forked from extern/egroupware
1443 lines
44 KiB
JavaScript
1443 lines
44 KiB
JavaScript
/*
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Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
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For licensing, see LICENSE.html or http://ckeditor.com/license
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*/
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CKEDITOR.plugins.add( 'styles',
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{
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requires : [ 'selection' ]
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});
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/**
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* Registers a function to be called whenever a style changes its state in the
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* editing area. The current state is passed to the function. The possible
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* states are {@link CKEDITOR.TRISTATE_ON} and {@link CKEDITOR.TRISTATE_OFF}.
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* @param {CKEDITOR.style} The style to be watched.
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* @param {Function} The function to be called when the style state changes.
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* @example
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* // Create a style object for the <b> element.
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* var style = new CKEDITOR.style( { element : 'b' } );
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* var editor = CKEDITOR.instances.editor1;
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* editor.attachStyleStateChange( style, function( state )
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* {
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* if ( state == CKEDITOR.TRISTATE_ON )
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* alert( 'The current state for the B element is ON' );
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* else
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* alert( 'The current state for the B element is OFF' );
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* });
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*/
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CKEDITOR.editor.prototype.attachStyleStateChange = function( style, callback )
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{
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// Try to get the list of attached callbacks.
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var styleStateChangeCallbacks = this._.styleStateChangeCallbacks;
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// If it doesn't exist, it means this is the first call. So, let's create
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// all the structure to manage the style checks and the callback calls.
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if ( !styleStateChangeCallbacks )
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{
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// Create the callbacks array.
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styleStateChangeCallbacks = this._.styleStateChangeCallbacks = [];
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// Attach to the selectionChange event, so we can check the styles at
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// that point.
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this.on( 'selectionChange', function( ev )
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{
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// Loop throw all registered callbacks.
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for ( var i = 0 ; i < styleStateChangeCallbacks.length ; i++ )
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{
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var callback = styleStateChangeCallbacks[ i ];
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// Check the current state for the style defined for that
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// callback.
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var currentState = callback.style.checkActive( ev.data.path ) ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF;
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// If the state changed since the last check.
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if ( callback.state !== currentState )
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{
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// Call the callback function, passing the current
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// state to it.
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callback.fn.call( this, currentState );
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// Save the current state, so it can be compared next
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// time.
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callback.state !== currentState;
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}
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}
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});
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}
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// Save the callback info, so it can be checked on the next occurence of
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// selectionChange.
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styleStateChangeCallbacks.push( { style : style, fn : callback } );
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};
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CKEDITOR.STYLE_BLOCK = 1;
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CKEDITOR.STYLE_INLINE = 2;
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CKEDITOR.STYLE_OBJECT = 3;
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(function()
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{
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var blockElements = { address:1,div:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,p:1,pre:1 };
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var 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};
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var semicolonFixRegex = /\s*(?:;\s*|$)/;
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CKEDITOR.style = function( styleDefinition, variablesValues )
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{
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if ( variablesValues )
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{
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styleDefinition = CKEDITOR.tools.clone( styleDefinition );
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replaceVariables( styleDefinition.attributes, variablesValues );
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replaceVariables( styleDefinition.styles, variablesValues );
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}
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var element = this.element = ( styleDefinition.element || '*' ).toLowerCase();
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this.type =
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( element == '#' || blockElements[ element ] ) ?
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CKEDITOR.STYLE_BLOCK
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: objectElements[ element ] ?
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CKEDITOR.STYLE_OBJECT
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:
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CKEDITOR.STYLE_INLINE;
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this._ =
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{
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definition : styleDefinition
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};
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};
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CKEDITOR.style.prototype =
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{
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apply : function( document )
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{
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applyStyle.call( this, document, false );
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},
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remove : function( document )
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{
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applyStyle.call( this, document, true );
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},
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applyToRange : function( range )
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{
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return ( this.applyToRange =
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this.type == CKEDITOR.STYLE_INLINE ?
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applyInlineStyle
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: this.type == CKEDITOR.STYLE_BLOCK ?
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applyBlockStyle
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: this.type == CKEDITOR.STYLE_OBJECT ?
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applyObjectStyle
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: null ).call( this, range );
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},
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removeFromRange : function( range )
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{
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return ( this.removeFromRange =
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this.type == CKEDITOR.STYLE_INLINE ?
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removeInlineStyle
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: null ).call( this, range );
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},
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applyToObject : function( element )
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{
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setupElement( element, this );
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},
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/**
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* Get the style state inside an element path. Returns "true" if the
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* element is active in the path.
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*/
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checkActive : function( elementPath )
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{
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switch ( this.type )
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{
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case CKEDITOR.STYLE_BLOCK :
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return this.checkElementRemovable( elementPath.block || elementPath.blockLimit, true );
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case CKEDITOR.STYLE_OBJECT :
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case CKEDITOR.STYLE_INLINE :
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var elements = elementPath.elements;
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for ( var i = 0, element ; i < elements.length ; i++ )
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{
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element = elements[ i ];
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if ( this.type == CKEDITOR.STYLE_INLINE
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&& ( element == elementPath.block || element == elementPath.blockLimit ) )
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continue;
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if( this.type == CKEDITOR.STYLE_OBJECT
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&& !( element.getName() in objectElements ) )
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continue;
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if ( this.checkElementRemovable( element, true ) )
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return true;
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}
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}
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return false;
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},
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checkApplicable : function( elementPath )
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{
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switch ( this.type )
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{
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case CKEDITOR.STYLE_INLINE :
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case CKEDITOR.STYLE_BLOCK :
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break;
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case CKEDITOR.STYLE_OBJECT :
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return elementPath.lastElement.getAscendant( this.element, true );
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}
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return true;
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},
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// Checks if an element, or any of its attributes, is removable by the
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// current style definition.
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checkElementRemovable : function( element, fullMatch )
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{
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if ( !element )
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return false;
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var def = this._.definition,
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attribs;
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// If the element name is the same as the style name.
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if ( element.getName() == this.element )
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{
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// If no attributes are defined in the element.
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if ( !fullMatch && !element.hasAttributes() )
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return true;
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attribs = getAttributesForComparison( def );
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if ( attribs._length )
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{
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for ( var attName in attribs )
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{
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if ( attName == '_length' )
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continue;
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var elementAttr = element.getAttribute( attName ) || '';
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if ( attName == 'style' ?
