source: trunk/src/user32/pmwindow.cpp@ 1281

Last change on this file since 1281 was 1281, checked in by sandervl, 26 years ago

Window creation rewrite + bugfixes. NOT WORKING CORRECTLY YET..
File size: 30.2 KB
Line 
1/* $Id: pmwindow.cpp,v 1.26 1999-10-14 09:22:40 sandervl Exp $ */
2/*
3 * Win32 Window Managment Code for OS/2
4 *
5 * Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
6 * Copyright 1999 Daniela Engert (dani@ngrt.de)
7 *
8 *
9 * Project Odin Software License can be found in LICENSE.TXT
10 *
11 */
12#define INCL_WIN
13#define INCL_GPI
14
15#include <os2.h> /* PM header file */
16#include <os2wrap.h>
17#include <stdlib.h>
18#include "win32type.h"
19#include <winconst.h>
20#include <wprocess.h>
21#include <misc.h>
22#include <win32wbase.h>
23#include <win32dlg.h>
24#include "pmwindow.h"
25#include "oslibwin.h"
26#include "oslibutil.h"
27#include "oslibgdi.h"
28#include "oslibmsg.h"
29#include "dc.h"
30#include <thread.h>
31#include <wprocess.h>
32#include <caret.h>
33
34HMQ hmq = 0; /* Message queue handle */
35HAB hab = 0;
36
37RECTL desktopRectl = {0};
38ULONG ScreenWidth = 0;
39ULONG ScreenHeight = 0;
40
41//Used for key translation while processing WM_CHAR message
42USHORT virtualKeyTable [66] = {
43 0x00, // OS/2 VK Win32 VK, Entry 0 is not used
44 0x01, // VK_BUTTON1 VK_LBUTTON
45 0x02, // VK_BUTTON2 VK_RBUTTON
46 0x04, // VK_BUTTON3 VK_MBUTTON
47 0x03, // VK_BREAK VK_CANCEL
48 0x08, // VK_BACKSPACE VK_BACK
49 0x09, // VK_TAB VK_TAB
50 0x00, // VK_BACKTAB No equivalent!
51 0x0D, // VK_NEWLINE VK_RETURN
52 0x10, // VK_SHIFT VK_SHIFT
53 0x11, // VK_CTRL VK_CONTROL
54 0x12, // VK_ALT VK_MENU, best match I guess
55 0x12, // VK_ALTGRAF VK_MENU, best match I guess
56 0x13, // VK_PAUSE VK_PAUSE
57 0x14, // VK_CAPSLOCK VK_CAPITAL
58 0x1B, // VK_ESC VK_ESCAPE
59 0x20, // VK_SPACE VK_SPACE
60 0x21, // VK_PAGEUP VK_PRIOR
61 0x22, // VK_PAGEDOWN VK_NEXT
62 0x23, // VK_END VK_END
63 0x24, // VK_HOME VK_HOME
64 0x25, // VK_LEFT VK_LEFT
65 0x26, // VK_UP VK_UP
66 0x27, // VK_RIGHT VK_RIGHT
67 0x28, // VK_DOWN VK_DOWN
68 0x2C, // VK_PRINTSCRN VK_SNAPSHOT
69 0x2D, // VK_INSERT VK_INSERT
70 0x2E, // VK_DELETE VK_DELETE
71 0x91, // VK_SCRLLOCK VK_SCROLL
72 0x90, // VK_NUMLOCK VK_NUMLOCK
73 0x2B, // VK_ENTER VK_EXECUTE, best match I guess
74 0x00, // VK_SYSRQ No equivalent!
75 0x70, // VK_F1 VK_F1
76 0x71, // VK_F2 VK_F2
77 0x72, // VK_F3 VK_F3
78 0x73, // VK_F4 VK_F4
79 0x74, // VK_F5 VK_F5
80 0x75, // VK_F6 VK_F6
81 0x76, // VK_F7 VK_F7
82 0x77, // VK_F8 VK_F8
83 0x78, // VK_F9 VK_F9
84 0x79, // VK_F10 VK_F10
85 0x7A, // VK_F11 VK_F11
86 0x7B, // VK_F12 VK_F12
87 0x7C, // VK_F13 VK_F13
88 0x7D, // VK_F14 VK_F14
89 0x7E, // VK_F15 VK_F15
90 0x7F, // VK_F16 VK_F16
91 0x80, // VK_F17 VK_F17
92 0x81, // VK_F18 VK_F18
93 0x82, // VK_F19 VK_F19
94 0x83, // VK_F20 VK_F20
95 0x84, // VK_F21 VK_F21
96 0x85, // VK_F22 VK_F22
97 0x86, // VK_F23 VK_F23
98 0x87, // VK_F24 VK_F24
99 0x00, // VK_ENDDRAG No equivalent!
