source: trunk/src/user32/oslibmsgtranslate.cpp@ 5481

Last change on this file since 5481 was 5435, checked in by sandervl, 25 years ago

mouse msg translation fix
File size: 29.1 KB
Line 
1/* $Id: oslibmsgtranslate.cpp,v 1.46 2001-04-02 09:52:01 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 int i;
195
196 memset(winMsg, 0, sizeof(MSG));
197 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(os2Msg->hwnd);
198
199 //PostThreadMessage posts WIN32APP_POSTMSG msg without window handle
200 //Realplayer starts a timer with hwnd 0 & proc 0; check this here
201 if(win32wnd == 0 && (os2Msg->msg != WM_CREATE && os2Msg->msg != WM_QUIT && os2Msg->msg != WM_TIMER && os2Msg->msg != WIN32APP_POSTMSG))
202 {
203 goto dummymessage; //not a win32 client window
204 }
205 winMsg->time = os2Msg->time;
206 //CB: PM bug or undocumented feature? ptl.x highword is set!
207 winMsg->pt.x = os2Msg->ptl.x & 0xFFFF;
208 winMsg->pt.y = mapScreenY(os2Msg->ptl.y);
209
210 if(win32wnd) //==0 for WM_CREATE/WM_QUIT
211 winMsg->hwnd = win32wnd->getWindowHandle();
212
213 switch(os2Msg->msg)
214 {
215 case WIN32APP_POSTMSG:
216 {
217 packet = (POSTMSG_PACKET *)os2Msg->mp2;
218 if(packet && ((ULONG)os2Msg->mp1 == WIN32MSG_MAGICA || (ULONG)os2Msg->mp1 == WIN32MSG_MAGICW)) {
219 winMsg->message = packet->Msg;
220 winMsg->wParam = packet->wParam;
221 winMsg->lParam = packet->lParam;
222 if(fMsgRemoved == MSG_REMOVE) free(packet); //free the shared memory here
223 break;
224 }
225 goto dummymessage;
226 }
227
228 //OS/2 msgs
229 case WM_CREATE:
230 {
231 if(teb->o.odin.newWindow == 0) {
232 DebugInt3();
233 goto dummymessage;
234 }
235
236 win32wnd = (Win32BaseWindow *)teb->o.odin.newWindow;
237
238 winMsg->message = WINWM_CREATE;
239 winMsg->hwnd = win32wnd->getWindowHandle();
240 winMsg->wParam = 0;
241 winMsg->lParam = (LPARAM)win32wnd->tmpcs;
242 break;
243 }
244
245 case WM_QUIT:
246 winMsg->message = WINWM_QUIT;
247 break;
248
249 case WM_CLOSE:
250 winMsg->message = WINWM_CLOSE;
251 break;
252
253 case WM_DESTROY:
254 winMsg->message = WINWM_DESTROY;
255 break;
256
257 case WM_ENABLE:
258 winMsg->message = WINWM_ENABLE;
259 winMsg->wParam = SHORT1FROMMP(os2Msg->mp1);
260 break;
261
262 case WM_SHOW:
263 winMsg->message = WINWM_SHOWWINDOW;
264 winMsg->wParam = SHORT1FROMMP(os2Msg->mp1);
265 break;
266
267 case WM_WINDOWPOSCHANGED:
268 {
269 PSWP pswp = (PSWP)os2Msg->mp1;
270 SWP swpOld = *(pswp + 1);
271 HWND hParent = NULLHANDLE;
272 LONG yDelta = pswp->cy - swpOld.cy;
273 LONG xDelta = pswp->cx - swpOld.cx;
274
275 dprintf(("OS2: WM_WINDOWPOSCHANGED %x %x (%d,%d) (%d,%d)", win32wnd->getWindowHandle(), pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
276
277 if ((pswp->fl & (SWP_SIZE | SWP_MOVE | SWP_ZORDER)) == 0) goto dummymessage;
278
279 if(pswp->fl & (SWP_MOVE | SWP_SIZE)) {
280 if (win32wnd->isChild()) {
281 if(win32wnd->getParent()) {
282 hParent = win32wnd->getParent()->getOS2WindowHandle();
