source: trunk/src/user32/pmwindow.cpp@ 5176

Last change on this file since 5176 was 5164, checked in by sandervl, 25 years ago

workaround for window origin changes
File size: 42.0 KB
Line 
1/* $Id: pmwindow.cpp,v 1.116 2001-02-18 14:18:38 sandervl Exp $ */
2/*
3 * Win32 Window Managment Code for OS/2
4 *
5 * Copyright 1998-2000 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#define INCL_DEV /* Device Function definitions */
15#define INCL_GPICONTROL /* GPI control Functions */
16#define INCL_DOSPROCESS
17#define INCL_WINTRACKRECT
18
19#include <os2wrap.h>
20#include <stdlib.h>
21#include <string.h>
22#include <win32type.h>
23#include <win32api.h>
24#include <winconst.h>
25#include <winuser32.h>
26#include <wprocess.h>
27#include <misc.h>
28#include <win32wbase.h>
29#include <win32dlg.h>
30#include "win32wdesktop.h"
31#include "pmwindow.h"
32#include "oslibwin.h"
33#include "oslibutil.h"
34#include "oslibgdi.h"
35#include "oslibmsg.h"
36#include "dc.h"
37#include <thread.h>
38#include <wprocess.h>
39#include "caret.h"
40#include "timer.h"
41#include <codepage.h>
42
43#define DBG_LOCALLOG DBG_pmwindow
44#include "dbglocal.h"
45
46HMQ hmq = 0; /* Message queue handle */
47HAB hab = 0;
48
49RECTL desktopRectl = {0};
50ULONG ScreenWidth = 0;
51ULONG ScreenHeight = 0;
52ULONG ScreenBitsPerPel = 0;
53
54static PFNWP pfnFrameWndProc = NULL;
55
56MRESULT EXPENTRY Win32WindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
57MRESULT EXPENTRY Win32FrameWindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
58MRESULT ProcessPMMessage(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2, Win32BaseWindow *win32wnd,
59 MSG *pWinMsg, TEB *teb, BOOL isFrame);
60
61//******************************************************************************
62//Initialize PM; create hab, message queue and register special Win32 window classes
63//******************************************************************************
64BOOL InitPM()
65{
66
67 hab = WinInitialize(0);
68 dprintf(("Winitialize returned %x", hab));
69 hmq = WinCreateMsgQueue(hab, 0);
70
71 if(!hab || !hmq)
72 {
73 UINT error;
74 //CB: only fail on real error
75 error = WinGetLastError(hab) & 0xFFFF; //error code
76 if (!hab || (error != PMERR_MSG_QUEUE_ALREADY_EXISTS))
77 {
78 dprintf(("WinInitialize or WinCreateMsgQueue failed %x %x", hab, hmq));
79 dprintf((" Error = %x",error));
80 return(FALSE);
81 }
82 else
83 {
84 if(!hab) {
85 hab = WinQueryAnchorBlock(HWND_DESKTOP);
86 dprintf(("WinQueryAnchorBlock returned %x", hab));
87 }
88 if(!hmq) {
89 hmq = HMQ_CURRENT;
90 }
91 }
92 }
93 SetThreadHAB(hab);
94 dprintf(("InitPM: hmq = %x", hmq));
95 SetThreadMessageQueue(hmq);
96
97 BOOL rc = WinSetCp(hmq, GetDisplayCodepage());
98 dprintf(("InitPM: WinSetCP was %sOK", rc ? "" : "not "));
99
100 if(!WinRegisterClass( /* Register window class */
101 hab, /* Anchor block handle */
102 (PSZ)WIN32_STDCLASS, /* Window class name */
103 (PFNWP)Win32WindowProc, /* Address of window procedure */
104 CS_HITTEST,
105 NROF_WIN32WNDBYTES))
106 {
107 dprintf(("WinRegisterClass Win32BaseWindow failed"));
108 return(FALSE);
109 }
110
111 CLASSINFO FrameClassInfo;
112 if(!WinQueryClassInfo (hab, WC_FRAME, &FrameClassInfo)) {
113 dprintf (("WinQueryClassInfo WC_FRAME failed"));
114 return (FALSE);
115 }
116 pfnFrameWndProc = FrameClassInfo.pfnWindowProc;
117
118 dprintf(("WC_FRAME style %x", FrameClassInfo.flClassStyle));
119
120 if(!WinRegisterClass( /* Register window class */
121 hab, /* Anchor block handle */
122 (PSZ)WIN32_STDFRAMECLASS, /* Window class name */
123 (PFNWP)Win32FrameWindowProc, /* Address of window procedure */
124 CS_HITTEST | CS_FRAME,
125 FrameClassInfo.cbWindowData+NROF_WIN32WNDBYTES))
126 {
127 dprintf(("WinRegisterClass Win32BaseWindow failed %x", WinGetLastError(hab)));
128 return(FALSE);
129 }
130
131 WinQueryWindowRect(HWND_DESKTOP, &desktopRectl);
132 ScreenWidth = desktopRectl.xRight;
133 ScreenHeight = desktopRectl.yTop;
134
135 HDC hdc; /* Device-context handle */
136 /* context data structure */
137 DEVOPENSTRUC dop = {NULL, "DISPLAY", NULL, NULL, NULL, NULL,
138 NULL, NULL, NULL};
139
140 /* create memory device context */
141 hdc = DevOpenDC(hab, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&dop, NULLHANDLE);
142 DevQueryCaps(hdc, CAPS_COLOR_BITCOUNT, 1, (PLONG)&ScreenBitsPerPel);
143 DevCloseDC(hdc);
144
145 dprintf(("InitPM: Desktop (%d,%d)", ScreenWidth, ScreenHeight));
146 return TRUE;
147} /* End of main */
148//******************************************************************************
