X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=_source%2Fplugins%2Fwysiwygarea%2Fplugin.js;fp=_source%2Fplugins%2Fwysiwygarea%2Fplugin.js;h=0000000000000000000000000000000000000000;hb=4625dba05116026713fee9008dd93306be0d1553;hp=ed284f993c82e4c14d455da89c9bb9cc856e81e5;hpb=3fe9cac293e090ea459a3ee10d78cbe9e1dd0e03;p=ckeditor.git diff --git a/_source/plugins/wysiwygarea/plugin.js b/_source/plugins/wysiwygarea/plugin.js deleted file mode 100644 index ed284f9..0000000 --- a/_source/plugins/wysiwygarea/plugin.js +++ /dev/null @@ -1,1404 +0,0 @@ -/* -Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. -For licensing, see LICENSE.html or http://ckeditor.com/license -*/ - -/** - * @fileOverview The "wysiwygarea" plugin. It registers the "wysiwyg" editing - * mode, which handles the main editing area space. - */ - -(function() -{ - // Matching an empty paragraph at the end of document. - var emptyParagraphRegexp = /(^|]*>)\s*<(p|div|address|h\d|center|pre)[^>]*>\s*(?:]*>| |\u00A0| )?\s*(:?<\/\2>)?\s*(?=$|<\/body>)/gi; - - var notWhitespaceEval = CKEDITOR.dom.walker.whitespaces( true ), - notBogus = CKEDITOR.dom.walker.bogus( true ), - notEmpty = function( node ) { return notWhitespaceEval( node ) && notBogus( node ); }; - - // Elements that could blink the cursor anchoring beside it, like hr, page-break. (#6554) - function nonEditable( element ) - { - return element.isBlockBoundary() && CKEDITOR.dtd.$empty[ element.getName() ]; - } - - - function onInsert( insertFunc ) - { - return function( evt ) - { - if ( this.mode == 'wysiwyg' ) - { - this.focus(); - - // Since the insertion might happen from within dialog or menu - // where the editor selection might be locked at the moment, - // update the locked selection. - var selection = this.getSelection(), - selIsLocked = selection.isLocked; - - selIsLocked && selection.unlock(); - - this.fire( 'saveSnapshot' ); - - insertFunc.call( this, evt.data ); - - selIsLocked && this.getSelection().lock(); - - var that = this; - // Save snaps after the whole execution completed. - // This's a workaround for make DOM modification's happened after - // 'insertElement' to be included either, e.g. Form-based dialogs' 'commitContents' - // call. - setTimeout( function() - { - try { that.fire( 'saveSnapshot' ); } - // IEs < 9 may requires a further delay to save snapshot, after pasting. (#9132) - catch ( e ) { setTimeout( function(){ that.fire( 'saveSnapshot' ); }, 200 ); } - }, 0 ); - } - }; - } - - function doInsertHtml( data ) - { - if ( this.dataProcessor ) - data = this.dataProcessor.toHtml( data ); - - if ( !data ) - return; - - // HTML insertion only considers the first range. - var selection = this.getSelection(), - range = selection.getRanges()[ 0 ]; - - if ( range.checkReadOnly() ) - return; - - // Opera: force block splitting when pasted content contains block. (#7801) - if ( CKEDITOR.env.opera ) - { - var path = new CKEDITOR.dom.elementPath( range.startContainer ); - if ( path.block ) - { - var nodes = CKEDITOR.htmlParser.fragment.fromHtml( data, false ).children; - for ( var i = 0, count = nodes.length; i < count; i++ ) - { - if ( nodes[ i ]._.isBlockLike ) - { - range.splitBlock( this.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' ); - range.insertNode( range.document.createText( '' ) ); - range.select(); - break; - } - } - } - } - - if ( CKEDITOR.env.ie ) - { - var $sel = selection.getNative(); - - // Delete control selections to avoid IE bugs on pasteHTML. - if ( $sel.type == 'Control' ) - $sel.clear(); - else if ( selection.getType() == CKEDITOR.SELECTION_TEXT ) - { - // Due to IE bugs on handling contenteditable=false blocks - // (#6005), we need to make some checks and eventually - // delete the selection first. - - range = selection.getRanges()[ 0 ]; - var endContainer = range && range.endContainer; - - if ( endContainer && - endContainer.type == CKEDITOR.NODE_ELEMENT && - endContainer.getAttribute( 'contenteditable' ) == 'false' && - range.checkBoundaryOfElement( endContainer, CKEDITOR.END ) ) - { - range.setEndAfter( range.endContainer ); - range.deleteContents(); - } - } - - $sel.createRange().pasteHTML( data ); - } - else - this.document.