points at the DOM nodes that represent
// specific stretches of text, and is used by the measuring code.
// The returned object contains the DOM node, this map, and
// information about line-wide styles that were set by the mode.
function buildLineContent(cm, lineView) {
// The padding-right forces the element to have a 'border', which
// is needed on Webkit to be able to get line-level bounding
// rectangles for it (in measureChar).
var content = eltP("span", null, null, webkit ? "padding-right: .1px" : null);
var builder = {pre: eltP("pre", [content], "CodeMirror-line"), content: content,
col: 0, pos: 0, cm: cm,
trailingSpace: false,
splitSpaces: cm.getOption("lineWrapping")};
lineView.measure = {};
// Iterate over the logical lines that make up this visual line.
for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
var line = i ? lineView.rest[i - 1] : lineView.line, order = (void 0);
builder.pos = 0;
builder.addToken = buildToken;
// Optionally wire in some hacks into the token-rendering
// algorithm, to deal with browser quirks.
if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line, cm.doc.direction)))
{ builder.addToken = buildTokenBadBidi(builder.addToken, order); }
builder.map = [];
var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line);
insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate));
if (line.styleClasses) {
if (line.styleClasses.bgClass)
{ builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); }
if (line.styleClasses.textClass)
{ builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); }
}
// Ensure at least a single node is present, for measuring.
if (builder.map.length == 0)
{ builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); }
// Store the map and a cache object for the current logical line
if (i == 0) {
lineView.measure.map = builder.map;
lineView.measure.cache = {};
} else {
(lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map)
;(lineView.measure.caches || (lineView.measure.caches = [])).push({});
}
}
// See issue #2901
if (webkit) {
var last = builder.content.lastChild;
if (/\bcm-tab\b/.test(last.className) || (last.querySelector && last.querySelector(".cm-tab")))
{ builder.content.className = "cm-tab-wrap-hack"; }
}
signal(cm, "renderLine", cm, lineView.line, builder.pre);
if (builder.pre.className)
{ builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); }
return builder
}
function defaultSpecialCharPlaceholder(ch) {
var token = elt("span", "\u2022", "cm-invalidchar");
token.title = "\\u" + ch.charCodeAt(0).toString(16);
token.setAttribute("aria-label", token.title);
return token
}
// Build up the DOM representation for a single token, and add it to
// the line map. Takes care to render special characters separately.
function buildToken(builder, text, style, startStyle, endStyle, css, attributes) {
if (!text) { return }
var displayText = builder.splitSpaces ? splitSpaces(text, builder.trailingSpace) : text;
var special = builder.cm.state.specialChars, mustWrap = false;
var content;
if (!special.test(text)) {
builder.col += text.length;
content = document.createTextNode(displayText);
builder.map.push(builder.pos, builder.pos + text.length, content);
if (ie && ie_version < 9) { mustWrap = true; }
builder.pos += text.length;
} else {
content = document.createDocumentFragment();
var pos = 0;
while (true) {
special.lastIndex = pos;
var m = special.exec(text);
var skipped = m ? m.index - pos : text.length - pos;
if (skipped) {
var txt = document.createTextNode(displayText.slice(pos, pos + skipped));
if (ie && ie_version < 9) { content.appendChild(elt("span", [txt])); }
else { content.appendChild(txt); }
builder.map.push(builder.pos, builder.pos + skipped, txt);
builder.col += skipped;
builder.pos += skipped;
}
if (!m) { break }
pos += skipped + 1;
var txt$1 = (void 0);
if (m[0] == "\t") {
var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize;
txt$1 = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"));
txt$1.setAttribute("role", "presentation");
txt$1.setAttribute("cm-text", "\t");
builder.col += tabWidth;
} else if (m[0] == "\r" || m[0] == "\n") {
txt$1 = content.appendChild(elt("span", m[0] == "\r" ? "\u240d" : "\u2424", "cm-invalidchar"));
txt$1.setAttribute("cm-text", m[0]);
builder.col += 1;
} else {
txt$1 = builder.cm.options.specialCharPlaceholder(m[0]);
txt$1.setAttribute("cm-text", m[0]);
if (ie && ie_version < 9) { content.appendChild(elt("span", [txt$1])); }
else { content.appendChild(txt$1); }
builder.col += 1;
}
builder.map.push(builder.pos, builder.pos + 1, txt$1);
builder.pos++;
}
}
builder.trailingSpace = displayText.charCodeAt(text.length - 1) == 32;
if (style || startStyle || endStyle || mustWrap || css || attributes) {
var fullStyle = style || "";
if (startStyle) { fullStyle += startStyle; }
if (endStyle) { fullStyle += endStyle; }
var token = elt("span", [content], fullStyle, css);
if (attributes) {
for (var attr in attributes) { if (attributes.hasOwnProperty(attr) && attr != "style" && attr != "class")
{ token.setAttribute(attr, attributes[attr]); } }
}
return builder.content.appendChild(token)
}
builder.content.appendChild(content);
}
// Change some spaces to NBSP to prevent the browser from collapsing
// trailing spaces at the end of a line when rendering text (issue #1362).
function splitSpaces(text, trailingBefore) {
if (text.length > 1 && !/ /.test(text)) { return text }
var spaceBefore = trailingBefore, result = "";
for (var i = 0; i < text.length; i++) {
var ch = text.charAt(i);
if (ch == " " && spaceBefore && (i == text.length - 1 || text.charCodeAt(i + 1) == 32))
{ ch = "\u00a0"; }
result += ch;
spaceBefore = ch == " ";
}
return result
}
// Work around nonsense dimensions being reported for stretches of
// right-to-left text.
function buildTokenBadBidi(inner, order) {
return function (builder, text, style, startStyle, endStyle, css, attributes) {
style = style ? style + " cm-force-border" : "cm-force-border";
var start = builder.pos, end = start + text.length;
for (;;) {
// Find the part that overlaps with the start of this text
var part = (void 0);
for (var i = 0; i < order.length; i++) {
part = order[i];
if (part.to > start && part.from <= start) { break }
}
if (part.to >= end) { return inner(builder, text, style, startStyle, endStyle, css, attributes) }
inner(builder, text.slice(0, part.to - start), style, startStyle, null, css, attributes);
startStyle = null;
text = text.slice(part.to - start);
start = part.to;
}
}
}
function buildCollapsedSpan(builder, size, marker, ignoreWidget) {
var widget = !ignoreWidget && marker.widgetNode;
if (widget) { builder.map.push(builder.pos, builder.pos + size, widget); }
if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {
if (!widget)
{ widget = builder.content.appendChild(document.createElement("span")); }
widget.setAttribute("cm-marker", marker.id);
}
if (widget) {
builder.cm.display.input.setUneditable(widget);
builder.content.appendChild(widget);
}
builder.pos += size;
builder.trailingSpace = false;
}
// Outputs a number of spans to make up a line, taking highlighting
// and marked text into account.
function insertLineContent(line, builder, styles) {
var spans = line.markedSpans, allText = line.text, at = 0;
if (!spans) {
for (var i$1 = 1; i$1 < styles.length; i$1+=2)
{ builder.addToken(builder, allText.slice(at, at = styles[i$1]), interpretTokenStyle(styles[i$1+1], builder.cm.options)); }
return
}
var len = allText.length, pos = 0, i = 1, text = "", style, css;
var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, collapsed, attributes;
for (;;) {
if (nextChange == pos) { // Update current marker set
spanStyle = spanEndStyle = spanStartStyle = css = "";
attributes = null;
collapsed = null; nextChange = Infinity;
var foundBookmarks = [], endStyles = (void 0);
for (var j = 0; j < spans.length; ++j) {
var sp = spans[j], m = sp.marker;
if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {
foundBookmarks.push(m);
} else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) {
if (sp.to != null && sp.to != pos && nextChange > sp.to) {
nextChange = sp.to;
spanEndStyle = "";
}
if (m.className) { spanStyle += " " + m.className; }
if (m.css) { css = (css ? css + ";" : "") + m.css; }
if (m.startStyle && sp.from == pos) { spanStartStyle += " " + m.startStyle; }
if (m.endStyle && sp.to == nextChange) { (endStyles || (endStyles = [])).push(m.endStyle, sp.to); }
// support for the old title property
// https://github.com/codemirror/CodeMirror/pull/5673
if (m.title) { (attributes || (attributes = {})).title = m.title; }
if (m.attributes) {
for (var attr in m.attributes)
{ (attributes || (attributes = {}))[attr] = m.attributes[attr]; }
}
if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0))
{ collapsed = sp; }
} else if (sp.from > pos && nextChange > sp.from) {
nextChange = sp.from;
}
}
if (endStyles) { for (var j$1 = 0; j$1 < endStyles.length; j$1 += 2)
{ if (endStyles[j$1 + 1] == nextChange) { spanEndStyle += " " + endStyles[j$1]; } } }
if (!collapsed || collapsed.from == pos) { for (var j$2 = 0; j$2 < foundBookmarks.length; ++j$2)
{ buildCollapsedSpan(builder, 0, foundBookmarks[j$2]); } }
if (collapsed && (collapsed.from || 0) == pos) {
buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,
collapsed.marker, collapsed.from == null);
if (collapsed.to == null) { return }
if (collapsed.to == pos) { collapsed = false; }
}
}
if (pos >= len) { break }
var upto = Math.min(len, nextChange);
while (true) {
if (text) {
var end = pos + text.length;
if (!collapsed) {
var tokenText = end > upto ? text.slice(0, upto - pos) : text;
builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,
spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", css, attributes);
}
if (end >= upto) {text = text.slice(upto - pos); pos = upto; break}
pos = end;
spanStartStyle = "";
}
text = allText.slice(at, at = styles[i++]);
style = interpretTokenStyle(styles[i++], builder.cm.options);
}
}
}
// These objects are used to represent the visible (currently drawn)
// part of the document. A LineView may correspond to multiple
// logical lines, if those are connected by collapsed ranges.
function LineView(doc, line, lineN) {
// The starting line
this.line = line;
// Continuing lines, if any
this.rest = visualLineContinued(line);
// Number of logical lines in this visual line
this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1;
this.node = this.text = null;
this.hidden = lineIsHidden(doc, line);
}
// Create a range of LineView objects for the given lines.
function buildViewArray(cm, from, to) {
var array = [], nextPos;
for (var pos = from; pos < to; pos = nextPos) {
var view = new LineView(cm.doc, getLine(cm.doc, pos), pos);
nextPos = pos + view.size;
array.push(view);
}
return array
}
var operationGroup = null;
function pushOperation(op) {
if (operationGroup) {
operationGroup.ops.push(op);
} else {
op.ownsGroup = operationGroup = {
ops: [op],
delayedCallbacks: []
};
}
}
function fireCallbacksForOps(group) {
// Calls delayed callbacks and cursorActivity handlers until no
// new ones appear
var callbacks = group.delayedCallbacks, i = 0;
do {
for (; i < callbacks.length; i++)
{ callbacks[i].call(null); }
for (var j = 0; j < group.ops.length; j++) {
var op = group.ops[j];
if (op.cursorActivityHandlers)
{ while (op.cursorActivityCalled < op.cursorActivityHandlers.length)
{ op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm); } }
}
} while (i < callbacks.length)
}
function finishOperation(op, endCb) {
var group = op.ownsGroup;
if (!group) { return }
try { fireCallbacksForOps(group); }
finally {
operationGroup = null;
endCb(group);
}
}
var orphanDelayedCallbacks = null;
// Often, we want to signal events at a point where we are in the
// middle of some work, but don't want the handler to start calling
// other methods on the editor, which might be in an inconsistent
// state or simply not expect any other events to happen.
// signalLater looks whether there are any handlers, and schedules
// them to be executed when the last operation ends, or, if no
// operation is active, when a timeout fires.
function signalLater(emitter, type /*, values...*/) {
var arr = getHandlers(emitter, type);
if (!arr.length) { return }
var args = Array.prototype.slice.call(arguments, 2), list;
if (operationGroup) {
list = operationGroup.delayedCallbacks;
} else if (orphanDelayedCallbacks) {
list = orphanDelayedCallbacks;
} else {
list = orphanDelayedCallbacks = [];
setTimeout(fireOrphanDelayed, 0);
}
var loop = function ( i ) {
list.push(function () { return arr[i].apply(null, args); });
};
for (var i = 0; i < arr.length; ++i)
loop( i );
}
function fireOrphanDelayed() {
var delayed = orphanDelayedCallbacks;
orphanDelayedCallbacks = null;
for (var i = 0; i < delayed.length; ++i) { delayed[i](); }
}
// When an aspect of a line changes, a string is added to
// lineView.changes. This updates the relevant part of the line's
// DOM structure.
function updateLineForChanges(cm, lineView, lineN, dims) {
for (var j = 0; j < lineView.changes.length; j++) {
var type = lineView.changes[j];
if (type == "text") { updateLineText(cm, lineView); }
else if (type == "gutter") { updateLineGutter(cm, lineView, lineN, dims); }
else if (type == "class") { updateLineClasses(cm, lineView); }
else if (type == "widget") { updateLineWidgets(cm, lineView, dims); }
}
lineView.changes = null;
}
// Lines with gutter elements, widgets or a background class need to
// be wrapped, and have the extra elements added to the wrapper div
function ensureLineWrapped(lineView) {
if (lineView.node == lineView.text) {
lineView.node = elt("div", null, null, "position: relative");
if (lineView.text.parentNode)
{ lineView.text.parentNode.replaceChild(lineView.node, lineView.text); }
lineView.node.appendChild(lineView.text);
if (ie && ie_version < 8) { lineView.node.style.zIndex = 2; }
}
return lineView.node
}
function updateLineBackground(cm, lineView) {
var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass;
if (cls) { cls += " CodeMirror-linebackground"; }
if (lineView.background) {
if (cls) { lineView.background.className = cls; }
else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; }
} else if (cls) {
var wrap = ensureLineWrapped(lineView);
lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild);
cm.display.input.setUneditable(lineView.background);
}
}
// Wrapper around buildLineContent which will reuse the structure
// in display.externalMeasured when possible.
function getLineContent(cm, lineView) {
var ext = cm.display.externalMeasured;
if (ext && ext.line == lineView.line) {
cm.display.externalMeasured = null;
lineView.measure = ext.measure;
return ext.built
}
return buildLineContent(cm, lineView)
}
// Redraw the line's text. Interacts with the background and text
// classes because the mode may output tokens that influence these
// classes.
function updateLineText(cm, lineView) {
var cls = lineView.text.className;
var built = getLineContent(cm, lineView);
if (lineView.text == lineView.node) { lineView.node = built.pre; }
lineView.text.parentNode.replaceChild(built.pre, lineView.text);
lineView.text = built.pre;
if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) {
lineView.bgClass = built.bgClass;
lineView.textClass = built.textClass;
updateLineClasses(cm, lineView);
} else if (cls) {
lineView.text.className = cls;
}
}
function updateLineClasses(cm, lineView) {
updateLineBackground(cm, lineView);
if (lineView.line.wrapClass)
{ ensureLineWrapped(lineView).className = lineView.line.wrapClass; }
else if (lineView.node != lineView.text)
{ lineView.node.className = ""; }
var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass;
lineView.text.className = textClass || "";
}
function updateLineGutter(cm, lineView, lineN, dims) {
if (lineView.gutter) {
lineView.node.removeChild(lineView.gutter);
lineView.gutter = null;
}
if (lineView.gutterBackground) {
lineView.node.removeChild(lineView.gutterBackground);
lineView.gutterBackground = null;
}
if (lineView.line.gutterClass) {
var wrap = ensureLineWrapped(lineView);
lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass,
("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px; width: " + (dims.gutterTotalWidth) + "px"));
cm.display.input.setUneditable(lineView.gutterBackground);
wrap.insertBefore(lineView.gutterBackground, lineView.text);
}
var markers = lineView.line.gutterMarkers;
if (cm.options.lineNumbers || markers) {
var wrap$1 = ensureLineWrapped(lineView);
var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"));
gutterWrap.setAttribute("aria-hidden", "true");
cm.display.input.setUneditable(gutterWrap);
wrap$1.insertBefore(gutterWrap, lineView.text);
if (lineView.line.gutterClass)
{ gutterWrap.className += " " + lineView.line.gutterClass; }
if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"]))
{ lineView.lineNumber = gutterWrap.appendChild(
elt("div", lineNumberFor(cm.options, lineN),
"CodeMirror-linenumber CodeMirror-gutter-elt",
("left: " + (dims.gutterLeft["CodeMirror-linenumbers"]) + "px; width: " + (cm.display.lineNumInnerWidth) + "px"))); }
if (markers) { for (var k = 0; k < cm.display.gutterSpecs.length; ++k) {
var id = cm.display.gutterSpecs[k].className, found = markers.hasOwnProperty(id) && markers[id];
if (found)
{ gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt",
("left: " + (dims.gutterLeft[id]) + "px; width: " + (dims.gutterWidth[id]) + "px"))); }
} }
}
}
function updateLineWidgets(cm, lineView, dims) {
if (lineView.alignable) { lineView.alignable = null; }
var isWidget = classTest("CodeMirror-linewidget");
for (var node = lineView.node.firstChild, next = (void 0); node; node = next) {
next = node.nextSibling;
if (isWidget.test(node.className)) { lineView.node.removeChild(node); }
}
insertLineWidgets(cm, lineView, dims);
}
// Build a line's DOM representation from scratch
function buildLineElement(cm, lineView, lineN, dims) {
var built = getLineContent(cm, lineView);
lineView.text = lineView.node = built.pre;
if (built.bgClass) { lineView.bgClass = built.bgClass; }
if (built.textClass) { lineView.textClass = built.textClass; }
updateLineClasses(cm, lineView);
updateLineGutter(cm, lineView, lineN, dims);
insertLineWidgets(cm, lineView, dims);
return lineView.node
}
// A lineView may contain multiple logical lines (when merged by
// collapsed spans). The widgets for all of them need to be drawn.
function insertLineWidgets(cm, lineView, dims) {
insertLineWidgetsFor(cm, lineView.line, lineView, dims, true);
if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
{ insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); } }
}
function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {
if (!line.widgets) { return }
var wrap = ensureLineWrapped(lineView);
for (var i = 0, ws = line.widgets; i < ws.length; ++i) {
var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget" + (widget.className ? " " + widget.className : ""));
if (!widget.handleMouseEvents) { node.setAttribute("cm-ignore-events", "true"); }
positionLineWidget(widget, node, lineView, dims);
cm.display.input.setUneditable(node);
if (allowAbove && widget.above)
{ wrap.insertBefore(node, lineView.gutter || lineView.text); }
else
{ wrap.appendChild(node); }
signalLater(widget, "redraw");
}
}
function positionLineWidget(widget, node, lineView, dims) {
if (widget.noHScroll) {
(lineView.alignable || (lineView.alignable = [])).push(node);
var width = dims.wrapperWidth;
node.style.left = dims.fixedPos + "px";
if (!widget.coverGutter) {
width -= dims.gutterTotalWidth;
node.style.paddingLeft = dims.gutterTotalWidth + "px";
}
node.style.width = width + "px";
}
if (widget.coverGutter) {
node.style.zIndex = 5;
node.style.position = "relative";
if (!widget.noHScroll) { node.style.marginLeft = -dims.gutterTotalWidth + "px"; }
}
}
function widgetHeight(widget) {
if (widget.height != null) { return widget.height }
var cm = widget.doc.cm;
if (!cm) { return 0 }
if (!contains(document.body, widget.node)) {
var parentStyle = "position: relative;";
if (widget.coverGutter)
{ parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; }
if (widget.noHScroll)
{ parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; }
removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle));
}
return widget.height = widget.node.parentNode.offsetHeight
}
// Return true when the given mouse event happened in a widget
function eventInWidget(display, e) {
for (var n = e_target(e); n != display.wrapper; n = n.parentNode) {
if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||
(n.parentNode == display.sizer && n != display.mover))
{ return true }
}
}
// POSITION MEASUREMENT
function paddingTop(display) {return display.lineSpace.offsetTop}
function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight}
function paddingH(display) {
if (display.cachedPaddingH) { return display.cachedPaddingH }
var e = removeChildrenAndAdd(display.measure, elt("pre", "x", "CodeMirror-line-like"));
var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle;
var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)};
if (!isNaN(data.left) && !isNaN(data.right)) { display.cachedPaddingH = data; }
return data
}
function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth }
function displayWidth(cm) {
return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth
}
function displayHeight(cm) {
return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight
}
// Ensure the lineView.wrapping.heights array is populated. This is
// an array of bottom offsets for the lines that make up a drawn
// line. When lineWrapping is on, there might be more than one
// height.
function ensureLineHeights(cm, lineView, rect) {
var wrapping = cm.options.lineWrapping;
var curWidth = wrapping && displayWidth(cm);
if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) {
var heights = lineView.measure.heights = [];
if (wrapping) {
lineView.measure.width = curWidth;
var rects = lineView.text.firstChild.getClientRects();
for (var i = 0; i < rects.length - 1; i++) {
var cur = rects[i], next = rects[i + 1];
if (Math.abs(cur.bottom - next.bottom) > 2)
{ heights.push((cur.bottom + next.top) / 2 - rect.top); }
}
}
heights.push(rect.bottom - rect.top);
}
}
// Find a line map (mapping character offsets to text nodes) and a
// measurement cache for the given line number. (A line view might
// contain multiple lines when collapsed ranges are present.)
function mapFromLineView(lineView, line, lineN) {
if (lineView.line == line)
{ return {map: lineView.measure.map, cache: lineView.measure.cache} }
if (lineView.rest) {
for (var i = 0; i < lineView.rest.length; i++)
{ if (lineView.rest[i] == line)
{ return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]} } }
for (var i$1 = 0; i$1 < lineView.rest.length; i$1++)
{ if (lineNo(lineView.rest[i$1]) > lineN)
{ return {map: lineView.measure.maps[i$1], cache: lineView.measure.caches[i$1], before: true} } }
}
}
// Render a line into the hidden node display.externalMeasured. Used
// when measurement is needed for a line that's not in the viewport.
function updateExternalMeasurement(cm, line) {
line = visualLine(line);
var lineN = lineNo(line);
var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN);
view.lineN = lineN;
var built = view.built = buildLineContent(cm, view);
view.text = built.pre;
removeChildrenAndAdd(cm.display.lineMeasure, built.pre);
return view
}
// Get a {top, bottom, left, right} box (in line-local coordinates)
// for a given character.
function measureChar(cm, line, ch, bias) {
return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias)
}
// Find a line view that corresponds to the given line number.
function findViewForLine(cm, lineN) {
if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)
{ return cm.display.view[findViewIndex(cm, lineN)] }
var ext = cm.display.externalMeasured;
if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)
{ return ext }
}
// Measurement can be split in two steps, the set-up work that
// applies to the whole line, and the measurement of the actual
// character. Functions like coordsChar, that need to do a lot of
// measurements in a row, can thus ensure that the set-up work is
// only done once.
function prepareMeasureForLine(cm, line) {
var lineN = lineNo(line);
var view = findViewForLine(cm, lineN);
if (view && !view.text) {
view = null;
} else if (view && view.changes) {
updateLineForChanges(cm, view, lineN, getDimensions(cm));
cm.curOp.forceUpdate = true;
}
if (!view)
{ view = updateExternalMeasurement(cm, line); }
var info = mapFromLineView(view, line, lineN);
return {
line: line, view: view, rect: null,
map: info.map, cache: info.cache, before: info.before,
hasHeights: false
}
}
// Given a prepared measurement object, measures the position of an
// actual character (or fetches it from the cache).
function measureCharPrepared(cm, prepared, ch, bias, varHeight) {
if (prepared.before) { ch = -1; }
var key = ch + (bias || ""), found;
if (prepared.cache.hasOwnProperty(key)) {
found = prepared.cache[key];
} else {
if (!prepared.rect)
{ prepared.rect = prepared.view.text.getBoundingClientRect(); }
if (!prepared.hasHeights) {
ensureLineHeights(cm, prepared.view, prepared.rect);
prepared.hasHeights = true;
}
found = measureCharInner(cm, prepared, ch, bias);
if (!found.bogus) { prepared.cache[key] = found; }
}
return {left: found.left, right: found.right,
top: varHeight ? found.rtop : found.top,
bottom: varHeight ? found.rbottom : found.bottom}
}
var nullRect = {left: 0, right: 0, top: 0, bottom: 0};
function nodeAndOffsetInLineMap(map, ch, bias) {
var node, start, end, collapse, mStart, mEnd;
// First, search the line map for the text node corresponding to,
// or closest to, the target character.
for (var i = 0; i < map.length; i += 3) {
mStart = map[i];
mEnd = map[i + 1];
if (ch < mStart) {
start = 0; end = 1;
collapse = "left";
} else if (ch < mEnd) {
start = ch - mStart;
end = start + 1;
} else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) {
end = mEnd - mStart;
start = end - 1;
if (ch >= mEnd) { collapse = "right"; }
}
if (start != null) {
node = map[i + 2];
if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))
{ collapse = bias; }
if (bias == "left" && start == 0)
{ while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) {
node = map[(i -= 3) + 2];
collapse = "left";
} }
if (bias == "right" && start == mEnd - mStart)
{ while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) {
node = map[(i += 3) + 2];
collapse = "right";
} }
break
}
}
return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}
}
function getUsefulRect(rects, bias) {
var rect = nullRect;
if (bias == "left") { for (var i = 0; i < rects.length; i++) {
if ((rect = rects[i]).left != rect.right) { break }
} } else { for (var i$1 = rects.length - 1; i$1 >= 0; i$1--) {
if ((rect = rects[i$1]).left != rect.right) { break }
} }
return rect
}
function measureCharInner(cm, prepared, ch, bias) {
var place = nodeAndOffsetInLineMap(prepared.map, ch, bias);
var node = place.node, start = place.start, end = place.end, collapse = place.collapse;
var rect;
if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.
for (var i$1 = 0; i$1 < 4; i$1++) { // Retry a maximum of 4 times when nonsense rectangles are returned
while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) { --start; }
while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) { ++end; }
if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart)
{ rect = node.parentNode.getBoundingClientRect(); }
else
{ rect = getUsefulRect(range(node, start, end).getClientRects(), bias); }
if (rect.left || rect.right || start == 0) { break }
end = start;
start = start - 1;
collapse = "right";
}
if (ie && ie_version < 11) { rect = maybeUpdateRectForZooming(cm.display.measure, rect); }
} else { // If it is a widget, simply get the box for the whole widget.
if (start > 0) { collapse = bias = "right"; }
var rects;
if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)
{ rect = rects[bias == "right" ? rects.length - 1 : 0]; }
else
{ rect = node.getBoundingClientRect(); }
}
if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) {
var rSpan = node.parentNode.getClientRects()[0];
if (rSpan)
{ rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; }
else
{ rect = nullRect; }
}
var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top;
var mid = (rtop + rbot) / 2;
var heights = prepared.view.measure.heights;
var i = 0;
for (; i < heights.length - 1; i++)
{ if (mid < heights[i]) { break } }
var top = i ? heights[i - 1] : 0, bot = heights[i];
var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,
right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,
top: top, bottom: bot};
if (!rect.left && !rect.right) { result.bogus = true; }
if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; }
return result
}
// Work around problem with bounding client rects on ranges being
// returned incorrectly when zoomed on IE10 and below.
function maybeUpdateRectForZooming(measure, rect) {
if (!window.screen || screen.logicalXDPI == null ||
screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure))
{ return rect }
var scaleX = screen.logicalXDPI / screen.deviceXDPI;
var scaleY = screen.logicalYDPI / screen.deviceYDPI;
return {left: rect.left * scaleX, right: rect.right * scaleX,
top: rect.top * scaleY, bottom: rect.bottom * scaleY}
}
function clearLineMeasurementCacheFor(lineView) {
if (lineView.measure) {
lineView.measure.cache = {};
lineView.measure.heights = null;
if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
{ lineView.measure.caches[i] = {}; } }
}
}
function clearLineMeasurementCache(cm) {
cm.display.externalMeasure = null;
removeChildren(cm.display.lineMeasure);
for (var i = 0; i < cm.display.view.length; i++)
{ clearLineMeasurementCacheFor(cm.display.view[i]); }
}
function clearCaches(cm) {
clearLineMeasurementCache(cm);
cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null;
if (!cm.options.lineWrapping) { cm.display.maxLineChanged = true; }
cm.display.lineNumChars = null;
}
function pageScrollX(doc) {
// Work around https://bugs.chromium.org/p/chromium/issues/detail?id=489206
// which causes page_Offset and bounding client rects to use
// different reference viewports and invalidate our calculations.
if (chrome && android) { return -(doc.body.getBoundingClientRect().left - parseInt(getComputedStyle(doc.body).marginLeft)) }
return doc.defaultView.pageXOffset || (doc.documentElement || doc.body).scrollLeft
}
function pageScrollY(doc) {
if (chrome && android) { return -(doc.body.getBoundingClientRect().top - parseInt(getComputedStyle(doc.body).marginTop)) }
return doc.defaultView.pageYOffset || (doc.documentElement || doc.body).scrollTop
}
function widgetTopHeight(lineObj) {
var ref = visualLine(lineObj);
var widgets = ref.widgets;
var height = 0;
if (widgets) { for (var i = 0; i < widgets.length; ++i) { if (widgets[i].above)
{ height += widgetHeight(widgets[i]); } } }
return height
}
// Converts a {top, bottom, left, right} box from line-local
// coordinates into another coordinate system. Context may be one of
// "line", "div" (display.lineDiv), "local"./null (editor), "window",
// or "page".
function intoCoordSystem(cm, lineObj, rect, context, includeWidgets) {
if (!includeWidgets) {
var height = widgetTopHeight(lineObj);
rect.top += height; rect.bottom += height;
}
if (context == "line") { return rect }
if (!context) { context = "local"; }
var yOff = heightAtLine(lineObj);
if (context == "local") { yOff += paddingTop(cm.display); }
else { yOff -= cm.display.viewOffset; }
if (context == "page" || context == "window") {
var lOff = cm.display.lineSpace.getBoundingClientRect();
yOff += lOff.top + (context == "window" ? 0 : pageScrollY(doc(cm)));
var xOff = lOff.left + (context == "window" ? 0 : pageScrollX(doc(cm)));
rect.left += xOff; rect.right += xOff;
}
rect.top += yOff; rect.bottom += yOff;
return rect
}
// Coverts a box from "div" coords to another coordinate system.
// Context may be "window", "page", "div", or "local"./null.
function fromCoordSystem(cm, coords, context) {
if (context == "div") { return coords }
var left = coords.left, top = coords.top;
// First move into "page" coordinate system
if (context == "page") {
left -= pageScrollX(doc(cm));
top -= pageScrollY(doc(cm));
} else if (context == "local" || !context) {
var localBox = cm.display.sizer.getBoundingClientRect();
left += localBox.left;
top += localBox.top;
}
var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect();
return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}
}
function charCoords(cm, pos, context, lineObj, bias) {
if (!lineObj) { lineObj = getLine(cm.doc, pos.line); }
return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context)
}
// Returns a box for a given cursor position, which may have an
// 'other' property containing the position of the secondary cursor
// on a bidi boundary.
// A cursor Pos(line, char, "before") is on the same visual line as `char - 1`
// and after `char - 1` in writing order of `char - 1`
// A cursor Pos(line, char, "after") is on the same visual line as `char`
// and before `char` in writing order of `char`
// Examples (upper-case letters are RTL, lower-case are LTR):
// Pos(0, 1, ...)
// before after
// ab a|b a|b
// aB a|B aB|
// Ab |Ab A|b
// AB B|A B|A
// Every position after the last character on a line is considered to stick
// to the last character on the line.
function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {
lineObj = lineObj || getLine(cm.doc, pos.line);
if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj); }
function get(ch, right) {
var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight);
if (right) { m.left = m.right; } else { m.right = m.left; }
return intoCoordSystem(cm, lineObj, m, context)
}
var order = getOrder(lineObj, cm.doc.direction), ch = pos.ch, sticky = pos.sticky;
if (ch >= lineObj.text.length) {
ch = lineObj.text.length;
sticky = "before";
} else if (ch <= 0) {
ch = 0;
sticky = "after";
}
if (!order) { return get(sticky == "before" ? ch - 1 : ch, sticky == "before") }
function getBidi(ch, partPos, invert) {
var part = order[partPos], right = part.level == 1;
return get(invert ? ch - 1 : ch, right != invert)
}
var partPos = getBidiPartAt(order, ch, sticky);
var other = bidiOther;
var val = getBidi(ch, partPos, sticky == "before");
if (other != null) { val.other = getBidi(ch, other, sticky != "before"); }
return val
}
// Used to cheaply estimate the coordinates for a position. Used for
// intermediate scroll updates.
function estimateCoords(cm, pos) {
var left = 0;
pos = clipPos(cm.doc, pos);
if (!cm.options.lineWrapping) { left = charWidth(cm.display) * pos.ch; }
var lineObj = getLine(cm.doc, pos.line);
var top = heightAtLine(lineObj) + paddingTop(cm.display);
return {left: left, right: left, top: top, bottom: top + lineObj.height}
}
// Positions returned by coordsChar contain some extra information.
// xRel is the relative x position of the input coordinates compared
// to the found position (so xRel > 0 means the coordinates are to
// the right of the character position, for example). When outside
// is true, that means the coordinates lie outside the line's
// vertical range.
function PosWithInfo(line, ch, sticky, outside, xRel) {
var pos = Pos(line, ch, sticky);
pos.xRel = xRel;
if (outside) { pos.outside = outside; }
return pos
}
// Compute the character position closest to the given coordinates.
// Input must be lineSpace-local ("div" coordinate system).
function coordsChar(cm, x, y) {
var doc = cm.doc;
y += cm.display.viewOffset;
if (y < 0) { return PosWithInfo(doc.first, 0, null, -1, -1) }
var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1;
if (lineN > last)
{ return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, null, 1, 1) }
if (x < 0) { x = 0; }
var lineObj = getLine(doc, lineN);
for (;;) {
var found = coordsCharInner(cm, lineObj, lineN, x, y);
var collapsed = collapsedSpanAround(lineObj, found.ch + (found.xRel > 0 || found.outside > 0 ? 1 : 0));
if (!collapsed) { return found }
var rangeEnd = collapsed.find(1);
if (rangeEnd.line == lineN) { return rangeEnd }
lineObj = getLine(doc, lineN = rangeEnd.line);
}
}
function wrappedLineExtent(cm, lineObj, preparedMeasure, y) {
y -= widgetTopHeight(lineObj);
var end = lineObj.text.length;
var begin = findFirst(function (ch) { return measureCharPrepared(cm, preparedMeasure, ch - 1).bottom <= y; }, end, 0);
end = findFirst(function (ch) { return measureCharPrepared(cm, preparedMeasure, ch).top > y; }, begin, end);
return {begin: begin, end: end}
}
function wrappedLineExtentChar(cm, lineObj, preparedMeasure, target) {
if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj); }
var targetTop = intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, target), "line").top;
return wrappedLineExtent(cm, lineObj, preparedMeasure, targetTop)
}
// Returns true if the given side of a box is after the given
// coordinates, in top-to-bottom, left-to-right order.
function boxIsAfter(box, x, y, left) {
return box.bottom <= y ? false : box.top > y ? true : (left ? box.left : box.right) > x
}
function coordsCharInner(cm, lineObj, lineNo, x, y) {
// Move y into line-local coordinate space
y -= heightAtLine(lineObj);
var preparedMeasure = prepareMeasureForLine(cm, lineObj);
// When directly calling `measureCharPrepared`, we have to adjust
// for the widgets at this line.
var widgetHeight = widgetTopHeight(lineObj);
var begin = 0, end = lineObj.text.length, ltr = true;
var order = getOrder(lineObj, cm.doc.direction);
// If the line isn't plain left-to-right text, first figure out
// which bidi section the coordinates fall into.
if (order) {
var part = (cm.options.lineWrapping ? coordsBidiPartWrapped : coordsBidiPart)
(cm, lineObj, lineNo, preparedMeasure, order, x, y);
ltr = part.level != 1;
// The awkward -1 offsets are needed because findFirst (called
// on these below) will treat its first bound as inclusive,
// second as exclusive, but we want to actually address the
// characters in the part's range
begin = ltr ? part.from : part.to - 1;
end = ltr ? part.to : part.from - 1;
}
// A binary search to find the first character whose bounding box
// starts after the coordinates. If we run across any whose box wrap
// the coordinates, store that.
var chAround = null, boxAround = null;
var ch = findFirst(function (ch) {
var box = measureCharPrepared(cm, preparedMeasure, ch);
box.top += widgetHeight; box.bottom += widgetHeight;
if (!boxIsAfter(box, x, y, false)) { return false }
if (box.top <= y && box.left <= x) {
chAround = ch;
boxAround = box;
}
return true
}, begin, end);
var baseX, sticky, outside = false;
// If a box around the coordinates was found, use that
if (boxAround) {
// Distinguish coordinates nearer to the left or right side of the box
var atLeft = x - boxAround.left < boxAround.right - x, atStart = atLeft == ltr;
ch = chAround + (atStart ? 0 : 1);
sticky = atStart ? "after" : "before";
baseX = atLeft ? boxAround.left : boxAround.right;
} else {
// (Adjust for extended bound, if necessary.)
if (!ltr && (ch == end || ch == begin)) { ch++; }
// To determine which side to associate with, get the box to the
// left of the character and compare it's vertical position to the
// coordinates
sticky = ch == 0 ? "after" : ch == lineObj.text.length ? "before" :
(measureCharPrepared(cm, preparedMeasure, ch - (ltr ? 1 : 0)).bottom + widgetHeight <= y) == ltr ?
"after" : "before";
// Now get accurate coordinates for this place, in order to get a
// base X position
var coords = cursorCoords(cm, Pos(lineNo, ch, sticky), "line", lineObj, preparedMeasure);
baseX = coords.left;
outside = y < coords.top ? -1 : y >= coords.bottom ? 1 : 0;
}
ch = skipExtendingChars(lineObj.text, ch, 1);
return PosWithInfo(lineNo, ch, sticky, outside, x - baseX)
}
function coordsBidiPart(cm, lineObj, lineNo, preparedMeasure, order, x, y) {
// Bidi parts are sorted left-to-right, and in a non-line-wrapping
// situation, we can take this ordering to correspond to the visual
// ordering. This finds the first part whose end is after the given
// coordinates.
var index = findFirst(function (i) {
var part = order[i], ltr = part.level != 1;
return boxIsAfter(cursorCoords(cm, Pos(lineNo, ltr ? part.to : part.from, ltr ? "before" : "after"),
"line", lineObj, preparedMeasure), x, y, true)
}, 0, order.length - 1);
var part = order[index];
// If this isn't the first part, the part's start is also after
// the coordinates, and the coordinates aren't on the same line as
// that start, move one part back.
if (index > 0) {
var ltr = part.level != 1;
var start = cursorCoords(cm, Pos(lineNo, ltr ? part.from : part.to, ltr ? "after" : "before"),
"line", lineObj, preparedMeasure);
if (boxIsAfter(start, x, y, true) && start.top > y)
{ part = order[index - 1]; }
}
return part
}
function coordsBidiPartWrapped(cm, lineObj, _lineNo, preparedMeasure, order, x, y) {
// In a wrapped line, rtl text on wrapping boundaries can do things
// that don't correspond to the ordering in our `order` array at
// all, so a binary search doesn't work, and we want to return a
// part that only spans one line so that the binary search in
// coordsCharInner is safe. As such, we first find the extent of the
// wrapped line, and then do a flat search in which we discard any
// spans that aren't on the line.
var ref = wrappedLineExtent(cm, lineObj, preparedMeasure, y);
var begin = ref.begin;
var end = ref.end;
if (/\s/.test(lineObj.text.charAt(end - 1))) { end--; }
var part = null, closestDist = null;
for (var i = 0; i < order.length; i++) {
var p = order[i];
if (p.from >= end || p.to <= begin) { continue }
var ltr = p.level != 1;
var endX = measureCharPrepared(cm, preparedMeasure, ltr ? Math.min(end, p.to) - 1 : Math.max(begin, p.from)).right;
// Weigh against spans ending before this, so that they are only
// picked if nothing ends after
var dist = endX < x ? x - endX + 1e9 : endX - x;
if (!part || closestDist > dist) {
part = p;
closestDist = dist;
}
}
if (!part) { part = order[order.length - 1]; }
// Clip the part to the wrapped line.
if (part.from < begin) { part = {from: begin, to: part.to, level: part.level}; }
if (part.to > end) { part = {from: part.from, to: end, level: part.level}; }
return part
}
var measureText;
// Compute the default text height.
function textHeight(display) {
if (display.cachedTextHeight != null) { return display.cachedTextHeight }
if (measureText == null) {
measureText = elt("pre", null, "CodeMirror-line-like");
// Measure a bunch of lines, for browsers that compute
// fractional heights.
for (var i = 0; i < 49; ++i) {
measureText.appendChild(document.createTextNode("x"));
measureText.appendChild(elt("br"));
}
measureText.appendChild(document.createTextNode("x"));
}
removeChildrenAndAdd(display.measure, measureText);
var height = measureText.offsetHeight / 50;
if (height > 3) { display.cachedTextHeight = height; }
removeChildren(display.measure);
return height || 1
}
// Compute the default character width.
function charWidth(display) {
if (display.cachedCharWidth != null) { return display.cachedCharWidth }
var anchor = elt("span", "xxxxxxxxxx");
var pre = elt("pre", [anchor], "CodeMirror-line-like");
removeChildrenAndAdd(display.measure, pre);
var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10;
if (width > 2) { display.cachedCharWidth = width; }
return width || 10
}
// Do a bulk-read of the DOM positions and sizes needed to draw the
// view, so that we don't interleave reading and writing to the DOM.
function getDimensions(cm) {
var d = cm.display, left = {}, width = {};
var gutterLeft = d.gutters.clientLeft;
for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {
var id = cm.display.gutterSpecs[i].className;
left[id] = n.offsetLeft + n.clientLeft + gutterLeft;
width[id] = n.clientWidth;
}
return {fixedPos: compensateForHScroll(d),
gutterTotalWidth: d.gutters.offsetWidth,
gutterLeft: left,
gutterWidth: width,
wrapperWidth: d.wrapper.clientWidth}
}
// Computes display.scroller.scrollLeft + display.gutters.offsetWidth,
// but using getBoundingClientRect to get a sub-pixel-accurate
// result.
function compensateForHScroll(display) {
return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left
}
// Returns a function that estimates the height of a line, to use as
// first approximation until the line becomes visible (and is thus
// properly measurable).
function estimateHeight(cm) {
var th = textHeight(cm.display), wrapping = cm.options.lineWrapping;
var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3);
return function (line) {
if (lineIsHidden(cm.doc, line)) { return 0 }
var widgetsHeight = 0;
if (line.widgets) { for (var i = 0; i < line.widgets.length; i++) {
if (line.widgets[i].height) { widgetsHeight += line.widgets[i].height; }
} }
if (wrapping)
{ return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th }
else
{ return widgetsHeight + th }
}
}
function estimateLineHeights(cm) {
var doc = cm.doc, est = estimateHeight(cm);
doc.iter(function (line) {
var estHeight = est(line);
if (estHeight != line.height) { updateLineHeight(line, estHeight); }
});
}
// Given a mouse event, find the corresponding position. If liberal
// is false, it checks whether a gutter or scrollbar was clicked,
// and returns null if it was. forRect is used by rectangular
// selections, and tries to estimate a character position even for
// coordinates beyond the right of the text.
function posFromMouse(cm, e, liberal, forRect) {
var display = cm.display;
if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") { return null }
var x, y, space = display.lineSpace.getBoundingClientRect();
// Fails unpredictably on IE[67] when mouse is dragged around quickly.
try { x = e.clientX - space.left; y = e.clientY - space.top; }
catch (e$1) { return null }
var coords = coordsChar(cm, x, y), line;
if (forRect && coords.xRel > 0 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {
var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length;
coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff));
}
return coords
}
// Find the view element corresponding to a given line. Return null
// when the line isn't visible.
function findViewIndex(cm, n) {
if (n >= cm.display.viewTo) { return null }
n -= cm.display.viewFrom;
if (n < 0) { return null }
var view = cm.display.view;
for (var i = 0; i < view.length; i++) {
n -= view[i].size;
if (n < 0) { return i }
}
}
// Updates the display.view data structure for a given change to the
// document. From and to are in pre-change coordinates. Lendiff is
// the amount of lines added or subtracted by the change. This is
// used for changes that span multiple lines, or change the way
// lines are divided into visual lines. regLineChange (below)
// registers single-line changes.
function regChange(cm, from, to, lendiff) {
if (from == null) { from = cm.doc.first; }
if (to == null) { to = cm.doc.first + cm.doc.size; }
if (!lendiff) { lendiff = 0; }
var display = cm.display;
if (lendiff && to < display.viewTo &&
(display.updateLineNumbers == null || display.updateLineNumbers > from))
{ display.updateLineNumbers = from; }
cm.curOp.viewChanged = true;
if (from >= display.viewTo) { // Change after
if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)
{ resetView(cm); }
} else if (to <= display.viewFrom) { // Change before
if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {
resetView(cm);
} else {
display.viewFrom += lendiff;
display.viewTo += lendiff;
}
} else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap
resetView(cm);
} else if (from <= display.viewFrom) { // Top overlap
var cut = viewCuttingPoint(cm, to, to + lendiff, 1);
if (cut) {
display.view = display.view.slice(cut.index);
display.viewFrom = cut.lineN;
display.viewTo += lendiff;
} else {
resetView(cm);
}
} else if (to >= display.viewTo) { // Bottom overlap
var cut$1 = viewCuttingPoint(cm, from, from, -1);
if (cut$1) {
display.view = display.view.slice(0, cut$1.index);
display.viewTo = cut$1.lineN;
} else {
resetView(cm);
}
} else { // Gap in the middle
var cutTop = viewCuttingPoint(cm, from, from, -1);
var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1);
if (cutTop && cutBot) {
display.view = display.view.slice(0, cutTop.index)
.concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))
.concat(display.view.slice(cutBot.index));
display.viewTo += lendiff;
} else {
resetView(cm);
}
}
var ext = display.externalMeasured;
if (ext) {
if (to < ext.lineN)
{ ext.lineN += lendiff; }
else if (from < ext.lineN + ext.size)
{ display.externalMeasured = null; }
}
}
// Register a change to a single line. Type must be one of "text",
// "gutter", "class", "widget"
function regLineChange(cm, line, type) {
cm.curOp.viewChanged = true;
var display = cm.display, ext = cm.display.externalMeasured;
if (ext && line >= ext.lineN && line < ext.lineN + ext.size)
{ display.externalMeasured = null; }
if (line < display.viewFrom || line >= display.viewTo) { return }
var lineView = display.view[findViewIndex(cm, line)];
if (lineView.node == null) { return }
var arr = lineView.changes || (lineView.changes = []);
if (indexOf(arr, type) == -1) { arr.push(type); }
}
// Clear the view.
function resetView(cm) {
cm.display.viewFrom = cm.display.viewTo = cm.doc.first;
cm.display.view = [];
cm.display.viewOffset = 0;
}
function viewCuttingPoint(cm, oldN, newN, dir) {
var index = findViewIndex(cm, oldN), diff, view = cm.display.view;
if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size)
{ return {index: index, lineN: newN} }
var n = cm.display.viewFrom;
for (var i = 0; i < index; i++)
{ n += view[i].size; }
if (n != oldN) {
if (dir > 0) {
if (index == view.length - 1) { return null }
diff = (n + view[index].size) - oldN;
index++;
} else {
diff = n - oldN;
}
oldN += diff; newN += diff;
}
while (visualLineNo(cm.doc, newN) != newN) {
if (index == (dir < 0 ? 0 : view.length - 1)) { return null }
newN += dir * view[index - (dir < 0 ? 1 : 0)].size;
index += dir;
}
return {index: index, lineN: newN}
}
// Force the view to cover a given range, adding empty view element
// or clipping off existing ones as needed.
function adjustView(cm, from, to) {
var display = cm.display, view = display.view;
if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) {
display.view = buildViewArray(cm, from, to);
display.viewFrom = from;
} else {
if (display.viewFrom > from)
{ display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); }
else if (display.viewFrom < from)
{ display.view = display.view.slice(findViewIndex(cm, from)); }
display.viewFrom = from;
if (display.viewTo < to)
{ display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); }
else if (display.viewTo > to)
{ display.view = display.view.slice(0, findViewIndex(cm, to)); }
}
display.viewTo = to;
}
// Count the number of lines in the view whose DOM representation is
// out of date (or nonexistent).
function countDirtyView(cm) {
var view = cm.display.view, dirty = 0;
for (var i = 0; i < view.length; i++) {
var lineView = view[i];
if (!lineView.hidden && (!lineView.node || lineView.changes)) { ++dirty; }
}
return dirty
}
function updateSelection(cm) {
cm.display.input.showSelection(cm.display.input.prepareSelection());
}
function prepareSelection(cm, primary) {
if ( primary === void 0 ) primary = true;
var doc = cm.doc, result = {};
var curFragment = result.cursors = document.createDocumentFragment();
var selFragment = result.selection = document.createDocumentFragment();
var customCursor = cm.options.$customCursor;
if (customCursor) { primary = true; }
for (var i = 0; i < doc.sel.ranges.length; i++) {
if (!primary && i == doc.sel.primIndex) { continue }
var range = doc.sel.ranges[i];
if (range.from().line >= cm.display.viewTo || range.to().line < cm.display.viewFrom) { continue }
var collapsed = range.empty();
if (customCursor) {
var head = customCursor(cm, range);
if (head) { drawSelectionCursor(cm, head, curFragment); }
} else if (collapsed || cm.options.showCursorWhenSelecting) {
drawSelectionCursor(cm, range.head, curFragment);
}
if (!collapsed)
{ drawSelectionRange(cm, range, selFragment); }
}
return result
}
// Draws a cursor for the given range
function drawSelectionCursor(cm, head, output) {
var pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine);
var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor"));
cursor.style.left = pos.left + "px";
cursor.style.top = pos.top + "px";
cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px";
if (/\bcm-fat-cursor\b/.test(cm.getWrapperElement().className)) {
var charPos = charCoords(cm, head, "div", null, null);
var width = charPos.right - charPos.left;
cursor.style.width = (width > 0 ? width : cm.defaultCharWidth()) + "px";
}
if (pos.other) {
// Secondary cursor, shown when on a 'jump' in bi-directional text
var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"));
otherCursor.style.display = "";
otherCursor.style.left = pos.other.left + "px";
otherCursor.style.top = pos.other.top + "px";
otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px";
}
}
function cmpCoords(a, b) { return a.top - b.top || a.left - b.left }
// Draws the given range as a highlighted selection
function drawSelectionRange(cm, range, output) {
var display = cm.display, doc = cm.doc;
var fragment = document.createDocumentFragment();
var padding = paddingH(cm.display), leftSide = padding.left;
var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right;
var docLTR = doc.direction == "ltr";
function add(left, top, width, bottom) {
if (top < 0) { top = 0; }
top = Math.round(top);
bottom = Math.round(bottom);
fragment.appendChild(elt("div", null, "CodeMirror-selected", ("position: absolute; left: " + left + "px;\n top: " + top + "px; width: " + (width == null ? rightSide - left : width) + "px;\n height: " + (bottom - top) + "px")));
}
function drawForLine(line, fromArg, toArg) {
var lineObj = getLine(doc, line);
var lineLen = lineObj.text.length;
var start, end;
function coords(ch, bias) {
return charCoords(cm, Pos(line, ch), "div", lineObj, bias)
}
function wrapX(pos, dir, side) {
var extent = wrappedLineExtentChar(cm, lineObj, null, pos);
var prop = (dir == "ltr") == (side == "after") ? "left" : "right";
var ch = side == "after" ? extent.begin : extent.end - (/\s/.test(lineObj.text.charAt(extent.end - 1)) ? 2 : 1);
return coords(ch, prop)[prop]
}
var order = getOrder(lineObj, doc.direction);
iterateBidiSections(order, fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir, i) {
var ltr = dir == "ltr";
var fromPos = coords(from, ltr ? "left" : "right");
var toPos = coords(to - 1, ltr ? "right" : "left");
var openStart = fromArg == null && from == 0, openEnd = toArg == null && to == lineLen;
var first = i == 0, last = !order || i == order.length - 1;
if (toPos.top - fromPos.top <= 3) { // Single line
var openLeft = (docLTR ? openStart : openEnd) && first;
var openRight = (docLTR ? openEnd : openStart) && last;
var left = openLeft ? leftSide : (ltr ? fromPos : toPos).left;
var right = openRight ? rightSide : (ltr ? toPos : fromPos).right;
add(left, fromPos.top, right - left, fromPos.bottom);
} else { // Multiple lines
var topLeft, topRight, botLeft, botRight;
if (ltr) {
topLeft = docLTR && openStart && first ? leftSide : fromPos.left;
topRight = docLTR ? rightSide : wrapX(from, dir, "before");
botLeft = docLTR ? leftSide : wrapX(to, dir, "after");
botRight = docLTR && openEnd && last ? rightSide : toPos.right;
} else {
topLeft = !docLTR ? leftSide : wrapX(from, dir, "before");
topRight = !docLTR && openStart && first ? rightSide : fromPos.right;
botLeft = !docLTR && openEnd && last ? leftSide : toPos.left;
botRight = !docLTR ? rightSide : wrapX(to, dir, "after");
}
add(topLeft, fromPos.top, topRight - topLeft, fromPos.bottom);
if (fromPos.bottom < toPos.top) { add(leftSide, fromPos.bottom, null, toPos.top); }
add(botLeft, toPos.top, botRight - botLeft, toPos.bottom);
}
if (!start || cmpCoords(fromPos, start) < 0) { start = fromPos; }
if (cmpCoords(toPos, start) < 0) { start = toPos; }
if (!end || cmpCoords(fromPos, end) < 0) { end = fromPos; }
if (cmpCoords(toPos, end) < 0) { end = toPos; }
});
return {start: start, end: end}
}
var sFrom = range.from(), sTo = range.to();
if (sFrom.line == sTo.line) {
drawForLine(sFrom.line, sFrom.ch, sTo.ch);
} else {
var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line);
var singleVLine = visualLine(fromLine) == visualLine(toLine);
var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end;
var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start;
if (singleVLine) {
if (leftEnd.top < rightStart.top - 2) {
add(leftEnd.right, leftEnd.top, null, leftEnd.bottom);
add(leftSide, rightStart.top, rightStart.left, rightStart.bottom);
} else {
add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom);
}
}
if (leftEnd.bottom < rightStart.top)
{ add(leftSide, leftEnd.bottom, null, rightStart.top); }
}
output.appendChild(fragment);
}
// Cursor-blinking
function restartBlink(cm) {
if (!cm.state.focused) { return }
var display = cm.display;
clearInterval(display.blinker);
var on = true;
display.cursorDiv.style.visibility = "";
if (cm.options.cursorBlinkRate > 0)
{ display.blinker = setInterval(function () {
if (!cm.hasFocus()) { onBlur(cm); }
display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden";
}, cm.options.cursorBlinkRate); }
else if (cm.options.cursorBlinkRate < 0)
{ display.cursorDiv.style.visibility = "hidden"; }
}
function ensureFocus(cm) {
if (!cm.hasFocus()) {
cm.display.input.focus();
if (!cm.state.focused) { onFocus(cm); }
}
}
function delayBlurEvent(cm) {
cm.state.delayingBlurEvent = true;
setTimeout(function () { if (cm.state.delayingBlurEvent) {
cm.state.delayingBlurEvent = false;
if (cm.state.focused) { onBlur(cm); }
} }, 100);
}
function onFocus(cm, e) {
if (cm.state.delayingBlurEvent && !cm.state.draggingText) { cm.state.delayingBlurEvent = false; }
if (cm.options.readOnly == "nocursor") { return }
if (!cm.state.focused) {
signal(cm, "focus", cm, e);
cm.state.focused = true;
addClass(cm.display.wrapper, "CodeMirror-focused");
// This test prevents this from firing when a context
// menu is closed (since the input reset would kill the
// select-all detection hack)
if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
cm.display.input.reset();
if (webkit) { setTimeout(function () { return cm.display.input.reset(true); }, 20); } // Issue #1730
}
cm.display.input.receivedFocus();
}
restartBlink(cm);
}
function onBlur(cm, e) {
if (cm.state.delayingBlurEvent) { return }
if (cm.state.focused) {
signal(cm, "blur", cm, e);
cm.state.focused = false;
rmClass(cm.display.wrapper, "CodeMirror-focused");
}
clearInterval(cm.display.blinker);
setTimeout(function () { if (!cm.state.focused) { cm.display.shift = false; } }, 150);
}
// Read the actual heights of the rendered lines, and update their
// stored heights to match.
function updateHeightsInViewport(cm) {
var display = cm.display;
var prevBottom = display.lineDiv.offsetTop;
var viewTop = Math.max(0, display.scroller.getBoundingClientRect().top);
var oldHeight = display.lineDiv.getBoundingClientRect().top;
var mustScroll = 0;
for (var i = 0; i < display.view.length; i++) {
var cur = display.view[i], wrapping = cm.options.lineWrapping;
var height = (void 0), width = 0;
if (cur.hidden) { continue }
oldHeight += cur.line.height;
if (ie && ie_version < 8) {
var bot = cur.node.offsetTop + cur.node.offsetHeight;
height = bot - prevBottom;
prevBottom = bot;
} else {
var box = cur.node.getBoundingClientRect();
height = box.bottom - box.top;
// Check that lines don't extend past the right of the current
// editor width
if (!wrapping && cur.text.firstChild)
{ width = cur.text.firstChild.getBoundingClientRect().right - box.left - 1; }
}
var diff = cur.line.height - height;
if (diff > .005 || diff < -.005) {
if (oldHeight < viewTop) { mustScroll -= diff; }
updateLineHeight(cur.line, height);
updateWidgetHeight(cur.line);
if (cur.rest) { for (var j = 0; j < cur.rest.length; j++)
{ updateWidgetHeight(cur.rest[j]); } }
}
if (width > cm.display.sizerWidth) {
var chWidth = Math.ceil(width / charWidth(cm.display));
if (chWidth > cm.display.maxLineLength) {
cm.display.maxLineLength = chWidth;
cm.display.maxLine = cur.line;
cm.display.maxLineChanged = true;
}
}
}
if (Math.abs(mustScroll) > 2) { display.scroller.scrollTop += mustScroll; }
}
// Read and store the height of line widgets associated with the
// given line.
function updateWidgetHeight(line) {
if (line.widgets) { for (var i = 0; i < line.widgets.length; ++i) {
var w = line.widgets[i], parent = w.node.parentNode;
if (parent) { w.height = parent.offsetHeight; }
} }
}
// Compute the lines that are visible in a given viewport (defaults
// the the current scroll position). viewport may contain top,
// height, and ensure (see op.scrollToPos) properties.
function visibleLines(display, doc, viewport) {
var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop;
top = Math.floor(top - paddingTop(display));
var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight;
var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom);
// Ensure is a {from: {line, ch}, to: {line, ch}} object, and
// forces those lines into the viewport (if possible).
if (viewport && viewport.ensure) {
var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line;
if (ensureFrom < from) {
from = ensureFrom;
to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight);
} else if (Math.min(ensureTo, doc.lastLine()) >= to) {
from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight);
to = ensureTo;
}
}
return {from: from, to: Math.max(to, from + 1)}
}
// SCROLLING THINGS INTO VIEW
// If an editor sits on the top or bottom of the window, partially
// scrolled out of view, this ensures that the cursor is visible.
function maybeScrollWindow(cm, rect) {
if (signalDOMEvent(cm, "scrollCursorIntoView")) { return }
var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null;
var doc = display.wrapper.ownerDocument;
if (rect.top + box.top < 0) { doScroll = true; }
else if (rect.bottom + box.top > (doc.defaultView.innerHeight || doc.documentElement.clientHeight)) { doScroll = false; }
if (doScroll != null && !phantom) {
var scrollNode = elt("div", "\u200b", null, ("position: absolute;\n top: " + (rect.top - display.viewOffset - paddingTop(cm.display)) + "px;\n height: " + (rect.bottom - rect.top + scrollGap(cm) + display.barHeight) + "px;\n left: " + (rect.left) + "px; width: " + (Math.max(2, rect.right - rect.left)) + "px;"));
cm.display.lineSpace.appendChild(scrollNode);
scrollNode.scrollIntoView(doScroll);
cm.display.lineSpace.removeChild(scrollNode);
}
}
// Scroll a given position into view (immediately), verifying that
// it actually became visible (as line heights are accurately
// measured, the position of something may 'drift' during drawing).
function scrollPosIntoView(cm, pos, end, margin) {
if (margin == null) { margin = 0; }
var rect;
if (!cm.options.lineWrapping && pos == end) {
// Set pos and end to the cursor positions around the character pos sticks to
// If pos.sticky == "before", that is around pos.ch - 1, otherwise around pos.ch
// If pos == Pos(_, 0, "before"), pos and end are unchanged
end = pos.sticky == "before" ? Pos(pos.line, pos.ch + 1, "before") : pos;
pos = pos.ch ? Pos(pos.line, pos.sticky == "before" ? pos.ch - 1 : pos.ch, "after") : pos;
}
for (var limit = 0; limit < 5; limit++) {
var changed = false;
var coords = cursorCoords(cm, pos);
var endCoords = !end || end == pos ? coords : cursorCoords(cm, end);
rect = {left: Math.min(coords.left, endCoords.left),
top: Math.min(coords.top, endCoords.top) - margin,
right: Math.max(coords.left, endCoords.left),
bottom: Math.max(coords.bottom, endCoords.bottom) + margin};
var scrollPos = calculateScrollPos(cm, rect);
var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft;
if (scrollPos.scrollTop != null) {
updateScrollTop(cm, scrollPos.scrollTop);
if (Math.abs(cm.doc.scrollTop - startTop) > 1) { changed = true; }
}
if (scrollPos.scrollLeft != null) {
setScrollLeft(cm, scrollPos.scrollLeft);
if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) { changed = true; }
}
if (!changed) { break }
}
return rect
}
// Scroll a given set of coordinates into view (immediately).
function scrollIntoView(cm, rect) {
var scrollPos = calculateScrollPos(cm, rect);
if (scrollPos.scrollTop != null) { updateScrollTop(cm, scrollPos.scrollTop); }
if (scrollPos.scrollLeft != null) { setScrollLeft(cm, scrollPos.scrollLeft); }
}
// Calculate a new scroll position needed to scroll the given
// rectangle into view. Returns an object with scrollTop and
// scrollLeft properties. When these are undefined, the
// vertical/horizontal position does not need to be adjusted.
function calculateScrollPos(cm, rect) {
var display = cm.display, snapMargin = textHeight(cm.display);
if (rect.top < 0) { rect.top = 0; }
var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop;
var screen = displayHeight(cm), result = {};
if (rect.bottom - rect.top > screen) { rect.bottom = rect.top + screen; }
var docBottom = cm.doc.height + paddingVert(display);
var atTop = rect.top < snapMargin, atBottom = rect.bottom > docBottom - snapMargin;
if (rect.top < screentop) {
result.scrollTop = atTop ? 0 : rect.top;
} else if (rect.bottom > screentop + screen) {
var newTop = Math.min(rect.top, (atBottom ? docBottom : rect.bottom) - screen);
if (newTop != screentop) { result.scrollTop = newTop; }
}
var gutterSpace = cm.options.fixedGutter ? 0 : display.gutters.offsetWidth;
var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft - gutterSpace;
var screenw = displayWidth(cm) - display.gutters.offsetWidth;
var tooWide = rect.right - rect.left > screenw;
if (tooWide) { rect.right = rect.left + screenw; }
if (rect.left < 10)
{ result.scrollLeft = 0; }
else if (rect.left < screenleft)
{ result.scrollLeft = Math.max(0, rect.left + gutterSpace - (tooWide ? 0 : 10)); }
else if (rect.right > screenw + screenleft - 3)
{ result.scrollLeft = rect.right + (tooWide ? 0 : 10) - screenw; }
return result
}
// Store a relative adjustment to the scroll position in the current
// operation (to be applied when the operation finishes).
function addToScrollTop(cm, top) {
if (top == null) { return }
resolveScrollToPos(cm);
cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;
}
// Make sure that at the end of the operation the current cursor is
// shown.
function ensureCursorVisible(cm) {
resolveScrollToPos(cm);
var cur = cm.getCursor();
cm.curOp.scrollToPos = {from: cur, to: cur, margin: cm.options.cursorScrollMargin};
}
function scrollToCoords(cm, x, y) {
if (x != null || y != null) { resolveScrollToPos(cm); }
if (x != null) { cm.curOp.scrollLeft = x; }
if (y != null) { cm.curOp.scrollTop = y; }
}
function scrollToRange(cm, range) {
resolveScrollToPos(cm);
cm.curOp.scrollToPos = range;
}
// When an operation has its scrollToPos property set, and another
// scroll action is applied before the end of the operation, this
// 'simulates' scrolling that position into view in a cheap way, so
// that the effect of intermediate scroll commands is not ignored.
function resolveScrollToPos(cm) {
var range = cm.curOp.scrollToPos;
if (range) {
cm.curOp.scrollToPos = null;
var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to);
scrollToCoordsRange(cm, from, to, range.margin);
}
}
function scrollToCoordsRange(cm, from, to, margin) {
var sPos = calculateScrollPos(cm, {
left: Math.min(from.left, to.left),
top: Math.min(from.top, to.top) - margin,
right: Math.max(from.right, to.right),
bottom: Math.max(from.bottom, to.bottom) + margin
});
scrollToCoords(cm, sPos.scrollLeft, sPos.scrollTop);
}
// Sync the scrollable area and scrollbars, ensure the viewport
// covers the visible area.
function updateScrollTop(cm, val) {
if (Math.abs(cm.doc.scrollTop - val) < 2) { return }
if (!gecko) { updateDisplaySimple(cm, {top: val}); }
setScrollTop(cm, val, true);
if (gecko) { updateDisplaySimple(cm); }
startWorker(cm, 100);
}
function setScrollTop(cm, val, forceScroll) {
val = Math.max(0, Math.min(cm.display.scroller.scrollHeight - cm.display.scroller.clientHeight, val));
if (cm.display.scroller.scrollTop == val && !forceScroll) { return }
cm.doc.scrollTop = val;
cm.display.scrollbars.setScrollTop(val);
if (cm.display.scroller.scrollTop != val) { cm.display.scroller.scrollTop = val; }
}
// Sync scroller and scrollbar, ensure the gutter elements are
// aligned.
function setScrollLeft(cm, val, isScroller, forceScroll) {
val = Math.max(0, Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth));
if ((isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) && !forceScroll) { return }
cm.doc.scrollLeft = val;
alignHorizontally(cm);
if (cm.display.scroller.scrollLeft != val) { cm.display.scroller.scrollLeft = val; }
cm.display.scrollbars.setScrollLeft(val);
}
// SCROLLBARS
// Prepare DOM reads needed to update the scrollbars. Done in one
// shot to minimize update/measure roundtrips.
function measureForScrollbars(cm) {
var d = cm.display, gutterW = d.gutters.offsetWidth;
var docH = Math.round(cm.doc.height + paddingVert(cm.display));
return {
clientHeight: d.scroller.clientHeight,
viewHeight: d.wrapper.clientHeight,
scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,
viewWidth: d.wrapper.clientWidth,
barLeft: cm.options.fixedGutter ? gutterW : 0,
docHeight: docH,
scrollHeight: docH + scrollGap(cm) + d.barHeight,
nativeBarWidth: d.nativeBarWidth,
gutterWidth: gutterW
}
}
var NativeScrollbars = function(place, scroll, cm) {
this.cm = cm;
var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar");
var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar");
vert.tabIndex = horiz.tabIndex = -1;
place(vert); place(horiz);
on(vert, "scroll", function () {
if (vert.clientHeight) { scroll(vert.scrollTop, "vertical"); }
});
on(horiz, "scroll", function () {
if (horiz.clientWidth) { scroll(horiz.scrollLeft, "horizontal"); }
});
this.checkedZeroWidth = false;
// Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).
if (ie && ie_version < 8) { this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; }
};
NativeScrollbars.prototype.update = function (measure) {
var needsH = measure.scrollWidth > measure.clientWidth + 1;
var needsV = measure.scrollHeight > measure.clientHeight + 1;
var sWidth = measure.nativeBarWidth;
if (needsV) {
this.vert.style.display = "block";
this.vert.style.bottom = needsH ? sWidth + "px" : "0";
var totalHeight = measure.viewHeight - (needsH ? sWidth : 0);
// A bug in IE8 can cause this value to be negative, so guard it.
this.vert.firstChild.style.height =
Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px";
} else {
this.vert.scrollTop = 0;
this.vert.style.display = "";
this.vert.firstChild.style.height = "0";
}
if (needsH) {
this.horiz.style.display = "block";
this.horiz.style.right = needsV ? sWidth + "px" : "0";
this.horiz.style.left = measure.barLeft + "px";
var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0);
this.horiz.firstChild.style.width =
Math.max(0, measure.scrollWidth - measure.clientWidth + totalWidth) + "px";
} else {
this.horiz.style.display = "";
this.horiz.firstChild.style.width = "0";
}
if (!this.checkedZeroWidth && measure.clientHeight > 0) {
if (sWidth == 0) { this.zeroWidthHack(); }
this.checkedZeroWidth = true;
}
return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}
};
NativeScrollbars.prototype.setScrollLeft = function (pos) {
if (this.horiz.scrollLeft != pos) { this.horiz.scrollLeft = pos; }
if (this.disableHoriz) { this.enableZeroWidthBar(this.horiz, this.disableHoriz, "horiz"); }
};
NativeScrollbars.prototype.setScrollTop = function (pos) {
if (this.vert.scrollTop != pos) { this.vert.scrollTop = pos; }
if (this.disableVert) { this.enableZeroWidthBar(this.vert, this.disableVert, "vert"); }
};
NativeScrollbars.prototype.zeroWidthHack = function () {
var w = mac && !mac_geMountainLion ? "12px" : "18px";
this.horiz.style.height = this.vert.style.width = w;
this.horiz.style.visibility = this.vert.style.visibility = "hidden";
this.disableHoriz = new Delayed;
this.disableVert = new Delayed;
};
NativeScrollbars.prototype.enableZeroWidthBar = function (bar, delay, type) {
bar.style.visibility = "";
function maybeDisable() {
// To find out whether the scrollbar is still visible, we
// check whether the element under the pixel in the bottom
// right corner of the scrollbar box is the scrollbar box
// itself (when the bar is still visible) or its filler child
// (when the bar is hidden). If it is still visible, we keep
// it enabled, if it's hidden, we disable pointer events.
var box = bar.getBoundingClientRect();
var elt = type == "vert" ? document.elementFromPoint(box.right - 1, (box.top + box.bottom) / 2)
: document.elementFromPoint((box.right + box.left) / 2, box.bottom - 1);
if (elt != bar) { bar.style.visibility = "hidden"; }
else { delay.set(1000, maybeDisable); }
}
delay.set(1000, maybeDisable);
};
NativeScrollbars.prototype.clear = function () {
var parent = this.horiz.parentNode;
parent.removeChild(this.horiz);
parent.removeChild(this.vert);
};
var NullScrollbars = function () {};
NullScrollbars.prototype.update = function () { return {bottom: 0, right: 0} };
NullScrollbars.prototype.setScrollLeft = function () {};
NullScrollbars.prototype.setScrollTop = function () {};
NullScrollbars.prototype.clear = function () {};
function updateScrollbars(cm, measure) {
if (!measure) { measure = measureForScrollbars(cm); }
var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight;
updateScrollbarsInner(cm, measure);
for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) {
if (startWidth != cm.display.barWidth && cm.options.lineWrapping)
{ updateHeightsInViewport(cm); }
updateScrollbarsInner(cm, measureForScrollbars(cm));
startWidth = cm.display.barWidth; startHeight = cm.display.barHeight;
}
}
// Re-synchronize the fake scrollbars with the actual size of the
// content.
function updateScrollbarsInner(cm, measure) {
var d = cm.display;
var sizes = d.scrollbars.update(measure);
d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px";
d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px";
d.heightForcer.style.borderBottom = sizes.bottom + "px solid transparent";
if (sizes.right && sizes.bottom) {
d.scrollbarFiller.style.display = "block";
d.scrollbarFiller.style.height = sizes.bottom + "px";
d.scrollbarFiller.style.width = sizes.right + "px";
} else { d.scrollbarFiller.style.display = ""; }
if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {
d.gutterFiller.style.display = "block";
d.gutterFiller.style.height = sizes.bottom + "px";
d.gutterFiller.style.width = measure.gutterWidth + "px";
} else { d.gutterFiller.style.display = ""; }
}
var scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars};
function initScrollbars(cm) {
if (cm.display.scrollbars) {
cm.display.scrollbars.clear();
if (cm.display.scrollbars.addClass)
{ rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); }
}
cm.display.scrollbars = new scrollbarModel[cm.options.scrollbarStyle](function (node) {
cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller);
// Prevent clicks in the scrollbars from killing focus
on(node, "mousedown", function () {
if (cm.state.focused) { setTimeout(function () { return cm.display.input.focus(); }, 0); }
});
node.setAttribute("cm-not-content", "true");
}, function (pos, axis) {
if (axis == "horizontal") { setScrollLeft(cm, pos); }
else { updateScrollTop(cm, pos); }
}, cm);
if (cm.display.scrollbars.addClass)
{ addClass(cm.display.wrapper, cm.display.scrollbars.addClass); }
}
// Operations are used to wrap a series of changes to the editor
// state in such a way that each change won't have to update the
// cursor and display (which would be awkward, slow, and
// error-prone). Instead, display updates are batched and then all
// combined and executed at once.
var nextOpId = 0;
// Start a new operation.
function startOperation(cm) {
cm.curOp = {
cm: cm,
viewChanged: false, // Flag that indicates that lines might need to be redrawn
startHeight: cm.doc.height, // Used to detect need to update scrollbar
forceUpdate: false, // Used to force a redraw
updateInput: 0, // Whether to reset the input textarea
typing: false, // Whether this reset should be careful to leave existing text (for compositing)
changeObjs: null, // Accumulated changes, for firing change events
cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on
cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already
selectionChanged: false, // Whether the selection needs to be redrawn
updateMaxLine: false, // Set when the widest line needs to be determined anew
scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet
scrollToPos: null, // Used to scroll to a specific position
focus: false,
id: ++nextOpId, // Unique ID
markArrays: null // Used by addMarkedSpan
};
pushOperation(cm.curOp);
}
// Finish an operation, updating the display and signalling delayed events
function endOperation(cm) {
var op = cm.curOp;
if (op) { finishOperation(op, function (group) {
for (var i = 0; i < group.ops.length; i++)
{ group.ops[i].cm.curOp = null; }
endOperations(group);
}); }
}
// The DOM updates done when an operation finishes are batched so
// that the minimum number of relayouts are required.
function endOperations(group) {
var ops = group.ops;
for (var i = 0; i < ops.length; i++) // Read DOM
{ endOperation_R1(ops[i]); }
for (var i$1 = 0; i$1 < ops.length; i$1++) // Write DOM (maybe)
{ endOperation_W1(ops[i$1]); }
for (var i$2 = 0; i$2 < ops.length; i$2++) // Read DOM
{ endOperation_R2(ops[i$2]); }
for (var i$3 = 0; i$3 < ops.length; i$3++) // Write DOM (maybe)
{ endOperation_W2(ops[i$3]); }
for (var i$4 = 0; i$4 < ops.length; i$4++) // Read DOM
{ endOperation_finish(ops[i$4]); }
}
function endOperation_R1(op) {
var cm = op.cm, display = cm.display;
maybeClipScrollbars(cm);
if (op.updateMaxLine) { findMaxLine(cm); }
op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null ||
op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom ||
op.scrollToPos.to.line >= display.viewTo) ||
display.maxLineChanged && cm.options.lineWrapping;
op.update = op.mustUpdate &&
new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate);
}
function endOperation_W1(op) {
op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update);
}
function endOperation_R2(op) {
var cm = op.cm, display = cm.display;
if (op.updatedDisplay) { updateHeightsInViewport(cm); }
op.barMeasure = measureForScrollbars(cm);
// If the max line changed since it was last measured, measure it,
// and ensure the document's width matches it.
// updateDisplay_W2 will use these properties to do the actual resizing
if (display.maxLineChanged && !cm.options.lineWrapping) {
op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3;
cm.display.sizerWidth = op.adjustWidthTo;
op.barMeasure.scrollWidth =
Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth);
op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm));
}
if (op.updatedDisplay || op.selectionChanged)
{ op.preparedSelection = display.input.prepareSelection(); }
}
function endOperation_W2(op) {
var cm = op.cm;
if (op.adjustWidthTo != null) {
cm.display.sizer.style.minWidth = op.adjustWidthTo + "px";
if (op.maxScrollLeft < cm.doc.scrollLeft)
{ setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); }
cm.display.maxLineChanged = false;
}
var takeFocus = op.focus && op.focus == activeElt(doc(cm));
if (op.preparedSelection)
{ cm.display.input.showSelection(op.preparedSelection, takeFocus); }
if (op.updatedDisplay || op.startHeight != cm.doc.height)
{ updateScrollbars(cm, op.barMeasure); }
if (op.updatedDisplay)
{ setDocumentHeight(cm, op.barMeasure); }
if (op.selectionChanged) { restartBlink(cm); }
if (cm.state.focused && op.updateInput)
{ cm.display.input.reset(op.typing); }
if (takeFocus) { ensureFocus(op.cm); }
}
function endOperation_finish(op) {
var cm = op.cm, display = cm.display, doc = cm.doc;
if (op.updatedDisplay) { postUpdateDisplay(cm, op.update); }
// Abort mouse wheel delta measurement, when scrolling explicitly
if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos))
{ display.wheelStartX = display.wheelStartY = null; }
// Propagate the scroll position to the actual DOM scroller
if (op.scrollTop != null) { setScrollTop(cm, op.scrollTop, op.forceScroll); }
if (op.scrollLeft != null) { setScrollLeft(cm, op.scrollLeft, true, true); }
// If we need to scroll a specific position into view, do so.
if (op.scrollToPos) {
var rect = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),
clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin);
maybeScrollWindow(cm, rect);
}
// Fire events for markers that are hidden/unidden by editing or
// undoing
var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers;
if (hidden) { for (var i = 0; i < hidden.length; ++i)
{ if (!hidden[i].lines.length) { signal(hidden[i], "hide"); } } }
if (unhidden) { for (var i$1 = 0; i$1 < unhidden.length; ++i$1)
{ if (unhidden[i$1].lines.length) { signal(unhidden[i$1], "unhide"); } } }
if (display.wrapper.offsetHeight)
{ doc.scrollTop = cm.display.scroller.scrollTop; }
// Fire change events, and delayed event handlers
if (op.changeObjs)
{ signal(cm, "changes", cm, op.changeObjs); }
if (op.update)
{ op.update.finish(); }
}
// Run the given function in an operation
function runInOp(cm, f) {
if (cm.curOp) { return f() }
startOperation(cm);
try { return f() }
finally { endOperation(cm); }
}
// Wraps a function in an operation. Returns the wrapped function.
function operation(cm, f) {
return function() {
if (cm.curOp) { return f.apply(cm, arguments) }
startOperation(cm);
try { return f.apply(cm, arguments) }
finally { endOperation(cm); }
}
}
// Used to add methods to editor and doc instances, wrapping them in
// operations.
function methodOp(f) {
return function() {
if (this.curOp) { return f.apply(this, arguments) }
startOperation(this);
try { return f.apply(this, arguments) }
finally { endOperation(this); }
}
}
function docMethodOp(f) {
return function() {
var cm = this.cm;
if (!cm || cm.curOp) { return f.apply(this, arguments) }
startOperation(cm);
try { return f.apply(this, arguments) }
finally { endOperation(cm); }
}
}
// HIGHLIGHT WORKER
function startWorker(cm, time) {
if (cm.doc.highlightFrontier < cm.display.viewTo)
{ cm.state.highlight.set(time, bind(highlightWorker, cm)); }
}
function highlightWorker(cm) {
var doc = cm.doc;
if (doc.highlightFrontier >= cm.display.viewTo) { return }
var end = +new Date + cm.options.workTime;
var context = getContextBefore(cm, doc.highlightFrontier);
var changedLines = [];
doc.iter(context.line, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) {
if (context.line >= cm.display.viewFrom) { // Visible
var oldStyles = line.styles;
var resetState = line.text.length > cm.options.maxHighlightLength ? copyState(doc.mode, context.state) : null;
var highlighted = highlightLine(cm, line, context, true);
if (resetState) { context.state = resetState; }
line.styles = highlighted.styles;
var oldCls = line.styleClasses, newCls = highlighted.classes;
if (newCls) { line.styleClasses = newCls; }
else if (oldCls) { line.styleClasses = null; }
var ischange = !oldStyles || oldStyles.length != line.styles.length ||
oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass);
for (var i = 0; !ischange && i < oldStyles.length; ++i) { ischange = oldStyles[i] != line.styles[i]; }
if (ischange) { changedLines.push(context.line); }
line.stateAfter = context.save();
context.nextLine();
} else {
if (line.text.length <= cm.options.maxHighlightLength)
{ processLine(cm, line.text, context); }
line.stateAfter = context.line % 5 == 0 ? context.save() : null;
context.nextLine();
}
if (+new Date > end) {
startWorker(cm, cm.options.workDelay);
return true
}
});
doc.highlightFrontier = context.line;
doc.modeFrontier = Math.max(doc.modeFrontier, context.line);
if (changedLines.length) { runInOp(cm, function () {
for (var i = 0; i < changedLines.length; i++)
{ regLineChange(cm, changedLines[i], "text"); }
}); }
}
// DISPLAY DRAWING
var DisplayUpdate = function(cm, viewport, force) {
var display = cm.display;
this.viewport = viewport;
// Store some values that we'll need later (but don't want to force a relayout for)
this.visible = visibleLines(display, cm.doc, viewport);
this.editorIsHidden = !display.wrapper.offsetWidth;
this.wrapperHeight = display.wrapper.clientHeight;
this.wrapperWidth = display.wrapper.clientWidth;
this.oldDisplayWidth = displayWidth(cm);
this.force = force;
this.dims = getDimensions(cm);
this.events = [];
};
DisplayUpdate.prototype.signal = function (emitter, type) {
if (hasHandler(emitter, type))
{ this.events.push(arguments); }
};
DisplayUpdate.prototype.finish = function () {
for (var i = 0; i < this.events.length; i++)
{ signal.apply(null, this.events[i]); }
};
function maybeClipScrollbars(cm) {
var display = cm.display;
if (!display.scrollbarsClipped && display.scroller.offsetWidth) {
display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth;
display.heightForcer.style.height = scrollGap(cm) + "px";
display.sizer.style.marginBottom = -display.nativeBarWidth + "px";
display.sizer.style.borderRightWidth = scrollGap(cm) + "px";
display.scrollbarsClipped = true;
}
}
function selectionSnapshot(cm) {
if (cm.hasFocus()) { return null }
var active = activeElt(doc(cm));
if (!active || !contains(cm.display.lineDiv, active)) { return null }
var result = {activeElt: active};
if (window.getSelection) {
var sel = win(cm).getSelection();
if (sel.anchorNode && sel.extend && contains(cm.display.lineDiv, sel.anchorNode)) {
result.anchorNode = sel.anchorNode;
result.anchorOffset = sel.anchorOffset;
result.focusNode = sel.focusNode;
result.focusOffset = sel.focusOffset;
}
}
return result
}
function restoreSelection(snapshot) {
if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt(snapshot.activeElt.ownerDocument)) { return }
snapshot.activeElt.focus();
if (!/^(INPUT|TEXTAREA)$/.test(snapshot.activeElt.nodeName) &&
snapshot.anchorNode && contains(document.body, snapshot.anchorNode) && contains(document.body, snapshot.focusNode)) {
var doc = snapshot.activeElt.ownerDocument;
var sel = doc.defaultView.getSelection(), range = doc.createRange();
range.setEnd(snapshot.anchorNode, snapshot.anchorOffset);
range.collapse(false);
sel.removeAllRanges();
sel.addRange(range);
sel.extend(snapshot.focusNode, snapshot.focusOffset);
}
}
// Does the actual updating of the line display. Bails out
// (returning false) when there is nothing to be done and forced is
// false.
function updateDisplayIfNeeded(cm, update) {
var display = cm.display, doc = cm.doc;
if (update.editorIsHidden) {
resetView(cm);
return false
}
// Bail out if the visible area is already rendered and nothing changed.
if (!update.force &&
update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&
(display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) &&
display.renderedView == display.view && countDirtyView(cm) == 0)
{ return false }
if (maybeUpdateLineNumberWidth(cm)) {
resetView(cm);
update.dims = getDimensions(cm);
}
// Compute a suitable new viewport (from & to)
var end = doc.first + doc.size;
var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first);
var to = Math.min(end, update.visible.to + cm.options.viewportMargin);
if (display.viewFrom < from && from - display.viewFrom < 20) { from = Math.max(doc.first, display.viewFrom); }
if (display.viewTo > to && display.viewTo - to < 20) { to = Math.min(end, display.viewTo); }
if (sawCollapsedSpans) {
from = visualLineNo(cm.doc, from);
to = visualLineEndNo(cm.doc, to);
}
var different = from != display.viewFrom || to != display.viewTo ||
display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth;
adjustView(cm, from, to);
display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom));
// Position the mover div to align with the current scroll position
cm.display.mover.style.top = display.viewOffset + "px";
var toUpdate = countDirtyView(cm);
if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&
(display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo))
{ return false }
// For big changes, we hide the enclosing element during the
// update, since that speeds up the operations on most browsers.
var selSnapshot = selectionSnapshot(cm);
if (toUpdate > 4) { display.lineDiv.style.display = "none"; }
patchDisplay(cm, display.updateLineNumbers, update.dims);
if (toUpdate > 4) { display.lineDiv.style.display = ""; }
display.renderedView = display.view;
// There might have been a widget with a focused element that got
// hidden or updated, if so re-focus it.
restoreSelection(selSnapshot);
// Prevent selection and cursors from interfering with the scroll
// width and height.
removeChildren(display.cursorDiv);
removeChildren(display.selectionDiv);
display.gutters.style.height = display.sizer.style.minHeight = 0;
if (different) {
display.lastWrapHeight = update.wrapperHeight;
display.lastWrapWidth = update.wrapperWidth;
startWorker(cm, 400);
}
display.updateLineNumbers = null;
return true
}
function postUpdateDisplay(cm, update) {
var viewport = update.viewport;
for (var first = true;; first = false) {
if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) {
// Clip forced viewport to actual scrollable area.
if (viewport && viewport.top != null)
{ viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; }
// Updated line heights might result in the drawn area not
// actually covering the viewport. Keep looping until it does.
update.visible = visibleLines(cm.display, cm.doc, viewport);
if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)
{ break }
} else if (first) {
update.visible = visibleLines(cm.display, cm.doc, viewport);
}
if (!updateDisplayIfNeeded(cm, update)) { break }
updateHeightsInViewport(cm);
var barMeasure = measureForScrollbars(cm);
updateSelection(cm);
updateScrollbars(cm, barMeasure);
setDocumentHeight(cm, barMeasure);
update.force = false;
}
update.signal(cm, "update", cm);
if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) {
update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo);
cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo;
}
}
function updateDisplaySimple(cm, viewport) {
var update = new DisplayUpdate(cm, viewport);
if (updateDisplayIfNeeded(cm, update)) {
updateHeightsInViewport(cm);
postUpdateDisplay(cm, update);
var barMeasure = measureForScrollbars(cm);
updateSelection(cm);
updateScrollbars(cm, barMeasure);
setDocumentHeight(cm, barMeasure);
update.finish();
}
}
// Sync the actual display DOM structure with display.view, removing
// nodes for lines that are no longer in view, and creating the ones
// that are not there yet, and updating the ones that are out of
// date.
function patchDisplay(cm, updateNumbersFrom, dims) {
var display = cm.display, lineNumbers = cm.options.lineNumbers;
var container = display.lineDiv, cur = container.firstChild;
function rm(node) {
var next = node.nextSibling;
// Works around a throw-scroll bug in OS X Webkit
if (webkit && mac && cm.display.currentWheelTarget == node)
{ node.style.display = "none"; }
else
{ node.parentNode.removeChild(node); }
return next
}
var view = display.view, lineN = display.viewFrom;
// Loop over the elements in the view, syncing cur (the DOM nodes
// in display.lineDiv) with the view as we go.
for (var i = 0; i < view.length; i++) {
var lineView = view[i];
if (lineView.hidden) ; else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet
var node = buildLineElement(cm, lineView, lineN, dims);
container.insertBefore(node, cur);
} else { // Already drawn
while (cur != lineView.node) { cur = rm(cur); }
var updateNumber = lineNumbers && updateNumbersFrom != null &&
updateNumbersFrom <= lineN && lineView.lineNumber;
if (lineView.changes) {
if (indexOf(lineView.changes, "gutter") > -1) { updateNumber = false; }
updateLineForChanges(cm, lineView, lineN, dims);
}
if (updateNumber) {
removeChildren(lineView.lineNumber);
lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)));
}
cur = lineView.node.nextSibling;
}
lineN += lineView.size;
}
while (cur) { cur = rm(cur); }
}
function updateGutterSpace(display) {
var width = display.gutters.offsetWidth;
display.sizer.style.marginLeft = width + "px";
// Send an event to consumers responding to changes in gutter width.
signalLater(display, "gutterChanged", display);
}
function setDocumentHeight(cm, measure) {
cm.display.sizer.style.minHeight = measure.docHeight + "px";
cm.display.heightForcer.style.top = measure.docHeight + "px";
cm.display.gutters.style.height = (measure.docHeight + cm.display.barHeight + scrollGap(cm)) + "px";
}
// Re-align line numbers and gutter marks to compensate for
// horizontal scrolling.
function alignHorizontally(cm) {
var display = cm.display, view = display.view;
if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) { return }
var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft;
var gutterW = display.gutters.offsetWidth, left = comp + "px";
for (var i = 0; i < view.length; i++) { if (!view[i].hidden) {
if (cm.options.fixedGutter) {
if (view[i].gutter)
{ view[i].gutter.style.left = left; }
if (view[i].gutterBackground)
{ view[i].gutterBackground.style.left = left; }
}
var align = view[i].alignable;
if (align) { for (var j = 0; j < align.length; j++)
{ align[j].style.left = left; } }
} }
if (cm.options.fixedGutter)
{ display.gutters.style.left = (comp + gutterW) + "px"; }
}
// Used to ensure that the line number gutter is still the right
// size for the current document size. Returns true when an update
// is needed.
function maybeUpdateLineNumberWidth(cm) {
if (!cm.options.lineNumbers) { return false }
var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display;
if (last.length != display.lineNumChars) {
var test = display.measure.appendChild(elt("div", [elt("div", last)],
"CodeMirror-linenumber CodeMirror-gutter-elt"));
var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW;
display.lineGutter.style.width = "";
display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1;
display.lineNumWidth = display.lineNumInnerWidth + padding;
display.lineNumChars = display.lineNumInnerWidth ? last.length : -1;
display.lineGutter.style.width = display.lineNumWidth + "px";
updateGutterSpace(cm.display);
return true
}
return false
}
function getGutters(gutters, lineNumbers) {
var result = [], sawLineNumbers = false;
for (var i = 0; i < gutters.length; i++) {
var name = gutters[i], style = null;
if (typeof name != "string") { style = name.style; name = name.className; }
if (name == "CodeMirror-linenumbers") {
if (!lineNumbers) { continue }
else { sawLineNumbers = true; }
}
result.push({className: name, style: style});
}
if (lineNumbers && !sawLineNumbers) { result.push({className: "CodeMirror-linenumbers", style: null}); }
return result
}
// Rebuild the gutter elements, ensure the margin to the left of the
// code matches their width.
function renderGutters(display) {
var gutters = display.gutters, specs = display.gutterSpecs;
removeChildren(gutters);
display.lineGutter = null;
for (var i = 0; i < specs.length; ++i) {
var ref = specs[i];
var className = ref.className;
var style = ref.style;
var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + className));
if (style) { gElt.style.cssText = style; }
if (className == "CodeMirror-linenumbers") {
display.lineGutter = gElt;
gElt.style.width = (display.lineNumWidth || 1) + "px";
}
}
gutters.style.display = specs.length ? "" : "none";
updateGutterSpace(display);
}
function updateGutters(cm) {
renderGutters(cm.display);
regChange(cm);
alignHorizontally(cm);
}
// The display handles the DOM integration, both for input reading
// and content drawing. It holds references to DOM nodes and
// display-related state.
function Display(place, doc, input, options) {
var d = this;
this.input = input;
// Covers bottom-right square when both scrollbars are present.
d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler");
d.scrollbarFiller.setAttribute("cm-not-content", "true");
// Covers bottom of gutter when coverGutterNextToScrollbar is on
// and h scrollbar is present.
d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler");
d.gutterFiller.setAttribute("cm-not-content", "true");
// Will contain the actual code, positioned to cover the viewport.
d.lineDiv = eltP("div", null, "CodeMirror-code");
// Elements are added to these to represent selection and cursors.
d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1");
d.cursorDiv = elt("div", null, "CodeMirror-cursors");
// A visibility: hidden element used to find the size of things.
d.measure = elt("div", null, "CodeMirror-measure");
// When lines outside of the viewport are measured, they are drawn in this.
d.lineMeasure = elt("div", null, "CodeMirror-measure");
// Wraps everything that needs to exist inside the vertically-padded coordinate system
d.lineSpace = eltP("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
null, "position: relative; outline: none");
var lines = eltP("div", [d.lineSpace], "CodeMirror-lines");
// Moved around its parent to cover visible view.
d.mover = elt("div", [lines], null, "position: relative");
// Set to the height of the document, allowing scrolling.
d.sizer = elt("div", [d.mover], "CodeMirror-sizer");
d.sizerWidth = null;
// Behavior of elts with overflow: auto and padding is
// inconsistent across browsers. This is used to ensure the
// scrollable area is big enough.
d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;");
// Will contain the gutters, if any.
d.gutters = elt("div", null, "CodeMirror-gutters");
d.lineGutter = null;
// Actual scrollable element.
d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll");
d.scroller.setAttribute("tabIndex", "-1");
// The element in which the editor lives.
d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror");
// See #6982. FIXME remove when this has been fixed for a while in Chrome
if (chrome && chrome_version >= 105) { d.wrapper.style.clipPath = "inset(0px)"; }
// This attribute is respected by automatic translation systems such as Google Translate,
// and may also be respected by tools used by human translators.
d.wrapper.setAttribute('translate', 'no');
// Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; }
if (!webkit && !(gecko && mobile)) { d.scroller.draggable = true; }
if (place) {
if (place.appendChild) { place.appendChild(d.wrapper); }
else { place(d.wrapper); }
}
// Current rendered range (may be bigger than the view window).
d.viewFrom = d.viewTo = doc.first;
d.reportedViewFrom = d.reportedViewTo = doc.first;
// Information about the rendered lines.
d.view = [];
d.renderedView = null;
// Holds info about a single rendered line when it was rendered
// for measurement, while not in view.
d.externalMeasured = null;
// Empty space (in pixels) above the view
d.viewOffset = 0;
d.lastWrapHeight = d.lastWrapWidth = 0;
d.updateLineNumbers = null;
d.nativeBarWidth = d.barHeight = d.barWidth = 0;
d.scrollbarsClipped = false;
// Used to only resize the line number gutter when necessary (when
// the amount of lines crosses a boundary that makes its width change)
d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null;
// Set to true when a non-horizontal-scrolling line widget is
// added. As an optimization, line widget aligning is skipped when
// this is false.
d.alignWidgets = false;
d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
// Tracks the maximum line length so that the horizontal scrollbar
// can be kept static when scrolling.
d.maxLine = null;
d.maxLineLength = 0;
d.maxLineChanged = false;
// Used for measuring wheel scrolling granularity
d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null;
// True when shift is held down.
d.shift = false;
// Used to track whether anything happened since the context menu
// was opened.
d.selForContextMenu = null;
d.activeTouch = null;
d.gutterSpecs = getGutters(options.gutters, options.lineNumbers);
renderGutters(d);
input.init(d);
}
// Since the delta values reported on mouse wheel events are
// unstandardized between browsers and even browser versions, and
// generally horribly unpredictable, this code starts by measuring
// the scroll effect that the first few mouse wheel events have,
// and, from that, detects the way it can convert deltas to pixel
// offsets afterwards.
