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source: trunk/src/user32/win32wbase.cpp@ 2834

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Last change on this file since 2834 was 2834, checked in by cbratschi, 26 years ago
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1	/* $Id: win32wbase.cpp,v 1.165 2000-02-20 18:28:34 cbratschi Exp $ */
2	/*
3	* Win32 Window Base Class for OS/2
4	*
5	* Copyright 1998-2000 Sander van Leeuwen (sandervl@xs4all.nl)
6	* Copyright 1999 Daniela Engert (dani@ngrt.de)
7	* Copyright 1999-2000 Christoph Bratschi (cbratschi@datacomm.ch)
8	*
9	* Parts based on Wine Windows code (windows\win.c)
10	*
11	* Copyright 1993, 1994, 1996 Alexandre Julliard
12	* 1995 Alex Korobka
13	*
14	* TODO: Not thread/process safe
15	*
16	* NOTE: Client rectangle always relative to frame window; window rectangle in screen coordinates
17	*
18	* Project Odin Software License can be found in LICENSE.TXT
19	*
20	*/
21	#include <os2win.h>
22	#include <win.h>
23	#include <stdlib.h>
24	#include <string.h>
25	#include <stdarg.h>
26	#include <assert.h>
27	#include <misc.h>
28	#include <heapstring.h>
29	#include <win32wbase.h>
30	#include <winres.h>
31	#include "wndmsg.h"
32	#include "oslibwin.h"
33	#include "oslibmsg.h"
34	#include "oslibutil.h"
35	#include "oslibgdi.h"
36	#include "oslibres.h"
37	#include "oslibdos.h"
38	#include "syscolor.h"
39	#include "win32wndhandle.h"
40	#include "dc.h"
41	#include "pmframe.h"
42	#include "win32wdesktop.h"
43	#include "pmwindow.h"
44	#include "controls.h"
45	#include <wprocess.h>
46	#include "winmouse.h"
47	#include <win\hook.h>
48	#include <menu.h>
49	#define INCL_TIMERWIN32
50	#include "timer.h"
51
52	#define DBG_LOCALLOG DBG_win32wbase
53	#include "dbglocal.h"
54
55	#define SC_ABOUTWINE (SC_SCREENSAVE+1)
56	#define SC_PUTMARK (SC_SCREENSAVE+2)
57
58	/* bits in the dwKeyData */
59	#define KEYDATA_ALT 0x2000
60	#define KEYDATA_PREVSTATE 0x4000
61
62	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle);
63
64	static fDestroyAll = FALSE;
65	//For quick lookup of current process id
66	static ULONG currentProcessId = -1;
67
68	//******************************************************************************
69	//******************************************************************************
70	Win32BaseWindow::Win32BaseWindow(DWORD objType) : GenericObject(&windows, objType)
71	{
72	Init();
73	}
74	//******************************************************************************
75	//******************************************************************************
76	Win32BaseWindow::Win32BaseWindow(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode)
77	: GenericObject(&windows, OBJTYPE_WINDOW), ChildWindow()
78	{
79	Init();
80	this->isUnicode = isUnicode;
81	CreateWindowExA(lpCreateStructA, classAtom);
82	}
83	//******************************************************************************
84	//******************************************************************************
85	void Win32BaseWindow::Init()
86	{
87	isUnicode = FALSE;
88	fFirstShow = TRUE;
89	fIsDialog = FALSE;
90	fIsModalDialogOwner = FALSE;
91	OS2HwndModalDialog = 0;
92	fInternalMsg = FALSE;
93	fNoSizeMsg = FALSE;
94	fIsDestroyed = FALSE;
95	fDestroyWindowCalled = FALSE;
96	fCreated = FALSE;
97	fTaskList = FALSE;
98	fParentDC = FALSE;
99
100	windowNameA = NULL;
101	windowNameW = NULL;
102	wndNameLength = 0;
103
104	userWindowLong = NULL;;
105	nrUserWindowLong = 0;
106
107	magic = WIN32PM_MAGIC;
108	OS2Hwnd = 0;
109	OS2HwndFrame = 0;
110	hSysMenu = 0;
111	Win32Hwnd = 0;
112
113	if(HwAllocateWindowHandle(&Win32Hwnd, (ULONG)this) == FALSE)
114	{
115	dprintf(("Win32BaseWindow::Init HwAllocateWindowHandle failed!!"));
116	DebugInt3();
117	}
118
119	posx = posy = 0;
120	width = height = 0;
121
122	dwExStyle = 0;
123	dwStyle = 0;
124	win32wndproc = 0;
125	hInstance = 0;
126	dwIDMenu = 0; //0xFFFFFFFF; //default -1
127	userData = 0;
128	contextHelpId = 0;
129	hotkey = 0;
130
131	pOldFrameProc = NULL;
132
133	hwndLinkAfter = HWND_BOTTOM;
134	flags = 0;
135	isIcon = FALSE;
136	lastHitTestVal = HTOS_NORMAL;
137	owner = NULL;
138	windowClass = 0;
139
140	iconResource = NULL;
141
142	EraseBkgndFlag = TRUE;
143	PSEraseFlag = FALSE;
144	SuppressEraseFlag = FALSE;
145
146	horzScrollInfo = NULL;
147	vertScrollInfo = NULL;
148
149	ownDC = 0;
150	hWindowRegion = 0;
151	hClipRegion = 0;
152
153	if(currentProcessId == -1)
154	{
155	currentProcessId = GetCurrentProcessId();
156	}
157	dwThreadId = GetCurrentThreadId();
158	dwProcessId = currentProcessId;
159	}
160	//******************************************************************************
161	//todo get rid of resources (menu, icon etc)
162	//******************************************************************************
163	Win32BaseWindow::~Win32BaseWindow()
164	{
165	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
166	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
167
168	if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
169	{
170	//if we're the last child that's being destroyed and our
171	//parent window was also destroyed, then we delete the parent object
172	if(getParent()->IsWindowDestroyed())
173	{
174	dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
175	delete getParent();
176	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
177	}
178	}
179	else
180	if(fDestroyAll) {
181	dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
182	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
183	}
184
185	if(isOwnDC())
186	releaseOwnDC(ownDC);
187
188	if(Win32Hwnd)
189	HwFreeWindowHandle(Win32Hwnd);
190
191	if(userWindowLong)
192	free(userWindowLong);
193
194	if(windowNameA) {
195	free(windowNameA);
196	windowNameA = NULL;
197	}
198	if(windowNameW) {
199	free(windowNameW);
200	windowNameW = NULL;
201	}
202	if(vertScrollInfo) {
203	free(vertScrollInfo);
204	vertScrollInfo = NULL;
205	}
206	if(horzScrollInfo) {
207	free(horzScrollInfo);
208	horzScrollInfo = NULL;
209	}
210	}
211	//******************************************************************************
212	//******************************************************************************
213	void Win32BaseWindow::DestroyAll()
214	{
215	fDestroyAll = TRUE;
216	GenericObject::DestroyAll(windows);
217	}
218	//******************************************************************************
219	//******************************************************************************
220	BOOL Win32BaseWindow::isChild()
221	{
222	return ((dwStyle & WS_CHILD) != 0);
223	}
224	//******************************************************************************
225	//******************************************************************************
226	BOOL Win32BaseWindow::IsWindowUnicode()
227	{
228	dprintf2(("IsWindowUnicode %x %d", getWindowHandle(), WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W));
229	return (WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W);
230	}
231	//******************************************************************************
232	//******************************************************************************
233	BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
234	{
235	char buffer[256];
236
237	#ifdef DEBUG
238	PrintWindowStyle(cs->style, cs->dwExStyle);
239	#endif
240
241	sw = SW_SHOW;
242	SetLastError(0);
243
244	/* Find the parent window */
245	if (cs->hwndParent)
246	{
247	Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
248	if(!window) {
249	dprintf(("Bad parent %04x\n", cs->hwndParent ));
250	SetLastError(ERROR_INVALID_PARAMETER);
251	return FALSE;
252	}
253	/* Make sure parent is valid */
254	if (!window->IsWindow() )
255	{
256	dprintf(("Bad parent %04x\n", cs->hwndParent ));
257	SetLastError(ERROR_INVALID_PARAMETER);
258	return FALSE;
259	}
260	}
261	else
262	if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
263	dprintf(("No parent for child window\n" ));
264	SetLastError(ERROR_INVALID_PARAMETER);
265	return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
266	}
267
268	/* Find the window class */
269	windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
270	if (!windowClass)
271	{
272	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
273	dprintf(("Bad class '%s'\n", buffer ));
274	SetLastError(ERROR_INVALID_PARAMETER);
275	return 0;
276	}
277	#ifdef DEBUG
278	if(HIWORD(cs->lpszClass))
279	{
280	char *astring;
281
282	if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
283	else astring = (char *)cs->lpszClass;
284
285	dprintf(("Window class %s", astring));
286	if(isUnicode) FreeAsciiString(astring);
287	}
288	else dprintf(("Window class %x", cs->lpszClass));
289	#endif
290
291	/* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
292	* with an atom as the class name, put some programs expect to have a REAL string in
293	* lpszClass when the CREATESTRUCT is sent with WM_CREATE
294	*/
295	if (!HIWORD(cs->lpszClass) ) {
296	if (isUnicode) {
297	GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
298	}
299	else {
300	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
301	}
302	cs->lpszClass = buffer;
303	}
304
305	/* Fix the coordinates */
306	fXDefault = FALSE;
307	fCXDefault = FALSE;
308	if ((cs->x == CW_USEDEFAULT) \|\| (cs->x == CW_USEDEFAULT16))
309	{
310	/* Never believe Microsoft's documentation... CreateWindowEx doc says
311	* that if an overlapped window is created with WS_VISIBLE style bit
312	* set and the x parameter is set to CW_USEDEFAULT, the system ignores
313	* the y parameter. However, disassembling NT implementation (WIN32K.SYS)
314	* reveals that
315	*
316	* 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
317	* 2) it does not ignore the y parameter as the docs claim; instead, it
318	* uses it as second parameter to ShowWindow() unless y is either
319	* CW_USEDEFAULT or CW_USEDEFAULT16.