100 0x0C, // VK_CLEAR VK_CLEAR
101 0xF9, // VK_EREOF VK_EREOF
102 0xFD, // VK_PA1 VK_PA1
103 0xF6, // VK_ATTN VK_ATTN
104 0xF7, // VK_CRSEL VK_CRSEL
105 0xF8, // VK_EXSEL VK_EXSEL
106 0x00, // VK_COPY No equivalent!
107 0x00, // VK_BLK1 No equivalent!
108 0x00}; // VK_BLK2 No equivalent!
109
110MRESULT EXPENTRY Win32WindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
111
112//******************************************************************************
113//Initialize PM; create hab, message queue and register special Win32 window classes
114//******************************************************************************
115BOOL InitPM()
116{
117 hab = WinInitialize(0);
118 dprintf(("Winitialize returned %x", hab));
119 hmq = WinCreateMsgQueue(hab, 0);
120
121 if(!hab || !hmq)
122 {
123 UINT error;
124 //CB: only fail on real error
125 error = WinGetLastError(hab) & 0xFFFF; //error code
126 if (!hab || error != PMERR_MSG_QUEUE_ALREADY_EXISTS)
127 {
128 dprintf(("WinInitialize or WinCreateMsgQueue failed %x %x", hab, hmq));
129 dprintf((" Error = %x",error));
130 return(FALSE);
131 }
132 else
133 {
134 if(!hab) {
135 hab = WinQueryAnchorBlock(HWND_DESKTOP);
136 dprintf(("WinQueryAnchorBlock returned %x", hab));
137 }
138 if(!hmq) {
139 hmq = HMQ_CURRENT;
140 }
141 }
142 }
143 SetThreadHAB(hab);
144 dprintf(("InitPM: hmq = %x", hmq));
145 SetThreadMessageQueue(hmq);
146
147 if(!WinRegisterClass( /* Register window class */
148 hab, /* Anchor block handle */
149 (PSZ)WIN32_STDCLASS, /* Window class name */
150 (PFNWP)Win32WindowProc, /* Address of window procedure */
151// CS_SIZEREDRAW | CS_HITTEST | CS_MOVENOTIFY,
152 CS_SIZEREDRAW | CS_HITTEST,
153 NROF_WIN32WNDBYTES)) {
154 dprintf(("WinRegisterClass Win32BaseWindow failed"));
155 return(FALSE);
156 }
157
158 WinQueryWindowRect(HWND_DESKTOP, &desktopRectl);
159 ScreenWidth = desktopRectl.xRight;
160 ScreenHeight = desktopRectl.yTop;
161
162 dprintf(("InitPM: Desktop (%d,%d)", ScreenWidth, ScreenHeight));
163 return OSLibInitMsgQueue();
164} /* End of main */
165//******************************************************************************
166//Win32 window message handler
167//******************************************************************************
168MRESULT EXPENTRY Win32WindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
169{
170 POSTMSG_PACKET *postmsg;
171 OSLIBPOINT point, ClientPoint;
172 Win32BaseWindow *win32wnd;
173 APIRET rc;
174
175 //Restore our FS selector
176 SetWin32TIB();
177
178 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
179
180 if(msg != WM_CREATE && win32wnd == NULL) {
181 dprintf(("Invalid win32wnd pointer for window %x!!", hwnd));
182 goto RunDefWndProc;
183 }
184 if(msg > WIN32APP_USERMSGBASE) {
185 //win32 app user message
186 return (MRESULT)win32wnd->SendMessageA((ULONG)msg-WIN32APP_USERMSGBASE, (ULONG)mp1, (ULONG)mp2);
187 }
188 switch( msg )
189 {
190 //OS/2 msgs
191 case WM_CREATE:
192 {
193 THDB *thdb = GetThreadTHDB();
194
195 if(thdb == NULL || thdb->newWindow == 0)
196 goto createfail;
197
198 //Processing is done in after WinCreateWindow returns
199 dprintf(("OS2: WM_CREATE %x", hwnd));
200 win32wnd = (Win32BaseWindow *)thdb->newWindow;
201
202 if(win32wnd->MsgCreate(WinQueryWindow(hwnd, QW_PARENT), hwnd) == FALSE)
203 {
204 delete win32wnd;
