/*\r
-Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.\r
+Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.\r
For licensing, see LICENSE.html or http://ckeditor.com/license\r
*/\r
\r
\r
(function()\r
{\r
- /**\r
- * List of elements in which has no way to move editing focus outside.\r
- */\r
+ // List of elements in which has no way to move editing focus outside.\r
var nonExitableElementNames = { table:1,pre:1 };\r
+\r
// Matching an empty paragraph at the end of document.\r
- var emptyParagraphRegexp = /\s*<(p|div|address|h\d|center)[^>]*>\s*(?:<br[^>]*>| |\u00A0| )?\s*(:?<\/\1>)?\s*$/gi;\r
+ var emptyParagraphRegexp = /\s*<(p|div|address|h\d|center)[^>]*>\s*(?:<br[^>]*>| |\u00A0| )?\s*(:?<\/\1>)?\s*(?=$|<\/body>)/gi;\r
\r
function onInsertHtml( evt )\r
{\r
if ( this.mode == 'wysiwyg' )\r
{\r
this.focus();\r
+ this.fire( 'saveSnapshot' );\r
\r
var selection = this.getSelection(),\r
data = evt.data;\r
}\r
else\r
this.document.$.execCommand( 'inserthtml', false, data );\r
+\r
+ CKEDITOR.tools.setTimeout( function()\r
+ {\r
+ this.fire( 'saveSnapshot' );\r
+ }, 0, this );\r
}\r
}\r
\r
var current, dtd;\r
if ( isBlock )\r
{\r
- while( ( current = range.getCommonAncestor( false, true ) )\r
+ while ( ( current = range.getCommonAncestor( false, true ) )\r
&& ( dtd = CKEDITOR.dtd[ current.getName() ] )\r
&& !( dtd && dtd [ elementName ] ) )\r
{\r
// DOM modification here should not bother dirty flag.(#4385)\r
function restoreDirty( editor )\r
{\r
- if( !editor.checkDirty() )\r
+ if ( !editor.checkDirty() )\r
setTimeout( function(){ editor.resetDirty(); } );\r
}\r
\r
\r
// If the fixed block is blank and already followed by a exitable\r
// block, we should revert the fix. (#3684)\r
- if( fixedBlock.getOuterHtml().match( emptyParagraphRegexp ) )\r
+ if ( fixedBlock.getOuterHtml().match( emptyParagraphRegexp ) )\r
{\r
var previousElement = fixedBlock.getPrevious( isNotWhitespace ),\r
nextElement = fixedBlock.getNext( isNotWhitespace );\r
\r
range.select();\r
// Notify non-IE that selection has changed.\r
- if( !CKEDITOR.env.ie )\r
+ if ( !CKEDITOR.env.ie )\r
editor.selectionChange();\r
}\r
\r
if ( lastNode && lastNode.getName && ( lastNode.getName() in nonExitableElementNames ) )\r
{\r
restoreDirty( editor );\r
- if( !CKEDITOR.env.ie )\r
+ if ( !CKEDITOR.env.ie )\r
body.appendBogus();\r
else\r
body.append( editor.document.createText( '\xa0' ) );\r
var fixForBody = ( editor.config.enterMode != CKEDITOR.ENTER_BR )\r
? editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' : false;\r
\r
+ var frameLabel = editor.lang.editorTitle.replace( '%1', editor.name );\r
+\r
editor.on( 'editingBlockReady', function()\r
{\r
var mainElement,\r
- fieldset,\r
iframe,\r
isLoadingData,\r
isPendingFocus,\r
frameLoaded,\r
fireMode;\r
\r
+\r
// Support for custom document.domain in IE.\r
var isCustomDomain = CKEDITOR.env.isCustomDomain();\r
\r
// Creates the iframe that holds the editable document.\r
- var createIFrame = function()\r
+ var createIFrame = function( data )\r
{\r
if ( iframe )\r
iframe.remove();\r
- if ( fieldset )\r
- fieldset.remove();\r
\r
frameLoaded = 0;\r
- // The document domain must be set within the src\r
- // attribute;\r
- // Defer the script execution until iframe\r
