+++ /dev/null
-/*\r
-Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.\r
-For licensing, see LICENSE.html or http://ckeditor.com/license\r
-*/\r
-\r
-CKEDITOR.plugins.add( 'styles',\r
-{\r
- requires : [ 'selection' ],\r
- init : function( editor )\r
- {\r
- // This doesn't look like correct, but it's the safest way to proper\r
- // pass the disableReadonlyStyling configuration to the style system\r
- // without having to change any method signature in the API. (#6103)\r
- editor.on( 'contentDom', function()\r
- {\r
- editor.document.setCustomData( 'cke_includeReadonly', !editor.config.disableReadonlyStyling );\r
- });\r
- }\r
-});\r
-\r
-/**\r
- * Registers a function to be called whenever the selection position changes in the\r
- * editing area. The current state is passed to the function. The possible\r
- * states are {@link CKEDITOR.TRISTATE_ON} and {@link CKEDITOR.TRISTATE_OFF}.\r
- * @param {CKEDITOR.style} style The style to be watched.\r
- * @param {Function} callback The function to be called.\r
- * @example\r
- * // Create a style object for the <b> element.\r
- * var style = new CKEDITOR.style( { element : 'b' } );\r
- * var editor = CKEDITOR.instances.editor1;\r
- * editor.attachStyleStateChange( style, function( state )\r
- * {\r
- * if ( state == CKEDITOR.TRISTATE_ON )\r
- * alert( 'The current state for the B element is ON' );\r
- * else\r
- * alert( 'The current state for the B element is OFF' );\r
- * });\r
- */\r
-CKEDITOR.editor.prototype.attachStyleStateChange = function( style, callback )\r
-{\r
- // Try to get the list of attached callbacks.\r
- var styleStateChangeCallbacks = this._.styleStateChangeCallbacks;\r
-\r
- // If it doesn't exist, it means this is the first call. So, let's create\r
- // all the structure to manage the style checks and the callback calls.\r
- if ( !styleStateChangeCallbacks )\r
- {\r
- // Create the callbacks array.\r
- styleStateChangeCallbacks = this._.styleStateChangeCallbacks = [];\r
-\r
- // Attach to the selectionChange event, so we can check the styles at\r
- // that point.\r
- this.on( 'selectionChange', function( ev )\r
- {\r
- // Loop throw all registered callbacks.\r
- for ( var i = 0 ; i < styleStateChangeCallbacks.length ; i++ )\r
- {\r
- var callback = styleStateChangeCallbacks[ i ];\r
-\r
- // Check the current state for the style defined for that\r
- // callback.\r
- var currentState = callback.style.checkActive( ev.data.path ) ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF;\r
-\r
- // Call the callback function, passing the current\r
- // state to it.\r
- callback.fn.call( this, currentState );\r
- }\r
- });\r
- }\r
-\r
- // Save the callback info, so it can be checked on the next occurrence of\r
- // selectionChange.\r
- styleStateChangeCallbacks.push( { style : style, fn : callback } );\r
-};\r
-\r
-CKEDITOR.STYLE_BLOCK = 1;\r
-CKEDITOR.STYLE_INLINE = 2;\r
-CKEDITOR.STYLE_OBJECT = 3;\r
-\r
-(function()\r
-{\r
- var blockElements = { address:1,div:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,p:1,pre:1,section:1,header:1,footer:1,nav:1,article:1,aside:1,figure:1,dialog:1,hgroup:1,time:1,meter:1,menu:1,command:1,keygen:1,output:1,progress:1,details:1,datagrid:1,datalist:1 },\r
- objectElements = { a:1,embed:1,hr:1,img:1,li:1,object:1,ol:1,table:1,td:1,tr:1,th:1,ul:1,dl:1,dt:1,dd:1,form:1,audio:1,video:1 };\r
-\r
- var semicolonFixRegex = /\s*(?:;\s*|$)/,\r
- varRegex = /#\((.+?)\)/g;\r
-\r
- var notBookmark = CKEDITOR.dom.walker.bookmark( 0, 1 ),\r
- nonWhitespaces = CKEDITOR.dom.walker.whitespaces( 1 );\r
-\r
- CKEDITOR.style = function( styleDefinition, variablesValues )\r
- {\r
- // Inline style text as attribute should be converted\r
- // to styles object.\r
- var attrs = styleDefinition.attributes;\r
- if ( attrs && attrs.style )\r
- {\r
- styleDefinition.styles = CKEDITOR.tools.extend( {},\r
- styleDefinition.styles, parseStyleText( attrs.style ) );\r
- delete attrs.style;\r
- }\r
-\r
- if ( variablesValues )\r
- {\r
- styleDefinition = CKEDITOR.tools.clone( styleDefinition );\r
-\r
- replaceVariables( styleDefinition.attributes, variablesValues );\r
- replaceVariables( styleDefinition.styles, variablesValues );\r
- }\r
-\r
- var element = this.element = styleDefinition.element ?\r
- ( typeof styleDefinition.element == 'string' ? styleDefinition.element.toLowerCase() : styleDefinition.element )\r
- : '*';\r
-\r
- this.type =\r
- blockElements[ element ] ?\r
- CKEDITOR.STYLE_BLOCK\r
- : objectElements[ element ] ?\r
- CKEDITOR.STYLE_OBJECT\r
- :\r
- CKEDITOR.STYLE_INLINE;\r
-\r
- // If the 'element' property is an object with a set of possible element, it will be applied like an object style: only to existing elements\r
- if ( typeof this.element == 'object' )\r
- this.type = CKEDITOR.STYLE_OBJECT;\r
-\r
- this._ =\r
- {\r
- definition : styleDefinition\r
- };\r
- };\r
-\r
- CKEDITOR.style.prototype =\r
- {\r
- apply : function( document )\r
- {\r
- applyStyle.call( this, document, false );\r
- },\r
-\r
- remove : function( document )\r
- {\r
- applyStyle.call( this, document, true );\r
- },\r
-\r
- applyToRange : function( range )\r
- {\r
- return ( this.applyToRange =\r
- this.type == CKEDITOR.STYLE_INLINE ?\r
- applyInlineStyle\r
- : this.type == CKEDITOR.STYLE_BLOCK ?\r
- applyBlockStyle\r
- : this.type == CKEDITOR.STYLE_OBJECT ?\r
- applyObjectStyle\r
- : null ).call( this, range );\r
- },\r
-\r
- removeFromRange : function( range )\r
- {\r
- return ( this.removeFromRange =\r
- this.type == CKEDITOR.STYLE_INLINE ?\r
- removeInlineStyle\r
- : this.type == CKEDITOR.STYLE_BLOCK ?\r
- removeBlockStyle\r
- : this.type == CKEDITOR.STYLE_OBJECT ?\r
- removeObjectStyle\r
- : null ).call( this, range );\r
- },\r
-\r
- applyToObject : function( element )\r
- {\r
- setupElement( element, this );\r
- },\r
-\r
- /**\r
- * Get the style state inside an element path. Returns "true" if the\r
- * element is active in the path.\r
- */\r
- checkActive : function( elementPath )\r
- {\r
- switch ( this.type )\r
- {\r
- case CKEDITOR.STYLE_BLOCK :\r
- return this.checkElementRemovable( elementPath.block || elementPath.blockLimit, true );\r
-\r
- case CKEDITOR.STYLE_OBJECT :\r
- case CKEDITOR.STYLE_INLINE :\r
-\r
- var elements = elementPath.elements;\r
-\r
- for ( var i = 0, element ; i < elements.length ; i++ )\r
- {\r
- element = elements[ i ];\r
-\r
- if ( this.type == CKEDITOR.STYLE_INLINE\r
- && ( element == elementPath.block || element == elementPath.blockLimit ) )\r
- continue;\r
-\r
- if( this.type == CKEDITOR.STYLE_OBJECT )\r
- {\r
- var name = element.getName();\r
- if ( !( typeof this.element == 'string' ? name == this.element : name in this.element ) )\r
- continue;\r
- }\r
-\r
- if ( this.checkElementRemovable( element, true ) )\r
- return true;\r
- }\r