283 }
284 else goto dummymessage; //parent has just been destroyed
285 }
286 }
287 if(win32wnd->getParent()) {
288 OSLibMapSWPtoWINDOWPOS(pswp, &teb->o.odin.wp, &swpOld, win32wnd->getParent()->getWindowHeight(),
289 win32wnd->getParent()->getClientRectPtr()->left,
290 win32wnd->getParent()->getClientRectPtr()->top,
291 win32wnd->getOS2WindowHandle());
292 }
293 else OSLibMapSWPtoWINDOWPOS(pswp, &teb->o.odin.wp, &swpOld, OSLibQueryScreenHeight(), 0, 0, win32wnd->getOS2WindowHandle());
294
295 if (!win32wnd->CanReceiveSizeMsgs()) goto dummymessage;
296
297 if(pswp->fl & (SWP_MOVE | SWP_SIZE)) {
298///// dprintf(("Set client rectangle to (%d,%d)(%d,%d)", swpOld.x, swpOld.y, swpOld.x + swpOld.cx, swpOld.y + swpOld.cy));
299///// win32wnd->setClientRect(swpOld.x, swpOld.y, swpOld.x + swpOld.cx, swpOld.y + swpOld.cy);
300
301 teb->o.odin.wp.hwnd = win32wnd->getWindowHandle();
302 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
303 {
304 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
305 if(wndAfter)
306 teb->o.odin.wp.hwndInsertAfter = wndAfter->getWindowHandle();
307 else teb->o.odin.wp.hwndInsertAfter = HWND_TOP_W;
308 }
309 }
310 winMsg->message = WINWM_WINDOWPOSCHANGED;
311 winMsg->lParam = (LPARAM)&teb->o.odin.wp;
312 break;
313 }
314
315 case WM_ACTIVATE:
316 {
317 HWND hwndActivate = (HWND)os2Msg->mp2;
318 BOOL fMinimized = FALSE;
319
320 hwndActivate = OS2ToWin32Handle(hwndActivate);
321 if(hwndActivate == 0) {
322 //another (non-win32) application's window
323 //set to desktop window handle
324 hwndActivate = windowDesktop->getWindowHandle();
325 }
326
327 if(win32wnd->getStyle() & WS_MINIMIZE_W)
328 {
329 fMinimized = TRUE;
330 }
331
332 winMsg->message = WINWM_ACTIVATE;
333 winMsg->wParam = MAKELONG((SHORT1FROMMP(os2Msg->mp1)) ? WA_ACTIVE_W : WA_INACTIVE_W, fMinimized);
334 winMsg->lParam = (LPARAM)hwndActivate;
335 break;
336 }
337
338 case WM_SETFOCUS:
339 {
340 HWND hwndFocus = (HWND)os2Msg->mp1;
341
342 if(WinQueryWindowULong(hwndFocus, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC) {
343 //another (non-win32) application's window
344 //set to NULL (allowed according to win32 SDK) to avoid problems
345 hwndFocus = NULL;
346 }
347 else hwndFocus = OS2ToWin32Handle(hwndFocus);
348
349 if((ULONG)os2Msg->mp2 == TRUE) {
350 winMsg->message = WINWM_SETFOCUS;
351 winMsg->wParam = (WPARAM)hwndFocus;
352 }
353 else {
354 winMsg->message = WINWM_KILLFOCUS;
355 winMsg->wParam = (WPARAM)hwndFocus;
356 }
357 break;
358 }
359
360 //**************************************************************************
361 //Mouse messages (OS/2 Window coordinates -> Win32 coordinates relative to screen
362 //**************************************************************************
363#ifndef ODIN_HITTEST
364 case WM_HITTEST:
365 winMsg->message = WINWM_NCHITTEST;
366 winMsg->wParam = 0;
367 winMsg->lParam = MAKELONG(winMsg->pt.x,winMsg->pt.y);
