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