$.execCommand( 'inserthtml', false, data ); - - // Webkit does not scroll to the cursor position after pasting (#5558) - if ( CKEDITOR.env.webkit ) - { - selection = this.getSelection(); - selection.scrollIntoView(); - } - } - - function doInsertText( text ) - { - var selection = this.getSelection(), - mode = selection.getStartElement().hasAscendant( 'pre', true ) ? - CKEDITOR.ENTER_BR : this.config.enterMode, - isEnterBrMode = mode == CKEDITOR.ENTER_BR; - - var html = CKEDITOR.tools.htmlEncode( text.replace( /\r\n|\r/g, '\n' ) ); - - // Convert leading and trailing whitespaces into   - html = html.replace( /^[ \t]+|[ \t]+$/g, function( match, offset, s ) - { - if ( match.length == 1 ) // one space, preserve it - return ' '; - else if ( !offset ) // beginning of block - return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' '; - else // end of block - return ' ' + CKEDITOR.tools.repeat( ' ', match.length - 1 ); - } ); - - // Convert subsequent whitespaces into   - html = html.replace( /[ \t]{2,}/g, function ( match ) - { - return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' '; - } ); - - var paragraphTag = mode == CKEDITOR.ENTER_P ? 'p' : 'div'; - - // Two line-breaks create one paragraph. - if ( !isEnterBrMode ) - { - html = html.replace( /(\n{2})([\s\S]*?)(?:$|\1)/g, - function( match, group1, text ) - { - return '<'+paragraphTag + '>' + text + ''; - }); - } - - // One
per line-break. - html = html.replace( /\n/g, '
' ); - - // Compensate padding
for non-IE. - if ( !( isEnterBrMode || CKEDITOR.env.ie ) ) - { - html = html.replace( new RegExp( '
(?=)' ), function( match ) - { - return CKEDITOR.tools.repeat( match, 2 ); - } ); - } - - // Inline styles have to be inherited in Firefox. - if ( CKEDITOR.env.gecko || CKEDITOR.env.webkit ) - { - var path = new CKEDITOR.dom.elementPath( selection.getStartElement() ), - context = []; - - for ( var i = 0; i < path.elements.length; i++ ) - { - var tag = path.elements[ i ].getName(); - if ( tag in CKEDITOR.dtd.$inline ) - context.unshift( path.elements[ i ].getOuterHtml().match( /^<.*?>/) ); - else if ( tag in CKEDITOR.dtd.$block ) - break; - } - - // Reproduce the context by preceding the pasted HTML with opening inline tags. - html = context.join( '' ) + html; - } - - doInsertHtml.call( this, html ); - } - - function doInsertElement( element ) - { - var selection = this.getSelection(), - ranges = selection.getRanges(), - elementName = element.getName(), - isBlock = CKEDITOR.dtd.$block[ elementName ]; - - var selIsLocked = selection.isLocked; - - if ( selIsLocked ) - selection.unlock(); - - var range, clone, lastElement, bookmark; - - for ( var i = ranges.length - 1 ; i >= 0 ; i-- ) - { - range = ranges[ i ]; - - if ( !range.checkReadOnly() ) - { - // Remove the original contents, merge splitted nodes. - range.deleteContents( 1 ); - - clone = !i && element || element.clone( 1 ); - - // If we're inserting a block at dtd-violated position, split - // the parent blocks until we reach blockLimit. - var current, dtd; - if ( isBlock ) - { - while ( ( current = range.getCommonAncestor( 0, 1 ) ) - && ( dtd = CKEDITOR.dtd[ current.getName() ] ) - && !( dtd && dtd [ elementName ] ) ) - { - // Split up inline elements. - if ( current.getName() in CKEDITOR.dtd.span ) - range.splitElement( current ); - // If we're in an empty block which indicate a new paragraph, - // simply replace it with the inserting block.(#3664) - else if ( range.checkStartOfBlock() - && range.checkEndOfBlock() ) - { - range.setStartBefore( current ); - range.collapse( true ); - current.remove(); - } - else - range.splitBlock(); - } - } - - // Insert the new node. - range.insertNode( clone ); - - // Save the last element reference so we can make the - // selection later. - if ( !lastElement ) - lastElement = clone; - } - } - - if ( lastElement ) - { - range.moveToPosition( lastElement, CKEDITOR.POSITION_AFTER_END ); - - // If we're inserting a block element immediately followed by - // another block element, the selection must be optimized. (#3100,#5436,#8950) - if ( isBlock ) - { - var next = lastElement.getNext( notEmpty ), - nextName = next && next.type == CKEDITOR.NODE_ELEMENT && next.getName(); - - // If the next one is a text block, move cursor to the start of it's content. - if ( nextName && CKEDITOR.dtd.$block[ nextName ] ) - { - if ( CKEDITOR.dtd[ nextName ][ '#' ] ) - range.moveToElementEditStart( next ); - // Otherwise move cursor to the before end of the last element. - else - range.moveToElementEditEnd( lastElement ); - } - // Open a new line if the block is inserted at the end of parent. - else if ( !next ) - { - next = range.fixBlock( true, this.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' ); - range.moveToElementEditStart( next ); - } - } - } - - selection.selectRanges( [ range ] ); - - if ( selIsLocked ) - this.getSelection().lock(); - } - - // DOM modification here should not bother dirty flag.