149//Win32 window message handler
150//******************************************************************************
151MRESULT EXPENTRY Win32WindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
152{
153 Win32BaseWindow *win32wnd;
154 TEB *teb;
155 MSG winMsg, *pWinMsg;
156 MRESULT rc = 0;
157
158 //Restore our FS selector
159 SetWin32TIB();
160
161 //NOTE-------------->>>>>> If this is changed, also change Win32WindowProc!! <<<<<<<<<<<-------------------- BEGIN
162 teb = GetThreadTEB();
163 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
164
165 if(!teb || (msg != WM_CREATE && win32wnd == NULL)) {
166 dprintf(("Invalid win32wnd pointer for window %x msg %x", hwnd, msg));
167 goto RunDefWndProc;
168 }
169//// if(teb->o.odin.fIgnoreMsgs) {
170//// goto RunDefWndProc;
171//// }
172
173 if((teb->o.odin.msgstate & 1) == 0)
174 {//message that was sent directly to our window proc handler; translate it here
175 QMSG qmsg;
176
177 qmsg.msg = msg;
178 qmsg.hwnd = hwnd;
179 qmsg.mp1 = mp1;
180 qmsg.mp2 = mp2;
181 qmsg.time = WinQueryMsgTime(teb->o.odin.hab);
182 WinQueryMsgPos(teb->o.odin.hab, &qmsg.ptl);
183 qmsg.reserved = 0;
184
185 if(OS2ToWinMsgTranslate((PVOID)teb, &qmsg, &winMsg, FALSE, MSG_REMOVE) == FALSE)
186 {//message was not translated
187 memset(&winMsg, 0, sizeof(MSG));
188 }
189 pWinMsg = &winMsg;
190 }
191 else {
192 pWinMsg = &teb->o.odin.msg;
193 teb->o.odin.msgstate++;
194 }
195 //NOTE-------------->>>>>> If this is changed, also change Win32WindowProc!! <<<<<<<<<<<-------------------- END
196 rc = ProcessPMMessage(hwnd, msg, mp1, mp2, win32wnd, pWinMsg, teb, FALSE);
197 RestoreOS2TIB();
198 return rc;
199
200RunDefWndProc:
201 RestoreOS2TIB();
202 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
203}
204//******************************************************************************
205//******************************************************************************
206MRESULT ProcessPMMessage(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2, Win32BaseWindow *win32wnd, MSG *pWinMsg, TEB *teb, BOOL isFrame)
207{
208 POSTMSG_PACKET *postmsg;
209 OSLIBPOINT point, ClientPoint;
210 MRESULT rc = 0;
211
212 if(msg == WIN32APP_POSTMSG) {
213 //probably win32 app user message
214 if((ULONG)mp1 == WIN32MSG_MAGICA) {
215 return (MRESULT)win32wnd->DispatchMsgA(pWinMsg);
216 }
217 else
218 if((ULONG)mp1 == WIN32MSG_MAGICW) {
219 return (MRESULT)win32wnd->DispatchMsgW(pWinMsg);
220 }
221 }
222 else
223 if(msg == WIN32APP_SETFOCUSMSG) {
224 //PM doesn't allow SetFocus calls during WM_SETFOCUS message processing;
225 //must delay this function call
226 //mp1 = win32 window handle
227 //mp2 = activate flag
228 dprintf(("USER32: Delayed SetFocus %x call!", mp1));
229 teb->o.odin.hwndFocus = 0;
230 WinFocusChange(HWND_DESKTOP, hwnd, mp2 ? FC_NOLOSEACTIVE : 0);
231 }
232
233 switch( msg )
234 {
235 //OS/2 msgs
236 case WM_CREATE:
237 {
238 if(teb->o.odin.newWindow == 0)
239 goto createfail;
240
241 //Processing is done in after WinCreateWindow returns
242 dprintf(("OS2: WM_CREATE %x", hwnd));
243 win32wnd = (Win32BaseWindow *)teb->o.odin.newWindow;
244 teb->o.odin.newWindow = 0;
245 if(win32wnd->MsgCreate(hwnd) == FALSE)
246 {
247 return (MRESULT)TRUE; //discontinue window creation
248 }
249 createfail:
250 return (MRESULT)FALSE;
251 }
252
253 case WM_QUIT:
254 dprintf(("OS2: WM_QUIT %x", hwnd));
255 win32wnd->MsgQuit();
256 break;
257
258 case WM_CLOSE:
259 dprintf(("OS2: WM_CLOSE %x", hwnd));
260 win32wnd->MsgClose();
261 break;
262
263 case WM_DESTROY:
264 dprintf(("OS2: WM_DESTROY %x", hwnd));
265 win32wnd->MsgDestroy();
266 WinSetVisibleRegionNotify(hwnd, FALSE);
267 goto RunDefWndProc;
268
269 case WM_ENABLE:
270 dprintf(("OS2: WM_ENABLE %x", hwnd));
271 win32wnd->MsgEnable(SHORT1FROMMP(mp1));
272 break;
273
274 case WM_SHOW:
275 dprintf(("OS2: WM_SHOW %x %d", hwnd, mp1));
276 win32wnd->MsgShow((ULONG)mp1);
277 break;
278
279 case WM_ADJUSTWINDOWPOS:
280 {
281 PSWP pswp = (PSWP)mp1;
282 SWP swpOld;
283 WINDOWPOS wp,wpOld;
284 HWND hParent = NULLHANDLE, hwndAfter;
285
286 dprintf(("OS2: WM_ADJUSTWINDOWPOS %x %x %x (%d,%d) (%d,%d)", win32wnd->getWindowHandle(), pswp->hwnd, pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
287
288 if(win32wnd->getParent() && win32wnd->getParent()->isOwnDC()) {
289 dprintfOrigin(win32wnd->getParent()->getOwnDC());
290 selectClientArea(win32wnd->getParent(), win32wnd->getParent()->getOwnDC());
291 }
292
293 if(pswp->fl & SWP_NOADJUST) {
294 //ignore weird messages (TODO: why are they sent?)