205 RestoreOS2TIB();
206 return (MRESULT)TRUE; //discontinue window creation
207 }
208 createfail:
209 RestoreOS2TIB();
210 return (MRESULT)FALSE;
211 }
212
213 case WM_QUIT:
214 dprintf(("OS2: WM_QUIT %x", hwnd));
215 if(win32wnd->MsgQuit()) {
216 goto RunDefWndProc;
217 }
218 break;
219
220 case WM_CLOSE:
221 dprintf(("OS2: WM_CLOSE %x", hwnd));
222// win32wnd->RemoveFakeOpen32();
223 if(win32wnd->MsgClose()) {
224 goto RunDefWndProc;
225 }
226 break;
227
228 case WM_DESTROY:
229 dprintf(("OS2: WM_DESTROY %x", hwnd));
230 if(win32wnd->MsgDestroy()) {
231 goto RunDefWndProc;
232 }
233 break;
234
235 case WM_ENABLE:
236 dprintf(("OS2: WM_ENABLE %x", hwnd));
237 if(win32wnd->MsgEnable(SHORT1FROMMP(mp1))) {
238 goto RunDefWndProc;
239 }
240 break;
241
242 case WM_SHOW:
243 dprintf(("OS2: WM_SHOW %x", hwnd));
244 if(win32wnd->MsgShow((ULONG)mp1)) {
245 goto RunDefWndProc;
246 }
247 break;
248
249 case WM_ADJUSTWINDOWPOS:
250 {
251 PSWP pswp = (PSWP)mp1;
252 SWP swpOld;
253 WINDOWPOS wp;
254 ULONG parentHeight = 0;
255 HWND hParent = NULLHANDLE, hFrame = NULLHANDLE;
256
257 dprintf(("OS2: WM_ADJUSTWINDOWPOS %x %x (%d,%d) (%d,%d)", hwnd, pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
258
259 if ((pswp->fl & (SWP_SIZE | SWP_MOVE | SWP_ZORDER)) == 0) break;
260
261 WinQueryWindowPos(hwnd, &swpOld);
262
263 if(pswp->fl & (SWP_MOVE | SWP_SIZE)) {
264 if (win32wnd->isChild())
265 hParent = win32wnd->getParent()->getOS2WindowHandle();
266 else
267 hFrame = win32wnd->getOS2FrameWindowHandle();
268 }
269 OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, hParent, hFrame);
270
271 wp.hwnd = win32wnd->getWindowHandle();
272 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
273 {
274 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
275 if(wndAfter) wp.hwndInsertAfter = wndAfter->getWindowHandle();
276 }
277 win32wnd->MsgPosChanging((LPARAM)&wp);
278 break;
279 }
280
281 case WM_WINDOWPOSCHANGED:
282 {
283 PSWP pswp = (PSWP)mp1;
284 PSWP pswpo = pswp + 1;
285 WINDOWPOS wp;
286 ULONG parentHeight = 0;
287 HWND hParent = NULLHANDLE, hFrame = NULLHANDLE;
288 LONG yDelta = pswp->cy - pswpo->cy;
289 LONG xDelta = pswp->cx - pswpo->cx;
290 ULONG classStyle;
291
292 dprintf(("OS2: WM_WINDOWPOSCHANGED %x %x (%d,%d) (%d,%d)", hwnd, pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
293
294 if ((pswp->fl & (SWP_SIZE | SWP_MOVE | SWP_ZORDER)) == 0) break;
295
296 if(pswp->fl & (SWP_MOVE | SWP_SIZE)) {
297 if (win32wnd->isChild())
298 hParent = win32wnd->getParent()->getOS2WindowHandle();
299 else
300 hFrame = win32wnd->getOS2FrameWindowHandle();
301 }
302 OSLibMapSWPtoWINDOWPOS(pswp, &wp, pswpo, hParent, hFrame);
303
304 SWP swpFrame;
305 WinQueryWindowPos(win32wnd->getOS2FrameWindowHandle(), &swpFrame);
306 dprintf(("WINDOWPOSCHANGE %x %x %x (%d,%d) (%d,%d)", win32wnd->getWindowHandle(), win32wnd->getOS2FrameWindowHandle(),
307 swpFrame.fl,swpFrame.x, swpFrame.y, swpFrame.cx, swpFrame.cy));
308
309 RECTL rect;
310 WinQueryWindowRect(win32wnd->getOS2FrameWindowHandle(), &rect);
311 dprintf(("WINDOWPOSCHANGE %x %x (%d,%d) (%d,%d)", win32wnd->getWindowHandle(), win32wnd->getOS2FrameWindowHandle(),
312 rect.xLeft, rect.yBottom, rect.xRight, rect.yTop));
313
314 win32wnd->setWindowRect(wp.x, wp.y, wp.x + wp.cx, wp.y + wp.cy);
