source: trunk/src/user32/oslibmsgtranslate.cpp@ 5805

Last change on this file since 5805 was 5805, checked in by sandervl, 24 years ago

Post(Thread)/SendMessage updates & fixes
File size: 28.2 KB
Line 
1/* $Id: oslibmsgtranslate.cpp,v 1.52 2001-05-25 19:59:29 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 if(os2Msg->msg >= WIN32APP_POSTMSG) {
221 packet = (POSTMSG_PACKET *)os2Msg->mp2;
222 if(packet && ((ULONG)os2Msg->mp1 == WIN32MSG_MAGICA || (ULONG)os2Msg->mp1 == WIN32MSG_MAGICW)) {
223 winMsg->message = os2Msg->msg - WIN32APP_POSTMSG;
224 winMsg->wParam = packet->wParam;
225 winMsg->lParam = packet->lParam;
226 if(fMsgRemoved == MSG_REMOVE) free(packet); //free the shared memory here
227 return TRUE;
228 }
229 else {//broadcasted message (no packet present)
230 winMsg->message = os2Msg->msg - WIN32APP_POSTMSG;
231 winMsg->wParam = (UINT)os2Msg->mp1;
232 winMsg->lParam = (DWORD)os2Msg->mp2;
233 return TRUE;
234 }
235 goto dummymessage;
236 }
237
238 switch(os2Msg->msg)
239 {
240 //OS/2 msgs
241 case WM_CREATE:
242 {
243 if(teb->o.odin.newWindow == 0) {
244 DebugInt3();
245 goto dummymessage;
246 }
247
248 win32wnd = (Win32BaseWindow *)teb->o.odin.newWindow;
249
250 winMsg->message = WINWM_CREATE;
251 winMsg->hwnd = win32wnd->getWindowHandle();
252 winMsg->wParam = 0;
253 winMsg->lParam = (LPARAM)win32wnd->tmpcs;
254 break;
255 }
256
257 case WM_QUIT:
258 winMsg->message = WINWM_QUIT;
259 break;
260
261 case WM_CLOSE:
262 winMsg->message = WINWM_CLOSE;
263 break;
264
265 case WM_DESTROY:
266 winMsg->message = WINWM_DESTROY;
267 break;
268
269 case WM_ENABLE:
270 winMsg->message = WINWM_ENABLE;
271 winMsg->wParam = SHORT1FROMMP(os2Msg->mp1);
272 break;
273
274 case WM_SHOW:
275 winMsg->message = WINWM_SHOWWINDOW;
276 winMsg->wParam = SHORT1FROMMP(os2Msg->mp1);
277 break;
278
279 case WM_WINDOWPOSCHANGED:
280 {
281 PSWP pswp = (PSWP)os2Msg->mp1;
282 SWP swpOld = *(pswp + 1);
283 HWND hParent = NULLHANDLE;
284 LONG yDelta = pswp->cy - swpOld.cy;
285 LONG xDelta = pswp->cx - swpOld.cx;
286
287 if(!fIsFrame) goto dummymessage;
288
289 if ((pswp->fl & (SWP_SIZE | SWP_MOVE | SWP_ZORDER)) == 0) goto dummymessage;
290
291 if(pswp->fl & (SWP_MOVE | SWP_SIZE)) {
292 if (win32wnd->isChild()) {
293 if(win32wnd->getParent()) {
294 hParent = win32wnd->getParent()->getOS2WindowHandle();
295 }
296 else goto dummymessage; //parent has just been destroyed
297 }
298 }
299 if(win32wnd->getParent()) {
300 OSLibMapSWPtoWINDOWPOS(pswp, &teb->o.odin.wp, &swpOld, win32wnd->getParent()->getClientHeight(),
301 win32wnd->getOS2WindowHandle());
302 }
303 else OSLibMapSWPtoWINDOWPOS(pswp, &teb->o.odin.wp, &swpOld, OSLibQueryScreenHeight(), win32wnd->getOS2WindowHandle());
304
305 if (!win32wnd->CanReceiveSizeMsgs()) goto dummymessage;
306
307 if(pswp->fl & (SWP_MOVE | SWP_SIZE))
308 {
309 teb->o.odin.wp.hwnd = win32wnd->getWindowHandle();
310 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
311 {
312 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
313 if(wndAfter)
314 teb->o.odin.wp.hwndInsertAfter = wndAfter->getWindowHandle();
