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source: trunk/src/user32/pmwindow.cpp@ 5141

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Last change on this file since 5141 was 5137, checked in by sandervl, 25 years ago
SetFocus fixes during WM_SETFOCUS
File size: 41.2 KB

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1	/* $Id: pmwindow.cpp,v 1.113 2001-02-15 00:33:01 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
46	HMQ hmq = 0; /* Message queue handle */
47	HAB hab = 0;
48
49	RECTL desktopRectl = {0};
50	ULONG ScreenWidth = 0;
51	ULONG ScreenHeight = 0;
52	ULONG ScreenBitsPerPel = 0;
53
54	static PFNWP pfnFrameWndProc = NULL;
55
56	MRESULT EXPENTRY Win32WindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
57	MRESULT EXPENTRY Win32FrameWindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
58	MRESULT 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	//******************************************************************************
64	BOOL 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	//******************************************************************************
151	MRESULT 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
200	RunDefWndProc:
201	RestoreOS2TIB();
202	return WinDefWindowProc( hwnd, msg, mp1, mp2 );
203	}
204	//******************************************************************************
205	//******************************************************************************
206	MRESULT 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(pswp->fl & SWP_NOADJUST) {
289	//ignore weird messages (TODO: why are they sent?)
290	break;
291	}
292	//CB: show dialog in front of owner
293	if (win32wnd->IsModalDialogOwner())
294	{
295	dprintf(("win32wnd->IsModalDialogOwner %x", win32wnd->getWindowHandle()));
296	pswp->fl \|= SWP_ZORDER;
297	pswp->hwndInsertBehind = win32wnd->getOS2HwndModalDialog();
298	if (pswp->fl & SWP_ACTIVATE)
299	{
300	pswp->fl &= ~SWP_ACTIVATE;
301	WinSetWindowPos(win32wnd->getOS2HwndModalDialog(),0,0,0,0,0,SWP_ACTIVATE);
302	}
303	}
304
305	if ((pswp->fl & (SWP_SIZE \| SWP_MOVE \| SWP_ZORDER)) == 0)
306	goto RunDefWndProc;
307
308	if(!win32wnd->CanReceiveSizeMsgs())
309	break;
310
311	WinQueryWindowPos(hwnd, &swpOld);
312	if(pswp->fl & (SWP_MOVE \| SWP_SIZE)) {
313	if (win32wnd->isChild()) {
314	if(win32wnd->getParent()) {
315	hParent = win32wnd->getParent()->getOS2WindowHandle();
316	}
317	else goto RunDefWndProc;
318	}
319	}
320	hwndAfter = pswp->hwndInsertBehind;
321	if(win32wnd->getParent()) {
322	OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, win32wnd->getParent()->getWindowHeight(),
323	win32wnd->getParent()->getClientRectPtr()->left,
324	win32wnd->getParent()->getClientRectPtr()->top,
325	hwnd);
326	}
327	else OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, OSLibQueryScreenHeight(), 0, 0, hwnd);
328
329	wp.hwnd = win32wnd->getWindowHandle();
330	if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
331	{
332	Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
333	if(wndAfter) {
334	wp.hwndInsertAfter = wndAfter->getWindowHandle();
335	}
336	else wp.hwndInsertAfter = HWND_TOP_W;
337	}
338
339	wpOld = wp;
340	win32wnd->MsgPosChanging((LPARAM)&wp);
341
342	if ((wp.hwndInsertAfter != wpOld.hwndInsertAfter) \|\|
343	(wp.x != wpOld.x) \|\| (wp.y != wpOld.y) \|\| (wp.cx != wpOld.cx) \|\| (wp.cy != wpOld.cy) \|\| (wp.flags != wpOld.flags))
344	{
345	dprintf(("OS2: WM_ADJUSTWINDOWPOS, app changed windowpos struct"));
346	dprintf(("%x (%d,%d), (%d,%d)", pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
347
348	if(win32wnd->getParent()) {
349	OSLibMapWINDOWPOStoSWP(&wp, pswp, &swpOld, win32wnd->getParent()->getWindowHeight(),
350	win32wnd->getParent()->getClientRectPtr()->left,
351	win32wnd->getParent()->getClientRectPtr()->top,
352	hwnd);
