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Editing: plugin.js
/* global getUserSetting, setUserSetting */ ( function( tinymce ) { // Set the minimum value for the modals z-index higher than #wpadminbar (100000). if ( ! tinymce.ui.FloatPanel.zIndex || tinymce.ui.FloatPanel.zIndex < 100100 ) { tinymce.ui.FloatPanel.zIndex = 100100; } tinymce.PluginManager.add( 'wordpress', function( editor ) { var wpAdvButton, style, DOM = tinymce.DOM, each = tinymce.each, __ = editor.editorManager.i18n.translate, $ = window.jQuery, wp = window.wp, hasWpautop = ( wp && wp.editor && wp.editor.autop && editor.getParam( 'wpautop', true ) ), wpTooltips = false; if ( $ ) { // Runs as soon as TinyMCE has started initializing, while plugins are loading. // Handlers attached after the `tinymce.init()` call may not get triggered for this instance. $( document ).triggerHandler( 'tinymce-editor-setup', [ editor ] ); } function toggleToolbars( state ) { var initial, toolbars, iframeHeight, pixels = 0, classicBlockToolbar = tinymce.$( '.block-library-classic__toolbar' ); if ( state === 'hide' ) { initial = true; } else if ( classicBlockToolbar.length && ! classicBlockToolbar.hasClass( 'has-advanced-toolbar' ) ) { // Show the second, third, etc. toolbar rows in the Classic block instance. classicBlockToolbar.addClass( 'has-advanced-toolbar' ); state = 'show'; } if ( editor.theme.panel ) { toolbars = editor.theme.panel.find('.toolbar:not(.menubar)'); } if ( toolbars && toolbars.length > 1 ) { if ( ! state && toolbars[1].visible() ) { state = 'hide'; } each( toolbars, function( toolbar, i ) { if ( i > 0 ) { if ( state === 'hide' ) { toolbar.hide(); pixels += 34; } else { toolbar.show(); pixels -= 34; } } }); } // Resize editor iframe, not needed for iOS and inline instances. // Don't resize if the editor is in a hidden container. if ( pixels && ! tinymce.Env.iOS && editor.iframeElement && editor.iframeElement.clientHeight ) { iframeHeight = editor.iframeElement.clientHeight + pixels; // Keep min-height. if ( iframeHeight > 50 ) { DOM.setStyle( editor.iframeElement, 'height', iframeHeight ); } } if ( ! initial ) { if ( state === 'hide' ) { setUserSetting( 'hidetb', '0' ); wpAdvButton && wpAdvButton.active( false ); } else { setUserSetting( 'hidetb', '1' ); wpAdvButton && wpAdvButton.active( true ); } } editor.fire( 'wp-toolbar-toggle' ); } // Add the kitchen sink button :) editor.addButton( 'wp_adv', { tooltip: 'Toolbar Toggle', cmd: 'WP_Adv', onPostRender: function() { wpAdvButton = this; wpAdvButton.active( getUserSetting( 'hidetb' ) === '1' ); } }); // Hide the toolbars after loading. editor.on( 'PostRender', function() { if ( editor.getParam( 'wordpress_adv_hidden', true ) && getUserSetting( 'hidetb', '0' ) === '0' ) { toggleToolbars( 'hide' ); } else { tinymce.$( '.block-library-classic__toolbar' ).addClass( 'has-advanced-toolbar' ); } }); editor.addCommand( 'WP_Adv', function() { toggleToolbars(); }); editor.on( 'focus', function() { window.wpActiveEditor = editor.id; }); editor.on( 'BeforeSetContent', function( event ) { var title; if ( event.content ) { if ( event.content.indexOf( '<!--more' ) !== -1 ) { title = __( 'Read more...' ); event.content = event.content.replace( /<!--more(.*?)-->/g, function( match, moretext ) { return '<img src="' + tinymce.Env.transparentSrc + '" data-wp-more="more" data-wp-more-text="' + moretext + '" ' + 'class="wp-more-tag mce-wp-more" alt="' + title + '" data-mce-resize="false" data-mce-placeholder="1" />'; }); } if ( event.content.indexOf( '<!--nextpage-->' ) !== -1 ) { title = __( 'Page break' ); event.content = event.content.replace( /<!--nextpage-->/g, '<img src="' + tinymce.Env.transparentSrc + '" data-wp-more="nextpage" class="wp-more-tag mce-wp-nextpage" ' + 'alt="' + title + '" data-mce-resize="false" data-mce-placeholder="1" />' ); } if ( event.load && event.format !