368 if(!win32wnd->IsWindowEnabled()) {
369 if(win32wnd->getParent()) {
370 winMsg->hwnd = win32wnd->getParent()->getWindowHandle();
371 }
372 else goto dummymessage; //don't send mouse messages to disabled windows
373 }
374 break;
375#endif
376
377 case WM_BUTTON1DOWN:
378 case WM_BUTTON1UP:
379 case WM_BUTTON1DBLCLK:
380 case WM_BUTTON2DOWN:
381 case WM_BUTTON2UP:
382 case WM_BUTTON2DBLCLK:
383 case WM_BUTTON3DOWN:
384 case WM_BUTTON3UP:
385 case WM_BUTTON3DBLCLK:
386 {
387 //WM_NC*BUTTON* is posted when the cursor is in a non-client area of the window
388
389#ifdef ODIN_HITTEST
390 HWND hwnd;
391
392 DisableLogging();
393 if(GetCapture() != winMsg->hwnd)
394 {
395 hwnd = WindowFromPoint(winMsg->pt);
396 if(win32wnd->getWindowHandle() != hwnd) {
397 win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
398 if(win32wnd == NULL) {
399 DebugInt3();
400 EnableLogging();
401 goto dummymessage;
402 }
403 winMsg->hwnd = hwnd;
404 }
405 }
406#endif
407
408 //if a window is disabled, it's parent receives the mouse messages
409 if(!win32wnd->IsWindowEnabled()) {
410 if(win32wnd->getParent()) {
411 win32wnd = win32wnd->getParent();
412 }
413 fWasDisabled = TRUE;
414 }
415
416 if(IsNCMouseMsg(win32wnd)) {
417 winMsg->message = WINWM_NCLBUTTONDOWN + (os2Msg->msg - WM_BUTTON1DOWN);
418 winMsg->wParam = win32wnd->getLastHitTestVal();
419 winMsg->lParam = MAKELONG(winMsg->pt.x, winMsg->pt.y); //screen coordinates
420 }
421 else {
422#ifdef ODIN_HITTEST
423 ClientPoint.x = winMsg->pt.x;
424 ClientPoint.y = winMsg->pt.y;
425 MapWindowPoints(0, win32wnd->getWindowHandle(), (LPPOINT)&ClientPoint, 1);
426#else
427 point.x = (*(POINTS *)&os2Msg->mp1).x;
428 point.y = (*(POINTS *)&os2Msg->mp1).y;
429 ClientPoint.x = mapOS2ToWin32X(win32wnd, point.x);
430 ClientPoint.y = mapOS2ToWin32Y(win32wnd, point.y);
431#endif
432 winMsg->message = WINWM_LBUTTONDOWN + (os2Msg->msg - WM_BUTTON1DOWN);
433 winMsg->wParam = GetMouseKeyState();
434 winMsg->lParam = MAKELONG(ClientPoint.x, ClientPoint.y); //client coordinates
435 }
436#ifdef ODIN_HITTEST
437 EnableLogging();
438#endif
439 if((fMsgRemoved == MSG_REMOVE) && ISMOUSE_CAPTURED())
440 {
441 if(DInputMouseHandler(win32wnd->getWindowHandle(), winMsg->message, winMsg->pt.x, winMsg->pt.y)) {
442 goto dummymessage; //dinput swallowed message
443 }
444 }
445
446 if(fWasDisabled) {
447 if(win32wnd) {
448 winMsg->hwnd = win32wnd->getWindowHandle();
449 }
450 else goto dummymessage; //don't send mouse messages to disabled windows
451 }
452 break;
453 }
454
455 case WM_BUTTON2CLICK:
456 case WM_BUTTON1CLICK:
457 case WM_BUTTON3CLICK:
458 goto dummymessage;
459
460 case WM_BUTTON2MOTIONSTART:
461 case WM_BUTTON2MOTIONEND:
462 case WM_BUTTON1MOTIONSTART:
463 case WM_BUTTON1MOTIONEND:
464 case WM_BUTTON3MOTIONSTART:
465 case WM_BUTTON3MOTIONEND:
466 //no break; translate to WM_MOUSEMOVE
467 //Some applications (e.g. Unreal) retrieve all mouse messages
