618 lines
14 KiB
JavaScript
618 lines
14 KiB
JavaScript
/**
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* theme.js
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*
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* Copyright, Moxiecode Systems AB
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* Released under LGPL License.
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/*global tinymce:true */
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tinymce.ThemeManager.add('modern', function(editor) {
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var self = this, settings = editor.settings, Factory = tinymce.ui.Factory, each = tinymce.each, DOM = tinymce.DOM;
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// Default menus
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var defaultMenus = {
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file: {title: 'File', items: 'newdocument'},
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edit: {title: 'Edit', items: 'undo redo | cut copy paste pastetext | selectall'},
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insert: {title: 'Insert', items: '|'},
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view: {title: 'View', items: 'visualaid |'},
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format: {title: 'Format', items: 'bold italic underline strikethrough superscript subscript | formats | removeformat'},
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table: {title: 'Table'},
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tools: {title: 'Tools'}
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};
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var defaultToolbar = "undo redo | styleselect | bold italic | alignleft aligncenter alignright alignjustify | " +
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"bullist numlist outdent indent | link image";
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/**
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* Creates the toolbars from config and returns a toolbar array.
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*
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* @return {Array} Array with toolbars.
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*/
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function createToolbars() {
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var toolbars = [];
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function addToolbar(items) {
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var toolbarItems = [], buttonGroup;
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if (!items) {
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return;
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}
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each(items.split(/[ ,]/), function(item) {
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var itemName;
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function bindSelectorChanged() {
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var selection = editor.selection;
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if (itemName == "bullist") {
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selection.selectorChanged('ul > li', function(state, args) {
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var nodeName, i = args.parents.length;
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while (i--) {
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nodeName = args.parents[i].nodeName;
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if (nodeName == "OL" || nodeName == "UL") {
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break;
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}
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}
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item.active(state && nodeName == "UL");
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});
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}
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if (itemName == "numlist") {
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selection.selectorChanged('ol > li', function(state, args) {
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var nodeName, i = args.parents.length;
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while (i--) {
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nodeName = args.parents[i].nodeName;
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if (nodeName == "OL" || nodeName == "UL") {
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break;
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}
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}
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item.active(state && nodeName == "OL");
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});
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}
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if (item.settings.stateSelector) {
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selection.selectorChanged(item.settings.stateSelector, function(state) {
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item.active(state);
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}, true);
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}
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if (item.settings.disabledStateSelector) {
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selection.selectorChanged(item.settings.disabledStateSelector, function(state) {
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item.disabled(state);
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});
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}
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}
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if (item == "|") {
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buttonGroup = null;
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} else {
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if (Factory.has(item)) {
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item = {type: item};
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if (settings.toolbar_items_size) {
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item.size = settings.toolbar_items_size;
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}
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toolbarItems.push(item);
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buttonGroup = null;
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} else {
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if (!buttonGroup) {
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buttonGroup = {type: 'buttongroup', items: []};
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toolbarItems.push(buttonGroup);
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}
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if (editor.buttons[item]) {
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// TODO: Move control creation to some UI class
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itemName = item;
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item = editor.buttons[itemName];
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if (typeof(item) == "function") {
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item = item();
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}
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item.type = item.type || 'button';
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if (settings.toolbar_items_size) {
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item.size = settings.toolbar_items_size;
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}
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item = Factory.create(item);
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buttonGroup.items.push(item);
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if (editor.initialized) {
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bindSelectorChanged();
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} else {
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editor.on('init', bindSelectorChanged);
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}
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}
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}
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}
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});
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toolbars.push({type: 'toolbar', layout: 'flow', items: toolbarItems});
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return true;
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}
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// Convert toolbar array to multiple options
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if (tinymce.isArray(settings.toolbar)) {
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// Empty toolbar array is the same as a disabled toolbar
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if (settings.toolbar.length === 0) {
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return;
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}
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tinymce.each(settings.toolbar, function(toolbar, i) {
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settings["toolbar" + (i + 1)] = toolbar;
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});
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delete settings.toolbar;
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}
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// Generate toolbar<n>
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for (var i = 1; i < 10; i++) {
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if (!addToolbar(settings["toolbar" + i])) {
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break;
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}
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}
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// Generate toolbar or default toolbar unless it's disabled
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if (!toolbars.length && settings.toolbar !== false) {
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addToolbar(settings.toolbar || defaultToolbar);
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}
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if (toolbars.length) {
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return {
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type: 'panel',
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layout: 'stack',
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classes: "toolbar-grp",
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ariaRoot: true,
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ariaRemember: true,
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items: toolbars
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};
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}
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}
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/**
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* Creates the menu buttons based on config.
