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source: trunk/src/user32/win32wbase.cpp@ 3341

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Last change on this file since 3341 was 3341, checked in by sandervl, 25 years ago
clip fix for WM_NCPAINT
File size: 104.0 KB

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1	/* $Id: win32wbase.cpp,v 1.177 2000-04-07 12:55:16 sandervl 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	* Corel version: corel20000212
11	*
12	* Copyright 1993, 1994, 1996 Alexandre Julliard
13	* 1995 Alex Korobka
14	*
15	* TODO: Not thread/process safe
16	*
17	* NOTE: Client rectangle always relative to frame window; window rectangle in screen coordinates
18	*
19	* Project Odin Software License can be found in LICENSE.TXT
20	*
21	*/
22	#include <os2win.h>
23	#include <win.h>
24	#include <stdlib.h>
25	#include <string.h>
26	#include <stdarg.h>
27	#include <assert.h>
28	#include <misc.h>
29	#include <heapstring.h>
30	#include <win32wbase.h>
31	#include <winres.h>
32	#include "wndmsg.h"
33	#include "oslibwin.h"
34	#include "oslibmsg.h"
35	#include "oslibutil.h"
36	#include "oslibgdi.h"
37	#include "oslibres.h"
38	#include "oslibdos.h"
39	#include "syscolor.h"
40	#include "win32wndhandle.h"
41	#include "dc.h"
42	#include "pmframe.h"
43	#include "win32wdesktop.h"
44	#include "pmwindow.h"
45	#include "controls.h"
46	#include <wprocess.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	/* bits in the dwKeyData */
56	#define KEYDATA_ALT 0x2000
57	#define KEYDATA_PREVSTATE 0x4000
58
59	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle);
60
61	static fDestroyAll = FALSE;
62	//For quick lookup of current process id
63	static ULONG currentProcessId = -1;
64
65	//******************************************************************************
66	//******************************************************************************
67	Win32BaseWindow::Win32BaseWindow(DWORD objType) : GenericObject(&windows, objType)
68	{
69	Init();
70	}
71	//******************************************************************************
72	//******************************************************************************
73	Win32BaseWindow::Win32BaseWindow(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode)
74	: GenericObject(&windows, OBJTYPE_WINDOW), ChildWindow()
75	{
76	Init();
77	this->isUnicode = isUnicode;
78	CreateWindowExA(lpCreateStructA, classAtom);
79	}
80	//******************************************************************************
81	//******************************************************************************
82	void Win32BaseWindow::Init()
83	{
84	isUnicode = FALSE;
85	fFirstShow = TRUE;
86	fIsDialog = FALSE;
87	fIsModalDialogOwner = FALSE;
88	OS2HwndModalDialog = 0;
89	fInternalMsg = FALSE;
90	fNoSizeMsg = FALSE;
91	fIsDestroyed = FALSE;
92	fDestroyWindowCalled = FALSE;
93	fCreated = FALSE;
94	fTaskList = FALSE;
95	fParentDC = FALSE;
96
97	windowNameA = NULL;
98	windowNameW = NULL;
99	wndNameLength = 0;
100
101	userWindowLong = NULL;;
102	nrUserWindowLong = 0;
103
104	magic = WIN32PM_MAGIC;
105	OS2Hwnd = 0;
106	OS2HwndFrame = 0;
107	hSysMenu = 0;
108	Win32Hwnd = 0;
109
110	if(HwAllocateWindowHandle(&Win32Hwnd, (ULONG)this) == FALSE)
111	{
112	dprintf(("Win32BaseWindow::Init HwAllocateWindowHandle failed!!"));
113	DebugInt3();
114	}
115
116	posx = posy = 0;
117	width = height = 0;
118
119	dwExStyle = 0;
120	dwStyle = 0;
121	win32wndproc = 0;
122	hInstance = 0;
123	dwIDMenu = 0; //0xFFFFFFFF; //default -1
124	userData = 0;
125	contextHelpId = 0;
126	hotkey = 0;
127
128	pOldFrameProc = NULL;
129
130	hwndLinkAfter = HWND_BOTTOM;
131	flags = 0;
132	lastHitTestVal = HTOS_NORMAL;
133	owner = NULL;
134	windowClass = 0;
135
136	hIcon = 0;
137	hIconSm = 0;
138
139	EraseBkgndFlag = TRUE;
140
141	horzScrollInfo = NULL;
142	vertScrollInfo = NULL;
143
144	ownDC = 0;
145	hWindowRegion = 0;
146	hClipRegion = 0;
147
148	if(currentProcessId == -1)
149	{
150	currentProcessId = GetCurrentProcessId();
151	}
152	dwThreadId = GetCurrentThreadId();
153	dwProcessId = currentProcessId;
154	}
155	//******************************************************************************
156	//todo get rid of resources (menu, icon etc)
157	//******************************************************************************
158	Win32BaseWindow::~Win32BaseWindow()
159	{
160	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
161	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
162
163	if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
164	{
165	//if we're the last child that's being destroyed and our
166	//parent window was also destroyed, then we delete the parent object
167	if(getParent()->IsWindowDestroyed())
168	{
169	dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
170	delete getParent();
171	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
172	}
173	}
174	else
175	if(fDestroyAll) {
176	dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
177	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
178	}
179
180	if(isOwnDC())
181	releaseOwnDC(ownDC);
182
183	if(Win32Hwnd)
184	HwFreeWindowHandle(Win32Hwnd);
185
186	if(userWindowLong)
187	free(userWindowLong);
188
189	if(windowNameA) {
190	free(windowNameA);
191	windowNameA = NULL;
192	}
193	if(windowNameW) {
194	free(windowNameW);
195	windowNameW = NULL;
196	}
197	if(vertScrollInfo) {
198	free(vertScrollInfo);
199	vertScrollInfo = NULL;
200	}
201	if(horzScrollInfo) {
202	free(horzScrollInfo);
203	horzScrollInfo = NULL;
204	}
205	}
206	//******************************************************************************
207	//******************************************************************************
208	void Win32BaseWindow::DestroyAll()
209	{
210	fDestroyAll = TRUE;
211	GenericObject::DestroyAll(windows);
212	}
213	//******************************************************************************
214	//******************************************************************************
215	BOOL Win32BaseWindow::isChild()
216	{
217	return ((dwStyle & WS_CHILD) != 0);
218	}
219	//******************************************************************************
220	//******************************************************************************
221	BOOL Win32BaseWindow::IsWindowUnicode()
222	{
223	dprintf2(("IsWindowUnicode %x %d", getWindowHandle(), WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W));
224	return (WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W);
225	}
226	//******************************************************************************
227	//******************************************************************************
228	BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
229	{
230	char buffer[256];
231
232	#ifdef DEBUG
233	PrintWindowStyle(cs->style, cs->dwExStyle);
234	#endif
235
236	sw = SW_SHOW;
237	SetLastError(0);
238
239	/* Find the parent window */
240	if (cs->hwndParent)
241	{
242	Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
243	if(!window) {
244	dprintf(("Bad parent %04x\n", cs->hwndParent ));
245	SetLastError(ERROR_INVALID_PARAMETER);
246	return FALSE;
247	}
248	/* Make sure parent is valid */
249	if (!window->IsWindow() )
250	{
251	dprintf(("Bad parent %04x\n", cs->hwndParent ));
252	SetLastError(ERROR_INVALID_PARAMETER);
253	return FALSE;
254	}
255	/* Windows does this for overlapped windows
256	* (I don't know about other styles.) */
257	if (cs->hwndParent == GetDesktopWindow() && (!(cs->style & WS_CHILD) \|\| (cs->style & WS_POPUP)))
258	{
259	cs->hwndParent = 0;
260	}
261	}
262	else
263	if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
264	dprintf(("No parent for child window\n" ));
265	SetLastError(ERROR_INVALID_PARAMETER);
266	return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
267	}
268
269	/* Find the window class */
270	windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
271	if (!windowClass)
272	{
273	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
274	dprintf(("Bad class '%s'\n", buffer ));
275	SetLastError(ERROR_INVALID_PARAMETER);
276	return 0;
277	}
278	#ifdef DEBUG
279	if(HIWORD(cs->lpszClass))
280	{
281	char *astring;
282
283	if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
284	else astring = (char *)cs->lpszClass;
285
286	dprintf(("Window class %s", astring));
287	if(isUnicode) FreeAsciiString(astring);
288	}
289	else dprintf(("Window class %x", cs->lpszClass));
290	#endif
291
292	/* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
293	* with an atom as the class name, put some programs expect to have a REAL string in
294	* lpszClass when the CREATESTRUCT is sent with WM_CREATE
295	*/
296	if (!HIWORD(cs->lpszClass) ) {
297	if (isUnicode) {
298	GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
299	}
300	else {
301	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
302	}
303	cs->lpszClass = buffer;
304	}
305
306	/* Fix the coordinates */
307	fXDefault = FALSE;
308	fCXDefault = FALSE;
309	if ((cs->x == CW_USEDEFAULT) \|\| (cs->x == CW_USEDEFAULT16))
310	{
311	/* Never believe Microsoft's documentation... CreateWindowEx doc says
312	* that if an overlapped window is created with WS_VISIBLE style bit
313	* set and the x parameter is set to CW_USEDEFAULT, the system ignores
314	* the y parameter. However, disassembling NT implementation (WIN32K.SYS)
315	* reveals that
316	*
317	* 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
318	* 2) it does not ignore the y parameter as the docs claim; instead, it
319	* uses it as second parameter to ShowWindow() unless y is either
320	* CW_USEDEFAULT or CW_USEDEFAULT16.