353	}
354	else OSLibMapWINDOWPOStoSWP(&wp, pswp, &swpOld, OSLibQueryScreenHeight(), 0, 0, hwnd);
355
356	dprintf(("%x (%d,%d), (%d,%d)", pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
357	pswp->fl \|= SWP_NOADJUST;
358	pswp->hwndInsertBehind = hwndAfter;
359	pswp->hwnd = hwnd;
360
361	return (MRESULT)0xf;
362	}
363	return (MRESULT)0;
364	}
365
366	case WM_WINDOWPOSCHANGED:
367	{
368	PSWP pswp = (PSWP)mp1,pswpOld = pswp+1;
369	SWP swpOld = *(pswp + 1);
370	WINDOWPOS wp;
371	HWND hParent = NULLHANDLE;
372	RECTL rect;
373
374	dprintf(("OS2: WM_WINDOWPOSCHANGED (%x) %x %x (%d,%d) (%d,%d)", mp2, win32wnd->getWindowHandle(), pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
375
376	if ((pswp->fl & (SWP_SIZE \| SWP_MOVE \| SWP_ZORDER)) == 0)
377	{
378	if(pswp->fl & SWP_ACTIVATE)
379	{
380	//Only send PM WM_ACTIVATE to top-level windows (frame windows)
381	if(!(WinQueryWindowUShort(hwnd,QWS_FLAGS) & FF_ACTIVE))
382	{
383	if(isFrame) {
384	WinSendMsg(hwnd, WM_ACTIVATE, (MPARAM)TRUE, (MPARAM)hwnd);
385	}
386	else
387	if(win32wnd->IsWindowCreated()) {
388	win32wnd->MsgActivate(1, 0, win32wnd->getWindowHandle(), hwnd);
389	}
390	}
391	}
392	goto RunDefWndProc;
393	}
394
395	if(pswp->fl & (SWP_MOVE \| SWP_SIZE))
396	{
397	if(win32wnd->isChild())
398	{
399	if(win32wnd->getParent()) {
400	hParent = win32wnd->getParent()->getOS2WindowHandle();
401	}
402	else goto PosChangedEnd; //parent has just been destroyed
403	}
404	}
405
406
407	if(win32wnd->getParent()) {
408	OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, win32wnd->getParent()->getWindowHeight(),
409	win32wnd->getParent()->getClientRectPtr()->left,
410	win32wnd->getParent()->getClientRectPtr()->top,
411	hwnd);
412	}
413	else OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, OSLibQueryScreenHeight(), 0, 0, hwnd);
414
415	wp.hwnd = win32wnd->getWindowHandle();
416	if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
417	{
418	Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
419	if(wndAfter) {
420	wp.hwndInsertAfter = wndAfter->getWindowHandle();
421	}
422	else wp.hwndInsertAfter = HWND_TOP_W;
423	}
424
425	if((pswp->fl & (SWP_MOVE \| SWP_SIZE)) && !(win32wnd->getStyle() & WS_MINIMIZE_W))
426	{
427	//CB: todo: use result for WM_CALCVALIDRECTS
428	//Get old client rectangle (for invalidation of frame window parts later on)
429	mapWin32ToOS2Rect(win32wnd->getWindowHeight(), win32wnd->getClientRectPtr(), (PRECTLOS2)&rect);
430
431	//Note: Also updates the new window rectangle
432	win32wnd->MsgFormatFrame(&wp);
433
434	if(win32wnd->CanReceiveSizeMsgs())
435	win32wnd->MsgPosChanged((LPARAM)&wp);
436
437	if((pswp->fl & SWP_SIZE) && ((pswp->cx != pswpOld->cx) \|\| (pswp->cy != pswpOld->cy)))
438	{
439	//redraw the frame (to prevent unnecessary client updates)
440	BOOL redrawAll = FALSE;
441
442	if (win32wnd->getWindowClass())
443	{
444	DWORD dwStyle = win32wnd->getWindowClass()->getClassLongA(GCL_STYLE_W);
445
446	if ((dwStyle & CS_HREDRAW_W) && (pswp->cx != pswpOld->cx))
447	redrawAll = TRUE;
448	else if ((dwStyle & CS_VREDRAW_W) && (pswp->cy != pswpOld->cy))
449	redrawAll = TRUE;
450	} else redrawAll = TRUE;
451
452	if (redrawAll)
453	{
454	//CB: redraw all children for now
455	// -> problems with update region if we don't do it
456	// todo: rewrite whole handling
457	WinInvalidateRect(hwnd,NULL,TRUE);
458	}
459	else
460	{
461	HPS hps = WinGetPS(hwnd);
462	RECTL frame,client,arcl[4];
463
464	WinQueryWindowRect(hwnd,&frame);
465	//top
466	arcl[0].xLeft = 0;
467	arcl[0].xRight = frame.xRight;
468	arcl[0].yBottom = rect.yTop;
469	arcl[0].yTop = frame.yTop;
470	//right
471	arcl[1].xLeft = rect.xRight;
472	arcl[1].xRight = frame.xRight;
473	arcl[1].yBottom = 0;
474	arcl[1].yTop = frame.yTop;
475	//left
476	arcl[2].xLeft = 0;
477	arcl[2].xRight = rect.xLeft;
478	arcl[2].yBottom = 0;
