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| define(["require", "exports", "../base/constant", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "../formatter/html-formatter", "../base/enum", "../base/classes", "./html-toolbar-status", "../renderer/iframe-content-renderer", "../renderer/content-renderer", "../../selection/selection", "../../editor-manager/plugin/inserthtml", "../base/util", "../../common/util", "./xhtml-validation", "./../../common/constant", "../base/constant"], function (require, exports, events, ej2_base_1, ej2_base_2, html_formatter_1, enum_1, classes, html_toolbar_status_1, iframe_content_renderer_1, content_renderer_1, selection_1, inserthtml_1, util_1, util_2, xhtml_validation_1, constant_1, CONSTANT) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var HtmlEditor = (function () {
function HtmlEditor(parent, serviceLocator) {
this.rangeCollection = [];
this.isImageDelete = false;
this.parent = parent;
this.locator = serviceLocator;
this.renderFactory = this.locator.getService('rendererFactory');
this.xhtmlValidation = new xhtml_validation_1.XhtmlValidation(parent);
this.addEventListener();
this.isDestroyed = false;
this.isCopyAll = false;
}
HtmlEditor.prototype.destroy = function () {
if (this.isDestroyed) {
return;
}
if (this.clickTimeout) {
clearTimeout(this.clickTimeout);
this.clickTimeout = null;
}
this.removeEventListener();
this.locator = null;
this.contentRenderer = null;
this.renderFactory = null;
this.toolbarUpdate = null;
this.nodeSelectionObj = null;
this.isCopyAll = null;
if (this.rangeCollection.length > 0) {
this.rangeCollection = [];
}
if (this.rangeElement) {
this.rangeElement = null;
}
Iif (this.oldRangeElement) {
this.oldRangeElement = null;
}
Iif (this.deleteRangeElement) {
this.deleteRangeElement = null;
}
Iif (this.deleteOldRangeElement) {
this.deleteOldRangeElement = null;
}
if (this.saveSelection) {
this.saveSelection = null;
}
Eif (this.xhtmlValidation) {
this.xhtmlValidation = null;
}
this.isDestroyed = true;
};
HtmlEditor.prototype.sanitizeHelper = function (value) {
value = util_1.sanitizeHelper(value, this.parent);
return value;
};
HtmlEditor.prototype.addEventListener = function () {
Iif (this.parent.isDestroyed) {
return;
}
this.nodeSelectionObj = new selection_1.NodeSelection(this.parent.inputElement);
this.parent.on(events.initialLoad, this.instantiateRenderer, this);
this.parent.on(events.htmlToolbarClick, this.onToolbarClick, this);
this.parent.on(events.keyDown, this.onKeyDown, this);
this.parent.on(events.keyUp, this.onKeyUp, this);
this.parent.on(events.initialEnd, this.render, this);
this.parent.on(events.modelChanged, this.onPropertyChanged, this);
this.parent.on(events.destroy, this.destroy, this);
this.parent.on(events.selectAll, this.selectAll, this);
this.parent.on(events.selectRange, this.selectRange, this);
this.parent.on(events.getSelectedHtml, this.getSelectedHtml, this);
this.parent.on(events.selectionSave, this.onSelectionSave, this);
this.parent.on(events.selectionRestore, this.onSelectionRestore, this);
this.parent.on(events.readOnlyMode, this.updateReadOnly, this);
this.parent.on(events.paste, this.onPaste, this);
this.parent.on(events.tableclass, this.isTableClassAdded, this);
this.parent.on(events.onHandleFontsizeChange, this.onHandleFontsizeChange, this);
};
HtmlEditor.prototype.updateReadOnly = function () {
if (this.parent.readonly) {
ej2_base_1.attributes(this.parent.contentModule.getEditPanel(), { contenteditable: 'false' });
ej2_base_1.addClass([this.parent.element], classes.CLS_RTE_READONLY);
}
else {
ej2_base_1.attributes(this.parent.contentModule.getEditPanel(), { contenteditable: 'true' });
ej2_base_1.removeClass([this.parent.element], classes.CLS_RTE_READONLY);
}
};
HtmlEditor.prototype.onSelectionSave = function () {
var currentDocument = this.contentRenderer.getDocument();
var range = this.nodeSelectionObj.getRange(currentDocument);
this.saveSelection = this.nodeSelectionObj.save(range, currentDocument);
};
HtmlEditor.prototype.onSelectionRestore = function (e) {
this.parent.isBlur = false;
Eif (ej2_base_1.isNullOrUndefined(e.items) || e.items) {
this.saveSelection.restore();
}
};
HtmlEditor.prototype.isTableClassAdded = function () {
var tableElement = this.parent.inputElement.querySelectorAll('table');
for (var i = 0; i < tableElement.length; i++) {
if (!tableElement[i].classList.contains('e-rte-table') && !tableElement[i].classList.contains('e-rte-paste-table')
&& !tableElement[i].classList.contains('e-rte-custom-table')) {
tableElement[i].classList.add('e-rte-table');
}
}
};
HtmlEditor.prototype.onHandleFontsizeChange = function (e) {
var keyboardArgs = e.args;
var args = { name: 'dropDownSelect' };
args.item = {
command: 'Font',
subCommand: 'FontSize'
};
var items = this.parent.fontSize.items;
var activeElem;
if (this.parent.toolbarModule && this.parent.toolbarModule.dropDownModule &&
this.parent.toolbarModule.dropDownModule.fontSizeDropDown && !ej2_base_2.isNullOrUndefined(this.parent.toolbarModule.dropDownModule.fontSizeDropDown.activeElem[0].textContent) && this.parent.toolbarModule.dropDownModule.fontSizeDropDown.activeElem[0].textContent !== '') {
activeElem = this.parent.toolbarModule.dropDownModule.fontSizeDropDown.activeElem[0].textContent;
}
else {
var fontSizeValue = void 0;
var selection = this.parent.contentModule.getDocument().getSelection();
Eif (selection && selection.focusNode && selection.focusNode.parentElement) {
fontSizeValue = document.defaultView.getComputedStyle(selection.focusNode.parentElement, null).getPropertyValue('font-size');
}
else {
fontSizeValue = this.parent.fontSize.width;
}
fontSizeValue = ej2_base_2.isNullOrUndefined(fontSizeValue) ? this.parent.fontSize.width : fontSizeValue;
var actualTxtFontValues = fontSizeValue.match(/^([\d.]+)(\D+)$/);
var size_1 = parseInt(actualTxtFontValues[1], 10);
var unit = actualTxtFontValues[2];
