X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=_source%2Fplugins%2Fwysiwygarea%2Fplugin.js;h=ed278c712f41ea6e557589e21fc35b17e4dcf826;hb=f8fc585c18d287eb325c575596d183122486b641;hp=225f2f36464db7ad499e477de0f75268af07cee3;hpb=ea7e3453c7b0f023b050aca6d9f83ab372860d91;p=ckeditor.git diff --git a/_source/plugins/wysiwygarea/plugin.js b/_source/plugins/wysiwygarea/plugin.js index 225f2f3..ed278c7 100644 --- a/_source/plugins/wysiwygarea/plugin.js +++ b/_source/plugins/wysiwygarea/plugin.js @@ -1,5 +1,5 @@ /* -Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved. +Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved. For licensing, see LICENSE.html or http://ckeditor.com/license */ @@ -10,18 +10,18 @@ For licensing, see LICENSE.html or http://ckeditor.com/license (function() { - /** - * List of elements in which has no way to move editing focus outside. - */ + // List of elements in which has no way to move editing focus outside. var nonExitableElementNames = { table:1,pre:1 }; + // Matching an empty paragraph at the end of document. - var emptyParagraphRegexp = /\s*<(p|div|address|h\d|center)[^>]*>\s*(?:]*>| | )\s*(:?<\/\1>)?\s*$/gi; + var emptyParagraphRegexp = /\s*<(p|div|address|h\d|center)[^>]*>\s*(?:]*>| |\u00A0| )?\s*(:?<\/\1>)?\s*(?=$|<\/body>)/gi; function onInsertHtml( evt ) { if ( this.mode == 'wysiwyg' ) { this.focus(); + this.fire( 'saveSnapshot' ); var selection = this.getSelection(), data = evt.data; @@ -46,6 +46,11 @@ For licensing, see LICENSE.html or http://ckeditor.com/license } else this.document.$.execCommand( 'inserthtml', false, data ); + + CKEDITOR.tools.setTimeout( function() + { + this.fire( 'saveSnapshot' ); + }, 0, this ); } } @@ -81,14 +86,27 @@ For licensing, see LICENSE.html or http://ckeditor.com/license // If we're inserting a block at dtd-violated position, split // the parent blocks until we reach blockLimit. - var parent, dtd; - if ( this.config.enterMode != CKEDITOR.ENTER_BR && isBlock ) + var current, dtd; + if ( isBlock ) { - while( ( parent = range.getCommonAncestor( false, true ) ) - && ( dtd = CKEDITOR.dtd[ parent.getName() ] ) + while ( ( current = range.getCommonAncestor( false, true ) ) + && ( dtd = CKEDITOR.dtd[ current.getName() ] ) && !( dtd && dtd [ elementName ] ) ) { - range.splitBlock(); + // Split up inline elements. + if ( current.getName() in CKEDITOR.dtd.span ) + range.splitElement( current ); + // If we're in an empty block which indicate a new paragraph, + // simply replace it with the inserting block.(#3664) + else if ( range.checkStartOfBlock() + && range.checkEndOfBlock() ) + { + range.setStartBefore( current ); + range.collapse( true ); + current.remove(); + } + else + range.splitBlock(); } } @@ -122,6 +140,43 @@ For licensing, see LICENSE.html or http://ckeditor.com/license } } + // DOM modification here should not bother dirty flag.(#4385) + function restoreDirty( editor ) + { + if ( !editor.checkDirty() ) + setTimeout( function(){ editor.resetDirty(); } ); + } + + var isNotWhitespace = CKEDITOR.dom.walker.whitespaces( true ), + isNotBookmark = CKEDITOR.dom.walker.bookmark( false, true ); + + function isNotEmpty( node ) + { + return isNotWhitespace( node ) && isNotBookmark( node ); + } + + function isNbsp( node ) + { + return node.type == CKEDITOR.NODE_TEXT + && CKEDITOR.tools.trim( node.getText() ).match( /^(?: |\xa0)$/ ); + } + + function restoreSelection( selection ) + { + if ( selection.isLocked ) + { + selection.unlock(); + setTimeout( function() { selection.lock(); }, 0 ); + } + } + + function isBlankParagraph( block ) + { + return block.getOuterHtml().match( emptyParagraphRegexp ); + } + + isNotWhitespace = CKEDITOR.dom.walker.whitespaces( true ); + /** * Auto-fixing block-less content by wrapping paragraph (#3190), prevent * non-exitable-block by padding extra br.