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source: trunk/src/user32/window.cpp@ 5137

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Last change on this file since 5137 was 5137, checked in by sandervl, 25 years ago
SetFocus fixes during WM_SETFOCUS
File size: 66.5 KB

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1	/* $Id: window.cpp,v 1.88 2001-02-15 00:33:01 sandervl Exp $ */
2	/*
3	* Win32 window apis for OS/2
4	*
5	* Copyright 1999 Sander van Leeuwen
6	* Copyright 1999 Daniela Engert (dani@ngrt.de)
7	* Copyright 2000 Christoph Bratschi (cbratschi@datacomm.ch)
8	*
9	* Parts based on Wine Windows code (windows\win.c, windows\property.c, windows\winpos.c)
10	*
11	* Copyright 1993, 1994, 1995 Alexandre Julliard
12	* 1995, 1996, 1999 Alex Korobka
13	*
14	* Project Odin Software License can be found in LICENSE.TXT
15	*
16	*
17	* TODO: Decide what to do about commands for OS/2 windows (non-Win32 apps)
18	* TODO: ShowOwnedPopups needs to be tested
19	* GetLastActivePopup needs to be rewritten
20	* ArrangeIconicWindows probably also
21	*
22	*/
23
24	#include <os2win.h>
25	#include <misc.h>
26	#include <string.h>
27	#include <stdio.h>
28	#include <win32wbase.h>
29	#include <win32wmdiclient.h>
30	#include <win32wdesktop.h>
31	#include "win32dlg.h"
32	#include <oslibwin.h>
33	#include <oslibgdi.h>
34	#include "user32.h"
35	#include "winicon.h"
36	#include "oslibmsg.h"
37	#include <win\winpos.h>
38	#include <win\win.h>
39	#include <heapstring.h>
40	#include <winuser32.h>
41
42	#define DBG_LOCALLOG DBG_window
43	#include "dbglocal.h"
44
45	//******************************************************************************
46	//******************************************************************************
47	HWND WIN32API CreateWindowExA(DWORD exStyle, LPCSTR className,
48	LPCSTR windowName, DWORD style, INT x,
49	INT y, INT width, INT height,
50	HWND parent, HMENU menu,
51	HINSTANCE instance, LPVOID data )
52	{
53	Win32BaseWindow *window;
54	ATOM classAtom;
55	CREATESTRUCTA cs;
56	char tmpClass[20];
57
58	if(exStyle & WS_EX_MDICHILD)
59	return CreateMDIWindowA(className, windowName, style, x, y, width, height, parent, instance, (LPARAM)data);
60
61	/* Find the class atom */
62	if (!(classAtom = GlobalFindAtomA(className)))
63	{
64	if (!HIWORD(className))
65	dprintf(("CreateWindowEx32A: bad class name %04x\n",LOWORD(className)));
66	else
67	dprintf(("CreateWindowEx32A: bad class name '%s'\n", className));
68
69	SetLastError(ERROR_INVALID_PARAMETER);
70	return 0;
71	}
72
73	if (!HIWORD(className))
74	{
75	sprintf(tmpClass,"#%d", (int) className);
76	className = tmpClass;
77	}
78
79	/* Create the window */
80	cs.lpCreateParams = data;
81	cs.hInstance = instance;
82	cs.hMenu = menu;
83	cs.hwndParent = parent;
84	cs.x = x;
85	cs.y = y;
86	cs.cx = width;
87	cs.cy = height;
88	cs.style = style;
89	cs.lpszName = windowName;
90	cs.lpszClass = className;
91	cs.dwExStyle = exStyle;
92	if(HIWORD(className)) {
93	dprintf(("CreateWindowExA: class %s parent %x (%d,%d) (%d,%d), %x %x menu=%x", className, parent, x, y, width, height, style, exStyle, menu));
94	}
95	else dprintf(("CreateWindowExA: class %d parent %x (%d,%d) (%d,%d), %x %x menu=%x", className, parent, x, y, width, height, style, exStyle, menu));
96
97	if(!strcmpi(className, MDICLIENTCLASSNAMEA)) {
98	window = (Win32BaseWindow *) new Win32MDIClientWindow(&cs, classAtom, FALSE);
99	}
100	else
101	if(!strcmpi((char *) className, DIALOG_CLASS_NAMEA))
102	{
103	DLG_TEMPLATE dlgTemplate = {0};
104	dlgTemplate.style = cs.style;
105	dlgTemplate.exStyle = cs.dwExStyle;
106	dlgTemplate.x = cs.x;
107	dlgTemplate.y = cs.y;
108	dlgTemplate.cx = cs.cx;
109	dlgTemplate.cy = cs.cy;
110	dlgTemplate.className = cs.lpszClass;
111	dlgTemplate.caption = cs.lpszName;
112	window = (Win32BaseWindow *) new Win32Dialog(cs.hInstance,
113	(LPCSTR) &dlgTemplate,
114	cs.hwndParent,
115	NULL,
116	(LPARAM) data,
117	FALSE);
118	}
119	else {
120	window = new Win32BaseWindow( &cs, classAtom, FALSE );
121	}
122	if(window == NULL)
123	{
124	dprintf(("Win32BaseWindow creation failed!!"));
125	return 0;
126	}
127	if(GetLastError() != 0)
128	{
129	dprintf(("Win32BaseWindow error found!!"));
130	delete window;
131	return 0;
132	}
133	return window->getWindowHandle();
134	}
135	//******************************************************************************
136	//******************************************************************************
137	HWND WIN32API CreateWindowExW(DWORD exStyle, LPCWSTR className,
138	LPCWSTR windowName, DWORD style, INT x,
139	INT y, INT width, INT height,
140	HWND parent, HMENU menu,
141	HINSTANCE instance, LPVOID data )
142	{
143	Win32BaseWindow *window;
144	ATOM classAtom;
145	CREATESTRUCTA cs;
146	WCHAR tmpClassW[20];
147
148	if(exStyle & WS_EX_MDICHILD)
149	return CreateMDIWindowW(className, windowName, style, x, y, width, height, parent, instance, (LPARAM)data);
150
151	/* Find the class atom */
152	if (!(classAtom = GlobalFindAtomW(className)))
153	{
154	if (!HIWORD(className))
155	dprintf(("CreateWindowEx32W: bad class name %04x",LOWORD(className)));
156	else
157	dprintf(("CreateWindowEx32W: bad class name '%x'", className));
158
159	SetLastError(ERROR_INVALID_PARAMETER);
160	return 0;
161	}
162
163	if(HIWORD(className)) {
164	dprintf(("CreateWindowExW: class %ls name %x parent %x (%d,%d) (%d,%d), %x %x", className, windowName, parent, x, y, width, height, style, exStyle));