295 break;
296 }
297 //CB: show dialog in front of owner
298 if (win32wnd->IsModalDialogOwner())
299 {
300 dprintf(("win32wnd->IsModalDialogOwner %x", win32wnd->getWindowHandle()));
301 pswp->fl |= SWP_ZORDER;
302 pswp->hwndInsertBehind = win32wnd->getOS2HwndModalDialog();
303 if (pswp->fl & SWP_ACTIVATE)
304 {
305 pswp->fl &= ~SWP_ACTIVATE;
306 WinSetWindowPos(win32wnd->getOS2HwndModalDialog(),0,0,0,0,0,SWP_ACTIVATE);
307 }
308 }
309
310 if ((pswp->fl & (SWP_SIZE | SWP_MOVE | SWP_ZORDER)) == 0)
311 goto RunDefWndProc;
312
313 if(!win32wnd->CanReceiveSizeMsgs())
314 break;
315
316 WinQueryWindowPos(hwnd, &swpOld);
317 if(pswp->fl & (SWP_MOVE | SWP_SIZE)) {
318 if (win32wnd->isChild()) {
319 if(win32wnd->getParent()) {
320 hParent = win32wnd->getParent()->getOS2WindowHandle();
321 }
322 else goto RunDefWndProc;
323 }
324 }
325 hwndAfter = pswp->hwndInsertBehind;
326 if(win32wnd->getParent()) {
327 OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, win32wnd->getParent()->getWindowHeight(),
328 win32wnd->getParent()->getClientRectPtr()->left,
329 win32wnd->getParent()->getClientRectPtr()->top,
330 hwnd);
331 }
332 else OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, OSLibQueryScreenHeight(), 0, 0, hwnd);
333
334 wp.hwnd = win32wnd->getWindowHandle();
335 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
336 {
337 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
338 if(wndAfter) {
339 wp.hwndInsertAfter = wndAfter->getWindowHandle();
340 }
341 else wp.hwndInsertAfter = HWND_TOP_W;
342 }
343
344 wpOld = wp;
345 win32wnd->MsgPosChanging((LPARAM)&wp);
346
347 if ((wp.hwndInsertAfter != wpOld.hwndInsertAfter) ||
348 (wp.x != wpOld.x) || (wp.y != wpOld.y) || (wp.cx != wpOld.cx) || (wp.cy != wpOld.cy) || (wp.flags != wpOld.flags))
349 {
350 ULONG flags = pswp->fl; //make a backup copy; OSLibMapWINDOWPOStoSWP will modify it
351
352 dprintf(("OS2: WM_ADJUSTWINDOWPOS, app changed windowpos struct"));
353 dprintf(("%x (%d,%d), (%d,%d)", pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
354
355 if(win32wnd->getParent()) {
356 OSLibMapWINDOWPOStoSWP(&wp, pswp, &swpOld, win32wnd->getParent()->getWindowHeight(),
357 win32wnd->getParent()->getClientRectPtr()->left,
358 win32wnd->getParent()->getClientRectPtr()->top,
359 hwnd);
360 }
361 else OSLibMapWINDOWPOStoSWP(&wp, pswp, &swpOld, OSLibQueryScreenHeight(), 0, 0, hwnd);
362
363 dprintf(("%x (%d,%d), (%d,%d)", pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
364
365 //OSLibMapWINDOWPOStoSWP can add flags, but we must not let it remove flags!
366 if(pswp->fl & SWP_SIZE)
367 flags |= SWP_SIZE;
368
369 if(pswp->fl & SWP_MOVE)
370 flags |= SWP_MOVE;
371
372 pswp->fl = flags; //restore flags
373
374 pswp->fl |= SWP_NOADJUST;
375 pswp->hwndInsertBehind = hwndAfter;
376 pswp->hwnd = hwnd;
377
378 return (MRESULT)0xf;
379 }
380 return (MRESULT)0;
381 }
382
383 case WM_WINDOWPOSCHANGED:
384 {
385 PSWP pswp = (PSWP)mp1,pswpOld = pswp+1;
386 SWP swpOld = *(pswp + 1);
387 WINDOWPOS wp;
388 HWND hParent = NULLHANDLE;
389 RECTL rect;
390
391 dprintf(("OS2: WM_WINDOWPOSCHANGED (%x) %x %x (%d,%d) (%d,%d)", mp2, win32wnd->getWindowHandle(), pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
392
393 if ((pswp->fl & (SWP_SIZE | SWP_MOVE | SWP_ZORDER)) == 0)
394 {
395 if(pswp->fl & SWP_ACTIVATE)
396 {
397 //Only send PM WM_ACTIVATE to top-level windows (frame windows)
398 if(!(WinQueryWindowULong(hwnd, OFFSET_WIN32FLAGS) & FF_ACTIVE))
399 {
400 WinSendMsg(hwnd, WM_ACTIVATE, (MPARAM)TRUE, (MPARAM)hwnd);
401 }
402 }
403 goto RunDefWndProc;
404 }
405
406 if(pswp->fl & (SWP_MOVE | SWP_SIZE))
407 {
408 if(win32wnd->isChild())
409 {
410 if(win32wnd->getParent()) {
411 hParent = win32wnd->getParent()->getOS2WindowHandle();
412 }
413 else goto PosChangedEnd; //parent has just been destroyed
414 }
415 }
416
417
418 if(win32wnd->getParent()) {
419 OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, win32wnd->getParent()->getWindowHeight(),
420 win32wnd->getParent()->getClientRectPtr()->left,
421 win32wnd->getParent()->getClientRectPtr()->top,
422 hwnd);
423 }
424 else OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, OSLibQueryScreenHeight(), 0, 0, hwnd);
425
426 wp.hwnd = win32wnd->getWindowHandle();
427 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
428 {
429 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
430 if(wndAfter) {
431 wp.hwndInsertAfter = wndAfter->getWindowHandle();
432 }
433 else wp.hwndInsertAfter = HWND_TOP_W;
434 }
435
436 if((pswp->fl & (SWP_MOVE | SWP_SIZE)) && !(win32wnd->getStyle() & WS_MINIMIZE_W))
437 {
438 //CB: todo: use result for WM_CALCVALIDRECTS
439 //Get old client rectangle (for invalidation of frame window parts later on)
440 mapWin32ToOS2Rect(win32wnd->getWindowHeight(), win32wnd->getClientRectPtr(), (PRECTLOS2)&rect);
441
442 //Note: Also updates the new window rectangle
443 win32wnd->MsgFormatFrame(&wp);
444
445 if(win32wnd->CanReceiveSizeMsgs())