(#3189) @@ -143,60 +198,75 @@ For licensing, see LICENSE.html or http://ckeditor.com/license && blockLimit.getName() == 'body' && !path.block ) { - var bms = selection.createBookmarks(), - fixedBlock = range.fixBlock( true, + editor.fire( 'updateSnapshot' ); + restoreDirty( editor ); + CKEDITOR.env.ie && restoreSelection( selection ); + + var fixedBlock = range.fixBlock( true, editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' ); - // For IE, we'll be removing any bogus br ( introduce by fixing body ) - // right now to prevent it introducing visual line break. + // For IE, we should remove any filler node which was introduced before. if ( CKEDITOR.env.ie ) { - var brNodeList = fixedBlock.getElementsByTag( 'br' ), brNode; - for ( var i = 0 ; i < brNodeList.count() ; i++ ) - { - if( ( brNode = brNodeList.getItem( i ) ) && brNode.hasAttribute( '_cke_bogus' ) ) - brNode.remove(); - } + var first = fixedBlock.getFirst( isNotEmpty ); + first && isNbsp( first ) && first.remove(); } - selection.selectBookmarks( bms ); - - // If the fixed block is blank and is already followed by a exitable - // block, we should drop it and move to the exist block(#3684). - var children = fixedBlock.getChildren(), - count = children.count(), - firstChild, - whitespaceGuard = CKEDITOR.dom.walker.whitespaces( true ), - previousElement = fixedBlock.getPrevious( whitespaceGuard ), - nextElement = fixedBlock.getNext( whitespaceGuard ), - enterBlock; - if ( previousElement && previousElement.getName - && !( previousElement.getName() in nonExitableElementNames ) ) - enterBlock = previousElement; - else if ( nextElement && nextElement.getName - && !( nextElement.getName() in nonExitableElementNames ) ) - enterBlock = nextElement; - - // Not all blocks are editable, e.g.
, further checking it.(#3994) - if( ( !count - || ( firstChild = children.getItem( 0 ) ) && firstChild.is && firstChild.is( 'br' ) ) - && enterBlock - && range.moveToElementEditStart( enterBlock ) ) + // If the fixed block is actually blank and is already followed by an exitable blank + // block, we should revert the fix and move into the existed one. (#3684) + if ( isBlankParagraph( fixedBlock ) ) { - fixedBlock.remove(); - range.select(); + var previousElement = fixedBlock.getPrevious( isNotWhitespace ), + nextElement = fixedBlock.getNext( isNotWhitespace ); + + if ( previousElement && previousElement.getName + && !( previousElement.getName() in nonExitableElementNames ) + && isBlankParagraph( previousElement ) + && range.moveToElementEditStart( previousElement ) + || nextElement && nextElement.getName + && !( nextElement.getName() in nonExitableElementNames ) + && isBlankParagraph( nextElement ) + && range.moveToElementEditStart( nextElement ) ) + { + fixedBlock.remove(); + } } + + range.select(); + // Notify non-IE that selection has changed. + if ( !CKEDITOR.env.ie ) + editor.selectionChange(); } - // Inserting the padding-br before body if it's preceded by an - // unexitable block. - var lastNode = body.getLast( CKEDITOR.dom.walker.whitespaces( true ) ); - if ( lastNode && lastNode.getName && ( lastNode.getName() in nonExitableElementNames ) ) + // All browsers are incapable to moving cursor out of certain non-exitable + // blocks (e.g. table, list, pre) at the end of document, make this happen by + // place a bogus node there, which would be later removed by dataprocessor. + var walkerRange = new CKEDITOR.dom.range( editor.document ), + walker = new CKEDITOR.dom.walker( walkerRange ); + walkerRange.selectNodeContents( body ); + walker.evaluator = function( node ) + { + return node.type == CKEDITOR.NODE_ELEMENT && ( node.getName() in nonExitableElementNames ); + }; + walker.guard = function( node, isMoveout ) + { + return !( ( node.type == CKEDITOR.NODE_TEXT && isNotWhitespace( node ) ) || isMoveout ); + }; + + if ( walker.previous() ) { - var paddingBlock = editor.document.createElement( - ( CKEDITOR.env.ie && enterMode != CKEDITOR.ENTER_BR ) ? - '