- }\r
- return false;\r
- },\r
-\r
- /**\r
- * Whether this style can be applied at the element path.\r
- * @param elementPath\r
- */\r
- checkApplicable : function( elementPath )\r
- {\r
- switch ( this.type )\r
- {\r
- case CKEDITOR.STYLE_INLINE :\r
- case CKEDITOR.STYLE_BLOCK :\r
- break;\r
-\r
- case CKEDITOR.STYLE_OBJECT :\r
- return elementPath.lastElement.getAscendant( this.element, true );\r
- }\r
-\r
- return true;\r
- },\r
-\r
- // Check if the element matches the current style definition.\r
- checkElementMatch : function( element, fullMatch )\r
- {\r
- var def = this._.definition;\r
-\r
- if ( !element || !def.ignoreReadonly && element.isReadOnly() )\r
- return false;\r
-\r
- var attribs,\r
- name = element.getName();\r
-\r
- // If the element name is the same as the style name.\r
- if ( typeof this.element == 'string' ? name == this.element : name in this.element )\r
- {\r
- // If no attributes are defined in the element.\r
- if ( !fullMatch && !element.hasAttributes() )\r
- return true;\r
-\r
- attribs = getAttributesForComparison( def );\r
-\r
- if ( attribs._length )\r
- {\r
- for ( var attName in attribs )\r
- {\r
- if ( attName == '_length' )\r
- continue;\r
-\r
- var elementAttr = element.getAttribute( attName ) || '';\r
-\r
- // Special treatment for 'style' attribute is required.\r
- if ( attName == 'style' ?\r
- compareCssText( attribs[ attName ], normalizeCssText( elementAttr, false ) )\r
- : attribs[ attName ] == elementAttr )\r
- {\r
- if ( !fullMatch )\r
- return true;\r
- }\r
- else if ( fullMatch )\r
- return false;\r
- }\r
- if ( fullMatch )\r
- return true;\r
- }\r
- else\r
- return true;\r
- }\r
-\r
- return false;\r
- },\r
-\r
- // Checks if an element, or any of its attributes, is removable by the\r
- // current style definition.\r
- checkElementRemovable : function( element, fullMatch )\r
- {\r
- // Check element matches the style itself.\r
- if ( this.checkElementMatch( element, fullMatch ) )\r
- return true;\r
-\r
- // Check if the element matches the style overrides.\r
- var override = getOverrides( this )[ element.getName() ] ;\r
- if ( override )\r
- {\r
- var attribs, attName;\r
-\r
- // If no attributes have been defined, remove the element.\r
- if ( !( attribs = override.attributes ) )\r
- return true;\r
-\r
- for ( var i = 0 ; i < attribs.length ; i++ )\r
- {\r
- attName = attribs[i][0];\r
- var actualAttrValue = element.getAttribute( attName );\r
- if ( actualAttrValue )\r
- {\r
- var attValue = attribs[i][1];\r
-\r
- // Remove the attribute if:\r
- // - The override definition value is null;\r
- // - The override definition value is a string that\r
- // matches the attribute value exactly.\r
- // - The override definition value is a regex that\r
- // has matches in the attribute value.\r
- if ( attValue === null ||\r
- ( typeof attValue == 'string' && actualAttrValue == attValue ) ||\r
- attValue.test( actualAttrValue ) )\r
- return true;\r
- }\r
- }\r
- }\r
- return false;\r
- },\r
-\r
- // Builds the preview HTML based on the styles definition.\r
- buildPreview : function( label )\r
- {\r
- var styleDefinition = this._.definition,\r
- html = [],\r
- elementName = styleDefinition.element;\r
-\r
- // Avoid <bdo> in the preview.\r
- if ( elementName == 'bdo' )\r
- elementName = 'span';\r
-\r
- html = [ '<', elementName ];\r
-\r
- // Assign all defined attributes.\r
- var attribs = styleDefinition.attributes;\r
- if ( attribs )\r
- {\r
- for ( var att in attribs )\r
- {\r
- html.push( ' ', att, '="', attribs[ att ], '"' );\r
- }\r
- }\r
-\r
- // Assign the style attribute.\r
- var cssStyle = CKEDITOR.style.getStyleText( styleDefinition );\r
- if ( cssStyle )\r
- html.push( ' style="', cssStyle, '"' );\r
-\r
- html.push( '>', ( label || styleDefinition.name ), '</', elementName, '>' );\r
-\r
- return html.join( '' );\r
- }\r
- };\r
-\r
- // Build the cssText based on the styles definition.\r
- CKEDITOR.style.getStyleText = function( styleDefinition )\r
- {\r
- // If we have already computed it, just return it.\r
- var stylesDef = styleDefinition._ST;\r
- if ( stylesDef )\r
- return stylesDef;\r
-\r
- stylesDef = styleDefinition.styles;\r
-\r
- // Builds the StyleText.\r
- var stylesText = ( styleDefinition.attributes && styleDefinition.attributes[ 'style' ] ) || '',\r
- specialStylesText = '';\r
-\r
- if ( stylesText.length )\r
- stylesText = stylesText.replace( semicolonFixRegex, ';' );\r
-\r
- for ( var style in stylesDef )\r
- {\r
- var styleVal = stylesDef[ style ],\r
- text = ( style + ':' + styleVal ).replace( semicolonFixRegex, ';' );\r
-\r
- // Some browsers don't support 'inherit' property value, leave them intact. (#5242)\r
- if ( styleVal == 'inherit' )\r
- specialStylesText += text;\r
- else\r
- stylesText += text;\r
- }\r
-\r
- // Browsers make some changes to the style when applying them. So, here\r
- // we normalize it to the browser format.\r
- if ( stylesText.length )\r
- stylesText = normalizeCssText( stylesText );\r
-\r
- stylesText += specialStylesText;\r
-\r
- // Return it, saving it to the next request.\r
- return ( styleDefinition._ST = stylesText );\r
- };\r
-\r
- // Gets the parent element which blocks the styling for an element. This\r
- // can be done through read-only elements (contenteditable=false) or\r
- // elements with the "data-nostyle" attribute.\r
- function getUnstylableParent( element )\r
- {\r
- var unstylable,\r
- editable;\r
-\r
- while ( ( element = element.getParent() ) )\r
- {\r
- if ( element.getName() == 'body' )\r
- break;\r
-\r
- if ( element.getAttribute( 'data-nostyle' ) )\r
- unstylable = element;\r
- else if ( !editable )\r
- {\r
- var contentEditable = element.getAttribute( 'contentEditable' );\r
-\r
- if ( contentEditable == 'false' )\r
- unstylable = element;\r
- else if ( contentEditable == 'true' )\r
- editable = 1;\r
- }\r
- }\r
-\r
- return unstylable;\r
- }\r
-\r
- function applyInlineStyle( range )\r
- {\r
- var document = range.document;\r
-\r
- if ( range.collapsed )\r
- {\r
- // Create the element to be inserted in the DOM.\r
- var collapsedElement = getElement( this, document );\r
-\r
- // Insert the empty element into the DOM at the range position.\r
- range.insertNode( collapsedElement );\r
-\r
- // Place the selection right inside the empty element.\r
- range.moveToPosition( collapsedElement, CKEDITOR.POSITION_BEFORE_END );\r
-\r
- return;\r
- }\r
-\r
- var elementName = this.element;\r
- var def = this._.definition;\r
- var isUnknownElement;\r
-\r
- // Indicates that fully selected read-only elements are to be included in the styling range.\r
- var ignoreReadonly = def.ignoreReadonly,\r
- includeReadonly = ignoreReadonly || def.includeReadonly;\r
-\r
- // If the read-only inclusion is not available in the definition, try\r