446 win32wnd->MsgPosChanged((LPARAM)&wp);
447
448 if((pswp->fl & SWP_SIZE) && ((pswp->cx != pswpOld->cx) || (pswp->cy != pswpOld->cy)))
449 {
450 //redraw the frame (to prevent unnecessary client updates)
451 BOOL redrawAll = FALSE;
452
453 if (win32wnd->getWindowClass())
454 {
455 DWORD dwStyle = win32wnd->getWindowClass()->getClassLongA(GCL_STYLE_W);
456
457 if ((dwStyle & CS_HREDRAW_W) && (pswp->cx != pswpOld->cx))
458 redrawAll = TRUE;
459 else if ((dwStyle & CS_VREDRAW_W) && (pswp->cy != pswpOld->cy))
460 redrawAll = TRUE;
461 } else redrawAll = TRUE;
462
463 if (redrawAll)
464 {
465 //CB: redraw all children for now
466 // -> problems with update region if we don't do it
467 // todo: rewrite whole handling
468 WinInvalidateRect(hwnd,NULL,TRUE);
469 }
470 else
471 {
472 HPS hps = WinGetPS(hwnd);
473 RECTL frame,client,arcl[4];
474
475 WinQueryWindowRect(hwnd,&frame);
476 //top
477 arcl[0].xLeft = 0;
478 arcl[0].xRight = frame.xRight;
479 arcl[0].yBottom = rect.yTop;
480 arcl[0].yTop = frame.yTop;
481 //right
482 arcl[1].xLeft = rect.xRight;
483 arcl[1].xRight = frame.xRight;
484 arcl[1].yBottom = 0;
485 arcl[1].yTop = frame.yTop;
486 //left
487 arcl[2].xLeft = 0;
488 arcl[2].xRight = rect.xLeft;
489 arcl[2].yBottom = 0;
490 arcl[2].yTop = frame.yTop;
491 //bottom
492 arcl[3].xLeft = 0;
493 arcl[3].xRight = frame.xRight;
494 arcl[3].yBottom = 0;
495 arcl[3].yTop = rect.yBottom;
496
497 HRGN hrgn = GpiCreateRegion(hps,4,(PRECTL)&arcl);
498
499 WinInvalidateRegion(hwnd,hrgn,FALSE);
500 GpiDestroyRegion(hps,hrgn);
501 WinReleasePS(hps);
502 }
503 }
504 }
505 else
506 {
507 if(win32wnd->CanReceiveSizeMsgs())
508 win32wnd->MsgPosChanged((LPARAM)&wp);
509 }
510
511 if(pswp->fl & SWP_ACTIVATE)
512 {
513 //Only send PM WM_ACTIVATE to top-level windows (frame windows)
514 if(!(WinQueryWindowULong(hwnd, OFFSET_WIN32FLAGS) & FF_ACTIVE))
515 {
516 if(isFrame) {
517 WinSendMsg(hwnd, WM_ACTIVATE, (MPARAM)TRUE, (MPARAM)hwnd);
518 }
519 else
520 if(win32wnd->IsWindowCreated()) {
521 win32wnd->MsgActivate(1, 0, win32wnd->getWindowHandle(), hwnd);
522 }
523 }
524 }
525
526PosChangedEnd:
527 return (MRESULT)FALSE;
528 }
529
530 case WM_ACTIVATE:
531 {
532 USHORT flags = WinQueryWindowULong(hwnd, OFFSET_WIN32FLAGS);
533
534 dprintf(("OS2: WM_ACTIVATE %x %x %x", hwnd, mp1, mp2));
535
536 WinSetWindowULong(hwnd, OFFSET_WIN32FLAGS, SHORT1FROMMP(mp1) ? (flags | FF_ACTIVE):(flags & ~FF_ACTIVE));
537 if(win32wnd->IsWindowCreated())
538 {
539 win32wnd->MsgActivate((LOWORD(pWinMsg->wParam) == WA_ACTIVE_W) ? 1 : 0, HIWORD(pWinMsg->wParam), pWinMsg->lParam, (HWND)mp2);
540
541 //CB: show owner behind the dialog
542 if(win32wnd->IsModalDialog())
543 {
544 Win32BaseWindow *topOwner = win32wnd->getOwner()->GetTopParent();
545
546 if(topOwner) WinSetWindowPos(topOwner->getOS2WindowHandle(),hwnd,0,0,0,0,SWP_ZORDER);
547 }
548 }
549 return 0;
550 }
551
552 case WM_SIZE:
553 {
554 dprintf(("OS2: WM_SIZE (%d,%d) (%d,%d)", SHORT1FROMMP(mp2), SHORT2FROMMP(mp2), SHORT1FROMMP(mp1), SHORT2FROMMP(mp2)));
555 goto RunDefWndProc;
556 }
557
558 case WM_CALCVALIDRECTS:
559#if 0
560 {
561 PRECTL oldRect = (PRECTL)mp1,newRect = oldRect+1;
562 UINT res = CVR_ALIGNLEFT | CVR_ALIGNTOP;
563
564//CB: todo: use WM_NCCALCSIZE result
565 if (win32wnd->getWindowClass())
566 {
567 DWORD dwStyle = win32wnd->getWindowClass()->getClassLongA(GCL_STYLE_W);
568
569 if ((dwStyle & CS_HREDRAW_W) && (newRect->xRight-newRect->xLeft != oldRect->xRight-oldRect->xLeft))
570 res |= CVR_REDRAW;
571 else
572 if ((dwStyle & CS_VREDRAW_W) && (newRect->yTop-newRect->yBottom != oldRect->yTop-oldRect->yBottom))
573 res |= CVR_REDRAW;
574 }
575 else res |= CVR_REDRAW;
576
577 return (MRESULT)res;
578 }
579#else
580 dprintf(("PMWINDOW: WM_CALCVALIDRECTS %x", win32wnd->getWindowHandle()));
581 return (MRESULT)(CVR_ALIGNLEFT | CVR_ALIGNTOP);
582#endif
583
584 case WM_VRNENABLED:
585 dprintf(("OS2: WM_VRNENABLED %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
586 if(!win32wnd->isComingToTop() && ((win32wnd->getExStyle() & WS_EX_TOPMOST_W) == WS_EX_TOPMOST_W))
587 {
588 HWND hwndrelated;
589 Win32BaseWindow *topwindow;
590
591 win32wnd->setComingToTop(TRUE);
592
593 hwndrelated = WinQueryWindow(hwnd, QW_PREV);
594 dprintf(("WM_VRNENABLED hwndrelated = %x (hwnd=%x)", hwndrelated, hwnd));
595 topwindow = Win32BaseWindow::GetWindowFromOS2Handle(hwndrelated);
596 if(topwindow == NULL || ((win32wnd->getExStyle() & WS_EX_TOPMOST_W) == 0)) {
597 //put window at the top of z order
598 WinSetWindowPos( hwnd, HWND_TOP, 0, 0, 0, 0, SWP_ZORDER );
599 }
600
601 win32wnd->setComingToTop(FALSE);
602 break;
603 }
604//test
605 if(win32wnd->isOwnDC()) {
606 dprintfOrigin(win32wnd->getOwnDC());
607 selectClientArea(win32wnd, win32wnd->getOwnDC());
608 }
609//test
610 goto RunDefWndProc;
611
612 case WM_VRNDISABLED:
613 dprintf(("OS2: WM_VRNDISABLED %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
614 if(win32wnd->isOwnDC()) {
615 dprintfOrigin(win32wnd->getOwnDC());
616 }