468 //when a mouse button is pressed and don't expect WM_NULL
469
470 case WM_MOUSEMOVE:
471 {
472 //WM_NCMOUSEMOVE is posted when the cursor moves into a non-client area of the window
473
474#ifdef ODIN_HITTEST
475 HWND hwnd;
476
477 DisableLogging();
478 if(GetCapture() != winMsg->hwnd)
479 {
480 hwnd = WindowFromPoint(winMsg->pt);
481 if(win32wnd->getWindowHandle() != hwnd) {
482 win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
483 if(win32wnd == NULL) {
484 DebugInt3();
485 EnableLogging();
486 goto dummymessage;
487 }
488 winMsg->hwnd = hwnd;
489 }
490 }
491#endif
492
493 //if a window is disabled, it's parent receives the mouse messages
494 if(!win32wnd->IsWindowEnabled()) {
495 if(win32wnd->getParent()) {
496 win32wnd = win32wnd->getParent();
497 }
498 fWasDisabled = TRUE;
499 }
500 if(IsNCMouseMsg(win32wnd))
501 {
502 winMsg->message = WINWM_NCMOUSEMOVE;
503 winMsg->wParam = (WPARAM)win32wnd->getLastHitTestVal();
504 winMsg->lParam = MAKELONG(winMsg->pt.x,winMsg->pt.y);
505 }
506 else
507 {
508#ifdef ODIN_HITTEST
509 ClientPoint.x = winMsg->pt.x;
510 ClientPoint.y = winMsg->pt.y;
511 MapWindowPoints(0, win32wnd->getWindowHandle(), (LPPOINT)&ClientPoint, 1);
512#else
513 point.x = (*(POINTS *)&os2Msg->mp1).x;
514 point.y = (*(POINTS *)&os2Msg->mp1).y;
515 ClientPoint.x = mapOS2ToWin32X(win32wnd, point.x);
516 ClientPoint.y = mapOS2ToWin32Y(win32wnd, point.y);
517#endif
518
519 winMsg->message = WINWM_MOUSEMOVE;
520 winMsg->wParam = GetMouseKeyState();
521 winMsg->lParam = MAKELONG(ClientPoint.x, ClientPoint.y); //client coordinates
522 }
523#ifdef ODIN_HITTEST
524 EnableLogging();
525#endif
526 if((fMsgRemoved == MSG_REMOVE) && ISMOUSE_CAPTURED())
527 {
528 if(DInputMouseHandler(win32wnd->getWindowHandle(), winMsg->message, winMsg->pt.x, winMsg->pt.y)) {
529 goto dummymessage; //dinput swallowed message
530 }
531 }
532 if(fWasDisabled) {
533 if(win32wnd) {
534 winMsg->hwnd = win32wnd->getWindowHandle();
535 }
536 else goto dummymessage; //don't send mouse messages to disabled windows
537 }
538 //OS/2 Window coordinates -> Win32 Window coordinates
539 break;
540 }
541
542 case WM_CONTROL:
543 goto dummymessage;
544
545 case WM_COMMAND:
546 if(SHORT1FROMMP(os2Msg->mp2) == CMDSRC_MENU) {
547 winMsg->message = WINWM_COMMAND;
548 winMsg->wParam = (WPARAM)SHORT1FROMMP(os2Msg->mp1); //id
549 break;
550 }
551 //todo controls
552 goto dummymessage;
553
554 case WM_SYSCOMMAND:
555 {
556 ULONG x = 0, y = 0;
557 ULONG win32sc;
558
559 if(SHORT2FROMMP(os2Msg->mp2) == TRUE) {//syscommand caused by mouse action
560 POINTL pointl;
561 WinQueryPointerPos(HWND_DESKTOP, &pointl);
562 x = pointl.x;
563 y = mapScreenY(y);
564 }
565 switch(SHORT1FROMMP(os2Msg->mp1)) {
566 case SC_MOVE:
567 win32sc = SC_MOVE_W;
568 break;
569 case SC_CLOSE:
570 win32sc = SC_CLOSE_W;
571 break;
572 case SC_MAXIMIZE:
573 win32sc = SC_MAXIMIZE_W;