479	arcl[2].yTop = frame.yTop;
480	//bottom
481	arcl[3].xLeft = 0;
482	arcl[3].xRight = frame.xRight;
483	arcl[3].yBottom = 0;
484	arcl[3].yTop = rect.yBottom;
485
486	HRGN hrgn = GpiCreateRegion(hps,4,(PRECTL)&arcl);
487
488	WinInvalidateRegion(hwnd,hrgn,FALSE);
489	GpiDestroyRegion(hps,hrgn);
490	WinReleasePS(hps);
491	}
492	}
493	}
494	else
495	{
496	if(win32wnd->CanReceiveSizeMsgs())
497	win32wnd->MsgPosChanged((LPARAM)&wp);
498	}
499
500	if(pswp->fl & SWP_ACTIVATE)
501	{
502	//Only send PM WM_ACTIVATE to top-level windows (frame windows)
503	if(!(WinQueryWindowUShort(hwnd,QWS_FLAGS) & FF_ACTIVE))
504	{
505	if(isFrame) {
506	WinSendMsg(hwnd, WM_ACTIVATE, (MPARAM)TRUE, (MPARAM)hwnd);
507	}
508	else
509	if(win32wnd->IsWindowCreated()) {
510	win32wnd->MsgActivate(1, 0, win32wnd->getWindowHandle(), hwnd);
511	}
512	}
513	}
514
515	PosChangedEnd:
516	return (MRESULT)FALSE;
517	}
518
519	case WM_ACTIVATE:
520	{
521	USHORT flags = WinQueryWindowUShort(hwnd,QWS_FLAGS);
522
523	dprintf(("OS2: WM_ACTIVATE %x %x %x", hwnd, mp1, mp2));
524
525	WinSetWindowUShort(hwnd,QWS_FLAGS, SHORT1FROMMP(mp1) ? (flags \| FF_ACTIVE):(flags & ~FF_ACTIVE));
526	if(win32wnd->IsWindowCreated())
527	{
528	win32wnd->MsgActivate((LOWORD(pWinMsg->wParam) == WA_ACTIVE_W) ? 1 : 0, HIWORD(pWinMsg->wParam), pWinMsg->lParam, (HWND)mp2);
529
530	//CB: show owner behind the dialog
531	if(win32wnd->IsModalDialog())
532	{
533	Win32BaseWindow *topOwner = win32wnd->getOwner()->GetTopParent();
534
535	if(topOwner) WinSetWindowPos(topOwner->getOS2WindowHandle(),hwnd,0,0,0,0,SWP_ZORDER);
536	}
537	}
538	return 0;
539	}
540
541	case WM_SIZE:
542	{
543	dprintf(("OS2: WM_SIZE (%d,%d) (%d,%d)", SHORT1FROMMP(mp2), SHORT2FROMMP(mp2), SHORT1FROMMP(mp1), SHORT2FROMMP(mp2)));
544	goto RunDefWndProc;
545	}
546
547	case WM_CALCVALIDRECTS:
548	#if 0
549	{
550	PRECTL oldRect = (PRECTL)mp1,newRect = oldRect+1;
551	UINT res = CVR_ALIGNLEFT \| CVR_ALIGNTOP;
552
553	//CB: todo: use WM_NCCALCSIZE result
554	if (win32wnd->getWindowClass())
555	{
556	DWORD dwStyle = win32wnd->getWindowClass()->getClassLongA(GCL_STYLE_W);
557
558	if ((dwStyle & CS_HREDRAW_W) && (newRect->xRight-newRect->xLeft != oldRect->xRight-oldRect->xLeft))
559	res \|= CVR_REDRAW;
560	else
561	if ((dwStyle & CS_VREDRAW_W) && (newRect->yTop-newRect->yBottom != oldRect->yTop-oldRect->yBottom))
562	res \|= CVR_REDRAW;
563	}
564	else res \|= CVR_REDRAW;
565
566	return (MRESULT)res;
567	}
568	#else
569	dprintf(("PMWINDOW: WM_CALCVALIDRECTS %x", win32wnd->getWindowHandle()));
570	return (MRESULT)(CVR_ALIGNLEFT \| CVR_ALIGNTOP);
571	#endif
572
573	case WM_VRNENABLED:
574	dprintf(("OS2: WM_VRNENABLED %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
575	if(!win32wnd->isComingToTop() && ((win32wnd->getExStyle() & WS_EX_TOPMOST_W) == WS_EX_TOPMOST_W))
576	{
577	HWND hwndrelated;
578	Win32BaseWindow *topwindow;
579
580	win32wnd->setComingToTop(TRUE);
581
582	hwndrelated = WinQueryWindow(hwnd, QW_PREV);
583	dprintf(("WM_VRNENABLED hwndrelated = %x (hwnd=%x)", hwndrelated, hwnd));
584	topwindow = Win32BaseWindow::GetWindowFromOS2Handle(hwndrelated);
585	if(topwindow == NULL \|\| ((win32wnd->getExStyle() & WS_EX_TOPMOST_W) == 0)) {
586	//put window at the top of z order
587	WinSetWindowPos( hwnd, HWND_TOP, 0, 0, 0, 0, SWP_ZORDER );
588	}
589
590	win32wnd->setComingToTop(FALSE);
591	break;
592	}
593	goto RunDefWndProc;
594
595	case WM_SETFOCUS:
596	{
597	HWND hwndFocus = (HWND)mp1;
598
599	dprintf(("OS2: WM_SETFOCUS %x %x (%x) %d", win32wnd->getWindowHandle(), mp1, OS2ToWin32Handle(hwndFocus), mp2));
600
601	//PM doesn't allow SetFocus calls during WM_SETFOCUS message processing;
602	//must delay this function call
603
604	teb->o.odin.fWM_SETFOCUS = TRUE;
605	teb->o.odin.hwndFocus = 0;
606	if(WinQueryWindowULong(hwndFocus, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC) {