var defaultFontValues = items[1].value.match(/^([\d.]+)(\D+)$/);
if (defaultFontValues[2] === unit) {
var index = items.findIndex(function (_a) {
var value = _a.value;
return parseInt(value, 10) >= size_1;
});
activeElem = items[index].text;
}
else {
var convertedSize_1 = this.convertFontSize(size_1, unit, defaultFontValues[2]);
var index = items.findIndex(function (_a) {
var value = _a.value;
return parseInt(value, 10) >= convertedSize_1;
});
activeElem = items[index].text;
}
}
var fontIndex = items.findIndex(function (size) { return size.text === (activeElem === 'Font Size' ? 'Default' : activeElem); });
if (keyboardArgs.action === 'increase-fontsize' && fontIndex !== -1) {
if (fontIndex >= items.length - 1) {
var fontValues = items[fontIndex].value.match(/^([\d.]+)(\D+)$/);
Eif (fontValues) {
var size = parseInt(fontValues[1], 10);
var unit = fontValues[2];
var roundedSize = size % 10 === 0 ? Math.ceil((size + 1) / 10) * 10 : Math.ceil(size / 10) * 10;
args.item.value = roundedSize.toLocaleString() + unit;
args.item.text = roundedSize.toLocaleString() + ' ' + unit;
}
this.parent.fontSize.items.push(args.item);
}
else {
args.item.value = items[fontIndex + 1].value;
args.item.text = items[fontIndex + 1].text;
}
}
else if (keyboardArgs.action === 'decrease-fontsize' && fontIndex !== -1 && fontIndex > 0) {
args.item.value = items[fontIndex - 1].value;
args.item.text = items[fontIndex - 1].text;
}
else {
Eif (fontIndex >= 0 && fontIndex < items.length && items[fontIndex]) {
args.item.value = items[fontIndex].value;
args.item.text = items[fontIndex].text;
}
}
this.parent.formatter.process(this.parent, args, keyboardArgs);
};
HtmlEditor.prototype.convertFontSize = function (value, originalUnit, targetUnit) {
Eif (CONSTANT.supportedUnits.indexOf(originalUnit) !== -1 || CONSTANT.supportedUnits.indexOf(targetUnit) !== -1) {
originalUnit = 'px';
}
var convertedValue = value * CONSTANT.conversionFactors[originalUnit][targetUnit];
return convertedValue;
};
HtmlEditor.prototype.onKeyUp = function (e) {
var args = e.args;
var restrictKeys = [8, 9, 13, 17, 18, 20, 27, 37, 38, 39, 40, 44, 45, 46, 91,
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123];
var range = this.parent.getRange();
var regEx = new RegExp('\u200B', 'g');
var isEmptyNode = range.startContainer === range.endContainer && range.startOffset === range.endOffset &&
range.startOffset === 1 && range.startContainer.textContent.length === 1 &&
range.startContainer.textContent.charCodeAt(0) === 8203 &&
range.startContainer.textContent.replace(regEx, '').length === 0;
var isMention = false;
if (range.startContainer === range.endContainer &&
range.startOffset === range.endOffset && (range.startContainer !== this.parent.inputElement && range.startOffset !== 0)) {
var mentionStartNode = range.startContainer.nodeType === 3 ?
range.startContainer : range.startContainer.childNodes[range.startOffset - 1];
isMention = args.keyCode === 16 &&
mentionStartNode.textContent.charCodeAt(0) === 8203 &&
!ej2_base_2.isNullOrUndefined(mentionStartNode.previousSibling) && mentionStartNode.previousSibling.contentEditable === 'false';
}
Iif (this.isCopyAll) {
return;
}
var pointer;
var isRootParent = false;
if (restrictKeys.indexOf(args.keyCode) < 0 && !args.shiftKey && !args.ctrlKey && !args.altKey && !isEmptyNode && !isMention) {
pointer = range.startOffset;
range.startContainer.nodeName === '#text' ? range.startContainer.parentElement !== this.parent.inputElement ? range.startContainer.parentElement.classList.add('currentStartMark')
: isRootParent = true : range.startContainer.classList.add('currentStartMark');
if (range.startContainer.textContent.charCodeAt(0) === 8203) {
var previousLength_1 = range.startContainer.textContent.length;
var previousRange = range.startOffset;
range.startContainer.textContent = range.startContainer.textContent.replace(regEx, '');
pointer = previousRange === 0 ? previousRange : previousRange - (previousLength_1 - range.startContainer.textContent.length);
this.parent.formatter.editorManager.nodeSelection.setCursorPoint(this.parent.contentModule.getDocument(), range.startContainer, pointer);
}
var previousLength = this.parent.inputElement.innerHTML.length;
var currentLength = this.parent.inputElement.innerHTML.replace(regEx, '').length;
var focusNode = range.startContainer;
if (previousLength > currentLength && !isRootParent) {
if (focusNode.textContent.trim().length !== 0 && focusNode.previousSibling) {
var tempSpan = document.createElement('span');
tempSpan.className = 'tempSpan';
range.insertNode(tempSpan);
}
var currentChild = this.parent.inputElement.firstChild;
while (!ej2_base_2.isNullOrUndefined(currentChild)) {
if (currentChild.nodeName === '#text') {
currentChild = currentChild.nextElementSibling;
continue;
}
if (currentChild.textContent.replace(regEx, '').trim().length > 0 && currentChild.textContent.includes('\u200B')) {
currentChild.innerHTML = currentChild.innerHTML.replace(regEx, '');
}
currentChild = currentChild.nextElementSibling;
}
var tempSpanToRemove = this.parent.inputElement.querySelector('.tempSpan');
if (tempSpanToRemove && tempSpanToRemove.previousSibling && focusNode.textContent.trim().length !== 0) {
focusNode = tempSpanToRemove.previousSibling;
pointer = tempSpanToRemove.previousSibling.textContent.length;
var parentElement = tempSpanToRemove.parentNode;
parentElement.removeChild(tempSpanToRemove);
tempSpanToRemove = null;
}
var currentChildNode = this.parent.inputElement.querySelector('.currentStartMark').childNodes;
if (currentChildNode.length > 1) {
for (var i = 0; i < currentChildNode.length; i++) {
if (currentChildNode[i].nodeName === '#text' && currentChildNode[i].textContent.length === 0) {
ej2_base_1.detach(currentChildNode[i]);
i--;
}
if (!ej2_base_2.isNullOrUndefined(currentChildNode[i]) && focusNode.textContent.replace(regEx, '') === currentChildNode[i].textContent) {
pointer = focusNode.textContent.length > 1 ?