574 break;
575 case SC_MINIMIZE:
576 win32sc = SC_MINIMIZE_W;
577 break;
578 case SC_NEXTFRAME:
579 case SC_NEXTWINDOW:
580 win32sc = SC_NEXTWINDOW_W;
581 break;
582 case SC_RESTORE:
583 win32sc = SC_RESTORE_W;
584 break;
585 case SC_TASKMANAGER:
586 win32sc = SC_TASKLIST_W;
587 break;
588 default:
589 goto dummymessage;
590 }
591 winMsg->message = WINWM_SYSCOMMAND;
592 winMsg->wParam = (WPARAM)win32sc;
593 winMsg->lParam = MAKELONG((USHORT)x, (USHORT)y);
594 break;
595 }
596 case WM_CHAR:
597 {
598 ULONG repeatCount=0, virtualKey=0, keyFlags=0, scanCode=0;
599 ULONG flags = SHORT1FROMMP(os2Msg->mp1);
600 BOOL keyWasPressed, isExtended = FALSE;
601 char c;
602
603 teb->o.odin.fTranslated = FALSE;
604 repeatCount = CHAR3FROMMP(os2Msg->mp1);
605 scanCode = CHAR4FROMMP(os2Msg->mp1);
606 keyWasPressed = ((SHORT1FROMMP (os2Msg->mp1) & KC_PREVDOWN) == KC_PREVDOWN);
607
608 dprintf(("PM: WM_CHAR: %x %x %d %x", SHORT1FROMMP(os2Msg->mp2), SHORT2FROMMP(os2Msg->mp2), repeatCount, scanCode));
609 dprintf(("PM: WM_CHAR: hwnd %x flags %x", win32wnd->getWindowHandle(), flags));
610
611 // vitali add begin
612 if ( ( SHORT1FROMMP(os2Msg->mp2) & 0x0FF ) == 0x0E0 )
613 {
614 // an extended key ( arrows, ins, del and so on )
615 // get "virtual" scancode from character code because
616 // for "regular" keys they are equal
617 scanCode = ( SHORT1FROMMP(os2Msg->mp2) >> 8) & 0x0FF;
618 isExtended = TRUE;
619 }
620 // vitali add end
621
622 // both WM_KEYUP & WM_KEYDOWN want a virtual key, find the right Win32 virtual key
623 // given the OS/2 virtual key and OS/2 character
624
625 //if (((SHORT1FROMMP (mp1) & KC_CHAR) == KC_CHAR) ||
626 // ((SHORT1FROMMP (mp1) & KC_LONEKEY) == KC_LONEKEY))
627 c = 0;
628 if ((SHORT1FROMMP (os2Msg->mp1) & 0xFF) != 0)
629 {
630 c = SHORT1FROMMP (os2Msg->mp2);
631 if ((c >= 'A') && (c <= 'Z')) {
632 virtualKey = c;
633 goto VirtualKeyFound;
634 }
635 if ((c >='a') && (c <= 'z')) {
636 virtualKey = c - 32; // make it uppercase
637 goto VirtualKeyFound;
638 }
639 if ((c >= '0') && (c <= '9')) {
640 virtualKey = c;
641 goto VirtualKeyFound;
642 }
643 }
644
645VirtualKeyFound:
646// dprintf (("VIRTUALKEYFOUND:(%x)", virtualKey));
647
648 // Adjust PM scancodes for Win* keys
649 if (scanCode >= 0x70)
650 scanCode -= 0x10;
651 winMsg->wParam = pmscan2winkey[scanCode][0];
652 winMsg->lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
653 winMsg->lParam |= (pmscan2winkey[scanCode][1] & 0x1FF) << 16; // bit 16-23, scancode + bit 15 extended
654
655 // Adjust VKEY value for pad digits if NumLock is on
656 if ((scanCode >= 0x47) && (scanCode <= 0x53) &&
657 (virtualKey >= 0x30) && (virtualKey >= 39))
658 winMsg->wParam = virtualKey + 0x30;
659
660 // Set the extended bit when appropriate
661 if (isExtended)
662 winMsg->lParam = winMsg->lParam | (1<<24);
663
664 if (!(SHORT1FROMMP(os2Msg->mp1) & KC_ALT))
665 {
666 //
667 // the Alt key is not pressed
668 //
