source: trunk/src/user32/pmwindow.cpp@ 1299

Last change on this file since 1299 was 1299, checked in by sandervl, 26 years ago

Window rectange fixes + partly implemented CopyImage
File size: 30.3 KB
Line 
1/* $Id: pmwindow.cpp,v 1.28 1999-10-14 19:31:31 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 %d", hwnd, mp1));
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 = WinQueryWindow(hwnd, QW_PARENT);
301 }
302 OSLibMapSWPtoWINDOWPOS(pswp, &wp, pswpo, hParent, hFrame);
303
304 SWP swpFrame;
305 WinQueryWindowPos(WinQueryWindow(hwnd, QW_PARENT), &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 POINTL point;
309
310 point.x = swpFrame.x;
311 point.y = swpFrame.y;
312 if(win32wnd->getParent() != NULL)
313 {
314 WinMapWindowPoints(WinQueryWindow(hwnd, QW_PARENT), HWND_DESKTOP,
315 &point, 1);
316 }
317 point.y = OSLibQueryScreenHeight() - point.y - swpFrame.cy;
318 win32wnd->setWindowRect(point.x, point.y, point.x+swpFrame.cx, point.y+swpFrame.cy);
319 win32wnd->setClientRect(pswpo->x, pswpo->y, pswpo->x + pswpo->cx, pswpo->y + pswpo->cy);
320
321 wp.hwnd = win32wnd->getWindowHandle();
322 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
323 {
324 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
325 wp.hwndInsertAfter = wndAfter->getWindowHandle();
326 }
327 classStyle = win32wnd->getClass()->getStyle();
328
329 if (yDelta != 0 || xDelta != 0)
330 {
331 HENUM henum = WinBeginEnumWindows(pswp->hwnd);
332 SWP swp[10];
333 int i = 0;
334 HWND hwnd;
335
336 while ((hwnd = WinGetNextWindow(henum)) != NULLHANDLE)
337 {
338#if 0
339 if (mdiClient )
340 {
341 continue;
342 }
343#endif
344 WinQueryWindowPos(hwnd, &(swp[i]));
345
346#ifdef DEBUG
347 Win32BaseWindow *window = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
348 dprintf(("ENUMERATE %x delta %d (%d,%d) (%d,%d) %x", (window) ? window->getWindowHandle() : hwnd,
349 yDelta, swp[i].x, swp[i].y, swp[i].cx, swp[i].cy, swp[i].fl));
350#endif
351
352 if(swp[i].y != 0) {
353 //child window at offset <> 0 from client area -> offset now changes
354 swp[i].y += yDelta;
355 swp[i].fl &= ~(SWP_NOREDRAW);
356 }
357 //else child window with the same start coorindates as the client area
358 //The app should resize it.
359
360 if (i == 9)
361 {
362 WinSetMultWindowPos(GetThreadHAB(), swp, 10);
363 i = 0;
364 }
365 else
366 {
367 i++;
368 }
369 }
370
371 WinEndEnumWindows(henum);
372
373 if (i)
374 WinSetMultWindowPos(GetThreadHAB(), swp, i);
375 }
376 if (yDelta != 0)
377 {
378 POINT pt;
379 if(GetCaretPos (&pt) == TRUE)
380 {
381 pt.y -= yDelta;
382 SetCaretPos (pt.x, pt.y);
383 }
384 }
385 win32wnd->MsgPosChanged((LPARAM)&wp);
386
387 goto RunDefWndProc;
388// break;
389 }
390
391 case WM_ERASEBACKGROUND:
392 {
393 dprintf(("OS2: WM_ERASEBACKGROUND %x", win32wnd->getWindowHandle()));
394 if (!win32wnd->isSupressErase()) {
395 BOOL erased = sendEraseBkgnd (win32wnd);
396 win32wnd->setEraseBkgnd (!erased, !erased);
397 }
398 break;
399 }
400
401 case WM_MOVE:
402 {
403 if (!win32wnd->isFrameWindow()) break;
