Subversion Repositories Applications.papyrus

/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2005 Frederico Caldeira Knabben
 * 
 * Licensed under the terms of the GNU Lesser General Public License:
 *              http://www.opensource.org/licenses/lgpl-license.php
 * 
 * For further information visit:
 *              http://www.fckeditor.net/
 * 
 * File Name: fcktoolbarstylecombo.js
 *      FCKToolbarPanelButton Class: Handles the Fonts combo selector.
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

var FCKToolbarStyleCombo = function()
{
        this.Command = FCKCommands.GetCommand( 'Style' ) ;
}

// Inherit from FCKToolbarSpecialCombo.
FCKToolbarStyleCombo.prototype = new FCKToolbarSpecialCombo ;

FCKToolbarStyleCombo.prototype.GetLabel = function()
{
        return FCKLang.Style ;
}

FCKToolbarStyleCombo.prototype.CreateItems = function( targetSpecialCombo )
{
        // Add the Editor Area CSS to the Styles panel so the style classes are previewed correctly.
        FCKTools.AppendStyleSheet( targetSpecialCombo._Panel.Document, FCKConfig.EditorAreaCSS ) ;

        // For some reason Gecko is blocking inside the "RefreshVisibleItems" function.
        if ( ! FCKBrowserInfo.IsGecko )
                targetSpecialCombo.OnBeforeClick = this.RefreshVisibleItems ;

        // Add the styles to the special combo.
        for ( var s in this.Command.Styles )
        {
                var oStyle = this.Command.Styles[s] ;
                if ( oStyle.IsObjectElement )
                        var oItem = targetSpecialCombo.AddItem( s, s ) ;
                else
                        var oItem = targetSpecialCombo.AddItem( s, oStyle.GetOpenerTag() + s + oStyle.GetCloserTag() ) ;
                oItem.Style = oStyle ;
        }
}

FCKToolbarStyleCombo.prototype.RefreshActiveItems = function( targetSpecialCombo )
{
        // Clear the actual selection.
        targetSpecialCombo.DeselectAll() ;
        
        // Get the active styles.
        var aStyles = this.Command.GetActiveStyles() ;
        
        if ( aStyles.length > 0 )
        {
                // Select the active styles in the combo.
                for ( var i = 0 ; i < aStyles.length ; i++ )
                        targetSpecialCombo.SelectItem( aStyles[i].Name ) ;

                // Set the combo label to the first style in the collection.
                targetSpecialCombo.SetLabelById( aStyles[0].Name ) ;
        }
        else
                targetSpecialCombo.SetLabel('') ;
}

FCKToolbarStyleCombo.prototype.RefreshVisibleItems = function( targetSpecialCombo )
{
        if ( FCKSelection.GetType() == 'Control' )
                var sTagName = FCKSelection.GetSelectedElement().tagName ;

        for ( var i in targetSpecialCombo.Items )
        {
                var oItem = targetSpecialCombo.Items[i] ;
                if ( ( sTagName && oItem.Style.Element == sTagName ) || ( ! sTagName && ! oItem.Style.IsObjectElement ) )
                        oItem.style.display = '' ;
                else
                        oItem.style.display = 'none' ;  // For some reason Gecko is blocking here.
        }
}