(#4385) - function restoreDirty( editor ) - { - if ( !editor.checkDirty() ) - setTimeout( function(){ editor.resetDirty(); }, 0 ); - } - - 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)$/ ); - } - - function restoreSelection( selection ) - { - if ( selection.isLocked ) - { - selection.unlock(); - setTimeout( function() { selection.lock(); }, 0 ); - } - } - - function isBlankParagraph( block ) - { - return block.getOuterHtml().match( emptyParagraphRegexp ); - } - - isNotWhitespace = CKEDITOR.dom.walker.whitespaces( true ); - - // Gecko need a key event to 'wake up' the editing - // ability when document is empty.(#3864) - function activateEditing( editor ) - { - var win = editor.window, - doc = editor.document, - body = editor.document.getBody(), - bodyFirstChild = body.getFirst(), - bodyChildsNum = body.getChildren().count(); - - if ( !bodyChildsNum - || bodyChildsNum == 1 - && bodyFirstChild.type == CKEDITOR.NODE_ELEMENT - && bodyFirstChild.hasAttribute( '_moz_editor_bogus_node' ) ) - { - restoreDirty( editor ); - - // Memorize scroll position to restore it later (#4472). - var hostDocument = editor.element.getDocument(); - var hostDocumentElement = hostDocument.getDocumentElement(); - var scrollTop = hostDocumentElement.$.scrollTop; - var scrollLeft = hostDocumentElement.$.scrollLeft; - - // Simulating keyboard character input by dispatching a keydown of white-space text. - var keyEventSimulate = doc.$.createEvent( "KeyEvents" ); - keyEventSimulate.initKeyEvent( 'keypress', true, true, win.$, false, - false, false, false, 0, 32 ); - doc.$.dispatchEvent( keyEventSimulate ); - - if ( scrollTop != hostDocumentElement.$.scrollTop || scrollLeft != hostDocumentElement.$.scrollLeft ) - hostDocument.getWindow().$.scrollTo( scrollLeft, scrollTop ); - - // Restore the original document status by placing the cursor before a bogus br created (#5021). - bodyChildsNum && body.getFirst().remove(); - doc.getBody().appendBogus(); - var nativeRange = new CKEDITOR.dom.range( doc ); - nativeRange.setStartAt( body , CKEDITOR.POSITION_AFTER_START ); - nativeRange.select(); - } - } - - /** - * Auto-fixing block-less content by wrapping paragraph (#3190), prevent - * non-exitable-block by padding extra br.(#3189) - */ - function onSelectionChangeFixBody( evt ) - { - var editor = evt.editor, - path = evt.data.path, - blockLimit = path.blockLimit, - selection = evt.data.selection, - range = selection.getRanges()[0], - body = editor.document.getBody(), - enterMode = editor.config.enterMode; - - if ( CKEDITOR.env.gecko ) - { - // Ensure bogus br could help to move cursor (out of styles) to the end of block. (#7041) - var pathBlock = path.block || path.blockLimit, - lastNode = pathBlock && pathBlock.getLast( isNotEmpty ); - - // Check some specialities of the current path block: - // 1. It is really displayed as block; (#7221) - // 2. It doesn't end with one inner block; (#7467) - // 3. It doesn't have bogus br yet. - if ( pathBlock - && pathBlock.isBlockBoundary() - && !( lastNode && lastNode.type == CKEDITOR.NODE_ELEMENT && lastNode.isBlockBoundary() ) - && !pathBlock.is( 'pre' ) - && !pathBlock.getBogus() ) - { - pathBlock.appendBogus(); - } - } - - // When we're in block enter mode, a new paragraph will be established - // to encapsulate inline contents right under body. (#3657) - if ( editor.config.autoParagraph !== false - && enterMode != CKEDITOR.ENTER_BR - && range.collapsed - && blockLimit.getName() == 'body' - && !path.block ) - { - var fixedBlock = range.fixBlock( true, - editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' ); - - // For IE, we should remove any filler node which was introduced before. - if ( CKEDITOR.env.ie ) - { - var first = fixedBlock.getFirst( isNotEmpty ); - first && isNbsp( first ) && first.remove(); - } - - // 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 ) ) - { - var element = fixedBlock.getNext( isNotWhitespace ); - if ( element && - element.type == CKEDITOR.NODE_ELEMENT && - !nonEditable( element ) ) - { - range.moveToElementEditStart( element ); - fixedBlock.remove(); - } - else - { - element = fixedBlock.getPrevious( isNotWhitespace ); - if ( element && - element.type == CKEDITOR.NODE_ELEMENT && - !nonEditable( element ) ) - { - range.moveToElementEditEnd( element ); - fixedBlock.remove(); - } - } - } - - range.select(); - // Cancel this selection change in favor of the next (correct). (#6811) - evt.cancel(); - } - - // Browsers are incapable of