320	*
321	* The fact that we didn't do 2) caused bogus windows pop up when wine
322	* was running apps that were using this obscure feature. Example -
323	* calc.exe that comes with Win98 (only Win98, it's different from
324	* the one that comes with Win95 and NT)
325	*/
326	if ((cs->y != CW_USEDEFAULT) && (cs->y != CW_USEDEFAULT16)) sw = cs->y;
327
328	/* We have saved cs->y, now we can trash it */
329	cs->x = 0;
330	cs->y = 0;
331	fXDefault = TRUE;
332	}
333	if ((cs->cx == CW_USEDEFAULT) \|\| (cs->cx == CW_USEDEFAULT16))
334	{
335	cs->cx = 600; /* FIXME */
336	cs->cy = 400;
337	fCXDefault = TRUE;
338	}
339	if (cs->style & (WS_POPUP \| WS_CHILD))
340	{
341	fXDefault = FALSE;
342	if (fCXDefault)
343	{
344	fCXDefault = FALSE;
345	cs->cx = cs->cy = 0;
346	}
347	}
348	if (fXDefault && !fCXDefault) fXDefault = FALSE; //CB: only x positioning doesn't work (calc.exe,cdrlabel.exe)
349
350	if (cs->x < 0) cs->x = 0;
351	if (cs->y < 0) cs->y = 0;
352
353	//Allocate window words
354	nrUserWindowLong = windowClass->getExtraWndWords();
355	if(nrUserWindowLong) {
356	userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
357	memset(userWindowLong, 0, nrUserWindowLong);
358	}
359
360	if ((cs->style & WS_CHILD) && cs->hwndParent)
361	{
362	SetParent(cs->hwndParent);
363	owner = GetWindowFromHandle(cs->hwndParent);
364	if(owner == NULL)
365	{
366	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
367	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
368	return FALSE;
369	}
370	//SvL: Shell positioning shouldn't be done for child windows! (breaks Notes)
371	fXDefault = fCXDefault = FALSE;
372	}
373	else
374	{
375	SetParent(0);
376	if (!cs->hwndParent \|\| (cs->hwndParent == windowDesktop->getWindowHandle())) {
377	owner = NULL;
378	}
379	else
380	{
381	owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
382	if(owner == NULL)
383	{
384	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
385	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
386	return FALSE;
387	}
388	}
389	}
390
391	WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, windowClass->getWindowProc(), WINPROC_GetProcType(windowClass->getWindowProc()), WIN_PROC_WINDOW);
392	hInstance = cs->hInstance;
393	dwStyle = cs->style & ~WS_VISIBLE;
394	dwExStyle = cs->dwExStyle;
395
396	hwndLinkAfter = HWND_TOP;
397	if(CONTROLS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
398	{
399	hwndLinkAfter = HWND_BOTTOM;
400	dwStyle \|= WS_CLIPSIBLINGS;
401	}
402	else
403	if(CONTROLS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
404	dwStyle \|= WS_CLIPSIBLINGS;
405	}
406
407	/* Increment class window counter */
408	windowClass->IncreaseWindowCount();
409
410	if (HOOK_IsHooked( WH_CBT ))
411	{
412	CBT_CREATEWNDA cbtc;
413	LRESULT ret;
414
415	cbtc.lpcs = cs;
416	cbtc.hwndInsertAfter = hwndLinkAfter;
417	ret = HOOK_CallHooksA(WH_CBT, HCBT_CREATEWND, getWindowHandle(), (LPARAM)&cbtc);
418	if(ret)
419	{
420	dprintf(("CBT-hook returned 0!!"));
421	SetLastError(ERROR_CAN_NOT_COMPLETE); //todo: wrong error
422	return FALSE;
423	}
424	}
425
426	/* Correct the window style */
427	if (!(cs->style & WS_CHILD))
428	{
429	dwStyle \|= WS_CLIPSIBLINGS;
430	if (!(cs->style & WS_POPUP))
431	{
432	dwStyle \|= WS_CAPTION;
433	flags \|= WIN_NEED_SIZE;
434	}
435	}
436	if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
437
438	if (cs->style & WS_HSCROLL)
439	{
440	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
441	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
442	horzScrollInfo->MaxVal = 100;
443	horzScrollInfo->flags = ESB_ENABLE_BOTH;
444	}
445
446	if (cs->style & WS_VSCROLL)
447	{
448	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
449	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
450	vertScrollInfo->MaxVal = 100;
451	vertScrollInfo->flags = ESB_ENABLE_BOTH;
452	}
453
454	if(HIWORD(cs->lpszName))
455	{
456	if (!isUnicode)
457	{
458	wndNameLength = strlen(cs->lpszName);
459	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
460	strcpy(windowNameA,cs->lpszName);
461	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
462	lstrcpyAtoW(windowNameW,windowNameA);
463	windowNameA[wndNameLength] = 0;
464	windowNameW[wndNameLength] = 0;
465	}
466	else
467	{
468	wndNameLength = lstrlenW((LPWSTR)cs->lpszName);
469	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
470	lstrcpyWtoA(windowNameA,(LPWSTR)cs->lpszName);
471	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
472	lstrcpyW(windowNameW,(LPWSTR)cs->lpszName);
473	windowNameA[wndNameLength] = 0;
474	windowNameW[wndNameLength] = 0;
475	}
476	}
477
478	//copy pointer of CREATESTRUCT for usage in MsgCreate method
479	tmpcs = cs;
480
481	//Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
482	THDB *thdb = GetThreadTHDB();
483
484	if(thdb == NULL) {
485	dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
486	ExitProcess(666);
487	return FALSE;
488	}
489
490	thdb->newWindow = (ULONG)this;
491
492	DWORD dwOSWinStyle;
493
494	OSLibWinConvertStyle(dwStyle,dwExStyle,&dwOSWinStyle);
495	if (((dwStyle & (WS_CAPTION \| WS_SYSMENU \| 0xC0000000)) == (WS_CAPTION \| WS_SYSMENU))) fTaskList = TRUE;
496
497	OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
498	dwOSWinStyle,(char *)windowNameA,
499	(owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
500	(hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
501	&OS2HwndFrame, 0, fTaskList,fXDefault \| fCXDefault,windowClass->getStyle() & CS_SAVEBITS);
502	if(OS2Hwnd == 0) {
503	dprintf(("Window creation failed!!"));
504	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
505	return FALSE;
506	}
507
508	SetLastError(0);
509	return TRUE;
510	}
511	//******************************************************************************
512	//******************************************************************************
513	BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
514	{
515	CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
516	POINT maxSize, maxPos, minTrack, maxTrack;
517
518	OS2Hwnd = hwndClient;
519	OS2HwndFrame = hwndFrame;
520
521	fNoSizeMsg = TRUE;
522
523	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
524	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
525	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
526	return FALSE;
527	}
528	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
529	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
530	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
531	return FALSE;
532	}
533
534	//adjust CW_USEDEFAULT position
535	if (fXDefault \| fCXDefault)
536	{
537	RECT rect;
538
539	OSLibWinQueryWindowRect(OS2HwndFrame,&rect,RELATIVE_TO_SCREEN);
540	if (getParent()) mapWin32Rect(OSLIB_HWND_DESKTOP,getParent()->getOS2WindowHandle(),&rect);
541	if (fXDefault)
542	{
543	cs->x = rect.left;
544	cs->y = rect.top;
545	if (!fCXDefault)
546	{
547	//CB: todo: adjust pos to screen rect
548	}
549	}
550	if (fCXDefault)
551	{
552	cs->cx = rect.right-rect.left;
553	cs->cy = rect.bottom-rect.top;
554	}
555	}
556
557	/* Send the WM_GETMINMAXINFO message and fix the size if needed */
558	if ((cs->style & WS_THICKFRAME) \|\| !(cs->style & (WS_POPUP \| WS_CHILD)))
559	{
560	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
561	if (maxSize.x < cs->cx) cs->cx = maxSize.x;
562	if (maxSize.y < cs->cy) cs->cy = maxSize.y;
563	if (cs->cx < minTrack.x) cs->cx = minTrack.x;
564	if (cs->cy < minTrack.y) cs->cy = minTrack.y;
565	}
566
567	if(cs->style & WS_CHILD)
568	{
569	if(cs->cx < 0) cs->cx = 0;
570	if(cs->cy < 0) cs->cy = 0;
571	}
572	else
573	{
574	if (cs->cx <= 0) cs->cx = 1;
575	if (cs->cy <= 0) cs->cy = 1;
576	}
577
578	OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
579
580	fakeWinBase.hwndThis = OS2Hwnd;
581	fakeWinBase.pWindowClass = windowClass;
582
583	//Set icon from class
584	if(windowClass->getIcon())
585	SetIcon(windowClass->getIcon());
586	/* Get class or window DC if needed */
587	if(windowClass->getStyle() & CS_OWNDC) {
588	dprintf(("Class with CS_OWNDC style"));
589	ownDC = GetDC(getWindowHandle()); //TODO: or GetWindowDC???
590	}
591	else
592	if (windowClass->getStyle() & CS_PARENTDC) {
593	dprintf(("WARNING: Class with CS_PARENTDC style!"));
594	fParentDC = TRUE;
595	ownDC = 0;
596	}
597	else
598	if (windowClass->getStyle() & CS_CLASSDC) {
599	dprintf(("WARNING: Class with CS_CLASSDC style!"));
600	ownDC = 0;
601	}
602	/* Set the window menu */
603	if ((dwStyle & (WS_CAPTION \| WS_CHILD)) == WS_CAPTION )
604	{
605	if (cs->hMenu) {
606	::SetMenu(getWindowHandle(), cs->hMenu);
607	}
608	else {
609	if (windowClass->getMenuNameA()) {
610	cs->hMenu = LoadMenuA(windowClass->getInstance(),windowClass->getMenuNameA());
611	#if 0 //CB: hack for treeview test cases bug
612	if (!cs->hMenu) cs->hMenu = LoadMenuA(windowClass->getInstance(),"MYAPP");
613	#endif
614	if (cs->hMenu) ::SetMenu(getWindowHandle(), cs->hMenu );
615	}
616	}
617	}
618	else
619	{
620	setWindowId((DWORD)cs->hMenu);
621	}
622	hSysMenu = (dwStyle & WS_SYSMENU) ? MENU_GetSysMenu(Win32Hwnd,0):0;
623
624	// Subclass frame
625	pOldFrameProc = FrameSubclassFrameWindow(this);
626
627	//preset rects
628	rectWindow.left = cs->x;
629	rectWindow.right = cs->x+cs->cx;
630	rectWindow.top = cs->y;
631	rectWindow.bottom = cs->y+cs->cy;
632	rectClient = rectWindow; //dummy client rect
633	OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
634
635	if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
636	/* Send the WM_CREATE message
637	* Perhaps we shouldn't allow width/height changes as well.
638	* See p327 in "Internals".
639	*/
640	maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
641
642	//Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
643	//fNoSizeMsg = FALSE;
644	fCreated = TRUE;
645
646	if (SendInternalMessageA(WM_NCCREATE,0,(LPARAM)cs))
647	{
648	RECT tmpRect;
649
650	//update rect
651	rectWindow.left = cs->x;
652	rectWindow.right = cs->x+cs->cx;
653	rectWindow.top = cs->y;
654	rectWindow.bottom = cs->y+cs->cy;
655	tmpRect = rectWindow;
656	if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
657	OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
658
659	rectClient = rectWindow;
660	OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
661
662	//set the window size and update the client
663	SetWindowPos(hwndLinkAfter, tmpRect.left, tmpRect.top, tmpRect.right-tmpRect.left, tmpRect.bottom-tmpRect.top,SWP_NOACTIVATE \| SWP_NOREDRAW \| SWP_FRAMECHANGED);
664	fNoSizeMsg = FALSE;
665	if (cs->style & WS_VISIBLE) dwStyle \|= WS_VISIBLE; //program could change position in WM_CREATE
666	if( (SendInternalMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
667	{
668	if(!(flags & WIN_NEED_SIZE))
669	{
670	SendInternalMessageA(WM_SIZE, SIZE_RESTORED,
671	MAKELONG(rectClient.right-rectClient.left,
672	rectClient.bottom-rectClient.top));
673
674	SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
675	}
676
677	if( (getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
678	{
679	/* Notify the parent window only */
680	SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_CREATE, getWindowId()), (LPARAM)getWindowHandle());
681	if(!::IsWindow(getWindowHandle()))
682	{
683	dprintf(("Createwindow: WM_PARENTNOTIFY destroyed window"));
684	goto end;
685	}
686	}
687
688	if (cs->style & WS_VISIBLE) ShowWindow(sw);
689
690	/* Call WH_SHELL hook */
691	if (!(getStyle() & WS_CHILD) && !owner)
692	HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWCREATED, getWindowHandle(), 0 );
693
694	SetLastError(0);
695	return TRUE;
696	}
697	}
698	dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
699	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
700	end:
701	return FALSE;
702	}
703	//******************************************************************************
704	//******************************************************************************
705	ULONG Win32BaseWindow::MsgQuit()
706	{
707	return SendInternalMessageA(WM_QUIT, 0, 0);
708	}
709	//******************************************************************************
710	//******************************************************************************
711	ULONG Win32BaseWindow::MsgClose()
712	{
713	return SendInternalMessageA(WM_CLOSE,0,0);
714	}
715	//******************************************************************************
716	//******************************************************************************
717	ULONG Win32BaseWindow::MsgDestroy()
718	{
719	ULONG rc;
720	Win32BaseWindow *child;
721	HWND hwnd = getWindowHandle();
722
723	fIsDestroyed = TRUE;
724
725	if(fDestroyWindowCalled == FALSE)
726	{//this window was destroyed because DestroyWindow was called for it's parent
727	//so: send a WM_PARENTNOTIFY now as that hasn't happened yet
728	if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
729	{
730	if(getParent())
731	{
732	/* Notify the parent window only */
733	getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
734	}
735	else DebugInt3();
736	}
737	}
738	SendInternalMessageA(WM_DESTROY, 0, 0);
739	if(::IsWindow(hwnd) == FALSE) {
740	//object already destroyed, so return immediately
741	return 1;
742	}
743	SendInternalMessageA(WM_NCDESTROY, 0, 0);
744
745	TIMER_KillTimerFromWindow(OS2Hwnd);
746
747	if(getFirstChild() == NULL) {
748	delete this;
749	}
750	return 1;
751	}
752	//******************************************************************************
753	//******************************************************************************
754	ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
755	{
756	if(fEnable) {
757	dwStyle &= ~WS_DISABLED;
758	}
759	else dwStyle \|= WS_DISABLED;
760
761	return SendInternalMessageA(WM_ENABLE, fEnable, 0);
762	}
763	//******************************************************************************
764	//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
765	//******************************************************************************
766	ULONG Win32BaseWindow::MsgShow(BOOL fShow)
767	{
768	if(fNoSizeMsg) {
769	return 1;
770	}
771
772	if(fShow) {
773	setStyle(getStyle() \| WS_VISIBLE);
774	}
775	else setStyle(getStyle() & ~WS_VISIBLE);
776
777	return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
778	}
779	//******************************************************************************
780	//******************************************************************************
781	ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
782	{
783	//SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
784	// a WM_WINDOWPOSCHANGED msg -> crash)
785	if(fNoSizeMsg \|\| fDestroyWindowCalled)
786	return 0;
787
788	return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
789	}
790	//******************************************************************************
791	//******************************************************************************
792	ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
793	{
794	//SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
795	// a WM_WINDOWPOSCHANGED msg -> crash)
796	if(fNoSizeMsg \|\| fDestroyWindowCalled)
797	return 1;
798
799	return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
800	}
801	//******************************************************************************
802	//******************************************************************************
803	#if 0
804	ULONG Win32BaseWindow::MsgMinMax()
805	{
806
807	}
808	#endif
809	//******************************************************************************
810	//******************************************************************************
811	ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
812	{
813	//According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
814	//window scrollbars send these messages
815	return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
816	}
817	//******************************************************************************
818	//******************************************************************************
819	ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
820	{
821	lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
822	dprintf2(("MsgHitTest (%d,%d) (%d,%d) (%d,%d) returned %x", x, y, rectWindow.left, rectWindow.right, rectWindow.top, rectWindow.bottom, lastHitTestVal));
823	return lastHitTestVal;
824	}
825	//******************************************************************************
826	//******************************************************************************
827	ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd, HWND hwndOS2Win)
828	{
829	ULONG rc, procidhwnd = -1, threadidhwnd = 0;
830
831
832	//According to SDK docs, if app returns FALSE & window is being deactivated,
833	//default processing is cancelled
834	//TODO: According to Wine we should proceed anyway if window is sysmodal
835	#if 0
836	if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
837	{
838	return 0;
839	}
840	#endif
841	/* child windows get WM_CHILDACTIVATE message */
842	if((getStyle() & (WS_CHILD \| WS_POPUP)) == WS_CHILD )
843	{
844	SendInternalMessageA(WM_CHILDACTIVATE, 0, 0L);
845	return 0;
846	}
847
848	rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
849
850	if(hwndOS2Win) {
851	threadidhwnd = O32_GetWindowThreadProcessId(hwndOS2Win, &procidhwnd);
852	}
853
854	if(fActivate) {
855	SendInternalMessageA(WM_ACTIVATEAPP, 1, dwThreadId); //activate; specify window thread id
856	}
857	else SendInternalMessageA(WM_ACTIVATEAPP, 0, threadidhwnd); //deactivate; specify thread id of other process
858	return rc;
859	}
860	//******************************************************************************
861	//TODO: Is this correct and complete?
