source: trunk/src/user32/oslibmsgtranslate.cpp@ 5713

Last change on this file since 5713 was 5713, checked in by sandervl, 24 years ago

SetFocus fix
File size: 27.9 KB
Line 
1/* $Id: oslibmsgtranslate.cpp,v 1.51 2001-05-15 14:31:38 sandervl Exp $ */
2/*
3 * Window message translation functions for OS/2
4 *
5 *
6 * Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
7 * Copyright 1999 Daniela Engert (dani@ngrt.de)
8 * Copyright 1999 Rene Pronk (R.Pronk@twi.tudelft.nl)
9 *
10 * Project Odin Software License can be found in LICENSE.TXT
11 *
12 * TODO: Extra msgs: which messages must be put into the queue and which can be sent directly?
13 * (According to the docs TranslateMessage really inserts a msg in the queue)
14 * TODO: Filter translation isn't correct for posted messages
15 *
16 */
17#define INCL_WIN
18#define INCL_PM
19#define INCL_DOSPROCESS
20#include <os2wrap.h>
21#include <string.h>
22#include <misc.h>
23#include <winconst.h>
24#include <win32api.h>
25#include "oslibmsg.h"
26#include <winuser32.h>
27#include "win32wdesktop.h"
28#include "oslibutil.h"
29#include "timer.h"
30#include <thread.h>
31#include <wprocess.h>
32#include "pmwindow.h"
33#include "oslibwin.h"
34#include "winmouse.h"
35
36#define DBG_LOCALLOG DBG_oslibmsgtranslate
37#include "dbglocal.h"
38
39// Formerly used method of translation based on OS/2 VKEY value didn't work
40// right. We need to take a look at the scan code we get from PM and derive
41// the Win32 VKEY and scancode from that because sometimes even the scancode
42// used in Win32 is different from the PM scancode!
43// The format is:
44// Win VKEY, Win scancode, (PM scancode) (key description)
45USHORT pmscan2winkey [][2] = {
46 0, 0, // 0x00
47 0x1B, 0x01, // 0x01 Esc
48 0x31, 0x02, // 0x02 1
49 0x32, 0x03, // 0x03 2
50 0x33, 0x04, // 0x04 3
51 0x34, 0x05, // 0x05 4
52 0x35, 0x06, // 0x06 5
53 0x36, 0x07, // 0x07 6
54 0x37, 0x08, // 0x08 7
55 0x38, 0x09, // 0x09 8
56 0x39, 0x0A, // 0x0A 9
57 0x30, 0x0B, // 0x0B 0
58 0xBD, 0x0C, // 0x0C -
59 0xBB, 0x0D, // 0x0D =
60 0x08, 0x0E, // 0x0E Bksp
61 0x09, 0x0F, // 0x0F Tab
62 0x51, 0x10, // 0x10 q
63 0x57, 0x11, // 0x11 w
64 0x45, 0x12, // 0x12 e
65 0x52, 0x13, // 0x13 r
66 0x54, 0x14, // 0x14 t
67 0x59, 0x15, // 0x15 y
68 0x55, 0x16, // 0x16 u
69 0x49, 0x17, // 0x17 i
70 0x4F, 0x18, // 0x18 o
71 0x50, 0x19, // 0x19 p
72 0xDB, 0x1A, // 0x1A [
73 0xDD, 0x1B, // 0x1B ]
74 0x0D, 0x1C, // 0x1C Enter
75 0x11, 0x1D, // 0x1D LCtrl
76 0x41, 0x1E, // 0x1E a
77 0x53, 0x1F, // 0x1F s
78 0x44, 0x20, // 0x20 d
79 0x46, 0x21, // 0x21 f
80 0x47, 0x22, // 0x22 g
81 0x48, 0x23, // 0x23 h
82 0x4A, 0x24, // 0x24 j
83 0x4B, 0x25, // 0x25 k
84 0x4C, 0x26, // 0x26 l
85 0xBA, 0x27, // 0x27 ;
86 0xDE, 0x28, // 0x28 '
87 0xC0, 0x29, // 0x29 `
88 0x10, 0x2A, // 0x2A LShift
89 0xDC, 0x2B, // 0x2B Bkslsh
90 0x5A, 0x2C, // 0x2C z
91 0x58, 0x2D, // 0x2D x
92 0x43, 0x2E, // 0x2E c
93 0x56, 0x2F, // 0x2F v
94 0x42, 0x30, // 0x30 b
95 0x4E, 0x31, // 0x31 n
96 0x4D, 0x32, // 0x32 m
97 0xBC, 0x33, // 0x33 ,
98 0xBE, 0x34, // 0x34 .