321	*
322	* The fact that we didn't do 2) caused bogus windows pop up when wine
323	* was running apps that were using this obscure feature. Example -
324	* calc.exe that comes with Win98 (only Win98, it's different from
325	* the one that comes with Win95 and NT)
326	*/
327	if ((cs->y != CW_USEDEFAULT) && (cs->y != CW_USEDEFAULT16)) sw = cs->y;
328
329	/* We have saved cs->y, now we can trash it */
330	cs->x = 0;
331	cs->y = 0;
332	fXDefault = TRUE;
333	}
334	if ((cs->cx == CW_USEDEFAULT) \|\| (cs->cx == CW_USEDEFAULT16))
335	{
336	cs->cx = 600; /* FIXME */
337	cs->cy = 400;
338	fCXDefault = TRUE;
339	}
340	if (cs->style & (WS_POPUP \| WS_CHILD))
341	{
342	fXDefault = FALSE;
343	if (fCXDefault)
344	{
345	fCXDefault = FALSE;
346	cs->cx = cs->cy = 0;
347	}
348	}
349	if (fXDefault && !fCXDefault) fXDefault = FALSE; //CB: only x positioning doesn't work (calc.exe,cdrlabel.exe)
350
351	if (cs->x < 0) cs->x = 0;
352	if (cs->y < 0) cs->y = 0;
353
354	//Allocate window words
355	nrUserWindowLong = windowClass->getExtraWndWords();
356	if(nrUserWindowLong) {
357	userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
358	memset(userWindowLong, 0, nrUserWindowLong);
359	}
360
361	if ((cs->style & WS_CHILD) && cs->hwndParent)
362	{
363	SetParent(cs->hwndParent);
364	owner = GetWindowFromHandle(cs->hwndParent);
365	if(owner == NULL)
366	{
367	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
368	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
369	return FALSE;
370	}
371	//SvL: Shell positioning shouldn't be done for child windows! (breaks Notes)
372	fXDefault = fCXDefault = FALSE;
373	}
374	else
375	{
376	SetParent(0);
377	if (!cs->hwndParent \|\| (cs->hwndParent == windowDesktop->getWindowHandle())) {
378	owner = NULL;
379	}
380	else
381	{
382	owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
383	if(owner == NULL)
384	{
385	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
386	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
387	return FALSE;
388	}
389	}
390	}
391
392	WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, windowClass->getWindowProc(), WINPROC_GetProcType(windowClass->getWindowProc()), WIN_PROC_WINDOW);
393	hInstance = cs->hInstance;
394	dwStyle = cs->style & ~WS_VISIBLE;
395	dwExStyle = cs->dwExStyle;
396
397	hwndLinkAfter = HWND_TOP;
398	if(CONTROLS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
399	{
400	hwndLinkAfter = HWND_BOTTOM;
401	dwStyle \|= WS_CLIPSIBLINGS;
402	}
403	else
404	if(CONTROLS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
405	dwStyle \|= WS_CLIPSIBLINGS;
406	}
407
408	/* Increment class window counter */
409	windowClass->IncreaseWindowCount();
410
411	if (HOOK_IsHooked( WH_CBT ))
412	{
413	CBT_CREATEWNDA cbtc;
414	LRESULT ret;
415
416	cbtc.lpcs = cs;
417	cbtc.hwndInsertAfter = hwndLinkAfter;
418	ret = HOOK_CallHooksA(WH_CBT, HCBT_CREATEWND, getWindowHandle(), (LPARAM)&cbtc);
419	if(ret)
420	{
421	dprintf(("CBT-hook returned 0!!"));
422	SetLastError(ERROR_CAN_NOT_COMPLETE); //todo: wrong error
423	return FALSE;
424	}
425	}
426
427	/* Correct the window style */
428	if (!(cs->style & WS_CHILD))
429	{
430	dwStyle \|= WS_CLIPSIBLINGS;
431	if (!(cs->style & WS_POPUP))
432	{
433	dwStyle \|= WS_CAPTION;
434	flags \|= WIN_NEED_SIZE;
435	}
436	}
437	if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
438
439	if (cs->style & WS_HSCROLL)
440	{
441	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
442	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
443	horzScrollInfo->MaxVal = 100;
444	horzScrollInfo->flags = ESB_ENABLE_BOTH;
445	}
446
447	if (cs->style & WS_VSCROLL)
448	{
449	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
450	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
451	vertScrollInfo->MaxVal = 100;
452	vertScrollInfo->flags = ESB_ENABLE_BOTH;
453	}
454
455	if(HIWORD(cs->lpszName))
456	{
457	if (!isUnicode)
458	{
459	wndNameLength = strlen(cs->lpszName);
460	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
461	strcpy(windowNameA,cs->lpszName);
462	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
463	lstrcpyAtoW(windowNameW,windowNameA);
464	windowNameA[wndNameLength] = 0;
465	windowNameW[wndNameLength] = 0;
466	}
467	else
468	{
469	wndNameLength = lstrlenW((LPWSTR)cs->lpszName);
470	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
471	lstrcpyWtoA(windowNameA,(LPWSTR)cs->lpszName);
472	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
473	lstrcpyW(windowNameW,(LPWSTR)cs->lpszName);
474	windowNameA[wndNameLength] = 0;
475	windowNameW[wndNameLength] = 0;
476	}
477	}
478
479	//copy pointer of CREATESTRUCT for usage in MsgCreate method
480	tmpcs = cs;
481
482	//Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
483	THDB *thdb = GetThreadTHDB();
484
485	if(thdb == NULL) {
486	dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
487	ExitProcess(666);
488	return FALSE;
489	}
490
491	thdb->newWindow = (ULONG)this;
492
493	DWORD dwOSWinStyle;
494
495	OSLibWinConvertStyle(dwStyle,dwExStyle,&dwOSWinStyle);
496	if (((dwStyle & (WS_CAPTION \| WS_SYSMENU \| 0xC0000000)) == (WS_CAPTION \| WS_SYSMENU))) fTaskList = TRUE;
497
498	OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
499	dwOSWinStyle,(char *)windowNameA,
500	(owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
501	(hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
502	&OS2HwndFrame, 0, fTaskList,fXDefault \| fCXDefault,windowClass->getStyle() & CS_SAVEBITS);
503	if(OS2Hwnd == 0) {
504	dprintf(("Window creation failed!!"));
505	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
506	return FALSE;
507	}
508
509	SetLastError(0);
510	return TRUE;
511	}
512	//******************************************************************************
513	//******************************************************************************
514	BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
515	{
516	CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
517	POINT maxSize, maxPos, minTrack, maxTrack;
518
519	OS2Hwnd = hwndClient;
520	OS2HwndFrame = hwndFrame;
521
522	fNoSizeMsg = TRUE;
523
524	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
525	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
526	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
527	return FALSE;
528	}
529	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
530	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
531	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
532	return FALSE;
533	}
534
535	//adjust CW_USEDEFAULT position
536	if (fXDefault \| fCXDefault)
537	{
538	RECT rect;
539
540	OSLibWinQueryWindowRect(OS2HwndFrame,&rect,RELATIVE_TO_SCREEN);
541	if (getParent()) mapWin32Rect(OSLIB_HWND_DESKTOP,getParent()->getOS2WindowHandle(),&rect);
542	if (fXDefault)
543	{
544	cs->x = rect.left;
545	cs->y = rect.top;
546	if (!fCXDefault)
547	{
548	//CB: todo: adjust pos to screen rect
549	}
550	}
551	if (fCXDefault)
552	{
553	cs->cx = rect.right-rect.left;
554	cs->cy = rect.bottom-rect.top;
555	}
556	}
557
558	/* Send the WM_GETMINMAXINFO message and fix the size if needed */
559	if ((cs->style & WS_THICKFRAME) \|\| !(cs->style & (WS_POPUP \| WS_CHILD)))
560	{
561	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
562	if (maxSize.x < cs->cx) cs->cx = maxSize.x;
563	if (maxSize.y < cs->cy) cs->cy = maxSize.y;
564	if (cs->cx < minTrack.x) cs->cx = minTrack.x;
565	if (cs->cy < minTrack.y) cs->cy = minTrack.y;
566	}
567
568	if(cs->style & WS_CHILD)
569	{
570	if(cs->cx < 0) cs->cx = 0;
571	if(cs->cy < 0) cs->cy = 0;
572	}
573	else
574	{
575	if (cs->cx <= 0) cs->cx = 1;
576	if (cs->cy <= 0) cs->cy = 1;
577	}
578
579	OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
580
581	fakeWinBase.hwndThis = OS2Hwnd;
582	fakeWinBase.pWindowClass = windowClass;
583
584	//Set icon from window or class
585	if (hIcon)
586	OSLibWinSetIcon(OS2HwndFrame,hIcon);
587	else if (windowClass->getIcon())
588	OSLibWinSetIcon(OS2HwndFrame,windowClass->getIcon());
589
590	/* Get class or window DC if needed */
591	if(windowClass->getStyle() & CS_OWNDC) {
592	dprintf(("Class with CS_OWNDC style"));
593	ownDC = GetDC(getWindowHandle()); //TODO: or GetWindowDC???
594	}
595	else
596	if (windowClass->getStyle() & CS_PARENTDC) {
597	dprintf(("WARNING: Class with CS_PARENTDC style!"));
598	fParentDC = TRUE;
599	ownDC = 0;
600	}
601	else
602	if (windowClass->getStyle() & CS_CLASSDC) {
603	dprintf(("WARNING: Class with CS_CLASSDC style!"));
604	ownDC = 0;
605	}
606	/* Set the window menu */
607	if ((dwStyle & (WS_CAPTION \| WS_CHILD)) == WS_CAPTION )
608	{
609	if (cs->hMenu) {
610	::SetMenu(getWindowHandle(), cs->hMenu);
611	}
612	else {
613	if (windowClass->getMenuNameA()) {
614	cs->hMenu = LoadMenuA(windowClass->getInstance(),windowClass->getMenuNameA());
615	#if 0 //CB: hack for treeview test cases bug
616	if (!cs->hMenu) cs->hMenu = LoadMenuA(windowClass->getInstance(),"MYAPP");
617	#endif
618	if (cs->hMenu) ::SetMenu(getWindowHandle(), cs->hMenu );
619	}
620	}
621	}
622	else
623	{
624	setWindowId((DWORD)cs->hMenu);
625	}
626	hSysMenu = (dwStyle & WS_SYSMENU) ? MENU_GetSysMenu(Win32Hwnd,0):0;
627
628	// Subclass frame
629	pOldFrameProc = FrameSubclassFrameWindow(this);
630
631	//preset rects
632	rectWindow.left = cs->x;
633	rectWindow.right = cs->x+cs->cx;
634	rectWindow.top = cs->y;
635	rectWindow.bottom = cs->y+cs->cy;
636	rectClient = rectWindow; //dummy client rect
637	OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
638
639	if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
640	/* Send the WM_CREATE message
641	* Perhaps we shouldn't allow width/height changes as well.
642	* See p327 in "Internals".
643	*/
644	maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
645
646	//Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
647	fCreated = TRUE;
648
649	if (SendInternalMessageA(WM_NCCREATE,0,(LPARAM)cs))
650	{
651	RECT tmpRect;
652
653	//CB: recheck flags
654	if (cs->style & (WS_POPUP \| WS_CHILD))
655	{
656	fXDefault = FALSE;
657	if (fCXDefault)
658	{
659	fCXDefault = FALSE;
660	cs->cx = cs->cy = 0;
661	}
662	}
663	//update rect
664	rectWindow.left = cs->x;
665	rectWindow.right = cs->x+cs->cx;
666	rectWindow.top = cs->y;
667	rectWindow.bottom = cs->y+cs->cy;
668	tmpRect = rectWindow;
669	if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
670	OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
671
672	rectClient = rectWindow;
673	OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
674
675	//set the window size and update the client
676	SetWindowPos(hwndLinkAfter, tmpRect.left, tmpRect.top, tmpRect.right-tmpRect.left, tmpRect.bottom-tmpRect.top,SWP_NOACTIVATE \| SWP_NOREDRAW \| SWP_FRAMECHANGED);
677	fNoSizeMsg = FALSE;
678	if (cs->style & WS_VISIBLE) dwStyle \|= WS_VISIBLE; //program could change position in WM_CREATE
679	if( (SendInternalMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
680	{
681	if(!(flags & WIN_NEED_SIZE))
682	{
683	SendInternalMessageA(WM_SIZE, SIZE_RESTORED,
684	MAKELONG(rectClient.right-rectClient.left,
685	rectClient.bottom-rectClient.top));
686
687	SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
688	}
689
690	if( (getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
691	{
692	/* Notify the parent window only */
693	SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_CREATE, getWindowId()), (LPARAM)getWindowHandle());
694	if(!::IsWindow(getWindowHandle()))
695	{
696	dprintf(("Createwindow: WM_PARENTNOTIFY destroyed window"));
697	goto end;
698	}
699	}
700
701	if (cs->style & WS_VISIBLE) ShowWindow(sw);
702
703	/* Call WH_SHELL hook */
704	if (!(getStyle() & WS_CHILD) && !owner)
705	HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWCREATED, getWindowHandle(), 0 );
706
707	SetLastError(0);
708	return TRUE;
709	}
710	}
711	dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
712	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
713	end:
714	return FALSE;
715	}
716	//******************************************************************************
717	//******************************************************************************
718	ULONG Win32BaseWindow::MsgQuit()
719	{
720	return SendInternalMessageA(WM_QUIT, 0, 0);
721	}
722	//******************************************************************************
723	//******************************************************************************
724	ULONG Win32BaseWindow::MsgClose()
725	{
726	return SendInternalMessageA(WM_CLOSE,0,0);
727	}
728	//******************************************************************************
729	//******************************************************************************
730	ULONG Win32BaseWindow::MsgDestroy()
731	{
732	ULONG rc;
733	Win32BaseWindow *child;
734	HWND hwnd = getWindowHandle();
735
736	fIsDestroyed = TRUE;
737
738	if(fDestroyWindowCalled == FALSE)
739	{//this window was destroyed because DestroyWindow was called for it's parent
740	//so: send a WM_PARENTNOTIFY now as that hasn't happened yet
741	if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
742	{
743	if(getParent())
744	{
745	/* Notify the parent window only */
746	getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
747	}
748	else DebugInt3();
749	}
750	}
751	SendInternalMessageA(WM_DESTROY, 0, 0);
752	if(::IsWindow(hwnd) == FALSE) {
753	//object already destroyed, so return immediately
754	return 1;
755	}
756	SendInternalMessageA(WM_NCDESTROY, 0, 0);
757
758	TIMER_KillTimerFromWindow(OS2Hwnd);
759
760	if(getFirstChild() == NULL) {
761	delete this;
762	}
763	return 1;
764	}
765	//******************************************************************************
766	//******************************************************************************
767	ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
768	{
769	if(fEnable) {
770	dwStyle &= ~WS_DISABLED;
771	}
772	else dwStyle \|= WS_DISABLED;
773
774	return SendInternalMessageA(WM_ENABLE, fEnable, 0);
775	}
776	//******************************************************************************
777	//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
778	//******************************************************************************
779	ULONG Win32BaseWindow::MsgShow(BOOL fShow)
780	{
781	if(fNoSizeMsg) {
782	return 1;
783	}
784
785	if(fShow) {
786	setStyle(getStyle() \| WS_VISIBLE);
787	}
788	else setStyle(getStyle() & ~WS_VISIBLE);
789
790	return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
791	}
792	//******************************************************************************
793	//******************************************************************************
794	ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
795	{
796	//SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
797	// a WM_WINDOWPOSCHANGED msg -> crash)
798	if(fNoSizeMsg \|\| fDestroyWindowCalled)
799	return 0;
800
801	return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
802	}
803	//******************************************************************************
804	//******************************************************************************
805	ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