669 if ((flags & KC_KEYUP) == KC_KEYUP) {
670 // send WM_KEYUP message
671
672 winMsg->message = WINWM_KEYUP;
673 winMsg->lParam |= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
674 winMsg->lParam |= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
675 }
676 else {
677 // send WM_KEYDOWN message
678 winMsg->message = WINWM_KEYDOWN;
679 if (keyWasPressed)
680 winMsg->lParam |= 1 << 30; // bit 30, previous state, 1 means key was pressed
681 }
682 }
683 else {
684 //
685 // the Alt key is pressed
686 //
687 if ((flags & KC_KEYUP) == KC_KEYUP) {
688 // send WM_SYSKEYUP message
689
690 winMsg->message = WINWM_SYSKEYUP;
691 winMsg->lParam |= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
692 winMsg->lParam |= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
693 }
694 else {
695 // send WM_SYSKEYDOWN message
696 winMsg->message = WINWM_SYSKEYDOWN;
697 if (keyWasPressed)
698 winMsg->lParam |= 1 << 30; // bit 30, previous state, 1 means key was pressed
699 }
700 if(winMsg->wParam == VK_MENU_W) {
701 winMsg->message = 0; //WM_SYS* already implies Alt
702 }
703 }
704 if (ISKDB_CAPTURED())
705 {
706 if (DInputKeyBoardHandler(winMsg)) {
707 goto dummymessage; //dinput swallowed message
708 }
709 }
710 break;
711 }
712
713 case WM_TIMER:
714 if (os2Msg->mp2)
715 {
716 BOOL sys;
717 ULONG id;
718
719 if (TIMER_GetTimerInfo(os2Msg->hwnd,(ULONG)os2Msg->mp1,&sys,&id))
720 {
721 winMsg->wParam = (WPARAM)id;
722 winMsg->message= (sys) ? WINWM_SYSTIMER : WINWM_TIMER;
723 break;
724 }
725 }
726 goto dummymessage; //for caret blinking
727
728 case WM_SETWINDOWPARAMS:
729 {
730 WNDPARAMS *wndParams = (WNDPARAMS *)os2Msg->mp1;
731
732 if(wndParams->fsStatus & WPM_TEXT) {
733 winMsg->message = WINWM_SETTEXT;
734 winMsg->lParam = (LPARAM)wndParams->pszText;
735 break;
736 }
737 goto dummymessage;
738 }
739
740#if 0
741 case WM_QUERYWINDOWPARAMS:
742 {
743 PWNDPARAMS wndpars = (PWNDPARAMS)mp1;
744 ULONG textlen;
745 PSZ wintext;
746
747 if(wndpars->fsStatus & (WPM_CCHTEXT | WPM_TEXT))
748 {
749 if(wndpars->fsStatus & WPM_CCHTEXT)
750 wndpars->cchText = win32wnd->MsgGetTextLength();
751 if(wndpars->fsStatus & WPM_TEXT)
752 wndpars->pszText = win32wnd->MsgGetText();
753
754 wndpars->fsStatus = 0;
755 wndpars->cbCtlData = 0;
756 wndpars->cbPresParams = 0;
757 goto dummymessage;
758 }
759 }
760#endif
761
762 case WM_PAINT:
763 {
764 if(win32wnd->IsWindowIconic()) {
765 winMsg->message = WINWM_PAINTICON;
766 }
767 else winMsg->message = WINWM_PAINT;
768 break;
769 }
770
771 case WM_CONTEXTMENU:
772 winMsg->message = WINWM_CONTEXTMENU;
773 winMsg->wParam = win32wnd->getWindowHandle();
774 winMsg->lParam = MAKELONG(winMsg->pt.x,winMsg->pt.y);
775 break;
776
777 case WM_RENDERFMT:
778 winMsg->message = WINWM_RENDERFORMAT;
779 winMsg->wParam = (UINT) os2Msg->mp1;
780 break;
781
782 case WM_RENDERALLFMTS:
783 winMsg->message = WINWM_RENDERALLFORMATS;
784 break;
785