- // has been added to main window, this is needed for some\r
- // browsers which will begin to load the frame content\r
- // prior to it's presentation in DOM.(#3894)\r
- var src = 'void( '\r
- + ( CKEDITOR.env.gecko ? 'setTimeout' : '' ) + '( function(){' +\r
- 'document.open();' +\r
- ( CKEDITOR.env.ie && isCustomDomain ? 'document.domain="' + document.domain + '";' : '' ) +\r
- 'document.write( window.parent[ "_cke_htmlToLoad_' + editor.name + '" ] );' +\r
- 'document.close();' +\r
- 'window.parent[ "_cke_htmlToLoad_' + editor.name + '" ] = null;' +\r
- '}'\r
- + ( CKEDITOR.env.gecko ? ', 0 )' : ')()' )\r
- + ' )';\r
-\r
- // Loading via src attribute does not work in Opera.\r
- if ( CKEDITOR.env.opera )\r
- src = 'void(0);';\r
\r
- iframe = CKEDITOR.dom.element.createFromHtml( '<iframe' +\r
- ' style="width:100%;height:100%"' +\r
- ' frameBorder="0"' +\r
- ' tabIndex="-1"' +\r
- ' allowTransparency="true"' +\r
- ' src="javascript:' + encodeURIComponent( src ) + '"' +\r
- '></iframe>' );\r
+ var setDataFn = !CKEDITOR.env.gecko && CKEDITOR.tools.addFunction( function( doc )\r
+ {\r
+ CKEDITOR.tools.removeFunction( setDataFn );\r
+ doc.write( data );\r
+ });\r
\r
- var accTitle = editor.lang.editorTitle.replace( '%1', editor.name );\r
+ var srcScript =\r
+ 'document.open();' +\r
\r
- if ( CKEDITOR.env.gecko )\r
- {\r
- // Double checking the iframe will be loaded properly(#4058).\r
- iframe.on( 'load', function( ev )\r
+ // The document domain must be set any time we\r
+ // call document.open().\r
+ ( isCustomDomain ? ( 'document.domain="' + document.domain + '";' ) : '' ) +\r
+\r
+ // With FF, it's better to load the data on\r
+ // iframe.load. (#3894,#4058)\r
+ // But in FF, we still need the open()-close() call\r
+ // to avoid HTTPS warnings.\r
+ ( CKEDITOR.env.gecko ? '' : ( 'parent.CKEDITOR.tools.callFunction(' + setDataFn + ',document);' ) ) +\r
+\r
+ 'document.close();';\r
+\r
+ iframe = CKEDITOR.dom.element.createFromHtml( '<iframe' +\r
+ ' style="width:100%;height:100%"' +\r
+ ' frameBorder="0"' +\r
+ ' src="javascript:void(function(){' + encodeURIComponent( srcScript ) + '}())"' +\r
+ ' tabIndex="' + editor.tabIndex + '"' +\r
+ ' allowTransparency="true"' +\r
+ '></iframe>' );\r
+\r
+ // With FF, it's better to load the data on iframe.load. (#3894,#4058)\r
+ CKEDITOR.env.gecko && iframe.on( 'load', function( ev )\r
{\r
ev.removeListener();\r
- contentDomReady( iframe.$.contentWindow );\r
- } );\r
\r
- // Accessibility attributes for Firefox.\r
- mainElement.setAttributes(\r
- {\r
- role : 'region',\r
- title : accTitle\r
- } );\r
- iframe.setAttributes(\r
- {\r
- role : 'region',\r
- title : ' '\r
- } );\r
- }\r
- else if ( CKEDITOR.env.webkit )\r
- {\r
- iframe.setAttribute( 'title', accTitle ); // Safari 4\r
- iframe.setAttribute( 'name', accTitle ); // Safari 3\r
- }\r
- else if ( CKEDITOR.env.ie )\r
- {\r
- // Accessibility label for IE.\r
- fieldset = CKEDITOR.dom.element.createFromHtml(\r
- '<fieldset style="height:100%' +\r
- ( CKEDITOR.env.ie && CKEDITOR.env.quirks ? ';position:relative' : '' ) +\r
- '">' +\r
- '<legend style="display:block;width:0;height:0;overflow:hidden;' +\r
- ( CKEDITOR.env.ie && CKEDITOR.env.quirks ? 'position:absolute' : '' ) +\r
- '">' +\r
- CKEDITOR.tools.htmlEncode( accTitle ) +\r