607	//another (non-win32) application's window
608	//set to NULL (allowed according to win32 SDK) to avoid problems
609	hwndFocus = NULL;
610	}
611	if((ULONG)mp2 == TRUE) {
612	HWND hwndFocusWin32 = OS2ToWin32Handle(hwndFocus);
613	recreateCaret (hwndFocusWin32);
614	win32wnd->MsgSetFocus(hwndFocusWin32);
615	}
616	else win32wnd->MsgKillFocus(OS2ToWin32Handle(hwndFocus));
617	teb->o.odin.fWM_SETFOCUS = FALSE;
618
619	break;
620	}
621
622	#if 0
623	//is sent to both windows gaining and loosing the focus
624	case WM_FOCUSCHANGE:
625	{
626	HWND hwndFocus = (HWND)mp1;
627	HWND hwndLoseFocus, hwndGainFocus;
628	USHORT usSetFocus = SHORT1FROMMP(mp2);
629	USHORT fsFocusChange = SHORT2FROMMP(mp2);
630
631	rc = 0;
632	dprintf(("OS2: WM_FOCUSCHANGE (start) %x %x %x %x", win32wnd->getWindowHandle(), hwndFocus, usSetFocus, fsFocusChange));
633	if(usSetFocus) {
634	hwndGainFocus = hwnd;
635	hwndLoseFocus = hwndFocus;
636	}
637	else {
638	hwndGainFocus = hwndFocus;
639	hwndLoseFocus = hwnd;
640	}
641
642	if(usSetFocus)
643	{
644	Win32BaseWindow *winfocus = Win32BaseWindow::GetWindowFromOS2Handle(hwndLoseFocus);
645	if(!(fsFocusChange & FC_NOSETACTIVE))
646	{
647	if(!winfocus \|\| (winfocus->GetTopParent() != win32wnd->GetTopParent()))
648	{
649	if(winfocus)
650	WinSendMsg(winfocus->GetTopParent()->getOS2WindowHandle(), WM_ACTIVATE, (MPARAM)0, (MPARAM)hwndGainFocus);
651	else
652	WinSendMsg(hwndLoseFocus, WM_ACTIVATE, (MPARAM)0, (MPARAM)hwndGainFocus);
653	}
654	}
655	//SvL: Check if window is still valid
656	win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
657	if(win32wnd == NULL)
658	return (MRESULT)rc;
659
660	if(!(fsFocusChange & FC_NOSETACTIVE))
661	{
662	Win32BaseWindow *topparent = win32wnd->GetTopParent();
663	if(!winfocus \|\| (winfocus->GetTopParent() != topparent))
664	{
665	if(!(fsFocusChange & FC_NOBRINGTOTOP))
666	{
667	if(topparent) {
668	//put window at the top of z order
669	WinSetWindowPos(topparent->getOS2WindowHandle(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER);
670	}
671	}
672
673	// PH 2000/09/01 Netscape 4.7
674	// check if topparent is valid
675	if (topparent)
676	WinSendMsg(topparent->getOS2WindowHandle(), WM_ACTIVATE, (MPARAM)1, (MPARAM)hwndLoseFocus);
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	//TODO: Don't send WM_SETSELECTION to child window if frame already has selection
685	if(!(fsFocusChange & FC_NOSETSELECTION)) {
686	WinSendMsg(hwndGainFocus, WM_SETSELECTION, (MPARAM)1, (MPARAM)0);
687	}
688
689	if(!(fsFocusChange & FC_NOSETFOCUS)) {
690	WinSendMsg(hwndGainFocus, WM_SETFOCUS, (MPARAM)hwndLoseFocus, (MPARAM)1);
691	}
692	}
693	else /* no usSetFocus */
694	{
695	if(!(fsFocusChange & FC_NOLOSEFOCUS)) {
696	WinSendMsg(hwndLoseFocus, WM_SETFOCUS, (MPARAM)hwndGainFocus, (MPARAM)0);
697	}
698	//TODO: Don't send WM_SETSELECTION to child window if frame already has selection
699	if(!(fsFocusChange & FC_NOLOSESELECTION)) {
700	WinSendMsg(hwndLoseFocus, WM_SETSELECTION, (MPARAM)0, (MPARAM)0);
701	}
702	//SvL: Check if window is still valid
703	win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
704	if(win32wnd == NULL) {
705	return (MRESULT)rc;
706	}
707
708	Win32BaseWindow *winfocus = Win32BaseWindow::GetWindowFromOS2Handle(hwndGainFocus);
709	if(!(fsFocusChange & FC_NOLOSEACTIVE))
710	{
711	Win32BaseWindow *topparent = win32wnd->GetTopParent();
712
713	if(!winfocus \|\| (winfocus->GetTopParent() != topparent))
714	{
715	// PH 2000/09/01 Netscape 4.7
716	// check if topparent is valid
717	if (topparent)
718	WinSendMsg(topparent->getOS2WindowHandle(), WM_ACTIVATE, (MPARAM)0, (MPARAM)hwndGainFocus);
719	}
720	}
721	//SvL: Check if window is still valid
722	win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
723	if(win32wnd == NULL)
724	return (MRESULT)rc;