== 'raw' ) { if ( hasWpautop ) { event.content = wp.editor.autop( event.content ); } else { // Prevent creation of paragraphs out of multiple HTML comments. event.content = event.content.replace( /-->\s+<!--/g, '--><!--' ); } } if ( event.content.indexOf( '<script' ) !== -1 || event.content.indexOf( '<style' ) !== -1 ) { event.content = event.content.replace( /<(script|style)[^>]*>[\s\S]*?<\/\1>/g, function( match, tag ) { return '<img ' + 'src="' + tinymce.Env.transparentSrc + '" ' + 'data-wp-preserve="' + encodeURIComponent( match ) + '" ' + 'data-mce-resize="false" ' + 'data-mce-placeholder="1" '+ 'class="mce-object mce-object-' + tag + '" ' + 'width="20" height="20" '+ 'alt="<' + tag + '>" ' + '/>'; } ); } } }); editor.on( 'setcontent', function() { // Remove spaces from empty paragraphs. editor.$( 'p' ).each( function( i, node ) { if ( node.innerHTML && node.innerHTML.length < 10 ) { var html = tinymce.trim( node.innerHTML ); if ( ! html || html === ' ' ) { node.innerHTML = ( tinymce.Env.ie && tinymce.Env.ie < 11 ) ? '' : '<br data-mce-bogus="1">'; } } } ); }); editor.on( 'PostProcess', function( event ) { if ( event.get ) { event.content = event.content.replace(/<img[^>]+>/g, function( image ) { var match, string, moretext = ''; if ( image.indexOf( 'data-wp-more="more"' ) !== -1 ) { if ( match = image.match( /data-wp-more-text="([^"]+)"/ ) ) { moretext = match[1]; } string = '<!--more' + moretext + '-->'; } else if ( image.indexOf( 'data-wp-more="nextpage"' ) !== -1 ) { string = '<!--nextpage-->'; } else if ( image.indexOf( 'data-wp-preserve' ) !== -1 ) { if ( match = image.match( / data-wp-preserve="([^"]+)"/ ) ) { string = decodeURIComponent( match[1] ); } } return string || image; }); } }); // Display the tag name instead of img in element path. editor.on( 'ResolveName', function( event ) { var attr; if ( event.target.nodeName === 'IMG' && ( attr = editor.dom.getAttrib( event.target, 'data-wp-more' ) ) ) { event.name = attr; } }); // Register commands. editor.addCommand( 'WP_More', function( tag ) { var parent, html, title, classname = 'wp-more-tag', dom = editor.dom, node = editor.selection.getNode(), rootNode = editor.getBody(); tag = tag || 'more'; classname += ' mce-wp-' + tag; title = tag === 'more' ? 'Read more...' : 'Next page'; title = __( title ); html = '<img src="' + tinymce.Env.transparentSrc + '" alt="' + title + '" class="' + classname + '" ' + 'data-wp-more="' + tag + '" data-mce-resize="false" data-mce-placeholder="1" />'; // Most common case. if ( node === rootNode || ( node.nodeName === 'P' && node.parentNode === rootNode ) ) { editor.insertContent( html ); return; } // Get the top level parent node. parent = dom.getParent( node, function( found ) { if ( found.parentNode && found.parentNode === rootNode ) { return true; } return false; }, editor.getBody() ); if ( parent ) { if ( parent.nodeName === 'P' ) { parent.appendChild( dom.create( 'p', null, html ).firstChild ); } else { dom.insertAfter( dom.create( 'p', null, html ), parent ); } editor.nodeChanged(); } }); editor.addCommand( 'WP_Code', function() { editor.formatter.toggle('code'); }); editor.addCommand( 'WP_Page', function() { editor.execCommand( 'WP_More', 'nextpage' ); }); editor.addCommand( 'WP_Help', function() { var access = tinymce.Env.mac ? __( 'Ctrl + Alt + letter:' ) : __( 'Shift + Alt + letter:' ), meta = tinymce.Env.mac ? __( '⌘ + letter:' ) : __( 'Ctrl + letter:' ), table1 = [], table2 = [], row1 = {}, row2 = {}, i1 = 0, i2 = 0, labels = editor.settings.wp_shortcut_labels, header, html, dialog, $wrap; if ( ! labels ) { return; } function tr( row, columns ) { var out = '<tr>'; var i = 0; columns = columns || 1; each( row, function( text, key ) { out += '<td><kbd>' + key + '</kbd></td><td>' + __( text ) + '</td>'; i++; }); while ( i < columns ) { out += '<td></td><td></td>'; i++; } return out + '</tr>'; } each ( labels, function( label, name ) { var letter; if ( label.indexOf( 'meta' ) !