99 0xBF, 0x35, // 0x35 /
100 0x10, 0x36, // 0x36 RShift
101 0x6A, 0x37, // 0x37 * Pad
102 0x12, 0x38, // 0x38 LAlt
103 0x20, 0x39, // 0x39 Space
104 0x14, 0x3A, // 0x3A CapsLk
105 0x70, 0x3B, // 0x3B F1
106 0x71, 0x3C, // 0x3C F2
107 0x72, 0x3D, // 0x3D F3
108 0x73, 0x3E, // 0x3E F4
109 0x74, 0x3F, // 0x3F F5
110 0x75, 0x40, // 0x40 F6
111 0x76, 0x41, // 0x41 F7
112 0x77, 0x42, // 0x42 F8
113 0x78, 0x43, // 0x43 F9
114 0x79, 0x44, // 0x44 F10 (?)
115 0x90, 0x145, // 0x45 NumLk
116 0x91, 0x46, // 0x46 ScrLk
117 0x24, 0x47, // 0x47 7 Pad
118 0x26, 0x48, // 0x48 8 Pad
119 0x21, 0x49, // 0x49 9 Pad
120 0x6D, 0x4A, // 0x4A - Pad
121 0x25, 0x4B, // 0x4B 4 Pad
122 0x0C, 0x4C, // 0x4C 5 Pad
123 0x27, 0x4D, // 0x4D 6 Pad
124 0x6B, 0x4E, // 0x4E + Pad
125 0x23, 0x4F, // 0x4F 1 Pad
126 0x28, 0x50, // 0x50 2 Pad
127 0x22, 0x51, // 0x51 3 Pad
128 0x2D, 0x52, // 0x52 0 Pad
129 0x2E, 0x53, // 0x53 . Pad
130 0, 0, // 0x54
131 0, 0, // 0x55
132 0, 0, // 0x56
133 0x7A, 0x57, // 0x57 F11
134 0x7B, 0x58, // 0x58 F12
135 0, 0, // 0x59
136 0x0D, 0x11C, // 0x5A Enter Pad
137 0x11, 0x11D, // 0x5B RCtrl
138 0x6F, 0x135, // 0x5C / Pad
139 0x2D, 0x152, // 0x5D PrtSc
140 0x12, 0x5E, // 0x5E RAlt
141 0x13, 0x45, // 0x5F Pause
142 0, 0, // 0x60
143 0, 0, // 0x61
144 0, 0, // 0x62
145 0, 0, // 0x63
146 0, 0, // 0x64
147 0, 0, // 0x65
148 0, 0, // 0x66
149 0, 0, // 0x67
150 0, 0, // 0x68
151 0, 0, // 0x69
152 0, 0, // 0x6A
153 0, 0, // 0x6B
154 0x5D, 0x15D, // 0x6C RWin (PM scan 0x7C)
155 0, 0, // 0x6D
156 0x5B, 0x15B, // 0x6E LWin (PM scan 0x7E)
157 0x5C, 0x15C // 0x6F RMenu? (PM scan 0x7F)
158};
159
160//******************************************************************************
161//******************************************************************************
162ULONG GetMouseKeyState()
163{
164 ULONG keystate = 0;
165
166 if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON1) & 0x8000)
167 keystate |= MK_LBUTTON_W;
168 if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON2) & 0x8000)
169 keystate |= MK_RBUTTON_W;
170 if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON3) & 0x8000)
171 keystate |= MK_MBUTTON_W;
172 if(WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000)
173 keystate |= MK_SHIFT_W;
174 if(WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000)
175 keystate |= MK_CONTROL_W;
176
177 return keystate;
178}
179//******************************************************************************
180//******************************************************************************
181LONG IsNCMouseMsg(Win32BaseWindow *win32wnd)
182{
183 return ((win32wnd->getLastHitTestVal() != HTCLIENT_W) && (WinQueryCapture(HWND_DESKTOP) != win32wnd->getOS2WindowHandle()));
184}
185//******************************************************************************
186//******************************************************************************
187BOOL OS2ToWinMsgTranslate(void *pTeb, QMSG *os2Msg, MSG *winMsg, BOOL isUnicode, BOOL fMsgRemoved)
188{
189 Win32BaseWindow *win32wnd = 0;
190 OSLIBPOINT point, ClientPoint;
191 POSTMSG_PACKET *packet;
192 TEB *teb = (TEB *)pTeb;
193 BOOL fWasDisabled = FALSE;
194 BOOL fIsFrame = FALSE;
195 int i;
196
197 memset(winMsg, 0, sizeof(MSG));
198 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(os2Msg->hwnd);
199 if(!win32wnd) {
200 win32wnd = Win32BaseWindow::GetWindowFromOS2FrameHandle(os2Msg->hwnd);
201 if(win32wnd) {
202 fIsFrame = TRUE;
203 }
204 }
205
206 //PostThreadMessage posts WIN32APP_POSTMSG msg without window handle
207 //Realplayer starts a timer with hwnd 0 & proc 0; check this here
208 if(win32wnd == 0 && (os2Msg->msg != WM_CREATE && os2Msg->msg != WM_QUIT && os2Msg->msg != WM_TIMER && os2Msg->msg != WIN32APP_POSTMSG))
209 {
210 goto dummymessage; //not a win32 client window
211 }
212 winMsg->time = os2Msg->time;
213 //CB: PM bug or undocumented feature? ptl.x highword is set!
