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H5PEditor.DragQuestion.js
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H5PEditor.DragQuestion.js
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/*global H5P*/
var H5PEditor = H5PEditor || {};
/**
* Interactive Video editor widget module
* TODO: Rewrite to use H5P.DragQuestion for previewing?
* @param {jQuery} $
*/
H5PEditor.widgets.dragQuestion = H5PEditor.DragQuestion = (function ($, DragNBar) {
/**
* Must be changed if the semantics for the elements changes.
* @πvate
* @type {string}
*/
var clipboardKey = 'H5PEditor.DragQuestion';
/**
* Initialize interactive video editor.
*
* @param {Object} parent
* @param {Object} field
* @param {Object} params
* @param {function} setValue
*/
function C(parent, field, params, setValue) {
var that = this;
this.fakeDropzoneLibrary = 'H5P.DragQuestionDropzone 0.1';
this.parent = parent;
// Set params
this.params = $.extend({
elements: [],
dropZones: []
}, params);
setValue(field, this.params);
// Get updates for fields
H5PEditor.followField(parent, 'settings/background', function (params) {
that.setBackground(params);
});
H5PEditor.followField(parent, 'settings/size', function (params) {
that.setSize(params);
});
// Need the override background opacity
this.backgroundOpacity = parent.parent.params.backgroundOpacity;
this.backgroundOpacity = (this.backgroundOpacity === undefined || this.backgroundOpacity.trim() === '') ? undefined : this.backgroundOpacity;
// Update opacity for all dropzones/draggables when global background opacity is changed
parent.ready(function () {
H5PEditor.findField('../behaviour/backgroundOpacity', parent).$item.find('input').on('change', function () {
that.backgroundOpacity = $(this).val().trim();
that.backgroundOpacity = (that.backgroundOpacity === '') ? undefined : that.backgroundOpacity;
that.updateAllElementsOpacity(that.elements, that.params.elements, 'element');
});
});
// Get options from semantics, clone since we'll be changing values.
this.elementFields = H5P.cloneObject(field.fields[0].field.fields, true);
this.dropZoneFields = H5P.cloneObject(field.fields[1].field.fields, true);
this.elementLibraryOptions = this.elementFields[0].options;
if (typeof this.elementLibraryOptions[0] === 'object') {
this.elementLibraryOptions = this.elementLibraryOptions.map(function (option) {
return option.name;
});
}
this.elementDropZoneFieldWeight = 5;
this.elementFields[this.elementDropZoneFieldWeight].options = [];
this.dropZoneElementFieldWeight = 6;
this.elementOptions = [];
this.parent = parent;
this.field = field;
this.passReadies = true;
parent.ready(function () {
that.passReadies = false;
});
H5P.$window.on('resize', function () {
if (that.size !== undefined && that.size.width !== undefined) {
that.resize();
}
});
// Update paste button
H5P.externalDispatcher.on('datainclipboard', function (event) {
if (!that.libraries) {
return;
}
var canPaste = !event.data.reset;
if (canPaste) {
// Check if content type is supported here
canPaste = that.canPaste(H5P.getClipboard());
}
that.dnb.setCanPaste(canPaste);
});
}
/**
* Append field to wrapper.
*
* @param {jQuery} $wrapper
* @returns {undefined}
*/
C.prototype.appendTo = function ($wrapper) {
var that = this;
this.$item = $(this.createHtml()).appendTo($wrapper);
this.$editor = this.$item.children('.h5peditor-dragquestion');
this.$dnbWrapper = this.$item.children('.h5peditor-dragnbar');
this.$dialog = this.$item.children('.h5peditor-fluid-dialog');
this.$dialogInner = this.$dialog.children('.h5peditor-fd-inner');
this.$errors = this.$item.children('.h5p-errors');
this.$editor.attr('tabindex', -1);
// Handle click events for dialog buttons.
this.$dialog.find('.h5peditor-done').click(function () {
if (that.doneCallback() !== false) {
that.hideDialog();
}
return false;
}).end().find('.h5peditor-remove').click(function () {
if (confirm(C.t('confirmRemoval'))) {
that.removeCallback();
that.hideDialog();
}
return false;
});
};
/**
* Check if the clipboard can be pasted into DnD.
*
* @param {Object} [clipboard] Clipboard data.
* @return {boolean} True, if clipboard can be pasted.