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*
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* @return {Array} Menu buttons array.
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*/
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function createMenuButtons() {
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var name, menuButtons = [];
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function createMenuItem(name) {
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var menuItem;
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if (name == '|') {
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return {text: '|'};
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}
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menuItem = editor.menuItems[name];
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return menuItem;
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}
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function createMenu(context) {
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var menuButton, menu, menuItems, isUserDefined, removedMenuItems;
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removedMenuItems = tinymce.makeMap((settings.removed_menuitems || '').split(/[ ,]/));
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// User defined menu
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if (settings.menu) {
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menu = settings.menu[context];
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isUserDefined = true;
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} else {
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menu = defaultMenus[context];
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}
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if (menu) {
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menuButton = {text: menu.title};
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menuItems = [];
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// Default/user defined items
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each((menu.items || '').split(/[ ,]/), function(item) {
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var menuItem = createMenuItem(item);
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if (menuItem && !removedMenuItems[item]) {
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menuItems.push(createMenuItem(item));
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}
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});
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// Added though context
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if (!isUserDefined) {
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each(editor.menuItems, function(menuItem) {
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if (menuItem.context == context) {
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if (menuItem.separator == 'before') {
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menuItems.push({text: '|'});
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}
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if (menuItem.prependToContext) {
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menuItems.unshift(menuItem);
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} else {
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menuItems.push(menuItem);
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}
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if (menuItem.separator == 'after') {
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menuItems.push({text: '|'});
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}
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}
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});
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}
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for (var i = 0; i < menuItems.length; i++) {
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if (menuItems[i].text == '|') {
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if (i === 0 || i == menuItems.length - 1) {
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menuItems.splice(i, 1);
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}
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}
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}
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menuButton.menu = menuItems;
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if (!menuButton.menu.length) {
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return null;
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}
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}
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return menuButton;
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}
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var defaultMenuBar = [];
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if (settings.menu) {
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for (name in settings.menu) {
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defaultMenuBar.push(name);
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}
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} else {
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for (name in defaultMenus) {
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defaultMenuBar.push(name);
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}
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}
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var enabledMenuNames = typeof(settings.menubar) == "string" ? settings.menubar.split(/[ ,]/) : defaultMenuBar;
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for (var i = 0; i < enabledMenuNames.length; i++) {
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var menu = enabledMenuNames[i];
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menu = createMenu(menu);
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if (menu) {
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menuButtons.push(menu);
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}
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}
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return menuButtons;
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}
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/**
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* Adds accessibility shortcut keys to panel.
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*
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* @param {tinymce.ui.Panel} panel Panel to add focus to.
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*/
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function addAccessibilityKeys(panel) {
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function focus(type) {
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var item = panel.find(type)[0];
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if (item) {
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item.focus(true);
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}
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}
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editor.shortcuts.add('Alt+F9', '', function() {
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focus('menubar');
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});
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editor.shortcuts.add('Alt+F10', '', function() {
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focus('toolbar');
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});
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editor.shortcuts.add('Alt+F11', '', function() {
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focus('elementpath');
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});
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panel.on('cancel', function() {
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editor.focus();
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});
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}
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/**
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* Resizes the editor to the specified width, height.