214 winMsg->pt.x = os2Msg->ptl.x & 0xFFFF;
215 winMsg->pt.y = mapScreenY(os2Msg->ptl.y);
216
217 if(win32wnd) //==0 for WM_CREATE/WM_QUIT
218 winMsg->hwnd = win32wnd->getWindowHandle();
219
220 switch(os2Msg->msg)
221 {
222 case WIN32APP_POSTMSG:
223 {
224 packet = (POSTMSG_PACKET *)os2Msg->mp2;
225 if(packet && ((ULONG)os2Msg->mp1 == WIN32MSG_MAGICA || (ULONG)os2Msg->mp1 == WIN32MSG_MAGICW)) {
226 winMsg->message = packet->Msg;
227 winMsg->wParam = packet->wParam;
228 winMsg->lParam = packet->lParam;
229 if(fMsgRemoved == MSG_REMOVE) free(packet); //free the shared memory here
230 break;
231 }
232 goto dummymessage;
233 }
234
235 //OS/2 msgs
236 case WM_CREATE:
237 {
238 if(teb->o.odin.newWindow == 0) {
239 DebugInt3();
240 goto dummymessage;
241 }
242
243 win32wnd = (Win32BaseWindow *)teb->o.odin.newWindow;
244
245 winMsg->message = WINWM_CREATE;
246 winMsg->hwnd = win32wnd->getWindowHandle();
247 winMsg->wParam = 0;
248 winMsg->lParam = (LPARAM)win32wnd->tmpcs;
249 break;
250 }
251
252 case WM_QUIT:
253 winMsg->message = WINWM_QUIT;
254 break;
255
256 case WM_CLOSE:
257 winMsg->message = WINWM_CLOSE;
258 break;
259
260 case WM_DESTROY:
261 winMsg->message = WINWM_DESTROY;
262 break;
263
264 case WM_ENABLE:
265 winMsg->message = WINWM_ENABLE;
266 winMsg->wParam = SHORT1FROMMP(os2Msg->mp1);
267 break;
268
269 case WM_SHOW:
270 winMsg->message = WINWM_SHOWWINDOW;
271 winMsg->wParam = SHORT1FROMMP(os2Msg->mp1);
272 break;
273
274 case WM_WINDOWPOSCHANGED:
275 {
276 PSWP pswp = (PSWP)os2Msg->mp1;
277 SWP swpOld = *(pswp + 1);
278 HWND hParent = NULLHANDLE;
279 LONG yDelta = pswp->cy - swpOld.cy;
280 LONG xDelta = pswp->cx - swpOld.cx;
281
282 if(!fIsFrame) goto dummymessage;
283
284 if ((pswp->fl & (SWP_SIZE | SWP_MOVE | SWP_ZORDER)) == 0) goto dummymessage;
285
286 if(pswp->fl & (SWP_MOVE | SWP_SIZE)) {
287 if (win32wnd->isChild()) {
288 if(win32wnd->getParent()) {
289 hParent = win32wnd->getParent()->getOS2WindowHandle();
290 }
291 else goto dummymessage; //parent has just been destroyed
292 }
293 }
294 if(win32wnd->getParent()) {
295 OSLibMapSWPtoWINDOWPOS(pswp, &teb->o.odin.wp, &swpOld, win32wnd->getParent()->getClientHeight(),
296 win32wnd->getOS2WindowHandle());
297 }
298 else OSLibMapSWPtoWINDOWPOS(pswp, &teb->o.odin.wp, &swpOld, OSLibQueryScreenHeight(), win32wnd->getOS2WindowHandle());
299
300 if (!win32wnd->CanReceiveSizeMsgs()) goto dummymessage;
301
302 if(pswp->fl & (SWP_MOVE | SWP_SIZE))
303 {
304 teb->o.odin.wp.hwnd = win32wnd->getWindowHandle();
305 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
306 {
307 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
308 if(wndAfter)
309 teb->o.odin.wp.hwndInsertAfter = wndAfter->getWindowHandle();
310 else teb->o.odin.wp.hwndInsertAfter = HWND_TOP_W;
311 }
312 }
313 winMsg->message = WINWM_WINDOWPOSCHANGED;
314 winMsg->lParam = (LPARAM)&teb->o.odin.wp;
315 break;
316 }
317
318 case WM_ACTIVATE:
319 {
320 HWND hwndActivate = (HWND)os2Msg->mp2;
321 BOOL fMinimized = FALSE;
322
323 hwndActivate = OS2ToWin32Handle(hwndActivate);