725
726	if(!(fsFocusChange & FC_NOSETACTIVE))
727	{
728	if(!winfocus \|\| (winfocus->GetTopParent() != win32wnd->GetTopParent()))
729	{
730	if(winfocus)
731	{
732	// PH 2000/09/01 Netscape 4.7
733	// check if topparent is valid
734	Win32BaseWindow *topparent = winfocus->GetTopParent();
735	if (topparent)
736	WinSendMsg(topparent->getOS2WindowHandle(), WM_ACTIVATE, (MPARAM)1, (MPARAM)hwndLoseFocus);
737	}
738	else
739	WinSendMsg(hwndGainFocus, WM_ACTIVATE, (MPARAM)1, (MPARAM)hwndLoseFocus);
740	}
741	}
742	}
743
744
745	#ifdef DEBUG
746	SetWin32TIB();
747	dprintf(("OS2: WM_FOCUSCHANGE (end) %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
748	#endif
749	return (MRESULT)rc;
750	}
751	#endif
752
753	//**************************************************************************
754	//Mouse messages (OS/2 Window coordinates -> Win32 coordinates relative to screen
755	//**************************************************************************
756	case WM_HITTEST:
757	{
758	if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
759	win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
760	}
761	if(win32wnd && win32wnd->IsWindowCreated())
762	{
763	MRESULT rc;
764
765	rc = (MRESULT)win32wnd->MsgHitTest(pWinMsg);
766	return rc;
767	}
768	return (MRESULT)HT_NORMAL;
769	}
770
771	case WM_BUTTON1DOWN:
772	case WM_BUTTON1UP:
773	case WM_BUTTON1DBLCLK:
774	case WM_BUTTON2DOWN:
775	case WM_BUTTON2UP:
776	case WM_BUTTON2DBLCLK:
777	case WM_BUTTON3DOWN:
778	case WM_BUTTON3UP:
779	case WM_BUTTON3DBLCLK:
780	if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
781	win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
782	}
783	if(win32wnd)
784	win32wnd->MsgButton(pWinMsg);
785
786	rc = (MRESULT)TRUE;
787	break;
788
789	case WM_BUTTON2MOTIONSTART:
790	case WM_BUTTON2MOTIONEND:
791	case WM_BUTTON2CLICK:
792	case WM_BUTTON1MOTIONSTART:
793	case WM_BUTTON1MOTIONEND:
794	case WM_BUTTON1CLICK:
795	case WM_BUTTON3MOTIONSTART:
796	case WM_BUTTON3MOTIONEND:
797	case WM_BUTTON3CLICK:
798	rc = (MRESULT)TRUE;
799	break;
800
801	case WM_MOUSEMOVE:
802	{
803	if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
804	win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
805	}
806	if(win32wnd)
807	win32wnd->MsgMouseMove(pWinMsg);
808	break;
809	}
810
811	case WM_CONTROL:
812	goto RunDefWndProc;
813
814	case WM_COMMAND:
815	dprintf(("OS2: WM_COMMAND %x %x %x", hwnd, mp1, mp2));
816	win32wnd->DispatchMsgA(pWinMsg);
817	break;
818
819	case WM_SYSCOMMAND:
820	win32wnd->DispatchMsgA(pWinMsg);
821	break;
822
823	case WM_RENDERFMT:
824	case WM_RENDERALLFMTS:
825	case WM_DESTROYCLIPBOARD:
826	win32wnd->DispatchMsgA(pWinMsg);
827	break;
828
829	case WM_CHAR:
830	win32wnd->MsgChar(pWinMsg);
831	break;
832
833	case WM_TIMER:
834	win32wnd->DispatchMsgA(pWinMsg);
835	goto RunDefWndProc;
836
837	case WM_SETWINDOWPARAMS:
838	{
839	WNDPARAMS wndParams = (WNDPARAMS )mp1;
840
841	dprintf(("OS2: WM_SETWINDOWPARAMS %x", hwnd));
842	if(wndParams->fsStatus & WPM_TEXT) {
843	win32wnd->MsgSetText(wndParams->pszText, wndParams->cchText);
844	}
845	goto RunDefWndProc;
846	}
847
848	case WM_QUERYWINDOWPARAMS:
849	{
850	PWNDPARAMS wndpars = (PWNDPARAMS)mp1;
851	ULONG textlen;
852	PSZ wintext;
853
854	if(wndpars->fsStatus & (WPM_CCHTEXT \| WPM_TEXT))
855	{
856	if(wndpars->fsStatus & WPM_TEXT)
857	win32wnd->MsgGetText(wndpars->pszText, wndpars->cchText);
858	if(wndpars->fsStatus & WPM_CCHTEXT)
859	wndpars->cchText = win32wnd->MsgGetTextLength();
860
861	wndpars->fsStatus = 0;
862	wndpars->cbCtlData = 0;
863	wndpars->cbPresParams = 0;
864	return (MRESULT)TRUE;
865	}
866	goto RunDefWndProc;
867	}
868
869	case WM_PAINT:
870	{
871	RECTL rectl;
872	BOOL rc;
873
874	rc = WinQueryUpdateRect(hwnd, &rectl);
875	dprintf(("OS2: WM_PAINT %x (%d,%d) (%d,%d) rc=%d", win32wnd->getWindowHandle(), rectl.xLeft, rectl.yBottom, rectl.xRight, rectl.yTop, rc));