617 goto RunDefWndProc;
618
619 case WM_SETFOCUS:
620 {
621 HWND hwndFocus = (HWND)mp1;
622
623 dprintf(("OS2: WM_SETFOCUS %x %x (%x) %d", win32wnd->getWindowHandle(), mp1, OS2ToWin32Handle(hwndFocus), mp2));
624
625 //PM doesn't allow SetFocus calls during WM_SETFOCUS message processing;
626 //must delay this function call
627
628 teb->o.odin.fWM_SETFOCUS = TRUE;
629 teb->o.odin.hwndFocus = 0;
630 if(WinQueryWindowULong(hwndFocus, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC) {
631 //another (non-win32) application's window
632 //set to NULL (allowed according to win32 SDK) to avoid problems
633 hwndFocus = NULL;
634 }
635 if((ULONG)mp2 == TRUE) {
636 HWND hwndFocusWin32 = OS2ToWin32Handle(hwndFocus);
637 recreateCaret (hwndFocusWin32);
638 win32wnd->MsgSetFocus(hwndFocusWin32);
639 }
640 else win32wnd->MsgKillFocus(OS2ToWin32Handle(hwndFocus));
641 teb->o.odin.fWM_SETFOCUS = FALSE;
642
643 break;
644 }
645
646#if 0
647 //is sent to both windows gaining and loosing the focus
648 case WM_FOCUSCHANGE:
649 {
650 HWND hwndFocus = (HWND)mp1;
651 HWND hwndLoseFocus, hwndGainFocus;
652 USHORT usSetFocus = SHORT1FROMMP(mp2);
653 USHORT fsFocusChange = SHORT2FROMMP(mp2);
654
655 rc = 0;
656 dprintf(("OS2: WM_FOCUSCHANGE (start) %x %x %x %x", win32wnd->getWindowHandle(), hwndFocus, usSetFocus, fsFocusChange));
657 if(usSetFocus) {
658 hwndGainFocus = hwnd;
659 hwndLoseFocus = hwndFocus;
660 }
661 else {
662 hwndGainFocus = hwndFocus;
663 hwndLoseFocus = hwnd;
664 }
665
666 if(usSetFocus)
667 {
668 Win32BaseWindow *winfocus = Win32BaseWindow::GetWindowFromOS2Handle(hwndLoseFocus);
669 if(!(fsFocusChange & FC_NOSETACTIVE))
670 {
671 if(!winfocus || (winfocus->GetTopParent() != win32wnd->GetTopParent()))
672 {
673 if(winfocus)
674 WinSendMsg(winfocus->GetTopParent()->getOS2WindowHandle(), WM_ACTIVATE, (MPARAM)0, (MPARAM)hwndGainFocus);
675 else
676 WinSendMsg(hwndLoseFocus, WM_ACTIVATE, (MPARAM)0, (MPARAM)hwndGainFocus);
677 }
678 }
679 //SvL: Check if window is still valid
680 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
681 if(win32wnd == NULL)
682 return (MRESULT)rc;
683
684 if(!(fsFocusChange & FC_NOSETACTIVE))
685 {
686 Win32BaseWindow *topparent = win32wnd->GetTopParent();
687 if(!winfocus || (winfocus->GetTopParent() != topparent))
688 {
689 if(!(fsFocusChange & FC_NOBRINGTOTOP))
690 {
691 if(topparent) {
692 //put window at the top of z order
693 WinSetWindowPos(topparent->getOS2WindowHandle(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER);
694 }
695 }
696
697 // PH 2000/09/01 Netscape 4.7
698 // check if topparent is valid
699 if (topparent)
700 WinSendMsg(topparent->getOS2WindowHandle(), WM_ACTIVATE, (MPARAM)1, (MPARAM)hwndLoseFocus);
701 }
702 }
703 //SvL: Check if window is still valid
704 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
705 if(win32wnd == NULL)
706 return (MRESULT)rc;
707
708 //TODO: Don't send WM_SETSELECTION to child window if frame already has selection
709 if(!(fsFocusChange & FC_NOSETSELECTION)) {
710 WinSendMsg(hwndGainFocus, WM_SETSELECTION, (MPARAM)1, (MPARAM)0);
711 }
712
713 if(!(fsFocusChange & FC_NOSETFOCUS)) {
714 WinSendMsg(hwndGainFocus, WM_SETFOCUS, (MPARAM)hwndLoseFocus, (MPARAM)1);
715 }
716 }
717 else /* no usSetFocus */
718 {
719 if(!(fsFocusChange & FC_NOLOSEFOCUS)) {
720 WinSendMsg(hwndLoseFocus, WM_SETFOCUS, (MPARAM)hwndGainFocus, (MPARAM)0);
721 }
722 //TODO: Don't send WM_SETSELECTION to child window if frame already has selection
723 if(!(fsFocusChange & FC_NOLOSESELECTION)) {
724 WinSendMsg(hwndLoseFocus, WM_SETSELECTION, (MPARAM)0, (MPARAM)0);
725 }
726 //SvL: Check if window is still valid
727 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
728 if(win32wnd == NULL) {
729 return (MRESULT)rc;
730 }
731
732 Win32BaseWindow *winfocus = Win32BaseWindow::GetWindowFromOS2Handle(hwndGainFocus);
733 if(!(fsFocusChange & FC_NOLOSEACTIVE))
734 {
735 Win32BaseWindow *topparent = win32wnd->GetTopParent();
736
737 if(!winfocus || (winfocus->GetTopParent() != topparent))
738 {
739 // PH 2000/09/01 Netscape 4.7
740 // check if topparent is valid
741 if (topparent)
742 WinSendMsg(topparent->getOS2WindowHandle(), WM_ACTIVATE, (MPARAM)0, (MPARAM)hwndGainFocus);
743 }
744 }
745 //SvL: Check if window is still valid
746 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
747 if(win32wnd == NULL)
748 return (MRESULT)rc;
749
750 if(!(fsFocusChange & FC_NOSETACTIVE))
751 {
752 if(!winfocus || (winfocus->GetTopParent() != win32wnd->GetTopParent()))
753 {
754 if(winfocus)
755 {
756 // PH 2000/09/01 Netscape 4.7
757 // check if topparent is valid
758 Win32BaseWindow *topparent = winfocus->GetTopParent();
759 if (topparent)
760 WinSendMsg(topparent->getOS2WindowHandle(), WM_ACTIVATE, (MPARAM)1, (MPARAM)hwndLoseFocus);
761 }
762 else
763 WinSendMsg(hwndGainFocus, WM_ACTIVATE, (MPARAM)1, (MPARAM)hwndLoseFocus);
764 }
765 }
766 }
767
768
769#ifdef DEBUG
770 SetWin32TIB();