*/
C.prototype.canPaste = function (clipboard) {
if (clipboard) {
if (clipboard.from === clipboardKey &&
(!clipboard.generic || this.supported(clipboard.generic.library))) {
// Content comes from the same version of DQ
// Non generic part = must be content like gotoslide or similar
return true;
}
else if (clipboard.generic && this.supported(clipboard.generic.library)) {
// Supported library from another content type
return true;
}
}
return false;
};
/**
* Check if library is supported by Drag Question
*
* @private
* @param {string} lib uber name
* @returns {boolean}
*/
C.prototype.supported = function (lib) {
for (var i = 0; i < this.libraries.length; i++) {
if (this.libraries[i].restricted !== true && this.libraries[i].uberName === lib) {
return true; // Library is supported and allowed
}
}
return false;
};
/**
* Create HTML for the field.
*
* @returns {String}
*/
C.prototype.createHtml = function () {
var html = '';
if (this.field.label !== 0) {
html += '<span class="h5peditor-label">' + this.field.label + '</span>';
}
html += '<div class="h5peditor-dragnbar"></div>' +
'<div class="h5peditor-dragquestion">' + C.t('noTaskSize') + '</div>' +
'<div class="h5peditor-fluid-dialog">' +
' <div class="h5peditor-fd-inner"></div>' +
' <div class="h5peditor-fd-buttons">' +
' <a href="#" class="h5peditor-fd-button h5peditor-done">' + C.t('done') + '</a>' +
' <a href="#" class="h5peditor-fd-button h5peditor-remove">' + C.t('remove') + '</a>' +
' </div>' +
'</div>';
if (this.field.description !== undefined) {
html += '<div class="h5peditor-field-description">' + this.field.description + '</div>';
}
// removes the description field, so it's not re-rendered on top
var field = this.removeAttribute(this.field, 'description');
return H5PEditor.createFieldMarkup(field, html);
};
/**
* Clones an object, and removes an attribute
*
* @param {object} obj
* @param {string} attributeName
*
* @return {object}
*/
C.prototype.removeAttribute = function (obj, attributeName) {
var result = H5P.cloneObject(obj);
result[attributeName] = undefined;
return result;
};
/**
* Set current background.
*
* @param {Object} params
* @returns {undefined}
*/
C.prototype.setBackground = function (params) {
var path = params === undefined ? '' : params.path;
if (path !== '') {
// Add correct base path
path = 'url("' + H5P.getPath(path, H5PEditor.contentId) + '")';
}
this.$editor.css({
backgroundImage: path
});
};
/**
* Set current dimensions.
*
* @param {Object} params
* @returns {undefined}
*/
C.prototype.setSize = function (params) {
this.size = params;
};
/**
* Apply new size to task editor once visible.
*
* @returns {undefined}
*/
C.prototype.setActive = function () {
var that = this;
if (this.size === undefined || this.size.width === undefined) {
return;
}
if (this.dnb === undefined) {
this.$editor.html('<div class="h5p-throbber">' + H5PEditor.t('core', 'loading') + '</div>')
.addClass('h5p-ready');
H5PEditor.LibraryListCache.getLibraries(this.elementLibraryOptions, function (libraries) {
that.libraries = libraries;
// Add fake library for copy&paste (Dropzones are no libraries)
libraries.push({
uberName: that.fakeDropzoneLibrary,
name: that.fakeDropzoneLibrary.split(' ')[0],
title: that.fakeDropzoneLibrary.split(' ')[0].split('.')[1],
majorVersion: that.fakeDropzoneLibrary.split(' ')[1].split('.')[0],
minorVersion: that.fakeDropzoneLibrary.split(' ')[1].split('.')[1],
restricted: false,
runnable: 0
});
// Prevents duplicate loading
if (this.dnb === undefined) {
that.activateEditor(libraries);
}
});
}
this.resize();
};
/**
* Adapt the editor when the window changes size.
*/
C.prototype.resize = function () {
if (!this.$editor.is(':visible')) {
return;
}
if (this.fontSize === undefined) {
// Get editor default font size.
this.fontSize = parseInt(this.$editor.css('fontSize'));
}
var maxWidth = this.$item.width();
var editorCss;
if (this.size.width < maxWidth) {
editorCss = {
width: this.size.width,
height: this.size.height,
fontSize: this.fontSize
};
this.$dnbWrapper.css({
width: this.size.width
});
}
else {
editorCss = {
width: '100%',
height: maxWidth * (this.size.height / this.size.width),
fontSize: this.fontSize * (maxWidth / this.size.width)
};
this.$dnbWrapper.css({
width: '100%'
});
}
this.$editor.css(editorCss);
if (this.dnb !== undefined) {
this.dnb.dnr.setContainerEm(editorCss.fontSize);
}
this.pToEm = (parseFloat(window.getComputedStyle(this.$editor[0]).width) / this.fontSize) / 100;
};
/**
* Activate DragNBar and add elements.