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*/
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function resizeTo(width, height) {
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var containerElm, iframeElm, containerSize, iframeSize;
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function getSize(elm) {
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return {
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width: elm.clientWidth,
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height: elm.clientHeight
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};
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}
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containerElm = editor.getContainer();
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iframeElm = editor.getContentAreaContainer().firstChild;
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containerSize = getSize(containerElm);
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iframeSize = getSize(iframeElm);
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if (width !== null) {
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width = Math.max(settings.min_width || 100, width);
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width = Math.min(settings.max_width || 0xFFFF, width);
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DOM.css(containerElm, 'width', width + (containerSize.width - iframeSize.width));
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DOM.css(iframeElm, 'width', width);
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}
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height = Math.max(settings.min_height || 100, height);
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height = Math.min(settings.max_height || 0xFFFF, height);
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DOM.css(iframeElm, 'height', height);
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editor.fire('ResizeEditor');
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}
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function resizeBy(dw, dh) {
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var elm = editor.getContentAreaContainer();
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self.resizeTo(elm.clientWidth + dw, elm.clientHeight + dh);
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}
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/**
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* Renders the inline editor UI.
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*
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* @return {Object} Name/value object with theme data.
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*/
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function renderInlineUI(args) {
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var panel, inlineToolbarContainer;
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if (settings.fixed_toolbar_container) {
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inlineToolbarContainer = DOM.select(settings.fixed_toolbar_container)[0];
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}
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function reposition() {
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if (panel && panel.moveRel && panel.visible() && !panel._fixed) {
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// TODO: This is kind of ugly and doesn't handle multiple scrollable elements
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var scrollContainer = editor.selection.getScrollContainer(), body = editor.getBody();
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var deltaX = 0, deltaY = 0;
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if (scrollContainer) {
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var bodyPos = DOM.getPos(body), scrollContainerPos = DOM.getPos(scrollContainer);
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deltaX = Math.max(0, scrollContainerPos.x - bodyPos.x);
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deltaY = Math.max(0, scrollContainerPos.y - bodyPos.y);
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}
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panel.fixed(false).moveRel(body, editor.rtl ? ['tr-br', 'br-tr'] : ['tl-bl', 'bl-tl']).moveBy(deltaX, deltaY);
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}
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}
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function show() {
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if (panel) {
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panel.show();
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reposition();
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DOM.addClass(editor.getBody(), 'mce-edit-focus');
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}
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}
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function hide() {
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if (panel) {
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panel.hide();
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DOM.removeClass(editor.getBody(), 'mce-edit-focus');
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}
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}
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function render() {
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if (panel) {
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if (!panel.visible()) {
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show();
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}
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return;
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}
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// Render a plain panel inside the inlineToolbarContainer if it's defined
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panel = self.panel = Factory.create({
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type: inlineToolbarContainer ? 'panel' : 'floatpanel',
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role: 'application',
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classes: 'tinymce tinymce-inline',
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layout: 'flex',
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direction: 'column',
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align: 'stretch',
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autohide: false,
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autofix: true,
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fixed: !!inlineToolbarContainer,
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border: 1,
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items: [
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settings.menubar === false ? null : {type: 'menubar', border: '0 0 1 0', items: createMenuButtons()},
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createToolbars()
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]
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});
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// Add statusbar
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/*if (settings.statusbar !== false) {
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panel.add({type: 'panel', classes: 'statusbar', layout: 'flow', border: '1 0 0 0', items: [
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{type: 'elementpath'}
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]});
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}*/
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editor.fire('BeforeRenderUI');
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panel.renderTo(inlineToolbarContainer || document.body).reflow();
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addAccessibilityKeys(panel);
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show();
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editor.on('nodeChange', reposition);
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editor.on('activate', show);
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editor.on('deactivate', hide);
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editor.nodeChanged();
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}
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settings.content_editable = true;
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editor.on('focus', function() {
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// Render only when the CSS file has been loaded
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if (args.skinUiCss) {
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tinymce.DOM.styleSheetLoader.load(args.skinUiCss, render, render);
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} else {
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render();
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}
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});
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editor.on('blur hide', hide);
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// Remove the panel when the editor is removed
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editor.on('remove', function() {
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if (panel) {
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panel.remove();
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panel = null;
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}
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});
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// Preload skin css
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if (args.skinUiCss) {
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tinymce.DOM.styleSheetLoader.load(args.skinUiCss);
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}
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return {};
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}
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/**
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* Renders the iframe editor UI.