(focusNode.textContent === currentChildNode[i].textContent ? pointer :
pointer - (focusNode.textContent.length - focusNode.textContent.replace(regEx, '').length)) :
focusNode.textContent.length;
focusNode = currentChildNode[i];
}
}
}
else Eif (currentChildNode.length === 1) {
Eif (focusNode.textContent.replace(regEx, '') === currentChildNode[0].textContent) {
focusNode = currentChildNode[0];
}
}
this.parent.formatter.editorManager.nodeSelection.setCursorPoint(this.parent.contentModule.getDocument(), focusNode, pointer);
}
var currentElem = this.parent.inputElement.querySelector('.currentStartMark');
if (!ej2_base_2.isNullOrUndefined(currentElem)) {
currentElem.classList.remove('currentStartMark');
if (currentElem.getAttribute('class').trim() === '') {
currentElem.removeAttribute('class');
}
}
Iif (!ej2_base_2.isNullOrUndefined(range.startContainer.previousSibling) && !ej2_base_2.isNullOrUndefined(range.startContainer.previousSibling.parentElement) &&
range.startContainer.parentElement === range.startContainer.previousSibling.parentElement &&
range.startContainer.previousSibling.textContent.charCodeAt(0) === 8203 &&
range.startContainer.previousSibling.textContent.length <= 1) {
range.startContainer.previousSibling.textContent = range.startContainer.previousSibling.textContent.replace(regEx, '');
}
Iif (range.endContainer.textContent.charCodeAt(range.endOffset) === 8203) {
pointer = range.startOffset;
range.endContainer.textContent = range.endContainer.textContent.replace(regEx, '');
this.parent.formatter.editorManager.nodeSelection.setCursorPoint(this.parent.contentModule.getDocument(), range.startContainer, pointer);
}
}
};
HtmlEditor.prototype.onKeyDown = function (e) {
var _this = this;
Iif (e.args.ctrlKey && e.args.keyCode === 65) {
this.isCopyAll = true;
}
else {
this.isCopyAll = false;
}
var currentRange;
var args = e.args;
if (this.parent.inputElement.querySelectorAll('.e-cell-select').length > 1 && (args.keyCode === 8 || args.keyCode === 32 || args.keyCode === 13)) {
this.tableSelectionKeyAction(e);
this.parent.autoResize();
return;
}
if (ej2_base_1.Browser.info.name === 'chrome') {
currentRange = this.parent.getRange();
this.backSpaceCleanup(e, currentRange);
this.deleteCleanup(e, currentRange);
}
if (args.keyCode === 9 && this.parent.enableTabKey) {
this.parent.formatter.saveData(e);
if (!ej2_base_2.isNullOrUndefined(args.target) && ej2_base_1.isNullOrUndefined(ej2_base_1.closest(args.target, '.e-rte-toolbar'))) {
var range = this.nodeSelectionObj.getRange(this.contentRenderer.getDocument());
var parentNode = this.nodeSelectionObj.getParentNodeCollection(range);
if (!((parentNode[0].nodeName === 'LI' || ej2_base_1.closest(parentNode[0], 'li') ||
ej2_base_1.closest(parentNode[0], 'table')))) {
args.preventDefault();
var selection = this.contentRenderer.getDocument().getSelection().getRangeAt(0);
var alignmentNodes = this.parent.formatter.editorManager.domNode.blockNodes();
if (this.parent.enterKey === 'BR') {
if (selection.startOffset !== selection.endOffset && selection.startOffset === 0) {
var save = this.nodeSelectionObj.save(range, this.contentRenderer.getDocument());
this.parent.formatter.editorManager.domNode.setMarker(save);
alignmentNodes = this.parent.formatter.editorManager.domNode.blockNodes();
this.parent.formatter.editorManager.domNode.convertToBlockNodes(alignmentNodes, false);
this.marginTabAdd(args.shiftKey, alignmentNodes);
save = this.parent.formatter.editorManager.domNode.saveMarker(save);
save.restore();
}
else {
inserthtml_1.InsertHtml.Insert(this.contentRenderer.getDocument(), ' ');
this.rangeCollection.push(this.nodeSelectionObj.getRange(this.contentRenderer.getDocument()));
}
}
else {
if (!args.shiftKey) {
if (selection.startOffset !== selection.endOffset && selection.startOffset === 0) {
this.marginTabAdd(args.shiftKey, alignmentNodes);
}
else {
inserthtml_1.InsertHtml.Insert(this.contentRenderer.getDocument(), ' ');
this.rangeCollection.push(this.nodeSelectionObj.getRange(this.contentRenderer.getDocument()));
}
}
else Iif (this.rangeCollection.length > 0 &&
this.rangeCollection[this.rangeCollection.length - 1].startContainer.textContent.length === 4) {
var textCont = this.rangeCollection[this.rangeCollection.length - 1].startContainer;
this.nodeSelectionObj.setSelectionText(this.contentRenderer.getDocument(), textCont, textCont, 0, textCont.textContent.length);
inserthtml_1.InsertHtml.Insert(this.contentRenderer.getDocument(), document.createTextNode(''));
this.rangeCollection.pop();
}
else {
this.marginTabAdd(args.shiftKey, alignmentNodes);
}
}
}
}
this.parent.formatter.saveData(e);
}
if (e.args.action === 'space' ||
e.args.action === 'enter' ||
e.args.keyCode === 13) {
this.spaceLink(e.args);
if (this.parent.editorMode === 'HTML' && !this.parent.readonly) {
var currentLength = this.parent.getText().trim().replace(/(\r\n|\n|\r|\t)/gm, '').replace(/\u200B/g, '').length;
var selectionLength = this.parent.getSelection().length;
var totalLength = (currentLength - selectionLength) + 1;
Iif (!(this.parent.maxLength === -1 || totalLength <= this.parent.maxLength) &&
e.args.keyCode === 13) {
e.args.preventDefault();
return;
}
else {
this.parent.notify(events.enterHandler, { args: e.args });
util_2.scrollToCursor(this.parent.contentModule.getDocument(), this.parent.inputElement);
}
}
}
if (e.args.action === 'space') {