324 if(hwndActivate == 0) {
325 //another (non-win32) application's window
326 //set to desktop window handle
327 hwndActivate = windowDesktop->getWindowHandle();
328 }
329
330 if(win32wnd->getStyle() & WS_MINIMIZE_W)
331 {
332 fMinimized = TRUE;
333 }
334
335 winMsg->message = WINWM_ACTIVATE;
336 winMsg->wParam = MAKELONG((SHORT1FROMMP(os2Msg->mp1)) ? WA_ACTIVE_W : WA_INACTIVE_W, fMinimized);
337 winMsg->lParam = (LPARAM)hwndActivate;
338 break;
339 }
340
341 case WM_SETFOCUS:
342 {
343 HWND hwndFocus = (HWND)os2Msg->mp1;
344
345 if(WinQueryWindowULong(hwndFocus, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC) {
346 //another (non-win32) application's window
347 //set to NULL (allowed according to win32 SDK) to avoid problems
348 hwndFocus = NULL;
349 }
350 else hwndFocus = OS2ToWin32Handle(hwndFocus);
351
352 if((ULONG)os2Msg->mp2 == TRUE) {
353 winMsg->message = WINWM_SETFOCUS;
354 winMsg->wParam = (WPARAM)hwndFocus;
355 }
356 else {
357 winMsg->message = WINWM_KILLFOCUS;
358 winMsg->wParam = (WPARAM)hwndFocus;
359 }
360 break;
361 }
362
363 //**************************************************************************
364 //Mouse messages (OS/2 Window coordinates -> Win32 coordinates relative to screen
365 //**************************************************************************
366 case WM_BUTTON1DOWN:
367 case WM_BUTTON1UP:
368 case WM_BUTTON1DBLCLK:
369 case WM_BUTTON2DOWN:
370 case WM_BUTTON2UP:
371 case WM_BUTTON2DBLCLK:
372 case WM_BUTTON3DOWN:
373 case WM_BUTTON3UP:
374 case WM_BUTTON3DBLCLK:
375 {
376 //WM_NC*BUTTON* is posted when the cursor is in a non-client area of the window
377
378 HWND hwnd;
379
380 DisableLogging();
381 if(GetCapture() != winMsg->hwnd)
382 {
383 hwnd = WindowFromPoint(winMsg->pt);
384 if(win32wnd->getWindowHandle() != hwnd) {
385 win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
386 if(win32wnd == NULL) {
387 DebugInt3();
388 EnableLogging();
389 goto dummymessage;
390 }
391 winMsg->hwnd = hwnd;
392 }
393 }
394
395 //if a window is disabled, it's parent receives the mouse messages
396 if(!IsWindowEnabled(win32wnd->getWindowHandle())) {
397 if(win32wnd->getParent()) {
398 win32wnd = win32wnd->getParent();
399 }
400 fWasDisabled = TRUE;
401 }
402
403 if(IsNCMouseMsg(win32wnd)) {
404 winMsg->message = WINWM_NCLBUTTONDOWN + (os2Msg->msg - WM_BUTTON1DOWN);
405 winMsg->wParam = win32wnd->getLastHitTestVal();
406 winMsg->lParam = MAKELONG(winMsg->pt.x, winMsg->pt.y); //screen coordinates
407 }
408 else {
409 ClientPoint.x = winMsg->pt.x;
410 ClientPoint.y = winMsg->pt.y;
411 MapWindowPoints(0, win32wnd->getWindowHandle(), (LPPOINT)&ClientPoint, 1);
412 winMsg->message = WINWM_LBUTTONDOWN + (os2Msg->msg - WM_BUTTON1DOWN);
413 winMsg->wParam = GetMouseKeyState();
414 winMsg->lParam = MAKELONG(ClientPoint.x, ClientPoint.y); //client coordinates
415 }
416 EnableLogging();
417 if((fMsgRemoved == MSG_REMOVE) && ISMOUSE_CAPTURED())
418 {
419 if(DInputMouseHandler(win32wnd->getWindowHandle(), winMsg->message, winMsg->pt.x, winMsg->pt.y)) {