315 else teb->o.odin.wp.hwndInsertAfter = HWND_TOP_W;
316 }
317 }
318 winMsg->message = WINWM_WINDOWPOSCHANGED;
319 winMsg->lParam = (LPARAM)&teb->o.odin.wp;
320 break;
321 }
322
323 case WM_ACTIVATE:
324 {
325 HWND hwndActivate = (HWND)os2Msg->mp2;
326 BOOL fMinimized = FALSE;
327
328 hwndActivate = OS2ToWin32Handle(hwndActivate);
329 if(hwndActivate == 0) {
330 //another (non-win32) application's window
331 //set to desktop window handle
332 hwndActivate = windowDesktop->getWindowHandle();
333 }
334
335 if(win32wnd->getStyle() & WS_MINIMIZE_W)
336 {
337 fMinimized = TRUE;
338 }
339
340 winMsg->message = WINWM_ACTIVATE;
341 winMsg->wParam = MAKELONG((SHORT1FROMMP(os2Msg->mp1)) ? WA_ACTIVE_W : WA_INACTIVE_W, fMinimized);
342 winMsg->lParam = (LPARAM)hwndActivate;
343 break;
344 }
345
346 case WM_SETFOCUS:
347 {
348 HWND hwndFocus = (HWND)os2Msg->mp1;
349
350 if(WinQueryWindowULong(hwndFocus, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC) {
351 //another (non-win32) application's window
352 //set to NULL (allowed according to win32 SDK) to avoid problems
353 hwndFocus = NULL;
354 }
355 else hwndFocus = OS2ToWin32Handle(hwndFocus);
356
357 if((ULONG)os2Msg->mp2 == TRUE) {
358 winMsg->message = WINWM_SETFOCUS;
359 winMsg->wParam = (WPARAM)hwndFocus;
360 }
361 else {
362 winMsg->message = WINWM_KILLFOCUS;
363 winMsg->wParam = (WPARAM)hwndFocus;
364 }
365 break;
366 }
367
368 //**************************************************************************
369 //Mouse messages (OS/2 Window coordinates -> Win32 coordinates relative to screen
370 //**************************************************************************
371 case WM_BUTTON1DOWN:
372 case WM_BUTTON1UP:
373 case WM_BUTTON1DBLCLK:
374 case WM_BUTTON2DOWN:
375 case WM_BUTTON2UP:
376 case WM_BUTTON2DBLCLK:
377 case WM_BUTTON3DOWN:
378 case WM_BUTTON3UP:
379 case WM_BUTTON3DBLCLK:
380 {
381 //WM_NC*BUTTON* is posted when the cursor is in a non-client area of the window
382
383 HWND hwnd;
384
385 DisableLogging();
386 if(GetCapture() != winMsg->hwnd)
387 {
388 hwnd = WindowFromPoint(winMsg->pt);
389 if(win32wnd->getWindowHandle() != hwnd) {
390 win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
391 if(win32wnd == NULL) {
392 DebugInt3();
393 EnableLogging();
394 goto dummymessage;
395 }
396 winMsg->hwnd = hwnd;
397 }
398 }
399
400 //if a window is disabled, it's parent receives the mouse messages
401 if(!IsWindowEnabled(win32wnd->getWindowHandle())) {
402 if(win32wnd->getParent()) {
403 win32wnd = win32wnd->getParent();
404 }
405 fWasDisabled = TRUE;
406 }
407
408 if(IsNCMouseMsg(win32wnd)) {
409 winMsg->message = WINWM_NCLBUTTONDOWN + (os2Msg->msg - WM_BUTTON1DOWN);
410 winMsg->wParam = win32wnd->getLastHitTestVal();
411 winMsg->lParam = MAKELONG(winMsg->pt.x, winMsg->pt.y); //screen coordinates
412 }
413 else {
414 ClientPoint.x = winMsg->pt.x;
415 ClientPoint.y = winMsg->pt.y;
416 MapWindowPoints(0, win32wnd->getWindowHandle(), (LPPOINT)&ClientPoint, 1);
417 winMsg->message = WINWM_LBUTTONDOWN + (os2Msg->msg - WM_BUTTON1DOWN);
418 winMsg->wParam = GetMouseKeyState();