var currentRange_1 = this.parent.getRange();
var editorValue = currentRange_1.startContainer.textContent.slice(0, currentRange_1.startOffset);
var orderedList_1 = this.isOrderedList(editorValue);
var unOrderedList = this.isUnOrderedList(editorValue);
var hasSplitedText = false;
if (orderedList_1 || unOrderedList) {
hasSplitedText = this.hasMultipleTextNode(currentRange_1);
}
if (!hasSplitedText && (orderedList_1 && !unOrderedList || unOrderedList && !orderedList_1)) {
var eventArgs_1 = {
callBack: null,
event: e.args,
name: 'keydown-handler'
};
var actionBeginArgs = {
cancel: false,
item: { command: 'Lists', subCommand: orderedList_1 ? 'OL' : 'UL' },
name: 'actionBegin',
originalEvent: e.args,
requestType: orderedList_1 ? 'OL' : 'UL'
};
this.parent.trigger(events.actionBegin, actionBeginArgs, function (actionBeginArgs) {
if (!actionBeginArgs.cancel) {
_this.parent.formatter.editorManager.observer.notify(constant_1.ON_BEGIN, eventArgs_1);
_this.parent.trigger(events.actionComplete, {
editorMode: _this.parent.editorMode,
elements: _this.parent.formatter.editorManager.domNode.blockNodes(),
event: e.args,
name: events.actionComplete,
range: _this.parent.getRange(),
requestType: orderedList_1 ? 'OL' : 'UL'
});
}
});
}
}
if (ej2_base_1.Browser.info.name === 'chrome' && (!ej2_base_1.isNullOrUndefined(this.rangeElement) && !ej2_base_1.isNullOrUndefined(this.oldRangeElement) ||
!ej2_base_1.isNullOrUndefined(this.deleteRangeElement) && !ej2_base_1.isNullOrUndefined(this.deleteOldRangeElement)) &&
currentRange.startContainer.parentElement.tagName !== 'TD' && currentRange.startContainer.parentElement.tagName !== 'TH') {
this.rangeElement = null;
this.oldRangeElement = null;
this.deleteRangeElement = null;
this.deleteOldRangeElement = null;
Eif (!this.isImageDelete) {
args.preventDefault();
}
args.preventDefault();
}
this.parent.autoResize();
};
HtmlEditor.prototype.isOrderedList = function (editorValue) {
editorValue = editorValue.replace(/\u200B/g, '');
var olListStartRegex = [/^[1]+[.]+$/, /^[i]+[.]+$/, /^[a]+[.]+$/];
Eif (!ej2_base_1.isNullOrUndefined(editorValue)) {
for (var i = 0; i < olListStartRegex.length; i++) {
if (olListStartRegex[i].test(editorValue)) {
return true;
}
}
}
return false;
};
HtmlEditor.prototype.isUnOrderedList = function (editorValue) {
editorValue = editorValue.replace(/\u200B/g, '');
var ulListStartRegex = [/^[*]$/, /^[-]$/];
Eif (!ej2_base_1.isNullOrUndefined(editorValue)) {
for (var i = 0; i < ulListStartRegex.length; i++) {
if (ulListStartRegex[i].test(editorValue)) {
return true;
}
}
}
return false;
};
HtmlEditor.prototype.hasMultipleTextNode = function (range) {
Eif (range && range.startContainer && range.startContainer.parentNode) {
var parentNode = range.startContainer.parentNode;
if (range.startContainer.previousElementSibling &&
range.startContainer.previousElementSibling.classList.contains('e-mention-chip')
&& !range.startContainer.previousElementSibling.isContentEditable) {
return true;
}
if (this.parent.enterKey === 'BR' || ej2_base_1.closest(parentNode, 'table')) {
return false;
}
var childNodes = parentNode.childNodes;
var textNodes = [];
for (var i = 0; i < childNodes.length; i++) {
var node = childNodes[i];
if (node && node.nodeType === Node.TEXT_NODE) {
textNodes.push(node);
if (textNodes.length > 1) {
return true;
}
}
}
}
return false;
};
HtmlEditor.prototype.backSpaceCleanup = function (e, currentRange) {
var isLiElement = false;
var isPreviousNotContentEditable = true;
if (!ej2_base_2.isNullOrUndefined(currentRange.startContainer.previousSibling) &&
currentRange.startContainer.previousSibling.nodeName === 'SPAN') {
isPreviousNotContentEditable = currentRange.startContainer.previousSibling.contentEditable === 'false' ? false : true;
}
var checkNode = currentRange.startContainer.nodeName === '#text' ? currentRange.startContainer.parentElement : currentRange.startContainer;
var isSelectedPositionNotStart = ej2_base_1.closest(currentRange.startContainer.nodeName === '#text' ? currentRange.startContainer.parentElement : currentRange.startContainer, 'li') ?
checkNode.nodeName !== 'li' && ej2_base_2.isNullOrUndefined(checkNode.previousSibling) : true;
if (e.args.code === 'Backspace' && e.args.keyCode === 8 && currentRange.startOffset === 0 &&
currentRange.endOffset === 0 && this.parent.getSelection().length === 0 && currentRange.startContainer.textContent.length > 0 &&
currentRange.startContainer.parentElement.tagName !== 'TD' && currentRange.startContainer.parentElement.tagName !== 'TH' &&
isPreviousNotContentEditable && isSelectedPositionNotStart) {
if ((!this.parent.formatter.editorManager.domNode.isBlockNode(checkNode) &&
!ej2_base_2.isNullOrUndefined(checkNode.previousSibling) && checkNode.previousSibling.nodeName === 'BR') ||
(!ej2_base_2.isNullOrUndefined(currentRange.startContainer.previousSibling) && currentRange.startContainer.previousSibling.nodeName === 'BR')) {
return;
}
this.rangeElement = this.getRootBlockNode(currentRange.startContainer);
if (this.rangeElement.tagName === 'OL' || this.rangeElement.tagName === 'UL') {
var liElement = this.getRangeLiNode(currentRange.startContainer);
Eif (liElement.previousElementSibling && liElement.previousElementSibling.childElementCount > 0) {
this.oldRangeElement = liElement.previousElementSibling.lastElementChild.nodeName === 'BR' ?
