| 1 | /* $Id: oslibinput.cpp,v 1.3 1999-12-21 23:19:14 hugh Exp $ */
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| 2 |
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| 3 | #define INCL_WIN
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| 4 | #include <os2wrap.h>
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| 5 | #include <win32type.h>
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| 6 | #include <winconst.h>
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| 7 | #include "oslibinput.h"
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| 8 | #include <winkeyboard.h>
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| 9 |
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| 10 | RECTL desktopRectl = {0};
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| 11 | ULONG ScreenWidth = 0;
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| 12 | ULONG ScreenHeight = 0;
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| 13 |
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| 14 | //******************************************************************************
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| 15 | //******************************************************************************
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| 16 | void OSLibInit()
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| 17 | {
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| 18 | WinQueryWindowRect(HWND_DESKTOP, &desktopRectl);
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| 19 | ScreenWidth = desktopRectl.xRight;
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| 20 | ScreenHeight = desktopRectl.yTop;
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| 21 | }
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| 22 | //******************************************************************************
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| 23 | //******************************************************************************
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| 24 | BOOL OSLibGetDIState(DWORD len, LPVOID ptr)
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| 25 | {
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| 26 | BYTE PMKeyState[256];
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| 27 | BYTE *winkeybuf = (BYTE *)ptr;
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| 28 | APIRET rc;
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| 29 |
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| 30 | rc = WinSetKeyboardStateTable( HWND_DESKTOP, (PBYTE)&PMKeyState, FALSE );
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| 31 |
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| 32 | if(rc == TRUE && len==256)
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| 33 | {
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| 34 | KeyTranslatePMToWinBuf((BYTE *)&PMKeyState, (BYTE *)&ptr, len);
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| 35 | for(int i=0;i<256;i++) {
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| 36 | winkeybuf[i] &= 0x80; //only high bit
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| 37 | }
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| 38 | return TRUE;
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| 39 | }
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| 40 | return FALSE;
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| 41 | }
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| 42 | //******************************************************************************
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| 43 | //******************************************************************************
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| 44 | BOOL OSLibQueryMousePos(DWORD *rx, DWORD *ry, DWORD *state)
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| 45 | {
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| 46 | POINTL point;
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| 47 | BOOL rc;
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| 48 |
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| 49 | rc = WinQueryPointerPos(HWND_DESKTOP, &point);
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| 50 |
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| 51 | *rx = point.x;
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| 52 | *ry = ScreenHeight - point.y;
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| 53 |
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| 54 | *state = 0;
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| 55 | if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON1) & 0x8000)
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| 56 | *state |= MK_LBUTTON_W;
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| 57 | if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON2) & 0x8000)
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| 58 | *state |= MK_RBUTTON_W;
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| 59 | if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON3) & 0x8000)
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| 60 | *state |= MK_MBUTTON_W;
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| 61 | if(WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000)
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| 62 | *state |= MK_SHIFT_W;
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| 63 | if(WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000)
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| 64 | *state |= MK_CONTROL_W;
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| 65 |
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| 66 | return rc;
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| 67 | }
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| 68 | //******************************************************************************
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| 69 | //******************************************************************************
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| 70 | BOOL OSLibMoveCursor(DWORD x, DWORD y)
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| 71 | {
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| 72 | y = ScreenHeight - y;
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| 73 |
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| 74 | return WinSetPointerPos(HWND_DESKTOP, x, y);
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| 75 | }
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| 76 | //******************************************************************************
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| 77 | //******************************************************************************
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