- // to get it from the document data.\r
- if ( includeReadonly == undefined )\r
- includeReadonly = document.getCustomData( 'cke_includeReadonly' );\r
-\r
- // Get the DTD definition for the element. Defaults to "span".\r
- var dtd = CKEDITOR.dtd[ elementName ] || ( isUnknownElement = true, CKEDITOR.dtd.span );\r
-\r
- // Expand the range.\r
- range.enlarge( CKEDITOR.ENLARGE_ELEMENT, 1 );\r
- range.trim();\r
-\r
- // Get the first node to be processed and the last, which concludes the\r
- // processing.\r
- var boundaryNodes = range.createBookmark(),\r
- firstNode = boundaryNodes.startNode,\r
- lastNode = boundaryNodes.endNode;\r
-\r
- var currentNode = firstNode;\r
-\r
- var styleRange;\r
-\r
- if ( !ignoreReadonly )\r
- {\r
- // Check if the boundaries are inside non stylable elements.\r
- var firstUnstylable = getUnstylableParent( firstNode ),\r
- lastUnstylable = getUnstylableParent( lastNode );\r
-\r
- // If the first element can't be styled, we'll start processing right\r
- // after its unstylable root.\r
- if ( firstUnstylable )\r
- currentNode = firstUnstylable.getNextSourceNode( true );\r
-\r
- // If the last element can't be styled, we'll stop processing on its\r
- // unstylable root.\r
- if ( lastUnstylable )\r
- lastNode = lastUnstylable;\r
- }\r
-\r
- // Do nothing if the current node now follows the last node to be processed.\r
- if ( currentNode.getPosition( lastNode ) == CKEDITOR.POSITION_FOLLOWING )\r
- currentNode = 0;\r
-\r
- while ( currentNode )\r
- {\r
- var applyStyle = false;\r
-\r
- if ( currentNode.equals( lastNode ) )\r
- {\r
- currentNode = null;\r
- applyStyle = true;\r
- }\r
- else\r
- {\r
- var nodeType = currentNode.type;\r
- var nodeName = nodeType == CKEDITOR.NODE_ELEMENT ? currentNode.getName() : null;\r
- var nodeIsReadonly = nodeName && ( currentNode.getAttribute( 'contentEditable' ) == 'false' );\r
- var nodeIsNoStyle = nodeName && currentNode.getAttribute( 'data-nostyle' );\r
-\r
- if ( nodeName && currentNode.data( 'cke-bookmark' ) )\r
- {\r
- currentNode = currentNode.getNextSourceNode( true );\r
- continue;\r
- }\r
-\r
- // Check if the current node can be a child of the style element.\r
- if ( !nodeName || ( dtd[ nodeName ]\r
- && !nodeIsNoStyle\r
- && ( !nodeIsReadonly || includeReadonly )\r
- && ( currentNode.getPosition( lastNode ) | CKEDITOR.POSITION_PRECEDING | CKEDITOR.POSITION_IDENTICAL | CKEDITOR.POSITION_IS_CONTAINED ) == ( CKEDITOR.POSITION_PRECEDING + CKEDITOR.POSITION_IDENTICAL + CKEDITOR.POSITION_IS_CONTAINED )\r
- && ( !def.childRule || def.childRule( currentNode ) ) ) )\r
- {\r
- var currentParent = currentNode.getParent();\r
-\r
- // Check if the style element can be a child of the current\r
- // node parent or if the element is not defined in the DTD.\r
- if ( currentParent\r
- && ( ( currentParent.getDtd() || CKEDITOR.dtd.span )[ elementName ] || isUnknownElement )\r
- && ( !def.parentRule || def.parentRule( currentParent ) ) )\r
- {\r
- // This node will be part of our range, so if it has not\r
- // been started, place its start right before the node.\r
- // In the case of an element node, it will be included\r
- // only if it is entirely inside the range.\r
- if ( !styleRange && ( !nodeName || !CKEDITOR.dtd.$removeEmpty[ nodeName ] || ( currentNode.getPosition( lastNode ) | CKEDITOR.POSITION_PRECEDING | CKEDITOR.POSITION_IDENTICAL | CKEDITOR.POSITION_IS_CONTAINED ) == ( CKEDITOR.POSITION_PRECEDING + CKEDITOR.POSITION_IDENTICAL + CKEDITOR.POSITION_IS_CONTAINED ) ) )\r
- {\r
- styleRange = new CKEDITOR.dom.range( document );\r
- styleRange.setStartBefore( currentNode );\r
- }\r
-\r
- // Non element nodes, readonly elements, or empty\r
- // elements can be added completely to the range.\r
- if ( nodeType == CKEDITOR.NODE_TEXT || nodeIsReadonly || ( nodeType == CKEDITOR.NODE_ELEMENT && !currentNode.getChildCount() ) )\r
- {\r
- var includedNode = currentNode;\r
- var parentNode;\r
-\r
- // This node is about to be included completelly, but,\r
- // if this is the last node in its parent, we must also\r
- // check if the parent itself can be added completelly\r
- // to the range, otherwise apply the style immediately.\r
- while ( ( applyStyle = !includedNode.getNext( notBookmark ) )\r
- && ( parentNode = includedNode.getParent(), dtd[ parentNode.getName() ] )\r
- && ( parentNode.getPosition( firstNode ) | CKEDITOR.POSITION_FOLLOWING | CKEDITOR.POSITION_IDENTICAL | CKEDITOR.POSITION_IS_CONTAINED ) == ( CKEDITOR.POSITION_FOLLOWING + CKEDITOR.POSITION_IDENTICAL + CKEDITOR.POSITION_IS_CONTAINED )\r
- && ( !def.childRule || def.childRule( parentNode ) ) )\r
- {\r
- includedNode = parentNode;\r
- }\r
-\r
- styleRange.setEndAfter( includedNode );\r
-\r
- }\r
- }\r
- else\r
- applyStyle = true;\r
- }\r
- else\r
- applyStyle = true;\r
-\r
- // Get the next node to be processed.\r
- currentNode = currentNode.getNextSourceNode( nodeIsNoStyle || nodeIsReadonly );\r
- }\r
-\r
- // Apply the style if we have something to which apply it.\r
- if ( applyStyle && styleRange && !styleRange.collapsed )\r
- {\r
- // Build the style element, based on the style object definition.\r
- var styleNode = getElement( this, document ),\r
- styleHasAttrs = styleNode.hasAttributes();\r
-\r
- // Get the element that holds the entire range.\r
- var parent = styleRange.getCommonAncestor();\r
-\r
- var removeList = {\r
- styles : {},\r
- attrs : {},\r
- // Styles cannot be removed.\r
- blockedStyles : {},\r
- // Attrs cannot be removed.\r
- blockedAttrs : {}\r
- };\r
-\r
- var attName, styleName, value;\r
-\r
- // Loop through the parents, removing the redundant attributes\r
- // from the element to be applied.\r
- while ( styleNode && parent )\r
- {\r
- if ( parent.getName() == elementName )\r
- {\r
- for ( attName in def.attributes )\r
- {\r
- if ( removeList.blockedAttrs[ attName ] || !( value = parent.getAttribute( styleName ) ) )\r
- continue;\r
-\r
- if ( styleNode.getAttribute( attName ) == value )\r
- removeList.attrs[ attName ] = 1;\r
- else\r
- removeList.blockedAttrs[ attName ] = 1;\r
- }\r
-\r
- for ( styleName in def.styles )\r
- {\r
- if ( removeList.blockedStyles[ styleName ] || !( value = parent.getStyle( styleName ) ) )\r
- continue;\r
-\r
- if ( styleNode.getStyle( styleName ) == value )\r
- removeList.styles[ styleName ] = 1;\r
- else\r
- removeList.blockedStyles[ styleName ] = 1;\r
- }\r
- }\r
-\r
- parent = parent.getParent();\r
- }\r
-\r
- for ( attName in removeList.attrs )\r
- styleNode.removeAttribute( attName );\r
-\r
- for ( styleName in removeList.styles )\r
- styleNode.removeStyle( styleName );\r
-\r
- if ( styleHasAttrs && !styleNode.hasAttributes() )\r
- styleNode = null;\r
-\r
- if ( styleNode )\r
- {\r
- // Move the contents of the range to the style element.\r
- styleRange.extractContents().appendTo( styleNode );\r
