/*

 * FCKeditor - The text editor for Internet - http://www.fckeditor.net

 * Copyright (C) 2003-2008 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 ==

 *

 * FCKToolbarPanelButton Class: Handles the Fonts combo selector.

 */



var FCKToolbarFontFormatCombo = function( tooltip, style )

{

	if ( tooltip === false )

		return ;



	this.CommandName = 'FontFormat' ;

	this.Label		= this.GetLabel() ;

	this.Tooltip	= tooltip ? tooltip : this.Label ;

	this.Style		= style ? style : FCK_TOOLBARITEM_ICONTEXT ;



	this.NormalLabel = 'Normal' ;



	this.PanelWidth = 190 ;



	this.DefaultLabel = FCKConfig.DefaultFontFormatLabel || '' ;

}



// Inherit from FCKToolbarSpecialCombo.

FCKToolbarFontFormatCombo.prototype = new FCKToolbarStyleCombo( false ) ;



FCKToolbarFontFormatCombo.prototype.GetLabel = function()

{

	return FCKLang.FontFormat ;

}



FCKToolbarFontFormatCombo.prototype.GetStyles = function()

{

	var styles = {} ;



	// Get the format names from the language file.

	var aNames = FCKLang['FontFormats'].split(';') ;

	var oNames = {

		p		: aNames[0],

		pre		: aNames[1],

		address	: aNames[2],

		h1		: aNames[3],

		h2		: aNames[4],

		h3		: aNames[5],

		h4		: aNames[6],

		h5		: aNames[7],

		h6		: aNames[8],

		div		: aNames[9] || ( aNames[0] + ' (DIV)')

	} ;



	// Get the available formats from the configuration file.

	var elements = FCKConfig.FontFormats.split(';') ;



	for ( var i = 0 ; i < elements.length ; i++ )

	{

		var elementName = elements[ i ] ;

		var style = FCKStyles.GetStyle( '_FCK_' + elementName ) ;

		if ( style )

		{

			style.Label = oNames[ elementName ] ;

			styles[ '_FCK_' + elementName ] = style ;

		}

		else

			alert( "The FCKConfig.CoreStyles['" + elementName + "'] setting was not found. Please check the fckconfig.js file" ) ;

	}



	return styles ;

}



FCKToolbarFontFormatCombo.prototype.RefreshActiveItems = function( targetSpecialCombo )

{

	var startElement = FCK.ToolbarSet.CurrentInstance.Selection.GetBoundaryParentElement( true ) ;



	if ( startElement )

	{

		var path = new FCKElementPath( startElement ) ;

		var blockElement = path.Block ;



		if ( blockElement )

		{

			for ( var i in targetSpecialCombo.Items )

			{

				var item = targetSpecialCombo.Items[i] ;

				var style = item.Style ;



				if ( style.CheckElementRemovable( blockElement ) )

				{

					targetSpecialCombo.SetLabel( style.Label ) ;

					return ;

				}

			}

		}

	}



	targetSpecialCombo.SetLabel( this.DefaultLabel ) ;

}



FCKToolbarFontFormatCombo.prototype.StyleCombo_OnBeforeClick = function( targetSpecialCombo )

{

	// Clear the current selection.

	targetSpecialCombo.DeselectAll() ;



	var startElement = FCK.ToolbarSet.CurrentInstance.Selection.GetBoundaryParentElement( true ) ;



	if ( startElement )

	{

		var path = new FCKElementPath( startElement ) ;

		var blockElement = path.Block ;



		for ( var i in targetSpecialCombo.Items )

		{

			var item = targetSpecialCombo.Items[i] ;

			var style = item.Style ;



			if ( style.CheckElementRemovable( blockElement ) )

			{

				targetSpecialCombo.SelectItem( item ) ;

				return ;

			}

		}

	}

}

