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/*
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* FCKeditor - The text editor for internet
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* Copyright (C) 2003-2005 Frederico Caldeira Knabben
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*
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* Licensed under the terms of the GNU Lesser General Public License:
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* http://www.opensource.org/licenses/lgpl-license.php
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*
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* For further information visit:
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* http://www.fckeditor.net/
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*
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* File Name: fcktoolbarstylecombo.js
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* FCKToolbarPanelButton Class: Handles the Fonts combo selector.
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*
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* File Authors:
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* Frederico Caldeira Knabben (fredck@fckeditor.net)
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*/
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var FCKToolbarStyleCombo = function()
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{
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this.Command = FCKCommands.GetCommand( 'Style' ) ;
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}
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// Inherit from FCKToolbarSpecialCombo.
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FCKToolbarStyleCombo.prototype = new FCKToolbarSpecialCombo ;
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FCKToolbarStyleCombo.prototype.GetLabel = function()
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{
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return FCKLang.Style ;
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}
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FCKToolbarStyleCombo.prototype.CreateItems = function( targetSpecialCombo )
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{
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// Add the Editor Area CSS to the Styles panel so the style classes are previewed correctly.
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FCKTools.AppendStyleSheet( targetSpecialCombo._Panel.Document, FCKConfig.EditorAreaCSS ) ;
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// For some reason Gecko is blocking inside the "RefreshVisibleItems" function.
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if ( ! FCKBrowserInfo.IsGecko )
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targetSpecialCombo.OnBeforeClick = this.RefreshVisibleItems ;
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// Add the styles to the special combo.
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for ( var s in this.Command.Styles )
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{
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var oStyle = this.Command.Styles[s] ;
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if ( oStyle.IsObjectElement )
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var oItem = targetSpecialCombo.AddItem( s, s ) ;
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else
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var oItem = targetSpecialCombo.AddItem( s, oStyle.GetOpenerTag() + s + oStyle.GetCloserTag() ) ;
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oItem.Style = oStyle ;
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}
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}
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FCKToolbarStyleCombo.prototype.RefreshActiveItems = function( targetSpecialCombo )
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{
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// Clear the actual selection.
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targetSpecialCombo.DeselectAll() ;
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// Get the active styles.
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var aStyles = this.Command.GetActiveStyles() ;
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if ( aStyles.length > 0 )
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{
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// Select the active styles in the combo.
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for ( var i = 0 ; i < aStyles.length ; i++ )
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targetSpecialCombo.SelectItem( aStyles[i].Name ) ;
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// Set the combo label to the first style in the collection.
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targetSpecialCombo.SetLabelById( aStyles[0].Name ) ;
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}
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else
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targetSpecialCombo.SetLabel('') ;
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}
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FCKToolbarStyleCombo.prototype.RefreshVisibleItems = function( targetSpecialCombo )
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{
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if ( FCKSelection.GetType() == 'Control' )
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var sTagName = FCKSelection.GetSelectedElement().tagName ;
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for ( var i in targetSpecialCombo.Items )
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{
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var oItem = targetSpecialCombo.Items[i] ;
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if ( ( sTagName && oItem.Style.Element == sTagName ) || ( ! sTagName && ! oItem.Style.IsObjectElement ) )
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oItem.style.display = '' ;
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else
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oItem.style.display = 'none' ; // For some reason Gecko is blocking here.
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}
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}
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