-\r
- // Here we do some cleanup, removing all duplicated\r
- // elements from the style element.\r
- removeFromInsideElement( this, styleNode );\r
-\r
- // Insert it into the range position (it is collapsed after\r
- // extractContents.\r
- styleRange.insertNode( styleNode );\r
-\r
- // Let's merge our new style with its neighbors, if possible.\r
- styleNode.mergeSiblings();\r
-\r
- // As the style system breaks text nodes constantly, let's normalize\r
- // things for performance.\r
- // With IE, some paragraphs get broken when calling normalize()\r
- // repeatedly. Also, for IE, we must normalize body, not documentElement.\r
- // IE is also known for having a "crash effect" with normalize().\r
- // We should try to normalize with IE too in some way, somewhere.\r
- if ( !CKEDITOR.env.ie )\r
- styleNode.$.normalize();\r
- }\r
- // Style already inherit from parents, left just to clear up any internal overrides. (#5931)\r
- else\r
- {\r
- styleNode = new CKEDITOR.dom.element( 'span' );\r
- styleRange.extractContents().appendTo( styleNode );\r
- styleRange.insertNode( styleNode );\r
- removeFromInsideElement( this, styleNode );\r
- styleNode.remove( true );\r
- }\r
-\r
- // Style applied, let's release the range, so it gets\r
- // re-initialization in the next loop.\r
- styleRange = null;\r
- }\r
- }\r
-\r
- // Remove the bookmark nodes.\r
- range.moveToBookmark( boundaryNodes );\r
-\r
- // Minimize the result range to exclude empty text nodes. (#5374)\r
- range.shrink( CKEDITOR.SHRINK_TEXT );\r
- }\r
-\r
- function removeInlineStyle( range )\r
- {\r
- /*\r
- * Make sure our range has included all "collpased" parent inline nodes so\r
- * that our operation logic can be simpler.\r
- */\r
- range.enlarge( CKEDITOR.ENLARGE_ELEMENT, 1 );\r
-\r
- var bookmark = range.createBookmark(),\r
- startNode = bookmark.startNode;\r
-\r
- if ( range.collapsed )\r
- {\r
-\r
- var startPath = new CKEDITOR.dom.elementPath( startNode.getParent() ),\r
- // The topmost element in elementspatch which we should jump out of.\r
- boundaryElement;\r
-\r
-\r
- for ( var i = 0, element ; i < startPath.elements.length\r
- && ( element = startPath.elements[i] ) ; i++ )\r
- {\r
- /*\r
- * 1. If it's collaped inside text nodes, try to remove the style from the whole element.\r
- *\r
- * 2. Otherwise if it's collapsed on element boundaries, moving the selection\r
- * outside the styles instead of removing the whole tag,\r
- * also make sure other inner styles were well preserverd.(#3309)\r
- */\r
- if ( element == startPath.block || element == startPath.blockLimit )\r
- break;\r
-\r
- if ( this.checkElementRemovable( element ) )\r
- {\r
- var isStart;\r
-\r
- if ( range.collapsed && (\r
- range.checkBoundaryOfElement( element, CKEDITOR.END ) ||\r
- ( isStart = range.checkBoundaryOfElement( element, CKEDITOR.START ) ) ) )\r
- {\r
- boundaryElement = element;\r
- boundaryElement.match = isStart ? 'start' : 'end';\r
- }\r
- else\r
- {\r
- /*\r
- * Before removing the style node, there may be a sibling to the style node\r
- * that's exactly the same to the one to be removed. To the user, it makes\r
- * no difference that they're separate entities in the DOM tree. So, merge\r
- * them before removal.\r
- */\r
- element.mergeSiblings();\r
- if ( element.getName() == this.element )\r
- removeFromElement( this, element );\r
- else\r
- removeOverrides( element, getOverrides( this )[ element.getName() ] );\r
- }\r
- }\r
- }\r
-\r
- // Re-create the style tree after/before the boundary element,\r
- // the replication start from bookmark start node to define the\r
- // new range.\r
- if ( boundaryElement )\r
- {\r
- var clonedElement = startNode;\r
- for ( i = 0 ;; i++ )\r
- {\r
- var newElement = startPath.elements[ i ];\r
- if ( newElement.equals( boundaryElement ) )\r
- break;\r
- // Avoid copying any matched element.\r
- else if ( newElement.match )\r
- continue;\r
- else\r
- newElement = newElement.clone();\r
- newElement.append( clonedElement );\r
- clonedElement = newElement;\r
- }\r
- clonedElement[ boundaryElement.match == 'start' ?\r
- 'insertBefore' : 'insertAfter' ]( boundaryElement );\r
- }\r
- }\r
- else\r
- {\r
- /*\r
- * Now our range isn't collapsed. Lets walk from the start node to the end\r
- * node via DFS and remove the styles one-by-one.\r
- */\r
- var endNode = bookmark.endNode,\r
- me = this;\r
-\r
- /*\r
- * Find out the style ancestor that needs to be broken down at startNode\r
- * and endNode.\r
- */\r
- function breakNodes()\r
- {\r
- var startPath = new CKEDITOR.dom.elementPath( startNode.getParent() ),\r
- endPath = new CKEDITOR.dom.elementPath( endNode.getParent() ),\r
- breakStart = null,\r
- breakEnd = null;\r
- for ( var i = 0 ; i < startPath.elements.length ; i++ )\r
- {\r
- var element = startPath.elements[ i ];\r
-\r
- if ( element == startPath.block || element == startPath.blockLimit )\r
- break;\r
-\r
- if ( me.checkElementRemovable( element ) )\r
- breakStart = element;\r
- }\r
- for ( i = 0 ; i < endPath.elements.length ; i++ )\r
- {\r
- element = endPath.elements[ i ];\r
-\r
- if ( element == endPath.block || element == endPath.blockLimit )\r
- break;\r
-\r
- if ( me.checkElementRemovable( element ) )\r
- breakEnd = element;\r
- }\r
-\r
- if ( breakEnd )\r
- endNode.breakParent( breakEnd );\r
- if ( breakStart )\r
- startNode.breakParent( breakStart );\r
- }\r
- breakNodes();\r
-\r
- // Now, do the DFS walk.\r
- var currentNode = startNode;\r
- while ( !currentNode.equals( endNode ) )\r
- {\r
- /*\r
- * Need to get the next node first because removeFromElement() can remove\r
- * the current node from DOM tree.\r
- */\r
- var nextNode = currentNode.getNextSourceNode();\r
- if ( currentNode.type == CKEDITOR.NODE_ELEMENT && this.checkElementRemovable( currentNode ) )\r
- {\r
- // Remove style from element or overriding element.\r
- if ( currentNode.getName() == this.element )\r
- removeFromElement( this, currentNode );\r
- else\r
- removeOverrides( currentNode, getOverrides( this )[ currentNode.getName() ] );\r
-\r
- /*\r
- * removeFromElement() may have merged the next node with something before\r
- * the startNode via mergeSiblings(). In that case, the nextNode would\r
- * contain startNode and we'll have to call breakNodes() again and also\r
- * reassign the nextNode to something after startNode.\r
- */\r
- if ( nextNode.type == CKEDITOR.NODE_ELEMENT && nextNode.contains( startNode ) )\r
- {\r
- breakNodes();\r
- nextNode = startNode.getNext();\r
- }\r
- }\r
- currentNode = nextNode;\r
- }\r
- }\r
-\r
- range.moveToBookmark( bookmark );\r
- }\r
-\r
- function applyObjectStyle( range )\r
- {\r
- var root = range.getCommonAncestor( true, true ),\r
- element = root.getAscendant( this.element, true );\r