//
// The reason we want to know the amount a wheel event will scroll
// is that it gives us a chance to update the display before the
// actual scrolling happens, reducing flickering.
var wheelSamples = 0, wheelPixelsPerUnit = null;
// Fill in a browser-detected starting value on browsers where we
// know one. These don't have to be accurate -- the result of them
// being wrong would just be a slight flicker on the first wheel
// scroll (if it is large enough).
if (ie) { wheelPixelsPerUnit = -.53; }
else if (gecko) { wheelPixelsPerUnit = 15; }
else if (chrome) { wheelPixelsPerUnit = -.7; }
else if (safari) { wheelPixelsPerUnit = -1/3; }
function wheelEventDelta(e) {
var dx = e.wheelDeltaX, dy = e.wheelDeltaY;
if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) { dx = e.detail; }
if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) { dy = e.detail; }
else if (dy == null) { dy = e.wheelDelta; }
return {x: dx, y: dy}
}
function wheelEventPixels(e) {
var delta = wheelEventDelta(e);
delta.x *= wheelPixelsPerUnit;
delta.y *= wheelPixelsPerUnit;
return delta
}
function onScrollWheel(cm, e) {
// On Chrome 102, viewport updates somehow stop wheel-based
// scrolling. Turning off pointer events during the scroll seems
// to avoid the issue.
if (chrome && chrome_version == 102) {
if (cm.display.chromeScrollHack == null) { cm.display.sizer.style.pointerEvents = "none"; }
else { clearTimeout(cm.display.chromeScrollHack); }
cm.display.chromeScrollHack = setTimeout(function () {
cm.display.chromeScrollHack = null;
cm.display.sizer.style.pointerEvents = "";
}, 100);
}
var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y;
var pixelsPerUnit = wheelPixelsPerUnit;
if (e.deltaMode === 0) {
dx = e.deltaX;
dy = e.deltaY;
pixelsPerUnit = 1;
}
var display = cm.display, scroll = display.scroller;
// Quit if there's nothing to scroll here
var canScrollX = scroll.scrollWidth > scroll.clientWidth;
var canScrollY = scroll.scrollHeight > scroll.clientHeight;
if (!(dx && canScrollX || dy && canScrollY)) { return }
// Webkit browsers on OS X abort momentum scrolls when the target
// of the scroll event is removed from the scrollable element.
// This hack (see related code in patchDisplay) makes sure the
// element is kept around.
if (dy && mac && webkit) {
outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {
for (var i = 0; i < view.length; i++) {
if (view[i].node == cur) {
cm.display.currentWheelTarget = cur;
break outer
}
}
}
}
// On some browsers, horizontal scrolling will cause redraws to
// happen before the gutter has been realigned, causing it to
// wriggle around in a most unseemly way. When we have an
// estimated pixels/delta value, we just handle horizontal
// scrolling entirely here. It'll be slightly off from native, but
// better than glitching out.
if (dx && !gecko && !presto && pixelsPerUnit != null) {
if (dy && canScrollY)
{ updateScrollTop(cm, Math.max(0, scroll.scrollTop + dy * pixelsPerUnit)); }
setScrollLeft(cm, Math.max(0, scroll.scrollLeft + dx * pixelsPerUnit));
// Only prevent default scrolling if vertical scrolling is
// actually possible. Otherwise, it causes vertical scroll
// jitter on OSX trackpads when deltaX is small and deltaY
// is large (issue #3579)
if (!dy || (dy && canScrollY))
{ e_preventDefault(e); }
display.wheelStartX = null; // Abort measurement, if in progress
return
}
// 'Project' the visible viewport to cover the area that is being
// scrolled into view (if we know enough to estimate it).
if (dy && pixelsPerUnit != null) {
var pixels = dy * pixelsPerUnit;
var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight;
if (pixels < 0) { top = Math.max(0, top + pixels - 50); }
else { bot = Math.min(cm.doc.height, bot + pixels + 50); }
updateDisplaySimple(cm, {top: top, bottom: bot});
}
if (wheelSamples < 20 && e.deltaMode !== 0) {
if (display.wheelStartX == null) {
display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop;
display.wheelDX = dx; display.wheelDY = dy;
setTimeout(function () {
if (display.wheelStartX == null) { return }
var movedX = scroll.scrollLeft - display.wheelStartX;
var movedY = scroll.scrollTop - display.wheelStartY;
var sample = (movedY && display.wheelDY && movedY / display.wheelDY) ||
(movedX && display.wheelDX && movedX / display.wheelDX);
display.wheelStartX = display.wheelStartY = null;
if (!sample) { return }
wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1);
++wheelSamples;
}, 200);
} else {
display.wheelDX += dx; display.wheelDY += dy;
}
}
}
// Selection objects are immutable. A new one is created every time
// the selection changes. A selection is one or more non-overlapping
// (and non-touching) ranges, sorted, and an integer that indicates
// which one is the primary selection (the one that's scrolled into
// view, that getCursor returns, etc).
var Selection = function(ranges, primIndex) {
this.ranges = ranges;
this.primIndex = primIndex;
};
Selection.prototype.primary = function () { return this.ranges[this.primIndex] };
Selection.prototype.equals = function (other) {
if (other == this) { return true }
if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) { return false }
for (var i = 0; i < this.ranges.length; i++) {
var here = this.ranges[i], there = other.ranges[i];
if (!equalCursorPos(here.anchor, there.anchor) || !equalCursorPos(here.head, there.head)) { return false }
}
return true
};
Selection.prototype.deepCopy = function () {
var out = [];
for (var i = 0; i < this.ranges.length; i++)
{ out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head)); }
return new Selection(out, this.primIndex)
};
Selection.prototype.somethingSelected = function () {
for (var i = 0; i < this.ranges.length; i++)
{ if (!this.ranges[i].empty()) { return true } }
return false
};
Selection.prototype.contains = function (pos, end) {
if (!end) { end = pos; }
for (var i = 0; i < this.ranges.length; i++) {
var range = this.ranges[i];
if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)
{ return i }
}
return -1
};
var Range = function(anchor, head) {
this.anchor = anchor; this.head = head;
};
Range.prototype.from = function () { return minPos(this.anchor, this.head) };
Range.prototype.to = function () { return maxPos(this.anchor, this.head) };
Range.prototype.empty = function () { return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch };
// Take an unsorted, potentially overlapping set of ranges, and
// build a selection out of it. 'Consumes' ranges array (modifying
// it).
function normalizeSelection(cm, ranges, primIndex) {
var mayTouch = cm && cm.options.selectionsMayTouch;
var prim = ranges[primIndex];
ranges.sort(function (a, b) { return cmp(a.from(), b.from()); });
primIndex = indexOf(ranges, prim);
for (var i = 1; i < ranges.length; i++) {
var cur = ranges[i], prev = ranges[i - 1];
var diff = cmp(prev.to(), cur.from());
if (mayTouch && !cur.empty() ? diff > 0 : diff >= 0) {
var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to());
var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head;
if (i <= primIndex) { --primIndex; }
ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to));
}
}
return new Selection(ranges, primIndex)
}
function simpleSelection(anchor, head) {
return new Selection([new Range(anchor, head || anchor)], 0)
}
// Compute the position of the end of a change (its 'to' property
// refers to the pre-change end).
function changeEnd(change) {
if (!change.text) { return change.to }
return Pos(change.from.line + change.text.length - 1,
lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0))
}
// Adjust a position to refer to the post-change position of the
// same text, or the end of the change if the change covers it.
function adjustForChange(pos, change) {
if (cmp(pos, change.from) < 0) { return pos }
if (cmp(pos, change.to) <= 0) { return changeEnd(change) }
var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch;
if (pos.line == change.to.line) { ch += changeEnd(change).ch - change.to.ch; }
return Pos(line, ch)
}
function computeSelAfterChange(doc, change) {
var out = [];
for (var i = 0; i < doc.sel.ranges.length; i++) {
var range = doc.sel.ranges[i];
out.push(new Range(adjustForChange(range.anchor, change),
adjustForChange(range.head, change)));
}
return normalizeSelection(doc.cm, out, doc.sel.primIndex)
}
function offsetPos(pos, old, nw) {
if (pos.line == old.line)
{ return Pos(nw.line, pos.ch - old.ch + nw.ch) }
else
{ return Pos(nw.line + (pos.line - old.line), pos.ch) }
}
// Used by replaceSelections to allow moving the selection to the
// start or around the replaced test. Hint may be "start" or "around".
function computeReplacedSel(doc, changes, hint) {
var out = [];
var oldPrev = Pos(doc.first, 0), newPrev = oldPrev;
for (var i = 0; i < changes.length; i++) {
var change = changes[i];
var from = offsetPos(change.from, oldPrev, newPrev);
var to = offsetPos(changeEnd(change), oldPrev, newPrev);
oldPrev = change.to;
newPrev = to;
if (hint == "around") {
var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0;
out[i] = new Range(inv ? to : from, inv ? from : to);
} else {
out[i] = new Range(from, from);
}
}
return new Selection(out, doc.sel.primIndex)
}
// Used to get the editor into a consistent state again when options change.
function loadMode(cm) {
cm.doc.mode = getMode(cm.options, cm.doc.modeOption);
resetModeState(cm);
}
function resetModeState(cm) {
cm.doc.iter(function (line) {
if (line.stateAfter) { line.stateAfter = null; }
if (line.styles) { line.styles = null; }
});
cm.doc.modeFrontier = cm.doc.highlightFrontier = cm.doc.first;
startWorker(cm, 100);
cm.state.modeGen++;
if (cm.curOp) { regChange(cm); }
}
// DOCUMENT DATA STRUCTURE
// By default, updates that start and end at the beginning of a line
// are treated specially, in order to make the association of line
// widgets and marker elements with the text behave more intuitive.
function isWholeLineUpdate(doc, change) {
return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&
(!doc.cm || doc.cm.options.wholeLineUpdateBefore)
}
// Perform a change on the document data structure.
function updateDoc(doc, change, markedSpans, estimateHeight) {
function spansFor(n) {return markedSpans ? markedSpans[n] : null}
function update(line, text, spans) {
updateLine(line, text, spans, estimateHeight);
signalLater(line, "change", line, change);
}
function linesFor(start, end) {
var result = [];
for (var i = start; i < end; ++i)
{ result.push(new Line(text[i], spansFor(i), estimateHeight)); }
return result
}
var from = change.from, to = change.to, text = change.text;
var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line);
var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line;
// Adjust the line structure
if (change.full) {
doc.insert(0, linesFor(0, text.length));
doc.remove(text.length, doc.size - text.length);
} else if (isWholeLineUpdate(doc, change)) {
// This is a whole-line replace. Treated specially to make
// sure line objects move the way they are supposed to.
var added = linesFor(0, text.length - 1);
update(lastLine, lastLine.text, lastSpans);
if (nlines) { doc.remove(from.line, nlines); }
if (added.length) { doc.insert(from.line, added); }
} else if (firstLine == lastLine) {
if (text.length == 1) {
update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans);
} else {
var added$1 = linesFor(1, text.length - 1);
added$1.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight));
update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
doc.insert(from.line + 1, added$1);
}
} else if (text.length == 1) {
update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0));
doc.remove(from.line + 1, nlines);
} else {
update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans);
var added$2 = linesFor(1, text.length - 1);
if (nlines > 1) { doc.remove(from.line + 1, nlines - 1); }
doc.insert(from.line + 1, added$2);
}
signalLater(doc, "change", doc, change);
}
// Call f for all linked documents.
function linkedDocs(doc, f, sharedHistOnly) {
function propagate(doc, skip, sharedHist) {
if (doc.linked) { for (var i = 0; i < doc.linked.length; ++i) {
var rel = doc.linked[i];
if (rel.doc == skip) { continue }
var shared = sharedHist && rel.sharedHist;
if (sharedHistOnly && !shared) { continue }
f(rel.doc, shared);
propagate(rel.doc, doc, shared);
} }
}
propagate(doc, null, true);
}
// Attach a document to an editor.
function attachDoc(cm, doc) {
if (doc.cm) { throw new Error("This document is already in use.") }
cm.doc = doc;
doc.cm = cm;
estimateLineHeights(cm);
loadMode(cm);
setDirectionClass(cm);
cm.options.direction = doc.direction;
if (!cm.options.lineWrapping) { findMaxLine(cm); }
cm.options.mode = doc.modeOption;
regChange(cm);
}
function setDirectionClass(cm) {
(cm.doc.direction == "rtl" ? addClass : rmClass)(cm.display.lineDiv, "CodeMirror-rtl");
}
function directionChanged(cm) {
runInOp(cm, function () {
setDirectionClass(cm);
regChange(cm);
});
}
function History(prev) {
// Arrays of change events and selections. Doing something adds an
// event to done and clears undo. Undoing moves events from done
// to undone, redoing moves them in the other direction.
this.done = []; this.undone = [];
this.undoDepth = prev ? prev.undoDepth : Infinity;
// Used to track when changes can be merged into a single undo
// event
this.lastModTime = this.lastSelTime = 0;
this.lastOp = this.lastSelOp = null;
this.lastOrigin = this.lastSelOrigin = null;
// Used by the isClean() method
this.generation = this.maxGeneration = prev ? prev.maxGeneration : 1;
}
// Create a history change event from an updateDoc-style change
// object.
function historyChangeFromChange(doc, change) {
var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)};
attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);
linkedDocs(doc, function (doc) { return attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); }, true);
return histChange
}
// Pop all selection events off the end of a history array. Stop at
// a change event.
function clearSelectionEvents(array) {
while (array.length) {
var last = lst(array);
if (last.ranges) { array.pop(); }
else { break }
}
}
// Find the top change event in the history. Pop off selection
// events that are in the way.
function lastChangeEvent(hist, force) {
if (force) {
clearSelectionEvents(hist.done);
return lst(hist.done)
} else if (hist.done.length && !lst(hist.done).ranges) {
return lst(hist.done)
} else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {
hist.done.pop();
return lst(hist.done)
}
}
// Register a change in the history. Merges changes that are within
// a single operation, or are close together with an origin that
// allows merging (starting with "+") into a single event.
function addChangeToHistory(doc, change, selAfter, opId) {
var hist = doc.history;
hist.undone.length = 0;
var time = +new Date, cur;
var last;
if ((hist.lastOp == opId ||
hist.lastOrigin == change.origin && change.origin &&
((change.origin.charAt(0) == "+" && hist.lastModTime > time - (doc.cm ? doc.cm.options.historyEventDelay : 500)) ||
change.origin.charAt(0) == "*")) &&
(cur = lastChangeEvent(hist, hist.lastOp == opId))) {
// Merge this change into the last event
last = lst(cur.changes);
if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {
// Optimized case for simple insertion -- don't want to add
// new changesets for every character typed
last.to = changeEnd(change);
} else {
// Add new sub-event
cur.changes.push(historyChangeFromChange(doc, change));
}
} else {
// Can not be merged, start a new event.
var before = lst(hist.done);
if (!before || !before.ranges)
{ pushSelectionToHistory(doc.sel, hist.done); }
cur = {changes: [historyChangeFromChange(doc, change)],
generation: hist.generation};
hist.done.push(cur);
while (hist.done.length > hist.undoDepth) {
hist.done.shift();
if (!hist.done[0].ranges) { hist.done.shift(); }
}
}
hist.done.push(selAfter);
hist.generation = ++hist.maxGeneration;
hist.lastModTime = hist.lastSelTime = time;
hist.lastOp = hist.lastSelOp = opId;
hist.lastOrigin = hist.lastSelOrigin = change.origin;
if (!last) { signal(doc, "historyAdded"); }
}
function selectionEventCanBeMerged(doc, origin, prev, sel) {
var ch = origin.charAt(0);
return ch == "*" ||
ch == "+" &&
prev.ranges.length == sel.ranges.length &&
prev.somethingSelected() == sel.somethingSelected() &&
new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500)
}
// Called whenever the selection changes, sets the new selection as
// the pending selection in the history, and pushes the old pending
// selection into the 'done' array when it was significantly
// different (in number of selected ranges, emptiness, or time).
function addSelectionToHistory(doc, sel, opId, options) {
var hist = doc.history, origin = options && options.origin;
// A new event is started when the previous origin does not match
// the current, or the origins don't allow matching. Origins
// starting with * are always merged, those starting with + are
// merged when similar and close together in time.
if (opId == hist.lastSelOp ||
(origin && hist.lastSelOrigin == origin &&
(hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin ||
selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))
{ hist.done[hist.done.length - 1] = sel; }
else
{ pushSelectionToHistory(sel, hist.done); }
hist.lastSelTime = +new Date;
hist.lastSelOrigin = origin;
hist.lastSelOp = opId;
if (options && options.clearRedo !== false)
{ clearSelectionEvents(hist.undone); }
}
function pushSelectionToHistory(sel, dest) {
var top = lst(dest);
if (!(top && top.ranges && top.equals(sel)))
{ dest.push(sel); }
}
// Used to store marked span information in the history.
function attachLocalSpans(doc, change, from, to) {
var existing = change["spans_" + doc.id], n = 0;
doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) {
if (line.markedSpans)
{ (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; }
++n;
});
}
// When un/re-doing restores text containing marked spans, those
// that have been explicitly cleared should not be restored.
function removeClearedSpans(spans) {
if (!spans) { return null }
var out;
for (var i = 0; i < spans.length; ++i) {
if (spans[i].marker.explicitlyCleared) { if (!out) { out = spans.slice(0, i); } }
else if (out) { out.push(spans[i]); }
}
return !out ? spans : out.length ? out : null
}
// Retrieve and filter the old marked spans stored in a change event.
function getOldSpans(doc, change) {
var found = change["spans_" + doc.id];
if (!found) { return null }
var nw = [];
for (var i = 0; i < change.text.length; ++i)
{ nw.push(removeClearedSpans(found[i])); }
return nw
}
// Used for un/re-doing changes from the history. Combines the
// result of computing the existing spans with the set of spans that
// existed in the history (so that deleting around a span and then
// undoing brings back the span).
function mergeOldSpans(doc, change) {
var old = getOldSpans(doc, change);
var stretched = stretchSpansOverChange(doc, change);
if (!old) { return stretched }
if (!stretched) { return old }
for (var i = 0; i < old.length; ++i) {
var oldCur = old[i], stretchCur = stretched[i];
if (oldCur && stretchCur) {
spans: for (var j = 0; j < stretchCur.length; ++j) {
var span = stretchCur[j];
for (var k = 0; k < oldCur.length; ++k)
{ if (oldCur[k].marker == span.marker) { continue spans } }
oldCur.push(span);
}
} else if (stretchCur) {
old[i] = stretchCur;
}
}
return old
}
// Used both to provide a JSON-safe object in .getHistory, and, when
// detaching a document, to split the history in two
function copyHistoryArray(events, newGroup, instantiateSel) {
var copy = [];
for (var i = 0; i < events.length; ++i) {
var event = events[i];
if (event.ranges) {
copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event);
continue
}
var changes = event.changes, newChanges = [];
copy.push({changes: newChanges});
for (var j = 0; j < changes.length; ++j) {
var change = changes[j], m = (void 0);
newChanges.push({from: change.from, to: change.to, text: change.text});
if (newGroup) { for (var prop in change) { if (m = prop.match(/^spans_(\d+)$/)) {
if (indexOf(newGroup, Number(m[1])) > -1) {
lst(newChanges)[prop] = change[prop];
delete change[prop];
}
} } }
}
}
return copy
}
// The 'scroll' parameter given to many of these indicated whether
// the new cursor position should be scrolled into view after
// modifying the selection.
// If shift is held or the extend flag is set, extends a range to
// include a given position (and optionally a second position).
// Otherwise, simply returns the range between the given positions.
// Used for cursor motion and such.
function extendRange(range, head, other, extend) {
if (extend) {
var anchor = range.anchor;
if (other) {
var posBefore = cmp(head, anchor) < 0;
if (posBefore != (cmp(other, anchor) < 0)) {
anchor = head;
head = other;
} else if (posBefore != (cmp(head, other) < 0)) {
head = other;
}
}
return new Range(anchor, head)
} else {
return new Range(other || head, head)
}
}
// Extend the primary selection range, discard the rest.
function extendSelection(doc, head, other, options, extend) {
if (extend == null) { extend = doc.cm && (doc.cm.display.shift || doc.extend); }
setSelection(doc, new Selection([extendRange(doc.sel.primary(), head, other, extend)], 0), options);
}
// Extend all selections (pos is an array of selections with length
// equal the number of selections)
function extendSelections(doc, heads, options) {
var out = [];
var extend = doc.cm && (doc.cm.display.shift || doc.extend);
for (var i = 0; i < doc.sel.ranges.length; i++)
{ out[i] = extendRange(doc.sel.ranges[i], heads[i], null, extend); }
var newSel = normalizeSelection(doc.cm, out, doc.sel.primIndex);
setSelection(doc, newSel, options);
}
// Updates a single range in the selection.
function replaceOneSelection(doc, i, range, options) {
var ranges = doc.sel.ranges.slice(0);
ranges[i] = range;
setSelection(doc, normalizeSelection(doc.cm, ranges, doc.sel.primIndex), options);
}
// Reset the selection to a single range.
function setSimpleSelection(doc, anchor, head, options) {
setSelection(doc, simpleSelection(anchor, head), options);
}
// Give beforeSelectionChange handlers a change to influence a
// selection update.
function filterSelectionChange(doc, sel, options) {
var obj = {
ranges: sel.ranges,
update: function(ranges) {
this.ranges = [];
for (var i = 0; i < ranges.length; i++)
{ this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),
clipPos(doc, ranges[i].head)); }
},
origin: options && options.origin
};
signal(doc, "beforeSelectionChange", doc, obj);
if (doc.cm) { signal(doc.cm, "beforeSelectionChange", doc.cm, obj); }
if (obj.ranges != sel.ranges) { return normalizeSelection(doc.cm, obj.ranges, obj.ranges.length - 1) }
else { return sel }
}
function setSelectionReplaceHistory(doc, sel, options) {
var done = doc.history.done, last = lst(done);
if (last && last.ranges) {
done[done.length - 1] = sel;
setSelectionNoUndo(doc, sel, options);
} else {
setSelection(doc, sel, options);
}
}
// Set a new selection.
function setSelection(doc, sel, options) {
setSelectionNoUndo(doc, sel, options);
addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options);
}
function setSelectionNoUndo(doc, sel, options) {
if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))
{ sel = filterSelectionChange(doc, sel, options); }
var bias = options && options.bias ||
(cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1);
setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true));
if (!(options && options.scroll === false) && doc.cm && doc.cm.getOption("readOnly") != "nocursor")
{ ensureCursorVisible(doc.cm); }
}
function setSelectionInner(doc, sel) {
if (sel.equals(doc.sel)) { return }
doc.sel = sel;
if (doc.cm) {
doc.cm.curOp.updateInput = 1;
doc.cm.curOp.selectionChanged = true;
signalCursorActivity(doc.cm);
}
signalLater(doc, "cursorActivity", doc);
}
// Verify that the selection does not partially select any atomic
// marked ranges.
function reCheckSelection(doc) {
setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false));
}
// Return a selection that does not partially select any atomic
// ranges.
function skipAtomicInSelection(doc, sel, bias, mayClear) {
var out;
for (var i = 0; i < sel.ranges.length; i++) {
var range = sel.ranges[i];
var old = sel.ranges.length == doc.sel.ranges.length && doc.sel.ranges[i];
var newAnchor = skipAtomic(doc, range.anchor, old && old.anchor, bias, mayClear);
var newHead = range.head == range.anchor ? newAnchor : skipAtomic(doc, range.head, old && old.head, bias, mayClear);
if (out || newAnchor != range.anchor || newHead != range.head) {
if (!out) { out = sel.ranges.slice(0, i); }
out[i] = new Range(newAnchor, newHead);
}
}
return out ? normalizeSelection(doc.cm, out, sel.primIndex) : sel
}
function skipAtomicInner(doc, pos, oldPos, dir, mayClear) {
var line = getLine(doc, pos.line);
if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
var sp = line.markedSpans[i], m = sp.marker;
// Determine if we should prevent the cursor being placed to the left/right of an atomic marker
// Historically this was determined using the inclusiveLeft/Right option, but the new way to control it
// is with selectLeft/Right
var preventCursorLeft = ("selectLeft" in m) ? !m.selectLeft : m.inclusiveLeft;
var preventCursorRight = ("selectRight" in m) ? !m.selectRight : m.inclusiveRight;
if ((sp.from == null || (preventCursorLeft ? sp.from <= pos.ch : sp.from < pos.ch)) &&
(sp.to == null || (preventCursorRight ? sp.to >= pos.ch : sp.to > pos.ch))) {
if (mayClear) {
signal(m, "beforeCursorEnter");
if (m.explicitlyCleared) {
if (!line.markedSpans) { break }
else {--i; continue}
}
}
if (!m.atomic) { continue }
if (oldPos) {
var near = m.find(dir < 0 ? 1 : -1), diff = (void 0);
if (dir < 0 ? preventCursorRight : preventCursorLeft)
{ near = movePos(doc, near, -dir, near && near.line == pos.line ? line : null); }
if (near && near.line == pos.line && (diff = cmp(near, oldPos)) && (dir < 0 ? diff < 0 : diff > 0))
{ return skipAtomicInner(doc, near, pos, dir, mayClear) }
}
var far = m.find(dir < 0 ? -1 : 1);
if (dir < 0 ? preventCursorLeft : preventCursorRight)
{ far = movePos(doc, far, dir, far.line == pos.line ? line : null); }
return far ? skipAtomicInner(doc, far, pos, dir, mayClear) : null
}
} }
return pos
}
// Ensure a given position is not inside an atomic range.
function skipAtomic(doc, pos, oldPos, bias, mayClear) {
var dir = bias || 1;
var found = skipAtomicInner(doc, pos, oldPos, dir, mayClear) ||
(!mayClear && skipAtomicInner(doc, pos, oldPos, dir, true)) ||
skipAtomicInner(doc, pos, oldPos, -dir, mayClear) ||
(!mayClear && skipAtomicInner(doc, pos, oldPos, -dir, true));
if (!found) {
doc.cantEdit = true;
return Pos(doc.first, 0)
}
return found
}
function movePos(doc, pos, dir, line) {
if (dir < 0 && pos.ch == 0) {
if (pos.line > doc.first) { return clipPos(doc, Pos(pos.line - 1)) }
else { return null }
} else if (dir > 0 && pos.ch == (line || getLine(doc, pos.line)).text.length) {
if (pos.line < doc.first + doc.size - 1) { return Pos(pos.line + 1, 0) }
else { return null }
} else {
return new Pos(pos.line, pos.ch + dir)
}
}
function selectAll(cm) {
cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);
}
// UPDATING
// Allow "beforeChange" event handlers to influence a change
function filterChange(doc, change, update) {
var obj = {
canceled: false,
from: change.from,
to: change.to,
text: change.text,
origin: change.origin,
cancel: function () { return obj.canceled = true; }
};
if (update) { obj.update = function (from, to, text, origin) {
if (from) { obj.from = clipPos(doc, from); }
if (to) { obj.to = clipPos(doc, to); }
if (text) { obj.text = text; }
if (origin !== undefined) { obj.origin = origin; }
}; }
signal(doc, "beforeChange", doc, obj);
if (doc.cm) { signal(doc.cm, "beforeChange", doc.cm, obj); }
if (obj.canceled) {
if (doc.cm) { doc.cm.curOp.updateInput = 2; }
return null
}
return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}
}
// Apply a change to a document, and add it to the document's
// history, and propagating it to all linked documents.
function makeChange(doc, change, ignoreReadOnly) {
if (doc.cm) {
if (!doc.cm.curOp) { return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly) }
if (doc.cm.state.suppressEdits) { return }
}
if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) {
change = filterChange(doc, change, true);
if (!change) { return }
}
// Possibly split or suppress the update based on the presence
// of read-only spans in its range.
var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to);
if (split) {
for (var i = split.length - 1; i >= 0; --i)
{ makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text, origin: change.origin}); }
} else {
makeChangeInner(doc, change);
}
}
function makeChangeInner(doc, change) {
if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) { return }
var selAfter = computeSelAfterChange(doc, change);
addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN);
makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change));
var rebased = [];
linkedDocs(doc, function (doc, sharedHist) {
if (!sharedHist && indexOf(rebased, doc.history) == -1) {
rebaseHist(doc.history, change);
rebased.push(doc.history);
}
makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change));
});
}
// Revert a change stored in a document's history.
function makeChangeFromHistory(doc, type, allowSelectionOnly) {
var suppress = doc.cm && doc.cm.state.suppressEdits;
if (suppress && !allowSelectionOnly) { return }
var hist = doc.history, event, selAfter = doc.sel;
var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done;
// Verify that there is a useable event (so that ctrl-z won't
// needlessly clear selection events)
var i = 0;
for (; i < source.length; i++) {
event = source[i];
if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)
{ break }
}
if (i == source.length) { return }
hist.lastOrigin = hist.lastSelOrigin = null;
for (;;) {
event = source.pop();
if (event.ranges) {
pushSelectionToHistory(event, dest);
if (allowSelectionOnly && !event.equals(doc.sel)) {
setSelection(doc, event, {clearRedo: false});
return
}
selAfter = event;
} else if (suppress) {
source.push(event);
return
} else { break }
}
// Build up a reverse change object to add to the opposite history
// stack (redo when undoing, and vice versa).
var antiChanges = [];
pushSelectionToHistory(selAfter, dest);
dest.push({changes: antiChanges, generation: hist.generation});
hist.generation = event.generation || ++hist.maxGeneration;
var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange");
var loop = function ( i ) {
var change = event.changes[i];
change.origin = type;
if (filter && !filterChange(doc, change, false)) {
source.length = 0;
return {}
}
antiChanges.push(historyChangeFromChange(doc, change));
var after = i ? computeSelAfterChange(doc, change) : lst(source);
makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change));
if (!i && doc.cm) { doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); }
var rebased = [];
// Propagate to the linked documents
linkedDocs(doc, function (doc, sharedHist) {
if (!sharedHist && indexOf(rebased, doc.history) == -1) {
rebaseHist(doc.history, change);
rebased.push(doc.history);
}
makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change));
});
};
for (var i$1 = event.changes.length - 1; i$1 >= 0; --i$1) {
var returned = loop( i$1 );
if ( returned ) return returned.v;
}
}
// Sub-views need their line numbers shifted when text is added
// above or below them in the parent document.
function shiftDoc(doc, distance) {
if (distance == 0) { return }
doc.first += distance;
doc.sel = new Selection(map(doc.sel.ranges, function (range) { return new Range(
Pos(range.anchor.line + distance, range.anchor.ch),
Pos(range.head.line + distance, range.head.ch)
); }), doc.sel.primIndex);
if (doc.cm) {
regChange(doc.cm, doc.first, doc.first - distance, distance);
for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)
{ regLineChange(doc.cm, l, "gutter"); }
}
}
// More lower-level change function, handling only a single document
// (not linked ones).
function makeChangeSingleDoc(doc, change, selAfter, spans) {
if (doc.cm && !doc.cm.curOp)
{ return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans) }
if (change.to.line < doc.first) {
shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line));
return
}
if (change.from.line > doc.lastLine()) { return }
// Clip the change to the size of this doc
if (change.from.line < doc.first) {
var shift = change.text.length - 1 - (doc.first - change.from.line);
shiftDoc(doc, shift);
change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),
text: [lst(change.text)], origin: change.origin};
}
var last = doc.lastLine();
if (change.to.line > last) {
change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),
text: [change.text[0]], origin: change.origin};
}
change.removed = getBetween(doc, change.from, change.to);
if (!selAfter) { selAfter = computeSelAfterChange(doc, change); }
if (doc.cm) { makeChangeSingleDocInEditor(doc.cm, change, spans); }
else { updateDoc(doc, change, spans); }
setSelectionNoUndo(doc, selAfter, sel_dontScroll);
if (doc.cantEdit && skipAtomic(doc, Pos(doc.firstLine(), 0)))
{ doc.cantEdit = false; }
}
// Handle the interaction of a change to a document with the editor
// that this document is part of.
function makeChangeSingleDocInEditor(cm, change, spans) {
var doc = cm.doc, display = cm.display, from = change.from, to = change.to;
var recomputeMaxLength = false, checkWidthStart = from.line;
if (!cm.options.lineWrapping) {
checkWidthStart = lineNo(visualLine(getLine(doc, from.line)));
doc.iter(checkWidthStart, to.line + 1, function (line) {
if (line == display.maxLine) {
recomputeMaxLength = true;
return true
}
});
}
if (doc.sel.contains(change.from, change.to) > -1)
{ signalCursorActivity(cm); }
updateDoc(doc, change, spans, estimateHeight(cm));
if (!cm.options.lineWrapping) {
doc.iter(checkWidthStart, from.line + change.text.length, function (line) {
var len = lineLength(line);
if (len > display.maxLineLength) {
display.maxLine = line;
display.maxLineLength = len;
display.maxLineChanged = true;
recomputeMaxLength = false;
}
});
if (recomputeMaxLength) { cm.curOp.updateMaxLine = true; }
}
retreatFrontier(doc, from.line);
startWorker(cm, 400);
var lendiff = change.text.length - (to.line - from.line) - 1;
// Remember that these lines changed, for updating the display
if (change.full)
{ regChange(cm); }
else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))
{ regLineChange(cm, from.line, "text"); }
else
{ regChange(cm, from.line, to.line + 1, lendiff); }
var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change");
if (changeHandler || changesHandler) {
var obj = {
from: from, to: to,
text: change.text,
removed: change.removed,
origin: change.origin
};
if (changeHandler) { signalLater(cm, "change", cm, obj); }
if (changesHandler) { (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); }
}
cm.display.selForContextMenu = null;
}
function replaceRange(doc, code, from, to, origin) {
var assign;
if (!to) { to = from; }
if (cmp(to, from) < 0) { (assign = [to, from], from = assign[0], to = assign[1]); }
if (typeof code == "string") { code = doc.splitLines(code); }
makeChange(doc, {from: from, to: to, text: code, origin: origin});
}
// Rebasing/resetting history to deal with externally-sourced changes
function rebaseHistSelSingle(pos, from, to, diff) {
if (to < pos.line) {
pos.line += diff;
} else if (from < pos.line) {
pos.line = from;
pos.ch = 0;
}
}
// Tries to rebase an array of history events given a change in the
// document. If the change touches the same lines as the event, the
// event, and everything 'behind' it, is discarded. If the change is
// before the event, the event's positions are updated. Uses a
// copy-on-write scheme for the positions, to avoid having to
// reallocate them all on every rebase, but also avoid problems with
// shared position objects being unsafely updated.
function rebaseHistArray(array, from, to, diff) {
for (var i = 0; i < array.length; ++i) {
var sub = array[i], ok = true;
if (sub.ranges) {
if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; }
for (var j = 0; j < sub.ranges.length; j++) {
rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff);
rebaseHistSelSingle(sub.ranges[j].head, from, to, diff);
}
continue
}
for (var j$1 = 0; j$1 < sub.changes.length; ++j$1) {
var cur = sub.changes[j$1];
if (to < cur.from.line) {
cur.from = Pos(cur.from.line + diff, cur.from.ch);
cur.to = Pos(cur.to.line + diff, cur.to.ch);
} else if (from <= cur.to.line) {
ok = false;
break
}
}
if (!ok) {
array.splice(0, i + 1);
i = 0;
}
}
}
function rebaseHist(hist, change) {
var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1;
rebaseHistArray(hist.done, from, to, diff);
rebaseHistArray(hist.undone, from, to, diff);
}
// Utility for applying a change to a line by handle or number,
// returning the number and optionally registering the line as
// changed.
function changeLine(doc, handle, changeType, op) {
var no = handle, line = handle;
if (typeof handle == "number") { line = getLine(doc, clipLine(doc, handle)); }
else { no = lineNo(handle); }
if (no == null) { return null }
if (op(line, no) && doc.cm) { regLineChange(doc.cm, no, changeType); }
return line
}
// The document is represented as a BTree consisting of leaves, with
// chunk of lines in them, and branches, with up to ten leaves or
// other branch nodes below them. The top node is always a branch
// node, and is the document object itself (meaning it has
// additional methods and properties).
//
// All nodes have parent links. The tree is used both to go from
// line numbers to line objects, and to go from objects to numbers.
// It also indexes by height, and is used to convert between height
// and line object, and to find the total height of the document.
//
// See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html
function LeafChunk(lines) {
this.lines = lines;
this.parent = null;
var height = 0;
for (var i = 0; i < lines.length; ++i) {
lines[i].parent = this;
height += lines[i].height;
}
this.height = height;
}
LeafChunk.prototype = {
chunkSize: function() { return this.lines.length },
// Remove the n lines at offset 'at'.
removeInner: function(at, n) {
for (var i = at, e = at + n; i < e; ++i) {
var line = this.lines[i];
this.height -= line.height;
cleanUpLine(line);
signalLater(line, "delete");
}
this.lines.splice(at, n);
},
// Helper used to collapse a small branch into a single leaf.
collapse: function(lines) {
lines.push.apply(lines, this.lines);
},
// Insert the given array of lines at offset 'at', count them as
// having the given height.
insertInner: function(at, lines, height) {
this.height += height;
this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
for (var i = 0; i < lines.length; ++i) { lines[i].parent = this; }
},
// Used to iterate over a part of the tree.
iterN: function(at, n, op) {
for (var e = at + n; at < e; ++at)
{ if (op(this.lines[at])) { return true } }
}
};
function BranchChunk(children) {
this.children = children;
var size = 0, height = 0;
for (var i = 0; i < children.length; ++i) {
var ch = children[i];
size += ch.chunkSize(); height += ch.height;
ch.parent = this;
}
this.size = size;
this.height = height;
this.parent = null;
}
BranchChunk.prototype = {
chunkSize: function() { return this.size },
removeInner: function(at, n) {
this.size -= n;
for (var i = 0; i < this.children.length; ++i) {
var child = this.children[i], sz = child.chunkSize();
if (at < sz) {
var rm = Math.min(n, sz - at), oldHeight = child.height;
child.removeInner(at, rm);
this.height -= oldHeight - child.height;
if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
if ((n -= rm) == 0) { break }
at = 0;
} else { at -= sz; }
}
// If the result is smaller than 25 lines, ensure that it is a
// single leaf node.
if (this.size - n < 25 &&
(this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) {
var lines = [];
this.collapse(lines);
this.children = [new LeafChunk(lines)];
this.children[0].parent = this;
}
},
collapse: function(lines) {
for (var i = 0; i < this.children.length; ++i) { this.children[i].collapse(lines); }
},
insertInner: function(at, lines, height) {
this.size += lines.length;
this.height += height;
for (var i = 0; i < this.children.length; ++i) {
var child = this.children[i], sz = child.chunkSize();
if (at <= sz) {
child.insertInner(at, lines, height);
if (child.lines && child.lines.length > 50) {
// To avoid memory thrashing when child.lines is huge (e.g. first view of a large file), it's never spliced.
// Instead, small slices are taken. They're taken in order because sequential memory accesses are fastest.
var remaining = child.lines.length % 25 + 25;
for (var pos = remaining; pos < child.lines.length;) {
var leaf = new LeafChunk(child.lines.slice(pos, pos += 25));
child.height -= leaf.height;
this.children.splice(++i, 0, leaf);
leaf.parent = this;
}
child.lines = child.lines.slice(0, remaining);
this.maybeSpill();
}
break
}
at -= sz;
}
},
// When a node has grown, check whether it should be split.
maybeSpill: function() {
if (this.children.length <= 10) { return }
var me = this;
do {
var spilled = me.children.splice(me.children.length - 5, 5);
var sibling = new BranchChunk(spilled);
if (!me.parent) { // Become the parent node
var copy = new BranchChunk(me.children);
copy.parent = me;
me.children = [copy, sibling];
me = copy;
} else {
me.size -= sibling.size;
me.height -= sibling.height;
var myIndex = indexOf(me.parent.children, me);
me.parent.children.splice(myIndex + 1, 0, sibling);
}
sibling.parent = me.parent;
} while (me.children.length > 10)
me.parent.maybeSpill();
},
iterN: function(at, n, op) {
for (var i = 0; i < this.children.length; ++i) {
var child = this.children[i], sz = child.chunkSize();
if (at < sz) {
var used = Math.min(n, sz - at);
if (child.iterN(at, used, op)) { return true }
if ((n -= used) == 0) { break }
at = 0;
} else { at -= sz; }
}
}
};
// Line widgets are block elements displayed above or below a line.
var LineWidget = function(doc, node, options) {
if (options) { for (var opt in options) { if (options.hasOwnProperty(opt))
{ this[opt] = options[opt]; } } }
this.doc = doc;
this.node = node;
};
LineWidget.prototype.clear = function () {
var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line);
if (no == null || !ws) { return }
for (var i = 0; i < ws.length; ++i) { if (ws[i] == this) { ws.splice(i--, 1); } }
if (!ws.length) { line.widgets = null; }
var height = widgetHeight(this);
updateLineHeight(line, Math.max(0, line.height - height));
if (cm) {
runInOp(cm, function () {
adjustScrollWhenAboveVisible(cm, line, -height);
regLineChange(cm, no, "widget");
});
signalLater(cm, "lineWidgetCleared", cm, this, no);
}
};
LineWidget.prototype.changed = function () {
var this$1 = this;
var oldH = this.height, cm = this.doc.cm, line = this.line;
this.height = null;
var diff = widgetHeight(this) - oldH;
if (!diff) { return }
if (!lineIsHidden(this.doc, line)) { updateLineHeight(line, line.height + diff); }
if (cm) {
runInOp(cm, function () {
cm.curOp.forceUpdate = true;
adjustScrollWhenAboveVisible(cm, line, diff);
signalLater(cm, "lineWidgetChanged", cm, this$1, lineNo(line));
});
}
};
eventMixin(LineWidget);
function adjustScrollWhenAboveVisible(cm, line, diff) {
if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop))
{ addToScrollTop(cm, diff); }
}
function addLineWidget(doc, handle, node, options) {
var widget = new LineWidget(doc, node, options);
var cm = doc.cm;
if (cm && widget.noHScroll) { cm.display.alignWidgets = true; }
changeLine(doc, handle, "widget", function (line) {
var widgets = line.widgets || (line.widgets = []);
if (widget.insertAt == null) { widgets.push(widget); }
else { widgets.splice(Math.min(widgets.length, Math.max(0, widget.insertAt)), 0, widget); }
widget.line = line;
if (cm && !lineIsHidden(doc, line)) {
var aboveVisible = heightAtLine(line) < doc.scrollTop;
updateLineHeight(line, line.height + widgetHeight(widget));
if (aboveVisible) { addToScrollTop(cm, widget.height); }
cm.curOp.forceUpdate = true;
}
return true
});
if (cm) { signalLater(cm, "lineWidgetAdded", cm, widget, typeof handle == "number" ? handle : lineNo(handle)); }
return widget
}
// TEXTMARKERS
// Created with markText and setBookmark methods. A TextMarker is a
// handle that can be used to clear or find a marked position in the
// document. Line objects hold arrays (markedSpans) containing
// {from, to, marker} object pointing to such marker objects, and
// indicating that such a marker is present on that line. Multiple
// lines may point to the same marker when it spans across lines.
// The spans will have null for their from/to properties when the
// marker continues beyond the start/end of the line. Markers have
// links back to the lines they currently touch.
// Collapsed markers have unique ids, in order to be able to order
// them, which is needed for uniquely determining an outer marker
// when they overlap (they may nest, but not partially overlap).
var nextMarkerId = 0;
var TextMarker = function(doc, type) {
this.lines = [];
this.type = type;
this.doc = doc;
this.id = ++nextMarkerId;
};
// Clear the marker.
TextMarker.prototype.clear = function () {
if (this.explicitlyCleared) { return }
var cm = this.doc.cm, withOp = cm && !cm.curOp;
if (withOp) { startOperation(cm); }
if (hasHandler(this, "clear")) {
var found = this.find();
if (found) { signalLater(this, "clear", found.from, found.to); }
}
var min = null, max = null;
for (var i = 0; i < this.lines.length; ++i) {
var line = this.lines[i];
var span = getMarkedSpanFor(line.markedSpans, this);
if (cm && !this.collapsed) { regLineChange(cm, lineNo(line), "text"); }
else if (cm) {
if (span.to != null) { max = lineNo(line); }
if (span.from != null) { min = lineNo(line); }
}
line.markedSpans = removeMarkedSpan(line.markedSpans, span);
if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm)
{ updateLineHeight(line, textHeight(cm.display)); }
}
if (cm && this.collapsed && !cm.options.lineWrapping) { for (var i$1 = 0; i$1 < this.lines.length; ++i$1) {
var visual = visualLine(this.lines[i$1]), len = lineLength(visual);
if (len > cm.display.maxLineLength) {
cm.display.maxLine = visual;
cm.display.maxLineLength = len;
cm.display.maxLineChanged = true;
}
} }
if (min != null && cm && this.collapsed) { regChange(cm, min, max + 1); }
this.lines.length = 0;
this.explicitlyCleared = true;
if (this.atomic && this.doc.cantEdit) {
this.doc.cantEdit = false;
if (cm) { reCheckSelection(cm.doc); }
}
if (cm) { signalLater(cm, "markerCleared", cm, this, min, max); }
if (withOp) { endOperation(cm); }
if (this.parent) { this.parent.clear(); }
};
// Find the position of the marker in the document. Returns a {from,
// to} object by default. Side can be passed to get a specific side
// -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the
// Pos objects returned contain a line object, rather than a line
// number (used to prevent looking up the same line twice).
TextMarker.prototype.find = function (side, lineObj) {
if (side == null && this.type == "bookmark") { side = 1; }
var from, to;
for (var i = 0; i < this.lines.length; ++i) {
var line = this.lines[i];
var span = getMarkedSpanFor(line.markedSpans, this);
if (span.from != null) {
from = Pos(lineObj ? line : lineNo(line), span.from);
if (side == -1) { return from }
}
if (span.to != null) {
to = Pos(lineObj ? line : lineNo(line), span.to);
if (side == 1) { return to }
}
}
return from && {from: from, to: to}
};
// Signals that the marker's widget changed, and surrounding layout
// should be recomputed.
TextMarker.prototype.changed = function () {
var this$1 = this;
var pos = this.find(-1, true), widget = this, cm = this.doc.cm;
if (!pos || !cm) { return }
runInOp(cm, function () {
var line = pos.line, lineN = lineNo(pos.line);
var view = findViewForLine(cm, lineN);
if (view) {
clearLineMeasurementCacheFor(view);
cm.curOp.selectionChanged = cm.curOp.forceUpdate = true;
}
cm.curOp.updateMaxLine = true;
if (!lineIsHidden(widget.doc, line) && widget.height != null) {
var oldHeight = widget.height;
widget.height = null;
var dHeight = widgetHeight(widget) - oldHeight;
if (dHeight)
{ updateLineHeight(line, line.height + dHeight); }
}
signalLater(cm, "markerChanged", cm, this$1);
});
};
TextMarker.prototype.attachLine = function (line) {
if (!this.lines.length && this.doc.cm) {
var op = this.doc.cm.curOp;
if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1)
{ (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); }
}
this.lines.push(line);
};
TextMarker.prototype.detachLine = function (line) {
this.lines.splice(indexOf(this.lines, line), 1);
if (!this.lines.length && this.doc.cm) {
var op = this.doc.cm.curOp
;(op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this);
}
};
eventMixin(TextMarker);
// Create a marker, wire it up to the right lines, and
function markText(doc, from, to, options, type) {
// Shared markers (across linked documents) are handled separately
// (markTextShared will call out to this again, once per
// document).
if (options && options.shared) { return markTextShared(doc, from, to, options, type) }
// Ensure we are in an operation.
if (doc.cm && !doc.cm.curOp) { return operation(doc.cm, markText)(doc, from, to, options, type) }
var marker = new TextMarker(doc, type), diff = cmp(from, to);
if (options) { copyObj(options, marker, false); }
// Don't connect empty markers unless clearWhenEmpty is false
if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false)
{ return marker }
if (marker.replacedWith) {
// Showing up as a widget implies collapsed (widget replaces text)
marker.collapsed = true;
marker.widgetNode = eltP("span", [marker.replacedWith], "CodeMirror-widget");
if (!options.handleMouseEvents) { marker.widgetNode.setAttribute("cm-ignore-events", "true"); }
if (options.insertLeft) { marker.widgetNode.insertLeft = true; }
}
if (marker.collapsed) {
if (conflictingCollapsedRange(doc, from.line, from, to, marker) ||
from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))
{ throw new Error("Inserting collapsed marker partially overlapping an existing one") }
seeCollapsedSpans();
}
if (marker.addToHistory)
{ addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); }
var curLine = from.line, cm = doc.cm, updateMaxLine;
doc.iter(curLine, to.line + 1, function (line) {
if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)
{ updateMaxLine = true; }
if (marker.collapsed && curLine != from.line) { updateLineHeight(line, 0); }
addMarkedSpan(line, new MarkedSpan(marker,
curLine == from.line ? from.ch : null,
curLine == to.line ? to.ch : null), doc.cm && doc.cm.curOp);
++curLine;
});
// lineIsHidden depends on the presence of the spans, so needs a second pass
if (marker.collapsed) { doc.iter(from.line, to.line + 1, function (line) {
if (lineIsHidden(doc, line)) { updateLineHeight(line, 0); }
}); }
if (marker.clearOnEnter) { on(marker, "beforeCursorEnter", function () { return marker.clear(); }); }
if (marker.readOnly) {
seeReadOnlySpans();
if (doc.history.done.length || doc.history.undone.length)
{ doc.clearHistory(); }
}
if (marker.collapsed) {
marker.id = ++nextMarkerId;
marker.atomic = true;
}
if (cm) {
// Sync editor state
if (updateMaxLine) { cm.curOp.updateMaxLine = true; }
if (marker.collapsed)
{ regChange(cm, from.line, to.line + 1); }
else if (marker.className || marker.startStyle || marker.endStyle || marker.css ||
marker.attributes || marker.title)
{ for (var i = from.line; i <= to.line; i++) { regLineChange(cm, i, "text"); } }
if (marker.atomic) { reCheckSelection(cm.doc); }
signalLater(cm, "markerAdded", cm, marker);
}
return marker
}
// SHARED TEXTMARKERS
// A shared marker spans multiple linked documents. It is
// implemented as a meta-marker-object controlling multiple normal
// markers.
var SharedTextMarker = function(markers, primary) {
this.markers = markers;
this.primary = primary;
for (var i = 0; i < markers.length; ++i)
{ markers[i].parent = this; }
};
SharedTextMarker.prototype.clear = function () {
if (this.explicitlyCleared) { return }
this.explicitlyCleared = true;
for (var i = 0; i < this.markers.length; ++i)
{ this.markers[i].clear(); }
signalLater(this, "clear");
};
SharedTextMarker.prototype.find = function (side, lineObj) {
return this.primary.find(side, lineObj)
};
eventMixin(SharedTextMarker);
function markTextShared(doc, from, to, options, type) {
options = copyObj(options);
options.shared = false;
var markers = [markText(doc, from, to, options, type)], primary = markers[0];
var widget = options.widgetNode;
linkedDocs(doc, function (doc) {
if (widget) { options.widgetNode = widget.cloneNode(true); }
markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type));
for (var i = 0; i < doc.linked.length; ++i)
{ if (doc.linked[i].isParent) { return } }
primary = lst(markers);
});
return new SharedTextMarker(markers, primary)
}
function findSharedMarkers(doc) {
return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), function (m) { return m.parent; })
}
function copySharedMarkers(doc, markers) {
for (var i = 0; i < markers.length; i++) {
var marker = markers[i], pos = marker.find();
var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to);
if (cmp(mFrom, mTo)) {
var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type);
marker.markers.push(subMark);
subMark.parent = marker;
}
}
}
function detachSharedMarkers(markers) {
var loop = function ( i ) {
var marker = markers[i], linked = [marker.primary.doc];
linkedDocs(marker.primary.doc, function (d) { return linked.push(d); });
for (var j = 0; j < marker.markers.length; j++) {
var subMarker = marker.markers[j];
if (indexOf(linked, subMarker.doc) == -1) {
subMarker.parent = null;
marker.markers.splice(j--, 1);
}
}
};
for (var i = 0; i < markers.length; i++) loop( i );
}
var nextDocId = 0;
var Doc = function(text, mode, firstLine, lineSep, direction) {
if (!(this instanceof Doc)) { return new Doc(text, mode, firstLine, lineSep, direction) }
if (firstLine == null) { firstLine = 0; }
BranchChunk.call(this, [new LeafChunk([new Line("", null)])]);
this.first = firstLine;
this.scrollTop = this.scrollLeft = 0;
this.cantEdit = false;
this.cleanGeneration = 1;
this.modeFrontier = this.highlightFrontier = firstLine;
var start = Pos(firstLine, 0);
this.sel = simpleSelection(start);
this.history = new History(null);
this.id = ++nextDocId;
this.modeOption = mode;
this.lineSep = lineSep;
this.direction = (direction == "rtl") ? "rtl" : "ltr";
this.extend = false;
if (typeof text == "string") { text = this.splitLines(text); }
updateDoc(this, {from: start, to: start, text: text});
setSelection(this, simpleSelection(start), sel_dontScroll);
};
Doc.prototype = createObj(BranchChunk.prototype, {
constructor: Doc,
// Iterate over the document. Supports two forms -- with only one
// argument, it calls that for each line in the document. With
// three, it iterates over the range given by the first two (with
// the second being non-inclusive).
iter: function(from, to, op) {
if (op) { this.iterN(from - this.first, to - from, op); }
else { this.iterN(this.first, this.first + this.size, from); }
},
// Non-public interface for adding and removing lines.
insert: function(at, lines) {
var height = 0;
for (var i = 0; i < lines.length; ++i) { height += lines[i].height; }
this.insertInner(at - this.first, lines, height);
},
remove: function(at, n) { this.removeInner(at - this.first, n); },
// From here, the methods are part of the public interface. Most
// are also available from CodeMirror (editor) instances.
getValue: function(lineSep) {
var lines = getLines(this, this.first, this.first + this.size);
if (lineSep === false) { return lines }
return lines.join(lineSep || this.lineSeparator())
},
setValue: docMethodOp(function(code) {
var top = Pos(this.first, 0), last = this.first + this.size - 1;
makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),
text: this.splitLines(code), origin: "setValue", full: true}, true);
if (this.cm) { scrollToCoords(this.cm, 0, 0); }
setSelection(this, simpleSelection(top), sel_dontScroll);
}),
replaceRange: function(code, from, to, origin) {
from = clipPos(this, from);
to = to ? clipPos(this, to) : from;
replaceRange(this, code, from, to, origin);
},
getRange: function(from, to, lineSep) {
var lines = getBetween(this, clipPos(this, from), clipPos(this, to));
if (lineSep === false) { return lines }
if (lineSep === '') { return lines.join('') }
return lines.join(lineSep || this.lineSeparator())
},
getLine: function(line) {var l = this.getLineHandle(line); return l && l.text},
getLineHandle: function(line) {if (isLine(this, line)) { return getLine(this, line) }},
getLineNumber: function(line) {return lineNo(line)},
getLineHandleVisualStart: function(line) {
if (typeof line == "number") { line = getLine(this, line); }
return visualLine(line)
},
lineCount: function() {return this.size},
firstLine: function() {return this.first},
lastLine: function() {return this.first + this.size - 1},
clipPos: function(pos) {return clipPos(this, pos)},
getCursor: function(start) {
var range = this.sel.primary(), pos;
if (start == null || start == "head") { pos = range.head; }
else if (start == "anchor") { pos = range.anchor; }
else if (start == "end" || start == "to" || start === false) { pos = range.to(); }
else { pos = range.from(); }
return pos
},
listSelections: function() { return this.sel.ranges },
somethingSelected: function() {return this.sel.somethingSelected()},
setCursor: docMethodOp(function(line, ch, options) {
setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options);
}),
setSelection: docMethodOp(function(anchor, head, options) {
setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options);
}),
extendSelection: docMethodOp(function(head, other, options) {
extendSelection(this, clipPos(this, head), other && clipPos(this, other), options);
}),
extendSelections: docMethodOp(function(heads, options) {
extendSelections(this, clipPosArray(this, heads), options);
}),
extendSelectionsBy: docMethodOp(function(f, options) {
var heads = map(this.sel.ranges, f);
extendSelections(this, clipPosArray(this, heads), options);
}),
setSelections: docMethodOp(function(ranges, primary, options) {
if (!ranges.length) { return }
var out = [];
for (var i = 0; i < ranges.length; i++)
{ out[i] = new Range(clipPos(this, ranges[i].anchor),
clipPos(this, ranges[i].head || ranges[i].anchor)); }
if (primary == null) { primary = Math.min(ranges.length - 1, this.sel.primIndex); }
setSelection(this, normalizeSelection(this.cm, out, primary), options);
}),
addSelection: docMethodOp(function(anchor, head, options) {
var ranges = this.sel.ranges.slice(0);
ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor)));
setSelection(this, normalizeSelection(this.cm, ranges, ranges.length - 1), options);
}),
getSelection: function(lineSep) {
var ranges = this.sel.ranges, lines;
for (var i = 0; i < ranges.length; i++) {
var sel = getBetween(this, ranges[i].from(), ranges[i].to());
lines = lines ? lines.concat(sel) : sel;
}
if (lineSep === false) { return lines }
else { return lines.join(lineSep || this.lineSeparator()) }
},
getSelections: function(lineSep) {
var parts = [], ranges = this.sel.ranges;
for (var i = 0; i < ranges.length; i++) {
var sel = getBetween(this, ranges[i].from(), ranges[i].to());
if (lineSep !== false) { sel = sel.join(lineSep || this.lineSeparator()); }
parts[i] = sel;
}
return parts
},
replaceSelection: function(code, collapse, origin) {
var dup = [];
for (var i = 0; i < this.sel.ranges.length; i++)
{ dup[i] = code; }
this.replaceSelections(dup, collapse, origin || "+input");
},
replaceSelections: docMethodOp(function(code, collapse, origin) {
var changes = [], sel = this.sel;
for (var i = 0; i < sel.ranges.length; i++) {
var range = sel.ranges[i];
changes[i] = {from: range.from(), to: range.to(), text: this.splitLines(code[i]), origin: origin};
}
var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse);
for (var i$1 = changes.length - 1; i$1 >= 0; i$1--)
{ makeChange(this, changes[i$1]); }
if (newSel) { setSelectionReplaceHistory(this, newSel); }
else if (this.cm) { ensureCursorVisible(this.cm); }
}),
undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}),
redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}),
undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}),
redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}),
setExtending: function(val) {this.extend = val;},
getExtending: function() {return this.extend},
historySize: function() {
var hist = this.history, done = 0, undone = 0;
for (var i = 0; i < hist.done.length; i++) { if (!hist.done[i].ranges) { ++done; } }
for (var i$1 = 0; i$1 < hist.undone.length; i$1++) { if (!hist.undone[i$1].ranges) { ++undone; } }
return {undo: done, redo: undone}
},
clearHistory: function() {
var this$1 = this;
this.history = new History(this.history);
linkedDocs(this, function (doc) { return doc.history = this$1.history; }, true);
},
markClean: function() {
this.cleanGeneration = this.changeGeneration(true);
},
changeGeneration: function(forceSplit) {
if (forceSplit)
{ this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; }
return this.history.generation
},
isClean: function (gen) {
return this.history.generation == (gen || this.cleanGeneration)
},
getHistory: function() {
return {done: copyHistoryArray(this.history.done),
undone: copyHistoryArray(this.history.undone)}
},
setHistory: function(histData) {
var hist = this.history = new History(this.history);
hist.done = copyHistoryArray(histData.done.slice(0), null, true);
hist.undone = copyHistoryArray(histData.undone.slice(0), null, true);
},
setGutterMarker: docMethodOp(function(line, gutterID, value) {
return changeLine(this, line, "gutter", function (line) {
var markers = line.gutterMarkers || (line.gutterMarkers = {});
markers[gutterID] = value;
if (!value && isEmpty(markers)) { line.gutterMarkers = null; }
return true
})
}),
clearGutter: docMethodOp(function(gutterID) {
var this$1 = this;
this.iter(function (line) {
if (line.gutterMarkers && line.gutterMarkers[gutterID]) {
changeLine(this$1, line, "gutter", function () {
line.gutterMarkers[gutterID] = null;
if (isEmpty(line.gutterMarkers)) { line.gutterMarkers = null; }
return true
});
}
});
}),
lineInfo: function(line) {
var n;
if (typeof line == "number") {
if (!isLine(this, line)) { return null }
n = line;
line = getLine(this, line);
if (!line) { return null }
} else {
n = lineNo(line);
if (n == null) { return null }
}
return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,
textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,
widgets: line.widgets}
},
addLineClass: docMethodOp(function(handle, where, cls) {
return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
var prop = where == "text" ? "textClass"
: where == "background" ? "bgClass"
: where == "gutter" ? "gutterClass" : "wrapClass";
if (!line[prop]) { line[prop] = cls; }
else if (classTest(cls).test(line[prop])) { return false }
else { line[prop] += " " + cls; }
return true
})
}),
removeLineClass: docMethodOp(function(handle, where, cls) {
return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
var prop = where == "text" ? "textClass"
: where == "background" ? "bgClass"
: where == "gutter" ? "gutterClass" : "wrapClass";
var cur = line[prop];
if (!cur) { return false }
else if (cls == null) { line[prop] = null; }
else {
var found = cur.match(classTest(cls));
if (!found) { return false }
var end = found.index + found[0].length;
line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null;
}
return true
})
}),
addLineWidget: docMethodOp(function(handle, node, options) {
return addLineWidget(this, handle, node, options)
}),
removeLineWidget: function(widget) { widget.clear(); },
markText: function(from, to, options) {
return markText(this, clipPos(this, from), clipPos(this, to), options, options && options.type || "range")
},
setBookmark: function(pos, options) {
var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),
insertLeft: options && options.insertLeft,
clearWhenEmpty: false, shared: options && options.shared,
handleMouseEvents: options && options.handleMouseEvents};
pos = clipPos(this, pos);
return markText(this, pos, pos, realOpts, "bookmark")
},
findMarksAt: function(pos) {
pos = clipPos(this, pos);
var markers = [], spans = getLine(this, pos.line).markedSpans;
if (spans) { for (var i = 0; i < spans.length; ++i) {
var span = spans[i];
if ((span.from == null || span.from <= pos.ch) &&
(span.to == null || span.to >= pos.ch))
{ markers.push(span.marker.parent || span.marker); }
} }
return markers
},
findMarks: function(from, to, filter) {
from = clipPos(this, from); to = clipPos(this, to);
var found = [], lineNo = from.line;
this.iter(from.line, to.line + 1, function (line) {
var spans = line.markedSpans;
if (spans) { for (var i = 0; i < spans.length; i++) {
var span = spans[i];
if (!(span.to != null && lineNo == from.line && from.ch >= span.to ||
span.from == null && lineNo != from.line ||
span.from != null && lineNo == to.line && span.from >= to.ch) &&
(!filter || filter(span.marker)))
{ found.push(span.marker.parent || span.marker); }
} }
++lineNo;
});
return found
},
getAllMarks: function() {
var markers = [];
this.iter(function (line) {
var sps = line.markedSpans;
if (sps) { for (var i = 0; i < sps.length; ++i)
{ if (sps[i].from != null) { markers.push(sps[i].marker); } } }
});
return markers
},
posFromIndex: function(off) {
var ch, lineNo = this.first, sepSize = this.lineSeparator().length;
this.iter(function (line) {
var sz = line.text.length + sepSize;
if (sz > off) { ch = off; return true }
off -= sz;
++lineNo;
});
return clipPos(this, Pos(lineNo, ch))
},
indexFromPos: function (coords) {
coords = clipPos(this, coords);
var index = coords.ch;
if (coords.line < this.first || coords.ch < 0) { return 0 }
var sepSize = this.lineSeparator().length;
this.iter(this.first, coords.line, function (line) { // iter aborts when callback returns a truthy value
index += line.text.length + sepSize;
});
return index
},
copy: function(copyHistory) {
var doc = new Doc(getLines(this, this.first, this.first + this.size),
this.modeOption, this.first, this.lineSep, this.direction);
doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft;
doc.sel = this.sel;
doc.extend = false;
if (copyHistory) {
doc.history.undoDepth = this.history.undoDepth;
doc.setHistory(this.getHistory());
}
return doc
},
linkedDoc: function(options) {
if (!options) { options = {}; }
var from = this.first, to = this.first + this.size;
if (options.from != null && options.from > from) { from = options.from; }
if (options.to != null && options.to < to) { to = options.to; }
var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from, this.lineSep, this.direction);
if (options.sharedHist) { copy.history = this.history
; }(this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist});
copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}];
copySharedMarkers(copy, findSharedMarkers(this));
return copy
},
unlinkDoc: function(other) {
if (other instanceof CodeMirror) { other = other.doc; }
if (this.linked) { for (var i = 0; i < this.linked.length; ++i) {
var link = this.linked[i];
if (link.doc != other) { continue }
this.linked.splice(i, 1);
other.unlinkDoc(this);
detachSharedMarkers(findSharedMarkers(this));
break
} }
// If the histories were shared, split them again
if (other.history == this.history) {
var splitIds = [other.id];
linkedDocs(other, function (doc) { return splitIds.push(doc.id); }, true);
other.history = new History(null);
other.history.done = copyHistoryArray(this.history.done, splitIds);
other.history.undone = copyHistoryArray(this.history.undone, splitIds);
}
},
iterLinkedDocs: function(f) {linkedDocs(this, f);},
getMode: function() {return this.mode},
getEditor: function() {return this.cm},
splitLines: function(str) {
if (this.lineSep) { return str.split(this.lineSep) }
return splitLinesAuto(str)
},
lineSeparator: function() { return this.lineSep || "\n" },
setDirection: docMethodOp(function (dir) {
if (dir != "rtl") { dir = "ltr"; }
if (dir == this.direction) { return }
this.direction = dir;
this.iter(function (line) { return line.order = null; });
if (this.cm) { directionChanged(this.cm); }
})
});
// Public alias.
Doc.prototype.eachLine = Doc.prototype.iter;
// Kludge to work around strange IE behavior where it'll sometimes
// re-fire a series of drag-related events right after the drop (#1551)
var lastDrop = 0;
function onDrop(e) {
var cm = this;
clearDragCursor(cm);
if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e))
{ return }
e_preventDefault(e);
if (ie) { lastDrop = +new Date; }
var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files;
if (!pos || cm.isReadOnly()) { return }
// Might be a file drop, in which case we simply extract the text
// and insert it.
if (files && files.length && window.FileReader && window.File) {
var n = files.length, text = Array(n), read = 0;
var markAsReadAndPasteIfAllFilesAreRead = function () {
if (++read == n) {
operation(cm, function () {
pos = clipPos(cm.doc, pos);
var change = {from: pos, to: pos,
text: cm.doc.splitLines(
text.filter(function (t) { return t != null; }).join(cm.doc.lineSeparator())),
origin: "paste"};
makeChange(cm.doc, change);
setSelectionReplaceHistory(cm.doc, simpleSelection(clipPos(cm.doc, pos), clipPos(cm.doc, changeEnd(change))));
})();
}
};
var readTextFromFile = function (file, i) {
if (cm.options.allowDropFileTypes &&
indexOf(cm.options.allowDropFileTypes, file.type) == -1) {
markAsReadAndPasteIfAllFilesAreRead();
return
}
var reader = new FileReader;
reader.onerror = function () { return markAsReadAndPasteIfAllFilesAreRead(); };
reader.onload = function () {
var content = reader.result;
if (/[\x00-\x08\x0e-\x1f]{2}/.test(content)) {
markAsReadAndPasteIfAllFilesAreRead();
return
}
text[i] = content;
markAsReadAndPasteIfAllFilesAreRead();
};
reader.readAsText(file);
};
for (var i = 0; i < files.length; i++) { readTextFromFile(files[i], i); }
} else { // Normal drop
// Don't do a replace if the drop happened inside of the selected text.
if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {
cm.state.draggingText(e);
// Ensure the editor is re-focused
setTimeout(function () { return cm.display.input.focus(); }, 20);
return
}
try {
var text$1 = e.dataTransfer.getData("Text");
if (text$1) {
var selected;
if (cm.state.draggingText && !cm.state.draggingText.copy)
{ selected = cm.listSelections(); }
setSelectionNoUndo(cm.doc, simpleSelection(pos, pos));
if (selected) { for (var i$1 = 0; i$1 < selected.length; ++i$1)
{ replaceRange(cm.doc, "", selected[i$1].anchor, selected[i$1].head, "drag"); } }
cm.replaceSelection(text$1, "around", "paste");
cm.display.input.focus();
}
}
catch(e$1){}
}
}
function onDragStart(cm, e) {
if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return }
if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) { return }
e.dataTransfer.setData("Text", cm.getSelection());
e.dataTransfer.effectAllowed = "copyMove";
// Use dummy image instead of default browsers image.
// Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
if (e.dataTransfer.setDragImage && !safari) {
var img = elt("img", null, null, "position: fixed; left: 0; top: 0;");
img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
if (presto) {
img.width = img.height = 1;
cm.display.wrapper.appendChild(img);
// Force a relayout, or Opera won't use our image for some obscure reason
img._top = img.offsetTop;
}
e.dataTransfer.setDragImage(img, 0, 0);
if (presto) { img.parentNode.removeChild(img); }
}
}
function onDragOver(cm, e) {
var pos = posFromMouse(cm, e);
if (!pos) { return }
var frag = document.createDocumentFragment();
drawSelectionCursor(cm, pos, frag);
if (!cm.display.dragCursor) {
cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors");
cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv);
}
removeChildrenAndAdd(cm.display.dragCursor, frag);
}
function clearDragCursor(cm) {
if (cm.display.dragCursor) {
cm.display.lineSpace.removeChild(cm.display.dragCursor);
cm.display.dragCursor = null;
}
}
// These must be handled carefully, because naively registering a
// handler for each editor will cause the editors to never be
// garbage collected.
function forEachCodeMirror(f) {
if (!document.getElementsByClassName) { return }
var byClass = document.getElementsByClassName("CodeMirror"), editors = [];
for (var i = 0; i < byClass.length; i++) {
var cm = byClass[i].CodeMirror;
if (cm) { editors.push(cm); }
}
if (editors.length) { editors[0].operation(function () {
for (var i = 0; i < editors.length; i++) { f(editors[i]); }
}); }
}
var globalsRegistered = false;
function ensureGlobalHandlers() {
if (globalsRegistered) { return }
registerGlobalHandlers();
globalsRegistered = true;
}
function registerGlobalHandlers() {
// When the window resizes, we need to refresh active editors.
var resizeTimer;
on(window, "resize", function () {
if (resizeTimer == null) { resizeTimer = setTimeout(function () {
resizeTimer = null;
forEachCodeMirror(onResize);
}, 100); }
});
// When the window loses focus, we want to show the editor as blurred
on(window, "blur", function () { return forEachCodeMirror(onBlur); });
}
// Called when the window resizes
function onResize(cm) {
var d = cm.display;
// Might be a text scaling operation, clear size caches.
d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
d.scrollbarsClipped = false;
cm.setSize();
}
var keyNames = {
3: "Pause", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod",
106: "*", 107: "=", 109: "-", 110: ".", 111: "/", 145: "ScrollLock",
173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
221: "]", 222: "'", 224: "Mod", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",
63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"
};
// Number keys
for (var i = 0; i < 10; i++) { keyNames[i + 48] = keyNames[i + 96] = String(i); }
// Alphabetic keys
for (var i$1 = 65; i$1 <= 90; i$1++) { keyNames[i$1] = String.fromCharCode(i$1); }
// Function keys
for (var i$2 = 1; i$2 <= 12; i$2++) { keyNames[i$2 + 111] = keyNames[i$2 + 63235] = "F" + i$2; }
var keyMap = {};
keyMap.basic = {
"Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
"End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
"Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",
"Tab": "defaultTab", "Shift-Tab": "indentAuto",
"Enter": "newlineAndIndent", "Insert": "toggleOverwrite",
"Esc": "singleSelection"
};
// Note that the save and find-related commands aren't defined by
// default. User code or addons can define them. Unknown commands
// are simply ignored.
keyMap.pcDefault = {
"Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
"Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",
"Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
"Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",
"Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
"Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
"Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",
"fallthrough": "basic"
};
// Very basic readline/emacs-style bindings, which are standard on Mac.
keyMap.emacsy = {
"Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
"Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp",
"Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine",
"Ctrl-T": "transposeChars", "Ctrl-O": "openLine"
};
keyMap.macDefault = {
"Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
"Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",
"Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",
"Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",
"Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
"Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",
"Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",
"fallthrough": ["basic", "emacsy"]
};
keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
// KEYMAP DISPATCH
function normalizeKeyName(name) {
var parts = name.split(/-(?!$)/);
name = parts[parts.length - 1];
var alt, ctrl, shift, cmd;
for (var i = 0; i < parts.length - 1; i++) {
var mod = parts[i];
if (/^(cmd|meta|m)$/i.test(mod)) { cmd = true; }
else if (/^a(lt)?$/i.test(mod)) { alt = true; }
else if (/^(c|ctrl|control)$/i.test(mod)) { ctrl = true; }
else if (/^s(hift)?$/i.test(mod)) { shift = true; }
else { throw new Error("Unrecognized modifier name: " + mod) }
}
if (alt) { name = "Alt-" + name; }
if (ctrl) { name = "Ctrl-" + name; }
if (cmd) { name = "Cmd-" + name; }
if (shift) { name = "Shift-" + name; }
return name
}
// This is a kludge to keep keymaps mostly working as raw objects
// (backwards compatibility) while at the same time support features
// like normalization and multi-stroke key bindings. It compiles a
// new normalized keymap, and then updates the old object to reflect
// this.
function normalizeKeyMap(keymap) {
var copy = {};
for (var keyname in keymap) { if (keymap.hasOwnProperty(keyname)) {
var value = keymap[keyname];
if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) { continue }
if (value == "...") { delete keymap[keyname]; continue }
var keys = map(keyname.split(" "), normalizeKeyName);
for (var i = 0; i < keys.length; i++) {
var val = (void 0), name = (void 0);
if (i == keys.length - 1) {
name = keys.join(" ");
val = value;
} else {
name = keys.slice(0, i + 1).join(" ");
val = "...";
}
var prev = copy[name];
if (!prev) { copy[name] = val; }
else if (prev != val) { throw new Error("Inconsistent bindings for " + name) }
}
delete keymap[keyname];
} }
for (var prop in copy) { keymap[prop] = copy[prop]; }
return keymap
}
function lookupKey(key, map, handle, context) {
map = getKeyMap(map);
var found = map.call ? map.call(key, context) : map[key];
if (found === false) { return "nothing" }
if (found === "...") { return "multi" }
if (found != null && handle(found)) { return "handled" }
if (map.fallthrough) {
if (Object.prototype.toString.call(map.fallthrough) != "[object Array]")
{ return lookupKey(key, map.fallthrough, handle, context) }
for (var i = 0; i < map.fallthrough.length; i++) {
var result = lookupKey(key, map.fallthrough[i], handle, context);
if (result) { return result }
}
}
}
// Modifier key presses don't count as 'real' key presses for the
// purpose of keymap fallthrough.
function isModifierKey(value) {
var name = typeof value == "string" ? value : keyNames[value.keyCode];
return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"
}
function addModifierNames(name, event, noShift) {
var base = name;
if (event.altKey && base != "Alt") { name = "Alt-" + name; }
if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") { name = "Ctrl-" + name; }
if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Mod") { name = "Cmd-" + name; }
if (!noShift && event.shiftKey && base != "Shift") { name = "Shift-" + name; }
return name
}
// Look up the name of a key as indicated by an event object.
function keyName(event, noShift) {
if (presto && event.keyCode == 34 && event["char"]) { return false }
var name = keyNames[event.keyCode];
if (name == null || event.altGraphKey) { return false }
// Ctrl-ScrollLock has keyCode 3, same as Ctrl-Pause,
// so we'll use event.code when available (Chrome 48+, FF 38+, Safari 10.1+)
if (event.keyCode == 3 && event.code) { name = event.code; }
return addModifierNames(name, event, noShift)
}
function getKeyMap(val) {
return typeof val == "string" ? keyMap[val] : val
}
// Helper for deleting text near the selection(s), used to implement
// backspace, delete, and similar functionality.
function deleteNearSelection(cm, compute) {
var ranges = cm.doc.sel.ranges, kill = [];
// Build up a set of ranges to kill first, merging overlapping
// ranges.
for (var i = 0; i < ranges.length; i++) {
var toKill = compute(ranges[i]);
while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {
var replaced = kill.pop();
if (cmp(replaced.from, toKill.from) < 0) {
toKill.from = replaced.from;
break
}
}
kill.push(toKill);
}
// Next, remove those actual ranges.
runInOp(cm, function () {
for (var i = kill.length - 1; i >= 0; i--)
{ replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); }
ensureCursorVisible(cm);
});
}
function moveCharLogically(line, ch, dir) {
var target = skipExtendingChars(line.text, ch + dir, dir);
return target < 0 || target > line.text.length ? null : target
}
function moveLogically(line, start, dir) {
var ch = moveCharLogically(line, start.ch, dir);
return ch == null ? null : new Pos(start.line, ch, dir < 0 ? "after" : "before")
}
function endOfLine(visually, cm, lineObj, lineNo, dir) {
if (visually) {
if (cm.doc.direction == "rtl") { dir = -dir; }
var order = getOrder(lineObj, cm.doc.direction);
if (order) {
var part = dir < 0 ? lst(order) : order[0];
var moveInStorageOrder = (dir < 0) == (part.level == 1);
var sticky = moveInStorageOrder ? "after" : "before";
var ch;
// With a wrapped rtl chunk (possibly spanning multiple bidi parts),
// it could be that the last bidi part is not on the last visual line,
// since visual lines contain content order-consecutive chunks.
// Thus, in rtl, we are looking for the first (content-order) character
// in the rtl chunk that is on the last line (that is, the same line
// as the last (content-order) character).
if (part.level > 0 || cm.doc.direction == "rtl") {
var prep = prepareMeasureForLine(cm, lineObj);
ch = dir < 0 ? lineObj.text.length - 1 : 0;
var targetTop = measureCharPrepared(cm, prep, ch).top;
ch = findFirst(function (ch) { return measureCharPrepared(cm, prep, ch).top == targetTop; }, (dir < 0) == (part.level == 1) ? part.from : part.to - 1, ch);
if (sticky == "before") { ch = moveCharLogically(lineObj, ch, 1); }
} else { ch = dir < 0 ? part.to : part.from; }
return new Pos(lineNo, ch, sticky)
}
}
return new Pos(lineNo, dir < 0 ? lineObj.text.length : 0, dir < 0 ? "before" : "after")
}
function moveVisually(cm, line, start, dir) {
var bidi = getOrder(line, cm.doc.direction);
if (!bidi) { return moveLogically(line, start, dir) }
if (start.ch >= line.text.length) {
start.ch = line.text.length;
start.sticky = "before";
} else if (start.ch <= 0) {
start.ch = 0;
start.sticky = "after";
}
var partPos = getBidiPartAt(bidi, start.ch, start.sticky), part = bidi[partPos];
if (cm.doc.direction == "ltr" && part.level % 2 == 0 && (dir > 0 ? part.to > start.ch : part.from < start.ch)) {
// Case 1: We move within an ltr part in an ltr editor. Even with wrapped lines,
// nothing interesting happens.
return moveLogically(line, start, dir)
}
var mv = function (pos, dir) { return moveCharLogically(line, pos instanceof Pos ? pos.ch : pos, dir); };
var prep;
var getWrappedLineExtent = function (ch) {
if (!cm.options.lineWrapping) { return {begin: 0, end: line.text.length} }
prep = prep || prepareMeasureForLine(cm, line);
return wrappedLineExtentChar(cm, line, prep, ch)
};
var wrappedLineExtent = getWrappedLineExtent(start.sticky == "before" ? mv(start, -1) : start.ch);
if (cm.doc.direction == "rtl" || part.level == 1) {
var moveInStorageOrder = (part.level == 1) == (dir < 0);
var ch = mv(start, moveInStorageOrder ? 1 : -1);
if (ch != null && (!moveInStorageOrder ? ch >= part.from && ch >= wrappedLineExtent.begin : ch <= part.to && ch <= wrappedLineExtent.end)) {
// Case 2: We move within an rtl part or in an rtl editor on the same visual line
var sticky = moveInStorageOrder ? "before" : "after";
return new Pos(start.line, ch, sticky)
}
}
// Case 3: Could not move within this bidi part in this visual line, so leave
// the current bidi part
var searchInVisualLine = function (partPos, dir, wrappedLineExtent) {
var getRes = function (ch, moveInStorageOrder) { return moveInStorageOrder
? new Pos(start.line, mv(ch, 1), "before")
: new Pos(start.line, ch, "after"); };
for (; partPos >= 0 && partPos < bidi.length; partPos += dir) {
var part = bidi[partPos];
var moveInStorageOrder = (dir > 0) == (part.level != 1);
var ch = moveInStorageOrder ? wrappedLineExtent.begin : mv(wrappedLineExtent.end, -1);
if (part.from <= ch && ch < part.to) { return getRes(ch, moveInStorageOrder) }
ch = moveInStorageOrder ? part.from : mv(part.to, -1);
if (wrappedLineExtent.begin <= ch && ch < wrappedLineExtent.end) { return getRes(ch, moveInStorageOrder) }
}
};
// Case 3a: Look for other bidi parts on the same visual line
var res = searchInVisualLine(partPos + dir, dir, wrappedLineExtent);
if (res) { return res }
// Case 3b: Look for other bidi parts on the next visual line
var nextCh = dir > 0 ? wrappedLineExtent.end : mv(wrappedLineExtent.begin, -1);
if (nextCh != null && !(dir > 0 && nextCh == line.text.length)) {
res = searchInVisualLine(dir > 0 ? 0 : bidi.length - 1, dir, getWrappedLineExtent(nextCh));
if (res) { return res }
}
// Case 4: Nowhere to move
return null
}
// Commands are parameter-less actions that can be performed on an
// editor, mostly used for keybindings.
var commands = {
selectAll: selectAll,
singleSelection: function (cm) { return cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); },
killLine: function (cm) { return deleteNearSelection(cm, function (range) {
if (range.empty()) {
var len = getLine(cm.doc, range.head.line).text.length;
if (range.head.ch == len && range.head.line < cm.lastLine())
{ return {from: range.head, to: Pos(range.head.line + 1, 0)} }
else
{ return {from: range.head, to: Pos(range.head.line, len)} }
} else {
return {from: range.from(), to: range.to()}
}
}); },
deleteLine: function (cm) { return deleteNearSelection(cm, function (range) { return ({
from: Pos(range.from().line, 0),
to: clipPos(cm.doc, Pos(range.to().line + 1, 0))
}); }); },
delLineLeft: function (cm) { return deleteNearSelection(cm, function (range) { return ({
from: Pos(range.from().line, 0), to: range.from()
}); }); },
delWrappedLineLeft: function (cm) { return deleteNearSelection(cm, function (range) {
var top = cm.charCoords(range.head, "div").top + 5;
var leftPos = cm.coordsChar({left: 0, top: top}, "div");
return {from: leftPos, to: range.from()}
}); },
delWrappedLineRight: function (cm) { return deleteNearSelection(cm, function (range) {
var top = cm.charCoords(range.head, "div").top + 5;
var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");
return {from: range.from(), to: rightPos }
}); },
undo: function (cm) { return cm.undo(); },
redo: function (cm) { return cm.redo(); },
undoSelection: function (cm) { return cm.undoSelection(); },
redoSelection: function (cm) { return cm.redoSelection(); },
goDocStart: function (cm) { return cm.extendSelection(Pos(cm.firstLine(), 0)); },
goDocEnd: function (cm) { return cm.extendSelection(Pos(cm.lastLine())); },
goLineStart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); },
{origin: "+move", bias: 1}
); },
goLineStartSmart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStartSmart(cm, range.head); },
{origin: "+move", bias: 1}
); },
goLineEnd: function (cm) { return cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); },
{origin: "+move", bias: -1}
); },
goLineRight: function (cm) { return cm.extendSelectionsBy(function (range) {
var top = cm.cursorCoords(range.head, "div").top + 5;
return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")
}, sel_move); },
goLineLeft: function (cm) { return cm.extendSelectionsBy(function (range) {
var top = cm.cursorCoords(range.head, "div").top + 5;
return cm.coordsChar({left: 0, top: top}, "div")
}, sel_move); },
goLineLeftSmart: function (cm) { return cm.extendSelectionsBy(function (range) {
var top = cm.cursorCoords(range.head, "div").top + 5;
var pos = cm.coordsChar({left: 0, top: top}, "div");
if (pos.ch < cm.getLine(pos.line).search(/\S/)) { return lineStartSmart(cm, range.head) }
return pos
}, sel_move); },
goLineUp: function (cm) { return cm.moveV(-1, "line"); },
goLineDown: function (cm) { return cm.moveV(1, "line"); },
goPageUp: function (cm) { return cm.moveV(-1, "page"); },
goPageDown: function (cm) { return cm.moveV(1, "page"); },
goCharLeft: function (cm) { return cm.moveH(-1, "char"); },
goCharRight: function (cm) { return cm.moveH(1, "char"); },
goColumnLeft: function (cm) { return cm.moveH(-1, "column"); },
goColumnRight: function (cm) { return cm.moveH(1, "column"); },
goWordLeft: function (cm) { return cm.moveH(-1, "word"); },
goGroupRight: function (cm) { return cm.moveH(1, "group"); },
goGroupLeft: function (cm) { return cm.moveH(-1, "group"); },
goWordRight: function (cm) { return cm.moveH(1, "word"); },
delCharBefore: function (cm) { return cm.deleteH(-1, "codepoint"); },
delCharAfter: function (cm) { return cm.deleteH(1, "char"); },
delWordBefore: function (cm) { return cm.deleteH(-1, "word"); },
delWordAfter: function (cm) { return cm.deleteH(1, "word"); },
delGroupBefore: function (cm) { return cm.deleteH(-1, "group"); },
delGroupAfter: function (cm) { return cm.deleteH(1, "group"); },
indentAuto: function (cm) { return cm.indentSelection("smart"); },
indentMore: function (cm) { return cm.indentSelection("add"); },
indentLess: function (cm) { return cm.indentSelection("subtract"); },
insertTab: function (cm) { return cm.replaceSelection("\t"); },
insertSoftTab: function (cm) {
var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize;
for (var i = 0; i < ranges.length; i++) {
var pos = ranges[i].from();
var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize);
spaces.push(spaceStr(tabSize - col % tabSize));
}
cm.replaceSelections(spaces);
},
defaultTab: function (cm) {
if (cm.somethingSelected()) { cm.indentSelection("add"); }
else { cm.execCommand("insertTab"); }
},
// Swap the two chars left and right of each selection's head.