== -1 ) { i1++; letter = label.replace( 'meta', '' ).toLowerCase(); if ( letter ) { row1[ letter ] = name; if ( i1 % 2 === 0 ) { table1.push( tr( row1, 2 ) ); row1 = {}; } } } else if ( label.indexOf( 'access' ) !== -1 ) { i2++; letter = label.replace( 'access', '' ).toLowerCase(); if ( letter ) { row2[ letter ] = name; if ( i2 % 2 === 0 ) { table2.push( tr( row2, 2 ) ); row2 = {}; } } } } ); // Add remaining single entries. if ( i1 % 2 > 0 ) { table1.push( tr( row1, 2 ) ); } if ( i2 % 2 > 0 ) { table2.push( tr( row2, 2 ) ); } header = [ __( 'Letter' ), __( 'Action' ), __( 'Letter' ), __( 'Action' ) ]; header = '<tr><th>' + header.join( '</th><th>' ) + '</th></tr>'; html = '<div class="wp-editor-help">'; // Main section, default and additional shortcuts. html = html + '<h2>' + __( 'Default shortcuts,' ) + ' ' + meta + '</h2>' + '<table class="wp-help-th-center fixed">' + header + table1.join('') + '</table>' + '<h2>' + __( 'Additional shortcuts,' ) + ' ' + access + '</h2>' + '<table class="wp-help-th-center fixed">' + header + table2.join('') + '</table>'; if ( editor.plugins.wptextpattern && ( ! tinymce.Env.ie || tinymce.Env.ie > 8 ) ) { // Text pattern section. html = html + '<h2>' + __( 'When starting a new paragraph with one of these formatting shortcuts followed by a space, the formatting will be applied automatically. Press Backspace or Escape to undo.' ) + '</h2>' + '<table class="wp-help-th-center fixed">' + tr({ '*': 'Bullet list', '1.': 'Numbered list' }) + tr({ '-': 'Bullet list', '1)': 'Numbered list' }) + '</table>'; html = html + '<h2>' + __( 'The following formatting shortcuts are replaced when pressing Enter. Press Escape or the Undo button to undo.' ) + '</h2>' + '<table class="wp-help-single">' + tr({ '>': 'Blockquote' }) + tr({ '##': 'Heading 2' }) + tr({ '###': 'Heading 3' }) + tr({ '####': 'Heading 4' }) + tr({ '#####': 'Heading 5' }) + tr({ '######': 'Heading 6' }) + tr({ '---': 'Horizontal line' }) + '</table>'; } // Focus management section. html = html + '<h2>' + __( 'Focus shortcuts:' ) + '</h2>' + '<table class="wp-help-single">' + tr({ 'Alt + F8': 'Inline toolbar (when an image, link or preview is selected)' }) + tr({ 'Alt + F9': 'Editor menu (when enabled)' }) + tr({ 'Alt + F10': 'Editor toolbar' }) + tr({ 'Alt + F11': 'Elements path' }) + '</table>' + '<p>' + __( 'To move focus to other buttons use Tab or the arrow keys. To return focus to the editor press Escape or use one of the buttons.' ) + '</p>'; html += '</div>'; dialog = editor.windowManager.open( { title: editor.settings.classic_block_editor ? 'Classic Block Keyboard Shortcuts' : 'Keyboard Shortcuts', items: { type: 'container', classes: 'wp-help', html: html }, buttons: { text: 'Close', onclick: 'close' } } ); if ( dialog.$el ) { dialog.$el.find( 'div[role="application"]' ).attr( 'role', 'document' ); $wrap = dialog.$el.find( '.mce-wp-help' ); if ( $wrap[0] ) { $wrap.attr( 'tabindex', '0' ); $wrap[0].focus(); $wrap.on( 'keydown', function( event ) { // Prevent use of: page up, page down, end, home, left arrow, up arrow, right arrow, down arrow // in the dialog keydown handler. if ( event.keyCode >= 33 && event.keyCode <= 40 ) { event.stopPropagation(); } }); } } } ); editor.addCommand( 'WP_Medialib', function() { if ( wp && wp.media && wp.media.editor ) { wp.media.editor.open( editor.id ); } }); // Register buttons. editor.addButton( 'wp_more', { tooltip: 'Insert Read More tag', onclick: function() { editor.execCommand( 'WP_More', 'more' ); } }); editor.addButton( 'wp_page', { tooltip: 'Page break', onclick: function() { editor.execCommand( 'WP_More', 'nextpage' ); } }); editor.addButton( 