862	//Add print screen, break & numlock
863	//******************************************************************************
864	void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
865	{
866	switch(virtualkey) {
867	case VK_DOWN:
868	case VK_UP:
869	case VK_PRIOR:
870	case VK_NEXT:
871	case VK_END:
872	case VK_DIVIDE:
873	case VK_DELETE:
874	case VK_EXECUTE: //Numeric enter key?
875	case VK_HOME:
876	case VK_INSERT:
877	case VK_RCONTROL:
878	case VK_RMENU: //is this the right alt???
879	lParam = lParam \| (1<<24);
880	}
881	}
882	//******************************************************************************
883	//******************************************************************************
884	ULONG Win32BaseWindow::DispatchMsgA(MSG *msg)
885	{
886	return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
887	}
888	//******************************************************************************
889	//******************************************************************************
890	ULONG Win32BaseWindow::DispatchMsgW(MSG *msg)
891	{
892	return SendInternalMessageW(msg->message, msg->wParam, msg->lParam);
893	}
894	//******************************************************************************
895	//******************************************************************************
896	ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
897	{
898	return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
899	}
900	//******************************************************************************
901	//******************************************************************************
902	ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
903	{
904	return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
905	}
906	//******************************************************************************
907	//******************************************************************************
908	ULONG Win32BaseWindow::MsgButton(MSG *msg)
909	{
910	BOOL fClick = FALSE;
911
912	// dprintf(("MsgButton at (%d,%d)", msg->pt.x, msg->pt.y));
913	switch(msg->message) {
914	case WM_LBUTTONDBLCLK:
915	case WM_RBUTTONDBLCLK:
916	case WM_MBUTTONDBLCLK:
917	if (!(windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS))
918	{
919	msg->message = msg->message - (WM_LBUTTONDBLCLK - WM_LBUTTONDOWN); //dblclick -> down
920	MsgButton(msg);
921	msg->message++; //button-up
922	return MsgButton(msg);
923	}
924	break;
925	case WM_NCLBUTTONDBLCLK:
926	case WM_NCRBUTTONDBLCLK:
927	case WM_NCMBUTTONDBLCLK:
928	//Docs say CS_DBLCLKS style doesn't matter for non-client double clicks
929	fClick = TRUE;
930	break;
931
932	case WM_LBUTTONDOWN:
933	case WM_RBUTTONDOWN:
934	case WM_MBUTTONDOWN:
935	case WM_NCLBUTTONDOWN:
936	case WM_NCRBUTTONDOWN:
937	case WM_NCMBUTTONDOWN:
938	fClick = TRUE;
939	break;
940	}
941
942	if(ISMOUSE_CAPTURED())
943	{
944	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, msg->pt.x, msg->pt.y))
945	return 0;
946	}
947
948	if(fClick)
949	{
950	HWND hwndTop;
951
952	/* Activate the window if needed */
953	hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
954
955	HWND hwndActive = GetActiveWindow();
956	if (hwndTop && (getWindowHandle() != hwndActive))
957	{
958	LONG ret = SendInternalMessageA(WM_MOUSEACTIVATE, hwndTop,
959	MAKELONG( lastHitTestVal, msg->message) );
960
961	#if 0
962	if ((ret == MA_ACTIVATEANDEAT) \|\| (ret == MA_NOACTIVATEANDEAT))
963	eatMsg = TRUE;
964	#endif
965	if(((ret == MA_ACTIVATE) \|\| (ret == MA_ACTIVATEANDEAT))
966	&& (hwndTop != GetForegroundWindow()) )
967	{
968	::SetActiveWindow(hwndTop);
969	}
970	}
971	}
972
973	SendInternalMessageA(WM_SETCURSOR, getWindowHandle(), MAKELONG(lastHitTestVal, msg->message));
974
975	return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
976	}
977	//******************************************************************************
978	//******************************************************************************
979	ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
980	{
981	if (select && isIcon)
982	return SendInternalMessageA(WM_PAINTICON, 0, 0);
983	else
984	return SendInternalMessageA(WM_PAINT, 0, 0);
985	}
986	//******************************************************************************
987	//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
988	// (or are we simply erasing too much here)
989	//******************************************************************************
990	ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
991	{
992	ULONG rc;
993	HDC hdcErase = hdc;
994
995	if (hdcErase == 0)
996	hdcErase = O32_GetDC(OS2Hwnd);
997
998	if(isIcon)
999	rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
1000	else
1001	rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
1002	if (hdc == 0)
1003	O32_ReleaseDC(OS2Hwnd, hdcErase);
1004	return (rc);
1005	}
1006	//******************************************************************************
1007	//******************************************************************************
1008	ULONG Win32BaseWindow::MsgMouseMove(MSG *msg)
1009	{
1010	if(ISMOUSE_CAPTURED()) {
1011	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, msg->pt.x, msg->pt.y))
1012	return 0;
1013	}
1014
1015	//TODO: hiword should be 0 if window enters menu mode (SDK docs)
1016	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, msg->message));
1017
1018	//translated message == WM_(NC)MOUSEMOVE
1019	return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
1020	}
1021	//******************************************************************************
1022	//******************************************************************************
1023	ULONG Win32BaseWindow::MsgChar(MSG *msg)
1024	{
1025	if(ISKDB_CAPTURED())
1026	{
1027	DInputKeyBoardHandler(msg);
1028	}
1029	return DispatchMsgA(msg);
1030	}
1031	//******************************************************************************
1032	//******************************************************************************
1033	ULONG Win32BaseWindow::MsgNCPaint()
1034	{
1035	RECT rect;
1036
1037	if (GetOS2UpdateRect(OS2HwndFrame,&rect))
1038	{
1039	HRGN hrgn;
1040	ULONG rc;
1041	RECT client = rectClient;
1042
1043	//// mapWin32Rect(getParent() ? getParent()->getOS2WindowHandle():OSLIB_HWND_DESKTOP,OS2HwndFrame,&client);
1044	if ((rect.left >= client.left) && (rect.left < client.right) &&
1045	(rect.right >= client.left) && (rect.right < client.right) &&
1046	(rect.top >= client.top) && (rect.top < client.bottom) &&
1047	(rect.bottom >= client.top) && (rect.bottom < client.bottom))
1048	return 0;
1049
1050	dprintf(("MsgNCPaint (%d,%d)(%d,%d)", rect.left, rect.top, rect.right, rect.bottom));
1051	hrgn = CreateRectRgnIndirect(&rect);
1052	if (!hrgn) return 0;
1053	rc = SendInternalMessageA(WM_NCPAINT,hrgn,0);
1054	DeleteObject(hrgn);
1055
1056	return rc;
1057	}
1058	else return 0;
1059	}
1060	//******************************************************************************
1061	//Called when either the frame's size or position has changed (lpWndPos != NULL)
1062	//or when the frame layout has changed (i.e. scrollbars added/removed) (lpWndPos == NULL)
1063	//******************************************************************************
1064	ULONG Win32BaseWindow::MsgFormatFrame(WINDOWPOS *lpWndPos)
1065	{
1066	RECT oldWindowRect = rectWindow, client = rectClient, newWindowRect;
1067	WINDOWPOS wndPos;
1068	ULONG rc;
1069
1070	if(lpWndPos)
1071	{
1072	POINT point;
1073
1074	//set new window rectangle
1075	point.x = lpWndPos->x;
1076	point.y = lpWndPos->y;
1077	if (getParent()) ClientToScreen(getParent()->getWindowHandle(),&point);
1078
1079	setWindowRect(point.x,point.y,point.x+lpWndPos->cx,point.y+lpWndPos->cy);
1080	newWindowRect = rectWindow;
1081	}
1082	else {
1083	wndPos.hwnd = getWindowHandle();
1084	wndPos.hwndInsertAfter = 0;
1085	newWindowRect= rectWindow;
1086	if (getParent()) {
1087	mapWin32Rect(OSLIB_HWND_DESKTOP,getParent()->getOS2WindowHandle(),&newWindowRect);
1088	}
1089	wndPos.x = newWindowRect.left;
1090	wndPos.y = newWindowRect.top;
1091	wndPos.cx = newWindowRect.right - newWindowRect.left;
1092	wndPos.cy = newWindowRect.bottom - newWindowRect.top;
1093	wndPos.flags = SWP_FRAMECHANGED;
1094	lpWndPos = &wndPos;
1095
1096	if (getParent()) {
1097	newWindowRect= rectWindow; //reset; was modified
1098	}
1099	}
1100
1101	rc = SendNCCalcSize(TRUE, &newWindowRect, &oldWindowRect, &client, lpWndPos, &rectClient);
1102
1103	dprintf(("MsgFormatFrame: old client rect (%d,%d)(%d,%d), new client (%d,%d)(%d,%d)", client.left, client.top, client.right, client.bottom, rectClient.left, rectClient.top, rectClient.right, rectClient.bottom));
1104	return rc;
1105	}
1106	//******************************************************************************
1107	//******************************************************************************
1108	ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1109	{
1110	return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1111	}
1112	//******************************************************************************
1113	//******************************************************************************
1114	ULONG Win32BaseWindow::MsgGetTextLength()
1115	{
1116	return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1117	}
1118	//******************************************************************************
1119	//******************************************************************************
1120	void Win32BaseWindow::MsgGetText(char *wndtext, ULONG textlength)
1121	{
1122	SendInternalMessageA(WM_GETTEXT, textlength, (LPARAM)wndtext);
1123	}
1124	//******************************************************************************
1125	//******************************************************************************
1126	BOOL Win32BaseWindow::isMDIClient()
1127	{
1128	return FALSE;
1129	}
1130	//******************************************************************************
1131	//******************************************************************************
1132	BOOL Win32BaseWindow::isMDIChild()
1133	{
1134	return FALSE;
1135	}
1136	//******************************************************************************
1137	//TODO: Not complete
1138	//******************************************************************************
1139	BOOL Win32BaseWindow::isFrameWindow()
1140	{
1141	// if(isMDIChild() \|\| IsDialog() \|\| (getParent() == NULL \|\| getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1142	if((dwStyle & WS_CAPTION) == WS_CAPTION \|\| dwStyle & (WS_VSCROLL\|WS_HSCROLL))
1143	return TRUE;
1144
1145	return FALSE;
1146	}
1147	//******************************************************************************
1148	//******************************************************************************
1149	SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1150	{
1151	switch(nBar)
1152	{
1153	case SB_HORZ:
1154	if (!horzScrollInfo)
1155	{
1156	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1157	if (!horzScrollInfo) break;
1158	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1159	horzScrollInfo->MaxVal = 100;
1160	horzScrollInfo->flags = ESB_ENABLE_BOTH;
1161	}
1162	return horzScrollInfo;
1163
1164	case SB_VERT:
1165	if (!vertScrollInfo)
1166	{
1167	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1168	if (!vertScrollInfo) break;
1169	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1170	vertScrollInfo->MaxVal = 100;
1171	vertScrollInfo->flags = ESB_ENABLE_BOTH;
1172	}
1173	return vertScrollInfo;
1174	}
1175
1176	return NULL;
1177	}
1178	//******************************************************************************
1179	//******************************************************************************
1180	LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1181	{
1182	//SvL: Set background color to default button color (not window (white))
1183	if(ctlType == CTLCOLOR_BTN)
1184	{
1185	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1186	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1187	return GetSysColorBrush(COLOR_BTNFACE);
1188	}
1189	//SvL: Set background color to default dialog color if window is dialog
1190	if((ctlType == CTLCOLOR_DLG \|\| ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1191	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1192	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1193	return GetSysColorBrush(COLOR_BTNFACE);
1194	}
1195
1196	if( ctlType == CTLCOLOR_SCROLLBAR)
1197	{
1198	HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1199	COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1200	SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1201	SetBkColor( hdc, bk);
1202
1203	//TODO?