404
405 HWND hFrame = win32wnd->getOS2FrameWindowHandle();
406 SWP swp, swpo;
407 WINDOWPOS wp;
408 ULONG parentHeight = 0;
409 RECTL rcl;
410
411 WinQueryWindowRect (hwnd, &rcl);
412 WinMapWindowPoints (hwnd, hFrame, (PPOINTL)&rcl, 2);
413 swp.x = swpo.x = rcl.xLeft;
414 swp.y = swpo.y = rcl.yBottom;
415 swp.cx = swpo.cx = rcl.xRight - rcl.xLeft;
416 swp.cy = swpo.cy = rcl.yTop - rcl.yBottom;
417 swp.fl = SWP_MOVE | SWP_NOREDRAW;
418 swp.hwnd = hwnd;
419 swp.hwndInsertBehind = NULLHANDLE;
420 dprintf(("OS2: WM_MOVE %x %x (%d,%d) (%d,%d)", hwnd, swp.fl, swp.x, swp.y, swp.cx, swp.cy));
421
422 OSLibMapSWPtoWINDOWPOS(&swp, &wp, &swpo, NULLHANDLE, hFrame);
423
424 wp.flags &= ~SWP_NOMOVE_W;
425 wp.hwnd = win32wnd->getWindowHandle();
426 win32wnd->setWindowRect(wp.x, wp.y, wp.x + wp.cx, wp.y + wp.cy);
427 win32wnd->setClientRect(swpo.x, swpo.y, swpo.x + swpo.cx, swpo.y + swpo.cy);
428 win32wnd->MsgPosChanged((LPARAM)&wp);
429 break;
430 }
431
432 case WM_SIZE:
433 {
434 break;
435 }
436
437 case WM_ACTIVATE:
438 {
439 HWND hwndActivate = (HWND)mp2;
440 BOOL fMinimized = FALSE;
441
442 dprintf(("OS2: WM_ACTIVATE %x %x", hwnd, hwndActivate));
443 if(WinQueryWindowULong(hwndActivate, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC) {
444 //another (non-win32) application's window
445 //set to NULL (allowed according to win32 SDK) to avoid problems
446 hwndActivate = NULL;
447 }
448 if(WinQueryWindowULong(hwnd, QWL_STYLE) & WS_MINIMIZED)
449 {
450 fMinimized = TRUE;
451 }
452
453 if(win32wnd->MsgActivate(SHORT1FROMMP(mp1), fMinimized, Win32BaseWindow::OS2ToWin32Handle(hwndActivate))) {
454 goto RunDefWndProc;
455 }
456 break;
457 }
458 case WM_FOCUSCHANGE:
459 dprintf(("OS2: WM_FOCUSCHANGE %x", hwnd));
460 goto RunDefWndProc;
461
462 case WM_SETFOCUS:
463 {
464 HWND hwndFocus = (HWND)mp1;
465
466 dprintf(("OS2: WM_SETFOCUS %x %d", hwnd, mp2));
467 if(WinQueryWindowULong(hwndFocus, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC) {
468 //another (non-win32) application's window
469 //set to NULL (allowed according to win32 SDK) to avoid problems
470 hwndFocus = NULL;
471 }
472 if((ULONG)mp2 == TRUE) {
473 HWND hwndFocusWin32 = Win32BaseWindow::OS2ToWin32Handle(hwndFocus);
474 recreateCaret (hwndFocusWin32);
475 rc = win32wnd->MsgSetFocus(hwndFocusWin32);
476 }
477 else rc = win32wnd->MsgKillFocus(Win32BaseWindow::OS2ToWin32Handle(hwndFocus));
478 if(rc) {
479 goto RunDefWndProc;
480 }
481 break;
482 }
483 //**************************************************************************
484 //Mouse messages (OS/2 Window coordinates -> Win32 coordinates relative to screen
485 //**************************************************************************
486 case WM_BUTTON1DOWN:
487 dprintf(("OS2: WM_BUTTON1DOWN %x", hwnd));
488 point.x = (*(POINTS *)&mp1).x;
489 point.y = (*(POINTS *)&mp1).y;
490 ClientPoint.x = point.x;
491 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
492 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
