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 PlatformTouchPoint_h
21 #define PlatformTouchPoint_h
22 
23 #include "IntPoint.h"
24 #include <wtf/Vector.h>
25 
26 #if ENABLE(TOUCH_EVENTS)
27 
28 #if PLATFORM(QT)
29 #include <QTouchEvent>
30 #endif
31 
32 namespace WebCore {
33 
34 class PlatformTouchEvent;
35 
36 class PlatformTouchPoint {
37 public:
38     enum State {
39         TouchReleased,
40         TouchPressed,
41         TouchMoved,
42         TouchStationary,
43         TouchCancelled,
44         TouchStateEnd // Placeholder: must remain the last item.
45     };
46 
47 #if PLATFORM(QT)
48     PlatformTouchPoint(const QTouchEvent::TouchPoint&);
PlatformTouchPoint()49     PlatformTouchPoint() {};
50 #elif PLATFORM(ANDROID)
51     PlatformTouchPoint(unsigned id, const IntPoint& windowPos, State);
52 #elif PLATFORM(BREWMP)
53     PlatformTouchPoint(int id, const IntPoint& windowPos, State);
54 #elif PLATFORM(EFL)
55     PlatformTouchPoint(unsigned id, const IntPoint& windowPos, State);
56 #endif
57 
id()58     unsigned id() const { return m_id; }
state()59     State state() const { return m_state; }
screenPos()60     IntPoint screenPos() const { return m_screenPos; }
pos()61     IntPoint pos() const { return m_pos; }
62 
63 protected:
64     unsigned m_id;
65     State m_state;
66     IntPoint m_screenPos;
67     IntPoint m_pos;
68 };
69 
70 }
71 
72 #endif // ENABLE(TOUCH_EVENTS)
73 
74 #endif // PlatformTouchPoint_h
75