419 winMsg->lParam = MAKELONG(ClientPoint.x, ClientPoint.y); //client coordinates
420 }
421 EnableLogging();
422 if((fMsgRemoved == MSG_REMOVE) && ISMOUSE_CAPTURED())
423 {
424 if(DInputMouseHandler(win32wnd->getWindowHandle(), winMsg->message, winMsg->pt.x, winMsg->pt.y)) {
425 goto dummymessage; //dinput swallowed message
426 }
427 }
428
429 if(fWasDisabled) {
430 if(win32wnd) {
431 winMsg->hwnd = win32wnd->getWindowHandle();
432 }
433 else goto dummymessage; //don't send mouse messages to disabled windows
434 }
435 break;
436 }
437
438 case WM_BUTTON2CLICK:
439 case WM_BUTTON1CLICK:
440 case WM_BUTTON3CLICK:
441 goto dummymessage;
442
443 case WM_BUTTON2MOTIONSTART:
444 case WM_BUTTON2MOTIONEND:
445 case WM_BUTTON1MOTIONSTART:
446 case WM_BUTTON1MOTIONEND:
447 case WM_BUTTON3MOTIONSTART:
448 case WM_BUTTON3MOTIONEND:
449 //no break; translate to WM_MOUSEMOVE
450 //Some applications (e.g. Unreal) retrieve all mouse messages
451 //when a mouse button is pressed and don't expect WM_NULL
452
453 case WM_MOUSEMOVE:
454 {
455 //WM_NCMOUSEMOVE is posted when the cursor moves into a non-client area of the window
456
457 HWND hwnd;
458
459 dprintf2(("WM_NCMOUSEMOVE (%d,%d)", winMsg->pt.x, winMsg->pt.y));
460 DisableLogging();
461 if(GetCapture() != winMsg->hwnd)
462 {
463 hwnd = WindowFromPoint(winMsg->pt);
464 if(win32wnd->getWindowHandle() != hwnd) {
465 win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
466 if(win32wnd == NULL) {
467 DebugInt3();
468 EnableLogging();
469 goto dummymessage;
470 }
471 winMsg->hwnd = hwnd;
472 }
473 }
474
475 //if a window is disabled, it's parent receives the mouse messages
476 if(!IsWindowEnabled(win32wnd->getWindowHandle())) {
477 if(win32wnd->getParent()) {
478 win32wnd = win32wnd->getParent();
479 }
480 fWasDisabled = TRUE;
481 }
482 if(IsNCMouseMsg(win32wnd))
483 {
484 winMsg->message = WINWM_NCMOUSEMOVE;
485 winMsg->wParam = (WPARAM)win32wnd->getLastHitTestVal();
486 winMsg->lParam = MAKELONG(winMsg->pt.x,winMsg->pt.y);
487 }
488 else
489 {
490 ClientPoint.x = winMsg->pt.x;
491 ClientPoint.y = winMsg->pt.y;
492 MapWindowPoints(0, win32wnd->getWindowHandle(), (LPPOINT)&ClientPoint, 1);
493
494 winMsg->message = WINWM_MOUSEMOVE;
495 winMsg->wParam = GetMouseKeyState();
496 winMsg->lParam = MAKELONG(ClientPoint.x, ClientPoint.y); //client coordinates
497 }
498 EnableLogging();
499 if((fMsgRemoved == MSG_REMOVE) && ISMOUSE_CAPTURED())
500 {
501 if(DInputMouseHandler(win32wnd->getWindowHandle(), winMsg->message, winMsg->pt.x, winMsg->pt.y)) {
502 goto dummymessage; //dinput swallowed message
503 }
504 }
505 if(fWasDisabled) {
506 if(win32wnd) {
507 winMsg->hwnd = win32wnd->getWindowHandle();
508 }
509 else {
510 goto dummymessage; //don't send mouse messages to disabled windows
511 }
512 }
513 //OS/2 Window coordinates -> Win32 Window coordinates
514 break;
515 }
516
517 case WM_CONTROL:
518 goto dummymessage;
519
520 case WM_COMMAND:
521 if(SHORT1FROMMP(os2Msg->mp2) == CMDSRC_MENU) {
522 winMsg->message = WINWM_COMMAND;
523 winMsg->wParam = (WPARAM)SHORT1FROMMP(os2Msg->mp1); //id
524 break;
525 }
526 //todo controls
527 goto dummymessage;