315 win32wnd->setClientRect(pswpo->x, pswpo->y, pswpo->x + pswpo->cx, pswpo->y + pswpo->cy);
316
317 wp.hwnd = win32wnd->getWindowHandle();
318 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
319 {
320 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
321 wp.hwndInsertAfter = wndAfter->getWindowHandle();
322 }
323 classStyle = win32wnd->getClass()->getStyle();
324
325 if (yDelta != 0 || xDelta != 0)
326 {
327 HENUM henum = WinBeginEnumWindows(pswp->hwnd);
328 SWP swp[10];
329 int i = 0;
330 HWND hwnd;
331
332 while ((hwnd = WinGetNextWindow(henum)) != NULLHANDLE)
333 {
334#if 0
335 if (mdiClient )
336 {
337 continue;
338 }
339#endif
340 WinQueryWindowPos(hwnd, &(swp[i]));
341
342#ifdef DEBUG
343 Win32BaseWindow *window = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
344 dprintf(("ENUMERATE %x delta %d (%d,%d) (%d,%d)", (window) ? window->getWindowHandle() : hwnd,
345 yDelta, swp[i].x, swp[i].y, swp[i].cx, swp[i].cy));
346#endif
347
348 if(swp[i].y != 0) {
349 //child window at offset <> 0 from client area -> offset now changes
350 swp[i].y += yDelta;
351 swp[i].fl &= ~SWP_NOREDRAW;
352 }
353 //else child window with the same start coorindates as the client area
354 //The app should resize it.
355
356 if (i == 9)
357 {
358 WinSetMultWindowPos(GetThreadHAB(), swp, 10);
359 i = 0;
360 }
361 else
362 {
363 i++;
364 }
365 }
366
367 WinEndEnumWindows(henum);
368
369 if (i)
370 WinSetMultWindowPos(GetThreadHAB(), swp, i);
371 }
372 if (yDelta != 0)
373 {
374 POINT pt;
375 if(GetCaretPos (&pt) == TRUE)
376 {
377 pt.y -= yDelta;
378 SetCaretPos (pt.x, pt.y);
379 }
380 }
381 win32wnd->MsgPosChanged((LPARAM)&wp);
382
383 goto RunDefWndProc;
384// break;
385 }
386
387 case WM_ERASEBACKGROUND:
388 {
389 if (!win32wnd->isSupressErase()) {
390 BOOL erased = sendEraseBkgnd (win32wnd);
391 win32wnd->setEraseBkgnd (!erased, !erased);
392 }
393 break;
394 }
395
396 case WM_MOVE:
397 {
398 if (!win32wnd->isFrameWindow()) break;
399
400 HWND hFrame = win32wnd->getOS2FrameWindowHandle();
401 SWP swp, swpo;
402 WINDOWPOS wp;
403 ULONG parentHeight = 0;
404 RECTL rcl;
405
406 WinQueryWindowRect (hwnd, &rcl);
407 WinMapWindowPoints (hwnd, hFrame, (PPOINTL)&rcl, 2);
408 swp.x = swpo.x = rcl.xLeft;
409 swp.y = swpo.y = rcl.yBottom;
410 swp.cx = swpo.cx = rcl.xRight - rcl.xLeft;
411 swp.cy = swpo.cy = rcl.yTop - rcl.yBottom;
412 swp.fl = SWP_MOVE | SWP_NOREDRAW;
413 swp.hwnd = hwnd;
414 swp.hwndInsertBehind = NULLHANDLE;
415 dprintf(("OS2: WM_MOVE %x %x (%d,%d) (%d,%d)", hwnd, swp.fl, swp.x, swp.y, swp.cx, swp.cy));
416
417 OSLibMapSWPtoWINDOWPOS(&swp, &wp, &swpo, NULLHANDLE, hFrame);
418
419 wp.flags &= ~SWP_NOMOVE_W;
420 wp.hwnd = win32wnd->getWindowHandle();
421 win32wnd->setWindowRect(wp.x, wp.y, wp.x + wp.cx, wp.y + wp.cy);
422 win32wnd->setClientRect(swpo.x, swpo.y, swpo.x + swpo.cx, swpo.y + swpo.cy);
423 win32wnd->MsgPosChanged((LPARAM)&wp);
424 break;
425 }
426
427 case WM_SIZE:
428 {
429 break;
430 }
431
432 case WM_ACTIVATE:
433 {
434 HWND hwndActivate = (HWND)mp2;
435 BOOL fMinimized = FALSE;
436
437 dprintf(("OS2: WM_ACTIVATE %x %x", hwnd, hwndActivate));
438 if(WinQueryWindowULong(hwndActivate, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC) {
439 //another (non-win32) application's window
440 //set to NULL (allowed according to win32 SDK) to avoid problems
441 hwndActivate = NULL;
442 }