moving cursor out of certain block elements (e.g. table, div, pre) - // at the end of document, makes it unable to continue adding content, we have to make this - // easier by opening an new empty paragraph. - var testRange = new CKEDITOR.dom.range( editor.document ); - testRange.moveToElementEditEnd( editor.document.getBody() ); - var testPath = new CKEDITOR.dom.elementPath( testRange.startContainer ); - if ( !testPath.blockLimit.is( 'body') ) - { - var paddingBlock; - if ( enterMode != CKEDITOR.ENTER_BR ) - paddingBlock = body.append( editor.document.createElement( enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) ); - else - paddingBlock = body; - - if ( !CKEDITOR.env.ie ) - paddingBlock.appendBogus(); - } - } - - CKEDITOR.plugins.add( 'wysiwygarea', - { - requires : [ 'editingblock' ], - - init : function( editor ) - { - var fixForBody = ( editor.config.enterMode != CKEDITOR.ENTER_BR && editor.config.autoParagraph !== false ) - ? editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' : false; - - var frameLabel = editor.lang.editorTitle.replace( '%1', editor.name ), - frameDesc = editor.lang.editorHelp; - - if ( CKEDITOR.env.ie ) - frameLabel += ', ' + frameDesc; - - var win = CKEDITOR.document.getWindow(); - var contentDomReadyHandler; - editor.on( 'editingBlockReady', function() - { - var mainElement, - iframe, - isLoadingData, - isPendingFocus, - frameLoaded, - fireMode, - onResize; - - - // Support for custom document.domain in IE. - var isCustomDomain = CKEDITOR.env.isCustomDomain(); - - // Creates the iframe that holds the editable document. - var createIFrame = function( data ) - { - if ( iframe ) - iframe.remove(); - - var src = - 'document.open();' + - - // The document domain must be set any time we - // call document.open(). - ( isCustomDomain ? ( 'document.domain="' + document.domain + '";' ) : '' ) + - - 'document.close();'; - - // With IE, the custom domain has to be taken care at first, - // for other browers, the 'src' attribute should be left empty to - // trigger iframe's 'load' event. - src = - CKEDITOR.env.air ? - 'javascript:void(0)' : - CKEDITOR.env.ie ? - 'javascript:void(function(){' + encodeURIComponent( src ) + '}())' - : - ''; - - var labelId = CKEDITOR.tools.getNextId(); - iframe = CKEDITOR.dom.element.createFromHtml( '' ); - - // Running inside of Firefox chrome the load event doesn't bubble like in a normal page (#5689) - if ( document.location.protocol == 'chrome:' ) - CKEDITOR.event.useCapture = true; - - // With FF, it's better to load the data on iframe.load. (#3894,#4058) - iframe.on( 'load', function( ev ) - { - frameLoaded = 1; - ev.removeListener(); - - var doc = iframe.getFrameDocument(); - doc.write( data ); - - CKEDITOR.env.air && contentDomReady( doc.getWindow().$ ); - }); - - // Reset adjustment back to default (#5689) - if ( document.location.protocol == 'chrome:' ) - CKEDITOR.event.useCapture = false; - - mainElement.append( CKEDITOR.dom.element.createFromHtml( - '' + frameDesc + '')); - - mainElement.append( iframe ); - - // Webkit: iframe size doesn't auto fit well. (#7360) - if ( CKEDITOR.env.webkit ) - { - onResize = function() - { - // Hide the iframe to get real size of the holder. (#8941) - mainElement.setStyle( 'width', '100%' ); - iframe.hide(); - - iframe.setSize( 'width', mainElement.getSize( 'width' ) ); - mainElement.removeStyle( 'width' ); - iframe.show(); - }; - - win.on( 'resize', onResize ); - } - }; - - // 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. - function contentDomReady( domWindow ) - { - if ( !frameLoaded ) - return; - frameLoaded = 0; - - editor.fire( 'ariaWidget', iframe ); - - var domDocument = domWindow.document, - body = domDocument.body; - - // Remove this script from the DOM. - var script = domDocument.getElementById( "cke_actscrpt" ); - script && script.parentNode.removeChild( script ); - - body.spellcheck = !editor.config.disableNativeSpellChecker; - - var editable = !editor.readOnly; - - if ( CKEDITOR.env.ie ) - { - // Don't display the focus border. - body.hideFocus = true; - - // Disable and re-enable the body to avoid IE from - // taking the editing focus at startup. (#141 / #523) - body.disabled = true; - body.contentEditable = editable; - body.removeAttribute( 'disabled' ); - } - else - { - // 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.$.body.contentEditable = editable; - else if ( CKEDITOR.env.webkit ) - domDocument.$.body.parentNode.contentEditable = editable; - else - domDocument.$.designMode = editable? 