493 if(win32wnd->MsgButton(BUTTON_LEFTDOWN, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
494 goto RunDefWndProc;
495 }
496 break;
497
498 case WM_BUTTON1UP:
499 dprintf(("OS2: WM_BUTTON1UP %x", hwnd));
500 point.x = (*(POINTS *)&mp1).x;
501 point.y = (*(POINTS *)&mp1).y;
502 ClientPoint.x = point.x;
503 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
504 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
505 if(win32wnd->MsgButton(BUTTON_LEFTUP, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
506 goto RunDefWndProc;
507 }
508 break;
509 case WM_BUTTON1DBLCLK:
510 point.x = (*(POINTS *)&mp1).x;
511 point.y = (*(POINTS *)&mp1).y;
512 ClientPoint.x = point.x;
513 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
514 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
515 if(win32wnd->MsgButton(BUTTON_LEFTDBLCLICK, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
516 goto RunDefWndProc;
517 }
518 break;
519 case WM_BUTTON2DOWN:
520 point.x = (*(POINTS *)&mp1).x;
521 point.y = (*(POINTS *)&mp1).y;
522 ClientPoint.x = point.x;
523 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
524 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
525 if(win32wnd->MsgButton(BUTTON_RIGHTDOWN, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
526 goto RunDefWndProc;
527 }
528 break;
529 case WM_BUTTON2UP:
530 point.x = (*(POINTS *)&mp1).x;
531 point.y = (*(POINTS *)&mp1).y;
532 ClientPoint.x = point.x;
533 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
534 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
535 if(win32wnd->MsgButton(BUTTON_RIGHTUP, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
536 goto RunDefWndProc;
537 }
538 break;
539 case WM_BUTTON2DBLCLK:
540 point.x = (*(POINTS *)&mp1).x;
541 point.y = (*(POINTS *)&mp1).y;
542 ClientPoint.x = point.x;
543 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
544 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
545 if(win32wnd->MsgButton(BUTTON_RIGHTDBLCLICK, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
546 goto RunDefWndProc;
547 }
548 break;
549 case WM_BUTTON3DOWN:
550 point.x = (*(POINTS *)&mp1).x;
551 point.y = (*(POINTS *)&mp1).y;
552 ClientPoint.x = point.x;
553 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
554 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
555 if(win32wnd->MsgButton(BUTTON_MIDDLEDOWN, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
556 goto RunDefWndProc;
557 }
558 break;
559 case WM_BUTTON3UP:
560 point.x = (*(POINTS *)&mp1).x;
561 point.y = (*(POINTS *)&mp1).y;
562 ClientPoint.x = point.x;
563 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
564 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
565 if(win32wnd->MsgButton(BUTTON_MIDDLEUP, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
566 goto RunDefWndProc;
567 }
568 break;
569 case WM_BUTTON3DBLCLK:
570 point.x = (*(POINTS *)&mp1).x;
571 point.y = (*(POINTS *)&mp1).y;
572 ClientPoint.x = point.x;
573 ClientPoint.y = MapOS2ToWin32Y(hwnd, 1, point.y);