' : 'br' ); - body.append( paddingBlock ); + editor.fire( 'updateSnapshot' ); + restoreDirty( editor ); + CKEDITOR.env.ie && restoreSelection( selection ); + + var paddingBlock; + if ( enterMode != CKEDITOR.ENTER_BR ) + paddingBlock = body.append( new CKEDITOR.dom.element( enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) ); + else + paddingBlock = body; + + if ( !CKEDITOR.env.ie ) + paddingBlock.appendBogus(); } } @@ -209,126 +279,84 @@ For licensing, see LICENSE.html or http://ckeditor.com/license var fixForBody = ( editor.config.enterMode != CKEDITOR.ENTER_BR ) ? editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' : false; + var frameLabel = editor.lang.editorTitle.replace( '%1', editor.name ); + + var contentDomReadyHandler; editor.on( 'editingBlockReady', function() { var mainElement, - fieldset, iframe, isLoadingData, isPendingFocus, frameLoaded, fireMode; + // Support for custom document.domain in IE. var isCustomDomain = CKEDITOR.env.isCustomDomain(); // Creates the iframe that holds the editable document. - var createIFrame = function() + var createIFrame = function( data ) { if ( iframe ) iframe.remove(); - if ( fieldset ) - fieldset.remove(); - frameLoaded = 0; - // The document domain must be set within the src - // attribute; - // Defer the script execution until iframe - // has been added to main window, this is needed for some - // browsers which will begin to load the frame content - // prior to it's presentation in DOM.(#3894) - var src = 'void( ' - + ( CKEDITOR.env.gecko ? 'setTimeout' : '' ) + '( function(){' + - 'document.open();' + - ( CKEDITOR.env.ie && isCustomDomain ? 'document.domain="' + document.domain + '";' : '' ) + - 'document.write( window.parent[ "_cke_htmlToLoad_' + editor.name + '" ] );' + - 'document.close();' + - 'window.parent[ "_cke_htmlToLoad_' + editor.name + '" ] = null;' + - '}' - + ( CKEDITOR.env.gecko ? ', 0 )' : ')()' ) - + ' )'; - - // Loading via src attribute does not work in Opera. - if ( CKEDITOR.env.opera ) - src = 'void(0);'; - iframe = CKEDITOR.dom.element.createFromHtml( '' ); + var srcScript = + 'document.open();' + - var accTitle = editor.lang.editorTitle.replace( '%1', editor.name ); + // The document domain must be set any time we + // call document.open(). + ( isCustomDomain ? ( 'document.domain="' + document.domain + '";' ) : '' ) + - if ( CKEDITOR.env.gecko ) - { - // Double checking the iframe will be loaded properly(#4058). - iframe.on( 'load', function( ev ) + 'document.close();'; + + iframe = CKEDITOR.dom.element.createFromHtml( '' ); + + // With FF, it's better to load the data on iframe.load. (#3894,#4058) + iframe.on( 'load', function( ev ) { + frameLoaded = 1; ev.removeListener(); - contentDomReady( iframe.$.contentWindow ); - } ); - // Accessibility attributes for Firefox. - mainElement.setAttributes( - { - role : 'region', - title : accTitle - } ); - iframe.setAttributes( - { - role : 'region', - title : ' ' - } ); - } - else if ( CKEDITOR.env.webkit ) - { - iframe.setAttribute( 'title', accTitle ); // Safari 4 - iframe.setAttribute( 'name', accTitle ); // Safari 3 - } - else if ( CKEDITOR.env.ie ) - { - // Accessibility label for IE. - fieldset = CKEDITOR.dom.element.createFromHtml( - '
' + - '' + - CKEDITOR.tools.htmlEncode( accTitle ) + - '' + - '