liElement.previousElementSibling : liElement.previousElementSibling.lastChild;
if (!ej2_base_2.isNullOrUndefined(liElement.lastElementChild) && liElement.lastElementChild.nodeName !== 'BR' &&
ej2_base_2.isNullOrUndefined(liElement.lastElementChild.previousSibling) && liElement.lastChild.nodeName !== '#text') {
this.rangeElement = liElement.lastElementChild;
isLiElement = true;
}
else {
this.rangeElement = liElement;
}
}
}
else if (this.rangeElement === this.parent.inputElement || this.rangeElement.tagName === 'TABLE' ||
(!ej2_base_2.isNullOrUndefined(this.rangeElement.previousElementSibling) && this.rangeElement.previousElementSibling.tagName === 'TABLE')) {
return;
}
else {
this.oldRangeElement = this.rangeElement.previousElementSibling;
}
var findBlockElement = this.parent.formatter.editorManager.domNode.blockNodes();
if (!ej2_base_2.isNullOrUndefined(findBlockElement[0]) && currentRange.collapsed && currentRange.startOffset === 0 && currentRange.endOffset === 0 && findBlockElement[0].style.marginLeft !== '') {
findBlockElement[0].style.marginLeft = (parseInt(findBlockElement[0].style.marginLeft, 10) <= 20) ? '' : (parseInt(findBlockElement[0].style.marginLeft, 10) - 20 + 'px');
}
if (ej2_base_2.isNullOrUndefined(this.oldRangeElement)) {
return;
}
else {
Iif (this.oldRangeElement.tagName === 'OL' || this.oldRangeElement.tagName === 'UL') {
this.oldRangeElement = this.oldRangeElement.lastElementChild.lastElementChild
? this.oldRangeElement.lastElementChild.lastElementChild :
this.oldRangeElement.lastElementChild;
}
var lastNode = this.oldRangeElement.lastChild ? this.oldRangeElement.lastChild : this.oldRangeElement;
while (lastNode.nodeType !== 3 && lastNode.nodeName !== '#text' &&
lastNode.nodeName !== 'BR' && !ej2_base_2.isNullOrUndefined(lastNode.lastChild)) {
lastNode = lastNode.lastChild;
}
Iif (lastNode.nodeName === 'IMG') {
this.parent.formatter.editorManager.nodeSelection.setCursorPoint(this.parent.contentModule.getDocument(), lastNode.parentElement, lastNode.parentElement.childNodes.length);
}
else {
this.parent.formatter.editorManager.nodeSelection.setCursorPoint(this.parent.contentModule.getDocument(), lastNode, lastNode.textContent.length);
}
var checkParent = false;
if (this.oldRangeElement && this.oldRangeElement.nodeName !== '#text' && this.oldRangeElement.querySelectorAll('BR').length === 1) {
var brElement = this.oldRangeElement.querySelector('BR');
Eif (brElement) {
var brParentElement = brElement.parentNode;
var currentState = this.oldRangeElement.innerHTML;
this.parent.formatter.saveData(currentState);
ej2_base_1.detach(brElement);
if (brParentElement && brParentElement.childNodes.length === 0) {
ej2_base_1.detach(brParentElement);
checkParent = true;
}
}
}
if (!ej2_base_2.isNullOrUndefined(this.rangeElement) && this.oldRangeElement !== this.rangeElement && !checkParent) {
while (this.rangeElement.firstChild) {
if (this.oldRangeElement.nodeName === '#text') {
this.oldRangeElement.parentElement.appendChild(this.rangeElement.childNodes[0]);
}
else {
this.oldRangeElement.appendChild(this.rangeElement.childNodes[0]);
}
}
!isLiElement ? ej2_base_1.detach(this.rangeElement) : ej2_base_1.detach(this.rangeElement.parentElement);
this.oldRangeElement.normalize();
}
}
}
};
HtmlEditor.prototype.deleteCleanup = function (e, currentRange) {
var isLiElement = false;
var liElement;
var rootElement;
if (e.args.code === 'Delete' && e.args.keyCode === 46 &&
this.parent.contentModule.getText().trim().replace(/(\r\n|\n|\r|\t)/gm, '').replace(/\u200B/g, '').length !== 0 && this.parent.getSelection().length === 0 && currentRange.startContainer.parentElement.tagName !== 'TD' &&
currentRange.startContainer.parentElement.tagName !== 'TH') {
this.deleteRangeElement = rootElement = this.getRootBlockNode(currentRange.startContainer);
if (this.deleteRangeElement.tagName === 'OL' || this.deleteRangeElement.tagName === 'UL') {
liElement = this.getRangeLiNode(currentRange.startContainer);
if (liElement.nextElementSibling && liElement.nextElementSibling.childElementCount > 0
&& !liElement.nextElementSibling.querySelector('BR')) {
Eif (!ej2_base_1.isNullOrUndefined(liElement.lastElementChild)) {
this.deleteRangeElement = liElement.lastElementChild;
isLiElement = true;
}
else {
this.deleteRangeElement = liElement;
}
}
else {
this.deleteRangeElement = this.getRangeElement(liElement);
}
}
else Iif (this.deleteRangeElement.nodeType === 3 || (this.deleteRangeElement.tagName === 'TABLE' ||
(!ej2_base_1.isNullOrUndefined(this.deleteRangeElement.nextElementSibling) && this.deleteRangeElement.nextElementSibling.tagName === 'TABLE'))) {
return;
}
var isImgWithEmptyBlockNode = false;
if (this.deleteRangeElement.querySelectorAll('img').length > 0 && this.deleteRangeElement.textContent.trim() === '') {
isImgWithEmptyBlockNode = true;
}
if (this.getCaretIndex(currentRange, this.deleteRangeElement) === this.deleteRangeElement.textContent.length &&
!isImgWithEmptyBlockNode) {
if (!ej2_base_1.isNullOrUndefined(liElement)) {
Eif (isLiElement || !ej2_base_1.isNullOrUndefined(liElement.nextElementSibling)) {
this.deleteOldRangeElement = this.getRangeElement(liElement.nextElementSibling);
}
else {
this.deleteOldRangeElement = rootElement.nextElementSibling;
}
}
else {
this.deleteOldRangeElement = this.deleteRangeElement.nextElementSibling;
}
Iif (ej2_base_1.isNullOrUndefined(this.deleteOldRangeElement)) {
return;
}
else {
Iif (currentRange.startOffset === 0 && currentRange.endOffset === 1 &&
this.deleteRangeElement.childNodes[0].nodeName === 'IMG') {
this.parent.formatter.editorManager.nodeSelection.setSelectionText(this.parent.contentModule.getDocument(), this.deleteRangeElement, this.deleteRangeElement, 0, 1);