- element && !element.isReadOnly() && setupElement( element, this );\r
- }\r
-\r
- function removeObjectStyle( range )\r
- {\r
- var root = range.getCommonAncestor( true, true ),\r
- element = root.getAscendant( this.element, true );\r
-\r
- if ( !element )\r
- return;\r
-\r
- var style = this,\r
- def = style._.definition,\r
- attributes = def.attributes;\r
-\r
- // Remove all defined attributes.\r
- if ( attributes )\r
- {\r
- for ( var att in attributes )\r
- {\r
- element.removeAttribute( att, attributes[ att ] );\r
- }\r
- }\r
-\r
- // Assign all defined styles.\r
- if ( def.styles )\r
- {\r
- for ( var i in def.styles )\r
- {\r
- if ( !def.styles.hasOwnProperty( i ) )\r
- continue;\r
-\r
- element.removeStyle( i );\r
- }\r
- }\r
- }\r
-\r
- function applyBlockStyle( range )\r
- {\r
- // Serializible bookmarks is needed here since\r
- // elements may be merged.\r
- var bookmark = range.createBookmark( true );\r
-\r
- var iterator = range.createIterator();\r
- iterator.enforceRealBlocks = true;\r
-\r
- // make recognize <br /> tag as a separator in ENTER_BR mode (#5121)\r
- if ( this._.enterMode )\r
- iterator.enlargeBr = ( this._.enterMode != CKEDITOR.ENTER_BR );\r
-\r
- var block;\r
- var doc = range.document;\r
- var previousPreBlock;\r
-\r
- while ( ( block = iterator.getNextParagraph() ) ) // Only one =\r
- {\r
- if ( !block.isReadOnly() )\r
- {\r
- var newBlock = getElement( this, doc, block );\r
- replaceBlock( block, newBlock );\r
- }\r
- }\r
-\r
- range.moveToBookmark( bookmark );\r
- }\r
-\r
- function removeBlockStyle( range )\r
- {\r
- // Serializible bookmarks is needed here since\r
- // elements may be merged.\r
- var bookmark = range.createBookmark( 1 );\r
-\r
- var iterator = range.createIterator();\r
- iterator.enforceRealBlocks = true;\r
- iterator.enlargeBr = this._.enterMode != CKEDITOR.ENTER_BR;\r
-\r
- var block;\r
- while ( ( block = iterator.getNextParagraph() ) )\r
- {\r
- if ( this.checkElementRemovable( block ) )\r
- {\r
- // <pre> get special treatment.\r
- if ( block.is( 'pre' ) )\r
- {\r
- var newBlock = this._.enterMode == CKEDITOR.ENTER_BR ?\r
- null : range.document.createElement(\r
- this._.enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' );\r
-\r
- newBlock && block.copyAttributes( newBlock );\r
- replaceBlock( block, newBlock );\r
- }\r
- else\r
- removeFromElement( this, block, 1 );\r
- }\r
- }\r
-\r
- range.moveToBookmark( bookmark );\r
- }\r
-\r
- // Replace the original block with new one, with special treatment\r
- // for <pre> blocks to make sure content format is well preserved, and merging/splitting adjacent\r
- // when necessary.(#3188)\r
- function replaceBlock( block, newBlock )\r
- {\r
- // Block is to be removed, create a temp element to\r
- // save contents.\r
- var removeBlock = !newBlock;\r
- if ( removeBlock )\r
- {\r
- newBlock = block.getDocument().createElement( 'div' );\r
- block.copyAttributes( newBlock );\r
- }\r
-\r
- var newBlockIsPre = newBlock && newBlock.is( 'pre' );\r
- var blockIsPre = block.is( 'pre' );\r
-\r
- var isToPre = newBlockIsPre && !blockIsPre;\r
- var isFromPre = !newBlockIsPre && blockIsPre;\r
-\r
- if ( isToPre )\r
- newBlock = toPre( block, newBlock );\r
- else if ( isFromPre )\r
- // Split big <pre> into pieces before start to convert.\r
- newBlock = fromPres( removeBlock ?\r
- [ block.getHtml() ] : splitIntoPres( block ), newBlock );\r
- else\r
- block.moveChildren( newBlock );\r
-\r
- newBlock.replace( block );\r
-\r
- if ( newBlockIsPre )\r
- {\r
- // Merge previous <pre> blocks.\r
- mergePre( newBlock );\r
- }\r
- else if ( removeBlock )\r
- removeNoAttribsElement( newBlock );\r
- }\r
-\r
- /**\r
- * Merge a <pre> block with a previous sibling if available.\r
- */\r
- function mergePre( preBlock )\r
- {\r
- var previousBlock;\r
- if ( !( ( previousBlock = preBlock.getPrevious( nonWhitespaces ) )\r
- && previousBlock.is\r
- && previousBlock.is( 'pre') ) )\r
- return;\r
-\r
- // Merge the previous <pre> block contents into the current <pre>\r
- // block.\r
- //\r
- // Another thing to be careful here is that currentBlock might contain\r
- // a '\n' at the beginning, and previousBlock might contain a '\n'\r
- // towards the end. These new lines are not normally displayed but they\r
- // become visible after merging.\r
- var mergedHtml = replace( previousBlock.getHtml(), /\n$/, '' ) + '\n\n' +\r
- replace( preBlock.getHtml(), /^\n/, '' ) ;\r
-\r
- // Krugle: IE normalizes innerHTML from <pre>, breaking whitespaces.\r
- if ( CKEDITOR.env.ie )\r
- preBlock.$.outerHTML = '<pre>' + mergedHtml + '</pre>';\r
- else\r
- preBlock.setHtml( mergedHtml );\r
-\r
- previousBlock.remove();\r
- }\r
-\r
- /**\r
- * Split into multiple <pre> blocks separated by double line-break.\r
- * @param preBlock\r
- */\r
- function splitIntoPres( preBlock )\r
- {\r
- // Exclude the ones at header OR at tail,\r
- // and ignore bookmark content between them.\r
- var duoBrRegex = /(\S\s*)\n(?:\s|(<span[^>]+data-cke-bookmark.*?\/span>))*\n(?!$)/gi,\r
- blockName = preBlock.getName(),\r
- splitedHtml = replace( preBlock.getOuterHtml(),\r
- duoBrRegex,\r
- function( match, charBefore, bookmark )\r
- {\r
- return charBefore + '</pre>' + bookmark + '<pre>';\r
- } );\r
-\r
- var pres = [];\r
- splitedHtml.replace( /<pre\b.*?>([\s\S]*?)<\/pre>/gi, function( match, preContent ){\r
- pres.push( preContent );\r
- } );\r
- return pres;\r
- }\r
-\r
- // Wrapper function of String::replace without considering of head/tail bookmarks nodes.\r
- function replace( str, regexp, replacement )\r
- {\r
- var headBookmark = '',\r
- tailBookmark = '';\r
-\r
- str = str.replace( /(^<span[^>]+data-cke-bookmark.*?\/span>)|(<span[^>]+data-cke-bookmark.*?\/span>$)/gi,\r
- function( str, m1, m2 ){\r
- m1 && ( headBookmark = m1 );\r
- m2 && ( tailBookmark = m2 );\r
- return '';\r
- } );\r
- return headBookmark + str.replace( regexp, replacement ) + tailBookmark;\r
- }\r
-\r
- /**\r
- * Converting a list of <pre> into blocks with format well preserved.\r
- */\r
- function fromPres( preHtmls, newBlock )\r
- {\r
- var docFrag;\r
- if ( preHtmls.length > 1 )\r
- docFrag = new CKEDITOR.dom.documentFragment( newBlock.getDocument() );\r
-\r
- for ( var i = 0 ; i < preHtmls.length ; i++ )\r
- {\r
- var blockHtml = preHtmls[ i ];\r
-\r
- // 1. Trim the first and last line-breaks immediately after and before <pre>,\r
- // they're not visible.\r
- blockHtml = blockHtml.replace( /(\r\n|\r)/g, '\n' ) ;\r
- blockHtml = replace( blockHtml, /^[ \t]*\n/, '' ) ;\r
- blockHtml = replace( blockHtml, /\n$/, '' ) ;\r
- // 2. Convert spaces or tabs at the beginning or at the end to \r
- blockHtml = replace( blockHtml, /^[ \t]+|[ \t]+$/g, function( match, offset, s )\r
- {\r
- if ( match.length == 1 ) // one space, preserve it\r
- return ' ' ;\r