1204	#if 0
1205	/* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1206	* we better use 0x55aa bitmap brush to make scrollbar's background
1207	* look different from the window background.
1208	*/
1209	if (bk == GetSysColor(COLOR_WINDOW)) {
1210	return CACHE_GetPattern55AABrush();
1211	}
1212	#endif
1213	UnrealizeObject( hb );
1214	return (LRESULT)hb;
1215	}
1216
1217	SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1218
1219	if ((ctlType == CTLCOLOR_EDIT) \|\| (ctlType == CTLCOLOR_LISTBOX))
1220	{
1221	SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1222	}
1223	else
1224	{
1225	SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1226	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1227	}
1228	return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1229	}
1230	//******************************************************************************
1231	//******************************************************************************
1232	LRESULT Win32BaseWindow::DefWndPrint(HDC hdc,ULONG uFlags)
1233	{
1234	/*
1235	* Visibility flag.
1236	*/
1237	if ( (uFlags & PRF_CHECKVISIBLE) &&
1238	!IsWindowVisible() )
1239	return 0;
1240
1241	/*
1242	* Unimplemented flags.
1243	*/
1244	if ( (uFlags & PRF_CHILDREN) \|\|
1245	(uFlags & PRF_OWNED) \|\|
1246	(uFlags & PRF_NONCLIENT) )
1247	{
1248	dprintf(("WM_PRINT message with unsupported flags\n"));
1249	}
1250
1251	/*
1252	* Background
1253	*/
1254	if ( uFlags & PRF_ERASEBKGND)
1255	SendInternalMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
1256
1257	/*
1258	* Client area
1259	*/
1260	if ( uFlags & PRF_CLIENT)
1261	SendInternalMessageA(WM_PRINTCLIENT, (WPARAM)hdc, PRF_CLIENT);
1262
1263
1264	return 0;
1265	}
1266	//******************************************************************************
1267	//******************************************************************************
1268	LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1269	{
1270	switch(Msg)
1271	{
1272	case WM_CLOSE:
1273	dprintf(("DefWindowProcA: WM_CLOSE %x", getWindowHandle()));
1274	DestroyWindow();
1275	return 0;
1276
1277	case WM_GETTEXTLENGTH:
1278	return wndNameLength;
1279
1280	case WM_GETTEXT:
1281	if (!lParam \|\| !wParam) return 0;
1282	if (!windowNameA) ((LPSTR)lParam)[0] = 0;
1283	else lstrcpynA((LPSTR)lParam, windowNameA, wParam);
1284	return min(wndNameLength, wParam);
1285
1286	case WM_SETTEXT:
1287	{
1288	LPCSTR lpsz = (LPCSTR)lParam;
1289
1290	if(windowNameA) free(windowNameA);
1291	if(windowNameW) free(windowNameW);
1292	if (lParam)
1293	{
1294	wndNameLength = strlen(lpsz);
1295	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1296	strcpy(windowNameA, lpsz);
1297	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1298	lstrcpyAtoW(windowNameW, windowNameA);
1299	}
1300	else
1301	{
1302	windowNameA = NULL;
1303	windowNameW = NULL;
1304	wndNameLength = 0;
1305	}
1306	dprintf(("WM_SETTEXT of %x to %s\n", Win32Hwnd, lParam));
1307	if ((dwStyle & WS_CAPTION) == WS_CAPTION)
1308	{
1309	HandleNCPaint((HRGN)1);
1310	OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1311	}
1312
1313	return TRUE;
1314	}
1315
1316	case WM_SETREDRAW:
1317	{
1318	if (wParam)
1319	{
1320	setStyle(getStyle() \| WS_VISIBLE);
1321	OSLibWinEnableWindowUpdate(OS2HwndFrame,TRUE);
1322	}
1323	else
1324	{
1325	if (getStyle() & WS_VISIBLE)
1326	{
1327	setStyle(getStyle() & ~WS_VISIBLE);
1328	OSLibWinEnableWindowUpdate(OS2HwndFrame,FALSE);
1329	}
1330	}
1331	return 0;
1332	}
1333
1334	case WM_CTLCOLORMSGBOX:
1335	case WM_CTLCOLOREDIT:
1336	case WM_CTLCOLORLISTBOX:
1337	case WM_CTLCOLORBTN:
1338	case WM_CTLCOLORDLG:
1339	case WM_CTLCOLORSTATIC:
1340	case WM_CTLCOLORSCROLLBAR:
1341	return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1342
1343	case WM_CTLCOLOR:
1344	return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1345
1346	case WM_VKEYTOITEM:
1347	case WM_CHARTOITEM:
1348	return -1;
1349
1350	case WM_PARENTNOTIFY:
1351	return 0;
1352
1353	case WM_MOUSEACTIVATE:
1354	{
1355	dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1356	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1357	{
1358	if(getParent()) {
1359	LRESULT rc = getParent()->SendInternalMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1360	if(rc) return rc;
1361	}
1362	}
1363	return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1364	}
1365
1366	case WM_ACTIVATE:
1367	return 0;
1368
1369	case WM_SETCURSOR:
1370	{
1371	dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1372	if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
1373	{
1374	if(getParent()) {
1375	LRESULT rc = getParent()->SendInternalMessageA(WM_SETCURSOR, wParam, lParam);
1376	if(rc) return rc;
1377	}
1378	}
1379	if (wParam == Win32Hwnd)
1380	{
1381	HCURSOR hCursor;
1382
1383	switch(LOWORD(lParam))
1384	{
1385	case HTCLIENT:
1386	hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1387	break;
1388
1389	case HTLEFT:
1390	case HTRIGHT:
1391	hCursor = LoadCursorA(0,IDC_SIZEWEA);
1392	break;
1393
1394	case HTTOP:
1395	case HTBOTTOM:
1396	hCursor = LoadCursorA(0,IDC_SIZENSA);
1397	break;
1398
1399	case HTTOPLEFT:
1400	case HTBOTTOMRIGHT:
1401	hCursor = LoadCursorA(0,IDC_SIZENWSEA);
1402	break;
1403
1404	case HTTOPRIGHT:
1405	case HTBOTTOMLEFT:
1406	hCursor = LoadCursorA(0,IDC_SIZENESWA);
1407	break;
1408
1409	default:
1410	hCursor = LoadCursorA(0,IDC_ARROWA);
1411	break;
1412	}
1413
1414	if (hCursor)
1415	{
1416	SetCursor(hCursor);
1417	return 1;
1418	}
1419	else return 0;
1420	}
1421	else return 0;
1422	}
1423
1424	case WM_MOUSEMOVE:
1425	return 0;
1426
1427	case WM_WINDOWPOSCHANGED:
1428	{
1429	PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1430	WPARAM wp = SIZE_RESTORED;
1431
1432	if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1433	{
1434	SendInternalMessageA(WM_MOVE, 0, MAKELONG(rectClient.left,rectClient.top));
1435	}
1436	if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1437	{
1438	if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1439	else
1440	if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1441
1442	SendInternalMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1443	rectClient.bottom - rectClient.top));
1444	}
1445	return 0;
1446	}
1447	case WM_WINDOWPOSCHANGING:
1448	return HandleWindowPosChanging((WINDOWPOS *)lParam);
1449
1450	case WM_ERASEBKGND:
1451	case WM_ICONERASEBKGND:
1452	{
1453	RECT rect;
1454	int rc;
1455
1456	if (!windowClass \|\| !windowClass->getBackgroundBrush()) return 0;
1457
1458	rc = GetClipBox( (HDC)wParam, &rect );
1459	if ((rc == SIMPLEREGION) \|\| (rc == COMPLEXREGION))
1460	{
1461	HBRUSH hBrush = windowClass->getBackgroundBrush();
1462
1463	if (hBrush <= (HBRUSH)(SYSCOLOR_GetLastColor()+1))
1464	hBrush = GetSysColorBrush(hBrush-1);
1465
1466	FillRect( (HDC)wParam, &rect, hBrush);
1467	}
1468	return 1;
1469	}
1470
1471	case WM_PRINT:
1472	return DefWndPrint(wParam,lParam);
1473
1474	case WM_PAINTICON:
1475	case WM_PAINT:
1476	{
1477	PAINTSTRUCT ps;
1478	HDC hdc = BeginPaint(getWindowHandle(), &ps );
1479	if( hdc )
1480	{
1481	if( (getStyle() & WS_MINIMIZE) && getWindowClass()->getIcon())
1482	{
1483	int x = (rectWindow.right - rectWindow.left - GetSystemMetrics(SM_CXICON))/2;
1484	int y = (rectWindow.bottom - rectWindow.top - GetSystemMetrics(SM_CYICON))/2;
1485	dprintf(("Painting class icon: vis rect=(%i,%i - %i,%i)\n", ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom ));
1486	DrawIcon(hdc, x, y, getWindowClass()->getIcon() );
1487	}
1488	EndPaint(getWindowHandle(), &ps );
1489	}
1490	return 0;
1491	}
1492
1493	case WM_GETDLGCODE:
1494	return 0;
1495
1496	case WM_NCPAINT:
1497	return HandleNCPaint((HRGN)wParam);
1498
1499	case WM_NCACTIVATE:
1500	return HandleNCActivate(wParam);
1501
1502	case WM_NCCREATE:
1503	return(TRUE);
1504
1505	case WM_NCDESTROY:
1506	return 0;
1507
1508	case WM_NCCALCSIZE:
1509	return HandleNCCalcSize((BOOL)wParam,(RECT*)lParam);
1510
1511	case WM_NCLBUTTONDOWN:
1512	return HandleNCLButtonDown(wParam,lParam);
1513
1514	case WM_LBUTTONDBLCLK:
1515	case WM_NCLBUTTONDBLCLK:
1516	return HandleNCLButtonDblClk(wParam,lParam);
1517
1518	case WM_NCRBUTTONDOWN:
1519	case WM_NCRBUTTONDBLCLK:
1520	case WM_NCMBUTTONDOWN:
1521	case WM_NCMBUTTONDBLCLK:
1522	if (lastHitTestVal == HTERROR) MessageBeep(MB_ICONEXCLAMATION);
1523	return 0;
1524
1525	case WM_NCRBUTTONUP:
1526	return HandleNCRButtonUp(wParam,lParam);
1527
1528	case WM_NCMBUTTONUP:
1529	return 0;
1530
1531	case WM_NCHITTEST:
1532	{
1533	POINT point;
1534
1535	point.x = (SHORT)LOWORD(lParam);
1536	point.y = (SHORT)HIWORD(lParam);
1537
1538	return HandleNCHitTest(point);
1539	}
1540
1541	case WM_SYSCOMMAND:
1542	{
1543	POINT point;
1544
1545	point.x = LOWORD(lParam);
1546	point.y = HIWORD(lParam);
1547	return HandleSysCommand(wParam,&point);
1548	}
1549
1550	case WM_SYSKEYDOWN:
1551	if(wParam == VK_F4) /* try to close the window */
1552	{
1553	Win32BaseWindow *window = GetTopParent();
1554	if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1555	PostMessageA(getWindowHandle(), WM_SYSCOMMAND, SC_CLOSE, 0);
1556	}
1557
1558	Win32BaseWindow *siblingWindow;
1559	HWND sibling;
1560	char nameBuffer [40], mnemonic;
1561	int nameLength;
1562
1563	GetWindowTextA (nameBuffer, 40);
1564
1565	// search all sibling to see it this key is their mnemonic
1566	sibling = GetWindow (GW_HWNDFIRST);
1567	while (sibling != 0) {
1568	siblingWindow = GetWindowFromHandle (sibling);
1569	nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1570
1571	// find the siblings mnemonic
1572	mnemonic = '\0';
1573	for (int i=0 ; i<nameLength ; i++) {
1574	if (nameBuffer [i] == '&') {
1575	mnemonic = nameBuffer [i+1];
1576	if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1577	mnemonic -= 32; // make it uppercase
1578	break; // stop searching
1579	}
1580	}
1581
1582	// key matches siblings mnemonic, send mouseclick
1583	if (mnemonic == (char) wParam) {
1584	siblingWindow->SendInternalMessageA (BM_CLICK, 0, 0);
1585	}
1586
1587	sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1588	}
1589
1590	return 0;
1591
1592	#if 0 //CB: todo: MSDN docu: Windown handles these messages and not WM_SYSCHAR (the code below doesn't work)
1593	case WM_KEYDOWN:
1594	case WM_KEYUP:
1595	case WM_SYSKEYDOWN:
1596	case WM_SYSKEYUP:
1597	#endif
1598
1599	case WM_SYSCHAR:
1600	{
1601	int iMenuSysKey = 0;
1602	if (wParam == VK_RETURN && (getStyle() & WS_MINIMIZE))
1603	{
1604	PostMessageA(getWindowHandle(), WM_SYSCOMMAND,
1605	(WPARAM)SC_RESTORE, 0L );
1606	break;
1607	}
1608	if ((HIWORD(lParam) & KEYDATA_ALT) && wParam)
1609	{
1610	if (wParam == VK_TAB \|\| wParam == VK_ESCAPE) break;
1611	if (wParam == VK_SPACE && (getStyle() & WS_CHILD))
1612	getParent()->SendMessageA(Msg, wParam, lParam );
1613	else
1614	SendMessageA(WM_SYSCOMMAND, (WPARAM)SC_KEYMENU, (LPARAM)(DWORD)wParam );
1615	}
1616	else /* check for Ctrl-Esc */
1617	if (wParam != VK_ESCAPE) MessageBeep(0);
1618	break;
1619	}
1620
1621	case WM_SETHOTKEY:
1622	hotkey = wParam;