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compareCssText( attribs[ attName ], normalizeCssText( elementAttr, false ) )
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: attribs[ attName ] == elementAttr )
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{
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if ( !fullMatch )
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return true;
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}
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else if ( fullMatch )
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return false;
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}
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if ( fullMatch )
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return true;
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}
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else
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return true;
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}
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// Check if the element can be somehow overriden.
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var override = getOverrides( this )[ element.getName() ] ;
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if ( override )
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{
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// If no attributes have been defined, remove the element.
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if ( !( attribs = override.attributes ) )
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return true;
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for ( var i = 0 ; i < attribs.length ; i++ )
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{
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attName = attribs[i][0];
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var actualAttrValue = element.getAttribute( attName );
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if ( actualAttrValue )
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{
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var attValue = attribs[i][1];
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// Remove the attribute if:
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// - The override definition value is null;
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// - The override definition value is a string that
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// matches the attribute value exactly.
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// - The override definition value is a regex that
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// has matches in the attribute value.
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if ( attValue === null ||
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( typeof attValue == 'string' && actualAttrValue == attValue ) ||
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attValue.test( actualAttrValue ) )
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return true;
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}
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}
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}
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return false;
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},
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// Builds the preview HTML based on the styles definition.
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buildPreview : function()
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{
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var styleDefinition = this._.definition,
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html = [],
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elementName = styleDefinition.element;
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// Avoid <bdo> in the preview.
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if ( elementName == 'bdo' )
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elementName = 'span';
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html = [ '<', elementName ];
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// Assign all defined attributes.
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var attribs = styleDefinition.attributes;
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if ( attribs )
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{
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for ( var att in attribs )
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{
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html.push( ' ', att, '="', attribs[ att ], '"' );
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}
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}
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// Assign the style attribute.
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var cssStyle = CKEDITOR.style.getStyleText( styleDefinition );
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if ( cssStyle )
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html.push( ' style="', cssStyle, '"' );
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html.push( '>', styleDefinition.name, '</', elementName, '>' );
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return html.join( '' );
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}
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};
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// Build the cssText based on the styles definition.
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CKEDITOR.style.getStyleText = function( styleDefinition )
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{
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// If we have already computed it, just return it.
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var stylesDef = styleDefinition._ST;
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if ( stylesDef )
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return stylesDef;
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stylesDef = styleDefinition.styles;
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// Builds the StyleText.
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var stylesText = ( styleDefinition.attributes && styleDefinition.attributes[ 'style' ] ) || '',
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specialStylesText = '';
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if ( stylesText.length )
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stylesText = stylesText.replace( semicolonFixRegex, ';' );
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for ( var style in stylesDef )
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{
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var styleVal = stylesDef[ style ],
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text = ( style + ':' + styleVal ).replace( semicolonFixRegex, ';' );
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// Some browsers don't support 'inherit' property value, leave them intact. (#5242)
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if ( styleVal == 'inherit' )
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specialStylesText += text;
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else
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stylesText += text;
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}
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// Browsers make some changes to the style when applying them. So, here
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// we normalize it to the browser format.
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if ( stylesText.length )
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stylesText = normalizeCssText( stylesText );
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stylesText += specialStylesText;
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// Return it, saving it to the next request.
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return ( styleDefinition._ST = stylesText );
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};
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function applyInlineStyle( range )
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{
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var document = range.document;
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if ( range.collapsed )
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{
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// Create the element to be inserted in the DOM.
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var collapsedElement = getElement( this, document );
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// Insert the empty element into the DOM at the range position.
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range.insertNode( collapsedElement );
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// Place the selection right inside the empty element.
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range.moveToPosition( collapsedElement, CKEDITOR.POSITION_BEFORE_END );
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return;
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}
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var elementName = this.element;
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var def = this._.definition;
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var isUnknownElement;
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// Get the DTD definition for the element. Defaults to "span".
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var dtd = CKEDITOR.dtd[ elementName ] || ( isUnknownElement = true, CKEDITOR.dtd.span );
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// Bookmark the range so we can re-select it after processing.
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var bookmark = range.createBookmark();
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// Expand the range.
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range.enlarge( CKEDITOR.ENLARGE_ELEMENT );
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range.trim();
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// Get the first node to be processed and the last, which concludes the
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// processing.
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var boundaryNodes = range.getBoundaryNodes();
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var firstNode = boundaryNodes.startNode;
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var lastNode = boundaryNodes.endNode.getNextSourceNode( true );
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// Probably the document end is reached, we need a marker node.
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if ( !lastNode )
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{
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var marker;
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lastNode = marker = document.createText( '' );
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lastNode.insertAfter( range.endContainer );
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}
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// The detection algorithm below skips the contents inside bookmark nodes, so
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// we'll need to make sure lastNode isn't the inside a bookmark node.
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var lastParent = lastNode.getParent();
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if ( lastParent && lastParent.getAttribute( '_fck_bookmark' ) )
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lastNode = lastParent;
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if ( lastNode.equals( firstNode ) )
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{
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// If the last node is the same as the the first one, we must move
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// it to the next one, otherwise the first one will not be
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// processed.
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lastNode = lastNode.getNextSourceNode( true );
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// It may happen that there are no more nodes after it (the end of
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// the document), so we must add something there to make our code
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// simpler.
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if ( !lastNode )
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{
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lastNode = marker = document.createText( '' );
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lastNode.insertAfter( firstNode );
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}
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}
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var currentNode = firstNode;
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var styleRange;
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while ( currentNode )
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{
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var applyStyle = false;
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if ( currentNode.equals( lastNode ) )
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{
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currentNode = null;
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applyStyle = true;
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}
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else
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{
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var nodeType = currentNode.type;
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var nodeName = nodeType == CKEDITOR.NODE_ELEMENT ? currentNode.getName() : null;
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if ( nodeName && currentNode.getAttribute( '_fck_bookmark' ) )
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{
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currentNode = currentNode.getNextSourceNode( true );
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continue;
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}
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// Check if the current node can be a child of the style element.
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if ( !nodeName || ( dtd[ nodeName ]
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&& ( currentNode.getPosition( lastNode ) | CKEDITOR.POSITION_PRECEDING | CKEDITOR.POSITION_IDENTICAL | CKEDITOR.POSITION_IS_CONTAINED ) == ( CKEDITOR.POSITION_PRECEDING + CKEDITOR.POSITION_IDENTICAL + CKEDITOR.POSITION_IS_CONTAINED )
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&& ( !def.childRule || def.childRule( currentNode ) ) ) )
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{
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var currentParent = currentNode.getParent();
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// Check if the style element can be a child of the current
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// node parent or if the element is not defined in the DTD.