*
* @returns {undefined}
*/
C.prototype.activateEditor = function (libraries) {
var that = this;
this.$editor.html('').addClass('h5p-ready');
// Ignore fake libraries
const buttonLibraries = libraries.filter(function (library) {
return (library.uberName !== that.fakeDropzoneLibrary);
});
// Create new bar
this.dnb = new DragNBar(this.getButtons(buttonLibraries), this.$editor, this.$item, {libraries: libraries});
that.dnb.dnr.snap = 10;
// Add event handling
this.dnb.stopMovingCallback = function (x, y) {
// Update params when the element is dropped.
var id = that.dnb.dnd.$element.data('id');
var params = that.dnb.dnd.$element.hasClass('h5p-dq-dz') ? that.params.dropZones[id] : that.params.elements[id];
params.x = x;
params.y = y;
};
this.dnb.dnd.releaseCallback = function () {
// Edit element when it is dropped.
if (that.dnb.newElement) {
setTimeout(function () {
that.dnb.dnd.$element.dblclick();
that.dnb.blurAll();
}, 1);
}
};
this.dnb.attach(this.$dnbWrapper);
// Set paste button
this.dnb.setCanPaste(this.canPaste(H5P.getClipboard()));
this.dnb.on('paste', function (event) {
var pasted = event.data;
var $element;
if (!pasted.generic || !that.supported(pasted.generic.library)) {
return alert(H5PEditor.t('H5P.DragNBar', 'unableToPaste'));
}
if (pasted.from === clipboardKey) {
// Pasted content comes from the same version of DQ
var isDropZone = pasted.generic.library === that.fakeDropzoneLibrary;
that.center(pasted.specific);
if (isDropZone) {
that.params.dropZones.push(pasted.specific);
$element = that.insertDropZone(that.params.dropZones.length - 1);
}
else {
that.params.elements.push(pasted.specific);
$element = that.insertElement(that.params.elements.length - 1);
}
setTimeout(function () {
that.dnb.focus($element);
});
}
else {
// Supported library from another content type
var id = C.getLibraryID(pasted.generic.library);
var elementParams = C.getDefaultElementParams(id);
elementParams.type = pasted.generic;
elementParams.width = (pasted.width || elementParams.width / that.pToEm) * that.pToEm;
elementParams.height = (pasted.height || elementParams.height / that.pToEm) * that.pToEm;
that.center(elementParams);
that.params.elements.push(elementParams);
$element = that.insertElement(that.params.elements.length - 1);
setTimeout(function () {
that.dnb.focus($element);
});
}
});
/**
* Update params on end of resize
* Dimensions contains a data object where each dimensions is optional.
*/
this.dnb.dnr.on('stoppedResizing', function (dimensions) {
var id = that.dnb.$element.data('id');
var params = that.dnb.$element.hasClass('h5p-dq-dz') ? that.params.dropZones[id] : that.params.elements[id];
var containerStyle = window.getComputedStyle(that.$editor[0]);
// Set dimensions if they were passed in
if (dimensions.data.left !== undefined) {
params.x = dimensions.data.left / (parseFloat(containerStyle.width) / 100);
}
if (dimensions.data.top !== undefined) {
params.y = dimensions.data.top / (parseFloat(containerStyle.height) / 100);
}
if (dimensions.data.width !== undefined) {
params.width = dimensions.data.width;
}
if (dimensions.data.height !== undefined) {
params.height = dimensions.data.height;
}
});
// Add Elements
this.elements = [];
for (var i = 0; i < this.params.elements.length; i++) {
this.insertElement(i);
}
// Add Drop Zones
this.dropZones = [];
for (var j = 0; j < this.params.dropZones.length; j++) {
this.insertDropZone(j);
}
this.resize();
};
/**
* Help center new elements
* @param {object} params
*/
C.prototype.center = function (params) {
var size = window.getComputedStyle(this.dnb.$container[0]);
var width = parseFloat(size.width);
var height = parseFloat(size.height);
var pos = {
x: (width - (params.width * this.fontSize)) / 2,
y: (height - (params.height * this.fontSize)) / 2
};
this.dnb.avoidOverlapping(pos, {
width: params.width * this.fontSize,
height: params.height * this.fontSize,
});
params.x = pos.x / (width / 100);
params.y = pos.y / (height / 100);
};
/**
* Generate sub forms that's ready to use in the dialog.
