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| define(["require", "exports", "@syncfusion/ej2-base", "../../models/enums", "../../common/utils/index", "../../common/constant", "../../common/utils/dom", "../../common/constant"], function (require, exports, ej2_base_1, enums_1, index_1, constant_1, dom_1, constants) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var InlineToolbarModule = (function () {
function InlineToolbarModule(manager) {
this.parent = manager;
this.addEventListeners();
}
InlineToolbarModule.prototype.addEventListeners = function () {
this.parent.observer.on(constant_1.events.inlineToolbarItemClick, this.handleInlineToolbarItemClick, this);
this.parent.observer.on('toolbarCreated', this.handleToolbarCreated, this);
this.parent.observer.on('handleColorpickerChange', this.handleColorChange, this);
this.parent.observer.on('popupWidthChanged', this.handlePopupWidthChanges, this);
this.parent.observer.on(constant_1.events.formattingPerformed, this.toggleToolbarActiveState, this);
this.parent.observer.on(constant_1.events.keydown, this.onKeydown, this);
this.parent.observer.on(constant_1.events.destroy, this.destroy, this);
};
InlineToolbarModule.prototype.removeEventListeners = function () {
this.parent.observer.off(constant_1.events.inlineToolbarItemClick, this.handleInlineToolbarItemClick);
this.parent.observer.off('toolbarCreated', this.handleToolbarCreated);
this.parent.observer.off('handleColorpickerChange', this.handleColorChange);
this.parent.observer.off('popupWidthChanged', this.handlePopupWidthChanges);
this.parent.observer.off(constant_1.events.formattingPerformed, this.toggleToolbarActiveState);
this.parent.observer.off(constant_1.events.keydown, this.onKeydown);
this.parent.observer.off(constant_1.events.destroy, this.destroy);
};
InlineToolbarModule.prototype.handleToolbarCreated = function () {
this.toolbarEle = this.parent.rootEditorElement.querySelector('#' + this.parent.rootEditorElement.id + constants.BLOCKEDITOR_INLINETBAR_ID);
this.init();
};
InlineToolbarModule.prototype.init = function () {
this.popupElement = this.parent.rootEditorElement.querySelector('#' + this.parent.rootEditorElement.id + constants.INLINE_TBAR_POPUP_ID);
this.popupObj = this.parent.popupRenderer.renderPopup({
element: this.popupElement,
content: this.toolbarEle
});
};
InlineToolbarModule.prototype.onKeydown = function (e) {
var normalizedKey = index_1.getNormalizedKey(e);
if (!normalizedKey) {
return;
}
var command = this.parent.keyCommandMap.get(normalizedKey);
var allowedCommands = ['bold', 'italic', 'underline', 'strikethrough'];
var tableBlk = this.parent.currentFocusedBlock &&
this.parent.currentFocusedBlock.closest("." + constants.TABLE_BLOCK_CLS);
if (allowedCommands.indexOf(command) !== -1) {
e.preventDefault();
if (window.getSelection().isCollapsed && !(tableBlk && this.parent.tableSelectionManager.hasActiveTableSelection(tableBlk))) {
this.parent.formattingAction.toggleActiveFormats(command);
}
else {
this.parent.execCommand({ command: 'FormattingAction', state: { command: command } });
}
}
};
InlineToolbarModule.prototype.isSelectionInTableHeader = function (range) {
var startEl = (range.startContainer.nodeType === Node.ELEMENT_NODE
? range.startContainer
: range.startContainer.parentElement);
Iif (!startEl) {
return false;
}
var headerCell = startEl.closest('th,[role="columnheader"]');
Eif (!headerCell) {
return false;
}
var inThead = headerCell.closest('thead');
return !!inThead;
};
InlineToolbarModule.prototype.showInlineToolbar = function (range, event) {
var notAllowedTypes = [enums_1.BlockType.Code];
var blockElement = dom_1.findClosestParent(range.startContainer, '.' + constants.BLOCK_CLS);
var blockType = blockElement.getAttribute('data-block-type');
if (!this.parent.inlineToolbarSettings.enable || (notAllowedTypes.indexOf(blockType) !== -1)) {
return;
}
Iif (this.isSelectionInTableHeader(range)) {
return;
}
this.toggleToolbarActiveState();
this.parent.popupRenderer.adjustPopupPositionRelativeToTarget(range, this.popupObj);
this.popupObj.show();
};
InlineToolbarModule.prototype.hideInlineToolbar = function (e) {
if (this.popupElement && !this.popupElement.classList.contains('e-popup-open')) {
return;
}
this.popupObj.hide();
};
InlineToolbarModule.prototype.handleInlineToolbarItemClick = function (args) {
var selectedItem = args.item.id;
if (selectedItem === 'color' || selectedItem === 'bgColor') {
return;
}
this.parent.execCommand({ command: 'FormattingAction', state: { command: selectedItem } });
};
InlineToolbarModule.prototype.toggleToolbarActiveState = function () {
var range = index_1.getSelectedRange();
Iif (!range) {
return;
}
var toolbarItems = this.popupElement.querySelectorAll('.e-toolbar-item');
toolbarItems.forEach(function (item) { return item.classList.remove('e-active'); });
var blockElements = this.getBlocksInRange(range);
var selectedContentModels = this.getSelectedContentModels(range, blockElements);
if (!selectedContentModels || !selectedContentModels.length) {
return;
}