165	}
166	else dprintf(("CreateWindowExW: class %d name %x parent %x (%d,%d) (%d,%d), %x %x", className, windowName, parent, x, y, width, height, style, exStyle));
167
168	if (!HIWORD(className))
169	{
170	wsprintfW(tmpClassW, (LPCWSTR)L"#%d", (int) className);
171	className = tmpClassW;
172	}
173
174	/* Create the window */
175	cs.lpCreateParams = data;
176	cs.hInstance = instance;
177	cs.hMenu = menu;
178	cs.hwndParent = parent;
179	cs.x = x;
180	cs.y = y;
181	cs.cx = width;
182	cs.cy = height;
183	cs.style = style;
184	cs.lpszName = (LPSTR)windowName;
185	cs.lpszClass = (LPSTR)className;
186	cs.dwExStyle = exStyle;
187
188	if(!lstrcmpiW(className, (LPWSTR)MDICLIENTCLASSNAMEW)) {
189	window = (Win32BaseWindow *) new Win32MDIClientWindow(&cs, classAtom, TRUE);
190	}
191	else
192	if(!lstrcmpiW(className, (LPWSTR)DIALOG_CLASS_NAMEW))
193	{
194	DLG_TEMPLATE dlgTemplate = {0};
195	dlgTemplate.style = cs.style;
196	dlgTemplate.exStyle = cs.dwExStyle;
197	dlgTemplate.x = cs.x;
198	dlgTemplate.y = cs.y;
199	dlgTemplate.cx = cs.cx;
200	dlgTemplate.cy = cs.cy;
201	dlgTemplate.className = cs.lpszClass;
202	dlgTemplate.caption = cs.lpszName;
203	window = (Win32BaseWindow *) new Win32Dialog(cs.hInstance,
204	(LPCSTR) &dlgTemplate,
205	cs.hwndParent,
206	NULL,
207	(LPARAM) data,
208	TRUE);
209	}
210	else {
211	window = new Win32BaseWindow( &cs, classAtom, TRUE );
212	}
213	if(window == NULL)
214	{
215	dprintf(("Win32BaseWindow creation failed!!"));
216	return 0;
217	}
218	if(GetLastError() != 0)
219	{
220	dprintf(("Win32BaseWindow error found!!"));
221	delete window;
222	return 0;
223	}
224	return window->getWindowHandle();
225	}
226	//******************************************************************************
227	//******************************************************************************
228	HWND WIN32API CreateMDIWindowA(LPCSTR lpszClassName, LPCSTR lpszWindowName,
229	DWORD dwStyle, int x, int y, int nWidth,
230	int nHeight, HWND hwndParent,
231	HINSTANCE hInstance, LPARAM lParam )
232	{
233	HWND hwnd;
234	MDICREATESTRUCTA cs;
235	Win32BaseWindow *window;
236
237	window = Win32BaseWindow::GetWindowFromHandle(hwndParent);
238	if(!window) {
239	dprintf(("CreateMDIWindowA, window %x not found", hwndParent));
240	return 0;
241	}
242
243	cs.szClass = lpszClassName;
244	cs.szTitle = lpszWindowName;
245	cs.hOwner = hInstance;
246	cs.x = x;
247	cs.y = y;
248	cs.cx = nHeight;
249	cs.cy = nWidth;
250	cs.style = dwStyle;
251	cs.lParam = lParam;
252
253	if(HIWORD(lpszClassName)) {
254	dprintf(("CreateMDIWindowA: class %s parent %x (%d,%d) (%d,%d), %x %x lParam=%x", lpszClassName, hwndParent, x, y, nWidth, nHeight, dwStyle, lParam));
255	}
256	else dprintf(("CreateMDIWindowA: class %d parent %x (%d,%d) (%d,%d), %x %x lParam=%x", lpszClassName, hwndParent, x, y, nWidth, nHeight, dwStyle, lParam));
257
258	return window->SendMessageA(WM_MDICREATE, 0, (LPARAM)&cs);
259	}
260	//******************************************************************************
261	//******************************************************************************
262	HWND WIN32API CreateMDIWindowW(LPCWSTR lpszClassName, LPCWSTR lpszWindowName,
263	DWORD dwStyle, int x, int y, int nWidth,
264	int nHeight, HWND hwndParent,
265	HINSTANCE hInstance, LPARAM lParam )
266	{
267	HWND hwnd;
268	MDICREATESTRUCTW cs;
269	Win32BaseWindow *window;
270
271	window = Win32BaseWindow::GetWindowFromHandle(hwndParent);
272	if(!window) {
273	dprintf(("CreateMDIWindowW, window %x not found", hwndParent));
274	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
275	return 0;
276	}
277
278	dprintf(("USER32: CreateMDIWindowW\n"));
279	cs.szClass = lpszClassName;
280	cs.szTitle = lpszWindowName;
281	cs.hOwner = hInstance;
282	cs.x = x;
283	cs.y = y;
284	cs.cx = nHeight;
285	cs.cy = nWidth;
286	cs.style = dwStyle;
287	cs.lParam = lParam;
288
289	return window->SendMessageW(WM_MDICREATE, 0, (LPARAM)&cs);
290	}
291	//******************************************************************************
292	//******************************************************************************
293	BOOL WIN32API DestroyWindow(HWND hwnd)
294	{
295	Win32BaseWindow *window;
296
297	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
298	if(!window) {
299	dprintf(("DestroyWindow, window %x not found", hwnd));
300	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
301	return 0;
302	}
303	if(window->isDesktopWindow()) {
304	dprintf(("WARNING: Trying to destroy desktop window!"));
305	return FALSE;
306	}
307	return window->DestroyWindow();
308	}
309	//******************************************************************************
310	//******************************************************************************
311	HWND WIN32API SetActiveWindow( HWND hwnd)
312	{
313	Win32BaseWindow *window;
314
315	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
316	if(!window) {
317	dprintf(("SetActiveWindow, window %x not found", hwnd));
318	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
319	return 0;
320	}
321	return window->SetActiveWindow();
322	}
323	//******************************************************************************
324	//Note: does not set last error if no parent (verified in NT4, SP6)
325	//******************************************************************************