876
877	if(rc && win32wnd->IsWindowCreated() && (rectl.xLeft != rectl.xRight &&
878	rectl.yBottom != rectl.yTop))
879	{
880	PRECT pClient = win32wnd->getClientRectPtr();
881	PRECT pWindow = win32wnd->getWindowRect();
882
883	if(!(pClient->left == 0 && pClient->top == 0 &&
884	win32wnd->getClientHeight() == win32wnd->getWindowHeight() &&
885	win32wnd->getClientWidth() == win32wnd->getWindowWidth()))
886	{
887	win32wnd->MsgNCPaint();
888	}
889	win32wnd->DispatchMsgA(pWinMsg);
890	}
891	else goto RunDefWndProc;
892
893	//SvL: Not calling the default window procedure causes all sorts of
894	// strange problems (redraw & hanging app)
895	// -> check what WinBeginPaint does what we're forgetting in BeginPaint
896	// WinQueryUpdateRect(hwnd, &rectl);
897	// if(rectl.xLeft == 0 && rectl.yTop == 0 && rectl.xRight == 0 && rectl.yBottom == 0) {
898	// RestoreOS2TIB();
899	// return (MRESULT)FALSE;
900	// }
901	// dprintf(("Update rectangle (%d,%d)(%d,%d) not empty, msg %x", rectl.xLeft, rectl.yTop, rectl.xRight, rectl.yBottom, pWinMsg->message));
902	// goto RunDefWndProc;
903	break;
904	}
905
906	case WM_ERASEBACKGROUND:
907	{
908	dprintf(("OS2: WM_ERASEBACKGROUND %x", win32wnd->getWindowHandle()));
909	return (MRESULT)FALSE;
910	}
911
912	#if 0
913	case WM_CONTEXTMENU:
914	{
915	win32wnd->DispatchMsgA(pWinMsg);
916
917	return (MRESULT)TRUE;
918	}
919	#endif
920
921	case WM_QUERYTRACKINFO:
922	{
923	PTRACKINFO trackInfo = (PTRACKINFO)mp2;
924
925	dprintf(("OS2: WM_QUERYTRACKINFO %x", win32wnd->getWindowHandle()));
926	trackInfo->cxBorder = 4;
927	trackInfo->cyBorder = 4;
928	win32wnd->AdjustTrackInfo((PPOINT)&trackInfo->ptlMinTrackSize,(PPOINT)&trackInfo->ptlMaxTrackSize);
929	return (MRESULT)TRUE;
930	}
931
932	case WM_QUERYBORDERSIZE:
933	{
934	PWPOINT size = (PWPOINT)mp1;
935
936	dprintf(("OS2: WM_QUERYBORDERSIZE %x", win32wnd->getWindowHandle()));
937
938	size->x = 0;
939	size->y = 0;
940	return (MRESULT)TRUE;
941	}
942
943	case WM_REALIZEPALETTE:
944	{
945	dprintf(("OS2: WM_REALIZEPALETTE"));
946	goto RunDefWndProc;
947	}
948
949	case WM_OWNERPOSCHANGE:
950	{
951	dprintf(("OS2: WM_OWNERPOSCHANGE"));
952	goto RunDefWndProc;
953	}
954
955	case WM_INITMENU:
956	case WM_MENUSELECT:
957	case WM_MENUEND:
958	case WM_NEXTMENU:
959	case WM_SYSCOLORCHANGE:
960	case WM_SYSVALUECHANGED:
961	case WM_SETSELECTION:
962	case WM_PPAINT:
963	case WM_PSETFOCUS:
964	case WM_PSYSCOLORCHANGE:
965	case WM_PSIZE:
966	case WM_PACTIVATE:
967	case WM_PCONTROL:
968	case WM_HELP:
969	case WM_APPTERMINATENOTIFY:
970	case WM_PRESPARAMCHANGED:
971	case WM_DRAWITEM:
972	case WM_MEASUREITEM:
973	case WM_CONTROLPOINTER:
974	case WM_QUERYDLGCODE:
975	case WM_SUBSTITUTESTRING:
976	case WM_MATCHMNEMONIC:
977	case WM_SAVEAPPLICATION:
978	case WM_SEMANTICEVENT:
979	default:
980	dprintf2(("OS2: RunDefWndProc hwnd %x msg %x mp1 %x mp2 %x", hwnd, msg, mp1, mp2));
981	RestoreOS2TIB();
982	return WinDefWindowProc( hwnd, msg, mp1, mp2 );
983	}
984	return (MRESULT)rc;
985
986	RunDefWndProc:
987	// dprintf(("OS2: RunDefWndProc msg %x for %x", msg, hwnd));
988	RestoreOS2TIB();
989	return WinDefWindowProc( hwnd, msg, mp1, mp2 );
990	} /* End of Win32WindowProc */
991	//******************************************************************************
992	//******************************************************************************
993	MRESULT EXPENTRY Win32FrameWindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
994	{
995	POSTMSG_PACKET *postmsg;
996	OSLIBPOINT point, ClientPoint;
997	Win32BaseWindow *win32wnd;
998	TEB *teb;
999	MRESULT rc = 0;
1000	MSG winMsg, *pWinMsg;
1001
1002	//Restore our FS selector
1003	SetWin32TIB();
1004
1005	//NOTE-------------->>>>>> If this is changed, also change Win32WindowProc!! <<<<<<<<<<<-------------------- BEGIN
