all files / rich-text-editor/actions/ dropdown-buttons.js

95.8% Statements 274/286
90% Branches 189/210
100% Functions 33/33
95.8% Lines 274/286
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define(["require", "exports", "@syncfusion/ej2-base", "../base/enum", "../base/util", "../base/constant", "../base/classes", "../base/util", "../models/items", "../base/util"], function (require, exports, ej2_base_1, enum_1, util_1, events, classes, util_2, model, util_3) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var DropDownButtons = (function () {
        function DropDownButtons(parent, serviceLocator) {
            this.parent = parent;
            this.locator = serviceLocator;
            this.i10n = serviceLocator.getService('rteLocale');
            this.renderFactory = this.locator.getService('rendererFactory');
            this.addEventListener();
        }
        DropDownButtons.prototype.initializeInstance = function () {
            this.toolbarRenderer = this.renderFactory.getRenderer(enum_1.RenderType.Toolbar);
        };
        DropDownButtons.prototype.beforeRender = function (args) {
            var item = args.item;
            if (item.cssClass) {
                ej2_base_1.addClass([args.element], item.cssClass);
            }
        };
        DropDownButtons.prototype.dropdownContent = function (width, type, content) {
            return ('<span style="display: inline-flex;' + 'width:' + ((type === 'quick') ? 'auto' : width) + '" >' +
                '<span class="e-rte-dropdown-btn-text">' + content + '</span></span>');
        };
        DropDownButtons.prototype.renderDropDowns = function (args) {
            var _this = this;
            this.initializeInstance();
            var type = args.containerType;
            var tbElement = args.container;
            model.templateItems.forEach(function (item) {
                var targetElement = undefined;
                if (util_1.getIndex(item, args.items) !== -1) {
                    switch (item) {
                        case 'numberformatlist': {
                            targetElement = ej2_base_1.select('#' + _this.parent.getID() + '_' + type + '_NumberFormatList', tbElement);
                            Iif (ej2_base_1.isNullOrUndefined(targetElement) || targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                                return;
                            }
                            var formatOLItem = _this.parent.numberFormatList.types.slice();
                            formatOLItem.forEach(function (item) {
                                Object.defineProperties(item, {
                                    command: { value: 'Lists', enumerable: true }, subCommand: { value: 'NumberFormatList', enumerable: true }
                                });
                            });
                            _this.numberFormatListDropDown = _this.toolbarRenderer.renderListDropDown({
                                cssClass: 'e-order-list' + ' ' + classes.CLS_RTE_ELEMENTS + ' ' + classes.CLS_ICONS,
                                itemName: 'NumberFormatList', items: formatOLItem, element: targetElement
                            });
                            break;
                        }
                        case 'bulletformatlist': {
                            targetElement = ej2_base_1.select('#' + _this.parent.getID() + '_' + type + '_BulletFormatList', tbElement);
                            Iif (ej2_base_1.isNullOrUndefined(targetElement) || targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                                return;
                            }
                            var formatULItem = _this.parent.bulletFormatList.types.slice();
                            formatULItem.forEach(function (item) {
                                Object.defineProperties(item, {
                                    command: { value: 'Lists', enumerable: true }, subCommand: { value: 'BulletFormatList', enumerable: true }
                                });
                            });
                            _this.bulletFormatListDropDown = _this.toolbarRenderer.renderListDropDown({
                                cssClass: 'e-unorder-list' + ' ' + classes.CLS_RTE_ELEMENTS + ' ' + classes.CLS_ICONS,
