1 |
dpavlin |
1 |
/* |
2 |
|
|
* PearPC |
3 |
|
|
* keyboard.cc - keyboard access functions for Windows |
4 |
|
|
* |
5 |
|
|
* Copyright (C) 1999-2004 Stefan Weyergraf |
6 |
|
|
* Copyright (C) 1999-2004 Sebastian Biallas (sb@biallas.net) |
7 |
|
|
* |
8 |
|
|
* This program is free software; you can redistribute it and/or modify |
9 |
|
|
* it under the terms of the GNU General Public License version 2 as |
10 |
|
|
* published by the Free Software Foundation. |
11 |
|
|
* |
12 |
|
|
* This program is distributed in the hope that it will be useful, |
13 |
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 |
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 |
|
|
* GNU General Public License for more details. |
16 |
|
|
* |
17 |
|
|
* You should have received a copy of the GNU General Public License |
18 |
|
|
* along with this program; if not, write to the Free Software |
19 |
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 |
|
|
*/ |
21 |
|
|
|
22 |
|
|
#define WIN32_LEAN_AND_MEAN |
23 |
|
|
#include <windows.h> |
24 |
|
|
#include <windowsx.h> |
25 |
|
|
|
26 |
|
|
#undef FASTCALL |
27 |
|
|
|
28 |
|
|
#include <cstdlib> |
29 |
|
|
|
30 |
|
|
#include "system/systhread.h" |
31 |
|
|
#include "syswin.h" |
32 |
|
|
|
33 |
|
|
#include "system/display.h" |
34 |
|
|
#include "system/keyboard.h" |
35 |
|
|
|
36 |
|
|
class WinSystemKeyboard: public SystemKeyboard { |
37 |
|
|
public: |
38 |
|
|
virtual int getKeybLEDs() |
39 |
|
|
{ |
40 |
|
|
int r = 0; |
41 |
|
|
if (GetAsyncKeyState(VK_NUMLOCK) & 1) r |= KEYB_LED_NUM; |
42 |
|
|
if (GetAsyncKeyState(VK_CAPITAL) & 1) r |= KEYB_LED_CAPS; |
43 |
|
|
if (GetAsyncKeyState(VK_SCROLL) & 1) r |= KEYB_LED_SCROLL; |
44 |
|
|
return r; |
45 |
|
|
} |
46 |
|
|
|
47 |
|
|
virtual void setKeybLEDs(int leds) |
48 |
|
|
{ |
49 |
|
|
int r = getKeybLEDs() ^ leds; |
50 |
|
|
if (r & KEYB_LED_NUM) { |
51 |
|
|
keybd_event(VK_NUMLOCK, MapVirtualKey(VK_NUMLOCK, 0), KEYEVENTF_EXTENDEDKEY, 0); |
52 |
|
|
keybd_event(VK_NUMLOCK, MapVirtualKey(VK_NUMLOCK, 0), KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0); |
53 |
|
|
} |
54 |
|
|
if (r & KEYB_LED_CAPS) { |
55 |
|
|
keybd_event(VK_CAPITAL, MapVirtualKey(VK_CAPITAL, 0), KEYEVENTF_EXTENDEDKEY, 0); |
56 |
|
|
keybd_event(VK_CAPITAL, MapVirtualKey(VK_CAPITAL, 0), KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0); |
57 |
|
|
} |
58 |
|
|
if (r & KEYB_LED_SCROLL) { |
59 |
|
|
keybd_event(VK_SCROLL, MapVirtualKey(VK_SCROLL, 0), KEYEVENTF_EXTENDEDKEY, 0); |
60 |
|
|
keybd_event(VK_SCROLL, MapVirtualKey(VK_SCROLL, 0), KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0); |
61 |
|
|
} |
62 |
|
|
} |
63 |
|
|
|
64 |
|
|
virtual bool handleEvent(const SystemEvent &ev) |
65 |
|
|
{ |
66 |
|
|
return SystemKeyboard::handleEvent(ev); |
67 |
|
|
} |
68 |
|
|
}; |
69 |
|
|
|
70 |
|
|
SystemKeyboard *allocSystemKeyboard() |
71 |
|
|
{ |
72 |
|
|
if (gKeyboard) return NULL; |
73 |
|
|
return new WinSystemKeyboard(); |
74 |
|
|
} |