// Move cursor behind the two swapped characters afterwards.
//
// Doesn't consider line feeds a character.
// Doesn't scan more than one line above to find a character.
// Doesn't do anything on an empty line.
// Doesn't do anything with non-empty selections.
transposeChars: function (cm) { return runInOp(cm, function () {
var ranges = cm.listSelections(), newSel = [];
for (var i = 0; i < ranges.length; i++) {
if (!ranges[i].empty()) { continue }
var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text;
if (line) {
if (cur.ch == line.length) { cur = new Pos(cur.line, cur.ch - 1); }
if (cur.ch > 0) {
cur = new Pos(cur.line, cur.ch + 1);
cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),
Pos(cur.line, cur.ch - 2), cur, "+transpose");
} else if (cur.line > cm.doc.first) {
var prev = getLine(cm.doc, cur.line - 1).text;
if (prev) {
cur = new Pos(cur.line, 1);
cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() +
prev.charAt(prev.length - 1),
Pos(cur.line - 1, prev.length - 1), cur, "+transpose");
}
}
}
newSel.push(new Range(cur, cur));
}
cm.setSelections(newSel);
}); },
newlineAndIndent: function (cm) { return runInOp(cm, function () {
var sels = cm.listSelections();
for (var i = sels.length - 1; i >= 0; i--)
{ cm.replaceRange(cm.doc.lineSeparator(), sels[i].anchor, sels[i].head, "+input"); }
sels = cm.listSelections();
for (var i$1 = 0; i$1 < sels.length; i$1++)
{ cm.indentLine(sels[i$1].from().line, null, true); }
ensureCursorVisible(cm);
}); },
openLine: function (cm) { return cm.replaceSelection("\n", "start"); },
toggleOverwrite: function (cm) { return cm.toggleOverwrite(); }
};
function lineStart(cm, lineN) {
var line = getLine(cm.doc, lineN);
var visual = visualLine(line);
if (visual != line) { lineN = lineNo(visual); }
return endOfLine(true, cm, visual, lineN, 1)
}
function lineEnd(cm, lineN) {
var line = getLine(cm.doc, lineN);
var visual = visualLineEnd(line);
if (visual != line) { lineN = lineNo(visual); }
return endOfLine(true, cm, line, lineN, -1)
}
function lineStartSmart(cm, pos) {
var start = lineStart(cm, pos.line);
var line = getLine(cm.doc, start.line);
var order = getOrder(line, cm.doc.direction);
if (!order || order[0].level == 0) {
var firstNonWS = Math.max(start.ch, line.text.search(/\S/));
var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch;
return Pos(start.line, inWS ? 0 : firstNonWS, start.sticky)
}
return start
}
// Run a handler that was bound to a key.
function doHandleBinding(cm, bound, dropShift) {
if (typeof bound == "string") {
bound = commands[bound];
if (!bound) { return false }
}
// Ensure previous input has been read, so that the handler sees a
// consistent view of the document
cm.display.input.ensurePolled();
var prevShift = cm.display.shift, done = false;
try {
if (cm.isReadOnly()) { cm.state.suppressEdits = true; }
if (dropShift) { cm.display.shift = false; }
done = bound(cm) != Pass;
} finally {
cm.display.shift = prevShift;
cm.state.suppressEdits = false;
}
return done
}
function lookupKeyForEditor(cm, name, handle) {
for (var i = 0; i < cm.state.keyMaps.length; i++) {
var result = lookupKey(name, cm.state.keyMaps[i], handle, cm);
if (result) { return result }
}
return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))
|| lookupKey(name, cm.options.keyMap, handle, cm)
}
// Note that, despite the name, this function is also used to check
// for bound mouse clicks.
var stopSeq = new Delayed;
function dispatchKey(cm, name, e, handle) {
var seq = cm.state.keySeq;
if (seq) {
if (isModifierKey(name)) { return "handled" }
if (/\'$/.test(name))
{ cm.state.keySeq = null; }
else
{ stopSeq.set(50, function () {
if (cm.state.keySeq == seq) {
cm.state.keySeq = null;
cm.display.input.reset();
}
}); }
if (dispatchKeyInner(cm, seq + " " + name, e, handle)) { return true }
}
return dispatchKeyInner(cm, name, e, handle)
}
function dispatchKeyInner(cm, name, e, handle) {
var result = lookupKeyForEditor(cm, name, handle);
if (result == "multi")
{ cm.state.keySeq = name; }
if (result == "handled")
{ signalLater(cm, "keyHandled", cm, name, e); }
if (result == "handled" || result == "multi") {
e_preventDefault(e);
restartBlink(cm);
}
return !!result
}
// Handle a key from the keydown event.
function handleKeyBinding(cm, e) {
var name = keyName(e, true);
if (!name) { return false }
if (e.shiftKey && !cm.state.keySeq) {
// First try to resolve full name (including 'Shift-'). Failing
// that, see if there is a cursor-motion command (starting with
// 'go') bound to the keyname without 'Shift-'.
return dispatchKey(cm, "Shift-" + name, e, function (b) { return doHandleBinding(cm, b, true); })
|| dispatchKey(cm, name, e, function (b) {
if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)
{ return doHandleBinding(cm, b) }
})
} else {
return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); })
}
}
// Handle a key from the keypress event
function handleCharBinding(cm, e, ch) {
return dispatchKey(cm, "'" + ch + "'", e, function (b) { return doHandleBinding(cm, b, true); })
}
var lastStoppedKey = null;
function onKeyDown(e) {
var cm = this;
if (e.target && e.target != cm.display.input.getField()) { return }
cm.curOp.focus = activeElt(doc(cm));
if (signalDOMEvent(cm, e)) { return }
// IE does strange things with escape.
if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false; }
var code = e.keyCode;
cm.display.shift = code == 16 || e.shiftKey;
var handled = handleKeyBinding(cm, e);
if (presto) {
lastStoppedKey = handled ? code : null;
// Opera has no cut event... we try to at least catch the key combo
if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))
{ cm.replaceSelection("", null, "cut"); }
}
if (gecko && !mac && !handled && code == 46 && e.shiftKey && !e.ctrlKey && document.execCommand)
{ document.execCommand("cut"); }
// Turn mouse into crosshair when Alt is held on Mac.
if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className))
{ showCrossHair(cm); }
}
function showCrossHair(cm) {
var lineDiv = cm.display.lineDiv;
addClass(lineDiv, "CodeMirror-crosshair");
function up(e) {
if (e.keyCode == 18 || !e.altKey) {
rmClass(lineDiv, "CodeMirror-crosshair");
off(document, "keyup", up);
off(document, "mouseover", up);
}
}
on(document, "keyup", up);
on(document, "mouseover", up);
}
function onKeyUp(e) {
if (e.keyCode == 16) { this.doc.sel.shift = false; }
signalDOMEvent(this, e);
}
function onKeyPress(e) {
var cm = this;
if (e.target && e.target != cm.display.input.getField()) { return }
if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) { return }
var keyCode = e.keyCode, charCode = e.charCode;
if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return}
if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) { return }
var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
// Some browsers fire keypress events for backspace
if (ch == "\x08") { return }
if (handleCharBinding(cm, e, ch)) { return }
cm.display.input.onKeyPress(e);
}
var DOUBLECLICK_DELAY = 400;
var PastClick = function(time, pos, button) {
this.time = time;
this.pos = pos;
this.button = button;
};
PastClick.prototype.compare = function (time, pos, button) {
return this.time + DOUBLECLICK_DELAY > time &&
cmp(pos, this.pos) == 0 && button == this.button
};
var lastClick, lastDoubleClick;
function clickRepeat(pos, button) {
var now = +new Date;
if (lastDoubleClick && lastDoubleClick.compare(now, pos, button)) {
lastClick = lastDoubleClick = null;
return "triple"
} else if (lastClick && lastClick.compare(now, pos, button)) {
lastDoubleClick = new PastClick(now, pos, button);
lastClick = null;
return "double"
} else {
lastClick = new PastClick(now, pos, button);
lastDoubleClick = null;
return "single"
}
}
// A mouse down can be a single click, double click, triple click,
// start of selection drag, start of text drag, new cursor
// (ctrl-click), rectangle drag (alt-drag), or xwin
// middle-click-paste. Or it might be a click on something we should
// not interfere with, such as a scrollbar or widget.
function onMouseDown(e) {
var cm = this, display = cm.display;
if (signalDOMEvent(cm, e) || display.activeTouch && display.input.supportsTouch()) { return }
display.input.ensurePolled();
display.shift = e.shiftKey;
if (eventInWidget(display, e)) {
if (!webkit) {
// Briefly turn off draggability, to allow widgets to do
// normal dragging things.
display.scroller.draggable = false;
setTimeout(function () { return display.scroller.draggable = true; }, 100);
}
return
}
if (clickInGutter(cm, e)) { return }
var pos = posFromMouse(cm, e), button = e_button(e), repeat = pos ? clickRepeat(pos, button) : "single";
win(cm).focus();
// #3261: make sure, that we're not starting a second selection
if (button == 1 && cm.state.selectingText)
{ cm.state.selectingText(e); }
if (pos && handleMappedButton(cm, button, pos, repeat, e)) { return }
if (button == 1) {
if (pos) { leftButtonDown(cm, pos, repeat, e); }
else if (e_target(e) == display.scroller) { e_preventDefault(e); }
} else if (button == 2) {
if (pos) { extendSelection(cm.doc, pos); }
setTimeout(function () { return display.input.focus(); }, 20);
} else if (button == 3) {
if (captureRightClick) { cm.display.input.onContextMenu(e); }
else { delayBlurEvent(cm); }
}
}
function handleMappedButton(cm, button, pos, repeat, event) {
var name = "Click";
if (repeat == "double") { name = "Double" + name; }
else if (repeat == "triple") { name = "Triple" + name; }
name = (button == 1 ? "Left" : button == 2 ? "Middle" : "Right") + name;
return dispatchKey(cm, addModifierNames(name, event), event, function (bound) {
if (typeof bound == "string") { bound = commands[bound]; }
if (!bound) { return false }
var done = false;
try {
if (cm.isReadOnly()) { cm.state.suppressEdits = true; }
done = bound(cm, pos) != Pass;
} finally {
cm.state.suppressEdits = false;
}
return done
})
}
function configureMouse(cm, repeat, event) {
var option = cm.getOption("configureMouse");
var value = option ? option(cm, repeat, event) : {};
if (value.unit == null) {
var rect = chromeOS ? event.shiftKey && event.metaKey : event.altKey;
value.unit = rect ? "rectangle" : repeat == "single" ? "char" : repeat == "double" ? "word" : "line";
}
if (value.extend == null || cm.doc.extend) { value.extend = cm.doc.extend || event.shiftKey; }
if (value.addNew == null) { value.addNew = mac ? event.metaKey : event.ctrlKey; }
if (value.moveOnDrag == null) { value.moveOnDrag = !(mac ? event.altKey : event.ctrlKey); }
return value
}
function leftButtonDown(cm, pos, repeat, event) {
if (ie) { setTimeout(bind(ensureFocus, cm), 0); }
else { cm.curOp.focus = activeElt(doc(cm)); }
var behavior = configureMouse(cm, repeat, event);
var sel = cm.doc.sel, contained;
if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() &&
repeat == "single" && (contained = sel.contains(pos)) > -1 &&
(cmp((contained = sel.ranges[contained]).from(), pos) < 0 || pos.xRel > 0) &&
(cmp(contained.to(), pos) > 0 || pos.xRel < 0))
{ leftButtonStartDrag(cm, event, pos, behavior); }
else
{ leftButtonSelect(cm, event, pos, behavior); }
}
// Start a text drag. When it ends, see if any dragging actually
// happen, and treat as a click if it didn't.
function leftButtonStartDrag(cm, event, pos, behavior) {
var display = cm.display, moved = false;
var dragEnd = operation(cm, function (e) {
if (webkit) { display.scroller.draggable = false; }
cm.state.draggingText = false;
if (cm.state.delayingBlurEvent) {
if (cm.hasFocus()) { cm.state.delayingBlurEvent = false; }
else { delayBlurEvent(cm); }
}
off(display.wrapper.ownerDocument, "mouseup", dragEnd);
off(display.wrapper.ownerDocument, "mousemove", mouseMove);
off(display.scroller, "dragstart", dragStart);
off(display.scroller, "drop", dragEnd);
if (!moved) {
e_preventDefault(e);
if (!behavior.addNew)
{ extendSelection(cm.doc, pos, null, null, behavior.extend); }
// Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)
if ((webkit && !safari) || ie && ie_version == 9)
{ setTimeout(function () {display.wrapper.ownerDocument.body.focus({preventScroll: true}); display.input.focus();}, 20); }
else
{ display.input.focus(); }
}
});
var mouseMove = function(e2) {
moved = moved || Math.abs(event.clientX - e2.clientX) + Math.abs(event.clientY - e2.clientY) >= 10;
};
var dragStart = function () { return moved = true; };
// Let the drag handler handle this.
if (webkit) { display.scroller.draggable = true; }
cm.state.draggingText = dragEnd;
dragEnd.copy = !behavior.moveOnDrag;
on(display.wrapper.ownerDocument, "mouseup", dragEnd);
on(display.wrapper.ownerDocument, "mousemove", mouseMove);
on(display.scroller, "dragstart", dragStart);
on(display.scroller, "drop", dragEnd);
cm.state.delayingBlurEvent = true;
setTimeout(function () { return display.input.focus(); }, 20);
// IE's approach to draggable
if (display.scroller.dragDrop) { display.scroller.dragDrop(); }
}
function rangeForUnit(cm, pos, unit) {
if (unit == "char") { return new Range(pos, pos) }
if (unit == "word") { return cm.findWordAt(pos) }
if (unit == "line") { return new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))) }
var result = unit(cm, pos);
return new Range(result.from, result.to)
}
// Normal selection, as opposed to text dragging.
function leftButtonSelect(cm, event, start, behavior) {
if (ie) { delayBlurEvent(cm); }
var display = cm.display, doc$1 = cm.doc;
e_preventDefault(event);
var ourRange, ourIndex, startSel = doc$1.sel, ranges = startSel.ranges;
if (behavior.addNew && !behavior.extend) {
ourIndex = doc$1.sel.contains(start);
if (ourIndex > -1)
{ ourRange = ranges[ourIndex]; }
else
{ ourRange = new Range(start, start); }
} else {
ourRange = doc$1.sel.primary();
ourIndex = doc$1.sel.primIndex;
}
if (behavior.unit == "rectangle") {
if (!behavior.addNew) { ourRange = new Range(start, start); }
start = posFromMouse(cm, event, true, true);
ourIndex = -1;
} else {
var range = rangeForUnit(cm, start, behavior.unit);
if (behavior.extend)
{ ourRange = extendRange(ourRange, range.anchor, range.head, behavior.extend); }
else
{ ourRange = range; }
}
if (!behavior.addNew) {
ourIndex = 0;
setSelection(doc$1, new Selection([ourRange], 0), sel_mouse);
startSel = doc$1.sel;
} else if (ourIndex == -1) {
ourIndex = ranges.length;
setSelection(doc$1, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),
{scroll: false, origin: "*mouse"});
} else if (ranges.length > 1 && ranges[ourIndex].empty() && behavior.unit == "char" && !behavior.extend) {
setSelection(doc$1, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
{scroll: false, origin: "*mouse"});
startSel = doc$1.sel;
} else {
replaceOneSelection(doc$1, ourIndex, ourRange, sel_mouse);
}
var lastPos = start;
function extendTo(pos) {
if (cmp(lastPos, pos) == 0) { return }
lastPos = pos;
if (behavior.unit == "rectangle") {
var ranges = [], tabSize = cm.options.tabSize;
var startCol = countColumn(getLine(doc$1, start.line).text, start.ch, tabSize);
var posCol = countColumn(getLine(doc$1, pos.line).text, pos.ch, tabSize);
var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);
for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
line <= end; line++) {
var text = getLine(doc$1, line).text, leftPos = findColumn(text, left, tabSize);
if (left == right)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); }
else if (text.length > leftPos)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); }
}
if (!ranges.length) { ranges.push(new Range(start, start)); }
setSelection(doc$1, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
{origin: "*mouse", scroll: false});
cm.scrollIntoView(pos);
} else {
var oldRange = ourRange;
var range = rangeForUnit(cm, pos, behavior.unit);
var anchor = oldRange.anchor, head;
if (cmp(range.anchor, anchor) > 0) {
head = range.head;
anchor = minPos(oldRange.from(), range.anchor);
} else {
head = range.anchor;
anchor = maxPos(oldRange.to(), range.head);
}
var ranges$1 = startSel.ranges.slice(0);
ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc$1, anchor), head));
setSelection(doc$1, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse);
}
}
var editorSize = display.wrapper.getBoundingClientRect();
// Used to ensure timeout re-tries don't fire when another extend
// happened in the meantime (clearTimeout isn't reliable -- at
// least on Chrome, the timeouts still happen even when cleared,
// if the clear happens after their scheduled firing time).
var counter = 0;
function extend(e) {
var curCount = ++counter;
var cur = posFromMouse(cm, e, true, behavior.unit == "rectangle");
if (!cur) { return }
if (cmp(cur, lastPos) != 0) {
cm.curOp.focus = activeElt(doc(cm));
extendTo(cur);
var visible = visibleLines(display, doc$1);
if (cur.line >= visible.to || cur.line < visible.from)
{ setTimeout(operation(cm, function () {if (counter == curCount) { extend(e); }}), 150); }
} else {
var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0;
if (outside) { setTimeout(operation(cm, function () {
if (counter != curCount) { return }
display.scroller.scrollTop += outside;
extend(e);
}), 50); }
}
}
function done(e) {
cm.state.selectingText = false;
counter = Infinity;
// If e is null or undefined we interpret this as someone trying
// to explicitly cancel the selection rather than the user
// letting go of the mouse button.
if (e) {
e_preventDefault(e);
display.input.focus();
}
off(display.wrapper.ownerDocument, "mousemove", move);
off(display.wrapper.ownerDocument, "mouseup", up);
doc$1.history.lastSelOrigin = null;
}
var move = operation(cm, function (e) {
if (e.buttons === 0 || !e_button(e)) { done(e); }
else { extend(e); }
});
var up = operation(cm, done);
cm.state.selectingText = up;
on(display.wrapper.ownerDocument, "mousemove", move);
on(display.wrapper.ownerDocument, "mouseup", up);
}
// Used when mouse-selecting to adjust the anchor to the proper side
// of a bidi jump depending on the visual position of the head.
function bidiSimplify(cm, range) {
var anchor = range.anchor;
var head = range.head;
var anchorLine = getLine(cm.doc, anchor.line);
if (cmp(anchor, head) == 0 && anchor.sticky == head.sticky) { return range }
var order = getOrder(anchorLine);
if (!order) { return range }
var index = getBidiPartAt(order, anchor.ch, anchor.sticky), part = order[index];
if (part.from != anchor.ch && part.to != anchor.ch) { return range }
var boundary = index + ((part.from == anchor.ch) == (part.level != 1) ? 0 : 1);
if (boundary == 0 || boundary == order.length) { return range }
// Compute the relative visual position of the head compared to the
// anchor (<0 is to the left, >0 to the right)
var leftSide;
if (head.line != anchor.line) {
leftSide = (head.line - anchor.line) * (cm.doc.direction == "ltr" ? 1 : -1) > 0;
} else {
var headIndex = getBidiPartAt(order, head.ch, head.sticky);
var dir = headIndex - index || (head.ch - anchor.ch) * (part.level == 1 ? -1 : 1);
if (headIndex == boundary - 1 || headIndex == boundary)
{ leftSide = dir < 0; }
else
{ leftSide = dir > 0; }
}
var usePart = order[boundary + (leftSide ? -1 : 0)];
var from = leftSide == (usePart.level == 1);
var ch = from ? usePart.from : usePart.to, sticky = from ? "after" : "before";
return anchor.ch == ch && anchor.sticky == sticky ? range : new Range(new Pos(anchor.line, ch, sticky), head)
}
// Determines whether an event happened in the gutter, and fires the
// handlers for the corresponding event.
function gutterEvent(cm, e, type, prevent) {
var mX, mY;
if (e.touches) {
mX = e.touches[0].clientX;
mY = e.touches[0].clientY;
} else {
try { mX = e.clientX; mY = e.clientY; }
catch(e$1) { return false }
}
if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) { return false }
if (prevent) { e_preventDefault(e); }
var display = cm.display;
var lineBox = display.lineDiv.getBoundingClientRect();
if (mY > lineBox.bottom || !hasHandler(cm, type)) { return e_defaultPrevented(e) }
mY -= lineBox.top - display.viewOffset;
for (var i = 0; i < cm.display.gutterSpecs.length; ++i) {
var g = display.gutters.childNodes[i];
if (g && g.getBoundingClientRect().right >= mX) {
var line = lineAtHeight(cm.doc, mY);
var gutter = cm.display.gutterSpecs[i];
signal(cm, type, cm, line, gutter.className, e);
return e_defaultPrevented(e)
}
}
}
function clickInGutter(cm, e) {
return gutterEvent(cm, e, "gutterClick", true)
}
// CONTEXT MENU HANDLING
// To make the context menu work, we need to briefly unhide the
// textarea (making it as unobtrusive as possible) to let the
// right-click take effect on it.
function onContextMenu(cm, e) {
if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) { return }
if (signalDOMEvent(cm, e, "contextmenu")) { return }
if (!captureRightClick) { cm.display.input.onContextMenu(e); }
}
function contextMenuInGutter(cm, e) {
if (!hasHandler(cm, "gutterContextMenu")) { return false }
return gutterEvent(cm, e, "gutterContextMenu", false)
}
function themeChanged(cm) {
cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") +
cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-");
clearCaches(cm);
}
var Init = {toString: function(){return "CodeMirror.Init"}};
var defaults = {};
var optionHandlers = {};
function defineOptions(CodeMirror) {
var optionHandlers = CodeMirror.optionHandlers;
function option(name, deflt, handle, notOnInit) {
CodeMirror.defaults[name] = deflt;
if (handle) { optionHandlers[name] =
notOnInit ? function (cm, val, old) {if (old != Init) { handle(cm, val, old); }} : handle; }
}
CodeMirror.defineOption = option;
// Passed to option handlers when there is no old value.
CodeMirror.Init = Init;
// These two are, on init, called from the constructor because they
// have to be initialized before the editor can start at all.
option("value", "", function (cm, val) { return cm.setValue(val); }, true);
option("mode", null, function (cm, val) {
cm.doc.modeOption = val;
loadMode(cm);
}, true);
option("indentUnit", 2, loadMode, true);
option("indentWithTabs", false);
option("smartIndent", true);
option("tabSize", 4, function (cm) {
resetModeState(cm);
clearCaches(cm);
regChange(cm);
}, true);
option("lineSeparator", null, function (cm, val) {
cm.doc.lineSep = val;
if (!val) { return }
var newBreaks = [], lineNo = cm.doc.first;
cm.doc.iter(function (line) {
for (var pos = 0;;) {
var found = line.text.indexOf(val, pos);
if (found == -1) { break }
pos = found + val.length;
newBreaks.push(Pos(lineNo, found));
}
lineNo++;
});
for (var i = newBreaks.length - 1; i >= 0; i--)
{ replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length)); }
});
option("specialChars", /[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\u202d\u202e\u2066\u2067\u2069\ufeff\ufff9-\ufffc]/g, function (cm, val, old) {
cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g");
if (old != Init) { cm.refresh(); }
});
option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) { return cm.refresh(); }, true);
option("electricChars", true);
option("inputStyle", mobile ? "contenteditable" : "textarea", function () {
throw new Error("inputStyle can not (yet) be changed in a running editor") // FIXME
}, true);
option("spellcheck", false, function (cm, val) { return cm.getInputField().spellcheck = val; }, true);
option("autocorrect", false, function (cm, val) { return cm.getInputField().autocorrect = val; }, true);
option("autocapitalize", false, function (cm, val) { return cm.getInputField().autocapitalize = val; }, true);
option("rtlMoveVisually", !windows);
option("wholeLineUpdateBefore", true);
option("theme", "default", function (cm) {
themeChanged(cm);
updateGutters(cm);
}, true);
option("keyMap", "default", function (cm, val, old) {
var next = getKeyMap(val);
var prev = old != Init && getKeyMap(old);
if (prev && prev.detach) { prev.detach(cm, next); }
if (next.attach) { next.attach(cm, prev || null); }
});
option("extraKeys", null);
option("configureMouse", null);
option("lineWrapping", false, wrappingChanged, true);
option("gutters", [], function (cm, val) {
cm.display.gutterSpecs = getGutters(val, cm.options.lineNumbers);
updateGutters(cm);
}, true);
option("fixedGutter", true, function (cm, val) {
cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0";
cm.refresh();
}, true);
option("coverGutterNextToScrollbar", false, function (cm) { return updateScrollbars(cm); }, true);
option("scrollbarStyle", "native", function (cm) {
initScrollbars(cm);
updateScrollbars(cm);
cm.display.scrollbars.setScrollTop(cm.doc.scrollTop);
cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft);
}, true);
option("lineNumbers", false, function (cm, val) {
cm.display.gutterSpecs = getGutters(cm.options.gutters, val);
updateGutters(cm);
}, true);
option("firstLineNumber", 1, updateGutters, true);
option("lineNumberFormatter", function (integer) { return integer; }, updateGutters, true);
option("showCursorWhenSelecting", false, updateSelection, true);
option("resetSelectionOnContextMenu", true);
option("lineWiseCopyCut", true);
option("pasteLinesPerSelection", true);
option("selectionsMayTouch", false);
option("readOnly", false, function (cm, val) {
if (val == "nocursor") {
onBlur(cm);
cm.display.input.blur();
}
cm.display.input.readOnlyChanged(val);
});
option("screenReaderLabel", null, function (cm, val) {
val = (val === '') ? null : val;
cm.display.input.screenReaderLabelChanged(val);
});
option("disableInput", false, function (cm, val) {if (!val) { cm.display.input.reset(); }}, true);
option("dragDrop", true, dragDropChanged);
option("allowDropFileTypes", null);
option("cursorBlinkRate", 530);
option("cursorScrollMargin", 0);
option("cursorHeight", 1, updateSelection, true);
option("singleCursorHeightPerLine", true, updateSelection, true);
option("workTime", 100);
option("workDelay", 100);
option("flattenSpans", true, resetModeState, true);
option("addModeClass", false, resetModeState, true);
option("pollInterval", 100);
option("undoDepth", 200, function (cm, val) { return cm.doc.history.undoDepth = val; });
option("historyEventDelay", 1250);
option("viewportMargin", 10, function (cm) { return cm.refresh(); }, true);
option("maxHighlightLength", 10000, resetModeState, true);
option("moveInputWithCursor", true, function (cm, val) {
if (!val) { cm.display.input.resetPosition(); }
});
option("tabindex", null, function (cm, val) { return cm.display.input.getField().tabIndex = val || ""; });
option("autofocus", null);
option("direction", "ltr", function (cm, val) { return cm.doc.setDirection(val); }, true);
option("phrases", null);
}
function dragDropChanged(cm, value, old) {
var wasOn = old && old != Init;
if (!value != !wasOn) {
var funcs = cm.display.dragFunctions;
var toggle = value ? on : off;
toggle(cm.display.scroller, "dragstart", funcs.start);
toggle(cm.display.scroller, "dragenter", funcs.enter);
toggle(cm.display.scroller, "dragover", funcs.over);
toggle(cm.display.scroller, "dragleave", funcs.leave);
toggle(cm.display.scroller, "drop", funcs.drop);
}
}
function wrappingChanged(cm) {
if (cm.options.lineWrapping) {
addClass(cm.display.wrapper, "CodeMirror-wrap");
cm.display.sizer.style.minWidth = "";
cm.display.sizerWidth = null;
} else {
rmClass(cm.display.wrapper, "CodeMirror-wrap");
findMaxLine(cm);
}
estimateLineHeights(cm);
regChange(cm);
clearCaches(cm);
setTimeout(function () { return updateScrollbars(cm); }, 100);
}
// A CodeMirror instance represents an editor. This is the object
// that user code is usually dealing with.
function CodeMirror(place, options) {
var this$1 = this;
if (!(this instanceof CodeMirror)) { return new CodeMirror(place, options) }
this.options = options = options ? copyObj(options) : {};
// Determine effective options based on given values and defaults.
copyObj(defaults, options, false);
var doc = options.value;
if (typeof doc == "string") { doc = new Doc(doc, options.mode, null, options.lineSeparator, options.direction); }
else if (options.mode) { doc.modeOption = options.mode; }
this.doc = doc;
var input = new CodeMirror.inputStyles[options.inputStyle](this);
var display = this.display = new Display(place, doc, input, options);
display.wrapper.CodeMirror = this;
themeChanged(this);
if (options.lineWrapping)
{ this.display.wrapper.className += " CodeMirror-wrap"; }
initScrollbars(this);
this.state = {
keyMaps: [], // stores maps added by addKeyMap
overlays: [], // highlighting overlays, as added by addOverlay
modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info
overwrite: false,
delayingBlurEvent: false,
focused: false,
suppressEdits: false, // used to disable editing during key handlers when in readOnly mode
pasteIncoming: -1, cutIncoming: -1, // help recognize paste/cut edits in input.poll
selectingText: false,
draggingText: false,
highlight: new Delayed(), // stores highlight worker timeout
keySeq: null, // Unfinished key sequence
specialChars: null
};
if (options.autofocus && !mobile) { display.input.focus(); }
// Override magic textarea content restore that IE sometimes does
// on our hidden textarea on reload
if (ie && ie_version < 11) { setTimeout(function () { return this$1.display.input.reset(true); }, 20); }
registerEventHandlers(this);
ensureGlobalHandlers();
startOperation(this);
this.curOp.forceUpdate = true;
attachDoc(this, doc);
if ((options.autofocus && !mobile) || this.hasFocus())
{ setTimeout(function () {
if (this$1.hasFocus() && !this$1.state.focused) { onFocus(this$1); }
}, 20); }
else
{ onBlur(this); }
for (var opt in optionHandlers) { if (optionHandlers.hasOwnProperty(opt))
{ optionHandlers[opt](this, options[opt], Init); } }
maybeUpdateLineNumberWidth(this);
if (options.finishInit) { options.finishInit(this); }
for (var i = 0; i < initHooks.length; ++i) { initHooks[i](this); }
endOperation(this);
// Suppress optimizelegibility in Webkit, since it breaks text
// measuring on line wrapping boundaries.
if (webkit && options.lineWrapping &&
getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")
{ display.lineDiv.style.textRendering = "auto"; }
}
// The default configuration options.
CodeMirror.defaults = defaults;
// Functions to run when options are changed.
CodeMirror.optionHandlers = optionHandlers;
// Attach the necessary event handlers when initializing the editor
function registerEventHandlers(cm) {
var d = cm.display;
on(d.scroller, "mousedown", operation(cm, onMouseDown));
// Older IE's will not fire a second mousedown for a double click
if (ie && ie_version < 11)
{ on(d.scroller, "dblclick", operation(cm, function (e) {
if (signalDOMEvent(cm, e)) { return }
var pos = posFromMouse(cm, e);
if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) { return }
e_preventDefault(e);
var word = cm.findWordAt(pos);
extendSelection(cm.doc, word.anchor, word.head);
})); }
else
{ on(d.scroller, "dblclick", function (e) { return signalDOMEvent(cm, e) || e_preventDefault(e); }); }
// Some browsers fire contextmenu *after* opening the menu, at
// which point we can't mess with it anymore. Context menu is
// handled in onMouseDown for these browsers.
on(d.scroller, "contextmenu", function (e) { return onContextMenu(cm, e); });
on(d.input.getField(), "contextmenu", function (e) {
if (!d.scroller.contains(e.target)) { onContextMenu(cm, e); }
});
// Used to suppress mouse event handling when a touch happens
var touchFinished, prevTouch = {end: 0};
function finishTouch() {
if (d.activeTouch) {
touchFinished = setTimeout(function () { return d.activeTouch = null; }, 1000);
prevTouch = d.activeTouch;
prevTouch.end = +new Date;
}
}
function isMouseLikeTouchEvent(e) {
if (e.touches.length != 1) { return false }
var touch = e.touches[0];
return touch.radiusX <= 1 && touch.radiusY <= 1
}
function farAway(touch, other) {
if (other.left == null) { return true }
var dx = other.left - touch.left, dy = other.top - touch.top;
return dx * dx + dy * dy > 20 * 20
}
on(d.scroller, "touchstart", function (e) {
if (!signalDOMEvent(cm, e) && !isMouseLikeTouchEvent(e) && !clickInGutter(cm, e)) {
d.input.ensurePolled();
clearTimeout(touchFinished);
var now = +new Date;
d.activeTouch = {start: now, moved: false,
prev: now - prevTouch.end <= 300 ? prevTouch : null};
if (e.touches.length == 1) {
d.activeTouch.left = e.touches[0].pageX;
d.activeTouch.top = e.touches[0].pageY;
}
}
});
on(d.scroller, "touchmove", function () {
if (d.activeTouch) { d.activeTouch.moved = true; }
});
on(d.scroller, "touchend", function (e) {
var touch = d.activeTouch;
if (touch && !eventInWidget(d, e) && touch.left != null &&
!touch.moved && new Date - touch.start < 300) {
var pos = cm.coordsChar(d.activeTouch, "page"), range;
if (!touch.prev || farAway(touch, touch.prev)) // Single tap
{ range = new Range(pos, pos); }
else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap
{ range = cm.findWordAt(pos); }
else // Triple tap
{ range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); }
cm.setSelection(range.anchor, range.head);
cm.focus();
e_preventDefault(e);
}
finishTouch();
});
on(d.scroller, "touchcancel", finishTouch);
// Sync scrolling between fake scrollbars and real scrollable
// area, ensure viewport is updated when scrolling.
on(d.scroller, "scroll", function () {
if (d.scroller.clientHeight) {
updateScrollTop(cm, d.scroller.scrollTop);
setScrollLeft(cm, d.scroller.scrollLeft, true);
signal(cm, "scroll", cm);
}
});
// Listen to wheel events in order to try and update the viewport on time.
on(d.scroller, "mousewheel", function (e) { return onScrollWheel(cm, e); });
on(d.scroller, "DOMMouseScroll", function (e) { return onScrollWheel(cm, e); });
// Prevent wrapper from ever scrolling
on(d.wrapper, "scroll", function () { return d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; });
d.dragFunctions = {
enter: function (e) {if (!signalDOMEvent(cm, e)) { e_stop(e); }},
over: function (e) {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e); }},
start: function (e) { return onDragStart(cm, e); },
drop: operation(cm, onDrop),
leave: function (e) {if (!signalDOMEvent(cm, e)) { clearDragCursor(cm); }}
};
var inp = d.input.getField();
on(inp, "keyup", function (e) { return onKeyUp.call(cm, e); });
on(inp, "keydown", operation(cm, onKeyDown));
on(inp, "keypress", operation(cm, onKeyPress));
on(inp, "focus", function (e) { return onFocus(cm, e); });
on(inp, "blur", function (e) { return onBlur(cm, e); });
}
var initHooks = [];
CodeMirror.defineInitHook = function (f) { return initHooks.push(f); };
// Indent the given line. The how parameter can be "smart",
// "add"/null, "subtract", or "prev". When aggressive is false
// (typically set to true for forced single-line indents), empty
// lines are not indented, and places where the mode returns Pass
// are left alone.
function indentLine(cm, n, how, aggressive) {
var doc = cm.doc, state;
if (how == null) { how = "add"; }
if (how == "smart") {
// Fall back to "prev" when the mode doesn't have an indentation
// method.
if (!doc.mode.indent) { how = "prev"; }
else { state = getContextBefore(cm, n).state; }
}
var tabSize = cm.options.tabSize;
var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize);
if (line.stateAfter) { line.stateAfter = null; }
var curSpaceString = line.text.match(/^\s*/)[0], indentation;
if (!aggressive && !/\S/.test(line.text)) {
indentation = 0;
how = "not";
} else if (how == "smart") {
indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text);
if (indentation == Pass || indentation > 150) {
if (!aggressive) { return }
how = "prev";
}
}
if (how == "prev") {
if (n > doc.first) { indentation = countColumn(getLine(doc, n-1).text, null, tabSize); }
else { indentation = 0; }
} else if (how == "add") {
indentation = curSpace + cm.options.indentUnit;
} else if (how == "subtract") {
indentation = curSpace - cm.options.indentUnit;
} else if (typeof how == "number") {
indentation = curSpace + how;
}
indentation = Math.max(0, indentation);
var indentString = "", pos = 0;
if (cm.options.indentWithTabs)
{ for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} }
if (pos < indentation) { indentString += spaceStr(indentation - pos); }
if (indentString != curSpaceString) {
replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input");
line.stateAfter = null;
return true
} else {
// Ensure that, if the cursor was in the whitespace at the start
// of the line, it is moved to the end of that space.
for (var i$1 = 0; i$1 < doc.sel.ranges.length; i$1++) {
var range = doc.sel.ranges[i$1];
if (range.head.line == n && range.head.ch < curSpaceString.length) {
var pos$1 = Pos(n, curSpaceString.length);
replaceOneSelection(doc, i$1, new Range(pos$1, pos$1));
break
}
}
}
}
// This will be set to a {lineWise: bool, text: [string]} object, so
// that, when pasting, we know what kind of selections the copied
// text was made out of.
var lastCopied = null;
function setLastCopied(newLastCopied) {
lastCopied = newLastCopied;
}
function applyTextInput(cm, inserted, deleted, sel, origin) {
var doc = cm.doc;
cm.display.shift = false;
if (!sel) { sel = doc.sel; }
var recent = +new Date - 200;
var paste = origin == "paste" || cm.state.pasteIncoming > recent;
var textLines = splitLinesAuto(inserted), multiPaste = null;
// When pasting N lines into N selections, insert one line per selection
if (paste && sel.ranges.length > 1) {
if (lastCopied && lastCopied.text.join("\n") == inserted) {
if (sel.ranges.length % lastCopied.text.length == 0) {
multiPaste = [];
for (var i = 0; i < lastCopied.text.length; i++)
{ multiPaste.push(doc.splitLines(lastCopied.text[i])); }
}
} else if (textLines.length == sel.ranges.length && cm.options.pasteLinesPerSelection) {
multiPaste = map(textLines, function (l) { return [l]; });
}
}
var updateInput = cm.curOp.updateInput;
// Normal behavior is to insert the new text into every selection
for (var i$1 = sel.ranges.length - 1; i$1 >= 0; i$1--) {
var range = sel.ranges[i$1];
var from = range.from(), to = range.to();
if (range.empty()) {
if (deleted && deleted > 0) // Handle deletion
{ from = Pos(from.line, from.ch - deleted); }
else if (cm.state.overwrite && !paste) // Handle overwrite
{ to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); }
else if (paste && lastCopied && lastCopied.lineWise && lastCopied.text.join("\n") == textLines.join("\n"))
{ from = to = Pos(from.line, 0); }
}
var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i$1 % multiPaste.length] : textLines,
origin: origin || (paste ? "paste" : cm.state.cutIncoming > recent ? "cut" : "+input")};
makeChange(cm.doc, changeEvent);
signalLater(cm, "inputRead", cm, changeEvent);
}
if (inserted && !paste)
{ triggerElectric(cm, inserted); }
ensureCursorVisible(cm);
if (cm.curOp.updateInput < 2) { cm.curOp.updateInput = updateInput; }
cm.curOp.typing = true;
cm.state.pasteIncoming = cm.state.cutIncoming = -1;
}
function handlePaste(e, cm) {
var pasted = e.clipboardData && e.clipboardData.getData("Text");
if (pasted) {
e.preventDefault();
if (!cm.isReadOnly() && !cm.options.disableInput && cm.hasFocus())
{ runInOp(cm, function () { return applyTextInput(cm, pasted, 0, null, "paste"); }); }
return true
}
}
function triggerElectric(cm, inserted) {
// When an 'electric' character is inserted, immediately trigger a reindent
if (!cm.options.electricChars || !cm.options.smartIndent) { return }
var sel = cm.doc.sel;
for (var i = sel.ranges.length - 1; i >= 0; i--) {
var range = sel.ranges[i];
if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) { continue }
var mode = cm.getModeAt(range.head);
var indented = false;
if (mode.electricChars) {
for (var j = 0; j < mode.electricChars.length; j++)
{ if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
indented = indentLine(cm, range.head.line, "smart");
break
} }
} else if (mode.electricInput) {
if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch)))
{ indented = indentLine(cm, range.head.line, "smart"); }
}
if (indented) { signalLater(cm, "electricInput", cm, range.head.line); }
}
}
function copyableRanges(cm) {
var text = [], ranges = [];
for (var i = 0; i < cm.doc.sel.ranges.length; i++) {
var line = cm.doc.sel.ranges[i].head.line;
var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)};
ranges.push(lineRange);
text.push(cm.getRange(lineRange.anchor, lineRange.head));
}
return {text: text, ranges: ranges}
}
function disableBrowserMagic(field, spellcheck, autocorrect, autocapitalize) {
field.setAttribute("autocorrect", autocorrect ? "on" : "off");
field.setAttribute("autocapitalize", autocapitalize ? "on" : "off");
field.setAttribute("spellcheck", !!spellcheck);
}
function hiddenTextarea() {
var te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none");
var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;");
// The textarea is kept positioned near the cursor to prevent the
// fact that it'll be scrolled into view on input from scrolling
// our fake cursor out of view. On webkit, when wrap=off, paste is
// very slow. So make the area wide instead.
if (webkit) { te.style.width = "1000px"; }
else { te.setAttribute("wrap", "off"); }
// If border: 0; -- iOS fails to open keyboard (issue #1287)
if (ios) { te.style.border = "1px solid black"; }
return div
}
// The publicly visible API. Note that methodOp(f) means
// 'wrap f in an operation, performed on its `this` parameter'.
// This is not the complete set of editor methods. Most of the
// methods defined on the Doc type are also injected into
// CodeMirror.prototype, for backwards compatibility and
// convenience.
function addEditorMethods(CodeMirror) {
var optionHandlers = CodeMirror.optionHandlers;
var helpers = CodeMirror.helpers = {};
CodeMirror.prototype = {
constructor: CodeMirror,
focus: function(){win(this).focus(); this.display.input.focus();},
setOption: function(option, value) {
var options = this.options, old = options[option];
if (options[option] == value && option != "mode") { return }
options[option] = value;
if (optionHandlers.hasOwnProperty(option))
{ operation(this, optionHandlers[option])(this, value, old); }
signal(this, "optionChange", this, option);
},
getOption: function(option) {return this.options[option]},
getDoc: function() {return this.doc},
addKeyMap: function(map, bottom) {
this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map));
},
removeKeyMap: function(map) {
var maps = this.state.keyMaps;
for (var i = 0; i < maps.length; ++i)
{ if (maps[i] == map || maps[i].name == map) {
maps.splice(i, 1);
return true
} }
},
addOverlay: methodOp(function(spec, options) {
var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec);
if (mode.startState) { throw new Error("Overlays may not be stateful.") }
insertSorted(this.state.overlays,
{mode: mode, modeSpec: spec, opaque: options && options.opaque,
priority: (options && options.priority) || 0},
function (overlay) { return overlay.priority; });
this.state.modeGen++;
regChange(this);
}),
removeOverlay: methodOp(function(spec) {
var overlays = this.state.overlays;
for (var i = 0; i < overlays.length; ++i) {
var cur = overlays[i].modeSpec;
if (cur == spec || typeof spec == "string" && cur.name == spec) {
overlays.splice(i, 1);
this.state.modeGen++;
regChange(this);
return
}
}
}),
indentLine: methodOp(function(n, dir, aggressive) {
if (typeof dir != "string" && typeof dir != "number") {
if (dir == null) { dir = this.options.smartIndent ? "smart" : "prev"; }
else { dir = dir ? "add" : "subtract"; }
}
if (isLine(this.doc, n)) { indentLine(this, n, dir, aggressive); }
}),
indentSelection: methodOp(function(how) {
var ranges = this.doc.sel.ranges, end = -1;
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (!range.empty()) {
var from = range.from(), to = range.to();
var start = Math.max(end, from.line);
end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1;
for (var j = start; j < end; ++j)
{ indentLine(this, j, how); }
var newRanges = this.doc.sel.ranges;
if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)
{ replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); }
} else if (range.head.line > end) {
indentLine(this, range.head.line, how, true);
end = range.head.line;
if (i == this.doc.sel.primIndex) { ensureCursorVisible(this); }
}
}
}),
// Fetch the parser token for a given character. Useful for hacks
// that want to inspect the mode state (say, for completion).
getTokenAt: function(pos, precise) {
return takeToken(this, pos, precise)
},
getLineTokens: function(line, precise) {
return takeToken(this, Pos(line), precise, true)
},
getTokenTypeAt: function(pos) {
pos = clipPos(this.doc, pos);
var styles = getLineStyles(this, getLine(this.doc, pos.line));
var before = 0, after = (styles.length - 1) / 2, ch = pos.ch;
var type;
if (ch == 0) { type = styles[2]; }
else { for (;;) {
var mid = (before + after) >> 1;
if ((mid ? styles[mid * 2 - 1] : 0) >= ch) { after = mid; }
else if (styles[mid * 2 + 1] < ch) { before = mid + 1; }
else { type = styles[mid * 2 + 2]; break }
} }
var cut = type ? type.indexOf("overlay ") : -1;
return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1)
},
getModeAt: function(pos) {
var mode = this.doc.mode;
if (!mode.innerMode) { return mode }
return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode
},
getHelper: function(pos, type) {
return this.getHelpers(pos, type)[0]
},
getHelpers: function(pos, type) {
var found = [];
if (!helpers.hasOwnProperty(type)) { return found }
var help = helpers[type], mode = this.getModeAt(pos);
if (typeof mode[type] == "string") {
if (help[mode[type]]) { found.push(help[mode[type]]); }
} else if (mode[type]) {
for (var i = 0; i < mode[type].length; i++) {
var val = help[mode[type][i]];
if (val) { found.push(val); }
}
} else if (mode.helperType && help[mode.helperType]) {
found.push(help[mode.helperType]);
} else if (help[mode.name]) {
found.push(help[mode.name]);
}
for (var i$1 = 0; i$1 < help._global.length; i$1++) {
var cur = help._global[i$1];
if (cur.pred(mode, this) && indexOf(found, cur.val) == -1)
{ found.push(cur.val); }
}
return found
},
getStateAfter: function(line, precise) {
var doc = this.doc;
line = clipLine(doc, line == null ? doc.first + doc.size - 1: line);
return getContextBefore(this, line + 1, precise).state
},
cursorCoords: function(start, mode) {
var pos, range = this.doc.sel.primary();
if (start == null) { pos = range.head; }
else if (typeof start == "object") { pos = clipPos(this.doc, start); }
else { pos = start ? range.from() : range.to(); }
return cursorCoords(this, pos, mode || "page")
},
charCoords: function(pos, mode) {
return charCoords(this, clipPos(this.doc, pos), mode || "page")
},
coordsChar: function(coords, mode) {
coords = fromCoordSystem(this, coords, mode || "page");
return coordsChar(this, coords.left, coords.top)
},
lineAtHeight: function(height, mode) {
height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top;
return lineAtHeight(this.doc, height + this.display.viewOffset)
},
heightAtLine: function(line, mode, includeWidgets) {
var end = false, lineObj;
if (typeof line == "number") {
var last = this.doc.first + this.doc.size - 1;
if (line < this.doc.first) { line = this.doc.first; }
else if (line > last) { line = last; end = true; }
lineObj = getLine(this.doc, line);
} else {
lineObj = line;
}
return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page", includeWidgets || end).top +
(end ? this.doc.height - heightAtLine(lineObj) : 0)
},
defaultTextHeight: function() { return textHeight(this.display) },
defaultCharWidth: function() { return charWidth(this.display) },
getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo}},
addWidget: function(pos, node, scroll, vert, horiz) {
var display = this.display;
pos = cursorCoords(this, clipPos(this.doc, pos));
var top = pos.bottom, left = pos.left;
node.style.position = "absolute";
node.setAttribute("cm-ignore-events", "true");
this.display.input.setUneditable(node);
display.sizer.appendChild(node);
if (vert == "over") {
top = pos.top;
} else if (vert == "above" || vert == "near") {
var vspace = Math.max(display.wrapper.clientHeight, this.doc.height),
hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth);
// Default to positioning above (if specified and possible); otherwise default to positioning below
if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)
{ top = pos.top - node.offsetHeight; }
else if (pos.bottom + node.offsetHeight <= vspace)
{ top = pos.bottom; }
if (left + node.offsetWidth > hspace)
{ left = hspace - node.offsetWidth; }
}
node.style.top = top + "px";
node.style.left = node.style.right = "";
if (horiz == "right") {
left = display.sizer.clientWidth - node.offsetWidth;
node.style.right = "0px";
} else {
if (horiz == "left") { left = 0; }
else if (horiz == "middle") { left = (display.sizer.clientWidth - node.offsetWidth) / 2; }
node.style.left = left + "px";
}
if (scroll)
{ scrollIntoView(this, {left: left, top: top, right: left + node.offsetWidth, bottom: top + node.offsetHeight}); }
},
triggerOnKeyDown: methodOp(onKeyDown),
triggerOnKeyPress: methodOp(onKeyPress),
triggerOnKeyUp: onKeyUp,
triggerOnMouseDown: methodOp(onMouseDown),
execCommand: function(cmd) {
if (commands.hasOwnProperty(cmd))
{ return commands[cmd].call(null, this) }
},
triggerElectric: methodOp(function(text) { triggerElectric(this, text); }),
findPosH: function(from, amount, unit, visually) {
var dir = 1;
if (amount < 0) { dir = -1; amount = -amount; }
var cur = clipPos(this.doc, from);
for (var i = 0; i < amount; ++i) {
cur = findPosH(this.doc, cur, dir, unit, visually);
if (cur.hitSide) { break }
}
return cur
},
moveH: methodOp(function(dir, unit) {
var this$1 = this;
this.extendSelectionsBy(function (range) {
if (this$1.display.shift || this$1.doc.extend || range.empty())
{ return findPosH(this$1.doc, range.head, dir, unit, this$1.options.rtlMoveVisually) }
else
{ return dir < 0 ? range.from() : range.to() }
}, sel_move);
}),
deleteH: methodOp(function(dir, unit) {
var sel = this.doc.sel, doc = this.doc;
if (sel.somethingSelected())
{ doc.replaceSelection("", null, "+delete"); }
else
{ deleteNearSelection(this, function (range) {
var other = findPosH(doc, range.head, dir, unit, false);
return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}
}); }
}),
findPosV: function(from, amount, unit, goalColumn) {
var dir = 1, x = goalColumn;
if (amount < 0) { dir = -1; amount = -amount; }
var cur = clipPos(this.doc, from);
for (var i = 0; i < amount; ++i) {
var coords = cursorCoords(this, cur, "div");
if (x == null) { x = coords.left; }
else { coords.left = x; }
cur = findPosV(this, coords, dir, unit);
if (cur.hitSide) { break }
}
return cur
},
moveV: methodOp(function(dir, unit) {
var this$1 = this;
var doc = this.doc, goals = [];
var collapse = !this.display.shift && !doc.extend && doc.sel.somethingSelected();
doc.extendSelectionsBy(function (range) {
if (collapse)
{ return dir < 0 ? range.from() : range.to() }
var headPos = cursorCoords(this$1, range.head, "div");
if (range.goalColumn != null) { headPos.left = range.goalColumn; }
goals.push(headPos.left);
var pos = findPosV(this$1, headPos, dir, unit);
if (unit == "page" && range == doc.sel.primary())
{ addToScrollTop(this$1, charCoords(this$1, pos, "div").top - headPos.top); }
return pos
}, sel_move);
if (goals.length) { for (var i = 0; i < doc.sel.ranges.length; i++)
{ doc.sel.ranges[i].goalColumn = goals[i]; } }
}),
// Find the word at the given position (as returned by coordsChar).
findWordAt: function(pos) {
var doc = this.doc, line = getLine(doc, pos.line).text;
var start = pos.ch, end = pos.ch;
if (line) {
var helper = this.getHelper(pos, "wordChars");
if ((pos.sticky == "before" || end == line.length) && start) { --start; } else { ++end; }
var startChar = line.charAt(start);
var check = isWordChar(startChar, helper)
? function (ch) { return isWordChar(ch, helper); }
: /\s/.test(startChar) ? function (ch) { return /\s/.test(ch); }
: function (ch) { return (!/\s/.test(ch) && !isWordChar(ch)); };
while (start > 0 && check(line.charAt(start - 1))) { --start; }
while (end < line.length && check(line.charAt(end))) { ++end; }
}
return new Range(Pos(pos.line, start), Pos(pos.line, end))
},
toggleOverwrite: function(value) {
if (value != null && value == this.state.overwrite) { return }
if (this.state.overwrite = !this.state.overwrite)
{ addClass(this.display.cursorDiv, "CodeMirror-overwrite"); }
else
{ rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); }
signal(this, "overwriteToggle", this, this.state.overwrite);
},
hasFocus: function() { return this.display.input.getField() == activeElt(doc(this)) },
isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },
scrollTo: methodOp(function (x, y) { scrollToCoords(this, x, y); }),
getScrollInfo: function() {
var scroller = this.display.scroller;
return {left: scroller.scrollLeft, top: scroller.scrollTop,
height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,
width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,
clientHeight: displayHeight(this), clientWidth: displayWidth(this)}
},
scrollIntoView: methodOp(function(range, margin) {
if (range == null) {
range = {from: this.doc.sel.primary().head, to: null};
if (margin == null) { margin = this.options.cursorScrollMargin; }
} else if (typeof range == "number") {
range = {from: Pos(range, 0), to: null};
} else if (range.from == null) {
range = {from: range, to: null};
}
if (!range.to) { range.to = range.from; }
range.margin = margin || 0;
if (range.from.line != null) {
scrollToRange(this, range);
} else {
scrollToCoordsRange(this, range.from, range.to, range.margin);
}
}),
setSize: methodOp(function(width, height) {
var this$1 = this;
var interpret = function (val) { return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; };
if (width != null) { this.display.wrapper.style.width = interpret(width); }
if (height != null) { this.display.wrapper.style.height = interpret(height); }
if (this.options.lineWrapping) { clearLineMeasurementCache(this); }
var lineNo = this.display.viewFrom;
this.doc.iter(lineNo, this.display.viewTo, function (line) {
if (line.widgets) { for (var i = 0; i < line.widgets.length; i++)
{ if (line.widgets[i].noHScroll) { regLineChange(this$1, lineNo, "widget"); break } } }
++lineNo;
});
this.curOp.forceUpdate = true;
signal(this, "refresh", this);
}),
operation: function(f){return runInOp(this, f)},
startOperation: function(){return startOperation(this)},
endOperation: function(){return endOperation(this)},
refresh: methodOp(function() {
var oldHeight = this.display.cachedTextHeight;
regChange(this);
this.curOp.forceUpdate = true;
clearCaches(this);
scrollToCoords(this, this.doc.scrollLeft, this.doc.scrollTop);
updateGutterSpace(this.display);
if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5 || this.options.lineWrapping)
{ estimateLineHeights(this); }
signal(this, "refresh", this);
}),
swapDoc: methodOp(function(doc) {
var old = this.doc;
old.cm = null;
// Cancel the current text selection if any (#5821)
if (this.state.selectingText) { this.state.selectingText(); }
attachDoc(this, doc);
clearCaches(this);
this.display.input.reset();
scrollToCoords(this, doc.scrollLeft, doc.scrollTop);
this.curOp.forceScroll = true;
signalLater(this, "swapDoc", this, old);
return old
}),
phrase: function(phraseText) {
var phrases = this.options.phrases;
return phrases && Object.prototype.hasOwnProperty.call(phrases, phraseText) ? phrases[phraseText] : phraseText
},
getInputField: function(){return this.display.input.getField()},
getWrapperElement: function(){return this.display.wrapper},
getScrollerElement: function(){return this.display.scroller},
getGutterElement: function(){return this.display.gutters}
};
eventMixin(CodeMirror);
CodeMirror.registerHelper = function(type, name, value) {
if (!helpers.hasOwnProperty(type)) { helpers[type] = CodeMirror[type] = {_global: []}; }
helpers[type][name] = value;
};
CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {
CodeMirror.registerHelper(type, name, value);
helpers[type]._global.push({pred: predicate, val: value});
};
}
// Used for horizontal relative motion. Dir is -1 or 1 (left or
// right), unit can be "codepoint", "char", "column" (like char, but
// doesn't cross line boundaries), "word" (across next word), or
// "group" (to the start of next group of word or
// non-word-non-whitespace chars). The visually param controls
// whether, in right-to-left text, direction 1 means to move towards
// the next index in the string, or towards the character to the right
// of the current position. The resulting position will have a
// hitSide=true property if it reached the end of the document.
function findPosH(doc, pos, dir, unit, visually) {
var oldPos = pos;
var origDir = dir;
var lineObj = getLine(doc, pos.line);
var lineDir = visually && doc.direction == "rtl" ? -dir : dir;
function findNextLine() {
var l = pos.line + lineDir;
if (l < doc.first || l >= doc.first + doc.size) { return false }
pos = new Pos(l, pos.ch, pos.sticky);
return lineObj = getLine(doc, l)
}
function moveOnce(boundToLine) {
var next;
if (unit == "codepoint") {
var ch = lineObj.text.charCodeAt(pos.ch + (dir > 0 ? 0 : -1));
if (isNaN(ch)) {
next = null;
} else {
var astral = dir > 0 ? ch >= 0xD800 && ch < 0xDC00 : ch >= 0xDC00 && ch < 0xDFFF;
next = new Pos(pos.line, Math.max(0, Math.min(lineObj.text.length, pos.ch + dir * (astral ? 2 : 1))), -dir);
}
} else if (visually) {
next = moveVisually(doc.cm, lineObj, pos, dir);
} else {
next = moveLogically(lineObj, pos, dir);
}
if (next == null) {
if (!boundToLine && findNextLine())
{ pos = endOfLine(visually, doc.cm, lineObj, pos.line, lineDir); }
else
{ return false }
} else {
pos = next;
}
return true
}
if (unit == "char" || unit == "codepoint") {
moveOnce();
} else if (unit == "column") {
moveOnce(true);
} else if (unit == "word" || unit == "group") {
var sawType = null, group = unit == "group";
var helper = doc.cm && doc.cm.getHelper(pos, "wordChars");
for (var first = true;; first = false) {
if (dir < 0 && !moveOnce(!first)) { break }
var cur = lineObj.text.charAt(pos.ch) || "\n";
var type = isWordChar(cur, helper) ? "w"
: group && cur == "\n" ? "n"
: !group || /\s/.test(cur) ? null
: "p";
if (group && !first && !type) { type = "s"; }
if (sawType && sawType != type) {
if (dir < 0) {dir = 1; moveOnce(); pos.sticky = "after";}
break
}
if (type) { sawType = type; }
if (dir > 0 && !moveOnce(!first)) { break }
}
}
var result = skipAtomic(doc, pos, oldPos, origDir, true);
if (equalCursorPos(oldPos, result)) { result.hitSide = true; }
return result
}
// For relative vertical movement. Dir may be -1 or 1. Unit can be
// "page" or "line". The resulting position will have a hitSide=true
// property if it reached the end of the document.
function findPosV(cm, pos, dir, unit) {
var doc = cm.doc, x = pos.left, y;
if (unit == "page") {
var pageSize = Math.min(cm.display.wrapper.clientHeight, win(cm).innerHeight || doc(cm).documentElement.clientHeight);
var moveAmount = Math.max(pageSize - .5 * textHeight(cm.display), 3);
y = (dir > 0 ? pos.bottom : pos.top) + dir * moveAmount;
} else if (unit == "line") {
y = dir > 0 ? pos.bottom + 3 : pos.top - 3;
}
var target;
for (;;) {
target = coordsChar(cm, x, y);
if (!target.outside) { break }
if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break }
y += dir * 5;
}
return target
}
// CONTENTEDITABLE INPUT STYLE
var ContentEditableInput = function(cm) {
this.cm = cm;
this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null;
this.polling = new Delayed();
this.composing = null;
this.gracePeriod = false;
this.readDOMTimeout = null;
};
ContentEditableInput.prototype.init = function (display) {
var this$1 = this;
var input = this, cm = input.cm;
var div = input.div = display.lineDiv;
div.contentEditable = true;
disableBrowserMagic(div, cm.options.spellcheck, cm.options.autocorrect, cm.options.autocapitalize);
function belongsToInput(e) {
for (var t = e.target; t; t = t.parentNode) {
if (t == div) { return true }
if (/\bCodeMirror-(?:line)?widget\b/.test(t.className)) { break }
}
return false
}
on(div, "paste", function (e) {
if (!belongsToInput(e) || signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }
// IE doesn't fire input events, so we schedule a read for the pasted content in this way
if (ie_version <= 11) { setTimeout(operation(cm, function () { return this$1.updateFromDOM(); }), 20); }
});
on(div, "compositionstart", function (e) {
this$1.composing = {data: e.data, done: false};
});
on(div, "compositionupdate", function (e) {
if (!this$1.composing) { this$1.composing = {data: e.data, done: false}; }
});
on(div, "compositionend", function (e) {
if (this$1.composing) {
if (e.data != this$1.composing.data) { this$1.readFromDOMSoon(); }
this$1.composing.done = true;
}
});
on(div, "touchstart", function () { return input.forceCompositionEnd(); });
on(div, "input", function () {
if (!this$1.composing) { this$1.readFromDOMSoon(); }
});
function onCopyCut(e) {
if (!belongsToInput(e) || signalDOMEvent(cm, e)) { return }
if (cm.somethingSelected()) {
setLastCopied({lineWise: false, text: cm.getSelections()});
if (e.type == "cut") { cm.replaceSelection("", null, "cut"); }
} else if (!cm.options.lineWiseCopyCut) {
return
} else {
var ranges = copyableRanges(cm);
setLastCopied({lineWise: true, text: ranges.text});
if (e.type == "cut") {
cm.operation(function () {
cm.setSelections(ranges.ranges, 0, sel_dontScroll);
cm.replaceSelection("", null, "cut");
});
}
}
if (e.clipboardData) {
e.clipboardData.clearData();
var content = lastCopied.text.join("\n");
// iOS exposes the clipboard API, but seems to discard content inserted into it
e.clipboardData.setData("Text", content);
if (e.clipboardData.getData("Text") == content) {
e.preventDefault();
return
}
}
// Old-fashioned briefly-focus-a-textarea hack
var kludge = hiddenTextarea(), te = kludge.firstChild;
disableBrowserMagic(te);
cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);
te.value = lastCopied.text.join("\n");
var hadFocus = activeElt(div.ownerDocument);
selectInput(te);
setTimeout(function () {
cm.display.lineSpace.removeChild(kludge);
hadFocus.focus();
if (hadFocus == div) { input.showPrimarySelection(); }
}, 50);
}
on(div, "copy", onCopyCut);
on(div, "cut", onCopyCut);
};
ContentEditableInput.prototype.screenReaderLabelChanged = function (label) {
// Label for screenreaders, accessibility
if(label) {
this.div.setAttribute('aria-label', label);
} else {
this.div.removeAttribute('aria-label');
}
};
ContentEditableInput.prototype.prepareSelection = function () {
var result = prepareSelection(this.cm, false);
result.focus = activeElt(this.div.ownerDocument) == this.div;
return result
};
ContentEditableInput.prototype.showSelection = function (info, takeFocus) {
if (!info || !this.cm.display.view.length) { return }
if (info.focus || takeFocus) { this.showPrimarySelection(); }
this.showMultipleSelections(info);
};
ContentEditableInput.prototype.getSelection = function () {
return this.cm.display.wrapper.ownerDocument.getSelection()
};
ContentEditableInput.prototype.showPrimarySelection = function () {
var sel = this.getSelection(), cm = this.cm, prim = cm.doc.sel.primary();
var from = prim.from(), to = prim.to();
if (cm.display.viewTo == cm.display.viewFrom || from.line >= cm.display.viewTo || to.line < cm.display.viewFrom) {
sel.removeAllRanges();
return
}
var curAnchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);
var curFocus = domToPos(cm, sel.focusNode, sel.focusOffset);
if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&
cmp(minPos(curAnchor, curFocus), from) == 0 &&
cmp(maxPos(curAnchor, curFocus), to) == 0)
{ return }
var view = cm.display.view;
var start = (from.line >= cm.display.viewFrom && posToDOM(cm, from)) ||
{node: view[0].measure.map[2], offset: 0};
var end = to.line < cm.display.viewTo && posToDOM(cm, to);
if (!end) {
var measure = view[view.length - 1].measure;
var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map;
end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]};
}
if (!start || !end) {
sel.removeAllRanges();
return
}
var old = sel.rangeCount && sel.getRangeAt(0), rng;
try { rng = range(start.node, start.offset, end.offset, end.node); }
catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible
if (rng) {
if (!gecko && cm.state.focused) {
sel.collapse(start.node, start.offset);
if (!rng.collapsed) {
sel.removeAllRanges();
sel.addRange(rng);
}
} else {
sel.removeAllRanges();
sel.addRange(rng);
}
if (old && sel.anchorNode == null) { sel.addRange(old); }
else if (gecko) { this.startGracePeriod(); }
}
this.rememberSelection();
};
ContentEditableInput.prototype.startGracePeriod = function () {
var this$1 = this;
clearTimeout(this.gracePeriod);
this.gracePeriod = setTimeout(function () {
this$1.gracePeriod = false;
if (this$1.selectionChanged())
{ this$1.cm.operation(function () { return this$1.cm.curOp.selectionChanged = true; }); }
}, 20);
};
ContentEditableInput.prototype.showMultipleSelections = function (info) {
removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors);
removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection);
};
ContentEditableInput.prototype.rememberSelection = function () {
var sel = this.getSelection();
this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset;
this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset;
};
ContentEditableInput.prototype.selectionInEditor = function () {
var sel = this.getSelection();
if (!sel.rangeCount) { return false }
var node = sel.getRangeAt(0).commonAncestorContainer;
return contains(this.div, node)
};
ContentEditableInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor") {
if (!this.selectionInEditor() || activeElt(this.div.ownerDocument) != this.div)
{ this.showSelection(this.prepareSelection(), true); }
this.div.focus();
}
};
ContentEditableInput.prototype.blur = function () { this.div.blur(); };
ContentEditableInput.prototype.getField = function () { return this.div };
ContentEditableInput.prototype.supportsTouch = function () { return true };
ContentEditableInput.prototype.receivedFocus = function () {
var this$1 = this;
var input = this;
if (this.selectionInEditor())
{ setTimeout(function () { return this$1.pollSelection(); }, 20); }
else
{ runInOp(this.cm, function () { return input.cm.curOp.selectionChanged = true; }); }
function poll() {
if (input.cm.state.focused) {
input.pollSelection();
input.polling.set(input.cm.options.pollInterval, poll);
}
}
this.polling.set(this.cm.options.pollInterval, poll);
};
ContentEditableInput.prototype.selectionChanged = function () {
var sel = this.getSelection();
return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset ||
sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset
};
ContentEditableInput.prototype.pollSelection = function () {
if (this.readDOMTimeout != null || this.gracePeriod || !this.selectionChanged()) { return }
var sel = this.getSelection(), cm = this.cm;
// On Android Chrome (version 56, at least), backspacing into an
// uneditable block element will put the cursor in that element,
// and then, because it's not editable, hide the virtual keyboard.
// Because Android doesn't allow us to actually detect backspace
// presses in a sane way, this code checks for when that happens
// and simulates a backspace press in this case.
if (android && chrome && this.cm.display.gutterSpecs.length && isInGutter(sel.anchorNode)) {
this.cm.triggerOnKeyDown({type: "keydown", keyCode: 8, preventDefault: Math.abs});
this.blur();
this.focus();
return
}
if (this.composing) { return }
this.rememberSelection();
var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);
var head = domToPos(cm, sel.focusNode, sel.focusOffset);
if (anchor && head) { runInOp(cm, function () {
setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll);
if (anchor.bad || head.bad) { cm.curOp.selectionChanged = true; }
}); }
};
ContentEditableInput.prototype.pollContent = function () {
if (this.readDOMTimeout != null) {
clearTimeout(this.readDOMTimeout);
this.readDOMTimeout = null;
}
var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary();
var from = sel.from(), to = sel.to();
if (from.ch == 0 && from.line > cm.firstLine())
{ from = Pos(from.line - 1, getLine(cm.doc, from.line - 1).length); }
if (to.ch == getLine(cm.doc, to.line).text.length && to.line < cm.lastLine())
{ to = Pos(to.line + 1, 0); }
if (from.line < display.viewFrom || to.line > display.viewTo - 1) { return false }
var fromIndex, fromLine, fromNode;
if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) {
fromLine = lineNo(display.view[0].line);
fromNode = display.view[0].node;
} else {
fromLine = lineNo(display.view[fromIndex].line);
fromNode = display.view[fromIndex - 1].node.nextSibling;
}
var toIndex = findViewIndex(cm, to.line);
var toLine, toNode;
if (toIndex == display.view.length - 1) {
toLine = display.viewTo - 1;
toNode = display.lineDiv.lastChild;
} else {
toLine = lineNo(display.view[toIndex + 1].line) - 1;
toNode = display.view[toIndex + 1].node.previousSibling;
}
if (!fromNode) { return false }
var newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine));
var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length));
while (newText.length > 1 && oldText.length > 1) {
if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; }
else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; }
else { break }
}
var cutFront = 0, cutEnd = 0;
var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length);
while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))
{ ++cutFront; }
var newBot = lst(newText), oldBot = lst(oldText);
var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),
oldBot.length - (oldText.length == 1 ? cutFront : 0));
while (cutEnd < maxCutEnd &&
newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))
{ ++cutEnd; }
// Try to move start of change to start of selection if ambiguous
if (newText.length == 1 && oldText.length == 1 && fromLine == from.line) {
while (cutFront && cutFront > from.ch &&
newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) {
cutFront--;
cutEnd++;
}
}
newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd).replace(/^\u200b+/, "");
newText[0] = newText[0].slice(cutFront).replace(/\u200b+$/, "");
var chFrom = Pos(fromLine, cutFront);
var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0);
if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) {
replaceRange(cm.doc, newText, chFrom, chTo, "+input");
return true
}
};
ContentEditableInput.prototype.ensurePolled = function () {
this.forceCompositionEnd();
};
ContentEditableInput.prototype.reset = function () {
this.forceCompositionEnd();
};
ContentEditableInput.prototype.forceCompositionEnd = function () {
if (!this.composing) { return }
clearTimeout(this.readDOMTimeout);
this.composing = null;
this.updateFromDOM();
this.div.blur();
this.div.focus();
};
ContentEditableInput.prototype.readFromDOMSoon = function () {
var this$1 = this;
if (this.readDOMTimeout != null) { return }
this.readDOMTimeout = setTimeout(function () {
this$1.readDOMTimeout = null;
if (this$1.composing) {
if (this$1.composing.done) { this$1.composing = null; }
else { return }
}
this$1.updateFromDOM();
}, 80);
};
ContentEditableInput.prototype.updateFromDOM = function () {
var this$1 = this;
if (this.cm.isReadOnly() || !this.pollContent())
{ runInOp(this.cm, function () { return regChange(this$1.cm); }); }
};
ContentEditableInput.prototype.setUneditable = function (node) {
node.contentEditable = "false";
};
ContentEditableInput.prototype.onKeyPress = function (e) {
if (e.charCode == 0 || this.composing) { return }
e.preventDefault();
if (!this.cm.isReadOnly())
{ operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); }
};
ContentEditableInput.prototype.readOnlyChanged = function (val) {
this.div.contentEditable = String(val != "nocursor");
};
ContentEditableInput.prototype.onContextMenu = function () {};
ContentEditableInput.prototype.resetPosition = function () {};
ContentEditableInput.prototype.needsContentAttribute = true;
function posToDOM(cm, pos) {
var view = findViewForLine(cm, pos.line);
if (!view || view.hidden) { return null }
var line = getLine(cm.doc, pos.line);
var info = mapFromLineView(view, line, pos.line);
var order = getOrder(line, cm.doc.direction), side = "left";
if (order) {
var partPos = getBidiPartAt(order, pos.ch);
side = partPos % 2 ? "right" : "left";
}
var result = nodeAndOffsetInLineMap(info.map, pos.ch, side);
result.offset = result.collapse == "right" ? result.end : result.start;
return result
}
function isInGutter(node) {
for (var scan = node; scan; scan = scan.parentNode)
{ if (/CodeMirror-gutter-wrapper/.test(scan.className)) { return true } }
return false
}
function badPos(pos, bad) { if (bad) { pos.bad = true; } return pos }
function domTextBetween(cm, from, to, fromLine, toLine) {
var text = "", closing = false, lineSep = cm.doc.lineSeparator(), extraLinebreak = false;
function recognizeMarker(id) { return function (marker) { return marker.id == id; } }
function close() {
if (closing) {
text += lineSep;
if (extraLinebreak) { text += lineSep; }
closing = extraLinebreak = false;
}
}
function addText(str) {
if (str) {
close();
text += str;
}
}
function walk(node) {
if (node.nodeType == 1) {
var cmText = node.getAttribute("cm-text");
if (cmText) {
addText(cmText);
return
}
var markerID = node.getAttribute("cm-marker"), range;
if (markerID) {
var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID));
if (found.length && (range = found[0].find(0)))
{ addText(getBetween(cm.doc, range.from, range.to).join(lineSep)); }
return
}
if (node.getAttribute("contenteditable") == "false") { return }
var isBlock = /^(pre|div|p|li|table|br)$/i.test(node.nodeName);
if (!/^br$/i.test(node.nodeName) && node.textContent.length == 0) { return }
if (isBlock) { close(); }
for (var i = 0; i < node.childNodes.length; i++)
{ walk(node.childNodes[i]); }
if (/^(pre|p)$/i.test(node.nodeName)) { extraLinebreak = true; }
if (isBlock) { closing = true; }
} else if (node.nodeType == 3) {
addText(node.nodeValue.replace(/\u200b/g, "").replace(/\u00a0/g, " "));
}
}
for (;;) {
walk(from);
if (from == to) { break }
from = from.nextSibling;
extraLinebreak = false;
}
return text
}
function domToPos(cm, node, offset) {
var lineNode;
if (node == cm.display.lineDiv) {
lineNode = cm.display.lineDiv.childNodes[offset];
if (!lineNode) { return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true) }
node = null; offset = 0;
} else {
for (lineNode = node;; lineNode = lineNode.parentNode) {
if (!lineNode || lineNode == cm.display.lineDiv) { return null }
if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) { break }
}
}
for (var i = 0; i < cm.display.view.length; i++) {
var lineView = cm.display.view[i];
if (lineView.node == lineNode)
{ return locateNodeInLineView(lineView, node, offset) }
}
}
function locateNodeInLineView(lineView, node, offset) {
var wrapper = lineView.text.firstChild, bad = false;
if (!node || !contains(wrapper, node)) { return badPos(Pos(lineNo(lineView.line), 0), true) }
if (node == wrapper) {
bad = true;
node = wrapper.childNodes[offset];
offset = 0;
if (!node) {
var line = lineView.rest ? lst(lineView.rest) : lineView.line;
return badPos(Pos(lineNo(line), line.text.length), bad)
}
}
var textNode = node.nodeType == 3 ? node : null, topNode = node;
if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {
textNode = node.firstChild;
if (offset) { offset = textNode.nodeValue.length; }
}
while (topNode.parentNode != wrapper) { topNode = topNode.parentNode; }
var measure = lineView.measure, maps = measure.maps;
function find(textNode, topNode, offset) {
for (var i = -1; i < (maps ? maps.length : 0); i++) {
var map = i < 0 ? measure.map : maps[i];
for (var j = 0; j < map.length; j += 3) {
var curNode = map[j + 2];
if (curNode == textNode || curNode == topNode) {
var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]);
var ch = map[j] + offset;
if (offset < 0 || curNode != textNode) { ch = map[j + (offset ? 1 : 0)]; }
return Pos(line, ch)
}
}
}
}
var found = find(textNode, topNode, offset);
if (found) { return badPos(found, bad) }
// FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems
for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {
found = find(after, after.firstChild, 0);
if (found)
{ return badPos(Pos(found.line, found.ch - dist), bad) }
else
{ dist += after.textContent.length; }
}
for (var before = topNode.previousSibling, dist$1 = offset; before; before = before.previousSibling) {
found = find(before, before.firstChild, -1);
if (found)
{ return badPos(Pos(found.line, found.ch + dist$1), bad) }
else
{ dist$1 += before.textContent.length; }
}
}
// TEXTAREA INPUT STYLE
var TextareaInput = function(cm) {
this.cm = cm;
// See input.poll and input.reset
this.prevInput = "";
// Flag that indicates whether we expect input to appear real soon
// now (after some event like 'keypress' or 'input') and are
// polling intensively.
this.pollingFast = false;
// Self-resetting timeout for the poller
this.polling = new Delayed();
// Used to work around IE issue with selection being forgotten when focus moves away from textarea
this.hasSelection = false;
this.composing = null;
this.resetting = false;
};
TextareaInput.prototype.init = function (display) {
var this$1 = this;
var input = this, cm = this.cm;
this.createField(display);
var te = this.textarea;
display.wrapper.insertBefore(this.wrapper, display.wrapper.firstChild);
// Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore)
if (ios) { te.style.width = "0px"; }
on(te, "input", function () {
if (ie && ie_version >= 9 && this$1.hasSelection) { this$1.hasSelection = null; }
input.poll();
});
on(te, "paste", function (e) {
if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }
cm.state.pasteIncoming = +new Date;
input.fastPoll();
});
function prepareCopyCut(e) {
if (signalDOMEvent(cm, e)) { return }
if (cm.somethingSelected()) {
setLastCopied({lineWise: false, text: cm.getSelections()});
} else if (!cm.options.lineWiseCopyCut) {
return
} else {
var ranges = copyableRanges(cm);
setLastCopied({lineWise: true, text: ranges.text});
if (e.type == "cut") {
cm.setSelections(ranges.ranges, null, sel_dontScroll);
} else {
input.prevInput = "";
te.value = ranges.text.join("\n");
selectInput(te);
}
}
if (e.type == "cut") { cm.state.cutIncoming = +new Date; }
}
on(te, "cut", prepareCopyCut);
on(te, "copy", prepareCopyCut);
on(display.scroller, "paste", function (e) {
if (eventInWidget(display, e) || signalDOMEvent(cm, e)) { return }
if (!te.dispatchEvent) {
cm.state.pasteIncoming = +new Date;
input.focus();
return
}
// Pass the `paste` event to the textarea so it's handled by its event listener.
var event = new Event("paste");
event.clipboardData = e.clipboardData;
te.dispatchEvent(event);
});
// Prevent normal selection in the editor (we handle our own)
on(display.lineSpace, "selectstart", function (e) {
if (!eventInWidget(display, e)) { e_preventDefault(e); }
});
on(te, "compositionstart", function () {
var start = cm.getCursor("from");
if (input.composing) { input.composing.range.clear(); }
input.composing = {
start: start,
range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})
};
});
on(te, "compositionend", function () {
if (input.composing) {
input.poll();
input.composing.range.clear();
input.composing = null;
}
});
};
TextareaInput.prototype.createField = function (_display) {
// Wraps and hides input textarea
this.wrapper = hiddenTextarea();
// The semihidden textarea that is focused when the editor is
// focused, and receives input.
this.textarea = this.wrapper.firstChild;
var opts = this.cm.options;
disableBrowserMagic(this.textarea, opts.spellcheck, opts.autocorrect, opts.autocapitalize);
};
TextareaInput.prototype.screenReaderLabelChanged = function (label) {
// Label for screenreaders, accessibility
if(label) {
this.textarea.setAttribute('aria-label', label);
} else {
this.textarea.removeAttribute('aria-label');
}
};
TextareaInput.prototype.prepareSelection = function () {
// Redraw the selection and/or cursor
var cm = this.cm, display = cm.display, doc = cm.doc;
var result = prepareSelection(cm);
// Move the hidden textarea near the cursor to prevent scrolling artifacts
if (cm.options.moveInputWithCursor) {
var headPos = cursorCoords(cm, doc.sel.primary().head, "div");
var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect();
result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,
headPos.top + lineOff.top - wrapOff.top));
result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,
headPos.left + lineOff.left - wrapOff.left));
}
return result
};
TextareaInput.prototype.showSelection = function (drawn) {
var cm = this.cm, display = cm.display;
removeChildrenAndAdd(display.cursorDiv, drawn.cursors);
removeChildrenAndAdd(display.selectionDiv, drawn.selection);
if (drawn.teTop != null) {
this.wrapper.style.top = drawn.teTop + "px";
this.wrapper.style.left = drawn.teLeft + "px";
}
};
// Reset the input to correspond to the selection (or to be empty,
// when not typing and nothing is selected)
TextareaInput.prototype.reset = function (typing) {
if (this.contextMenuPending || this.composing && typing) { return }
var cm = this.cm;
this.resetting = true;
if (cm.somethingSelected()) {
this.prevInput = "";
var content = cm.getSelection();
this.textarea.value = content;
if (cm.state.focused) { selectInput(this.textarea); }
if (ie && ie_version >= 9) { this.hasSelection = content; }
} else if (!typing) {
this.prevInput = this.textarea.value = "";
if (ie && ie_version >= 9) { this.hasSelection = null; }
}
this.resetting = false;
};
TextareaInput.prototype.getField = function () { return this.textarea };
TextareaInput.prototype.supportsTouch = function () { return false };
TextareaInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt(this.textarea.ownerDocument) != this.textarea)) {
try { this.textarea.focus(); }
catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
}
};
TextareaInput.prototype.blur = function () { this.textarea.blur(); };
TextareaInput.prototype.resetPosition = function () {
this.wrapper.style.top = this.wrapper.style.left = 0;
};
TextareaInput.prototype.receivedFocus = function () { this.slowPoll(); };
// Poll for input changes, using the normal rate of polling. This
// runs as long as the editor is focused.
TextareaInput.prototype.slowPoll = function () {
var this$1 = this;
if (this.pollingFast) { return }
this.polling.set(this.cm.options.pollInterval, function () {
this$1.poll();
if (this$1.cm.state.focused) { this$1.slowPoll(); }
});
};
// When an event has just come in that is likely to add or change
// something in the input textarea, we poll faster, to ensure that
// the change appears on the screen quickly.
TextareaInput.prototype.fastPoll = function () {
var missed = false, input = this;
input.pollingFast = true;
function p() {
var changed = input.poll();
if (!changed && !missed) {missed = true; input.polling.set(60, p);}
else {input.pollingFast = false; input.slowPoll();}
}
input.polling.set(20, p);
};
// Read input from the textarea, and update the document to match.
// When something is selected, it is present in the textarea, and
// selected (unless it is huge, in which case a placeholder is
// used). When nothing is selected, the cursor sits after previously
// seen text (can be empty), which is stored in prevInput (we must
// not reset the textarea when typing, because that breaks IME).
TextareaInput.prototype.poll = function () {
var this$1 = this;
var cm = this.cm, input = this.textarea, prevInput = this.prevInput;
// Since this is called a *lot*, try to bail out as cheaply as
// possible when it is clear that nothing happened. hasSelection
// will be the case when there is a lot of text in the textarea,
// in which case reading its value would be expensive.
if (this.contextMenuPending || this.resetting || !cm.state.focused ||
(hasSelection(input) && !prevInput && !this.composing) ||
cm.isReadOnly() || cm.options.disableInput || cm.state.keySeq)
{ return false }
var text = input.value;
// If nothing changed, bail.
if (text == prevInput && !cm.somethingSelected()) { return false }
// Work around nonsensical selection resetting in IE9/10, and
// inexplicable appearance of private area unicode characters on
// some key combos in Mac (#2689).
if (ie && ie_version >= 9 && this.hasSelection === text ||
mac && /[\uf700-\uf7ff]/.test(text)) {
cm.display.input.reset();
return false
}
if (cm.doc.sel == cm.display.selForContextMenu) {
var first = text.charCodeAt(0);
if (first == 0x200b && !prevInput) { prevInput = "\u200b"; }
if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo") }
}
// Find the part of the input that is actually new
var same = 0, l = Math.min(prevInput.length, text.length);
while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) { ++same; }
runInOp(cm, function () {
applyTextInput(cm, text.slice(same), prevInput.length - same,
null, this$1.composing ? "*compose" : null);
// Don't leave long text in the textarea, since it makes further polling slow
if (text.length > 1000 || text.indexOf("\n") > -1) { input.value = this$1.prevInput = ""; }
else { this$1.prevInput = text; }
if (this$1.composing) {
this$1.composing.range.clear();
this$1.composing.range = cm.markText(this$1.composing.start, cm.getCursor("to"),
{className: "CodeMirror-composing"});
}
});
return true
};
TextareaInput.prototype.ensurePolled = function () {
if (this.pollingFast && this.poll()) { this.pollingFast = false; }
};
TextareaInput.prototype.onKeyPress = function () {
if (ie && ie_version >= 9) { this.hasSelection = null; }
this.fastPoll();
};
TextareaInput.prototype.onContextMenu = function (e) {
var input = this, cm = input.cm, display = cm.display, te = input.textarea;
if (input.contextMenuPending) { input.contextMenuPending(); }
var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop;
if (!pos || presto) { return } // Opera is difficult.