771 dprintf(("OS2: WM_FOCUSCHANGE (end) %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
772#endif
773 return (MRESULT)rc;
774 }
775#endif
776
777 //**************************************************************************
778 //Mouse messages (OS/2 Window coordinates -> Win32 coordinates relative to screen
779 //**************************************************************************
780 case WM_HITTEST:
781 {
782 if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
783 win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
784 }
785 if(win32wnd && win32wnd->IsWindowCreated())
786 {
787 MRESULT rc;
788
789 rc = (MRESULT)win32wnd->MsgHitTest(pWinMsg);
790 return rc;
791 }
792 return (MRESULT)HT_NORMAL;
793 }
794
795 case WM_BUTTON1DOWN:
796 case WM_BUTTON1UP:
797 case WM_BUTTON1DBLCLK:
798 case WM_BUTTON2DOWN:
799 case WM_BUTTON2UP:
800 case WM_BUTTON2DBLCLK:
801 case WM_BUTTON3DOWN:
802 case WM_BUTTON3UP:
803 case WM_BUTTON3DBLCLK:
804 if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
805 win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
806 }
807 if(win32wnd)
808 win32wnd->MsgButton(pWinMsg);
809
810 rc = (MRESULT)TRUE;
811 break;
812
813 case WM_BUTTON2MOTIONSTART:
814 case WM_BUTTON2MOTIONEND:
815 case WM_BUTTON2CLICK:
816 case WM_BUTTON1MOTIONSTART:
817 case WM_BUTTON1MOTIONEND:
818 case WM_BUTTON1CLICK:
819 case WM_BUTTON3MOTIONSTART:
820 case WM_BUTTON3MOTIONEND:
821 case WM_BUTTON3CLICK:
822 rc = (MRESULT)TRUE;
823 break;
824
825 case WM_MOUSEMOVE:
826 {
827 if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
828 win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
829 }
830 if(win32wnd)
831 win32wnd->MsgMouseMove(pWinMsg);
832 break;
833 }
834
835 case WM_CONTROL:
836 goto RunDefWndProc;
837
838 case WM_COMMAND:
839 dprintf(("OS2: WM_COMMAND %x %x %x", hwnd, mp1, mp2));
840 win32wnd->DispatchMsgA(pWinMsg);
841 break;
842
843 case WM_SYSCOMMAND:
844 win32wnd->DispatchMsgA(pWinMsg);
845 break;
846
847 case WM_RENDERFMT:
848 case WM_RENDERALLFMTS:
849 case WM_DESTROYCLIPBOARD:
850 win32wnd->DispatchMsgA(pWinMsg);
851 break;
852
853 case WM_CHAR:
854 win32wnd->MsgChar(pWinMsg);
855 break;
856
857 case WM_TIMER:
858 win32wnd->DispatchMsgA(pWinMsg);
859 goto RunDefWndProc;
860
861 case WM_SETWINDOWPARAMS:
862 {
863 WNDPARAMS *wndParams = (WNDPARAMS *)mp1;
864
865 dprintf(("OS2: WM_SETWINDOWPARAMS %x", hwnd));
866 if(wndParams->fsStatus & WPM_TEXT) {
867 win32wnd->MsgSetText(wndParams->pszText, wndParams->cchText);
868 }
869 goto RunDefWndProc;
870 }
871
872 case WM_QUERYWINDOWPARAMS:
873 {
874 PWNDPARAMS wndpars = (PWNDPARAMS)mp1;
875 ULONG textlen;
876 PSZ wintext;
877
878 if(wndpars->fsStatus & (WPM_CCHTEXT | WPM_TEXT))
879 {
880 if(wndpars->fsStatus & WPM_TEXT)
881 win32wnd->MsgGetText(wndpars->pszText, wndpars->cchText);
882 if(wndpars->fsStatus & WPM_CCHTEXT)
883 wndpars->cchText = win32wnd->MsgGetTextLength();
884
885 wndpars->fsStatus = 0;
886 wndpars->cbCtlData = 0;
887 wndpars->cbPresParams = 0;
888 return (MRESULT)TRUE;
889 }
890 goto RunDefWndProc;
891 }
892
893 case WM_PAINT:
894 {
895 RECTL rectl;
896 BOOL rc;
897
898 rc = WinQueryUpdateRect(hwnd, &rectl);
899 dprintf(("OS2: WM_PAINT %x (%d,%d) (%d,%d) rc=%d", win32wnd->getWindowHandle(), rectl.xLeft, rectl.yBottom, rectl.xRight, rectl.yTop, rc));
900
901 if(rc && win32wnd->IsWindowCreated() && (rectl.xLeft != rectl.xRight &&
902 rectl.yBottom != rectl.yTop))
903 {
904 PRECT pClient = win32wnd->getClientRectPtr();
905 PRECT pWindow = win32wnd->getWindowRect();
906
907 if(!(pClient->left == 0 && pClient->top == 0 &&
908 win32wnd->getClientHeight() == win32wnd->getWindowHeight() &&
909 win32wnd->getClientWidth() == win32wnd->getWindowWidth()))
910 {
911 win32wnd->MsgNCPaint();
912 }
913 win32wnd->DispatchMsgA(pWinMsg);
914 }
915 else goto RunDefWndProc;
916
917 //SvL: Not calling the default window procedure causes all sorts of
918 // strange problems (redraw & hanging app)
919 // -> check what WinBeginPaint does what we're forgetting in BeginPaint
920// WinQueryUpdateRect(hwnd, &rectl);
921// if(rectl.xLeft == 0 && rectl.yTop == 0 && rectl.xRight == 0 && rectl.yBottom == 0) {
922// RestoreOS2TIB();
923// return (MRESULT)FALSE;
924// }
925// dprintf(("Update rectangle (%d,%d)(%d,%d) not empty, msg %x", rectl.xLeft, rectl.yTop, rectl.xRight, rectl.yBottom, pWinMsg->message));
926// goto RunDefWndProc;
927 break;
928 }
929
930 case WM_ERASEBACKGROUND:
931 {
932 dprintf(("OS2: WM_ERASEBACKGROUND %x", win32wnd->getWindowHandle()));
933 return (MRESULT)FALSE;
934 }
935
936#if 0
937 case WM_CONTEXTMENU:
938 {
939 win32wnd->DispatchMsgA(pWinMsg);
940
941 return (MRESULT)TRUE;
942 }
943#endif
944
945 case WM_QUERYTRACKINFO:
946 {
947 PTRACKINFO trackInfo = (PTRACKINFO)mp2;
948
949 dprintf(("OS2: WM_QUERYTRACKINFO %x", win32wnd->getWindowHandle()));
950 trackInfo->cxBorder = 4;
951 trackInfo->cyBorder = 4;
952 win32wnd->AdjustTrackInfo((PPOINT)&trackInfo->ptlMinTrackSize,(PPOINT)&trackInfo->ptlMaxTrackSize);