var commonStyles = this.getCommonStyles(selectedContentModels);
for (var _i = 0, _a = Array.from(toolbarItems); _i < _a.length; _i++) {
var item = _a[_i];
var command = item.getAttribute('data-command');
this.toggleActiveState(item, command, commonStyles);
}
};
InlineToolbarModule.prototype.getSelectedContentModels = function (range, blockElements) {
var _this = this;
var selectedContentModels = [];
blockElements.forEach(function (blockElement) {
var block = index_1.getBlockModelById(blockElement.id, _this.parent.getEditorBlocks());
var contentElement = index_1.getBlockContentElement(blockElement);
var selectedNodes = _this.getNodesInRange(index_1.normalizeRange(range), contentElement);
selectedNodes.forEach(function (node) {
var model = block.content.find(function (content) { return content.id === node.id; });
if (model) {
selectedContentModels.push(model);
}
});
});
return selectedContentModels;
};
InlineToolbarModule.prototype.getBlocksInRange = function (range) {
var blocks = [];
var startBlock = index_1.getParentBlock(range.startContainer);
var endBlock = index_1.getParentBlock(range.endContainer);
if (!startBlock) {
return blocks;
}
if (startBlock === endBlock) {
blocks.push(startBlock);
return blocks;
}
var current = startBlock;
while (current && current !== endBlock) {
blocks.push(current);
current = current.nextElementSibling;
}
Eif (endBlock) {
blocks.push(endBlock);
}
return blocks.filter(function (block) { return block.hasAttribute('data-block-type'); });
};
InlineToolbarModule.prototype.getNodesInRange = function (range, container) {
var selectedNodes = [];
var walker = document.createTreeWalker(container, NodeFilter.SHOW_ELEMENT, {
acceptNode: function (node) {
Eif (node.nodeType === Node.ELEMENT_NODE) {
var nodeStart = range.comparePoint(node, 0);
var nodeEnd = range.comparePoint(node, node.childNodes.length);
if (nodeStart <= 0 && nodeEnd >= 0) {
return NodeFilter.FILTER_ACCEPT;
}
}
return NodeFilter.FILTER_REJECT;
}
});
while (walker.nextNode()) {
selectedNodes.push(walker.currentNode);
}
return selectedNodes;
};
InlineToolbarModule.prototype.toggleActiveState = function (item, command, styles) {
var isActive = false;
switch (command) {
case 'Bold':
isActive = styles.bold === true;
break;
case 'Italic':
isActive = styles.italic === true;
break;
case 'Underline':
isActive = styles.underline === true;
break;
case 'Strikethrough':
isActive = styles.strikethrough === true;
break;
case 'Superscript':
isActive = styles.superscript === true;
break;
case 'Subscript':
isActive = styles.subscript === true;
break;
case 'Uppercase':
isActive = styles.uppercase === true;
break;
case 'Lowercase':
isActive = styles.lowercase === true;
break;
case 'Color':
this.setColors('color', styles.color);
break;
case 'BackgroundColor':
this.setColors('bgColor', styles.backgroundColor);
break;
}
item.classList.toggle('e-active', isActive);
};
InlineToolbarModule.prototype.getCommonStyles = function (contentModels) {
if (!contentModels.length || !contentModels[0].properties ||
!contentModels[0].properties.styles) {
return {};
}
var firstStyles = contentModels[0].properties.styles;
var styleKeys = Object.keys(firstStyles);
var result = {};
var _loop_1 = function (key) {
var firstValue = firstStyles[key];
var isCommon = contentModels.every(function (model, i) {
if (i === 0) {
return true;
}
var styles = model.properties.styles || {};
return styles[key] === firstValue;
});
if (isCommon) {
result[key] = firstValue;
}
};
for (var _i = 0, styleKeys_1 = styleKeys; _i < styleKeys_1.length; _i++) {
var key = styleKeys_1[_i];
_loop_1(key);
}
return result;
};
InlineToolbarModule.prototype.setColors = function (type, value) {
var colorBtn = this.toolbarEle.querySelector('#toolbar-color-dropdown');
var bgColorBtn = this.toolbarEle.querySelector('#toolbar-bgcolor-dropdown');
var currentColor = value ? value : '#000000';
Eif (currentColor) {
var button = type === 'color' ?
colorBtn.querySelector('.e-inline-color-icon') :
bgColorBtn.querySelector('.e-inline-bgColor-icon');
Eif (button) {
ej2_base_1.updateCSSText(button, "border-bottom-color: " + currentColor + ";");
}
}
};
InlineToolbarModule.prototype.handleColorChange = function (args) {
var command = args.type === 'bgColor' ? 'backgroundColor' : args.type;
this.parent.formattingAction.execCommand({
command: command,
value: args.value
});
this.setColors(args.type, args.value);
};
InlineToolbarModule.prototype.handlePopupWidthChanges = function (data) {
this.popupObj.width = this.parent.inlineToolbarSettings.popupWidth = data.value;
};
InlineToolbarModule.prototype.isPopupOpen = function () {
var inlineTlbrPopupElement = document.querySelector('.e-popup.e-blockeditor-inline-toolbar-popup');
return (inlineTlbrPopupElement.classList.contains('e-popup-open'));
};
InlineToolbarModule.prototype.destroy = function () {
this.removeEventListeners();
Eif (this.popupObj) {
this.popupObj.destroy();
ej2_base_1.detach(this.popupElement);
this.popupObj = null;
}
};
return InlineToolbarModule;
}());
exports.InlineToolbarModule = InlineToolbarModule;
});
|