// Reset the current text selection only if the click is done outside of the selection
// and 'resetSelectionOnContextMenu' option is true.
var reset = cm.options.resetSelectionOnContextMenu;
if (reset && cm.doc.sel.contains(pos) == -1)
{ operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); }
var oldCSS = te.style.cssText, oldWrapperCSS = input.wrapper.style.cssText;
var wrapperBox = input.wrapper.offsetParent.getBoundingClientRect();
input.wrapper.style.cssText = "position: static";
te.style.cssText = "position: absolute; width: 30px; height: 30px;\n top: " + (e.clientY - wrapperBox.top - 5) + "px; left: " + (e.clientX - wrapperBox.left - 5) + "px;\n z-index: 1000; background: " + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + ";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
var oldScrollY;
if (webkit) { oldScrollY = te.ownerDocument.defaultView.scrollY; } // Work around Chrome issue (#2712)
display.input.focus();
if (webkit) { te.ownerDocument.defaultView.scrollTo(null, oldScrollY); }
display.input.reset();
// Adds "Select all" to context menu in FF
if (!cm.somethingSelected()) { te.value = input.prevInput = " "; }
input.contextMenuPending = rehide;
display.selForContextMenu = cm.doc.sel;
clearTimeout(display.detectingSelectAll);
// Select-all will be greyed out if there's nothing to select, so
// this adds a zero-width space so that we can later check whether
// it got selected.
function prepareSelectAllHack() {
if (te.selectionStart != null) {
var selected = cm.somethingSelected();
var extval = "\u200b" + (selected ? te.value : "");
te.value = "\u21da"; // Used to catch context-menu undo
te.value = extval;
input.prevInput = selected ? "" : "\u200b";
te.selectionStart = 1; te.selectionEnd = extval.length;
// Re-set this, in case some other handler touched the
// selection in the meantime.
display.selForContextMenu = cm.doc.sel;
}
}
function rehide() {
if (input.contextMenuPending != rehide) { return }
input.contextMenuPending = false;
input.wrapper.style.cssText = oldWrapperCSS;
te.style.cssText = oldCSS;
if (ie && ie_version < 9) { display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); }
// Try to detect the user choosing select-all
if (te.selectionStart != null) {
if (!ie || (ie && ie_version < 9)) { prepareSelectAllHack(); }
var i = 0, poll = function () {
if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&
te.selectionEnd > 0 && input.prevInput == "\u200b") {
operation(cm, selectAll)(cm);
} else if (i++ < 10) {
display.detectingSelectAll = setTimeout(poll, 500);
} else {
display.selForContextMenu = null;
display.input.reset();
}
};
display.detectingSelectAll = setTimeout(poll, 200);
}
}
if (ie && ie_version >= 9) { prepareSelectAllHack(); }
if (captureRightClick) {
e_stop(e);
var mouseup = function () {
off(window, "mouseup", mouseup);
setTimeout(rehide, 20);
};
on(window, "mouseup", mouseup);
} else {
setTimeout(rehide, 50);
}
};
TextareaInput.prototype.readOnlyChanged = function (val) {
if (!val) { this.reset(); }
this.textarea.disabled = val == "nocursor";
this.textarea.readOnly = !!val;
};
TextareaInput.prototype.setUneditable = function () {};
TextareaInput.prototype.needsContentAttribute = false;
function fromTextArea(textarea, options) {
options = options ? copyObj(options) : {};
options.value = textarea.value;
if (!options.tabindex && textarea.tabIndex)
{ options.tabindex = textarea.tabIndex; }
if (!options.placeholder && textarea.placeholder)
{ options.placeholder = textarea.placeholder; }
// Set autofocus to true if this textarea is focused, or if it has
// autofocus and no other element is focused.
if (options.autofocus == null) {
var hasFocus = activeElt(textarea.ownerDocument);
options.autofocus = hasFocus == textarea ||
textarea.getAttribute("autofocus") != null && hasFocus == document.body;
}
function save() {textarea.value = cm.getValue();}
var realSubmit;
if (textarea.form) {
on(textarea.form, "submit", save);
// Deplorable hack to make the submit method do the right thing.
if (!options.leaveSubmitMethodAlone) {
var form = textarea.form;
realSubmit = form.submit;
try {
var wrappedSubmit = form.submit = function () {
save();
form.submit = realSubmit;
form.submit();
form.submit = wrappedSubmit;
};
} catch(e) {}
}
}
options.finishInit = function (cm) {
cm.save = save;
cm.getTextArea = function () { return textarea; };
cm.toTextArea = function () {
cm.toTextArea = isNaN; // Prevent this from being ran twice
save();
textarea.parentNode.removeChild(cm.getWrapperElement());
textarea.style.display = "";
if (textarea.form) {
off(textarea.form, "submit", save);
if (!options.leaveSubmitMethodAlone && typeof textarea.form.submit == "function")
{ textarea.form.submit = realSubmit; }
}
};
};
textarea.style.display = "none";
var cm = CodeMirror(function (node) { return textarea.parentNode.insertBefore(node, textarea.nextSibling); },
options);
return cm
}
function addLegacyProps(CodeMirror) {
CodeMirror.off = off;
CodeMirror.on = on;
CodeMirror.wheelEventPixels = wheelEventPixels;
CodeMirror.Doc = Doc;
CodeMirror.splitLines = splitLinesAuto;
CodeMirror.countColumn = countColumn;
CodeMirror.findColumn = findColumn;
CodeMirror.isWordChar = isWordCharBasic;
CodeMirror.Pass = Pass;
CodeMirror.signal = signal;
CodeMirror.Line = Line;
CodeMirror.changeEnd = changeEnd;
CodeMirror.scrollbarModel = scrollbarModel;
CodeMirror.Pos = Pos;
CodeMirror.cmpPos = cmp;
CodeMirror.modes = modes;
CodeMirror.mimeModes = mimeModes;
CodeMirror.resolveMode = resolveMode;
CodeMirror.getMode = getMode;
CodeMirror.modeExtensions = modeExtensions;
CodeMirror.extendMode = extendMode;
CodeMirror.copyState = copyState;
CodeMirror.startState = startState;
CodeMirror.innerMode = innerMode;
CodeMirror.commands = commands;
CodeMirror.keyMap = keyMap;
CodeMirror.keyName = keyName;
CodeMirror.isModifierKey = isModifierKey;
CodeMirror.lookupKey = lookupKey;
CodeMirror.normalizeKeyMap = normalizeKeyMap;
CodeMirror.StringStream = StringStream;
CodeMirror.SharedTextMarker = SharedTextMarker;
CodeMirror.TextMarker = TextMarker;
CodeMirror.LineWidget = LineWidget;
CodeMirror.e_preventDefault = e_preventDefault;
CodeMirror.e_stopPropagation = e_stopPropagation;
CodeMirror.e_stop = e_stop;
CodeMirror.addClass = addClass;
CodeMirror.contains = contains;
CodeMirror.rmClass = rmClass;
CodeMirror.keyNames = keyNames;
}
// EDITOR CONSTRUCTOR
defineOptions(CodeMirror);
addEditorMethods(CodeMirror);
// Set up methods on CodeMirror's prototype to redirect to the editor's document.
var dontDelegate = "iter insert remove copy getEditor constructor".split(" ");
for (var prop in Doc.prototype) { if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)
{ CodeMirror.prototype[prop] = (function(method) {
return function() {return method.apply(this.doc, arguments)}
})(Doc.prototype[prop]); } }
eventMixin(Doc);
CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput};
// Extra arguments are stored as the mode's dependencies, which is
// used by (legacy) mechanisms like loadmode.js to automatically
// load a mode. (Preferred mechanism is the require/define calls.)
CodeMirror.defineMode = function(name/*, mode, тАж*/) {
if (!CodeMirror.defaults.mode && name != "null") { CodeMirror.defaults.mode = name; }
defineMode.apply(this, arguments);
};
CodeMirror.defineMIME = defineMIME;
// Minimal default mode.
CodeMirror.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); });
CodeMirror.defineMIME("text/plain", "null");
// EXTENSIONS
CodeMirror.defineExtension = function (name, func) {
CodeMirror.prototype[name] = func;
};
CodeMirror.defineDocExtension = function (name, func) {
Doc.prototype[name] = func;
};
CodeMirror.fromTextArea = fromTextArea;
addLegacyProps(CodeMirror);
CodeMirror.version = "5.65.15";
return CodeMirror;
})));
/***/ }),
/***/ 629:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (true) // CommonJS
mod(__webpack_require__(631));
else {}
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("css", function(config, parserConfig) {
var inline = parserConfig.inline
if (!parserConfig.propertyKeywords) parserConfig = CodeMirror.resolveMode("text/css");
var indentUnit = config.indentUnit,
tokenHooks = parserConfig.tokenHooks,
documentTypes = parserConfig.documentTypes || {},
mediaTypes = parserConfig.mediaTypes || {},
mediaFeatures = parserConfig.mediaFeatures || {},
mediaValueKeywords = parserConfig.mediaValueKeywords || {},
propertyKeywords = parserConfig.propertyKeywords || {},
nonStandardPropertyKeywords = parserConfig.nonStandardPropertyKeywords || {},
fontProperties = parserConfig.fontProperties || {},
counterDescriptors = parserConfig.counterDescriptors || {},
colorKeywords = parserConfig.colorKeywords || {},
valueKeywords = parserConfig.valueKeywords || {},
allowNested = parserConfig.allowNested,
lineComment = parserConfig.lineComment,
supportsAtComponent = parserConfig.supportsAtComponent === true,
highlightNonStandardPropertyKeywords = config.highlightNonStandardPropertyKeywords !== false;
var type, override;
function ret(style, tp) { type = tp; return style; }
// Tokenizers
function tokenBase(stream, state) {
var ch = stream.next();
if (tokenHooks[ch]) {
var result = tokenHooks[ch](stream, state);
if (result !== false) return result;
}
if (ch == "@") {
stream.eatWhile(/[\w\\\-]/);
return ret("def", stream.current());
} else if (ch == "=" || (ch == "~" || ch == "|") && stream.eat("=")) {
return ret(null, "compare");
} else if (ch == "\"" || ch == "'") {
state.tokenize = tokenString(ch);
return state.tokenize(stream, state);
} else if (ch == "#") {
stream.eatWhile(/[\w\\\-]/);
return ret("atom", "hash");
} else if (ch == "!") {
stream.match(/^\s*\w*/);
return ret("keyword", "important");
} else if (/\d/.test(ch) || ch == "." && stream.eat(/\d/)) {
stream.eatWhile(/[\w.%]/);
return ret("number", "unit");
} else if (ch === "-") {
if (/[\d.]/.test(stream.peek())) {
stream.eatWhile(/[\w.%]/);
return ret("number", "unit");
} else if (stream.match(/^-[\w\\\-]*/)) {
stream.eatWhile(/[\w\\\-]/);
if (stream.match(/^\s*:/, false))
return ret("variable-2", "variable-definition");
return ret("variable-2", "variable");
} else if (stream.match(/^\w+-/)) {
return ret("meta", "meta");
}
} else if (/[,+>*\/]/.test(ch)) {
return ret(null, "select-op");
} else if (ch == "." && stream.match(/^-?[_a-z][_a-z0-9-]*/i)) {
return ret("qualifier", "qualifier");
} else if (/[:;{}\[\]\(\)]/.test(ch)) {
return ret(null, ch);
} else if (stream.match(/^[\w-.]+(?=\()/)) {
if (/^(url(-prefix)?|domain|regexp)$/i.test(stream.current())) {
state.tokenize = tokenParenthesized;
}
return ret("variable callee", "variable");
} else if (/[\w\\\-]/.test(ch)) {
stream.eatWhile(/[\w\\\-]/);
return ret("property", "word");
} else {
return ret(null, null);
}
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, ch;
while ((ch = stream.next()) != null) {
if (ch == quote && !escaped) {
if (quote == ")") stream.backUp(1);
break;
}
escaped = !escaped && ch == "\\";
}
if (ch == quote || !escaped && quote != ")") state.tokenize = null;
return ret("string", "string");
};
}
function tokenParenthesized(stream, state) {
stream.next(); // Must be '('
if (!stream.match(/^\s*[\"\')]/, false))
state.tokenize = tokenString(")");
else
state.tokenize = null;
return ret(null, "(");
}
// Context management
function Context(type, indent, prev) {
this.type = type;
this.indent = indent;
this.prev = prev;
}
function pushContext(state, stream, type, indent) {
state.context = new Context(type, stream.indentation() + (indent === false ? 0 : indentUnit), state.context);
return type;
}
function popContext(state) {
if (state.context.prev)
state.context = state.context.prev;
return state.context.type;
}
function pass(type, stream, state) {
return states[state.context.type](type, stream, state);
}
function popAndPass(type, stream, state, n) {
for (var i = n || 1; i > 0; i--)
state.context = state.context.prev;
return pass(type, stream, state);
}
// Parser
function wordAsValue(stream) {
var word = stream.current().toLowerCase();
if (valueKeywords.hasOwnProperty(word))
override = "atom";
else if (colorKeywords.hasOwnProperty(word))
override = "keyword";
else
override = "variable";
}
var states = {};
states.top = function(type, stream, state) {
if (type == "{") {
return pushContext(state, stream, "block");
} else if (type == "}" && state.context.prev) {
return popContext(state);
} else if (supportsAtComponent && /@component/i.test(type)) {
return pushContext(state, stream, "atComponentBlock");
} else if (/^@(-moz-)?document$/i.test(type)) {
return pushContext(state, stream, "documentTypes");
} else if (/^@(media|supports|(-moz-)?document|import)$/i.test(type)) {
return pushContext(state, stream, "atBlock");
} else if (/^@(font-face|counter-style)/i.test(type)) {
state.stateArg = type;
return "restricted_atBlock_before";
} else if (/^@(-(moz|ms|o|webkit)-)?keyframes$/i.test(type)) {
return "keyframes";
} else if (type && type.charAt(0) == "@") {
return pushContext(state, stream, "at");
} else if (type == "hash") {
override = "builtin";
} else if (type == "word") {
override = "tag";
} else if (type == "variable-definition") {
return "maybeprop";
} else if (type == "interpolation") {
return pushContext(state, stream, "interpolation");
} else if (type == ":") {
return "pseudo";
} else if (allowNested && type == "(") {
return pushContext(state, stream, "parens");
}
return state.context.type;
};
states.block = function(type, stream, state) {
if (type == "word") {
var word = stream.current().toLowerCase();
if (propertyKeywords.hasOwnProperty(word)) {
override = "property";
return "maybeprop";
} else if (nonStandardPropertyKeywords.hasOwnProperty(word)) {
override = highlightNonStandardPropertyKeywords ? "string-2" : "property";
return "maybeprop";
} else if (allowNested) {
override = stream.match(/^\s*:(?:\s|$)/, false) ? "property" : "tag";
return "block";
} else {
override += " error";
return "maybeprop";
}
} else if (type == "meta") {
return "block";
} else if (!allowNested && (type == "hash" || type == "qualifier")) {
override = "error";
return "block";
} else {
return states.top(type, stream, state);
}
};
states.maybeprop = function(type, stream, state) {
if (type == ":") return pushContext(state, stream, "prop");
return pass(type, stream, state);
};
states.prop = function(type, stream, state) {
if (type == ";") return popContext(state);
if (type == "{" && allowNested) return pushContext(state, stream, "propBlock");
if (type == "}" || type == "{") return popAndPass(type, stream, state);
if (type == "(") return pushContext(state, stream, "parens");
if (type == "hash" && !/^#([0-9a-fA-F]{3,4}|[0-9a-fA-F]{6}|[0-9a-fA-F]{8})$/.test(stream.current())) {
override += " error";
} else if (type == "word") {
wordAsValue(stream);
} else if (type == "interpolation") {
return pushContext(state, stream, "interpolation");
}
return "prop";
};
states.propBlock = function(type, _stream, state) {
if (type == "}") return popContext(state);
if (type == "word") { override = "property"; return "maybeprop"; }
return state.context.type;
};
states.parens = function(type, stream, state) {
if (type == "{" || type == "}") return popAndPass(type, stream, state);
if (type == ")") return popContext(state);
if (type == "(") return pushContext(state, stream, "parens");
if (type == "interpolation") return pushContext(state, stream, "interpolation");
if (type == "word") wordAsValue(stream);
return "parens";
};
states.pseudo = function(type, stream, state) {
if (type == "meta") return "pseudo";
if (type == "word") {
override = "variable-3";
return state.context.type;
}
return pass(type, stream, state);
};
states.documentTypes = function(type, stream, state) {
if (type == "word" && documentTypes.hasOwnProperty(stream.current())) {
override = "tag";
return state.context.type;
} else {
return states.atBlock(type, stream, state);
}
};
states.atBlock = function(type, stream, state) {
if (type == "(") return pushContext(state, stream, "atBlock_parens");
if (type == "}" || type == ";") return popAndPass(type, stream, state);
if (type == "{") return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top");
if (type == "interpolation") return pushContext(state, stream, "interpolation");
if (type == "word") {
var word = stream.current().toLowerCase();
if (word == "only" || word == "not" || word == "and" || word == "or")
override = "keyword";
else if (mediaTypes.hasOwnProperty(word))
override = "attribute";
else if (mediaFeatures.hasOwnProperty(word))
override = "property";
else if (mediaValueKeywords.hasOwnProperty(word))
override = "keyword";
else if (propertyKeywords.hasOwnProperty(word))
override = "property";
else if (nonStandardPropertyKeywords.hasOwnProperty(word))
override = highlightNonStandardPropertyKeywords ? "string-2" : "property";
else if (valueKeywords.hasOwnProperty(word))
override = "atom";
else if (colorKeywords.hasOwnProperty(word))
override = "keyword";
else
override = "error";
}
return state.context.type;
};
states.atComponentBlock = function(type, stream, state) {
if (type == "}")
return popAndPass(type, stream, state);
if (type == "{")
return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top", false);
if (type == "word")
override = "error";
return state.context.type;
};
states.atBlock_parens = function(type, stream, state) {
if (type == ")") return popContext(state);
if (type == "{" || type == "}") return popAndPass(type, stream, state, 2);
return states.atBlock(type, stream, state);
};
states.restricted_atBlock_before = function(type, stream, state) {
if (type == "{")
return pushContext(state, stream, "restricted_atBlock");
if (type == "word" && state.stateArg == "@counter-style") {
override = "variable";
return "restricted_atBlock_before";
}
return pass(type, stream, state);
};
states.restricted_atBlock = function(type, stream, state) {
if (type == "}") {
state.stateArg = null;
return popContext(state);
}
if (type == "word") {
if ((state.stateArg == "@font-face" && !fontProperties.hasOwnProperty(stream.current().toLowerCase())) ||
(state.stateArg == "@counter-style" && !counterDescriptors.hasOwnProperty(stream.current().toLowerCase())))
override = "error";
else
override = "property";
return "maybeprop";
}
return "restricted_atBlock";
};
states.keyframes = function(type, stream, state) {
if (type == "word") { override = "variable"; return "keyframes"; }
if (type == "{") return pushContext(state, stream, "top");
return pass(type, stream, state);
};
states.at = function(type, stream, state) {
if (type == ";") return popContext(state);
if (type == "{" || type == "}") return popAndPass(type, stream, state);
if (type == "word") override = "tag";
else if (type == "hash") override = "builtin";
return "at";
};
states.interpolation = function(type, stream, state) {
if (type == "}") return popContext(state);
if (type == "{" || type == ";") return popAndPass(type, stream, state);
if (type == "word") override = "variable";
else if (type != "variable" && type != "(" && type != ")") override = "error";
return "interpolation";
};
return {
startState: function(base) {
return {tokenize: null,
state: inline ? "block" : "top",
stateArg: null,
context: new Context(inline ? "block" : "top", base || 0, null)};
},
token: function(stream, state) {
if (!state.tokenize && stream.eatSpace()) return null;
var style = (state.tokenize || tokenBase)(stream, state);
if (style && typeof style == "object") {
type = style[1];
style = style[0];
}
override = style;
if (type != "comment")
state.state = states[state.state](type, stream, state);
return override;
},
indent: function(state, textAfter) {
var cx = state.context, ch = textAfter && textAfter.charAt(0);
var indent = cx.indent;
if (cx.type == "prop" && (ch == "}" || ch == ")")) cx = cx.prev;
if (cx.prev) {
if (ch == "}" && (cx.type == "block" || cx.type == "top" ||
cx.type == "interpolation" || cx.type == "restricted_atBlock")) {
// Resume indentation from parent context.
cx = cx.prev;
indent = cx.indent;
} else if (ch == ")" && (cx.type == "parens" || cx.type == "atBlock_parens") ||
ch == "{" && (cx.type == "at" || cx.type == "atBlock")) {
// Dedent relative to current context.
indent = Math.max(0, cx.indent - indentUnit);
}
}
return indent;
},
electricChars: "}",
blockCommentStart: "/*",
blockCommentEnd: "*/",
blockCommentContinue: " * ",
lineComment: lineComment,
fold: "brace"
};
});
function keySet(array) {
var keys = {};
for (var i = 0; i < array.length; ++i) {
keys[array[i].toLowerCase()] = true;
}
return keys;
}
var documentTypes_ = [
"domain", "regexp", "url", "url-prefix"
], documentTypes = keySet(documentTypes_);
var mediaTypes_ = [
"all", "aural", "braille", "handheld", "print", "projection", "screen",
"tty", "tv", "embossed"
], mediaTypes = keySet(mediaTypes_);
var mediaFeatures_ = [
"width", "min-width", "max-width", "height", "min-height", "max-height",
"device-width", "min-device-width", "max-device-width", "device-height",
"min-device-height", "max-device-height", "aspect-ratio",
"min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio",
"min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color",
"max-color", "color-index", "min-color-index", "max-color-index",
"monochrome", "min-monochrome", "max-monochrome", "resolution",
"min-resolution", "max-resolution", "scan", "grid", "orientation",
"device-pixel-ratio", "min-device-pixel-ratio", "max-device-pixel-ratio",
"pointer", "any-pointer", "hover", "any-hover", "prefers-color-scheme",
"dynamic-range", "video-dynamic-range"
], mediaFeatures = keySet(mediaFeatures_);
var mediaValueKeywords_ = [
"landscape", "portrait", "none", "coarse", "fine", "on-demand", "hover",
"interlace", "progressive",
"dark", "light",
"standard", "high"
], mediaValueKeywords = keySet(mediaValueKeywords_);
var propertyKeywords_ = [
"align-content", "align-items", "align-self", "alignment-adjust",
"alignment-baseline", "all", "anchor-point", "animation", "animation-delay",
"animation-direction", "animation-duration", "animation-fill-mode",
"animation-iteration-count", "animation-name", "animation-play-state",
"animation-timing-function", "appearance", "azimuth", "backdrop-filter",
"backface-visibility", "background", "background-attachment",
"background-blend-mode", "background-clip", "background-color",
"background-image", "background-origin", "background-position",
"background-position-x", "background-position-y", "background-repeat",
"background-size", "baseline-shift", "binding", "bleed", "block-size",
"bookmark-label", "bookmark-level", "bookmark-state", "bookmark-target",
"border", "border-bottom", "border-bottom-color", "border-bottom-left-radius",
"border-bottom-right-radius", "border-bottom-style", "border-bottom-width",
"border-collapse", "border-color", "border-image", "border-image-outset",
"border-image-repeat", "border-image-slice", "border-image-source",
"border-image-width", "border-left", "border-left-color", "border-left-style",
"border-left-width", "border-radius", "border-right", "border-right-color",
"border-right-style", "border-right-width", "border-spacing", "border-style",
"border-top", "border-top-color", "border-top-left-radius",
"border-top-right-radius", "border-top-style", "border-top-width",
"border-width", "bottom", "box-decoration-break", "box-shadow", "box-sizing",
"break-after", "break-before", "break-inside", "caption-side", "caret-color",
"clear", "clip", "color", "color-profile", "column-count", "column-fill",
"column-gap", "column-rule", "column-rule-color", "column-rule-style",
"column-rule-width", "column-span", "column-width", "columns", "contain",
"content", "counter-increment", "counter-reset", "crop", "cue", "cue-after",
"cue-before", "cursor", "direction", "display", "dominant-baseline",
"drop-initial-after-adjust", "drop-initial-after-align",
"drop-initial-before-adjust", "drop-initial-before-align", "drop-initial-size",
"drop-initial-value", "elevation", "empty-cells", "fit", "fit-content", "fit-position",
"flex", "flex-basis", "flex-direction", "flex-flow", "flex-grow",
"flex-shrink", "flex-wrap", "float", "float-offset", "flow-from", "flow-into",
"font", "font-family", "font-feature-settings", "font-kerning",
"font-language-override", "font-optical-sizing", "font-size",
"font-size-adjust", "font-stretch", "font-style", "font-synthesis",
"font-variant", "font-variant-alternates", "font-variant-caps",
"font-variant-east-asian", "font-variant-ligatures", "font-variant-numeric",
"font-variant-position", "font-variation-settings", "font-weight", "gap",
"grid", "grid-area", "grid-auto-columns", "grid-auto-flow", "grid-auto-rows",
"grid-column", "grid-column-end", "grid-column-gap", "grid-column-start",
"grid-gap", "grid-row", "grid-row-end", "grid-row-gap", "grid-row-start",
"grid-template", "grid-template-areas", "grid-template-columns",
"grid-template-rows", "hanging-punctuation", "height", "hyphens", "icon",
"image-orientation", "image-rendering", "image-resolution", "inline-box-align",
"inset", "inset-block", "inset-block-end", "inset-block-start", "inset-inline",
"inset-inline-end", "inset-inline-start", "isolation", "justify-content",
"justify-items", "justify-self", "left", "letter-spacing", "line-break",
"line-height", "line-height-step", "line-stacking", "line-stacking-ruby",
"line-stacking-shift", "line-stacking-strategy", "list-style",
"list-style-image", "list-style-position", "list-style-type", "margin",
"margin-bottom", "margin-left", "margin-right", "margin-top", "marks",
"marquee-direction", "marquee-loop", "marquee-play-count", "marquee-speed",
"marquee-style", "mask-clip", "mask-composite", "mask-image", "mask-mode",
"mask-origin", "mask-position", "mask-repeat", "mask-size","mask-type",
"max-block-size", "max-height", "max-inline-size",
"max-width", "min-block-size", "min-height", "min-inline-size", "min-width",
"mix-blend-mode", "move-to", "nav-down", "nav-index", "nav-left", "nav-right",
"nav-up", "object-fit", "object-position", "offset", "offset-anchor",
"offset-distance", "offset-path", "offset-position", "offset-rotate",
"opacity", "order", "orphans", "outline", "outline-color", "outline-offset",
"outline-style", "outline-width", "overflow", "overflow-style",
"overflow-wrap", "overflow-x", "overflow-y", "padding", "padding-bottom",
"padding-left", "padding-right", "padding-top", "page", "page-break-after",
"page-break-before", "page-break-inside", "page-policy", "pause",
"pause-after", "pause-before", "perspective", "perspective-origin", "pitch",
"pitch-range", "place-content", "place-items", "place-self", "play-during",
"position", "presentation-level", "punctuation-trim", "quotes",
"region-break-after", "region-break-before", "region-break-inside",
"region-fragment", "rendering-intent", "resize", "rest", "rest-after",
"rest-before", "richness", "right", "rotate", "rotation", "rotation-point",
"row-gap", "ruby-align", "ruby-overhang", "ruby-position", "ruby-span",
"scale", "scroll-behavior", "scroll-margin", "scroll-margin-block",
"scroll-margin-block-end", "scroll-margin-block-start", "scroll-margin-bottom",
"scroll-margin-inline", "scroll-margin-inline-end",
"scroll-margin-inline-start", "scroll-margin-left", "scroll-margin-right",
"scroll-margin-top", "scroll-padding", "scroll-padding-block",
"scroll-padding-block-end", "scroll-padding-block-start",
"scroll-padding-bottom", "scroll-padding-inline", "scroll-padding-inline-end",
"scroll-padding-inline-start", "scroll-padding-left", "scroll-padding-right",
"scroll-padding-top", "scroll-snap-align", "scroll-snap-type",
"shape-image-threshold", "shape-inside", "shape-margin", "shape-outside",
"size", "speak", "speak-as", "speak-header", "speak-numeral",
"speak-punctuation", "speech-rate", "stress", "string-set", "tab-size",
"table-layout", "target", "target-name", "target-new", "target-position",
"text-align", "text-align-last", "text-combine-upright", "text-decoration",
"text-decoration-color", "text-decoration-line", "text-decoration-skip",
"text-decoration-skip-ink", "text-decoration-style", "text-emphasis",
"text-emphasis-color", "text-emphasis-position", "text-emphasis-style",
"text-height", "text-indent", "text-justify", "text-orientation",
"text-outline", "text-overflow", "text-rendering", "text-shadow",
"text-size-adjust", "text-space-collapse", "text-transform",
"text-underline-position", "text-wrap", "top", "touch-action", "transform", "transform-origin",
"transform-style", "transition", "transition-delay", "transition-duration",
"transition-property", "transition-timing-function", "translate",
"unicode-bidi", "user-select", "vertical-align", "visibility", "voice-balance",
"voice-duration", "voice-family", "voice-pitch", "voice-range", "voice-rate",
"voice-stress", "voice-volume", "volume", "white-space", "widows", "width",
"will-change", "word-break", "word-spacing", "word-wrap", "writing-mode", "z-index",
// SVG-specific
"clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color",
"flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events",
"color-interpolation", "color-interpolation-filters",
"color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering",
"marker", "marker-end", "marker-mid", "marker-start", "paint-order", "shape-rendering", "stroke",
"stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin",
"stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering",
"baseline-shift", "dominant-baseline", "glyph-orientation-horizontal",
"glyph-orientation-vertical", "text-anchor", "writing-mode",
], propertyKeywords = keySet(propertyKeywords_);
var nonStandardPropertyKeywords_ = [
"accent-color", "aspect-ratio", "border-block", "border-block-color", "border-block-end",
"border-block-end-color", "border-block-end-style", "border-block-end-width",
"border-block-start", "border-block-start-color", "border-block-start-style",
"border-block-start-width", "border-block-style", "border-block-width",
"border-inline", "border-inline-color", "border-inline-end",
"border-inline-end-color", "border-inline-end-style",
"border-inline-end-width", "border-inline-start", "border-inline-start-color",
"border-inline-start-style", "border-inline-start-width",
"border-inline-style", "border-inline-width", "content-visibility", "margin-block",
"margin-block-end", "margin-block-start", "margin-inline", "margin-inline-end",
"margin-inline-start", "overflow-anchor", "overscroll-behavior", "padding-block", "padding-block-end",
"padding-block-start", "padding-inline", "padding-inline-end",
"padding-inline-start", "scroll-snap-stop", "scrollbar-3d-light-color",
"scrollbar-arrow-color", "scrollbar-base-color", "scrollbar-dark-shadow-color",
"scrollbar-face-color", "scrollbar-highlight-color", "scrollbar-shadow-color",
"scrollbar-track-color", "searchfield-cancel-button", "searchfield-decoration",
"searchfield-results-button", "searchfield-results-decoration", "shape-inside", "zoom"
], nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_);
var fontProperties_ = [
"font-display", "font-family", "src", "unicode-range", "font-variant",
"font-feature-settings", "font-stretch", "font-weight", "font-style"
], fontProperties = keySet(fontProperties_);
var counterDescriptors_ = [
"additive-symbols", "fallback", "negative", "pad", "prefix", "range",
"speak-as", "suffix", "symbols", "system"
], counterDescriptors = keySet(counterDescriptors_);
var colorKeywords_ = [
"aliceblue", "antiquewhite", "aqua", "aquamarine", "azure", "beige",
"bisque", "black", "blanchedalmond", "blue", "blueviolet", "brown",
"burlywood", "cadetblue", "chartreuse", "chocolate", "coral", "cornflowerblue",
"cornsilk", "crimson", "cyan", "darkblue", "darkcyan", "darkgoldenrod",
"darkgray", "darkgreen", "darkgrey", "darkkhaki", "darkmagenta", "darkolivegreen",
"darkorange", "darkorchid", "darkred", "darksalmon", "darkseagreen",
"darkslateblue", "darkslategray", "darkslategrey", "darkturquoise", "darkviolet",
"deeppink", "deepskyblue", "dimgray", "dimgrey", "dodgerblue", "firebrick",
"floralwhite", "forestgreen", "fuchsia", "gainsboro", "ghostwhite",
"gold", "goldenrod", "gray", "grey", "green", "greenyellow", "honeydew",
"hotpink", "indianred", "indigo", "ivory", "khaki", "lavender",
"lavenderblush", "lawngreen", "lemonchiffon", "lightblue", "lightcoral",
"lightcyan", "lightgoldenrodyellow", "lightgray", "lightgreen", "lightgrey", "lightpink",
"lightsalmon", "lightseagreen", "lightskyblue", "lightslategray", "lightslategrey",
"lightsteelblue", "lightyellow", "lime", "limegreen", "linen", "magenta",
"maroon", "mediumaquamarine", "mediumblue", "mediumorchid", "mediumpurple",
"mediumseagreen", "mediumslateblue", "mediumspringgreen", "mediumturquoise",
"mediumvioletred", "midnightblue", "mintcream", "mistyrose", "moccasin",
"navajowhite", "navy", "oldlace", "olive", "olivedrab", "orange", "orangered",
"orchid", "palegoldenrod", "palegreen", "paleturquoise", "palevioletred",
"papayawhip", "peachpuff", "peru", "pink", "plum", "powderblue",
"purple", "rebeccapurple", "red", "rosybrown", "royalblue", "saddlebrown",
"salmon", "sandybrown", "seagreen", "seashell", "sienna", "silver", "skyblue",
"slateblue", "slategray", "slategrey", "snow", "springgreen", "steelblue", "tan",
"teal", "thistle", "tomato", "turquoise", "violet", "wheat", "white",
"whitesmoke", "yellow", "yellowgreen"
], colorKeywords = keySet(colorKeywords_);
var valueKeywords_ = [
"above", "absolute", "activeborder", "additive", "activecaption", "afar",
"after-white-space", "ahead", "alias", "all", "all-scroll", "alphabetic", "alternate",
"always", "amharic", "amharic-abegede", "antialiased", "appworkspace",
"arabic-indic", "armenian", "asterisks", "attr", "auto", "auto-flow", "avoid", "avoid-column", "avoid-page",
"avoid-region", "axis-pan", "background", "backwards", "baseline", "below", "bidi-override", "binary",
"bengali", "blink", "block", "block-axis", "blur", "bold", "bolder", "border", "border-box",
"both", "bottom", "break", "break-all", "break-word", "brightness", "bullets", "button",
"buttonface", "buttonhighlight", "buttonshadow", "buttontext", "calc", "cambodian",
"capitalize", "caps-lock-indicator", "caption", "captiontext", "caret",
"cell", "center", "checkbox", "circle", "cjk-decimal", "cjk-earthly-branch",
"cjk-heavenly-stem", "cjk-ideographic", "clear", "clip", "close-quote",
"col-resize", "collapse", "color", "color-burn", "color-dodge", "column", "column-reverse",
"compact", "condensed", "conic-gradient", "contain", "content", "contents",
"content-box", "context-menu", "continuous", "contrast", "copy", "counter", "counters", "cover", "crop",
"cross", "crosshair", "cubic-bezier", "currentcolor", "cursive", "cyclic", "darken", "dashed", "decimal",
"decimal-leading-zero", "default", "default-button", "dense", "destination-atop",
"destination-in", "destination-out", "destination-over", "devanagari", "difference",
"disc", "discard", "disclosure-closed", "disclosure-open", "document",
"dot-dash", "dot-dot-dash",
"dotted", "double", "down", "drop-shadow", "e-resize", "ease", "ease-in", "ease-in-out", "ease-out",
"element", "ellipse", "ellipsis", "embed", "end", "ethiopic", "ethiopic-abegede",
"ethiopic-abegede-am-et", "ethiopic-abegede-gez", "ethiopic-abegede-ti-er",
"ethiopic-abegede-ti-et", "ethiopic-halehame-aa-er",
"ethiopic-halehame-aa-et", "ethiopic-halehame-am-et",
"ethiopic-halehame-gez", "ethiopic-halehame-om-et",
"ethiopic-halehame-sid-et", "ethiopic-halehame-so-et",
"ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et", "ethiopic-halehame-tig",
"ethiopic-numeric", "ew-resize", "exclusion", "expanded", "extends", "extra-condensed",
"extra-expanded", "fantasy", "fast", "fill", "fill-box", "fixed", "flat", "flex", "flex-end", "flex-start", "footnotes",
"forwards", "from", "geometricPrecision", "georgian", "grayscale", "graytext", "grid", "groove",
"gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hard-light", "hebrew",
"help", "hidden", "hide", "higher", "highlight", "highlighttext",
"hiragana", "hiragana-iroha", "horizontal", "hsl", "hsla", "hue", "hue-rotate", "icon", "ignore",
"inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite",
"infobackground", "infotext", "inherit", "initial", "inline", "inline-axis",
"inline-block", "inline-flex", "inline-grid", "inline-table", "inset", "inside", "intrinsic", "invert",
"italic", "japanese-formal", "japanese-informal", "justify", "kannada",
"katakana", "katakana-iroha", "keep-all", "khmer",
"korean-hangul-formal", "korean-hanja-formal", "korean-hanja-informal",
"landscape", "lao", "large", "larger", "left", "level", "lighter", "lighten",
"line-through", "linear", "linear-gradient", "lines", "list-item", "listbox", "listitem",
"local", "logical", "loud", "lower", "lower-alpha", "lower-armenian",
"lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian",
"lower-roman", "lowercase", "ltr", "luminosity", "malayalam", "manipulation", "match", "matrix", "matrix3d",
"media-play-button", "media-slider", "media-sliderthumb",
"media-volume-slider", "media-volume-sliderthumb", "medium",
"menu", "menulist", "menulist-button",
"menutext", "message-box", "middle", "min-intrinsic",
"mix", "mongolian", "monospace", "move", "multiple", "multiple_mask_images", "multiply", "myanmar", "n-resize",
"narrower", "ne-resize", "nesw-resize", "no-close-quote", "no-drop",
"no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap",
"ns-resize", "numbers", "numeric", "nw-resize", "nwse-resize", "oblique", "octal", "opacity", "open-quote",
"optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset",
"outside", "outside-shape", "overlay", "overline", "padding", "padding-box",
"painted", "page", "paused", "persian", "perspective", "pinch-zoom", "plus-darker", "plus-lighter",
"pointer", "polygon", "portrait", "pre", "pre-line", "pre-wrap", "preserve-3d",
"progress", "push-button", "radial-gradient", "radio", "read-only",
"read-write", "read-write-plaintext-only", "rectangle", "region",
"relative", "repeat", "repeating-linear-gradient", "repeating-radial-gradient",
"repeating-conic-gradient", "repeat-x", "repeat-y", "reset", "reverse",
"rgb", "rgba", "ridge", "right", "rotate", "rotate3d", "rotateX", "rotateY",
"rotateZ", "round", "row", "row-resize", "row-reverse", "rtl", "run-in", "running",
"s-resize", "sans-serif", "saturate", "saturation", "scale", "scale3d", "scaleX", "scaleY", "scaleZ", "screen",
"scroll", "scrollbar", "scroll-position", "se-resize", "searchfield",
"searchfield-cancel-button", "searchfield-decoration",
"searchfield-results-button", "searchfield-results-decoration", "self-start", "self-end",
"semi-condensed", "semi-expanded", "separate", "sepia", "serif", "show", "sidama",
"simp-chinese-formal", "simp-chinese-informal", "single",
"skew", "skewX", "skewY", "skip-white-space", "slide", "slider-horizontal",
"slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow",
"small", "small-caps", "small-caption", "smaller", "soft-light", "solid", "somali",
"source-atop", "source-in", "source-out", "source-over", "space", "space-around", "space-between", "space-evenly", "spell-out", "square",
"square-button", "start", "static", "status-bar", "stretch", "stroke", "stroke-box", "sub",
"subpixel-antialiased", "svg_masks", "super", "sw-resize", "symbolic", "symbols", "system-ui", "table",
"table-caption", "table-cell", "table-column", "table-column-group",
"table-footer-group", "table-header-group", "table-row", "table-row-group",
"tamil",
"telugu", "text", "text-bottom", "text-top", "textarea", "textfield", "thai",
"thick", "thin", "threeddarkshadow", "threedface", "threedhighlight",
"threedlightshadow", "threedshadow", "tibetan", "tigre", "tigrinya-er",
"tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top",
"trad-chinese-formal", "trad-chinese-informal", "transform",
"translate", "translate3d", "translateX", "translateY", "translateZ",
"transparent", "ultra-condensed", "ultra-expanded", "underline", "unidirectional-pan", "unset", "up",
"upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal",
"upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url",
"var", "vertical", "vertical-text", "view-box", "visible", "visibleFill", "visiblePainted",
"visibleStroke", "visual", "w-resize", "wait", "wave", "wider",
"window", "windowframe", "windowtext", "words", "wrap", "wrap-reverse", "x-large", "x-small", "xor",
"xx-large", "xx-small"
], valueKeywords = keySet(valueKeywords_);
var allWords = documentTypes_.concat(mediaTypes_).concat(mediaFeatures_).concat(mediaValueKeywords_)
.concat(propertyKeywords_).concat(nonStandardPropertyKeywords_).concat(colorKeywords_)
.concat(valueKeywords_);
CodeMirror.registerHelper("hintWords", "css", allWords);
function tokenCComment(stream, state) {
var maybeEnd = false, ch;
while ((ch = stream.next()) != null) {
if (maybeEnd && ch == "/") {
state.tokenize = null;
break;
}
maybeEnd = (ch == "*");
}
return ["comment", "comment"];
}
CodeMirror.defineMIME("text/css", {
documentTypes: documentTypes,
mediaTypes: mediaTypes,
mediaFeatures: mediaFeatures,
mediaValueKeywords: mediaValueKeywords,
propertyKeywords: propertyKeywords,
nonStandardPropertyKeywords: nonStandardPropertyKeywords,
fontProperties: fontProperties,
counterDescriptors: counterDescriptors,
colorKeywords: colorKeywords,
valueKeywords: valueKeywords,
tokenHooks: {
"/": function(stream, state) {
if (!stream.eat("*")) return false;
state.tokenize = tokenCComment;
return tokenCComment(stream, state);
}
},
name: "css"
});
CodeMirror.defineMIME("text/x-scss", {
mediaTypes: mediaTypes,
mediaFeatures: mediaFeatures,
mediaValueKeywords: mediaValueKeywords,
propertyKeywords: propertyKeywords,
nonStandardPropertyKeywords: nonStandardPropertyKeywords,
colorKeywords: colorKeywords,
valueKeywords: valueKeywords,
fontProperties: fontProperties,
allowNested: true,
lineComment: "//",
tokenHooks: {
"/": function(stream, state) {
if (stream.eat("/")) {
stream.skipToEnd();
return ["comment", "comment"];
} else if (stream.eat("*")) {
state.tokenize = tokenCComment;
return tokenCComment(stream, state);
} else {
return ["operator", "operator"];
}
},
":": function(stream) {
if (stream.match(/^\s*\{/, false))
return [null, null]
return false;
},
"$": function(stream) {
stream.match(/^[\w-]+/);
if (stream.match(/^\s*:/, false))
return ["variable-2", "variable-definition"];
return ["variable-2", "variable"];
},
"#": function(stream) {
if (!stream.eat("{")) return false;
return [null, "interpolation"];
}
},
name: "css",
helperType: "scss"
});
CodeMirror.defineMIME("text/x-less", {
mediaTypes: mediaTypes,
mediaFeatures: mediaFeatures,
mediaValueKeywords: mediaValueKeywords,
propertyKeywords: propertyKeywords,
nonStandardPropertyKeywords: nonStandardPropertyKeywords,
colorKeywords: colorKeywords,
valueKeywords: valueKeywords,
fontProperties: fontProperties,
allowNested: true,
lineComment: "//",
tokenHooks: {
"/": function(stream, state) {
if (stream.eat("/")) {
stream.skipToEnd();
return ["comment", "comment"];
} else if (stream.eat("*")) {
state.tokenize = tokenCComment;
return tokenCComment(stream, state);
} else {
return ["operator", "operator"];
}
},
"@": function(stream) {
if (stream.eat("{")) return [null, "interpolation"];
if (stream.match(/^(charset|document|font-face|import|(-(moz|ms|o|webkit)-)?keyframes|media|namespace|page|supports)\b/i, false)) return false;
stream.eatWhile(/[\w\\\-]/);
if (stream.match(/^\s*:/, false))
return ["variable-2", "variable-definition"];
return ["variable-2", "variable"];
},
"&": function() {
return ["atom", "atom"];
}
},
name: "css",
helperType: "less"
});
CodeMirror.defineMIME("text/x-gss", {
documentTypes: documentTypes,
mediaTypes: mediaTypes,
mediaFeatures: mediaFeatures,
propertyKeywords: propertyKeywords,
nonStandardPropertyKeywords: nonStandardPropertyKeywords,
fontProperties: fontProperties,
counterDescriptors: counterDescriptors,
colorKeywords: colorKeywords,
valueKeywords: valueKeywords,
supportsAtComponent: true,
tokenHooks: {
"/": function(stream, state) {
if (!stream.eat("*")) return false;
state.tokenize = tokenCComment;
return tokenCComment(stream, state);
}
},
name: "css",
helperType: "gss"
});
});
/***/ }),
/***/ 531:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (true) // CommonJS
mod(__webpack_require__(631), __webpack_require__(589), __webpack_require__(876), __webpack_require__(629));
else {}
})(function(CodeMirror) {
"use strict";
var defaultTags = {
script: [
["lang", /(javascript|babel)/i, "javascript"],
["type", /^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^module$|^$/i, "javascript"],
["type", /./, "text/plain"],
[null, null, "javascript"]
],
style: [
["lang", /^css$/i, "css"],
["type", /^(text\/)?(x-)?(stylesheet|css)$/i, "css"],
["type", /./, "text/plain"],
[null, null, "css"]
]
};
function maybeBackup(stream, pat, style) {
var cur = stream.current(), close = cur.search(pat);
if (close > -1) {
stream.backUp(cur.length - close);
} else if (cur.match(/<\/?$/)) {
stream.backUp(cur.length);
if (!stream.match(pat, false)) stream.match(cur);
}
return style;
}
var attrRegexpCache = {};
function getAttrRegexp(attr) {
var regexp = attrRegexpCache[attr];
if (regexp) return regexp;
return attrRegexpCache[attr] = new RegExp("\\s+" + attr + "\\s*=\\s*('|\")?([^'\"]+)('|\")?\\s*");
}
function getAttrValue(text, attr) {
var match = text.match(getAttrRegexp(attr))
return match ? /^\s*(.*?)\s*$/.exec(match[2])[1] : ""
}
function getTagRegexp(tagName, anchored) {
return new RegExp((anchored ? "^" : "") + "<\/\\s*" + tagName + "\\s*>", "i");
}
function addTags(from, to) {
for (var tag in from) {
var dest = to[tag] || (to[tag] = []);
var source = from[tag];
for (var i = source.length - 1; i >= 0; i--)
dest.unshift(source[i])
}
}
function findMatchingMode(tagInfo, tagText) {
for (var i = 0; i < tagInfo.length; i++) {
var spec = tagInfo[i];
if (!spec[0] || spec[1].test(getAttrValue(tagText, spec[0]))) return spec[2];
}
}
CodeMirror.defineMode("htmlmixed", function (config, parserConfig) {
var htmlMode = CodeMirror.getMode(config, {
name: "xml",
htmlMode: true,
multilineTagIndentFactor: parserConfig.multilineTagIndentFactor,
multilineTagIndentPastTag: parserConfig.multilineTagIndentPastTag,
allowMissingTagName: parserConfig.allowMissingTagName,
});
var tags = {};
var configTags = parserConfig && parserConfig.tags, configScript = parserConfig && parserConfig.scriptTypes;
addTags(defaultTags, tags);
if (configTags) addTags(configTags, tags);
if (configScript) for (var i = configScript.length - 1; i >= 0; i--)
tags.script.unshift(["type", configScript[i].matches, configScript[i].mode])
function html(stream, state) {
var style = htmlMode.token(stream, state.htmlState), tag = /\btag\b/.test(style), tagName
if (tag && !/[<>\s\/]/.test(stream.current()) &&
(tagName = state.htmlState.tagName && state.htmlState.tagName.toLowerCase()) &&
tags.hasOwnProperty(tagName)) {
state.inTag = tagName + " "
} else if (state.inTag && tag && />$/.test(stream.current())) {
var inTag = /^([\S]+) (.*)/.exec(state.inTag)
state.inTag = null
var modeSpec = stream.current() == ">" && findMatchingMode(tags[inTag[1]], inTag[2])
var mode = CodeMirror.getMode(config, modeSpec)
var endTagA = getTagRegexp(inTag[1], true), endTag = getTagRegexp(inTag[1], false);
state.token = function (stream, state) {
if (stream.match(endTagA, false)) {
state.token = html;
state.localState = state.localMode = null;
return null;
}
return maybeBackup(stream, endTag, state.localMode.token(stream, state.localState));
};
state.localMode = mode;
state.localState = CodeMirror.startState(mode, htmlMode.indent(state.htmlState, "", ""));
} else if (state.inTag) {
state.inTag += stream.current()
if (stream.eol()) state.inTag += " "
}
return style;
};
return {
startState: function () {
var state = CodeMirror.startState(htmlMode);
return {token: html, inTag: null, localMode: null, localState: null, htmlState: state};
},
copyState: function (state) {
var local;
if (state.localState) {
local = CodeMirror.copyState(state.localMode, state.localState);
}
return {token: state.token, inTag: state.inTag,
localMode: state.localMode, localState: local,
htmlState: CodeMirror.copyState(htmlMode, state.htmlState)};
},
token: function (stream, state) {
return state.token(stream, state);
},
indent: function (state, textAfter, line) {
if (!state.localMode || /^\s*<\//.test(textAfter))
return htmlMode.indent(state.htmlState, textAfter, line);
else if (state.localMode.indent)
return state.localMode.indent(state.localState, textAfter, line);
else
return CodeMirror.Pass;
},
innerMode: function (state) {
return {state: state.localState || state.htmlState, mode: state.localMode || htmlMode};
}
};
}, "xml", "javascript", "css");
CodeMirror.defineMIME("text/html", "htmlmixed");
});
/***/ }),
/***/ 876:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (true) // CommonJS
mod(__webpack_require__(631));
else {}
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("javascript", function(config, parserConfig) {
var indentUnit = config.indentUnit;
var statementIndent = parserConfig.statementIndent;
var jsonldMode = parserConfig.jsonld;
var jsonMode = parserConfig.json || jsonldMode;
var trackScope = parserConfig.trackScope !== false
var isTS = parserConfig.typescript;
var wordRE = parserConfig.wordCharacters || /[\w$\xa1-\uffff]/;
// Tokenizer
var keywords = function(){
function kw(type) {return {type: type, style: "keyword"};}
var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c"), D = kw("keyword d");
var operator = kw("operator"), atom = {type: "atom", style: "atom"};
return {
"if": kw("if"), "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
"return": D, "break": D, "continue": D, "new": kw("new"), "delete": C, "void": C, "throw": C,
"debugger": kw("debugger"), "var": kw("var"), "const": kw("var"), "let": kw("var"),
"function": kw("function"), "catch": kw("catch"),
"for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
"in": operator, "typeof": operator, "instanceof": operator,
"true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom,
"this": kw("this"), "class": kw("class"), "super": kw("atom"),
"yield": C, "export": kw("export"), "import": kw("import"), "extends": C,
"await": C
};
}();
var isOperatorChar = /[+\-*&%=<>!?|~^@]/;
var isJsonldKeyword = /^@(context|id|value|language|type|container|list|set|reverse|index|base|vocab|graph)"/;
function readRegexp(stream) {
var escaped = false, next, inSet = false;
while ((next = stream.next()) != null) {
if (!escaped) {
if (next == "/" && !inSet) return;
if (next == "[") inSet = true;
else if (inSet && next == "]") inSet = false;
}
escaped = !escaped && next == "\\";
}
}
// Used as scratch variables to communicate multiple values without
// consing up tons of objects.
var type, content;
function ret(tp, style, cont) {
type = tp; content = cont;
return style;
}
function tokenBase(stream, state) {
var ch = stream.next();
if (ch == '"' || ch == "'") {
state.tokenize = tokenString(ch);
return state.tokenize(stream, state);
} else if (ch == "." && stream.match(/^\d[\d_]*(?:[eE][+\-]?[\d_]+)?/)) {
return ret("number", "number");
} else if (ch == "." && stream.match("..")) {
return ret("spread", "meta");
} else if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
return ret(ch);
} else if (ch == "=" && stream.eat(">")) {
return ret("=>", "operator");
} else if (ch == "0" && stream.match(/^(?:x[\dA-Fa-f_]+|o[0-7_]+|b[01_]+)n?/)) {
return ret("number", "number");
} else if (/\d/.test(ch)) {
stream.match(/^[\d_]*(?:n|(?:\.[\d_]*)?(?:[eE][+\-]?[\d_]+)?)?/);
return ret("number", "number");
} else if (ch == "/") {
if (stream.eat("*")) {
state.tokenize = tokenComment;
return tokenComment(stream, state);
} else if (stream.eat("/")) {
stream.skipToEnd();
return ret("comment", "comment");
} else if (expressionAllowed(stream, state, 1)) {
readRegexp(stream);
stream.match(/^\b(([gimyus])(?![gimyus]*\2))+\b/);
return ret("regexp", "string-2");
} else {
stream.eat("=");
return ret("operator", "operator", stream.current());
}
} else if (ch == "`") {
state.tokenize = tokenQuasi;
return tokenQuasi(stream, state);
} else if (ch == "#" && stream.peek() == "!") {
stream.skipToEnd();
return ret("meta", "meta");
} else if (ch == "#" && stream.eatWhile(wordRE)) {
return ret("variable", "property")
} else if (ch == "<" && stream.match("!--") ||
(ch == "-" && stream.match("->") && !/\S/.test(stream.string.slice(0, stream.start)))) {
stream.skipToEnd()
return ret("comment", "comment")
} else if (isOperatorChar.test(ch)) {
if (ch != ">" || !state.lexical || state.lexical.type != ">") {
if (stream.eat("=")) {
if (ch == "!" || ch == "=") stream.eat("=")
} else if (/[<>*+\-|&?]/.test(ch)) {
stream.eat(ch)
if (ch == ">") stream.eat(ch)
}
}
if (ch == "?" && stream.eat(".")) return ret(".")
return ret("operator", "operator", stream.current());
} else if (wordRE.test(ch)) {
stream.eatWhile(wordRE);
var word = stream.current()
if (state.lastType != ".") {
if (keywords.propertyIsEnumerable(word)) {
var kw = keywords[word]
return ret(kw.type, kw.style, word)
}
if (word == "async" && stream.match(/^(\s|\/\*([^*]|\*(?!\/))*?\*\/)*[\[\(\w]/, false))
return ret("async", "keyword", word)
}
return ret("variable", "variable", word)
}
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, next;
if (jsonldMode && stream.peek() == "@" && stream.match(isJsonldKeyword)){
state.tokenize = tokenBase;
return ret("jsonld-keyword", "meta");
}
while ((next = stream.next()) != null) {
if (next == quote && !escaped) break;
escaped = !escaped && next == "\\";
}
if (!escaped) state.tokenize = tokenBase;
return ret("string", "string");
};
}
function tokenComment(stream, state) {
var maybeEnd = false, ch;
while (ch = stream.next()) {
if (ch == "/" && maybeEnd) {
state.tokenize = tokenBase;
break;
}
maybeEnd = (ch == "*");
}
return ret("comment", "comment");
}
function tokenQuasi(stream, state) {
var escaped = false, next;
while ((next = stream.next()) != null) {
if (!escaped && (next == "`" || next == "$" && stream.eat("{"))) {
state.tokenize = tokenBase;
break;
}
escaped = !escaped && next == "\\";
}
return ret("quasi", "string-2", stream.current());
}
var brackets = "([{}])";
// This is a crude lookahead trick to try and notice that we're
// parsing the argument patterns for a fat-arrow function before we
// actually hit the arrow token. It only works if the arrow is on
// the same line as the arguments and there's no strange noise
// (comments) in between. Fallback is to only notice when we hit the
// arrow, and not declare the arguments as locals for the arrow
// body.
function findFatArrow(stream, state) {
if (state.fatArrowAt) state.fatArrowAt = null;
var arrow = stream.string.indexOf("=>", stream.start);
if (arrow < 0) return;
if (isTS) { // Try to skip TypeScript return type declarations after the arguments
var m = /:\s*(?:\w+(?:<[^>]*>|\[\])?|\{[^}]*\})\s*$/.exec(stream.string.slice(stream.start, arrow))
if (m) arrow = m.index
}
var depth = 0, sawSomething = false;
for (var pos = arrow - 1; pos >= 0; --pos) {
var ch = stream.string.charAt(pos);
var bracket = brackets.indexOf(ch);
if (bracket >= 0 && bracket < 3) {
if (!depth) { ++pos; break; }
if (--depth == 0) { if (ch == "(") sawSomething = true; break; }
} else if (bracket >= 3 && bracket < 6) {
++depth;
} else if (wordRE.test(ch)) {
sawSomething = true;
} else if (/["'\/`]/.test(ch)) {
for (;; --pos) {
if (pos == 0) return
var next = stream.string.charAt(pos - 1)
if (next == ch && stream.string.charAt(pos - 2) != "\\") { pos--; break }
}
} else if (sawSomething && !depth) {
++pos;
break;
}
}
if (sawSomething && !depth) state.fatArrowAt = pos;
}
// Parser
var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true,
"regexp": true, "this": true, "import": true, "jsonld-keyword": true};
function JSLexical(indented, column, type, align, prev, info) {
this.indented = indented;
this.column = column;
this.type = type;
this.prev = prev;
this.info = info;
if (align != null) this.align = align;
}
function inScope(state, varname) {
if (!trackScope) return false
for (var v = state.localVars; v; v = v.next)
if (v.name == varname) return true;
for (var cx = state.context; cx; cx = cx.prev) {
for (var v = cx.vars; v; v = v.next)
if (v.name == varname) return true;
}
}
function parseJS(state, style, type, content, stream) {
var cc = state.cc;
// Communicate our context to the combinators.
// (Less wasteful than consing up a hundred closures on every call.)
cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc; cx.style = style;
if (!state.lexical.hasOwnProperty("align"))
state.lexical.align = true;
while(true) {
var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
if (combinator(type, content)) {
while(cc.length && cc[cc.length - 1].lex)
cc.pop()();
if (cx.marked) return cx.marked;
if (type == "variable" && inScope(state, content)) return "variable-2";
return style;
}
}
}
// Combinator utils
var cx = {state: null, column: null, marked: null, cc: null};
function pass() {
for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
}
function cont() {
pass.apply(null, arguments);
return true;
}
function inList(name, list) {
for (var v = list; v; v = v.next) if (v.name == name) return true
return false;
}
function register(varname) {
var state = cx.state;
cx.marked = "def";
if (!trackScope) return
if (state.context) {
if (state.lexical.info == "var" && state.context && state.context.block) {
// FIXME function decls are also not block scoped
var newContext = registerVarScoped(varname, state.context)
if (newContext != null) {
state.context = newContext
return
}
} else if (!inList(varname, state.localVars)) {
state.localVars = new Var(varname, state.localVars)
return
}
}
// Fall through means this is global
if (parserConfig.globalVars && !inList(varname, state.globalVars))
state.globalVars = new Var(varname, state.globalVars)
}
function registerVarScoped(varname, context) {
if (!context) {
return null
} else if (context.block) {
var inner = registerVarScoped(varname, context.prev)
if (!inner) return null
if (inner == context.prev) return context
return new Context(inner, context.vars, true)
} else if (inList(varname, context.vars)) {
return context
} else {
return new Context(context.prev, new Var(varname, context.vars), false)
}
}
function isModifier(name) {
return name == "public" || name == "private" || name == "protected" || name == "abstract" || name == "readonly"
}
// Combinators
function Context(prev, vars, block) { this.prev = prev; this.vars = vars; this.block = block }
function Var(name, next) { this.name = name; this.next = next }
var defaultVars = new Var("this", new Var("arguments", null))
function pushcontext() {
cx.state.context = new Context(cx.state.context, cx.state.localVars, false)
cx.state.localVars = defaultVars
}
function pushblockcontext() {
cx.state.context = new Context(cx.state.context, cx.state.localVars, true)
cx.state.localVars = null
}
pushcontext.lex = pushblockcontext.lex = true
function popcontext() {
cx.state.localVars = cx.state.context.vars
cx.state.context = cx.state.context.prev
}
popcontext.lex = true
function pushlex(type, info) {
var result = function() {
var state = cx.state, indent = state.indented;
if (state.lexical.type == "stat") indent = state.lexical.indented;
else for (var outer = state.lexical; outer && outer.type == ")" && outer.align; outer = outer.prev)
indent = outer.indented;
state.lexical = new JSLexical(indent, cx.stream.column(), type, null, state.lexical, info);
};
result.lex = true;
return result;
}
function poplex() {
var state = cx.state;
if (state.lexical.prev) {
if (state.lexical.type == ")")
state.indented = state.lexical.indented;
state.lexical = state.lexical.prev;
}
}
poplex.lex = true;
function expect(wanted) {
function exp(type) {
if (type == wanted) return cont();
else if (wanted == ";" || type == "}" || type == ")" || type == "]") return pass();
else return cont(exp);
};
return exp;
}
function statement(type, value) {
if (type == "var") return cont(pushlex("vardef", value), vardef, expect(";"), poplex);
if (type == "keyword a") return cont(pushlex("form"), parenExpr, statement, poplex);
if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
if (type == "keyword d") return cx.stream.match(/^\s*$/, false) ? cont() : cont(pushlex("stat"), maybeexpression, expect(";"), poplex);
if (type == "debugger") return cont(expect(";"));
if (type == "{") return cont(pushlex("}"), pushblockcontext, block, poplex, popcontext);
if (type == ";") return cont();
if (type == "if") {
if (cx.state.lexical.info == "else" && cx.state.cc[cx.state.cc.length - 1] == poplex)
cx.state.cc.pop()();
return cont(pushlex("form"), parenExpr, statement, poplex, maybeelse);
}
if (type == "function") return cont(functiondef);
if (type == "for") return cont(pushlex("form"), pushblockcontext, forspec, statement, popcontext, poplex);
if (type == "class" || (isTS && value == "interface")) {
cx.marked = "keyword"
return cont(pushlex("form", type == "class" ? type : value), className, poplex)
}
if (type == "variable") {
if (isTS && value == "declare") {
cx.marked = "keyword"
return cont(statement)
} else if (isTS && (value == "module" || value == "enum" || value == "type") && cx.stream.match(/^\s*\w/, false)) {
cx.marked = "keyword"
if (value == "enum") return cont(enumdef);
else if (value == "type") return cont(typename, expect("operator"), typeexpr, expect(";"));
else return cont(pushlex("form"), pattern, expect("{"), pushlex("}"), block, poplex, poplex)
} else if (isTS && value == "namespace") {
cx.marked = "keyword"
return cont(pushlex("form"), expression, statement, poplex)
} else if (isTS && value == "abstract") {
cx.marked = "keyword"
return cont(statement)
} else {
return cont(pushlex("stat"), maybelabel);
}
}
if (type == "switch") return cont(pushlex("form"), parenExpr, expect("{"), pushlex("}", "switch"), pushblockcontext,
block, poplex, poplex, popcontext);
if (type == "case") return cont(expression, expect(":"));
if (type == "default") return cont(expect(":"));
if (type == "catch") return cont(pushlex("form"), pushcontext, maybeCatchBinding, statement, poplex, popcontext);
if (type == "export") return cont(pushlex("stat"), afterExport, poplex);
if (type == "import") return cont(pushlex("stat"), afterImport, poplex);
if (type == "async") return cont(statement)
if (value == "@") return cont(expression, statement)
return pass(pushlex("stat"), expression, expect(";"), poplex);
}
function maybeCatchBinding(type) {
if (type == "(") return cont(funarg, expect(")"))
}
function expression(type, value) {
return expressionInner(type, value, false);
}
function expressionNoComma(type, value) {
return expressionInner(type, value, true);
}
function parenExpr(type) {
if (type != "(") return pass()
return cont(pushlex(")"), maybeexpression, expect(")"), poplex)
}
function expressionInner(type, value, noComma) {
if (cx.state.fatArrowAt == cx.stream.start) {
var body = noComma ? arrowBodyNoComma : arrowBody;
if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, expect("=>"), body, popcontext);
else if (type == "variable") return pass(pushcontext, pattern, expect("=>"), body, popcontext);
}
var maybeop = noComma ? maybeoperatorNoComma : maybeoperatorComma;
if (atomicTypes.hasOwnProperty(type)) return cont(maybeop);
if (type == "function") return cont(functiondef, maybeop);
if (type == "class" || (isTS && value == "interface")) { cx.marked = "keyword"; return cont(pushlex("form"), classExpression, poplex); }
if (type == "keyword c" || type == "async") return cont(noComma ? expressionNoComma : expression);
if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeop);
if (type == "operator" || type == "spread") return cont(noComma ? expressionNoComma : expression);
if (type == "[") return cont(pushlex("]"), arrayLiteral, poplex, maybeop);
if (type == "{") return contCommasep(objprop, "}", null, maybeop);
if (type == "quasi") return pass(quasi, maybeop);
if (type == "new") return cont(maybeTarget(noComma));
return cont();
}
function maybeexpression(type) {
if (type.match(/[;\}\)\],]/)) return pass();
return pass(expression);
}
function maybeoperatorComma(type, value) {
if (type == ",") return cont(maybeexpression);
return maybeoperatorNoComma(type, value, false);
}
function maybeoperatorNoComma(type, value, noComma) {
var me = noComma == false ? maybeoperatorComma : maybeoperatorNoComma;
var expr = noComma == false ? expression : expressionNoComma;
if (type == "=>") return cont(pushcontext, noComma ? arrowBodyNoComma : arrowBody, popcontext);
if (type == "operator") {
if (/\+\+|--/.test(value) || isTS && value == "!") return cont(me);
if (isTS && value == "<" && cx.stream.match(/^([^<>]|<[^<>]*>)*>\s*\(/, false))
return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, me);
if (value == "?") return cont(expression, expect(":"), expr);
return cont(expr);
}
if (type == "quasi") { return pass(quasi, me); }
if (type == ";") return;
if (type == "(") return contCommasep(expressionNoComma, ")", "call", me);
if (type == ".") return cont(property, me);
if (type == "[") return cont(pushlex("]"), maybeexpression, expect("]"), poplex, me);
if (isTS && value == "as") { cx.marked = "keyword"; return cont(typeexpr, me) }
if (type == "regexp") {
cx.state.lastType = cx.marked = "operator"
cx.stream.backUp(cx.stream.pos - cx.stream.start - 1)
return cont(expr)
}
}
function quasi(type, value) {
if (type != "quasi") return pass();
if (value.slice(value.length - 2) != "${") return cont(quasi);
return cont(maybeexpression, continueQuasi);
}
function continueQuasi(type) {
if (type == "}") {
cx.marked = "string-2";
cx.state.tokenize = tokenQuasi;
return cont(quasi);
}
}
function arrowBody(type) {
findFatArrow(cx.stream, cx.state);
return pass(type == "{" ? statement : expression);
}
function arrowBodyNoComma(type) {
findFatArrow(cx.stream, cx.state);
return pass(type == "{" ? statement : expressionNoComma);
}
function maybeTarget(noComma) {
return function(type) {
if (type == ".") return cont(noComma ? targetNoComma : target);
else if (type == "variable" && isTS) return cont(maybeTypeArgs, noComma ? maybeoperatorNoComma : maybeoperatorComma)
else return pass(noComma ? expressionNoComma : expression);
};
}
function target(_, value) {
if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorComma); }
}
function targetNoComma(_, value) {
if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorNoComma); }
}
function maybelabel(type) {
if (type == ":") return cont(poplex, statement);
return pass(maybeoperatorComma, expect(";"), poplex);
}
function property(type) {
if (type == "variable") {cx.marked = "property"; return cont();}
}
function objprop(type, value) {
if (type == "async") {
cx.marked = "property";
return cont(objprop);
} else if (type == "variable" || cx.style == "keyword") {
cx.marked = "property";
if (value == "get" || value == "set") return cont(getterSetter);
var m // Work around fat-arrow-detection complication for detecting typescript typed arrow params
if (isTS && cx.state.fatArrowAt == cx.stream.start && (m = cx.stream.match(/^\s*:\s*/, false)))
cx.state.fatArrowAt = cx.stream.pos + m[0].length
return cont(afterprop);
} else if (type == "number" || type == "string") {
cx.marked = jsonldMode ? "property" : (cx.style + " property");
return cont(afterprop);
} else if (type == "jsonld-keyword") {
return cont(afterprop);
} else if (isTS && isModifier(value)) {
cx.marked = "keyword"
return cont(objprop)
} else if (type == "[") {
return cont(expression, maybetype, expect("]"), afterprop);
} else if (type == "spread") {
return cont(expressionNoComma, afterprop);
} else if (value == "*") {
cx.marked = "keyword";
return cont(objprop);
} else if (type == ":") {
return pass(afterprop)
}
}
function getterSetter(type) {
if (type != "variable") return pass(afterprop);
cx.marked = "property";
return cont(functiondef);
}
function afterprop(type) {
if (type == ":") return cont(expressionNoComma);
if (type == "(") return pass(functiondef);
}
function commasep(what, end, sep) {
function proceed(type, value) {
if (sep ? sep.indexOf(type) > -1 : type == ",") {
var lex = cx.state.lexical;
if (lex.info == "call") lex.pos = (lex.pos || 0) + 1;
return cont(function(type, value) {
if (type == end || value == end) return pass()
return pass(what)
}, proceed);
}
if (type == end || value == end) return cont();
if (sep && sep.indexOf(";") > -1) return pass(what)
return cont(expect(end));
}
return function(type, value) {
if (type == end || value == end) return cont();
return pass(what, proceed);
};
}
function contCommasep(what, end, info) {
for (var i = 3; i < arguments.length; i++)
cx.cc.push(arguments[i]);
return cont(pushlex(end, info), commasep(what, end), poplex);
}
function block(type) {
if (type == "}") return cont();
return pass(statement, block);
}
function maybetype(type, value) {
if (isTS) {
if (type == ":") return cont(typeexpr);
if (value == "?") return cont(maybetype);
}
}
function maybetypeOrIn(type, value) {
if (isTS && (type == ":" || value == "in")) return cont(typeexpr)
}
function mayberettype(type) {
if (isTS && type == ":") {
if (cx.stream.match(/^\s*\w+\s+is\b/, false)) return cont(expression, isKW, typeexpr)
else return cont(typeexpr)
}
}
function isKW(_, value) {
if (value == "is") {
cx.marked = "keyword"
return cont()
}
}
function typeexpr(type, value) {
if (value == "keyof" || value == "typeof" || value == "infer" || value == "readonly") {
cx.marked = "keyword"
return cont(value == "typeof" ? expressionNoComma : typeexpr)
}
if (type == "variable" || value == "void") {
cx.marked = "type"
return cont(afterType)
}
if (value == "|" || value == "&") return cont(typeexpr)
if (type == "string" || type == "number" || type == "atom") return cont(afterType);
if (type == "[") return cont(pushlex("]"), commasep(typeexpr, "]", ","), poplex, afterType)
if (type == "{") return cont(pushlex("}"), typeprops, poplex, afterType)
if (type == "(") return cont(commasep(typearg, ")"), maybeReturnType, afterType)
if (type == "<") return cont(commasep(typeexpr, ">"), typeexpr)
if (type == "quasi") { return pass(quasiType, afterType); }
}
function maybeReturnType(type) {
if (type == "=>") return cont(typeexpr)
}
function typeprops(type) {
if (type.match(/[\}\)\]]/)) return cont()
if (type == "," || type == ";") return cont(typeprops)
return pass(typeprop, typeprops)
}
function typeprop(type, value) {
if (type == "variable" || cx.style == "keyword") {
cx.marked = "property"
return cont(typeprop)
} else if (value == "?" || type == "number" || type == "string") {
return cont(typeprop)
} else if (type == ":") {
return cont(typeexpr)
} else if (type == "[") {
return cont(expect("variable"), maybetypeOrIn, expect("]"), typeprop)
} else if (type == "(") {
return pass(functiondecl, typeprop)
} else if (!type.match(/[;\}\)\],]/)) {
return cont()
}
}
function quasiType(type, value) {
if (type != "quasi") return pass();
if (value.slice(value.length - 2) != "${") return cont(quasiType);
return cont(typeexpr, continueQuasiType);
}
function continueQuasiType(type) {
if (type == "}") {
cx.marked = "string-2";
cx.state.tokenize = tokenQuasi;
return cont(quasiType);
}
}
function typearg(type, value) {
if (type == "variable" && cx.stream.match(/^\s*[?:]/, false) || value == "?") return cont(typearg)
if (type == ":") return cont(typeexpr)
if (type == "spread") return cont(typearg)
return pass(typeexpr)
}
function afterType(type, value) {
if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, afterType)
if (value == "|" || type == "." || value == "&") return cont(typeexpr)
if (type == "[") return cont(typeexpr, expect("]"), afterType)
if (value == "extends" || value == "implements") { cx.marked = "keyword"; return cont(typeexpr) }
if (value == "?") return cont(typeexpr, expect(":"), typeexpr)
}
function maybeTypeArgs(_, value) {
if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, afterType)
}
function typeparam() {
return pass(typeexpr, maybeTypeDefault)
}
function maybeTypeDefault(_, value) {
if (value == "=") return cont(typeexpr)
}
function vardef(_, value) {
if (value == "enum") {cx.marked = "keyword"; return cont(enumdef)}
return pass(pattern, maybetype, maybeAssign, vardefCont);
}
function pattern(type, value) {
if (isTS && isModifier(value)) { cx.marked = "keyword"; return cont(pattern) }
if (type == "variable") { register(value); return cont(); }
if (type == "spread") return cont(pattern);
if (type == "[") return contCommasep(eltpattern, "]");
if (type == "{") return contCommasep(proppattern, "}");
}
function proppattern(type, value) {
if (type == "variable" && !cx.stream.match(/^\s*:/, false)) {
register(value);
return cont(maybeAssign);
}
if (type == "variable") cx.marked = "property";
if (type == "spread") return cont(pattern);
if (type == "}") return pass();
if (type == "[") return cont(expression, expect(']'), expect(':'), proppattern);
return cont(expect(":"), pattern, maybeAssign);
}
function eltpattern() {
return pass(pattern, maybeAssign)
}
function maybeAssign(_type, value) {
if (value == "=") return cont(expressionNoComma);
}
function vardefCont(type) {
if (type == ",") return cont(vardef);
}
function maybeelse(type, value) {
if (type == "keyword b" && value == "else") return cont(pushlex("form", "else"), statement, poplex);
}
function forspec(type, value) {
if (value == "await") return cont(forspec);
if (type == "(") return cont(pushlex(")"), forspec1, poplex);
}
function forspec1(type) {
if (type == "var") return cont(vardef, forspec2);
if (type == "variable") return cont(forspec2);
return pass(forspec2)
}
function forspec2(type, value) {
if (type == ")") return cont()
if (type == ";") return cont(forspec2)
if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression, forspec2) }
return pass(expression, forspec2)
}
function functiondef(type, value) {
if (value == "*") {cx.marked = "keyword"; return cont(functiondef);}
if (type == "variable") {register(value); return cont(functiondef);}
if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, mayberettype, statement, popcontext);
if (isTS && value == "<") return cont(pushlex(">"), commasep(typeparam, ">"), poplex, functiondef)
}
function functiondecl(type, value) {
if (value == "*") {cx.marked = "keyword"; return cont(functiondecl);}
if (type == "variable") {register(value); return cont(functiondecl);}
if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, mayberettype, popcontext);
if (isTS && value == "<") return cont(pushlex(">"), commasep(typeparam, ">"), poplex, functiondecl)
}
function typename(type, value) {
if (type == "keyword" || type == "variable") {
cx.marked = "type"
return cont(typename)
} else if (value == "<") {
return cont(pushlex(">"), commasep(typeparam, ">"), poplex)
}
}
function funarg(type, value) {
if (value == "@") cont(expression, funarg)
if (type == "spread") return cont(funarg);
if (isTS && isModifier(value)) { cx.marked = "keyword"; return cont(funarg); }
if (isTS && type == "this") return cont(maybetype, maybeAssign)
return pass(pattern, maybetype, maybeAssign);
}
function classExpression(type, value) {
// Class expressions may have an optional name.
if (type == "variable") return className(type, value);
return classNameAfter(type, value);
}
function className(type, value) {
if (type == "variable") {register(value); return cont(classNameAfter);}
}
function classNameAfter(type, value) {
if (value == "<") return cont(pushlex(">"), commasep(typeparam, ">"), poplex, classNameAfter)
if (value == "extends" || value == "implements" || (isTS && type == ",")) {
if (value == "implements") cx.marked = "keyword";
return cont(isTS ? typeexpr : expression, classNameAfter);
}
if (type == "{") return cont(pushlex("}"), classBody, poplex);
}
function classBody(type, value) {
if (type == "async" ||
(type == "variable" &&
(value == "static" || value == "get" || value == "set" || (isTS && isModifier(value))) &&
cx.stream.match(/^\s+#?[\w$\xa1-\uffff]/, false))) {
cx.marked = "keyword";
return cont(classBody);
}
if (type == "variable" || cx.style == "keyword") {
cx.marked = "property";
return cont(classfield, classBody);
}
if (type == "number" || type == "string") return cont(classfield, classBody);
if (type == "[")
return cont(expression, maybetype, expect("]"), classfield, classBody)
if (value == "*") {
cx.marked = "keyword";
return cont(classBody);
}
if (isTS && type == "(") return pass(functiondecl, classBody)
if (type == ";" || type == ",") return cont(classBody);
if (type == "}") return cont();
if (value == "@") return cont(expression, classBody)
}
function classfield(type, value) {
if (value == "!") return cont(classfield)
if (value == "?") return cont(classfield)
if (type == ":") return cont(typeexpr, maybeAssign)
if (value == "=") return cont(expressionNoComma)
var context = cx.state.lexical.prev, isInterface = context && context.info == "interface"
return pass(isInterface ? functiondecl : functiondef)
}
function afterExport(type, value) {
if (value == "*") { cx.marked = "keyword"; return cont(maybeFrom, expect(";")); }
if (value == "default") { cx.marked = "keyword"; return cont(expression, expect(";")); }
if (type == "{") return cont(commasep(exportField, "}"), maybeFrom, expect(";"));
return pass(statement);
}
function exportField(type, value) {
if (value == "as") { cx.marked = "keyword"; return cont(expect("variable")); }
if (type == "variable") return pass(expressionNoComma, exportField);
}
function afterImport(type) {
if (type == "string") return cont();
if (type == "(") return pass(expression);
if (type == ".") return pass(maybeoperatorComma);
return pass(importSpec, maybeMoreImports, maybeFrom);
}
function importSpec(type, value) {
if (type == "{") return contCommasep(importSpec, "}");
if (type == "variable") register(value);
if (value == "*") cx.marked = "keyword";
return cont(maybeAs);
}
function maybeMoreImports(type) {
if (type == ",") return cont(importSpec, maybeMoreImports)
}
function maybeAs(_type, value) {
if (value == "as") { cx.marked = "keyword"; return cont(importSpec); }
}
function maybeFrom(_type, value) {
if (value == "from") { cx.marked = "keyword"; return cont(expression); }
}
function arrayLiteral(type) {
if (type == "]") return cont();
return pass(commasep(expressionNoComma, "]"));
}
function enumdef() {
return pass(pushlex("form"), pattern, expect("{"), pushlex("}"), commasep(enummember, "}"), poplex, poplex)
}
function enummember() {
return pass(pattern, maybeAssign);
}
function isContinuedStatement(state, textAfter) {
return state.lastType == "operator" || state.lastType == "," ||
isOperatorChar.test(textAfter.charAt(0)) ||
/[,.]/.test(textAfter.charAt(0));
}
function expressionAllowed(stream, state, backUp) {
return state.tokenize == tokenBase &&
/^(?:operator|sof|keyword [bcd]|case|new|export|default|spread|[\[{}\(,;:]|=>)$/.test(state.lastType) ||
(state.lastType == "quasi" && /\{\s*$/.test(stream.string.slice(0, stream.pos - (backUp || 0))))
}
// Interface
return {
startState: function(basecolumn) {
var state = {
tokenize: tokenBase,
lastType: "sof",
cc: [],
lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
localVars: parserConfig.localVars,
context: parserConfig.localVars && new Context(null, null, false),
indented: basecolumn || 0
};
if (parserConfig.globalVars && typeof parserConfig.globalVars == "object")
state.globalVars = parserConfig.globalVars;
return state;
},
token: function(stream, state) {
if (stream.sol()) {
if (!state.lexical.hasOwnProperty("align"))
state.lexical.align = false;
state.indented = stream.indentation();
findFatArrow(stream, state);
}
if (state.tokenize != tokenComment && stream.eatSpace()) return null;
var style = state.tokenize(stream, state);
if (type == "comment") return style;
state.lastType = type == "operator" && (content == "++" || content == "--") ? "incdec" : type;
return parseJS(state, style, type, content, stream);
},
indent: function(state, textAfter) {
if (state.tokenize == tokenComment || state.tokenize == tokenQuasi) return CodeMirror.Pass;
if (state.tokenize != tokenBase) return 0;
var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical, top
// Kludge to prevent 'maybelse' from blocking lexical scope pops
if (!/^\s*else\b/.test(textAfter)) for (var i = state.cc.length - 1; i >= 0; --i) {
var c = state.cc[i];
if (c == poplex) lexical = lexical.prev;
else if (c != maybeelse && c != popcontext) break;
}
while ((lexical.type == "stat" || lexical.type == "form") &&
(firstChar == "}" || ((top = state.cc[state.cc.length - 1]) &&
(top == maybeoperatorComma || top == maybeoperatorNoComma) &&
!/^[,\.=+\-*:?[\(]/.test(textAfter))))
lexical = lexical.prev;
if (statementIndent && lexical.type == ")" && lexical.prev.type == "stat")
lexical = lexical.prev;
var type = lexical.type, closing = firstChar == type;
if (type == "vardef") return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? lexical.info.length + 1 : 0);
else if (type == "form" && firstChar == "{") return lexical.indented;
else if (type == "form") return lexical.indented + indentUnit;
else if (type == "stat")
return lexical.indented + (isContinuedStatement(state, textAfter) ? statementIndent || indentUnit : 0);
else if (lexical.info == "switch" && !closing && parserConfig.doubleIndentSwitch != false)
return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
else if (lexical.align) return lexical.column + (closing ? 0 : 1);
else return lexical.indented + (closing ? 0 : indentUnit);
},
electricInput: /^\s*(?:case .*?:|default:|\{|\})$/,
blockCommentStart: jsonMode ? null : "/*",
blockCommentEnd: jsonMode ? null : "*/",
blockCommentContinue: jsonMode ? null : " * ",
lineComment: jsonMode ? null : "//",
fold: "brace",
closeBrackets: "()[]{}''\"\"``",
helperType: jsonMode ? "json" : "javascript",
jsonldMode: jsonldMode,
jsonMode: jsonMode,
expressionAllowed: expressionAllowed,
skipExpression: function(state) {
parseJS(state, "atom", "atom", "true", new CodeMirror.StringStream("", 2, null))
}
};
});
CodeMirror.registerHelper("wordChars", "javascript", /[\w$]/);
CodeMirror.defineMIME("text/javascript", "javascript");
CodeMirror.defineMIME("text/ecmascript", "javascript");
CodeMirror.defineMIME("application/javascript", "javascript");
CodeMirror.defineMIME("application/x-javascript", "javascript");
CodeMirror.defineMIME("application/ecmascript", "javascript");
CodeMirror.defineMIME("application/json", { name: "javascript", json: true });
CodeMirror.defineMIME("application/x-json", { name: "javascript", json: true });
CodeMirror.defineMIME("application/manifest+json", { name: "javascript", json: true })
CodeMirror.defineMIME("application/ld+json", { name: "javascript", jsonld: true });
CodeMirror.defineMIME("text/typescript", { name: "javascript", typescript: true });
CodeMirror.defineMIME("application/typescript", { name: "javascript", typescript: true });
});
/***/ }),
/***/ 589:
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
(function(mod) {
if (true) // CommonJS
mod(__webpack_require__(631));
else {}
})(function(CodeMirror) {
"use strict";
var htmlConfig = {
autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,
'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,
'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,
'track': true, 'wbr': true, 'menuitem': true},
implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,
'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,
'th': true, 'tr': true},
contextGrabbers: {
'dd': {'dd': true, 'dt': true},
'dt': {'dd': true, 'dt': true},
'li': {'li': true},
'option': {'option': true, 'optgroup': true},
'optgroup': {'optgroup': true},
'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,
'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,
'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,
'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,
'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},
'rp': {'rp': true, 'rt': true},
'rt': {'rp': true, 'rt': true},
'tbody': {'tbody': true, 'tfoot': true},
'td': {'td': true, 'th': true},
'tfoot': {'tbody': true},
'th': {'td': true, 'th': true},
'thead': {'tbody': true, 'tfoot': true},
'tr': {'tr': true}
},
doNotIndent: {"pre": true},
allowUnquoted: true,
allowMissing: true,
caseFold: true
}
var xmlConfig = {
autoSelfClosers: {},
implicitlyClosed: {},
contextGrabbers: {},
doNotIndent: {},
allowUnquoted: false,
allowMissing: false,
allowMissingTagName: false,
caseFold: false
}
CodeMirror.defineMode("xml", function(editorConf, config_) {
var indentUnit = editorConf.indentUnit
var config = {}
var defaults = config_.htmlMode ? htmlConfig : xmlConfig
for (var prop in defaults) config[prop] = defaults[prop]
for (var prop in config_) config[prop] = config_[prop]
// Return variables for tokenizers
var type, setStyle;
function inText(stream, state) {
function chain(parser) {
state.tokenize = parser;
return parser(stream, state);
}
var ch = stream.next();
if (ch == "<") {
if (stream.eat("!")) {
if (stream.eat("[")) {
if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
else return null;
} else if (stream.match("--")) {
return chain(inBlock("comment", "-->"));
} else if (stream.match("DOCTYPE", true, true)) {
stream.eatWhile(/[\w\._\-]/);
return chain(doctype(1));
} else {
return null;
}
} else if (stream.eat("?")) {
stream.eatWhile(/[\w\._\-]/);
state.tokenize = inBlock("meta", "?>");
return "meta";
} else {
type = stream.eat("/") ? "closeTag" : "openTag";
state.tokenize = inTag;
return "tag bracket";
}
} else if (ch == "&") {
var ok;
if (stream.eat("#")) {
if (stream.eat("x")) {
ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");
} else {
ok = stream.eatWhile(/[\d]/) && stream.eat(";");
}
} else {
ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
}
return ok ? "atom" : "error";
} else {
stream.eatWhile(/[^&<]/);
return null;
}
}
inText.isInText = true;
function inTag(stream, state) {
var ch = stream.next();
if (ch == ">" || (ch == "/" && stream.eat(">"))) {
state.tokenize = inText;
type = ch == ">" ? "endTag" : "selfcloseTag";
return "tag bracket";
} else if (ch == "=") {
type = "equals";
return null;
} else if (ch == "<") {
state.tokenize = inText;
state.state = baseState;
state.tagName = state.tagStart = null;
var next = state.tokenize(stream, state);
return next ? next + " tag error" : "tag error";
} else if (/[\'\"]/.test(ch)) {
state.tokenize = inAttribute(ch);
state.stringStartCol = stream.column();
return state.tokenize(stream, state);
} else {
stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/);
return "word";
}
}
function inAttribute(quote) {
var closure = function(stream, state) {
while (!stream.eol()) {
if (stream.next() == quote) {
state.tokenize = inTag;
break;
}
}
return "string";
};
closure.isInAttribute = true;
return closure;
}
function inBlock(style, terminator) {
return function(stream, state) {
while (!stream.eol()) {
if (stream.match(terminator)) {
state.tokenize = inText;
break;
}
stream.next();
}
return style;
}
}
function doctype(depth) {
return function(stream, state) {
var ch;
while ((ch = stream.next()) != null) {
if (ch == "<") {
state.tokenize = doctype(depth + 1);
return state.tokenize(stream, state);
} else if (ch == ">") {
if (depth == 1) {
state.tokenize = inText;
break;
} else {
state.tokenize = doctype(depth - 1);
return state.tokenize(stream, state);
}
}
}
return "meta";
};
}
function lower(tagName) {
return tagName && tagName.toLowerCase();
}
function Context(state, tagName, startOfLine) {
this.prev = state.context;
this.tagName = tagName || "";
this.indent = state.indented;
this.startOfLine = startOfLine;
if (config.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent))
this.noIndent = true;
}
function popContext(state) {
if (state.context) state.context = state.context.prev;
}
function maybePopContext(state, nextTagName) {
var parentTagName;
while (true) {
if (!state.context) {
return;
}
parentTagName = state.context.tagName;
if (!config.contextGrabbers.hasOwnProperty(lower(parentTagName)) ||
!config.contextGrabbers[lower(parentTagName)].hasOwnProperty(lower(nextTagName))) {
return;
}
popContext(state);
}
}
function baseState(type, stream, state) {
if (type == "openTag") {
state.tagStart = stream.column();
return tagNameState;
} else if (type == "closeTag") {
return closeTagNameState;
} else {
return baseState;
}
}
function tagNameState(type, stream, state) {
if (type == "word") {
state.tagName = stream.current();
setStyle = "tag";
return attrState;
} else if (config.allowMissingTagName && type == "endTag") {
setStyle = "tag bracket";
return attrState(type, stream, state);
} else {
setStyle = "error";
return tagNameState;
}
}
function closeTagNameState(type, stream, state) {
if (type == "word") {
var tagName = stream.current();
if (state.context && state.context.tagName != tagName &&
config.implicitlyClosed.hasOwnProperty(lower(state.context.tagName)))
popContext(state);
if ((state.context && state.context.tagName == tagName) || config.matchClosing === false) {
setStyle = "tag";
return closeState;
} else {
setStyle = "tag error";
return closeStateErr;
}
} else if (config.allowMissingTagName && type == "endTag") {
setStyle = "tag bracket";
return closeState(type, stream, state);
} else {
setStyle = "error";
return closeStateErr;
}
}
function closeState(type, _stream, state) {
if (type != "endTag") {
setStyle = "error";
return closeState;
}
popContext(state);
return baseState;
}
function closeStateErr(type, stream, state) {
setStyle = "error";
return closeState(type, stream, state);
}
function attrState(type, _stream, state) {
if (type == "word") {
setStyle = "attribute";
return attrEqState;
} else if (type == "endTag" || type == "selfcloseTag") {
var tagName = state.tagName, tagStart = state.tagStart;
state.tagName = state.tagStart = null;
if (type == "selfcloseTag" ||
config.autoSelfClosers.hasOwnProperty(lower(tagName))) {
maybePopContext(state, tagName);
} else {
maybePopContext(state, tagName);
state.context = new Context(state, tagName, tagStart == state.indented);
}
return baseState;
}
setStyle = "error";
return attrState;
}
function attrEqState(type, stream, state) {
if (type == "equals") return attrValueState;
if (!config.allowMissing) setStyle = "error";
return attrState(type, stream, state);
}
function attrValueState(type, stream, state) {
if (type == "string") return attrContinuedState;
if (type == "word" && config.allowUnquoted) {setStyle = "string"; return attrState;}
setStyle = "error";
return attrState(type, stream, state);
}
function attrContinuedState(type, stream, state) {
if (type == "string") return attrContinuedState;
return attrState(type, stream, state);
}
return {
startState: function(baseIndent) {
var state = {tokenize: inText,
state: baseState,
indented: baseIndent || 0,
tagName: null, tagStart: null,
context: null}
if (baseIndent != null) state.baseIndent = baseIndent
return state
},
token: function(stream, state) {
if (!state.tagName && stream.sol())
state.indented = stream.indentation();
if (stream.eatSpace()) return null;
type = null;
var style = state.tokenize(stream, state);
if ((style || type) && style != "comment") {
setStyle = null;
state.state = state.state(type || style, stream, state);
if (setStyle)
style = setStyle == "error" ? style + " error" : setStyle;
}
return style;
},
indent: function(state, textAfter, fullLine) {
var context = state.context;
// Indent multi-line strings (e.g. css).
if (state.tokenize.isInAttribute) {
if (state.tagStart == state.indented)
return state.stringStartCol + 1;
else
return state.indented + indentUnit;
}
if (context && context.noIndent) return CodeMirror.Pass;
if (state.tokenize != inTag && state.tokenize != inText)
return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
// Indent the starts of attribute names.
if (state.tagName) {
if (config.multilineTagIndentPastTag !== false)
return state.tagStart + state.tagName.length + 2;
else
return state.tagStart + indentUnit * (config.multilineTagIndentFactor || 1);
}
if (config.alignCDATA && /$/,
blockCommentStart: "",
configuration: config.htmlMode ? "html" : "xml",
helperType: config.htmlMode ? "html" : "xml",
skipAttribute: function(state) {
if (state.state == attrValueState)
state.state = attrState
},
xmlCurrentTag: function(state) {
return state.tagName ? {name: state.tagName, close: state.type == "closeTag"} : null
},
xmlCurrentContext: function(state) {
var context = []
for (var cx = state.context; cx; cx = cx.prev)
context.push(cx.tagName)
return context.reverse()
}
};
});
CodeMirror.defineMIME("text/xml", "xml");
CodeMirror.defineMIME("application/xml", "xml");
if (!CodeMirror.mimeModes.hasOwnProperty("text/html"))
CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});
});
/***/ }),
/***/ 642:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ Z: () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _common__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(346);
var __extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var ModuleModel = /** @class */ (function (_super) {
__extends(ModuleModel, _super);
function ModuleModel(module, attributes, options) {
var _this = _super.call(this, attributes, options) || this;
_this._module = module;
return _this;
}
Object.defineProperty(ModuleModel.prototype, "module", {
get: function () {
return this._module;
},
enumerable: false,
configurable: true
});
Object.defineProperty(ModuleModel.prototype, "config", {
get: function () {
return this._module.config;
},
enumerable: false,
configurable: true
});
Object.defineProperty(ModuleModel.prototype, "em", {
get: function () {
return this._module.em;
},
enumerable: false,
configurable: true
});
return ModuleModel;
}(_common__WEBPACK_IMPORTED_MODULE_0__/* .Model */ .Hn));
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (ModuleModel);
/***/ }),
/***/ 675:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ Z: () => (__WEBPACK_DEFAULT_EXPORT__),
/* harmony export */ q: () => (/* binding */ CanvasSpotBuiltInTypes)
/* harmony export */ });
/* harmony import */ var _abstract__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(642);
var __extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var CanvasSpotBuiltInTypes;
(function (CanvasSpotBuiltInTypes) {
CanvasSpotBuiltInTypes["Select"] = "select";
CanvasSpotBuiltInTypes["Hover"] = "hover";
CanvasSpotBuiltInTypes["Spacing"] = "spacing";
CanvasSpotBuiltInTypes["Target"] = "target";
CanvasSpotBuiltInTypes["Resize"] = "resize";
})(CanvasSpotBuiltInTypes || (CanvasSpotBuiltInTypes = {}));
/**
* Canvas spots are elements drawn on top of the canvas. They can be used to represent anything you
* might need but the most common use case of canvas spots is rendering information and managing
* components rendered in the canvas.