1623	return 1; //CB: always successful
1624
1625	case WM_GETHOTKEY:
1626	return hotkey;
1627
1628	case WM_CONTEXTMENU:
1629	if ((dwStyle & WS_CHILD) && getParent())
1630	getParent()->SendInternalMessageA(WM_CONTEXTMENU,wParam,lParam);
1631	return 0;
1632
1633	case WM_SHOWWINDOW:
1634	if (!lParam) return 0; /* sent from ShowWindow */
1635	if (!(dwStyle & WS_POPUP) \|\| !owner) return 0;
1636	if ((dwStyle & WS_VISIBLE) && wParam) return 0;
1637	else if (!(dwStyle & WS_VISIBLE) && !wParam) return 0;
1638	ShowWindow(wParam ? SW_SHOWNOACTIVATE : SW_HIDE);
1639	return 0;
1640
1641	case WM_CANCELMODE:
1642	if (getParent() == windowDesktop) EndMenu();
1643	if (GetCapture() == Win32Hwnd) ReleaseCapture();
1644	return 0;
1645
1646	case WM_DROPOBJECT:
1647	return DRAG_FILE;
1648
1649	case WM_QUERYDROPOBJECT:
1650	return (dwExStyle & WS_EX_ACCEPTFILES) ? 1:0;
1651
1652	case WM_QUERYDRAGICON:
1653	{
1654	HICON hIcon = windowClass->getCursor();
1655	UINT len;
1656
1657	if(hIcon) return (LRESULT)hIcon;
1658	for(len = 1; len < 64; len++)
1659	{
1660	hIcon = LoadIconA(hInstance,MAKEINTRESOURCEA(len));
1661	if(hIcon)
1662	return (LRESULT)hIcon;
1663	}
1664	return (LRESULT)LoadIconA(0,IDI_APPLICATIONA);
1665	}
1666
1667	case WM_QUERYOPEN:
1668	case WM_QUERYENDSESSION:
1669	return 1;
1670
1671	case WM_NOTIFYFORMAT:
1672	return IsWindowUnicode() ? NFR_UNICODE:NFR_ANSI;
1673
1674	case WM_SETICON:
1675	case WM_GETICON:
1676	{
1677	LRESULT result = 0;
1678	if (!windowClass) return result;
1679	int index = GCL_HICON;
1680
1681	if (wParam == ICON_SMALL)
1682	index = GCL_HICONSM;
1683
1684	result = windowClass->getClassLongA(index);
1685
1686	if (Msg == WM_SETICON)
1687	windowClass->setClassLongA(index, lParam);
1688
1689	return result;
1690	}
1691
1692	case WM_NOTIFY:
1693	return 0; //comctl32 controls expect this
1694
1695	default:
1696	return 0;
1697	}
1698	return 0;
1699	}
1700	//******************************************************************************
1701	//******************************************************************************
1702	LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1703	{
1704	switch(Msg)
1705	{
1706	case WM_GETTEXTLENGTH:
1707	return wndNameLength;
1708
1709	case WM_GETTEXT:
1710	if (!lParam \|\| !wParam) return 0;
1711	if (!windowNameW) ((LPWSTR)lParam)[0] = 0;
1712	else lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1713	return min(wndNameLength,wParam);
1714
1715	case WM_SETTEXT:
1716	{
1717	LPWSTR lpsz = (LPWSTR)lParam;
1718
1719	if(windowNameA) free(windowNameA);
1720	if(windowNameW) free(windowNameW);
1721	if (lParam)
1722	{
1723	wndNameLength = lstrlenW(lpsz);
1724	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1725	lstrcpyWtoA(windowNameA,lpsz);
1726	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1727	lstrcpyW(windowNameW,lpsz);
1728	}
1729	else
1730	{
1731	windowNameA = NULL;
1732	windowNameW = NULL;
1733	wndNameLength = 0;
1734	}
1735	dprintf(("WM_SETTEXT of %x\n",Win32Hwnd));
1736	if ((dwStyle & WS_CAPTION) == WS_CAPTION)
1737	{
1738	HandleNCPaint((HRGN)1);
1739	OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1740	}
1741
1742	return TRUE;
1743	}
1744
1745	default:
1746	return DefWindowProcA(Msg, wParam, lParam);
1747	}
1748	}
1749	//******************************************************************************
1750	//******************************************************************************
1751	LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1752	{
1753	//if the destination window is created by this process & thread, call window proc directly
1754	if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1755	return SendInternalMessageA(Msg, wParam, lParam);
1756	}
1757	//otherwise use WinSendMsg to send it to the right process/thread
1758	dprintf(("SendMessages (inter-process) %x %x %x %x", getWindowHandle(), Msg, wParam, lParam));
1759	return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, FALSE);
1760	}
1761	//******************************************************************************
1762	//******************************************************************************
1763	LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1764	{
1765	//if the destination window is created by this process & thread, call window proc directly
1766	if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1767	return SendInternalMessageW(Msg, wParam, lParam);
1768	}
1769	//otherwise use WinSendMsg to send it to the right process/thread
1770	return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, TRUE);
1771	}
1772	//******************************************************************************
1773	//Called as a result of an OS/2 message or called from a class method
1774	//******************************************************************************
1775	LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1776	{
1777	LRESULT rc;
1778	BOOL fInternalMsgBackup = fInternalMsg;
1779
1780	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1781
1782	CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, FALSE);
1783
1784	fInternalMsg = TRUE;
1785	switch(Msg)
1786	{
1787	case WM_CREATE:
1788	{
1789	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1790	dprintf(("WM_CREATE returned -1\n"));
1791	rc = -1; //don't create window
1792	break;
1793	}
1794	rc = 0;
1795	break;
1796	}
1797	case WM_LBUTTONDOWN:
1798	case WM_MBUTTONDOWN:
1799	case WM_RBUTTONDOWN:
1800	{
1801	if (getParent())
1802	{
1803	POINTS pt = MAKEPOINTS(lParam);
1804	POINT point;
1805
1806	point.x = pt.x;
1807	point.y = pt.y;
1808	mapWin32Point(OS2Hwnd,getParent()->getOS2WindowHandle(),(OSLIBPOINT*)&point);
1809	NotifyParent(Msg,wParam,MAKELPARAM(point.x,point.y));
1810	}
1811	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1812	break;
1813	}
1814
1815	case WM_DESTROY:
1816	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1817	break;
1818
1819	default:
1820	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1821	break;
1822	}
1823	fInternalMsg = fInternalMsgBackup;
1824	return rc;
1825	}
1826	//******************************************************************************
1827	//Called as a result of an OS/2 message or called from a class method
1828	//******************************************************************************
1829	LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1830	{
1831	LRESULT rc;
1832	BOOL fInternalMsgBackup = fInternalMsg;
1833
1834	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1835
1836	CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, TRUE);
1837
1838	fInternalMsg = TRUE;
1839	switch(Msg)
1840	{
1841	case WM_CREATE:
1842	{
1843	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1844	dprintf(("WM_CREATE returned -1\n"));
1845	rc = -1; //don't create window
1846	break;
1847	}
1848	rc = 0;
1849	break;
1850	}
1851	case WM_LBUTTONDOWN:
1852	case WM_MBUTTONDOWN:
1853	case WM_RBUTTONDOWN:
1854	NotifyParent(Msg, wParam, lParam);
1855	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1856	break;
1857
1858	case WM_DESTROY:
1859	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1860	break;
1861	default:
1862	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1863	break;
1864	}
1865	fInternalMsg = fInternalMsgBackup;
1866	return rc;
1867	}
1868	//******************************************************************************
1869	//******************************************************************************
1870	void Win32BaseWindow::CallWindowHookProc(ULONG hooktype, ULONG Msg, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
1871	{
1872	CWPSTRUCT cwp;
1873
1874	cwp.lParam = lParam;
1875	cwp.wParam = wParam;
1876	cwp.message = Msg;
1877	cwp.hwnd = getWindowHandle();
1878
1879	switch(hooktype) {
1880	case WH_CALLWNDPROC:
1881	if(fUnicode) {
1882	HOOK_CallHooksW(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1883	}
1884	else HOOK_CallHooksA(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1885	break;
1886	}
1887	}
1888	//******************************************************************************
1889	//TODO: Do this more efficiently
1890	//******************************************************************************
1891	LRESULT Win32BaseWindow::BroadcastMessageA(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1892	{
1893	Win32BaseWindow *window;
1894	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1895
1896	dprintf(("BroadCastMessageA %x %x %x", msg, wParam, lParam, GetFS()));
1897
1898	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1899	window = GetWindowFromHandle(hwnd++);
1900	if(window) {
1901	if ((window->getStyle() & WS_POPUP) \|\| ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1902	{
1903
1904	if(type == BROADCAST_SEND) {
1905	window->SendInternalMessageA(msg, wParam, lParam);
1906	}
1907	else PostMessageA(window->getWindowHandle(), msg, wParam, lParam);
1908	}
1909	}
1910	}
1911	return 0;
1912	}
1913	//******************************************************************************
1914	//TODO: Do this more efficiently
1915	//******************************************************************************
1916	LRESULT Win32BaseWindow::BroadcastMessageW(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1917	{
1918	Win32BaseWindow *window;
1919	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1920
1921	dprintf(("BroadCastMessageW %x %x %x", msg, wParam, lParam));
1922
1923	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1924	window = GetWindowFromHandle(hwnd++);
1925	if(window) {
1926	if ((window->getStyle() & WS_POPUP) \|\| ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1927	{
1928
1929	if(type == BROADCAST_SEND) {
1930	window->SendInternalMessageW(msg, wParam, lParam);
1931	}
1932	else PostMessageW(window->getWindowHandle(), msg, wParam, lParam);
1933	}
1934	}
1935	}
1936	return 0;
1937	}
1938	//******************************************************************************
1939	//******************************************************************************
1940	void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
1941	{
1942	Win32BaseWindow *window = this;
1943	Win32BaseWindow *parentwindow;
1944
1945	while(window)
1946	{
1947	if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
1948	{
1949	/* Notify the parent window only */
1950	parentwindow = window->getParent();
1951	if(parentwindow) {
1952	parentwindow->SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, getWindowId()), lParam );
1953	}
1954	}
1955	else break;
1956
1957	window = parentwindow;
1958	}
1959	}
1960	//******************************************************************************
1961	//******************************************************************************
1962	BOOL Win32BaseWindow::SetIcon(HICON hIcon)
1963	{
1964	dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
1965	if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
1966	//TODO: Wine does't send these. Correct?
