/*************************************************************************

 * Copyright (C) 2014 by Hugo Pereira Da Costa <hugo.pereira@free.fr>    *

 *                                                                       *

 * This program is free software; you can redistribute it and/or modify  *

 * it under the terms of the GNU General Public License as published by  *

 * the Free Software Foundation; either version 2 of the License, or     *

 * (at your option) any later version.                                   *

 *                                                                       *

 * 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 General Public License for more details.                          *

 *                                                                       *

 * You should have received a copy of the GNU General Public License     *

 * along with this program; if not, write to the                         *

 * Free Software Foundation, Inc.,                                       *

 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *

 *************************************************************************/

#include "adwaitawidgetstatedata.h"

namespace Adwaita

{

    //______________________________________________

    bool WidgetStateData::updateState( bool value )

    {

        if( !_initialized )

        {

            _state = value;

            _initialized = true;

            return false;

        } else if( _state == value ) {

            return false;

        } else {

            _state = value;

            animation().data()->setDirection( _state ? Animation::Forward : Animation::Backward );

            if( !animation().data()->isRunning() ) animation().data()->start();

            return true;

        }

    }

}