'off' : 'on'; - }, 0 ); - } - - editable && CKEDITOR.env.gecko && CKEDITOR.tools.setTimeout( activateEditing, 0, null, editor ); - - domWindow = editor.window = new CKEDITOR.dom.window( domWindow ); - domDocument = editor.document = new CKEDITOR.dom.document( domDocument ); - - editable && domDocument.on( 'dblclick', function( evt ) - { - var element = evt.data.getTarget(), - data = { element : element, dialog : '' }; - editor.fire( 'doubleclick', data ); - data.dialog && editor.openDialog( data.dialog ); - }); - - // Prevent automatic submission in IE #6336 - CKEDITOR.env.ie && domDocument.on( 'click', function( evt ) - { - var element = evt.data.getTarget(); - if ( element.is( 'input' ) ) - { - var type = element.getAttribute( 'type' ); - if ( type == 'submit' || type == 'reset' ) - evt.data.preventDefault(); - } - }); - - // Gecko/Webkit need some help when selecting control type elements. (#3448) - if ( !( CKEDITOR.env.ie || CKEDITOR.env.opera ) ) - { - domDocument.on( 'mousedown', function( ev ) - { - var control = ev.data.getTarget(); - if ( control.is( 'img', 'hr', 'input', 'textarea', 'select' ) ) - editor.getSelection().selectElement( control ); - } ); - } - - if ( CKEDITOR.env.gecko ) - { - domDocument.on( 'mouseup', function( ev ) - { - if ( ev.data.$.button == 2 ) - { - var target = ev.data.getTarget(); - - // Prevent right click from selecting an empty block even - // when selection is anchored inside it. (#5845) - if ( !target.getOuterHtml().replace( emptyParagraphRegexp, '' ) ) - { - var range = new CKEDITOR.dom.range( domDocument ); - range.moveToElementEditStart( target ); - range.select( true ); - } - } - } ); - } - - // Prevent the browser opening links in read-only blocks. (#6032) - domDocument.on( 'click', function( ev ) - { - ev = ev.data; - if ( ev.getTarget().is( 'a' ) && ev.$.button != 2 ) - ev.preventDefault(); - }); - - // Webkit: avoid from editing form control elements content. - if ( CKEDITOR.env.webkit ) - { - // Mark that cursor will right blinking (#7113). - domDocument.on( 'mousedown', function() { wasFocused = 1; } ); - // Prevent from tick checkbox/radiobox/select - domDocument.on( 'click', function( ev ) - { - if ( ev.data.getTarget().is( 'input', 'select' ) ) - ev.data.preventDefault(); - } ); - - // Prevent from editig textfield/textarea value. - domDocument.on( 'mouseup', function( ev ) - { - if ( ev.data.getTarget().is( 'input', 'textarea' ) ) - ev.data.preventDefault(); - } ); - } - - var focusTarget = CKEDITOR.env.ie ? iframe : domWindow; - focusTarget.on( 'blur', function() - { - editor.focusManager.blur(); - }); - - var wasFocused; - - focusTarget.on( 'focus', function() - { - var doc = editor.document; - - if ( CKEDITOR.env.gecko || CKEDITOR.env.opera ) - doc.getBody().focus(); - // Webkit needs focus for the first time on the HTML element. (#6153) - else if ( CKEDITOR.env.webkit ) - { - if ( !wasFocused ) - { - editor.document.getDocumentElement().focus(); - wasFocused = 1; - } - } - - editor.focusManager.focus(); - }); - - var keystrokeHandler = editor.keystrokeHandler; - // Prevent backspace from navigating off the page. - keystrokeHandler.blockedKeystrokes[ 8 ] = !editable; - keystrokeHandler.attach( domDocument ); - - domDocument.getDocumentElement().addClass( domDocument.$.compatMode ); - // Override keystroke behaviors. - editor.on( 'key', function( evt ) - { - if ( editor.mode != 'wysiwyg' ) - return; - - var keyCode = evt.data.keyCode; - - // Backspace OR Delete. - if ( keyCode in { 8 : 1, 46 : 1 } ) - { - var sel = editor.getSelection(), - selected = sel.getSelectedElement(), - range = sel.getRanges()[ 0 ], - path = new CKEDITOR.dom.elementPath( range.startContainer ), - block, - parent, - next, - rtl = keyCode == 8; - - // Override keystrokes which should have deletion behavior - // on fully selected element . (#4047) (#7645) - if ( selected ) - { - // 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) - range.moveToPosition( selected, CKEDITOR.POSITION_BEFORE_START ); - // Remove the control manually. - selected.remove(); - range.select(); - - editor.fire( 'saveSnapshot' ); - - evt.cancel(); - } - else if ( range.collapsed ) - { - // Handle the following special cases: (#6217) - // 1. Del/Backspace key before/after table; - // 2. Backspace Key after start of table. - if ( ( block = path.block ) && - range[ rtl ? 'checkStartOfBlock' : 'checkEndOfBlock' ]() && - ( next = block[ rtl ? 'getPrevious' : 'getNext' ]( notWhitespaceEval ) ) && - next.is( 'table' ) ) - { - editor.fire( 'saveSnapshot' ); - - // Remove the current empty block. - if ( range[ rtl ? 