420 goto dummymessage; //dinput swallowed message
421 }
422 }
423
424 if(fWasDisabled) {
425 if(win32wnd) {
426 winMsg->hwnd = win32wnd->getWindowHandle();
427 }
428 else goto dummymessage; //don't send mouse messages to disabled windows
429 }
430 break;
431 }
432
433 case WM_BUTTON2CLICK:
434 case WM_BUTTON1CLICK:
435 case WM_BUTTON3CLICK:
436 goto dummymessage;
437
438 case WM_BUTTON2MOTIONSTART:
439 case WM_BUTTON2MOTIONEND:
440 case WM_BUTTON1MOTIONSTART:
441 case WM_BUTTON1MOTIONEND:
442 case WM_BUTTON3MOTIONSTART:
443 case WM_BUTTON3MOTIONEND:
444 //no break; translate to WM_MOUSEMOVE
445 //Some applications (e.g. Unreal) retrieve all mouse messages
446 //when a mouse button is pressed and don't expect WM_NULL
447
448 case WM_MOUSEMOVE:
449 {
450 //WM_NCMOUSEMOVE is posted when the cursor moves into a non-client area of the window
451
452 HWND hwnd;
453
454 dprintf2(("WM_NCMOUSEMOVE (%d,%d)", winMsg->pt.x, winMsg->pt.y));
455 DisableLogging();
456 if(GetCapture() != winMsg->hwnd)
457 {
458 hwnd = WindowFromPoint(winMsg->pt);
459 if(win32wnd->getWindowHandle() != hwnd) {
460 win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
461 if(win32wnd == NULL) {
462 DebugInt3();
463 EnableLogging();
464 goto dummymessage;
465 }
466 winMsg->hwnd = hwnd;
467 }
468 }
469
470 //if a window is disabled, it's parent receives the mouse messages
471 if(!IsWindowEnabled(win32wnd->getWindowHandle())) {
472 if(win32wnd->getParent()) {
473 win32wnd = win32wnd->getParent();
474 }
475 fWasDisabled = TRUE;
476 }
477 if(IsNCMouseMsg(win32wnd))
478 {
479 winMsg->message = WINWM_NCMOUSEMOVE;
480 winMsg->wParam = (WPARAM)win32wnd->getLastHitTestVal();
481 winMsg->lParam = MAKELONG(winMsg->pt.x,winMsg->pt.y);
482 }
483 else
484 {
485 ClientPoint.x = winMsg->pt.x;
486 ClientPoint.y = winMsg->pt.y;
487 MapWindowPoints(0, win32wnd->getWindowHandle(), (LPPOINT)&ClientPoint, 1);
488
489 winMsg->message = WINWM_MOUSEMOVE;
490 winMsg->wParam = GetMouseKeyState();
491 winMsg->lParam = MAKELONG(ClientPoint.x, ClientPoint.y); //client coordinates
492 }
493 EnableLogging();
494 if((fMsgRemoved == MSG_REMOVE) && ISMOUSE_CAPTURED())
495 {
496 if(DInputMouseHandler(win32wnd->getWindowHandle(), winMsg->message, winMsg->pt.x, winMsg->pt.y)) {
497 goto dummymessage; //dinput swallowed message
498 }
499 }
500 if(fWasDisabled) {
501 if(win32wnd) {
502 winMsg->hwnd = win32wnd->getWindowHandle();
503 }
504 else {
505 goto dummymessage; //don't send mouse messages to disabled windows
506 }
507 }
508 //OS/2 Window coordinates -> Win32 Window coordinates
509 break;
510 }
511
512 case WM_CONTROL:
513 goto dummymessage;
514
515 case WM_COMMAND:
516 if(SHORT1FROMMP(os2Msg->mp2) == CMDSRC_MENU) {
517 winMsg->message = WINWM_COMMAND;
518 winMsg->wParam = (WPARAM)SHORT1FROMMP(os2Msg->mp1); //id
519 break;
520 }
521 //todo controls
522 goto dummymessage;
523
524 case WM_SYSCOMMAND:
525 {
526 ULONG x = 0, y = 0;
527 ULONG win32sc;
528
529 if(SHORT2FROMMP(os2Msg->mp2) == TRUE) {//syscommand caused by mouse action
530 POINTL pointl;