' - , CKEDITOR.document ); - iframe.appendTo( fieldset ); - fieldset.appendTo( mainElement ); - } + var doc = iframe.getFrameDocument().$; - if ( !CKEDITOR.env.ie ) - mainElement.append( iframe ); + // Don't leave any history log in IE. (#5657) + doc.open( "text/html","replace" ); + doc.write( data ); + doc.close(); + }); + + mainElement.append( iframe ); }; - // The script that is appended to the data being loaded. It - // enables editing, and makes some + // The script that launches the bootstrap logic on 'domReady', so the document + // is fully editable even before the editing iframe is fully loaded (#4455). + contentDomReadyHandler = CKEDITOR.tools.addFunction( contentDomReady ); var activationScript = - ''; // Editing area bootstrap code. - var contentDomReady = function( domWindow ) + function contentDomReady( domWindow ) { - if ( frameLoaded ) + if ( !frameLoaded ) return; + frameLoaded = 0; - frameLoaded = 1; + editor.fire( 'ariaWidget', iframe ); var domDocument = domWindow.document, body = domDocument.body; @@ -337,8 +365,6 @@ For licensing, see LICENSE.html or http://ckeditor.com/license var script = domDocument.getElementById( "cke_actscrpt" ); script.parentNode.removeChild( script ); - delete CKEDITOR._[ 'contentDomReady' + editor.name ]; - body.spellcheck = !editor.config.disableNativeSpellChecker; if ( CKEDITOR.env.ie ) @@ -353,7 +379,44 @@ For licensing, see LICENSE.html or http://ckeditor.com/license body.removeAttribute( 'disabled' ); } else - domDocument.designMode = 'on'; + { + // Avoid opening design mode in a frame window thread, + // which will cause host page scrolling.(#4397) + setTimeout( function() + { + // Prefer 'contentEditable' instead of 'designMode'. (#3593) + if ( CKEDITOR.env.gecko && CKEDITOR.env.version >= 10900 + || CKEDITOR.env.opera ) + domDocument.$.body.contentEditable = true; + else if ( CKEDITOR.env.webkit ) + domDocument.$.body.parentNode.contentEditable = true; + else + domDocument.$.designMode = 'on'; + }, 0 ); + } + + // Gecko need a key event to 'wake up' the editing + // ability when document is empty.(#3864) + if ( CKEDITOR.env.gecko && !body.childNodes.length ) + { + setTimeout( function() + { + restoreDirty( editor ); + + // Simulating keyboard character input by dispatching a keydown of white-space text. + var keyEventSimulate = domDocument.$.createEvent( "KeyEvents" ); + keyEventSimulate.initKeyEvent( 'keypress', true, true, domWindow.$, false, + false, false, false, 0, 32 ); + domDocument.$.dispatchEvent( keyEventSimulate ); + + // Restore the original document status by placing the cursor before a bogus br created (#5021). + domDocument.createElement( 'br', { attributes: { '_moz_editor_bogus_node' : 'TRUE', '_moz_dirty' : "" } } ) + .replace( domDocument.getBody().getFirst() ); + var nativeRange = new CKEDITOR.dom.range( domDocument ); + nativeRange.setStartAt( new CKEDITOR.dom.element( body ) , CKEDITOR.POSITION_AFTER_START ); + nativeRange.select(); + }, 0 ); + } // IE, Opera and Safari may not support it and throw // errors. @@ -363,25 +426,13 @@ For licensing, see LICENSE.html or http://ckeditor.com/license domWindow = editor.window = new CKEDITOR.dom.window( domWindow ); domDocument = editor.document = new CKEDITOR.dom.document( domDocument ); - // Gecko need a key event to 'wake up' the editing - // ability when document is empty.(#3864) - var firstNode = domDocument.getBody().getFirst(); - if ( CKEDITOR.env.gecko - && firstNode && firstNode.is - && firstNode.is( 'br' ) && firstNode.hasAttribute( '_moz_editor_bogus_node' ) ) + domDocument.on( 'dblclick', function( evt ) { - var keyEventSimulate = domDocument.$.createEvent( "KeyEvents" ); - keyEventSimulate.initKeyEvent( 'keypress', true, true, domWindow.$, false, - false, false, false, 0, 32 ); - domDocument.$.dispatchEvent( keyEventSimulate ); - var bogusText = domDocument.getBody().getFirst() ; - // Compensate the line maintaining