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if ( currentParent
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&& ( ( currentParent.getDtd() || CKEDITOR.dtd.span )[ elementName ] || isUnknownElement )
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&& ( !def.parentRule || def.parentRule( currentParent ) ) )
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{
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// This node will be part of our range, so if it has not
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// been started, place its start right before the node.
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// In the case of an element node, it will be included
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// only if it is entirely inside the range.
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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 ) ) )
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{
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styleRange = new CKEDITOR.dom.range( document );
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styleRange.setStartBefore( currentNode );
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}
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// Non element nodes, or empty elements can be added
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// completely to the range.
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if ( nodeType == CKEDITOR.NODE_TEXT || ( nodeType == CKEDITOR.NODE_ELEMENT && !currentNode.getChildCount() ) )
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{
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var includedNode = currentNode;
|
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var parentNode;
|
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|
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// This node is about to be included completelly, but,
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// if this is the last node in its parent, we must also
|
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// check if the parent itself can be added completelly
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// to the range.
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while ( !includedNode.$.nextSibling
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&& ( parentNode = includedNode.getParent(), dtd[ parentNode.getName() ] )
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&& ( parentNode.getPosition( firstNode ) | CKEDITOR.POSITION_FOLLOWING | CKEDITOR.POSITION_IDENTICAL | CKEDITOR.POSITION_IS_CONTAINED ) == ( CKEDITOR.POSITION_FOLLOWING + CKEDITOR.POSITION_IDENTICAL + CKEDITOR.POSITION_IS_CONTAINED )
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&& ( !def.childRule || def.childRule( parentNode ) ) )
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{
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includedNode = parentNode;
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}
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styleRange.setEndAfter( includedNode );
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// If the included node still is the last node in its
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// parent, it means that the parent can't be included
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// in this style DTD, so apply the style immediately.
|
|
if ( !includedNode.$.nextSibling )
|
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applyStyle = true;
|
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|
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}
|
|
}
|
|
else
|
|
applyStyle = true;
|
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}
|
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else
|
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applyStyle = true;
|
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|
|
// Get the next node to be processed.
|
|
currentNode = currentNode.getNextSourceNode();
|
|
}
|
|
|
|
// Apply the style if we have something to which apply it.
|
|
if ( applyStyle && styleRange && !styleRange.collapsed )
|
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{
|
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// Build the style element, based on the style object definition.
|
|
var styleNode = getElement( this, document );
|
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|
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// Get the element that holds the entire range.
|
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var parent = styleRange.getCommonAncestor();
|
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|
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// Loop through the parents, removing the redundant attributes
|
|
// from the element to be applied.
|
|
while ( styleNode && parent )
|
|
{
|
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if ( parent.getName() == elementName )
|
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{
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for ( var attName in def.attributes )
|
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{
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if ( styleNode.getAttribute( attName ) == parent.getAttribute( attName ) )
|
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styleNode.removeAttribute( attName );
|
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}
|
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|
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for ( var styleName in def.styles )
|
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{
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if ( styleNode.getStyle( styleName ) == parent.getStyle( styleName ) )
|
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styleNode.removeStyle( styleName );
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}
|
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|
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if ( !styleNode.hasAttributes() )
|
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{
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styleNode = null;
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break;
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}
|
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}
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parent = parent.getParent();
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}
|
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|
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if ( styleNode )
|
|
{
|
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// Move the contents of the range to the style element.
|
|
styleRange.extractContents().appendTo( styleNode );
|
|
|
|
// Here we do some cleanup, removing all duplicated
|
|
// elements from the style element.
|
|
removeFromInsideElement( this, styleNode );
|
|
|
|
// Insert it into the range position (it is collapsed after
|
|
// extractContents.
|
|
styleRange.insertNode( styleNode );
|
|
|
|
// Let's merge our new style with its neighbors, if possible.
|
|
mergeSiblings( styleNode );
|
|
|
|
// As the style system breaks text nodes constantly, let's normalize
|
|
// things for performance.
|
|
// With IE, some paragraphs get broken when calling normalize()
|
|
// repeatedly. Also, for IE, we must normalize body, not documentElement.
|
|
// IE is also known for having a "crash effect" with normalize().
|
|
// We should try to normalize with IE too in some way, somewhere.
|
|
if ( !CKEDITOR.env.ie )
|
|
styleNode.$.normalize();
|
|
}
|
|
|
|
// Style applied, let's release the range, so it gets
|
|
// re-initialization in the next loop.
|
|
styleRange = null;
|
|
}
|
|
}
|
|
|
|
// Remove the temporary marking node.(#4111)
|
|
marker && marker.remove();
|
|
range.moveToBookmark( bookmark );
|
|
// Minimize the result range to exclude empty text nodes. (#5374)
|
|
range.shrink( CKEDITOR.SHRINK_TEXT );
|
|
}
|
|
|
|
function removeInlineStyle( range )
|
|
{
|
|
/*
|
|
* Make sure our range has included all "collpased" parent inline nodes so
|
|
* that our operation logic can be simpler.
|
|
*/
|
|
range.enlarge( CKEDITOR.ENLARGE_ELEMENT );
|
|
|
|
var bookmark = range.createBookmark(),
|
|
startNode = bookmark.startNode;
|
|
|
|
if ( range.collapsed )
|
|
{
|
|
|
|
var startPath = new CKEDITOR.dom.elementPath( startNode.getParent() ),
|
|
// The topmost element in elementspatch which we should jump out of.
|
|
boundaryElement;
|
|
|
|
|
|
for ( var i = 0, element ; i < startPath.elements.length
|
|
&& ( element = startPath.elements[i] ) ; i++ )
|
|
{
|
|
/*
|
|
* 1. If it's collaped inside text nodes, try to remove the style from the whole element.