                                itemName: 'BulletFormatList', items: formatULItem, element: targetElement
                            });
                            break;
                        }
                        case 'formats': {
                            targetElement = ej2_base_1.select('#' + _this.parent.getID() + '_' + type + '_Formats', tbElement);
                            if (ej2_base_1.isNullOrUndefined(targetElement) || targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                                return;
                            }
                            var formatItem = _this.parent.format.types.slice();
                            formatItem.forEach(function (item) {
                                Object.defineProperties(item, {
                                    command: { value: 'Formats', enumerable: true }, subCommand: { value: item.value, enumerable: true }
                                });
                            });
                            var formatContent = ej2_base_1.isNullOrUndefined(_this.parent.format.default) ? formatItem[0].text :
                                _this.parent.format.default;
                            _this.formatDropDown = _this.toolbarRenderer.renderDropDownButton({
                                iconCss: ((type === 'quick') ? 'e-formats e-icons' : ''),
                                content: _this.dropdownContent(_this.parent.format.width, type, ((type === 'quick') ? '' : util_2.getDropDownValue(formatItem, formatContent, 'text', 'text'))),
                                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ITEMS + ' ' + classes.CLS_FORMATS_TB_BTN,
                                itemName: 'Formats', items: formatItem, element: targetElement
                            });
                            break;
                        }
                        case 'fontname': {
                            targetElement = ej2_base_1.select('#' + _this.parent.getID() + '_' + type + '_FontName', tbElement);
                            if (ej2_base_1.isNullOrUndefined(targetElement) || targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                                return;
                            }
                            var fontItem = _this.parent.fontFamily.items.slice();
                            fontItem.forEach(function (item) {
                                Object.defineProperties(item, {
                                    command: { value: 'Font', enumerable: true }, subCommand: { value: 'FontName', enumerable: true }
                                });
                            });
                            var fontNameContent = ej2_base_1.isNullOrUndefined(_this.parent.fontFamily.default) ? fontItem[0].text :
                                _this.parent.fontFamily.default;
                            _this.fontNameDropDown = _this.toolbarRenderer.renderDropDownButton({
                                iconCss: ((type === 'quick') ? 'e-font-name e-icons' : ''),
                                content: _this.dropdownContent(_this.parent.fontFamily.width, type, ((type === 'quick') ? '' : (util_2.getDropDownValue(fontItem, fontNameContent, 'text', 'text') === 'Default' ? _this.i10n.getConstant('fontName') : util_2.getDropDownValue(fontItem, fontNameContent, 'text', 'text')))),
                                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ITEMS + ' ' + classes.CLS_FONT_NAME_TB_BTN,
                                itemName: 'FontName', items: fontItem, element: targetElement
                            });
                            break;
                        }
                        case 'fontsize': {
                            targetElement = ej2_base_1.select('#' + _this.parent.getID() + '_' + type + '_FontSize', tbElement);
                            if (ej2_base_1.isNullOrUndefined(targetElement) || targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                                return;
                            }
                            var fontsize = !ej2_base_1.isNullOrUndefined(_this.fontSizeDropDown) &&
                                !ej2_base_1.isNullOrUndefined(_this.fontSizeDropDown.items) && _this.fontSizeDropDown.items.length > 0 ?