326	HWND WIN32API GetParent( HWND hwnd)
327	{
328	Win32BaseWindow *window;
329
330	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
331	if(!window) {
332	dprintf(("GetParent, window %x not found", hwnd));
333	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
334	return 0;
335	}
336	dprintf2(("GetParent %x", hwnd));
337	return window->GetParent();
338	}
339	//******************************************************************************
340	//******************************************************************************
341	HWND WIN32API SetParent( HWND hwndChild, HWND hwndNewParent)
342	{
343	Win32BaseWindow window, parent;
344
345	window = Win32BaseWindow::GetWindowFromHandle(hwndChild);
346	if(!window) {
347	dprintf(("SetParent, window %x not found", hwndChild));
348	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
349	return 0;
350	}
351	if(hwndNewParent == HWND_DESKTOP) {
352	hwndNewParent = GetDesktopWindow();
353	}
354	else {
355	parent = Win32BaseWindow::GetWindowFromHandle(hwndNewParent);
356	if(!window) {
357	dprintf(("SetParent, parent %x not found", hwndNewParent));
358	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
359	return 0;
360	}
361	}
362	dprintf(("SetParent %x %x", hwndChild, hwndNewParent));
363	return window->SetParent(hwndNewParent);
364	}
365	//******************************************************************************
366	//******************************************************************************
367	BOOL WIN32API IsChild( HWND hwndParent, HWND hwnd)
368	{
369	Win32BaseWindow *window;
370
371	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
372	if(!window) {
373	dprintf(("IsChild %x, window %x not found", hwndParent, hwnd));
374	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
375	return 0;
376	}
377	dprintf(("IsChild %x %x", hwndParent, hwnd));
378	return window->IsChild(hwndParent);
379	}
380	//******************************************************************************
381	//******************************************************************************
382	HWND WIN32API GetTopWindow( HWND hwnd)
383	{
384	Win32BaseWindow *window;
385	HWND hwndTop;
386
387	if(hwnd == HWND_DESKTOP) {
388	window = windowDesktop;
389	}
390	else {
391	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
392	if(!window) {
393	dprintf(("GetTopWindow, window %x not found", hwnd));
394	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
395	return 0;
396	}
397	}
398	hwndTop = window->GetTopWindow();
399	dprintf2(("GetTopWindow %x returned %x", hwnd, hwndTop));
400	return hwndTop;
401	}
402	//******************************************************************************
403	//******************************************************************************
404	BOOL WIN32API IsIconic( HWND hwnd)
405	{
406	Win32BaseWindow *window;
407	BOOL rc;
408
409	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
410	if(!window) {
411	dprintf(("IsIconic, window %x not found", hwnd));
412	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
413	return FALSE;
414	}
415	rc = window->IsWindowIconic();
416	dprintf(("IsIconic %x returned %d", hwnd, rc));
417	return rc;
418	}
419	//******************************************************************************
420	//******************************************************************************
421	HWND WIN32API GetWindow(HWND hwnd, UINT uCmd)
422	{
423	Win32BaseWindow *window;
424	HWND rc;
425
426	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
427	if(!window) {
428	dprintf(("GetWindow, window %x not found", hwnd));
429	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
430	return 0;
431	}
432	return window->GetWindow(uCmd);
433	}
434	//******************************************************************************
435	//******************************************************************************
436	BOOL WIN32API EnableWindow( HWND hwnd, BOOL fEnable)
437	{
438	Win32BaseWindow *window;
439
440	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
441	if(!window) {
442	dprintf(("EnableWindow, window %x not found", hwnd));
443	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
444	return 0;
445	}
446	dprintf(("EnableWindow %x %d", hwnd, fEnable));
447	return window->EnableWindow(fEnable);
448	}
449	//******************************************************************************
450	//******************************************************************************
451	BOOL WIN32API BringWindowToTop(HWND hwnd)
452	{
453	return SetWindowPos( hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE\|SWP_NOSIZE );
454	}
455	/***********************************************************************
456	* SetInternalWindowPos (USER32.483)
457	*/
458	void WIN32API SetInternalWindowPos(HWND hwnd,
459	UINT showCmd,
460	LPRECT lpRect,
461	LPPOINT lpPoint )
462	{
463	dprintf(("USER32: SetInternalWindowPos(%08xh,%08xh,%08xh,%08xh)",
464	hwnd, showCmd, lpRect, lpPoint));
465
466	if( IsWindow(hwnd) )
467	{
468	WINDOWPLACEMENT wndpl;
469	UINT flags;
470
471	GetWindowPlacement(hwnd, &wndpl);
472	wndpl.length = sizeof(wndpl);
473	wndpl.showCmd = showCmd;
474	wndpl.flags = 0;
475
476	if(lpPoint)
477	{
478	wndpl.flags \|= WPF_SETMINPOSITION;
479	wndpl.ptMinPosition = *lpPoint;
480	}
481	if(lpRect)
482	{
483	wndpl.rcNormalPosition = *lpRect;
484	}
485	SetWindowPlacement( hwnd, &wndpl);
486	}
487
488	}