1967	// SendInternalMessageA(WM_SETICON, ICON_BIG, hIcon);
1968	return TRUE;
1969	}
1970	return FALSE;
1971	}
1972	//******************************************************************************
1973	//******************************************************************************
1974	BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
1975	{
1976	ULONG showstate = 0;
1977	HWND hWinAfter;
1978
1979	dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
1980
1981	if (flags & WIN_NEED_SIZE)
1982	{
1983	/* should happen only in CreateWindowEx() */
1984	int wParam = SIZE_RESTORED;
1985
1986	flags &= ~WIN_NEED_SIZE;
1987	if (dwStyle & WS_MAXIMIZE)
1988	wParam = SIZE_MAXIMIZED;
1989	else
1990	if (dwStyle & WS_MINIMIZE)
1991	wParam = SIZE_MINIMIZED;
1992
1993	SendInternalMessageA(WM_SIZE, wParam,
1994	MAKELONG(rectClient.right-rectClient.left,
1995	rectClient.bottom-rectClient.top));
1996	SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
1997	}
1998	switch(nCmdShow)
1999	{
2000	case SW_SHOW:
2001	case SW_SHOWDEFAULT: //todo
2002	showstate = SWPOS_SHOW \| SWPOS_ACTIVATE;
2003	break;
2004	case SW_HIDE:
2005	showstate = SWPOS_HIDE;
2006	break;
2007	case SW_RESTORE:
2008	showstate = SWPOS_RESTORE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2009	break;
2010	case SW_MINIMIZE:
2011	showstate = SWPOS_MINIMIZE;
2012	break;
2013	case SW_SHOWMAXIMIZED:
2014	showstate = SWPOS_MAXIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2015	break;
2016	case SW_SHOWMINIMIZED:
2017	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2018	break;
2019	case SW_SHOWMINNOACTIVE:
2020	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW;
2021	break;
2022	case SW_SHOWNA:
2023	showstate = SWPOS_SHOW;
2024	break;
2025	case SW_SHOWNOACTIVATE:
2026	showstate = SWPOS_SHOW;
2027	break;
2028	case SW_SHOWNORMAL:
2029	showstate = SWPOS_RESTORE \| SWPOS_ACTIVATE \| SWPOS_SHOW;
2030	break;
2031	}
2032
2033	/* We can't activate a child window (WINE) */
2034	if(getStyle() & WS_CHILD)
2035	showstate &= ~SWPOS_ACTIVATE;
2036
2037	if(showstate & SWPOS_SHOW) {
2038	setStyle(getStyle() \| WS_VISIBLE);
2039	}
2040	else setStyle(getStyle() & ~WS_VISIBLE);
2041
2042	BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2043
2044	return rc;
2045	}
2046	//******************************************************************************
2047	//******************************************************************************
2048	BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2049	{
2050	BOOL rc = FALSE;
2051	Win32BaseWindow *window;
2052	HWND hParent = 0;
2053	BOOL fShow = FALSE, fHide = FALSE;
2054
2055	if (fuFlags &
2056	~(SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOZORDER \|
2057	SWP_NOREDRAW \| SWP_NOACTIVATE \| SWP_FRAMECHANGED \|
2058	SWP_SHOWWINDOW \| SWP_HIDEWINDOW \| SWP_NOCOPYBITS \|
2059	SWP_NOOWNERZORDER))
2060	{
2061	return FALSE;
2062	}
2063
2064	if(IsWindowDestroyed()) {
2065	//changing the position of a window that's being destroyed can cause crashes in PMMERGE
2066	dprintf(("SetWindowPos; window already destroyed"));
2067	return TRUE;
2068	}
2069	WINDOWPOS wpos;
2070	SWP swp, swpOld;
2071
2072	#if 0 //CB: test: MSIE 2.0 displays the tool-/addressbar this way -> to check
2073	//CB: -> comctl32: toolbar (WM_SIZE), same bug: statusbar height
2074	//CB: cx or cy are 0
2075
2076	if (cx == 0)
2077	{
2078	dprintf(("CB: cx is 0! %d",fuFlags));
2079	if (fuFlags & SWP_NOSIZE) dprintf(("CB: nosize"));
2080	cx = 50;
2081	}
2082	if (cy == 0)
2083	{
2084	dprintf(("CB: cy is 0! %d",fuFlags));
2085	if (fuFlags & SWP_NOSIZE) dprintf(("CB: nosize"));
2086	cy = 50;
2087	}
2088
2089	#endif
2090
2091	if(fuFlags & SWP_SHOWWINDOW) {
2092	fShow = TRUE;
2093	fuFlags &= ~SWP_SHOWWINDOW;
2094	}
2095	else
2096	if(fuFlags & SWP_HIDEWINDOW) {
2097	fHide = TRUE;
2098	fuFlags &= ~SWP_HIDEWINDOW;
2099	}
2100	wpos.flags = fuFlags;
2101	wpos.cy = cy;
2102	wpos.cx = cx;
2103	wpos.x = x;
2104	wpos.y = y;
2105	wpos.hwndInsertAfter = hwndInsertAfter;
2106	wpos.hwnd = getWindowHandle();
2107
2108	if(~fuFlags & (SWP_NOMOVE \| SWP_NOSIZE))
2109	{
2110	if (isChild())
2111	{
2112	Win32BaseWindow *windowParent = getParent();
2113	if(windowParent) {
2114	hParent = getParent()->getOS2WindowHandle();
2115	}
2116	else dprintf(("WARNING: Win32BaseWindow::SetWindowPos window %x is child but has no parent!!", getWindowHandle()));
2117	}
2118	OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2119	}
2120
2121	OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2122	if (swp.fl == 0) {
2123	if (fuFlags & SWP_FRAMECHANGED)
2124	{
2125	FrameUpdateClient(this);
2126	}
2127	if(fHide) {
2128	ShowWindow(SW_HIDE);
2129	}
2130	if(fShow) {
2131	ShowWindow(SW_SHOWNA);
2132	}
2133	return TRUE;
2134	}
2135
2136	// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2137	if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2138	{
2139	Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2140	if(wndBehind) {
2141	swp.hwndInsertBehind = wndBehind->getOS2FrameWindowHandle();
2142	}
2143	else {
2144	dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2145	swp.hwndInsertBehind = 0;
2146	}
2147	}
2148	swp.hwnd = OS2HwndFrame;
2149
2150	dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2151
2152	//SvL: For some reason WinSetMultWindowPos doesn't work for showing windows when they are hidden..
2153	if(fHide) {
2154	ShowWindow(SW_HIDE);
2155	}
2156	rc = OSLibWinSetMultWindowPos(&swp, 1);
2157	if(fShow) {
2158	ShowWindow(SW_SHOWNA);
2159	}
2160
2161	if (rc == FALSE)
2162	{
2163	dprintf(("OSLibWinSetMultWindowPos failed! Error %x",OSLibWinGetLastError()));
2164	}
2165
2166	if(fuFlags & SWP_FRAMECHANGED && (fuFlags & (SWP_NOMOVE \| SWP_NOSIZE) == (SWP_NOMOVE \| SWP_NOSIZE)))
2167	{
2168	FrameUpdateClient(this);
2169	}
2170
2171	return (rc);
2172	}
2173	//******************************************************************************
2174	//TODO: WPF_RESTOREMAXIMIZED
2175	//******************************************************************************
2176	BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2177	{
2178	if(isFrameWindow())
2179	{
2180	// Set the minimized position
2181	if (winpos->flags & WPF_SETMINPOSITION)
2182	{
2183	OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2184	}
2185
2186	//TODO: Max position
2187
2188	// Set the new restore position.
2189	OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2190	}
2191
2192	return ShowWindow(winpos->showCmd);
2193	}
2194	//******************************************************************************
2195	//Also destroys all the child windows (destroy children first, parent last)
2196	//******************************************************************************
2197	BOOL Win32BaseWindow::DestroyWindow()
2198	{
2199	/* Call hooks */
2200	if(HOOK_CallHooksA( WH_CBT, HCBT_DESTROYWND, getWindowHandle(), 0L))
2201	{
2202	return FALSE;
2203	}
2204
2205	if(!(getStyle() & WS_CHILD) && getOwner() == NULL)
2206	{
2207	HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWDESTROYED, getWindowHandle(), 0L);
2208	/* FIXME: clean up palette - see "Internals" p.352 */
2209	}
2210
2211	if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
2212	{
2213	if(getParent())
2214	{
2215	/* Notify the parent window only */
2216	getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
2217	if( !::IsWindow(getWindowHandle()) )
2218	{
2219	return TRUE;
2220	}
2221	}
2222	else DebugInt3();
2223	}
2224	fDestroyWindowCalled = TRUE;
2225	return OSLibWinDestroyWindow(OS2HwndFrame);
2226	}
2227	//******************************************************************************
2228	//******************************************************************************
2229	Win32BaseWindow *Win32BaseWindow::getParent()
2230	{
2231	Win32BaseWindow wndparent = (Win32BaseWindow )ChildWindow::GetParent();
2232	return ((ULONG)wndparent == (ULONG)windowDesktop) ? NULL : wndparent;
2233	}
2234	//******************************************************************************
2235	//******************************************************************************
2236	HWND Win32BaseWindow::GetParent()
2237	{
2238	Win32BaseWindow *wndparent;
2239
2240	if ((!(getStyle() & (WS_POPUP\|WS_CHILD))))
2241	{
2242	return 0;
2243	}
2244	wndparent = ((getStyle() & WS_CHILD) ? getParent() : getOwner());
2245
2246	return (wndparent) ? wndparent->getWindowHandle() : 0;
2247	}
2248	//******************************************************************************
2249	//******************************************************************************
2250	HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2251	{
2252	HWND oldhwnd;
2253	Win32BaseWindow *newparent;
2254
2255	if(getParent()) {
2256	oldhwnd = getParent()->getWindowHandle();
2257	getParent()->RemoveChild(this);
2258	}
2259	else oldhwnd = 0;
2260
2261	newparent = GetWindowFromHandle(hwndNewParent);
2262	if(newparent)
2263	{
2264	setParent(newparent);
2265	getParent()->AddChild(this);
2266	OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2267	return oldhwnd;
2268	}
2269	else {
2270	setParent(windowDesktop);
2271	windowDesktop->AddChild(this);
2272	OSLibWinSetParent(getOS2FrameWindowHandle(), OSLIB_HWND_DESKTOP);
2273	return oldhwnd;
2274	}
2275	}
2276	//******************************************************************************
2277	//******************************************************************************
2278	BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2279	{
2280	if(getParent()) {
2281	return getParent()->getWindowHandle() == hwndParent;
2282	}
2283	else return 0;
2284	}
2285	//******************************************************************************
2286	//******************************************************************************
2287	HWND Win32BaseWindow::GetTopWindow()
2288	{
2289	return GetWindow(GW_CHILD);
2290	}
2291	//******************************************************************************
2292	// Get the top-level parent for a child window.
2293	//******************************************************************************
2294	Win32BaseWindow *Win32BaseWindow::GetTopParent()
2295	{
2296	Win32BaseWindow *window = this;
2297
2298	while(window && (window->getStyle() & WS_CHILD))
2299	{
2300	window = window->getParent();
2301	}
2302	return window;
2303	}
2304	//******************************************************************************
2305	//Don't call WinUpdateWindow as that one also updates the child windows
2306	//Also need to send WM_PAINT directly to the window procedure, which doesn't
2307	//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2308	//******************************************************************************
2309	BOOL Win32BaseWindow::UpdateWindow()
2310	{
2311	RECT rect;
2312
2313	if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2314	{//update region not empty
2315	HDC hdc;
2316
2317	hdc = O32_GetDC(OS2Hwnd);
2318	if (isIcon)
2319	{
2320	SendInternalMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2321	SendInternalMessageA(WM_PAINTICON, 0, 0);
2322	}
2323	else
2324	{
2325	SendInternalMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2326	SendInternalMessageA(WM_PAINT, 0, 0);
2327	}
2328	O32_ReleaseDC(OS2Hwnd, hdc);
2329	}
2330	return TRUE;
2331	}
2332	//******************************************************************************
2333	//******************************************************************************
2334	BOOL Win32BaseWindow::IsIconic()
2335	{
2336	return OSLibWinIsIconic(OS2Hwnd);
2337	}
2338	//******************************************************************************
2339	//TODO: Should not enumerate children that are created during the enumeration!