                                _this.fontSizeDropDown.items : JSON.parse(JSON.stringify(_this.parent.fontSize.items.slice()));
                            fontsize.forEach(function (item) {
                                Object.defineProperties(item, {
                                    command: { value: 'Font', enumerable: true }, subCommand: { value: 'FontSize', enumerable: true }
                                });
                            });
                            var fontSizeContent = ej2_base_1.isNullOrUndefined(_this.parent.fontSize.default) ? fontsize[0].text :
                                _this.parent.fontSize.default;
                            var fontSizeDropDownContent = ((fontSizeContent === 'Default') ? util_2.getDropDownValue(fontsize, fontSizeContent.replace(/\s/g, ''), 'text', 'text') : util_2.getDropDownValue(fontsize, fontSizeContent.replace(/\s/g, ''), 'value', 'text'));
                            _this.fontSizeDropDown = _this.toolbarRenderer.renderDropDownButton({
                                content: _this.dropdownContent(_this.parent.fontSize.width, type, util_2.getFormattedFontSize((fontSizeDropDownContent === 'Default') ? _this.i10n.getConstant('fontSize') : fontSizeDropDownContent)),
                                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ITEMS + ' ' + classes.CLS_FONT_SIZE_TB_BTN,
                                itemName: 'FontSize', items: fontsize, element: targetElement
                            });
                            break;
                        }
                        case 'alignments':
                            targetElement = ej2_base_1.select('#' + _this.parent.getID() + '_' + type + '_Alignments', tbElement);
                            if (ej2_base_1.isNullOrUndefined(targetElement) || targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                                return;
                            }
                            _this.alignDropDown = _this.toolbarRenderer.renderDropDownButton({
                                iconCss: 'e-justify-left e-icons',
                                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ITEMS + ' ' + classes.CLS_ALIGN_TB_BTN,
                                itemName: 'Alignments', items: model.alignmentItems, element: targetElement
                            });
                            break;
                        case 'align':
                        case 'videoalign':
                            _this.renderAlignmentDropDown(type, tbElement, targetElement, item);
                            break;
                        case 'display':
                        case 'audiolayoutoption':
                        case 'videolayoutoption':
                            _this.renderDisplayDropDown(type, tbElement, targetElement, item);
                            break;
                        case 'tablerows':
                            _this.rowDropDown(type, tbElement, targetElement);
                            break;
                        case 'tablecolumns':
                            _this.columnDropDown(type, tbElement, targetElement);
                            break;
                        case 'tablecell':
                            _this.cellDropDown(type, tbElement, targetElement);
                            break;
                        case 'tablecellverticalalign':
                            _this.verticalAlignDropDown(type, tbElement, targetElement);
                            break;
                        case 'styles':
                            _this.tableStylesDropDown(type, tbElement, targetElement);
                            break;
                    }
                }
            });
            if (this.parent.inlineMode.enable) {
                this.setCssClass({ cssClass: this.parent.getCssClass() });
            }
        };
        DropDownButtons.prototype.getUpdateItems = function (items, value) {
            var dropDownItems = items.slice();
            dropDownItems.forEach(function (item) {
                Object.defineProperties(item, {
                    command: { value: (value === 'Format' ? 'Formats' : 'Font'), enumerable: true },
                    subCommand: { value: (value === 'Format' ? item.value : value), enumerable: true }
                });
            });
            return dropDownItems;
        };
        DropDownButtons.prototype.onPropertyChanged = function (model) {
            var newProp = model.newProp;
            var type;
            var content;
            for (var _i = 0, _a = Object.keys(newProp); _i < _a.length; _i++) {
                var prop = _a[_i];
                switch (prop) {
                    case 'fontFamily':
                        if (this.fontNameDropDown) {
                            for (var _b = 0, _c = Object.keys(newProp.fontFamily); _b < _c.length; _b++) {
                                var fontFamily = _c[_b];
                                switch (fontFamily) {
                                    case 'default':
                                    case 'width': {
                                        var fontItems = this.fontNameDropDown.items;
                                        type = !ej2_base_1.isNullOrUndefined(ej2_base_1.closest(this.fontNameDropDown.element, '.' + classes.CLS_QUICK_TB)) ?