1006	teb = GetThreadTEB();
1007	win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
1008
1009	if(!teb \|\| (msg != WM_CREATE && win32wnd == NULL)) {
1010	dprintf(("Invalid win32wnd pointer for window %x msg %x", hwnd, msg));
1011	goto RunDefFrameWndProc;
1012	}
1013	//// if(teb->o.odin.fIgnoreMsgs) {
1014	//// goto RunDefWndProc;
1015	//// }
1016
1017	if((teb->o.odin.msgstate & 1) == 0)
1018	{//message that was sent directly to our window proc handler; translate it here
1019	QMSG qmsg;
1020
1021	qmsg.msg = msg;
1022	qmsg.hwnd = hwnd;
1023	qmsg.mp1 = mp1;
1024	qmsg.mp2 = mp2;
1025	qmsg.time = WinQueryMsgTime(teb->o.odin.hab);
1026	WinQueryMsgPos(teb->o.odin.hab, &qmsg.ptl);
1027	qmsg.reserved = 0;
1028
1029	if(OS2ToWinMsgTranslate((PVOID)teb, &qmsg, &winMsg, FALSE, MSG_REMOVE) == FALSE)
1030	{//message was not translated
1031	memset(&winMsg, 0, sizeof(MSG));
1032	}
1033	pWinMsg = &winMsg;
1034	}
1035	else {
1036	pWinMsg = &teb->o.odin.msg;
1037	teb->o.odin.msgstate++;
1038	}
1039	//NOTE-------------->>>>>> If this is changed, also change Win32WindowProc!! <<<<<<<<<<<-------------------- END
1040
1041	switch( msg )
1042	{
1043	case WM_CREATE:
1044	{
1045	RestoreOS2TIB();
1046	pfnFrameWndProc(hwnd, msg, mp1, mp2);
1047	SetWin32TIB();
1048	rc = ProcessPMMessage(hwnd, msg, mp1, mp2, win32wnd, pWinMsg, teb, TRUE);
1049	break;
1050	}
1051
1052	case WM_CALCFRAMERECT:
1053	dprintf(("OS2: WM_CALCFRAMERECT %x", win32wnd->getWindowHandle()));
1054	rc = (MRESULT)TRUE;
1055	break;
1056
1057	case WM_QUERYCTLTYPE:
1058	// This is a frame window
1059	dprintf(("OS2: WM_QUERYCTLTYPE %x", win32wnd->getWindowHandle()));
1060	rc = (MRESULT)CCT_FRAME;
1061	break;
1062
1063	case WM_QUERYFOCUSCHAIN:
1064	dprintf(("OS2: WM_QUERYFOCUSCHAIN %x", win32wnd->getWindowHandle()));
1065	goto RunDefFrameWndProc;
1066
1067	case WM_FOCUSCHANGE:
1068	{
1069	HWND hwndFocus = (HWND)mp1;
1070	HWND hwndLoseFocus, hwndGainFocus;
1071	USHORT usSetFocus = SHORT1FROMMP(mp2);
1072	USHORT fsFocusChange = SHORT2FROMMP(mp2);
1073
1074	dprintf(("OS2: WM_FOCUSCHANGE %x %x %x %x", win32wnd->getWindowHandle(), hwndFocus, usSetFocus, fsFocusChange));
1075	goto RunDefFrameWndProc;
1076	}
1077
1078	case WM_ACTIVATE:
1079	case WM_SETFOCUS:
1080	{
1081	rc = ProcessPMMessage(hwnd, msg, mp1, mp2, win32wnd, pWinMsg, teb, TRUE);
1082	goto RunDefFrameWndProc;
1083	}
1084
1085	#if 0
1086	//just a test
1087	case WM_ADJUSTWINDOWPOS:
1088	case WM_WINDOWPOSCHANGED:
1089	{
1090	rc = ProcessPMMessage(hwnd, msg, mp1, mp2, win32wnd, pWinMsg, teb, TRUE);
1091	goto RunDefFrameWndProc;
1092	}
1093	#endif
1094
1095	case WM_QUERYFRAMEINFO:
1096	dprintf(("OS2: WM_QUERYFRAMEINFO %x", win32wnd->getWindowHandle()));
1097	goto RunDefFrameWndProc;
1098
1099	case WM_FORMATFRAME:
1100	dprintf(("OS2: WM_FORMATFRAME %x", win32wnd->getWindowHandle()));
1101	goto RunDefFrameWndProc;
1102
1103	case WM_ADJUSTFRAMEPOS:
1104	{
1105	PSWP pswp = (PSWP)mp1;
1106
1107	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));
1108	goto RunDefFrameWndProc;
1109	}
1110
1111	case WM_MINMAXFRAME:
1112	{
1113	PSWP swp = (PSWP)mp1;
1114
1115	if (!win32wnd->IsWindowCreated()) goto RunDefWndProc;
1116
1117	dprintf(("OS2: WM_MINMAXFRAME %x",hwnd));
1118	if ((swp->fl & SWP_MAXIMIZE) == SWP_MAXIMIZE)
1119	{
1120	win32wnd->setStyle((win32wnd->getStyle() & ~WS_MINIMIZE_W) \| WS_MAXIMIZE_W);
1121
1122	RECT rect;
1123
1124	rect.left = rect.top = rect.right = rect.bottom = 0;
1125	win32wnd->AdjustMaximizedRect(&rect);
1126	swp->x += rect.left;
1127	swp->cx += rect.right-rect.left;
1128	swp->y -= rect.bottom;
1129	swp->cy += rect.bottom-rect.top;
1130	}
1131	else
1132	if ((swp->fl & SWP_MINIMIZE) == SWP_MINIMIZE)
1133	{
1134	win32wnd->setStyle((win32wnd->getStyle() & ~WS_MAXIMIZE_W) \| WS_MINIMIZE_W);
1135	}
1136	else