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*
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* @param {Object} args Details about target element etc.
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* @return {Object} Name/value object with theme data.
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*/
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function renderIframeUI(args) {
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var panel, resizeHandleCtrl, startSize;
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if (args.skinUiCss) {
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tinymce.DOM.loadCSS(args.skinUiCss);
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}
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// Basic UI layout
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panel = self.panel = Factory.create({
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type: 'panel',
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role: 'application',
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classes: 'tinymce',
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style: 'visibility: hidden',
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layout: 'stack',
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border: 1,
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items: [
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settings.menubar === false ? null : {type: 'menubar', border: '0 0 1 0', items: createMenuButtons()},
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createToolbars(),
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{type: 'panel', name: 'iframe', layout: 'stack', classes: 'edit-area', html: '', border: '1 0 0 0'}
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]
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});
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if (settings.resize !== false) {
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resizeHandleCtrl = {
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type: 'resizehandle',
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direction: settings.resize,
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onResizeStart: function() {
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var elm = editor.getContentAreaContainer().firstChild;
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startSize = {
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width: elm.clientWidth,
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height: elm.clientHeight
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};
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},
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onResize: function(e) {
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if (settings.resize == 'both') {
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resizeTo(startSize.width + e.deltaX, startSize.height + e.deltaY);
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} else {
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resizeTo(null, startSize.height + e.deltaY);
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}
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}
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};
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}
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// Add statusbar if needed
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if (settings.statusbar !== false) {
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panel.add({type: 'panel', name: 'statusbar', classes: 'statusbar', layout: 'flow', border: '1 0 0 0', ariaRoot: true, items: [
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{type: 'elementpath'},
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resizeHandleCtrl
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]});
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}
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if (settings.readonly) {
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panel.find('*').disabled(true);
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}
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editor.fire('BeforeRenderUI');
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panel.renderBefore(args.targetNode).reflow();
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if (settings.width) {
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tinymce.DOM.setStyle(panel.getEl(), 'width', settings.width);
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}
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// Remove the panel when the editor is removed
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editor.on('remove', function() {
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panel.remove();
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panel = null;
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});
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// Add accesibility shortkuts
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addAccessibilityKeys(panel);
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return {
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iframeContainer: panel.find('#iframe')[0].getEl(),
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editorContainer: panel.getEl()
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};
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}
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/**
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* Renders the UI for the theme. This gets called by the editor.
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*
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* @param {Object} args Details about target element etc.
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* @return {Object} Theme UI data items.
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*/
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self.renderUI = function(args) {
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var skin = settings.skin !== false ? settings.skin || 'lightgray' : false;
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if (skin) {
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var skinUrl = settings.skin_url;
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if (skinUrl) {
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skinUrl = editor.documentBaseURI.toAbsolute(skinUrl);
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} else {
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skinUrl = tinymce.baseURL + '/skins/' + skin;
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}
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// Load special skin for IE7
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// TODO: Remove this when we drop IE7 support
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if (tinymce.Env.documentMode <= 7) {
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args.skinUiCss = skinUrl + '/skin.ie7.min.css';
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} else {
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args.skinUiCss = skinUrl + '/skin.min.css';
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}
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// Load content.min.css or content.inline.min.css
|
|
editor.contentCSS.push(skinUrl + '/content' + (editor.inline ? '.inline' : '') + '.min.css');
|
|
}
|
|
|
|
// Handle editor setProgressState change
|
|
editor.on('ProgressState', function(e) {
|
|
self.throbber = self.throbber || new tinymce.ui.Throbber(self.panel.getEl('body'));
|
|
|
|
if (e.state) {
|
|
self.throbber.show(e.time);
|
|
} else {
|
|
self.throbber.hide();
|
|
}
|
|
});
|
|
|
|
if (settings.inline) {
|
|
return renderInlineUI(args);
|
|
}
|
|
|
|
return renderIframeUI(args);
|
|
};
|
|
|
|
self.resizeTo = resizeTo;
|
|
self.resizeBy = resizeBy;
|
|
});
|