source: trunk/admin/inc/FCKeditor/editor/_source/classes/fckmenublock.js@ 2

/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2006 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/
 * 
 * "Support Open Source software. What about a donation today?"
 * 
 * File Name: fckmenublock.js
 *      Renders a list of menu items.
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 */


var FCKMenuBlock = function()
{
        this._Items     = new Array() ;
}


FCKMenuBlock.prototype.Count = function()
{
        return this._Items.length ;
}

FCKMenuBlock.prototype.AddItem = function( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled )
{
        var oItem = new FCKMenuItem( this, name, label, iconPathOrStripInfoArrayOrIndex, isDisabled ) ;
        
        oItem.OnClick           = FCKTools.CreateEventListener( FCKMenuBlock_Item_OnClick, this ) ;
        oItem.OnActivate        = FCKTools.CreateEventListener( FCKMenuBlock_Item_OnActivate, this ) ;
        
        this._Items.push( oItem ) ;

        return oItem ;
}

FCKMenuBlock.prototype.AddSeparator = function()
{
        this._Items.push( new FCKMenuSeparator() ) ;
}

FCKMenuBlock.prototype.RemoveAllItems = function()
{
        this._Items = new Array() ;
        
        var eItemsTable = this._ItemsTable ;
        if ( eItemsTable )
        {
                while ( eItemsTable.rows.length > 0 )
                        eItemsTable.deleteRow( 0 ) ;
        }
}

FCKMenuBlock.prototype.Create = function( parentElement )
{
        if ( !this._ItemsTable )
        {
                if ( FCK.IECleanup )
                        FCK.IECleanup.AddItem( this, FCKMenuBlock_Cleanup ) ;

                this._Window = FCKTools.GetElementWindow( parentElement ) ;

                var oDoc = FCKTools.GetElementDocument( parentElement ) ;

                var eTable = parentElement.appendChild( oDoc.createElement( 'table' ) ) ;
                eTable.cellPadding = 0 ;
                eTable.cellSpacing = 0 ;

                FCKTools.DisableSelection( eTable ) ;
                
                var oMainElement = eTable.insertRow(-1).insertCell(-1) ;
                oMainElement.className = 'MN_Menu' ;
        
                var eItemsTable = this._ItemsTable = oMainElement.appendChild( oDoc.createElement( 'table' ) ) ;
                eItemsTable.cellPadding = 0 ;
                eItemsTable.cellSpacing = 0 ;           
        }
        
        for ( var i = 0 ; i < this._Items.length ; i++ )
                this._Items[i].Create( this._ItemsTable ) ;
}

/* Events */

function FCKMenuBlock_Item_OnClick( clickedItem, menuBlock )
{
        FCKTools.RunFunction( menuBlock.OnClick, menuBlock, [ clickedItem ] ) ;
}

function FCKMenuBlock_Item_OnActivate( menuBlock )
{
        var oActiveItem = menuBlock._ActiveItem ;
        
        if ( oActiveItem && oActiveItem != this )
        {
                // Set the focus to this menu block window (to fire OnBlur on opened panels).
                if ( !FCKBrowserInfo.IsIE && oActiveItem.HasSubMenu && !this.HasSubMenu )
                        menuBlock._Window.focus() ;

                oActiveItem.Deactivate() ;              
        }

        menuBlock._ActiveItem = this ;
}

function FCKMenuBlock_Cleanup()
{
        this._Window = null ;
        this._ItemsTable = null ;
}

// ################# //

var FCKMenuSeparator = function()
{}

FCKMenuSeparator.prototype.Create = function( parentTable )
{
        var oDoc = FCKTools.GetElementDocument( parentTable ) ;

        var r = parentTable.insertRow(-1) ;
        
        var eCell = r.insertCell(-1) ;
        eCell.className = 'MN_Separator MN_Icon' ;

        eCell = r.insertCell(-1) ;
        eCell.className = 'MN_Separator' ;
        eCell.appendChild( oDoc.createElement( 'DIV' ) ).className = 'MN_Separator_Line' ;

        eCell = r.insertCell(-1) ;
        eCell.className = 'MN_Separator' ;
        eCell.appendChild( oDoc.createElement( 'DIV' ) ).className = 'MN_Separator_Line' ;
}