574 MapOS2ToWin32Point(OSLIB_HWND_DESKTOP, hwnd, &point);
575 if(win32wnd->MsgButton(BUTTON_MIDDLEDBLCLICK, point.x, point.y, ClientPoint.x, ClientPoint.y)) {
576 goto RunDefWndProc;
577 }
578 break;
579
580 case WM_BUTTON2MOTIONSTART:
581 case WM_BUTTON2MOTIONEND:
582 case WM_BUTTON2CLICK:
583 case WM_BUTTON1MOTIONSTART:
584 case WM_BUTTON1MOTIONEND:
585 case WM_BUTTON1CLICK:
586 case WM_BUTTON3MOTIONSTART:
587 case WM_BUTTON3MOTIONEND:
588 case WM_BUTTON3CLICK:
589 goto RunDefWndProc;
590
591 case WM_MOUSEMOVE:
592 {
593 ULONG keystate = 0;
594 if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON1))
595 keystate |= WMMOVE_LBUTTON;
596 if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON2))
597 keystate |= WMMOVE_MBUTTON;
598 if(WinGetKeyState(HWND_DESKTOP, VK_BUTTON3))
599 keystate |= WMMOVE_RBUTTON;
600 if(WinGetKeyState(HWND_DESKTOP, VK_SHIFT))
601 keystate |= WMMOVE_SHIFT;
602 if(WinGetKeyState(HWND_DESKTOP, VK_CTRL))
603 keystate |= WMMOVE_CTRL;
604
605 //OS/2 Window coordinates -> Win32 Window coordinates
606 if(win32wnd->MsgMouseMove(keystate, SHORT1FROMMP(mp1), MapOS2ToWin32Y(win32wnd, SHORT2FROMMP(mp1))))
607 {
608 //Changes mouse cursor to default
609 goto RunDefWndProc;
610 }
611 break;
612 }
613
614 //**************************************************************************
615 //Slider messages
616 //**************************************************************************
617 case WM_VSCROLL:
618 case WM_HSCROLL:
619 {
620 ULONG scrollPos, scrollCode, scrollMsg;
621
622 scrollCode = SHORT2FROMMP(mp2);
623 scrollPos = SHORT1FROMMP(mp2);
624 scrollMsg = msg;
625
626 OSLibTranslateScrollCmdAndMsg(&scrollMsg, &scrollCode);
627
628 if(win32wnd->MsgScroll(scrollMsg, scrollCode, scrollPos)) {
629 goto RunDefWndProc;
630 }
631 break;
632 }
633
634 case WM_CONTROL:
635
636 case WM_COMMAND:
637 if(SHORT1FROMMP(mp2) == CMDSRC_MENU) {
638 win32wnd->MsgCommand(CMD_MENU, SHORT1FROMMP(mp1), 0);
639 }
640 if(SHORT1FROMMP(mp2) == CMDSRC_ACCELERATOR) {
641 win32wnd->MsgCommand(CMD_ACCELERATOR, SHORT1FROMMP(mp1), 0);
642 }
643 //todo controls + accelerators
644 break;
645
646 case WM_SYSCOMMAND:
647 {
648 ULONG x = 0, y = 0;
649 ULONG win32sc;
650
651 if(SHORT2FROMMP(mp2) == TRUE) {//syscommand caused by mouse action
652 POINTL pointl;
653 WinQueryPointerPos(HWND_DESKTOP, &pointl);
654 x = pointl.x;
655 y = ScreenHeight - y;
656 }
657 switch(SHORT1FROMMP(mp1)) {
658 case SC_MOVE:
659 win32sc = SC_MOVE_W;
660 break;
661 case SC_CLOSE:
662 win32sc = SC_CLOSE_W;
663 break;
664 case SC_MAXIMIZE:
665 win32sc = SC_MAXIMIZE_W;
666 break;
667 case SC_MINIMIZE:
668 win32sc = SC_MINIMIZE_W;
669 break;
670 case SC_NEXTFRAME:
671 case SC_NEXTWINDOW:
672 win32sc = SC_NEXTWINDOW_W;
673 break;
674 case SC_RESTORE:
675 win32sc = SC_RESTORE_W;
676 break;
677 case SC_TASKMANAGER:
678 win32sc = SC_TASKLIST_W;
679 break;
680 default:
681 goto RunDefWndProc;
682 }
683 dprintf(("WM_SYSCOMMAND %x %x (%d,%d)", hwnd, win32sc, x, y));
684 if(win32wnd->MsgSysCommand(win32sc, x, y)) {