443 if(WinQueryWindowULong(hwnd, QWL_STYLE) & WS_MINIMIZED)
444 {
445 fMinimized = TRUE;
446 }
447
448 if(win32wnd->MsgActivate(SHORT1FROMMP(mp1), fMinimized, Win32BaseWindow::OS2ToWin32Handle(hwndActivate))) {
449 goto RunDefWndProc;
450 }
451 break;
452 }
453 case WM_FOCUSCHANGE:
454 dprintf(("OS2: WM_FOCUSCHANGE %x", hwnd));
455 goto RunDefWndProc;
456
457 case WM_SETFOCUS:
458 {
459 HWND hwndFocus = (HWND)mp1;
460
461 dprintf(("OS2: WM_SETFOCUS %x %d", hwnd, mp2));
462 if(WinQueryWindowULong(hwndFocus, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC) {
463 //another (non-win32) application's window
464 //set to NULL (allowed according to win32 SDK) to avoid problems
465 hwndFocus = NULL;
466 }
467 if((ULONG)mp2 == TRUE) {
468 HWND hwndFocusWin32 = Win32BaseWindow::OS2ToWin32Handle(hwndFocus);
469 recreateCaret (hwndFocusWin32);
470 rc = win32wnd->MsgSetFocus(hwndFocusWin32);
471 }
472 else rc = win32wnd->MsgKillFocus(Win32BaseWindow::OS2ToWin32Handle(hwndFocus));
473 if(rc) {
474 goto RunDefWndProc;
475 }
476 break;
477 }
478 //**************************************************************************
479 //Mouse messages (OS/2 Window coordinates -> Win32 coordinates relative to screen
480 //**************************************************************************
481 case WM_BUTTON1DOWN:
482 dprintf(("OS2: WM_BUTTON1DOWN %x", hwnd));
483 point.x = (*(POINTS *)&mp1).x;
484 point.y = (*(POINTS *)&mp1).y;
485 ClientPoint.x = point.x;
486 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
487 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
488 if(win32wnd->MsgButton(BUTTON_LEFTDOWN, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
489 goto RunDefWndProc;
490 }
491 break;
492
493 case WM_BUTTON1UP:
494 dprintf(("OS2: WM_BUTTON1UP %x", hwnd));
495 point.x = (*(POINTS *)&mp1).x;
496 point.y = (*(POINTS *)&mp1).y;
497 ClientPoint.x = point.x;
498 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
499 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
500 if(win32wnd->MsgButton(BUTTON_LEFTUP, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
501 goto RunDefWndProc;
502 }
503 break;
504 case WM_BUTTON1DBLCLK:
505 point.x = (*(POINTS *)&mp1).x;
506 point.y = (*(POINTS *)&mp1).y;
507 ClientPoint.x = point.x;
508 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
509 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
510 if(win32wnd->MsgButton(BUTTON_LEFTDBLCLICK, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
511 goto RunDefWndProc;
512 }
513 break;
514 case WM_BUTTON2DOWN:
515 point.x = (*(POINTS *)&mp1).x;
516 point.y = (*(POINTS *)&mp1).y;
517 ClientPoint.x = point.x;
518 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
519 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
520 if(win32wnd->MsgButton(BUTTON_RIGHTDOWN, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
521 goto RunDefWndProc;
522 }
523 break;
524 case WM_BUTTON2UP:
525 point.x = (*(POINTS *)&mp1).x;
526 point.y = (*(POINTS *)&mp1).y;
527 ClientPoint.x = point.x;
528 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
529 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
530 if(win32wnd->MsgButton(BUTTON_RIGHTUP, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
531 goto RunDefWndProc;
532 }
533 break;
534 case WM_BUTTON2DBLCLK:
535 point.x = (*(POINTS *)&mp1).x;
536 point.y = (*(POINTS *)&mp1).y;
537 ClientPoint.x = point.x;
538 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
539 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
540 if(win32wnd->MsgButton(BUTTON_RIGHTDBLCLICK, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
541 goto RunDefWndProc;
542 }
543 break;
544 case WM_BUTTON3DOWN:
545 point.x = (*(POINTS *)&mp1).x;
546 point.y = (*(POINTS *)&mp1).y;
547 ClientPoint.x = point.x;
548 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
549 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
550 if(win32wnd->MsgButton(BUTTON_MIDDLEDOWN, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
551 goto RunDefWndProc;
552 }
553 break;
554 case WM_BUTTON3UP:
555 point.x = (*(POINTS *)&mp1).x;
556 point.y = (*(POINTS *)&mp1).y;
557 ClientPoint.x = point.x;
558 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
559 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
560 if(win32wnd->MsgButton(BUTTON_MIDDLEUP, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
561 goto RunDefWndProc;
562 }
563 break;
564 case WM_BUTTON3DBLCLK:
565 point.x = (*(POINTS *)&mp1).x;
566 point.y = (*(POINTS *)&mp1).y;
567 ClientPoint.x = point.x;
568 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
569 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
570 if(win32wnd->MsgButton(BUTTON_MIDDLEDBLCLICK, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
571 goto RunDefWndProc;
572 }
573 break;
574
575 case WM_BUTTON2MOTIONSTART:
576 case WM_BUTTON2MOTIONEND:
577 case WM_BUTTON2CLICK:
578 case WM_BUTTON1MOTIONSTART:
579 case WM_BUTTON1MOTIONEND:
580 case WM_BUTTON1CLICK:
581 case WM_BUTTON3MOTIONSTART:
582 case WM_BUTTON3MOTIONEND:
583 case WM_BUTTON3CLICK:
584 goto RunDefWndProc;
585
586 case WM_MOUSEMOVE:
587 {
588 ULONG keystate = 0;
589 if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON1))
590 keystate |= WMMOVE_LBUTTON;
591 if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON2))
592 keystate |= WMMOVE_MBUTTON;
593 if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON3))
594 keystate |= WMMOVE_RBUTTON;
595 if(WinGetKeyState(HWND_DESKTOP, VK_SHIFT))
596 keystate |= WMMOVE_SHIFT;
597 if(WinGetKeyState(HWND_DESKTOP, VK_CTRL))
598 keystate |= WMMOVE_CTRL;
599
600 //OS/2 Window coordinates -> Win32 Window coordinates
601 if(win32wnd->MsgMouseMove(keystate, SHORT1FROMMP(mp1), MapOS2ToWin32Y(win32wnd, SHORT2FROMMP(mp1))))
602 {
603 //Changes mouse cursor to default
604 goto RunDefWndProc;
605 }
606 break;
607 }
608
609 //**************************************************************************
610 //Slider messages
611 //**************************************************************************
612 case WM_VSCROLL:
613 case WM_HSCROLL:
614 {
615 ULONG scrollPos, scrollCode, scrollMsg;
616
617 scrollCode = SHORT2FROMMP(mp2);
618 scrollPos = SHORT1FROMMP(mp2);
619 scrollMsg = msg;
620
621 OSLibTranslateScrollCmdAndMsg(&scrollMsg, &scrollCode);
622
623 if(win32wnd->MsgScroll(scrollMsg, scrollCode, scrollPos)) {
624 goto RunDefWndProc;
625 }
626 break;
627 }
628
629 case WM_CONTROL:
630
631 case WM_COMMAND:
632 if(SHORT1FROMMP(mp2) == CMDSRC_MENU) {
633 win32wnd->MsgCommand(CMD_MENU, SHORT1FROMMP(mp1), 0);
634 }
635 if(SHORT1FROMMP(mp2) == CMDSRC_ACCELERATOR) {