|
|
*
|
|
* 2. Otherwise if it's collapsed on element boundaries, moving the selection
|
|
* outside the styles instead of removing the whole tag,
|
|
* also make sure other inner styles were well preserverd.(#3309)
|
|
*/
|
|
if ( element == startPath.block || element == startPath.blockLimit )
|
|
break;
|
|
|
|
if ( this.checkElementRemovable( element ) )
|
|
{
|
|
var endOfElement = range.checkBoundaryOfElement( element, CKEDITOR.END ),
|
|
startOfElement = !endOfElement && range.checkBoundaryOfElement( element, CKEDITOR.START );
|
|
if ( startOfElement || endOfElement )
|
|
{
|
|
boundaryElement = element;
|
|
boundaryElement.match = startOfElement ? 'start' : 'end';
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
* Before removing the style node, there may be a sibling to the style node
|
|
* that's exactly the same to the one to be removed. To the user, it makes
|
|
* no difference that they're separate entities in the DOM tree. So, merge
|
|
* them before removal.
|
|
*/
|
|
mergeSiblings( element );
|
|
removeFromElement( this, element );
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
// Re-create the style tree after/before the boundary element,
|
|
// the replication start from bookmark start node to define the
|
|
// new range.
|
|
if ( boundaryElement )
|
|
{
|
|
var clonedElement = startNode;
|
|
for ( i = 0 ;; i++ )
|
|
{
|
|
var newElement = startPath.elements[ i ];
|
|
if ( newElement.equals( boundaryElement ) )
|
|
break;
|
|
// Avoid copying any matched element.
|
|
else if ( newElement.match )
|
|
continue;
|
|
else
|
|
newElement = newElement.clone();
|
|
newElement.append( clonedElement );
|
|
clonedElement = newElement;
|
|
}
|
|
clonedElement[ boundaryElement.match == 'start' ?
|
|
'insertBefore' : 'insertAfter' ]( boundaryElement );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
* Now our range isn't collapsed. Lets walk from the start node to the end
|
|
* node via DFS and remove the styles one-by-one.
|
|
*/
|
|
var endNode = bookmark.endNode,
|
|
me = this;
|
|
|
|
/*
|
|
* Find out the style ancestor that needs to be broken down at startNode
|
|
* and endNode.
|
|
*/
|
|
function breakNodes()
|
|
{
|
|
var startPath = new CKEDITOR.dom.elementPath( startNode.getParent() ),
|
|
endPath = new CKEDITOR.dom.elementPath( endNode.getParent() ),
|
|
breakStart = null,
|
|
breakEnd = null;
|
|
for ( var i = 0 ; i < startPath.elements.length ; i++ )
|
|
{
|
|
var element = startPath.elements[ i ];
|
|
|
|
if ( element == startPath.block || element == startPath.blockLimit )
|
|
break;
|
|
|
|
if ( me.checkElementRemovable( element ) )
|
|
breakStart = element;
|
|
}
|
|
for ( i = 0 ; i < endPath.elements.length ; i++ )
|
|
{
|
|
element = endPath.elements[ i ];
|
|
|
|
if ( element == endPath.block || element == endPath.blockLimit )
|
|
break;
|
|
|
|
if ( me.checkElementRemovable( element ) )
|
|
breakEnd = element;
|
|
}
|
|
|
|
if ( breakEnd )
|
|
endNode.breakParent( breakEnd );
|
|
if ( breakStart )
|
|
startNode.breakParent( breakStart );
|
|
}
|
|
breakNodes();
|
|
|
|
// Now, do the DFS walk.
|
|
var currentNode = startNode.getNext();
|
|
while ( !currentNode.equals( endNode ) )
|
|
{
|
|
/*
|
|
* Need to get the next node first because removeFromElement() can remove
|
|
* the current node from DOM tree.
|
|
*/
|
|
var nextNode = currentNode.getNextSourceNode();
|
|
if ( currentNode.type == CKEDITOR.NODE_ELEMENT && this.checkElementRemovable( currentNode ) )
|
|
{
|
|
// Remove style from element or overriding element.
|
|
if ( currentNode.getName() == this.element )
|
|
removeFromElement( this, currentNode );
|
|
else
|
|
removeOverrides( currentNode, getOverrides( this )[ currentNode.getName() ] );
|
|
|
|
/*
|
|
* removeFromElement() may have merged the next node with something before
|
|
* the startNode via mergeSiblings(). In that case, the nextNode would
|
|
* contain startNode and we'll have to call breakNodes() again and also
|
|
* reassign the nextNode to something after startNode.
|
|
*/
|
|
if ( nextNode.type == CKEDITOR.NODE_ELEMENT && nextNode.contains( startNode ) )
|
|
{
|
|
breakNodes();
|
|
nextNode = startNode.getNext();
|
|
}
|
|
}
|
|
currentNode = nextNode;
|
|
}
|
|
}
|
|
|
|
range.moveToBookmark( bookmark );
|
|
}
|
|
|
|
function applyObjectStyle( range )
|
|
{
|
|
var root = range.getCommonAncestor( true, true ),
|
|
element = root.getAscendant( this.element, true );
|
|
element && setupElement( element, this );
|
|
}
|
|
|
|
function applyBlockStyle( range )
|
|
{
|
|
// Serializible bookmarks is needed here since
|
|
// elements may be merged.
|
|
var bookmark = range.createBookmark( true );
|
|
|
|
var iterator = range.createIterator();
|
|
iterator.enforceRealBlocks = true;
|
|
|
|
var block;
|
|
var doc = range.document;
|
|
var previousPreBlock;
|
|
|
|
while ( ( block = iterator.getNextParagraph() ) ) // Only one =
|
|
{
|
|
var newBlock = getElement( this, doc );
|
|
replaceBlock( block, newBlock );
|
|
}
|
|
|
|
range.moveToBookmark( bookmark );
|
|
}
|
|
|
|
// Replace the original block with new one, with special treatment
|
|
// for <pre> blocks to make sure content format is well preserved, and merging/splitting adjacent
|
|
// when necessary.(#3188)
|
|
function replaceBlock( block, newBlock )
|
|
{
|
|
var newBlockIsPre = newBlock.is( 'pre' );
|
|
var blockIsPre = block.is( 'pre' );
|
|
|
|
var isToPre = newBlockIsPre && !blockIsPre;
|
|
var isFromPre = !newBlockIsPre && blockIsPre;
|
|
|
|
if ( isToPre )
|
|
newBlock = toPre( block, newBlock );
|
|
else if ( isFromPre )
|
|
// Split big <pre> into pieces before start to convert.
|
|
newBlock = fromPres( splitIntoPres( block ), newBlock );
|
|
else
|
|
block.moveChildren( newBlock );
|
|
|
|
newBlock.replace( block );
|
|
|
|
if ( newBlockIsPre )
|
|
{
|
|
// Merge previous <pre> blocks.