685 goto RunDefWndProc;
686 }
687 break;
688 }
689 case WM_CHAR:
690 {
691 THDB *thdb;
692 ULONG repeatCount=0, virtualKey=0, keyFlags=0, scanCode=0;
693 ULONG flags = SHORT1FROMMP(mp1);
694 BOOL keyWasPressed, fTranslated = FALSE, fRunDefWndProc = FALSE;
695 char c;
696
697 repeatCount = CHAR3FROMMP(mp1);
698 scanCode = CHAR4FROMMP(mp1);
699 keyWasPressed = ((SHORT1FROMMP (mp1) & KC_PREVDOWN) == KC_PREVDOWN);
700
701 // both WM_KEYUP & WM_KEYDOWN want a virtual key, find the right Win32 virtual key
702 // given the OS/2 virtual key and OS/2 character
703
704 if (((SHORT1FROMMP (mp1) & KC_CHAR) == KC_CHAR) ||
705 ((SHORT1FROMMP (mp1) & KC_LONEKEY) == KC_LONEKEY))
706 {
707 c = SHORT1FROMMP (mp2);
708 if ((c >= 'A') && (c <= 'Z')) {
709 virtualKey = c;
710 goto VirtualKeyFound;
711 }
712 if ((c >='a') && (c <= 'z')) {
713 virtualKey = c - 32; // make it uppercase
714 goto VirtualKeyFound;
715 }
716 if ((c >= '0') && (c <= '9')) {
717 virtualKey = c;
718 goto VirtualKeyFound;
719 }
720 }
721
722 // convert OS/2 virtual keys to Win32 virtual key
723 if (SHORT2FROMMP (mp2) <= VK_BLK2)
724 virtualKey = virtualKeyTable [SHORT2FROMMP (mp2)];
725
726VirtualKeyFound:
727
728 if(!(SHORT1FROMMP(mp1) & KC_ALT))
729 {
730 //
731 // the Alt key is not pressed
732 //
733 if ((flags & KC_KEYUP) == KC_KEYUP) {
734 // send WM_KEYUP message
735
736 if(win32wnd->MsgKeyUp (repeatCount, scanCode, virtualKey)) {
737 fRunDefWndProc = TRUE;
738 }
739 }
740 else {
741 // send WM_KEYDOWN message
742 if (win32wnd->MsgKeyDown (repeatCount, scanCode, virtualKey, keyWasPressed))
743 fRunDefWndProc = TRUE;
744 }
745 }
746 else {
747 //
748 // the Alt key is pressed
749 //
750 if ((flags & KC_KEYUP) == KC_KEYUP) {
751 // send WM_SYSKEYUP message
752
753 if(win32wnd->MsgSysKeyUp (repeatCount, scanCode, virtualKey)) {
754 fRunDefWndProc = TRUE;
755 }
756 }
757 else {
758 // send WM_SYSKEYDOWN message
759 if (win32wnd->MsgSysKeyDown (repeatCount, scanCode, virtualKey, keyWasPressed))
760 fRunDefWndProc = TRUE;
761 }
762 }
763
764 thdb = GetThreadTHDB();
765 if(thdb) {
766 fTranslated = thdb->fMsgTranslated;
767 thdb->fMsgTranslated = FALSE; //reset flag
768 }
769 //NOTE: These actually need to be posted so that the next message retrieved by GetMessage contains
770 // the newly generated WM_CHAR message.
771 if(fTranslated && !((flags & KC_KEYUP) == KC_KEYUP)) {//TranslatedMessage was called before DispatchMessage, so send WM_CHAR messages
772 ULONG keyflags = 0, vkey = 0;
773 ULONG fl = SHORT1FROMMP(mp1);
774
775 if(!(fl & KC_CHAR)) {
776 goto RunDefWndProc;
777 }
778 if(fl & KC_VIRTUALKEY) {
779 vkey = SHORT2FROMMP(mp2);
780 }
781 if(fl & KC_KEYUP) {
782 keyflags |= KEY_UP;
783 }
784 if(fl & KC_ALT) {
785 keyflags |= KEY_ALTDOWN;
786 }
787 if(fl & KC_PREVDOWN) {
788 keyflags |= KEY_PREVDOWN;
789 }
790 if(fl & KC_DEADKEY) {
791 keyflags |= KEY_DEADKEY;
792 }
793 if(win32wnd->MsgChar(SHORT1FROMMP(mp2), CHAR3FROMMP(mp1), CHAR4FROMMP(mp1), virtualKey, keyflags)) {