636 win32wnd->MsgCommand(CMD_ACCELERATOR, SHORT1FROMMP(mp1), 0);
637 }
638 //todo controls + accelerators
639 break;
640
641 case WM_SYSCOMMAND:
642 {
643 ULONG x = 0, y = 0;
644 ULONG win32sc;
645
646 if(SHORT2FROMMP(mp2) == TRUE) {//syscommand caused by mouse action
647 POINTL pointl;
648 WinQueryPointerPos(HWND_DESKTOP, &pointl);
649 x = pointl.x;
650 y = ScreenHeight - y;
651 }
652 switch(SHORT1FROMMP(mp1)) {
653 case SC_MOVE:
654 win32sc = SC_MOVE_W;
655 break;
656 case SC_CLOSE:
657 win32sc = SC_CLOSE_W;
658 break;
659 case SC_MAXIMIZE:
660 win32sc = SC_MAXIMIZE_W;
661 break;
662 case SC_MINIMIZE:
663 win32sc = SC_MINIMIZE_W;
664 break;
665 case SC_NEXTFRAME:
666 case SC_NEXTWINDOW:
667 win32sc = SC_NEXTWINDOW_W;
668 break;
669 case SC_RESTORE:
670 win32sc = SC_RESTORE_W;
671 break;
672 case SC_TASKMANAGER:
673 win32sc = SC_TASKLIST_W;
674 break;
675 default:
676 goto RunDefWndProc;
677 }
678 dprintf(("WM_SYSCOMMAND %x %x (%d,%d)", hwnd, win32sc, x, y));
679 if(win32wnd->MsgSysCommand(win32sc, x, y)) {
680 goto RunDefWndProc;
681 }
682 break;
683 }
684 case WM_CHAR:
685 {
686 THDB *thdb;
687 ULONG repeatCount=0, virtualKey=0, keyFlags=0, scanCode=0;
688 ULONG flags = SHORT1FROMMP(mp1);
689 BOOL keyWasPressed, fTranslated = FALSE, fRunDefWndProc = FALSE;
690 char c;
691
692 repeatCount = CHAR3FROMMP(mp1);
693 scanCode = CHAR4FROMMP(mp1);
694 keyWasPressed = ((SHORT1FROMMP (mp1) & KC_PREVDOWN) == KC_PREVDOWN);
695
696 // both WM_KEYUP & WM_KEYDOWN want a virtual key, find the right Win32 virtual key
697 // given the OS/2 virtual key and OS/2 character
698
699 if (((SHORT1FROMMP (mp1) & KC_CHAR) == KC_CHAR) ||
700 ((SHORT1FROMMP (mp1) & KC_LONEKEY) == KC_LONEKEY))
701 {
702 c = SHORT1FROMMP (mp2);
703 if ((c >= 'A') && (c <= 'Z')) {
704 virtualKey = c;
705 goto VirtualKeyFound;
706 }
707 if ((c >='a') && (c <= 'z')) {
708 virtualKey = c - 32; // make it uppercase
709 goto VirtualKeyFound;
710 }
711 if ((c >= '0') && (c <= '9')) {
712 virtualKey = c;
713 goto VirtualKeyFound;
714 }
715 }
716
717 // convert OS/2 virtual keys to Win32 virtual key
718 if (SHORT2FROMMP (mp2) <= VK_BLK2)
719 virtualKey = virtualKeyTable [SHORT2FROMMP (mp2)];
720
721VirtualKeyFound:
722
723 if(!(SHORT1FROMMP(mp1) & KC_ALT))
724 {
725 //
726 // the Alt key is not pressed
727 //
728 if ((flags & KC_KEYUP) == KC_KEYUP) {
729 // send WM_KEYUP message
730
731 if(win32wnd->MsgKeyUp (repeatCount, scanCode, virtualKey)) {
732 fRunDefWndProc = TRUE;
733 }
734 }
735 else {
736 // send WM_KEYDOWN message
737 if (win32wnd->MsgKeyDown (repeatCount, scanCode, virtualKey, keyWasPressed))
738 fRunDefWndProc = TRUE;
739 }
740 }
741 else {
742 //
743 // the Alt key is pressed
744 //
745 if ((flags & KC_KEYUP) == KC_KEYUP) {
746 // send WM_SYSKEYUP message
747
748 if(win32wnd->MsgSysKeyUp (repeatCount, scanCode, virtualKey)) {
749 fRunDefWndProc = TRUE;
750 }
751 }
752 else {
753 // send WM_SYSKEYDOWN message
754 if (win32wnd->MsgSysKeyDown (repeatCount, scanCode, virtualKey, keyWasPressed))
755 fRunDefWndProc = TRUE;
756 }
757 }
758
759 thdb = GetThreadTHDB();
760 if(thdb) {
761 fTranslated = thdb->fMsgTranslated;
762 thdb->fMsgTranslated = FALSE; //reset flag
763 }
764 //NOTE: These actually need to be posted so that the next message retrieved by GetMessage contains
765 // the newly generated WM_CHAR message.