489	/***********************************************************************
490	* GetInternalWindowPos (USER32.245)
491	*/
492	UINT WIN32API GetInternalWindowPos(HWND hwnd,
493	LPRECT rectWnd,
494	LPPOINT ptIcon )
495	{
496	WINDOWPLACEMENT wndpl;
497
498	dprintf(("USER32: GetInternalWindowPos(%08xh,%08xh,%08xh)\n",
499	hwnd,
500	rectWnd,
501	ptIcon));
502
503	if(GetWindowPlacement( hwnd, &wndpl ))
504	{
505	if (rectWnd) *rectWnd = wndpl.rcNormalPosition;
506	if (ptIcon) *ptIcon = wndpl.ptMinPosition;
507	return wndpl.showCmd;
508	}
509	return 0;
510	}
511	//******************************************************************************
512	//******************************************************************************
513	HWND WIN32API GetActiveWindow()
514	{
515	return Win32BaseWindow::GetActiveWindow();
516	}
517	//******************************************************************************
518	//******************************************************************************
519	BOOL WIN32API ShowWindow(HWND hwnd, int nCmdShow)
520	{
521	Win32BaseWindow *window;
522
523	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
524	if(!window) {
525	dprintf(("ShowWindow, window %x not found", hwnd));
526	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
527	return 0;
528	}
529	return window->ShowWindow(nCmdShow);
530	}
531	/*****************************************************************************
532	* Name : BOOL WIN32API ShowWindowAsync
533	* Purpose : The ShowWindowAsync function sets the show state of a window
534	* created by a different thread.
535	* Parameters: HWND hwnd handle of window
536	* int nCmdShow show state of window
537	* Variables :
538	* Result : If the window was previously visible, the return value is TRUE.
539	* If the window was previously hidden, the return value is FALSE.
540	* Remark :
541	* Status : UNTESTED STUB
542	*
543	* Author : Patrick Haller [Thu, 1998/02/26 11:55]
544	*****************************************************************************/
545	BOOL WIN32API ShowWindowAsync (HWND hwnd,
546	int nCmdShow)
547	{
548	dprintf(("USER32:ShowWindowAsync (%08xh,%08x) not correctly implemented.\n",
549	hwnd,
550	nCmdShow));
551
552	return ShowWindow(hwnd, nCmdShow);
553	}
554	//******************************************************************************
555	//******************************************************************************
556	BOOL WIN32API SetWindowPos(HWND hwnd, HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
557	{
558	Win32BaseWindow *window;
559
560	if (!hwnd)
561	{
562	dprintf(("SetWindowPos: Can't move desktop!"));
563	return TRUE;
564	}
565	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
566	if(!window) {
567	dprintf(("SetWindowPos, window %x not found", hwnd));
568	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
569	return FALSE;
570	}
571	dprintf(("SetWindowPos %x %x x=%d y=%d cx=%d cy=%d %x", hwnd, hwndInsertAfter, x, y, cx, cy, fuFlags));
572	return window->SetWindowPos(hwndInsertAfter, x, y, cx, cy, fuFlags);
573	}
574	//******************************************************************************
575	//NOTE: length must equal structure size or else api fails (verified in NT4, SP6)
576	//******************************************************************************
577	BOOL WIN32API SetWindowPlacement(HWND hwnd, const WINDOWPLACEMENT *winpos)
578	{
579	Win32BaseWindow *window;
580
581	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
582	if(!window) {
583	dprintf(("SetWindowPlacement, window %x not found", hwnd));
584	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
585	return FALSE;
586	}
587	if(!winpos \|\| winpos->length != sizeof(WINDOWPLACEMENT)) {
588	dprintf(("SetWindowPlacement %x invalid parameter", hwnd));
589	SetLastError(ERROR_INVALID_PARAMETER);
590	return FALSE;
591	}
592	dprintf(("USER32: SetWindowPlacement %x %x", hwnd, winpos));
593	return window->SetWindowPlacement((WINDOWPLACEMENT *)winpos);
594	}
595	//******************************************************************************
596	//NOTE: Length does not need to be correct (even though the SDK docs claim otherwise)
597	// (Verified in NT4, SP6)
598	//******************************************************************************
599	BOOL WIN32API GetWindowPlacement(HWND hwnd, LPWINDOWPLACEMENT winpos)
600	{
601	Win32BaseWindow *window;
602
603	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
604	if(!window) {
605	dprintf(("GetWindowPlacement, window %x not found", hwnd));
606	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
607	return FALSE;
608	}
609	if(!winpos) {
610	dprintf(("GetWindowPlacement %x invalid parameter", hwnd));
611	SetLastError(ERROR_INVALID_PARAMETER);
612	return FALSE;
613	}
614	dprintf(("USER32: GetWindowPlacement %x %x", hwnd, winpos));
615	return window->GetWindowPlacement(winpos);
616	}
617	//******************************************************************************
618	//******************************************************************************
619	BOOL WIN32API IsWindow( HWND hwnd)
620	{
621	Win32BaseWindow *window;
622
623	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
624	if(!window) {
625	dprintf(("IsWindow, window %x not found", hwnd));
626	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
627	return FALSE;
628	}
629	dprintf2(("IsWindow %x", hwnd));