528
529 case WM_SYSCOMMAND:
530 {
531 ULONG x = 0, y = 0;
532 ULONG win32sc;
533
534 if(SHORT2FROMMP(os2Msg->mp2) == TRUE) {//syscommand caused by mouse action
535 POINTL pointl;
536 WinQueryPointerPos(HWND_DESKTOP, &pointl);
537 x = pointl.x;
538 y = mapScreenY(y);
539 }
540 switch(SHORT1FROMMP(os2Msg->mp1)) {
541 case SC_MOVE:
542 win32sc = SC_MOVE_W;
543 break;
544 case SC_CLOSE:
545 win32sc = SC_CLOSE_W;
546 break;
547 case SC_MAXIMIZE:
548 win32sc = SC_MAXIMIZE_W;
549 break;
550 case SC_MINIMIZE:
551 win32sc = SC_MINIMIZE_W;
552 break;
553 case SC_NEXTFRAME:
554 case SC_NEXTWINDOW:
555 win32sc = SC_NEXTWINDOW_W;
556 break;
557 case SC_RESTORE:
558 win32sc = SC_RESTORE_W;
559 break;
560 case SC_TASKMANAGER:
561 win32sc = SC_TASKLIST_W;
562 break;
563 default:
564 goto dummymessage;
565 }
566 winMsg->message = WINWM_SYSCOMMAND;
567 winMsg->wParam = (WPARAM)win32sc;
568 winMsg->lParam = MAKELONG((USHORT)x, (USHORT)y);
569 break;
570 }
571 case WM_CHAR:
572 {
573 ULONG repeatCount=0, virtualKey=0, keyFlags=0, scanCode=0;
574 ULONG flags = SHORT1FROMMP(os2Msg->mp1);
575 BOOL keyWasPressed, isExtended = FALSE;
576 char c;
577
578 teb->o.odin.fTranslated = FALSE;
579 repeatCount = CHAR3FROMMP(os2Msg->mp1);
580 scanCode = CHAR4FROMMP(os2Msg->mp1);
581 keyWasPressed = ((SHORT1FROMMP (os2Msg->mp1) & KC_PREVDOWN) == KC_PREVDOWN);
582
583 dprintf(("PM: WM_CHAR: %x %x %d %x", SHORT1FROMMP(os2Msg->mp2), SHORT2FROMMP(os2Msg->mp2), repeatCount, scanCode));
584 dprintf(("PM: WM_CHAR: hwnd %x flags %x", win32wnd->getWindowHandle(), flags));
585
586 // vitali add begin
587 if ( ( SHORT1FROMMP(os2Msg->mp2) & 0x0FF ) == 0x0E0 )
588 {
589 // an extended key ( arrows, ins, del and so on )
590 // get "virtual" scancode from character code because
591 // for "regular" keys they are equal
592 scanCode = ( SHORT1FROMMP(os2Msg->mp2) >> 8) & 0x0FF;
593 isExtended = TRUE;
594 }
595 // vitali add end
596
597 // both WM_KEYUP & WM_KEYDOWN want a virtual key, find the right Win32 virtual key
598 // given the OS/2 virtual key and OS/2 character
599
600 //if (((SHORT1FROMMP (mp1) & KC_CHAR) == KC_CHAR) ||
601 // ((SHORT1FROMMP (mp1) & KC_LONEKEY) == KC_LONEKEY))
602 c = 0;
603 if ((SHORT1FROMMP (os2Msg->mp1) & 0xFF) != 0)
604 {
605 c = SHORT1FROMMP (os2Msg->mp2);
606 if ((c >= 'A') && (c <= 'Z')) {
607 virtualKey = c;
608 goto VirtualKeyFound;
609 }
610 if ((c >='a') && (c <= 'z')) {
611 virtualKey = c - 32; // make it uppercase
612 goto VirtualKeyFound;
613 }
614 if ((c >= '0') && (c <= '9')) {
615 virtualKey = c;
616 goto VirtualKeyFound;
617 }
618 }
619
620VirtualKeyFound:
621// dprintf (("VIRTUALKEYFOUND:(%x)", virtualKey));
622
623 // Adjust PM scancodes for Win* keys
624 if (scanCode >= 0x70)
625 scanCode -= 0x10;
626 winMsg->wParam = pmscan2winkey[scanCode][0];
627 winMsg->lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
628 winMsg->lParam |= (pmscan2winkey[scanCode][1] & 0x1FF) << 16; // bit 16-23, scancode + bit 15 extended
629
630 // Adjust VKEY value for pad digits if NumLock is on
631 if ((scanCode >= 0x47) && (scanCode <= 0x53) &&