'wp_help', { tooltip: 'Keyboard Shortcuts', cmd: 'WP_Help' }); editor.addButton( 'wp_code', { tooltip: 'Code', cmd: 'WP_Code', stateSelector: 'code' }); // Insert->Add Media. if ( wp && wp.media && wp.media.editor ) { editor.addButton( 'wp_add_media', { tooltip: 'Add Media', icon: 'dashicon dashicons-admin-media', cmd: 'WP_Medialib' } ); editor.addMenuItem( 'add_media', { text: 'Add Media', icon: 'wp-media-library', context: 'insert', cmd: 'WP_Medialib' }); } // Insert "Read More...". editor.addMenuItem( 'wp_more', { text: 'Insert Read More tag', icon: 'wp_more', context: 'insert', onclick: function() { editor.execCommand( 'WP_More', 'more' ); } }); // Insert "Next Page". editor.addMenuItem( 'wp_page', { text: 'Page break', icon: 'wp_page', context: 'insert', onclick: function() { editor.execCommand( 'WP_More', 'nextpage' ); } }); editor.on( 'BeforeExecCommand', function(e) { if ( tinymce.Env.webkit && ( e.command === 'InsertUnorderedList' || e.command === 'InsertOrderedList' ) ) { if ( ! style ) { style = editor.dom.create( 'style', {'type': 'text/css'}, '#tinymce,#tinymce span,#tinymce li,#tinymce li>span,#tinymce p,#tinymce p>span{font:medium sans-serif;color:#000;line-height:normal;}'); } editor.getDoc().head.appendChild( style ); } }); editor.on( 'ExecCommand', function( e ) { if ( tinymce.Env.webkit && style && ( 'InsertUnorderedList' === e.command || 'InsertOrderedList' === e.command ) ) { editor.dom.remove( style ); } }); editor.on( 'init', function() { var env = tinymce.Env, bodyClass = ['mceContentBody'], // Back-compat for themes that use this in editor-style.css... doc = editor.getDoc(), dom = editor.dom; if ( env.iOS ) { dom.addClass( doc.documentElement, 'ios' ); } if ( editor.getParam( 'directionality' ) === 'rtl' ) { bodyClass.push('rtl'); dom.setAttrib( doc.documentElement, 'dir', 'rtl' ); } dom.setAttrib( doc.documentElement, 'lang', editor.getParam( 'wp_lang_attr' ) ); if ( env.ie ) { if ( parseInt( env.ie, 10 ) === 9 ) { bodyClass.push('ie9'); } else if ( parseInt( env.ie, 10 ) === 8 ) { bodyClass.push('ie8'); } else if ( env.ie < 8 ) { bodyClass.push('ie7'); } } else if ( env.webkit ) { bodyClass.push('webkit'); } bodyClass.push('wp-editor'); each( bodyClass, function( cls ) { if ( cls ) { dom.addClass( doc.body, cls ); } }); // Remove invalid parent paragraphs when inserting HTML. editor.on( 'BeforeSetContent', function( event ) { if ( event.content ) { event.content = event.content.replace( /<p>\s*<(p|div|ul|ol|dl|table|blockquote|h[1-6]|fieldset|pre)( [^>]*)?>/gi, '<$1$2>' ) .replace( /<\/(p|div|ul|ol|dl|table|blockquote|h[1-6]|fieldset|pre)>\s*<\/p>/gi, '</$1>' ); } }); if ( $ ) { // Run on DOM ready. Otherwise TinyMCE may initialize earlier and handlers attached // on DOM ready of after the `tinymce.init()` call may not get triggered. $( function() { $( document ).triggerHandler( 'tinymce-editor-init', [editor] ); }); } if ( window.tinyMCEPreInit && window.tinyMCEPreInit.dragDropUpload ) { dom.bind( doc, 'dragstart dragend dragover drop', function( event ) { if ( $ ) { // Trigger the jQuery handlers. $( document ).trigger( new $.Event( event ) ); } }); } if ( editor.getParam( 'wp_paste_filters', true ) ) { editor.on( 'PastePreProcess', function( event ) { // Remove trailing <br> added by WebKit browsers to the clipboard. event.content = event.content.replace( /<br class="?Apple-interchange-newline"?>/gi, '' ); // In WebKit this is handled by removeWebKitStyles(). if ( ! tinymce.Env.webkit ) { // Remove all inline styles. event.content = event.content.replace( /(<[^>]+) style="[^"]*"([^>]*>)/gi, '$1$2' ); // Put back the internal styles. event.content = event.content.replace(/(<[^>]+) data-mce-style=([^>]+>)/gi, '$1 style=$2' ); } }); editor.on( 'PastePostProcess', function( event ) { // Remove empty paragraphs. editor.