806	{
807	//SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
808	// a WM_WINDOWPOSCHANGED msg -> crash)
809	if(fNoSizeMsg \|\| fDestroyWindowCalled)
810	return 1;
811
812	return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
813	}
814	//******************************************************************************
815	//******************************************************************************
816	#if 0
817	ULONG Win32BaseWindow::MsgMinMax()
818	{
819
820	}
821	#endif
822	//******************************************************************************
823	//******************************************************************************
824	ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
825	{
826	//According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
827	//window scrollbars send these messages
828	return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
829	}
830	//******************************************************************************
831	//******************************************************************************
832	ULONG Win32BaseWindow::MsgHitTest(MSG *msg)
833	{
834	lastHitTestVal = DispatchMessageA(msg);
835
836	dprintf2(("MsgHitTest (%d,%d) (%d,%d) (%d,%d) returned %x", LOWORD(msg->lParam), HIWORD(msg->lParam), rectWindow.left, rectWindow.right, rectWindow.top, rectWindow.bottom, lastHitTestVal));
837
838	if (lastHitTestVal == HTTRANSPARENT)
839	return HTOS_TRANSPARENT;
840	else
841	return HTOS_NORMAL;
842	}
843	//******************************************************************************
844	//******************************************************************************
845	ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd, HWND hwndOS2Win)
846	{
847	ULONG rc, procidhwnd = -1, threadidhwnd = 0;
848
849
850	//According to SDK docs, if app returns FALSE & window is being deactivated,
851	//default processing is cancelled
852	//TODO: According to Wine we should proceed anyway if window is sysmodal
853	#if 0
854	if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
855	{
856	return 0;
857	}
858	#endif
859	/* child windows get WM_CHILDACTIVATE message */
860	if((getStyle() & (WS_CHILD \| WS_POPUP)) == WS_CHILD )
861	{
862	SendInternalMessageA(WM_CHILDACTIVATE, 0, 0L);
863	return 0;
864	}
865
866	rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
867
868	if(hwndOS2Win) {
869	threadidhwnd = O32_GetWindowThreadProcessId(hwndOS2Win, &procidhwnd);
870	}
871
872	if(fActivate) {
873	SendInternalMessageA(WM_ACTIVATEAPP, 1, dwThreadId); //activate; specify window thread id
874	}
875	else SendInternalMessageA(WM_ACTIVATEAPP, 0, threadidhwnd); //deactivate; specify thread id of other process
876	return rc;
877	}
878	//******************************************************************************
879	//******************************************************************************
880	ULONG Win32BaseWindow::DispatchMsgA(MSG *msg)
881	{
882	return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
883	}
884	//******************************************************************************
885	//******************************************************************************
886	ULONG Win32BaseWindow::DispatchMsgW(MSG *msg)
887	{
888	return SendInternalMessageW(msg->message, msg->wParam, msg->lParam);
889	}
890	//******************************************************************************
891	//******************************************************************************
892	ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
893	{
894	return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
895	}
896	//******************************************************************************
897	//******************************************************************************
898	ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
899	{
900	return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
901	}
902	//******************************************************************************
903	//******************************************************************************
904	ULONG Win32BaseWindow::MsgButton(MSG *msg)
905	{
906	BOOL fClick = FALSE;
907
908	// dprintf(("MsgButton at (%d,%d)", msg->pt.x, msg->pt.y));
909	switch(msg->message) {
910	case WM_LBUTTONDBLCLK:
911	case WM_RBUTTONDBLCLK:
912	case WM_MBUTTONDBLCLK:
913	if (!(windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS))
914	{
915	msg->message = msg->message - (WM_LBUTTONDBLCLK - WM_LBUTTONDOWN); //dblclick -> down
916	MsgButton(msg);
917	msg->message++; //button-up
918	return MsgButton(msg);
919	}
920	break;
921	case WM_NCLBUTTONDBLCLK:
922	case WM_NCRBUTTONDBLCLK:
923	case WM_NCMBUTTONDBLCLK:
924	//Docs say CS_DBLCLKS style doesn't matter for non-client double clicks
925	fClick = TRUE;
926	break;
927
928	case WM_LBUTTONDOWN:
929	case WM_RBUTTONDOWN:
930	case WM_MBUTTONDOWN:
931	case WM_NCLBUTTONDOWN:
932	case WM_NCRBUTTONDOWN:
933	case WM_NCMBUTTONDOWN:
934	fClick = TRUE;
935	break;
936	}
937
938	if(fClick)
939	{
940	HWND hwndTop;
941
942	/* Activate the window if needed */
943	hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
944
945	HWND hwndActive = GetActiveWindow();
946	if (hwndTop && (getWindowHandle() != hwndActive))
947	{
948	LONG ret = SendInternalMessageA(WM_MOUSEACTIVATE, hwndTop,
949	MAKELONG( lastHitTestVal, msg->message) );
950
951	#if 0
952	if ((ret == MA_ACTIVATEANDEAT) \|\| (ret == MA_NOACTIVATEANDEAT))
953	eatMsg = TRUE;
954	#endif
955	if(((ret == MA_ACTIVATE) \|\| (ret == MA_ACTIVATEANDEAT))
956	&& (hwndTop != GetForegroundWindow()) )
957	{
958	Win32BaseWindow *win32top = Win32BaseWindow::GetWindowFromHandle(hwndTop);
959
960	//SvL: Calling OSLibSetActiveWindow(hwndTop); causes focus problems
961	if (win32top) OSLibWinSetFocus(win32top->getOS2FrameWindowHandle());
962	}
963	}
964	}
965
966	SendInternalMessageA(WM_SETCURSOR, getWindowHandle(), MAKELONG(lastHitTestVal, msg->message));
967
968	return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
969	}
970	//******************************************************************************
971	//******************************************************************************
972	ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
973	{
974	if (select && IsWindowIconic())
975	return SendInternalMessageA(WM_PAINTICON, 1, 0);
976	else
977	return SendInternalMessageA(WM_PAINT, 0, 0);
978	}
979	//******************************************************************************
980	//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
981	// (or are we simply erasing too much here)
982	//******************************************************************************
983	ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
984	{
985	ULONG rc;
986	HDC hdcErase = hdc;
987
988	if (hdcErase == 0)
989	hdcErase = O32_GetDC(OS2Hwnd);
990
991	if(IsWindowIconic())
992	rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
993	else
994	rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
995	if (hdc == 0)
996	O32_ReleaseDC(OS2Hwnd, hdcErase);
997	return (rc);
998	}
999	//******************************************************************************
1000	//******************************************************************************
1001	ULONG Win32BaseWindow::MsgMouseMove(MSG *msg)
1002	{
1003	//TODO: hiword should be 0 if window enters menu mode (SDK docs)
1004	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, msg->message));
1005
1006	//translated message == WM_(NC)MOUSEMOVE
1007	return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
1008	}
1009	//******************************************************************************
1010	//******************************************************************************
1011	ULONG Win32BaseWindow::MsgChar(MSG *msg)
1012	{
1013	return DispatchMsgA(msg);
1014	}
1015	//******************************************************************************
1016	//******************************************************************************
1017	ULONG Win32BaseWindow::MsgNCPaint()
1018	{
1019	RECT rect;
1020
1021	if (GetOS2UpdateRect(OS2HwndFrame,&rect))
1022	{
1023	HRGN hrgn;
1024	ULONG rc;
1025	RECT client = rectClient;
1026
1027	//// mapWin32Rect(getParent() ? getParent()->getOS2WindowHandle():OSLIB_HWND_DESKTOP,OS2HwndFrame,&client);
1028	if ((rect.left >= client.left) && (rect.left < client.right) &&
1029	(rect.right >= client.left) && (rect.right < client.right) &&
1030	(rect.top >= client.top) && (rect.top < client.bottom) &&
1031	(rect.bottom >= client.top) && (rect.bottom < client.bottom))
1032	{
1033	return 0;
1034	}
1035
1036	dprintf(("MsgNCPaint (%d,%d)(%d,%d)", rect.left, rect.top, rect.right, rect.bottom));
1037	hrgn = CreateRectRgnIndirect(&rect);
1038	if (!hrgn) return 0;
1039
1040	rc = SendInternalMessageA(WM_NCPAINT,hrgn,0);
1041
1042	DeleteObject(hrgn);
1043
1044	return rc;
1045	}
1046	else return 0;
1047	}
1048	//******************************************************************************
1049	//Called when either the frame's size or position has changed (lpWndPos != NULL)
1050	//or when the frame layout has changed (i.e. scrollbars added/removed) (lpWndPos == NULL)
1051	//******************************************************************************
1052	ULONG Win32BaseWindow::MsgFormatFrame(WINDOWPOS *lpWndPos)
1053	{
1054	RECT oldWindowRect = rectWindow, client = rectClient, newWindowRect;
1055	WINDOWPOS wndPos;
1056	ULONG rc;
1057
1058	if(lpWndPos)
1059	{
1060	POINT point;
1061
1062	//set new window rectangle
1063	point.x = lpWndPos->x;
1064	point.y = lpWndPos->y;
1065	if (getParent()) ClientToScreen(getParent()->getWindowHandle(),&point);
1066
1067	setWindowRect(point.x,point.y,point.x+lpWndPos->cx,point.y+lpWndPos->cy);
1068	newWindowRect = rectWindow;
1069	}
1070	else {
1071	wndPos.hwnd = getWindowHandle();
1072	wndPos.hwndInsertAfter = 0;
1073	newWindowRect= rectWindow;
1074	if (getParent()) {
1075	mapWin32Rect(OSLIB_HWND_DESKTOP,getParent()->getOS2WindowHandle(),&newWindowRect);
1076	}
1077	wndPos.x = newWindowRect.left;
1078	wndPos.y = newWindowRect.top;
1079	wndPos.cx = newWindowRect.right - newWindowRect.left;
1080	wndPos.cy = newWindowRect.bottom - newWindowRect.top;
1081	wndPos.flags = SWP_FRAMECHANGED;
1082	lpWndPos = &wndPos;
1083
1084	if (getParent()) {
1085	newWindowRect= rectWindow; //reset; was modified
1086	}
1087	}
1088
1089	rc = SendNCCalcSize(TRUE, &newWindowRect, &oldWindowRect, &client, lpWndPos, &rectClient);
1090
1091	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));
1092	return rc;
1093	}
1094	//******************************************************************************
1095	//******************************************************************************
1096	ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1097	{
1098	return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1099	}
1100	//******************************************************************************
1101	//******************************************************************************
1102	ULONG Win32BaseWindow::MsgGetTextLength()
1103	{
1104	return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1105	}
1106	//******************************************************************************
1107	//******************************************************************************
1108	void Win32BaseWindow::MsgGetText(char *wndtext, ULONG textlength)
1109	{
1110	SendInternalMessageA(WM_GETTEXT, textlength, (LPARAM)wndtext);
1111	}
1112	//******************************************************************************
1113	//******************************************************************************
1114	BOOL Win32BaseWindow::isMDIClient()
1115	{
1116	return FALSE;
1117	}
1118	//******************************************************************************
1119	//******************************************************************************
1120	BOOL Win32BaseWindow::isMDIChild()
1121	{
1122	return FALSE;
1123	}
1124	//******************************************************************************
1125	//TODO: Not complete
1126	//******************************************************************************
1127	BOOL Win32BaseWindow::isFrameWindow()
1128	{
1129	// if(isMDIChild() \|\| IsDialog() \|\| (getParent() == NULL \|\| getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1130	if((dwStyle & WS_CAPTION) == WS_CAPTION \|\| dwStyle & (WS_VSCROLL\|WS_HSCROLL))
1131	return TRUE;
1132
1133	return FALSE;
1134	}
1135	//******************************************************************************
1136	//******************************************************************************
1137	BOOL Win32BaseWindow::IsWindowIconic()
1138	{
1139	return ((getStyle() & WS_MINIMIZE) && windowClass->getIcon());
1140	}
1141	//******************************************************************************
1142	//******************************************************************************
1143	SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1144	{
1145	switch(nBar)
1146	{
1147	case SB_HORZ:
1148	if (!horzScrollInfo)
1149	{
1150	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1151	if (!horzScrollInfo) break;
1152	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1153	horzScrollInfo->MaxVal = 100;
1154	horzScrollInfo->flags = ESB_ENABLE_BOTH;
1155	}
1156	return horzScrollInfo;
1157
1158	case SB_VERT:
1159	if (!vertScrollInfo)
1160	{
1161	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1162	if (!vertScrollInfo) break;
1163	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1164	vertScrollInfo->MaxVal = 100;
1165	vertScrollInfo->flags = ESB_ENABLE_BOTH;
1166	}
1167	return vertScrollInfo;
1168	}
1169
1170	return NULL;
1171	}
1172	//******************************************************************************
1173	//******************************************************************************
1174	LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1175	{
1176	//SvL: Set background color to default button color (not window (white))
1177	if(ctlType == CTLCOLOR_BTN)
1178	{
1179	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1180	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1181	return GetSysColorBrush(COLOR_BTNFACE);
1182	}
1183	//SvL: Set background color to default dialog color if window is dialog
1184	if((ctlType == CTLCOLOR_DLG \|\| ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1185	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1186	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1187	return GetSysColorBrush(COLOR_BTNFACE);
1188	}
1189
1190	if( ctlType == CTLCOLOR_SCROLLBAR)
1191	{
1192	HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1193	COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1194	SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1195	SetBkColor( hdc, bk);
1196
1197	/* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1198	* we better use 0x55aa bitmap brush to make scrollbar's background
1199	* look different from the window background.