630	return window->IsWindow();
631	}
632	//******************************************************************************
633	//******************************************************************************
634	BOOL WIN32API IsWindowEnabled( HWND hwnd)
635	{
636	Win32BaseWindow *window;
637
638	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
639	if(!window) {
640	dprintf(("IsWindowEnabled, window %x not found", hwnd));
641	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
642	return 0;
643	}
644	dprintf(("IsWindowEnabled %x", hwnd));
645	return window->IsWindowEnabled();
646	}
647	//******************************************************************************
648	//******************************************************************************
649	BOOL WIN32API IsWindowVisible( HWND hwnd)
650	{
651	Win32BaseWindow *window;
652	BOOL rc;
653
654	if (hwnd)
655	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
656	else
657	window = windowDesktop;
658	if(!window) {
659	dprintf(("IsWindowVisible, window %x not found", hwnd));
660	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
661	return 0;
662	}
663	rc = window->IsWindowVisible();
664	dprintf(("IsWindowVisible %x returned %d", hwnd, rc));
665	return rc;
666	}
667	//******************************************************************************
668	//******************************************************************************
669	HWND WIN32API SetFocus (HWND hwnd)
670	{
671	HWND lastFocus, lastFocus_W, hwnd_O;
672	BOOL activate;
673	TEB *teb;
674
675	teb = GetThreadTEB();
676	if(teb == NULL) {
677	DebugInt3();
678	return 0;
679	}
680
681	hwnd_O = Win32ToOS2Handle (hwnd);
682	lastFocus = OSLibWinQueryFocus (OSLIB_HWND_DESKTOP);
683	activate = ((hwnd_O == lastFocus) \|\| OSLibWinIsChild (lastFocus, hwnd_O));
684	lastFocus_W = OS2ToWin32Handle (lastFocus);
685
686	dprintf(("SetFocus %x (%x) -> %x (%x)\n", lastFocus_W, lastFocus, hwnd, hwnd_O));
687
688	//PM doesn't allow SetFocus calls during WM_SETFOCUS message processing;
689	//must delay this function call
690	if(teb->o.odin.fWM_SETFOCUS) {
691	dprintf(("USER32: Delay SetFocus call!"));
692	teb->o.odin.hwndFocus = hwnd;
693	//mp1 = win32 window handle
694	//mp2 = activate flag
695	OSLibPostMessageDirect(hwnd_O, WIN32APP_SETFOCUSMSG, hwnd, activate);
696	return lastFocus_W;
697	}
698	return (OSLibWinSetFocus (OSLIB_HWND_DESKTOP, hwnd_O, activate)) ? lastFocus_W : 0;
699	}
700	//******************************************************************************
701	//******************************************************************************
702	HWND WIN32API GetFocus(void)
703	{
704	TEB *teb;
705	HWND hwnd;
706
707	teb = GetThreadTEB();
708	if(teb == NULL) {
709	DebugInt3();
710	return 0;
711	}
712	//PM doesn't allow SetFocus calls during WM_SETFOCUS message processing;
713	//If focus was changed during WM_SETFOCUS, the focus window handle is
714	//stored in teb->o.odin.hwndFocus (set back to 0 when delayed SetFocus
715	//is activated)
716	if(teb->o.odin.hwndFocus) {
717	dprintf(("USER32: GetFocus %x (DURING WM_SETFOCUS PROCESSING)", teb->o.odin.hwndFocus));
718	return teb->o.odin.hwndFocus;
719	}
720
721	hwnd = OSLibWinQueryFocus(OSLIB_HWND_DESKTOP);
722	hwnd = OS2ToWin32Handle(hwnd);
723	dprintf(("USER32: GetFocus %x\n", hwnd));
724	return hwnd;
725	}
726	//******************************************************************************
727	//******************************************************************************
728	BOOL WIN32API IsZoomed(HWND hwnd)
729	{
730	DWORD style;
731
732	style = GetWindowLongA(hwnd, GWL_STYLE);
733	dprintf(("USER32: IsZoomed %x returned %d", hwnd, ((style & WS_MAXIMIZE) != 0)));
734
735	return (style & WS_MAXIMIZE) != 0;
736	}
737	//******************************************************************************
738	//******************************************************************************
739	BOOL WIN32API LockWindowUpdate(HWND hwnd)
740	{
741	dprintf(("USER32: LockWindowUpdate %x", hwnd));
742	return OSLibWinLockWindowUpdate(Win32ToOS2Handle(hwnd));
743	}
744	//******************************************************************************
745	//******************************************************************************
746	BOOL WIN32API GetWindowRect( HWND hwnd, PRECT pRect)
747	{
748	Win32BaseWindow *window;
749
750	if (hwnd)
751	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
752	else
753	window = windowDesktop;
754
755	if(!window) {
756	dprintf(("GetWindowRect, window %x not found", hwnd));
757	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
758	return FALSE;
759	}
760	if(pRect == NULL) {
761	SetLastError(ERROR_INVALID_PARAMETER);
762	return FALSE;
763	}
764	pRect = window->getWindowRect();
765
766	//convert from parent coordinates to screen (if necessary)
767	if(window->getParent()) {
768	MapWindowPoints(window->getParent()->getWindowHandle(), 0, (PPOINT)pRect, 2);
769	}
770
771	dprintf(("GetWindowRect %x (%d,%d) (%d,%d)", hwnd, pRect->left, pRect->top, pRect->right, pRect->bottom));
772	return TRUE;
773	}
774	//******************************************************************************
775	//******************************************************************************
776	int WIN32API GetWindowTextLengthA( HWND hwnd)
777	{
778	Win32BaseWindow *window;
779