|
|
mergePre( newBlock );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Merge a <pre> block with a previous sibling if available.
|
|
*/
|
|
function mergePre( preBlock )
|
|
{
|
|
var previousBlock;
|
|
if ( !( ( previousBlock = preBlock.getPreviousSourceNode( true, CKEDITOR.NODE_ELEMENT ) )
|
|
&& previousBlock.is
|
|
&& previousBlock.is( 'pre') ) )
|
|
return;
|
|
|
|
// Merge the previous <pre> block contents into the current <pre>
|
|
// block.
|
|
//
|
|
// Another thing to be careful here is that currentBlock might contain
|
|
// a '\n' at the beginning, and previousBlock might contain a '\n'
|
|
// towards the end. These new lines are not normally displayed but they
|
|
// become visible after merging.
|
|
var mergedHtml = replace( previousBlock.getHtml(), /\n$/, '' ) + '\n\n' +
|
|
replace( preBlock.getHtml(), /^\n/, '' ) ;
|
|
|
|
// Krugle: IE normalizes innerHTML from <pre>, breaking whitespaces.
|
|
if ( CKEDITOR.env.ie )
|
|
preBlock.$.outerHTML = '<pre>' + mergedHtml + '</pre>';
|
|
else
|
|
preBlock.setHtml( mergedHtml );
|
|
|
|
previousBlock.remove();
|
|
}
|
|
|
|
/**
|
|
* Split into multiple <pre> blocks separated by double line-break.
|
|
* @param preBlock
|
|
*/
|
|
function splitIntoPres( preBlock )
|
|
{
|
|
// Exclude the ones at header OR at tail,
|
|
// and ignore bookmark content between them.
|
|
var duoBrRegex = /(\S\s*)\n(?:\s|(<span[^>]+_fck_bookmark.*?\/span>))*\n(?!$)/gi,
|
|
blockName = preBlock.getName(),
|
|
splitedHtml = replace( preBlock.getOuterHtml(),
|
|
duoBrRegex,
|
|
function( match, charBefore, bookmark )
|
|
{
|
|
return charBefore + '</pre>' + bookmark + '<pre>';
|
|
} );
|
|
|
|
var pres = [];
|
|
splitedHtml.replace( /<pre\b.*?>([\s\S]*?)<\/pre>/gi, function( match, preContent ){
|
|
pres.push( preContent );
|
|
} );
|
|
return pres;
|
|
}
|
|
|
|
// Wrapper function of String::replace without considering of head/tail bookmarks nodes.
|
|
function replace( str, regexp, replacement )
|
|
{
|
|
var headBookmark = '',
|
|
tailBookmark = '';
|
|
|
|
str = str.replace( /(^<span[^>]+_fck_bookmark.*?\/span>)|(<span[^>]+_fck_bookmark.*?\/span>$)/gi,
|
|
function( str, m1, m2 ){
|
|
m1 && ( headBookmark = m1 );
|
|
m2 && ( tailBookmark = m2 );
|
|
return '';
|
|
} );
|
|
return headBookmark + str.replace( regexp, replacement ) + tailBookmark;
|
|
}
|
|
/**
|
|
* Converting a list of <pre> into blocks with format well preserved.
|
|
*/
|
|
function fromPres( preHtmls, newBlock )
|
|
{
|
|
var docFrag = new CKEDITOR.dom.documentFragment( newBlock.getDocument() );
|
|
for ( var i = 0 ; i < preHtmls.length ; i++ )
|
|
{
|
|
var blockHtml = preHtmls[ i ];
|
|
|
|
// 1. Trim the first and last line-breaks immediately after and before <pre>,
|
|
// they're not visible.
|
|
blockHtml = blockHtml.replace( /(\r\n|\r)/g, '\n' ) ;
|
|
blockHtml = replace( blockHtml, /^[ \t]*\n/, '' ) ;
|
|
blockHtml = replace( blockHtml, /\n$/, '' ) ;
|
|
// 2. Convert spaces or tabs at the beginning or at the end to
|
|
blockHtml = replace( blockHtml, /^[ \t]+|[ \t]+$/g, function( match, offset, s )
|
|
{
|
|
if ( match.length == 1 ) // one space, preserve it
|
|
return ' ' ;
|
|
else if ( !offset ) // beginning of block
|
|
return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' ';
|
|
else // end of block
|
|
return ' ' + CKEDITOR.tools.repeat( ' ', match.length - 1 );
|
|
} ) ;
|
|
|
|
// 3. Convert \n to <BR>.
|
|
// 4. Convert contiguous (i.e. non-singular) spaces or tabs to
|
|
blockHtml = blockHtml.replace( /\n/g, '<br>' ) ;
|
|
blockHtml = blockHtml.replace( /[ \t]{2,}/g,
|
|
function ( match )
|
|
{
|
|
return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' ' ;
|
|
} ) ;
|
|
|
|
var newBlockClone = newBlock.clone();
|
|
newBlockClone.setHtml( blockHtml );
|
|
docFrag.append( newBlockClone );
|
|
}
|
|
return docFrag;
|
|
}
|
|
|
|
/**
|
|
* Converting from a non-PRE block to a PRE block in formatting operations.
|
|
*/
|
|
function toPre( block, newBlock )
|
|
{
|
|
// First trim the block content.
|
|
var preHtml = block.getHtml();
|
|
|
|
// 1. Trim head/tail spaces, they're not visible.
|
|
preHtml = replace( preHtml, /(?:^[ \t\n\r]+)|(?:[ \t\n\r]+$)/g, '' );
|
|
// 2. Delete ANSI whitespaces immediately before and after <BR> because
|
|
// they are not visible.
|
|
preHtml = preHtml.replace( /[ \t\r\n]*(<br[^>]*>)[ \t\r\n]*/gi, '$1' );
|
|
// 3. Compress other ANSI whitespaces since they're only visible as one
|
|
// single space previously.
|
|
// 4. Convert to spaces since is no longer needed in <PRE>.
|
|
preHtml = preHtml.replace( /([ \t\n\r]+| )/g, ' ' );
|
|
// 5. Convert any <BR /> to \n. This must not be done earlier because
|
|
// the \n would then get compressed.