1200	*/
1201	if (bk == GetSysColor(COLOR_WINDOW)) {
1202	return GetPattern55AABrush();
1203	}
1204
1205	UnrealizeObject( hb );
1206	return (LRESULT)hb;
1207	}
1208
1209	SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1210
1211	if ((ctlType == CTLCOLOR_EDIT) \|\| (ctlType == CTLCOLOR_LISTBOX))
1212	{
1213	SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1214	}
1215	else
1216	{
1217	SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1218	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1219	}
1220	return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1221	}
1222	//******************************************************************************
1223	//******************************************************************************
1224	LRESULT Win32BaseWindow::DefWndPrint(HDC hdc,ULONG uFlags)
1225	{
1226	/*
1227	* Visibility flag.
1228	*/
1229	if ( (uFlags & PRF_CHECKVISIBLE) &&
1230	!IsWindowVisible() )
1231	return 0;
1232
1233	/*
1234	* Unimplemented flags.
1235	*/
1236	if ( (uFlags & PRF_CHILDREN) \|\|
1237	(uFlags & PRF_OWNED) \|\|
1238	(uFlags & PRF_NONCLIENT) )
1239	{
1240	dprintf(("WM_PRINT message with unsupported flags\n"));
1241	}
1242
1243	/*
1244	* Background
1245	*/
1246	if ( uFlags & PRF_ERASEBKGND)
1247	SendInternalMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
1248
1249	/*
1250	* Client area
1251	*/
1252	if ( uFlags & PRF_CLIENT)
1253	SendInternalMessageA(WM_PRINTCLIENT, (WPARAM)hdc, PRF_CLIENT);
1254
1255
1256	return 0;
1257	}
1258	//******************************************************************************
1259	//******************************************************************************
1260	LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1261	{
1262	switch(Msg)
1263	{
1264	case WM_CLOSE:
1265	dprintf(("DefWindowProcA: WM_CLOSE %x", getWindowHandle()));
1266	DestroyWindow();
1267	return 0;
1268
1269	case WM_GETTEXTLENGTH:
1270	return wndNameLength;
1271
1272	case WM_GETTEXT:
1273	if (!lParam \|\| !wParam) return 0;
1274	if (!windowNameA) ((LPSTR)lParam)[0] = 0;
1275	else lstrcpynA((LPSTR)lParam, windowNameA, wParam);
1276	return min(wndNameLength, wParam);
1277
1278	case WM_SETTEXT:
1279	{
1280	LPCSTR lpsz = (LPCSTR)lParam;
1281
1282	if(windowNameA) free(windowNameA);
1283	if(windowNameW) free(windowNameW);
1284	if (lParam)
1285	{
1286	wndNameLength = strlen(lpsz);
1287	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1288	strcpy(windowNameA, lpsz);
1289	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1290	lstrcpyAtoW(windowNameW, windowNameA);
1291	}
1292	else
1293	{
1294	windowNameA = NULL;
1295	windowNameW = NULL;
1296	wndNameLength = 0;
1297	}
1298	dprintf(("WM_SETTEXT of %x to %s\n", Win32Hwnd, lParam));
1299	if ((dwStyle & WS_CAPTION) == WS_CAPTION)
1300	{
1301	// HandleNCPaint((HRGN)1);
1302	OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1303	}
1304
1305	return TRUE;
1306	}
1307
1308	case WM_SETREDRAW:
1309	{
1310	if (wParam)
1311	{
1312	setStyle(getStyle() \| WS_VISIBLE);
1313	OSLibWinEnableWindowUpdate(OS2HwndFrame,TRUE);
1314	}
1315	else
1316	{
1317	if (getStyle() & WS_VISIBLE)
1318	{
1319	setStyle(getStyle() & ~WS_VISIBLE);
1320	OSLibWinEnableWindowUpdate(OS2HwndFrame,FALSE);
1321	}
1322	}
1323	return 0;
1324	}
1325
1326	case WM_CTLCOLORMSGBOX:
1327	case WM_CTLCOLOREDIT:
1328	case WM_CTLCOLORLISTBOX:
1329	case WM_CTLCOLORBTN:
1330	case WM_CTLCOLORDLG:
1331	case WM_CTLCOLORSTATIC:
1332	case WM_CTLCOLORSCROLLBAR:
1333	return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1334
1335	case WM_CTLCOLOR:
1336	return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1337
1338	case WM_VKEYTOITEM:
1339	case WM_CHARTOITEM:
1340	return -1;
1341
1342	case WM_PARENTNOTIFY:
1343	return 0;
1344
1345	case WM_MOUSEACTIVATE:
1346	{
1347	dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1348	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1349	{
1350	if(getParent()) {
1351	LRESULT rc = getParent()->SendInternalMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1352	if(rc) return rc;
1353	}
1354	}
1355	return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1356	}
1357
1358	case WM_ACTIVATE:
1359	return 0;
1360
1361	case WM_SETCURSOR:
1362	{
1363	dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1364	if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
1365	{
1366	if(getParent()) {
1367	LRESULT rc = getParent()->SendInternalMessageA(WM_SETCURSOR, wParam, lParam);
1368	if(rc) return rc;
1369	}
1370	}
1371	if (wParam == Win32Hwnd)
1372	{
1373	HCURSOR hCursor;
1374
1375	switch(LOWORD(lParam))
1376	{
1377	case HTCLIENT:
1378	hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1379	break;
1380
1381	case HTLEFT:
1382	case HTRIGHT:
1383	hCursor = LoadCursorA(0,IDC_SIZEWEA);
1384	break;
1385
1386	case HTTOP:
1387	case HTBOTTOM:
1388	hCursor = LoadCursorA(0,IDC_SIZENSA);
1389	break;
1390
1391	case HTTOPLEFT:
1392	case HTBOTTOMRIGHT:
1393	hCursor = LoadCursorA(0,IDC_SIZENWSEA);
1394	break;
1395
1396	case HTTOPRIGHT:
1397	case HTBOTTOMLEFT:
1398	hCursor = LoadCursorA(0,IDC_SIZENESWA);
1399	break;
1400
1401	default:
1402	hCursor = LoadCursorA(0,IDC_ARROWA);
1403	break;
1404	}
1405
1406	if (hCursor)
1407	{
1408	SetCursor(hCursor);
1409	return 1;
1410	}
1411	else return 0;
1412	}
1413	else return 0;
1414	}
1415
1416	case WM_MOUSEMOVE:
1417	return 0;
1418
1419	case WM_WINDOWPOSCHANGED:
1420	{
1421	PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1422	WPARAM wp = SIZE_RESTORED;
1423
1424	if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1425	{
1426	SendInternalMessageA(WM_MOVE, 0, MAKELONG(rectClient.left,rectClient.top));
1427	}
1428	if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1429	{
1430	if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1431	else
1432	if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1433
1434	SendInternalMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1435	rectClient.bottom - rectClient.top));
1436	}
1437	return 0;
1438	}
1439	case WM_WINDOWPOSCHANGING:
1440	return HandleWindowPosChanging((WINDOWPOS *)lParam);
1441
1442	case WM_ERASEBKGND:
1443	case WM_ICONERASEBKGND:
1444	{
1445	RECT rect;
1446	int rc;
1447
1448	if (!windowClass \|\| !windowClass->getBackgroundBrush()) return 0;
1449
1450	rc = GetClipBox( (HDC)wParam, &rect );
1451	if ((rc == SIMPLEREGION) \|\| (rc == COMPLEXREGION))
1452	{
1453	HBRUSH hBrush = windowClass->getBackgroundBrush();
1454
1455	if (hBrush <= (HBRUSH)(SYSCOLOR_GetLastColor()+1))
1456	hBrush = GetSysColorBrush(hBrush-1);
1457
1458	FillRect( (HDC)wParam, &rect, hBrush);
1459	}
1460	return 1;
1461	}
1462
1463	case WM_PRINT:
1464	return DefWndPrint(wParam,lParam);
1465
1466	case WM_PAINTICON:
1467	case WM_PAINT:
1468	{
1469	PAINTSTRUCT ps;
1470	HDC hdc = BeginPaint(getWindowHandle(), &ps );
1471	if( hdc )
1472	{
1473	if( (getStyle() & WS_MINIMIZE) && (getWindowClass()->getIcon() && hIcon))
1474	{
1475	int x = (rectWindow.right - rectWindow.left - GetSystemMetrics(SM_CXICON))/2;
1476	int y = (rectWindow.bottom - rectWindow.top - GetSystemMetrics(SM_CYICON))/2;
1477	dprintf(("Painting class icon: vis rect=(%i,%i - %i,%i)\n", ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom ));
1478	DrawIcon(hdc, x, y, hIcon ? hIcon:getWindowClass()->getIcon() );
1479	}
1480	EndPaint(getWindowHandle(), &ps );
1481	}
1482	return 0;
1483	}
1484
1485	case WM_GETDLGCODE:
1486	return 0;
1487
1488	case WM_NCPAINT:
1489	return HandleNCPaint((HRGN)wParam);
1490
1491	case WM_NCACTIVATE:
1492	return HandleNCActivate(wParam);
1493
1494	case WM_NCCREATE:
1495	return(TRUE);
1496
1497	case WM_NCDESTROY:
1498	return 0;
1499
1500	case WM_NCCALCSIZE:
1501	return HandleNCCalcSize((BOOL)wParam,(RECT*)lParam);
1502
1503	case WM_NCLBUTTONDOWN:
1504	return HandleNCLButtonDown(wParam,lParam);
1505
1506	case WM_LBUTTONDBLCLK:
1507	case WM_NCLBUTTONDBLCLK:
1508	return HandleNCLButtonDblClk(wParam,lParam);
1509
1510	case WM_NCRBUTTONDOWN:
1511	case WM_NCRBUTTONDBLCLK:
1512	case WM_NCMBUTTONDOWN:
1513	case WM_NCMBUTTONDBLCLK:
1514	if (lastHitTestVal == HTERROR) MessageBeep(MB_ICONEXCLAMATION);
1515	return 0;
1516
1517	case WM_NCRBUTTONUP:
1518	return HandleNCRButtonUp(wParam,lParam);
1519
1520	case WM_NCMBUTTONUP:
1521	return 0;
1522
1523	case WM_NCHITTEST:
1524	{
1525	POINT point;
1526	LRESULT retvalue;
1527
1528	point.x = (SHORT)LOWORD(lParam);
1529	point.y = (SHORT)HIWORD(lParam);
1530
1531	retvalue = HandleNCHitTest(point);
1532	#if 0 //CB: let the Corel people fix the bugs first
1533	if(retvalue == HTMENU)
1534	MENU_TrackMouseMenuBar_MouseMove(Win32Hwnd,point,TRUE);
1535	else
1536	MENU_TrackMouseMenuBar_MouseMove(Win32Hwnd,point,FALSE);
1537	#endif
1538	return retvalue;
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_SHOW: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 hDragIcon = windowClass->getCursor();
1655	UINT len;
1656
1657	if(hDragIcon) return (LRESULT)hDragIcon;
1658	for(len = 1; len < 64; len++)
1659	{
1660	hDragIcon = LoadIconA(hInstance,MAKEINTRESOURCEA(len));
1661	if(hDragIcon)
1662	return (LRESULT)hDragIcon;
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
1679	/* Set the appropriate icon members in the window structure. */
1680	if (wParam == ICON_SMALL)
1681	{
1682	result = hIconSm;
1683	if (Msg == WM_SETICON)
1684	hIconSm = (HICON)lParam;
1685	}
1686	else
1687	{
1688	result = hIcon;
1689	if (Msg == WM_SETICON)