if enterMode is not block. - if ( editor.config.enterMode == CKEDITOR.ENTER_BR ) - domDocument.createElement( 'br', { attributes: { '_moz_dirty' : "" } } ) - .replace( bogusText ); - else - bogusText.remove(); - } + var element = evt.data.getTarget(), + data = { element : element, dialog : '' }; + editor.fire( 'doubleclick', data ); + data.dialog && editor.openDialog( data.dialog ); + }); // Gecko/Webkit need some help when selecting control type elements. (#3448) if ( !( CKEDITOR.env.ie || CKEDITOR.env.opera) ) @@ -412,16 +463,49 @@ For licensing, see LICENSE.html or http://ckeditor.com/license } ); } - var focusTarget = ( CKEDITOR.env.ie || CKEDITOR.env.safari ) ? - domWindow : domDocument; + // IE standard compliant in editing frame doesn't focus the editor when + // clicking outside actual content, manually apply the focus. (#1659) + if ( CKEDITOR.env.ie + && domDocument.$.compatMode == 'CSS1Compat' + || CKEDITOR.env.gecko + || CKEDITOR.env.opera ) + { + var htmlElement = domDocument.getDocumentElement(); + htmlElement.on( 'mousedown', function( evt ) + { + // Setting focus directly on editor doesn't work, we + // have to use here a temporary element to 'redirect' + // the focus. + if ( evt.data.getTarget().equals( htmlElement ) ) + { + CKEDITOR.env.gecko && blinkCursor(); + focusGrabber.focus(); + } + } ); + } - focusTarget.on( 'blur', function() + domWindow.on( 'blur', function() { editor.focusManager.blur(); }); - focusTarget.on( 'focus', function() + domWindow.on( 'focus', function() { + var doc = editor.document; + if ( CKEDITOR.env.gecko || CKEDITOR.env.opera ) + doc.getBody().focus(); + else if ( CKEDITOR.env.webkit ) + { + // Selection will get lost after move focus + // to document element, save it first. + var sel = editor.getSelection(), + type = sel.getType(), + range = ( type != CKEDITOR.SELECTION_NONE ) && sel.getRanges()[ 0 ]; + + doc.getDocumentElement().focus(); + range && range.select(); + } + editor.focusManager.focus(); }); @@ -429,9 +513,61 @@ For licensing, see LICENSE.html or http://ckeditor.com/license if ( keystrokeHandler ) keystrokeHandler.attach( domDocument ); + if ( CKEDITOR.env.ie ) + { + domDocument.getDocumentElement().addClass( domDocument.$.compatMode ); + // Override keystrokes which should have deletion behavior + // on control types in IE . (#4047) + domDocument.on( 'keydown', function( evt ) + { + var keyCode = evt.data.getKeystroke(); + + // Backspace OR Delete. + if ( keyCode in { 8 : 1, 46 : 1 } ) + { + var sel = editor.getSelection(), + control = sel.getSelectedElement(); + + if ( control ) + { + // Make undo snapshot. + editor.fire( 'saveSnapshot' ); + + // Delete any element that 'hasLayout' (e.g. hr,table) in IE8 will + // break up the selection, safely manage it here. (#4795) + var bookmark = sel.getRanges()[ 0 ].createBookmark(); + // Remove the control manually. + control.remove(); + sel.selectBookmarks( [ bookmark ] ); + + editor.fire( 'saveSnapshot' ); + + evt.data.preventDefault(); + } + } + } ); + + // PageUp/PageDown scrolling is broken in document + // with standard doctype, manually fix it. (#4736) + if ( domDocument.$.compatMode == 'CSS1Compat' ) + { + var pageUpDownKeys = { 33 : 1, 34 : 1 }; + domDocument.on( 'keydown', function( evt ) + { + if ( evt.data.getKeystroke() in pageUpDownKeys ) + { + setTimeout( function () + { + editor.getSelection().scrollIntoView(); + }, 0 ); + } + } ); + } + } + // Adds the document body as a context menu target. if ( editor.contextMenu ) - editor.contextMenu.addTarget( domDocument ); + editor.contextMenu.addTarget( domDocument, editor.config.browserContextMenuOnCtrl !