/*
                             This file is part of the Opie Project

                             Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
              =.
            .=l.
           .>+-=
 _;:,     .>    :=|.         This program is free software; you can
.> <`_,   >  .   <=          redistribute it and/or  modify it under
:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
.="- .-=="i,     .._         License as published by the Free Software
 - .   .-<_>     .<>         Foundation; either version 2 of the License,
     ._= =}       :          or (at your option) any later version.
    .%`+i>       _;_.
    .i_,=:_.      -<s.       This program is distributed in the hope that
     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
    : ..    .:,     . . .    without even the implied warranty of
    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
..}^=.=       =       ;      Library General Public License for more
++=   -.     .`     .:       details.
:     =  ...= . :.=-
 -.   .:....=;==+<;          You should have received a copy of the GNU
  -_. . .   )=.  =           Library General Public License along with
    --        :-=`           this library; see the file COPYING.LIB.
                             If not, write to the Free Software Foundation,
                             Inc., 59 Temple Place - Suite 330,
                             Boston, MA 02111-1307, USA.
*/

#ifndef STYLELISTITEM_H
#define STYLELISTITEM_H

/* OPIE */
#include <opie2/oresource.h>

#include <qpe/styleinterface.h>
#include <qpe/qlibrary.h>

/* QT */
#include <qlistbox.h>
#include <qfileinfo.h>

#include <stdio.h>

class StyleListItem : public QListBoxText {
public:
	StyleListItem ( const QString &t, QStyle *sty ) : QListBoxText ( t )
	{
		m_lib = 0;
		m_style_if = 0;
		m_settings_if = 0;
		m_style = sty;
	}

	StyleListItem ( QLibrary *lib, StyleInterface *iface ) : QListBoxText ( iface-> name ( ))
	{
		m_lib = lib;
		m_style_if = iface;
		m_settings_if = 0;
		m_style = iface-> style ( );
		
		iface-> queryInterface ( IID_StyleExtended, (QUnknownInterface **) &m_settings_if );
	}
	
	virtual ~StyleListItem ( )
	{
		delete m_style;
	
		if ( m_settings_if )
			m_settings_if-> release ( );
		if ( m_style_if )
			m_style_if-> release ( );
		delete m_lib;
	}
	
	bool hasSettings ( ) const
	{
		return m_settings_if ? m_settings_if-> hasSettings ( ) : false;
	}

	QWidget *settings ( QWidget *parent )
	{
		return m_settings_if ? m_settings_if-> create ( parent ) : 0;
	}
	
	bool setSettings ( bool accepted ) 
	{
		if ( !m_settings_if )
			return false;
	
		if ( accepted )
			return m_settings_if-> accept ( );
		else {
			m_settings_if-> reject ( );
			return false;
		}
	}

	QString key ( )
	{
		if ( m_lib )
			return QFileInfo ( m_lib-> library ( )). fileName ( );
		else
			return text ( );
	}
	
	QStyle *style ( ) 
	{
		return m_style;
	}

private:
	QLibrary *m_lib;
	QStyle *m_style;
	StyleInterface *m_style_if;
	StyleExtendedInterface *m_settings_if;

};


#endif