531 WinQueryPointerPos(HWND_DESKTOP, &pointl);
532 x = pointl.x;
533 y = mapScreenY(y);
534 }
535 switch(SHORT1FROMMP(os2Msg->mp1)) {
536 case SC_MOVE:
537 win32sc = SC_MOVE_W;
538 break;
539 case SC_CLOSE:
540 win32sc = SC_CLOSE_W;
541 break;
542 case SC_MAXIMIZE:
543 win32sc = SC_MAXIMIZE_W;
544 break;
545 case SC_MINIMIZE:
546 win32sc = SC_MINIMIZE_W;
547 break;
548 case SC_NEXTFRAME:
549 case SC_NEXTWINDOW:
550 win32sc = SC_NEXTWINDOW_W;
551 break;
552 case SC_RESTORE:
553 win32sc = SC_RESTORE_W;
554 break;
555 case SC_TASKMANAGER:
556 win32sc = SC_TASKLIST_W;
557 break;
558 default:
559 goto dummymessage;
560 }
561 winMsg->message = WINWM_SYSCOMMAND;
562 winMsg->wParam = (WPARAM)win32sc;
563 winMsg->lParam = MAKELONG((USHORT)x, (USHORT)y);
564 break;
565 }
566 case WM_CHAR:
567 {
568 ULONG repeatCount=0, virtualKey=0, keyFlags=0, scanCode=0;
569 ULONG flags = SHORT1FROMMP(os2Msg->mp1);
570 BOOL keyWasPressed, isExtended = FALSE;
571 char c;
572
573 teb->o.odin.fTranslated = FALSE;
574 repeatCount = CHAR3FROMMP(os2Msg->mp1);
575 scanCode = CHAR4FROMMP(os2Msg->mp1);
576 keyWasPressed = ((SHORT1FROMMP (os2Msg->mp1) & KC_PREVDOWN) == KC_PREVDOWN);
577
578 dprintf(("PM: WM_CHAR: %x %x %d %x", SHORT1FROMMP(os2Msg->mp2), SHORT2FROMMP(os2Msg->mp2), repeatCount, scanCode));
579 dprintf(("PM: WM_CHAR: hwnd %x flags %x", win32wnd->getWindowHandle(), flags));
580
581 // vitali add begin
582 if ( ( SHORT1FROMMP(os2Msg->mp2) & 0x0FF ) == 0x0E0 )
583 {
584 // an extended key ( arrows, ins, del and so on )
585 // get "virtual" scancode from character code because
586 // for "regular" keys they are equal
587 scanCode = ( SHORT1FROMMP(os2Msg->mp2) >> 8) & 0x0FF;
588 isExtended = TRUE;
589 }
590 // vitali add end
591
592 // both WM_KEYUP & WM_KEYDOWN want a virtual key, find the right Win32 virtual key
593 // given the OS/2 virtual key and OS/2 character
594
595 //if (((SHORT1FROMMP (mp1) & KC_CHAR) == KC_CHAR) ||
596 // ((SHORT1FROMMP (mp1) & KC_LONEKEY) == KC_LONEKEY))
597 c = 0;
598 if ((SHORT1FROMMP (os2Msg->mp1) & 0xFF) != 0)
599 {
600 c = SHORT1FROMMP (os2Msg->mp2);
601 if ((c >= 'A') && (c <= 'Z')) {
602 virtualKey = c;
603 goto VirtualKeyFound;
604 }
605 if ((c >='a') && (c <= 'z')) {
606 virtualKey = c - 32; // make it uppercase
607 goto VirtualKeyFound;
608 }
609 if ((c >= '0') && (c <= '9')) {
610 virtualKey = c;
611 goto VirtualKeyFound;
612 }
613 }
614
615VirtualKeyFound:
616// dprintf (("VIRTUALKEYFOUND:(%x)", virtualKey));
617
618 // Adjust PM scancodes for Win* keys
619 if (scanCode >= 0x70)
620 scanCode -= 0x10;
621 winMsg->wParam = pmscan2winkey[scanCode][0];
622 winMsg->lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
623 winMsg->lParam |= (pmscan2winkey[scanCode][1] & 0x1FF) << 16; // bit 16-23, scancode + bit 15 extended
624
625 // Adjust VKEY value for pad digits if NumLock is on
626 if ((scanCode >= 0x47) && (scanCode <= 0x53) &&
627 (virtualKey >= 0x30) && (virtualKey >= 39))
628 winMsg->wParam = virtualKey + 0x30;
629
630 // Set the extended bit when appropriate
