1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
#ifndef _Win7TouchInputDevice_H_
#define _Win7TouchInputDevice_H_
#include "../api.h"
#include "MultitouchInputDevice.h"
#undef WIN32_LEAN_AND_MEAN
#include <SDL/SDL_syswm.h>
namespace avg {
#ifdef SM_DIGITIZER
typedef bool (WINAPI* GTIIPROC)(HTOUCHINPUT, UINT, PTOUCHINPUT, int);
typedef bool (WINAPI* CTIHPROC)(HTOUCHINPUT);
#endif
class AVG_API Win7TouchInputDevice: public MultitouchInputDevice
{
public:
Win7TouchInputDevice();
virtual ~Win7TouchInputDevice();
virtual void start();
private:
static LRESULT APIENTRY touchWndSubclassProc(HWND hwnd, UINT uMsg,
WPARAM wParam, LPARAM lParam);
void onTouch(HWND hWnd, WPARAM wParam, LPARAM lParam);
IntPoint calcClientAreaOffset() const;
static Win7TouchInputDevice* s_pInstance;
HWND m_Hwnd;
WNDPROC m_OldWndProc;
int m_LastID;
IntPoint m_ClientAreaOffset;
#ifdef SM_DIGITIZER
GTIIPROC m_pGetTouchInputInfoProc;
CTIHPROC m_pCloseTouchInputHandleProc;
#endif
};
typedef boost::shared_ptr<Win7TouchInputDevice> Win7TouchInputDevicePtr;
}
#endif
|