780	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
781	if(!window) {
782	dprintf(("GetWindowTextLength, window %x not found", hwnd));
783	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
784	return 0;
785	}
786	dprintf(("GetWindowTextLength %x", hwnd));
787	return window->GetWindowTextLength();
788	}
789	//******************************************************************************
790	//******************************************************************************
791	int WIN32API GetWindowTextA( HWND hwnd, LPSTR lpsz, int cch)
792	{
793	Win32BaseWindow *window;
794	int rc;
795
796	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
797	if(!window) {
798	dprintf(("GetWindowTextA, window %x not found", hwnd));
799	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
800	return 0;
801	}
802	rc = window->GetWindowTextA(lpsz, cch);
803	dprintf(("GetWindowTextA %x %s", hwnd, lpsz));
804	return rc;
805	}
806	//******************************************************************************
807	//******************************************************************************
808	int WIN32API GetWindowTextLengthW( HWND hwnd)
809	{
810	dprintf(("USER32: GetWindowTextLengthW\n"));
811	return GetWindowTextLengthA(hwnd);
812	}
813	//******************************************************************************
814	//******************************************************************************
815	int WIN32API GetWindowTextW(HWND hwnd, LPWSTR lpsz, int cch)
816	{
817	Win32BaseWindow *window;
818
819	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
820	if(!window) {
821	dprintf(("GetWindowTextW, window %x not found", hwnd));
822	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
823	return 0;
824	}
825	#ifdef DEBUG
826	int rc = window->GetWindowTextW(lpsz, cch);
827	if(rc) {
828	LPSTR astring = UnicodeToAsciiString(lpsz);
829	dprintf(("GetWindowTextW %x %s", hwnd, lpsz));
830	free(astring);
831	}
832	else dprintf(("GetWindowTextW %x returned %d", hwnd, rc));
833	return rc;
834	#else
835	return window->GetWindowTextW(lpsz, cch);
836	#endif
837	}
838	//******************************************************************************
839	//******************************************************************************
840	BOOL WIN32API SetWindowTextA(HWND hwnd, LPCSTR lpsz)
841	{
842	Win32BaseWindow *window;
843
844	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
845	if(!window) {
846	dprintf(("SetWindowTextA, window %x not found", hwnd));
847	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
848	return 0;
849	}
850	dprintf(("SetWindowTextA %x %s", hwnd, lpsz));
851	return window->SetWindowTextA((LPSTR)lpsz);
852	}
853	//******************************************************************************
854	//******************************************************************************
855	BOOL WIN32API SetWindowTextW( HWND hwnd, LPCWSTR lpsz)
856	{
857	Win32BaseWindow *window;
858
859	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
860	if(!window) {
861	dprintf(("SetWindowTextA, window %x not found", hwnd));
862	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
863	return 0;
864	}
865	#ifdef DEBUG
866	LPSTR astring = UnicodeToAsciiString(lpsz);
867	dprintf(("SetWindowTextW %x %s", hwnd, astring));
868	free(astring);
869	#endif
870	return window->SetWindowTextW((LPWSTR)lpsz);
871	}
872	/*******************************************************************
873	* InternalGetWindowText (USER32.326)
874	*/
875	int WIN32API InternalGetWindowText(HWND hwnd,
876	LPWSTR lpString,
877	INT nMaxCount )
878	{
879	dprintf(("USER32: InternalGetWindowText(%08xh,%08xh,%08xh) not properly implemented.\n",
880	hwnd,
881	lpString,
882	nMaxCount));
883
884	return GetWindowTextW(hwnd,lpString,nMaxCount);
885	}
886	//******************************************************************************
887	//TODO: Correct?
888	//******************************************************************************
889	BOOL WIN32API SetForegroundWindow(HWND hwnd)
890	{
891	dprintf((" SetForegroundWindow %x", hwnd));
892
893	return SetWindowPos( hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE \| SWP_NOSIZE);
894	}
895	//******************************************************************************
896	//******************************************************************************
897	BOOL WIN32API GetClientRect( HWND hwnd, PRECT pRect)
898	{
899	HWND hwndWin32 = hwnd;
900	Win32BaseWindow *window;
901
902	if (!pRect)
903	{
904	SetLastError(ERROR_INVALID_PARAMETER);
905	return FALSE;
906	}
907	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
908	if(!window) {
909	dprintf(("GetClientRect, window %x not found", hwnd));
910	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
911	return FALSE;
912	}
913	window->getClientRect(pRect);
914	dprintf(("GetClientRect of %X returned (%d,%d) (%d,%d)\n", hwndWin32, pRect->left, pRect->top, pRect->right, pRect->bottom));
915	return TRUE;
916	}
917	//******************************************************************************
918	//******************************************************************************
919	BOOL WIN32API AdjustWindowRect(PRECT rect, DWORD style, BOOL menu)
920	{
921	return AdjustWindowRectEx(rect, style, menu, 0);
922	}
923	//******************************************************************************