|
|
preHtml = preHtml.replace( /<br\b[^>]*>/gi, '\n' );
|
|
|
|
// Krugle: IE normalizes innerHTML to <pre>, breaking whitespaces.
|
|
if ( CKEDITOR.env.ie )
|
|
{
|
|
var temp = block.getDocument().createElement( 'div' );
|
|
temp.append( newBlock );
|
|
newBlock.$.outerHTML = '<pre>' + preHtml + '</pre>';
|
|
newBlock = temp.getFirst().remove();
|
|
}
|
|
else
|
|
newBlock.setHtml( preHtml );
|
|
|
|
return newBlock;
|
|
}
|
|
|
|
// Removes a style from an element itself, don't care about its subtree.
|
|
function removeFromElement( style, element )
|
|
{
|
|
var def = style._.definition,
|
|
attributes = CKEDITOR.tools.extend( {}, def.attributes, getOverrides( style )[ element.getName() ] ),
|
|
styles = def.styles,
|
|
// If the style is only about the element itself, we have to remove the element.
|
|
removeEmpty = CKEDITOR.tools.isEmpty( attributes ) && CKEDITOR.tools.isEmpty( styles );
|
|
|
|
// Remove definition attributes/style from the elemnt.
|
|
for ( var attName in attributes )
|
|
{
|
|
// The 'class' element value must match (#1318).
|
|
if ( ( attName == 'class' || style._.definition.fullMatch )
|
|
&& element.getAttribute( attName ) != normalizeProperty( attName, attributes[ attName ] ) )
|
|
continue;
|
|
removeEmpty = element.hasAttribute( attName );
|
|
element.removeAttribute( attName );
|
|
}
|
|
|
|
for ( var styleName in styles )
|
|
{
|
|
// Full match style insist on having fully equivalence. (#5018)
|
|
if ( style._.definition.fullMatch
|
|
&& element.getStyle( styleName ) != normalizeProperty( styleName, styles[ styleName ], true ) )
|
|
continue;
|
|
|
|
removeEmpty = removeEmpty || !!element.getStyle( styleName );
|
|
element.removeStyle( styleName );
|
|
}
|
|
|
|
removeEmpty && removeNoAttribsElement( element );
|
|
}
|
|
|
|
// Removes a style from inside an element.
|
|
function removeFromInsideElement( style, element )
|
|
{
|
|
var def = style._.definition,
|
|
attribs = def.attributes,
|
|
styles = def.styles,
|
|
overrides = getOverrides( style );
|
|
|
|
var innerElements = element.getElementsByTag( style.element );
|
|
|
|
for ( var i = innerElements.count(); --i >= 0 ; )
|
|
removeFromElement( style, innerElements.getItem( i ) );
|
|
|
|
// Now remove any other element with different name that is
|
|
// defined to be overriden.
|
|
for ( var overrideElement in overrides )
|
|
{
|
|
if ( overrideElement != style.element )
|
|
{
|
|
innerElements = element.getElementsByTag( overrideElement ) ;
|
|
for ( i = innerElements.count() - 1 ; i >= 0 ; i-- )
|
|
{
|
|
var innerElement = innerElements.getItem( i );
|
|
removeOverrides( innerElement, overrides[ overrideElement ] ) ;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Remove overriding styles/attributes from the specific element.
|
|
* Note: Remove the element if no attributes remain.
|
|
* @param {Object} element
|
|
* @param {Object} overrides
|
|
*/
|
|
function removeOverrides( element, overrides )
|
|
{
|
|
var attributes = overrides && overrides.attributes ;
|
|
|
|
if ( attributes )
|
|
{
|
|
for ( var i = 0 ; i < attributes.length ; i++ )
|
|
{
|
|
var attName = attributes[i][0], actualAttrValue ;
|
|
|
|
if ( ( actualAttrValue = element.getAttribute( attName ) ) )
|
|
{
|
|
var attValue = attributes[i][1] ;
|
|
|
|
// Remove the attribute if:
|
|
// - The override definition value is null ;
|
|
// - The override definition valie is a string that
|
|
// matches the attribute value exactly.
|
|
// - The override definition value is a regex that
|
|
// has matches in the attribute value.
|
|
if ( attValue === null ||
|
|
( attValue.test && attValue.test( actualAttrValue ) ) ||
|
|
( typeof attValue == 'string' && actualAttrValue == attValue ) )
|
|
element.removeAttribute( attName ) ;
|
|
}
|
|
}
|
|
}
|
|
|
|
removeNoAttribsElement( element );
|
|
}
|
|
|
|
// If the element has no more attributes, remove it.
|
|
function removeNoAttribsElement( element )
|
|
{
|
|
// If no more attributes remained in the element, remove it,
|
|
// leaving its children.
|
|
if ( !element.hasAttributes() )
|
|
{
|
|
// Removing elements may open points where merging is possible,
|
|
// so let's cache the first and last nodes for later checking.
|
|
var firstChild = element.getFirst();
|
|
var lastChild = element.getLast();
|
|
|
|
element.remove( true );
|
|
|
|
if ( firstChild )
|
|
{
|
|
// Check the cached nodes for merging.
|
|
mergeSiblings( firstChild );
|
|
|
|
if ( lastChild && !firstChild.equals( lastChild ) )
|
|
mergeSiblings( lastChild );
|
|
}
|
|
}
|
|
}
|
|
|
|
function mergeSiblings( element )
|
|
{
|
|
if ( !element || element.type != CKEDITOR.NODE_ELEMENT || !CKEDITOR.dtd.$removeEmpty[ element.getName() ] )
|
|
return;
|
|
|
|
mergeElements( element, element.getNext(), true );
|
|
mergeElements( element, element.getPrevious() );
|
|
}
|
|
|
|
function mergeElements( element, sibling, isNext )
|
|
{
|
|
if ( sibling && sibling.type == CKEDITOR.NODE_ELEMENT )
|
|
{
|
|
var hasBookmark = sibling.getAttribute( '_fck_bookmark' );
|
|
|
|
if ( hasBookmark )
|
|
sibling = isNext ? sibling.getNext() : sibling.getPrevious();
|
|
|
|
if ( sibling && sibling.type == CKEDITOR.NODE_ELEMENT && element.isIdentical( sibling ) )
|
|
{
|
|
// Save the last child to be checked too, to merge things like
|
|
// <b><i></i></b><b><i></i></b> => <b><i></i></b>
|
|
var innerSibling = isNext ? element.getLast() : element.getFirst();
|
|
|
|
if ( hasBookmark )
|
|
( isNext ? sibling.getPrevious() : sibling.getNext() ).move( element, !isNext );
|
|
|
|
sibling.moveChildren( element, !isNext );
|
|
sibling.remove();
|
|
|
|
// Now check the last inner child (see two comments above).