2340	//******************************************************************************
2341	BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2342	{
2343	BOOL rc = TRUE;
2344	HWND hwnd;
2345	Win32BaseWindow prevchild = 0, child = 0;
2346
2347	dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2348	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2349	{
2350	dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2351	hwnd = child->getWindowHandle();
2352	if(child->getOwner()) {
2353	continue; //shouldn't have an owner (Wine)
2354	}
2355	if(lpfn(hwnd, lParam) == FALSE)
2356	{
2357	rc = FALSE;
2358	break;
2359	}
2360	//check if the window still exists
2361	if(!::IsWindow(hwnd))
2362	{
2363	child = prevchild;
2364	continue;
2365	}
2366	if(child->getFirstChild() != NULL)
2367	{
2368	dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2369	if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2370	{
2371	rc = FALSE;
2372	break;
2373	}
2374	}
2375	prevchild = child;
2376	}
2377	return rc;
2378	}
2379	//******************************************************************************
2380	//Enumerate first-level children only and check thread id
2381	//******************************************************************************
2382	BOOL Win32BaseWindow::EnumThreadWindows(DWORD dwThreadId, WNDENUMPROC lpfn, LPARAM lParam)
2383	{
2384	Win32BaseWindow *child = 0;
2385	ULONG tid, pid;
2386	BOOL rc;
2387	HWND hwnd;
2388
2389	dprintf(("EnumThreadWindows %x %x %x", dwThreadId, lpfn, lParam));
2390
2391	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2392	{
2393	OSLibWinQueryWindowProcess(child->getOS2WindowHandle(), &pid, &tid);
2394
2395	if(dwThreadId == tid) {
2396	dprintf2(("EnumThreadWindows: Found Window %x", child->getWindowHandle()));
2397	if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2398	break;
2399	}
2400	}
2401	}
2402	return TRUE;
2403	}
2404	//******************************************************************************
2405	//Enumerate first-level children only
2406	//******************************************************************************
2407	BOOL Win32BaseWindow::EnumWindows(WNDENUMPROC lpfn, LPARAM lParam)
2408	{
2409	Win32BaseWindow *child = 0;
2410	BOOL rc;
2411	HWND hwnd;
2412
2413	dprintf(("EnumWindows %x %x", lpfn, lParam));
2414
2415	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2416	{
2417	hwnd = child->getWindowHandle();
2418
2419	dprintf2(("EnumWindows: Found Window %x", child->getWindowHandle()));
2420	if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2421	break;
2422	}
2423	}
2424	return TRUE;
2425	}
2426	//******************************************************************************
2427	//******************************************************************************
2428	Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2429	{
2430	for (Win32BaseWindow child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2431	{
2432	if (child->getWindowId() == id)
2433	{
2434	return child;
2435	}
2436	}
2437	return 0;
2438	}
2439	//******************************************************************************
2440	//TODO:
2441	//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2442	//the current process owns them.
2443	//******************************************************************************
2444	HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2445	BOOL fUnicode)
2446	{
2447	Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2448	Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2449
2450	if((hwndParent != OSLIB_HWND_DESKTOP && !parent) \|\|
2451	(hwndChildAfter != 0 && !child) \|\|
2452	(hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2453	{
2454	dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2455	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2456	return 0;
2457	}
2458	if(hwndParent != OSLIB_HWND_DESKTOP)
2459	{//if the current process owns the window, just do a quick search
2460	child = (Win32BaseWindow *)parent->getFirstChild();
2461	if(hwndChildAfter != 0)
2462	{
2463	while(child)
2464	{
2465	if(child->getWindowHandle() == hwndChildAfter)
2466	{
2467	child = (Win32BaseWindow *)child->getNextChild();
2468	break;
2469	}
2470	child = (Win32BaseWindow *)child->getNextChild();
2471	}
2472	}
2473	while(child)
2474	{
2475	if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2476	(!lpszWindow \|\| child->hasWindowName(lpszWindow, fUnicode)))
2477	{
2478	dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2479	return child->getWindowHandle();
2480	}
2481	child = (Win32BaseWindow *)child->getNextChild();
2482	}
2483	}
2484	else {
2485	Win32BaseWindow *wnd;
2486	HWND henum, hwnd;
2487
2488	henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2489	hwnd = OSLibWinGetNextWindow(henum);
2490
2491	while(hwnd)
2492	{
2493	wnd = GetWindowFromOS2Handle(hwnd);
2494	if(wnd == NULL) {
2495	hwnd = OSLibWinQueryClientWindow(hwnd);
2496	if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2497	if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2498	}
2499
2500	if(wnd) {
2501	if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2502	(!lpszWindow \|\| wnd->hasWindowName(lpszWindow, fUnicode)))
2503	{
2504	OSLibWinEndEnumWindows(henum);
2505	dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2506	return wnd->getWindowHandle();
2507	}
2508	}
2509	hwnd = OSLibWinGetNextWindow(henum);
2510	}
2511	OSLibWinEndEnumWindows(henum);
2512	}
2513	SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2514	return 0;
2515	}
2516	//******************************************************************************
2517	//******************************************************************************
2518	HWND Win32BaseWindow::GetWindow(UINT uCmd)
2519	{
2520	HWND hwndRelated = 0;
2521	Win32BaseWindow *window;
2522
2523	switch(uCmd)
2524	{
2525	case GW_HWNDFIRST:
2526	if(getParent()) {
2527	window = (Win32BaseWindow *)getParent()->getFirstChild();
2528	hwndRelated = window->getWindowHandle();
2529	}
2530	break;
2531
2532	case GW_HWNDLAST:
2533	if(!getParent())
2534	{
2535	goto end;
2536	}
2537
2538	window = this;
2539	while(window->getNextChild())
2540	{
2541	window = (Win32BaseWindow *)window->getNextChild();
2542	}
2543	hwndRelated = window->getWindowHandle();
2544	break;
2545
2546	case GW_HWNDNEXT:
2547	window = (Win32BaseWindow *)getNextChild();
2548	if(window) {
2549	hwndRelated = window->getWindowHandle();
2550	}
2551	break;
2552
2553	case GW_HWNDPREV:
2554	if(!getParent())
2555	{
2556	goto end;
2557	}
2558	window = (Win32BaseWindow )(getParent()->getFirstChild()); / First sibling */
2559	if(window == this)
2560	{
2561	hwndRelated = 0; /* First in list */
2562	goto end;
2563	}
2564	while(window->getNextChild())
2565	{
2566	if (window->getNextChild() == this)
2567	{
2568	hwndRelated = window->getWindowHandle();
2569	goto end;
2570	}
2571	window = (Win32BaseWindow *)window->getNextChild();
2572	}
2573	break;
2574
2575	case GW_OWNER:
2576	if(getOwner()) {
2577	hwndRelated = getOwner()->getWindowHandle();
2578	}
2579	break;
2580
2581	case GW_CHILD:
2582	if(getFirstChild()) {
2583	hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2584	}
2585	break;
2586	}
2587	end:
2588	dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2589	return hwndRelated;
2590	}
2591	//******************************************************************************
2592	//******************************************************************************
2593	HWND Win32BaseWindow::SetActiveWindow()
2594	{
2595	HWND hwndActive;
2596	Win32BaseWindow *win32wnd;
2597	ULONG magic;
2598
2599	dprintf(("SetActiveWindow %x", getWindowHandle()));
2600	hwndActive = OSLibWinSetActiveWindow(OS2HwndFrame);
2601	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2602	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2603	if(CheckMagicDword(magic) && win32wnd)
2604	{
2605	return win32wnd->getWindowHandle();
2606	}
2607	return windowDesktop->getWindowHandle(); //pretend the desktop was active
2608	}
2609	//******************************************************************************
2610	//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2611	//******************************************************************************
2612	BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2613	{
2614	return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2615	}
2616	//******************************************************************************
2617	//******************************************************************************
2618	BOOL Win32BaseWindow::CloseWindow()
2619	{
2620	return OSLibWinMinimizeWindow(OS2HwndFrame);
2621	}
2622	//******************************************************************************
2623	//******************************************************************************
2624	HWND Win32BaseWindow::GetActiveWindow()
2625	{
2626	HWND hwndActive;
2627	Win32BaseWindow *win32wnd;
2628	ULONG magic;
2629
2630	hwndActive = OSLibWinQueryActiveWindow();
2631
2632	return OS2ToWin32Handle(hwndActive);
2633	}
2634	//******************************************************************************
2635	//******************************************************************************
2636	BOOL Win32BaseWindow::IsWindowEnabled()
2637	{
2638	return OSLibWinIsWindowEnabled(OS2HwndFrame);
2639	}
2640	//******************************************************************************
2641	//******************************************************************************
2642	BOOL Win32BaseWindow::IsWindowVisible()
2643	{
2644	#if 1
2645	return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2646	#else
2647	return OSLibWinIsWindowVisible(OS2HwndFrame);
2648	#endif
2649	}
2650	//******************************************************************************
2651	//******************************************************************************
2652	BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2653	{
2654	INT len = GetWindowTextLength();
2655	BOOL res;
2656
2657	if (wndname == NULL)
2658	return (len == 0);
2659
2660	len++;
2661	if (fUnicode)
2662	{
2663	WCHAR text = (WCHAR)malloc(len*sizeof(WCHAR));
2664
2665	GetWindowTextW(text,len);
2666	res = (lstrcmpW(text,(LPWSTR)wndname) == 0);
2667	free(text);
2668	} else
2669	{
2670	CHAR text = (CHAR)malloc(len*sizeof(CHAR));
2671
2672	GetWindowTextA(text,len);
2673	res = (strcmp(text,wndname) == 0);
2674	free(text);
2675	}
2676
2677	return res;
2678	}
2679	//******************************************************************************
2680	//******************************************************************************
2681	CHAR *Win32BaseWindow::getWindowNamePtrA()
2682	{
2683	INT len = GetWindowTextLength();
2684	CHAR *text;
2685
2686	if (len == 0) return NULL;
2687	len++;
2688	text = (CHAR)malloc(lensizeof(CHAR));
2689	GetWindowTextA(text,len);
2690
2691	return text;
2692	}
2693	//******************************************************************************
2694	//******************************************************************************
2695	WCHAR *Win32BaseWindow::getWindowNamePtrW()
2696	{
2697	INT len = GetWindowTextLength();
2698	WCHAR *text;
2699
2700	if (len == 0) return NULL;
2701	len++;
2702	text = (WCHAR)malloc(lensizeof(WCHAR));
2703	GetWindowTextW(text,len);
2704
2705	return text;
2706	}
2707	//******************************************************************************
2708	//******************************************************************************
2709	VOID Win32BaseWindow::freeWindowNamePtr(PVOID namePtr)
2710	{
2711	if (namePtr) free(namePtr);
2712	}
2713	//******************************************************************************
2714	//******************************************************************************
2715	int Win32BaseWindow::GetWindowTextLength()
2716	{
2717	return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2718	}
2719	//******************************************************************************
2720	//******************************************************************************
2721	int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2722	{
2723	return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2724	}
2725	//******************************************************************************
2726	//******************************************************************************
2727	int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2728	{
2729	return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2730	}
2731	//******************************************************************************
2732	//******************************************************************************
2733	BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2734	{
2735	return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2736	}
2737	//******************************************************************************
2738	//******************************************************************************
2739	BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2740	{
2741	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2742	}
2743	//******************************************************************************
2744	//******************************************************************************
2745	LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value, BOOL fUnicode)
2746	{
2747	LONG oldval;
2748
2749	dprintf2(("SetWindowLong%c %x %d %x", (fUnicode) ? 'W' : 'A', getWindowHandle(), index, value));
2750	switch(index) {
2751	case GWL_EXSTYLE:
2752	{
2753	STYLESTRUCT ss;
2754
2755	if(dwExStyle == value)
2756	return value;
2757
2758	ss.styleOld = dwExStyle;
2759	ss.styleNew = value;
2760	dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
2761	SendInternalMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2762	setExStyle(ss.styleNew);
2763	SendInternalMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2764	return ss.styleOld;
2765	}
2766	case GWL_STYLE:
2767	{
2768	STYLESTRUCT ss;
2769
2770	if(dwStyle == value)
2771	return value;
2772
2773	value &= ~(WS_VISIBLE \| WS_CHILD); /* Some bits can't be changed this way (WINE) */
2774	ss.styleOld = getStyle();
