| 1 | /***
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| 2 | This file belongs to the Gotcha! distribution.
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| 3 | Copyright (C) 1998-2002 Thorsten Thielen <thth@c2226.de>
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| 4 |
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| 5 | This program is free software; you can redistribute it and/or modify
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| 6 | it under the terms of the GNU General Public License as published by
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| 7 | the Free Software Foundation; either version 2 of the License, or
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| 8 | (at your option) any later version.
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| 9 |
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| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 |
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| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with this program; if not, write to the Free Software
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| 17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 18 | ***/
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| 19 |
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| 20 | #define INCL_WIN
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| 21 | #define INCL_DOS
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| 22 | #include <os2.h>
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| 23 | #include "../id.h"
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| 24 |
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| 25 | //#define __PMPRINTF__
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| 26 | //#include "PMPRINTF.H"
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| 27 |
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| 28 | /* pre-accelerator input hook, undocumented, */
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| 29 | #define HK_PREACCEL 17
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| 30 |
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| 31 | HAB habDLL;
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| 32 | HWND hwndFrame;
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| 33 | HMODULE hMod;
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| 34 | BOOL usePMps;
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| 35 |
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| 36 | void EXPENTRY InitDLL (HAB hab, HWND hwnd, BOOL g_usePMps)
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| 37 | {
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| 38 | habDLL = hab;
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| 39 | hwndFrame = hwnd;
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| 40 | usePMps = g_usePMps;
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| 41 | DosLoadModule (NULL, 0, "GOTCHDLL", &hMod);
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| 42 | }
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| 43 |
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| 44 | BOOL EXPENTRY InputProc (HAB hab, PQMSG pqmsg, ULONG ul)
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| 45 | {
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| 46 | USHORT usFlags;
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| 47 | USHORT usScan;
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| 48 |
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| 49 | if (pqmsg->msg != WM_CHAR
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| 50 | || (usFlags = SHORT1FROMMP(pqmsg->mp1), usScan =
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| 51 | SHORT2FROMMP (pqmsg->mp2), (usFlags & KC_SCANCODE)) == 0){
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| 52 | return FALSE;
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| 53 | }
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| 54 |
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| 55 | if (CHAR4FROMMP(pqmsg->mp1) == 0x54 ) {
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| 56 | if (usFlags & KC_KEYUP) {
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| 57 | WinPostMsg (hwndFrame, WM_COMMAND,
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| 58 | MPFROM2SHORT (WID_PB_SETTINGS,0), 0);
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| 59 | /*DosBeep( 1000, 10 );
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| 60 | DosBeep( 2000, 20 );
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| 61 | DosBeep( 3000, 30 ); */
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| 62 | return TRUE;
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| 63 | } else {
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| 64 | /* DosBeep( 3000, 30 );
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| 65 | DosBeep( 2000, 20 );
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| 66 | DosBeep( 1000, 10 );*/
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| 67 | return TRUE;
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| 68 | }
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| 69 | }
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| 70 | else if ((usScan == VK_PRINTSCRN || CHAR4FROMMP(pqmsg->mp1) == 93 ) &&
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| 71 | (usFlags & KC_CTRL)) {
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| 72 | if (usFlags & KC_KEYUP) {
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| 73 | WinPostMsg (hwndFrame, WM_COMMAND,
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| 74 | MPFROM2SHORT (WID_PB_SETCAPTURETYPE,0), MPFROMLONG(1));
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| 75 | return TRUE;
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| 76 | }
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| 77 |
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| 78 | }
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| 79 | else if ((usScan == VK_PRINTSCRN || CHAR4FROMMP(pqmsg->mp1) == 93 ) &&
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| 80 | (usFlags & KC_SHIFT)) {
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| 81 | if (usFlags & KC_KEYUP) {
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| 82 | WinPostMsg (hwndFrame, WM_COMMAND,
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| 83 | MPFROM2SHORT (WID_PB_SETCAPTURETYPE,0), 0);
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| 84 | return TRUE;
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| 85 | }
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| 86 | }
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| 87 | else if (!usePMps && (usScan == VK_PRINTSCRN ||
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| 88 | CHAR4FROMMP(pqmsg->mp1) == 93 )) {
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| 89 | if (usFlags & KC_KEYUP) {
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| 90 | WinPostMsg (hwndFrame, WM_COMMAND,
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| 91 | MPFROM2SHORT (WID_PB_SETCAPTURETYPE,0), 0);
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| 92 | return TRUE;
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| 93 | }
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| 94 | }
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| 95 | return FALSE;
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| 96 | }
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| 97 |
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| 98 | void EXPENTRY StartInputHook (void)
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| 99 | {
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| 100 | WinSetHook (habDLL, NULLHANDLE, HK_PREACCEL, (PFN) InputProc, hMod);
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| 101 | }
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| 102 |
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| 103 | void EXPENTRY StopInputHook (void)
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| 104 | {
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| 105 | WinReleaseHook (habDLL, NULLHANDLE, HK_PREACCEL, (PFN) InputProc, hMod);
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| 106 | DosFreeModule (hMod);
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| 107 | }
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| 108 |
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| 109 | USHORT Version (VOID)
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| 110 | {
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| 111 | return 2;
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| 112 | }
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