1690	{
1691	hIcon = (HICON)lParam;
1692	if ((dwStyle & WS_CAPTION) == WS_CAPTION)
1693	OSLibWinSetIcon(OS2HwndFrame,hIcon);
1694	}
1695	}
1696	if ((Msg == WM_SETICON) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1697	HandleNCPaint((HRGN)1);
1698
1699	return result;
1700	}
1701
1702	case WM_HELP:
1703	if (getParent()) getParent()->SendInternalMessageA(Msg,wParam,lParam);
1704	break;
1705
1706	case WM_NOTIFY:
1707	return 0; //comctl32 controls expect this
1708
1709	default:
1710	return 0;
1711	}
1712	return 0;
1713	}
1714	//******************************************************************************
1715	//******************************************************************************
1716	LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1717	{
1718	switch(Msg)
1719	{
1720	case WM_GETTEXTLENGTH:
1721	return wndNameLength;
1722
1723	case WM_GETTEXT:
1724	if (!lParam \|\| !wParam) return 0;
1725	if (!windowNameW) ((LPWSTR)lParam)[0] = 0;
1726	else lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1727	return min(wndNameLength,wParam);
1728
1729	case WM_SETTEXT:
1730	{
1731	LPWSTR lpsz = (LPWSTR)lParam;
1732
1733	if(windowNameA) free(windowNameA);
1734	if(windowNameW) free(windowNameW);
1735	if (lParam)
1736	{
1737	wndNameLength = lstrlenW(lpsz);
1738	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1739	lstrcpyWtoA(windowNameA,lpsz);
1740	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1741	lstrcpyW(windowNameW,lpsz);
1742	}
1743	else
1744	{
1745	windowNameA = NULL;
1746	windowNameW = NULL;
1747	wndNameLength = 0;
1748	}
1749	dprintf(("WM_SETTEXT of %x\n",Win32Hwnd));
1750	if ((dwStyle & WS_CAPTION) == WS_CAPTION)
1751	{
1752	HandleNCPaint((HRGN)1);
1753	OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1754	}
1755
1756	return TRUE;
1757	}
1758
1759	default:
1760	return DefWindowProcA(Msg, wParam, lParam);
1761	}
1762	}
1763	//******************************************************************************
1764	//******************************************************************************
1765	LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1766	{
1767	//if the destination window is created by this process & thread, call window proc directly
1768	if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1769	return SendInternalMessageA(Msg, wParam, lParam);
1770	}
1771	//otherwise use WinSendMsg to send it to the right process/thread
1772	dprintf(("SendMessages (inter-process) %x %x %x %x", getWindowHandle(), Msg, wParam, lParam));
1773	return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, FALSE);
1774	}
1775	//******************************************************************************
1776	//******************************************************************************
1777	LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1778	{
1779	//if the destination window is created by this process & thread, call window proc directly
1780	if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1781	return SendInternalMessageW(Msg, wParam, lParam);
1782	}
1783	//otherwise use WinSendMsg to send it to the right process/thread
1784	return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, TRUE);
1785	}
1786	//******************************************************************************
1787	//Called as a result of an OS/2 message or called from a class method
1788	//******************************************************************************
1789	LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1790	{
1791	LRESULT rc;
1792	BOOL fInternalMsgBackup = fInternalMsg;
1793
1794	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1795
1796	CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, FALSE);
1797
1798	fInternalMsg = TRUE;
1799	switch(Msg)
1800	{
1801	case WM_CREATE:
1802	{
1803	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1804	dprintf(("WM_CREATE returned -1\n"));
1805	rc = -1; //don't create window
1806	break;
1807	}
1808	rc = 0;
1809	break;
1810	}
1811	case WM_LBUTTONDOWN:
1812	case WM_MBUTTONDOWN:
1813	case WM_RBUTTONDOWN:
1814	{
1815	if (getParent())
1816	{
1817	POINTS pt = MAKEPOINTS(lParam);
1818	POINT point;
1819
1820	point.x = pt.x;
1821	point.y = pt.y;
1822	mapWin32Point(OS2Hwnd,getParent()->getOS2WindowHandle(),(OSLIBPOINT*)&point);
1823	NotifyParent(Msg,wParam,MAKELPARAM(point.x,point.y));
1824	}
1825	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1826	break;
1827	}
1828
1829	case WM_DESTROY:
1830	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1831	break;
1832
1833	default:
1834	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1835	break;
1836	}
1837	fInternalMsg = fInternalMsgBackup;
1838	return rc;
1839	}
1840	//******************************************************************************
1841	//Called as a result of an OS/2 message or called from a class method
1842	//******************************************************************************
1843	LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1844	{
1845	LRESULT rc;
1846	BOOL fInternalMsgBackup = fInternalMsg;
1847
1848	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1849
1850	CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, TRUE);
1851
1852	fInternalMsg = TRUE;
1853	switch(Msg)
1854	{
1855	case WM_CREATE:
1856	{
1857	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1858	dprintf(("WM_CREATE returned -1\n"));
1859	rc = -1; //don't create window
1860	break;
1861	}
1862	rc = 0;
1863	break;
1864	}
1865	case WM_LBUTTONDOWN:
1866	case WM_MBUTTONDOWN:
1867	case WM_RBUTTONDOWN:
1868	NotifyParent(Msg, wParam, lParam);
1869	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1870	break;
1871
1872	case WM_DESTROY:
1873	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1874	break;
1875	default:
1876	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1877	break;
1878	}
1879	fInternalMsg = fInternalMsgBackup;
1880	return rc;
1881	}
1882	//******************************************************************************
1883	//******************************************************************************
1884	void Win32BaseWindow::CallWindowHookProc(ULONG hooktype, ULONG Msg, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
1885	{
1886	CWPSTRUCT cwp;
1887
1888	cwp.lParam = lParam;
1889	cwp.wParam = wParam;
1890	cwp.message = Msg;
1891	cwp.hwnd = getWindowHandle();
1892
1893	switch(hooktype) {
1894	case WH_CALLWNDPROC:
1895	if(fUnicode) {
1896	HOOK_CallHooksW(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1897	}
1898	else HOOK_CallHooksA(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1899	break;
1900	}
1901	}
1902	//******************************************************************************
1903	//TODO: Do this more efficiently
1904	//******************************************************************************
1905	LRESULT Win32BaseWindow::BroadcastMessageA(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1906	{
1907	Win32BaseWindow *window;
1908	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1909
1910	dprintf(("BroadCastMessageA %x %x %x", msg, wParam, lParam, GetFS()));
1911
1912	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1913	window = GetWindowFromHandle(hwnd++);
1914	if(window) {
1915	if ((window->getStyle() & WS_POPUP) \|\| ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1916	{
1917
1918	if(type == BROADCAST_SEND) {
1919	window->SendInternalMessageA(msg, wParam, lParam);
1920	}
1921	else PostMessageA(window->getWindowHandle(), msg, wParam, lParam);
1922	}
1923	}
1924	}
1925	return 0;
1926	}
1927	//******************************************************************************
1928	//TODO: Do this more efficiently
1929	//******************************************************************************
1930	LRESULT Win32BaseWindow::BroadcastMessageW(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1931	{
1932	Win32BaseWindow *window;
1933	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1934
1935	dprintf(("BroadCastMessageW %x %x %x", msg, wParam, lParam));
1936
1937	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1938	window = GetWindowFromHandle(hwnd++);
1939	if(window) {
1940	if ((window->getStyle() & WS_POPUP) \|\| ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1941	{
1942
1943	if(type == BROADCAST_SEND) {
1944	window->SendInternalMessageW(msg, wParam, lParam);
1945	}
1946	else PostMessageW(window->getWindowHandle(), msg, wParam, lParam);
1947	}
1948	}
1949	}
1950	return 0;
1951	}
1952	//******************************************************************************
1953	//******************************************************************************
1954	void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
1955	{
1956	Win32BaseWindow *window = this;
1957	Win32BaseWindow *parentwindow;
1958
1959	while(window)
1960	{
1961	if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
1962	{
1963	/* Notify the parent window only */
1964	parentwindow = window->getParent();
1965	if(parentwindow) {
1966	parentwindow->SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, getWindowId()), lParam );
1967	}
1968	}
1969	else break;
1970
1971	window = parentwindow;
1972	}
1973	}
1974	//******************************************************************************
1975	// Returns the big or small icon for the window, falling back to the
1976	// class as windows does.