924	//Calculate window rectangle based on given client rectangle, style, menu and extended style
925	//******************************************************************************
926	BOOL WIN32API AdjustWindowRectEx( PRECT rect, DWORD style, BOOL menu, DWORD exStyle)
927	{
928	if(style == 0 && menu == FALSE && exStyle == 0) {
929	dprintf(("AdjustWindowRectEx %x %x %d (%d,%d)(%d,%d) -> no change required", style, exStyle, menu, rect->left, rect->top, rect->right, rect->bottom));
930	return TRUE; //nothing needs to be changed (VERIFIED in NT 4)
931	}
932	dprintf(("AdjustWindowRectEx %x %x %d (%d,%d)(%d,%d)\n", style, exStyle, menu, rect->left, rect->top, rect->right, rect->bottom));
933	/* Correct the window style */
934	if (!(style & (WS_POPUP \| WS_CHILD))) /* Overlapped window */
935	style \|= WS_CAPTION;
936
937	//SvL: Include WS_POPUP -> otherwise HAS_THINFRAME is true for popup windows
938	// Also include WS_CHILD -> otherwise HAS_THICKFRAME doesn't work correctly
939	style &= (WS_DLGFRAME \| WS_BORDER \| WS_THICKFRAME \| WS_CHILD \| WS_VSCROLL \| WS_HSCROLL \| WS_POPUP);
940	exStyle &= (WS_EX_DLGMODALFRAME \| WS_EX_CLIENTEDGE \| WS_EX_STATICEDGE \| WS_EX_TOOLWINDOW);
941	if (exStyle & WS_EX_DLGMODALFRAME) style &= ~WS_THICKFRAME;
942
943	//Adjust rect outer (Win32BaseWindow::AdjustRectOuter)
944	if (HAS_THICKFRAME(style,exStyle))
945	InflateRect( rect, GetSystemMetrics(SM_CXFRAME), GetSystemMetrics(SM_CYFRAME) );
946	else
947	if (HAS_DLGFRAME(style,exStyle))
948	InflateRect(rect, GetSystemMetrics(SM_CXDLGFRAME), GetSystemMetrics(SM_CYDLGFRAME) );
949	else
950	if (HAS_THINFRAME(style))
951	InflateRect( rect, GetSystemMetrics(SM_CXBORDER), GetSystemMetrics(SM_CYBORDER));
952
953	if ((style & WS_CAPTION) == WS_CAPTION)
954	{
955	if (exStyle & WS_EX_TOOLWINDOW)
956	rect->top -= GetSystemMetrics(SM_CYSMCAPTION);
957	else
958	rect->top -= GetSystemMetrics(SM_CYCAPTION);
959	}
960
961	if (menu)
962	rect->top -= GetSystemMetrics(SM_CYMENU);
963
964	//Adjust rect inner (Win32BaseWindow::AdjustRectInner)
965	if(!(style & WS_ICONIC)) {
966	if (exStyle & WS_EX_CLIENTEDGE)
967	InflateRect (rect, GetSystemMetrics(SM_CXEDGE), GetSystemMetrics(SM_CYEDGE));
968
969	if (exStyle & WS_EX_STATICEDGE)
970	InflateRect (rect, GetSystemMetrics(SM_CXBORDER), GetSystemMetrics(SM_CYBORDER));
971
972	//SvL: scrollbars aren't checked UNLESS the style includes a border (any border)
973	// --> VERIFIED IN NT4, SP6 (fixes MFC apps with scrollbars + bar controls)
974	if(style & (WS_THICKFRAME\|WS_BORDER\|WS_DLGFRAME)) {
975	if (style & WS_VSCROLL) rect->right += GetSystemMetrics(SM_CXVSCROLL);
976	if (style & WS_HSCROLL) rect->bottom += GetSystemMetrics(SM_CYHSCROLL);
977	}
978	}
979
980	dprintf(("AdjustWindowRectEx returned (%d,%d)(%d,%d)\n", rect->left, rect->top, rect->right, rect->bottom));
981
982	return TRUE;
983	}
984	//******************************************************************************
985	/* Coordinate Space and Transformation Functions */
986	//******************************************************************************
987	/*******************************************************************
988	* WINPOS_GetWinOffset
989	*
990	* Calculate the offset between the origin of the two windows. Used
991	* to implement MapWindowPoints.
992	*/
993	static void WINPOS_GetWinOffset( Win32BaseWindow wndFrom, Win32BaseWindow wndTo,
994	POINT *offset )
995	{
996	Win32BaseWindow *window;
997
998	offset->x = offset->y = 0;
999
1000	/* Translate source window origin to screen coords */
1001	if(wndFrom != windowDesktop)
1002	{
1003	window = wndFrom;
1004	while(window)
1005	{
1006	offset->x += window->getClientRectPtr()->left + window->getWindowRect()->left;
1007	offset->y += window->getClientRectPtr()->top + window->getWindowRect()->top;
1008	window = window->getParent();
1009	}
1010	}
1011
1012	/* Translate origin to destination window coords */
1013	if(wndTo != windowDesktop)
1014	{
1015	window = wndTo;
1016	while(window)
1017	{
1018	offset->x -= window->getClientRectPtr()->left + window->getWindowRect()->left;
1019	offset->y -= window->getClientRectPtr()->top + window->getWindowRect()->top;
1020	window = window->getParent();
1021	}
1022	}
1023	}
1024	//******************************************************************************
1025	//******************************************************************************
1026	int WIN32API MapWindowPoints(HWND hwndFrom, HWND hwndTo, LPPOINT lpPoints,
1027	UINT cPoints)
1028	{
1029	Win32BaseWindow wndfrom, wndto;
1030	int retval = 0;
1031	POINT offset;
1032
1033	SetLastError(0);
1034	if(lpPoints == NULL \|\| cPoints == 0) {
1035	SetLastError(ERROR_INVALID_PARAMETER);
1036	return 0;
1037	}
1038	if(hwndFrom)
1039	{
1040	wndfrom = Win32BaseWindow::GetWindowFromHandle(hwndFrom);
1041	if(!wndfrom) {
1042	dprintf(("MapWindowPoints, window %x not found", hwndFrom));
1043	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1044	return 0;
1045	}
1046	}
1047	else wndfrom = windowDesktop;
1048
1049	if(hwndTo)
1050	{
1051	wndto = Win32BaseWindow::GetWindowFromHandle(hwndTo);
1052	if(!wndto) {
1053	dprintf(("MapWindowPoints, window %x not found", hwndTo));
1054	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1055	return 0;
1056	}
1057	}
1058	else wndto = windowDesktop;
1059
1060	if(wndto == wndfrom)
1061	return 0; //nothing to do
1062