766 if(fTranslated && !((flags & KC_KEYUP) == KC_KEYUP)) {//TranslatedMessage was called before DispatchMessage, so send WM_CHAR messages
767 ULONG keyflags = 0, vkey = 0;
768 ULONG fl = SHORT1FROMMP(mp1);
769
770 if(!(fl & KC_CHAR)) {
771 goto RunDefWndProc;
772 }
773 if(fl & KC_VIRTUALKEY) {
774 vkey = SHORT2FROMMP(mp2);
775 }
776 if(fl & KC_KEYUP) {
777 keyflags |= KEY_UP;
778 }
779 if(fl & KC_ALT) {
780 keyflags |= KEY_ALTDOWN;
781 }
782 if(fl & KC_PREVDOWN) {
783 keyflags |= KEY_PREVDOWN;
784 }
785 if(fl & KC_DEADKEY) {
786 keyflags |= KEY_DEADKEY;
787 }
788 if(win32wnd->MsgChar(SHORT1FROMMP(mp2), CHAR3FROMMP(mp1), CHAR4FROMMP(mp1), virtualKey, keyflags)) {
789 goto RunDefWndProc;
790 }
791 }
792 if(fRunDefWndProc) goto RunDefWndProc;
793 break;
794 }
795
796 case WM_INITMENU:
797 case WM_MENUSELECT:
798 case WM_MENUEND:
799 case WM_NEXTMENU:
800 goto RunDefWndProc;
801
802 case WM_TIMER:
803 if (mp2) win32wnd->MsgTimer((ULONG)mp1);
804 goto RunDefWndProc;
805
806 case WM_SETWINDOWPARAMS:
807 {
808 WNDPARAMS *wndParams = (WNDPARAMS *)mp1;
809
810 dprintf(("OS2: WM_SETWINDOWPARAMS %x", hwnd));
811 if(wndParams->fsStatus & WPM_TEXT) {
812 if(win32wnd->MsgSetText(wndParams->pszText, wndParams->cchText)) {
813 goto RunDefWndProc;
814 }
815 }
816 goto RunDefWndProc;
817 }
818
819 case WM_QUERYWINDOWPARAMS:
820 {
821 PWNDPARAMS wndpars = (PWNDPARAMS)mp1;
822 ULONG textlen;
823 PSZ wintext;
824
825 if(wndpars->fsStatus & (WPM_CCHTEXT | WPM_TEXT))
826 {
827 if(wndpars->fsStatus & WPM_CCHTEXT)
828 wndpars->cchText = win32wnd->MsgGetTextLength();
829 if(wndpars->fsStatus & WPM_TEXT)
830 wndpars->pszText = win32wnd->MsgGetText();
831
832 wndpars->fsStatus = 0;
833 wndpars->cbCtlData = 0;
834 wndpars->cbPresParams = 0;
835 RestoreOS2TIB();
836 return (MRESULT)TRUE;
837 }
838 goto RunDefWndProc;
839 }
840
841 case WM_PAINT:
842 dprintf(("OS2: WM_PAINT %x", hwnd));
843
844 if (WinQueryUpdateRect (hwnd, NULL)) {
845 if (!win32wnd->isSupressErase()) {
846 BOOL erased = sendEraseBkgnd (win32wnd);
847 win32wnd->setEraseBkgnd (!erased, !erased);
848 }
849 }
850 win32wnd->setSupressErase (FALSE);
851
852 if(win32wnd->MsgPaint(0, 0)) {
853 goto RunDefWndProc;
854 }
855 break;
856
857 case WM_HITTEST:
858 // Only send this message if the window is enabled
859 if (WinIsWindowEnabled(hwnd))
860 {
861 if(win32wnd->MsgHitTest((*(POINTS *)&mp1).x, MapOS2ToWin32Y(OSLIB_HWND_DESKTOP, hwnd, (*(POINTS *)&mp1).y))) {
862 goto RunDefWndProc;
863 }
864 }
865 else goto RunDefWndProc;
866 break;
867
868 case WM_SYSCOLORCHANGE:
869 case WM_SYSVALUECHANGED:
870 case WM_CALCVALIDRECTS:
871 case WM_SETSELECTION:
872 case WM_PPAINT:
873 case WM_PSETFOCUS:
874 case WM_PSYSCOLORCHANGE:
875 case WM_PSIZE:
876 case WM_PACTIVATE:
877 case WM_PCONTROL:
878 case WM_HELP:
879 case WM_APPTERMINATENOTIFY:
880 case WM_PRESPARAMCHANGED:
881 case WM_DRAWITEM:
882 case WM_MEASUREITEM:
883 case WM_CONTROLPOINTER:
884 case WM_QUERYDLGCODE:
885 case WM_SUBSTITUTESTRING:
886 case WM_MATCHMNEMONIC:
887 case WM_SAVEAPPLICATION:
888 case WM_SEMANTICEVENT:
889 default:
890// dprintf(("OS2: RunDefWndProc msg %x for %x", msg, hwnd));
891 RestoreOS2TIB();
892 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
893 }
894 RestoreOS2TIB();
895 return (MRESULT)FALSE;
896
897RunDefWndProc:
898// dprintf(("OS2: RunDefWndProc msg %x for %x", msg, hwnd));
899 RestoreOS2TIB();
900 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
901} /* End of Win32WindowProc */
902//******************************************************************************
903//******************************************************************************
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