* Read here for more information about [Canvas Spots](https://grapesjs.com/docs/modules/Canvas.html#canvas-spots)
*
* [Component]: component.html
*
* @property {String} id Spot ID.
* @property {String} type Spot type.
* @property {[Component]} [component] Component to which the spot will be attached.
* @property {ComponentView} [componentView] ComponentView to which the spot will be attached.
* @property {Object} [boxRect] Fixed box rect of the spot, eg. `{ width: 100, height: 100, x: 0, y: 0 }`.
*
*/
var CanvasSpot = /** @class */ (function (_super) {
__extends(CanvasSpot, _super);
function CanvasSpot() {
return _super !== null && _super.apply(this, arguments) || this;
}
CanvasSpot.prototype.defaults = function () {
return {
id: '',
type: '',
};
};
Object.defineProperty(CanvasSpot.prototype, "type", {
get: function () {
return this.get('type') || '';
},
enumerable: false,
configurable: true
});
Object.defineProperty(CanvasSpot.prototype, "component", {
get: function () {
var _a;
var cmp = this.get('component');
return cmp || ((_a = this.get('componentView')) === null || _a === void 0 ? void 0 : _a.model);
},
enumerable: false,
configurable: true
});
Object.defineProperty(CanvasSpot.prototype, "componentView", {
get: function () {
var _a;
var cmpView = this.get('componentView');
return cmpView || ((_a = this.get('component')) === null || _a === void 0 ? void 0 : _a.getView());
},
enumerable: false,
configurable: true
});
Object.defineProperty(CanvasSpot.prototype, "el", {
get: function () {
var _a;
return (_a = this.componentView) === null || _a === void 0 ? void 0 : _a.el;
},
enumerable: false,
configurable: true
});
/**
* Get the box rect of the spot.
* @param {Object} [opts={}]
* @returns {Object} The box rect object
* @example
* canvasSpot.getBoxRect();
* // { width: 100, height: 50, x: 0, y: 0 }
*/
CanvasSpot.prototype.getBoxRect = function (opts) {
var _a = this, el = _a.el, em = _a.em;
var cvView = em.Canvas.getCanvasView();
var boxRect = this.get('boxRect');
if (boxRect) {
return boxRect;
}
else if (el && cvView) {
return cvView.getElBoxRect(el, opts);
}
return {
x: 0,
y: 0,
width: 0,
height: 0,
};
};
/**
* Get the style object of the spot.
* @param {Object} [opts={}]
* @returns {CSSStyleDeclaration} [opts]
* @example
* canvasSpot.getStyle();
* // { width: '100px', height: '...', ... }
*/
CanvasSpot.prototype.getStyle = function (opts) {
if (opts === void 0) { opts = {}; }
var _a = opts.boxRect || this.getBoxRect(opts), width = _a.width, height = _a.height, x = _a.x, y = _a.y;
return {
width: "".concat(width, "px"),
height: "".concat(height, "px"),
top: '0',
left: '0',
position: 'absolute',
translate: "".concat(x, "px ").concat(y, "px"),
};
};
/**
* Check the spot type.
* @param {String} type
* @returns {Boolean}
* @example
* canvasSpot.isType('select');
*/
CanvasSpot.prototype.isType = function (type) {
return this.type === type;
};
return CanvasSpot;
}(_abstract__WEBPACK_IMPORTED_MODULE_0__/* ["default"] */ .Z));
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (CanvasSpot);
/***/ }),
/***/ 858:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (ed) {
ed.Components.clear();
ed.Css.clear();
},
});
/***/ }),
/***/ 884:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _utils_Dragger__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(668);
/* harmony import */ var _utils_dom__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(491);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (ed) {
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.bindAll)(this, 'onKeyUp', 'enableDragger', 'disableDragger');
this.editor = ed;
this.canvasModel = this.canvas.getCanvasView().model;
this.toggleMove(1);
},
stop: function (ed) {
this.toggleMove();
this.disableDragger();
},
onKeyUp: function (ev) {
if ((0,_utils_dom__WEBPACK_IMPORTED_MODULE_1__/* .getKeyChar */ .sN)(ev) === ' ') {
this.editor.stopCommand(this.id);
}
},
enableDragger: function (ev) {
this.toggleDragger(1, ev);
},
disableDragger: function (ev) {
this.toggleDragger(0, ev);
},
toggleDragger: function (enable, ev) {
var _a = this, canvasModel = _a.canvasModel, em = _a.em;
var dragger = this.dragger;
var methodCls = enable ? 'add' : 'remove';
this.getCanvas().classList[methodCls]("".concat(this.ppfx, "is__grabbing"));
if (!dragger) {
dragger = new _utils_Dragger__WEBPACK_IMPORTED_MODULE_2__/* ["default"] */ .Z({
getPosition: function () {
return {
x: canvasModel.get('x'),
y: canvasModel.get('y'),
};
},
setPosition: function (_a) {
var x = _a.x, y = _a.y;
canvasModel.set({ x: x, y: y });
},
onStart: function (ev, dragger) {
em.trigger('canvas:move:start', dragger);
},
onDrag: function (ev, dragger) {
em.trigger('canvas:move', dragger);
},
onEnd: function (ev, dragger) {
em.trigger('canvas:move:end', dragger);
},
});
this.dragger = dragger;
}
enable ? dragger.start(ev) : dragger.stop();
},
toggleMove: function (enable) {
var ppfx = this.ppfx;
var methodCls = enable ? 'add' : 'remove';
var methodEv = enable ? 'on' : 'off';
var methodsEv = { on: _utils_dom__WEBPACK_IMPORTED_MODULE_1__.on, off: _utils_dom__WEBPACK_IMPORTED_MODULE_1__/* .off */ .S1 };
var canvas = this.getCanvas();
var classes = ["".concat(ppfx, "is__grab")];
!enable && classes.push("".concat(ppfx, "is__grabbing"));
classes.forEach(function (cls) { return canvas.classList[methodCls](cls); });
methodsEv[methodEv](document, 'keyup', this.onKeyUp);
methodsEv[methodEv](canvas, 'mousedown', this.enableDragger);
methodsEv[methodEv](document, 'mouseup', this.disableDragger);
},
});
/***/ }),
/***/ 790:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__),
/* harmony export */ defineCommand: () => (/* binding */ defineCommand)
/* harmony export */ });
/* harmony import */ var _common__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(346);
var __extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
function defineCommand(def) {
return def;
}
var CommandAbstract = /** @class */ (function (_super) {
__extends(CommandAbstract, _super);
function CommandAbstract(o) {
var _this = _super.call(this, 0) || this;
_this.config = o || {};
_this.em = _this.config.em || {};
var pfx = _this.config.stylePrefix;
_this.pfx = pfx;
_this.ppfx = _this.config.pStylePrefix;
_this.hoverClass = "".concat(pfx, "hover");
_this.badgeClass = "".concat(pfx, "badge");
_this.plhClass = "".concat(pfx, "placeholder");
_this.freezClass = "".concat(_this.ppfx, "freezed");
_this.canvas = _this.em.Canvas;
_this.init(_this.config);
return _this;
}
/**
* On frame scroll callback
* @param {[type]} e [description]
* @return {[type]} [description]
*/
CommandAbstract.prototype.onFrameScroll = function (e) { };
/**
* Returns canval element
* @return {HTMLElement}
*/
CommandAbstract.prototype.getCanvas = function () {
return this.canvas.getElement();
};
/**
* Get canvas body element
* @return {HTMLElement}
*/
CommandAbstract.prototype.getCanvasBody = function () {
return this.canvas.getBody();
};
/**
* Get canvas wrapper element
* @return {HTMLElement}
*/
CommandAbstract.prototype.getCanvasTools = function () {
return this.canvas.getToolsEl();
};
/**
* Get the offset of the element
* @param {HTMLElement} el
* @return {Object}
*/
CommandAbstract.prototype.offset = function (el) {
var rect = el.getBoundingClientRect();
return {
top: rect.top + el.ownerDocument.body.scrollTop,
left: rect.left + el.ownerDocument.body.scrollLeft,
};
};
/**
* Callback triggered after initialize
* @param {Object} o Options
* @private
* */
CommandAbstract.prototype.init = function (o) { };
/**
* Method that run command
* @param {Object} editor Editor instance
* @param {Object} [options={}] Options
* @private
* */
CommandAbstract.prototype.callRun = function (editor, options) {
if (options === void 0) { options = {}; }
var id = this.id;
editor.trigger("run:".concat(id, ":before"), options);
if (options && options.abort) {
editor.trigger("abort:".concat(id), options);
return;
}
var sender = options.sender || editor;
var result = this.run(editor, sender, options);
editor.trigger("run:".concat(id), result, options);
editor.trigger('run', id, result, options);
return result;
};
/**
* Method that run command
* @param {Object} editor Editor instance
* @param {Object} [options={}] Options
* @private
* */
CommandAbstract.prototype.callStop = function (editor, options) {
if (options === void 0) { options = {}; }
var id = this.id;
var sender = options.sender || editor;
editor.trigger("stop:".concat(id, ":before"), options);
var result = this.stop(editor, sender, options);
editor.trigger("stop:".concat(id), result, options);
editor.trigger('stop', id, result, options);
return result;
};
/**
* Stop current command
*/
CommandAbstract.prototype.stopCommand = function (opts) {
this.em.Commands.stop(this.id, opts);
};
/**
* Method that run command
* @param {Object} em Editor model
* @param {Object} sender Button sender
* @private
* */
CommandAbstract.prototype.run = function (em, sender, options) { };
/**
* Method that stop command
* @param {Object} em Editor model
* @param {Object} sender Button sender
* @private
* */
CommandAbstract.prototype.stop = function (em, sender, options) { };
return CommandAbstract;
}(_common__WEBPACK_IMPORTED_MODULE_0__/* .Model */ .Hn));
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (CommandAbstract);
/***/ }),
/***/ 180:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var command = {
run: function (ed, s, opts) {
var _this = this;
if (opts === void 0) { opts = {}; }
var toSelect = [];
var components = opts.component || ed.getSelectedAll();
components = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isArray)(components) ? __spreadArray([], components, true) : [components];
components.filter(Boolean).forEach(function (component) {
var _a, _b;
if (!component.get('removable')) {
toSelect.push(component);
return _this.em.logWarning('The element is not removable', {
component: component,
});
}
var cmp = ((_b = (_a = component.delegate) === null || _a === void 0 ? void 0 : _a.remove) === null || _b === void 0 ? void 0 : _b.call(_a, component)) || component;
cmp.remove();
});
ed.select(toSelect);
return components;
},
};
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (command);
/***/ }),
/***/ 544:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _utils_Dragger__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(668);
var __assign = (undefined && undefined.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var evName = 'dmode';
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (editor, sender, opts) {
var _this = this;
if (opts === void 0) { opts = {}; }
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.bindAll)(this, 'setPosition', 'onStart', 'onDrag', 'onEnd', 'getPosition', 'getGuidesStatic', 'renderGuide', 'getGuidesTarget');
var target = opts.target, event = opts.event, mode = opts.mode, _a = opts.dragger, dragger = _a === void 0 ? {} : _a;
var el = target.getEl();
var config = __assign({ doc: el.ownerDocument, onStart: this.onStart, onEnd: this.onEnd, onDrag: this.onDrag, getPosition: this.getPosition, setPosition: this.setPosition, guidesStatic: function () { return _this.guidesStatic; }, guidesTarget: function () { return _this.guidesTarget; } }, dragger);
this.setupGuides();
this.opts = opts;
this.editor = editor;
this.em = editor.getModel();
this.target = target;
this.isTran = mode == 'translate';
this.guidesContainer = this.getGuidesContainer();
this.guidesTarget = this.getGuidesTarget();
this.guidesStatic = this.getGuidesStatic();
var drg = this.dragger;
if (!drg) {
drg = new _utils_Dragger__WEBPACK_IMPORTED_MODULE_1__/* ["default"] */ .Z(config);
this.dragger = drg;
}
else {
drg.setOptions(config);
}
event && drg.start(event);
this.toggleDrag(1);
this.em.trigger("".concat(evName, ":start"), this.getEventOpts());
return drg;
},
getEventOpts: function () {
return {
mode: this.opts.mode,
target: this.target,
guidesTarget: this.guidesTarget,
guidesStatic: this.guidesStatic,
};
},
stop: function () {
this.toggleDrag();
},
setupGuides: function () {
(this.guides || []).forEach(function (item) {
var guide = item.guide;
guide && guide.parentNode.removeChild(guide);
});
this.guides = [];
},
getGuidesContainer: function () {
var _this = this;
var guidesEl = this.guidesEl;
if (!guidesEl) {
var _a = this, editor = _a.editor, em = _a.em, opts_1 = _a.opts;
var pfx = editor.getConfig().stylePrefix;
var elInfoX = document.createElement('div');
var elInfoY = document.createElement('div');
var guideContent = "
\n \n
");
guidesEl = document.createElement('div');
guidesEl.className = "".concat(pfx, "guides");
elInfoX.className = "".concat(pfx, "guide-info ").concat(pfx, "guide-info__x");
elInfoY.className = "".concat(pfx, "guide-info ").concat(pfx, "guide-info__y");
elInfoX.innerHTML = guideContent;
elInfoY.innerHTML = guideContent;
guidesEl.appendChild(elInfoX);
guidesEl.appendChild(elInfoY);
editor.Canvas.getGlobalToolsEl().appendChild(guidesEl);
this.guidesEl = guidesEl;
this.elGuideInfoX = elInfoX;
this.elGuideInfoY = elInfoY;
this.elGuideInfoContentX = elInfoX.querySelector(".".concat(pfx, "guide-info__content"));
this.elGuideInfoContentY = elInfoY.querySelector(".".concat(pfx, "guide-info__content"));
em.on('canvas:update frame:scroll', (0,underscore__WEBPACK_IMPORTED_MODULE_0__.debounce)(function () {
var _a;
_this.updateGuides();
opts_1.debug && ((_a = _this.guides) === null || _a === void 0 ? void 0 : _a.forEach(function (item) { return _this.renderGuide(item); }));
}, 200));
}
return guidesEl;
},
getGuidesStatic: function () {
var _this = this;
var result = [];
var el = this.target.getEl();
var _a = el.parentNode, parentNode = _a === void 0 ? {} : _a;
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.each)(parentNode.children, function (item) { return (result = result.concat(el !== item ? _this.getElementGuides(item) : [])); });
return result.concat(this.getElementGuides(parentNode));
},
getGuidesTarget: function () {
return this.getElementGuides(this.target.getEl());
},
updateGuides: function (guides) {
var _this = this;
var lastEl;
var lastPos;
(guides || this.guides).forEach(function (item) {
var origin = item.origin;
var pos = lastEl === origin ? lastPos : _this.getElementPos(origin);
lastEl = origin;
lastPos = pos;
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.each)(_this.getGuidePosUpdate(item, pos), function (val, key) { return (item[key] = val); });
item.originRect = pos;
});
},
getGuidePosUpdate: function (item, rect) {
var result = {};
var top = rect.top, height = rect.height, left = rect.left, width = rect.width;
switch (item.type) {
case 't':
result.y = top;
break;
case 'b':
result.y = top + height;
break;
case 'l':
result.x = left;
break;
case 'r':
result.x = left + width;
break;
case 'x':
result.x = left + width / 2;
break;
case 'y':
result.y = top + height / 2;
break;
}
return result;
},
renderGuide: function (item) {
if (item === void 0) { item = {}; }
var el = item.guide || document.createElement('div');
var un = 'px';
var guideSize = item.active ? 2 : 1;
var numEl = el.children[0];
el.style = "position: absolute; background-color: ".concat(item.active ? 'green' : 'red', ";");
if (!el.children.length) {
numEl = document.createElement('div');
numEl.style = 'position: absolute; color: red; padding: 5px; top: 0; left: 0;';
el.appendChild(numEl);
}
if (item.y) {
el.style.width = '100%';
el.style.height = "".concat(guideSize).concat(un);
el.style.top = "".concat(item.y).concat(un);
el.style.left = 0;
}
else {
el.style.width = "".concat(guideSize).concat(un);
el.style.height = '100%';
el.style.left = "".concat(item.x).concat(un);
el.style.top = "0".concat(un);
}
!item.guide && this.guidesContainer.appendChild(el);
return el;
},
getElementPos: function (el) {
return this.editor.Canvas.getElementPos(el, { noScroll: 1 });
},
getElementGuides: function (el) {
var _this = this;
var opts = this.opts;
var originRect = this.getElementPos(el);
var top = originRect.top, height = originRect.height, left = originRect.left, width = originRect.width;
// @ts-ignore
var guides = [
{ type: 't', y: top },
{ type: 'b', y: top + height },
{ type: 'l', x: left },
{ type: 'r', x: left + width },
{ type: 'x', x: left + width / 2 },
{ type: 'y', y: top + height / 2 }, // Mid y
].map(function (item) { return (__assign(__assign({}, item), { origin: el, originRect: originRect, guide: opts.debug && _this.renderGuide(item) })); });
guides.forEach(function (item) { var _a; return (_a = _this.guides) === null || _a === void 0 ? void 0 : _a.push(item); });
return guides;
},
getTranslate: function (transform, axis) {
if (axis === void 0) { axis = 'x'; }
var result = 0;
(transform || '').split(' ').forEach(function (item) {
var itemStr = item.trim();
var fn = "translate".concat(axis.toUpperCase(), "(");
if (itemStr.indexOf(fn) === 0)
result = parseFloat(itemStr.replace(fn, ''));
});
return result;
},
setTranslate: function (transform, axis, value) {
var fn = "translate".concat(axis.toUpperCase(), "(");
var val = "".concat(fn).concat(value, ")");
var result = (transform || '')
.split(' ')
.map(function (item) {
var itemStr = item.trim();
if (itemStr.indexOf(fn) === 0)
item = val;
return item;
})
.join(' ');
if (result.indexOf(fn) < 0)
result += " ".concat(val);
return result;
},
getPosition: function () {
var _a = this, target = _a.target, isTran = _a.isTran;
var _b = target.getStyle(), left = _b.left, top = _b.top, transform = _b.transform;
var x = 0;
var y = 0;
if (isTran) {
x = this.getTranslate(transform);
y = this.getTranslate(transform, 'y');
}
else {
x = parseFloat(left || 0);
y = parseFloat(top || 0);
}
return { x: x, y: y };
},
setPosition: function (_a) {
var x = _a.x, y = _a.y, end = _a.end, position = _a.position, width = _a.width, height = _a.height;
var _b = this, target = _b.target, isTran = _b.isTran, em = _b.em;
var unit = 'px';
var __p = !end; // Indicate if partial change
var left = "".concat(parseInt(x, 10)).concat(unit);
var top = "".concat(parseInt(y, 10)).concat(unit);
var styleUp = {};
if (isTran) {
var transform = target.getStyle()['transform'] || '';
transform = this.setTranslate(transform, 'x', left);
transform = this.setTranslate(transform, 'y', top);
styleUp = { transform: transform, __p: __p };
target.addStyle(styleUp, { avoidStore: !end });
}
else {
var adds_1 = { position: position, width: width, height: height };
var style_1 = { left: left, top: top, __p: __p };
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.keys)(adds_1).forEach(function (add) {
var prop = adds_1[add];
if (prop)
style_1[add] = prop;
});
styleUp = style_1;
target.addStyle(styleUp, { avoidStore: !end });
}
em === null || em === void 0 ? void 0 : em.Styles.__emitCmpStyleUpdate(styleUp, { components: em.getSelected() });
},
_getDragData: function () {
var target = this.target;
return {
target: target,
parent: target.parent(),
index: target.index(),
};
},
onStart: function (event) {
var _a = this, target = _a.target, editor = _a.editor, isTran = _a.isTran, opts = _a.opts;
var center = opts.center, onStart = opts.onStart;
var Canvas = editor.Canvas;
var style = target.getStyle();
var position = 'absolute';
var relPos = [position, 'relative'];
onStart && onStart(this._getDragData());
if (isTran)
return;
if (style.position !== position) {
var _b = Canvas.offset(target.getEl()), left = _b.left, top_1 = _b.top, width = _b.width, height = _b.height;
var parent_1 = target.parent();
var parentRel = void 0;
// Check for the relative parent
do {
var pStyle = parent_1.getStyle();
parentRel = relPos.indexOf(pStyle.position) >= 0 ? parent_1 : null;
parent_1 = parent_1.parent();
} while (parent_1 && !parentRel);
// Center the target to the pointer position (used in Droppable for Blocks)
if (center) {
var _c = Canvas.getMouseRelativeCanvas(event), x = _c.x, y = _c.y;
left = x;
top_1 = y;
}
else if (parentRel) {
var offsetP = Canvas.offset(parentRel.getEl());
left = left - offsetP.left;
top_1 = top_1 - offsetP.top;
}
this.setPosition({
x: left,
y: top_1,
width: "".concat(width, "px"),
height: "".concat(height, "px"),
position: position,
});
}
},
onDrag: function () {
var _this = this;
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
var _a = this, guidesTarget = _a.guidesTarget, opts = _a.opts;
var onDrag = opts.onDrag;
this.updateGuides(guidesTarget);
opts.debug && guidesTarget.forEach(function (item) { return _this.renderGuide(item); });
opts.guidesInfo && this.renderGuideInfo(guidesTarget.filter(function (item) { return item.active; }));
onDrag && onDrag(this._getDragData());
},
onEnd: function (ev, dragger, opt) {
if (opt === void 0) { opt = {}; }
var _a = this, editor = _a.editor, opts = _a.opts, id = _a.id;
var onEnd = opts.onEnd;
onEnd && onEnd(ev, opt, __assign(__assign({ event: ev }, opt), this._getDragData()));
editor.stopCommand(id);
this.hideGuidesInfo();
this.em.trigger("".concat(evName, ":end"), this.getEventOpts());
},
hideGuidesInfo: function () {
var _this = this;
['X', 'Y'].forEach(function (item) {
var guide = _this["elGuideInfo".concat(item)];
if (guide)
guide.style.display = 'none';
});
},
/**
* Render guides with spacing information
*/
renderGuideInfo: function (guides) {
var _this = this;
if (guides === void 0) { guides = []; }
var guidesStatic = this.guidesStatic;
this.hideGuidesInfo();
guides.forEach(function (item) {
var origin = item.origin, x = item.x;
var rectOrigin = _this.getElementPos(origin);
var axis = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isUndefined)(x) ? 'y' : 'x';
var isY = axis === 'y';
var origEdge1 = rectOrigin[isY ? 'left' : 'top'];
var origEdge1Raw = rectOrigin.rect[isY ? 'left' : 'top'];
var origEdge2 = isY ? origEdge1 + rectOrigin.width : origEdge1 + rectOrigin.height;
var origEdge2Raw = isY ? origEdge1Raw + rectOrigin.rect.width : origEdge1Raw + rectOrigin.rect.height;
var elGuideInfo = _this["elGuideInfo".concat(axis.toUpperCase())];
var elGuideInfoCnt = _this["elGuideInfoContent".concat(axis.toUpperCase())];
var guideInfoStyle = elGuideInfo.style;
// Find the nearest element
var res = guidesStatic === null || guidesStatic === void 0 ? void 0 : guidesStatic.filter(function (stat) { return stat.type === item.type; }).map(function (stat) {
var _a = stat.originRect, left = _a.left, width = _a.width, top = _a.top, height = _a.height;
var statEdge1 = isY ? left : top;
var statEdge2 = isY ? left + width : top + height;
return {
gap: statEdge2 < origEdge1 ? origEdge1 - statEdge2 : statEdge1 - origEdge2,
guide: stat,
};
}).filter(function (item) { return item.gap > 0; }).sort(function (a, b) { return a.gap - b.gap; }).map(function (item) { return item.guide; })[0];
if (res) {
var _a = res.originRect, left = _a.left, width = _a.width, top_2 = _a.top, height = _a.height, rect = _a.rect;
var isEdge1 = isY ? left < rectOrigin.left : top_2 < rectOrigin.top;
var statEdge1 = isY ? left : top_2;
var statEdge1Raw = isY ? rect.left : rect.top;
var statEdge2 = isY ? left + width : top_2 + height;
var statEdge2Raw = isY ? rect.left + rect.width : rect.top + rect.height;
var posFirst = isY ? item.y : item.x;
var posSecond = isEdge1 ? statEdge2 : origEdge2;
var pos2 = "".concat(posFirst, "px");
var size = isEdge1 ? origEdge1 - statEdge2 : statEdge1 - origEdge2;
var sizeRaw = isEdge1 ? origEdge1Raw - statEdge2Raw : statEdge1Raw - origEdge2Raw;
guideInfoStyle.display = '';
guideInfoStyle[isY ? 'top' : 'left'] = pos2;
guideInfoStyle[isY ? 'left' : 'top'] = "".concat(posSecond, "px");
guideInfoStyle[isY ? 'width' : 'height'] = "".concat(size, "px");
elGuideInfoCnt.innerHTML = "".concat(Math.round(sizeRaw), "px");
_this.em.trigger("".concat(evName, ":active"), __assign(__assign({}, _this.getEventOpts()), { guide: item, guidesStatic: guidesStatic, matched: res, posFirst: posFirst, posSecond: posSecond, size: size, sizeRaw: sizeRaw, elGuideInfo: elGuideInfo, elGuideInfoCnt: elGuideInfoCnt }));
}
});
},
toggleDrag: function (enable) {
var _a = this, ppfx = _a.ppfx, editor = _a.editor;
var methodCls = enable ? 'add' : 'remove';
var classes = ["".concat(ppfx, "is__grabbing")];
var Canvas = editor.Canvas;
var body = Canvas.getBody();
classes.forEach(function (cls) { return body.classList[methodCls](cls); });
Canvas[enable ? 'startAutoscroll' : 'stopAutoscroll']();
},
});
/***/ }),
/***/ 236:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (ed) {
if (!ed.Canvas.hasFocus())
return;
var toSelect = [];
ed.getSelectedAll().forEach(function (component) {
var coll = component.components();
var next = coll && coll.filter(function (c) { return c.get('selectable'); })[0];
next && toSelect.push(next);
});
toSelect.length && ed.select(toSelect);
},
});
/***/ }),
/***/ 368:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (ed, snd, opts) {
if (opts === void 0) { opts = {}; }
if (!ed.Canvas.hasFocus() && !opts.force)
return;
var toSelect = [];
ed.getSelectedAll().forEach(function (component) {
var next = component.parent();
// Recurse through the parent() chain until a selectable parent is found
while (next && !next.get('selectable')) {
next = next.parent();
}
next && toSelect.push(next);
});
toSelect.length && ed.select(toSelect);
},
});
/***/ }),
/***/ 243:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (ed) {
if (!ed.Canvas.hasFocus())
return;
var toSelect = [];
ed.getSelectedAll().forEach(function (cmp) {
var parent = cmp.parent();
if (!parent)
return;
var len = parent.components().length;
var incr = 0;
var at = 0;
var next;
// Get the next selectable component
do {
incr++;
at = cmp.index() + incr;
next = at <= len ? parent.getChildAt(at) : null;
} while (next && !next.get('selectable'));
toSelect.push(next || cmp);
});
toSelect.length && ed.select(toSelect);
},
});
/***/ }),
/***/ 400:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (ed) {
if (!ed.Canvas.hasFocus())
return;
var toSelect = [];
ed.getSelectedAll().forEach(function (cmp) {
var parent = cmp.parent();
if (!parent)
return;
var incr = 0;
var at = 0;
var next;
// Get the first selectable component
do {
incr++;
at = cmp.index() - incr;
next = at >= 0 ? parent.getChildAt(at) : null;
} while (next && !next.get('selectable'));
toSelect.push(next || cmp);
});
toSelect.length && ed.select(toSelect);
},
});
/***/ }),
/***/ 910:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (ed, s, opts) {
if (opts === void 0) { opts = {}; }
var target = opts.target;
var toRemove = [];
if (!target.get('styles'))
return toRemove;
// Find all components in the project, of the target component type
var type = target.get('type');
var wrappers = ed.Pages.getAllWrappers();
var len = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.flatten)(wrappers.map(function (wrp) { return wrp.findType(type); })).length;
// Remove component related styles only if there are no more components
// of that type in the project
if (!len) {
var rules = ed.CssComposer.getAll();
toRemove = rules.filter(function (rule) { return rule.get('group') === "cmp:".concat(type); });
rules.remove(toRemove);
}
return toRemove;
},
});
/***/ }),
/***/ 744:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (ed) {
var em = ed.getModel();
var models = __spreadArray([], ed.getSelectedAll(), true).map(function (md) { var _a, _b; return ((_b = (_a = md.delegate) === null || _a === void 0 ? void 0 : _a.copy) === null || _b === void 0 ? void 0 : _b.call(_a, md)) || md; }).filter(Boolean);
models.length && em.set('clipboard', models);
},
});
/***/ }),
/***/ 457:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _utils_dom__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(491);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (editor, sender, opts) {
var _this = this;
if (opts === void 0) { opts = {}; }
sender && sender.set && sender.set('active', 0);
var config = editor.getConfig();
var modal = editor.Modal;
var pfx = config.stylePrefix;
this.cm = editor.CodeManager || null;
if (!this.editors) {
var oHtmlEd = this.buildEditor('htmlmixed', 'hopscotch', 'HTML');
var oCsslEd = this.buildEditor('css', 'hopscotch', 'CSS');
this.htmlEditor = oHtmlEd.model;
this.cssEditor = oCsslEd.model;
var editors = (0,_utils_dom__WEBPACK_IMPORTED_MODULE_0__/* .createEl */ .ut)('div', { class: "".concat(pfx, "export-dl") });
editors.appendChild(oHtmlEd.el);
editors.appendChild(oCsslEd.el);
this.editors = editors;
}
modal
.open({
title: config.textViewCode,
content: this.editors,
})
.getModel()
.once('change:open', function () { return editor.stopCommand("".concat(_this.id)); });
this.htmlEditor.setContent(editor.getHtml(opts.optsHtml));
this.cssEditor.setContent(editor.getCss(opts.optsCss));
},
stop: function (editor) {
var modal = editor.Modal;
modal && modal.close();
},
buildEditor: function (codeName, theme, label) {
var cm = this.em.CodeManager;
var model = cm.createViewer({
label: label,
codeName: codeName,
theme: theme,
});
var el = new cm.EditorView({
model: model,
config: cm.getConfig(),
}).render().el;
return { model: model, el: el };
},
});
/***/ }),
/***/ 975:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
/**
* Check if fullscreen mode is enabled
* @return {Boolean}
*/
isEnabled: function () {
var d = document;
// @ts-ignore
if (d.fullscreenElement || d.webkitFullscreenElement || d.mozFullScreenElement) {
return true;
}
return false;
},
/**
* Enable fullscreen mode and return browser prefix
* @param {HTMLElement} el
* @return {string}
*/
enable: function (el) {
var pfx = '';
if (el.requestFullscreen) {
el.requestFullscreen();
}
else if (el.webkitRequestFullscreen) {
pfx = 'webkit';
el.webkitRequestFullscreen();
}
else if (el.mozRequestFullScreen) {
pfx = 'moz';
el.mozRequestFullScreen();
}
else if (el.msRequestFullscreen) {
el.msRequestFullscreen();
}
return pfx;
},
/**
* Disable fullscreen mode
*/
disable: function () {
var d = document;
if (this.isEnabled()) {
if (d.exitFullscreen)
d.exitFullscreen();
else if (d.webkitExitFullscreen)
d.webkitExitFullscreen();
else if (d.mozCancelFullScreen)
d.mozCancelFullScreen();
else if (d.msExitFullscreen)
d.msExitFullscreen();
}
},
/**
* Triggered when the state of the fullscreen is changed. Inside detects if
* it's enabled
* @param {strinf} pfx Browser prefix
* @param {Event} e
*/
fsChanged: function (pfx) {
if (!this.isEnabled()) {
this.stopCommand({ sender: this.sender });
document.removeEventListener("".concat(pfx || '', "fullscreenchange"), this.fsChanged);
}
},
run: function (editor, sender, opts) {
if (opts === void 0) { opts = {}; }
this.sender = sender;
var target = opts.target;
var targetEl = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isElement)(target) ? target : document.querySelector(target);
var pfx = this.enable(targetEl || editor.getContainer());
this.fsChanged = this.fsChanged.bind(this, pfx);
document.addEventListener(pfx + 'fullscreenchange', this.fsChanged);
editor.trigger('change:canvasOffset');
},
stop: function (editor, sender) {
if (sender && sender.set)
sender.set('active', false);
this.disable();
if (editor)
editor.trigger('change:canvasOffset');
},
});
/***/ }),
/***/ 191:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _common__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(895);
/* harmony import */ var _utils_dom__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(491);
/* harmony import */ var _SelectComponent__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(407);
/* harmony import */ var _SelectPosition__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(189);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.extend)({}, _SelectPosition__WEBPACK_IMPORTED_MODULE_1__["default"], _SelectComponent__WEBPACK_IMPORTED_MODULE_2__["default"], {
init: function (o) {
_SelectComponent__WEBPACK_IMPORTED_MODULE_2__["default"].init.apply(this, arguments);
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.bindAll)(this, 'initSorter', 'rollback', 'onEndMove');
this.opt = o;
this.hoverClass = this.ppfx + 'highlighter-warning';
this.badgeClass = this.ppfx + 'badge-warning';
this.noSelClass = this.ppfx + 'no-select';
},
enable: function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
_SelectComponent__WEBPACK_IMPORTED_MODULE_2__["default"].enable.apply(this, args);
this.getBadgeEl().addClass(this.badgeClass);
this.getHighlighterEl().addClass(this.hoverClass);
var wp = this.$wrapper;
wp.css('cursor', 'move');
wp.on('mousedown', this.initSorter);
// Avoid strange moving behavior
wp.addClass(this.noSelClass);
},
/**
* Overwrite for doing nothing
* @private
*/
toggleClipboard: function () { },
/**
* Delegate sorting
* @param {Event} e
* @private
* */
initSorter: function (e) {
var el = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])(e.target).data('model');
var drag = el.get('draggable');
if (!drag)
return;
// Avoid badge showing on move
this.cacheEl = null;
this.startSelectPosition(e.target, this.frameEl.contentDocument);
this.sorter.draggable = drag;
this.sorter.onEndMove = this.onEndMove.bind(this);
this.stopSelectComponent();
this.$wrapper.off('mousedown', this.initSorter);
(0,_utils_dom__WEBPACK_IMPORTED_MODULE_4__.on)(this.getContentWindow(), 'keydown', this.rollback);
},
/**
* Init sorter from model
* @param {Object} model
* @private
*/
initSorterFromModel: function (model) {
var drag = model.get('draggable');
if (!drag)
return;
// Avoid badge showing on move
this.cacheEl = null;
// @ts-ignore
var el = model.view.el;
this.startSelectPosition(el, this.frameEl.contentDocument);
this.sorter.draggable = drag;
this.sorter.onEndMove = this.onEndMoveFromModel.bind(this);
/*
this.sorter.setDragHelper(el);
var dragHelper = this.sorter.dragHelper;
dragHelper.className = this.ppfx + 'drag-helper';
dragHelper.innerHTML = '';
dragHelper.backgroundColor = 'white';
*/
this.stopSelectComponent();
(0,_utils_dom__WEBPACK_IMPORTED_MODULE_4__.on)(this.getContentWindow(), 'keydown', this.rollback);
},
/**
* Init sorter from models
* @param {Object} model
* @private
*/
initSorterFromModels: function (models) {
// TODO: if one only check for `draggable`
// Avoid badge showing on move
this.cacheEl = null;
var lastModel = models[models.length - 1];
var frameView = this.em.getCurrentFrame();
var el = lastModel.getEl(frameView === null || frameView === void 0 ? void 0 : frameView.model);
var doc = el.ownerDocument;
this.startSelectPosition(el, doc, { onStart: this.onStart });
this.sorter.draggable = lastModel.get('draggable');
this.sorter.toMove = models;
this.sorter.onMoveClb = this.onDrag;
this.sorter.onEndMove = this.onEndMoveFromModel.bind(this);
this.stopSelectComponent();
(0,_utils_dom__WEBPACK_IMPORTED_MODULE_4__.on)(this.getContentWindow(), 'keydown', this.rollback);
},
onEndMoveFromModel: function () {
(0,_utils_dom__WEBPACK_IMPORTED_MODULE_4__/* .off */ .S1)(this.getContentWindow(), 'keydown', this.rollback);
},
/**
* Callback after sorting
* @private
*/
onEndMove: function () {
this.enable();
(0,_utils_dom__WEBPACK_IMPORTED_MODULE_4__/* .off */ .S1)(this.getContentWindow(), 'keydown', this.rollback);
},
/**
* Say what to do after the component was selected (selectComponent)
* @param {Event} e
* @param {Object} Selected element
* @private
* */
onSelect: function (e, el) { },
/**
* Used to bring the previous situation before start moving the component
* @param {Event} e
* @param {Boolean} Indicates if rollback in anycase
* @private
* */
rollback: function (e, force) {
var key = e.which || e.keyCode;
if (key == 27 || force) {
this.sorter.moved = false;
this.sorter.endMove();
}
return;
},
/**
* Returns badge element
* @return {HTMLElement}
* @private
*/
getBadgeEl: function () {
if (!this.$badge)
this.$badge = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])(this.getBadge());
return this.$badge;
},
/**
* Returns highlighter element
* @return {HTMLElement}
* @private
*/
getHighlighterEl: function () {
if (!this.$hl)
this.$hl = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])(this.canvas.getHighlighter());
return this.$hl;
},
stop: function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
// @ts-ignore
_SelectComponent__WEBPACK_IMPORTED_MODULE_2__["default"].stop.apply(this, args);
this.getBadgeEl().removeClass(this.badgeClass);
this.getHighlighterEl().removeClass(this.hoverClass);
var wp = this.$wrapper;
wp.css('cursor', '').unbind().removeClass(this.noSelClass);
},
}));
/***/ }),
/***/ 912:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _utils_dom__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(491);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
open: function (content) {
var _this = this;
var _a = this, editor = _a.editor, title = _a.title, config = _a.config, am = _a.am;
var custom = config.custom;
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(custom.open)) {
return custom.open(am.__customData());
}
var Modal = editor.Modal;
Modal.open({ title: title, content: content }).onceClose(function () { return editor.stopCommand(_this.id); });
},
close: function () {
var custom = this.config.custom;
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(custom.close)) {
return custom.close(this.am.__customData());
}
var Modal = this.editor.Modal;
Modal && Modal.close();
},
run: function (editor, sender, opts) {
if (opts === void 0) { opts = {}; }
var am = editor.AssetManager;
var config = am.getConfig();
var _a = opts.types, types = _a === void 0 ? [] : _a, accept = opts.accept, select = opts.select;
this.title = opts.modalTitle || editor.t('assetManager.modalTitle') || '';
this.editor = editor;
this.config = config;
this.am = am;
am.setTarget(opts.target);
am.onClick(opts.onClick);
am.onDblClick(opts.onDblClick);
am.onSelect(opts.onSelect);
am.__behaviour({
select: select,
types: types,
options: opts,
});
if (config.custom) {
this.rendered = this.rendered || (0,_utils_dom__WEBPACK_IMPORTED_MODULE_1__/* .createEl */ .ut)('div');
this.rendered.className = "".concat(config.stylePrefix, "custom-wrp");
am.__behaviour({ container: this.rendered });
am.__trgCustom();
}
else {
if (!this.rendered || types) {
var assets = am.getAll().filter(function (i) { return i; });
if (types && types.length) {
assets = assets.filter(function (a) { return types.indexOf(a.get('type')) !== -1; });
}
am.render(assets);
this.rendered = am.getContainer();
}
if (accept) {
var uploadEl = this.rendered.querySelector("input#".concat(config.stylePrefix, "uploadFile"));
uploadEl && uploadEl.setAttribute('accept', accept);
}
}
this.open(this.rendered);
return this;
},
stop: function (editor) {
this.editor = editor;
this.close(this.rendered);
},
});
/***/ }),
/***/ 117:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _utils_dom__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(491);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
open: function () {
var _a = this, container = _a.container, editor = _a.editor, bm = _a.bm, config = _a.config;
var custom = config.custom, appendTo = config.appendTo;
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(custom.open)) {
return custom.open(bm.__customData());
}
if (this.firstRender && !appendTo) {
var id = 'views-container';
var pn = editor.Panels;
var panels = pn.getPanel(id) || pn.addPanel({ id: id });
panels.set('appendContent', container).trigger('change:appendContent');
if (!custom)
container.appendChild(bm.render());
}
if (container)
container.style.display = 'block';
},
close: function () {
var _a = this, container = _a.container, config = _a.config;
var custom = config.custom;
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(custom.close)) {
return custom.close(this.bm.__customData());
}
if (container)
container.style.display = 'none';
},
run: function (editor) {
var bm = editor.Blocks;
this.config = bm.getConfig();
this.firstRender = !this.container;
this.container = this.container || (0,_utils_dom__WEBPACK_IMPORTED_MODULE_1__/* .createEl */ .ut)('div');
this.editor = editor;
this.bm = bm;
var container = this.container;
bm.__behaviour({
container: container,
});
if (this.config.custom) {
bm.__trgCustom();
}
this.open();
},
stop: function () {
this.close();
},
});
/***/ }),
/***/ 614:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (editor) {
var lm = editor.LayerManager;
var pn = editor.Panels;
var lmConfig = lm.getConfig();
if (lmConfig.appendTo)
return;
if (!this.layers) {
var id = 'views-container';
var layers = document.createElement('div');
// @ts-ignore
var panels = pn.getPanel(id) || pn.addPanel({ id: id });
if (lmConfig.custom) {
lm.__trgCustom({ container: layers });
}
else {
layers.appendChild(lm.render());
}
panels.set('appendContent', layers).trigger('change:appendContent');
this.layers = layers;
}
this.layers.style.display = 'block';
},
stop: function () {
var layers = this.layers;
layers && (layers.style.display = 'none');
},
});
/***/ }),
/***/ 801:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _common__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(895);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (editor, sender) {
this.sender = sender;
if (!this.$cnt) {
var config = editor.getConfig();
var Panels = editor.Panels, DeviceManager = editor.DeviceManager, SelectorManager = editor.SelectorManager, StyleManager = editor.StyleManager;
var trgEvCnt = 'change:appendContent';
var $cnt = (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])('');
var $cntInner = (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])('');
var $cntSlm = (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])('');
var $cntSm = (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])('');
this.$cnt = $cnt;
this.$cntInner = $cntInner;
$cntInner.append($cntSlm);
$cntInner.append($cntSm);
$cnt.append($cntInner);
// Device Manager
if (DeviceManager && config.showDevices) {
var devicePanel = Panels.addPanel({ id: 'devices-c' });
var dvEl = DeviceManager.render();
devicePanel.set('appendContent', dvEl).trigger(trgEvCnt);
}
// Selector Manager container
var slmConfig = SelectorManager.getConfig();
if (slmConfig.custom) {
SelectorManager.__trgCustom({ container: $cntSlm.get(0) });
}
else if (!slmConfig.appendTo) {
$cntSlm.append(SelectorManager.render([]));
}
// Style Manager
this.sm = StyleManager;
var smConfig = StyleManager.getConfig();
var pfx = smConfig.stylePrefix;
this.$header = (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])("
").concat(editor.t('styleManager.empty'), "
"));
$cnt.append(this.$header);
if (smConfig.custom) {
StyleManager.__trgCustom({ container: $cntSm.get(0) });
}
else if (!smConfig.appendTo) {
$cntSm.append(StyleManager.render());
}
// Create panel if not exists
var pnCnt = 'views-container';
var pnl = Panels.getPanel(pnCnt) || Panels.addPanel({ id: pnCnt });
// Add all containers to the panel
pnl.set('appendContent', $cnt).trigger(trgEvCnt);
// Toggle Style Manager on target selection
var em = editor.getModel();
this.listenTo(em, StyleManager.events.target, this.toggleSm);
}
this.toggleSm();
},
/**
* Toggle Style Manager visibility
* @private
*/
toggleSm: function () {
var _a = this, sender = _a.sender, sm = _a.sm, $cntInner = _a.$cntInner, $header = _a.$header;
if ((sender && sender.get && !sender.get('active')) || !sm)
return;
if (sm.getSelected()) {
$cntInner === null || $cntInner === void 0 ? void 0 : $cntInner.show();
$header === null || $header === void 0 ? void 0 : $header.hide();
}
else {
$cntInner === null || $cntInner === void 0 ? void 0 : $cntInner.hide();
$header === null || $header === void 0 ? void 0 : $header.show();
}
},
stop: function () {
var _a, _b;
(_a = this.$cntInner) === null || _a === void 0 ? void 0 : _a.hide();
(_b = this.$header) === null || _b === void 0 ? void 0 : _b.hide();
},
});
/***/ }),
/***/ 395:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _common__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(895);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (editor, sender) {
this.sender = sender;
var em = editor.getModel();
var config = editor.Config;
var pfx = config.stylePrefix;
var tm = editor.TraitManager;
var confTm = tm.getConfig();
var panelC;
if (confTm.appendTo)
return;
if (!this.$cn) {
this.$cn = (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])('');
this.$cn2 = (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])('');
this.$cn.append(this.$cn2);
this.$header = (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])('
"));
this.$cn2.append(tm.render());
}
var panels = editor.Panels;
if (!panels.getPanel('views-container')) {
// @ts-ignore
panelC = panels.addPanel({ id: 'views-container' });
}
else {
panelC = panels.getPanel('views-container');
}
panelC === null || panelC === void 0 ? void 0 : panelC.set('appendContent', this.$cn.get(0)).trigger('change:appendContent');
this.target = editor.getModel();
this.listenTo(this.target, 'component:toggled', this.toggleTm);
}
this.toggleTm();
},
/**
* Toggle Trait Manager visibility
* @private
*/
toggleTm: function () {
var sender = this.sender;
if (sender && sender.get && !sender.get('active'))
return;
if (this.target.getSelectedAll().length === 1) {
this.$cn2.show();
this.$header.hide();
}
else {
this.$cn2.hide();
this.$header.show();
}
},
stop: function () {
this.$cn2 && this.$cn2.hide();
this.$header && this.$header.hide();
},
});
/***/ }),
/***/ 98:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (ed, s, opts) {
if (opts === void 0) { opts = {}; }
var em = ed.getModel();
var clp = em.get('clipboard');
var lastSelected = ed.getSelected();
if ((clp === null || clp === void 0 ? void 0 : clp.length) && lastSelected) {
ed.getSelectedAll().forEach(function (sel) {
var _a, _b, _c;
var selected = ((_b = (_a = sel.delegate) === null || _a === void 0 ? void 0 : _a.copy) === null || _b === void 0 ? void 0 : _b.call(_a, sel)) || sel;
var collection = selected.collection;
var added;
if (collection) {
var at = selected.index() + 1;
var addOpts = { at: at, action: opts.action || 'paste-component' };
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.contains)(clp, selected) && selected.get('copyable')) {
added = collection.add(selected.clone(), addOpts);
}
else {
added = doAdd(ed, clp, selected.parent(), addOpts);
}
}
else {
// Page body is selected
// Paste at the end of the body
var pageBody = (_c = em.Pages.getSelected()) === null || _c === void 0 ? void 0 : _c.getMainComponent();
var addOpts = { at: (pageBody === null || pageBody === void 0 ? void 0 : pageBody.components().length) || 0, action: opts.action || 'paste-component' };
added = doAdd(ed, clp, pageBody, addOpts);
}
added = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isArray)(added) ? added : [added];
added.forEach(function (add) { return ed.trigger('component:paste', add); });
});
lastSelected.emitUpdate();
}
},
});
function doAdd(ed, clp, parent, addOpts) {
var copyable = clp.filter(function (cop) { return cop.get('copyable'); });
var pasteable = copyable.filter(function (cop) { return ed.Components.canMove(parent, cop).result; });
return parent.components().add(pasteable.map(function (cop) { return cop.clone(); }), addOpts);
}
/***/ }),
/***/ 129:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var cmdOutline = 'core:component-outline';
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
getPanels: function (editor) {
if (!this.panels) {
this.panels = editor.Panels.getPanels();
}
return this.panels;
},
preventDrag: function (opts) {
opts.abort = 1;
},
tglEffects: function (on) {
var em = this.em;
var mthEv = on ? 'on' : 'off';
if (em) {
var canvas = em.Canvas;
var body = canvas.getBody();
var tlb = canvas.getToolbarEl();
tlb && (tlb.style.display = on ? 'none' : '');
var elP = body.querySelectorAll(".".concat(this.ppfx, "no-pointer"));
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.each)(elP, function (item) { return (item.style.pointerEvents = on ? 'all' : ''); });
em[mthEv]('run:tlb-move:before', this.preventDrag);
}
},
run: function (editor, sender) {
var _this = this;
this.sender = sender;
this.selected = __spreadArray([], editor.getSelectedAll(), true);
editor.select();
if (!this.shouldRunSwVisibility) {
this.shouldRunSwVisibility = editor.Commands.isActive(cmdOutline);
}
this.shouldRunSwVisibility && editor.stopCommand(cmdOutline);
editor.getModel().stopDefault();
var panels = this.getPanels(editor);
var canvas = editor.Canvas.getElement();
var editorEl = editor.getEl();
var pfx = editor.Config.stylePrefix;
if (!this.helper) {
var helper = document.createElement('span');
helper.className = "".concat(pfx, "off-prv fa fa-eye-slash");
editorEl.appendChild(helper);
helper.onclick = function () { return _this.stopCommand(); };
this.helper = helper;
}
this.helper.style.display = 'inline-block';
panels.forEach(function (panel) { return panel.set('visible', false); });
var canvasS = canvas.style;
canvasS.width = '100%';
canvasS.height = '100%';
canvasS.top = '0';
canvasS.left = '0';
canvasS.padding = '0';
canvasS.margin = '0';
editor.refresh();
this.tglEffects(1);
},
stop: function (editor) {
var _a = this, _b = _a.sender, sender = _b === void 0 ? {} : _b, selected = _a.selected;
sender.set && sender.set('active', 0);
var panels = this.getPanels(editor);
if (this.shouldRunSwVisibility) {
editor.runCommand(cmdOutline);
this.shouldRunSwVisibility = false;
}
editor.getModel().runDefault();
panels.forEach(function (panel) { return panel.set('visible', true); });
var canvas = editor.Canvas.getElement();
canvas.setAttribute('style', '');
selected && editor.select(selected);
delete this.selected;
if (this.helper) {
this.helper.style.display = 'none';
}
editor.refresh();
this.tglEffects();
},
});
/***/ }),
/***/ 116:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
var __assign = (undefined && undefined.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
run: function (editor, sender, opts) {
var opt = opts || {};
var canvas = editor.Canvas;
var canvasView = canvas.getCanvasView();
var options = __assign({ appendTo: canvas.getResizerEl(), prefix: editor.getConfig().stylePrefix, posFetcher: canvasView.getElementPos.bind(canvasView), mousePosFetcher: canvas.getMouseRelativePos.bind(canvas) }, (opt.options || {}));
var canvasResizer = this.canvasResizer;
// Create the resizer for the canvas if not yet created
if (!canvasResizer || opt.forceNew) {
this.canvasResizer = new editor.Utils.Resizer(options);
canvasResizer = this.canvasResizer;
}
canvasResizer.setOptions(options, true);
canvasResizer.blur();
canvasResizer.focus(opt.el);
return canvasResizer;
},
stop: function () {
var _a;
(_a = this.canvasResizer) === null || _a === void 0 ? void 0 : _a.blur();
},
});
/***/ }),
/***/ 407:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
"default": () => (/* binding */ SelectComponent)
});
// EXTERNAL MODULE: ./node_modules/underscore/modules/index-all.js + 160 modules
var index_all = __webpack_require__(50);
// EXTERNAL MODULE: ./src/common/index.ts
var common = __webpack_require__(346);
;// CONCATENATED MODULE: ./src/dom_components/model/ToolbarButton.ts
var __extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var ToolbarButton = /** @class */ (function (_super) {
__extends(ToolbarButton, _super);
function ToolbarButton() {
return _super !== null && _super.apply(this, arguments) || this;
}
ToolbarButton.prototype.defaults = function () {
return {
command: '',
attributes: {},
};
};
return ToolbarButton;
}(common/* Model */.Hn));
/* harmony default export */ const model_ToolbarButton = (ToolbarButton);
;// CONCATENATED MODULE: ./src/dom_components/model/Toolbar.ts
var Toolbar_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var Toolbar = /** @class */ (function (_super) {
Toolbar_extends(Toolbar, _super);
function Toolbar() {
return _super !== null && _super.apply(this, arguments) || this;
}
return Toolbar;
}(common/* Collection */.FE));
/* harmony default export */ const model_Toolbar = (Toolbar);
Toolbar.prototype.model = model_ToolbarButton;
// EXTERNAL MODULE: ./src/domain_abstract/view/DomainViews.ts
var DomainViews = __webpack_require__(330);
;// CONCATENATED MODULE: ./src/dom_components/view/ToolbarButtonView.ts
var ToolbarButtonView_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (undefined && undefined.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var ToolbarButtonView = /** @class */ (function (_super) {
ToolbarButtonView_extends(ToolbarButtonView, _super);
function ToolbarButtonView(props) {
var _this = _super.call(this, props) || this;
_this.em = props.config.em;
return _this;
}
ToolbarButtonView.prototype.events = function () {
return (this.model.get('events') || {
mousedown: 'handleClick',
});
};
// @ts-ignore
ToolbarButtonView.prototype.attributes = function () {
return this.model.get('attributes');
};
ToolbarButtonView.prototype.handleClick = function (event) {
event.preventDefault();
event.stopPropagation();
/*
* Since the toolbar lives outside the canvas frame, the event's
* generated on it have clientX and clientY relative to the page.
*
* This causes issues during events like dragging, where they depend
* on the clientX and clientY.
*
* This makes sure the offsets are calculated.
*
* More information on
* https://github.com/GrapesJS/grapesjs/issues/2372
* https://github.com/GrapesJS/grapesjs/issues/2207
*/
var em = this.em;
var _a = em.Canvas.getFrameEl().getBoundingClientRect(), left = _a.left, top = _a.top;
var ev = __assign(__assign({}, event), { clientX: event.clientX - left, clientY: event.clientY - top });
em.trigger('toolbar:run:before', { event: ev });
this.execCommand(ev);
};
ToolbarButtonView.prototype.execCommand = function (event) {
var _a = this, em = _a.em, model = _a.model;
var opts = { event: event };
var command = model.get('command');
var editor = em.Editor;
if ((0,index_all.isFunction)(command)) {
command(editor, null, opts);
}
if ((0,index_all.isString)(command)) {
editor.runCommand(command, opts);
}
};
ToolbarButtonView.prototype.render = function () {
var _a = this, em = _a.em, $el = _a.$el, model = _a.model;
var id = model.get('id');
var label = model.get('label');
var pfx = em.getConfig().stylePrefix;
$el.addClass("".concat(pfx, "toolbar-item"));
id && $el.addClass("".concat(pfx, "toolbar-item__").concat(id));
label && $el.append(label);
return this;
};
return ToolbarButtonView;
}(common/* View */.G7));
/* harmony default export */ const view_ToolbarButtonView = (ToolbarButtonView);
;// CONCATENATED MODULE: ./src/dom_components/view/ToolbarView.ts
var ToolbarView_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var ToolbarView = /** @class */ (function (_super) {
ToolbarView_extends(ToolbarView, _super);
function ToolbarView(opts) {
var _this = _super.call(this, opts) || this;
var em = opts.em;
_this.em = em;
_this.config = { em: em };
_this.listenTo(_this.collection, 'reset', _this.render);
return _this;
}
ToolbarView.prototype.onRender = function () {
var pfx = this.em.config.stylePrefix;
this.el.className = "".concat(pfx, "toolbar-items");
};
return ToolbarView;
}(DomainViews/* default */.Z));
/* harmony default export */ const view_ToolbarView = (ToolbarView);
// @ts-ignore
ToolbarView.prototype.itemView = view_ToolbarButtonView;
// EXTERNAL MODULE: ./src/utils/dom.ts
var dom = __webpack_require__(491);
// EXTERNAL MODULE: ./src/utils/mixins.ts
var mixins = __webpack_require__(163);
// EXTERNAL MODULE: ./src/canvas/model/CanvasSpot.ts
var CanvasSpot = __webpack_require__(675);
;// CONCATENATED MODULE: ./src/commands/view/SelectComponent.ts
var SelectComponent_assign = (undefined && undefined.__assign) || function () {
SelectComponent_assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return SelectComponent_assign.apply(this, arguments);
};
var showOffsets;
/**
* This command is responsible for show selecting components and displaying
* all the necessary tools around (component toolbar, badge, highlight box, etc.)
*
* The command manages different boxes to display tools and when something in
* the canvas is updated, the command triggers the appropriate method to update
* their position (across multiple frames/components):
* - Global Tools (updateToolsGlobal/updateGlobalPos)
* This box contains tools intended to be displayed only on ONE component per time,
* like Component Toolbar (updated by updateToolbar/updateToolbarPos), this means
* you won't be able to see more than one Component Toolbar (even with multiple
* frames or multiple selected components)
* - Local Tools (updateToolsLocal/updateLocalPos)
* Each frame in the canvas has its own local box, so we're able to see more than
* one active container at the same time. When you put a mouse over an element
* you can see stuff like the highlight box, badge, margins/paddings offsets, etc.
* so those elements are inside the Local Tools box
*
*
*/
/* harmony default export */ const SelectComponent = ({
init: function () {
this.onSelect = (0,index_all.debounce)(this.onSelect, 0);
(0,index_all.bindAll)(this, 'onHover', 'onOut', 'onClick', 'onFrameScroll', 'onFrameResize', 'onFrameUpdated', 'onContainerChange');
},
enable: function () {
this.frameOff = this.canvasOff = this.adjScroll = null;
this.startSelectComponent();
showOffsets = true;
},
/**
* Start select component event
* @private
* */
startSelectComponent: function () {
this.toggleSelectComponent(1);
this.em.getSelected() && this.onSelect();
},
/**
* Stop select component event
* @private
* */
stopSelectComponent: function () {
this.toggleSelectComponent();
},
/**
* Toggle select component event
* @private
* */
toggleSelectComponent: function (enable) {
var _this = this;
var em = this.em;
var listenToEl = em.getConfig().listenToEl;
var parentNode = em.getContainer().parentNode;
var method = enable ? 'on' : 'off';
var methods = { on: dom.on, off: dom/* off */.S1 };
!listenToEl.length && parentNode && listenToEl.push(parentNode);
var trigger = function (win, body) {
methods[method](body, 'mouseover', _this.onHover);
methods[method](body, 'mouseleave', _this.onOut);
methods[method](body, 'click', _this.onClick);
methods[method](win, 'scroll', _this.onFrameScroll, true);
methods[method](win, 'resize', _this.onFrameResize);
};
methods[method](window, 'resize', this.onFrameUpdated);
methods[method](listenToEl, 'scroll', this.onContainerChange);
em[method]('component:toggled component:update undo redo', this.onSelect, this);
em[method]('change:componentHovered', this.onHovered, this);
em[method]('component:resize styleable:change component:input', this.updateGlobalPos, this);
em[method]('component:update:toolbar', this._upToolbar, this);
em[method]('change:canvasOffset', this.updateAttached, this);
em[method]('frame:updated', this.onFrameUpdated, this);
em[method]('canvas:updateTools', this.onFrameUpdated, this);
em.Canvas.getFrames().forEach(function (frame) {
var view = frame.view;
var win = view === null || view === void 0 ? void 0 : view.getWindow();
win && trigger(win, view === null || view === void 0 ? void 0 : view.getBody());
});
},
/**
* Hover command
* @param {Object} e
* @private
*/
onHover: function (ev) {
ev.stopPropagation();
var em = this.em;
var el = ev.target;
var view = (0,mixins.getComponentView)(el);
var frameView = view === null || view === void 0 ? void 0 : view.frameView;
var model = view === null || view === void 0 ? void 0 : view.model;
// Get first valid model
if (!model) {
var parentEl = el.parentNode;
while (!model && parentEl && !(0,dom/* isDoc */.Mx)(parentEl)) {
model = (0,mixins.getComponentModel)(parentEl);
parentEl = parentEl.parentNode;
}
}
this.currentDoc = el.ownerDocument;
em.setHovered(model, { useValid: true });
frameView && em.setCurrentFrame(frameView);
},
onFrameUpdated: function () {
this.updateLocalPos();
this.updateGlobalPos();
},
onHovered: function (em, component) {
var _this = this;
var _a;
var result = {};
if (component) {
(_a = component.views) === null || _a === void 0 ? void 0 : _a.forEach(function (view) {
var el = view.el;
var pos = _this.getElementPos(el);
result = { el: el, pos: pos, component: component, view: (0,mixins.getViewEl)(el) };
if (el.ownerDocument === _this.currentDoc) {
_this.elHovered = result;
}
_this.updateToolsLocal(result);
});
}
else {
this.currentDoc = null;
this.elHovered = 0;
this.updateToolsLocal();
this.canvas.getFrames().forEach(function (frame) {
var view = frame.view;
var el = view && view.getToolsEl();
el && _this.toggleToolsEl(0, 0, { el: el });
});
}
},
/**
* Say what to do after the component was selected
* @param {Object} e
* @param {Object} el
* @private
* */
onSelect: function () {
var em = this.em;
var component = em.getSelected();
var currentFrame = em.getCurrentFrame();
var view = component && component.getView(currentFrame === null || currentFrame === void 0 ? void 0 : currentFrame.model);
var el = view && view.el;
var result = {};
if (el && (0,dom/* isVisible */.pn)(el)) {
var pos = this.getElementPos(el);
result = { el: el, pos: pos, component: component, view: (0,mixins.getViewEl)(el) };
}
this.elSelected = result;
this.updateToolsGlobal();
// This will hide some elements from the select component
this.updateLocalPos(result);
this.initResize(component);
},
updateGlobalPos: function () {
var sel = this.getElSelected();
if (!sel.el)
return;
sel.pos = this.getElementPos(sel.el);
this.updateToolsGlobal();
},
updateLocalPos: function (data) {
var sel = this.getElHovered();
if (!sel.el)
return;
sel.pos = this.getElementPos(sel.el);
this.updateToolsLocal(data);
},
getElHovered: function () {
return this.elHovered || {};
},
getElSelected: function () {
return this.elSelected || {};
},
onOut: function () {
this.em.setHovered();
},
toggleToolsEl: function (on, view, opts) {
if (opts === void 0) { opts = {}; }
var el = opts.el || this.canvas.getToolsEl(view);
el && (el.style.display = on ? '' : 'none');
return el || {};
},
/**
* Show element offset viewer
* @param {HTMLElement} el
* @param {Object} pos
*/
showElementOffset: function (el, pos, opts) {
if (opts === void 0) { opts = {}; }
if (!showOffsets)
return;
this.editor.runCommand('show-offset', {
el: el,
elPos: pos,
view: opts.view,
force: 1,
top: 0,
left: 0,
});
},
/**
* Hide element offset viewer
* @param {HTMLElement} el
* @param {Object} pos
*/
hideElementOffset: function (view) {
this.editor.stopCommand('show-offset', {
view: view,
});
},
/**
* Show fixed element offset viewer
* @param {HTMLElement} el
* @param {Object} pos
*/
showFixedElementOffset: function (el, pos) {
this.editor.runCommand('show-offset', {
el: el,
elPos: pos,
state: 'Fixed',
});
},
/**
* Hide fixed element offset viewer
* @param {HTMLElement} el
* @param {Object} pos
*/
hideFixedElementOffset: function () {
if (this.editor)
this.editor.stopCommand('show-offset', { state: 'Fixed' });
},
/**
* Hide Highlighter element
*/
hideHighlighter: function (view) {
this.canvas.getHighlighter(view).style.opacity = 0;
},
/**
* On element click
* @param {Event} e
* @private
*/
onClick: function (ev) {
ev.stopPropagation();
ev.preventDefault();
var em = this.em;
if (em.get('_cmpDrag'))
return em.set('_cmpDrag');
var el = ev.target;
var model = (0,mixins.getComponentModel)(el);
if (!model) {
var parentEl = el.parentNode;
while (!model && parentEl && !(0,dom/* isDoc */.Mx)(parentEl)) {
model = (0,mixins.getComponentModel)(parentEl);
parentEl = parentEl.parentNode;
}
}
if (model) {
// Avoid selection of inner text components during editing
if (em.isEditing() && !model.get('textable') && model.isChildOf('text')) {
return;
}
this.select(model, ev);
}
},
/**
* Select component
* @param {Component} model
* @param {Event} event
*/
select: function (model, event) {
if (event === void 0) { event = {}; }
if (!model)
return;
this.editor.select(model, { event: event, useValid: true });
this.initResize(model);
},
/**
* Update badge for the component
* @param {Object} Component
* @param {Object} pos Position object
* @private
* */
updateBadge: function (el, pos, opts) {
if (opts === void 0) { opts = {}; }
var canvas = this.canvas;
var model = (0,mixins.getComponentModel)(el);
var badge = this.getBadge(opts);
var bStyle = badge.style;
if (!model || !model.get('badgable')) {
bStyle.display = 'none';
return;
}
if (!opts.posOnly) {
var config = this.canvas.getConfig();
var icon = model.getIcon();
var ppfx = config.pStylePrefix || '';
var clsBadge = "".concat(ppfx, "badge");
var customeLabel = config.customBadgeLabel;
var badgeLabel = "".concat(icon ? "
").concat(icon, "
") : '', "\n
").concat(model.getName(), "
");
badge.innerHTML = customeLabel ? customeLabel(model) : badgeLabel;
}
var un = 'px';
bStyle.display = 'block';
var targetToElem = canvas.getTargetToElementFixed(el, badge, {
pos: pos,
});
var top = targetToElem.top; //opts.topOff - badgeH < 0 ? -opts.topOff : posTop;
var left = opts.leftOff < 0 ? -opts.leftOff : 0;
bStyle.top = top + un;
bStyle.left = left + un;
},
/**
* Update highlighter element
* @param {HTMLElement} el
* @param {Object} pos Position object
* @private
*/
showHighlighter: function (view) {
this.canvas.getHighlighter(view).style.opacity = '';
},
/**
* Init resizer on the element if possible
* @param {HTMLElement|Component} elem
* @private
*/
initResize: function (elem) {
var _a = this, em = _a.em, canvas = _a.canvas;
var editor = em.Editor;
var model = !(0,index_all.isElement)(elem) && (0,dom/* isTaggableNode */.o5)(elem) ? elem : em.getSelected();
var resizable = model === null || model === void 0 ? void 0 : model.get('resizable');
var spotTypeResize = CanvasSpot/* CanvasSpotBuiltInTypes */.q.Resize;
var hasCustomResize = canvas.hasCustomSpot(spotTypeResize);
canvas.removeSpots({ type: spotTypeResize });
if (model && resizable) {
canvas.addSpot({ type: spotTypeResize, component: model });
var el = (0,index_all.isElement)(elem) ? elem : model.getEl();
if (hasCustomResize || !el)
return;
var modelToStyle_1;
var config = em.config;
var pfx = config.stylePrefix || '';
var resizeClass_1 = "".concat(pfx, "resizing");
var toggleBodyClass_1 = function (method, e, opts) {
var docs = opts.docs;
docs &&
docs.forEach(function (doc) {
var body = doc.body;
var cls = body.className || '';
body.className = (method == 'add' ? "".concat(cls, " ").concat(resizeClass_1) : cls.replace(resizeClass_1, '')).trim();
});
};
var options = SelectComponent_assign({
// Here the resizer is updated with the current element height and width
onStart: function (e, opts) {
if (opts === void 0) { opts = {}; }
var el = opts.el, config = opts.config, resizer = opts.resizer;
var keyHeight = config.keyHeight, keyWidth = config.keyWidth, currentUnit = config.currentUnit, keepAutoHeight = config.keepAutoHeight, keepAutoWidth = config.keepAutoWidth;
toggleBodyClass_1('add', e, opts);
modelToStyle_1 = em.Styles.getModelToStyle(model);
canvas.toggleFramesEvents(false);
var computedStyle = getComputedStyle(el);
var modelStyle = modelToStyle_1.getStyle();
var currentWidth = modelStyle[keyWidth];
config.autoWidth = keepAutoWidth && currentWidth === 'auto';
if (isNaN(parseFloat(currentWidth))) {
currentWidth = computedStyle[keyWidth];
}
var currentHeight = modelStyle[keyHeight];
config.autoHeight = keepAutoHeight && currentHeight === 'auto';
if (isNaN(parseFloat(currentHeight))) {
currentHeight = computedStyle[keyHeight];
}
resizer.startDim.w = parseFloat(currentWidth);
resizer.startDim.h = parseFloat(currentHeight);
showOffsets = false;
if (currentUnit) {
config.unitHeight = (0,mixins.getUnitFromValue)(currentHeight);
config.unitWidth = (0,mixins.getUnitFromValue)(currentWidth);
}
},
// Update all positioned elements (eg. component toolbar)
onMove: function () {
editor.trigger('component:resize');
}, onEnd: function (e, opts) {
toggleBodyClass_1('remove', e, opts);
editor.trigger('component:resize');
canvas.toggleFramesEvents(true);
showOffsets = true;
}, updateTarget: function (el, rect, options) {
if (options === void 0) { options = {}; }
if (!modelToStyle_1) {
return;
}
var store = options.store, selectedHandler = options.selectedHandler, config = options.config;
var keyHeight = config.keyHeight, keyWidth = config.keyWidth, autoHeight = config.autoHeight, autoWidth = config.autoWidth, unitWidth = config.unitWidth, unitHeight = config.unitHeight;
var onlyHeight = ['tc', 'bc'].indexOf(selectedHandler) >= 0;
var onlyWidth = ['cl', 'cr'].indexOf(selectedHandler) >= 0;
var style = {};
if (!onlyHeight) {
var bodyw = canvas.getBody().offsetWidth;
var width = rect.w < bodyw ? rect.w : bodyw;
style[keyWidth] = autoWidth ? 'auto' : "".concat(width).concat(unitWidth);
}
if (!onlyWidth) {
style[keyHeight] = autoHeight ? 'auto' : "".concat(rect.h).concat(unitHeight);
}
if (em.getDragMode(model)) {
style.top = "".concat(rect.t).concat(unitHeight);
style.left = "".concat(rect.l).concat(unitWidth);
}
var finalStyle = SelectComponent_assign(SelectComponent_assign({}, style), {
// value for the partial update
__p: !store });
modelToStyle_1.addStyle(finalStyle, { avoidStore: !store });
em.Styles.__emitCmpStyleUpdate(finalStyle, { components: em.getSelected() });
} }, ((0,mixins.isObject)(resizable) ? resizable : {}));
this.resizer = editor.runCommand('resize', { el: el, options: options, force: 1 });
}
else {
if (hasCustomResize)
return;
editor.stopCommand('resize');
this.resizer = null;
}
},
/**
* Update toolbar if the component has one
* @param {Object} mod
*/
updateToolbar: function (mod) {
var canvas = this.canvas;
var em = this.config.em;
var model = mod === em ? em.getSelected() : mod;
var toolbarEl = canvas.getToolbarEl();
var toolbarStyle = toolbarEl.style;
var toolbar = model.get('toolbar');
var showToolbar = em.config.showToolbar;
var noCustomSpotSelect = !canvas.hasCustomSpot(CanvasSpot/* CanvasSpotBuiltInTypes */.q.Select);
if (model && showToolbar && toolbar && toolbar.length && noCustomSpotSelect) {
toolbarStyle.display = '';
if (!this.toolbar) {
toolbarEl.innerHTML = '';
this.toolbar = new model_Toolbar(toolbar);
// @ts-ignore
var toolbarView = new view_ToolbarView({ collection: this.toolbar, em: em });
toolbarEl.appendChild(toolbarView.render().el);
}
this.toolbar.reset(toolbar);
toolbarStyle.top = '-100px';
toolbarStyle.left = '0';
}
else {
toolbarStyle.display = 'none';
}
},
/**
* Update toolbar positions
* @param {HTMLElement} el
* @param {Object} pos
*/
updateToolbarPos: function (pos) {
var unit = 'px';
var style = this.canvas.getToolbarEl().style;
style.top = "".concat(pos.top).concat(unit);
style.left = "".concat(pos.left).concat(unit);
style.opacity = '';
},
/**
* Return canvas dimensions and positions
* @return {Object}
*/
getCanvasPosition: function () {
return this.canvas.getCanvasView().getPosition();
},
/**
* Returns badge element
* @return {HTMLElement}
* @private
*/
getBadge: function (opts) {
if (opts === void 0) { opts = {}; }
return this.canvas.getBadgeEl(opts.view);
},
/**
* On frame scroll callback
* @private
*/
onFrameScroll: function () {
this.updateTools();
this.canvas.refreshSpots();
},
onFrameResize: function () {
this.canvas.refreshSpots();
},
updateTools: function () {
this.updateLocalPos();
this.updateGlobalPos();
},
isCompSelected: function (comp) {
return comp && comp.get('status') === 'selected';
},
/**
* Update tools visible on hover
* @param {HTMLElement} el
* @param {Object} pos
*/
updateToolsLocal: function (data) {
var config = this.em.getConfig();
var _a = data || this.getElHovered(), el = _a.el, pos = _a.pos, view = _a.view, component = _a.component;
if (!el) {
this.lastHovered = 0;
return;
}
var isHoverEn = component.get('hoverable');
var isNewEl = this.lastHovered !== el;
var badgeOpts = isNewEl ? {} : { posOnly: 1 };
var customHoverSpot = this.canvas.hasCustomSpot(CanvasSpot/* CanvasSpotBuiltInTypes */.q.Hover);
if (isNewEl && isHoverEn) {
this.lastHovered = el;
customHoverSpot ? this.hideHighlighter(view) : this.showHighlighter(view);
this.showElementOffset(el, pos, { view: view });
}
if (this.isCompSelected(component)) {
this.hideHighlighter(view);
!config.showOffsetsSelected && this.hideElementOffset(view);
}
var unit = 'px';
var toolsEl = this.toggleToolsEl(1, view);
var style = toolsEl.style;
var frameOff = this.canvas.canvasRectOffset(el, pos);
var topOff = frameOff.top;
var leftOff = frameOff.left;
!customHoverSpot &&
this.updateBadge(el, pos, SelectComponent_assign(SelectComponent_assign({}, badgeOpts), { view: view, topOff: topOff, leftOff: leftOff }));
style.top = topOff + unit;
style.left = leftOff + unit;
style.width = pos.width + unit;
style.height = pos.height + unit;
this._trgToolUp('local', {
component: component,
el: toolsEl,
top: topOff,
left: leftOff,
width: pos.width,
height: pos.height,
});
},
_upToolbar: (0,index_all.debounce)(function () {
// @ts-ignore
this.updateToolsGlobal({ force: 1 });
}, 0),
_trgToolUp: function (type, opts) {
if (opts === void 0) { opts = {}; }
this.em.trigger('canvas:tools:update', SelectComponent_assign({ type: type }, opts));
},
updateToolsGlobal: function (opts) {
if (opts === void 0) { opts = {}; }
var _a = this.getElSelected(), el = _a.el, pos = _a.pos, component = _a.component;
if (!el) {
this.toggleToolsEl(); // Hides toolbar
this.lastSelected = 0;
return;
}
var canvas = this.canvas;
var isNewEl = this.lastSelected !== el;
if (isNewEl || opts.force) {
this.lastSelected = el;
this.updateToolbar(component);
}
var unit = 'px';
var toolsEl = this.toggleToolsEl(1);
var style = toolsEl.style;
var targetToElem = canvas.getTargetToElementFixed(el, canvas.getToolbarEl(), { pos: pos });
var topOff = targetToElem.canvasOffsetTop;
var leftOff = targetToElem.canvasOffsetLeft;
style.top = topOff + unit;
style.left = leftOff + unit;
style.width = pos.width + unit;
style.height = pos.height + unit;
this.updateToolbarPos({ top: targetToElem.top, left: targetToElem.left });
this._trgToolUp('global', {
component: component,
el: toolsEl,
top: topOff,
left: leftOff,
width: pos.width,
height: pos.height,
});
},
/**
* Update attached elements, eg. component toolbar
*/
updateAttached: (0,index_all.debounce)(function () {
// @ts-ignore
this.updateGlobalPos();
}, 0),
onContainerChange: (0,index_all.debounce)(function () {
// @ts-ignore
this.em.refreshCanvas();
}, 150),
/**
* Returns element's data info
* @param {HTMLElement} el
* @return {Object}
* @private
*/
getElementPos: function (el) {
return this.canvas.getCanvasView().getElementPos(el, { noScroll: true });
},
/**
* Hide badge
* @private
* */
hideBadge: function () {
this.getBadge().style.display = 'none';
},
/**
* Clean previous model from different states
* @param {Component} model
* @private
*/
cleanPrevious: function (model) {
model &&
model.set({
status: '',
state: '',
});
},
/**
* Returns content window
* @private
*/
getContentWindow: function () {
return this.canvas.getWindow();
},
run: function (editor) {
if (!(0,mixins.hasWin)())
return;
// @ts-ignore
this.editor = editor && editor.get('Editor');
this.enable();
},
stop: function (ed, sender, opts) {
if (opts === void 0) { opts = {}; }
if (!(0,mixins.hasWin)())
return;
var _a = this, em = _a.em, editor = _a.editor;
this.onHovered(); // force to hide toolbar
this.stopSelectComponent();
!opts.preserveSelected && em.setSelected();
this.toggleToolsEl();
editor && editor.stopCommand('resize');
},
});
/***/ }),
/***/ 189:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _common__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(895);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
/**
* Start select position event
* @param {HTMLElement} trg
* @private
* */
startSelectPosition: function (trg, doc, opts) {
var _this = this;
if (opts === void 0) { opts = {}; }
this.isPointed = false;
var utils = this.em.Utils;
var container = trg.ownerDocument.body;
if (utils && !this.sorter)
this.sorter = new utils.Sorter({
// @ts-ignore
container: container,
placer: this.canvas.getPlacerEl(),
containerSel: '*',
itemSel: '*',
pfx: this.ppfx,
direction: 'a',
document: doc,
wmargin: 1,
nested: 1,
em: this.em,
canvasRelative: 1,
scale: function () { return _this.em.getZoomDecimal(); },
});
if (opts.onStart)
this.sorter.onStart = opts.onStart;
trg && this.sorter.startSort(trg, { container: container });
},
/**
* Get frame position
* @return {Object}
* @private
*/
getOffsetDim: function () {
var frameOff = this.offset(this.canvas.getFrameEl());
var canvasOff = this.offset(this.canvas.getElement());
var top = frameOff.top - canvasOff.top;
var left = frameOff.left - canvasOff.left;
return { top: top, left: left };
},
/**
* Stop select position event
* @private
* */
stopSelectPosition: function () {
this.posTargetCollection = null;
this.posIndex = this.posMethod == 'after' && this.cDim.length !== 0 ? this.posIndex + 1 : this.posIndex; //Normalize
if (this.sorter) {
this.sorter.moved = 0;
this.sorter.endMove();
}
if (this.cDim) {
this.posIsLastEl = this.cDim.length !== 0 && this.posMethod == 'after' && this.posIndex == this.cDim.length;
this.posTargetEl =
this.cDim.length === 0
? (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])(this.outsideElem)
: !this.posIsLastEl && this.cDim[this.posIndex]
? (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])(this.cDim[this.posIndex][5]).parent()
: (0,_common__WEBPACK_IMPORTED_MODULE_0__["default"])(this.outsideElem);
this.posTargetModel = this.posTargetEl.data('model');
this.posTargetCollection = this.posTargetEl.data('model-comp');
}
},
/**
* Enabel select position
* @private
*/
enable: function () {
this.startSelectPosition();
},
/**
* Check if the pointer is near to the float component
* @param {number} index
* @param {string} method
* @param {Array} dims
* @return {Boolean}
* @private
* */
nearFloat: function (index, method, dims) {
var i = index || 0;
var m = method || 'before';
var len = dims.length;
var isLast = len !== 0 && m == 'after' && i == len;
if (len !== 0 && ((!isLast && !dims[i][4]) || (dims[i - 1] && !dims[i - 1][4]) || (isLast && !dims[i - 1][4])))
return 1;
return 0;
},
run: function () {
this.enable();
},
stop: function () {
this.stopSelectPosition();
this.$wrapper.css('cursor', '');
this.$wrapper.unbind();
},
});
/***/ }),
/***/ 804:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _canvas_model_CanvasSpot__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(675);
/* harmony import */ var _common__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(895);
/* harmony import */ var _utils_dom__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(491);
var __assign = (undefined && undefined.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
getOffsetMethod: function (state) {
var method = state || '';
return 'get' + method + 'OffsetViewerEl';
},
run: function (editor, sender, opts) {
var canvas = this.canvas;
var opt = opts || {};
var state = opt.state || '';
var config = editor.getConfig();
var zoom = this.em.getZoomDecimal();
var el = opt.el;
if (!config.showOffsets || !el || (0,_utils_dom__WEBPACK_IMPORTED_MODULE_1__/* .isTextNode */ .BM)(el) || (!config.showOffsetsSelected && state == 'Fixed')) {
editor.stopCommand("".concat(this.id), opts);
return;
}
if (canvas.hasCustomSpot(_canvas_model_CanvasSpot__WEBPACK_IMPORTED_MODULE_2__/* .CanvasSpotBuiltInTypes */ .q.Spacing)) {
return;
}
var pos = __assign({}, (opt.elPos || canvas.getElementPos(el)));
if (!(0,underscore__WEBPACK_IMPORTED_MODULE_0__.isUndefined)(opt.top)) {
pos.top = opt.top;
}
if (!(0,underscore__WEBPACK_IMPORTED_MODULE_0__.isUndefined)(opt.left)) {
pos.left = opt.left;
}
var style = window.getComputedStyle(el);
var ppfx = this.ppfx;
var stateVar = state + 'State';
var method = this.getOffsetMethod(state);
// @ts-ignore
var offsetViewer = canvas[method](opts.view);
offsetViewer.style.opacity = '';
var marginT = this['marginT' + state];
var marginB = this['marginB' + state];
var marginL = this['marginL' + state];
var marginR = this['marginR' + state];
var padT = this['padT' + state];
var padB = this['padB' + state];
var padL = this['padL' + state];
var padR = this['padR' + state];
if (offsetViewer.childNodes.length) {
this[stateVar] = '1';
marginT = offsetViewer.querySelector('[data-offset-m-t]');
marginB = offsetViewer.querySelector('[data-offset-m-b]');
marginL = offsetViewer.querySelector('[data-offset-m-l]');
marginR = offsetViewer.querySelector('[data-offset-m-r]');
padT = offsetViewer.querySelector('[data-offset-p-t]');
padB = offsetViewer.querySelector('[data-offset-p-b]');
padL = offsetViewer.querySelector('[data-offset-p-l]');
padR = offsetViewer.querySelector('[data-offset-p-r]');
}
if (!this[stateVar]) {
var stateLow = state.toLowerCase();
var marginName = stateLow + 'margin-v';
var paddingName = stateLow + 'padding-v';
var marginV = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("
")).get(0);
var paddingV = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("
")).get(0);
var marginEls = ppfx + marginName + '-el';
var paddingEls = ppfx + paddingName + '-el';
var fullMargName = "".concat(marginEls, " ").concat(ppfx + marginName);
var fullPadName = "".concat(paddingEls, " ").concat(ppfx + paddingName);
marginT = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("")).get(0);
marginB = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("")).get(0);
marginL = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("")).get(0);
marginR = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("")).get(0);
padT = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("")).get(0);
padB = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("")).get(0);
padL = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("")).get(0);
padR = (0,_common__WEBPACK_IMPORTED_MODULE_3__["default"])("")).get(0);
this['marginT' + state] = marginT;
this['marginB' + state] = marginB;
this['marginL' + state] = marginL;
this['marginR' + state] = marginR;
this['padT' + state] = padT;
this['padB' + state] = padB;
this['padL' + state] = padL;
this['padR' + state] = padR;
marginV.appendChild(marginT);
marginV.appendChild(marginB);
marginV.appendChild(marginL);
marginV.appendChild(marginR);
paddingV.appendChild(padT);
paddingV.appendChild(padB);
paddingV.appendChild(padL);
paddingV.appendChild(padR);
offsetViewer.appendChild(marginV);
offsetViewer.appendChild(paddingV);
this[stateVar] = '1';
}
var unit = 'px';
var marginLeftSt = parseFloat(style.marginLeft.replace(unit, '')) * zoom;
var marginRightSt = parseFloat(style.marginRight.replace(unit, '')) * zoom;
var marginTopSt = parseFloat(style.marginTop.replace(unit, '')) * zoom;
var marginBottomSt = parseFloat(style.marginBottom.replace(unit, '')) * zoom;
var mtStyle = marginT.style;
var mbStyle = marginB.style;
var mlStyle = marginL.style;
var mrStyle = marginR.style;
var ptStyle = padT.style;
var pbStyle = padB.style;
var plStyle = padL.style;
var prStyle = padR.style;
var posLeft = parseFloat(pos.left);
var widthEl = parseFloat(style.width) * zoom + unit;
// Margin style
mtStyle.height = marginTopSt + unit;
mtStyle.width = widthEl;
mtStyle.top = pos.top - marginTopSt + unit;
mtStyle.left = posLeft + unit;
mbStyle.height = marginBottomSt + unit;
mbStyle.width = widthEl;
mbStyle.top = pos.top + pos.height + unit;
mbStyle.left = posLeft + unit;
var marginSideH = pos.height + marginTopSt + marginBottomSt + unit;
var marginSideT = pos.top - marginTopSt + unit;
mlStyle.height = marginSideH;
mlStyle.width = marginLeftSt + unit;
mlStyle.top = marginSideT;
mlStyle.left = posLeft - marginLeftSt + unit;
mrStyle.height = marginSideH;
mrStyle.width = marginRightSt + unit;
mrStyle.top = marginSideT;
mrStyle.left = posLeft + pos.width + unit;
// Padding style
var padTop = parseFloat(style.paddingTop) * zoom;
ptStyle.height = padTop + unit;
// ptStyle.width = widthEl;
// ptStyle.top = pos.top + unit;
// ptStyle.left = posLeft + unit;
var padBot = parseFloat(style.paddingBottom) * zoom;
pbStyle.height = padBot + unit;
// pbStyle.width = widthEl;
// pbStyle.top = pos.top + pos.height - padBot + unit;
// pbStyle.left = posLeft + unit;
var padSideH = pos.height - padBot - padTop + unit;
var padSideT = pos.top + padTop + unit;
plStyle.height = padSideH;
plStyle.width = parseFloat(style.paddingLeft) * zoom + unit;
plStyle.top = padSideT;
// plStyle.left = pos.left + unit;
// plStyle.right = 0;
var padRight = parseFloat(style.paddingRight) * zoom;
prStyle.height = padSideH;
prStyle.width = padRight + unit;
prStyle.top = padSideT;
// prStyle.left = pos.left + pos.width - padRight + unit;
// prStyle.left = 0;
},
stop: function (editor, sender, opts) {
if (opts === void 0) { opts = {}; }
var opt = opts || {};
var state = opt.state || '';
var method = this.getOffsetMethod(state);
var view = opts.view;
var canvas = this.canvas;
// @ts-ignore
var offsetViewer = canvas[method](view);
offsetViewer.style.opacity = 0;
},
});
/***/ }),
/***/ 434:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _utils_mixins__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(163);
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
init: function () {
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.bindAll)(this, '_onFramesChange');
},
run: function (ed) {
this.toggleVis(ed, true);
},
stop: function (ed) {
this.toggleVis(ed, false);
},
toggleVis: function (ed, active) {
if (active === void 0) { active = true; }
if (!ed.Commands.isActive('preview')) {
var cv = ed.Canvas;
var mth = active ? 'on' : 'off';
var canvasModel = cv.getModel();
canvasModel[mth]('change:frames', this._onFramesChange);
this.handleFrames(cv.getFrames(), active);
}
},
handleFrames: function (frames, active) {
var _this = this;
frames.forEach(function (frame) {
var _a;
((_a = frame.view) === null || _a === void 0 ? void 0 : _a.loaded) && _this._upFrame(frame, active);
if (!frame.__ol) {
frame.on('loaded', function () { return _this._upFrame(frame); });
frame.__ol = true;
}
});
},
_onFramesChange: function (_, frames) {
this.handleFrames(frames);
},
_upFrame: function (frame, active) {
var _a;
var _b = this, ppfx = _b.ppfx, em = _b.em, id = _b.id;
var isActive = (0,_utils_mixins__WEBPACK_IMPORTED_MODULE_1__.isDef)(active) ? active : em.Commands.isActive(id);
var method = isActive ? 'add' : 'remove';
var cls = "".concat(ppfx, "dashed");
(_a = frame.view) === null || _a === void 0 ? void 0 : _a.getBody().classList[method](cls);
},
});
/***/ }),
/***/ 346:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ FE: () => (/* binding */ Collection),
/* harmony export */ G7: () => (/* binding */ View),
/* harmony export */ Hn: () => (/* binding */ Model),
/* harmony export */ pH: () => (/* binding */ DEFAULT_COORDS),
/* harmony export */ vA: () => (/* binding */ CoordinatesTypes)
/* harmony export */ });
/* unused harmony export DEFAULT_BOXRECT */
/* harmony import */ var backbone__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(316);
/* harmony import */ var backbone__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(backbone__WEBPACK_IMPORTED_MODULE_0__);
var __extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (undefined && undefined.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var Model = /** @class */ (function (_super) {
__extends(Model, _super);
function Model() {
return _super !== null && _super.apply(this, arguments) || this;
}
return Model;
}((backbone__WEBPACK_IMPORTED_MODULE_0___default().Model)));
var Collection = /** @class */ (function (_super) {
__extends(Collection, _super);
function Collection() {
return _super !== null && _super.apply(this, arguments) || this;
}
return Collection;
}((backbone__WEBPACK_IMPORTED_MODULE_0___default().Collection)));
var View = /** @class */ (function (_super) {
__extends(View, _super);
function View() {
return _super !== null && _super.apply(this, arguments) || this;
}
return View;
}((backbone__WEBPACK_IMPORTED_MODULE_0___default().View)));
var CoordinatesTypes;
(function (CoordinatesTypes) {
CoordinatesTypes["Screen"] = "screen";
CoordinatesTypes["World"] = "world";
})(CoordinatesTypes || (CoordinatesTypes = {}));
var DEFAULT_COORDS = {
x: 0,
y: 0,
};
var DEFAULT_BOXRECT = __assign(__assign({}, DEFAULT_COORDS), { width: 0, height: 0 });