|
|
if ( innerSibling )
|
|
mergeSiblings( innerSibling );
|
|
}
|
|
}
|
|
}
|
|
|
|
function getElement( style, targetDocument )
|
|
{
|
|
var el;
|
|
|
|
var def = style._.definition;
|
|
|
|
var elementName = style.element;
|
|
|
|
// The "*" element name will always be a span for this function.
|
|
if ( elementName == '*' )
|
|
elementName = 'span';
|
|
|
|
// Create the element.
|
|
el = new CKEDITOR.dom.element( elementName, targetDocument );
|
|
|
|
return setupElement( el, style );
|
|
}
|
|
|
|
function setupElement( el, style )
|
|
{
|
|
var def = style._.definition;
|
|
var attributes = def.attributes;
|
|
var styles = CKEDITOR.style.getStyleText( def );
|
|
|
|
// Assign all defined attributes.
|
|
if ( attributes )
|
|
{
|
|
for ( var att in attributes )
|
|
{
|
|
el.setAttribute( att, attributes[ att ] );
|
|
}
|
|
}
|
|
|
|
// Assign all defined styles.
|
|
if ( styles )
|
|
el.setAttribute( 'style', styles );
|
|
|
|
return el;
|
|
}
|
|
|
|
var varRegex = /#\((.+?)\)/g;
|
|
function replaceVariables( list, variablesValues )
|
|
{
|
|
for ( var item in list )
|
|
{
|
|
list[ item ] = list[ item ].replace( varRegex, function( match, varName )
|
|
{
|
|
return variablesValues[ varName ];
|
|
});
|
|
}
|
|
}
|
|
|
|
|
|
// Returns an object that can be used for style matching comparison.
|
|
// Attributes names and values are all lowercased, and the styles get
|
|
// merged with the style attribute.
|
|
function getAttributesForComparison( styleDefinition )
|
|
{
|
|
// If we have already computed it, just return it.
|
|
var attribs = styleDefinition._AC;
|
|
if ( attribs )
|
|
return attribs;
|
|
|
|
attribs = {};
|
|
|
|
var length = 0;
|
|
|
|
// Loop through all defined attributes.
|
|
var styleAttribs = styleDefinition.attributes;
|
|
if ( styleAttribs )
|
|
{
|
|
for ( var styleAtt in styleAttribs )
|
|
{
|
|
length++;
|
|
attribs[ styleAtt ] = styleAttribs[ styleAtt ];
|
|
}
|
|
}
|
|
|
|
// Includes the style definitions.
|
|
var styleText = CKEDITOR.style.getStyleText( styleDefinition );
|
|
if ( styleText )
|
|
{
|
|
if ( !attribs[ 'style' ] )
|
|
length++;
|
|
attribs[ 'style' ] = styleText;
|
|
}
|
|
|
|
// Appends the "length" information to the object.
|
|
attribs._length = length;
|
|
|
|
// Return it, saving it to the next request.
|
|
return ( styleDefinition._AC = attribs );
|
|
}
|
|
|
|
/**
|
|
* Get the the collection used to compare the elements and attributes,
|
|
* defined in this style overrides, with other element. All information in
|
|
* it is lowercased.
|
|
* @param {CKEDITOR.style} style
|
|
*/
|
|
function getOverrides( style )
|
|
{
|
|
if ( style._.overrides )
|
|
return style._.overrides;
|
|
|
|
var overrides = ( style._.overrides = {} ),
|
|
definition = style._.definition.overrides;
|
|
|
|
if ( definition )
|
|
{
|
|
// The override description can be a string, object or array.
|
|
// Internally, well handle arrays only, so transform it if needed.
|
|
if ( !CKEDITOR.tools.isArray( definition ) )
|
|
definition = [ definition ];
|
|
|
|
// Loop through all override definitions.
|
|
for ( var i = 0 ; i < definition.length ; i++ )
|
|
{
|
|
var override = definition[i];
|
|
var elementName;
|
|
var overrideEl;
|
|
var attrs;
|
|
|
|
// If can be a string with the element name.
|
|
if ( typeof override == 'string' )
|
|
elementName = override.toLowerCase();
|
|
// Or an object.
|
|
else
|
|
{
|
|
elementName = override.element ? override.element.toLowerCase() : style.element;
|
|
attrs = override.attributes;
|
|
}
|
|
|
|
// We can have more than one override definition for the same
|
|
// element name, so we attempt to simply append information to
|
|
// it if it already exists.
|
|
overrideEl = overrides[ elementName ] || ( overrides[ elementName ] = {} );
|
|
|
|
if ( attrs )
|
|
{
|
|
// The returning attributes list is an array, because we
|
|
// could have different override definitions for the same
|
|
// attribute name.
|
|
var overrideAttrs = ( overrideEl.attributes = overrideEl.attributes || new Array() );
|
|
for ( var attName in attrs )
|
|
{
|
|
// Each item in the attributes array is also an array,
|
|
// where [0] is the attribute name and [1] is the
|
|
// override value.
|
|
overrideAttrs.push( [ attName.toLowerCase(), attrs[ attName ] ] );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return overrides;
|
|
}
|
|
|
|
function normalizeProperty( name, value, isStyle )
|
|
{
|
|
var temp = new CKEDITOR.dom.element( 'span' );
|
|
temp [ isStyle ? 'setStyle' : 'setAttribute' ]( name, value );
|
|
return temp[ isStyle ? 'getStyle' : 'getAttribute' ]( name );
|
|
}
|
|
|
|
function normalizeCssText( unparsedCssText, nativeNormalize )
|
|
{
|
|
var styleText;
|
|
if ( nativeNormalize !== false )
|
|
{
|
|
// Injects the style in a temporary span object, so the browser parses it,
|
|
// retrieving its final format.
|
|
var temp = new CKEDITOR.dom.element( 'span' );
|
|
temp.setAttribute( 'style', unparsedCssText );
|
|
styleText = temp.getAttribute( 'style' ) || '';
|
|
}
|
|
else
|
|
styleText = unparsedCssText;
|
|
|
|
// Shrinking white-spaces around colon and semi-colon (#4147).