632 (virtualKey >= 0x30) && (virtualKey >= 39))
633 winMsg->wParam = virtualKey + 0x30;
634
635 // Set the extended bit when appropriate
636 if (isExtended)
637 winMsg->lParam = winMsg->lParam | (1<<24);
638
639 if (!(SHORT1FROMMP(os2Msg->mp1) & KC_ALT))
640 {
641 //
642 // the Alt key is not pressed
643 //
644 if ((flags & KC_KEYUP) == KC_KEYUP) {
645 // send WM_KEYUP message
646
647 winMsg->message = WINWM_KEYUP;
648 winMsg->lParam |= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
649 winMsg->lParam |= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
650 }
651 else {
652 // send WM_KEYDOWN message
653 winMsg->message = WINWM_KEYDOWN;
654 if (keyWasPressed)
655 winMsg->lParam |= 1 << 30; // bit 30, previous state, 1 means key was pressed
656 }
657 }
658 else {
659 //
660 // the Alt key is pressed
661 //
662 if ((flags & KC_KEYUP) == KC_KEYUP) {
663 // send WM_SYSKEYUP message
664
665 winMsg->message = WINWM_SYSKEYUP;
666 winMsg->lParam |= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
667 winMsg->lParam |= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
668 }
669 else {
670 // send WM_SYSKEYDOWN message
671 winMsg->message = WINWM_SYSKEYDOWN;
672 if (keyWasPressed)
673 winMsg->lParam |= 1 << 30; // bit 30, previous state, 1 means key was pressed
674 }
675 if(winMsg->wParam == VK_MENU_W) {
676 winMsg->message = 0; //WM_SYS* already implies Alt
677 }
678 }
679 if (ISKDB_CAPTURED())
680 {
681 if (DInputKeyBoardHandler(winMsg)) {
682 goto dummymessage; //dinput swallowed message
683 }
684 }
685 break;
686 }
687
688 case WM_TIMER:
689 if (os2Msg->mp2)
690 {
691 BOOL sys;
692 ULONG id;
693
694 if (TIMER_GetTimerInfo(os2Msg->hwnd,(ULONG)os2Msg->mp1,&sys,&id))
695 {
696 winMsg->wParam = (WPARAM)id;
697 winMsg->message= (sys) ? WINWM_SYSTIMER : WINWM_TIMER;
698 break;
699 }
700 }
701 goto dummymessage; //for caret blinking
702
703 case WM_SETWINDOWPARAMS:
704 {
705 WNDPARAMS *wndParams = (WNDPARAMS *)os2Msg->mp1;
706
707 if(wndParams->fsStatus & WPM_TEXT) {
708 winMsg->message = WINWM_SETTEXT;
709 winMsg->lParam = (LPARAM)wndParams->pszText;
710 break;
711 }
712 goto dummymessage;
713 }
714
715#if 0
716 case WM_QUERYWINDOWPARAMS:
717 {
718 PWNDPARAMS wndpars = (PWNDPARAMS)mp1;
719 ULONG textlen;
720 PSZ wintext;
721
722 if(wndpars->fsStatus & (WPM_CCHTEXT | WPM_TEXT))
723 {
724 if(wndpars->fsStatus & WPM_CCHTEXT)
725 wndpars->cchText = win32wnd->MsgGetTextLength();
726 if(wndpars->fsStatus & WPM_TEXT)
727 wndpars->pszText = win32wnd->MsgGetText();
728
729 wndpars->fsStatus = 0;
730 wndpars->cbCtlData = 0;
731 wndpars->cbPresParams = 0;
732 goto dummymessage;
733 }
734 }
735#endif
736
737 case WM_PAINT:
738 {
739 if(win32wnd->IsWindowIconic()) {
740 winMsg->message = WINWM_PAINTICON;
741 }
742 else winMsg->message = WINWM_PAINT;
743 break;
744 }
745
746 case WM_CONTEXTMENU:
747 winMsg->message = WINWM_CONTEXTMENU;
748 winMsg->wParam = win32wnd->getWindowHandle();
749 winMsg->lParam = MAKELONG(winMsg->pt.x,winMsg->pt.y);
750 break;
751
752 case WM_RENDERFMT:
753 winMsg->message = WINWM_RENDERFORMAT;
754 winMsg->wParam = (UINT) os2Msg->mp1;
