#ifndef adwaitatoolboxengine_h
#define adwaitatoolboxengine_h
/*************************************************************************
* 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 "adwaitabaseengine.h"
#include "adwaitadatamap.h"
#include "adwaitawidgetstatedata.h"
namespace Adwaita
{
//* QToolBox animation engine
class ToolBoxEngine: public BaseEngine
{
Q_OBJECT
public:
//* constructor
explicit ToolBoxEngine( QObject* parent ):
BaseEngine( parent )
{}
//* destructor
virtual ~ToolBoxEngine( void )
{}
//* enability
virtual void setEnabled( bool value )
{
BaseEngine::setEnabled( value );
_data.setEnabled( value );
}
//* duration
virtual void setDuration( int value )
{
BaseEngine::setDuration( value );
_data.setDuration( value );
}
//* register widget
virtual bool registerWidget( QWidget* );
//* true if widget hover state is changed
virtual bool updateState( const QPaintDevice*, bool );
//* true if widget is animated
virtual bool isAnimated( const QPaintDevice* );
//* animation opacity
virtual qreal opacity( const QPaintDevice* object )
{ return isAnimated( object ) ? data( object ).data()->opacity(): AnimationData::OpacityInvalid; }
public Q_SLOTS:
//* remove widget from map
virtual bool unregisterWidget( QObject* data )
{
if( !data ) return false;
// reinterpret_cast is safe here since only the address is used to find
// data in the map
return _data.unregisterWidget( reinterpret_cast<QPaintDevice*>(data) );
}
protected:
//* returns data associated to widget
PaintDeviceDataMap<WidgetStateData>::Value data( const QPaintDevice* object )
{ return _data.find( object ).data(); }
private:
//* map
PaintDeviceDataMap<WidgetStateData> _data;
};
}
#endif