this.isImageDelete = true;
}
else {
this.parent.formatter.editorManager.nodeSelection.setCursorPoint(this.parent.contentModule.getDocument(), this.deleteRangeElement, this.deleteRangeElement.childNodes.length);
this.isImageDelete = false;
}
var brNode = this.deleteRangeElement.querySelector('BR');
var brLastChildNode = this.deleteRangeElement.lastChild;
var brParentNode = brLastChildNode.parentNode;
if (brNode && brNode.classList.contains('e-rte-image-remove-focus')) {
ej2_base_1.removeClass([brNode], ['e-rte-image-focus']);
return;
}
else if (brNode && brLastChildNode && brLastChildNode.nodeName === 'BR') {
ej2_base_1.detach(brLastChildNode);
if (!ej2_base_1.isNullOrUndefined(brParentNode) && brParentNode.childNodes.length === 0) {
ej2_base_1.detach(brParentNode);
}
e.args.preventDefault();
}
if (!ej2_base_1.isNullOrUndefined(this.deleteRangeElement) && (this.deleteOldRangeElement.tagName !== 'OL' && this.deleteOldRangeElement.tagName !== 'UL')
&& this.deleteOldRangeElement !== this.deleteRangeElement) {
while (this.deleteOldRangeElement.firstChild) {
this.deleteRangeElement.appendChild(this.deleteOldRangeElement.childNodes[0]);
}
if (!isLiElement) {
ej2_base_1.detach(this.deleteOldRangeElement);
}
else {
ej2_base_1.detach(this.deleteOldRangeElement.parentElement);
}
this.deleteRangeElement.normalize();
}
else {
this.deleteRangeElement = null;
this.deleteOldRangeElement = null;
}
}
}
else {
this.deleteRangeElement = null;
}
}
};
HtmlEditor.prototype.getCaretIndex = function (currentRange, element) {
var position = 0;
Eif (this.parent.contentModule.getDocument().getSelection().rangeCount !== 0) {
var preCaretRange = currentRange.cloneRange();
preCaretRange.selectNodeContents(element);
preCaretRange.setEnd(currentRange.endContainer, currentRange.endOffset);
position = preCaretRange.toString().length;
}
return position;
};
HtmlEditor.prototype.getRangeElement = function (element) {
var rangeElement = element.lastElementChild ? element.lastElementChild.tagName === 'BR' ?
element.lastElementChild.previousElementSibling ? element.lastElementChild.previousElementSibling
: element : element.lastElementChild : element;
return rangeElement;
};
HtmlEditor.prototype.getRootBlockNode = function (rangeBlockNode) {
for (; rangeBlockNode && this.parent && this.parent.inputElement !== rangeBlockNode; rangeBlockNode = rangeBlockNode) {
if (rangeBlockNode.parentElement === this.parent.inputElement) {
break;
}
else {
rangeBlockNode = rangeBlockNode.parentElement;
}
}
return rangeBlockNode;
};
HtmlEditor.prototype.getRangeLiNode = function (rangeLiNode) {
var node = rangeLiNode.parentElement;
while (node !== this.parent.inputElement) {
if (node.nodeType === 1 && node.tagName === 'LI') {
break;
}
node = node.parentElement;
}
return node;
};
HtmlEditor.prototype.onPaste = function (e) {
var regex = new RegExp(/([^\S]|^)(((https?\:\/\/)|(www\.))(\S+))/gi);
if (e.text.match(regex)) {
if (e.isWordPaste) {
return;
}
e.args.preventDefault();
var range = this.parent.formatter.editorManager.nodeSelection.getRange(this.parent.contentModule.getDocument());
var saveSelection = this.parent.formatter.editorManager.nodeSelection.save(range, this.parent.contentModule.getDocument());
var httpRegex = new RegExp(/([^\S]|^)(((https?\:\/\/)))/gi);
var wwwRegex = new RegExp(/([^\S]|^)(((www\.))(\S+))/gi);
var enterSplitText = e.text.split('\n');
var contentInnerElem = '';
for (var i = 0; i < enterSplitText.length; i++) {
if (enterSplitText[i].trim() === '') {
contentInnerElem += util_1.getDefaultValue(this.parent);
}
else {
var contentWithSpace = '';
var spaceBetweenContent = true;
var spaceSplit = enterSplitText[i].split(' ');
for (var j = 0; j < spaceSplit.length; j++) {
if (spaceSplit[j].trim() === '') {
contentWithSpace += spaceBetweenContent ? ' ' : ' ';
}
else {
spaceBetweenContent = false;
contentWithSpace += spaceSplit[j] + ' ';
}
}
if (i === 0) {
contentInnerElem += '<span>' + contentWithSpace.trim() + '</span>';
}
else {
contentInnerElem += '<p>' + contentWithSpace.trim() + '</p>';
}
}
}
var divElement = this.parent.createElement('div');
divElement.setAttribute('class', 'pasteContent');
divElement.style.display = 'inline';
divElement.innerHTML = contentInnerElem.replace('¶', '&para');
var paraElem = divElement.querySelectorAll('span, p');
for (var i = 0; i < paraElem.length; i++) {
var splitTextContent = paraElem[i].innerHTML.split(' ');
var resultSplitContent = '';
for (var j = 0; j < splitTextContent.length; j++) {
if (splitTextContent[j].match(httpRegex) || splitTextContent[j].match(wwwRegex)) {
resultSplitContent += '<a class="e-rte-anchor" href="' + splitTextContent[j] +
'" title="' + splitTextContent[j] + '" target="_blank"' + ' aria-label="' + this.parent.serviceLocator.getService('rteLocale').getConstant('linkAriaLabel') + '">' + splitTextContent[j] + ' </a>';
}
else {
resultSplitContent += splitTextContent[j] + ' ';
}
}
paraElem[i].innerHTML = resultSplitContent.trim();
}
var anchorElement = divElement.childNodes[0];
if (!ej2_base_1.isNullOrUndefined(anchorElement) && !ej2_base_1.isNullOrUndefined(anchorElement.childNodes[0]) && anchorElement.nodeName === 'SPAN' && anchorElement.childNodes[0].nodeName === 'A') {
divElement.innerHTML = divElement.innerHTML.replace('<span>', '').replace('</span>', '');
}
Eif (!ej2_base_1.isNullOrUndefined(this.parent.pasteCleanupModule)) {
e.callBack(divElement.innerHTML);
}
else {
this.parent.formatter.editorManager.execCommand('insertHTML', null, null, null, divElement);
}
}
};
HtmlEditor.prototype.spaceLink = function (e) {