$( 'p', event.node ).each( function( i, node ) { if ( dom.isEmpty( node ) ) { dom.remove( node ); } }); if ( tinymce.isIE ) { editor.$( 'a', event.node ).find( 'font, u' ).each( function( i, node ) { dom.remove( node, true ); }); } }); } }); editor.on( 'SaveContent', function( event ) { // If editor is hidden, we just want the textarea's value to be saved. if ( ! editor.inline && editor.isHidden() ) { event.content = event.element.value; return; } // Keep empty paragraphs :( event.content = event.content.replace( /<p>(?:<br ?\/?>|\u00a0|\uFEFF| )*<\/p>/g, '<p> </p>' ); if ( hasWpautop ) { event.content = wp.editor.removep( event.content ); } else { // Restore formatting of block boundaries. event.content = event.content.replace( /-->\s*<!-- wp:/g, '-->\n\n<!-- wp:' ); } }); editor.on( 'preInit', function() { var validElementsSetting = '@[id|accesskey|class|dir|lang|style|tabindex|' + 'title|contenteditable|draggable|dropzone|hidden|spellcheck|translate],' + // Global attributes. 'i,' + // Don't replace <i> with <em> and <b> with <strong> and don't remove them when empty. 'b,' + 'script[src|async|defer|type|charset|crossorigin|integrity]'; // Add support for <script>. editor.schema.addValidElements( validElementsSetting ); if ( tinymce.Env.iOS ) { editor.settings.height = 300; } each( { c: 'JustifyCenter', r: 'JustifyRight', l: 'JustifyLeft', j: 'JustifyFull', q: 'mceBlockQuote', u: 'InsertUnorderedList', o: 'InsertOrderedList', m: 'WP_Medialib', t: 'WP_More', d: 'Strikethrough', p: 'WP_Page', x: 'WP_Code' }, function( command, key ) { editor.shortcuts.add( 'access+' + key, '', command ); } ); editor.addShortcut( 'meta+s', '', function() { if ( wp && wp.autosave ) { wp.autosave.server.triggerSave(); } } ); // Alt+Shift+Z removes a block in the block editor, don't add it to the Classic block. if ( ! editor.settings.classic_block_editor ) { editor.addShortcut( 'access+z', '', 'WP_Adv' ); } // Workaround for not triggering the global help modal in the block editor by the Classic block shortcut. editor.on( 'keydown', function( event ) { var match; if ( tinymce.Env.mac ) { match = event.ctrlKey && event.altKey && event.code === 'KeyH'; } else { match = event.shiftKey && event.altKey && event.code === 'KeyH'; } if ( match ) { editor.execCommand( 'WP_Help' ); event.stopPropagation(); event.stopImmediatePropagation(); return false; } return true; }); if ( window.getUserSetting( 'editor_plain_text_paste_warning' ) > 1 ) { editor.settings.paste_plaintext_inform = false; } // Change the editor iframe title on MacOS, add the correct help shortcut. if ( tinymce.Env.mac ) { tinymce.$( editor.iframeElement ).attr( 'title', __( 'Rich Text Area. Press Control-Option-H for help.' ) ); } } ); editor.on( 'PastePlainTextToggle', function( event ) { // Warn twice, then stop. if ( event.state === true ) { var times = parseInt( window.getUserSetting( 'editor_plain_text_paste_warning' ), 10 ) || 0; if ( times < 2 ) { window.setUserSetting( 'editor_plain_text_paste_warning', ++times ); } } }); editor.on( 'beforerenderui', function() { if ( editor.theme.panel ) { each( [ 'button', 'colorbutton', 'splitbutton' ], function( buttonType ) { replaceButtonsTooltips( editor.theme.panel.find( buttonType ) ); } ); addShortcutsToListbox(); } } ); function prepareTooltips() { var access = 'Shift+Alt+'; var meta = 'Ctrl+'; wpTooltips = {}; // For MacOS: ctrl = \u2303, cmd = \u2318, alt = \u2325. if ( tinymce.Env.mac ) { access = '\u2303\u2325'; meta = '\u2318'; } // Some tooltips are translated, others are not... if ( editor.settings.wp_shortcut_labels ) { each( editor.settings.wp_shortcut_labels, function( value, tooltip ) { var translated = editor.translate( tooltip ); value = value.replace( 'access', access ).replace( 'meta', meta ); wpTooltips[ tooltip ] = value; // Add the translated so we can match all of them. if ( tooltip !