*
* @param {Object} semantics
* @param {Object} params
* @returns {Object} generatedForm
*/
C.prototype.generateForm = function (semantics, params) {
var $form = $('<div></div>');
H5PEditor.processSemanticsChunk(semantics, params, $form, this);
// Remove library selector and copy button and paste button
var pos = semantics.map(function (field) {
return field.type;
}).indexOf('library');
if (pos > -1) {
this.children[pos].hide();
}
var $lib = $form.children('.library:first');
if ($lib.length !== 0) {
$lib.children('label, select, .h5peditor-field-description').hide().end().children('.libwrap').css('margin-top', '0');
}
return {
$form: $form,
children: this.children
};
};
/**
* Generate a list of buttons for DnB.
*
* @returns {Array} Buttons
*/
C.prototype.getButtons = function (libraries) {
var that = this;
var id = 'dropzone';
var buttons = [{
id: id,
title: C.t('insertElement', {':type': C.t(id)}),
createElement: function () {
that.params.dropZones.push({
x: 0,
y: 0,
width: 5,
height: 2.5,
correctElements: []
});
return that.insertDropZone(that.params.dropZones.length - 1);
}
}];
for (var i = 0; i < libraries.length; i++) {
if (libraries[i].restricted !== true) {
buttons.push(this.getButton(libraries[i]));
}
}
return buttons;
};
/**
* Creates a fresh object with default element parameters.
* @returns {object}
*/
C.getDefaultElementParams = function (id) {
return {
x: 0,
y: 0,
width: 5,
height: id === 'text' ? 1.25 : 5,
dropZones: []
};
};
/**
* Find generic library identifier without version name.
*
* @param {string} library
* @returns {string}
*/
C.getLibraryID = function (library) {
return library.split(' ')[0].split('.')[1].toLowerCase();
};
/**
* Generate a single element button for the DnB.
*
* @param {String} library Library name + version
* @returns {Object} DnB button semantics
*/
C.prototype.getButton = function (library) {
var that = this;
var id = C.getLibraryID(library.uberName);
return {
id: id,
title: library.title,
createElement: function () {
var elementParams = C.getDefaultElementParams(id);
elementParams.type = {
library: library.uberName,
params: {}
};
that.params.elements.push(elementParams);
return that.insertElement(that.params.elements.length - 1);
}
};
};
/**
* Insert element at given params index.
*
* @param {int} index
* @returns {jQuery} The element's DOM
*/
C.prototype.insertElement = function (index) {
var that = this;
var elementParams = this.params.elements[index];
var element = this.generateForm(this.elementFields, elementParams);
var library = this.children[0];
// Get image aspect ratio
var libraryChange = function () {
if (library.children[0].field.type === 'image') {
library.children[0].changes.push(function (params) {
if (params === undefined) {
return;
}
if (params.width !== undefined && params.height !== undefined) {
var editorStyles = window.getComputedStyle(that.$editor[0]);
var editorWidth = parseFloat(editorStyles.width);
var editorHeight = parseFloat(editorStyles.height);
var aspectRatio = params.height / params.width;
if (editorHeight / editorWidth > aspectRatio) {
elementParams.height = elementParams.width * aspectRatio;
}
else {
elementParams.width = elementParams.height / aspectRatio;
}
element.$element.css({
width: elementParams.width + 'em',
height: elementParams.height + 'em'
});
}
});
}
};
if (library.children === undefined) {
library.changes.push(libraryChange);
}
else {
libraryChange();
}
element.$element = $('<div class="h5p-dq-element" style="width:' + elementParams.width + 'em;height:' + elementParams.height + 'em;top:' + elementParams.y + '%;left:' + elementParams.x + '%"></div>')
.data('id', index)
.appendTo(this.$editor)
.dblclick(function () {
that.editElement(element);
}).hover(function () {
C.setElementOpacity(element.$element, that.getElementOpacitySetting(elementParams));
}, function () {
// Need this timeout for firefox beeing able to get the css hover rule in place
setTimeout(function () {
C.setElementOpacity(element.$element, that.getElementOpacitySetting(elementParams));
}, 1);
});
element.$innerElement = $('<div>', {
'class': 'h5p-dq-element-inner'
}).appendTo(element.$element);
setTimeout(function () {
var type = (elementParams.type ? elementParams.type.library.split(' ')[0] : null);