/***/ }),
/***/ 330:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ Z: () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _common__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(346);
var __extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var DomainViews = /** @class */ (function (_super) {
__extends(DomainViews, _super);
function DomainViews(opts, config, autoAdd) {
if (opts === void 0) { opts = {}; }
if (autoAdd === void 0) { autoAdd = false; }
var _this = _super.call(this, opts) || this;
// Defines the View per type
_this.itemsView = '';
_this.itemType = 'type';
_this.reuseView = false;
_this.config = config || opts.config || {};
autoAdd && _this.listenTo(_this.collection, 'add', _this.addTo);
_this.items = [];
return _this;
}
/**
* Add new model to the collection
* @param {Model} model
* @private
* */
DomainViews.prototype.addTo = function (model) {
this.add(model);
};
DomainViews.prototype.itemViewNotFound = function (type) {
var _a = this, config = _a.config, ns = _a.ns;
var em = config.em;
var warn = "".concat(ns ? "[".concat(ns, "]: ") : '', "'").concat(type, "' type not found");
em && em.logWarning(warn);
};
/**
* Render new model inside the view
* @param {Model} model
* @param {Object} fragment Fragment collection
* @private
* */
DomainViews.prototype.add = function (model, fragment) {
var _a = this, config = _a.config, reuseView = _a.reuseView, items = _a.items;
var itemsView = (this.itemsView || {});
var inputTypes = [
'button',
'checkbox',
'color',
'date',
'datetime-local',
'email',
'file',
'hidden',
'image',
'month',
'number',
'password',
'radio',
'range',
'reset',
'search',
'submit',
'tel',
'text',
'time',
'url',
'week',
];
var frag = fragment || null;
var itemView = this.itemView;
var typeField = model.get(this.itemType);
var view;
if (itemsView[typeField]) {
itemView = itemsView[typeField];
}
else if (typeField && !itemsView[typeField] && !(0,underscore__WEBPACK_IMPORTED_MODULE_0__.includes)(inputTypes, typeField)) {
this.itemViewNotFound(typeField);
}
if (model.view && reuseView) {
view = model.view;
}
else {
view = new itemView({ model: model, config: config }, config);
}
items && items.push(view);
var rendered = view.render().el;
if (frag)
frag.appendChild(rendered);
else
this.$el.append(rendered);
};
DomainViews.prototype.render = function () {
var frag = document.createDocumentFragment();
this.clearItems();
this.$el.empty();
if (this.collection.length)
this.collection.each(function (model) {
// @ts-ignore
this.add(model, frag);
}, this);
this.$el.append(frag);
this.onRender();
return this;
};
DomainViews.prototype.onRender = function () { };
DomainViews.prototype.onRemoveBefore = function (items, opts) { };
DomainViews.prototype.onRemove = function (items, opts) { };
DomainViews.prototype.remove = function (opts) {
if (opts === void 0) { opts = {}; }
var items = this.items;
this.onRemoveBefore(items, opts);
this.clearItems();
_super.prototype.remove.call(this);
this.onRemove(items, opts);
return this;
};
DomainViews.prototype.clearItems = function () {
var items = this.items || [];
// TODO Traits do not update the target anymore
// items.forEach(item => item.remove());
// this.items = [];
};
return DomainViews;
}(_common__WEBPACK_IMPORTED_MODULE_1__/* .View */ .G7));
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (DomainViews);
// Default view
DomainViews.prototype.itemView = '';
/***/ }),
/***/ 668:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ Z: () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _dom__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(491);
var __assign = (undefined && undefined.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var resetPos = function () { return ({ x: 0, y: 0 }); };
var xyArr = ['x', 'y'];
var Dragger = /** @class */ (function () {
/**
* Init the dragger
* @param {Object} opts
*/
function Dragger(opts) {
if (opts === void 0) { opts = {}; }
this.opts = {
snapOffset: 5,
scale: 1,
};
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.bindAll)(this, 'drag', 'stop', 'keyHandle', 'handleScroll');
this.setOptions(opts);
this.delta = resetPos();
this.lastScroll = resetPos();
this.lastScrollDiff = resetPos();
this.startPointer = resetPos();
this.startPosition = resetPos();
this.globScrollDiff = resetPos();
this.currentPointer = resetPos();
this.position = resetPos();
this.guidesStatic = [];
this.guidesTarget = [];
this.docs = [];
return this;
}
/**
* Update options
* @param {Object} options
*/
Dragger.prototype.setOptions = function (opts) {
if (opts === void 0) { opts = {}; }
this.opts = __assign(__assign({}, this.opts), opts);
};
Dragger.prototype.toggleDrag = function (enable) {
var docs = this.getDocumentEl();
var container = this.getContainerEl();
var win = this.getWindowEl();
var method = enable ? 'on' : 'off';
var methods = { on: _dom__WEBPACK_IMPORTED_MODULE_1__.on, off: _dom__WEBPACK_IMPORTED_MODULE_1__/* .off */ .S1 };
methods[method](container, 'mousemove dragover', this.drag);
methods[method](docs, 'mouseup dragend touchend', this.stop);
methods[method](docs, 'keydown', this.keyHandle);
methods[method](win, 'scroll', this.handleScroll);
};
Dragger.prototype.handleScroll = function () {
var _a = this, lastScroll = _a.lastScroll, delta = _a.delta;
var actualScroll = this.getScrollInfo();
var scrollDiff = {
x: actualScroll.x - lastScroll.x,
y: actualScroll.y - lastScroll.y,
};
this.move(delta.x + scrollDiff.x, delta.y + scrollDiff.y);
this.lastScrollDiff = scrollDiff;
};
/**
* Start dragging
* @param {Event} e
*/
Dragger.prototype.start = function (ev) {
var opts = this.opts;
var onStart = opts.onStart;
this.toggleDrag(true);
this.startPointer = this.getPointerPos(ev);
this.guidesStatic = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.result)(opts, 'guidesStatic') || [];
this.guidesTarget = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.result)(opts, 'guidesTarget') || [];
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(onStart) && onStart(ev, this);
this.startPosition = this.getStartPosition();
this.lastScrollDiff = resetPos();
this.globScrollDiff = resetPos();
this.drag(ev);
};
/**
* Drag event
* @param {Event} event
*/
Dragger.prototype.drag = function (ev) {
var _this = this;
var _a = this, opts = _a.opts, lastScrollDiff = _a.lastScrollDiff, globScrollDiff = _a.globScrollDiff;
var onDrag = opts.onDrag;
var startPointer = this.startPointer;
var currentPos = this.getPointerPos(ev);
var glDiff = {
x: globScrollDiff.x + lastScrollDiff.x,
y: globScrollDiff.y + lastScrollDiff.y,
};
this.globScrollDiff = glDiff;
var delta = {
x: currentPos.x - startPointer.x + glDiff.x,
y: currentPos.y - startPointer.y + glDiff.y,
};
this.lastScrollDiff = resetPos();
var lockedAxis = this.lockedAxis;
// @ts-ignore Lock one axis
if (ev.shiftKey) {
lockedAxis = !lockedAxis && this.detectAxisLock(delta.x, delta.y);
}
else {
lockedAxis = null;
}
if (lockedAxis === 'x') {
delta.x = startPointer.x;
}
else if (lockedAxis === 'y') {
delta.y = startPointer.y;
}
var moveDelta = function (delta) {
xyArr.forEach(function (co) { return (delta[co] = delta[co] * (0,underscore__WEBPACK_IMPORTED_MODULE_0__.result)(opts, 'scale')); });
_this.delta = delta;
_this.move(delta.x, delta.y);
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(onDrag) && onDrag(ev, _this);
};
var deltaPre = __assign({}, delta);
this.currentPointer = currentPos;
this.lockedAxis = lockedAxis;
this.lastScroll = this.getScrollInfo();
moveDelta(delta);
if (this.guidesTarget.length) {
var _b = this.snapGuides(deltaPre), newDelta = _b.newDelta, trgX = _b.trgX, trgY = _b.trgY;
(trgX || trgY) && moveDelta(newDelta);
}
// @ts-ignore In case the mouse button was released outside of the window
ev.which === 0 && this.stop(ev);
};
/**
* Check if the delta hits some guide
*/
Dragger.prototype.snapGuides = function (delta) {
var _this = this;
var newDelta = delta;
var _a = this, trgX = _a.trgX, trgY = _a.trgY;
this.guidesTarget.forEach(function (trg) {
// Skip the guide if its locked axis already exists
if ((trg.x && _this.trgX) || (trg.y && _this.trgY))
return;
trg.active = false;
_this.guidesStatic.forEach(function (stat) {
if ((trg.y && stat.x) || (trg.x && stat.y))
return;
var isY = trg.y && stat.y;
var axs = isY ? 'y' : 'x';
var trgPoint = trg[axs];
var statPoint = stat[axs];
var deltaPoint = delta[axs];
var trgGuide = isY ? trgY : trgX;
if (_this.isPointIn(trgPoint, statPoint)) {
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isUndefined)(trgGuide)) {
var trgValue = deltaPoint - (trgPoint - statPoint);
_this.setGuideLock(trg, trgValue);
}
}
});
});
trgX = this.trgX;
trgY = this.trgY;
xyArr.forEach(function (co) {
var axis = co.toUpperCase();
// @ts-ignore
var trg = _this["trg".concat(axis)];
if (trg && !_this.isPointIn(delta[co], trg.lock)) {
_this.setGuideLock(trg, null);
trg = null;
}
if (trg && !(0,underscore__WEBPACK_IMPORTED_MODULE_0__.isUndefined)(trg.lock)) {
newDelta[co] = trg.lock;
}
});
return {
newDelta: newDelta,
trgX: this.trgX,
trgY: this.trgY,
};
};
Dragger.prototype.isPointIn = function (src, trg, _a) {
var _b = _a === void 0 ? {} : _a, offset = _b.offset;
var ofst = offset || this.opts.snapOffset || 0;
return (src >= trg && src <= trg + ofst) || (src <= trg && src >= trg - ofst);
};
Dragger.prototype.setGuideLock = function (guide, value) {
var axis = !(0,underscore__WEBPACK_IMPORTED_MODULE_0__.isUndefined)(guide.x) ? 'X' : 'Y';
var trgName = "trg".concat(axis);
if (value !== null) {
guide.active = true;
guide.lock = value;
// @ts-ignore
this[trgName] = guide;
}
else {
delete guide.active;
delete guide.lock;
// @ts-ignore
delete this[trgName];
}
return guide;
};
/**
* Stop dragging
*/
Dragger.prototype.stop = function (ev, opts) {
if (opts === void 0) { opts = {}; }
var delta = this.delta;
var cancelled = !!opts.cancel;
var x = cancelled ? 0 : delta.x;
var y = cancelled ? 0 : delta.y;
this.toggleDrag();
this.lockedAxis = null;
this.move(x, y, true);
var onEnd = this.opts.onEnd;
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(onEnd) && onEnd(ev, this, { cancelled: cancelled });
};
Dragger.prototype.keyHandle = function (ev) {
if ((0,_dom__WEBPACK_IMPORTED_MODULE_1__/* .isEscKey */ .kl)(ev)) {
this.stop(ev, { cancel: true });
}
};
/**
* Move the element
* @param {integer} x
* @param {integer} y
*/
Dragger.prototype.move = function (x, y, end) {
var _a = this, el = _a.el, opts = _a.opts;
var pos = this.startPosition;
if (!pos)
return;
var setPosition = opts.setPosition;
var xPos = pos.x + x;
var yPos = pos.y + y;
this.position = {
x: xPos,
y: yPos,
end: end,
};
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(setPosition) && setPosition(this.position);
if (el) {
el.style.left = "".concat(xPos, "px");
el.style.top = "".concat(yPos, "px");
}
};
Dragger.prototype.getContainerEl = function () {
var container = this.opts.container;
return container ? [container] : this.getDocumentEl();
};
Dragger.prototype.getWindowEl = function () {
var cont = this.getContainerEl();
return cont.map(function (item) {
var doc = item.ownerDocument || item;
// @ts-ignore
return doc.defaultView || doc.parentWindow;
});
};
/**
* Returns documents
*/
Dragger.prototype.getDocumentEl = function (el) {
var doc = this.opts.doc;
el = el || this.el;
if (!this.docs.length) {
var docs = [document];
el && docs.push(el.ownerDocument);
doc && docs.push(doc);
this.docs = docs;
}
return this.docs;
};
/**
* Get mouse coordinates
* @param {Event} event
* @return {Object}
*/
Dragger.prototype.getPointerPos = function (ev) {
var getPos = this.opts.getPointerPosition;
var pEv = (0,_dom__WEBPACK_IMPORTED_MODULE_1__/* .getPointerEvent */ .VB)(ev);
return getPos
? getPos(ev)
: {
x: pEv.clientX,
y: pEv.clientY,
};
};
Dragger.prototype.getStartPosition = function () {
var _a = this, el = _a.el, opts = _a.opts;
var getPos = opts.getPosition;
var result = resetPos();
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(getPos)) {
result = getPos();
}
else if (el) {
result = {
x: parseFloat(el.style.left),
y: parseFloat(el.style.top),
};
}
return result;
};
Dragger.prototype.getScrollInfo = function () {
var doc = this.opts.doc;
var body = doc && doc.body;
return {
y: body ? body.scrollTop : 0,
x: body ? body.scrollLeft : 0,
};
};
Dragger.prototype.detectAxisLock = function (x, y) {
var relX = x;
var relY = y;
var absX = Math.abs(relX);
var absY = Math.abs(relY);
// Vertical or Horizontal lock
if (relY >= absX || relY <= -absX) {
return 'x';
}
else if (relX > absY || relX < -absY) {
return 'y';
}
};
return Dragger;
}());
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (Dragger);
/***/ }),
/***/ 895:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
// @ts-nocheck
/* Adapted for headless */
/* MIT https://github.com/kenwheeler/cash */
var doc = typeof document !== 'undefined' ? document : null, win = typeof window !== 'undefined' ? window : null, _Array$prototype = Array.prototype, filter = _Array$prototype.filter, indexOf = _Array$prototype.indexOf, map = _Array$prototype.map, push = _Array$prototype.push, reverse = _Array$prototype.reverse, slice = _Array$prototype.slice, splice = _Array$prototype.splice;
var idRe = /^#[\w-]*$/, classRe = /^\.[\w-]*$/, htmlRe = /<.+>/, tagRe = /^\w+$/; // @require ./variables.js
function find(selector, context) {
if (context === void 0) {
context = doc;
}
return classRe.test(selector)
? context.getElementsByClassName(selector.slice(1))
: tagRe.test(selector)
? context.getElementsByTagName(selector)
: context.querySelectorAll(selector);
} // @require ./find.js
// @require ./variables.js
function Cash(selector, context) {
if (context === void 0) {
context = doc;
}
if (!selector)
return;
if (selector.__cash)
return selector;
var eles = selector;
if (isString(selector)) {
if (context.__cash)
context = context[0];
eles = idRe.test(selector)
? context.getElementById(selector.slice(1))
: htmlRe.test(selector)
? parseHTML(selector)
: find(selector, context);
if (!eles)
return;
}
else if (isFunction(selector)) {
return this.ready(selector); //FIXME: `fn.ready` is not included in `core`, but it's actually a core functionality
}
if (eles.nodeType || eles === win)
eles = [eles];
this.length = eles.length;
for (var i = 0, l = this.length; i < l; i++) {
this[i] = eles[i];
}
}
function cash(selector, context) {
return new Cash(selector, context);
}
/* PROTOTYPE */
var fn = (cash.fn =
cash.prototype =
Cash.prototype =
{
constructor: cash,
__cash: true,
length: 0,
splice: splice, // Ensures a cash collection gets printed as array-like in Chrome
}); // @require core/cash.js
// @require core/variables.js
fn.get = function (index) {
if (index === undefined)
return slice.call(this);
return this[index < 0 ? index + this.length : index];
}; // @require core/cash.js
// @require ./get.js
fn.eq = function (index) {
return cash(this.get(index));
}; // @require core/cash.js
// @require ./eq.js
fn.first = function () {
return this.eq(0);
}; // @require core/cash.js
// @require ./eq.js
fn.last = function () {
return this.eq(-1);
}; // @require core/cash.js
// @require core/variables.js
fn.map = function (callback) {
return cash(map.call(this, function (ele, i) {
return callback.call(ele, i, ele);
}));
}; // @require core/cash.js
// @require core/variables.js
fn.slice = function () {
return cash(slice.apply(this, arguments));
}; // @require ./cash.js
var camelCaseRe = /(?:^\w|[A-Z]|\b\w)/g, camelCaseWhitespaceRe = /[\s-_]+/g;
function camelCase(str) {
return str
.replace(camelCaseRe, function (letter, index) {
return letter[!index ? 'toLowerCase' : 'toUpperCase']();
})
.replace(camelCaseWhitespaceRe, '');
}
cash.camelCase = camelCase; // @require ./cash.js
function each(arr, callback) {
for (var i = 0, l = arr.length; i < l; i++) {
if (callback.call(arr[i], arr[i], i, arr) === false)
break;
}
}
cash.each = each; // @require core/cash.js
// @require core/each.js
fn.each = function (callback) {
each(this, function (ele, i) {
return callback.call(ele, i, ele);
});
return this;
}; // @require core/cash.js
// @require collection/each.js
fn.removeProp = function (prop) {
return this.each(function (i, ele) {
delete ele[prop];
});
}; // @require ./cash.js
function extend(target) {
if (target === void 0) {
target = this;
}
var args = arguments, length = args.length;
for (var i = length < 2 ? 0 : 1; i < length; i++) {
for (var key in args[i]) {
target[key] = args[i][key];
}
}
return target;
}
cash.extend = fn.extend = extend; // @require ./cash.js
var guid = 1;
cash.guid = guid; // @require ./cash.js
function matches(ele, selector) {
var matches = ele &&
(ele.matches ||
ele.webkitMatchesSelector ||
ele.mozMatchesSelector ||
ele.msMatchesSelector ||
ele.oMatchesSelector);
return !!matches && matches.call(ele, selector);
}
cash.matches = matches; // @require ./cash.js
function isFunction(x) {
return typeof x === 'function';
}
cash.isFunction = isFunction;
function isString(x) {
return typeof x === 'string';
}
cash.isString = isString;
function isNumeric(x) {
return !isNaN(parseFloat(x)) && isFinite(x);
}
cash.isNumeric = isNumeric;
var isArray = Array.isArray;
cash.isArray = isArray; // @require core/cash.js
// @require core/type_checking.js
// @require collection/each.js
fn.prop = function (prop, value) {
if (!prop)
return;
if (isString(prop)) {
if (arguments.length < 2)
return this[0] && this[0][prop];
return this.each(function (i, ele) {
ele[prop] = value;
});
}
for (var key in prop) {
this.prop(key, prop[key]);
}
return this;
}; // @require ./matches.js
// @require ./type_checking.js
function getCompareFunction(selector) {
return isString(selector)
? function (i, ele) {
return matches(ele, selector);
}
: selector.__cash
? function (i, ele) {
return selector.is(ele);
}
: function (i, ele, selector) {
return ele === selector;
};
} // @require core/cash.js
// @require core/get_compare_function.js
// @require core/type_checking.js
// @require core/variables.js
// @require collection/get.js
fn.filter = function (selector) {
if (!selector)
return cash();
var comparator = isFunction(selector) ? selector : getCompareFunction(selector);
return cash(filter.call(this, function (ele, i) {
return comparator.call(ele, i, ele, selector);
}));
}; // @require ./type_checking.js
var splitValuesRe = /\S+/g;
function getSplitValues(str) {
return isString(str) ? str.match(splitValuesRe) || [] : [];
} // @require core/cash.js
// @require core/get_split_values.js
// @require collection/each.js
fn.hasClass = function (cls) {
var classes = getSplitValues(cls);
var check = false;
if (classes.length) {
this.each(function (i, ele) {
check = ele.classList.contains(classes[0]);
return !check;
});
}
return check;
}; // @require core/cash.js
// @require core/get_split_values.js
// @require collection/each.js
fn.removeAttr = function (attr) {
var attrs = getSplitValues(attr);
if (!attrs.length)
return this;
return this.each(function (i, ele) {
each(attrs, function (a) {
ele.removeAttribute(a);
});
});
}; // @require core/cash.js
// @require core/type_checking.js
// @require collection/each.js
// @require ./remove_attr.js
fn.attr = function (attr, value) {
if (!attr)
return;
if (isString(attr)) {
if (arguments.length < 2) {
if (!this[0])
return;
var _value = this[0].getAttribute(attr);
return _value === null ? undefined : _value;
}
if (value === null)
return this.removeAttr(attr);
return this.each(function (i, ele) {
ele.setAttribute(attr, value);
});
}
for (var key in attr) {
this.attr(key, attr[key]);
}
return this;
}; // @require core/cash.js
// @require core/each.js
// @require core/get_split_values.js
// @require collection/each.js
fn.toggleClass = function (cls, force) {
var classes = getSplitValues(cls), isForce = force !== undefined;
if (!classes.length)
return this;
return this.each(function (i, ele) {
each(classes, function (c) {
if (isForce) {
force ? ele.classList.add(c) : ele.classList.remove(c);
}
else {
ele.classList.toggle(c);
}
});
});
}; // @require core/cash.js
// @require ./toggle_class.js
fn.addClass = function (cls) {
return this.toggleClass(cls, true);
}; // @require core/cash.js
// @require ./attr.js
// @require ./toggle_class.js
fn.removeClass = function (cls) {
return !arguments.length ? this.attr('class', '') : this.toggleClass(cls, false);
}; // @optional ./add_class.js
// @optional ./attr.js
// @optional ./has_class.js
// @optional ./prop.js
// @optional ./remove_attr.js
// @optional ./remove_class.js
// @optional ./remove_prop.js
// @optional ./toggle_class.js
// @require ./cash.js
function unique(arr) {
return arr.filter(function (item, index, self) {
return self.indexOf(item) === index;
});
}
cash.unique = unique; // @require core/cash.js
// @require core/unique.js
// @require ./get.js
fn.add = function (selector, context) {
return cash(unique(this.get().concat(cash(selector, context).get())));
}; // @require core/variables.js
function computeStyle(ele, prop, isVariable) {
if (ele.nodeType !== 1)
return;
var style = win.getComputedStyle(ele, null);
return prop ? (isVariable ? style.getPropertyValue(prop) : style[prop]) : style;
} // @require ./compute_style.js
function computeStyleInt(ele, prop) {
return parseInt(computeStyle(ele, prop), 10) || 0;
}
var cssVariableRe = /^--/; // @require ./variables.js
function isCSSVariable(prop) {
return cssVariableRe.test(prop);
} // @require core/camel_case.js
// @require core/cash.js
// @require core/each.js
// @require core/variables.js
// @require ./is_css_variable.js
var prefixedProps = {}, docEl = doc && doc.createElement('div'), style = docEl ? docEl.style : {}, vendorsPrefixes = ['webkit', 'moz', 'ms', 'o'];
function getPrefixedProp(prop, isVariable) {
if (isVariable === void 0) {
isVariable = isCSSVariable(prop);
}
if (isVariable)
return prop;
if (!prefixedProps[prop]) {
var propCC = camelCase(prop), propUC = '' + propCC.charAt(0).toUpperCase() + propCC.slice(1), props = (propCC + ' ' + vendorsPrefixes.join(propUC + ' ') + propUC).split(' ');
each(props, function (p) {
if (p in style) {
prefixedProps[prop] = p;
return false;
}
});
}
return prefixedProps[prop];
}
cash.prefixedProp = getPrefixedProp; // @require core/type_checking.js
// @require ./is_css_variable.js
var numericProps = {
animationIterationCount: true,
columnCount: true,
flexGrow: true,
flexShrink: true,
fontWeight: true,
lineHeight: true,
opacity: true,
order: true,
orphans: true,
widows: true,
zIndex: true,
};
function getSuffixedValue(prop, value, isVariable) {
if (isVariable === void 0) {
isVariable = isCSSVariable(prop);
}
return !isVariable && !numericProps[prop] && isNumeric(value) ? value + 'px' : value;
} // @require core/cash.js
// @require core/type_checking.js
// @require collection/each.js
// @require ./helpers/compute_style.js
// @require ./helpers/get_prefixed_prop.js
// @require ./helpers/get_suffixed_value.js
// @require ./helpers/is_css_variable.js
fn.css = function (prop, value) {
if (isString(prop)) {
var isVariable = isCSSVariable(prop);
prop = getPrefixedProp(prop, isVariable);
if (arguments.length < 2)
return this[0] && computeStyle(this[0], prop, isVariable);
if (!prop)
return this;
value = getSuffixedValue(prop, value, isVariable);
return this.each(function (i, ele) {
if (ele.nodeType !== 1)
return;
if (isVariable) {
ele.style.setProperty(prop, value);
}
else {
ele.style[prop] = value;
}
});
}
for (var key in prop) {
this.css(key, prop[key]);
}
return this;
}; // @optional ./css.js
var dataNamespace = '__cashData', dataAttributeRe = /^data-(.*)/; // @require core/cash.js
// @require ./helpers/variables.js
cash.hasData = function (ele) {
return dataNamespace in ele;
}; // @require ./variables.js
function getDataCache(ele) {
return (ele[dataNamespace] = ele[dataNamespace] || {});
} // @require attributes/attr.js
// @require ./get_data_cache.js
function getData(ele, key) {
var cache = getDataCache(ele);
if (key) {
if (!(key in cache)) {
var value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase(key)] : cash(ele).attr('data-' + key);
if (value !== undefined) {
try {
value = JSON.parse(value);
}
catch (e) { }
cache[key] = value;
}
}
return cache[key];
}
return cache;
} // @require ./variables.js
// @require ./get_data_cache.js
function removeData(ele, key) {
if (key === undefined) {
delete ele[dataNamespace];
}
else {
delete getDataCache(ele)[key];
}
} // @require ./get_data_cache.js
function setData(ele, key, value) {
getDataCache(ele)[key] = value;
} // @require core/cash.js
// @require core/type_checking.js
// @require collection/each.js
// @require ./helpers/get_data.js
// @require ./helpers/set_data.js
// @require ./helpers/variables.js
fn.data = function (name, value) {
var _this = this;
if (!name) {
if (!this[0])
return;
each(this[0].attributes, function (attr) {
var match = attr.name.match(dataAttributeRe);
if (!match)
return;
_this.data(match[1]);
});
return getData(this[0]);
}
if (isString(name)) {
if (value === undefined)
return this[0] && getData(this[0], name);
return this.each(function (i, ele) {
return setData(ele, name, value);
});
}
for (var key in name) {
this.data(key, name[key]);
}
return this;
}; // @require core/cash.js
// @require collection/each.js
// @require ./helpers/remove_data.js
fn.removeData = function (key) {
return this.each(function (i, ele) {
return removeData(ele, key);
});
}; // @optional ./data.js
// @optional ./remove_data.js
// @require css/helpers/compute_style_int.js
function getExtraSpace(ele, xAxis) {
return (computeStyleInt(ele, 'border' + (xAxis ? 'Left' : 'Top') + 'Width') +
computeStyleInt(ele, 'padding' + (xAxis ? 'Left' : 'Top')) +
computeStyleInt(ele, 'padding' + (xAxis ? 'Right' : 'Bottom')) +
computeStyleInt(ele, 'border' + (xAxis ? 'Right' : 'Bottom') + 'Width'));
} // @require core/cash.js
// @require core/each.js
// @require core/variables.js
each(['Width', 'Height'], function (prop) {
fn['inner' + prop] = function () {
if (!this[0])
return;
if (this[0] === win)
return win['inner' + prop];
return this[0]['client' + prop];
};
}); // @require core/camel_case.js
// @require core/cash.js
// @require core/each.js
// @require core/variables.js
// @require css/helpers/compute_style.js
// @require css/helpers/get_suffixed_value.js
// @require ./helpers/get_extra_space.js
each(['width', 'height'], function (prop, index) {
fn[prop] = function (value) {
if (!this[0])
return value === undefined ? undefined : this;
if (!arguments.length) {
if (this[0] === win)
return this[0][camelCase('outer-' + prop)];
return this[0].getBoundingClientRect()[prop] - getExtraSpace(this[0], !index);
}
value = parseInt(value, 10);
return this.each(function (i, ele) {
if (ele.nodeType !== 1)
return;
var boxSizing = computeStyle(ele, 'boxSizing');
ele.style[prop] = getSuffixedValue(prop, value + (boxSizing === 'border-box' ? getExtraSpace(ele, !index) : 0));
});
};
}); // @require core/cash.js
// @require core/each.js
// @require core/variables.js
// @require css/helpers/compute_style_int.js
each(['Width', 'Height'], function (prop, index) {
fn['outer' + prop] = function (includeMargins) {
if (!this[0])
return;
if (this[0] === win)
return win['outer' + prop];
return (this[0]['offset' + prop] +
(includeMargins
? computeStyleInt(this[0], 'margin' + (!index ? 'Left' : 'Top')) +
computeStyleInt(this[0], 'margin' + (!index ? 'Right' : 'Bottom'))
: 0));
};
}); // @optional ./inner.js
// @optional ./normal.js
// @optional ./outer.js
function hasNamespaces(ns1, ns2) {
for (var i = 0, l = ns2.length; i < l; i++) {
if (ns1.indexOf(ns2[i]) < 0)
return false;
}
return true;
} // @require core/each.js
function removeEventListeners(cache, ele, name) {
each(cache[name], function (_ref) {
var namespaces = _ref[0], callback = _ref[1];
ele.removeEventListener(name, callback);
});
delete cache[name];
}
var eventsNamespace = '__cashEvents', eventsNamespacesSeparator = '.'; // @require ./variables.js
function getEventsCache(ele) {
return (ele[eventsNamespace] = ele[eventsNamespace] || {});
} // @require core/guid.js
// @require events/helpers/get_events_cache.js
function addEvent(ele, name, namespaces, callback) {
callback.guid = callback.guid || guid++;
var eventCache = getEventsCache(ele);
eventCache[name] = eventCache[name] || [];
eventCache[name].push([namespaces, callback]);
ele.addEventListener(name, callback);
} // @require ./variables.js
function parseEventName(eventName) {
var parts = eventName.split(eventsNamespacesSeparator);
return [parts[0], parts.slice(1).sort()]; // [name, namespaces]
} // @require core/guid.js
// @require ./get_events_cache.js
// @require ./has_namespaces.js
// @require ./parse_event_name.js
// @require ./remove_event_listeners.js
function removeEvent(ele, name, namespaces, callback) {
var cache = getEventsCache(ele);
if (!name) {
if (!namespaces || !namespaces.length) {
for (name in cache) {
removeEventListeners(cache, ele, name);
}
}
else {
for (name in cache) {
removeEvent(ele, name, namespaces, callback);
}
}
}
else {
var eventCache = cache[name];
if (!eventCache)
return;
if (callback)
callback.guid = callback.guid || guid++;
cache[name] = eventCache.filter(function (_ref2) {
var ns = _ref2[0], cb = _ref2[1];
if ((callback && cb.guid !== callback.guid) || !hasNamespaces(ns, namespaces))
return true;
ele.removeEventListener(name, cb);
});
}
} // @require core/cash.js
// @require core/each.js
// @require collection/each.js
// @require ./helpers/parse_event_name.js
// @require ./helpers/remove_event.js
fn.off = function (eventFullName, callback) {
var _this2 = this;
if (eventFullName === undefined) {
this.each(function (i, ele) {
return removeEvent(ele);
});
}
else {
each(getSplitValues(eventFullName), function (eventFullName) {
var _parseEventName = parseEventName(eventFullName), name = _parseEventName[0], namespaces = _parseEventName[1];
_this2.each(function (i, ele) {
return removeEvent(ele, name, namespaces, callback);
});
});
}
return this;
}; // @require core/cash.js
// @require core/get_split_values.js
// @require core/guid.js
// @require core/matches.js
// @require core/type_checking.js
// @require collection/each.js
// @require ./helpers/variables.js
// @require ./helpers/add_event.js
// @require ./helpers/has_namespaces.js
// @require ./helpers/parse_event_name.js
// @require ./helpers/remove_event.js
fn.on = function (eventFullName, selector, callback, _one) {
var _this3 = this;
if (!isString(eventFullName)) {
for (var key in eventFullName) {
this.on(key, selector, eventFullName[key]);
}
return this;
}
if (isFunction(selector)) {
callback = selector;
selector = false;
}
each(getSplitValues(eventFullName), function (eventFullName) {
var _parseEventName2 = parseEventName(eventFullName), name = _parseEventName2[0], namespaces = _parseEventName2[1];
_this3.each(function (i, ele) {
var finalCallback = function finalCallback(event) {
if (event.namespace && !hasNamespaces(namespaces, event.namespace.split(eventsNamespacesSeparator)))
return;
var thisArg = ele;
if (selector) {
var target = event.target;
while (!matches(target, selector)) {
if (target === ele)
return;
target = target.parentNode;
if (!target)
return;
}
thisArg = target;
}
event.namespace = event.namespace || '';
var returnValue = callback.call(thisArg, event, event.data);
if (_one) {
removeEvent(ele, name, namespaces, finalCallback);
}
if (returnValue === false) {
event.preventDefault();
event.stopPropagation();
}
};
finalCallback.guid = callback.guid = callback.guid || guid++;
addEvent(ele, name, namespaces, finalCallback);
});
});
return this;
}; // @require core/cash.js
// @require ./on.js
fn.one = function (eventFullName, delegate, callback) {
return this.on(eventFullName, delegate, callback, true);
}; // @require core/cash.js
// @require core/variables.js
fn.ready = function (callback) {
var finalCallback = function finalCallback() {
return callback(cash);
};
if (doc.readyState !== 'loading') {
setTimeout(finalCallback);
}
else {
doc.addEventListener('DOMContentLoaded', finalCallback);
}
return this;
}; // @require core/cash.js
// @require core/type_checking.js
// @require core/variables.js
// @require collection/each.js
// @require ./helpers/parse_event_name.js
// @require ./helpers/variables.js
fn.trigger = function (eventFullName, data) {
var evt = eventFullName;
if (isString(eventFullName)) {
var _parseEventName3 = parseEventName(eventFullName), name = _parseEventName3[0], namespaces = _parseEventName3[1];
evt = doc.createEvent('HTMLEvents');
evt.initEvent(name, true, true);
evt.namespace = namespaces.join(eventsNamespacesSeparator);
}
evt.data = data;
return this.each(function (i, ele) {
ele.dispatchEvent(evt);
});
}; // @optional ./off.js
// @optional ./on.js
// @optional ./one.js
// @optional ./ready.js
// @optional ./trigger.js
// @require core/each.js
function getValueSelectMultiple(ele) {
var values = [];
each(ele.options, function (option) {
if (option.selected && !option.disabled && !option.parentNode.disabled) {
values.push(option.value);
}
});
return values;
}
function getValueSelectSingle(ele) {
return ele.selectedIndex < 0 ? null : ele.options[ele.selectedIndex].value;
} // @require ./get_value_select_single.js
// @require ./get_value_select_multiple.js
var selectOneRe = /select-one/i, selectMultipleRe = /select-multiple/i;
function getValue(ele) {
var type = ele.type;
if (selectOneRe.test(type))
return getValueSelectSingle(ele);
if (selectMultipleRe.test(type))
return getValueSelectMultiple(ele);
return ele.value;
}
var queryEncodeSpaceRe = /%20/g;
function queryEncode(prop, value) {
return '&' + encodeURIComponent(prop) + '=' + encodeURIComponent(value).replace(queryEncodeSpaceRe, '+');
} // @require core/cash.js
// @require core/each.js
// @require core/type_checking.js
// @require ./helpers/get_value.js
// @require ./helpers/query_encode.js
var skippableRe = /file|reset|submit|button|image/i, checkableRe = /radio|checkbox/i;
fn.serialize = function () {
var query = '';
this.each(function (i, ele) {
each(ele.elements || [ele], function (ele) {
if (ele.disabled || !ele.name || ele.tagName === 'FIELDSET')
return;
if (skippableRe.test(ele.type))
return;
if (checkableRe.test(ele.type) && !ele.checked)
return;
var value = getValue(ele);
if (value === undefined)
return;
var values = isArray(value) ? value : [value];
each(values, function (value) {
query += queryEncode(ele.name, value);
});
});
});
return query.substr(1);
}; // @require core/cash.js
// @require core/each.js
// @require core/type_checking.js
// @require collection/each.js
// @require ./helpers/get_value.js
fn.val = function (value) {
if (value === undefined)
return this[0] && getValue(this[0]);
return this.each(function (i, ele) {
var isMultiple = selectMultipleRe.test(ele.type), eleValue = value === null ? (isMultiple ? [] : '') : value;
if (isMultiple && isArray(eleValue)) {
each(ele.options, function (option) {
option.selected = eleValue.indexOf(option.value) >= 0;
});
}
else {
ele.value = eleValue;
}
});
}; // @optional ./serialize.js
// @optional ./val.js
// @require core/cash.js
// @require collection/map.js
fn.clone = function () {
return this.map(function (i, ele) {
return ele.cloneNode(true);
});
}; // @require core/cash.js
// @require collection/each.js
fn.detach = function () {
return this.each(function (i, ele) {
if (ele.parentNode) {
ele.parentNode.removeChild(ele);
}
});
}; // @require ./cash.js
// @require ./variables.js
// @require ./type_checking.js
// @require collection/get.js
// @require manipulation/detach.js
var fragmentRe = /^\s*<(\w+)[^>]*>/, singleTagRe = /^\s*<(\w+)\s*\/?>(?:<\/\1>)?\s*$/;
var containers;
function initContainers() {
if (containers)
return;
var table = doc.createElement('table'), tr = doc.createElement('tr');
containers = {
'*': doc.createElement('div'),
tr: doc.createElement('tbody'),
td: tr,
th: tr,
thead: table,
tbody: table,
tfoot: table,
};
}
function parseHTML(html) {
initContainers();
if (!isString(html))
return [];
if (singleTagRe.test(html))
return [doc.createElement(RegExp.$1)];
var fragment = fragmentRe.test(html) && RegExp.$1, container = containers[fragment] || containers['*'];
container.innerHTML = html;
return cash(container.childNodes).detach().get();
}
cash.parseHTML = parseHTML; // @optional ./camel_case.js
// @optional ./each.js
// @optional ./export.js
// @optional ./extend.js
// @optional ./find.js
// @optional ./get_compare_function.js
// @optional ./get_split_values.js
// @optional ./guid.js
// @optional ./matches.js
// @optional ./parse_html.js
// @optional ./unique.js
// @optional ./variables.js
// @require ./cash.js
// @require ./type_checking.js
// @require core/cash.js
fn.empty = function () {
var ele = this[0];
if (ele) {
while (ele.firstChild) {
ele.removeChild(ele.firstChild);
}
}
return this;
};
function insertElement(ele, child, prepend) {
if (prepend) {
ele.insertBefore(child, ele.childNodes[0]);
}
else {
ele.appendChild(child);
}
} // @require core/each.js
// @require core/type_checking.js
// @require ./insert_element.js
function insertContent(parent, child, prepend) {
if (child === undefined)
return;
var isStr = isString(child);
if (!isStr && child.length) {
each(child, function (ele) {
return insertContent(parent, ele, prepend);
});
}
else {
each(parent, isStr
? function (ele) {
ele.insertAdjacentHTML(prepend ? 'afterbegin' : 'beforeend', child);
}
: function (ele, index) {
return insertElement(ele, !index ? child : child.cloneNode(true), prepend);
});
}
} // @require core/cash.js
// @require core/each.js
// @require ./helpers/insert_content.js
fn.append = function () {
var _this4 = this;
each(arguments, function (content) {
insertContent(_this4, content);
});
return this;
}; // @require core/cash.js
// @require ./helpers/insert_content.js
fn.appendTo = function (parent) {
insertContent(cash(parent), this);
return this;
}; // @require core/cash.js
// @require collection/each.js
fn.html = function (content) {
if (content === undefined)
return this[0] && this[0].innerHTML;
var source = content.nodeType ? content[0].outerHTML : content;
return this.each(function (i, ele) {
ele.innerHTML = source;
});
}; // @require core/cash.js
// @require collection/each.js
fn.insertAfter = function (content) {
var _this5 = this;
cash(content).each(function (index, ele) {
var parent = ele.parentNode;
_this5.each(function (i, e) {
parent.insertBefore(!index ? e : e.cloneNode(true), ele.nextSibling);
});
});
return this;
}; // @require core/cash.js
// @require core/each.js
// @require core/variables.js
// @require collection/slice.js
// @require ./insert_after.js
fn.after = function () {
var _this6 = this;
each(reverse.apply(arguments), function (content) {
reverse.apply(cash(content).slice()).insertAfter(_this6);
});
return this;
}; // @require core/cash.js
// @require collection/each.js
fn.insertBefore = function (selector) {
var _this7 = this;
cash(selector).each(function (index, ele) {
var parent = ele.parentNode;
_this7.each(function (i, e) {
parent.insertBefore(!index ? e : e.cloneNode(true), ele);
});
});
return this;
}; // @require core/cash.js
// @require core/each.js
// @require ./insert_before.js
fn.before = function () {
var _this8 = this;
each(arguments, function (content) {
cash(content).insertBefore(_this8);
});
return this;
}; // @require core/cash.js
// @require core/each.js
// @require ./helpers/insert_content.js
fn.prepend = function () {
var _this9 = this;
each(arguments, function (content) {
insertContent(_this9, content, true);
});
return this;
}; // @require core/cash.js
// @require core/variables.js
// @require collection/slice.js
// @require ./helpers/insert_content.js
fn.prependTo = function (parent) {
insertContent(cash(parent), reverse.apply(this.slice()), true);
return this;
}; // @require core/cash.js
// @require events/off.js
// @require ./detach.js
fn.remove = function () {
return this.detach().off();
}; // @require core/cash.js
// @require collection/each.js
// @require collection/slice.js
// @require ./after.js
// @require ./remove.js
fn.replaceWith = function (content) {
var _this10 = this;
return this.each(function (i, ele) {
var parent = ele.parentNode;
if (!parent)
return;
var $eles = i ? cash(content).clone() : cash(content);
if (!$eles[0]) {
_this10.remove();
return false;
}
parent.replaceChild($eles[0], ele);
cash($eles[0]).after($eles.slice(1));
});
}; // @require core/cash.js
// @require ./replace_with.js
fn.replaceAll = function (content) {
cash(content).replaceWith(this);
return this;
}; // @require core/cash.js
// @require collection/each.js
fn.text = function (content) {
if (content === undefined)
return this[0] ? this[0].textContent : '';
return this.each(function (i, ele) {
ele.textContent = content;
});
}; // @optional ./after.js
// @optional ./append.js
// @optional ./append_to.js
// @optional ./before.js
// @optional ./clone.js
// @optional ./detach.js
// @optional ./empty.js
// @optional ./html.js
// @optional ./insert_after.js
// @optional ./insert_before.js
// @optional ./prepend.js
// @optional ./prepend_to.js
// @optional ./remove.js
// @optional ./replace_all.js
// @optional ./replace_with.js
// @optional ./text.js
// @require core/cash.js
// @require core/variables.js
var docEle = doc && doc.documentElement;
fn.offset = function () {
var ele = this[0];
if (!ele)
return;
var rect = ele.getBoundingClientRect();
return {
top: rect.top + win.pageYOffset - docEle.clientTop,
left: rect.left + win.pageXOffset - docEle.clientLeft,
};
}; // @require core/cash.js
fn.offsetParent = function () {
return cash(this[0] && this[0].offsetParent);
}; // @require core/cash.js
fn.position = function () {
var ele = this[0];
if (!ele)
return;
return {
left: ele.offsetLeft,
top: ele.offsetTop,
};
}; // @optional ./offset.js
// @optional ./offset_parent.js
// @optional ./position.js
// @require core/cash.js
// @require core/matches.js
// @require core/unique.js
// @require collection/each.js
// @require collection/filter.js
fn.children = function (selector) {
var result = [];
this.each(function (i, ele) {
push.apply(result, ele.children);
});
result = cash(unique(result));
if (!selector)
return result;
return result.filter(function (i, ele) {
return matches(ele, selector);
});
}; // @require core/cash.js
// @require core/unique.js
// @require collection/each.js
fn.contents = function () {
var result = [];
this.each(function (i, ele) {
push.apply(result, ele.tagName === 'IFRAME' ? [ele.contentDocument] : ele.childNodes);
});
return cash(result.length && unique(result));
}; // @require core/cash.js
// @require core/unique.js
// @require core/find.js
// @require core/variables.js
fn.find = function (selector) {
var result = [];
for (var i = 0, l = this.length; i < l; i++) {
var found = find(selector, this[i]);
if (found.length) {
push.apply(result, found);
}
}
return cash(result.length && unique(result));
}; // @require core/cash.js
// @require core/find.js
// @require core/type_checking.js
// @require collection/filter.js
fn.has = function (selector) {
var comparator = isString(selector)
? function (i, ele) {
return !!find(selector, ele).length;
}
: function (i, ele) {
return ele.contains(selector);
};
return this.filter(comparator);
}; // @require core/cash.js
// @require core/get_compare_function.js
// @require collection/each.js
fn.is = function (selector) {
if (!selector || !this[0])
return false;
var comparator = getCompareFunction(selector);
var check = false;
this.each(function (i, ele) {
check = comparator(i, ele, selector);
return !check;
});
return check;
}; // @require core/cash.js
fn.next = function () {
return cash(this[0] && this[0].nextElementSibling);
}; // @require core/cash.js
// @require core/get_compare_function.js
// @require collection/filter.js
fn.not = function (selector) {
if (!selector || !this[0])
return this;
var comparator = getCompareFunction(selector);
return this.filter(function (i, ele) {
return !comparator(i, ele, selector);
});
}; // @require core/cash.js
// @require core/unique.js
// @require collection/each.js
fn.parent = function () {
var result = [];
this.each(function (i, ele) {
if (ele && ele.parentNode) {
result.push(ele.parentNode);
}
});
return cash(unique(result));
}; // @require core/cash.js
// @require core/variables.js
// @require traversal/children.js
// @require traversal/parent.js
// @require ./get.js
//FIXME Ugly file name, is there a better option?
fn.index = function (ele) {
var child = ele ? cash(ele)[0] : this[0], collection = ele ? this : cash(child).parent().children();
return indexOf.call(collection, child);
}; // @optional ./add.js
// @optional ./each.js
// @optional ./eq.js
// @optional ./filter.js
// @optional ./first.js
// @optional ./get.js
// @optional ./indexFn.js
// @optional ./last.js
// @optional ./map.js
// @optional ./slice.js
// @require core/cash.js
// @require collection/filter.js
// @require ./is.js
// @require ./parent.js
fn.closest = function (selector) {
if (!selector || !this[0])
return cash();
if (this.is(selector))
return this.filter(selector);
return this.parent().closest(selector);
}; // @require core/cash.js
// @require core/matches.js
// @require core/unique.js
// @require core/variables.js
// @require collection/each.js
fn.parents = function (selector) {
var result = [];
var last;
this.each(function (i, ele) {
last = ele;
while (last && last.parentNode && last !== doc.body.parentNode) {
last = last.parentNode;
if (!selector || (selector && matches(last, selector))) {
result.push(last);
}
}
});
return cash(unique(result));
}; // @require core/cash.js
fn.prev = function () {
return cash(this[0] && this[0].previousElementSibling);
}; // @require core/cash.js
// @require collection/filter.js
// @require ./children.js
// @require ./parent.js
fn.siblings = function () {
var ele = this[0];
return this.parent()
.children()
.filter(function (i, child) {
return child !== ele;
});
}; // @optional ./children.js
// @optional ./closest.js
// @optional ./contents.js
// @optional ./find.js
// @optional ./has.js
// @optional ./is.js
// @optional ./next.js
// @optional ./not.js
// @optional ./parent.js
// @optional ./parents.js
// @optional ./prev.js
// @optional ./siblings.js
// @optional attributes/index.js
// @optional collection/index.js
// @optional css/index.js
// @optional data/index.js
// @optional dimensions/index.js
// @optional events/index.js
// @optional forms/index.js
// @optional manipulation/index.js
// @optional offset/index.js
// @optional traversal/index.js
// @require core/index.js
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (cash);
/***/ }),
/***/ 491:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ $Q: () => (/* binding */ appendAtIndex),
/* harmony export */ BM: () => (/* binding */ isTextNode),
/* harmony export */ FW: () => (/* binding */ attrUp),
/* harmony export */ G1: () => (/* binding */ motionsEv),
/* harmony export */ GX: () => (/* binding */ getDocumentScroll),
/* harmony export */ L_: () => (/* binding */ removeEl),
/* harmony export */ Mx: () => (/* binding */ isDoc),
/* harmony export */ R3: () => (/* binding */ append),
/* harmony export */ S1: () => (/* binding */ off),
/* harmony export */ SJ: () => (/* binding */ appendVNodes),
/* harmony export */ Ut: () => (/* binding */ getElRect),
/* harmony export */ VB: () => (/* binding */ getPointerEvent),
/* harmony export */ Vb: () => (/* binding */ hasModifierKey),
/* harmony export */ cx: () => (/* binding */ cx),
/* harmony export */ dL: () => (/* binding */ replaceWith),
/* harmony export */ kl: () => (/* binding */ isEscKey),
/* harmony export */ o5: () => (/* binding */ isTaggableNode),
/* harmony export */ on: () => (/* binding */ on),
/* harmony export */ pn: () => (/* binding */ isVisible),
/* harmony export */ r$: () => (/* binding */ isEnterKey),
/* harmony export */ rw: () => (/* binding */ createText),
/* harmony export */ sE: () => (/* binding */ find),
/* harmony export */ sN: () => (/* binding */ getKeyChar),
/* harmony export */ t3: () => (/* binding */ createCustomEvent),
/* harmony export */ ut: () => (/* binding */ createEl)
/* harmony export */ });
/* unused harmony exports empty, isCommentNode, getKeyCode, hasCtrlKey */
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var KEY_TAG = 'tag';
var KEY_ATTR = 'attributes';
var KEY_CHILD = 'children';
var motionsEv = 'transitionend oTransitionEnd transitionend webkitTransitionEnd';
var isDoc = function (el) { return (el === null || el === void 0 ? void 0 : el.nodeType) === Node.DOCUMENT_NODE; };
var removeEl = function (el) {
var parent = el && el.parentNode;
parent && parent.removeChild(el);
};
function cx() {
var inputs = [];
for (var _i = 0; _i < arguments.length; _i++) {
inputs[_i] = arguments[_i];
}
var inp = Array.isArray(inputs[0]) ? inputs[0] : __spreadArray([], inputs, true);
return inp.filter(Boolean).join(' ');
}
var find = function (el, query) { return el.querySelectorAll(query); };
var attrUp = function (el, attrs) {
if (attrs === void 0) { attrs = {}; }
return el && el.setAttribute && (0,underscore__WEBPACK_IMPORTED_MODULE_0__.each)(attrs, function (value, key) { return el.setAttribute(key, value); });
};
var isVisible = function (el) {
return el && !!(el.offsetWidth || el.offsetHeight || el.getClientRects().length);
};
var empty = function (node) {
while (node.firstChild)
node.removeChild(node.firstChild);
};
var replaceWith = function (oldEl, newEl) {
var _a;
(_a = oldEl.parentNode) === null || _a === void 0 ? void 0 : _a.replaceChild(newEl, oldEl);
};
var appendAtIndex = function (parent, child, index) {
var childNodes = parent.childNodes;
var total = childNodes.length;
var at = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isUndefined)(index) ? total : index;
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isString)(child)) {
// @ts-ignore
parent.insertAdjacentHTML('beforeEnd', child);
child = parent.lastChild;
parent.removeChild(child);
}
if (at >= total) {
parent.appendChild(child);
}
else {
parent.insertBefore(child, childNodes[at]);
}
};
var append = function (parent, child) { return appendAtIndex(parent, child); };
var createEl = function (tag, attrs, child) {
if (attrs === void 0) { attrs = {}; }
var el = document.createElement(tag);
attrs && (0,underscore__WEBPACK_IMPORTED_MODULE_0__.each)(attrs, function (value, key) { return el.setAttribute(key, value); });
if (child) {
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isString)(child))
el.innerHTML = child;
else
el.appendChild(child);
}
return el;
};
var createText = function (str) { return document.createTextNode(str); };
// Unfortunately just creating `KeyboardEvent(e.type, e)` is not enough,
// the keyCode/which will be always `0`. Even if it's an old/deprecated
// property keymaster (and many others) still use it... using `defineProperty`
// hack seems the only way
var createCustomEvent = function (e, cls) {
var oEvent;
var type = e.type;
try {
// @ts-ignore
oEvent = new window[cls](type, e);
}
catch (err) {
oEvent = document.createEvent(cls);
oEvent.initEvent(type, true, true);
}
oEvent._parentEvent = e;
if (type.indexOf('key') === 0) {
oEvent.keyCodeVal = e.keyCode;
['keyCode', 'which'].forEach(function (prop) {
Object.defineProperty(oEvent, prop, {
get: function () {
return this.keyCodeVal;
},
});
});
}
return oEvent;
};
/**
* Append an array of vNodes to an element
* @param {HTMLElement} node HTML element
* @param {Array} vNodes Array of node objects
*/
var appendVNodes = function (node, vNodes) {
if (vNodes === void 0) { vNodes = []; }
var vNodesArr = Array.isArray(vNodes) ? vNodes : [vNodes];
vNodesArr.forEach(function (vnode) {
var tag = vnode[KEY_TAG] || 'div';
var attr = vnode[KEY_ATTR] || {};
var el = document.createElement(tag);
(0,underscore__WEBPACK_IMPORTED_MODULE_0__.each)(attr, function (value, key) {
el.setAttribute(key, value);
});
node.appendChild(el);
});
};
/**
* Check if element is a text node
* @param {Node} el
* @return {Boolean}
*/
var isTextNode = function (el) { return (el === null || el === void 0 ? void 0 : el.nodeType) === Node.TEXT_NODE; };
/**
* Check if element is a comment node
* @param {Node} el
* @return {Boolean}
*/
var isCommentNode = function (el) { return (el === null || el === void 0 ? void 0 : el.nodeType) === Node.COMMENT_NODE; };
/**
* Check if taggable node
* @param {Node} el
* @return {Boolean}
*/
var isTaggableNode = function (el) { return el && !isTextNode(el) && !isCommentNode(el); };
/**
* Get DOMRect of the element.
* @param el
* @returns {DOMRect}
*/
var getElRect = function (el) {
var def = {
top: 0,
left: 0,
width: 0,
height: 0,
};
if (!el)
return def;
var rectText;
if (isTextNode(el)) {
var range = document.createRange();
range.selectNode(el);
rectText = range.getBoundingClientRect();
range.detach();
}
return rectText || (el.getBoundingClientRect ? el.getBoundingClientRect() : def);
};
/**
* Get document scroll coordinates
*/
var getDocumentScroll = function (el) {
var doc = (el === null || el === void 0 ? void 0 : el.ownerDocument) || document;
var docEl = doc.documentElement;
var win = doc.defaultView || window;
return {
x: (win.pageXOffset || docEl.scrollLeft || 0) - (docEl.clientLeft || 0),
y: (win.pageYOffset || docEl.scrollTop || 0) - (docEl.clientTop || 0),
};
};
var getKeyCode = function (ev) { return ev.which || ev.keyCode; };
var getKeyChar = function (ev) { return String.fromCharCode(getKeyCode(ev)); };
var getPointerEvent = function (ev) { return (ev.touches && ev.touches[0] ? ev.touches[0] : ev); };
var isEscKey = function (ev) { return getKeyCode(ev) === 27; };
var isEnterKey = function (ev) { return getKeyCode(ev) === 13; };
var hasCtrlKey = function (ev) { return ev.ctrlKey; };
var hasModifierKey = function (ev) { return hasCtrlKey(ev) || ev.metaKey; };
var on = function (el, ev, fn, opts) {
var evs = ev.split(/\s+/);
var els = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isArray)(el) ? el : [el];
evs.forEach(function (ev) {
els.forEach(function (el) { return el === null || el === void 0 ? void 0 : el.addEventListener(ev, fn, opts); });
});
};
var off = function (el, ev, fn, opts) {
var evs = ev.split(/\s+/);
var els = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isArray)(el) ? el : [el];
evs.forEach(function (ev) {
els.forEach(function (el) { return el === null || el === void 0 ? void 0 : el.removeEventListener(ev, fn, opts); });
});
};
/***/ }),
/***/ 163:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ appendStyles: () => (/* binding */ appendStyles),
/* harmony export */ buildBase64UrlFromSvg: () => (/* binding */ buildBase64UrlFromSvg),
/* harmony export */ camelCase: () => (/* binding */ camelCase),
/* harmony export */ capitalize: () => (/* binding */ capitalize),
/* harmony export */ createId: () => (/* binding */ createId),
/* harmony export */ deepMerge: () => (/* binding */ deepMerge),
/* harmony export */ escape: () => (/* binding */ escape),
/* harmony export */ escapeNodeContent: () => (/* binding */ escapeNodeContent),
/* harmony export */ find: () => (/* binding */ find),
/* harmony export */ getComponentModel: () => (/* binding */ getComponentModel),
/* harmony export */ getComponentView: () => (/* binding */ getComponentView),
/* harmony export */ getElement: () => (/* binding */ getElement),
/* harmony export */ getGlobal: () => (/* binding */ getGlobal),
/* harmony export */ getModel: () => (/* binding */ getModel),
/* harmony export */ getUiClass: () => (/* binding */ getUiClass),
/* harmony export */ getUnitFromValue: () => (/* binding */ getUnitFromValue),
/* harmony export */ getViewEl: () => (/* binding */ getViewEl),
/* harmony export */ hasDnd: () => (/* binding */ hasDnd),
/* harmony export */ hasWin: () => (/* binding */ hasWin),
/* harmony export */ isBultInMethod: () => (/* binding */ isBultInMethod),
/* harmony export */ isComponent: () => (/* binding */ isComponent),
/* harmony export */ isDef: () => (/* binding */ isDef),
/* harmony export */ isEmptyObj: () => (/* binding */ isEmptyObj),
/* harmony export */ isObject: () => (/* binding */ isObject),
/* harmony export */ isRule: () => (/* binding */ isRule),
/* harmony export */ matches: () => (/* binding */ matches),
/* harmony export */ normalizeFloat: () => (/* binding */ normalizeFloat),
/* harmony export */ normalizeKey: () => (/* binding */ normalizeKey),
/* harmony export */ setViewEl: () => (/* binding */ setViewEl),
/* harmony export */ shallowDiff: () => (/* binding */ shallowDiff),
/* harmony export */ toLowerCase: () => (/* binding */ toLowerCase),
/* harmony export */ upFirst: () => (/* binding */ upFirst),
/* harmony export */ wait: () => (/* binding */ wait)
/* harmony export */ });
/* harmony import */ var underscore__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(50);
/* harmony import */ var _dom__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(491);
var __assign = (undefined && undefined.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var obj = {};
var isBultInMethod = function (key) { return (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isFunction)(obj[key]); };
var normalizeKey = function (key) { return (isBultInMethod(key) ? "_".concat(key) : key); };
var wait = function (mls) {
if (mls === void 0) { mls = 0; }
return new Promise(function (res) { return setTimeout(res, mls); });
};
var isDef = function (value) { return typeof value !== 'undefined'; };
var hasWin = function () { return typeof window !== 'undefined'; };
var getGlobal = function () {
return typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : __webpack_require__.g;
};
var toLowerCase = function (str) { return (str || '').toLowerCase(); };
var elProt = hasWin() ? window.Element.prototype : {};
// @ts-ignore
var matches = elProt.matches || elProt.webkitMatchesSelector || elProt.mozMatchesSelector || elProt.msMatchesSelector;
var getUiClass = function (em, defCls) {
var _a = em.getConfig(), stylePrefix = _a.stylePrefix, customUI = _a.customUI;
return [customUI && "".concat(stylePrefix, "cui"), defCls].filter(function (i) { return i; }).join(' ');
};
/**
* Import styles asynchronously
* @param {String|Array} styles
*/
var appendStyles = function (styles, opts) {
if (opts === void 0) { opts = {}; }
var stls = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isArray)(styles) ? __spreadArray([], styles, true) : [styles];
if (stls.length) {
var href = stls.shift();
if (href && (!opts.unique || !document.querySelector("link[href=\"".concat(href, "\"]")))) {
var head = document.head;
var link = document.createElement('link');
link.href = href;
link.rel = 'stylesheet';
if (opts.prepand) {
head.insertBefore(link, head.firstChild);
}
else {
head.appendChild(link);
}
}
appendStyles(stls);
}
};
/**
* Returns shallow diff between 2 objects
* @param {Object} objOrig
* @param {Objec} objNew
* @return {Object}
* @example
* var a = {foo: 'bar', baz: 1, faz: 'sop'};
* var b = {foo: 'bar', baz: 2, bar: ''};
* shallowDiff(a, b);
* // -> {baz: 2, faz: null, bar: ''};
*/
var shallowDiff = function (objOrig, objNew) {
var result = {};
var keysNew = (0,underscore__WEBPACK_IMPORTED_MODULE_0__.keys)(objNew);
for (var prop in objOrig) {
if (objOrig.hasOwnProperty(prop)) {
var origValue = objOrig[prop];
var newValue = objNew[prop];
if (keysNew.indexOf(prop) >= 0) {
if (origValue !== newValue) {
result[prop] = newValue;
}
}
else {
result[prop] = null;
}
}
}
for (var prop in objNew) {
if (objNew.hasOwnProperty(prop)) {
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isUndefined)(objOrig[prop])) {
result[prop] = objNew[prop];
}
}
}
return result;
};
var getUnitFromValue = function (value) {
return value.replace(parseFloat(value), '');
};
var upFirst = function (value) { return value[0].toUpperCase() + value.toLowerCase().slice(1); };
var camelCase = function (value) {
return value.replace(/-./g, function (x) { return x[1].toUpperCase(); });
};
var normalizeFloat = function (value, step, valueDef) {
if (step === void 0) { step = 1; }
if (valueDef === void 0) { valueDef = 0; }
var stepDecimals = 0;
if (isNaN(value))
return valueDef;
value = parseFloat(value);
if (Math.floor(value) !== value) {
var side = step.toString().split('.')[1];
stepDecimals = side ? side.length : 0;
}
return stepDecimals ? parseFloat(value.toFixed(stepDecimals)) : value;
};
var hasDnd = function (em) {
return 'draggable' in document.createElement('i') && (em ? em.config.nativeDnD : true);
};
/**
* Ensure to fetch the element from the input argument
* @param {HTMLElement|Component} el Component or HTML element
* @return {HTMLElement}
*/
var getElement = function (el) {
if ((0,underscore__WEBPACK_IMPORTED_MODULE_0__.isElement)(el) || (0,_dom__WEBPACK_IMPORTED_MODULE_1__/* .isTextNode */ .BM)(el)) {
return el;
// @ts-ignore
}
else if (el && el.getEl) {
// @ts-ignore
return el.getEl();
}
};
var find = function (arr, test) {
var result = null;
arr.some(function (el, i) { return (test(el, i, arr) ? ((result = el), 1) : 0); });
return result;
};
var escape = function (str) {
if (str === void 0) { str = ''; }
return "".concat(str)
.replace(/&/g, '&')
.replace(//g, '>')
.replace(/"/g, '"')
.replace(/'/g, ''')
.replace(/`/g, '`');
};
var escapeNodeContent = function (str) {
if (str === void 0) { str = ''; }
return "".concat(str).replace(/&/g, '&').replace(//g, '>');
};
var deepMerge = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
var target = __assign({}, args[0]);
for (var i = 1; i < args.length; i++) {
var source = __assign({}, args[i]);
for (var key in source) {
var targValue = target[key];
var srcValue = source[key];
if (isObject(targValue) && isObject(srcValue)) {
target[key] = deepMerge(targValue, srcValue);
}
else {
target[key] = srcValue;
}
}
}
return target;
};
/**
* Ensure to fetch the model from the input argument
* @param {HTMLElement|Component} el Component or HTML element
* @return {Component}
*/
var getModel = function (el, $) {
var model;
if (!$ && el && el.__cashData) {
model = el.__cashData.model;
}
else if ($ && (0,underscore__WEBPACK_IMPORTED_MODULE_0__.isElement)(el)) {
model = $(el).data('model');
}
return model;
};
var isObject = function (val) { return val && !Array.isArray(val) && typeof val === 'object'; };
var isEmptyObj = function (val) { return Object.keys(val).length <= 0; };
var capitalize = function (str) {
if (str === void 0) { str = ''; }
return str && str.charAt(0).toUpperCase() + str.substring(1);
};
var isRule = function (obj) { return obj && obj.toCSS; };
var getViewEl = function (el) { return el === null || el === void 0 ? void 0 : el.__gjsv; };
var isComponent = function (obj) { return !!(obj === null || obj === void 0 ? void 0 : obj.toHTML); };
var getComponentView = function (el) { return getViewEl(el); };
var getComponentModel = function (el) { var _a; return (_a = getComponentView(el)) === null || _a === void 0 ? void 0 : _a.model; };
var setViewEl = function (el, view) {
el.__gjsv = view;
};
var createId = function (length) {
if (length === void 0) { length = 16; }
var result = '';
var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
var len = chars.length;
for (var i = 0; i < length; i++) {
result += chars.charAt(Math.floor(Math.random() * len));
}
return result;
};
var buildBase64UrlFromSvg = function (svg) {
if (svg && svg.substr(0, 4) === ' {
var map = {
"./CanvasClear": 858,
"./CanvasClear.ts": 858,
"./CanvasMove": 884,
"./CanvasMove.ts": 884,
"./CommandAbstract": 790,
"./CommandAbstract.ts": 790,
"./ComponentDelete": 180,
"./ComponentDelete.ts": 180,
"./ComponentDrag": 544,
"./ComponentDrag.ts": 544,
"./ComponentEnter": 236,
"./ComponentEnter.ts": 236,
"./ComponentExit": 368,
"./ComponentExit.ts": 368,
"./ComponentNext": 243,
"./ComponentNext.ts": 243,
"./ComponentPrev": 400,
"./ComponentPrev.ts": 400,
"./ComponentStyleClear": 910,
"./ComponentStyleClear.ts": 910,
"./CopyComponent": 744,
"./CopyComponent.ts": 744,
"./ExportTemplate": 457,
"./ExportTemplate.ts": 457,
"./Fullscreen": 975,
"./Fullscreen.ts": 975,
"./MoveComponent": 191,
"./MoveComponent.ts": 191,
"./OpenAssets": 912,
"./OpenAssets.ts": 912,
"./OpenBlocks": 117,
"./OpenBlocks.ts": 117,
"./OpenLayers": 614,
"./OpenLayers.ts": 614,
"./OpenStyleManager": 801,
"./OpenStyleManager.ts": 801,
"./OpenTraitManager": 395,
"./OpenTraitManager.ts": 395,
"./PasteComponent": 98,
"./PasteComponent.ts": 98,
"./Preview": 129,
"./Preview.ts": 129,
"./Resize": 116,
"./Resize.ts": 116,
"./SelectComponent": 407,
"./SelectComponent.ts": 407,
"./SelectPosition": 189,
"./SelectPosition.ts": 189,
"./ShowOffset": 804,
"./ShowOffset.ts": 804,
"./SwitchVisibility": 434,
"./SwitchVisibility.ts": 434
};
function webpackContext(req) {
var id = webpackContextResolve(req);
return __webpack_require__(id);
}
function webpackContextResolve(req) {
if(!__webpack_require__.o(map, req)) {
var e = new Error("Cannot find module '" + req + "'");
e.code = 'MODULE_NOT_FOUND';
throw e;
}
return map[req];
}
webpackContext.keys = function webpackContextKeys() {
return Object.keys(map);
};
webpackContext.resolve = webpackContextResolve;
module.exports = webpackContext;
webpackContext.id = 828;
/***/ }),
/***/ 50:
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
VERSION: () => (/* reexport */ VERSION),
after: () => (/* reexport */ after),
all: () => (/* reexport */ every),
allKeys: () => (/* reexport */ allKeys),
any: () => (/* reexport */ some),
assign: () => (/* reexport */ extendOwn),
before: () => (/* reexport */ before),
bind: () => (/* reexport */ bind),
bindAll: () => (/* reexport */ bindAll),
chain: () => (/* reexport */ chain),
chunk: () => (/* reexport */ chunk),
clone: () => (/* reexport */ clone),
collect: () => (/* reexport */ map),
compact: () => (/* reexport */ compact),
compose: () => (/* reexport */ compose),
constant: () => (/* reexport */ constant),
contains: () => (/* reexport */ contains),
countBy: () => (/* reexport */ countBy),
create: () => (/* reexport */ create),
debounce: () => (/* reexport */ debounce),
"default": () => (/* reexport */ index_default),
defaults: () => (/* reexport */ defaults),
defer: () => (/* reexport */ defer),
delay: () => (/* reexport */ delay),
detect: () => (/* reexport */ find),
difference: () => (/* reexport */ difference),
drop: () => (/* reexport */ rest),
each: () => (/* reexport */ each),
escape: () => (/* reexport */ modules_escape),
every: () => (/* reexport */ every),
extend: () => (/* reexport */ extend),
extendOwn: () => (/* reexport */ extendOwn),
filter: () => (/* reexport */ filter),
find: () => (/* reexport */ find),
findIndex: () => (/* reexport */ findIndex),
findKey: () => (/* reexport */ findKey),
findLastIndex: () => (/* reexport */ findLastIndex),
findWhere: () => (/* reexport */ findWhere),
first: () => (/* reexport */ first),
flatten: () => (/* reexport */ flatten_flatten),
foldl: () => (/* reexport */ reduce),
foldr: () => (/* reexport */ reduceRight),
forEach: () => (/* reexport */ each),
functions: () => (/* reexport */ functions),
get: () => (/* reexport */ get),
groupBy: () => (/* reexport */ groupBy),
has: () => (/* reexport */ has_has),
head: () => (/* reexport */ first),
identity: () => (/* reexport */ identity),
include: () => (/* reexport */ contains),
includes: () => (/* reexport */ contains),
indexBy: () => (/* reexport */ indexBy),
indexOf: () => (/* reexport */ indexOf),
initial: () => (/* reexport */ initial),
inject: () => (/* reexport */ reduce),
intersection: () => (/* reexport */ intersection),
invert: () => (/* reexport */ invert),
invoke: () => (/* reexport */ invoke),
isArguments: () => (/* reexport */ modules_isArguments),
isArray: () => (/* reexport */ isArray),
isArrayBuffer: () => (/* reexport */ isArrayBuffer),
isBoolean: () => (/* reexport */ isBoolean),
isDataView: () => (/* reexport */ modules_isDataView),
isDate: () => (/* reexport */ isDate),
isElement: () => (/* reexport */ isElement),
isEmpty: () => (/* reexport */ isEmpty),
isEqual: () => (/* reexport */ isEqual),
isError: () => (/* reexport */ isError),
isFinite: () => (/* reexport */ isFinite_isFinite),
isFunction: () => (/* reexport */ modules_isFunction),
isMap: () => (/* reexport */ isMap),
isMatch: () => (/* reexport */ isMatch),
isNaN: () => (/* reexport */ isNaN_isNaN),
isNull: () => (/* reexport */ isNull),
isNumber: () => (/* reexport */ isNumber),
isObject: () => (/* reexport */ isObject),
isRegExp: () => (/* reexport */ isRegExp),
isSet: () => (/* reexport */ isSet),
isString: () => (/* reexport */ isString),
isSymbol: () => (/* reexport */ isSymbol),
isTypedArray: () => (/* reexport */ modules_isTypedArray),
isUndefined: () => (/* reexport */ isUndefined),
isWeakMap: () => (/* reexport */ isWeakMap),
isWeakSet: () => (/* reexport */ isWeakSet),
iteratee: () => (/* reexport */ iteratee),
keys: () => (/* reexport */ keys),
last: () => (/* reexport */ last),
lastIndexOf: () => (/* reexport */ lastIndexOf),
map: () => (/* reexport */ map),
mapObject: () => (/* reexport */ mapObject),
matcher: () => (/* reexport */ matcher),
matches: () => (/* reexport */ matcher),
max: () => (/* reexport */ max),
memoize: () => (/* reexport */ memoize),
methods: () => (/* reexport */ functions),
min: () => (/* reexport */ min),
mixin: () => (/* reexport */ mixin),
negate: () => (/* reexport */ negate),
noop: () => (/* reexport */ noop),
now: () => (/* reexport */ now),
object: () => (/* reexport */ object),
omit: () => (/* reexport */ omit),
once: () => (/* reexport */ once),
pairs: () => (/* reexport */ pairs),
partial: () => (/* reexport */ modules_partial),
partition: () => (/* reexport */ partition),
pick: () => (/* reexport */ pick),
pluck: () => (/* reexport */ pluck),
property: () => (/* reexport */ property),
propertyOf: () => (/* reexport */ propertyOf),
random: () => (/* reexport */ random),
range: () => (/* reexport */ range),
reduce: () => (/* reexport */ reduce),
reduceRight: () => (/* reexport */ reduceRight),
reject: () => (/* reexport */ reject),
rest: () => (/* reexport */ rest),
restArguments: () => (/* reexport */ restArguments),
result: () => (/* reexport */ result),
sample: () => (/* reexport */ sample),
select: () => (/* reexport */ filter),
shuffle: () => (/* reexport */ shuffle),
size: () => (/* reexport */ size),
some: () => (/* reexport */ some),
sortBy: () => (/* reexport */ sortBy),
sortedIndex: () => (/* reexport */ sortedIndex),
tail: () => (/* reexport */ rest),
take: () => (/* reexport */ first),
tap: () => (/* reexport */ tap),
template: () => (/* reexport */ template),
templateSettings: () => (/* reexport */ templateSettings),
throttle: () => (/* reexport */ throttle),
times: () => (/* reexport */ times),
toArray: () => (/* reexport */ toArray),
toPath: () => (/* reexport */ toPath),
transpose: () => (/* reexport */ unzip),
unescape: () => (/* reexport */ modules_unescape),
union: () => (/* reexport */ union),
uniq: () => (/* reexport */ uniq),
unique: () => (/* reexport */ uniq),
uniqueId: () => (/* reexport */ uniqueId),
unzip: () => (/* reexport */ unzip),
values: () => (/* reexport */ values),
where: () => (/* reexport */ where),
without: () => (/* reexport */ without),
wrap: () => (/* reexport */ wrap),
zip: () => (/* reexport */ zip)
});
// NAMESPACE OBJECT: ./node_modules/underscore/modules/index.js
var modules_namespaceObject = {};
__webpack_require__.r(modules_namespaceObject);
__webpack_require__.d(modules_namespaceObject, {
VERSION: () => (VERSION),
after: () => (after),
all: () => (every),
allKeys: () => (allKeys),
any: () => (some),
assign: () => (extendOwn),
before: () => (before),
bind: () => (bind),
bindAll: () => (bindAll),
chain: () => (chain),
chunk: () => (chunk),
clone: () => (clone),
collect: () => (map),
compact: () => (compact),
compose: () => (compose),
constant: () => (constant),
contains: () => (contains),
countBy: () => (countBy),
create: () => (create),
debounce: () => (debounce),
"default": () => (underscore_array_methods),
defaults: () => (defaults),
defer: () => (defer),
delay: () => (delay),
detect: () => (find),
difference: () => (difference),
drop: () => (rest),
each: () => (each),
escape: () => (modules_escape),
every: () => (every),
extend: () => (extend),
extendOwn: () => (extendOwn),
filter: () => (filter),
find: () => (find),
findIndex: () => (findIndex),
findKey: () => (findKey),
findLastIndex: () => (findLastIndex),
findWhere: () => (findWhere),
first: () => (first),
flatten: () => (flatten_flatten),
foldl: () => (reduce),
foldr: () => (reduceRight),
forEach: () => (each),
functions: () => (functions),
get: () => (get),
groupBy: () => (groupBy),
has: () => (has_has),
head: () => (first),
identity: () => (identity),
include: () => (contains),
includes: () => (contains),
indexBy: () => (indexBy),
indexOf: () => (indexOf),
initial: () => (initial),
inject: () => (reduce),
intersection: () => (intersection),
invert: () => (invert),
invoke: () => (invoke),
isArguments: () => (modules_isArguments),
isArray: () => (isArray),
isArrayBuffer: () => (isArrayBuffer),
isBoolean: () => (isBoolean),
isDataView: () => (modules_isDataView),
isDate: () => (isDate),
isElement: () => (isElement),
isEmpty: () => (isEmpty),
isEqual: () => (isEqual),
isError: () => (isError),
isFinite: () => (isFinite_isFinite),
isFunction: () => (modules_isFunction),
isMap: () => (isMap),
isMatch: () => (isMatch),
isNaN: () => (isNaN_isNaN),
isNull: () => (isNull),
isNumber: () => (isNumber),
isObject: () => (isObject),
isRegExp: () => (isRegExp),
isSet: () => (isSet),
isString: () => (isString),
isSymbol: () => (isSymbol),
isTypedArray: () => (modules_isTypedArray),
isUndefined: () => (isUndefined),
isWeakMap: () => (isWeakMap),
isWeakSet: () => (isWeakSet),
iteratee: () => (iteratee),
keys: () => (keys),
last: () => (last),
lastIndexOf: () => (lastIndexOf),
map: () => (map),
mapObject: () => (mapObject),
matcher: () => (matcher),
matches: () => (matcher),
max: () => (max),
memoize: () => (memoize),
methods: () => (functions),
min: () => (min),
mixin: () => (mixin),
negate: () => (negate),
noop: () => (noop),
now: () => (now),
object: () => (object),
omit: () => (omit),
once: () => (once),
pairs: () => (pairs),
partial: () => (modules_partial),
partition: () => (partition),
pick: () => (pick),
pluck: () => (pluck),
property: () => (property),
propertyOf: () => (propertyOf),
random: () => (random),
range: () => (range),
reduce: () => (reduce),
reduceRight: () => (reduceRight),
reject: () => (reject),
rest: () => (rest),
restArguments: () => (restArguments),
result: () => (result),
sample: () => (sample),
select: () => (filter),
shuffle: () => (shuffle),
size: () => (size),
some: () => (some),
sortBy: () => (sortBy),
sortedIndex: () => (sortedIndex),
tail: () => (rest),
take: () => (first),
tap: () => (tap),
template: () => (template),
templateSettings: () => (templateSettings),
throttle: () => (throttle),
times: () => (times),
toArray: () => (toArray),
toPath: () => (toPath),
transpose: () => (unzip),
unescape: () => (modules_unescape),
union: () => (union),
uniq: () => (uniq),
unique: () => (uniq),
uniqueId: () => (uniqueId),
unzip: () => (unzip),
values: () => (values),
where: () => (where),
without: () => (without),
wrap: () => (wrap),
zip: () => (zip)
});
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_setup.js
// Current version.
var VERSION = '1.13.6';
// Establish the root object, `window` (`self`) in the browser, `global`
// on the server, or `this` in some virtual machines. We use `self`
// instead of `window` for `WebWorker` support.
var root = (typeof self == 'object' && self.self === self && self) ||
(typeof global == 'object' && global.global === global && global) ||
Function('return this')() ||
{};
// Save bytes in the minified (but not gzipped) version:
var ArrayProto = Array.prototype, ObjProto = Object.prototype;
var SymbolProto = typeof Symbol !== 'undefined' ? Symbol.prototype : null;
// Create quick reference variables for speed access to core prototypes.
var push = ArrayProto.push,
slice = ArrayProto.slice,
_setup_toString = ObjProto.toString,
_setup_hasOwnProperty = ObjProto.hasOwnProperty;
// Modern feature detection.
var supportsArrayBuffer = typeof ArrayBuffer !== 'undefined',
supportsDataView = typeof DataView !== 'undefined';
// All **ECMAScript 5+** native function implementations that we hope to use
// are declared here.
var nativeIsArray = Array.isArray,
nativeKeys = Object.keys,
nativeCreate = Object.create,
nativeIsView = supportsArrayBuffer && ArrayBuffer.isView;
// Create references to these builtin functions because we override them.
var _isNaN = isNaN,
_isFinite = isFinite;
// Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
// The largest integer that can be represented exactly.
var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
;// CONCATENATED MODULE: ./node_modules/underscore/modules/restArguments.js
// Some functions take a variable number of arguments, or a few expected
// arguments at the beginning and then a variable number of values to operate
// on. This helper accumulates all remaining arguments past the functionтАЩs
// argument length (or an explicit `startIndex`), into an array that becomes
// the last argument. Similar to ES6тАЩs "rest parameter".
function restArguments(func, startIndex) {
startIndex = startIndex == null ? func.length - 1 : +startIndex;
return function() {
var length = Math.max(arguments.length - startIndex, 0),
rest = Array(length),
index = 0;
for (; index < length; index++) {
rest[index] = arguments[index + startIndex];
}
switch (startIndex) {
case 0: return func.call(this, rest);
case 1: return func.call(this, arguments[0], rest);
case 2: return func.call(this, arguments[0], arguments[1], rest);
}
var args = Array(startIndex + 1);
for (index = 0; index < startIndex; index++) {
args[index] = arguments[index];
}
args[startIndex] = rest;
return func.apply(this, args);
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isObject.js
// Is a given variable an object?
function isObject(obj) {
var type = typeof obj;
return type === 'function' || (type === 'object' && !!obj);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isNull.js
// Is a given value equal to null?
function isNull(obj) {
return obj === null;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isUndefined.js
// Is a given variable undefined?
function isUndefined(obj) {
return obj === void 0;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isBoolean.js
// Is a given value a boolean?
function isBoolean(obj) {
return obj === true || obj === false || _setup_toString.call(obj) === '[object Boolean]';
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isElement.js
// Is a given value a DOM element?
function isElement(obj) {
return !!(obj && obj.nodeType === 1);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_tagTester.js
// Internal function for creating a `toString`-based type tester.
function tagTester(name) {
var tag = '[object ' + name + ']';
return function(obj) {
return _setup_toString.call(obj) === tag;
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isString.js
/* harmony default export */ const isString = (tagTester('String'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isNumber.js
/* harmony default export */ const isNumber = (tagTester('Number'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isDate.js
/* harmony default export */ const isDate = (tagTester('Date'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isRegExp.js
/* harmony default export */ const isRegExp = (tagTester('RegExp'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isError.js
/* harmony default export */ const isError = (tagTester('Error'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isSymbol.js
/* harmony default export */ const isSymbol = (tagTester('Symbol'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isArrayBuffer.js
/* harmony default export */ const isArrayBuffer = (tagTester('ArrayBuffer'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isFunction.js
var isFunction = tagTester('Function');
// Optimize `isFunction` if appropriate. Work around some `typeof` bugs in old
// v8, IE 11 (#1621), Safari 8 (#1929), and PhantomJS (#2236).
var nodelist = root.document && root.document.childNodes;
if ( true && typeof Int8Array != 'object' && typeof nodelist != 'function') {
isFunction = function(obj) {
return typeof obj == 'function' || false;
};
}
/* harmony default export */ const modules_isFunction = (isFunction);
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_hasObjectTag.js
/* harmony default export */ const _hasObjectTag = (tagTester('Object'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_stringTagBug.js
// In IE 10 - Edge 13, `DataView` has string tag `'[object Object]'`.
// In IE 11, the most common among them, this problem also applies to
// `Map`, `WeakMap` and `Set`.
var hasStringTagBug = (
supportsDataView && _hasObjectTag(new DataView(new ArrayBuffer(8)))
),
isIE11 = (typeof Map !== 'undefined' && _hasObjectTag(new Map));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isDataView.js
var isDataView = tagTester('DataView');
// In IE 10 - Edge 13, we need a different heuristic
// to determine whether an object is a `DataView`.
function ie10IsDataView(obj) {
return obj != null && modules_isFunction(obj.getInt8) && isArrayBuffer(obj.buffer);
}
/* harmony default export */ const modules_isDataView = (hasStringTagBug ? ie10IsDataView : isDataView);
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isArray.js
// Is a given value an array?
// Delegates to ECMA5's native `Array.isArray`.
/* harmony default export */ const isArray = (nativeIsArray || tagTester('Array'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_has.js
// Internal function to check whether `key` is an own property name of `obj`.
function has(obj, key) {
return obj != null && _setup_hasOwnProperty.call(obj, key);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isArguments.js
var isArguments = tagTester('Arguments');
// Define a fallback version of the method in browsers (ahem, IE < 9), where
// there isn't any inspectable "Arguments" type.
(function() {
if (!isArguments(arguments)) {
isArguments = function(obj) {
return has(obj, 'callee');
};
}
}());
/* harmony default export */ const modules_isArguments = (isArguments);
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isFinite.js
// Is a given object a finite number?
function isFinite_isFinite(obj) {
return !isSymbol(obj) && _isFinite(obj) && !isNaN(parseFloat(obj));
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isNaN.js
// Is the given value `NaN`?
function isNaN_isNaN(obj) {
return isNumber(obj) && _isNaN(obj);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/constant.js
// Predicate-generating function. Often useful outside of Underscore.
function constant(value) {
return function() {
return value;
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_createSizePropertyCheck.js
// Common internal logic for `isArrayLike` and `isBufferLike`.
function createSizePropertyCheck(getSizeProperty) {
return function(collection) {
var sizeProperty = getSizeProperty(collection);
return typeof sizeProperty == 'number' && sizeProperty >= 0 && sizeProperty <= MAX_ARRAY_INDEX;
}
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_shallowProperty.js
// Internal helper to generate a function to obtain property `key` from `obj`.
function shallowProperty(key) {
return function(obj) {
return obj == null ? void 0 : obj[key];
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_getByteLength.js
// Internal helper to obtain the `byteLength` property of an object.
/* harmony default export */ const _getByteLength = (shallowProperty('byteLength'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_isBufferLike.js
// Internal helper to determine whether we should spend extensive checks against
// `ArrayBuffer` et al.
/* harmony default export */ const _isBufferLike = (createSizePropertyCheck(_getByteLength));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isTypedArray.js
// Is a given value a typed array?
var typedArrayPattern = /\[object ((I|Ui)nt(8|16|32)|Float(32|64)|Uint8Clamped|Big(I|Ui)nt64)Array\]/;
function isTypedArray(obj) {
// `ArrayBuffer.isView` is the most future-proof, so use it when available.
// Otherwise, fall back on the above regular expression.
return nativeIsView ? (nativeIsView(obj) && !modules_isDataView(obj)) :
_isBufferLike(obj) && typedArrayPattern.test(_setup_toString.call(obj));
}
/* harmony default export */ const modules_isTypedArray = (supportsArrayBuffer ? isTypedArray : constant(false));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_getLength.js
// Internal helper to obtain the `length` property of an object.
/* harmony default export */ const _getLength = (shallowProperty('length'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_collectNonEnumProps.js
// Internal helper to create a simple lookup structure.
// `collectNonEnumProps` used to depend on `_.contains`, but this led to
// circular imports. `emulatedSet` is a one-off solution that only works for
// arrays of strings.
function emulatedSet(keys) {
var hash = {};
for (var l = keys.length, i = 0; i < l; ++i) hash[keys[i]] = true;
return {
contains: function(key) { return hash[key] === true; },
push: function(key) {
hash[key] = true;
return keys.push(key);
}
};
}
// Internal helper. Checks `keys` for the presence of keys in IE < 9 that won't
// be iterated by `for key in ...` and thus missed. Extends `keys` in place if
// needed.
function collectNonEnumProps(obj, keys) {
keys = emulatedSet(keys);
var nonEnumIdx = nonEnumerableProps.length;
var constructor = obj.constructor;
var proto = (modules_isFunction(constructor) && constructor.prototype) || ObjProto;
// Constructor is a special case.
var prop = 'constructor';
if (has(obj, prop) && !keys.contains(prop)) keys.push(prop);
while (nonEnumIdx--) {
prop = nonEnumerableProps[nonEnumIdx];
if (prop in obj && obj[prop] !== proto[prop] && !keys.contains(prop)) {
keys.push(prop);
}
}
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/keys.js
// Retrieve the names of an object's own properties.
// Delegates to **ECMAScript 5**'s native `Object.keys`.
function keys(obj) {
if (!isObject(obj)) return [];
if (nativeKeys) return nativeKeys(obj);
var keys = [];
for (var key in obj) if (has(obj, key)) keys.push(key);
// Ahem, IE < 9.
if (hasEnumBug) collectNonEnumProps(obj, keys);
return keys;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isEmpty.js
// Is a given array, string, or object empty?
// An "empty" object has no enumerable own-properties.
function isEmpty(obj) {
if (obj == null) return true;
// Skip the more expensive `toString`-based type checks if `obj` has no
// `.length`.
var length = _getLength(obj);
if (typeof length == 'number' && (
isArray(obj) || isString(obj) || modules_isArguments(obj)
)) return length === 0;
return _getLength(keys(obj)) === 0;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isMatch.js
// Returns whether an object has a given set of `key:value` pairs.
function isMatch(object, attrs) {
var _keys = keys(attrs), length = _keys.length;
if (object == null) return !length;
var obj = Object(object);
for (var i = 0; i < length; i++) {
var key = _keys[i];
if (attrs[key] !== obj[key] || !(key in obj)) return false;
}
return true;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/underscore.js
// If Underscore is called as a function, it returns a wrapped object that can
// be used OO-style. This wrapper holds altered versions of all functions added
// through `_.mixin`. Wrapped objects may be chained.
function _(obj) {
if (obj instanceof _) return obj;
if (!(this instanceof _)) return new _(obj);
this._wrapped = obj;
}
_.VERSION = VERSION;
// Extracts the result from a wrapped and chained object.