                                            'quick' : 'toolbar';
                                        var fontNameContent = ej2_base_1.isNullOrUndefined(this.parent.fontFamily.default) ? fontItems[0].text :
                                            this.parent.fontFamily.default;
                                        content = this.dropdownContent(this.parent.fontFamily.width, type, ((type === 'quick') ? '' : (util_2.getDropDownValue(fontItems, fontNameContent, 'text', 'text')) === 'Default' ? this.i10n.getConstant('fontName') : util_2.getDropDownValue(fontItems, fontNameContent, 'text', 'text')));
                                        this.fontNameDropDown.setProperties({ content: content });
                                        if (!ej2_base_1.isNullOrUndefined(this.parent.fontFamily.default)) {
                                            this.getEditNode().style.fontFamily = this.parent.fontFamily.default;
                                        }
                                        else {
                                            this.getEditNode().style.removeProperty('font-family');
                                        }
                                        break;
                                    }
                                    case 'items':
                                        this.fontNameDropDown.setProperties({
                                            items: this.getUpdateItems(newProp.fontFamily.items, 'FontName')
                                        });
                                        break;
                                }
                            }
                        }
                        break;
                    case 'fontSize':
                        if (this.fontSizeDropDown) {
                            for (var _d = 0, _e = Object.keys(newProp.fontSize); _d < _e.length; _d++) {
                                var fontSize = _e[_d];
                                switch (fontSize) {
                                    case 'default':
                                    case 'width': {
                                        var fontsize = this.fontSizeDropDown.items;
                                        type = !ej2_base_1.isNullOrUndefined(ej2_base_1.closest(this.fontSizeDropDown.element, '.' + classes.CLS_QUICK_TB)) ? 'quick' : 'toolbar';
                                        var fontSizeContent = ej2_base_1.isNullOrUndefined(this.parent.fontSize.default) ? fontsize[0].text :
                                            this.parent.fontSize.default;
                                        var fontSizeDropDownContent = ((fontSizeContent === 'Default') ? util_2.getDropDownValue(fontsize, fontSizeContent.replace(/\s/g, ''), 'text', 'text') : util_2.getDropDownValue(fontsize, fontSizeContent.replace(/\s/g, ''), 'value', 'text'));
                                        content = this.dropdownContent(this.parent.fontSize.width, type, util_2.getFormattedFontSize((fontSizeDropDownContent === 'Default') ? this.i10n.getConstant('fontSize') : fontSizeDropDownContent));
                                        this.fontSizeDropDown.setProperties({ content: content });
                                        if (!ej2_base_1.isNullOrUndefined(this.parent.fontSize.default)) {
                                            this.getEditNode().style.fontSize = this.parent.fontSize.default;
                                        }
                                        else {
                                            this.getEditNode().style.removeProperty('font-size');
                                        }
                                        break;
                                    }
                                    case 'items':
                                        this.fontSizeDropDown.setProperties({
                                            items: this.getUpdateItems(newProp.fontSize.items, 'FontSize')
                                        });
                                        break;
                                }
                            }
                        }
                        break;
                    case 'format':
                        Eif (this.formatDropDown) {
                            for (var _f = 0, _g = Object.keys(newProp.format); _f < _g.length; _f++) {
                                var format = _g[_f];
                                switch (format) {
                                    case 'default':
                                    case 'width': {
                                        var formatItems = this.formatDropDown.items;