786 case WM_DESTROYCLIPBOARD:
787 winMsg->message = WINWM_DESTROYCLIPBOARD;
788 break;
789
790 case WM_INITMENU:
791 case WM_MENUSELECT:
792 case WM_MENUEND:
793 case WM_NEXTMENU:
794 case WM_SYSCOLORCHANGE:
795 case WM_SYSVALUECHANGED:
796 case WM_SETSELECTION:
797 case WM_PPAINT:
798 case WM_PSETFOCUS:
799 case WM_PSYSCOLORCHANGE:
800 case WM_PSIZE:
801 case WM_PACTIVATE:
802 case WM_PCONTROL:
803 case WM_HELP:
804 case WM_APPTERMINATENOTIFY:
805 case WM_PRESPARAMCHANGED:
806 case WM_DRAWITEM:
807 case WM_MEASUREITEM:
808 case WM_CONTROLPOINTER:
809 case WM_QUERYDLGCODE:
810 case WM_SUBSTITUTESTRING:
811 case WM_MATCHMNEMONIC:
812 case WM_SAVEAPPLICATION:
813 case WM_SEMANTICEVENT:
814 default:
815dummymessage:
816 winMsg->message = 0;
817 winMsg->wParam = 0;
818 winMsg->lParam = 0;
819 return FALSE;
820 }
821 return TRUE;
822}
823//******************************************************************************
824//******************************************************************************
825BOOL OSLibWinTranslateMessage(MSG *msg)
826{
827 TEB *teb;
828
829 teb = GetThreadTEB();
830 if(!teb) {
831 return FALSE;
832 }
833 //NOTE: These actually need to be posted so that the next message retrieved by GetMessage contains
834 // the newly generated WM_CHAR message.
835 if(!teb->o.odin.fTranslated && teb->o.odin.os2msg.msg == WM_CHAR && !((SHORT1FROMMP(teb->o.odin.os2msg.mp1) & KC_KEYUP) == KC_KEYUP))
836 {//TranslatedMessage was called before DispatchMessage, so queue WM_CHAR message
837 ULONG fl = SHORT1FROMMP(teb->o.odin.os2msg.mp1);
838 MSG extramsg;
839
840 memcpy(&extramsg, msg, sizeof(MSG));
841 extramsg.wParam = SHORT1FROMMP(teb->o.odin.os2msg.mp2);
842 extramsg.lParam = 0;
843
844 if(!(fl & KC_CHAR) && msg->message < WINWM_SYSKEYDOWN) {
845 return FALSE;
846 }
847
848 if(fl & KC_VIRTUALKEY) {
849 if(msg->wParam) {
850 if ((msg->wParam >= VK_NUMPAD0_W) && (msg->wParam <= VK_NUMPAD9_W))
851 extramsg.wParam = msg->wParam - 0x30;
852 else
853 extramsg.wParam = msg->wParam;
854 }
855 else extramsg.wParam = SHORT2FROMMP(teb->o.odin.os2msg.mp2);
856 }
857
858
859 if(msg->message >= WINWM_SYSKEYDOWN) {
860 extramsg.message = WINWM_SYSCHAR;
861 }
862 else extramsg.message = WINWM_CHAR;
863
864 if(fl & KC_DEADKEY) {
865 extramsg.message++; //WM_DEADCHAR/WM_SYSDEADCHAR
866 }
867
868 extramsg.lParam = msg->lParam & 0x00FFFFFF;
869 if(fl & KC_ALT)
870 extramsg.lParam |= (1<<29);
871 if(fl & KC_PREVDOWN)
872 extramsg.lParam |= (1<<30);
873 if(fl & KC_KEYUP)
874 extramsg.lParam |= (1<<31);
875
876 teb->o.odin.fTranslated = TRUE;
877 memcpy(&teb->o.odin.msgWCHAR, &extramsg, sizeof(MSG));
878 return TRUE;
879 }
880 return FALSE;
881}
882//******************************************************************************
883//******************************************************************************
884
Note: See TracBrowser for help on using the repository browser.