631 if (isExtended)
632 winMsg->lParam = winMsg->lParam | (1<<24);
633
634 if (!(SHORT1FROMMP(os2Msg->mp1) & KC_ALT))
635 {
636 //
637 // the Alt key is not pressed
638 //
639 if ((flags & KC_KEYUP) == KC_KEYUP) {
640 // send WM_KEYUP message
641
642 winMsg->message = WINWM_KEYUP;
643 winMsg->lParam |= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
644 winMsg->lParam |= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
645 }
646 else {
647 // send WM_KEYDOWN message
648 winMsg->message = WINWM_KEYDOWN;
649 if (keyWasPressed)
650 winMsg->lParam |= 1 << 30; // bit 30, previous state, 1 means key was pressed
651 }
652 }
653 else {
654 //
655 // the Alt key is pressed
656 //
657 if ((flags & KC_KEYUP) == KC_KEYUP) {
658 // send WM_SYSKEYUP message
659
660 winMsg->message = WINWM_SYSKEYUP;
661 winMsg->lParam |= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
662 winMsg->lParam |= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
663 }
664 else {
665 // send WM_SYSKEYDOWN message
666 winMsg->message = WINWM_SYSKEYDOWN;
667 if (keyWasPressed)
668 winMsg->lParam |= 1 << 30; // bit 30, previous state, 1 means key was pressed
669 }
670 if(winMsg->wParam == VK_MENU_W) {
671 winMsg->message = 0; //WM_SYS* already implies Alt
672 }
673 }
674 if (ISKDB_CAPTURED())
675 {
676 if (DInputKeyBoardHandler(winMsg)) {
677 goto dummymessage; //dinput swallowed message
678 }
679 }
680 break;
681 }
682
683 case WM_TIMER:
684 if (os2Msg->mp2)
685 {
686 BOOL sys;
687 ULONG id;
688
689 if (TIMER_GetTimerInfo(os2Msg->hwnd,(ULONG)os2Msg->mp1,&sys,&id))
690 {
691 winMsg->wParam = (WPARAM)id;
692 winMsg->message= (sys) ? WINWM_SYSTIMER : WINWM_TIMER;
693 break;
694 }
695 }
696 goto dummymessage; //for caret blinking
697
698 case WM_SETWINDOWPARAMS:
699 {
700 WNDPARAMS *wndParams = (WNDPARAMS *)os2Msg->mp1;
701
702 if(wndParams->fsStatus & WPM_TEXT) {
703 winMsg->message = WINWM_SETTEXT;
704 winMsg->lParam = (LPARAM)wndParams->pszText;
705 break;
706 }
707 goto dummymessage;
708 }
709
710#if 0
711 case WM_QUERYWINDOWPARAMS:
712 {
713 PWNDPARAMS wndpars = (PWNDPARAMS)mp1;
714 ULONG textlen;
715 PSZ wintext;
716
717 if(wndpars->fsStatus & (WPM_CCHTEXT | WPM_TEXT))
718 {
719 if(wndpars->fsStatus & WPM_CCHTEXT)
720 wndpars->cchText = win32wnd->MsgGetTextLength();
721 if(wndpars->fsStatus & WPM_TEXT)
722 wndpars->pszText = win32wnd->MsgGetText();
723
724 wndpars->fsStatus = 0;
725 wndpars->cbCtlData = 0;
726 wndpars->cbPresParams = 0;
727 goto dummymessage;
728 }
729 }
730#endif
731
732 case WM_PAINT:
733 {
734 if(win32wnd->IsWindowIconic()) {
735 winMsg->message = WINWM_PAINTICON;
736 }
737 else winMsg->message = WINWM_PAINT;
738 break;
739 }
740
741 case WM_CONTEXTMENU:
742 winMsg->message = WINWM_CONTEXTMENU;
743 winMsg->wParam = win32wnd->getWindowHandle();
744 winMsg->lParam = MAKELONG(winMsg->pt.x,winMsg->pt.y);
745 break;
746
747 case WM_RENDERFMT:
748 winMsg->message = WINWM_RENDERFORMAT;
749 winMsg->wParam = (UINT) os2Msg->mp1;
750 break;
751
752 case WM_RENDERALLFMTS:
753 winMsg->message = WINWM_RENDERALLFORMATS;