                                        type = !ej2_base_1.isNullOrUndefined(ej2_base_1.closest(this.formatDropDown.element, '.' + classes.CLS_QUICK_TB)) ? 'quick' : 'toolbar';
                                        var formatContent = ej2_base_1.isNullOrUndefined(this.parent.format.default) ? formatItems[0].text :
                                            this.parent.format.default;
                                        content = this.dropdownContent(this.parent.format.width, type, ((type === 'quick') ? '' : util_2.getDropDownValue(formatItems, formatContent, 'text', 'text')));
                                        this.formatDropDown.setProperties({ content: content });
                                        break;
                                    }
                                    case 'types':
                                        this.formatDropDown.setProperties({
                                            items: this.getUpdateItems(newProp.format.types, 'Format')
                                        });
                                        break;
                                }
                            }
                        }
                        break;
                }
            }
        };
        DropDownButtons.prototype.getEditNode = function () {
            return this.parent.contentModule.getEditPanel();
        };
        DropDownButtons.prototype.rowDropDown = function (type, tbElement, targetElement) {
            targetElement = ej2_base_1.select('#' + this.parent.getID() + '_' + type + '_TableRows', tbElement);
            Iif (targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                return;
            }
            this.tableRowsDropDown = this.toolbarRenderer.renderDropDownButton({
                iconCss: 'e-table-rows e-icons',
                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ITEMS + ' ' + classes.CLS_QUICK_DROPDOWN,
                itemName: 'TableRows',
                items: model.tableRowsItems,
                element: targetElement
            });
        };
        DropDownButtons.prototype.columnDropDown = function (type, tbElement, targetElement) {
            targetElement = ej2_base_1.select('#' + this.parent.getID() + '_' + type + '_TableColumns', tbElement);
            Iif (targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                return;
            }
            this.tableColumnsDropDown = this.toolbarRenderer.renderDropDownButton({
                iconCss: 'e-table-columns e-icons',
                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ITEMS + ' ' + classes.CLS_QUICK_DROPDOWN,
                itemName: 'TableColumns',
                items: model.tableColumnsItems,
                element: targetElement
            });
        };
        DropDownButtons.prototype.cellDropDown = function (type, tbElement, targetElement) {
            targetElement = ej2_base_1.select('#' + this.parent.getID() + '_' + type + '_TableCell', tbElement);
            Iif (targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                return;
            }
            this.tableCellDropDown = this.toolbarRenderer.renderDropDownButton({
                iconCss: 'e-table-cell e-icons',
                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ITEMS + ' ' + classes.CLS_QUICK_DROPDOWN,
                itemName: 'TableCell',
                items: model.tableCellItems,
                element: targetElement
            });
        };
        DropDownButtons.prototype.verticalAlignDropDown = function (type, tbElement, targetElement) {
            targetElement = ej2_base_1.select('#' + this.parent.getID() + '_' + type + '_TableCellVerticalAlign', tbElement);
            Iif (targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                return;
            }
            this.tableCellVerticalAlignDropDown = this.toolbarRenderer.renderDropDownButton({
                iconCss: 'e-table-cell-ver-align e-icons',
                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ITEMS + ' ' + classes.CLS_QUICK_DROPDOWN,
                itemName: 'TableCellVerticalAlign',
                items: model.TableCellVerticalAlignItems,
                element: targetElement
            });
        };
        DropDownButtons.prototype.renderDisplayDropDown = function (type, tbElement, targetElement, item) {
            targetElement = ej2_base_1.select('#' + this.parent.getID() + '_' + type + (item === 'display' ? '_Display' : item === 'videolayoutoption' ? '_VideoLayoutOption' : '_AudioLayoutOption'), tbElement);
            if (targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                return;
            }
            this.displayDropDown = this.toolbarRenderer.renderDropDownButton({