'checkEndOfBlock' : 'checkStartOfBlock' ]() ) - block.remove(); - - // Move cursor to the beginning/end of table cell. - range[ 'moveToElementEdit' + ( rtl ? 'End' : 'Start' ) ]( next ); - range.select(); - - editor.fire( 'saveSnapshot' ); - - evt.cancel(); - } - else if ( path.blockLimit.is( 'td' ) && - ( parent = path.blockLimit.getAscendant( 'table' ) ) && - range.checkBoundaryOfElement( parent, rtl ? CKEDITOR.START : CKEDITOR.END ) && - ( next = parent[ rtl ? 'getPrevious' : 'getNext' ]( notWhitespaceEval ) ) ) - { - editor.fire( 'saveSnapshot' ); - - // Move cursor to the end of previous block. - range[ 'moveToElementEdit' + ( rtl ? 'End' : 'Start' ) ]( next ); - - // Remove any previous empty block. - if ( range.checkStartOfBlock() && range.checkEndOfBlock() ) - next.remove(); - else - range.select(); - - editor.fire( 'saveSnapshot' ); - - evt.cancel(); - } - - } - } - - // PageUp OR PageDown - if ( keyCode == 33 || keyCode == 34 ) - { - if ( CKEDITOR.env.gecko ) - { - var body = domDocument.getBody(); - - // Page up/down cause editor selection to leak - // outside of editable thus we try to intercept - // the behavior, while it affects only happen - // when editor contents are not overflowed. (#7955) - if ( domWindow.$.innerHeight > body.$.offsetHeight ) - { - range = new CKEDITOR.dom.range( domDocument ); - range[ keyCode == 33 ? 'moveToElementEditStart' : 'moveToElementEditEnd']( body ); - range.select(); - evt.cancel(); - } - } - - } - } ); - - // PageUp/PageDown scrolling is broken in document - // with standard doctype, manually fix it. (#4736) - if ( CKEDITOR.env.ie && 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 ); - } - } ); - } - - // Prevent IE from leaving new paragraph after deleting all contents in body. (#6966) - if ( CKEDITOR.env.ie && editor.config.enterMode != CKEDITOR.ENTER_P ) - { - domDocument.on( 'selectionchange', function() - { - var body = domDocument.getBody(), - sel = editor.getSelection(), - range = sel && sel.getRanges()[ 0 ]; - - if ( range && body.getHtml().match( /^

 <\/p>$/i ) - && range.startContainer.equals( body ) ) - { - // Avoid the ambiguity from a real user cursor position. - setTimeout( function () - { - range = editor.getSelection().getRanges()[ 0 ]; - if ( !range.startContainer.equals ( 'body' ) ) - { - body.getFirst().remove( 1 ); - range.moveToElementEditEnd( body ); - range.select( 1 ); - } - }, 0 ); - } - }); - } - - // Adds the document body as a context menu target. - if ( editor.contextMenu ) - editor.contextMenu.addTarget( domDocument, editor.config.browserContextMenuOnCtrl !== false ); - - setTimeout( function() - { - editor.fire( 'contentDom' ); - - if ( fireMode ) - { - editor.mode = 'wysiwyg'; - editor.fire( 'mode', { previousMode : editor._.previousMode } ); - fireMode = false; - } - - isLoadingData = false; - - if ( isPendingFocus ) - { - editor.focus(); - isPendingFocus = false; - } - setTimeout( function() - { - editor.fire( 'dataReady' ); - }, 0 ); - - // Enable dragging of position:absolute elements in IE. - try { editor.document.$.execCommand ( '2D-position', false, true); } catch(e) {} - - // IE, Opera and Safari may not support it and throw errors. - try { editor.document.$.execCommand( 'enableInlineTableEditing', false, !editor.config.disableNativeTableHandles ); } catch(e) {} - if ( editor.config.disableObjectResizing ) - { - try - { - editor.document.$.execCommand( 'enableObjectResizing', false, false ); - } - catch(e) - { - // For browsers in which the above method failed, we can cancel the resizing on the fly (#4208) - editor.document.getBody().on( CKEDITOR.env.ie ? 'resizestart' : 'resize', function( evt ) - { - evt.data.preventDefault(); - }); - } - } - - /* - * IE BUG: IE might have rendered the iframe with invisible contents. - * (#3623). Push some inconsequential CSS style changes to force IE to - * refresh it. - * - * Also, for some unknown reasons, short timeouts (e.g. 100ms) do not - * fix the problem. :( - */ - if ( CKEDITOR.env.ie ) - { - setTimeout( function() - { - if ( editor.document ) - { - var $body = editor.document.