1977	//******************************************************************************
1978	HICON Win32BaseWindow::IconForWindow(WPARAM fType)
1979	{
1980	HICON hWndIcon;
1981
1982	if (fType == ICON_BIG)
1983	{
1984	if (hIcon) hWndIcon = hIcon;
1985	else if (windowClass && windowClass->getIcon()) hWndIcon = windowClass->getIcon();
1986	else if (!(dwStyle & DS_MODALFRAME))
1987	hWndIcon = LoadImageA(0,MAKEINTRESOURCEA(OIC_ODINICON),IMAGE_ICON,0,0,LR_DEFAULTCOLOR);
1988	else hWndIcon = 0;
1989	} else
1990	{
1991	if (hIconSm) hWndIcon = hIconSm;
1992	else if (hIcon) hWndIcon = hIcon;
1993	else if (windowClass && windowClass->getIconSm()) hWndIcon = windowClass->getIconSm();
1994	else if (windowClass && windowClass->getIcon()) hWndIcon = windowClass->getIcon();
1995	else if (!(dwStyle & DS_MODALFRAME))
1996	hWndIcon = LoadImageA(0,MAKEINTRESOURCEA(OIC_ODINICON),IMAGE_ICON,0,0,LR_DEFAULTCOLOR);
1997	else hWndIcon = 0;
1998	}
1999
2000	return hWndIcon;
2001	}
2002	//******************************************************************************
2003	//******************************************************************************
2004	BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
2005	{
2006	ULONG showstate = 0;
2007	HWND hWinAfter;
2008
2009	dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
2010
2011	if (flags & WIN_NEED_SIZE)
2012	{
2013	/* should happen only in CreateWindowEx() */
2014	int wParam = SIZE_RESTORED;
2015
2016	flags &= ~WIN_NEED_SIZE;
2017	if (dwStyle & WS_MAXIMIZE)
2018	wParam = SIZE_MAXIMIZED;
2019	else
2020	if (dwStyle & WS_MINIMIZE)
2021	wParam = SIZE_MINIMIZED;
2022
2023	SendInternalMessageA(WM_SIZE, wParam,
2024	MAKELONG(rectClient.right-rectClient.left,
2025	rectClient.bottom-rectClient.top));
2026	SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
2027	}
2028	switch(nCmdShow)
2029	{
2030	case SW_SHOW:
2031	case SW_SHOWDEFAULT: //todo
2032	showstate = SWPOS_SHOW \| SWPOS_ACTIVATE;
2033	break;
2034	case SW_HIDE:
2035	showstate = SWPOS_HIDE;
2036	break;
2037	case SW_RESTORE:
2038	showstate = SWPOS_RESTORE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2039	break;
2040	case SW_MINIMIZE:
2041	showstate = SWPOS_MINIMIZE;
2042	break;
2043	case SW_SHOWMAXIMIZED:
2044	showstate = SWPOS_MAXIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2045	break;
2046	case SW_SHOWMINIMIZED:
2047	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2048	break;
2049	case SW_SHOWMINNOACTIVE:
2050	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW;
2051	break;
2052	case SW_SHOWNA:
2053	showstate = SWPOS_SHOW;
2054	break;
2055	case SW_SHOWNOACTIVATE:
2056	showstate = SWPOS_SHOW;
2057	break;
2058	case SW_SHOWNORMAL:
2059	showstate = SWPOS_RESTORE \| SWPOS_ACTIVATE \| SWPOS_SHOW;
2060	break;
2061	}
2062
2063	/* We can't activate a child window (WINE) */
2064	if(getStyle() & WS_CHILD)
2065	showstate &= ~SWPOS_ACTIVATE;
2066
2067	if(showstate & SWPOS_SHOW) {
2068	setStyle(getStyle() \| WS_VISIBLE);
2069	}
2070	else setStyle(getStyle() & ~WS_VISIBLE);
2071
2072	BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2073
2074	return rc;
2075	}
2076	//******************************************************************************
2077	//******************************************************************************
2078	BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2079	{
2080	BOOL rc = FALSE;
2081	Win32BaseWindow *window;
2082	HWND hParent = 0;
2083	BOOL fShow = FALSE, fHide = FALSE;
2084
2085	if (fuFlags &
2086	~(SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOZORDER \|
2087	SWP_NOREDRAW \| SWP_NOACTIVATE \| SWP_FRAMECHANGED \|
2088	SWP_SHOWWINDOW \| SWP_HIDEWINDOW \| SWP_NOCOPYBITS \|
2089	SWP_NOOWNERZORDER))
2090	{
2091	return FALSE;
2092	}
2093
2094	if(IsWindowDestroyed()) {
2095	//changing the position of a window that's being destroyed can cause crashes in PMMERGE
2096	dprintf(("SetWindowPos; window already destroyed"));
2097	return TRUE;
2098	}
2099	WINDOWPOS wpos;
2100	SWP swp, swpOld;
2101	#if 0 //CB: breaks trackbar tooltip: must call SetWindowPos twice to change the size
2102	if(fuFlags & SWP_SHOWWINDOW) {
2103	fShow = TRUE;
2104	fuFlags &= ~SWP_SHOWWINDOW;
2105	}
2106	else
2107	#endif
2108	if(fuFlags & SWP_HIDEWINDOW) {
2109	fHide = TRUE;
2110	fuFlags &= ~SWP_HIDEWINDOW;
2111	}
2112	wpos.flags = fuFlags;
2113	wpos.cy = cy;
2114	wpos.cx = cx;
2115	wpos.x = x;
2116	wpos.y = y;
2117	wpos.hwndInsertAfter = hwndInsertAfter;
2118	wpos.hwnd = getWindowHandle();
2119
2120	if(~fuFlags & (SWP_NOMOVE \| SWP_NOSIZE))
2121	{
2122	if (isChild())
2123	{
2124	Win32BaseWindow *windowParent = getParent();
2125	if(windowParent) {
2126	hParent = getParent()->getOS2WindowHandle();
2127	}
2128	else dprintf(("WARNING: Win32BaseWindow::SetWindowPos window %x is child but has no parent!!", getWindowHandle()));
2129	}
2130	OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2131	}
2132
2133	OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2134	if (swp.fl == 0) {
2135	if (fuFlags & SWP_FRAMECHANGED)
2136	{
2137	FrameUpdateClient(this);
2138	}
2139	if(fHide) {
2140	ShowWindow(SW_HIDE);
2141	}
2142	if(fShow) {
2143	ShowWindow(SW_SHOWNA);
2144	}
2145	return TRUE;
2146	}
2147
2148	// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2149	if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2150	{
2151	Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2152	if(wndBehind) {
2153	swp.hwndInsertBehind = wndBehind->getOS2FrameWindowHandle();
2154	}
2155	else {
2156	dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2157	swp.hwndInsertBehind = 0;
2158	}
2159	}
2160	swp.hwnd = OS2HwndFrame;
2161
2162	dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2163
2164	//SvL: For some reason WinSetMultWindowPos doesn't work for showing windows when they are hidden..
2165	if(fHide) {
2166	ShowWindow(SW_HIDE);
2167	}
2168	rc = OSLibWinSetMultWindowPos(&swp, 1);
2169	if(fShow) {
2170	ShowWindow(SW_SHOWNA);
2171	}
2172
2173	if (rc == FALSE)
2174	{
2175	dprintf(("OSLibWinSetMultWindowPos failed! Error %x",OSLibWinGetLastError()));
2176	}
2177
2178	if((fuFlags & SWP_FRAMECHANGED) && (fuFlags & (SWP_NOMOVE \| SWP_NOSIZE) == (SWP_NOMOVE \| SWP_NOSIZE)))
2179	{
2180	FrameUpdateClient(this);
2181	}
2182
2183	return (rc);
2184	}
2185	//******************************************************************************
2186	//TODO: WPF_RESTOREMAXIMIZED
2187	//******************************************************************************
2188	BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2189	{
2190	if(isFrameWindow())
2191	{
2192	// Set the minimized position
2193	if (winpos->flags & WPF_SETMINPOSITION)
2194	{
2195	OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2196	}
2197
2198	//TODO: Max position
2199
2200	// Set the new restore position.
2201	OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2202	}
2203
2204	return ShowWindow(winpos->showCmd);
2205	}
2206	//******************************************************************************
2207	//Also destroys all the child windows (destroy children first, parent last)
2208	//******************************************************************************
2209	BOOL Win32BaseWindow::DestroyWindow()
2210	{
2211	/* Call hooks */
2212	if(HOOK_CallHooksA( WH_CBT, HCBT_DESTROYWND, getWindowHandle(), 0L))
2213	{
2214	return FALSE;
2215	}
2216
2217	if(!(getStyle() & WS_CHILD) && getOwner() == NULL)
2218	{
2219	HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWDESTROYED, getWindowHandle(), 0L);
2220	/* FIXME: clean up palette - see "Internals" p.352 */
2221	}
2222
2223	if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
2224	{
2225	if(getParent())
2226	{
2227	/* Notify the parent window only */
2228	getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
2229	if( !::IsWindow(getWindowHandle()) )
2230	{
2231	return TRUE;
2232	}
2233	}
2234	else DebugInt3();
2235	}
2236	fDestroyWindowCalled = TRUE;
2237	return OSLibWinDestroyWindow(OS2HwndFrame);
2238	}
2239	//******************************************************************************
2240	//******************************************************************************
2241	Win32BaseWindow *Win32BaseWindow::getParent()
2242	{
2243	Win32BaseWindow wndparent = (Win32BaseWindow )ChildWindow::GetParent();
2244	return ((ULONG)wndparent == (ULONG)windowDesktop) ? NULL : wndparent;
2245	}
2246	//******************************************************************************
2247	//******************************************************************************
2248	HWND Win32BaseWindow::GetParent()
2249	{
2250	Win32BaseWindow *wndparent;
2251
2252	if ((!(getStyle() & (WS_POPUP\|WS_CHILD))))
2253	{
2254	return 0;
2255	}
2256	wndparent = ((getStyle() & WS_CHILD) ? getParent() : getOwner());
2257
2258	return (wndparent) ? wndparent->getWindowHandle() : 0;
2259	}
2260	//******************************************************************************
2261	//******************************************************************************
2262	HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2263	{
2264	HWND oldhwnd;
2265	Win32BaseWindow *newparent;
2266	Win32BaseWindow oldparent = (Win32BaseWindow )ChildWindow::GetParent();
2267
2268	if(oldparent) {
2269	oldhwnd = oldparent->getWindowHandle();
2270	oldparent->RemoveChild(this);
2271	}
2272	else oldhwnd = 0;
2273
2274	newparent = GetWindowFromHandle(hwndNewParent);
2275	if(newparent)
2276	{
2277	setParent(newparent);
2278	getParent()->AddChild(this);
2279	OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2280	return oldhwnd;
2281	}
2282	else {
2283	setParent(windowDesktop);
2284	windowDesktop->AddChild(this);
2285	OSLibWinSetParent(getOS2FrameWindowHandle(), OSLIB_HWND_DESKTOP);
2286	return oldhwnd;
2287	}
2288	}
2289	//******************************************************************************
2290	//******************************************************************************
2291	BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2292	{
2293	if(getParent()) {
2294	return getParent()->getWindowHandle() == hwndParent;
2295	}
2296	else return 0;
2297	}
2298	//******************************************************************************
2299	//******************************************************************************
2300	HWND Win32BaseWindow::GetTopWindow()
2301	{
2302	return GetWindow(GW_CHILD);
2303	}
2304	//******************************************************************************
2305	// Get the top-level parent for a child window.
2306	//******************************************************************************
2307	Win32BaseWindow *Win32BaseWindow::GetTopParent()
2308	{
2309	Win32BaseWindow *window = this;
2310
2311	while(window && (window->getStyle() & WS_CHILD))
2312	{
2313	window = window->getParent();
2314	}
2315	return window;
2316	}
2317	//******************************************************************************
2318	//TODO: Should not enumerate children that are created during the enumeration!
2319	//******************************************************************************
2320	BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2321	{
2322	BOOL rc = TRUE;
2323	HWND hwnd;
2324	Win32BaseWindow prevchild = 0, child = 0;
2325
2326	dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2327	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2328	{
2329	dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2330	hwnd = child->getWindowHandle();
2331	if(child->getOwner()) {
2332	continue; //shouldn't have an owner (Wine)
2333	}
2334	if(lpfn(hwnd, lParam) == FALSE)
2335	{
2336	rc = FALSE;
2337	break;
2338	}
2339	//check if the window still exists
2340	if(!::IsWindow(hwnd))
2341	{
2342	child = prevchild;
2343	continue;
2344	}
2345	if(child->getFirstChild() != NULL)
2346	{
2347	dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2348	if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2349	{
2350	rc = FALSE;
2351	break;
2352	}
2353	}
2354	prevchild = child;
2355	}
2356	return rc;
2357	}
2358	//******************************************************************************
2359	//Enumerate first-level children only and check thread id
2360	//******************************************************************************
2361	BOOL Win32BaseWindow::EnumThreadWindows(DWORD dwThreadId, WNDENUMPROC lpfn, LPARAM lParam)
2362	{
2363	Win32BaseWindow *child = 0;
2364	ULONG tid, pid;
2365	BOOL rc;
2366	HWND hwnd;
2367
2368	dprintf(("EnumThreadWindows %x %x %x", dwThreadId, lpfn, lParam));
2369
2370	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2371	{
2372	OSLibWinQueryWindowProcess(child->getOS2WindowHandle(), &pid, &tid);
2373
2374	if(dwThreadId == tid) {
2375	dprintf2(("EnumThreadWindows: Found Window %x", child->getWindowHandle()));
2376	if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2377	break;
2378	}
2379	}
2380	}
2381	return TRUE;
2382	}
2383	//******************************************************************************
2384	//Enumerate first-level children only
2385	//******************************************************************************
2386	BOOL Win32BaseWindow::EnumWindows(WNDENUMPROC lpfn, LPARAM lParam)
2387	{
2388	Win32BaseWindow *child = 0;
2389	BOOL rc;
2390	HWND hwnd;
2391
2392	dprintf(("EnumWindows %x %x", lpfn, lParam));
2393
2394	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2395	{
2396	hwnd = child->getWindowHandle();
2397
2398	dprintf2(("EnumWindows: Found Window %x", child->getWindowHandle()));
2399	if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2400	break;
2401	}
2402	}
2403	return TRUE;
2404	}
2405	//******************************************************************************
2406	//******************************************************************************
2407	Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2408	{
2409	for (Win32BaseWindow child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2410	{
2411	if (child->getWindowId() == id)
2412	{
2413	return child;
2414	}
2415	}
2416	return 0;
2417	}
2418	//******************************************************************************
2419	//TODO:
2420	//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2421	//the current process owns them.