== false ); setTimeout( function() { @@ -451,6 +587,10 @@ For licensing, see LICENSE.html or http://ckeditor.com/license editor.focus(); isPendingFocus = false; } + setTimeout( function() + { + editor.fire( 'dataReady' ); + }, 0 ); /* * IE BUG: IE might have rendered the iframe with invisible contents. @@ -474,7 +614,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license } }, 0 ); - }; + } editor.addMode( 'wysiwyg', { @@ -501,52 +641,113 @@ For licensing, see LICENSE.html or http://ckeditor.com/license { isLoadingData = true; + var config = editor.config, + fullPage = config.fullPage, + docType = config.docType; + + // Build the additional stuff to be included into . + var headExtra = + ''; + + !fullPage && ( headExtra = + CKEDITOR.tools.buildStyleHtml( editor.config.contentsCss ) + + headExtra ); + + var baseTag = config.baseHref ? '' : ''; + + if ( fullPage ) + { + // Search and sweep out the doctype declaration. + data = data.replace( /]*>/i, function( match ) + { + editor.docType = docType = match; + return ''; + }); + } + // Get the HTML version of the data. if ( editor.dataProcessor ) - { data = editor.dataProcessor.toHtml( data, fixForBody ); - } - data = - editor.config.docType + - '' + - '' + - '' + - ''+ - '' + - '' + - data + - '' + - '' + - activationScript; - - window[ '_cke_htmlToLoad_' + editor.name ] = data; - CKEDITOR._[ 'contentDomReady' + editor.name ] = contentDomReady; - createIFrame(); - - // Opera must use the old method for loading contents. - if ( CKEDITOR.env.opera ) + if ( fullPage ) + { + // Check if the tag is available. + if ( !(/]/).test( data ) ) + data = '' + data; + + // Check if the tag is available. + if ( !(/]/).test( data ) ) + data = '' + data + ''; + + // Check if the tag is available. + if ( !(/]/).test( data ) ) + data = data.replace( /]*>/, '$&' ) ; + else if ( !(/]/).test( data ) ) + data = data.replace( /]*>/, '$&' ) ; + + // The base must be the first tag in the HEAD, e.g. to get relative + // links on styles. + baseTag && ( data = data.replace( //, '$&' + baseTag ) ); + + // Inject the extra stuff into . + // Attention: do not change it before testing it well. (V2) + // This is tricky... if the head ends with , + // Firefox will break. But, it works if we place our extra stuff as + // the last elements in the HEAD. + data = data.replace( /<\/head\s*>/, headExtra + '$&' ); + + // Add the DOCTYPE back to it. + data = docType + data; + } + else { - var doc = iframe.$.contentWindow.document; - doc.open(); - doc.write( data ); - doc.close(); + data = + config.docType + + '' + + '' + frameLabel + '' + + '' + + baseTag + + headExtra + + '' + + '' + + data + + ''; } + + data += activationScript; + + + // The iframe is recreated on each call of setData, so we need to clear DOM objects + this.onDispose(); + createIFrame( data ); }, getData : function() { - var data = iframe.getFrameDocument().getBody().getHtml(); + var config = editor.config, + fullPage = config.fullPage, + docType = fullPage && editor.docType, + doc = iframe.getFrameDocument(); + + var data = fullPage + ? doc.getDocumentElement().getOuterHtml() + : doc.getBody().getHtml(); if ( editor.dataProcessor ) data = editor.dataProcessor.toDataFormat( data, fixForBody ); // Strip the last blank paragraph within document. - if ( editor.config.ignoreEmptyParagraph ) + if ( config.ignoreEmptyParagraph ) data = data.replace( emptyParagraphRegexp, '' ); + if ( docType ) + data = docType + '\n' + data; + return data; }, @@ -560,8 +761,24 @@ For licensing, see LICENSE.html or