$.body; - $body.runtimeStyle.marginBottom = '0px'; - $body.runtimeStyle.marginBottom = ''; - } - }, 1000 ); - } - }, - 0 ); - } - - editor.addMode( 'wysiwyg', - { - load : function( holderElement, data, isSnapshot ) - { - mainElement = holderElement; - - if ( CKEDITOR.env.ie && CKEDITOR.env.quirks ) - holderElement.setStyle( 'position', 'relative' ); - - // The editor data "may be dirty" after this - // point. - editor.mayBeDirty = true; - - fireMode = true; - - if ( isSnapshot ) - this.loadSnapshotData( data ); - else - this.loadData( data ); - }, - - loadData : function( data ) - { - isLoadingData = true; - editor._.dataStore = { id : 1 }; - - var config = editor.config, - fullPage = config.fullPage, - docType = config.docType; - - // Build the additional stuff to be included into . - var headExtra = - ''; - - !fullPage && ( headExtra = - CKEDITOR.tools.buildStyleHtml( editor.config.contentsCss ) + - headExtra ); - - var baseTag = config.baseHref ? '' : ''; - - if ( fullPage ) - { - // Search and sweep out the doctype declaration. - data = data.replace( /]*>/i, function( match ) - { - editor.docType = docType = match; - return ''; - }).replace( /<\?xml\s[^\?]*\?>/i, function( match ) - { - editor.xmlDeclaration = match; - return ''; - }); - } - - // Get the HTML version of the data. - if ( editor.dataProcessor ) - data = editor.dataProcessor.toHtml( data, fixForBody ); - - if ( fullPage ) - { - // Check if the tag is available. - if ( !(/]/).test( data ) ) - data = '' + data; - - // Check if the tag is available. - if ( !(/]/).test( data ) ) - data = '' + data + ''; - - // Check if the tag is available. - if ( !(/]/).test( data ) ) - data = data.replace( /]*>/, '$&' ) ; - 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 + '$&' ); - - // Add the DOCTYPE back to it. - data = docType + data; - } - else - { - data = - config.docType + - '' + - '' + - '' + frameLabel + '' + - baseTag + - headExtra + - '' + - '' + - data + - ''; - } - - // Distinguish bogus to normal BR at the end of document for Mozilla. (#5293). - if ( CKEDITOR.env.gecko ) - data = data.replace( /
(?=\s*<\/(:?html|body)>)/, '$&
' ); - - 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 config = editor.config, - fullPage = config.fullPage, - docType = fullPage && editor.docType, - xmlDeclaration = fullPage && editor.xmlDeclaration, - doc = iframe.getFrameDocument(); - - var data = fullPage - ? doc.getDocumentElement().getOuterHtml() - : doc.getBody().getHtml(); - - // BR at the end of document is bogus node for Mozilla. (#5293). - if ( CKEDITOR.env.gecko ) - data = data.replace( /
(?=\s*(:?$|<\/body>))/, '' ); - - if ( editor.dataProcessor ) - data = editor.dataProcessor.toDataFormat( data, fixForBody ); - - // Reset empty if the document contains only one empty paragraph. - if ( config.ignoreEmptyParagraph ) - data = data.replace( emptyParagraphRegexp, function( match, lookback ) { return lookback; } ); - - if ( xmlDeclaration ) - data = xmlDeclaration + '\n' + data; - if ( docType ) - data = docType + '\n' + data; - - return data; - }, - - getSnapshotData : function() - { - return iframe.getFrameDocument().getBody().getHtml(); - }, - - loadSnapshotData : function( data ) - { - 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(); - - /* - * IE BUG: When destroying editor DOM with the selection remains inside - * editing area would break IE7/8's selection system, we have to put the editing - * iframe offline first. (#3812 and #5441) - */ - iframe.remove(); - }, - - unload : function( holderElement ) - { - this.onDispose(); - - if ( onResize ) - win.removeListener( 'resize', onResize ); - - editor.window = editor.document = iframe = mainElement = isPendingFocus = null; - - editor.fire( 'contentDomUnload' ); - }, - - focus : function() - { - var win = editor.window; - - if ( isLoadingData ) - isPendingFocus = true; - else if ( win ) - { - var sel = editor.getSelection(), - ieSel = sel && sel.getNative(); - - // IE considers control-type element as separate - // focus host when selected, avoid destroying the - // selection in such case. (#5812) (#8949) - if ( ieSel && ieSel.type == 'Control' ) - return; - - // AIR needs a while to focus when moving from a link. - CKEDITOR.env.air ? setTimeout( function () { win.focus(); }, 0 ) : win.focus(); - editor.selectionChange(); - } - } - }); - - editor.on( 'insertHtml', onInsert( doInsertHtml ) , null, null, 20 ); - editor.on( 'insertElement', onInsert( doInsertElement ), null, null, 20 ); - editor.on( 'insertText', onInsert( doInsertText ), null, null, 20 ); - // Auto fixing on some document structure weakness to enhance usabilities. (#3190 and #3189) - editor.on( 'selectionChange', function( evt ) - { - if ( editor.readOnly ) - return; - - var sel = editor.getSelection(); - // Do it only when selection is not locked. (#8222) - if ( sel && !sel.isLocked ) - { - var isDirty = editor.checkDirty(); - editor.fire( 'saveSnapshot', { contentOnly : 1 } ); - onSelectionChangeFixBody.call( this, evt ); - editor.fire( 'updateSnapshot' ); - !isDirty && editor.resetDirty(); - } - - }, null, null, 1 ); - }); - - editor.on( 'contentDom', function() - { - var title = editor.document.getElementsByTag( 'title' ).getItem( 0 ); - title.data( 'cke-title', editor.document.