754 break;
755
756 case WM_DESTROYCLIPBOARD:
757 winMsg->message = WINWM_DESTROYCLIPBOARD;
758 break;
759
760 case WM_INITMENU:
761 case WM_MENUSELECT:
762 case WM_MENUEND:
763 case WM_NEXTMENU:
764 case WM_SYSCOLORCHANGE:
765 case WM_SYSVALUECHANGED:
766 case WM_SETSELECTION:
767 case WM_PPAINT:
768 case WM_PSETFOCUS:
769 case WM_PSYSCOLORCHANGE:
770 case WM_PSIZE:
771 case WM_PACTIVATE:
772 case WM_PCONTROL:
773 case WM_HELP:
774 case WM_APPTERMINATENOTIFY:
775 case WM_PRESPARAMCHANGED:
776 case WM_DRAWITEM:
777 case WM_MEASUREITEM:
778 case WM_CONTROLPOINTER:
779 case WM_QUERYDLGCODE:
780 case WM_SUBSTITUTESTRING:
781 case WM_MATCHMNEMONIC:
782 case WM_SAVEAPPLICATION:
783 case WM_SEMANTICEVENT:
784 default:
785dummymessage:
786 dprintf2(("dummy message %x %x %x %x", os2Msg->hwnd, os2Msg->msg, os2Msg->mp1, os2Msg->mp2));
787 winMsg->message = 0;
788 winMsg->wParam = 0;
789 winMsg->lParam = 0;
790 return FALSE;
791 }
792 return TRUE;
793}
794//******************************************************************************
795//******************************************************************************
796BOOL OSLibWinTranslateMessage(MSG *msg)
797{
798 TEB *teb;
799
800 teb = GetThreadTEB();
801 if(!teb) {
802 return FALSE;
803 }
804 //NOTE: These actually need to be posted so that the next message retrieved by GetMessage contains
805 // the newly generated WM_CHAR message.
806 if(!teb->o.odin.fTranslated && teb->o.odin.os2msg.msg == WM_CHAR && !((SHORT1FROMMP(teb->o.odin.os2msg.mp1) & KC_KEYUP) == KC_KEYUP))
807 {//TranslatedMessage was called before DispatchMessage, so queue WM_CHAR message
808 ULONG fl = SHORT1FROMMP(teb->o.odin.os2msg.mp1);
809 MSG extramsg;
810
811 memcpy(&extramsg, msg, sizeof(MSG));
812 extramsg.wParam = SHORT1FROMMP(teb->o.odin.os2msg.mp2);
813 extramsg.lParam = 0;
814
815 if(!(fl & KC_CHAR) && msg->message < WINWM_SYSKEYDOWN) {
816 return FALSE;
817 }
818
819 if(fl & KC_VIRTUALKEY) {
820 if(msg->wParam) {
821 if ((msg->wParam >= VK_NUMPAD0_W) && (msg->wParam <= VK_NUMPAD9_W))
822 extramsg.wParam = msg->wParam - 0x30;
823 else
824 extramsg.wParam = msg->wParam;
825 }
826 else extramsg.wParam = SHORT2FROMMP(teb->o.odin.os2msg.mp2);
827 }
828
829
830 if(msg->message >= WINWM_SYSKEYDOWN) {
831 extramsg.message = WINWM_SYSCHAR;
832 }
833 else extramsg.message = WINWM_CHAR;
834
835 if(fl & KC_DEADKEY) {
836 extramsg.message++; //WM_DEADCHAR/WM_SYSDEADCHAR
837 }
838
839 extramsg.lParam = msg->lParam & 0x00FFFFFF;
840 if(fl & KC_ALT)
841 extramsg.lParam |= (1<<29);
842 if(fl & KC_PREVDOWN)
843 extramsg.lParam |= (1<<30);
844 if(fl & KC_KEYUP)
845 extramsg.lParam |= (1<<31);
846
847 teb->o.odin.fTranslated = TRUE;
848 memcpy(&teb->o.odin.msgWCHAR, &extramsg, sizeof(MSG));
849 return TRUE;
850 }
851 return FALSE;
852}
853//******************************************************************************
854//******************************************************************************
855
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