var dnbElement = that.dnb.add(element.$element, DragNBar.clipboardify(clipboardKey, elementParams, 'type'), {
cornerLock: (type === 'H5P.Image')
});
dnbElement.contextMenu.on('contextMenuEdit', function () {
that.editElement(element);
that.dnb.blurAll();
});
dnbElement.contextMenu.on('contextMenuRemove', that.elementRemove.bind(that, element));
dnbElement.contextMenu.on('contextMenuBringToFront', that.elementBringToFront.bind(that, element));
dnbElement.contextMenu.on('contextMenuSendToBack', that.elementSendToBack.bind(that, element));
that.dnb.focus(element.$element);
}, 0);
// Update element
that.updateElement(element, index);
this.elements[index] = element;
return element.$element;
};
/**
* Removes an element
*
* @param {object} element
*/
C.prototype.elementRemove = function (element) {
var that = this;
// confirm remove
if (!confirm(C.t('confirmRemoval'))) {
return;
}
var id = element.$element.data('id');
var value = id.toString();
// Remove element form
H5PEditor.removeChildren(element.children);
// Remove element
element.$element.remove();
that.elements.splice(id, 1);
that.params.elements.splice(id, 1);
// Remove from options
that.elementOptions.splice(id, 1);
// Update drop zone params
that.params.dropZones.forEach(function (dropZone) {
var elements = dropZone.correctElements;
elements = that.arrayRemoveByValue(elements, value);
elements = that.decrementIdsLargerThen(elements, id);
// update correct elements
dropZone.correctElements = elements;
});
that.updateInternalElementIDs(id);
that.dnb.blurAll();
};
/**
* Brings an element to the front
*
* @param {object} element
*/
C.prototype.elementBringToFront = function (element) {
var that = this;
// Find element ID
var id = element.$element.data('id');
var oldId = id.toString();
// Update visuals
element.$element.appendTo(that.$editor);
// Give new ID
that.elements.push(that.elements.splice(id, 1)[0]);
that.params.elements.push(that.params.elements.splice(id, 1)[0]);
that.elementOptions.push(that.elementOptions.splice(id, 1)[0]);
var newId = (that.elements.length - 1).toString();
// Update drop zone params
that.params.dropZones.forEach(function (dropZone) {
// update correct elements
dropZone.correctElements = dropZone.correctElements.map(function (entry) {
// Update ID in correct answers
if (entry === oldId) {
return newId;
}
// Adjust index for others
else if (parseInt(entry) > id) {
return (parseInt(entry) - 1).toString();
}
// if not current, and not with larger id
else {
return entry;
}
});
});
that.updateInternalElementIDs(id);
};
/**
* Sends an element to the back
*
* @param {object} element
*/
C.prototype.elementSendToBack = function (element) {
var that = this;
// Find element ID
var id = element.$element.data('id');
var oldId = id.toString();
// Update visuals
element.$element.prependTo(that.$editor);
// Give new ID
that.elements.unshift(that.elements.splice(id, 1)[0]);
that.params.elements.unshift(that.params.elements.splice(id, 1)[0]);
that.elementOptions.unshift(that.elementOptions.splice(id, 1)[0]);
var newId = (that.elements.length - 1).toString();
// Update drop zone params
that.params.dropZones.forEach(function (dropZone) {
// update correct elements
dropZone.correctElements = dropZone.correctElements.map(function (entry) {
// Update ID in correct answers
if (entry === oldId) {
return newId;
}
// Adjust index for others
else if (parseInt(entry) > id) {
return (parseInt(entry) - 1).toString();
}
// if not current, and not with larger id
else {
return entry;
}
});
});
that.updateInternalElementIDs(id);
};
/**
* Removes a value from an array
*
* @param {object[]} arr
* @param {object} value
*
* @return {object[]}
*/
C.prototype.arrayRemoveByValue = function (arr, value) {
var ax;
while ((ax = arr.indexOf(value)) !== -1) {
arr.splice(ax, 1);
}
return arr;
};
/**
* Takes an array of numbers (as strings), and decrements those larger
* then a threshold
*
* @param {String[]} arr
* @param {number} threshold
*
* @private
* @return {string[]}
*/
C.prototype.decrementIdsLargerThen = function (arr, threshold) {
return arr.map(function (id) {
var value = parseInt(id);
return (id < threshold) ? id : (value - 1).toString();
});
};
/**
* Sync the internal ID of each element.