== translated ) { wpTooltips[ translated ] = value; } } ); } } function getTooltip( tooltip ) { var translated = editor.translate( tooltip ); var label; if ( ! wpTooltips ) { prepareTooltips(); } if ( wpTooltips.hasOwnProperty( translated ) ) { label = wpTooltips[ translated ]; } else if ( wpTooltips.hasOwnProperty( tooltip ) ) { label = wpTooltips[ tooltip ]; } return label ? translated + ' (' + label + ')' : translated; } function replaceButtonsTooltips( buttons ) { if ( ! buttons ) { return; } each( buttons, function( button ) { var tooltip; if ( button && button.settings.tooltip ) { tooltip = getTooltip( button.settings.tooltip ); button.settings.tooltip = tooltip; // Override the aria label with the translated tooltip + shortcut. if ( button._aria && button._aria.label ) { button._aria.label = tooltip; } } } ); } function addShortcutsToListbox() { // listbox for the "blocks" drop-down. each( editor.theme.panel.find( 'listbox' ), function( listbox ) { if ( listbox && listbox.settings.text === 'Paragraph' ) { each( listbox.settings.values, function( item ) { if ( item.text && wpTooltips.hasOwnProperty( item.text ) ) { item.shortcut = '(' + wpTooltips[ item.text ] + ')'; } } ); } } ); } /** * Experimental: create a floating toolbar. * This functionality will change in the next releases. Not recommended for use by plugins. */ editor.on( 'preinit', function() { var Factory = tinymce.ui.Factory, settings = editor.settings, activeToolbar, currentSelection, timeout, container = editor.getContainer(), wpAdminbar = document.getElementById( 'wpadminbar' ), mceIframe = document.getElementById( editor.id + '_ifr' ), mceToolbar, mceStatusbar, wpStatusbar, cachedWinSize; if ( container ) { mceToolbar = tinymce.$( '.mce-toolbar-grp', container )[0]; mceStatusbar = tinymce.$( '.mce-statusbar', container )[0]; } if ( editor.id === 'content' ) { wpStatusbar = document.getElementById( 'post-status-info' ); } function create( buttons, bottom ) { var toolbar, toolbarItems = [], buttonGroup; each( buttons, function( item ) { var itemName; var tooltip; function bindSelectorChanged() { var selection = editor.selection; if ( itemName === 'bullist' ) { selection.selectorChanged( 'ul > li', function( state, args ) { var i = args.parents.length, nodeName; while ( i-- ) { nodeName = args.parents[ i ].nodeName; if ( nodeName === 'OL' || nodeName == 'UL' ) { break; } } item.active( state && nodeName === 'UL' ); } ); } if ( itemName === 'numlist' ) { selection.selectorChanged( 'ol > li', function( state, args ) { var i = args.parents.length, nodeName; while ( i-- ) { nodeName = args.parents[ i ].nodeName; if ( nodeName === 'OL' || nodeName === 'UL' ) { break; } } item.active( state && nodeName === 'OL' ); } ); } if ( item.settings.stateSelector ) { selection.selectorChanged( item.settings.stateSelector, function( state ) { item.active( state ); }, true ); } if ( item.settings.disabledStateSelector ) { selection.selectorChanged( item.settings.disabledStateSelector, function( state ) { item.disabled( state ); } ); } } if ( item === '|' ) { buttonGroup = null; } else { if ( Factory.has( item ) ) { item = { type: item }; if ( settings.toolbar_items_size ) { item.size = settings.toolbar_items_size; } toolbarItems.push( item ); buttonGroup = null; } else { if ( ! buttonGroup ) { buttonGroup = { type: 'buttongroup', items: [] }; toolbarItems.push( buttonGroup ); } if ( editor.buttons[ item ] ) { itemName = item; item = editor.buttons[ itemName ]; if ( typeof item === 'function' ) { item = item(); } item.type = item.type || 'button'; if ( settings.toolbar_items_size ) { item.size = settings.toolbar_items_size; } tooltip = item.tooltip || item.title; if ( tooltip ) { item.tooltip = getTooltip( tooltip ); } item = Factory.create( item ); buttonGroup.items.push( item ); if ( editor.initialized ) { bindSelectorChanged(); } else { editor.on( 'init', bindSelectorChanged ); } } } } } ); toolbar = Factory.create( { type: 'panel', layout: 'stack', classes: 'toolbar-grp inline-toolbar-grp', ariaRoot: true, ariaRemember: true, items: [ { type: 'toolbar', layout: 'flow', items: toolbarItems } ] } ); toolbar.bottom = bottom; function reposition() { if ( ! currentSelection ) { return this; } var scrollX = window.pageXOffset || document.documentElement.scrollLeft, scrollY = window.pageYOffset || document.documentElement.scrollTop, windowWidth = window.innerWidth, windowHeight = window.innerHeight, iframeRect = mceIframe ? mceIframe.getBoundingClientRect() : { top: 0, right: windowWidth, bottom: windowHeight, left: 0, width: windowWidth, height: windowHeight }, toolbar = this.getEl(), toolbarWidth = toolbar.offsetWidth, toolbarHeight = toolbar.clientHeight, selection = currentSelection.getBoundingClientRect(), selectionMiddle = ( selection.left + selection.right ) / 2, buffer = 5, spaceNeeded = toolbarHeight + buffer, wpAdminbarBottom = wpAdminbar ? wpAdminbar.getBoundingClientRect().bottom : 0, mceToolbarBottom = mceToolbar ? mceToolbar.getBoundingClientRect().bottom : 0, mceStatusbarTop = mceStatusbar ? windowHeight - mceStatusbar.getBoundingClientRect().top : 0, wpStatusbarTop = wpStatusbar ? windowHeight - wpStatusbar.getBoundingClientRect().top : 0, blockedTop = Math.max( 0, wpAdminbarBottom, mceToolbarBottom, iframeRect.top ), blockedBottom = Math.max( 0, mceStatusbarTop, wpStatusbarTop, windowHeight - iframeRect.bottom ), spaceTop = selection.top + iframeRect.top - blockedTop, spaceBottom = windowHeight - iframeRect.top - selection.bottom - blockedBottom, editorHeight = windowHeight - blockedTop - blockedBottom, className = '', iosOffsetTop = 0, iosOffsetBottom = 0, top, left; if ( spaceTop >= editorHeight || spaceBottom >= editorHeight ) { this.scrolling = true; this.hide(); this.scrolling = false; return this; } // Add offset in iOS to move the menu over the image, out of the way of the default iOS menu. if ( tinymce.Env.iOS && currentSelection.nodeName === 'IMG' ) { iosOffsetTop = 54; iosOffsetBottom = 46; } if ( this.bottom ) { if ( spaceBottom >= spaceNeeded ) { className = ' mce-arrow-up'; top = selection.bottom + iframeRect.top + scrollY - iosOffsetBottom; } else if ( spaceTop >= spaceNeeded ) { className = ' mce-arrow-down'; top = selection.top + iframeRect.top + scrollY - toolbarHeight + iosOffsetTop; } } else { if ( spaceTop >= spaceNeeded ) { className = ' mce-arrow-down'; top = selection.top + iframeRect.top + scrollY - toolbarHeight + iosOffsetTop; } else if ( spaceBottom >= spaceNeeded && editorHeight / 2 > selection.bottom + iframeRect.top - blockedTop ) { className = ' mce-arrow-up'; top = selection.bottom + iframeRect.top + scrollY - iosOffsetBottom; } } if ( typeof top === 'undefined' ) { top = scrollY + blockedTop + buffer + iosOffsetBottom; } left = selectionMiddle - toolbarWidth / 2 + iframeRect.left + scrollX; if ( selection.left < 0 || selection.right > iframeRect.width ) { left = iframeRect.left + scrollX + ( iframeRect.width - toolbarWidth ) / 2; } else if ( toolbarWidth >= windowWidth ) { className += ' mce-arrow-full'; left = 0; } else if ( ( left < 0 && selection.left + toolbarWidth > windowWidth ) || ( left + toolbarWidth > windowWidth && selection.right - toolbarWidth < 0 ) ) { left = ( windowWidth - toolbarWidth ) / 2; } else if ( left < iframeRect.left + scrollX ) { className += ' mce-arrow-left'; left = selection.left + iframeRect.left + scrollX; } else if ( left + toolbarWidth > iframeRect.width + iframeRect.left + scrollX ) { className += ' mce-arrow-right'; left = selection.right - toolbarWidth + iframeRect.left + scrollX; } // No