text: ﻿/*
   * FCKeditor - The text editor for Internet - http://www.fckeditor.net
   * Copyright (C) 2003-2009 Frederico Caldeira Knabben
   *
   * == BEGIN LICENSE ==
   *
   * Licensed under the terms of any of the following licenses at your
   * choice:
   *
   *  - GNU General Public License Version 2 or later (the "GPL")
   *    http://www.gnu.org/licenses/gpl.html
   *
   *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
   *    http://www.gnu.org/licenses/lgpl.html
   *
   *  - Mozilla Public License Version 1.1 or later (the "MPL")
   *    http://www.mozilla.org/MPL/MPL-1.1.html
   *
   * == END LICENSE ==
   *
   * Renders a list of menu items.
   */
  
  var FCKMenuBlock = function()
  {
      this._Items    = new Array() ;
  }
  
  
  FCKMenuBlock.prototype.Count = function()
  {
      return this._Items.length ;
  }
  
  FCKMenuBlock.prototype.AddItem = function( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled, customData )
  {
      var oItem = new FCKMenuItem( this, name, label, iconPathOrStripInfoArrayOrIndex, isDisabled, customData ) ;
  
      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 )
  {
      if ( menuBlock.Hide )
          menuBlock.Hide() ;
  
      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() ;
  
              // Due to the event model provided by Opera, we need to set
              // HasFocus here as the above focus() call will not fire the focus
              // event in the panel immediately (#1200).
              menuBlock.Panel.HasFocus = true ;
          }
  
          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' ;
  }
  