http://ckeditor.com/license iframe.getFrameDocument().getBody().setHtml( data ); }, + onDispose : function() + { + if ( !editor.document ) + return; + + editor.document.getDocumentElement().clearCustomData(); + editor.document.getBody().clearCustomData(); + + editor.window.clearCustomData(); + editor.document.clearCustomData(); + + iframe.clearCustomData(); + }, + unload : function( holderElement ) { + this.onDispose(); + editor.window = editor.document = iframe = mainElement = isPendingFocus = null; editor.fire( 'contentDomUnload' ); @@ -574,6 +791,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license else if ( editor.window ) { editor.window.focus(); + editor.selectionChange(); } } @@ -584,8 +802,98 @@ For licensing, see LICENSE.html or http://ckeditor.com/license // Auto fixing on some document structure weakness to enhance usabilities. (#3190 and #3189) editor.on( 'selectionChange', onSelectionChangeFixBody, null, null, 1 ); }); + + var titleBackup; + // Setting voice label as window title, backup the original one + // and restore it before running into use. + editor.on( 'contentDom', function () + { + var title = editor.document.getElementsByTag( 'title' ).getItem( 0 ); + title.setAttribute( '_cke_title', editor.document.$.title ); + editor.document.$.title = frameLabel; + }); + + // IE8 stricts mode doesn't have 'contentEditable' in effect + // on element unless it has layout. (#5562) + if ( CKEDITOR.env.ie8 ) + editor.addCss( 'html.CSS1Compat [contenteditable=false]{ min-height:0 !important;}' ); + + // Switch on design mode for a short while and close it after then. + function blinkCursor() + { + editor.document.$.designMode = 'on'; + setTimeout( function () + { + editor.document.$.designMode = 'off'; + }, 50 ); + } + + // Create an invisible element to grab focus. + if ( CKEDITOR.env.gecko || CKEDITOR.env.ie || CKEDITOR.env.opera ) + { + var focusGrabber; + editor.on( 'uiReady', function() + { + focusGrabber = editor.container.append( CKEDITOR.dom.element.createFromHtml( + // Use 'span' instead of anything else to fly under the screen-reader radar. (#5049) + '' ) ); + + focusGrabber.on( 'focus', function() + { + editor.focus(); + } ); + } ); + editor.on( 'destroy', function() + { + CKEDITOR.tools.removeFunction( contentDomReadyHandler ); + focusGrabber.clearCustomData(); + } ); + } + + // Disable form elements editing mode provided by some browers. (#5746) + editor.on( 'insertElement', function ( evt ) + { + var element = evt.data; + if ( element.type = CKEDITOR.NODE_ELEMENT + && ( element.is( 'input' ) || element.is( 'textarea' ) ) ) + { + element.setAttribute( 'contentEditable', false ); + } + }); + } }); + + // Fixing Firefox 'Back-Forward Cache' break design mode. (#4514) + if ( CKEDITOR.env.gecko ) + { + ( function () + { + var body = document.body; + + if ( !body ) + window.addEventListener( 'load', arguments.callee, false ); + else + { + var currentHandler = body.getAttribute( 'onpageshow' ); + body.setAttribute( 'onpageshow', ( currentHandler ? currentHandler + ';' : '') + + 'event.persisted && (function(){' + + 'var allInstances = CKEDITOR.instances, editor, doc;' + + 'for ( var i in allInstances )' + + '{' + + ' editor = allInstances[ i ];' + + ' doc = editor.document;' + + ' if ( doc )' + + ' {' + + ' doc.$.designMode = "off";' + + ' doc.$.designMode = "on";' + + ' }' + + '}' + + '})();' ); + } + } )(); + + } })(); /** @@ -634,3 +942,9 @@ CKEDITOR.config.disableNativeSpellChecker = true; * config.ignoreEmptyParagraph = false; */ CKEDITOR.config.ignoreEmptyParagraph = true; + +/** + * Fired when data is loaded and ready for retrieval in an editor instance. + * @name CKEDITOR.editor#dataReady + * @event + */