2422	//******************************************************************************
2423	HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, ATOM atom, LPSTR lpszWindow)
2424	{
2425	Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2426	Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2427
2428	dprintf(("FindWindowEx %x %x %x %s", hwndParent, hwndChildAfter, atom, lpszWindow));
2429	if((hwndParent != 0 && !parent) \|\|
2430	(hwndChildAfter != 0 && !child) \|\|
2431	(hwndParent == 0 && hwndChildAfter != 0))
2432	{
2433	dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2434	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2435	return 0;
2436	}
2437	SetLastError(0);
2438	if(hwndParent != 0)
2439	{//if the current process owns the window, just do a quick search
2440	child = (Win32BaseWindow *)parent->getFirstChild();
2441	if(hwndChildAfter != 0)
2442	{
2443	while(child)
2444	{
2445	if(child->getWindowHandle() == hwndChildAfter)
2446	{
2447	child = (Win32BaseWindow *)child->getNextChild();
2448	break;
2449	}
2450	child = (Win32BaseWindow *)child->getNextChild();
2451	}
2452	}
2453	while(child)
2454	{
2455	//According to Wine, the class doesn't need to be specified
2456	if((!atom \|\| child->getWindowClass()->getAtom() == atom) &&
2457	(!lpszWindow \|\| child->hasWindowName(lpszWindow)))
2458	{
2459	dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2460	return child->getWindowHandle();
2461	}
2462	child = (Win32BaseWindow *)child->getNextChild();
2463	}
2464	}
2465	else {
2466	Win32BaseWindow *wnd;
2467	HWND henum, hwnd;
2468
2469	henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2470	hwnd = OSLibWinGetNextWindow(henum);
2471
2472	while(hwnd)
2473	{
2474	wnd = GetWindowFromOS2Handle(hwnd);
2475	if(wnd == NULL) {
2476	hwnd = OSLibWinQueryClientWindow(hwnd);
2477	if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2478	if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2479	}
2480
2481	if(wnd) {
2482	//According to Wine, the class doesn't need to be specified
2483	if((!atom \|\| wnd->getWindowClass()->getAtom() == atom) &&
2484	(!lpszWindow \|\| wnd->hasWindowName(lpszWindow)))
2485	{
2486	OSLibWinEndEnumWindows(henum);
2487	dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2488	return wnd->getWindowHandle();
2489	}
2490	}
2491	hwnd = OSLibWinGetNextWindow(henum);
2492	}
2493	OSLibWinEndEnumWindows(henum);
2494	}
2495	SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2496	return 0;
2497	}
2498	//******************************************************************************
2499	//******************************************************************************
2500	HWND Win32BaseWindow::GetWindow(UINT uCmd)
2501	{
2502	HWND hwndRelated = 0;
2503	Win32BaseWindow *window;
2504
2505	switch(uCmd)
2506	{
2507	case GW_HWNDFIRST:
2508	if(getParent()) {
2509	window = (Win32BaseWindow *)getParent()->getFirstChild();
2510	hwndRelated = window->getWindowHandle();
2511	}
2512	break;
2513
2514	case GW_HWNDLAST:
2515	if(!getParent())
2516	{
2517	goto end;
2518	}
2519
2520	window = this;
2521	while(window->getNextChild())
2522	{
2523	window = (Win32BaseWindow *)window->getNextChild();
2524	}
2525	hwndRelated = window->getWindowHandle();
2526	break;
2527
2528	case GW_HWNDNEXT:
2529	window = (Win32BaseWindow *)getNextChild();
2530	if(window) {
2531	hwndRelated = window->getWindowHandle();
2532	}
2533	break;
2534
2535	case GW_HWNDPREV:
2536	if(!getParent())
2537	{
2538	goto end;
2539	}
2540	window = (Win32BaseWindow )(getParent()->getFirstChild()); / First sibling */
2541	if(window == this)
2542	{
2543	hwndRelated = 0; /* First in list */
2544	goto end;
2545	}
2546	while(window->getNextChild())
2547	{
2548	if (window->getNextChild() == this)
2549	{
2550	hwndRelated = window->getWindowHandle();
2551	goto end;
2552	}
2553	window = (Win32BaseWindow *)window->getNextChild();
2554	}
2555	break;
2556
2557	case GW_OWNER:
2558	if(getOwner()) {
2559	hwndRelated = getOwner()->getWindowHandle();
2560	}
2561	break;
2562
2563	case GW_CHILD:
2564	if(getFirstChild()) {
2565	hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2566	}
2567	break;
2568	}
2569	end:
2570	dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2571	return hwndRelated;
2572	}
2573	//******************************************************************************
2574	//******************************************************************************
2575	HWND Win32BaseWindow::SetActiveWindow()
2576	{
2577	HWND hwndActive;
2578
2579	dprintf(("SetActiveWindow %x", getWindowHandle()));
2580	if(OSLibWinSetActiveWindow(OS2HwndFrame) == FALSE) {
2581	dprintf(("OSLibWinSetActiveWindow %x returned FALSE!", OS2HwndFrame));
2582	}
2583	hwndActive = GetActiveWindow();
2584	return (hwndActive) ? hwndActive : windowDesktop->getWindowHandle(); //pretend the desktop was active
2585	}
2586	//******************************************************************************
2587	//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2588	//******************************************************************************
2589	BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2590	{
2591	return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2592	}
2593	//******************************************************************************
2594	//******************************************************************************
2595	BOOL Win32BaseWindow::CloseWindow()
2596	{
2597	return OSLibWinMinimizeWindow(OS2HwndFrame);
2598	}
2599	//******************************************************************************
2600	//******************************************************************************
2601	HWND Win32BaseWindow::GetActiveWindow()
2602	{
2603	HWND hwndActive;
2604	Win32BaseWindow *win32wnd;
2605	ULONG magic;
2606
2607	hwndActive = OSLibWinQueryActiveWindow();
2608
2609	return OS2ToWin32Handle(hwndActive);
2610	}
2611	//******************************************************************************
2612	//******************************************************************************
2613	BOOL Win32BaseWindow::IsWindowEnabled()
2614	{
2615	return OSLibWinIsWindowEnabled(OS2HwndFrame);
2616	}
2617	//******************************************************************************
2618	//******************************************************************************
2619	BOOL Win32BaseWindow::IsWindowVisible()
2620	{
2621	#if 1
2622	return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2623	#else
2624	return OSLibWinIsWindowVisible(OS2HwndFrame);
2625	#endif
2626	}
2627	//******************************************************************************
2628	//******************************************************************************
2629	BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2630	{
2631	INT len = GetWindowTextLength();
2632	BOOL res;
2633
2634	if (wndname == NULL)
2635	return (len == 0);
2636
2637	len++;
2638	if (fUnicode)
2639	{
2640	WCHAR text = (WCHAR)malloc(len*sizeof(WCHAR));
2641
2642	GetWindowTextW(text,len);
2643	res = (lstrcmpW(text,(LPWSTR)wndname) == 0);
2644	free(text);
2645	} else
2646	{
2647	CHAR text = (CHAR)malloc(len*sizeof(CHAR));
2648
2649	GetWindowTextA(text,len);
2650	res = (strcmp(text,wndname) == 0);
2651	free(text);
2652	}
2653
2654	return res;
2655	}
2656	//******************************************************************************
2657	//******************************************************************************
2658	CHAR *Win32BaseWindow::getWindowNamePtrA()
2659	{
2660	INT len = GetWindowTextLength();
2661	CHAR *text;
2662
2663	if (len == 0) return NULL;
2664	len++;
2665	text = (CHAR)malloc(lensizeof(CHAR));
2666	GetWindowTextA(text,len);
2667
2668	return text;
2669	}
2670	//******************************************************************************
2671	//******************************************************************************
2672	WCHAR *Win32BaseWindow::getWindowNamePtrW()
2673	{
2674	INT len = GetWindowTextLength();
2675	WCHAR *text;
2676
2677	if (len == 0) return NULL;
2678	len++;
2679	text = (WCHAR)malloc(lensizeof(WCHAR));
2680	GetWindowTextW(text,len);
2681
2682	return text;
2683	}
2684	//******************************************************************************
2685	//******************************************************************************
2686	VOID Win32BaseWindow::freeWindowNamePtr(PVOID namePtr)
2687	{
2688	if (namePtr) free(namePtr);
2689	}
2690	//******************************************************************************
2691	//******************************************************************************
2692	int Win32BaseWindow::GetWindowTextLength()
2693	{
2694	return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2695	}
2696	//******************************************************************************
2697	//******************************************************************************
2698	int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2699	{
2700	return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2701	}
2702	//******************************************************************************
2703	//******************************************************************************
2704	int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2705	{
2706	return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2707	}
2708	//******************************************************************************
2709	//******************************************************************************
2710	BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2711	{
2712	return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2713	}
2714	//******************************************************************************
2715	//******************************************************************************
2716	BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2717	{
2718	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2719	}
2720	//******************************************************************************
2721	//******************************************************************************
2722	LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value, BOOL fUnicode)
2723	{
2724	LONG oldval;
2725
2726	dprintf2(("SetWindowLong%c %x %d %x", (fUnicode) ? 'W' : 'A', getWindowHandle(), index, value));
2727	switch(index) {
2728	case GWL_EXSTYLE:
2729	{
2730	STYLESTRUCT ss;
2731
2732	if(dwExStyle == value)
2733	return value;
2734
2735	ss.styleOld = dwExStyle;
2736	ss.styleNew = value;
2737	dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
2738	SendInternalMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2739	setExStyle(ss.styleNew);
2740	SendInternalMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2741	return ss.styleOld;
2742	}
2743	case GWL_STYLE:
2744	{
2745	STYLESTRUCT ss;
2746
2747	//SvL: TODO: Can you change minimize or maximize status here too?