up/down arrows on the menu over images in iOS. if ( tinymce.Env.iOS && currentSelection.nodeName === 'IMG' ) { className = className.replace( / ?mce-arrow-(up|down)/g, '' ); } toolbar.className = toolbar.className.replace( / ?mce-arrow-[\w]+/g, '' ) + className; DOM.setStyles( toolbar, { 'left': left, 'top': top } ); return this; } toolbar.on( 'show', function() { this.reposition(); } ); toolbar.on( 'keydown', function( event ) { if ( event.keyCode === 27 ) { this.hide(); editor.focus(); } } ); editor.on( 'remove', function() { toolbar.remove(); } ); toolbar.reposition = reposition; toolbar.hide().renderTo( document.body ); return toolbar; } editor.shortcuts.add( 'alt+119', '', function() { var node; if ( activeToolbar ) { node = activeToolbar.find( 'toolbar' )[0]; node && node.focus( true ); } } ); editor.on( 'nodechange', function( event ) { var collapsed = editor.selection.isCollapsed(); var args = { element: event.element, parents: event.parents, collapsed: collapsed }; editor.fire( 'wptoolbar', args ); currentSelection = args.selection || args.element; if ( activeToolbar && activeToolbar !== args.toolbar ) { activeToolbar.hide(); } if ( args.toolbar ) { activeToolbar = args.toolbar; if ( activeToolbar.visible() ) { activeToolbar.reposition(); } else { activeToolbar.show(); } } else { activeToolbar = false; } } ); editor.on( 'focus', function() { if ( activeToolbar ) { activeToolbar.show(); } } ); function hide( event ) { var win; var size; if ( activeToolbar ) { if ( activeToolbar.tempHide || event.type === 'hide' || event.type === 'blur' ) { activeToolbar.hide(); activeToolbar = false; } else if ( ( event.type === 'resizewindow' || event.type === 'scrollwindow' || event.type === 'resize' || event.type === 'scroll' ) && ! activeToolbar.blockHide ) { /* * Showing a tooltip may trigger a `resize` event in Chromium browsers. * That results in a flicketing inline menu; tooltips are shown on hovering over a button, * which then hides the toolbar on `resize`, then it repeats as soon as the toolbar is shown again. */ if ( event.type === 'resize' || event.type === 'resizewindow' ) { win = editor.getWin(); size = win.innerHeight + win.innerWidth; // Reset old cached size. if ( cachedWinSize && ( new Date() ).getTime() - cachedWinSize.timestamp > 2000 ) { cachedWinSize = null; } if ( cachedWinSize ) { if ( size && Math.abs( size - cachedWinSize.size ) < 2 ) { // `resize` fired but the window hasn't been resized. Bail. return; } } else { // First of a new series of `resize` events. Store the cached size and bail. cachedWinSize = { timestamp: ( new Date() ).getTime(), size: size, }; return; } } clearTimeout( timeout ); timeout = setTimeout( function() { if ( activeToolbar && typeof activeToolbar.show === 'function' ) { activeToolbar.scrolling = false; activeToolbar.show(); } }, 250 ); activeToolbar.scrolling = true; activeToolbar.hide(); } } } if ( editor.inline ) { editor.on( 'resizewindow', hide ); // Enable `capture` for the event. // This will hide/reposition the toolbar on any scrolling in the document. document.addEventListener( 'scroll', hide, true ); } else { // Bind to the editor iframe and to the parent window. editor.dom.bind( editor.getWin(), 'resize scroll', hide ); editor.on( 'resizewindow scrollwindow', hide ); } editor.on( 'remove', function() { document.removeEventListener( 'scroll', hide, true ); editor.off( 'resizewindow scrollwindow', hide ); editor.dom.unbind( editor.getWin(), 'resize scroll', hide ); } ); editor.on( 'blur hide', hide ); editor.wp = editor.wp || {}; editor.wp._createToolbar = create; }, true ); function noop() {} // Expose some functions (back-compat). return { _showButtons: noop, _hideButtons: noop, _setEmbed: noop, _getEmbed: noop }; }); }( window.tinymce ));
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