755 break;
756
757 case WM_RENDERALLFMTS:
758 winMsg->message = WINWM_RENDERALLFORMATS;
759 break;
760
761 case WM_DESTROYCLIPBOARD:
762 winMsg->message = WINWM_DESTROYCLIPBOARD;
763 break;
764
765 case WM_INITMENU:
766 case WM_MENUSELECT:
767 case WM_MENUEND:
768 case WM_NEXTMENU:
769 case WM_SYSCOLORCHANGE:
770 case WM_SYSVALUECHANGED:
771 case WM_SETSELECTION:
772 case WM_PPAINT:
773 case WM_PSETFOCUS:
774 case WM_PSYSCOLORCHANGE:
775 case WM_PSIZE:
776 case WM_PACTIVATE:
777 case WM_PCONTROL:
778 case WM_HELP:
779 case WM_APPTERMINATENOTIFY:
780 case WM_PRESPARAMCHANGED:
781 case WM_DRAWITEM:
782 case WM_MEASUREITEM:
783 case WM_CONTROLPOINTER:
784 case WM_QUERYDLGCODE:
785 case WM_SUBSTITUTESTRING:
786 case WM_MATCHMNEMONIC:
787 case WM_SAVEAPPLICATION:
788 case WM_SEMANTICEVENT:
789 default:
790dummymessage:
791 dprintf2(("dummy message %x %x %x %x", os2Msg->hwnd, os2Msg->msg, os2Msg->mp1, os2Msg->mp2));
792 winMsg->message = 0;
793 winMsg->wParam = 0;
794 winMsg->lParam = 0;
795 return FALSE;
796 }
797 return TRUE;
798}
799//******************************************************************************
800//******************************************************************************
801BOOL OSLibWinTranslateMessage(MSG *msg)
802{
803 TEB *teb;
804
805 teb = GetThreadTEB();
806 if(!teb) {
807 return FALSE;
808 }
809 //NOTE: These actually need to be posted so that the next message retrieved by GetMessage contains
810 // the newly generated WM_CHAR message.
811 if(!teb->o.odin.fTranslated && teb->o.odin.os2msg.msg == WM_CHAR && !((SHORT1FROMMP(teb->o.odin.os2msg.mp1) & KC_KEYUP) == KC_KEYUP))
812 {//TranslatedMessage was called before DispatchMessage, so queue WM_CHAR message
813 ULONG fl = SHORT1FROMMP(teb->o.odin.os2msg.mp1);
814 MSG extramsg;
815
816 memcpy(&extramsg, msg, sizeof(MSG));
817 extramsg.wParam = SHORT1FROMMP(teb->o.odin.os2msg.mp2);
818 extramsg.lParam = 0;
819
820 if(!(fl & KC_CHAR) && msg->message < WINWM_SYSKEYDOWN) {
821 return FALSE;
822 }
823
824 if(fl & KC_VIRTUALKEY) {
825 if(msg->wParam) {
826 if ((msg->wParam >= VK_NUMPAD0_W) && (msg->wParam <= VK_NUMPAD9_W))
827 extramsg.wParam = msg->wParam - 0x30;
828 else
829 extramsg.wParam = msg->wParam;
830 }
831 else extramsg.wParam = SHORT2FROMMP(teb->o.odin.os2msg.mp2);
832 }
833
834
835 if(msg->message >= WINWM_SYSKEYDOWN) {
836 extramsg.message = WINWM_SYSCHAR;
837 }
838 else extramsg.message = WINWM_CHAR;
839
840 if(fl & KC_DEADKEY) {
841 extramsg.message++; //WM_DEADCHAR/WM_SYSDEADCHAR
842 }
843
844 extramsg.lParam = msg->lParam & 0x00FFFFFF;
845 if(fl & KC_ALT)
846 extramsg.lParam |= (1<<29);
847 if(fl & KC_PREVDOWN)
848 extramsg.lParam |= (1<<30);
849 if(fl & KC_KEYUP)
850 extramsg.lParam |= (1<<31);
851
852 teb->o.odin.fTranslated = TRUE;
853 memcpy(&teb->o.odin.msgWCHAR, &extramsg, sizeof(MSG));
854 return TRUE;
855 }
856 return FALSE;
857}
858//******************************************************************************
859//******************************************************************************
860
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