794 goto RunDefWndProc;
795 }
796 }
797 if(fRunDefWndProc) goto RunDefWndProc;
798 break;
799 }
800
801 case WM_INITMENU:
802 case WM_MENUSELECT:
803 case WM_MENUEND:
804 case WM_NEXTMENU:
805 goto RunDefWndProc;
806
807 case WM_TIMER:
808 if (mp2) win32wnd->MsgTimer((ULONG)mp1);
809 goto RunDefWndProc;
810
811 case WM_SETWINDOWPARAMS:
812 {
813 WNDPARAMS *wndParams = (WNDPARAMS *)mp1;
814
815 dprintf(("OS2: WM_SETWINDOWPARAMS %x", hwnd));
816 if(wndParams->fsStatus & WPM_TEXT) {
817 if(win32wnd->MsgSetText(wndParams->pszText, wndParams->cchText)) {
818 goto RunDefWndProc;
819 }
820 }
821 goto RunDefWndProc;
822 }
823
824 case WM_QUERYWINDOWPARAMS:
825 {
826 PWNDPARAMS wndpars = (PWNDPARAMS)mp1;
827 ULONG textlen;
828 PSZ wintext;
829
830 if(wndpars->fsStatus & (WPM_CCHTEXT | WPM_TEXT))
831 {
832 if(wndpars->fsStatus & WPM_CCHTEXT)
833 wndpars->cchText = win32wnd->MsgGetTextLength();
834 if(wndpars->fsStatus & WPM_TEXT)
835 wndpars->pszText = win32wnd->MsgGetText();
836
837 wndpars->fsStatus = 0;
838 wndpars->cbCtlData = 0;
839 wndpars->cbPresParams = 0;
840 RestoreOS2TIB();
841 return (MRESULT)TRUE;
842 }
843 goto RunDefWndProc;
844 }
845
846 case WM_PAINT:
847 dprintf(("OS2: WM_PAINT %x", hwnd));
848
849 if (WinQueryUpdateRect (hwnd, NULL)) {
850 if (!win32wnd->isSupressErase()) {
851 BOOL erased = sendEraseBkgnd (win32wnd);
852 win32wnd->setEraseBkgnd (!erased, !erased);
853 }
854 }
855 win32wnd->setSupressErase (FALSE);
856
857 if(win32wnd->MsgPaint(0, 0)) {
858 goto RunDefWndProc;
859 }
860 break;
861
862 case WM_HITTEST:
863 // Only send this message if the window is enabled
864 if (WinIsWindowEnabled(hwnd))
865 {
866 if(win32wnd->MsgHitTest((*(POINTS *)&mp1).x, MapOS2ToWin32Y(OSLIB_HWND_DESKTOP, hwnd, (*(POINTS *)&mp1).y))) {
867 goto RunDefWndProc;
868 }
869 }
870 else goto RunDefWndProc;
871 break;
872
873 case WM_SYSCOLORCHANGE:
874 case WM_SYSVALUECHANGED:
875 case WM_CALCVALIDRECTS:
876 case WM_SETSELECTION:
877 case WM_PPAINT:
878 case WM_PSETFOCUS:
879 case WM_PSYSCOLORCHANGE:
880 case WM_PSIZE:
881 case WM_PACTIVATE:
882 case WM_PCONTROL:
883 case WM_HELP:
884 case WM_APPTERMINATENOTIFY:
885 case WM_PRESPARAMCHANGED:
886 case WM_DRAWITEM:
887 case WM_MEASUREITEM:
888 case WM_CONTROLPOINTER:
889 case WM_QUERYDLGCODE:
890 case WM_SUBSTITUTESTRING:
891 case WM_MATCHMNEMONIC:
892 case WM_SAVEAPPLICATION:
893 case WM_SEMANTICEVENT:
894 default:
895// dprintf(("OS2: RunDefWndProc msg %x for %x", msg, hwnd));
896 RestoreOS2TIB();
897 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
898 }
899 RestoreOS2TIB();
900 return (MRESULT)FALSE;
901
902RunDefWndProc:
903// dprintf(("OS2: RunDefWndProc msg %x for %x", msg, hwnd));
904 RestoreOS2TIB();
905 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
906} /* End of Win32WindowProc */
907//******************************************************************************
908//******************************************************************************
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