- else if ( !offset ) // beginning of block\r
- return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' ';\r
- else // end of block\r
- return ' ' + CKEDITOR.tools.repeat( ' ', match.length - 1 );\r
- } ) ;\r
-\r
- // 3. Convert \n to <BR>.\r
- // 4. Convert contiguous (i.e. non-singular) spaces or tabs to \r
- blockHtml = blockHtml.replace( /\n/g, '<br>' ) ;\r
- blockHtml = blockHtml.replace( /[ \t]{2,}/g,\r
- function ( match )\r
- {\r
- return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' ' ;\r
- } ) ;\r
-\r
- if ( docFrag )\r
- {\r
- var newBlockClone = newBlock.clone();\r
- newBlockClone.setHtml( blockHtml );\r
- docFrag.append( newBlockClone );\r
- }\r
- else\r
- newBlock.setHtml( blockHtml );\r
- }\r
-\r
- return docFrag || newBlock;\r
- }\r
-\r
- /**\r
- * Converting from a non-PRE block to a PRE block in formatting operations.\r
- */\r
- function toPre( block, newBlock )\r
- {\r
- var bogus = block.getBogus();\r
- bogus && bogus.remove();\r
-\r
- // First trim the block content.\r
- var preHtml = block.getHtml();\r
-\r
- // 1. Trim head/tail spaces, they're not visible.\r
- preHtml = replace( preHtml, /(?:^[ \t\n\r]+)|(?:[ \t\n\r]+$)/g, '' );\r
- // 2. Delete ANSI whitespaces immediately before and after <BR> because\r
- // they are not visible.\r
- preHtml = preHtml.replace( /[ \t\r\n]*(<br[^>]*>)[ \t\r\n]*/gi, '$1' );\r
- // 3. Compress other ANSI whitespaces since they're only visible as one\r
- // single space previously.\r
- // 4. Convert to spaces since is no longer needed in <PRE>.\r
- preHtml = preHtml.replace( /([ \t\n\r]+| )/g, ' ' );\r
- // 5. Convert any <BR /> to \n. This must not be done earlier because\r
- // the \n would then get compressed.\r
- preHtml = preHtml.replace( /<br\b[^>]*>/gi, '\n' );\r
-\r
- // Krugle: IE normalizes innerHTML to <pre>, breaking whitespaces.\r
- if ( CKEDITOR.env.ie )\r
- {\r
- var temp = block.getDocument().createElement( 'div' );\r
- temp.append( newBlock );\r
- newBlock.$.outerHTML = '<pre>' + preHtml + '</pre>';\r
- newBlock.copyAttributes( temp.getFirst() );\r
- newBlock = temp.getFirst().remove();\r
- }\r
- else\r
- newBlock.setHtml( preHtml );\r
-\r
- return newBlock;\r
- }\r
-\r
- // Removes a style from an element itself, don't care about its subtree.\r
- function removeFromElement( style, element )\r
- {\r
- var def = style._.definition,\r
- attributes = def.attributes,\r
- styles = def.styles,\r
- overrides = getOverrides( style )[ element.getName() ],\r
- // If the style is only about the element itself, we have to remove the element.\r
- removeEmpty = CKEDITOR.tools.isEmpty( attributes ) && CKEDITOR.tools.isEmpty( styles );\r
-\r
- // Remove definition attributes/style from the elemnt.\r
- for ( var attName in attributes )\r
- {\r
- // The 'class' element value must match (#1318).\r
- if ( ( attName == 'class' || style._.definition.fullMatch )\r
- && element.getAttribute( attName ) != normalizeProperty( attName, attributes[ attName ] ) )\r
- continue;\r
- removeEmpty = element.hasAttribute( attName );\r
- element.removeAttribute( attName );\r
- }\r
-\r
- for ( var styleName in styles )\r
- {\r
- // Full match style insist on having fully equivalence. (#5018)\r
- if ( style._.definition.fullMatch\r
- && element.getStyle( styleName ) != normalizeProperty( styleName, styles[ styleName ], true ) )\r
- continue;\r
-\r
- removeEmpty = removeEmpty || !!element.getStyle( styleName );\r
- element.removeStyle( styleName );\r
- }\r
-\r
- // Remove overrides, but don't remove the element if it's a block element\r
- removeOverrides( element, overrides, blockElements[ element.getName() ] ) ;\r
-\r
- if ( removeEmpty )\r
- {\r
- !CKEDITOR.dtd.$block[ element.getName() ] || style._.enterMode == CKEDITOR.ENTER_BR && !element.hasAttributes() ?\r
- removeNoAttribsElement( element ) :\r
- element.renameNode( style._.enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' );\r
- }\r
- }\r
-\r
- // Removes a style from inside an element.\r
- function removeFromInsideElement( style, element )\r
- {\r
- var def = style._.definition,\r
- attribs = def.attributes,\r
- styles = def.styles,\r
- overrides = getOverrides( style ),\r
- innerElements = element.getElementsByTag( style.element );\r
-\r
- for ( var i = innerElements.count(); --i >= 0 ; )\r
- removeFromElement( style, innerElements.getItem( i ) );\r
-\r
- // Now remove any other element with different name that is\r
- // defined to be overriden.\r
- for ( var overrideElement in overrides )\r
- {\r
- if ( overrideElement != style.element )\r
- {\r
- innerElements = element.getElementsByTag( overrideElement ) ;\r
- for ( i = innerElements.count() - 1 ; i >= 0 ; i-- )\r
- {\r
- var innerElement = innerElements.getItem( i );\r
- removeOverrides( innerElement, overrides[ overrideElement ] ) ;\r
- }\r
- }\r
- }\r
- }\r
-\r
- /**\r
- * Remove overriding styles/attributes from the specific element.\r
- * Note: Remove the element if no attributes remain.\r
- * @param {Object} element\r
- * @param {Object} overrides\r
- * @param {Boolean} Don't remove the element\r
- */\r
- function removeOverrides( element, overrides, dontRemove )\r
- {\r
- var attributes = overrides && overrides.attributes ;\r
-\r
- if ( attributes )\r
- {\r
- for ( var i = 0 ; i < attributes.length ; i++ )\r
- {\r
- var attName = attributes[i][0], actualAttrValue ;\r
-\r
- if ( ( actualAttrValue = element.getAttribute( attName ) ) )\r
- {\r
- var attValue = attributes[i][1] ;\r
-\r
- // Remove the attribute if:\r
- // - The override definition value is null ;\r
- // - The override definition valie is a string that\r
- // matches the attribute value exactly.\r
- // - The override definition value is a regex that\r
- // has matches in the attribute value.\r
- if ( attValue === null ||\r
- ( attValue.test && attValue.test( actualAttrValue ) ) ||\r
- ( typeof attValue == 'string' && actualAttrValue == attValue ) )\r
- element.removeAttribute( attName ) ;\r
- }\r
- }\r
- }\r
-\r
- if ( !dontRemove )\r
- removeNoAttribsElement( element );\r
- }\r
-\r
- // If the element has no more attributes, remove it.\r
- function removeNoAttribsElement( element )\r
- {\r
- // If no more attributes remained in the element, remove it,\r
- // leaving its children.\r
- if ( !element.hasAttributes() )\r
- {\r
- if ( CKEDITOR.dtd.$block[ element.getName() ] )\r
- {\r
- var previous = element.getPrevious( nonWhitespaces ),\r
- next = element.getNext( nonWhitespaces );\r
-\r
- if ( previous && ( previous.type == CKEDITOR.NODE_TEXT || !previous.isBlockBoundary( { br : 1 } ) ) )\r
- element.append( 'br', 1 );\r
- if ( next && ( next.type == CKEDITOR.NODE_TEXT || !next.isBlockBoundary( { br : 1 } ) ) )\r
- element.append( 'br' );\r
-\r
- element.remove( true );\r
- }\r
- else\r
- {\r