- '</legend>' +\r
- '</fieldset>'\r
- , CKEDITOR.document );\r
- iframe.appendTo( fieldset );\r
- fieldset.appendTo( mainElement );\r
- }\r
+ var doc = iframe.getFrameDocument().$;\r
+\r
+ doc.open();\r
+ doc.write( data );\r
+ doc.close();\r
+ });\r
\r
- if ( !CKEDITOR.env.ie )\r
- mainElement.append( iframe );\r
+ mainElement.append( iframe );\r
};\r
\r
// The script that launches the bootstrap logic on 'domReady', so the document\r
// is fully editable even before the editing iframe is fully loaded (#4455).\r
var activationScript =\r
- '<script id="cke_actscrpt" type="text/javascript">' +\r
- 'window.parent.CKEDITOR._["contentDomReady' + editor.name + '"]( window );' +\r
+ '<script id="cke_actscrpt" type="text/javascript" cke_temp="1">' +\r
+ ( isCustomDomain ? ( 'document.domain="' + document.domain + '";' ) : '' ) +\r
+ 'parent.CKEDITOR._["contentDomReady' + editor.name + '"]( window );' +\r
'</script>';\r
\r
// Editing area bootstrap code.\r
{\r
if ( frameLoaded )\r
return;\r
-\r
frameLoaded = 1;\r
\r
+ editor.fire( 'ariaWidget', iframe );\r
+\r
var domDocument = domWindow.document,\r
body = domDocument.body;\r
\r
\r
// IE standard compliant in editing frame doesn't focus the editor when\r
// clicking outside actual content, manually apply the focus. (#1659)\r
- if( CKEDITOR.env.ie\r
+ if ( CKEDITOR.env.ie\r
&& domDocument.$.compatMode == 'CSS1Compat' )\r
{\r
var htmlElement = domDocument.getDocumentElement();\r
if ( CKEDITOR.env.gecko )\r
{\r
var first = body;\r
- while( first.firstChild )\r
+ while ( first.firstChild )\r
first = first.firstChild;\r
\r
- if( !first.nextSibling\r
+ if ( !first.nextSibling\r
&& ( 'BR' == first.tagName )\r
&& first.hasAttribute( '_moz_editor_bogus_node' ) )\r
{\r
\r
if ( CKEDITOR.env.ie )\r
{\r
- // Cancel default action for backspace in IE on control types. (#4047)\r
+ // Override keystrokes which should have deletion behavior\r
+ // on control types in IE . (#4047)\r
domDocument.on( 'keydown', function( evt )\r
{\r
- // Backspace.\r
- var control = evt.data.getKeystroke() == 8\r
- && editor.getSelection().getSelectedElement();\r
- if ( control )\r
+ var keyCode = evt.data.getKeystroke();\r
+\r
+ // Backspace OR Delete.\r
+ if ( keyCode in { 8 : 1, 46 : 1 } )\r
{\r
- // Make undo snapshot.\r
- editor.fire( 'saveSnapshot' );\r
- // Remove manually.\r
- control.remove();\r
- editor.fire( 'saveSnapshot' );\r
- evt.cancel();\r
+ var sel = editor.getSelection(),\r
+ control = sel.getSelectedElement();\r
+\r
+ if ( control )\r
+ {\r
+ // Make undo snapshot.\r
+ editor.fire( 'saveSnapshot' );\r
+\r
+ // Delete any element that 'hasLayout' (e.g. hr,table) in IE8 will\r
+ // break up the selection, safely manage it here. (#4795)\r
+ var bookmark = sel.getRanges()[ 0 ].createBookmark();\r
+ // Remove the control manually.\r
+ control.remove();\r
+ sel.selectBookmarks( [ bookmark ] );\r
+\r
+ editor.fire( 'saveSnapshot' );\r
+\r
+ evt.data.preventDefault();\r
+ }\r
}\r
} );\r
\r
// PageUp/PageDown scrolling is broken in document\r
// with standard doctype, manually fix it. (#4736)\r
- if( domDocument.$.compatMode == 'CSS1Compat' )\r
+ if ( domDocument.$.compatMode == 'CSS1Compat' )\r
{\r
var pageUpDownKeys = { 33 : 1, 34 : 1 };\r
domDocument.on( 'keydown', function( evt )\r
{\r