|
|
// Compensate tail semi-colon.
|
|
return styleText.replace( /\s*([;:])\s*/, '$1' )
|
|
.replace( /([^\s;])$/, '$1;')
|
|
.replace( /,\s+/g, ',' ) // Trimming spaces after comma (e.g. font-family name)(#4107).
|
|
.toLowerCase();
|
|
}
|
|
|
|
// Turn inline style text properties into one hash.
|
|
function parseStyleText( styleText )
|
|
{
|
|
var retval = {};
|
|
styleText
|
|
.replace( /"/g, '"' )
|
|
.replace( /\s*([^ :;]+)\s*:\s*([^;]+)\s*(?=;|$)/g, function( match, name, value )
|
|
{
|
|
retval[ name ] = value;
|
|
} );
|
|
return retval;
|
|
}
|
|
|
|
function compareCssText( source, target )
|
|
{
|
|
typeof source == 'string' && ( source = parseStyleText( source ) );
|
|
typeof target == 'string' && ( target = parseStyleText( target ) );
|
|
for( var name in source )
|
|
{
|
|
// Value 'inherit' is treated as a wildcard,
|
|
// which will match any value.
|
|
if ( !( name in target &&
|
|
( target[ name ] == source[ name ]
|
|
|| source[ name ] == 'inherit'
|
|
|| target[ name ] == 'inherit' ) ) )
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function applyStyle( document, remove )
|
|
{
|
|
// Get all ranges from the selection.
|
|
var selection = document.getSelection();
|
|
var ranges = selection.getRanges();
|
|
var func = remove ? this.removeFromRange : this.applyToRange;
|
|
|
|
// Apply the style to the ranges.
|
|
for ( var i = 0 ; i < ranges.length ; i++ )
|
|
func.call( this, ranges[ i ] );
|
|
|
|
// Select the ranges again.
|
|
selection.selectRanges( ranges );
|
|
}
|
|
})();
|
|
|
|
CKEDITOR.styleCommand = function( style )
|
|
{
|
|
this.style = style;
|
|
};
|
|
|
|
CKEDITOR.styleCommand.prototype.exec = function( editor )
|
|
{
|
|
editor.focus();
|
|
|
|
var doc = editor.document;
|
|
|
|
if ( doc )
|
|
{
|
|
if ( this.state == CKEDITOR.TRISTATE_OFF )
|
|
this.style.apply( doc );
|
|
else if ( this.state == CKEDITOR.TRISTATE_ON )
|
|
this.style.remove( doc );
|
|
}
|
|
|
|
return !!doc;
|
|
};
|
|
|
|
CKEDITOR.stylesSet = new CKEDITOR.resourceManager( '', 'stylesSet' );
|
|
|
|
// Backward compatibility (#5025).
|
|
CKEDITOR.addStylesSet = CKEDITOR.tools.bind( CKEDITOR.stylesSet.add, CKEDITOR.stylesSet );
|
|
CKEDITOR.loadStylesSet = function( name, url, callback )
|
|
{
|
|
CKEDITOR.stylesSet.addExternal( name, url, '' );
|
|
CKEDITOR.stylesSet.load( name, callback );
|
|
};
|
|
|
|
|
|
/**
|
|
* Gets the current styleSet for this instance
|
|
* @param {Function} The function to be called with the styles data.
|
|
* @example
|
|
* editor.getStylesSet( function( stylesDefinitions ) {} );
|
|
*/
|
|
CKEDITOR.editor.prototype.getStylesSet = function( callback )
|
|
{
|
|
if ( !this._.stylesDefinitions )
|
|
{
|
|
var editor = this,
|
|
// Respect the backwards compatible definition entry
|
|
configStyleSet = editor.config.stylesCombo_stylesSet || editor.config.stylesSet || 'default';
|
|
|
|
// #5352 Allow to define the styles directly in the config object
|
|
if ( configStyleSet instanceof Array )
|
|
{
|
|
editor._.stylesDefinitions = configStyleSet;
|
|
callback( configStyleSet );
|
|
return;
|
|
}
|
|
|
|
var partsStylesSet = configStyleSet.split( ':' ),
|
|
styleSetName = partsStylesSet[ 0 ],
|
|
externalPath = partsStylesSet[ 1 ],
|
|
pluginPath = CKEDITOR.plugins.registered.styles.path;
|
|
|
|
CKEDITOR.stylesSet.addExternal( styleSetName,
|
|
externalPath ?
|
|
partsStylesSet.slice( 1 ).join( ':' ) :
|
|
pluginPath + 'styles/' + styleSetName + '.js', '' );
|
|
|
|
CKEDITOR.stylesSet.load( styleSetName, function( stylesSet )
|
|
{
|
|
editor._.stylesDefinitions = stylesSet[ styleSetName ];
|
|
callback( editor._.stylesDefinitions );
|
|
} ) ;
|
|
}
|
|
else
|
|
callback( this._.stylesDefinitions );
|
|
};
|
|
|
|
/**
|
|
* The "styles definition set" to use in the editor. They will be used in the
|
|
* styles combo and the Style selector of the div container. <br>
|
|
* The styles may be defined in the page containing the editor, or can be
|
|
* loaded on demand from an external file. In the second case, if this setting
|
|
* contains only a name, the styles definition file will be loaded from the
|
|
* "styles" folder inside the styles plugin folder.
|
|
* Otherwise, this setting has the "name:url" syntax, making it
|
|
* possible to set the URL from which loading the styles file.<br>
|
|
* Previously this setting was available as config.stylesCombo_stylesSet<br>
|
|
* @type String|Array
|
|
* @default 'default'
|
|
* @since 3.3
|
|
* @example
|
|
* // Load from the styles' styles folder (mystyles.js file).
|
|
* config.stylesSet = 'mystyles';
|
|
* @example
|
|
* // Load from a relative URL.
|
|
* config.stylesSet = 'mystyles:/editorstyles/styles.js';
|
|
* @example
|
|
* // Load from a full URL.
|
|
* config.stylesSet = 'mystyles:http://www.example.com/editorstyles/styles.js';
|
|
* @example
|
|
* // Load from a list of definitions.
|
|
* config.stylesSet = [
|
|
* { name : 'Strong Emphasis', element : 'strong' },
|
|
* { name : 'Emphasis', element : 'em' }, ... ];
|
|
*/
|