                iconCss: item === 'display' ? 'e-display e-icons' : item === 'videolayoutoption' ? 'e-video-display e-icons' : 'e-audio-display e-icons',
                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ITEMS + ' ' + classes.CLS_QUICK_DROPDOWN,
                itemName: item === 'display' ? 'Display' : item === 'videolayoutoption' ? 'VideoLayoutOption' : 'AudioLayoutOption',
                items: item === 'display' ? model.imageDisplayItems : item === 'videolayoutoption' ? model.videoLayoutOptionItems : model.audioLayoutOptionItems,
                element: targetElement
            });
        };
        DropDownButtons.prototype.renderAlignmentDropDown = function (type, tbElement, targetElement, item) {
            targetElement = ej2_base_1.select('#' + this.parent.getID() + '_' + type + (item === 'align' ? '_Align' : '_VideoAlign'), tbElement);
            if (targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                return;
            }
            this.imageAlignDropDown = this.toolbarRenderer.renderDropDownButton({
                iconCss: 'e-justify-left e-icons',
                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ICONS + ' ' + classes.CLS_QUICK_DROPDOWN,
                itemName: item === 'align' ? 'Align' : 'VideoAlign',
                items: item === 'align' ? model.imageAlignItems : model.videoAlignItems,
                element: targetElement
            });
        };
        DropDownButtons.prototype.tableStylesDropDown = function (type, tbElement, targetElement) {
            targetElement = ej2_base_1.select('#' + this.parent.getID() + '_' + type + '_Styles', tbElement);
            Iif (targetElement.classList.contains(classes.CLS_DROPDOWN_BTN)) {
                return;
            }
            this.imageAlignDropDown = this.toolbarRenderer.renderDropDownButton({
                iconCss: 'e-style e-icons',
                cssClass: classes.CLS_DROPDOWN_POPUP + ' ' + classes.CLS_DROPDOWN_ICONS + ' ' + classes.CLS_QUICK_DROPDOWN,
                itemName: 'Styles',
                items: this.parent.tableSettings.styles,
                element: targetElement
            });
        };
        DropDownButtons.prototype.removeDropDownClasses = function (target) {
            ej2_base_1.removeClass([target], [
                classes.CLS_DROPDOWN_BTN,
                classes.CLS_DROPDOWN_POPUP,
                classes.CLS_DROPDOWN_ICONS,
                classes.CLS_DROPDOWN_ITEMS
            ]);
        };
        DropDownButtons.prototype.destroyDropDowns = function () {
            if (this.formatDropDown) {
                this.removeDropDownClasses(this.formatDropDown.element);
                this.formatDropDown.destroy();
                this.formatDropDown = null;
            }
            if (this.fontNameDropDown) {
                this.removeDropDownClasses(this.fontNameDropDown.element);
                this.fontNameDropDown.destroy();
                this.fontNameDropDown = null;
            }
            if (this.fontSizeDropDown) {
                this.removeDropDownClasses(this.fontSizeDropDown.element);
                this.fontSizeDropDown.destroy();
                this.fontSizeDropDown = null;
            }
            if (this.alignDropDown) {
                this.removeDropDownClasses(this.alignDropDown.element);
                this.alignDropDown.destroy();
                this.alignDropDown = null;
            }
            if (this.imageAlignDropDown) {
                this.removeDropDownClasses(this.imageAlignDropDown.element);
                this.imageAlignDropDown.destroy();
                this.imageAlignDropDown = null;
            }
            if (this.displayDropDown) {
                this.removeDropDownClasses(this.displayDropDown.element);
                this.displayDropDown.destroy();
                this.displayDropDown = null;
            }
            if (this.tableRowsDropDown) {
                this.removeDropDownClasses(this.tableRowsDropDown.element);
                this.tableRowsDropDown.destroy();
                this.tableRowsDropDown = null;
            }
            if (this.tableColumnsDropDown) {
                this.removeDropDownClasses(this.tableColumnsDropDown.element);
                this.tableColumnsDropDown.destroy();
                this.tableColumnsDropDown = null;
            }
            if (this.tableCellDropDown) {
                this.removeDropDownClasses(this.tableCellDropDown.element);
                this.tableCellDropDown.destroy();
                this.tableCellDropDown = null;
            }
            if (this.tableCellVerticalAlignDropDown) {
                this.removeDropDownClasses(this.tableCellVerticalAlignDropDown.element);