* @param {number} start
*/
C.prototype.updateInternalElementIDs = function (start) {
for (var i = start; i < this.elements.length; i++) {
this.elements[i].$element.data('id', i);
this.elementOptions[i].value = '' + i;
}
};
/**
* Set callbacks and open dialog with the form for the given element.
*
* @param {Object} element
* @returns {undefined}
*/
C.prototype.editElement = function (element) {
var that = this;
var id = element.$element.data('id');
this.doneCallback = function () {
// Validate form
var valid = true;
for (var i = 0; i < element.children.length; i++) {
if (element.children[i].validate() === false) {
valid = false;
break;
}
}
if (!valid) {
return false;
}
// Must be removed before dnb changes focus!
if (H5PEditor.Html) {
H5PEditor.Html.removeWysiwyg();
}
// Update element
that.updateElement(element, id);
that.dnb.focus(element.$element);
that.dnb.pressed = undefined;
};
this.removeCallback = function () {
var i, j, ce;
// Remove element form
H5PEditor.removeChildren(element.children);
// Remove element
element.$element.remove();
that.elements.splice(id, 1);
that.params.elements.splice(id, 1);
// Remove from options
this.elementOptions.splice(id, 1);
// Update drop zone params
for (i = 0; i < that.params.dropZones.length; i++) {
ce = that.params.dropZones[i].correctElements;
for (j = 0; j < ce.length; j++) {
if (ce[j] === '' + id) {
// Remove from correct answers
ce.splice(j, 1);
}
else if (ce[j] > id) {
// Adjust index for others
ce[j] = '' + (ce[j] - 1);
}
}
}
// Change data index for "all" elements
for (i = id; i < that.elements.length; i++) {
that.elements[i].$element.data('id', i);
that.elementOptions[i].value = '' + i;
}
};
// Disable background opacity input if overriden globally
var disableOpacityField = !!(that.params.elements[id].dropZones.length !== 0 && this.backgroundOpacity);
H5PEditor.findField('backgroundOpacity', element).$item.find('input').prop({
disabled: disableOpacityField,
title: disableOpacityField ? C.t('backgroundOpacityOverridden') : ''
});
element.children[this.elementDropZoneFieldWeight].setActive();
this.showDialog(element.$form);
// Blur context menu when showing dialog.
setTimeout(function () {
that.dnb.blurAll();
}, 10);
};
/**
* Update the element with new data.
*
* @param {Object} element
* @param {int} id
* @returns {undefined}
*/
C.prototype.updateElement = function (element, id) {
var self = this;
var params = this.params.elements[id];
var type = (params.type.library.split(' ')[0] === 'H5P.AdvancedText' ? 'text' : 'image');
var hasCk = (element.children[0].children !== undefined && element.children[0].children[0].ckeditor !== undefined);
if (type === 'text' && hasCk) {
// Create new text instance. Replace asterisk with spans
element.instance = H5P.newRunnable({
library: params.type.library,
params: {
text: params.type.params.text.replace(/\*([^*]+)\*/g, '<span class="h5p-dragquestion-placeholder">$1</span>')
}
}, H5PEditor.contentId, element.$innerElement);
// Remove asterisk from params and input field
params.type.params.text = params.type.params.text.replace(/\*([^*]+)\*/g, '$1');
element.children[0].children[0].ckeditor.setData(params.type.params.text);
}
else {
// Create new instance
element.instance = H5P.newRunnable(params.type, H5PEditor.contentId, element.$innerElement);
}
if (type === 'text') {
element.$element.addClass('h5p-dq-text');
}
// Find label text without html
var label = (type === 'text' ? $('<div>' + params.type.params.text + '</div>').text() : params.type.params.alt + '');
// Update correct element options
this.elementOptions[id] = {
value: '' + id,
label: C.t(type) + ': ' + C.getLabel(label)
};
// Retain size after toggling class
var toggleDraggable = function (addClass, $element) {
var toggleClass = addClass !== $element.hasClass('h5p-draggable');
if (!toggleClass) {
return;
}
if (addClass) {
$element.addClass('h5p-draggable');
}
else {
$element.removeClass('h5p-draggable');
}
};