- // Removing elements may open points where merging is possible,\r
- // so let's cache the first and last nodes for later checking.\r
- var firstChild = element.getFirst();\r
- var lastChild = element.getLast();\r
-\r
- element.remove( true );\r
-\r
- if ( firstChild )\r
- {\r
- // Check the cached nodes for merging.\r
- firstChild.type == CKEDITOR.NODE_ELEMENT && firstChild.mergeSiblings();\r
-\r
- if ( lastChild && !firstChild.equals( lastChild )\r
- && lastChild.type == CKEDITOR.NODE_ELEMENT )\r
- lastChild.mergeSiblings();\r
- }\r
-\r
- }\r
- }\r
- }\r
-\r
- function getElement( style, targetDocument, element )\r
- {\r
- var el,\r
- def = style._.definition,\r
- elementName = style.element;\r
-\r
- // The "*" element name will always be a span for this function.\r
- if ( elementName == '*' )\r
- elementName = 'span';\r
-\r
- // Create the element.\r
- el = new CKEDITOR.dom.element( elementName, targetDocument );\r
-\r
- // #6226: attributes should be copied before the new ones are applied\r
- if ( element )\r
- element.copyAttributes( el );\r
-\r
- el = setupElement( el, style );\r
-\r
- // Avoid ID duplication.\r
- if ( targetDocument.getCustomData( 'doc_processing_style' ) && el.hasAttribute( 'id' ) )\r
- el.removeAttribute( 'id' );\r
- else\r
- targetDocument.setCustomData( 'doc_processing_style', 1 );\r
-\r
- return el;\r
- }\r
-\r
- function setupElement( el, style )\r
- {\r
- var def = style._.definition,\r
- attributes = def.attributes,\r
- styles = CKEDITOR.style.getStyleText( def );\r
-\r
- // Assign all defined attributes.\r
- if ( attributes )\r
- {\r
- for ( var att in attributes )\r
- {\r
- el.setAttribute( att, attributes[ att ] );\r
- }\r
- }\r
-\r
- // Assign all defined styles.\r
- if( styles )\r
- el.setAttribute( 'style', styles );\r
-\r
- return el;\r
- }\r
-\r
- function replaceVariables( list, variablesValues )\r
- {\r
- for ( var item in list )\r
- {\r
- list[ item ] = list[ item ].replace( varRegex, function( match, varName )\r
- {\r
- return variablesValues[ varName ];\r
- });\r
- }\r
- }\r
-\r
- // Returns an object that can be used for style matching comparison.\r
- // Attributes names and values are all lowercased, and the styles get\r
- // merged with the style attribute.\r
- function getAttributesForComparison( styleDefinition )\r
- {\r
- // If we have already computed it, just return it.\r
- var attribs = styleDefinition._AC;\r
- if ( attribs )\r
- return attribs;\r
-\r
- attribs = {};\r
-\r
- var length = 0;\r
-\r
- // Loop through all defined attributes.\r
- var styleAttribs = styleDefinition.attributes;\r
- if ( styleAttribs )\r
- {\r
- for ( var styleAtt in styleAttribs )\r
- {\r
- length++;\r
- attribs[ styleAtt ] = styleAttribs[ styleAtt ];\r
- }\r
- }\r
-\r
- // Includes the style definitions.\r
- var styleText = CKEDITOR.style.getStyleText( styleDefinition );\r
- if ( styleText )\r
- {\r
- if ( !attribs[ 'style' ] )\r
- length++;\r
- attribs[ 'style' ] = styleText;\r
- }\r
-\r
- // Appends the "length" information to the object.\r
- attribs._length = length;\r
-\r
- // Return it, saving it to the next request.\r
- return ( styleDefinition._AC = attribs );\r
- }\r
-\r
- /**\r
- * Get the the collection used to compare the elements and attributes,\r
- * defined in this style overrides, with other element. All information in\r
- * it is lowercased.\r
- * @param {CKEDITOR.style} style\r
- */\r
- function getOverrides( style )\r
- {\r
- if ( style._.overrides )\r
- return style._.overrides;\r
-\r
- var overrides = ( style._.overrides = {} ),\r
- definition = style._.definition.overrides;\r
-\r
- if ( definition )\r
- {\r
- // The override description can be a string, object or array.\r
- // Internally, well handle arrays only, so transform it if needed.\r
- if ( !CKEDITOR.tools.isArray( definition ) )\r
- definition = [ definition ];\r
-\r
- // Loop through all override definitions.\r
- for ( var i = 0 ; i < definition.length ; i++ )\r
- {\r
- var override = definition[i];\r
- var elementName;\r
- var overrideEl;\r
- var attrs;\r
-\r
- // If can be a string with the element name.\r
- if ( typeof override == 'string' )\r
- elementName = override.toLowerCase();\r
- // Or an object.\r
- else\r
- {\r
- elementName = override.element ? override.element.toLowerCase() : style.element;\r
- attrs = override.attributes;\r
- }\r
-\r
- // We can have more than one override definition for the same\r
- // element name, so we attempt to simply append information to\r
- // it if it already exists.\r
- overrideEl = overrides[ elementName ] || ( overrides[ elementName ] = {} );\r
-\r
- if ( attrs )\r
- {\r
- // The returning attributes list is an array, because we\r
- // could have different override definitions for the same\r
- // attribute name.\r
- var overrideAttrs = ( overrideEl.attributes = overrideEl.attributes || new Array() );\r
- for ( var attName in attrs )\r
- {\r
- // Each item in the attributes array is also an array,\r
- // where [0] is the attribute name and [1] is the\r
- // override value.\r
- overrideAttrs.push( [ attName.toLowerCase(), attrs[ attName ] ] );\r
- }\r
- }\r
- }\r
- }\r
-\r
- return overrides;\r
- }\r
-\r
- // Make the comparison of attribute value easier by standardizing it.\r
- function normalizeProperty( name, value, isStyle )\r
- {\r
- var temp = new CKEDITOR.dom.element( 'span' );\r
- temp [ isStyle ? 'setStyle' : 'setAttribute' ]( name, value );\r
- return temp[ isStyle ? 'getStyle' : 'getAttribute' ]( name );\r
- }\r
-\r
- // Make the comparison of style text easier by standardizing it.\r
- function normalizeCssText( unparsedCssText, nativeNormalize )\r
- {\r
- var styleText;\r
- if ( nativeNormalize !== false )\r
- {\r
- // Injects the style in a temporary span object, so the browser parses it,\r
- // retrieving its final format.\r
- var temp = new CKEDITOR.dom.element( 'span' );\r
- temp.setAttribute( 'style', unparsedCssText );\r
- styleText = temp.getAttribute( 'style' ) || '';\r
- }\r
- else\r
- styleText = unparsedCssText;\r
-\r
- // Normalize font-family property, ignore quotes and being case insensitive. (#7322)\r
- // http://www.w3.org/TR/css3-fonts/#font-family-the-font-family-property\r
- styleText = styleText.replace( /(font-family:)(.*?)(?=;|$)/, function ( match, prop, val )\r
- {\r
- var names = val.split( ',' );\r
- for ( var i = 0; i < names.length; i++ )\r
- names[ i ] = CKEDITOR.tools.trim( names[ i ].replace( /["']/g, '' ) );\r
- return prop + names.join( ',' );\r
- });\r
-\r
- // Shrinking white-spaces around colon and semi-colon (#4147).\r
- // Compensate tail semi-colon.\r
- return styleText.replace( /\s*([;:])\s*/, '$1' )\r
- .replace( /([^\s;])$/, '$1;')\r
- // Trimming spaces after comma(#4107),\r
- // remove quotations(#6403),\r
- // mostly for differences on "font-family".\r