$.title ); - - // [IE] JAWS will not recognize the aria label we used on the iframe - // unless the frame window title string is used as the voice label, - // backup the original one and restore it on output. - CKEDITOR.env.ie && ( editor.document.$.title = frameLabel ); - }); - - editor.on( 'readOnly', function() - { - if ( editor.mode == 'wysiwyg' ) - { - // Symply reload the wysiwyg area. It'll take care of read-only. - var wysiwyg = editor.getMode(); - wysiwyg.loadData( wysiwyg.getData() ); - } - }); - - // IE>=8 stricts mode doesn't have 'contentEditable' in effect - // on element unless it has layout. (#5562) - if ( CKEDITOR.document.$.documentMode >= 8 ) - { - editor.addCss( 'html.CSS1Compat [contenteditable=false]{ min-height:0 !important;}' ); - - var selectors = []; - for ( var tag in CKEDITOR.dtd.$removeEmpty ) - selectors.push( 'html.CSS1Compat ' + tag + '[contenteditable=false]' ); - editor.addCss( selectors.join( ',' ) + '{ display:inline-block;}' ); - } - // Set the HTML style to 100% to have the text cursor in affect (#6341) - else if ( CKEDITOR.env.gecko ) - { - editor.addCss( 'html { height: 100% !important; }' ); - editor.addCss( 'img:-moz-broken { -moz-force-broken-image-icon : 1; min-width : 24px; min-height : 24px; }' ); - } - - /* #3658: [IE6] Editor document has horizontal scrollbar on long lines - To prevent this misbehavior, we show the scrollbar always */ - /* #6341: The text cursor must be set on the editor area. */ - /* #6632: Avoid having "text" shape of cursor in IE7 scrollbars.*/ - editor.addCss( 'html { _overflow-y: scroll; cursor: text; *cursor:auto;}' ); - // Use correct cursor for these elements - editor.addCss( 'img, input, textarea { cursor: default;}' ); - - // 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' ) ) ) - { - // We should flag that the element was locked by our code so - // it'll be editable by the editor functions (#6046). - var readonly = element.getAttribute( 'contenteditable' ) == 'false'; - if ( !readonly ) - { - element.data( 'cke-editable', element.hasAttribute( 'contenteditable' ) ? 'true' : '1' ); - 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";' + - ' }' + - '}' + - '})();' ); - } - } )(); - - } -})(); - -/** - * Disables the ability of resize objects (image and tables) in the editing - * area. - * @type Boolean - * @default false - * @example - * config.disableObjectResizing = true; - */ -CKEDITOR.config.disableObjectResizing = false; - -/** - * Disables the "table tools" offered natively by the browser (currently - * Firefox only) to make quick table editing operations, like adding or - * deleting rows and columns. - * @type Boolean - * @default true - * @example - * config.disableNativeTableHandles = false; - */ -CKEDITOR.config.disableNativeTableHandles = true; - -/** - * Disables the built-in words spell checker if browser provides one.

- * - * Note: Although word suggestions provided by browsers (natively) will not appear in CKEditor's default context menu, - * users can always reach the native context menu by holding the Ctrl key when right-clicking if {@link CKEDITOR.config.browserContextMenuOnCtrl} - * is enabled or you're simply not using the context menu plugin. - * - * @type Boolean - * @default true - * @example - * config.disableNativeSpellChecker = false; - */ -CKEDITOR.config.disableNativeSpellChecker = true; - -/** - * Whether the editor must output an empty value ("") if it's contents is made - * by an empty paragraph only. - * @type Boolean - * @default true - * @example - * 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 - */ - -/** - * Whether automatically create wrapping blocks around inline contents inside document body, - * this helps to ensure the integrality of the block enter mode. - * Note: Changing the default value might introduce unpredictable usability issues. - * @name CKEDITOR.config.autoParagraph - * @since 3.6 - * @type Boolean - * @default true - * @example - * config.autoParagraph = false; - */ - -/** - * Fired when some elements are added to the document - * @name CKEDITOR.editor#ariaWidget - * @event - * @param {Object} element The element being added - */