- if( evt.data.getKeystroke() in pageUpDownKeys )\r
+ if ( evt.data.getKeystroke() in pageUpDownKeys )\r
{\r
setTimeout( function ()\r
{\r
{\r
isLoadingData = true;\r
\r
- // Get the HTML version of the data.\r
- if ( editor.dataProcessor )\r
+ var config = editor.config,\r
+ fullPage = config.fullPage,\r
+ docType = config.docType;\r
+\r
+ // Build the additional stuff to be included into <head>.\r
+ var headExtra =\r
+ '<style type="text/css" cke_temp="1">' +\r
+ editor._.styles.join( '\n' ) +\r
+ '</style>';\r
+\r
+ !fullPage && ( headExtra =\r
+ CKEDITOR.tools.buildStyleHtml( editor.config.contentsCss ) +\r
+ headExtra );\r
+\r
+ var baseTag = config.baseHref ? '<base href="' + config.baseHref + '" cke_temp="1" />' : '';\r
+\r
+ if ( fullPage )\r
{\r
- data = editor.dataProcessor.toHtml( data, fixForBody );\r
+ // Search and sweep out the doctype declaration.\r
+ data = data.replace( /<!DOCTYPE[^>]*>/i, function( match )\r
+ {\r
+ editor.docType = docType = match;\r
+ return '';\r
+ });\r
}\r
\r
- data =\r
- editor.config.docType +\r
- '<html dir="' + editor.config.contentsLangDirection + '">' +\r
- '<head>' +\r
- '<link type="text/css" rel="stylesheet" href="' +\r
- [].concat( editor.config.contentsCss ).join( '"><link type="text/css" rel="stylesheet" href="' ) +\r
- '">' +\r
- '<style type="text/css" _fcktemp="true">' +\r
- editor._.styles.join( '\n' ) +\r
- '</style>'+\r
- '</head>' +\r
- '<body>' +\r
- data +\r
- '</body>' +\r
- '</html>' +\r
- activationScript;\r
-\r
- window[ '_cke_htmlToLoad_' + editor.name ] = data;\r
- CKEDITOR._[ 'contentDomReady' + editor.name ] = contentDomReady;\r
- createIFrame();\r
+ // Get the HTML version of the data.\r
+ if ( editor.dataProcessor )\r
+ data = editor.dataProcessor.toHtml( data, fixForBody );\r
\r
- // Opera must use the old method for loading contents.\r
- if ( CKEDITOR.env.opera )\r
+ if ( fullPage )\r
{\r
- var doc = iframe.$.contentWindow.document;\r
- doc.open();\r
- doc.write( data );\r
- doc.close();\r
+ // Check if the <body> tag is available.\r
+ if ( !(/<body[\s|>]/).test( data ) )\r
+ data = '<body>' + data;\r
+\r
+ // Check if the <html> tag is available.\r
+ if ( !(/<html[\s|>]/).test( data ) )\r
+ data = '<html>' + data + '</html>';\r
+\r
+ // Check if the <head> tag is available.\r
+ if ( !(/<head[\s|>]/).test( data ) )\r
+ data = data.replace( /<html[^>]*>/, '$&<head><title></title></head>' ) ;\r
+\r
+ // The base must be the first tag in the HEAD, e.g. to get relative\r
+ // links on styles.\r
+ baseTag && ( data = data.replace( /<head>/, '$&' + baseTag ) );\r
+\r
+ // Inject the extra stuff into <head>.\r
+ // Attention: do not change it before testing it well. (V2)\r
+ // This is tricky... if the head ends with <meta ... content type>,\r
+ // Firefox will break. But, it works if we place our extra stuff as\r
+ // the last elements in the HEAD.\r
+ data = data.replace( /<\/head\s*>/, headExtra + '$&' );\r
+\r
+ // Add the DOCTYPE back to it.\r
+ data = docType + data;\r
}\r
+ else\r
+ {\r
+ data =\r
+ config.docType +\r
+ '<html dir="' + config.contentsLangDirection + '">' +\r
+ '<title>' + frameLabel + '</title>' +\r
+ '<head>' +\r
+ baseTag +\r
+ headExtra +\r
+ '</head>' +\r
+ '<body' + ( config.bodyId ? ' id="' + config.bodyId + '"' : '' ) +\r