953 return (MRESULT)TRUE;
954 }
955
956 case WM_QUERYBORDERSIZE:
957 {
958 PWPOINT size = (PWPOINT)mp1;
959
960 dprintf(("OS2: WM_QUERYBORDERSIZE %x", win32wnd->getWindowHandle()));
961
962 size->x = 0;
963 size->y = 0;
964 return (MRESULT)TRUE;
965 }
966
967 case WM_REALIZEPALETTE:
968 {
969 dprintf(("OS2: WM_REALIZEPALETTE"));
970 goto RunDefWndProc;
971 }
972
973 case WM_OWNERPOSCHANGE:
974 {
975 dprintf(("OS2: WM_OWNERPOSCHANGE"));
976 goto RunDefWndProc;
977 }
978
979 case WM_INITMENU:
980 case WM_MENUSELECT:
981 case WM_MENUEND:
982 case WM_NEXTMENU:
983 case WM_SYSCOLORCHANGE:
984 case WM_SYSVALUECHANGED:
985 case WM_SETSELECTION:
986 case WM_PPAINT:
987 case WM_PSETFOCUS:
988 case WM_PSYSCOLORCHANGE:
989 case WM_PSIZE:
990 case WM_PACTIVATE:
991 case WM_PCONTROL:
992 case WM_HELP:
993 case WM_APPTERMINATENOTIFY:
994 case WM_PRESPARAMCHANGED:
995 case WM_DRAWITEM:
996 case WM_MEASUREITEM:
997 case WM_CONTROLPOINTER:
998 case WM_QUERYDLGCODE:
999 case WM_SUBSTITUTESTRING:
1000 case WM_MATCHMNEMONIC:
1001 case WM_SAVEAPPLICATION:
1002 case WM_SEMANTICEVENT:
1003 default:
1004 dprintf2(("OS2: RunDefWndProc hwnd %x msg %x mp1 %x mp2 %x", hwnd, msg, mp1, mp2));
1005 RestoreOS2TIB();
1006 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
1007 }
1008 return (MRESULT)rc;
1009
1010RunDefWndProc:
1011// dprintf(("OS2: RunDefWndProc msg %x for %x", msg, hwnd));
1012 RestoreOS2TIB();
1013 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
1014} /* End of Win32WindowProc */
1015//******************************************************************************
1016//******************************************************************************
1017MRESULT EXPENTRY Win32FrameWindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
1018{
1019 POSTMSG_PACKET *postmsg;
1020 OSLIBPOINT point, ClientPoint;
1021 Win32BaseWindow *win32wnd;
1022 TEB *teb;
1023 MRESULT rc = 0;
1024 MSG winMsg, *pWinMsg;
1025
1026 //Restore our FS selector
1027 SetWin32TIB();
1028
1029 //NOTE-------------->>>>>> If this is changed, also change Win32WindowProc!! <<<<<<<<<<<-------------------- BEGIN
1030 teb = GetThreadTEB();
1031 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
1032
1033 if(!teb || (msg != WM_CREATE && win32wnd == NULL)) {
1034 dprintf(("Invalid win32wnd pointer for window %x msg %x", hwnd, msg));
1035 goto RunDefFrameWndProc;
1036 }
1037//// if(teb->o.odin.fIgnoreMsgs) {
1038//// goto RunDefWndProc;
1039//// }
1040
1041 if((teb->o.odin.msgstate & 1) == 0)
1042 {//message that was sent directly to our window proc handler; translate it here
1043 QMSG qmsg;
1044
1045 qmsg.msg = msg;
1046 qmsg.hwnd = hwnd;
1047 qmsg.mp1 = mp1;
1048 qmsg.mp2 = mp2;
1049 qmsg.time = WinQueryMsgTime(teb->o.odin.hab);
1050 WinQueryMsgPos(teb->o.odin.hab, &qmsg.ptl);
1051 qmsg.reserved = 0;
1052
1053 if(OS2ToWinMsgTranslate((PVOID)teb, &qmsg, &winMsg, FALSE, MSG_REMOVE) == FALSE)
1054 {//message was not translated
1055 memset(&winMsg, 0, sizeof(MSG));
1056 }
1057 pWinMsg = &winMsg;
1058 }
1059 else {
1060 pWinMsg = &teb->o.odin.msg;
1061 teb->o.odin.msgstate++;
1062 }
1063 //NOTE-------------->>>>>> If this is changed, also change Win32WindowProc!! <<<<<<<<<<<-------------------- END
1064
1065 switch( msg )
1066 {
1067 case WM_CREATE:
1068 {
1069 RestoreOS2TIB();
1070 pfnFrameWndProc(hwnd, msg, mp1, mp2);
1071 SetWin32TIB();
1072 rc = ProcessPMMessage(hwnd, msg, mp1, mp2, win32wnd, pWinMsg, teb, TRUE);
1073 break;
1074 }
1075
1076 case WM_CALCFRAMERECT:
1077 dprintf(("OS2: WM_CALCFRAMERECT %x", win32wnd->getWindowHandle()));
1078 rc = (MRESULT)TRUE;
1079 break;
1080
1081 case WM_QUERYCTLTYPE:
1082 // This is a frame window
1083 dprintf(("OS2: WM_QUERYCTLTYPE %x", win32wnd->getWindowHandle()));
1084 rc = (MRESULT)CCT_FRAME;
1085 break;
1086
1087 case WM_QUERYFOCUSCHAIN:
1088 dprintf(("OS2: WM_QUERYFOCUSCHAIN %x", win32wnd->getWindowHandle()));
1089 goto RunDefFrameWndProc;
1090
1091 case WM_FOCUSCHANGE:
1092 {
1093 HWND hwndFocus = (HWND)mp1;
1094 HWND hwndLoseFocus, hwndGainFocus;
1095 USHORT usSetFocus = SHORT1FROMMP(mp2);
1096 USHORT fsFocusChange = SHORT2FROMMP(mp2);
1097
1098 dprintf(("OS2: WM_FOCUSCHANGE %x %x %x %x", win32wnd->getWindowHandle(), hwndFocus, usSetFocus, fsFocusChange));
1099 goto RunDefFrameWndProc;
1100 }
1101
1102 case WM_ACTIVATE:
1103 case WM_SETFOCUS:
1104 {
1105 rc = ProcessPMMessage(hwnd, msg, mp1, mp2, win32wnd, pWinMsg, teb, TRUE);
1106 goto RunDefFrameWndProc;
1107 }
1108
1109#if 0
1110//just a test
1111 case WM_ADJUSTWINDOWPOS:
1112 case WM_WINDOWPOSCHANGED:
1113 {
1114 rc = ProcessPMMessage(hwnd, msg, mp1, mp2, win32wnd, pWinMsg, teb, TRUE);
1115 goto RunDefFrameWndProc;
1116 }
1117#endif
1118
1119 case WM_QUERYFRAMEINFO:
1120 dprintf(("OS2: WM_QUERYFRAMEINFO %x", win32wnd->getWindowHandle()));
1121 goto RunDefFrameWndProc;
1122
1123 case WM_FORMATFRAME:
1124 dprintf(("OS2: WM_FORMATFRAME %x", win32wnd->getWindowHandle()));
1125 goto RunDefFrameWndProc;
1126