1137	if ((swp->fl & SWP_RESTORE) == SWP_RESTORE)
1138	{
1139	win32wnd->setStyle(win32wnd->getStyle() & ~(WS_MINIMIZE_W \| WS_MAXIMIZE_W));
1140	}
1141	goto RunDefWndProc;
1142	}
1143
1144	case WM_UPDATEFRAME:
1145	dprintf(("OS2: WM_UPDATEFRAME %x", win32wnd->getWindowHandle()));
1146	goto RunDefFrameWndProc;
1147
1148	default:
1149	rc = ProcessPMMessage(hwnd, msg, mp1, mp2, win32wnd, pWinMsg, teb, TRUE);
1150	break;
1151	}
1152	RestoreOS2TIB();
1153	return (MRESULT)rc;
1154
1155	RunDefFrameWndProc:
1156	RestoreOS2TIB();
1157	return pfnFrameWndProc(hwnd, msg, mp1, mp2);
1158
1159	RunDefWndProc:
1160	RestoreOS2TIB();
1161	return Win32WindowProc(hwnd, msg, mp1, mp2);
1162	}
1163	//******************************************************************************
1164	//TODO: Quickly moving a window two times doesn't force a repaint (1st time)
1165	//******************************************************************************
1166	VOID FrameTrackFrame(Win32BaseWindow *win32wnd,DWORD flags)
1167	{
1168	TRACKINFO track;
1169	RECTL rcl;
1170	PRECT pWindowRect, pClientRect;
1171	HWND hwndTracking;
1172	HPS hpsTrack;
1173	LONG parentHeight, parentWidth;
1174
1175	dprintf(("FrameTrackFrame: %x %x", win32wnd->getWindowHandle(), flags));
1176	track.cxBorder = 4;
1177	track.cyBorder = 4; /* 4 pel wide lines used for rectangle */
1178	track.cxGrid = 1;
1179	track.cyGrid = 1; /* smooth tracking with mouse */
1180	track.cxKeyboard = 8;
1181	track.cyKeyboard = 8; /* faster tracking using cursor keys */
1182
1183	pWindowRect = win32wnd->getWindowRect();
1184	if(win32wnd->getParent()) {
1185	parentHeight = win32wnd->getParent()->getWindowHeight();
1186	parentWidth = win32wnd->getParent()->getWindowWidth();
1187	hwndTracking = win32wnd->getParent()->getOS2WindowHandle();
1188	hpsTrack = WinGetPS(hwndTracking);
1189	}
1190	else {
1191	parentHeight = OSLibQueryScreenHeight();
1192	parentWidth = OSLibQueryScreenWidth();
1193	hwndTracking = HWND_DESKTOP;
1194	hpsTrack = NULL;
1195	}
1196
1197	mapWin32ToOS2Rect(parentHeight, pWindowRect, (PRECTLOS2)&track.rclTrack);
1198	WinQueryWindowRect(hwndTracking, &track.rclBoundary);
1199
1200	track.ptlMinTrackSize.x = 10;
1201	track.ptlMinTrackSize.y = 10; /* set smallest allowed size of rectangle */
1202	track.ptlMaxTrackSize.x = parentWidth;
1203	track.ptlMaxTrackSize.y = parentHeight; /* set largest allowed size of rectangle */
1204
1205	win32wnd->AdjustTrackInfo((PPOINT)&track.ptlMinTrackSize, (PPOINT)&track.ptlMaxTrackSize);
1206
1207	track.fs = flags;
1208
1209	if(WinTrackRect(hwndTracking, NULL, &track) )
1210	{
1211	if(hpsTrack) WinReleasePS(hpsTrack);
1212
1213	/* if successful copy final position back */
1214	if(!WinEqualRect(0, &rcl, &track.rclTrack)) {
1215	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));
1216	if(flags == TF_MOVE) {
1217	WinSetWindowPos(win32wnd->getOS2WindowHandle(),
1218	0, track.rclTrack.xLeft, track.rclTrack.yBottom,
1219	0, 0, SWP_MOVE);
1220	}
1221	else {
1222	SetWindowPos(win32wnd->getWindowHandle(), 0, track.rclTrack.xLeft,
1223	parentHeight - track.rclTrack.yTop,
1224	track.rclTrack.xRight - track.rclTrack.xLeft,
1225	track.rclTrack.yTop - track.rclTrack.yBottom,
1226	SWP_NOACTIVATE_W \| SWP_NOZORDER_W \| SWP_NOACTIVATE_W);
1227	// WinSetWindowPos(win32wnd->getOS2WindowHandle(),
1228	// 0, track.rclTrack.xLeft, track.rclTrack.yBottom,
1229	// track.rclTrack.xRight - track.rclTrack.xLeft,
1230	// track.rclTrack.yTop - track.rclTrack.yBottom,
1231	// SWP_SIZE\|SWP_MOVE);
1232	}
1233	}
1234	return;
1235	}
1236	if(hpsTrack) WinReleasePS(hpsTrack);
1237	return;
1238	}
1239	//******************************************************************************
1240	//******************************************************************************

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