+ ( config.bodyClass ? ' class="' + config.bodyClass + '"' : '' ) +\r
+ '>' +\r
+ data +\r
+ '</html>';\r
+ }\r
+\r
+ data += activationScript;\r
+\r
+ CKEDITOR._[ 'contentDomReady' + editor.name ] = contentDomReady;\r
+ createIFrame( data );\r
},\r
\r
getData : function()\r
{\r
- var data = iframe.getFrameDocument().getBody().getHtml();\r
+ var config = editor.config,\r
+ fullPage = config.fullPage,\r
+ docType = fullPage && editor.docType,\r
+ doc = iframe.getFrameDocument();\r
+\r
+ var data = fullPage\r
+ ? doc.getDocumentElement().getOuterHtml()\r
+ : doc.getBody().getHtml();\r
\r
if ( editor.dataProcessor )\r
data = editor.dataProcessor.toDataFormat( data, fixForBody );\r
\r
// Strip the last blank paragraph within document.\r
- if ( editor.config.ignoreEmptyParagraph )\r
+ if ( config.ignoreEmptyParagraph )\r
data = data.replace( emptyParagraphRegexp, '' );\r
\r
+ if ( docType )\r
+ data = docType + '\n' + data;\r
+\r
return data;\r
},\r
\r
editor.on( 'selectionChange', onSelectionChangeFixBody, null, null, 1 );\r
});\r
\r
+ var titleBackup;\r
+ // Setting voice label as window title, backup the original one\r
+ // and restore it before running into use.\r
+ editor.on( 'contentDom', function ()\r
+ {\r
+ var title = editor.document.getElementsByTag( 'title' ).getItem( 0 );\r
+ title.setAttribute( '_cke_title', editor.document.$.title );\r
+ editor.document.$.title = frameLabel;\r
+ });\r
+\r
+\r
// Create an invisible element to grab focus.\r
- if( CKEDITOR.env.ie )\r
+ if ( CKEDITOR.env.ie )\r
{\r
var ieFocusGrabber;\r
editor.on( 'uiReady', function()\r
{\r
ieFocusGrabber = editor.container.append( CKEDITOR.dom.element.createFromHtml(\r
- '<input tabindex="-1" style="position:absolute; left:-10000">' ) );\r
+ // Use 'span' instead of anything else to fly under the screen-reader radar. (#5049)\r
+ '<span tabindex="-1" style="position:absolute; left:-10000" role="presentation"></span>' ) );\r
\r
ieFocusGrabber.on( 'focus', function()\r
{\r
});\r
\r
// Fixing Firefox 'Back-Forward Cache' break design mode. (#4514)\r
- if( CKEDITOR.env.gecko )\r
+ if ( CKEDITOR.env.gecko )\r
{\r
- var topWin = window.top;\r
-\r
( function ()\r
{\r
- var topBody = topWin.document.body;\r
+ var body = document.body;\r
\r
- if( !topBody )\r
- topWin.addEventListener( 'load', arguments.callee, false );\r
+ if ( !body )\r
+ window.addEventListener( 'load', arguments.callee, false );\r
else\r
{\r
- topBody.setAttribute( 'onpageshow', topBody.getAttribute( 'onpageshow' )\r
+ body.setAttribute( 'onpageshow', body.getAttribute( 'onpageshow' )\r
+ ';event.persisted && CKEDITOR.tools.callFunction(' +\r
CKEDITOR.tools.addFunction( function()\r
{\r
var allInstances = CKEDITOR.instances,\r
editor,\r
doc;\r
- for( var i in allInstances )\r
+ for ( var i in allInstances )\r
{\r
editor = allInstances[ i ];\r
doc = editor.document;\r
- if( doc )\r
+ if ( doc )\r
{\r
doc.$.designMode = 'off';\r
doc.$.designMode = 'on';\r
* config.ignoreEmptyParagraph = false;\r
*/\r
CKEDITOR.config.ignoreEmptyParagraph = true;\r
+\r
+/**\r
+ * Fired when data is loaded and ready for retrieval in an editor instance.\r
+ * @name CKEDITOR.editor#dataReady\r
+ * @event\r
+ */\r
Got questions, comments, patches, etc.? Contact Jason Woofenden