2748
2749	if(dwStyle == value)
2750	return value;
2751
2752	value &= ~(WS_CHILD\|WS_VISIBLE); /* Some bits can't be changed this way (WINE) */
2753	ss.styleOld = getStyle();
2754	ss.styleNew = value \| (ss.styleOld & (WS_CHILD\|WS_VISIBLE));
2755	dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), ss.styleOld, ss.styleNew));
2756	SendInternalMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2757	setStyle(ss.styleNew);
2758	SendInternalMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2759	//// OSLibSetWindowStyle(getOS2FrameWindowHandle(), getStyle(), getExStyle(),
2760	//// windowClass->getStyle() & CS_SAVEBITS);
2761	#ifdef DEBUG
2762	PrintWindowStyle(ss.styleNew, 0);
2763	#endif
2764	return ss.styleOld;
2765	}
2766	case GWL_WNDPROC:
2767	oldval = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2768	WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, (WNDPROC)value, WINPROC_GetProcType(win32wndproc), WIN_PROC_WINDOW);
2769	return oldval;
2770
2771	case GWL_HINSTANCE:
2772	oldval = hInstance;
2773	hInstance = value;
2774	return oldval;
2775
2776	case GWL_HWNDPARENT:
2777	return SetParent((HWND)value);
2778
2779	case GWL_ID:
2780	oldval = getWindowId();
2781	setWindowId(value);
2782	return oldval;
2783
2784	case GWL_USERDATA:
2785	oldval = userData;
2786	userData = value;
2787	return oldval;
2788
2789	default:
2790	if(index >= 0 && index/4 < nrUserWindowLong)
2791	{
2792	oldval = userWindowLong[index/4];
2793	userWindowLong[index/4] = value;
2794	return oldval;
2795	}
2796	SetLastError(ERROR_INVALID_PARAMETER);
2797	return 0;
2798	}
2799	}
2800	//******************************************************************************
2801	//******************************************************************************
2802	ULONG Win32BaseWindow::GetWindowLongA(int index, BOOL fUnicode)
2803	{
2804	ULONG value;
2805
2806	switch(index) {
2807	case GWL_EXSTYLE:
2808	value = dwExStyle;
2809	break;
2810	case GWL_STYLE:
2811	value = dwStyle;
2812	break;
2813	case GWL_WNDPROC:
2814	value = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2815	break;
2816	case GWL_HINSTANCE:
2817	value = hInstance;
2818	break;
2819	case GWL_HWNDPARENT:
2820	if(getParent()) {
2821	value = getParent()->getWindowHandle();
2822	}
2823	else value = 0;
2824	break;
2825	case GWL_ID:
2826	value = getWindowId();
2827	break;
2828	case GWL_USERDATA:
2829	value = userData;
2830	break;
2831	default:
2832	if(index >= 0 && index/4 < nrUserWindowLong)
2833	{
2834	value = userWindowLong[index/4];
2835	break;
2836	}
2837	SetLastError(ERROR_INVALID_PARAMETER);
2838	return 0;
2839	}
2840	dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2841	return value;
2842	}
2843	//******************************************************************************
2844	//******************************************************************************
2845	WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
2846	{
2847	WORD oldval;
2848
2849	if(index >= 0 && index/4 < nrUserWindowLong)
2850	{
2851	oldval = ((WORD *)userWindowLong)[index/2];
2852	((WORD *)userWindowLong)[index/2] = value;
2853	return oldval;
2854	}
2855	SetLastError(ERROR_INVALID_PARAMETER);
2856	return 0;
2857	}
2858	//******************************************************************************
2859	//******************************************************************************
2860	WORD Win32BaseWindow::GetWindowWord(int index)
2861	{
2862	if(index >= 0 && index/4 < nrUserWindowLong)
2863	{
2864	return ((WORD *)userWindowLong)[index/2];
2865	}
2866	SetLastError(ERROR_INVALID_PARAMETER);
2867	return 0;
2868	}
2869	//******************************************************************************
2870	//******************************************************************************
2871	void Win32BaseWindow::setWindowId(DWORD id)
2872	{
2873	dwIDMenu = id;
2874	}
2875	//******************************************************************************
2876	//******************************************************************************
2877	Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
2878	{
2879	Win32BaseWindow *window;
2880
2881	if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
2882	return window;
2883	}
2884	// dprintf2(("Win32BaseWindow::GetWindowFromHandle: not a win32 window %x", hwnd));
2885	return NULL;
2886	}
2887	//******************************************************************************
2888	//******************************************************************************
2889	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
2890	{
2891	Win32BaseWindow *win32wnd;
2892	DWORD magic;
2893
2894	if(hwnd == OSLIB_HWND_DESKTOP)
2895	{
2896	return windowDesktop;
2897	}
2898
2899	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
2900	magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
2901
2902	if(win32wnd && CheckMagicDword(magic)) {
2903	return win32wnd;
2904	}
2905	// dprintf2(("Win32BaseWindow::GetWindowFromOS2Handle: not an Odin os2 window %x", hwnd));
2906	return 0;
2907	}
2908	//******************************************************************************
2909	//******************************************************************************
2910	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
2911	{
2912	return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
2913	}
2914	//******************************************************************************
2915	//******************************************************************************
2916	HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
2917	{
2918	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2919
2920	if(window) {
2921	return window->getOS2WindowHandle();
2922	}
2923	// dprintf2(("Win32BaseWindow::Win32ToOS2Handle: not a win32 window %x", hwnd));
2924	return hwnd;
2925	}
2926	//******************************************************************************
2927	//******************************************************************************
2928	HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
2929	{
2930	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2931
2932	if(window) {
2933	return window->getOS2FrameWindowHandle();
2934	}
2935	// dprintf2(("Win32BaseWindow::Win32ToOS2FrameHandle: not a win32 window %x", hwnd));
2936	return hwnd;
2937	}
2938	//******************************************************************************
2939	//******************************************************************************
2940	HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
2941	{
2942	Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
2943
2944	if(window) {
2945	return window->getWindowHandle();
2946	}
2947	window = GetWindowFromOS2FrameHandle(hwnd);
2948	if(window) {
2949	return window->getWindowHandle();
2950	}
2951	// dprintf2(("Win32BaseWindow::OS2ToWin32Handle: not a win32 window %x", hwnd));
2952	return 0;
2953	// else return hwnd; //OS/2 window handle
2954	}
2955	//******************************************************************************
2956	// GetNextDlgTabItem32 (USER32.276)
2957	//******************************************************************************
2958	HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
2959	{
2960	Win32BaseWindow child, nextchild, *lastchild;
2961	HWND retvalue;
2962
2963	if (hwndCtrl)
2964	{
2965	child = GetWindowFromHandle(hwndCtrl);
2966	if (!child)
2967	{
2968	retvalue = 0;
2969	goto END;
2970	}
2971	/* Make sure hwndCtrl is a top-level child */
2972	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
2973	{
2974	child = child->getParent();
2975	if(child == NULL) break;
2976	}
2977
2978	if (!child \|\| (child->getParent() != this))
2979	{
2980	retvalue = 0;
2981	goto END;
2982	}
2983	}
2984	else
2985	{
2986	/* No ctrl specified -> start from the beginning */
2987	child = (Win32BaseWindow *)getFirstChild();
2988	if (!child)
2989	{
2990	retvalue = 0;
2991	goto END;
2992	}
2993
2994	if (!fPrevious)
2995	{
2996	while (child->getNextChild())
2997	{
2998	child = (Win32BaseWindow *)child->getNextChild();
2999	}
3000	}
3001	}
3002
3003	lastchild = child;
3004	nextchild = (Win32BaseWindow *)child->getNextChild();
3005	while (TRUE)
3006	{
3007	if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
3008
3009	if (child == nextchild) break;
3010
3011	if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
3012	!(nextchild->getStyle() & WS_DISABLED))
3013	{
3014	lastchild = nextchild;
3015	if (!fPrevious) break;
3016	}
3017	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3018	}
3019	retvalue = lastchild->getWindowHandle();
3020
3021	END:
3022	return retvalue;
3023	}
3024	//******************************************************************************
3025	//******************************************************************************
3026	HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
3027	{
3028	Win32BaseWindow child, nextchild, *lastchild;
3029	HWND retvalue;
3030
3031	if (hwndCtrl)
3032	{
3033	child = GetWindowFromHandle(hwndCtrl);
3034	if (!child)
3035	{
3036	retvalue = 0;
3037	goto END;
3038	}
3039	/* Make sure hwndCtrl is a top-level child */
3040	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3041	{
3042	child = child->getParent();
3043	if(child == NULL) break;
3044	}
3045
3046	if (!child \|\| (child->getParent() != this))
3047	{
3048	retvalue = 0;
3049	goto END;
3050	}
3051	}
3052	else
3053	{
3054	/* No ctrl specified -> start from the beginning */
3055	child = (Win32BaseWindow *)getFirstChild();
3056	if (!child)
3057	{
3058	retvalue = 0;
3059	goto END;
3060	}
3061
3062	if (fPrevious)
3063	{
3064	while (child->getNextChild())
3065	{
3066	child = (Win32BaseWindow *)child->getNextChild();
3067	}
3068	}
3069	}
3070
3071	lastchild = child;
3072	nextchild = (Win32BaseWindow *)child->getNextChild();
3073	while (TRUE)
3074	{
3075	if (!nextchild \|\| (nextchild->getStyle() & WS_GROUP))
3076	{
3077	/* Wrap-around to the beginning of the group */
3078	Win32BaseWindow *pWndTemp;
3079
3080	nextchild = (Win32BaseWindow *)getFirstChild();
3081
3082	for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3083	{
3084	if (pWndTemp->getStyle() & WS_GROUP)
3085	nextchild = pWndTemp;
3086
3087	if (pWndTemp == child)
3088	break;
3089	}
3090
3091	}
3092	if (nextchild == child)
3093	break;
3094
3095	if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3096	{
3097	lastchild = nextchild;
3098
3099	if (!fPrevious)
3100	break;
3101	}
3102
3103	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3104	}
3105	retvalue = lastchild->getWindowHandle();
3106	END:
3107	return retvalue;
3108	}
3109	//******************************************************************************
3110	//******************************************************************************
3111	#ifdef DEBUG
3112	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3113	{
3114	char style[256] = "";
3115	char exstyle[256] = "";
3116
3117	/* Window styles */
3118	if(dwStyle & WS_CHILD)
3119	strcat(style, "WS_CHILD ");
3120	if(dwStyle & WS_POPUP)
3121	strcat(style, "WS_POPUP ");
3122	if(dwStyle & WS_VISIBLE)
3123	strcat(style, "WS_VISIBLE ");
3124	if(dwStyle & WS_DISABLED)
3125	strcat(style, "WS_DISABLED ");
3126	if(dwStyle & WS_CLIPSIBLINGS)
3127	strcat(style, "WS_CLIPSIBLINGS ");
3128	if(dwStyle & WS_CLIPCHILDREN)
3129	strcat(style, "WS_CLIPCHILDREN ");
3130	if(dwStyle & WS_MAXIMIZE)
3131	strcat(style, "WS_MAXIMIZE ");
3132	if(dwStyle & WS_MINIMIZE)
3133	strcat(style, "WS_MINIMIZE ");
3134	if(dwStyle & WS_GROUP)
3135	strcat(style, "WS_GROUP ");
3136	if(dwStyle & WS_TABSTOP)
3137	strcat(style, "WS_TABSTOP ");
3138
3139	if((dwStyle & WS_CAPTION) == WS_CAPTION)
3140	strcat(style, "WS_CAPTION ");
3141	if(dwStyle & WS_DLGFRAME)
3142	strcat(style, "WS_DLGFRAME ");
3143	if(dwStyle & WS_BORDER)
3144	strcat(style, "WS_BORDER ");
3145
3146	if(dwStyle & WS_VSCROLL)
3147	strcat(style, "WS_VSCROLL ");
3148	if(dwStyle & WS_HSCROLL)
3149	strcat(style, "WS_HSCROLL ");
3150	if(dwStyle & WS_SYSMENU)
3151	strcat(style, "WS_SYSMENU ");
3152	if(dwStyle & WS_THICKFRAME)
3153	strcat(style, "WS_THICKFRAME ");
3154	if(dwStyle & WS_MINIMIZEBOX)
3155	strcat(style, "WS_MINIMIZEBOX ");
3156	if(dwStyle & WS_MAXIMIZEBOX)
3157	strcat(style, "WS_MAXIMIZEBOX ");
3158
3159	if(dwExStyle & WS_EX_DLGMODALFRAME)
3160	strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3161	if(dwExStyle & WS_EX_ACCEPTFILES)
3162	strcat(exstyle, "WS_EX_ACCEPTFILES ");
3163	if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3164	strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3165	if(dwExStyle & WS_EX_TOPMOST)
3166	strcat(exstyle, "WS_EX_TOPMOST ");
3167	if(dwExStyle & WS_EX_TRANSPARENT)
3168	strcat(exstyle, "WS_EX_TRANSPARENT ");
3169
3170	if(dwExStyle & WS_EX_MDICHILD)
3171	strcat(exstyle, "WS_EX_MDICHILD ");
3172	if(dwExStyle & WS_EX_TOOLWINDOW)
3173	strcat(exstyle, "WS_EX_TOOLWINDOW ");
3174	if(dwExStyle & WS_EX_WINDOWEDGE)
3175	strcat(exstyle, "WS_EX_WINDOWEDGE ");
3176	if(dwExStyle & WS_EX_CLIENTEDGE)
3177	strcat(exstyle, "WS_EX_CLIENTEDGE ");
3178	if(dwExStyle & WS_EX_CONTEXTHELP)
3179	strcat(exstyle, "WS_EX_CONTEXTHELP ");
3180	if(dwExStyle & WS_EX_RIGHT)
3181	strcat(exstyle, "WS_EX_RIGHT ");
3182	if(dwExStyle & WS_EX_LEFT)
3183	strcat(exstyle, "WS_EX_LEFT ");
3184	if(dwExStyle & WS_EX_RTLREADING)
3185	strcat(exstyle, "WS_EX_RTLREADING ");
3186	if(dwExStyle & WS_EX_LTRREADING)
3187	strcat(exstyle, "WS_EX_LTRREADING ");
3188	if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3189	strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3190	if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3191	strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3192	if(dwExStyle & WS_EX_CONTROLPARENT)
3193	strcat(exstyle, "WS_EX_CONTROLPARENT ");
3194	if(dwExStyle & WS_EX_STATICEDGE)
3195	strcat(exstyle, "WS_EX_STATICEDGE ");
3196	if(dwExStyle & WS_EX_APPWINDOW)
3197	strcat(exstyle, "WS_EX_APPWINDOW ");
3198
3199	dprintf(("Window style: %x %s", dwStyle, style));
3200	dprintf(("Window exStyle: %x %s (FS = %x)", dwExStyle, exstyle, GetFS()));
3201	}
3202	#endif
3203	//******************************************************************************
3204	//******************************************************************************
3205
3206	GenericObject *Win32BaseWindow::windows = NULL;

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