_.prototype.value = function() {
return this._wrapped;
};
// Provide unwrapping proxies for some methods used in engine operations
// such as arithmetic and JSON stringification.
_.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
_.prototype.toString = function() {
return String(this._wrapped);
};
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_toBufferView.js
// Internal function to wrap or shallow-copy an ArrayBuffer,
// typed array or DataView to a new view, reusing the buffer.
function toBufferView(bufferSource) {
return new Uint8Array(
bufferSource.buffer || bufferSource,
bufferSource.byteOffset || 0,
_getByteLength(bufferSource)
);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isEqual.js
// We use this string twice, so give it a name for minification.
var tagDataView = '[object DataView]';
// Internal recursive comparison function for `_.isEqual`.
function eq(a, b, aStack, bStack) {
// Identical objects are equal. `0 === -0`, but they aren't identical.
// See the [Harmony `egal` proposal](https://wiki.ecmascript.org/doku.php?id=harmony:egal).
if (a === b) return a !== 0 || 1 / a === 1 / b;
// `null` or `undefined` only equal to itself (strict comparison).
if (a == null || b == null) return false;
// `NaN`s are equivalent, but non-reflexive.
if (a !== a) return b !== b;
// Exhaust primitive checks
var type = typeof a;
if (type !== 'function' && type !== 'object' && typeof b != 'object') return false;
return deepEq(a, b, aStack, bStack);
}
// Internal recursive comparison function for `_.isEqual`.
function deepEq(a, b, aStack, bStack) {
// Unwrap any wrapped objects.
if (a instanceof _) a = a._wrapped;
if (b instanceof _) b = b._wrapped;
// Compare `[[Class]]` names.
var className = _setup_toString.call(a);
if (className !== _setup_toString.call(b)) return false;
// Work around a bug in IE 10 - Edge 13.
if (hasStringTagBug && className == '[object Object]' && modules_isDataView(a)) {
if (!modules_isDataView(b)) return false;
className = tagDataView;
}
switch (className) {
// These types are compared by value.
case '[object RegExp]':
// RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
case '[object String]':
// Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
// equivalent to `new String("5")`.
return '' + a === '' + b;
case '[object Number]':
// `NaN`s are equivalent, but non-reflexive.
// Object(NaN) is equivalent to NaN.
if (+a !== +a) return +b !== +b;
// An `egal` comparison is performed for other numeric values.
return +a === 0 ? 1 / +a === 1 / b : +a === +b;
case '[object Date]':
case '[object Boolean]':
// Coerce dates and booleans to numeric primitive values. Dates are compared by their
// millisecond representations. Note that invalid dates with millisecond representations
// of `NaN` are not equivalent.
return +a === +b;
case '[object Symbol]':
return SymbolProto.valueOf.call(a) === SymbolProto.valueOf.call(b);
case '[object ArrayBuffer]':
case tagDataView:
// Coerce to typed array so we can fall through.
return deepEq(toBufferView(a), toBufferView(b), aStack, bStack);
}
var areArrays = className === '[object Array]';
if (!areArrays && modules_isTypedArray(a)) {
var byteLength = _getByteLength(a);
if (byteLength !== _getByteLength(b)) return false;
if (a.buffer === b.buffer && a.byteOffset === b.byteOffset) return true;
areArrays = true;
}
if (!areArrays) {
if (typeof a != 'object' || typeof b != 'object') return false;
// Objects with different constructors are not equivalent, but `Object`s or `Array`s
// from different frames are.
var aCtor = a.constructor, bCtor = b.constructor;
if (aCtor !== bCtor && !(modules_isFunction(aCtor) && aCtor instanceof aCtor &&
modules_isFunction(bCtor) && bCtor instanceof bCtor)
&& ('constructor' in a && 'constructor' in b)) {
return false;
}
}
// Assume equality for cyclic structures. The algorithm for detecting cyclic
// structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
// Initializing stack of traversed objects.
// It's done here since we only need them for objects and arrays comparison.
aStack = aStack || [];
bStack = bStack || [];
var length = aStack.length;
while (length--) {
// Linear search. Performance is inversely proportional to the number of
// unique nested structures.
if (aStack[length] === a) return bStack[length] === b;
}
// Add the first object to the stack of traversed objects.
aStack.push(a);
bStack.push(b);
// Recursively compare objects and arrays.
if (areArrays) {
// Compare array lengths to determine if a deep comparison is necessary.
length = a.length;
if (length !== b.length) return false;
// Deep compare the contents, ignoring non-numeric properties.
while (length--) {
if (!eq(a[length], b[length], aStack, bStack)) return false;
}
} else {
// Deep compare objects.
var _keys = keys(a), key;
length = _keys.length;
// Ensure that both objects contain the same number of properties before comparing deep equality.
if (keys(b).length !== length) return false;
while (length--) {
// Deep compare each member
key = _keys[length];
if (!(has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
}
}
// Remove the first object from the stack of traversed objects.
aStack.pop();
bStack.pop();
return true;
}
// Perform a deep comparison to check if two objects are equal.
function isEqual(a, b) {
return eq(a, b);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/allKeys.js
// Retrieve all the enumerable property names of an object.
function allKeys(obj) {
if (!isObject(obj)) return [];
var keys = [];
for (var key in obj) keys.push(key);
// Ahem, IE < 9.
if (hasEnumBug) collectNonEnumProps(obj, keys);
return keys;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_methodFingerprint.js
// Since the regular `Object.prototype.toString` type tests don't work for
// some types in IE 11, we use a fingerprinting heuristic instead, based
// on the methods. It's not great, but it's the best we got.
// The fingerprint method lists are defined below.
function ie11fingerprint(methods) {
var length = _getLength(methods);
return function(obj) {
if (obj == null) return false;
// `Map`, `WeakMap` and `Set` have no enumerable keys.
var keys = allKeys(obj);
if (_getLength(keys)) return false;
for (var i = 0; i < length; i++) {
if (!modules_isFunction(obj[methods[i]])) return false;
}
// If we are testing against `WeakMap`, we need to ensure that
// `obj` doesn't have a `forEach` method in order to distinguish
// it from a regular `Map`.
return methods !== weakMapMethods || !modules_isFunction(obj[forEachName]);
};
}
// In the interest of compact minification, we write
// each string in the fingerprints only once.
var forEachName = 'forEach',
hasName = 'has',
commonInit = ['clear', 'delete'],
mapTail = ['get', hasName, 'set'];
// `Map`, `WeakMap` and `Set` each have slightly different
// combinations of the above sublists.
var mapMethods = commonInit.concat(forEachName, mapTail),
weakMapMethods = commonInit.concat(mapTail),
setMethods = ['add'].concat(commonInit, forEachName, hasName);
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isMap.js
/* harmony default export */ const isMap = (isIE11 ? ie11fingerprint(mapMethods) : tagTester('Map'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isWeakMap.js
/* harmony default export */ const isWeakMap = (isIE11 ? ie11fingerprint(weakMapMethods) : tagTester('WeakMap'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isSet.js
/* harmony default export */ const isSet = (isIE11 ? ie11fingerprint(setMethods) : tagTester('Set'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/isWeakSet.js
/* harmony default export */ const isWeakSet = (tagTester('WeakSet'));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/values.js
// Retrieve the values of an object's properties.
function values(obj) {
var _keys = keys(obj);
var length = _keys.length;
var values = Array(length);
for (var i = 0; i < length; i++) {
values[i] = obj[_keys[i]];
}
return values;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/pairs.js
// Convert an object into a list of `[key, value]` pairs.
// The opposite of `_.object` with one argument.
function pairs(obj) {
var _keys = keys(obj);
var length = _keys.length;
var pairs = Array(length);
for (var i = 0; i < length; i++) {
pairs[i] = [_keys[i], obj[_keys[i]]];
}
return pairs;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/invert.js
// Invert the keys and values of an object. The values must be serializable.
function invert(obj) {
var result = {};
var _keys = keys(obj);
for (var i = 0, length = _keys.length; i < length; i++) {
result[obj[_keys[i]]] = _keys[i];
}
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/functions.js
// Return a sorted list of the function names available on the object.
function functions(obj) {
var names = [];
for (var key in obj) {
if (modules_isFunction(obj[key])) names.push(key);
}
return names.sort();
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_createAssigner.js
// An internal function for creating assigner functions.
function createAssigner(keysFunc, defaults) {
return function(obj) {
var length = arguments.length;
if (defaults) obj = Object(obj);
if (length < 2 || obj == null) return obj;
for (var index = 1; index < length; index++) {
var source = arguments[index],
keys = keysFunc(source),
l = keys.length;
for (var i = 0; i < l; i++) {
var key = keys[i];
if (!defaults || obj[key] === void 0) obj[key] = source[key];
}
}
return obj;
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/extend.js
// Extend a given object with all the properties in passed-in object(s).
/* harmony default export */ const extend = (createAssigner(allKeys));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/extendOwn.js
// Assigns a given object with all the own properties in the passed-in
// object(s).
// (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
/* harmony default export */ const extendOwn = (createAssigner(keys));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/defaults.js
// Fill in a given object with default properties.
/* harmony default export */ const defaults = (createAssigner(allKeys, true));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_baseCreate.js
// Create a naked function reference for surrogate-prototype-swapping.
function ctor() {
return function(){};
}
// An internal function for creating a new object that inherits from another.
function baseCreate(prototype) {
if (!isObject(prototype)) return {};
if (nativeCreate) return nativeCreate(prototype);
var Ctor = ctor();
Ctor.prototype = prototype;
var result = new Ctor;
Ctor.prototype = null;
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/create.js
// Creates an object that inherits from the given prototype object.
// If additional properties are provided then they will be added to the
// created object.
function create(prototype, props) {
var result = baseCreate(prototype);
if (props) extendOwn(result, props);
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/clone.js
// Create a (shallow-cloned) duplicate of an object.
function clone(obj) {
if (!isObject(obj)) return obj;
return isArray(obj) ? obj.slice() : extend({}, obj);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/tap.js
// Invokes `interceptor` with the `obj` and then returns `obj`.
// The primary purpose of this method is to "tap into" a method chain, in
// order to perform operations on intermediate results within the chain.
function tap(obj, interceptor) {
interceptor(obj);
return obj;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/toPath.js
// Normalize a (deep) property `path` to array.
// Like `_.iteratee`, this function can be customized.
function toPath(path) {
return isArray(path) ? path : [path];
}
_.toPath = toPath;
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_toPath.js
// Internal wrapper for `_.toPath` to enable minification.
// Similar to `cb` for `_.iteratee`.
function _toPath_toPath(path) {
return _.toPath(path);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_deepGet.js
// Internal function to obtain a nested property in `obj` along `path`.
function deepGet(obj, path) {
var length = path.length;
for (var i = 0; i < length; i++) {
if (obj == null) return void 0;
obj = obj[path[i]];
}
return length ? obj : void 0;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/get.js
// Get the value of the (deep) property on `path` from `object`.
// If any property in `path` does not exist or if the value is
// `undefined`, return `defaultValue` instead.
// The `path` is normalized through `_.toPath`.
function get(object, path, defaultValue) {
var value = deepGet(object, _toPath_toPath(path));
return isUndefined(value) ? defaultValue : value;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/has.js
// Shortcut function for checking if an object has a given property directly on
// itself (in other words, not on a prototype). Unlike the internal `has`
// function, this public version can also traverse nested properties.
function has_has(obj, path) {
path = _toPath_toPath(path);
var length = path.length;
for (var i = 0; i < length; i++) {
var key = path[i];
if (!has(obj, key)) return false;
obj = obj[key];
}
return !!length;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/identity.js
// Keep the identity function around for default iteratees.
function identity(value) {
return value;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/matcher.js
// Returns a predicate for checking whether an object has a given set of
// `key:value` pairs.
function matcher(attrs) {
attrs = extendOwn({}, attrs);
return function(obj) {
return isMatch(obj, attrs);
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/property.js
// Creates a function that, when passed an object, will traverse that objectтАЩs
// properties down the given `path`, specified as an array of keys or indices.
function property(path) {
path = _toPath_toPath(path);
return function(obj) {
return deepGet(obj, path);
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_optimizeCb.js
// Internal function that returns an efficient (for current engines) version
// of the passed-in callback, to be repeatedly applied in other Underscore
// functions.
function optimizeCb(func, context, argCount) {
if (context === void 0) return func;
switch (argCount == null ? 3 : argCount) {
case 1: return function(value) {
return func.call(context, value);
};
// The 2-argument case is omitted because weтАЩre not using it.
case 3: return function(value, index, collection) {
return func.call(context, value, index, collection);
};
case 4: return function(accumulator, value, index, collection) {
return func.call(context, accumulator, value, index, collection);
};
}
return function() {
return func.apply(context, arguments);
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_baseIteratee.js
// An internal function to generate callbacks that can be applied to each
// element in a collection, returning the desired result тАФ either `_.identity`,
// an arbitrary callback, a property matcher, or a property accessor.
function baseIteratee(value, context, argCount) {
if (value == null) return identity;
if (modules_isFunction(value)) return optimizeCb(value, context, argCount);
if (isObject(value) && !isArray(value)) return matcher(value);
return property(value);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/iteratee.js
// External wrapper for our callback generator. Users may customize
// `_.iteratee` if they want additional predicate/iteratee shorthand styles.
// This abstraction hides the internal-only `argCount` argument.
function iteratee(value, context) {
return baseIteratee(value, context, Infinity);
}
_.iteratee = iteratee;
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_cb.js
// The function we call internally to generate a callback. It invokes
// `_.iteratee` if overridden, otherwise `baseIteratee`.
function cb(value, context, argCount) {
if (_.iteratee !== iteratee) return _.iteratee(value, context);
return baseIteratee(value, context, argCount);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/mapObject.js
// Returns the results of applying the `iteratee` to each element of `obj`.
// In contrast to `_.map` it returns an object.
function mapObject(obj, iteratee, context) {
iteratee = cb(iteratee, context);
var _keys = keys(obj),
length = _keys.length,
results = {};
for (var index = 0; index < length; index++) {
var currentKey = _keys[index];
results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
}
return results;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/noop.js
// Predicate-generating function. Often useful outside of Underscore.
function noop(){}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/propertyOf.js
// Generates a function for a given object that returns a given property.
function propertyOf(obj) {
if (obj == null) return noop;
return function(path) {
return get(obj, path);
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/times.js
// Run a function **n** times.
function times(n, iteratee, context) {
var accum = Array(Math.max(0, n));
iteratee = optimizeCb(iteratee, context, 1);
for (var i = 0; i < n; i++) accum[i] = iteratee(i);
return accum;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/random.js
// Return a random integer between `min` and `max` (inclusive).
function random(min, max) {
if (max == null) {
max = min;
min = 0;
}
return min + Math.floor(Math.random() * (max - min + 1));
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/now.js
// A (possibly faster) way to get the current timestamp as an integer.
/* harmony default export */ const now = (Date.now || function() {
return new Date().getTime();
});
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_createEscaper.js
// Internal helper to generate functions for escaping and unescaping strings
// to/from HTML interpolation.
function createEscaper(map) {
var escaper = function(match) {
return map[match];
};
// Regexes for identifying a key that needs to be escaped.
var source = '(?:' + keys(map).join('|') + ')';
var testRegexp = RegExp(source);
var replaceRegexp = RegExp(source, 'g');
return function(string) {
string = string == null ? '' : '' + string;
return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_escapeMap.js
// Internal list of HTML entities for escaping.
/* harmony default export */ const _escapeMap = ({
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": ''',
'`': '`'
});
;// CONCATENATED MODULE: ./node_modules/underscore/modules/escape.js
// Function for escaping strings to HTML interpolation.
/* harmony default export */ const modules_escape = (createEscaper(_escapeMap));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_unescapeMap.js
// Internal list of HTML entities for unescaping.
/* harmony default export */ const _unescapeMap = (invert(_escapeMap));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/unescape.js
// Function for unescaping strings from HTML interpolation.
/* harmony default export */ const modules_unescape = (createEscaper(_unescapeMap));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/templateSettings.js
// By default, Underscore uses ERB-style template delimiters. Change the
// following template settings to use alternative delimiters.
/* harmony default export */ const templateSettings = (_.templateSettings = {
evaluate: /<%([\s\S]+?)%>/g,
interpolate: /<%=([\s\S]+?)%>/g,
escape: /<%-([\s\S]+?)%>/g
});
;// CONCATENATED MODULE: ./node_modules/underscore/modules/template.js
// When customizing `_.templateSettings`, if you don't want to define an
// interpolation, evaluation or escaping regex, we need one that is
// guaranteed not to match.
var noMatch = /(.)^/;
// Certain characters need to be escaped so that they can be put into a
// string literal.
var escapes = {
"'": "'",
'\\': '\\',
'\r': 'r',
'\n': 'n',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
var escapeRegExp = /\\|'|\r|\n|\u2028|\u2029/g;
function escapeChar(match) {
return '\\' + escapes[match];
}
// In order to prevent third-party code injection through
// `_.templateSettings.variable`, we test it against the following regular
// expression. It is intentionally a bit more liberal than just matching valid
// identifiers, but still prevents possible loopholes through defaults or
// destructuring assignment.
var bareIdentifier = /^\s*(\w|\$)+\s*$/;
// JavaScript micro-templating, similar to John Resig's implementation.
// Underscore templating handles arbitrary delimiters, preserves whitespace,
// and correctly escapes quotes within interpolated code.
// NB: `oldSettings` only exists for backwards compatibility.
function template(text, settings, oldSettings) {
if (!settings && oldSettings) settings = oldSettings;
settings = defaults({}, settings, _.templateSettings);
// Combine delimiters into one regular expression via alternation.
var matcher = RegExp([
(settings.escape || noMatch).source,
(settings.interpolate || noMatch).source,
(settings.evaluate || noMatch).source
].join('|') + '|$', 'g');
// Compile the template source, escaping string literals appropriately.
var index = 0;
var source = "__p+='";
text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
source += text.slice(index, offset).replace(escapeRegExp, escapeChar);
index = offset + match.length;
if (escape) {
source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
} else if (interpolate) {
source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
} else if (evaluate) {
source += "';\n" + evaluate + "\n__p+='";
}
// Adobe VMs need the match returned to produce the correct offset.
return match;
});
source += "';\n";
var argument = settings.variable;
if (argument) {
// Insure against third-party code injection. (CVE-2021-23358)
if (!bareIdentifier.test(argument)) throw new Error(
'variable is not a bare identifier: ' + argument
);
} else {
// If a variable is not specified, place data values in local scope.
source = 'with(obj||{}){\n' + source + '}\n';
argument = 'obj';
}
source = "var __t,__p='',__j=Array.prototype.join," +
"print=function(){__p+=__j.call(arguments,'');};\n" +
source + 'return __p;\n';
var render;
try {
render = new Function(argument, '_', source);
} catch (e) {
e.source = source;
throw e;
}
var template = function(data) {
return render.call(this, data, _);
};
// Provide the compiled source as a convenience for precompilation.
template.source = 'function(' + argument + '){\n' + source + '}';
return template;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/result.js
// Traverses the children of `obj` along `path`. If a child is a function, it
// is invoked with its parent as context. Returns the value of the final
// child, or `fallback` if any child is undefined.
function result(obj, path, fallback) {
path = _toPath_toPath(path);
var length = path.length;
if (!length) {
return modules_isFunction(fallback) ? fallback.call(obj) : fallback;
}
for (var i = 0; i < length; i++) {
var prop = obj == null ? void 0 : obj[path[i]];
if (prop === void 0) {
prop = fallback;
i = length; // Ensure we don't continue iterating.
}
obj = modules_isFunction(prop) ? prop.call(obj) : prop;
}
return obj;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/uniqueId.js
// Generate a unique integer id (unique within the entire client session).
// Useful for temporary DOM ids.
var idCounter = 0;
function uniqueId(prefix) {
var id = ++idCounter + '';
return prefix ? prefix + id : id;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/chain.js
// Start chaining a wrapped Underscore object.
function chain(obj) {
var instance = _(obj);
instance._chain = true;
return instance;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_executeBound.js
// Internal function to execute `sourceFunc` bound to `context` with optional
// `args`. Determines whether to execute a function as a constructor or as a
// normal function.
function executeBound(sourceFunc, boundFunc, context, callingContext, args) {
if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
var self = baseCreate(sourceFunc.prototype);
var result = sourceFunc.apply(self, args);
if (isObject(result)) return result;
return self;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/partial.js
// Partially apply a function by creating a version that has had some of its
// arguments pre-filled, without changing its dynamic `this` context. `_` acts
// as a placeholder by default, allowing any combination of arguments to be
// pre-filled. Set `_.partial.placeholder` for a custom placeholder argument.
var partial = restArguments(function(func, boundArgs) {
var placeholder = partial.placeholder;
var bound = function() {
var position = 0, length = boundArgs.length;
var args = Array(length);
for (var i = 0; i < length; i++) {
args[i] = boundArgs[i] === placeholder ? arguments[position++] : boundArgs[i];
}
while (position < arguments.length) args.push(arguments[position++]);
return executeBound(func, bound, this, this, args);
};
return bound;
});
partial.placeholder = _;
/* harmony default export */ const modules_partial = (partial);
;// CONCATENATED MODULE: ./node_modules/underscore/modules/bind.js
// Create a function bound to a given object (assigning `this`, and arguments,
// optionally).
/* harmony default export */ const bind = (restArguments(function(func, context, args) {
if (!modules_isFunction(func)) throw new TypeError('Bind must be called on a function');
var bound = restArguments(function(callArgs) {
return executeBound(func, bound, context, this, args.concat(callArgs));
});
return bound;
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_isArrayLike.js
// Internal helper for collection methods to determine whether a collection
// should be iterated as an array or as an object.
// Related: https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
// Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
/* harmony default export */ const _isArrayLike = (createSizePropertyCheck(_getLength));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_flatten.js
// Internal implementation of a recursive `flatten` function.
function flatten(input, depth, strict, output) {
output = output || [];
if (!depth && depth !== 0) {
depth = Infinity;
} else if (depth <= 0) {
return output.concat(input);
}
var idx = output.length;
for (var i = 0, length = _getLength(input); i < length; i++) {
var value = input[i];
if (_isArrayLike(value) && (isArray(value) || modules_isArguments(value))) {
// Flatten current level of array or arguments object.
if (depth > 1) {
flatten(value, depth - 1, strict, output);
idx = output.length;
} else {
var j = 0, len = value.length;
while (j < len) output[idx++] = value[j++];
}
} else if (!strict) {
output[idx++] = value;
}
}
return output;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/bindAll.js
// Bind a number of an object's methods to that object. Remaining arguments
// are the method names to be bound. Useful for ensuring that all callbacks
// defined on an object belong to it.
/* harmony default export */ const bindAll = (restArguments(function(obj, keys) {
keys = flatten(keys, false, false);
var index = keys.length;
if (index < 1) throw new Error('bindAll must be passed function names');
while (index--) {
var key = keys[index];
obj[key] = bind(obj[key], obj);
}
return obj;
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/memoize.js
// Memoize an expensive function by storing its results.
function memoize(func, hasher) {
var memoize = function(key) {
var cache = memoize.cache;
var address = '' + (hasher ? hasher.apply(this, arguments) : key);
if (!has(cache, address)) cache[address] = func.apply(this, arguments);
return cache[address];
};
memoize.cache = {};
return memoize;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/delay.js
// Delays a function for the given number of milliseconds, and then calls
// it with the arguments supplied.
/* harmony default export */ const delay = (restArguments(function(func, wait, args) {
return setTimeout(function() {
return func.apply(null, args);
}, wait);
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/defer.js
// Defers a function, scheduling it to run after the current call stack has
// cleared.
/* harmony default export */ const defer = (modules_partial(delay, _, 1));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/throttle.js
// Returns a function, that, when invoked, will only be triggered at most once
// during a given window of time. Normally, the throttled function will run
// as much as it can, without ever going more than once per `wait` duration;
// but if you'd like to disable the execution on the leading edge, pass
// `{leading: false}`. To disable execution on the trailing edge, ditto.
function throttle(func, wait, options) {
var timeout, context, args, result;
var previous = 0;
if (!options) options = {};
var later = function() {
previous = options.leading === false ? 0 : now();
timeout = null;
result = func.apply(context, args);
if (!timeout) context = args = null;
};
var throttled = function() {
var _now = now();
if (!previous && options.leading === false) previous = _now;
var remaining = wait - (_now - previous);
context = this;
args = arguments;
if (remaining <= 0 || remaining > wait) {
if (timeout) {
clearTimeout(timeout);
timeout = null;
}
previous = _now;
result = func.apply(context, args);
if (!timeout) context = args = null;
} else if (!timeout && options.trailing !== false) {
timeout = setTimeout(later, remaining);
}
return result;
};
throttled.cancel = function() {
clearTimeout(timeout);
previous = 0;
timeout = context = args = null;
};
return throttled;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/debounce.js
// When a sequence of calls of the returned function ends, the argument
// function is triggered. The end of a sequence is defined by the `wait`
// parameter. If `immediate` is passed, the argument function will be
// triggered at the beginning of the sequence instead of at the end.
function debounce(func, wait, immediate) {
var timeout, previous, args, result, context;
var later = function() {
var passed = now() - previous;
if (wait > passed) {
timeout = setTimeout(later, wait - passed);
} else {
timeout = null;
if (!immediate) result = func.apply(context, args);
// This check is needed because `func` can recursively invoke `debounced`.
if (!timeout) args = context = null;
}
};
var debounced = restArguments(function(_args) {
context = this;
args = _args;
previous = now();
if (!timeout) {
timeout = setTimeout(later, wait);
if (immediate) result = func.apply(context, args);
}
return result;
});
debounced.cancel = function() {
clearTimeout(timeout);
timeout = args = context = null;
};
return debounced;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/wrap.js
// Returns the first function passed as an argument to the second,
// allowing you to adjust arguments, run code before and after, and
// conditionally execute the original function.
function wrap(func, wrapper) {
return modules_partial(wrapper, func);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/negate.js
// Returns a negated version of the passed-in predicate.
function negate(predicate) {
return function() {
return !predicate.apply(this, arguments);
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/compose.js
// Returns a function that is the composition of a list of functions, each
// consuming the return value of the function that follows.
function compose() {
var args = arguments;
var start = args.length - 1;
return function() {
var i = start;
var result = args[start].apply(this, arguments);
while (i--) result = args[i].call(this, result);
return result;
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/after.js
// Returns a function that will only be executed on and after the Nth call.
function after(times, func) {
return function() {
if (--times < 1) {
return func.apply(this, arguments);
}
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/before.js
// Returns a function that will only be executed up to (but not including) the
// Nth call.
function before(times, func) {
var memo;
return function() {
if (--times > 0) {
memo = func.apply(this, arguments);
}
if (times <= 1) func = null;
return memo;
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/once.js
// Returns a function that will be executed at most one time, no matter how
// often you call it. Useful for lazy initialization.
/* harmony default export */ const once = (modules_partial(before, 2));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/findKey.js
// Returns the first key on an object that passes a truth test.
function findKey(obj, predicate, context) {
predicate = cb(predicate, context);
var _keys = keys(obj), key;
for (var i = 0, length = _keys.length; i < length; i++) {
key = _keys[i];
if (predicate(obj[key], key, obj)) return key;
}
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_createPredicateIndexFinder.js
// Internal function to generate `_.findIndex` and `_.findLastIndex`.
function createPredicateIndexFinder(dir) {
return function(array, predicate, context) {
predicate = cb(predicate, context);
var length = _getLength(array);
var index = dir > 0 ? 0 : length - 1;
for (; index >= 0 && index < length; index += dir) {
if (predicate(array[index], index, array)) return index;
}
return -1;
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/findIndex.js
// Returns the first index on an array-like that passes a truth test.
/* harmony default export */ const findIndex = (createPredicateIndexFinder(1));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/findLastIndex.js
// Returns the last index on an array-like that passes a truth test.
/* harmony default export */ const findLastIndex = (createPredicateIndexFinder(-1));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/sortedIndex.js
// Use a comparator function to figure out the smallest index at which
// an object should be inserted so as to maintain order. Uses binary search.
function sortedIndex(array, obj, iteratee, context) {
iteratee = cb(iteratee, context, 1);
var value = iteratee(obj);
var low = 0, high = _getLength(array);
while (low < high) {
var mid = Math.floor((low + high) / 2);
if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
}
return low;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_createIndexFinder.js
// Internal function to generate the `_.indexOf` and `_.lastIndexOf` functions.
function createIndexFinder(dir, predicateFind, sortedIndex) {
return function(array, item, idx) {
var i = 0, length = _getLength(array);
if (typeof idx == 'number') {
if (dir > 0) {
i = idx >= 0 ? idx : Math.max(idx + length, i);
} else {
length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
}
} else if (sortedIndex && idx && length) {
idx = sortedIndex(array, item);
return array[idx] === item ? idx : -1;
}
if (item !== item) {
idx = predicateFind(slice.call(array, i, length), isNaN_isNaN);
return idx >= 0 ? idx + i : -1;
}
for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
if (array[idx] === item) return idx;
}
return -1;
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/indexOf.js
// Return the position of the first occurrence of an item in an array,
// or -1 if the item is not included in the array.
// If the array is large and already in sort order, pass `true`
// for **isSorted** to use binary search.
/* harmony default export */ const indexOf = (createIndexFinder(1, findIndex, sortedIndex));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/lastIndexOf.js
// Return the position of the last occurrence of an item in an array,
// or -1 if the item is not included in the array.
/* harmony default export */ const lastIndexOf = (createIndexFinder(-1, findLastIndex));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/find.js
// Return the first value which passes a truth test.
function find(obj, predicate, context) {
var keyFinder = _isArrayLike(obj) ? findIndex : findKey;
var key = keyFinder(obj, predicate, context);
if (key !== void 0 && key !== -1) return obj[key];
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/findWhere.js
// Convenience version of a common use case of `_.find`: getting the first
// object containing specific `key:value` pairs.
function findWhere(obj, attrs) {
return find(obj, matcher(attrs));
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/each.js
// The cornerstone for collection functions, an `each`
// implementation, aka `forEach`.
// Handles raw objects in addition to array-likes. Treats all
// sparse array-likes as if they were dense.
function each(obj, iteratee, context) {
iteratee = optimizeCb(iteratee, context);
var i, length;
if (_isArrayLike(obj)) {
for (i = 0, length = obj.length; i < length; i++) {
iteratee(obj[i], i, obj);
}
} else {
var _keys = keys(obj);
for (i = 0, length = _keys.length; i < length; i++) {
iteratee(obj[_keys[i]], _keys[i], obj);
}
}
return obj;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/map.js
// Return the results of applying the iteratee to each element.
function map(obj, iteratee, context) {
iteratee = cb(iteratee, context);
var _keys = !_isArrayLike(obj) && keys(obj),
length = (_keys || obj).length,
results = Array(length);
for (var index = 0; index < length; index++) {
var currentKey = _keys ? _keys[index] : index;
results[index] = iteratee(obj[currentKey], currentKey, obj);
}
return results;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_createReduce.js
// Internal helper to create a reducing function, iterating left or right.
function createReduce(dir) {
// Wrap code that reassigns argument variables in a separate function than
// the one that accesses `arguments.length` to avoid a perf hit. (#1991)
var reducer = function(obj, iteratee, memo, initial) {
var _keys = !_isArrayLike(obj) && keys(obj),
length = (_keys || obj).length,
index = dir > 0 ? 0 : length - 1;
if (!initial) {
memo = obj[_keys ? _keys[index] : index];
index += dir;
}
for (; index >= 0 && index < length; index += dir) {
var currentKey = _keys ? _keys[index] : index;
memo = iteratee(memo, obj[currentKey], currentKey, obj);
}
return memo;
};
return function(obj, iteratee, memo, context) {
var initial = arguments.length >= 3;
return reducer(obj, optimizeCb(iteratee, context, 4), memo, initial);
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/reduce.js
// **Reduce** builds up a single result from a list of values, aka `inject`,
// or `foldl`.
/* harmony default export */ const reduce = (createReduce(1));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/reduceRight.js
// The right-associative version of reduce, also known as `foldr`.
/* harmony default export */ const reduceRight = (createReduce(-1));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/filter.js
// Return all the elements that pass a truth test.
function filter(obj, predicate, context) {
var results = [];
predicate = cb(predicate, context);
each(obj, function(value, index, list) {
if (predicate(value, index, list)) results.push(value);
});
return results;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/reject.js
// Return all the elements for which a truth test fails.
function reject(obj, predicate, context) {
return filter(obj, negate(cb(predicate)), context);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/every.js
// Determine whether all of the elements pass a truth test.
function every(obj, predicate, context) {
predicate = cb(predicate, context);
var _keys = !_isArrayLike(obj) && keys(obj),
length = (_keys || obj).length;
for (var index = 0; index < length; index++) {
var currentKey = _keys ? _keys[index] : index;
if (!predicate(obj[currentKey], currentKey, obj)) return false;
}
return true;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/some.js
// Determine if at least one element in the object passes a truth test.
function some(obj, predicate, context) {
predicate = cb(predicate, context);
var _keys = !_isArrayLike(obj) && keys(obj),
length = (_keys || obj).length;
for (var index = 0; index < length; index++) {
var currentKey = _keys ? _keys[index] : index;
if (predicate(obj[currentKey], currentKey, obj)) return true;
}
return false;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/contains.js
// Determine if the array or object contains a given item (using `===`).
function contains(obj, item, fromIndex, guard) {
if (!_isArrayLike(obj)) obj = values(obj);
if (typeof fromIndex != 'number' || guard) fromIndex = 0;
return indexOf(obj, item, fromIndex) >= 0;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/invoke.js
// Invoke a method (with arguments) on every item in a collection.
/* harmony default export */ const invoke = (restArguments(function(obj, path, args) {
var contextPath, func;
if (modules_isFunction(path)) {
func = path;
} else {
path = _toPath_toPath(path);
contextPath = path.slice(0, -1);
path = path[path.length - 1];
}
return map(obj, function(context) {
var method = func;
if (!method) {
if (contextPath && contextPath.length) {
context = deepGet(context, contextPath);
}
if (context == null) return void 0;
method = context[path];
}
return method == null ? method : method.apply(context, args);
});
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/pluck.js
// Convenience version of a common use case of `_.map`: fetching a property.
function pluck(obj, key) {
return map(obj, property(key));
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/where.js
// Convenience version of a common use case of `_.filter`: selecting only
// objects containing specific `key:value` pairs.
function where(obj, attrs) {
return filter(obj, matcher(attrs));
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/max.js
// Return the maximum element (or element-based computation).
function max(obj, iteratee, context) {
var result = -Infinity, lastComputed = -Infinity,
value, computed;
if (iteratee == null || (typeof iteratee == 'number' && typeof obj[0] != 'object' && obj != null)) {
obj = _isArrayLike(obj) ? obj : values(obj);
for (var i = 0, length = obj.length; i < length; i++) {
value = obj[i];
if (value != null && value > result) {
result = value;
}
}
} else {
iteratee = cb(iteratee, context);
each(obj, function(v, index, list) {
computed = iteratee(v, index, list);
if (computed > lastComputed || (computed === -Infinity && result === -Infinity)) {
result = v;
lastComputed = computed;
}
});
}
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/min.js
// Return the minimum element (or element-based computation).
function min(obj, iteratee, context) {
var result = Infinity, lastComputed = Infinity,
value, computed;
if (iteratee == null || (typeof iteratee == 'number' && typeof obj[0] != 'object' && obj != null)) {
obj = _isArrayLike(obj) ? obj : values(obj);
for (var i = 0, length = obj.length; i < length; i++) {
value = obj[i];
if (value != null && value < result) {
result = value;
}
}
} else {
iteratee = cb(iteratee, context);
each(obj, function(v, index, list) {
computed = iteratee(v, index, list);
if (computed < lastComputed || (computed === Infinity && result === Infinity)) {
result = v;
lastComputed = computed;
}
});
}
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/toArray.js
// Safely create a real, live array from anything iterable.
var reStrSymbol = /[^\ud800-\udfff]|[\ud800-\udbff][\udc00-\udfff]|[\ud800-\udfff]/g;
function toArray(obj) {
if (!obj) return [];
if (isArray(obj)) return slice.call(obj);
if (isString(obj)) {
// Keep surrogate pair characters together.
return obj.match(reStrSymbol);
}
if (_isArrayLike(obj)) return map(obj, identity);
return values(obj);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/sample.js
// Sample **n** random values from a collection using the modern version of the
// [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/FisherтАУYates_shuffle).
// If **n** is not specified, returns a single random element.
// The internal `guard` argument allows it to work with `_.map`.
function sample(obj, n, guard) {
if (n == null || guard) {
if (!_isArrayLike(obj)) obj = values(obj);
return obj[random(obj.length - 1)];
}
var sample = toArray(obj);
var length = _getLength(sample);
n = Math.max(Math.min(n, length), 0);
var last = length - 1;
for (var index = 0; index < n; index++) {
var rand = random(index, last);
var temp = sample[index];
sample[index] = sample[rand];
sample[rand] = temp;
}
return sample.slice(0, n);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/shuffle.js
// Shuffle a collection.
function shuffle(obj) {
return sample(obj, Infinity);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/sortBy.js
// Sort the object's values by a criterion produced by an iteratee.
function sortBy(obj, iteratee, context) {
var index = 0;
iteratee = cb(iteratee, context);
return pluck(map(obj, function(value, key, list) {
return {
value: value,
index: index++,
criteria: iteratee(value, key, list)
};
}).sort(function(left, right) {
var a = left.criteria;
var b = right.criteria;
if (a !== b) {
if (a > b || a === void 0) return 1;
if (a < b || b === void 0) return -1;
}
return left.index - right.index;
}), 'value');
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_group.js
// An internal function used for aggregate "group by" operations.
function group(behavior, partition) {
return function(obj, iteratee, context) {
var result = partition ? [[], []] : {};
iteratee = cb(iteratee, context);
each(obj, function(value, index) {
var key = iteratee(value, index, obj);
behavior(result, value, key);
});
return result;
};
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/groupBy.js
// Groups the object's values by a criterion. Pass either a string attribute
// to group by, or a function that returns the criterion.
/* harmony default export */ const groupBy = (group(function(result, value, key) {
if (has(result, key)) result[key].push(value); else result[key] = [value];
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/indexBy.js
// Indexes the object's values by a criterion, similar to `_.groupBy`, but for
// when you know that your index values will be unique.
/* harmony default export */ const indexBy = (group(function(result, value, key) {
result[key] = value;
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/countBy.js
// Counts instances of an object that group by a certain criterion. Pass
// either a string attribute to count by, or a function that returns the
// criterion.
/* harmony default export */ const countBy = (group(function(result, value, key) {
if (has(result, key)) result[key]++; else result[key] = 1;
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/partition.js
// Split a collection into two arrays: one whose elements all pass the given
// truth test, and one whose elements all do not pass the truth test.
/* harmony default export */ const partition = (group(function(result, value, pass) {
result[pass ? 0 : 1].push(value);
}, true));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/size.js
// Return the number of elements in a collection.
function size(obj) {
if (obj == null) return 0;
return _isArrayLike(obj) ? obj.length : keys(obj).length;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_keyInObj.js
// Internal `_.pick` helper function to determine whether `key` is an enumerable
// property name of `obj`.
function keyInObj(value, key, obj) {
return key in obj;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/pick.js
// Return a copy of the object only containing the allowed properties.
/* harmony default export */ const pick = (restArguments(function(obj, keys) {
var result = {}, iteratee = keys[0];
if (obj == null) return result;
if (modules_isFunction(iteratee)) {
if (keys.length > 1) iteratee = optimizeCb(iteratee, keys[1]);
keys = allKeys(obj);
} else {
iteratee = keyInObj;
keys = flatten(keys, false, false);
obj = Object(obj);
}
for (var i = 0, length = keys.length; i < length; i++) {
var key = keys[i];
var value = obj[key];
if (iteratee(value, key, obj)) result[key] = value;
}
return result;
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/omit.js
// Return a copy of the object without the disallowed properties.
/* harmony default export */ const omit = (restArguments(function(obj, keys) {
var iteratee = keys[0], context;
if (modules_isFunction(iteratee)) {
iteratee = negate(iteratee);
if (keys.length > 1) context = keys[1];
} else {
keys = map(flatten(keys, false, false), String);
iteratee = function(value, key) {
return !contains(keys, key);
};
}
return pick(obj, iteratee, context);
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/initial.js
// Returns everything but the last entry of the array. Especially useful on
// the arguments object. Passing **n** will return all the values in
// the array, excluding the last N.
function initial(array, n, guard) {
return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/first.js
// Get the first element of an array. Passing **n** will return the first N
// values in the array. The **guard** check allows it to work with `_.map`.
function first(array, n, guard) {
if (array == null || array.length < 1) return n == null || guard ? void 0 : [];
if (n == null || guard) return array[0];
return initial(array, array.length - n);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/rest.js
// Returns everything but the first entry of the `array`. Especially useful on
// the `arguments` object. Passing an **n** will return the rest N values in the
// `array`.
function rest(array, n, guard) {
return slice.call(array, n == null || guard ? 1 : n);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/last.js
// Get the last element of an array. Passing **n** will return the last N
// values in the array.
function last(array, n, guard) {
if (array == null || array.length < 1) return n == null || guard ? void 0 : [];
if (n == null || guard) return array[array.length - 1];
return rest(array, Math.max(0, array.length - n));
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/compact.js
// Trim out all falsy values from an array.
function compact(array) {
return filter(array, Boolean);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/flatten.js
// Flatten out an array, either recursively (by default), or up to `depth`.
// Passing `true` or `false` as `depth` means `1` or `Infinity`, respectively.
function flatten_flatten(array, depth) {
return flatten(array, depth, false);
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/difference.js
// Take the difference between one array and a number of other arrays.
// Only the elements present in just the first array will remain.
/* harmony default export */ const difference = (restArguments(function(array, rest) {
rest = flatten(rest, true, true);
return filter(array, function(value){
return !contains(rest, value);
});
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/without.js
// Return a version of the array that does not contain the specified value(s).
/* harmony default export */ const without = (restArguments(function(array, otherArrays) {
return difference(array, otherArrays);
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/uniq.js
// Produce a duplicate-free version of the array. If the array has already
// been sorted, you have the option of using a faster algorithm.
// The faster algorithm will not work with an iteratee if the iteratee
// is not a one-to-one function, so providing an iteratee will disable
// the faster algorithm.
function uniq(array, isSorted, iteratee, context) {
if (!isBoolean(isSorted)) {
context = iteratee;
iteratee = isSorted;
isSorted = false;
}
if (iteratee != null) iteratee = cb(iteratee, context);
var result = [];
var seen = [];
for (var i = 0, length = _getLength(array); i < length; i++) {
var value = array[i],
computed = iteratee ? iteratee(value, i, array) : value;
if (isSorted && !iteratee) {
if (!i || seen !== computed) result.push(value);
seen = computed;
} else if (iteratee) {
if (!contains(seen, computed)) {
seen.push(computed);
result.push(value);
}
} else if (!contains(result, value)) {
result.push(value);
}
}
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/union.js
// Produce an array that contains the union: each distinct element from all of
// the passed-in arrays.
/* harmony default export */ const union = (restArguments(function(arrays) {
return uniq(flatten(arrays, true, true));
}));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/intersection.js
// Produce an array that contains every item shared between all the
// passed-in arrays.
function intersection(array) {
var result = [];
var argsLength = arguments.length;
for (var i = 0, length = _getLength(array); i < length; i++) {
var item = array[i];
if (contains(result, item)) continue;
var j;
for (j = 1; j < argsLength; j++) {
if (!contains(arguments[j], item)) break;
}
if (j === argsLength) result.push(item);
}
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/unzip.js
// Complement of zip. Unzip accepts an array of arrays and groups
// each array's elements on shared indices.
function unzip(array) {
var length = (array && max(array, _getLength).length) || 0;
var result = Array(length);
for (var index = 0; index < length; index++) {
result[index] = pluck(array, index);
}
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/zip.js
// Zip together multiple lists into a single array -- elements that share
// an index go together.
/* harmony default export */ const zip = (restArguments(unzip));
;// CONCATENATED MODULE: ./node_modules/underscore/modules/object.js
// Converts lists into objects. Pass either a single array of `[key, value]`
// pairs, or two parallel arrays of the same length -- one of keys, and one of
// the corresponding values. Passing by pairs is the reverse of `_.pairs`.
function object(list, values) {
var result = {};
for (var i = 0, length = _getLength(list); i < length; i++) {
if (values) {
result[list[i]] = values[i];
} else {
result[list[i][0]] = list[i][1];
}
}
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/range.js
// Generate an integer Array containing an arithmetic progression. A port of
// the native Python `range()` function. See
// [the Python documentation](https://docs.python.org/library/functions.html#range).
function range(start, stop, step) {
if (stop == null) {
stop = start || 0;
start = 0;
}
if (!step) {
step = stop < start ? -1 : 1;
}
var length = Math.max(Math.ceil((stop - start) / step), 0);
var range = Array(length);
for (var idx = 0; idx < length; idx++, start += step) {
range[idx] = start;
}
return range;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/chunk.js
// Chunk a single array into multiple arrays, each containing `count` or fewer
// items.
function chunk(array, count) {
if (count == null || count < 1) return [];
var result = [];
var i = 0, length = array.length;
while (i < length) {
result.push(slice.call(array, i, i += count));
}
return result;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/_chainResult.js
// Helper function to continue chaining intermediate results.
function chainResult(instance, obj) {
return instance._chain ? _(obj).chain() : obj;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/mixin.js
// Add your own custom functions to the Underscore object.
function mixin(obj) {
each(functions(obj), function(name) {
var func = _[name] = obj[name];
_.prototype[name] = function() {
var args = [this._wrapped];
push.apply(args, arguments);
return chainResult(this, func.apply(_, args));
};
});
return _;
}
;// CONCATENATED MODULE: ./node_modules/underscore/modules/underscore-array-methods.js
// Add all mutator `Array` functions to the wrapper.
each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
var method = ArrayProto[name];
_.prototype[name] = function() {
var obj = this._wrapped;
if (obj != null) {
method.apply(obj, arguments);
if ((name === 'shift' || name === 'splice') && obj.length === 0) {
delete obj[0];
}
}
return chainResult(this, obj);
};
});
// Add all accessor `Array` functions to the wrapper.
each(['concat', 'join', 'slice'], function(name) {
var method = ArrayProto[name];
_.prototype[name] = function() {
var obj = this._wrapped;
if (obj != null) obj = method.apply(obj, arguments);
return chainResult(this, obj);
};
});
/* harmony default export */ const underscore_array_methods = (_);
;// CONCATENATED MODULE: ./node_modules/underscore/modules/index.js
// Named Exports
// =============
// Underscore.js 1.13.6
// https://underscorejs.org
// (c) 2009-2022 Jeremy Ashkenas, Julian Gonggrijp, and DocumentCloud and Investigative Reporters & Editors
// Underscore may be freely distributed under the MIT license.
// Baseline setup.
// Object Functions
// ----------------
// Our most fundamental functions operate on any JavaScript object.
// Most functions in Underscore depend on at least one function in this section.
// A group of functions that check the types of core JavaScript values.
// These are often informally referred to as the "isType" functions.
// Functions that treat an object as a dictionary of key-value pairs.
// Utility Functions
// -----------------
// A bit of a grab bag: Predicate-generating functions for use with filters and
// loops, string escaping and templating, create random numbers and unique ids,
// and functions that facilitate Underscore's chaining and iteration conventions.
// Function (ahem) Functions
// -------------------------
// These functions take a function as an argument and return a new function
// as the result. Also known as higher-order functions.
// Finders
// -------
// Functions that extract (the position of) a single element from an object
// or array based on some criterion.
// Collection Functions
// --------------------
// Functions that work on any collection of elements: either an array, or
// an object of key-value pairs.
// `_.pick` and `_.omit` are actually object functions, but we put
// them here in order to create a more natural reading order in the
// monolithic build as they depend on `_.contains`.
// Array Functions
// ---------------
// Functions that operate on arrays (and array-likes) only, because theyтАЩre
// expressed in terms of operations on an ordered list of values.
// OOP
// ---
// These modules support the "object-oriented" calling style. See also
// `underscore.js` and `index-default.js`.
;// CONCATENATED MODULE: ./node_modules/underscore/modules/index-default.js
// Default Export
// ==============
// In this module, we mix our bundled exports into the `_` object and export
// the result. This is analogous to setting `module.exports = _` in CommonJS.
// Hence, this module is also the entry point of our UMD bundle and the package
// entry point for CommonJS and AMD users. In other words, this is (the source
// of) the module you are interfacing with when you do any of the following:
//
// ```js
// // CommonJS
// var _ = require('underscore');
//
// // AMD
// define(['underscore'], function(_) {...});
//
// // UMD in the browser
// // _ is available as a global variable
// ```
// Add all of the Underscore functions to the wrapper object.
var index_default_ = mixin(modules_namespaceObject);
// Legacy Node.js API.
index_default_._ = index_default_;
// Export the Underscore API.
/* harmony default export */ const index_default = (index_default_);
;// CONCATENATED MODULE: ./node_modules/underscore/modules/index-all.js
// ESM Exports
// ===========
// This module is the package entry point for ES module users. In other words,
// it is the module they are interfacing with when they import from the whole
// package instead of from a submodule, like this:
//
// ```js
// import { map } from 'underscore';
// ```
//
// The difference with `./index-default`, which is the package entry point for
// CommonJS, AMD and UMD users, is purely technical. In ES modules, named and
// default exports are considered to be siblings, so when you have a default
// export, its properties are not automatically available as named exports. For
// this reason, we re-export the named exports in addition to providing the same
// default export as in `./index-default`.
/***/ })
/******/ });
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ var cachedModule = __webpack_module_cache__[moduleId];
/******/ if (cachedModule !== undefined) {
/******/ return cachedModule.exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ // no module.id needed
/******/ // no module.loaded needed
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/compat get default export */
/******/ (() => {
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = (module) => {
/******/ var getter = module && module.__esModule ?
/******/ () => (module['default']) :
/******/ () => (module);
/******/ __webpack_require__.d(getter, { a: getter });
/******/ return getter;
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ }
/******/ }
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/global */
/******/ (() => {
/******/ __webpack_require__.g = (function() {
/******/ if (typeof globalThis === 'object') return globalThis;
/******/ try {
/******/ return this || new Function('return this')();
/******/ } catch (e) {
/******/ if (typeof window === 'object') return window;
/******/ }
/******/ })();
/******/ })();
/******/
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ })();
/******/
/******/ /* webpack/runtime/make namespace object */
/******/ (() => {
/******/ // define __esModule on exports
/******/ __webpack_require__.r = (exports) => {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
(() => {
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
ZP: () => (/* binding */ src_0),
kr: () => (/* binding */ grapesjs),
j7: () => (/* binding */ usePlugin)
});
// EXTERNAL MODULE: ./node_modules/underscore/modules/index-all.js + 160 modules
var index_all = __webpack_require__(50);
// EXTERNAL MODULE: ./src/utils/mixins.ts
var mixins = __webpack_require__(163);
;// CONCATENATED MODULE: ./src/utils/html.ts
/**
* Safe ES6 tagged template strings
* @param {Array} literals
* @param {Array} substs
* @returns {String}
* @example
* const str = 'Hello';
* const strHtml = html`Escaped ${str}, unescaped $${str}`;
*/
function html(literals) {
var substs = [];
for (var _i = 1; _i < arguments.length; _i++) {
substs[_i - 1] = arguments[_i];
}
var raw = literals.raw;
return raw.reduce(function (acc, lit, i) {
var subst = substs[i - 1];
var last = raw[i - 1];
if (Array.isArray(subst)) {
subst = subst.join('');
}
else if (last && last.slice(-1) === '$') {
// If the interpolation is preceded by a dollar sign, it won't be escaped
acc = acc.slice(0, -1);
}
else {
subst = (0,mixins.escape)(subst);
}
return acc + subst + lit;
});
}
;// CONCATENATED MODULE: ./src/editor/config/config.ts
var config = {
stylePrefix: 'gjs-',
components: '',
style: '',
fromElement: false,
projectData: undefined,
noticeOnUnload: true,
showOffsets: false,
showOffsetsSelected: false,
forceClass: true,
height: '900px',
width: '100%',
log: ['warning', 'error'],
baseCss: '',
protectedCss: '* { box-sizing: border-box; } body {margin: 0;}',
canvasCss: '',
defaultCommand: 'select-comp',
showToolbar: true,
showDevices: true,
devicePreviewMode: false,
mediaCondition: 'max-width',
tagVarStart: '{[ ',
tagVarEnd: ' ]}',
keepEmptyTextNodes: false,
jsInHtml: true,
nativeDnD: true,
multipleSelection: true,
optsHtml: {},
optsCss: {},
avoidInlineStyle: true,
avoidDefaults: true,
clearStyles: false,
listenToEl: [],
cssIcons: 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css',
icons: {
close: '',
move: '',
plus: '',
caret: '',
delete: '',
copy: '',
arrowUp: '',
chevron: '',
eye: '',
eyeOff: '',
},
i18n: {},
undoManager: {},
assetManager: {},
canvas: {},
layerManager: {},
storageManager: {},
richTextEditor: {},
domComponents: {},
modal: {},
codeManager: {},
panels: {},
commands: {},
cssComposer: {},
selectorManager: {},
deviceManager: {},
styleManager: {},
blockManager: {},
traitManager: {},
textViewCode: 'Code',
keepUnusedStyles: false,
customUI: false,
};
/* harmony default export */ const config_config = (config);
// EXTERNAL MODULE: ./node_modules/backbone/backbone.js
var backbone = __webpack_require__(316);
var backbone_default = /*#__PURE__*/__webpack_require__.n(backbone);
// EXTERNAL MODULE: ./src/utils/cash-dom.ts
var cash_dom = __webpack_require__(895);
;// CONCATENATED MODULE: ./src/utils/extender.ts
/* harmony default export */ const extender = (function (_a) {
var $ = _a.$;
if ($ && $.prototype && $.prototype.constructor.name !== 'jQuery') {
var fn = $.fn;
// Additional helpers
fn.hide = function () {
return this.css('display', 'none');
};
fn.show = function () {
return this.css('display', 'block');
};
fn.focus = function () {
var el = this.get(0);
el && el.focus();
return this;
};
// For spectrum compatibility
fn.bind = function (ev, h) {
return this.on(ev, h);
};
fn.unbind = function (ev, h) {
if ((0,index_all.isObject)(ev)) {
for (var name_1 in ev) {
ev.hasOwnProperty(name_1) && this.off(name_1, ev[name_1]);
}
return this;
}
else {
return this.off(ev, h);
}
};
fn.click = function (h) {
return h ? this.on('click', h) : this.trigger('click');
};
fn.change = function (h) {
return h ? this.on('change', h) : this.trigger('change');
};
fn.keydown = function (h) {
return h ? this.on('keydown', h) : this.trigger('keydown');
};
fn.delegate = function (selector, events, data, handler) {
if (!handler) {
handler = data;
}
return this.on(events, selector, function (e) {
e.data = data;
handler(e);
});
};
fn.scrollLeft = function () {
var el = this.get(0);
el = el.nodeType == 9 ? el.defaultView : el;
var win = el instanceof Window ? el : null;
return win ? win.pageXOffset : el.scrollLeft || 0;
};
fn.scrollTop = function () {
var el = this.get(0);
el = el.nodeType == 9 ? el.defaultView : el;
var win = el instanceof Window ? el : null;
return win ? win.pageYOffset : el.scrollTop || 0;
};
var offset_1 = $.prototype.offset;
fn.offset = function (coords) {
var top, left;
if (coords) {
top = coords.top;
left = coords.left;
}
if (typeof top != 'undefined') {
this.css('top', "".concat(top, "px"));
}
if (typeof left != 'undefined') {
this.css('left', "".concat(left, "px"));
}
return offset_1.call(this);
};
$.map = function (items, clb) {
var ar = [];
for (var i = 0; i < items.length; i++) {
ar.push(clb(items[i], i));
}
return ar;
};
var indexOf_1 = Array.prototype.indexOf;
$.inArray = function (val, arr, i) {
return arr == null ? -1 : indexOf_1.call(arr, val, i);
};
$.Event = function (src, props) {
if (!(this instanceof $.Event)) {
return new $.Event(src, props);
}
this.type = src;
this.isDefaultPrevented = function () { return false; };
};
}
});
// EXTERNAL MODULE: ./src/common/index.ts
var common = __webpack_require__(346);
;// CONCATENATED MODULE: ./src/editor/model/Selected.ts
var __extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var Selectable = /** @class */ (function (_super) {
__extends(Selectable, _super);
function Selectable() {
return _super !== null && _super.apply(this, arguments) || this;
}
return Selectable;
}(common/* Model */.Hn));
var Selected = /** @class */ (function (_super) {
__extends(Selected, _super);
function Selected() {
return _super !== null && _super.apply(this, arguments) || this;
}
Selected.prototype.getByComponent = function (component) {
var _this = this;
return this.filter(function (s) { return _this.getComponent(s) === component; })[0];
};
Selected.prototype.addComponent = function (component, opts) {
var _this = this;
var toAdd = ((0,index_all.isArray)(component) ? component : [component])
.filter(function (c) { return !_this.hasComponent(c); })
.map(function (component) { return new Selectable({ component: component }); })[0];
return this.push(toAdd, opts);
};
Selected.prototype.getComponent = function (model) {
return model.get('component');
};
Selected.prototype.hasComponent = function (component) {
var model = this.getByComponent(component);
return model && this.contains(model);
};
Selected.prototype.lastComponent = function () {
var last = this.last();
return last ? this.getComponent(last) : undefined;
};
Selected.prototype.allComponents = function () {
var _this = this;
return this.map(function (s) { return _this.getComponent(s); }).filter(function (i) { return i; });
};
Selected.prototype.removeComponent = function (component, opts) {
var _this = this;
var toRemove = ((0,index_all.isArray)(component) ? component : [component]).map(function (c) { return _this.getByComponent(c); });
return this.remove(toRemove, opts);
};
return Selected;
}(common/* Collection */.FE));
/* harmony default export */ const model_Selected = (Selected);
;// CONCATENATED MODULE: ./src/abstract/Module.ts
var Module_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (undefined && undefined.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var Module = /** @class */ (function () {
function Module(em, moduleName, defaults) {
this.cls = [];
this._em = em;
this._name = moduleName;
var name = (this.name.charAt(0).toLowerCase() + this.name.slice(1));
var cfgParent = !(0,index_all.isUndefined)(em.config[name]) ? em.config[name] : em.config[this.name];
var cfg = (cfgParent === true ? {} : cfgParent || {});
cfg.pStylePrefix = em.config.pStylePrefix || '';
if (!(0,index_all.isUndefined)(cfgParent) && !cfgParent) {
cfg._disable = 1;
}
cfg.em = em;
this._config = (0,mixins.deepMerge)(defaults || {}, cfg);
}
Object.defineProperty(Module.prototype, "em", {
get: function () {
return this._em;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Module.prototype, "config", {
get: function () {
return this._config;
},
enumerable: false,
configurable: true
});
Module.prototype.render = function (opts) { };
Module.prototype.postLoad = function (key) { };
Object.defineProperty(Module.prototype, "name", {
get: function () {
return this._name;
},
enumerable: false,
configurable: true
});
Module.prototype.getConfig = function (name) {
// @ts-ignore
return name ? this.config[name] : this.config;
};
Module.prototype.__logWarn = function (str, opts) {
if (opts === void 0) { opts = {}; }
this.em.logWarning("[".concat(this.name, "]: ").concat(str), opts);
};
/**
* Move the main DOM element of the module.
* To execute only post editor render (in postRender)
*/
Module.prototype.__appendTo = function () {
var elTo = this.getConfig().appendTo;
if (elTo) {
var el = (0,index_all.isElement)(elTo) ? elTo : document.querySelector(elTo);
if (!el)
return this.__logWarn('"appendTo" element not found');
el.appendChild(this.render());
}
};
return Module;
}());
/* harmony default export */ const abstract_Module = (Module);
var ItemManagerModule = /** @class */ (function (_super) {
Module_extends(ItemManagerModule, _super);
function ItemManagerModule(em, moduleName, all, events, defaults, opts) {
if (opts === void 0) { opts = {}; }
var _this = _super.call(this, em, moduleName, defaults) || this;
_this.cls = [];
_this.private = false;
_this.all = all;
_this.events = events;
!opts.skipListen && _this.__initListen();
return _this;
}
ItemManagerModule.prototype.postLoad = function (key) { };
ItemManagerModule.prototype.render = function (opts) { };
ItemManagerModule.prototype.getProjectData = function (data) {
var obj = {};
var key = this.storageKey;
if (key) {
obj[key] = data || this.getAll();
}
return obj;
};
ItemManagerModule.prototype.loadProjectData = function (data, param) {
if (data === void 0) { data = {}; }
if (param === void 0) { param = {}; }
var all = param.all, onResult = param.onResult, reset = param.reset;
var key = this.storageKey;
var opts = { action: 'load' };
var coll = all || this.all;
var result = data[key];
if (typeof result == 'string') {
try {
result = JSON.parse(result);
}
catch (err) {
this.__logWarn('Data parsing failed', { input: result });
}
}
reset && result && coll.reset(undefined, opts);
if (onResult) {
result && onResult(result, opts);
}
else if (result && (0,mixins.isDef)(result.length)) {
coll.reset(result, opts);
}
return result;
};
ItemManagerModule.prototype.clear = function (opts) {
if (opts === void 0) { opts = {}; }
var all = this.all;
all && all.reset(undefined, opts);
return this;
};
// getAll(): TCollection extends Collection ? C[] : TCollection {
ItemManagerModule.prototype.getAll = function () {
return __spreadArray([], this.all.models, true);
};
ItemManagerModule.prototype.getAllMap = function () {
return this.getAll().reduce(function (acc, i) {
acc[i.get(i.idAttribute)] = i;
return acc;
}, {});
};
ItemManagerModule.prototype.__initListen = function (opts) {
if (opts === void 0) { opts = {}; }
var _a = this, all = _a.all, em = _a.em, events = _a.events;
all &&
em &&
all
.on('add', function (m, c, o) { return em.trigger(events.add, m, o); })
.on('remove', function (m, c, o) { return em.trigger(events.remove, m, o); })
.on('change', function (p, c) { return em.trigger(events.update, p, p.changedAttributes(), c); })
.on('all', this.__catchAllEvent, this);
// Register collections
this.cls = [all].concat(opts.collections || []);
// Propagate events
(opts.propagate || []).forEach(function (_a) {
var entity = _a.entity, event = _a.event;
entity.on('all', function (ev, model, coll, opts) {
var options = opts || coll;
var opt = __assign({ event: ev }, options);
[em, all].map(function (md) { return md.trigger(event, model, opt); });
});
});
};
ItemManagerModule.prototype.__remove = function (model, opts) {
var _this = this;
if (opts === void 0) { opts = {}; }
var em = this.em;
//@ts-ignore
var md = (0,index_all.isString)(model) ? this.get(model) : model;
var rm = function () {
md && _this.all.remove(md, opts);
return md;
};
!opts.silent && (em === null || em === void 0 ? void 0 : em.trigger(this.events.removeBefore, md, rm, opts));
return !opts.abort && rm();
};
ItemManagerModule.prototype.__catchAllEvent = function (event, model, coll, opts) {
var _a = this, em = _a.em, events = _a.events;
var options = opts || coll;
em && events.all && em.trigger(events.all, { event: event, model: model, options: options });
this.__onAllEvent();
};
ItemManagerModule.prototype.__appendTo = function (renderProps) {
//@ts-ignore
var elTo = this.config.appendTo;
if (elTo) {
var el = (0,index_all.isElement)(elTo) ? elTo : document.querySelector(elTo);
if (!el)
return this.__logWarn('"appendTo" element not found');
// @ts-ignore
el.appendChild(this.render(renderProps));
}
};
ItemManagerModule.prototype.__onAllEvent = function () { };
ItemManagerModule.prototype._createId = function (len) {
if (len === void 0) { len = 16; }
var all = this.getAll();
var ln = all.length + len;
var allMap = this.getAllMap();
var id;
do {
id = (0,mixins.createId)(ln);
} while (allMap[id]);
return id;
};
ItemManagerModule.prototype.__listenAdd = function (model, event) {
var _this = this;
model.on('add', function (m, c, o) { return _this.em.trigger(event, m, o); });
};
ItemManagerModule.prototype.__listenRemove = function (model, event) {
var _this = this;
model.on('remove', function (m, c, o) { return _this.em.trigger(event, m, o); });
};
ItemManagerModule.prototype.__listenUpdate = function (model, event) {
var _this = this;
model.on('change', function (p, c) { return _this.em.trigger(event, p, p.changedAttributes(), c); });
};
ItemManagerModule.prototype.__destroy = function () {
var _a;
this.cls.forEach(function (coll) {
coll.stopListening();
coll.reset();
});
(_a = this.view) === null || _a === void 0 ? void 0 : _a.remove();
this.view = undefined;
};
return ItemManagerModule;
}(Module));
;// CONCATENATED MODULE: ./src/canvas/config/config.ts
var config_config_config = {
stylePrefix: 'cv-',
scripts: [],
styles: [],
customBadgeLabel: undefined,
autoscrollLimit: 50,
extHl: false,
frameContent: '',
frameStyle: "\n body { background-color: #fff }\n * ::-webkit-scrollbar-track { background: rgba(0, 0, 0, 0.1) }\n * ::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.2) }\n * ::-webkit-scrollbar { width: 10px }\n ",
notTextable: ['button', 'a', 'input[type=checkbox]', 'input[type=radio]'],
allowExternalDrop: true,
};
/* harmony default export */ const canvas_config_config = (config_config_config);
// EXTERNAL MODULE: ./src/abstract/ModuleModel.ts
var ModuleModel = __webpack_require__(642);
;// CONCATENATED MODULE: ./src/device_manager/config/config.ts
var device_manager_config_config_config = {
default: '',
devices: [
{
id: 'desktop',
name: 'Desktop',
width: '',
},
{
id: 'tablet',
name: 'Tablet',
width: '770px',
widthMedia: '992px',
},
{
id: 'mobileLandscape',
name: 'Mobile landscape',
width: '568px',
widthMedia: '768px',
},
{
id: 'mobilePortrait',
name: 'Mobile portrait',
width: '320px',
widthMedia: '480px',
},
],
};
/* harmony default export */ const device_manager_config_config = (device_manager_config_config_config);
;// CONCATENATED MODULE: ./src/device_manager/model/Device.ts
var Device_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
/**
* @typedef Device
* @property {String} [name=''] Device type, eg. `Mobile`
* @property {String} [width] Width to set for the editor iframe, eg. '900px'
* @property {String} [height=''] Height to set for the editor iframe, eg. '600px'
* @property {String} [widthMedia=''] The width which will be used in media queries, If empty the width will be used
* @property {Number} [priority=null] Setup the order of media queries
*/
var Device = /** @class */ (function (_super) {
Device_extends(Device, _super);
function Device() {
return _super !== null && _super.apply(this, arguments) || this;
}
Device.prototype.defaults = function () {
return {
name: '',
width: null,
height: '',
widthMedia: null,
priority: null,
};
};
Device.prototype.initialize = function () {
var _this = this;
this.get('widthMedia') === null && this.set('widthMedia', this.get('width'));
this.get('width') === null && this.set('width', this.get('widthMedia'));
!this.get('priority') && this.set('priority', parseFloat(this.get('widthMedia')) || 0);
var toCheck = ['width', 'height', 'widthMedia'];
toCheck.forEach(function (prop) { return _this.checkUnit(prop); });
};
Device.prototype.checkUnit = function (prop) {
var pr = (this.get(prop) || '');
var noUnit = (parseFloat(pr) || 0).toString() === pr.toString();
noUnit && this.set(prop, "".concat(pr, "px"));
};
Device.prototype.getName = function () {
return this.get('name') || this.get('id');
};
Device.prototype.getWidthMedia = function () {
return this.get('widthMedia') || '';
};
return Device;
}(common/* Model */.Hn));
/* harmony default export */ const model_Device = (Device);
;// CONCATENATED MODULE: ./src/device_manager/model/Devices.ts
var Devices_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var Devices = /** @class */ (function (_super) {
Devices_extends(Devices, _super);
function Devices() {
return _super !== null && _super.apply(this, arguments) || this;
}
return Devices;
}(common/* Collection */.FE));
/* harmony default export */ const model_Devices = (Devices);
Devices.prototype.model = model_Device;
;// CONCATENATED MODULE: ./src/device_manager/view/DevicesView.ts
var DevicesView_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __makeTemplateObject = (undefined && undefined.__makeTemplateObject) || function (cooked, raw) {
if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
return cooked;
};
var DevicesView = /** @class */ (function (_super) {
DevicesView_extends(DevicesView, _super);
function DevicesView(o) {
var _this = _super.call(this, o) || this;
_this.config = o.config || {};
_this.em = _this.config.em;
_this.ppfx = _this.config.pStylePrefix || '';
_this.listenTo(_this.em, 'change:device', _this.updateSelect);
return _this;
}
DevicesView.prototype.template = function (_a) {
var ppfx = _a.ppfx, label = _a.label;
return html(templateObject_1 || (templateObject_1 = __makeTemplateObject(["\n
", "
\n
\n \n \n \n
\n \n
\n
\n \n "], ["\n
", "
\n
\n \n \n \n
\n \n
\n
\n \n "])), ppfx, label, ppfx, ppfx, ppfx, ppfx, ppfx, ppfx, ppfx);
};
DevicesView.prototype.events = function () {
return {
change: 'updateDevice',
'click [data-add-trasp]': 'startAdd',
};
};
/**
* Start adding new device
* @return {[type]} [description]
* @private
*/
DevicesView.prototype.startAdd = function () { };
/**
* Update device of the editor
* @private
*/
DevicesView.prototype.updateDevice = function () {
var em = this.em;
if (em) {
var devEl = this.devicesEl;
em.set('device', devEl ? devEl.val() : '');
}
};
/**
* Update select value on device update
* @private
*/
DevicesView.prototype.updateSelect = function () {
var _a = this, em = _a.em, devicesEl = _a.devicesEl;
if (em && em.getDeviceModel && devicesEl) {
var device = em.getDeviceModel();
devicesEl.val(device ? device.get('id') : '');
}
};
/**
* Return devices options
* @return {string} String of options
* @private
*/
DevicesView.prototype.getOptions = function () {
var _a = this, collection = _a.collection, em = _a.em;
var result = '';
collection.forEach(function (device) {
var _a = device.attributes, name = _a.name, id = _a.id;
var label = (em && em.t && em.t("deviceManager.devices.".concat(id))) || name;
result += "");
});
return result;
};
DevicesView.prototype.render = function () {
var _a = this, em = _a.em, ppfx = _a.ppfx, $el = _a.$el, el = _a.el;
var label = em && em.t && em.t('deviceManager.device');
$el.html(this.template({ ppfx: ppfx, label: label }));
this.devicesEl = $el.find(".".concat(ppfx, "devices"));
this.devicesEl.append(this.getOptions());
this.devicesEl.val(em.get('device'));
el.className = "".concat(ppfx, "devices-c");
return this;
};
return DevicesView;
}(common/* View */.G7));
/* harmony default export */ const view_DevicesView = (DevicesView);
var templateObject_1;
;// CONCATENATED MODULE: ./src/device_manager/index.ts
var device_manager_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var device_manager_assign = (undefined && undefined.__assign) || function () {
device_manager_assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return device_manager_assign.apply(this, arguments);
};
/**
* You can customize the initial state of the module from the editor initialization, by passing the following [Configuration Object](https://github.com/GrapesJS/grapesjs/blob/master/src/device_manager/config/config.ts)
* ```js
* const editor = grapesjs.init({
* deviceManager: {
* // options
* }
* })
* ```
*
* Once the editor is instantiated you can use its API. Before using these methods you should get the module from the instance
*
* ```js
* const deviceManager = editor.Devices;
* ```
* ## Available Events
* * `device:add` - Added new device. The [Device] is passed as an argument to the callback
* * `device:remove` - Device removed. The [Device] is passed as an argument to the callback
* * `device:select` - New device selected. The newly selected [Device] and the previous one, are passed as arguments to the callback
* * `device:update` - Device updated. The updated [Device] and the object containing changes are passed as arguments to the callback
* * `device` - Catch-all event for all the events mentioned above. An object containing all the available data about the triggered event is passed as an argument to the callback
*
* ## Methods
* * [add](#add)
* * [get](#get)
* * [getDevices](#getdevices)
* * [remove](#remove)
* * [select](#select)
* * [getSelected](#getselected)
*
* [Device]: device.html
*
* @module Devices
*/
var evAll = 'device';
var evPfx = "".concat(evAll, ":");
var evSelect = "".concat(evPfx, "select");
var evSelectBefore = "".concat(evSelect, ":before");
var evUpdate = "".concat(evPfx, "update");
var evAdd = "".concat(evPfx, "add");
var evAddBefore = "".concat(evAdd, ":before");
var evRemove = "".concat(evPfx, "remove");
var evRemoveBefore = "".concat(evRemove, ":before");
var chnSel = 'change:device';
var deviceEvents = {
all: evAll,
select: evSelect,
update: evUpdate,
add: evAdd,
remove: evRemove,
removeBefore: evRemoveBefore,
};
var DeviceManager = /** @class */ (function (_super) {
device_manager_extends(DeviceManager, _super);
function DeviceManager(em) {
var _a;
var _this = _super.call(this, em, 'DeviceManager', new model_Devices(), deviceEvents, device_manager_config_config) || this;
_this.Device = model_Device;
_this.Devices = model_Devices;
_this.storageKey = '';
_this.devices = _this.all;
(_a = _this.config.devices) === null || _a === void 0 ? void 0 : _a.forEach(function (device) { return _this.add(device, { silent: true }); });
_this.select(_this.config.default || _this.devices.at(0));
em.on(chnSel, _this._onSelect, _this);
return _this;
}
DeviceManager.prototype._onSelect = function (m, deviceId, opts) {
var _a = this, em = _a.em, events = _a.events;
var prevId = m.previous('device');
var newDevice = this.get(deviceId);
var ev = events.select;
em.trigger(ev, newDevice, this.get(prevId));
this.__catchAllEvent(ev, newDevice, opts);
};
/**
* Add new device
* @param {Object} props Device properties
* @returns {[Device]} Added device
* @example
* const device1 = deviceManager.add({
* // Without an explicit ID, the `name` will be taken. In case of missing `name`, a random ID will be created.
* id: 'tablet',
* name: 'Tablet',
* width: '900px', // This width will be applied on the canvas frame and for the CSS media
* });
* const device2 = deviceManager.add({
* id: 'tablet2',
* name: 'Tablet 2',
* width: '800px', // This width will be applied on the canvas frame
* widthMedia: '810px', // This width that will be used for the CSS media
* height: '600px', // Height will be applied on the canvas frame
* });
*/
DeviceManager.prototype.add = function (props, options) {
if (options === void 0) { options = {}; }
var result;
var opts = options;
// Support old API
if ((0,index_all.isString)(props)) {
var width = options;
opts = arguments[2] || {};
result = device_manager_assign(device_manager_assign({}, opts), { id: props, name: opts.name || props, width: width });
}
else {
result = props;
}
if (!result.id) {
result.id = result.name || this._createId();
}
return this.devices.add(result, opts);
};
/**
* Return device by ID
* @param {String} id ID of the device
* @returns {[Device]|null}
* @example
* const device = deviceManager.get('Tablet');
* console.log(JSON.stringify(device));
* // {name: 'Tablet', width: '900px'}
*/
DeviceManager.prototype.get = function (id) {
// Support old API
var byName = this.getAll().filter(function (d) { return d.get('name') === id; })[0];
return byName || this.devices.get(id) || null;
};
/**
* Remove device
* @param {String|[Device]} device Device or device id
* @returns {[Device]} Removed device
* @example
* const removed = deviceManager.remove('device-id');
* // or by passing the Device
* const device = deviceManager.get('device-id');
* deviceManager.remove(device);
*/
DeviceManager.prototype.remove = function (device, opts) {
if (opts === void 0) { opts = {}; }
return this.__remove(device, opts);
};
/**
* Return all devices
* @returns {Array<[Device]>}
* @example
* const devices = deviceManager.getDevices();
* console.log(JSON.stringify(devices));
* // [{name: 'Desktop', width: ''}, ...]
*/
DeviceManager.prototype.getDevices = function () {
return this.devices.models;
};
/**
* Change the selected device. This will update the frame in the canvas
* @param {String|[Device]} device Device or device id
* @example
* deviceManager.select('some-id');
* // or by passing the page
* const device = deviceManager.get('some-id');
* deviceManager.select(device);
*/
DeviceManager.prototype.select = function (device, opts) {
if (opts === void 0) { opts = {}; }
var md = (0,index_all.isString)(device) ? this.get(device) : device;
md && this.em.set('device', md.get('id'), opts);
return this;
};
/**
* Get the selected device
* @returns {[Device]}
* @example
* const selected = deviceManager.getSelected();
*/
DeviceManager.prototype.getSelected = function () {
return this.get(this.em.get('device'));
};
DeviceManager.prototype.getAll = function () {
return this.devices;
};
DeviceManager.prototype.render = function () {
var _a;
var em = this.em;
(_a = this.view) === null || _a === void 0 ? void 0 : _a.remove();
this.view = new view_DevicesView({
collection: this.devices,
config: device_manager_assign({ em: em }, this.config),
});
return this.view.render().el;
};
DeviceManager.prototype.destroy = function () {
this.__destroy();
};
return DeviceManager;
}(ItemManagerModule));
/* harmony default export */ const device_manager = (DeviceManager);
;// CONCATENATED MODULE: ./src/abstract/ModuleCollection.ts
var ModuleCollection_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var ModuleCollection = /** @class */ (function (_super) {
ModuleCollection_extends(ModuleCollection, _super);
function ModuleCollection(module, models, modelConstructor) {
return _super.call(this, models, { module: module, modelConstructor: modelConstructor }) || this;
}
ModuleCollection.prototype.add = function (model, options) {
var _this = this;
var _a;
//Note: the undefined case needed because backbonejs not handle the reset() correctly
var models = (0,index_all.isArray)(model) ? model : !(0,index_all.isUndefined)(model) ? [model] : undefined;
models = (_a = models === null || models === void 0 ? void 0 : models.map(function (m) { return (m instanceof _this.newModel ? m : new _this.newModel(_this.module, m)); })) !== null && _a !== void 0 ? _a : [undefined];
return _super.prototype.add.call(this, (0,index_all.isArray)(model) ? models : models[0], options);
};
ModuleCollection.prototype.preinitialize = function (models, options) {
this.newModel = options.modelConstructor;
this.module = options.module;
};
return ModuleCollection;
}(common/* Collection */.FE));
/* harmony default export */ const abstract_ModuleCollection = (ModuleCollection);
;// CONCATENATED MODULE: ./src/canvas/model/Frame.ts
var Frame_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var Frame_assign = (undefined && undefined.__assign) || function () {
Frame_assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return Frame_assign.apply(this, arguments);
};
var Frame_spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var keyAutoW = '__aw';
var keyAutoH = '__ah';
var getDimension = function (frame, type) {
var _a;
var dim = frame.get(type);
var viewDim = (_a = frame.view) === null || _a === void 0 ? void 0 : _a.el[type === 'width' ? 'offsetWidth' : 'offsetHeight'];
if ((0,index_all.isNumber)(dim)) {
return dim;
}
else if ((0,index_all.isString)(dim) && dim.endsWith('px')) {
return parseFloat(dim);
}
else if (viewDim) {
return viewDim;
}
else {
return 0;
}
};
/**
* @property {Object|String} component Wrapper component definition. You can also pass an HTML string as components of the default wrapper component.
* @property {String} [width=''] Width of the frame. By default, the canvas width will be taken.
* @property {String} [height=''] Height of the frame. By default, the canvas height will be taken.
* @property {Number} [x=0] Horizontal position of the frame in the canvas.
* @property {Number} [y=0] Vertical position of the frame in the canvas.
*
*/
var Frame = /** @class */ (function (_super) {
Frame_extends(Frame, _super);
/**
* @hideconstructor
*/
function Frame(module, attr) {
var _this = _super.call(this, module, attr) || this;
var em = _this.em;
var _a = _this.attributes, styles = _a.styles, component = _a.component;
var domc = em.Components;
var conf = domc.getConfig();
var allRules = em.Css.getAll();
var idMap = {};
var modOpts = { em: em, config: conf, frame: _this, idMap: idMap };
if (!(0,mixins.isComponent)(component)) {
var wrp = (0,mixins.isObject)(component) ? component : { components: component };
!wrp.type && (wrp.type = 'wrapper');
var Wrapper = domc.getType('wrapper').model;
_this.set('component', new Wrapper(wrp, modOpts));
}
if (!styles) {
_this.set('styles', allRules);
}
else if (!(0,mixins.isObject)(styles)) {
var newStyles = styles;
// Avoid losing styles on remapped components
if ((0,index_all.keys)(idMap).length) {
newStyles = (0,index_all.isString)(newStyles) ? em.Parser.parseCss(newStyles) : newStyles;
em.Css.checkId(newStyles, { idMap: idMap });
}
allRules.add(newStyles);
_this.set('styles', allRules);
}
!attr.width && _this.set(keyAutoW, 1);
!attr.height && _this.set(keyAutoH, 1);
!_this.id && _this.set('id', (0,mixins.createId)());
return _this;
}
Frame.prototype.defaults = function () {
return {
x: 0,
y: 0,
changesCount: 0,
attributes: {},
width: null,
height: null,
head: [],
component: '',
styles: '',
refFrame: null,
_undo: true,
_undoexc: ['changesCount'],
};
};
Object.defineProperty(Frame.prototype, "width", {
get: function () {
return getDimension(this, 'width');
},
enumerable: false,
configurable: true
});
Object.defineProperty(Frame.prototype, "height", {
get: function () {
return getDimension(this, 'height');
},
enumerable: false,
configurable: true
});
Object.defineProperty(Frame.prototype, "head", {
get: function () {
return this.get('head');
},
enumerable: false,
configurable: true
});
Object.defineProperty(Frame.prototype, "refFrame", {
get: function () {
return this.get('refFrame');
},
enumerable: false,
configurable: true
});
Object.defineProperty(Frame.prototype, "root", {
get: function () {
var refFrame = this.refFrame;
return (refFrame === null || refFrame === void 0 ? void 0 : refFrame.getComponent()) || this.getComponent();
},
enumerable: false,
configurable: true
});
Frame.prototype.initRefs = function () {
var refFrame = this.refFrame;
if ((0,index_all.isString)(refFrame)) {
var frame = this.module.framesById[refFrame];
frame && this.set({ refFrame: frame }, { silent: true });
}
};
Frame.prototype.getBoxRect = function () {
var _a = this.attributes, x = _a.x, y = _a.y;
var _b = this, width = _b.width, height = _b.height;
return {
x: x,
y: y,
width: width,
height: height,
};
};
Frame.prototype.onRemove = function () {
!this.refFrame && this.getComponent().remove({ root: 1 });
};
Frame.prototype.changesUp = function (opt) {
if (opt === void 0) { opt = {}; }
if (opt.temporary || opt.noCount || opt.avoidStore) {
return;
}
this.set('changesCount', this.get('changesCount') + 1);
};
Frame.prototype.getComponent = function () {
return this.get('component');
};
Frame.prototype.getStyles = function () {
return this.get('styles');
};
Frame.prototype.disable = function () {
this.trigger('disable');
};
Frame.prototype.remove = function () {
var _a;
(_a = this.view) === null || _a === void 0 ? void 0 : _a.remove();
this.view = undefined;
var coll = this.collection;
return coll && coll.remove(this);
};
Frame.prototype.getHead = function () {
return Frame_spreadArray([], this.head, true);
};
Frame.prototype.setHead = function (value) {
return this.set('head', Frame_spreadArray([], value, true));
};
Frame.prototype.addHeadItem = function (item) {
this.head.push(item);
};
Frame.prototype.getHeadByAttr = function (attr, value, tag) {
return this.head.filter(function (item) { return item.attributes && item.attributes[attr] == value && (!tag || tag === item.tag); })[0];
};
Frame.prototype.removeHeadByAttr = function (attr, value, tag) {
var item = this.getHeadByAttr(attr, value, tag);
var index = this.head.indexOf(item);
if (index >= 0) {
this.head.splice(index, 1);
}
};
Frame.prototype.addLink = function (href) {
var tag = 'link';
!this.getHeadByAttr('href', href, tag) &&
this.addHeadItem({
tag: tag,
attributes: {
href: href,
rel: 'stylesheet',
},
});
};
Frame.prototype.removeLink = function (href) {
this.removeHeadByAttr('href', href, 'link');
};
Frame.prototype.addScript = function (src) {
var tag = 'script';
!this.getHeadByAttr('src', src, tag) &&
this.addHeadItem({
tag: tag,
attributes: { src: src },
});
};
Frame.prototype.removeScript = function (src) {
this.removeHeadByAttr('src', src, 'script');
};
Frame.prototype.getPage = function () {
var _a;
return (_a = this.collection) === null || _a === void 0 ? void 0 : _a.page;
};
Frame.prototype._emitUpdated = function (data) {
if (data === void 0) { data = {}; }
this.em.trigger('frame:updated', Frame_assign({ frame: this }, data));
};
Frame.prototype.hasAutoHeight = function () {
var height = this.attributes.height;
if (height === 'auto' || this.config.infiniteCanvas) {
return true;
}
return false;
};
Frame.prototype.toJSON = function (opts) {
if (opts === void 0) { opts = {}; }
var obj = ModuleModel/* default */.Z.prototype.toJSON.call(this, opts);
var defaults = (0,index_all.result)(this, 'defaults');
if (opts.fromUndo)
delete obj.component;
delete obj.styles;
delete obj.changesCount;
obj[keyAutoW] && delete obj.width;
obj[keyAutoH] && delete obj.height;
if (obj.refFrame) {
obj.refFrame = obj.refFrame.id;
delete obj.component;
}
// Remove private keys
(0,index_all.forEach)(obj, function (value, key) {
key.indexOf('_') === 0 && delete obj[key];
});
(0,index_all.forEach)(defaults, function (value, key) {
if (obj[key] === value)
delete obj[key];
});
(0,index_all.forEach)(['attributes', 'head'], function (prop) {
if ((0,index_all.isEmpty)(obj[prop]))
delete obj[prop];
});
return obj;
};
return Frame;
}(ModuleModel/* default */.Z));
/* harmony default export */ const model_Frame = (Frame);
;// CONCATENATED MODULE: ./src/canvas/model/Frames.ts
var Frames_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var Frames = /** @class */ (function (_super) {
Frames_extends(Frames, _super);
function Frames(module, models) {
if (models === void 0) { models = []; }
var _this = _super.call(this, module, models, model_Frame) || this;
_this.loadedItems = 0;
_this.itemsToLoad = 0;
(0,index_all.bindAll)(_this, 'itemLoaded');
_this.on('add', _this.onAdd);
_this.on('reset', _this.onReset);
_this.on('remove', _this.onRemove);
_this.forEach(function (frame) { return _this.onAdd(frame); });
return _this;
}
Frames.prototype.onAdd = function (frame) {
this.module.framesById[frame.id] = frame;
};
Frames.prototype.onReset = function (m, opts) {
var _this = this;
var prev = (opts === null || opts === void 0 ? void 0 : opts.previousModels) || [];
prev.map(function (p) { return _this.onRemove(p); });
};
Frames.prototype.onRemove = function (frame) {
frame.onRemove();
delete this.module.framesById[frame.id];
};
Frames.prototype.initRefs = function () {
this.forEach(function (frame) { return frame.initRefs(); });
};
Frames.prototype.itemLoaded = function () {
this.loadedItems++;
if (this.loadedItems >= this.itemsToLoad) {
this.trigger('loaded:all');
this.listenToLoadItems(false);
}
};
Frames.prototype.listenToLoad = function () {
this.loadedItems = 0;
this.itemsToLoad = this.length;
this.listenToLoadItems(true);
};
Frames.prototype.listenToLoadItems = function (on) {
var _this = this;
this.forEach(function (item) { return item[on ? 'on' : 'off']('loaded', _this.itemLoaded); });
};
return Frames;
}(abstract_ModuleCollection));
/* harmony default export */ const model_Frames = (Frames);
;// CONCATENATED MODULE: ./src/pages/model/Page.ts
var Page_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var Page = /** @class */ (function (_super) {
Page_extends(Page, _super);
function Page(props, opts) {
if (opts === void 0) { opts = {}; }
var _this = _super.call(this, props, opts) || this;
var em = opts.em;
var defFrame = {};
_this.em = em;
if (!props.frames) {
defFrame.component = props.component;
defFrame.styles = props.styles;
['component', 'styles'].map(function (i) { return _this.unset(i); });
}
var frms = props.frames || [defFrame];
var frames = new model_Frames(em.Canvas, frms);
frames.page = _this;
_this.set('frames', frames);
!_this.getId() && _this.set('id', em === null || em === void 0 ? void 0 : em.Pages._createId());
em === null || em === void 0 ? void 0 : em.UndoManager.add(frames);
return _this;
}
Page.prototype.defaults = function () {
return {
name: '',
frames: [],
_undo: true,
};
};
Page.prototype.onRemove = function () {
this.getFrames().reset();
};
Page.prototype.getFrames = function () {
return this.get('frames');
};
/**
* Get page id
* @returns {String}
*/
Page.prototype.getId = function () {
return this.id;
};
/**
* Get page name
* @returns {String}
*/
Page.prototype.getName = function () {
return this.get('name');
};
/**
* Update page name
* @param {String} name New page name
* @example
* page.setName('New name');
*/
Page.prototype.setName = function (name) {
return this.set({ name: name });
};
/**
* Get all frames
* @returns {Array}
* @example
* const arrayOfFrames = page.getAllFrames();
*/
Page.prototype.getAllFrames = function () {
return this.getFrames().models || [];
};
/**
* Get the first frame of the page (identified always as the main one)
* @returns {Frame}
* @example
* const mainFrame = page.getMainFrame();
*/
Page.prototype.getMainFrame = function () {
return this.getFrames().at(0);
};
/**
* Get the root component (usually is the `wrapper` component) from the main frame
* @returns {Component}
* @example
* const rootComponent = page.getMainComponent();
* console.log(rootComponent.toHTML());
*/
Page.prototype.getMainComponent = function () {
var frame = this.getMainFrame();
return frame === null || frame === void 0 ? void 0 : frame.getComponent();
};
Page.prototype.toJSON = function (opts) {
if (opts === void 0) { opts = {}; }
var obj = common/* Model */.Hn.prototype.toJSON.call(this, opts);
var defaults = (0,index_all.result)(this, 'defaults');
// Remove private keys
(0,index_all.forEach)(obj, function (value, key) {
key.indexOf('_') === 0 && delete obj[key];
});
(0,index_all.forEach)(defaults, function (value, key) {
if (obj[key] === value)
delete obj[key];
});
return obj;
};
return Page;
}(common/* Model */.Hn));
/* harmony default export */ const model_Page = (Page);
;// CONCATENATED MODULE: ./src/pages/model/Pages.ts
var Pages_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var Pages_assign = (undefined && undefined.__assign) || function () {
Pages_assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return Pages_assign.apply(this, arguments);
};
var Pages = /** @class */ (function (_super) {
Pages_extends(Pages, _super);
function Pages(models, em) {
var _this = _super.call(this, models) || this;
_this.on('reset', _this.onReset);
_this.on('remove', _this.onRemove);
// @ts-ignore We need to inject `em` for pages created on reset from the Storage load
_this.model = function (props, opts) {
if (opts === void 0) { opts = {}; }
return new model_Page(props, Pages_assign(Pages_assign({}, opts), { em: em }));
};
return _this;
}
Pages.prototype.onReset = function (m, opts) {
var _this = this;
var _a;
(_a = opts === null || opts === void 0 ? void 0 : opts.previousModels) === null || _a === void 0 ? void 0 : _a.map(function (p) { return _this.onRemove(p); });
};
Pages.prototype.onRemove = function (removed) {
removed === null || removed === void 0 ? void 0 : removed.onRemove();
};
return Pages;
}(common/* Collection */.FE));
/* harmony default export */ const model_Pages = (Pages);
;// CONCATENATED MODULE: ./src/pages/index.ts
/**
* You can customize the initial state of the module from the editor initialization
* ```js
* const editor = grapesjs.init({
* ....