2775	ss.styleNew = value \| (ss.styleOld & (WS_VISIBLE \| WS_CHILD));
2776	dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), ss.styleOld, ss.styleNew));
2777	SendInternalMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2778	setStyle(ss.styleNew);
2779	SendInternalMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2780	//// OSLibSetWindowStyle(getOS2FrameWindowHandle(), getStyle(), getExStyle(),
2781	//// windowClass->getStyle() & CS_SAVEBITS);
2782	#ifdef DEBUG
2783	PrintWindowStyle(ss.styleNew, 0);
2784	#endif
2785	return ss.styleOld;
2786	}
2787	case GWL_WNDPROC:
2788	oldval = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2789	WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, (WNDPROC)value, WINPROC_GetProcType(win32wndproc), WIN_PROC_WINDOW);
2790	return oldval;
2791
2792	case GWL_HINSTANCE:
2793	oldval = hInstance;
2794	hInstance = value;
2795	return oldval;
2796
2797	case GWL_HWNDPARENT:
2798	return SetParent((HWND)value);
2799
2800	case GWL_ID:
2801	oldval = getWindowId();
2802	setWindowId(value);
2803	return oldval;
2804
2805	case GWL_USERDATA:
2806	oldval = userData;
2807	userData = value;
2808	return oldval;
2809
2810	default:
2811	if(index >= 0 && index/4 < nrUserWindowLong)
2812	{
2813	oldval = userWindowLong[index/4];
2814	userWindowLong[index/4] = value;
2815	return oldval;
2816	}
2817	SetLastError(ERROR_INVALID_PARAMETER);
2818	return 0;
2819	}
2820	}
2821	//******************************************************************************
2822	//******************************************************************************
2823	ULONG Win32BaseWindow::GetWindowLongA(int index, BOOL fUnicode)
2824	{
2825	ULONG value;
2826
2827	switch(index) {
2828	case GWL_EXSTYLE:
2829	value = dwExStyle;
2830	break;
2831	case GWL_STYLE:
2832	value = dwStyle;
2833	break;
2834	case GWL_WNDPROC:
2835	value = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2836	break;
2837	case GWL_HINSTANCE:
2838	value = hInstance;
2839	break;
2840	case GWL_HWNDPARENT:
2841	if(getParent()) {
2842	value = getParent()->getWindowHandle();
2843	}
2844	else value = 0;
2845	break;
2846	case GWL_ID:
2847	value = getWindowId();
2848	break;
2849	case GWL_USERDATA:
2850	value = userData;
2851	break;
2852	default:
2853	if(index >= 0 && index/4 < nrUserWindowLong)
2854	{
2855	value = userWindowLong[index/4];
2856	break;
2857	}
2858	SetLastError(ERROR_INVALID_PARAMETER);
2859	return 0;
2860	}
2861	dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2862	return value;
2863	}
2864	//******************************************************************************
2865	//******************************************************************************
2866	WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
2867	{
2868	WORD oldval;
2869
2870	if(index >= 0 && index/4 < nrUserWindowLong)
2871	{
2872	oldval = ((WORD *)userWindowLong)[index/2];
2873	((WORD *)userWindowLong)[index/2] = value;
2874	return oldval;
2875	}
2876	SetLastError(ERROR_INVALID_PARAMETER);
2877	return 0;
2878	}
2879	//******************************************************************************
2880	//******************************************************************************
2881	WORD Win32BaseWindow::GetWindowWord(int index)
2882	{
2883	if(index >= 0 && index/4 < nrUserWindowLong)
2884	{
2885	return ((WORD *)userWindowLong)[index/2];
2886	}
2887	SetLastError(ERROR_INVALID_PARAMETER);
2888	return 0;
2889	}
2890	//******************************************************************************
2891	//******************************************************************************
2892	void Win32BaseWindow::setWindowId(DWORD id)
2893	{
2894	dwIDMenu = id;
2895	}
2896	//******************************************************************************
2897	//******************************************************************************
2898	Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
2899	{
2900	Win32BaseWindow *window;
2901
2902	if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
2903	return window;
2904	}
2905	// dprintf2(("Win32BaseWindow::GetWindowFromHandle: not a win32 window %x", hwnd));
2906	return NULL;
2907	}
2908	//******************************************************************************
2909	//******************************************************************************
2910	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
2911	{
2912	Win32BaseWindow *win32wnd;
2913	DWORD magic;
2914
2915	if(hwnd == OSLIB_HWND_DESKTOP)
2916	{
2917	return windowDesktop;
2918	}
2919
2920	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
2921	magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
2922
2923	if(win32wnd && CheckMagicDword(magic)) {
2924	return win32wnd;
2925	}
2926	// dprintf2(("Win32BaseWindow::GetWindowFromOS2Handle: not an Odin os2 window %x", hwnd));
2927	return 0;
2928	}
2929	//******************************************************************************
2930	//******************************************************************************
2931	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
2932	{
2933	return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
2934	}
2935	//******************************************************************************
2936	//******************************************************************************
2937	HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
2938	{
2939	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2940
2941	if(window) {
2942	return window->getOS2WindowHandle();
2943	}
2944	// dprintf2(("Win32BaseWindow::Win32ToOS2Handle: not a win32 window %x", hwnd));
2945	return hwnd;
2946	}
2947	//******************************************************************************
2948	//******************************************************************************
2949	HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
2950	{
2951	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2952
2953	if(window) {
2954	return window->getOS2FrameWindowHandle();
2955	}
2956	// dprintf2(("Win32BaseWindow::Win32ToOS2FrameHandle: not a win32 window %x", hwnd));
2957	return hwnd;
2958	}
2959	//******************************************************************************
2960	//******************************************************************************
2961	HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
2962	{
2963	Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
2964
2965	if(window) {
2966	return window->getWindowHandle();
2967	}
2968	window = GetWindowFromOS2FrameHandle(hwnd);
2969	if(window) {
2970	return window->getWindowHandle();
2971	}
2972	// dprintf2(("Win32BaseWindow::OS2ToWin32Handle: not a win32 window %x", hwnd));
2973	return 0;
2974	// else return hwnd; //OS/2 window handle
2975	}
2976	//******************************************************************************
2977	// GetNextDlgTabItem32 (USER32.276)
2978	//******************************************************************************
2979	HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
2980	{
2981	Win32BaseWindow child, nextchild, *lastchild;
2982	HWND retvalue;
2983
2984	if (hwndCtrl)
2985	{
2986	child = GetWindowFromHandle(hwndCtrl);
2987	if (!child)
2988	{
2989	retvalue = 0;
2990	goto END;
2991	}
2992	/* Make sure hwndCtrl is a top-level child */
2993	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
2994	{
2995	child = child->getParent();
2996	if(child == NULL) break;
2997	}
2998
2999	if (!child \|\| (child->getParent() != this))
3000	{
3001	retvalue = 0;
3002	goto END;
3003	}
3004	}
3005	else
3006	{
3007	/* No ctrl specified -> start from the beginning */
3008	child = (Win32BaseWindow *)getFirstChild();
3009	if (!child)
3010	{
3011	retvalue = 0;
3012	goto END;
3013	}
3014
3015	if (!fPrevious)
3016	{
3017	while (child->getNextChild())
3018	{
3019	child = (Win32BaseWindow *)child->getNextChild();
3020	}
3021	}
3022	}
3023
3024	lastchild = child;
3025	nextchild = (Win32BaseWindow *)child->getNextChild();
3026	while (TRUE)
3027	{
3028	if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
3029
3030	if (child == nextchild) break;
3031
3032	if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
3033	!(nextchild->getStyle() & WS_DISABLED))
3034	{
3035	lastchild = nextchild;
3036	if (!fPrevious) break;
3037	}
3038	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3039	}
3040	retvalue = lastchild->getWindowHandle();
3041
3042	END:
3043	return retvalue;
3044	}
3045	//******************************************************************************
3046	//******************************************************************************
3047	HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
3048	{
3049	Win32BaseWindow child, nextchild, *lastchild;
3050	HWND retvalue;
3051
3052	if (hwndCtrl)
3053	{
3054	child = GetWindowFromHandle(hwndCtrl);
3055	if (!child)
3056	{
3057	retvalue = 0;
3058	goto END;
3059	}
3060	/* Make sure hwndCtrl is a top-level child */
3061	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3062	{
3063	child = child->getParent();
3064	if(child == NULL) break;
3065	}
3066
3067	if (!child \|\| (child->getParent() != this))
3068	{
3069	retvalue = 0;
3070	goto END;
3071	}
3072	}
3073	else
3074	{
3075	/* No ctrl specified -> start from the beginning */
3076	child = (Win32BaseWindow *)getFirstChild();
3077	if (!child)
3078	{
3079	retvalue = 0;
3080	goto END;
3081	}
3082
3083	if (fPrevious)
3084	{
3085	while (child->getNextChild())
3086	{
3087	child = (Win32BaseWindow *)child->getNextChild();
3088	}
3089	}
3090	}
3091
3092	lastchild = child;
3093	nextchild = (Win32BaseWindow *)child->getNextChild();
3094	while (TRUE)
3095	{
3096	if (!nextchild \|\| (nextchild->getStyle() & WS_GROUP))
3097	{
3098	/* Wrap-around to the beginning of the group */
3099	Win32BaseWindow *pWndTemp;
3100
3101	nextchild = (Win32BaseWindow *)getFirstChild();
3102
3103	for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3104	{
3105	if (pWndTemp->getStyle() & WS_GROUP)
3106	nextchild = pWndTemp;
3107
3108	if (pWndTemp == child)
3109	break;
3110	}
3111
3112	}
3113	if (nextchild == child)
3114	break;
3115
3116	if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3117	{
3118	lastchild = nextchild;
3119
3120	if (!fPrevious)
3121	break;
3122	}
3123
3124	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3125	}
3126	retvalue = lastchild->getWindowHandle();
3127	END:
3128	return retvalue;
3129	}
3130	//******************************************************************************
3131	//******************************************************************************
3132	#ifdef DEBUG
3133	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3134	{
3135	char style[256] = "";
3136	char exstyle[256] = "";
3137
3138	/* Window styles */
3139	if(dwStyle & WS_CHILD)
3140	strcat(style, "WS_CHILD ");
3141	if(dwStyle & WS_POPUP)
3142	strcat(style, "WS_POPUP ");
3143	if(dwStyle & WS_VISIBLE)
3144	strcat(style, "WS_VISIBLE ");
3145	if(dwStyle & WS_DISABLED)
3146	strcat(style, "WS_DISABLED ");
3147	if(dwStyle & WS_CLIPSIBLINGS)
3148	strcat(style, "WS_CLIPSIBLINGS ");
3149	if(dwStyle & WS_CLIPCHILDREN)
3150	strcat(style, "WS_CLIPCHILDREN ");
3151	if(dwStyle & WS_MAXIMIZE)
3152	strcat(style, "WS_MAXIMIZE ");
3153	if(dwStyle & WS_MINIMIZE)
3154	strcat(style, "WS_MINIMIZE ");
3155	if(dwStyle & WS_GROUP)
3156	strcat(style, "WS_GROUP ");
3157	if(dwStyle & WS_TABSTOP)
3158	strcat(style, "WS_TABSTOP ");
3159
3160	if((dwStyle & WS_CAPTION) == WS_CAPTION)
3161	strcat(style, "WS_CAPTION ");
3162	if(dwStyle & WS_DLGFRAME)
3163	strcat(style, "WS_DLGFRAME ");
3164	if(dwStyle & WS_BORDER)
3165	strcat(style, "WS_BORDER ");
3166
3167	if(dwStyle & WS_VSCROLL)
3168	strcat(style, "WS_VSCROLL ");
3169	if(dwStyle & WS_HSCROLL)
3170	strcat(style, "WS_HSCROLL ");
3171	if(dwStyle & WS_SYSMENU)
3172	strcat(style, "WS_SYSMENU ");
3173	if(dwStyle & WS_THICKFRAME)
3174	strcat(style, "WS_THICKFRAME ");
3175	if(dwStyle & WS_MINIMIZEBOX)
3176	strcat(style, "WS_MINIMIZEBOX ");
3177	if(dwStyle & WS_MAXIMIZEBOX)
3178	strcat(style, "WS_MAXIMIZEBOX ");
3179
3180	if(dwExStyle & WS_EX_DLGMODALFRAME)
3181	strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3182	if(dwExStyle & WS_EX_ACCEPTFILES)
3183	strcat(exstyle, "WS_EX_ACCEPTFILES ");
3184	if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3185	strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3186	if(dwExStyle & WS_EX_TOPMOST)
3187	strcat(exstyle, "WS_EX_TOPMOST ");
3188	if(dwExStyle & WS_EX_TRANSPARENT)
3189	strcat(exstyle, "WS_EX_TRANSPARENT ");
3190
3191	if(dwExStyle & WS_EX_MDICHILD)
3192	strcat(exstyle, "WS_EX_MDICHILD ");
3193	if(dwExStyle & WS_EX_TOOLWINDOW)
3194	strcat(exstyle, "WS_EX_TOOLWINDOW ");
3195	if(dwExStyle & WS_EX_WINDOWEDGE)
3196	strcat(exstyle, "WS_EX_WINDOWEDGE ");
3197	if(dwExStyle & WS_EX_CLIENTEDGE)
3198	strcat(exstyle, "WS_EX_CLIENTEDGE ");
3199	if(dwExStyle & WS_EX_CONTEXTHELP)
3200	strcat(exstyle, "WS_EX_CONTEXTHELP ");
3201	if(dwExStyle & WS_EX_RIGHT)
3202	strcat(exstyle, "WS_EX_RIGHT ");
3203	if(dwExStyle & WS_EX_LEFT)
3204	strcat(exstyle, "WS_EX_LEFT ");
3205	if(dwExStyle & WS_EX_RTLREADING)
3206	strcat(exstyle, "WS_EX_RTLREADING ");
3207	if(dwExStyle & WS_EX_LTRREADING)
3208	strcat(exstyle, "WS_EX_LTRREADING ");
3209	if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3210	strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3211	if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3212	strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3213	if(dwExStyle & WS_EX_CONTROLPARENT)
3214	strcat(exstyle, "WS_EX_CONTROLPARENT ");
3215	if(dwExStyle & WS_EX_STATICEDGE)
3216	strcat(exstyle, "WS_EX_STATICEDGE ");
3217	if(dwExStyle & WS_EX_APPWINDOW)
3218	strcat(exstyle, "WS_EX_APPWINDOW ");
3219
3220	dprintf(("Window style: %x %s", dwStyle, style));
3221	dprintf(("Window exStyle: %x %s (FS = %x)", dwExStyle, exstyle, GetFS()));
3222	}
3223	#endif
3224	//******************************************************************************
3225	//******************************************************************************
3226
3227	GenericObject *Win32BaseWindow::windows = NULL;

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