                this.tableCellVerticalAlignDropDown.destroy();
                this.tableCellVerticalAlignDropDown = null;
            }
            if (this.numberFormatListDropDown) {
                this.removeDropDownClasses(this.numberFormatListDropDown.element);
                this.numberFormatListDropDown.destroy();
                this.numberFormatListDropDown = null;
            }
            if (this.bulletFormatListDropDown) {
                this.removeDropDownClasses(this.bulletFormatListDropDown.element);
                this.bulletFormatListDropDown.destroy();
                this.bulletFormatListDropDown = null;
            }
            this.toolbarRenderer = null;
        };
        DropDownButtons.prototype.setRtl = function (args) {
            if (this.formatDropDown) {
                this.formatDropDown.setProperties({ enableRtl: args.enableRtl });
            }
            if (this.fontNameDropDown) {
                this.fontNameDropDown.setProperties({ enableRtl: args.enableRtl });
            }
            if (this.fontSizeDropDown) {
                this.fontSizeDropDown.setProperties({ enableRtl: args.enableRtl });
            }
            if (this.alignDropDown) {
                this.alignDropDown.setProperties({ enableRtl: args.enableRtl });
            }
            Iif (this.imageAlignDropDown) {
                this.imageAlignDropDown.setProperties({ enableRtl: args.enableRtl });
            }
            Iif (this.displayDropDown) {
                this.displayDropDown.setProperties({ enableRtl: args.enableRtl });
            }
            Iif (this.numberFormatListDropDown) {
                this.numberFormatListDropDown.setProperties({ enableRtl: args.enableRtl });
            }
            Iif (this.bulletFormatListDropDown) {
                this.bulletFormatListDropDown.setProperties({ enableRtl: args.enableRtl });
            }
        };
        DropDownButtons.prototype.updateCss = function (dropDownObj, e) {
            if (dropDownObj && e.cssClass) {
                if (ej2_base_1.isNullOrUndefined(e.oldCssClass)) {
                    dropDownObj.setProperties({ cssClass: (dropDownObj.cssClass + ' ' + e.cssClass).trim() });
                }
                else {
                    dropDownObj.setProperties({ cssClass: (dropDownObj.cssClass.replace(e.oldCssClass, '').trim() + ' ' + e.cssClass).trim() });
                }
            }
        };
        DropDownButtons.prototype.setCssClass = function (e) {
            var dropDownObj = [
                this.formatDropDown, this.fontNameDropDown, this.fontSizeDropDown, this.alignDropDown, this.imageAlignDropDown,
                this.displayDropDown, this.numberFormatListDropDown, this.bulletFormatListDropDown, this.tableRowsDropDown,
                this.tableColumnsDropDown, this.tableCellDropDown, this.tableCellVerticalAlignDropDown
            ];
            for (var i = 0; i < dropDownObj.length; i++) {
                this.updateCss(dropDownObj[i], e);
            }
        };
        DropDownButtons.prototype.addEventListener = function () {
            Iif (this.parent.isDestroyed) {
                return;
            }
            this.parent.on(events.beforeDropDownItemRender, this.beforeRender, this);
            this.parent.on(events.iframeMouseDown, this.onIframeMouseDown, this);
            this.parent.on(events.rtlMode, this.setRtl, this);
            this.parent.on(events.modelChanged, this.onPropertyChanged, this);
            this.parent.on(events.bindCssClass, this.setCssClass, this);
        };
        DropDownButtons.prototype.onIframeMouseDown = function () {
            if (!ej2_base_1.isNullOrUndefined(this.parent.getToolbarElement()) && (this.parent.getToolbarElement().querySelectorAll('.e-rte-dropdown-btn[aria-expanded="true"]').length > 0 || this.parent.getToolbarElement().querySelectorAll('.e-dropdown-btn.e-rte-inline-dropdown[aria-expanded="true"]').length > 0)) {
                util_3.dispatchEvent(document, 'mousedown');
            }
        };
        DropDownButtons.prototype.removeEventListener = function () {
            this.parent.off(events.iframeMouseDown, this.onIframeMouseDown);
            this.parent.off(events.rtlMode, this.setRtl);
            this.parent.off(events.beforeDropDownItemRender, this.beforeRender);
            this.parent.off(events.modelChanged, this.onPropertyChanged);
            this.parent.off(events.bindCssClass, this.setCssClass);
        };
        DropDownButtons.prototype.destroy = function () {
            this.removeEventListener();
            this.destroyDropDowns();
        };
        return DropDownButtons;
    }());
    exports.DropDownButtons = DropDownButtons;
});