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GenericTouchPinchDetector.h
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GenericTouchPinchDetector.h
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#pragma once
/*
* Copyright (C) 2013 Team XBMC
* http://www.xbmc.org
*
* 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, 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 XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include "input/touch/generic/IGenericTouchGestureDetector.h"
/*!
* \ingroup touch_generic
* \brief Implementation of IGenericTouchGestureDetector to detect pinch/zoom
* gestures with at least two active touch pointers.
*
* \sa IGenericTouchGestureDetector
*/
class CGenericTouchPinchDetector : public IGenericTouchGestureDetector
{
public:
CGenericTouchPinchDetector(ITouchActionHandler *handler, float dpi)
: IGenericTouchGestureDetector(handler, dpi)
{ }
virtual ~CGenericTouchPinchDetector() { }
virtual bool OnTouchDown(unsigned int index, const Pointer &pointer);
virtual bool OnTouchUp(unsigned int index, const Pointer &pointer);
virtual bool OnTouchMove(unsigned int index, const Pointer &pointer);
};