var range = this.nodeSelectionObj.getRange(this.contentRenderer.getDocument());
var selectNodeEle = this.nodeSelectionObj.getParentNodeCollection(range);
var text = range.startContainer.textContent.substr(0, range.endOffset);
var splitText = text.split(' ');
var urlText = splitText[splitText.length - 1];
var urlTextRange = range.startOffset - (text.length - splitText[splitText.length - 1].length);
urlText = urlText.slice(0, urlTextRange);
var regex = new RegExp(/([^\S]|^)(((https?\:\/\/)|(www\.))(\S+))/gi);
if (selectNodeEle[0] && selectNodeEle[0].nodeName !== 'A' && urlText.match(regex)) {
var selection = this.nodeSelectionObj.save(range, this.parent.contentModule.getDocument());
var url = urlText.indexOf('http') > -1 ? urlText : 'http://' + urlText;
var selectParent = this.parent.formatter.editorManager.nodeSelection.getParentNodeCollection(range);
var value = {
url: url,
selection: selection, selectParent: selectParent,
text: urlText,
title: '',
target: '_blank'
};
this.parent.formatter.process(this.parent, {
item: {
'command': 'Links',
'subCommand': 'CreateLink'
}
}, e, value);
}
};
HtmlEditor.prototype.onToolbarClick = function (args) {
var _this = this;
var save;
var selectNodeEle;
var selectParentEle;
var item = args.item;
var closestElement = ej2_base_1.closest(args.originalEvent.target, '.e-rte-quick-popup');
var target = args.originalEvent.target;
this.parent.notify(events.closeTooltip, { target: target });
if (item.command !== 'FormatPainter') {
if (closestElement && !closestElement.classList.contains('e-rte-inline-popup') && !closestElement.classList.contains('e-rte-text-popup')) {
if (!(item.subCommand === 'SourceCode' || item.subCommand === 'Preview' ||
item.subCommand === 'FontColor' || item.subCommand === 'BackgroundColor')) {
if (util_2.isIDevice() && item.command === 'Images') {
this.nodeSelectionObj.restore();
}
var range = this.nodeSelectionObj.getRange(this.parent.contentModule.getDocument());
save = this.nodeSelectionObj.save(range, this.parent.contentModule.getDocument());
selectNodeEle = this.nodeSelectionObj.getNodeCollection(range);
selectParentEle = this.nodeSelectionObj.getParentNodeCollection(range);
}
if (item.command === 'Images') {
this.parent.notify(events.imageToolbarAction, {
member: 'image', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
}
if (item.command === 'Audios') {
this.parent.notify(events.audioToolbarAction, {
member: 'audio', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
}
if (item.command === 'Videos') {
this.parent.notify(events.videoToolbarAction, {
member: 'video', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
}
if (item.command === 'Links') {
this.parent.notify(events.linkToolbarAction, {
member: 'link', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
}
if (item.command === 'Table') {
this.parent.notify(events.tableToolbarAction, {
member: 'table', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
}
}
else {
var linkDialog = document.getElementById(this.parent.getID() + '_rtelink');
var imageDialog = document.getElementById(this.parent.getID() + '_image');
if (!(item.subCommand === 'SourceCode' || item.subCommand === 'Preview' ||
item.subCommand === 'FontColor' || item.subCommand === 'BackgroundColor' || item.subCommand === 'NumberFormatList' || item.subCommand === 'BulletFormatList')) {
var range = this.nodeSelectionObj.getRange(this.parent.contentModule.getDocument());
if (ej2_base_1.isNullOrUndefined(linkDialog) && ej2_base_1.isNullOrUndefined(imageDialog)) {
save = this.nodeSelectionObj.save(range, this.parent.contentModule.getDocument());
}
selectNodeEle = this.nodeSelectionObj.getNodeCollection(range);
selectParentEle = this.nodeSelectionObj.getParentNodeCollection(range);
}
switch (item.subCommand) {
case 'Maximize':
this.parent.notify(events.enableFullScreen, { args: args });
break;
case 'Minimize':
this.parent.notify(events.disableFullScreen, { args: args });
break;
case 'CreateLink':
this.parent.notify(events.insertLink, {
member: 'link', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
break;
case 'RemoveLink':
this.parent.notify(events.unLink, {
member: 'link', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
break;
case 'Print':
this.parent.print();
break;
case 'Image':
this.parent.notify(events.insertImage, {
member: 'image', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
break;
case 'Audio':
this.parent.notify(events.insertAudio, {
member: 'audio', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
break;
case 'Video':
this.parent.notify(events.insertVideo, {
member: 'video', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
break;
case 'CreateTable':
this.parent.notify(events.createTable, {
member: 'table', args: args, selection: save
});
break;
case 'SourceCode':
this.parent.notify(events.sourceCode, { member: 'viewSource', args: args });
break;
case 'Preview':
this.parent.notify(events.updateSource, { member: 'updateSource', args: args });
break;
case 'FontColor':
case 'BackgroundColor':
break;
case 'File':
this.parent.notify(events.renderFileManager, {
member: 'fileManager', args: args, selectNode: selectNodeEle, selection: save, selectParent: selectParentEle
});
break;
case 'EmojiPicker':
this.parent.notify(events.emojiPicker, { member: 'emojiPicker', args: args });
break;
case 'ImportWord':
this.parent.notify(events.onImport, {});
break;
case 'ExportWord':
this.parent.notify(events.onExport, { member: 'ExportWord', args: args });
break;
case 'ExportPdf':
this.parent.notify(events.onExport, { member: 'ExportPdf', args: args });
break;
default:
this.parent.formatter.process(this.parent, args, args.originalEvent, null);