* pageManager: {
* pages: [
* {
* id: 'page-id',
* styles: `.my-class { color: red }`, // or a JSON of styles
* component: '
My element
', // or a JSON of components
* }
* ]
* },
* })
* ```
*
* Once the editor is instantiated you can use its API. Before using these methods you should get the module from the instance
*
* ```js
* const pageManager = editor.Pages;
* ```
*
* ## Available Events
* * `page:add` - Added new page. The page is passed as an argument to the callback
* * `page:remove` - Page removed. The page is passed as an argument to the callback
* * `page:select` - New page selected. The newly selected page and the previous one, are passed as arguments to the callback
* * `page:update` - Page updated. The updated page and the object containing changes are passed as arguments to the callback
* * `page` - Catch-all event for all the events mentioned above. An object containing all the available data about the triggered event is passed as an argument to the callback
*
* ## Methods
* * [add](#add)
* * [get](#get)
* * [getAll](#getall)
* * [getAllWrappers](#getallwrappers)
* * [getMain](#getmain)
* * [remove](#remove)
* * [select](#select)
* * [getSelected](#getselected)
*
* [Page]: page.html
* [Component]: component.html
*
* @module Pages
*/
var pages_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var pages_spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var pages_evAll = 'page';
var pages_evPfx = "".concat(pages_evAll, ":");
var evPageSelect = "".concat(pages_evPfx, "select");
var evPageSelectBefore = "".concat(evPageSelect, ":before");
var evPageUpdate = "".concat(pages_evPfx, "update");
var evPageAdd = "".concat(pages_evPfx, "add");
var evPageAddBefore = "".concat(evPageAdd, ":before");
var evPageRemove = "".concat(pages_evPfx, "remove");
var evPageRemoveBefore = "".concat(evPageRemove, ":before");
var pages_chnSel = 'change:selected';
var typeMain = 'main';
var pageEvents = {
all: pages_evAll,
select: evPageSelect,
selectBefore: evPageSelectBefore,
update: evPageUpdate,
add: evPageAdd,
addBefore: evPageAddBefore,
remove: evPageRemove,
removeBefore: evPageRemoveBefore,
};
var PageManager = /** @class */ (function (_super) {
pages_extends(PageManager, _super);
/**
* Get all pages
* @name getAll
* @function
* @returns {Array<[Page]>}
* @example
* const arrayOfPages = pageManager.getAll();
*/
/**
* Initialize module
* @hideconstructor
* @param {Object} config Configurations
*/
function PageManager(em) {
var _this = _super.call(this, em, 'PageManager', new model_Pages([], em), pageEvents) || this;
_this.storageKey = 'pages';
(0,index_all.bindAll)(_this, '_onPageChange');
var model = new ModuleModel/* default */.Z({ _undo: true });
_this.model = model;
_this.pages.on('reset', function (coll) { return coll.at(0) && _this.select(coll.at(0)); });
_this.pages.on('all', _this.__onChange, _this);
model.on(pages_chnSel, _this._onPageChange);
return _this;
}
Object.defineProperty(PageManager.prototype, "pages", {
get: function () {
return this.all;
},
enumerable: false,
configurable: true
});
PageManager.prototype.getAll = function () {
// this avoids issues during the TS build (some getAll are inconsistent)
return pages_spreadArray([], this.all.models, true);
};
PageManager.prototype.__onChange = function (event, page, coll, opts) {
var options = opts || coll;
this.em.trigger(pages_evAll, { event: event, page: page, options: options });
};
PageManager.prototype.onLoad = function () {
var _a;
var _b = this, pages = _b.pages, config = _b.config, em = _b.em;
var opt = { silent: true };
var configPages = ((_a = config.pages) === null || _a === void 0 ? void 0 : _a.map(function (page) { return new model_Page(page, { em: em, config: config }); })) || [];
pages.add(configPages, opt);
var mainPage = !pages.length ? this.add({ type: typeMain }, opt) : this.getMain();
mainPage && this.select(mainPage, opt);
};
PageManager.prototype._onPageChange = function (m, page, opts) {
var em = this.em;
var lm = em.Layers;
var mainComp = page.getMainComponent();
lm && mainComp && lm.setRoot(mainComp);
em.trigger(evPageSelect, page, m.previous('selected'));
this.__onChange(pages_chnSel, page, opts);
};
PageManager.prototype.postLoad = function () {
var _a = this, em = _a.em, model = _a.model, pages = _a.pages;
var um = em.UndoManager;
um.add(model);
um.add(pages);
pages.on('add remove reset change', function (m, c, o) { return em.changesUp(o || c); });
};
/**
* Add new page
* @param {Object} props Page properties
* @param {Object} [opts] Options
* @returns {[Page]}
* @example
* const newPage = pageManager.add({
* id: 'new-page-id', // without an explicit ID, a random one will be created
* styles: `.my-class { color: red }`, // or a JSON of styles
* component: '
My element
', // or a JSON of components
* });
*/
PageManager.prototype.add = function (props, opts) {
var _this = this;
if (opts === void 0) { opts = {}; }
var em = this.em;
props.id = props.id || this._createId();
var add = function () {
var page = _this.pages.add(new model_Page(props, { em: _this.em, config: _this.config }), opts);
opts.select && _this.select(page);
return page;
};
!opts.silent && em.trigger(evPageAddBefore, props, add, opts);
return !opts.abort ? add() : undefined;
};
/**
* Remove page
* @param {String|[Page]} page Page or page id
* @returns {[Page]} Removed Page
* @example
* const removedPage = pageManager.remove('page-id');
* // or by passing the page
* const somePage = pageManager.get('page-id');
* pageManager.remove(somePage);
*/
PageManager.prototype.remove = function (page, opts) {
var _this = this;
if (opts === void 0) { opts = {}; }
var em = this.em;
var pg = (0,index_all.isString)(page) ? this.get(page) : page;
var rm = function () {
pg && _this.pages.remove(pg, opts);
return pg;
};
!opts.silent && em.trigger(evPageRemoveBefore, pg, rm, opts);
return !opts.abort && rm();
};
/**
* Get page by id
* @param {String} id Page id
* @returns {[Page]}
* @example
* const somePage = pageManager.get('page-id');
*/
PageManager.prototype.get = function (id) {
return this.pages.filter(function (p) { return p.get(p.idAttribute) === id; })[0];
};
/**
* Get main page (the first one available)
* @returns {[Page]}
* @example
* const mainPage = pageManager.getMain();
*/
PageManager.prototype.getMain = function () {
var pages = this.pages;
return pages.filter(function (p) { return p.get('type') === typeMain; })[0] || pages.at(0);
};
/**
* Get wrapper components (aka body) from all pages and frames.
* @returns {Array<[Component]>}
* @example
* const wrappers = pageManager.getAllWrappers();
* // Get all `image` components from the project
* const allImages = wrappers.map(wrp => wrp.findType('image')).flat();
*/
PageManager.prototype.getAllWrappers = function () {
var pages = this.getAll();
return (0,index_all.unique)((0,index_all.flatten)(pages.map(function (page) { return page.getAllFrames().map(function (frame) { return frame.getComponent(); }); })));
};
/**
* Change the selected page. This will switch the page rendered in canvas
* @param {String|[Page]} page Page or page id
* @returns {this}
* @example
* pageManager.select('page-id');
* // or by passing the page
* const somePage = pageManager.get('page-id');
* pageManager.select(somePage);
*/
PageManager.prototype.select = function (page, opts) {
if (opts === void 0) { opts = {}; }
var pg = (0,index_all.isString)(page) ? this.get(page) : page;
if (pg) {
this.em.trigger(evPageSelectBefore, pg, opts);
this.model.set('selected', pg, opts);
}
return this;
};
/**
* Get the selected page
* @returns {[Page]}
* @example
* const selectedPage = pageManager.getSelected();
*/
PageManager.prototype.getSelected = function () {
return this.model.get('selected');
};
PageManager.prototype.destroy = function () {
var _this = this;
this.pages.off().reset();
this.model.stopListening();
this.model.clear({ silent: true });
//@ts-ignore
['selected', 'model'].map(function (i) { return (_this[i] = 0); });
};
PageManager.prototype.store = function () {
return this.getProjectData();
};
PageManager.prototype.load = function (data) {
var result = this.loadProjectData(data, { all: this.pages, reset: true });
this.pages.forEach(function (page) { return page.getFrames().initRefs(); });
return result;
};
PageManager.prototype._createId = function () {
var pages = this.getAll();
var len = pages.length + 16;
var pagesMap = this.getAllMap();
var id;
do {
id = (0,mixins.createId)(len);
} while (pagesMap[id]);
return id;
};
return PageManager;
}(ItemManagerModule));
/* harmony default export */ const pages = (PageManager);
;// CONCATENATED MODULE: ./src/canvas/model/Canvas.ts
var Canvas_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var Canvas = /** @class */ (function (_super) {
Canvas_extends(Canvas, _super);
function Canvas(module) {
var _this = this;
var em = module.em, config = module.config;
var scripts = config.scripts, styles = config.styles;
_this = _super.call(this, module, { scripts: scripts, styles: styles }) || this;
_this.set('frames', new model_Frames(module));
_this.on('change:zoom', _this.onZoomChange);
_this.on('change:x change:y', _this.onCoordsChange);
_this.on('change:pointer change:pointerScreen', _this.onPointerChange);
_this.listenTo(em, "change:device ".concat(evUpdate), _this.updateDevice);
_this.listenTo(em, evPageSelect, _this._pageUpdated);
return _this;
}
Canvas.prototype.defaults = function () {
return {
frame: '',
frames: [],
rulers: false,
zoom: 100,
x: 0,
y: 0,
// Scripts to apply on all frames
scripts: [],
// Styles to apply on all frames
styles: [],
pointer: common/* DEFAULT_COORDS */.pH,
pointerScreen: common/* DEFAULT_COORDS */.pH,
};
};
Object.defineProperty(Canvas.prototype, "frames", {
get: function () {
return this.get('frames');
},
enumerable: false,
configurable: true
});
Canvas.prototype.init = function () {
var em = this.em;
var mainPage = em.Pages.getMain();
this.set('frames', mainPage.getFrames());
this.updateDevice({ frame: mainPage.getMainFrame() });
};
Canvas.prototype._pageUpdated = function (page, prev) {
var em = this.em;
em.setSelected();
em.get('readyCanvas') && em.stopDefault(); // We have to stop before changing current frames
prev === null || prev === void 0 ? void 0 : prev.getFrames().map(function (frame) { return frame.disable(); });
this.set('frames', page.getFrames());
this.updateDevice({ frame: page.getMainFrame() });
};
Canvas.prototype.updateDevice = function (opts) {
if (opts === void 0) { opts = {}; }
var em = this.em;
var device = em.getDeviceModel();
var model = opts.frame || em.getCurrentFrameModel();
if (model && device) {
var _a = device.attributes, width = _a.width, height = _a.height;
model.set({ width: width, height: height }, { noUndo: 1 });
}
};
Canvas.prototype.onZoomChange = function () {
var _a = this, em = _a.em, module = _a.module;
var zoom = this.get('zoom');
zoom < 1 && this.set('zoom', 1);
em.trigger(module.events.zoom);
};
Canvas.prototype.onCoordsChange = function () {
var _a = this, em = _a.em, module = _a.module;
em.trigger(module.events.coords);
};
Canvas.prototype.onPointerChange = function () {
var _a = this, em = _a.em, module = _a.module;
em.trigger(module.events.pointer);
};
Canvas.prototype.getPointerCoords = function (type) {
if (type === void 0) { type = common/* CoordinatesTypes */.vA.World; }
var _a = this.attributes, pointer = _a.pointer, pointerScreen = _a.pointerScreen;
return type === common/* CoordinatesTypes */.vA.World ? pointer : pointerScreen;
};
return Canvas;
}(ModuleModel/* default */.Z));
/* harmony default export */ const model_Canvas = (Canvas);
// EXTERNAL MODULE: ./src/canvas/model/CanvasSpot.ts
var CanvasSpot = __webpack_require__(675);
;// CONCATENATED MODULE: ./src/canvas/model/CanvasSpots.ts
var CanvasSpots_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var CanvasSpots = /** @class */ (function (_super) {
CanvasSpots_extends(CanvasSpots, _super);
function CanvasSpots(module, models) {
if (models === void 0) { models = []; }
var _this = _super.call(this, module, models, CanvasSpot/* default */.Z) || this;
_this.on('add', _this.onAdd);
_this.on('change', _this.onChange);
_this.on('remove', _this.onRemove);
var em = _this.em;
_this.refreshDbn = (0,index_all.debounce)(function () { return _this.refresh(); }, 0);
var evToRefreshDbn = 'component:resize styleable:change component:input component:update frame:updated undo redo';
_this.listenTo(em, evToRefreshDbn, function () { return _this.refreshDbn(); });
return _this;
}
Object.defineProperty(CanvasSpots.prototype, "em", {
get: function () {
return this.module.em;
},
enumerable: false,
configurable: true
});
Object.defineProperty(CanvasSpots.prototype, "events", {
get: function () {
return this.module.events;
},
enumerable: false,
configurable: true
});
CanvasSpots.prototype.refresh = function () {
var _a = this, em = _a.em, events = _a.events;
em.trigger(events.spot);
};
CanvasSpots.prototype.onAdd = function (spot) {
this.__trgEvent(this.events.spotAdd, { spot: spot });
};
CanvasSpots.prototype.onChange = function (spot) {
this.__trgEvent(this.events.spotUpdate, { spot: spot });
};
CanvasSpots.prototype.onRemove = function (spot) {
this.__trgEvent(this.events.spotRemove, { spot: spot });
};
CanvasSpots.prototype.__trgEvent = function (event, props) {
var module = this.module;
var em = module.em;
em.trigger(event, props);
this.refreshDbn();
};
return CanvasSpots;
}(abstract_ModuleCollection));
/* harmony default export */ const model_CanvasSpots = (CanvasSpots);
;// CONCATENATED MODULE: ./src/canvas/types.ts
/**{START_EVENTS}*/
var CanvasEvents;
(function (CanvasEvents) {
/**
* @event `canvas:dragenter` Something is dragged inside the canvas, `DataTransfer` instance passed as an argument.
*/
CanvasEvents["dragEnter"] = "canvas:dragenter";
/**
* @event `canvas:dragover` Something is dragging on the canvas, `DataTransfer` instance passed as an argument.
*/
CanvasEvents["dragOver"] = "canvas:dragover";
/**
* @event `canvas:dragend` When a drag operation is ended, `DataTransfer` instance passed as an argument.
*/
CanvasEvents["dragEnd"] = "canvas:dragend";
/**
* @event `canvas:dragdata` On any dataTransfer parse, `DataTransfer` instance and the `result` are passed as arguments.
* By changing `result.content` you're able to customize what is dropped.
*/
CanvasEvents["dragData"] = "canvas:dragdata";
/**
* @event `canvas:drop` Something is dropped in canvas, `DataTransfer` instance and the dropped model are passed as arguments.
*/
CanvasEvents["drop"] = "canvas:drop";
/**
* @event `canvas:spot` Spots updated.
* @example
* editor.on('canvas:spot', () => {
* console.log('Spots', editor.Canvas.getSpots());
* });
*/
CanvasEvents["spot"] = "canvas:spot";
/**
* @event `canvas:spot:add` New canvas spot added.
* @example
* editor.on('canvas:spot:add', ({ spot }) => {
* console.log('Spot added', spot);
* });
*/
CanvasEvents["spotAdd"] = "canvas:spot:add";
/**
* @event `canvas:spot:update` Canvas spot updated.
* @example
* editor.on('canvas:spot:update', ({ spot }) => {
* console.log('Spot updated', spot);
* });
*/
CanvasEvents["spotUpdate"] = "canvas:spot:update";
/**
* @event `canvas:spot:remove` Canvas spot removed.
* @example
* editor.on('canvas:spot:remove', ({ spot }) => {
* console.log('Spot removed', spot);
* });
*/
CanvasEvents["spotRemove"] = "canvas:spot:remove";
/**
* @event `canvas:coords` Canvas coordinates updated.
* @example
* editor.on('canvas:coords', () => {
* console.log('Canvas coordinates updated:', editor.Canvas.getCoords());
* });
*/
CanvasEvents["coords"] = "canvas:coords";
/**
* @event `canvas:zoom` Canvas zoom updated.
* @example
* editor.on('canvas:zoom', () => {
* console.log('Canvas zoom updated:', editor.Canvas.getZoom());
* });
*/
CanvasEvents["zoom"] = "canvas:zoom";
/**
* @event `canvas:pointer` Canvas pointer updated.
* @example
* editor.on('canvas:pointer', () => {
* console.log('Canvas pointer updated:', editor.Canvas.getPointer());
* });
*/
CanvasEvents["pointer"] = "canvas:pointer";
/**
* @event `canvas:frame:load` Frame loaded in canvas.
* The event is triggered right after iframe's `onload`.
* @example
* editor.on('canvas:frame:load', ({ window }) => {
* console.log('Frame loaded', window);
* });
*/
CanvasEvents["frameLoad"] = "canvas:frame:load";
/**
* @event `canvas:frame:load:head` Frame head loaded in canvas.
* The event is triggered right after iframe's finished to load the head elemenets (eg. scripts)
* @example
* editor.on('canvas:frame:load:head', ({ window }) => {
* console.log('Frame head loaded', window);
* });
*/
CanvasEvents["frameLoadHead"] = "canvas:frame:load:head";
/**
* @event `canvas:frame:load:body` Frame body loaded in canvas.
* The event is triggered when the body is rendered with components.
* @example
* editor.on('canvas:frame:load:body', ({ window }) => {
* console.log('Frame completed the body render', window);
* });
*/
CanvasEvents["frameLoadBody"] = "canvas:frame:load:body";
})(CanvasEvents || (CanvasEvents = {}));
/**{END_EVENTS}*/
// need this to avoid the TS documentation generator to break
/* harmony default export */ const types = (CanvasEvents);
;// CONCATENATED MODULE: ./src/abstract/ModuleView.ts
var ModuleView_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
// type TCollection = TItem extends ModuleCollection ? TItem : unknown;
var ModuleView = /** @class */ (function (_super) {
ModuleView_extends(ModuleView, _super);
function ModuleView() {
return _super !== null && _super.apply(this, arguments) || this;
}
Object.defineProperty(ModuleView.prototype, "pfx", {
get: function () {
return this.ppfx + this.config.stylePrefix || '';
},
enumerable: false,
configurable: true
});
Object.defineProperty(ModuleView.prototype, "ppfx", {
get: function () {
return this.em.config.stylePrefix || '';
},
enumerable: false,
configurable: true
});
Object.defineProperty(ModuleView.prototype, "module", {
get: function () {
var _a, _b;
return (_b = (_a = this.model) === null || _a === void 0 ? void 0 : _a.module) !== null && _b !== void 0 ? _b : this.collection.module;
},
enumerable: false,
configurable: true
});
Object.defineProperty(ModuleView.prototype, "em", {
get: function () {
return this.module.em;
},
enumerable: false,
configurable: true
});
Object.defineProperty(ModuleView.prototype, "config", {
get: function () {
return this.module.config;
},
enumerable: false,
configurable: true
});
ModuleView.prototype.preinitialize = function (options) {
this.className = '';
};
return ModuleView;
}(common/* View */.G7));
/* harmony default export */ const abstract_ModuleView = (ModuleView);
// EXTERNAL MODULE: ./src/utils/dom.ts
var dom = __webpack_require__(491);
;// CONCATENATED MODULE: ./src/abstract/ModuleDomainViews.ts
var ModuleDomainViews_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var ModuleDomainViews = /** @class */ (function (_super) {
ModuleDomainViews_extends(ModuleDomainViews, _super);
function ModuleDomainViews(opts, autoAdd) {
if (opts === void 0) { opts = {}; }
if (autoAdd === void 0) { autoAdd = false; }
var _this = _super.call(this, opts) || this;
// Defines the View per type
_this.itemsView = '';
_this.itemType = 'type';
_this.reuseView = false;
_this.viewCollection = [];
autoAdd && _this.listenTo(_this.collection, 'add', _this.addTo);
return _this;
}
/**
* Add new model to the collection
* @param {ModuleModel} model
* @private
* */
ModuleDomainViews.prototype.addTo = function (model) {
this.add(model);
};
ModuleDomainViews.prototype.itemViewNotFound = function (type) {
/*const { em, ns } = this;
const warn = `${ns ? `[${ns}]: ` : ''}'${type}' type not found`;
em?.logWarning(warn);*/
};
/**
* Render new model inside the view
* @param {ModuleModel} model
* @param {Object} fragment Fragment collection
* @private
* */
ModuleDomainViews.prototype.add = function (model, fragment) {
var _a = this, reuseView = _a.reuseView, viewCollection = _a.viewCollection;
var frag = fragment || null;
var typeField = model.get(this.itemType);
var view;
//@ts-ignore
if (model.view && reuseView) {
//@ts-ignore
view = model.view;
}
else {
view = this.renderView(model, typeField);
}
viewCollection.push(view);
var rendered = view.render().el;
if (frag)
frag.appendChild(rendered);
else
this.$el.append(rendered);
};
ModuleDomainViews.prototype.render = function () {
var _this = this;
var frag = document.createDocumentFragment();
this.clearItems();
this.$el.empty();
if (this.collection.length)
this.collection.each(function (model) { return _this.add(model, frag); });
this.$el.append(frag);
this.onRender();
return this;
};
ModuleDomainViews.prototype.onRender = function () { };
ModuleDomainViews.prototype.onRemoveBefore = function (items, opts) { };
ModuleDomainViews.prototype.onRemove = function (items, opts) { };
ModuleDomainViews.prototype.remove = function (opts) {
if (opts === void 0) { opts = {}; }
var viewCollection = this.viewCollection;
this.onRemoveBefore(viewCollection, opts);
this.clearItems();
common/* View */.G7.prototype.remove.apply(this, opts);
this.onRemove(viewCollection, opts);
return this;
};
ModuleDomainViews.prototype.clearItems = function () {
var items = this.viewCollection || [];
// TODO Traits do not update the target anymore
// items.forEach(item => item.remove());
// this.items = [];
};
return ModuleDomainViews;
}(abstract_ModuleView));
/* harmony default export */ const abstract_ModuleDomainViews = (ModuleDomainViews);
;// CONCATENATED MODULE: ./src/css_composer/view/CssRuleView.ts
var CssRuleView_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var CssRuleView = /** @class */ (function (_super) {
CssRuleView_extends(CssRuleView, _super);
function CssRuleView(o) {
if (o === void 0) { o = {}; }
var _this = _super.call(this, o) || this;
_this.config = o.config || {};
var model = _this.model;
_this.listenTo(model, 'change', _this.render);
_this.listenTo(model, 'destroy remove', _this.remove);
_this.listenTo(model.get('selectors'), 'change', _this.render);
return _this;
}
// @ts-ignore
CssRuleView.prototype.tagName = function () {
return 'style';
};
CssRuleView.prototype.render = function () {
var _a = this, model = _a.model, el = _a.el;
var important = model.get('important');
el.innerHTML = model.toCSS({ important: important });
return this;
};
return CssRuleView;
}(common/* View */.G7));
/* harmony default export */ const view_CssRuleView = (CssRuleView);
;// CONCATENATED MODULE: ./src/css_composer/view/CssGroupRuleView.ts
var CssGroupRuleView_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var CssGroupRuleView = /** @class */ (function (_super) {
CssGroupRuleView_extends(CssGroupRuleView, _super);
function CssGroupRuleView() {
return _super !== null && _super.apply(this, arguments) || this;
}
CssGroupRuleView.prototype._createElement = function () {
return document.createTextNode('');
};
CssGroupRuleView.prototype.render = function () {
var model = this.model;
var important = model.get('important');
this.el.textContent = model.getDeclaration({ important: important });
return this;
};
return CssGroupRuleView;
}(view_CssRuleView));
/* harmony default export */ const view_CssGroupRuleView = (CssGroupRuleView);
;// CONCATENATED MODULE: ./src/css_composer/view/CssRulesView.ts
var CssRulesView_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var getBlockId = function (pfx, order) { return "".concat(pfx).concat(order ? "-".concat(parseFloat(order)) : ''); };
var CssRulesView = /** @class */ (function (_super) {
CssRulesView_extends(CssRulesView, _super);
function CssRulesView(o) {
var _this = _super.call(this, o) || this;
(0,index_all.bindAll)(_this, 'sortRules');
var config = o.config || {};
_this.atRules = {};
_this.config = config;
_this.em = config.em;
_this.pfx = config.stylePrefix || '';
_this.className = _this.pfx + 'rules';
var coll = _this.collection;
_this.listenTo(coll, 'add', _this.addTo);
_this.listenTo(coll, 'reset', _this.render);
return _this;
}
/**
* Add to collection
* @param {Object} model
* @private
* */
CssRulesView.prototype.addTo = function (model) {
this.addToCollection(model);
};
/**
* Add new object to collection
* @param {Object} model
* @param {Object} fragmentEl
* @return {Object}
* @private
* */
CssRulesView.prototype.addToCollection = function (model, fragmentEl) {
// If the render is not yet started
if (!this.renderStarted) {
return;
}
var fragment = fragmentEl || null;
var config = this.config;
var opts = { model: model, config: config };
var rendered, view;
// I have to render keyframes of the same name together
// Unfortunately at the moment I didn't find the way of appending them
// if not staticly, via appendData
if (model.get('atRuleType') === 'keyframes') {
var atRule = model.getAtRule();
var atRuleEl = this.atRules[atRule];
if (!atRuleEl) {
var styleEl = document.createElement('style');
atRuleEl = document.createTextNode('');
styleEl.appendChild(document.createTextNode("".concat(atRule, "{")));
styleEl.appendChild(atRuleEl);
styleEl.appendChild(document.createTextNode('}'));
this.atRules[atRule] = atRuleEl;
rendered = styleEl;
}
view = new view_CssGroupRuleView(opts);
atRuleEl.appendData(view.render().el.textContent);
}
else {
view = new view_CssRuleView(opts);
rendered = view.render().el;
}
var clsName = this.className;
var mediaText = model.get('mediaText');
var defaultBlockId = getBlockId(clsName);
var blockId = defaultBlockId;
// If the rule contains a media query it might have a different container
// for it (eg. rules created with Device Manager)
if (mediaText) {
blockId = getBlockId(clsName, this.getMediaWidth(mediaText));
}
if (rendered) {
var container = fragment || this.el;
var contRules = void 0;
// Try to find a specific container for the rule (if it
// containes a media query), otherwise get the default one
try {
contRules = container.querySelector("#".concat(blockId));
}
catch (e) { }
if (!contRules) {
contRules = container.querySelector("#".concat(defaultBlockId));
}
contRules === null || contRules === void 0 ? void 0 : contRules.appendChild(rendered);
}
return rendered;
};
CssRulesView.prototype.getMediaWidth = function (mediaText) {
return mediaText && mediaText.replace("(".concat(this.em.getConfig().mediaCondition, ": "), '').replace(')', '');
};
CssRulesView.prototype.sortRules = function (a, b) {
var em = this.em;
var isMobFirst = (em.getConfig().mediaCondition || '').indexOf('min-width') !== -1;
if (!isMobFirst)
return 0;
var left = isMobFirst ? a : b;
var right = isMobFirst ? b : a;
return left - right;
};
CssRulesView.prototype.render = function () {
var _this = this;
this.renderStarted = true;
this.atRules = {};
var _a = this, em = _a.em, $el = _a.$el, collection = _a.collection;
var cls = this.className;
var frag = document.createDocumentFragment();
$el.empty();
// Create devices related DOM structure, ensure also to have a default container
var prs = em.Devices.getAll().pluck('priority').sort(this.sortRules);
prs.every(function (pr) { return pr; }) && prs.unshift(0);
prs.forEach(function (pr) { return frag.appendChild((0,dom/* createEl */.ut)('div', { id: getBlockId(cls, pr) })); });
collection.each(function (model) { return _this.addToCollection(model, frag); });
$el.append(frag);
$el.attr('class', cls);
return this;
};
return CssRulesView;
}(common/* View */.G7));
/* harmony default export */ const view_CssRulesView = (CssRulesView);
;// CONCATENATED MODULE: ./src/utils/Droppable.ts
var Droppable_assign = (undefined && undefined.__assign) || function () {
Droppable_assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return Droppable_assign.apply(this, arguments);
};
/**
* This class makes the canvas droppable
*/
var Droppable = /** @class */ (function () {
function Droppable(em, rootEl) {
var _this = this;
this.em = em;
this.canvas = em.Canvas;
var el = rootEl || this.canvas.getFrames().map(function (frame) { return frame.getComponent().getEl(); });
var els = Array.isArray(el) ? el : [el];
this.el = els[0];
this.counter = 0;
(0,index_all.bindAll)(this, 'handleDragEnter', 'handleDragOver', 'handleDrop', 'handleDragLeave');
els.forEach(function (el) { return _this.toggleEffects(el, true); });
}
Droppable.prototype.toggleEffects = function (el, enable) {
var methods = { on: dom.on, off: dom/* off */.S1 };
var method = enable ? 'on' : 'off';
methods[method](el, 'dragenter', this.handleDragEnter);
methods[method](el, 'dragover', this.handleDragOver);
methods[method](el, 'drop', this.handleDrop);
methods[method](el, 'dragleave', this.handleDragLeave);
};
Droppable.prototype.__customTglEff = function (enable) {
var _a;
var method = enable ? dom.on : dom/* off */.S1;
var doc = this.el.ownerDocument;
var frameEl = (_a = doc.defaultView) === null || _a === void 0 ? void 0 : _a.frameElement;
this.sortOpts = enable
? {
onStart: function (_a) {
var sorter = _a.sorter;
(0,dom.on)(frameEl, 'pointermove', sorter.onMove);
},
onEnd: function (_a) {
var sorter = _a.sorter;
(0,dom/* off */.S1)(frameEl, 'pointermove', sorter.onMove);
},
customTarget: function (_a) {
var event = _a.event;
return doc.elementFromPoint(event.clientX, event.clientY);
},
}
: null;
method(frameEl, 'pointerenter', this.handleDragEnter);
method(frameEl, 'pointermove', this.handleDragOver);
method(document, 'pointerup', this.handleDrop);
method(frameEl, 'pointerout', this.handleDragLeave);
// Test with touch devices (seems like frameEl is not capturing pointer events).
// on/off(document, 'pointermove', sorter.onMove); // for the sorter
// enable && this.handleDragEnter({}); // no way to use pointerenter/pointerout
};
Droppable.prototype.startCustom = function () {
this.__customTglEff(true);
};
Droppable.prototype.endCustom = function (cancel) {
this.over ? this.endDrop(cancel) : this.__customTglEff(false);
};
/**
* This function is expected to be always executed at the end of d&d.
*/
Droppable.prototype.endDrop = function (cancel, ev) {
var _a = this, em = _a.em, dragStop = _a.dragStop;
this.counter = 0;
dragStop && dragStop(cancel || !this.over);
this.__customTglEff(false);
em.trigger('canvas:dragend', ev);
};
Droppable.prototype.handleDragLeave = function (ev) {
this.updateCounter(-1, ev);
};
Droppable.prototype.updateCounter = function (value, ev) {
this.counter += value;
this.counter === 0 && this.endDrop(true, ev);
};
Droppable.prototype.handleDragEnter = function (ev) {
var _this = this;
var _a = this, em = _a.em, canvas = _a.canvas;
var dt = ev.dataTransfer;
var dragContentOrigin = em.get('dragContent');
if (!dragContentOrigin && !canvas.getConfig().allowExternalDrop) {
return;
}
this.updateCounter(1, ev);
if (this.over)
return;
this.over = true;
var utils = em.Utils;
// For security reason I can't read the drag data on dragenter, but
// as I need it for the Sorter context I will use `dragContent` or just
// any not empty element
var content = dragContentOrigin || ' ';
var dragStop;
var dragContent;
em.stopDefault();
// Select the right drag provider
if (em.inAbsoluteMode()) {
var wrapper_1 = em.Components.getWrapper();
var target_1 = wrapper_1.append({})[0];
var dragger_1 = em.Commands.run('core:component-drag', {
event: ev,
guidesInfo: 1,
center: 1,
target: target_1,
onEnd: function (ev, dragger, _a) {
var cancelled = _a.cancelled;
var comp;
if (!cancelled) {
comp = wrapper_1.append(content)[0];
var canvasOffset = canvas.getOffset();
var _b = target_1.getStyle(), top_1 = _b.top, left = _b.left, position = _b.position;
var scroll_1 = (0,dom/* getDocumentScroll */.GX)(ev.target);
var postLeft = parseInt("".concat(parseFloat(left) + scroll_1.x - canvasOffset.left), 10);
var posTop = parseInt("".concat(parseFloat(top_1) + scroll_1.y - canvasOffset.top), 10);
comp.addStyle({
left: postLeft + 'px',
top: posTop + 'px',
position: position,
});
}
_this.handleDragEnd(comp, dt);
target_1.remove();
},
});
dragStop = function (cancel) { return dragger_1.stop(ev, { cancel: cancel }); };
dragContent = function (cnt) { return (content = cnt); };
}
else {
var sorter_1 = new utils.Sorter(Droppable_assign({
// @ts-ignore
em: em, wmargin: 1, nested: 1, canvasRelative: 1, direction: 'a', container: this.el, placer: canvas.getPlacerEl(), containerSel: '*', itemSel: '*', pfx: 'gjs-', onEndMove: function (model) { return _this.handleDragEnd(model, dt); }, document: this.el.ownerDocument }, (this.sortOpts || {})));
sorter_1.setDropContent(content);
sorter_1.startSort();
this.sorter = sorter_1;
dragStop = function (cancel) {
cancel && (sorter_1.moved = false);
sorter_1.endMove();
};
dragContent = function (content) { return sorter_1.setDropContent(content); };
}
this.dragStop = dragStop;
this.dragContent = dragContent;
em.trigger('canvas:dragenter', dt, content);
};
Droppable.prototype.handleDragEnd = function (model, dt) {
var em = this.em;
this.over = false;
if (model) {
em.set('dragResult', model);
em.trigger('canvas:drop', dt, model);
}
em.runDefault({ preserveSelected: 1 });
};
/**
* Always need to have this handler active for enabling the drop
* @param {Event} ev
*/
Droppable.prototype.handleDragOver = function (ev) {
ev.preventDefault();
this.em.trigger('canvas:dragover', ev);
};
/**
* WARNING: This function might fail to run on drop, for example, when the
* drop, accidentally, happens on some external element (DOM not inside the iframe)
*/
Droppable.prototype.handleDrop = function (ev) {
ev.preventDefault();
var dragContent = this.dragContent;
var dt = ev.dataTransfer;
var content = this.getContentByData(dt).content;
ev.target.style.border = '';
content && dragContent && dragContent(content);
this.endDrop(!content, ev);
};
Droppable.prototype.getContentByData = function (dt) {
var em = this.em;
var types = dt && dt.types;
var files = (dt && dt.files) || [];
var dragContent = em.get('dragContent');
var content = dt && dt.getData('text');
if (files.length) {
content = [];
for (var i = 0; i < files.length; i++) {
var file = files[i];
var type = file.type.split('/')[0];
if (type == 'image') {
content.push({
type: type,
file: file,
attributes: { alt: file.name },
});
}
}
}
else if (dragContent) {
content = dragContent;
}
else if ((0,index_all.indexOf)(types, 'text/html') >= 0) {
content = dt && dt.getData('text/html').replace(/<\/?meta[^>]*>/g, '');
}
else if ((0,index_all.indexOf)(types, 'text/uri-list') >= 0) {
content = {
type: 'link',
attributes: { href: content },
content: content,
};
}
else if ((0,index_all.indexOf)(types, 'text/json') >= 0) {
var json = dt && dt.getData('text/json');
json && (content = JSON.parse(json));
}
else if (types.length === 1 && types[0] === 'text/plain') {
// Avoid dropping non-selectable and non-editable text nodes inside the editor
content = "
".concat(content, "
");
}
var result = { content: content };
em.trigger('canvas:dragdata', dt, result);
return result;
};
return Droppable;
}());
/* harmony default export */ const utils_Droppable = (Droppable);
;// CONCATENATED MODULE: ./src/canvas/view/FrameView.ts
var FrameView_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var FrameView_assign = (undefined && undefined.__assign) || function () {
FrameView_assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return FrameView_assign.apply(this, arguments);
};
var FrameView_spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var FrameView = /** @class */ (function (_super) {
FrameView_extends(FrameView, _super);
function FrameView(model, view) {
var _this = _super.call(this, { model: model }) || this;
_this.dragging = false;
_this.loaded = false;
_this.lastMaxHeight = 0;
_this.tools = {};
(0,index_all.bindAll)(_this, 'updateClientY', 'stopAutoscroll', 'autoscroll', '_emitUpdate');
var el = _this.el;
//@ts-ignore
_this.module._config = FrameView_assign(FrameView_assign({}, (_this.config || {})), {
//@ts-ignore
frameView: _this });
_this.frameWrapView = view;
_this.showGlobalTools = (0,index_all.debounce)(_this.showGlobalTools.bind(_this), 50);
var cvModel = _this.getCanvasModel();
_this.listenTo(model, 'change:head', _this.updateHead);
_this.listenTo(cvModel, 'change:styles', _this.renderStyles);
model.view = _this;
(0,mixins.setViewEl)(el, _this);
return _this;
}
Object.defineProperty(FrameView.prototype, "tagName", {
/** @ts-ignore */
get: function () {
return 'iframe';
},
enumerable: false,
configurable: true
});
Object.defineProperty(FrameView.prototype, "attributes", {
/** @ts-ignore */
get: function () {
return { allowfullscreen: 'allowfullscreen' };
},
enumerable: false,
configurable: true
});
FrameView.prototype.getBoxRect = function () {
var _a = this, el = _a.el, module = _a.module;
var canvasView = module.getCanvasView();
var coords = module.getCoords();
var frameRect = el.getBoundingClientRect();
var canvasRect = canvasView.getCanvasOffset();
var vwDelta = canvasView.getViewportDelta();
var zoomM = module.getZoomMultiplier();
var x = (frameRect.x - canvasRect.left - vwDelta.x - coords.x) * zoomM;
var y = (frameRect.y - canvasRect.top - vwDelta.y - coords.y) * zoomM;
var width = frameRect.width * zoomM;
var height = frameRect.height * zoomM;
return {
x: x,
y: y,
width: width,
height: height,
};
};
/**
* Update `` content of the frame
*/
FrameView.prototype.updateHead = function () {
var model = this.model;
var headEl = this.getHead();
var toRemove = [];
var toAdd = [];
var current = model.head;
var prev = model.previous('head');
var attrStr = function (attr) {
if (attr === void 0) { attr = {}; }
return Object.keys(attr)
.sort()
.map(function (i) { return "[".concat(i, "=\"").concat(attr[i], "\"]"); })
.join('');
};
var find = function (items, stack, res) {
items.forEach(function (item) {
var tag = item.tag, attributes = item.attributes;
var has = stack.some(function (s) { return s.tag === tag && attrStr(s.attributes) === attrStr(attributes); });
!has && res.push(item);
});
};
find(current, prev, toAdd);
find(prev, current, toRemove);
toRemove.forEach(function (stl) {
var _a;
var el = headEl.querySelector("".concat(stl.tag).concat(attrStr(stl.attributes)));
(_a = el === null || el === void 0 ? void 0 : el.parentNode) === null || _a === void 0 ? void 0 : _a.removeChild(el);
});
(0,dom/* appendVNodes */.SJ)(headEl, toAdd);
};
FrameView.prototype.getEl = function () {
return this.el;
};
FrameView.prototype.getCanvasModel = function () {
return this.em.Canvas.getModel();
};
FrameView.prototype.getWindow = function () {
return this.getEl().contentWindow;
};
FrameView.prototype.getDoc = function () {
return this.getEl().contentDocument;
};
FrameView.prototype.getHead = function () {
return this.getDoc().querySelector('head');
};
FrameView.prototype.getBody = function () {
return this.getDoc().querySelector('body');
};
FrameView.prototype.getWrapper = function () {
return this.getBody().querySelector('[data-gjs-type=wrapper]');
};
FrameView.prototype.getJsContainer = function () {
if (!this.jsContainer) {
this.jsContainer = (0,dom/* createEl */.ut)('div', { class: "".concat(this.ppfx, "js-cont") });
}
return this.jsContainer;
};
FrameView.prototype.getToolsEl = function () {
var _a;
return (_a = this.frameWrapView) === null || _a === void 0 ? void 0 : _a.elTools;
};
FrameView.prototype.getGlobalToolsEl = function () {
return this.em.Canvas.getGlobalToolsEl();
};
FrameView.prototype.getHighlighter = function () {
return this._getTool('[data-hl]');
};
FrameView.prototype.getBadgeEl = function () {
return this._getTool('[data-badge]');
};
FrameView.prototype.getOffsetViewerEl = function () {
return this._getTool('[data-offset]');
};
FrameView.prototype.getRect = function () {
if (!this.rect) {
this.rect = this.el.getBoundingClientRect();
}
return this.rect;
};
/**
* Get rect data, not affected by the canvas zoom
*/
FrameView.prototype.getOffsetRect = function () {
var el = this.el;
var _a = this.getBody(), scrollTop = _a.scrollTop, scrollLeft = _a.scrollLeft;
var height = el.offsetHeight;
var width = el.offsetWidth;
return {
top: el.offsetTop,
left: el.offsetLeft,
height: height,
width: width,
scrollTop: scrollTop,
scrollLeft: scrollLeft,
scrollBottom: scrollTop + height,
scrollRight: scrollLeft + width,
};
};
FrameView.prototype._getTool = function (name) {
var tools = this.tools;
var toolsEl = this.getToolsEl();
if (!tools[name]) {
tools[name] = toolsEl.querySelector(name);
}
return tools[name];
};
FrameView.prototype.remove = function () {
var _a;
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
this._toggleEffects(false);
this.tools = {};
(_a = this.wrapper) === null || _a === void 0 ? void 0 : _a.remove();
abstract_ModuleView.prototype.remove.apply(this, args);
return this;
};
FrameView.prototype.startAutoscroll = function () {
var _this = this;
this.lastMaxHeight = this.getWrapper().offsetHeight - this.el.offsetHeight;
// By detaching those from the stack avoid browsers lags
// Noticeable with "fast" drag of blocks
setTimeout(function () {
_this._toggleAutoscrollFx(true);
requestAnimationFrame(_this.autoscroll);
}, 0);
};
FrameView.prototype.autoscroll = function () {
if (this.dragging) {
var lastClientY = this.lastClientY;
var canvas = this.em.Canvas;
var win = this.getWindow();
var actualTop = win.pageYOffset;
var clientY = lastClientY || 0;
var limitTop = canvas.getConfig().autoscrollLimit;
var limitBottom = this.getRect().height - limitTop;
var nextTop = actualTop;
if (clientY < limitTop) {
nextTop -= limitTop - clientY;
}
if (clientY > limitBottom) {
nextTop += clientY - limitBottom;
}
if (!(0,index_all.isUndefined)(lastClientY) && // Fixes #3134
nextTop !== actualTop &&
nextTop > 0 &&
nextTop < this.lastMaxHeight) {
var toolsEl = this.getGlobalToolsEl();
toolsEl.style.opacity = '0';
this.showGlobalTools();
win.scrollTo(0, nextTop);
canvas.spots.refreshDbn();
}
requestAnimationFrame(this.autoscroll);
}
};
FrameView.prototype.updateClientY = function (ev) {
ev.preventDefault();
this.lastClientY = (0,dom/* getPointerEvent */.VB)(ev).clientY * this.em.getZoomDecimal();
};
FrameView.prototype.showGlobalTools = function () {
this.getGlobalToolsEl().style.opacity = '';
};
FrameView.prototype.stopAutoscroll = function () {
this.dragging && this._toggleAutoscrollFx(false);
};
FrameView.prototype._toggleAutoscrollFx = function (enable) {
this.dragging = enable;
var win = this.getWindow();
var method = enable ? 'on' : 'off';
var mt = { on: dom.on, off: dom/* off */.S1 };
mt[method](win, 'mousemove dragover', this.updateClientY);
mt[method](win, 'mouseup', this.stopAutoscroll);
};
FrameView.prototype.render = function () {
var _a = this, $el = _a.$el, ppfx = _a.ppfx, em = _a.em;
$el.attr({ class: "".concat(ppfx, "frame") });
this.renderScripts();
em.trigger('frame:render', this); // deprecated
return this;
};
FrameView.prototype.renderScripts = function () {
var _this = this;
var _a = this, el = _a.el, model = _a.model, em = _a.em;
var evLoad = 'frame:load';
var evOpts = { el: el, model: model, view: this };
var canvas = this.getCanvasModel();
var appendScript = function (scripts) {
var _a;
if (scripts.length > 0) {
var src = scripts.shift();
var scriptEl = (0,dom/* createEl */.ut)('script', FrameView_assign({ type: 'text/javascript' }, ((0,index_all.isString)(src) ? { src: src } : src)));
(_a = el.contentDocument) === null || _a === void 0 ? void 0 : _a.head.appendChild(scriptEl);
if (scriptEl.hasAttribute('nomodule') && 'noModule' in HTMLScriptElement.prototype) {
appendScript(scripts);
}
else {
scriptEl.onerror = scriptEl.onload = appendScript.bind(null, scripts);
}
}
else {
em === null || em === void 0 ? void 0 : em.trigger(types.frameLoadHead, evOpts);
_this.renderBody();
em === null || em === void 0 ? void 0 : em.trigger(types.frameLoadBody, evOpts);
em === null || em === void 0 ? void 0 : em.trigger(evLoad, evOpts); // deprecated
}
};
el.onload = function () {
var frameContent = _this.config.frameContent;
if (frameContent) {
var doc = _this.getDoc();
doc.open();
doc.write(frameContent);
doc.close();
}
evOpts.window = _this.getWindow();
em === null || em === void 0 ? void 0 : em.trigger("".concat(evLoad, ":before"), evOpts); // deprecated
em === null || em === void 0 ? void 0 : em.trigger(types.frameLoad, evOpts);
appendScript(FrameView_spreadArray([], canvas.get('scripts'), true));
};
};
FrameView.prototype.renderStyles = function (opts) {
if (opts === void 0) { opts = {}; }
var head = this.getHead();
var canvas = this.getCanvasModel();
var normalize = function (stls) {
return stls.map(function (href) { return ({
tag: 'link',
attributes: FrameView_assign({ rel: 'stylesheet' }, ((0,index_all.isString)(href) ? { href: href } : href)),
}); });
};
var prevStyles = normalize(opts.prev || canvas.previous('styles'));
var styles = normalize(canvas.get('styles'));
var toRemove = [];
var toAdd = [];
var find = function (items, stack, res) {
items.forEach(function (item) {
var href = item.attributes.href;
var has = stack.some(function (s) { return s.attributes.href === href; });
!has && res.push(item);
});
};
find(styles, prevStyles, toAdd);
find(prevStyles, styles, toRemove);
toRemove.forEach(function (stl) {
var _a;
var el = head.querySelector("link[href=\"".concat(stl.attributes.href, "\"]"));
(_a = el === null || el === void 0 ? void 0 : el.parentNode) === null || _a === void 0 ? void 0 : _a.removeChild(el);
});
(0,dom/* appendVNodes */.SJ)(head, toAdd);
};
FrameView.prototype.renderBody = function () {
var _this = this;
var _a, _b;
var _c = this, config = _c.config, em = _c.em, model = _c.model, ppfx = _c.ppfx;
var doc = this.getDoc();
var body = this.getBody();
var win = this.getWindow();
var hasAutoHeight = model.hasAutoHeight();
var conf = em.config;
//@ts-ignore This could be used inside component-related scripts to check if the
// script is executed inside the editor.
win._isEditor = true;
this.renderStyles({ prev: [] });
var colorWarn = '#ffca6f';
(0,dom/* append */.R3)(body, ""));
var root = model.root;
var view = em.Components.getType('wrapper').view;
this.wrapper = new view({
model: root,
config: FrameView_assign(FrameView_assign({}, root.config), { em: em, frameView: this }),
}).render();
(0,dom/* append */.R3)(body, (_a = this.wrapper) === null || _a === void 0 ? void 0 : _a.el);
(0,dom/* append */.R3)(body, new view_CssRulesView({
collection: model.getStyles(),
//@ts-ignore
config: FrameView_assign(FrameView_assign({}, em.Css.getConfig()), { frameView: this }),
}).render().el);
(0,dom/* append */.R3)(body, this.getJsContainer());
// em.trigger('loaded'); // I need to manage only the first one maybe
//this.updateOffset(); // TOFIX (check if I need it)
// Avoid some default behaviours
//@ts-ignore
(0,dom.on)(body, 'click', function (ev) { var _a; return ev && ((_a = ev.target) === null || _a === void 0 ? void 0 : _a.tagName) == 'A' && ev.preventDefault(); });
(0,dom.on)(body, 'submit', function (ev) { return ev && ev.preventDefault(); });
// When the iframe is focused the event dispatcher is not the same so
// I need to delegate all events to the parent document
[
{ event: 'keydown keyup keypress', class: 'KeyboardEvent' },
{ event: 'mousedown mousemove mouseup', class: 'MouseEvent' },
{ event: 'pointerdown pointermove pointerup', class: 'PointerEvent' },
{ event: 'wheel', class: 'WheelEvent', opts: { passive: !config.infiniteCanvas } },
].forEach(function (obj) {
return obj.event.split(' ').forEach(function (event) {
doc.addEventListener(event, function (ev) { return _this.el.dispatchEvent((0,dom/* createCustomEvent */.t3)(ev, obj.class)); }, obj.opts);
});
});
this._toggleEffects(true);
if ((0,mixins.hasDnd)(em)) {
this.droppable = new utils_Droppable(em, (_b = this.wrapper) === null || _b === void 0 ? void 0 : _b.el);
}
this.loaded = true;
model.trigger('loaded');
};
FrameView.prototype._toggleEffects = function (enable) {
var method = enable ? dom.on : dom/* off */.S1;
var win = this.getWindow();
win && method(win, "".concat(dom/* motionsEv */.G1, " resize"), this._emitUpdate);
};
FrameView.prototype._emitUpdate = function () {
this.model._emitUpdated();
};
return FrameView;
}(abstract_ModuleView));
/* harmony default export */ const view_FrameView = (FrameView);
// EXTERNAL MODULE: ./src/utils/Dragger.ts
var Dragger = __webpack_require__(668);
;// CONCATENATED MODULE: ./src/canvas/view/FrameWrapView.ts
var FrameWrapView_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var FrameWrapView_assign = (undefined && undefined.__assign) || function () {
FrameWrapView_assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return FrameWrapView_assign.apply(this, arguments);
};
var FrameWrapView = /** @class */ (function (_super) {
FrameWrapView_extends(FrameWrapView, _super);
function FrameWrapView(model, canvasView) {
var _this = _super.call(this, { model: model }) || this;
(0,index_all.bindAll)(_this, 'onScroll', 'frameLoaded', 'updateOffset', 'remove', 'startDrag');
var config = FrameWrapView_assign(FrameWrapView_assign({}, model.config), { frameWrapView: _this });
_this.cv = canvasView;
_this.frame = new view_FrameView(model, _this);
_this.classAnim = "".concat(_this.ppfx, "frame-wrapper--anim");
_this.updateOffset = (0,index_all.debounce)(_this.updateOffset.bind(_this), 0);
_this.updateSize = (0,index_all.debounce)(_this.updateSize.bind(_this), 0);
_this.listenTo(model, 'loaded', _this.frameLoaded);
_this.listenTo(model, 'change:x change:y', _this.updatePos);
_this.listenTo(model, 'change:width change:height', _this.updateSize);
_this.listenTo(model, 'destroy remove', _this.remove);
_this.updatePos();
_this.setupDragger();
return _this;
}
FrameWrapView.prototype.events = function () {
return {
'click [data-action-remove]': 'remove',
'mousedown [data-action-move]': 'startDrag',
};
};
FrameWrapView.prototype.setupDragger = function () {
var _this = this;
var _a = this, module = _a.module, model = _a.model;
var dragX, dragY, zoom;
var toggleEffects = function (on) {
module.toggleFramesEvents(on);
};
this.dragger = new Dragger/* default */.Z({
onStart: function () {
var _a = model.attributes, x = _a.x, y = _a.y;
zoom = _this.em.getZoomMultiplier();
dragX = x;
dragY = y;
toggleEffects(false);
},
onEnd: function () { return toggleEffects(true); },
setPosition: function (posOpts) {
model.set({
x: dragX + posOpts.x * zoom,
y: dragY + posOpts.y * zoom,
});
},
});
};
FrameWrapView.prototype.startDrag = function (ev) {
var _a;
ev && ((_a = this.dragger) === null || _a === void 0 ? void 0 : _a.start(ev));
};
FrameWrapView.prototype.__clear = function (opts) {
var frame = this.frame;
frame && frame.remove(opts);
(0,dom/* removeEl */.L_)(this.elTools);
};
FrameWrapView.prototype.remove = function (opts) {
var _this = this;
this.__clear(opts);
abstract_ModuleView.prototype.remove.apply(this, opts);
//@ts-ignore
['frame', 'dragger', 'cv', 'elTools'].forEach(function (i) { return (_this[i] = 0); });
return this;
};
FrameWrapView.prototype.updateOffset = function () {
var _a;
var _b = this, em = _b.em, $el = _b.$el, frame = _b.frame;
if (!em || em.destroyed)
return;
em.runDefault({ preserveSelected: 1 });
$el.removeClass(this.classAnim);
(_a = frame === null || frame === void 0 ? void 0 : frame.model) === null || _a === void 0 ? void 0 : _a._emitUpdated();
};
FrameWrapView.prototype.updatePos = function (md) {
var _a = this, model = _a.model, el = _a.el;
var _b = model.attributes, x = _b.x, y = _b.y;
var style = el.style;
this.frame.rect = undefined;
style.left = isNaN(x) ? x : "".concat(x, "px");
style.top = isNaN(y) ? y : "".concat(y, "px");
md && this.updateOffset();
};
FrameWrapView.prototype.updateSize = function () {
this.updateDim();
};
/**
* Update dimensions of the frame
* @private
*/
FrameWrapView.prototype.updateDim = function () {
var _a = this, em = _a.em, el = _a.el, $el = _a.$el, model = _a.model, classAnim = _a.classAnim, frame = _a.frame;
if (!frame)
return;
frame.rect = undefined;
$el.addClass(classAnim);
var _b = this.__handleSize(), noChanges = _b.noChanges, width = _b.width, height = _b.height;
// Set width and height from DOM (should be done only once)
if ((0,index_all.isNull)(width) || (0,index_all.isNull)(height)) {
model.set(FrameWrapView_assign(FrameWrapView_assign({}, (!width ? { width: el.offsetWidth } : {})), (!height ? { height: el.offsetHeight } : {})), { silent: 1 });
}
// Prevent fixed highlighting box which appears when on
// component hover during the animation
em.stopDefault({ preserveSelected: 1 });
noChanges ? this.updateOffset() : setTimeout(this.updateOffset, 350);
};
FrameWrapView.prototype.onScroll = function () {
var _a = this, frame = _a.frame, em = _a.em;
em.trigger('frame:scroll', {
frame: frame,
body: frame.getBody(),
target: frame.getWindow(),
});
};
FrameWrapView.prototype.frameLoaded = function () {
var _a = this, frame = _a.frame, config = _a.config;
frame.getWindow().onscroll = this.onScroll;
this.updateDim();
};
FrameWrapView.prototype.__handleSize = function () {
var _a, _b;
var un = 'px';
var _c = this, model = _c.model, el = _c.el;
var style = el.style;
var _d = model.attributes, width = _d.width, height = _d.height;
var currW = style.width || '';
var currH = style.height || '';
var newW = width || '';
var newH = height || '';
var noChanges = currW == newW && currH == newH;
var newWidth = (0,index_all.isNumber)(newW) ? "".concat(newW).concat(un) : newW;
var newHeight = (0,index_all.isNumber)(newH) ? "".concat(newH).concat(un) : newH;
style.width = newWidth;
if (model.hasAutoHeight()) {
var iframe = this.frame.el;
if (iframe.contentDocument
// this doesn't work always
// && !this.sizeObserver
) {
var contentDocument_1 = iframe.contentDocument;
var observer = new ResizeObserver(function () {
style.height = "".concat(contentDocument_1.body.scrollHeight, "px");
});
observer.observe(contentDocument_1.body);
(_a = this.sizeObserver) === null || _a === void 0 ? void 0 : _a.disconnect();
this.sizeObserver = observer;
}
}
else {
style.height = newHeight;
(_b = this.sizeObserver) === null || _b === void 0 ? void 0 : _b.disconnect();
delete this.sizeObserver;
}
return { noChanges: noChanges, width: width, height: height, newW: newW, newH: newH };
};
FrameWrapView.prototype.render = function () {
var _a = this, frame = _a.frame, $el = _a.$el, ppfx = _a.ppfx, cv = _a.cv, model = _a.model, el = _a.el;
var onRender = model.attributes.onRender;
this.__clear();
this.__handleSize();
frame.render();
$el
.empty()
.attr({ class: "".concat(ppfx, "frame-wrapper") })
.append("\n
\n "));
this.toolsEl = el.querySelector("#".concat(ppfx, "tools"));
this.hlEl = el.querySelector(".".concat(ppfx, "highlighter"));
this.badgeEl = el.querySelector(".".concat(ppfx, "badge"));
this.placerEl = el.querySelector(".".concat(ppfx, "placeholder"));
this.ghostEl = el.querySelector(".".concat(ppfx, "ghost"));
this.toolbarEl = el.querySelector(".".concat(ppfx, "toolbar"));
this.resizerEl = el.querySelector(".".concat(ppfx, "resizer"));
this.offsetEl = el.querySelector(".".concat(ppfx, "offset-v"));
this.fixedOffsetEl = el.querySelector(".".concat(ppfx, "offset-fixed-v"));
this.toolsGlobEl = el.querySelector(".".concat(ppfx, "tools-gl"));
this.spotsEl = el.querySelector('[data-spots]');
this.cvStyle = el.querySelector('[data-canvas-style]');
this.el.className = (0,mixins.getUiClass)(em, this.className);
this.ready = true;
this._renderFrames();
return this;
};
return CanvasView;
}(abstract_ModuleView));
/* harmony default export */ const view_CanvasView = (CanvasView);
;// CONCATENATED MODULE: ./src/canvas/index.ts
/**
* You can customize the initial state of the module from the editor initialization, by passing the following [Configuration Object](https://github.com/GrapesJS/grapesjs/blob/master/src/canvas/config/config.ts)
* ```js
* const editor = grapesjs.init({
* canvas: {
* // options
* }
* })
* ```
*
* Once the editor is instantiated you can use its API and listen to its events. Before using these methods, you should get the module from the instance.
*
* ```js
* // Listen to events
* editor.on('canvas:drop', () => { ... });
*
* // Use the API
* const canvas = editor.Canvas;
* canvas.setCoords(...);
* ```
*
* {REPLACE_EVENTS}
*
* [Component]: component.html
* [Frame]: frame.html
* [CanvasSpot]: canvas_spot.html
*
* @module Canvas
*/
var canvas_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var canvas_assign = (undefined && undefined.__assign) || function () {
canvas_assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return canvas_assign.apply(this, arguments);
};
var canvas_spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var CanvasModule = /** @class */ (function (_super) {
canvas_extends(CanvasModule, _super);
/**
* Initialize module. Automatically called with a new instance of the editor
* @param {Object} config Configurations
* @private
*/
function CanvasModule(em) {
var _this = _super.call(this, em, 'Canvas', canvas_config_config) || this;
_this.events = CanvasEvents;
_this.framesById = {};
_this.canvas = new model_Canvas(_this);
_this.spots = new model_CanvasSpots(_this);
_this.model = _this.canvas;
_this.startAutoscroll = _this.startAutoscroll.bind(_this);
_this.stopAutoscroll = _this.stopAutoscroll.bind(_this);
return _this;
}
/**
* Get configuration object
* @name getConfig
* @function
* @return {Object}
*/
/**
* Used inside RTE
* @private
*/
CanvasModule.prototype.getCanvasView = function () {
return this.canvasView;
};
CanvasModule.prototype.postLoad = function () {
this.model.init();
};
CanvasModule.prototype.getModel = function () {
return this.canvas;
};
/**
* Get the canvas element
* @returns {HTMLElement}
*/
CanvasModule.prototype.getElement = function () {
return this.getCanvasView().el;
};
CanvasModule.prototype.getFrame = function (index) {
return this.getFrames()[index || 0];
};
/**
* Get the main frame element of the canvas
* @returns {HTMLIFrameElement}
*/
CanvasModule.prototype.getFrameEl = function () {
var frame = (this.canvasView || {}).frame;
return frame === null || frame === void 0 ? void 0 : frame.el;
};
CanvasModule.prototype.getFramesEl = function () {
var _a;
return (_a = this.canvasView) === null || _a === void 0 ? void 0 : _a.framesArea;
};
/**
* Get the main frame window instance
* @returns {Window}
*/
CanvasModule.prototype.getWindow = function () {
var frame = (this.canvasView || {}).frame;
return frame === null || frame === void 0 ? void 0 : frame.getWindow();
};
/**
* Get the main frame document element
* @returns {HTMLDocument}
*/
CanvasModule.prototype.getDocument = function () {
var frame = this.getFrameEl();
return frame === null || frame === void 0 ? void 0 : frame.contentDocument;
};
/**
* Get the main frame body element
* @return {HTMLBodyElement}
*/
CanvasModule.prototype.getBody = function () {
var doc = this.getDocument();
return doc === null || doc === void 0 ? void 0 : doc.body;
};
CanvasModule.prototype._getLocalEl = function (globalEl, compView, method) {
var result = globalEl;
var frameView = compView === null || compView === void 0 ? void 0 : compView.frameView;
result = frameView ? frameView[method]() : result;
return result;
};
/**
* Returns element containing all global canvas tools
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getGlobalToolsEl = function () {
var _a;
return (_a = this.canvasView) === null || _a === void 0 ? void 0 : _a.toolsGlobEl;
};
/**
* Returns element containing all canvas tools
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getToolsEl = function (compView) {
return this._getLocalEl(this.getCanvasView().toolsEl, compView, 'getToolsEl');
};
/**
* Returns highlighter element
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getHighlighter = function (compView) {
return this._getLocalEl(this.getCanvasView().hlEl, compView, 'getHighlighter');
};
/**
* Returns badge element
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getBadgeEl = function (compView) {
return this._getLocalEl(this.getCanvasView().badgeEl, compView, 'getBadgeEl');
};
/**
* Returns placer element
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getPlacerEl = function () {
return this.getCanvasView().placerEl;
};
/**
* Returns ghost element
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getGhostEl = function () {
return this.getCanvasView().ghostEl;
};
/**
* Returns toolbar element
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getToolbarEl = function () {
return this.getCanvasView().toolbarEl;
};
/**
* Returns resizer element
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getResizerEl = function () {
return this.getCanvasView().resizerEl;
};
/**
* Returns offset viewer element
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getOffsetViewerEl = function (compView) {
return this._getLocalEl(this.getCanvasView().offsetEl, compView, 'getOffsetViewerEl');
};
/**
* Returns fixed offset viewer element
* @returns {HTMLElement}
* @private
*/
CanvasModule.prototype.getFixedOffsetViewerEl = function () {
return this.getCanvasView().fixedOffsetEl;
};
CanvasModule.prototype.getSpotsEl = function () {
var _a;
return (_a = this.canvasView) === null || _a === void 0 ? void 0 : _a.spotsEl;
};
CanvasModule.prototype.render = function () {
var _a;
(_a = this.canvasView) === null || _a === void 0 ? void 0 : _a.remove();
this.canvasView = new view_CanvasView(this.canvas);
return this.canvasView.render().el;
};
/**
* Get frame position
* @returns {Object}
* @private
*/
CanvasModule.prototype.getOffset = function () {
var frameOff = this.offset(this.getFrameEl());
var canvasOff = this.offset(this.getElement());
return {
top: frameOff.top - canvasOff.top,
left: frameOff.left - canvasOff.left,
};
};
/**
* Get the offset of the passed component element
* @param {HTMLElement} el
* @returns {Object}
* @private
*/
CanvasModule.prototype.offset = function (el) {
return this.getCanvasView().offset(el);
};
/**
* Set custom badge naming strategy
* @param {Function} f
* @example
* canvas.setCustomBadgeLabel(function(component){
* return component.getName();
* });
*/
CanvasModule.prototype.setCustomBadgeLabel = function (f) {
//@ts-ignore
this.config.customBadgeLabel = f;
};
/**
* Get element position relative to the canvas
* @param {HTMLElement} el
* @returns {Object}
* @private
*/
CanvasModule.prototype.getElementPos = function (el, opts) {
return this.getCanvasView().getElementPos(el, opts);
};
/**
* Returns element's offsets like margins and paddings
* @param {HTMLElement} el
* @returns {Object}
* @private
*/
CanvasModule.prototype.getElementOffsets = function (el) {
return this.getCanvasView().getElementOffsets(el);
};
/**
* Get canvas rectangular data
* @returns {Object}
*/
CanvasModule.prototype.getRect = function () {
var _a;
var _b = (_a = this.getCanvasView().getPosition()) !== null && _a !== void 0 ? _a : {}, _c = _b.top, top = _c === void 0 ? 0 : _c, _d = _b.left, left = _d === void 0 ? 0 : _d;
return canvas_assign(canvas_assign({}, this.getCanvasView().getCanvasOffset()), { topScroll: top, leftScroll: left });
};
/**
* This method comes handy when you need to attach something like toolbars
* to elements inside the canvas, dealing with all relative position,
* offsets, etc. and returning as result the object with positions which are
* viewable by the user (when the canvas is scrolled the top edge of the element
* is not viewable by the user anymore so the new top edge is the one of the canvas)
*
* The target should be visible before being passed here as invisible elements
* return empty string as width
* @param {HTMLElement} target The target in this case could be the toolbar
* @param {HTMLElement} element The element on which I'd attach the toolbar
* @param {Object} options Custom options
* @param {Boolean} options.toRight Set to true if you want the toolbar attached to the right
* @return {Object}
* @private
*/
CanvasModule.prototype.getTargetToElementDim = function (target, element, options) {
if (options === void 0) { options = {}; }
var opts = options || {};
var canvasPos = this.getCanvasView().getPosition();
if (!canvasPos)
return;
var pos = opts.elPos || this.getCanvasView().getElementPos(element);
var toRight = options.toRight || 0;
var targetHeight = opts.targetHeight || target.offsetHeight;
var targetWidth = opts.targetWidth || target.offsetWidth;
var eventToTrigger = opts.event || null;
var elTop = pos.top - targetHeight;
var elLeft = pos.left;
elLeft += toRight ? pos.width : 0;
elLeft = toRight ? elLeft - targetWidth : elLeft;
var leftPos = elLeft < canvasPos.left ? canvasPos.left : elLeft;
var topPos = elTop < canvasPos.top ? canvasPos.top : elTop;
topPos = topPos > pos.top + pos.height ? pos.top + pos.height : topPos;
var result = {
top: topPos,
left: leftPos,
elementTop: pos.top,
elementLeft: pos.left,
elementWidth: pos.width,
elementHeight: pos.height,
targetWidth: target.offsetWidth,
targetHeight: target.offsetHeight,
canvasTop: canvasPos.top,
canvasLeft: canvasPos.left,
canvasWidth: canvasPos.width,
canvasHeight: canvasPos.height,
};
// In this way I can catch data and also change the position strategy
if (eventToTrigger && this.em) {
this.em.trigger(eventToTrigger, result);
}
return result;
};
CanvasModule.prototype.canvasRectOffset = function (el, pos, opts) {
var _this = this;
if (opts === void 0) { opts = {}; }
var getFrameElFromDoc = function (doc) {
var defaultView = doc.defaultView;
return defaultView === null || defaultView === void 0 ? void 0 : defaultView.frameElement;
};
var rectOff = function (el, top, pos) {
if (top === void 0) { top = 1; }
var zoom = _this.em.getZoomDecimal();
var side = top ? 'top' : 'left';
var doc = el.ownerDocument;
var _a = opts.offset ? getFrameElFromDoc(doc) : {}, _b = _a.offsetTop, offsetTop = _b === void 0 ? 0 : _b, _c = _a.offsetLeft, offsetLeft = _c === void 0 ? 0 : _c;
var _d = doc.body || {}, _e = _d.scrollTop, scrollTop = _e === void 0 ? 0 : _e, _f = _d.scrollLeft, scrollLeft = _f === void 0 ? 0 : _f;
var scroll = top ? scrollTop : scrollLeft;
var offset = top ? offsetTop : offsetLeft;
return pos[side] - (scroll - offset) * zoom;
};
return {
top: rectOff(el, 1, pos),
left: rectOff(el, 0, pos),
};
};
/**
*
* @param {HTMLElement} el The component element in the canvas
* @param {HTMLElement} targetEl The target element to position (eg. toolbar)
* @param {Object} opts
* @private
*/
CanvasModule.prototype.getTargetToElementFixed = function (el, targetEl, opts) {
if (opts === void 0) { opts = {}; }
var elRect = opts.pos || this.getElementPos(el, { noScroll: true });
var canvasOffset = opts.canvasOff || this.canvasRectOffset(el, elRect);
var targetHeight = targetEl.offsetHeight || 0;
var targetWidth = targetEl.offsetWidth || 0;
var elRight = elRect.left + elRect.width;
var canvasView = this.getCanvasView();
var canvasRect = canvasView.getPosition();
var frameOffset = canvasView.getFrameOffset(el);
var event = opts.event;
var top = -targetHeight;
var left = !(0,index_all.isUndefined)(opts.left) ? opts.left : elRect.width - targetWidth;
left = elRect.left < -left ? -elRect.left : left;
left = elRight > canvasRect.width ? left - (elRight - canvasRect.width) : left;
// Check when the target top edge reaches the top of the viewable canvas
if (canvasOffset.top < targetHeight) {
var fullHeight = elRect.height + targetHeight;
var elIsShort = fullHeight < frameOffset.height;
// Scroll with the window if the top edge is reached and the
// element is bigger than the canvas
if (elIsShort) {
top = top + fullHeight;
}
else {
top = -canvasOffset.top < elRect.height ? -canvasOffset.top : elRect.height;
}
}
var result = {
top: top,
left: left,
canvasOffsetTop: canvasOffset.top,
canvasOffsetLeft: canvasOffset.left,
elRect: elRect,
canvasOffset: canvasOffset,
canvasRect: canvasRect,
targetWidth: targetWidth,
targetHeight: targetHeight,
};
// In this way I can catch data and also change the position strategy
event && this.em.trigger(event, result);
return result;
};
/**
* Instead of simply returning e.clientX and e.clientY this function
* calculates also the offset based on the canvas. This is helpful when you
* need to get X and Y position while moving between the editor area and
* canvas area, which is in the iframe
* @param {Event} e
* @return {Object}
* @private
*/
CanvasModule.prototype.getMouseRelativePos = function (e, opts) {
if (opts === void 0) { opts = {}; }
var subWinOffset = opts.subWinOffset;
var doc = e.target.ownerDocument;
var win = doc.defaultView || doc.parentWindow;
var frame = win.frameElement;
var yOffset = subWinOffset ? win.pageYOffset : 0;
var xOffset = subWinOffset ? win.pageXOffset : 0;
var zoomMlt = this.getZoomMultiplier();
var addTop = 0;
var addLeft = 0;
if (frame) {
var frameRect = frame.getBoundingClientRect();
addTop = frameRect.top || 0;
addLeft = frameRect.left || 0;
}
return {
y: (e.clientY + addTop - yOffset) * zoomMlt,
x: (e.clientX + addLeft - xOffset) * zoomMlt,
};
};
/**
* X and Y mouse position relative to the canvas
* @param {Event} ev
* @return {Object}
* @private
*/
CanvasModule.prototype.getMouseRelativeCanvas = function (ev, opts) {
var _a;
var zoom = this.getZoomDecimal();
var _b = (_a = this.getCanvasView().getPosition(opts)) !== null && _a !== void 0 ? _a : {}, _c = _b.top, top = _c === void 0 ? 0 : _c, _d = _b.left, left = _d === void 0 ? 0 : _d;
return {
y: ev.clientY * zoom + top,
x: ev.clientX * zoom + left,
};
};
/**
* Check if the canvas is focused
* @returns {Boolean}
*/
CanvasModule.prototype.hasFocus = function () {
return this.getDocument().hasFocus();
};
/**
* Detects if some input is focused (input elements, text components, etc.)
* @return {Boolean}
* @private
*/
CanvasModule.prototype.isInputFocused = function () {
var doc = this.getDocument();
var frame = this.getFrameEl();
var toIgnore = canvas_spreadArray(['body'], this.config.notTextable, true);
var docActive = frame && document.activeElement === frame;
var focused = docActive ? doc && doc.activeElement : document.activeElement;
return focused && !toIgnore.some(function (item) { return focused.matches(item); });
};
/**
* Scroll canvas to the element if it's not visible. The scrolling is
* executed via `scrollIntoView` API and options of this method are
* passed to it. For instance, you can scroll smoothly by using
* `{ behavior: 'smooth' }`.
* @param {HTMLElement|[Component]} el
* @param {Object} [opts={}] Options, same as options for `scrollIntoView`
* @param {Boolean} [opts.force=false] Force the scroll, even if the element is already visible
* @example
* const selected = editor.getSelected();
* // Scroll smoothly (this behavior can be polyfilled)
* canvas.scrollTo(selected, { behavior: 'smooth' });
* // Force the scroll, even if the element is alredy visible
* canvas.scrollTo(selected, { force: true });
*/
CanvasModule.prototype.scrollTo = function (el, opts) {
if (opts === void 0) { opts = {}; }
var elem = (0,mixins.getElement)(el);
var view = elem && (0,mixins.getViewEl)(elem);
view && view.scrollIntoView(opts);
};
/**
* Start autoscroll
* @private
*/
CanvasModule.prototype.startAutoscroll = function (frame) {
var fr = (frame && frame.view) || this.em.getCurrentFrame();
fr && fr.startAutoscroll();
};
/**
* Stop autoscroll
* @private
*/
CanvasModule.prototype.stopAutoscroll = function (frame) {
var fr = (frame && frame.view) || this.em.getCurrentFrame();
fr && fr.stopAutoscroll();
};
/**
* Set canvas zoom value
* @param {Number} value The zoom value, from 0 to 100
* @returns {this}
* @example
* canvas.setZoom(50); // set zoom to 50%
*/
CanvasModule.prototype.setZoom = function (value) {
this.canvas.set('zoom', typeof value === 'string' ? parseFloat(value) : value);
return this;
};
/**
* Get canvas zoom value
* @returns {Number}
* @example
* canvas.setZoom(50); // set zoom to 50%
* const zoom = canvas.getZoom(); // 50
*/
CanvasModule.prototype.getZoom = function () {
return parseFloat(this.canvas.get('zoom'));
};
/**
* Set canvas position coordinates
* @param {Number} x Horizontal position
* @param {Number} y Vertical position
* @returns {this}
* @example
* canvas.setCoords(100, 100);
*/
CanvasModule.prototype.setCoords = function (x, y, opts) {
var _a;
if (opts === void 0) { opts = {}; }
var hasX = x || x === 0;
var hasY = y || y === 0;
var coords = {
x: this.canvas.get('x'),
y: this.canvas.get('y'),
};
if (hasX)
coords.x = parseFloat("".concat(x));
if (hasY)
coords.y = parseFloat("".concat(y));
if (opts.toWorld) {
var delta = (_a = this.canvasView) === null || _a === void 0 ? void 0 : _a.getViewportDelta();
if (delta) {
if (hasX)
coords.x = coords.x - delta.x;
if (hasY)
coords.y = coords.y - delta.y;
}
}
this.canvas.set(coords);
return this;
};
/**
* Get canvas position coordinates
* @returns {Object} Object containing coordinates
* @example
* canvas.setCoords(100, 100);
* const coords = canvas.getCoords();
* // { x: 100, y: 100 }
*/
CanvasModule.prototype.getCoords = function () {
var _a = this.canvas.attributes, x = _a.x, y = _a.y;
return { x: x, y: y };
};
/**
* Get canvas pointer position coordinates.
* @returns {Object} Object containing pointer coordinates
* @private
* @example
* const worldPointer = canvas.getPointer();
* const screenPointer = canvas.getPointer(true);
*/
CanvasModule.prototype.getPointer = function (screen) {
var _a = this.canvas.attributes, pointer = _a.pointer, pointerScreen = _a.pointerScreen;
return screen ? pointerScreen : pointer;
};
CanvasModule.prototype.getZoomDecimal = function () {
return this.getZoom() / 100;
};
CanvasModule.prototype.getZoomMultiplier = function () {
var zoom = this.getZoomDecimal();
return zoom ? 1 / zoom : 1;
};
CanvasModule.prototype.fitViewport = function (opts) {
var _a;
(_a = this.canvasView) === null || _a === void 0 ? void 0 : _a.fitViewport(opts);
};
CanvasModule.prototype.toggleFramesEvents = function (on) {
var style = this.getFramesEl().style;
style.pointerEvents = on ? '' : 'none';
};
CanvasModule.prototype.getFrames = function () {
return this.canvas.frames.map(function (item) { return item; });
};
/**
* Add new frame to the canvas
* @param {Object} props Frame properties
* @returns {[Frame]}
* @private
* @example
* canvas.addFrame({
* name: 'Mobile home page',
* x: 100, // Position in canvas
* y: 100,
* width: 500, // Frame dimensions
* height: 600,
* // device: 'DEVICE-ID',
* components: [
* '
Title frame
',
* '
Paragraph frame
',
* ],
* styles: `
* .testh { color: red; }
* .testp { color: blue; }
* `,
* });
*/
CanvasModule.prototype.addFrame = function (props, opts) {
if (props === void 0) { props = {}; }
if (opts === void 0) { opts = {}; }
return this.canvas.frames.add(new model_Frame(this, canvas_assign({}, props)), opts);
};
/**
* Get the last created Component from a drag & drop to the canvas.
* @returns {[Component]|undefined}
*/
CanvasModule.prototype.getLastDragResult = function () {
return this.em.get('dragResult');
};
/**
* Add or update canvas spot.
* @param {Object} props Canvas spot properties.
* @param opts
* @returns {[CanvasSpot]}
* @example
* // Add new canvas spot
* const spot = canvas.addSpot({
* type: 'select', // 'select' is one of the built-in spots
* component: editor.getSelected(),
* });
*
* // Add custom canvas spot
* const spot = canvas.addSpot({
* type: 'my-custom-spot',
* component: editor.getSelected(),
* });
* // Update the same spot by reusing its ID
* canvas.addSpot({
* id: spot.id,
* component: anotherComponent,
* });
*/
CanvasModule.prototype.addSpot = function (props, opts) {
var _a;
if (opts === void 0) { opts = {}; }
var spotProps = props;
var spots = this.getSpots(spotProps);
if (spots.length) {
var spot_1 = spots[0];
spot_1.set(spotProps);
return spot_1;
}
var cmpView = spotProps.componentView || ((_a = spotProps.component) === null || _a === void 0 ? void 0 : _a.view);
var spot = new CanvasSpot/* default */.Z(this, canvas_assign(canvas_assign({}, spotProps), { id: spotProps.id || "cs_".concat(spotProps.type, "_").concat(cmpView === null || cmpView === void 0 ? void 0 : cmpView.cid), type: spotProps.type || '' }));
this.spots.add(spot, opts);
return spot;
};
/**
* Get canvas spots.
* @param {Object} [spotProps] Canvas spot properties for filtering the result. With no properties, all available spots will be returned.
* @returns {[CanvasSpot][]}
* @example
* canvas.addSpot({ type: 'select', component: cmp1 });
* canvas.addSpot({ type: 'select', component: cmp2 });
* canvas.addSpot({ type: 'target', component: cmp3 });
*
* // Get all spots
* const allSpots = canvas.getSpots();
* allSpots.length; // 3
*
* // Get all 'select' spots
* const allSelectSpots = canvas.getSpots({ type: 'select' });
* allSelectSpots.length; // 2
*/
CanvasModule.prototype.getSpots = function (spotProps) {
if (spotProps === void 0) { spotProps = {}; }
return this.spots.where(spotProps.id ? { id: spotProps.id } : spotProps);
};
/**
* Remove canvas spots.
* @param {Object|[CanvasSpot][]} [spotProps] Canvas spot properties for filtering spots to remove or an array of spots to remove. With no properties, all available spots will be removed.
* @returns {[CanvasSpot][]}
* @example
* canvas.addSpot({ type: 'select', component: cmp1 });
* canvas.addSpot({ type: 'select', component: cmp2 });
* canvas.addSpot({ type: 'target', component: cmp3 });
*
* // Remove all 'select' spots
* canvas.removeSpots({ type: 'select' });
*
* // Remove spots by an array of canvas spots
* const filteredSpots = canvas.getSpots().filter(spot => myCustomCondition);
* canvas.removeSpots(filteredSpots);
*
* // Remove all spots
* canvas.removeSpots();
*/
CanvasModule.prototype.removeSpots = function (spotProps) {
if (spotProps === void 0) { spotProps = {}; }
var spots = (0,index_all.isArray)(spotProps) ? spotProps : this.getSpots(spotProps);
var removed = this.spots.remove(spots);
return removed;
};
/**
* Check if the built-in canvas spot has a declared custom rendering.
* @param {String} type Built-in canvas spot type
* @returns {Boolean}
* @example
* grapesjs.init({
* // ...
* canvas: {
* // avoid rendering the built-in 'target' canvas spot
* customSpots: { target: true }
* }
* });
* // ...
* canvas.hasCustomSpot('select'); // false
* canvas.hasCustomSpot('target'); // true
*/
CanvasModule.prototype.hasCustomSpot = function (type) {
var customSpots = this.config.customSpots;
if (customSpots === true || (customSpots && type && customSpots[type])) {
return true;
}
return false;
};
/**
* Transform a box rect from the world coordinate system to the screen one.
* @param {Object} boxRect
* @returns {Object}
*/
CanvasModule.prototype.getWorldRectToScreen = function (boxRect) {
var _a;
return (_a = this.canvasView) === null || _a === void 0 ? void 0 : _a.getRectToScreen(boxRect);
};
CanvasModule.prototype.refreshSpots = function () {
this.spots.refresh();
};
CanvasModule.prototype.destroy = function () {
var _this = this;
var _a;
this.canvas.stopListening();
(_a = this.canvasView) === null || _a === void 0 ? void 0 : _a.remove();
//[this.canvas, this.canvasView].forEach(i => (i = {}));
//@ts-ignore
['model', 'droppable'].forEach(function (i) { return (_this[i] = {}); });
};
return CanvasModule;
}(abstract_Module));
/* harmony default export */ const canvas = (CanvasModule);
;// CONCATENATED MODULE: ./src/dom_components/config/config.ts
/* harmony default export */ const dom_components_config_config = ({
stylePrefix: 'comp-',
components: [],
draggableComponents: true,
disableTextInnerChilds: false,
processor: undefined,
useFrameDoc: false,
voidElements: [
'area',
'base',
'br',
'col',
'embed',
'hr',
'img',
'input',
'keygen',
'link',
'menuitem',
'meta',
'param',
'source',
'track',
'wbr',
],
});
;// CONCATENATED MODULE: ./src/parser/model/BrowserParserHtml.ts
var htmlType = 'text/html';
var defaultType = htmlType; // 'application/xml';
/* harmony default export */ const BrowserParserHtml = (function (str, config) {
if (config === void 0) { config = {}; }
var parser = new DOMParser();
var mimeType = config.htmlType || defaultType;
var toHTML = mimeType === htmlType;
var strF = toHTML ? str : "
".concat(str, "
");
var doc = parser.parseFromString(strF, mimeType);
var res;
if (toHTML) {
// Replicate the old parser in order to avoid breaking changes
var head = doc.head, body_1 = doc.body;
// Move all scripts at the bottom of the page
var scripts = head.querySelectorAll('script');
(0,index_all.each)(scripts, function (node) { return body_1.appendChild(node); });
// Move inside body all head children
var hEls_1 = [];
(0,index_all.each)(head.children, function (n) { return hEls_1.push(n); });
(0,index_all.each)(hEls_1, function (node, i) { return body_1.insertBefore(node, body_1.children[i]); });
res = body_1;
}
else {
res = doc.firstChild;
}
return res;
});
/**
* POC, custom html parser specs
* Parse an HTML string to an array of nodes
* example
* parse(`
Hello
World example`)
* // result
* [
* {
* tagName: 'div',
* attributes: { class: 'mycls', 'data-test': '' },
* childNodes: ['Hello'],
* },{
* tagName: 'span',
* childNodes: [
* 'World ',
* {
* tagName: 'b',
* childNodes: ['example'],
* }
* ],
* }
* ]
*
export const parseNodes = nodes => {
const result = [];
for (let i = 0; i < nodes.length; i++) {
result.push(parseNode(nodes[i]));
}
return result;
};
export const parseAttributes = attrs => {
const result = {};
for (let j = 0; j < attrs.length; j++) {
const attr = attrs[j];
const nodeName = attr.nodeName;
const nodeValue = attr.nodeValue;
result[nodeName] = nodeValue;
}
return result;
};
export const parseNode = el => {
// Return the string of the textnode element
if (el.nodeType === 3) {
return el.nodeValue;
}
const tagName = node.tagName ? node.tagName.toLowerCase() : '';
const attrs = el.attributes || [];
const nodes = el.childNodes || [];
return {
...(tagName && { tagName }),
...(attrs.length && {
attributes: parseAttributes(attrs)
}),
...(nodes.length && {
childNodes: parseNodes(nodes)
})
};
};
export default (str, config = {}) => {
const result = [];
const el = document.createElement('div');
el.innerHTML = str;
const nodes = el.childNodes;
const len = nodes.length;
for (let i = 0; i < len; i++) {
result.push(parseNode(nodes[i]));
}
return result;
};
*/
;// CONCATENATED MODULE: ./src/parser/model/ParserHtml.ts
var ParserHtml_assign = (undefined && undefined.__assign) || function () {
ParserHtml_assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return ParserHtml_assign.apply(this, arguments);
};
var modelAttrStart = 'data-gjs-';
var ParserHtml_event = 'parse:html';
var ParserHtml = function (em, config) {
if (config === void 0) { config = {}; }
return {
compTypes: '',
modelAttrStart: modelAttrStart,
getPropAttribute: function (attrName, attrValue) {
var name = attrName.replace(this.modelAttrStart, '');
var valueLen = (attrValue === null || attrValue === void 0 ? void 0 : attrValue.length) || 0;
var firstChar = attrValue === null || attrValue === void 0 ? void 0 : attrValue.substring(0, 1);
var lastChar = attrValue === null || attrValue === void 0 ? void 0 : attrValue.substring(valueLen - 1);
var value = attrValue === 'true' ? true : attrValue === 'false' ? false : attrValue;
// Try to parse JSON where it's possible
// I can get false positive here (eg. a selector '[data-attr]')
// so put it under try/catch and let fail silently
try {
value =
(firstChar == '{' && lastChar == '}') || (firstChar == '[' && lastChar == ']') ? JSON.parse(value) : value;
}
catch (e) { }
return {
name: name,
value: value,
};
},
/**
* Extract component props from an attribute object
* @param {Object} attr
* @returns {Object} An object containing props and attributes without them
*/
splitPropsFromAttr: function (attr) {
var _this = this;
if (attr === void 0) { attr = {}; }
var props = {};
var attrs = {};
(0,index_all.each)(attr, function (value, key) {
if (key.indexOf(_this.modelAttrStart) === 0) {
var propsResult = _this.getPropAttribute(key, value);
props[propsResult.name] = propsResult.value;
}
else {
attrs[key] = value;
}
});
return {
props: props,
attrs: attrs,
};
},
/**
* Parse style string to object
* @param {string} str
* @return {Object}
* @example
* var stl = ParserHtml.parseStyle('color:black; width:100px; test:value;');
* console.log(stl);
* // {color: 'black', width: '100px', test: 'value'}
*/
parseStyle: function (str) {
var result = {};
while (str.indexOf('/*') >= 0) {
var start = str.indexOf('/*');
var end = str.indexOf('*/') + 2;
str = str.replace(str.slice(start, end), '');
}
var decls = str.split(';');
for (var i = 0, len = decls.length; i < len; i++) {
var decl = decls[i].trim();
if (!decl)
continue;
var prop = decl.split(':');
var key = prop[0].trim();
var value = prop.slice(1).join(':').trim();
// Support multiple values for the same key
if (result[key]) {
if (!(0,index_all.isArray)(result[key])) {
result[key] = [result[key]];
}
result[key].push(value);
}
else {
result[key] = value;
}
}
return result;
},
/**
* Parse class string to array
* @param {string} str
* @return {Array}
* @example
* var res = ParserHtml.parseClass('test1 test2 test3');
* console.log(res);
* // ['test1', 'test2', 'test3']
*/
parseClass: function (str) {
var result = [];
var cls = str.split(' ');
for (var i = 0, len = cls.length; i < len; i++) {
var cl = cls[i].trim();
if (!cl)
continue;
result.push(cl);
}
return result;
},
/**
* Get data from the node element
* @param {HTMLElement} el DOM element to traverse
* @return {Array