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/*
* 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: fcktoolbarspecialcombo.js
* FCKToolbarSpecialCombo Class: This is a "abstract" base class to be used
* by the special combo toolbar elements like font name, font size, paragraph format, etc...
*
* The following properties and methods must be implemented when inheriting from
* this class:
* - Property: Command [ The command to be executed ]
* - Method: GetLabel() [ Returns the label ]
* - CreateItems( targetSpecialCombo ) [ Add all items in the special combo ]
*
* File Authors:
* Frederico Caldeira Knabben (fredck@fckeditor.net)
*/
var FCKToolbarSpecialCombo = function()
{
this.SourceView = false ;
this.ContextSensitive = true ;
}
function FCKToolbarSpecialCombo_OnSelect( itemId, item )
{
this.Command.Execute( itemId, item ) ;
}
FCKToolbarSpecialCombo.prototype.CreateInstance = function( parentToolbar )
{
this._Combo = new FCKSpecialCombo( this.GetLabel() ) ;
this._Combo.FieldWidth = 100 ;
this._Combo.PanelWidth = 150 ;
this._Combo.PanelMaxHeight = 150 ;
this.CreateItems( this._Combo ) ;
this._Combo.Create( parentToolbar.DOMRow.insertCell(-1) ) ;
this._Combo.Command = this.Command ;
this._Combo.OnSelect = FCKToolbarSpecialCombo_OnSelect ;
}
function FCKToolbarSpecialCombo_RefreshActiveItems( combo, value )
{
combo.DeselectAll() ;
combo.SelectItem( value ) ;
combo.SetLabelById( value ) ;
}
FCKToolbarSpecialCombo.prototype.RefreshState = function()
{
// Gets the actual state.
var eState ;
// if ( FCK.EditMode == FCK_EDITMODE_SOURCE && ! this.SourceView )
// eState = FCK_TRISTATE_DISABLED ;
// else
// {
var sValue = this.Command.GetState() ;
if ( sValue != FCK_TRISTATE_DISABLED )
{
eState = FCK_TRISTATE_ON ;
if ( this.RefreshActiveItems )
this.RefreshActiveItems( this._Combo, sValue ) ;
else
FCKToolbarSpecialCombo_RefreshActiveItems( this._Combo, sValue ) ;
}
else
eState = FCK_TRISTATE_DISABLED ;
// }
// If there are no state changes then do nothing and return.
if ( eState == this.State ) return ;
if ( eState == FCK_TRISTATE_DISABLED )
{
this._Combo.DeselectAll() ;
this._Combo.SetLabel( '' ) ;
}
// Sets the actual state.
this.State = eState ;
// Updates the graphical state.
this._Combo.SetEnabled( eState != FCK_TRISTATE_DISABLED ) ;
}
FCKToolbarSpecialCombo.prototype.Enable = function()
{
this.RefreshState() ;
}
FCKToolbarSpecialCombo.prototype.Disable = function()
{
this.State = FCK_TRISTATE_DISABLED ;
this._Combo.DeselectAll() ;
this._Combo.SetLabel( '' ) ;
this._Combo.SetEnabled( false ) ;
}