break;
}
}
}
else {
if (args.originalEvent.detail === 1) {
clearTimeout(this.clickTimeout);
this.clickTimeout = setTimeout(function () {
_this.parent.notify(events.formatPainterClick, {
member: 'formatPainter', args: args
});
}, 200);
}
else {
clearTimeout(this.clickTimeout);
this.parent.notify(events.formatPainterDoubleClick, {
member: 'formatPainter', args: args
});
}
}
};
HtmlEditor.prototype.instantiateRenderer = function () {
if (this.parent.iframeSettings.enable) {
this.renderFactory.addRenderer(enum_1.RenderType.Content, new iframe_content_renderer_1.IframeContentRender(this.parent));
}
else {
this.renderFactory.addRenderer(enum_1.RenderType.Content, new content_renderer_1.ContentRender(this.parent));
}
};
HtmlEditor.prototype.removeEventListener = function () {
this.parent.off(events.initialEnd, this.render);
this.parent.off(events.modelChanged, this.onPropertyChanged);
this.parent.off(events.htmlToolbarClick, this.onToolbarClick);
this.parent.off(events.destroy, this.destroy);
this.parent.off(events.keyDown, this.onKeyDown);
this.parent.off(events.initialLoad, this.instantiateRenderer);
this.parent.off(events.selectAll, this.selectAll);
this.parent.off(events.selectRange, this.selectRange);
this.parent.off(events.getSelectedHtml, this.getSelectedHtml);
this.parent.off(events.selectionSave, this.onSelectionSave);
this.parent.off(events.selectionRestore, this.onSelectionRestore);
this.parent.off(events.readOnlyMode, this.updateReadOnly);
this.parent.off(events.paste, this.onPaste);
this.parent.off(events.tableclass, this.isTableClassAdded);
};
HtmlEditor.prototype.render = function () {
this.contentRenderer = this.renderFactory.getRenderer(enum_1.RenderType.Content);
var editElement = this.contentRenderer.getEditPanel();
var option = { undoRedoSteps: this.parent.undoRedoSteps, undoRedoTimer: this.parent.undoRedoTimer };
if (ej2_base_1.isNullOrUndefined(this.parent.formatter)) {
var formatterClass = new html_formatter_1.HTMLFormatter({
currentDocument: this.contentRenderer.getDocument(),
element: editElement,
options: option,
formatPainterSettings: this.parent.formatPainterSettings
});
this.parent.setProperties({ formatter: formatterClass }, true);
}
else {
this.parent.formatter.updateFormatter(editElement, this.contentRenderer.getDocument(), option);
}
if (this.parent.enableXhtml) {
this.parent.notify(events.xhtmlValidation, {});
}
if (this.parent.toolbarSettings.enable) {
this.toolbarUpdate = new html_toolbar_status_1.HtmlToolbarStatus(this.parent);
}
if (this.parent.inlineMode.enable) {
if (!ej2_base_1.isNullOrUndefined(this.parent.fontFamily.default)) {
editElement.style.fontFamily = this.parent.fontFamily.default;
}
if (!ej2_base_1.isNullOrUndefined(this.parent.fontSize.default)) {
editElement.style.fontSize = this.parent.fontSize.default;
}
}
this.parent.notify(events.bindOnEnd, {});
};
HtmlEditor.prototype.onPropertyChanged = function (e) {
if (!ej2_base_2.isNullOrUndefined(e) && !ej2_base_2.isNullOrUndefined(e.newProp.toolbarSettings) && !ej2_base_2.isNullOrUndefined(e.newProp.toolbarSettings.enable)) {
this.toolbarUpdate = new html_toolbar_status_1.HtmlToolbarStatus(this.parent);
}
if (!ej2_base_1.isNullOrUndefined(e.newProp.formatter)) {
var editElement = this.contentRenderer.getEditPanel();
var option = { undoRedoSteps: this.parent.undoRedoSteps,
undoRedoTimer: this.parent.undoRedoTimer };
this.parent.formatter.updateFormatter(editElement, this.contentRenderer.getDocument(), option);
}
};
HtmlEditor.prototype.getModuleName = function () {
return 'htmlEditor';
};
HtmlEditor.prototype.selectAll = function () {
var nodes = util_1.getTextNodesUnder(this.parent.contentModule.getDocument(), this.parent.contentModule.getEditPanel());
if (nodes.length > 0) {
this.parent.formatter.editorManager.nodeSelection.setSelectionText(this.parent.contentModule.getDocument(), nodes[0], nodes[nodes.length - 1], 0, nodes[nodes.length - 1].textContent.length);
}
};
HtmlEditor.prototype.selectRange = function (e) {
this.parent.formatter.editorManager.nodeSelection.setRange(this.parent.contentModule.getDocument(), e.range);
};
HtmlEditor.prototype.getSelectedHtml = function (e) {
e.callBack(this.parent.formatter.editorManager.nodeSelection.getRange(this.parent.contentModule.getDocument()).toString());
};
HtmlEditor.prototype.tableSelectionKeyAction = function (e) {
var args = e.args;
var tableCellSelectNodes = this.parent.inputElement.querySelectorAll('.e-cell-select');
for (var i = 0; i < tableCellSelectNodes.length; i++) {
var currentCell = tableCellSelectNodes[i];
util_2.removeClassWithAttr([currentCell], [classes.CLS_TABLE_SEL, classes.CLS_TABLE_MULTI_CELL, classes.CLS_TABLE_SEL_END]);
if (i === 0) {
if (args.keyCode === 32) {
currentCell.innerHTML = '​<br>';
}
else {
currentCell.innerHTML = '<br>';
}
this.nodeSelectionObj.setCursorPoint(this.parent.contentModule.getDocument(), currentCell.firstChild, 0);
}
else {
currentCell.innerHTML = '<br>';
}
}
};
HtmlEditor.prototype.marginTabAdd = function (val, alignmentNodes) {
for (var index = 0; index < alignmentNodes.length; index++) {
var element = alignmentNodes[index];
if (element.closest('li')) {
continue;
}
if (element.style.marginLeft) {
var count = parseInt(element.style.marginLeft, 10);
if (val) {
count -= 20;
}
else {
count += 20;
}
element.style.marginLeft = count.toString() + 'px';
if (element.style.marginLeft === '0px') {
element.removeAttribute('style');
}
}
else Eif (!val) {
element.style.marginLeft = '20px';
}
}
};
return HtmlEditor;
}());
exports.HtmlEditor = HtmlEditor;
});
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