- .replace( /,\s+/g, ',' )\r
- .replace( /\"/g,'' )\r
- .toLowerCase();\r
- }\r
-\r
- // Turn inline style text properties into one hash.\r
- function parseStyleText( styleText )\r
- {\r
- var retval = {};\r
- styleText\r
- .replace( /"/g, '"' )\r
- .replace( /\s*([^ :;]+)\s*:\s*([^;]+)\s*(?=;|$)/g, function( match, name, value )\r
- {\r
- retval[ name ] = value;\r
- } );\r
- return retval;\r
- }\r
-\r
- /**\r
- * Compare two bunch of styles, with the speciality that value 'inherit'\r
- * is treated as a wildcard which will match any value.\r
- * @param {Object|String} source\r
- * @param {Object|String} target\r
- */\r
- function compareCssText( source, target )\r
- {\r
- typeof source == 'string' && ( source = parseStyleText( source ) );\r
- typeof target == 'string' && ( target = parseStyleText( target ) );\r
- for( var name in source )\r
- {\r
- if ( !( name in target &&\r
- ( target[ name ] == source[ name ]\r
- || source[ name ] == 'inherit'\r
- || target[ name ] == 'inherit' ) ) )\r
- {\r
- return false;\r
- }\r
- }\r
- return true;\r
- }\r
-\r
- function applyStyle( document, remove )\r
- {\r
- var selection = document.getSelection(),\r
- // Bookmark the range so we can re-select it after processing.\r
- bookmarks = selection.createBookmarks( 1 ),\r
- ranges = selection.getRanges(),\r
- func = remove ? this.removeFromRange : this.applyToRange,\r
- range;\r
-\r
- var iterator = ranges.createIterator();\r
- while ( ( range = iterator.getNextRange() ) )\r
- func.call( this, range );\r
-\r
- if ( bookmarks.length == 1 && bookmarks[ 0 ].collapsed )\r
- {\r
- selection.selectRanges( ranges );\r
- document.getById( bookmarks[ 0 ].startNode ).remove();\r
- }\r
- else\r
- selection.selectBookmarks( bookmarks );\r
-\r
- document.removeCustomData( 'doc_processing_style' );\r
- }\r
-})();\r
-\r
-CKEDITOR.styleCommand = function( style )\r
-{\r
- this.style = style;\r
-};\r
-\r
-CKEDITOR.styleCommand.prototype.exec = function( editor )\r
-{\r
- editor.focus();\r
-\r
- var doc = editor.document;\r
-\r
- if ( doc )\r
- {\r
- if ( this.state == CKEDITOR.TRISTATE_OFF )\r
- this.style.apply( doc );\r
- else if ( this.state == CKEDITOR.TRISTATE_ON )\r
- this.style.remove( doc );\r
- }\r
-\r
- return !!doc;\r
-};\r
-\r
-/**\r
- * Manages styles registration and loading. See also {@link CKEDITOR.config.stylesSet}.\r
- * @namespace\r
- * @augments CKEDITOR.resourceManager\r
- * @constructor\r
- * @since 3.2\r
- * @example\r
- * // The set of styles for the <b>Styles</b> combo\r
- * CKEDITOR.stylesSet.add( 'default',\r
- * [\r
- * // Block Styles\r
- * { name : 'Blue Title' , element : 'h3', styles : { 'color' : 'Blue' } },\r
- * { name : 'Red Title' , element : 'h3', styles : { 'color' : 'Red' } },\r
- *\r
- * // Inline Styles\r
- * { name : 'Marker: Yellow' , element : 'span', styles : { 'background-color' : 'Yellow' } },\r
- * { name : 'Marker: Green' , element : 'span', styles : { 'background-color' : 'Lime' } },\r
- *\r
- * // Object Styles\r
- * {\r
- * name : 'Image on Left',\r
- * element : 'img',\r
- * attributes :\r
- * {\r
- * 'style' : 'padding: 5px; margin-right: 5px',\r
- * 'border' : '2',\r
- * 'align' : 'left'\r
- * }\r
- * }\r
- * ]);\r
- */\r
-CKEDITOR.stylesSet = new CKEDITOR.resourceManager( '', 'stylesSet' );\r
-\r
-// Backward compatibility (#5025).\r
-CKEDITOR.addStylesSet = CKEDITOR.tools.bind( CKEDITOR.stylesSet.add, CKEDITOR.stylesSet );\r
-CKEDITOR.loadStylesSet = function( name, url, callback )\r
- {\r
- CKEDITOR.stylesSet.addExternal( name, url, '' );\r
- CKEDITOR.stylesSet.load( name, callback );\r
- };\r
-\r
-\r
-/**\r
- * Gets the current styleSet for this instance\r
- * @param {Function} callback The function to be called with the styles data.\r
- * @example\r
- * editor.getStylesSet( function( stylesDefinitions ) {} );\r
- */\r
-CKEDITOR.editor.prototype.getStylesSet = function( callback )\r
-{\r
- if ( !this._.stylesDefinitions )\r
- {\r
- var editor = this,\r
- // Respect the backwards compatible definition entry\r
- configStyleSet = editor.config.stylesCombo_stylesSet || editor.config.stylesSet || 'default';\r
-\r
- // #5352 Allow to define the styles directly in the config object\r
- if ( configStyleSet instanceof Array )\r
- {\r
- editor._.stylesDefinitions = configStyleSet;\r
- callback( configStyleSet );\r
- return;\r
- }\r
-\r
- var partsStylesSet = configStyleSet.split( ':' ),\r
- styleSetName = partsStylesSet[ 0 ],\r
- externalPath = partsStylesSet[ 1 ],\r
- pluginPath = CKEDITOR.plugins.registered.styles.path;\r
-\r
- CKEDITOR.stylesSet.addExternal( styleSetName,\r
- externalPath ?\r
- partsStylesSet.slice( 1 ).join( ':' ) :\r
- pluginPath + 'styles/' + styleSetName + '.js', '' );\r
-\r
- CKEDITOR.stylesSet.load( styleSetName, function( stylesSet )\r
- {\r
- editor._.stylesDefinitions = stylesSet[ styleSetName ];\r
- callback( editor._.stylesDefinitions );\r
- } ) ;\r
- }\r
- else\r
- callback( this._.stylesDefinitions );\r
-};\r
-\r
-/**\r
- * Indicates that fully selected read-only elements will be included when\r
- * applying the style (for inline styles only).\r
- * @name CKEDITOR.style.includeReadonly\r
- * @type Boolean\r
- * @default false\r
- * @since 3.5\r
- */\r
-\r
- /**\r
- * Disables inline styling on read-only elements.\r
- * @name CKEDITOR.config.disableReadonlyStyling\r
- * @type Boolean\r
- * @default false\r
- * @since 3.5\r
- */\r
-\r
-/**\r
- * The "styles definition set" to use in the editor. They will be used in the\r
- * styles combo and the Style selector of the div container. <br>\r
- * The styles may be defined in the page containing the editor, or can be\r
- * loaded on demand from an external file. In the second case, if this setting\r
- * contains only a name, the styles definition file will be loaded from the\r
- * "styles" folder inside the styles plugin folder.\r
- * Otherwise, this setting has the "name:url" syntax, making it\r
- * possible to set the URL from which loading the styles file.<br>\r
- * Previously this setting was available as config.stylesCombo_stylesSet<br>\r
- * @name CKEDITOR.config.stylesSet\r
- * @type String|Array\r
- * @default 'default'\r
- * @since 3.3\r
- * @example\r
- * // Load from the styles' styles folder (mystyles.js file).\r
- * config.stylesSet = 'mystyles';\r
- * @example\r
- * // Load from a relative URL.\r
- * config.stylesSet = 'mystyles:/editorstyles/styles.js';\r
- * @example\r
- * // Load from a full URL.\r
- * config.stylesSet = 'mystyles:http://www.example.com/editorstyles/styles.js';\r
- * @example\r
- * // Load from a list of definitions.\r
- * config.stylesSet = [\r
- * { name : 'Strong Emphasis', element : 'strong' },\r
- * { name : 'Emphasis', element : 'em' }, ... ];\r
- */\r
Got questions, comments, patches, etc.? Contact Jason Woofenden