1127 case WM_ADJUSTFRAMEPOS:
1128 {
1129 PSWP pswp = (PSWP)mp1;
1130
1131 dprintf(("OS2: WM_ADJUSTFRAMEPOS %x %x %x (%d,%d) (%d,%d)", win32wnd->getWindowHandle(), pswp->hwnd, pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
1132 goto RunDefFrameWndProc;
1133 }
1134
1135 case WM_MINMAXFRAME:
1136 {
1137 PSWP swp = (PSWP)mp1;
1138
1139 if (!win32wnd->IsWindowCreated()) goto RunDefWndProc;
1140
1141 dprintf(("OS2: WM_MINMAXFRAME %x",hwnd));
1142 if ((swp->fl & SWP_MAXIMIZE) == SWP_MAXIMIZE)
1143 {
1144 win32wnd->setStyle((win32wnd->getStyle() & ~WS_MINIMIZE_W) | WS_MAXIMIZE_W);
1145
1146 RECT rect;
1147
1148 rect.left = rect.top = rect.right = rect.bottom = 0;
1149 win32wnd->AdjustMaximizedRect(&rect);
1150 swp->x += rect.left;
1151 swp->cx += rect.right-rect.left;
1152 swp->y -= rect.bottom;
1153 swp->cy += rect.bottom-rect.top;
1154 }
1155 else
1156 if ((swp->fl & SWP_MINIMIZE) == SWP_MINIMIZE)
1157 {
1158 win32wnd->setStyle((win32wnd->getStyle() & ~WS_MAXIMIZE_W) | WS_MINIMIZE_W);
1159 }
1160 else
1161 if ((swp->fl & SWP_RESTORE) == SWP_RESTORE)
1162 {
1163 win32wnd->setStyle(win32wnd->getStyle() & ~(WS_MINIMIZE_W | WS_MAXIMIZE_W));
1164 }
1165 goto RunDefWndProc;
1166 }
1167
1168 case WM_UPDATEFRAME:
1169 dprintf(("OS2: WM_UPDATEFRAME %x", win32wnd->getWindowHandle()));
1170 goto RunDefFrameWndProc;
1171
1172 default:
1173 rc = ProcessPMMessage(hwnd, msg, mp1, mp2, win32wnd, pWinMsg, teb, TRUE);
1174 break;
1175 }
1176 RestoreOS2TIB();
1177 return (MRESULT)rc;
1178
1179RunDefFrameWndProc:
1180 RestoreOS2TIB();
1181 return pfnFrameWndProc(hwnd, msg, mp1, mp2);
1182
1183RunDefWndProc:
1184 RestoreOS2TIB();
1185 return Win32WindowProc(hwnd, msg, mp1, mp2);
1186}
1187//******************************************************************************
1188//TODO: Quickly moving a window two times doesn't force a repaint (1st time)
1189//******************************************************************************
1190VOID FrameTrackFrame(Win32BaseWindow *win32wnd,DWORD flags)
1191{
1192 TRACKINFO track;
1193 RECTL rcl;
1194 PRECT pWindowRect, pClientRect;
1195 HWND hwndTracking;
1196 HPS hpsTrack;
1197 LONG parentHeight, parentWidth;
1198
1199 dprintf(("FrameTrackFrame: %x %x", win32wnd->getWindowHandle(), flags));
1200 track.cxBorder = 4;
1201 track.cyBorder = 4; /* 4 pel wide lines used for rectangle */
1202 track.cxGrid = 1;
1203 track.cyGrid = 1; /* smooth tracking with mouse */
1204 track.cxKeyboard = 8;
1205 track.cyKeyboard = 8; /* faster tracking using cursor keys */
1206
1207 pWindowRect = win32wnd->getWindowRect();
1208 if(win32wnd->getParent()) {
1209 parentHeight = win32wnd->getParent()->getWindowHeight();
1210 parentWidth = win32wnd->getParent()->getWindowWidth();
1211 hwndTracking = win32wnd->getParent()->getOS2WindowHandle();
1212 hpsTrack = WinGetPS(hwndTracking);
1213 }
1214 else {
1215 parentHeight = OSLibQueryScreenHeight();
1216 parentWidth = OSLibQueryScreenWidth();
1217 hwndTracking = HWND_DESKTOP;
1218 hpsTrack = NULL;
1219 }
1220
1221 mapWin32ToOS2Rect(parentHeight, pWindowRect, (PRECTLOS2)&track.rclTrack);
1222 WinQueryWindowRect(hwndTracking, &track.rclBoundary);
1223
1224 track.ptlMinTrackSize.x = 10;
1225 track.ptlMinTrackSize.y = 10; /* set smallest allowed size of rectangle */
1226 track.ptlMaxTrackSize.x = parentWidth;
1227 track.ptlMaxTrackSize.y = parentHeight; /* set largest allowed size of rectangle */
1228
1229 win32wnd->AdjustTrackInfo((PPOINT)&track.ptlMinTrackSize, (PPOINT)&track.ptlMaxTrackSize);
1230
1231 track.fs = flags;
1232
1233 if(WinTrackRect(hwndTracking, NULL, &track) )
1234 {
1235 if(hpsTrack) WinReleasePS(hpsTrack);
1236
1237 /* if successful copy final position back */
1238 if(!WinEqualRect(0, &rcl, &track.rclTrack)) {
1239 dprintf(("FrameTrackFrame: new (os/2) window rect: (%d,%d)(%d,%d)", track.rclTrack.xLeft, track.rclTrack.yBottom, track.rclTrack.xRight - track.rclTrack.xLeft, track.rclTrack.yTop - track.rclTrack.yBottom));
1240 if(flags == TF_MOVE) {
1241 WinSetWindowPos(win32wnd->getOS2WindowHandle(),
1242 0, track.rclTrack.xLeft, track.rclTrack.yBottom,
1243 0, 0, SWP_MOVE);
1244 }
1245 else {
1246 SetWindowPos(win32wnd->getWindowHandle(), 0, track.rclTrack.xLeft,
1247 parentHeight - track.rclTrack.yTop,
1248 track.rclTrack.xRight - track.rclTrack.xLeft,
1249 track.rclTrack.yTop - track.rclTrack.yBottom,
1250 SWP_NOACTIVATE_W | SWP_NOZORDER_W | SWP_NOACTIVATE_W);
1251// WinSetWindowPos(win32wnd->getOS2WindowHandle(),
1252// 0, track.rclTrack.xLeft, track.rclTrack.yBottom,
1253// track.rclTrack.xRight - track.rclTrack.xLeft,
1254// track.rclTrack.yTop - track.rclTrack.yBottom,
1255// SWP_SIZE|SWP_MOVE);
1256 }
1257 }
1258 return;
1259 }
1260 if(hpsTrack) WinReleasePS(hpsTrack);
1261 return;
1262}
1263//******************************************************************************
1264//******************************************************************************
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