WebCore/platform/PlatformTouchEvent.h

   1 /*
   2     Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License as published by the Free Software Foundation; either
   7     version 2 of the License, or (at your option) any later version.
   8
   9     This library is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12     Library General Public License for more details.
  13
  14     You should have received a copy of the GNU Library General Public License
  15     along with this library; see the file COPYING.LIB.  If not, write to
  16     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17     Boston, MA 02110-1301, USA.
  18 */
  19
  20 #ifndef PlatformTouchEvent_h
  21 #define PlatformTouchEvent_h
  22
  23 #include "PlatformTouchPoint.h"
  24 #include <wtf/Vector.h>
  25
  26 #if ENABLE(TOUCH_EVENTS)
  27
  28 #if PLATFORM(QT)
  29 QT_BEGIN_NAMESPACE
  30 class QTouchEvent;
  31 QT_END_NAMESPACE
  32 #endif
  33
  34 namespace WebCore {
  35
  36 enum TouchEventType { TouchStart, TouchMove, TouchEnd };
  37
  38 class PlatformTouchEvent {
  39 public:
  40     PlatformTouchEvent()
  41         : m_type(TouchStart)
  42         , m_ctrlKey(false)
  43         , m_altKey(false)
  44         , m_shiftKey(false)
  45         , m_metaKey(false)
  46     {}
  47 #if PLATFORM(QT)
  48     PlatformTouchEvent(QTouchEvent*);
  49 #endif
  50
  51     TouchEventType type() const { return m_type; }
  52     const Vector<PlatformTouchPoint>& touchPoints() const { return m_touchPoints; }
  53
  54     bool ctrlKey() const { return m_ctrlKey; }
  55     bool altKey() const { return m_altKey; }
  56     bool shiftKey() const { return m_shiftKey; }
  57     bool metaKey() const { return m_metaKey; }
  58
  59 private:
  60     TouchEventType m_type;
  61     Vector<PlatformTouchPoint> m_touchPoints;
  62     bool m_ctrlKey;
  63     bool m_altKey;
  64     bool m_shiftKey;
  65     bool m_metaKey;
  66 };
  67
  68 }
  69
  70 #endif // ENABLE(TOUCH_EVENTS)
  71
  72 #endif // PlatformTouchEvent_h