1063	dprintf2(("USER32: MapWindowPoints %x to %x (%d,%d) (%d)", hwndFrom, hwndTo, lpPoints->x, lpPoints->y, cPoints));
1064	WINPOS_GetWinOffset(wndfrom, wndto, &offset);
1065
1066	for(int i=0;i<cPoints;i++)
1067	{
1068	lpPoints[i].x += offset.x;
1069	lpPoints[i].y += offset.y;
1070	}
1071	retval = ((LONG)offset.y << 16) \| offset.x;
1072	return retval;
1073	}
1074	//******************************************************************************
1075	//******************************************************************************
1076	BOOL WIN32API ScreenToClient(HWND hwnd, LPPOINT pt)
1077	{
1078	Win32BaseWindow *wnd;
1079	PRECT rcl;
1080	BOOL rc;
1081
1082	if(!hwnd) {
1083	return (TRUE);
1084	}
1085	wnd = Win32BaseWindow::GetWindowFromHandle (hwnd);
1086	if (!wnd) {
1087	dprintf(("warning: ScreenToClient: window %x not found!", hwnd));
1088	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1089	return FALSE;
1090	}
1091	SetLastError(0);
1092	#ifdef DEBUG
1093	POINT tmp = *pt;
1094	#endif
1095	MapWindowPoints(0, hwnd, pt, 1);
1096	dprintf2(("ScreenToClient %x (%d,%d) -> (%d,%d)", hwnd, tmp.x, tmp.y, pt->x, pt->y));
1097	return TRUE;
1098	}
1099	//******************************************************************************
1100	//******************************************************************************
1101	HWND WIN32API GetDesktopWindow(void)
1102	{
1103	HWND DesktopWindow = windowDesktop->getWindowHandle();
1104	dprintf2(("USER32: GetDesktopWindow, returned %x\n", DesktopWindow));
1105	return DesktopWindow;
1106	}
1107	//******************************************************************************
1108	//******************************************************************************
1109	HWND WIN32API FindWindowA(LPCSTR lpszClass, LPCSTR lpszWindow)
1110	{
1111	return FindWindowExA( NULL, NULL, lpszClass, lpszWindow );
1112	}
1113	//******************************************************************************
1114	//******************************************************************************
1115	HWND WIN32API FindWindowW( LPCWSTR lpClassName, LPCWSTR lpWindowName)
1116	{
1117	return FindWindowExW( NULL, NULL, lpClassName, lpWindowName );
1118	}
1119	//******************************************************************************
1120	//******************************************************************************
1121	HWND WIN32API FindWindowExA(HWND hwndParent, HWND hwndChildAfter, LPCSTR lpszClass, LPCSTR lpszWindow)
1122	{
1123	ATOM atom = 0;
1124
1125	if (lpszClass)
1126	{
1127	/* If the atom doesn't exist, then no class */
1128	/* with this name exists either. */
1129	if (!(atom = GlobalFindAtomA( lpszClass )))
1130	{
1131	SetLastError(ERROR_CANNOT_FIND_WND_CLASS);
1132	return 0;
1133	}
1134	}
1135	return Win32BaseWindow::FindWindowEx(hwndParent, hwndChildAfter, atom, (LPSTR)lpszWindow);
1136	}
1137	/*****************************************************************************
1138	* Name : HWND WIN32API FindWindowExW
1139	* Purpose : The FindWindowEx function retrieves the handle of a window whose
1140	* class name and window name match the specified strings. The
1141	* function searches child windows, beginning with the one following
1142	* the given child window.
1143	* Parameters: HWND hwndParent handle of parent window
1144	* HWND hwndChildAfter handle of a child window
1145	* LPCTSTR lpszClass address of class name
1146	* LPCTSTR lpszWindow address of window name
1147	* Variables :
1148	* Result : If the function succeeds, the return value is the handle of the
1149	* window that has the specified class and window names.
1150	* If the function fails, the return value is NULL. To get extended
1151	* error information, call GetLastError.
1152	* Remark :
1153	*
1154	*****************************************************************************/
1155
1156	HWND WIN32API FindWindowExW(HWND hwndParent,
1157	HWND hwndChildAfter,
1158	LPCWSTR lpszClass,
1159	LPCWSTR lpszWindow)
1160	{
1161	ATOM atom = 0;
1162	char *buffer;
1163	HWND hwnd;
1164
1165	if (lpszClass)
1166	{
1167	/* If the atom doesn't exist, then no class */
1168	/* with this name exists either. */
1169	if (!(atom = GlobalFindAtomW( lpszClass )))
1170	{
1171	SetLastError(ERROR_CANNOT_FIND_WND_CLASS);
1172	return 0;
1173	}
1174	}
1175	buffer = HEAP_strdupWtoA( GetProcessHeap(), 0, lpszWindow );
1176	hwnd = Win32BaseWindow::FindWindowEx(hwndParent, hwndChildAfter, atom, buffer);
1177	HeapFree( GetProcessHeap(), 0, buffer );
1178	return hwnd;
1179	}
1180	//******************************************************************************
1181	//******************************************************************************
1182	BOOL WIN32API FlashWindow(HWND hwnd, BOOL fFlash)
1183	{
1184	dprintf(("FlashWindow %x %d\n", hwnd, fFlash));
1185	// return OSLibWinFlashWindow(Win32ToOS2Handle(hwnd), fFlash);
1186	return 1;
1187	}
1188	//******************************************************************************
1189	//******************************************************************************
1190	BOOL WIN32API MoveWindow( HWND hwnd, INT x, INT y, INT cx, INT cy,
1191	BOOL repaint )
1192	{
1193	int flags = SWP_NOZORDER \| SWP_NOACTIVATE;
1194
1195	if (!repaint) flags \|= SWP_NOREDRAW;
1196	dprintf(("MoveWindow: %x %d,%d %dx%d %d\n", hwnd, x, y, cx, cy, repaint ));
1197
1198	return SetWindowPos( hwnd, 0, x, y, cx, cy, flags );
1199	}
1200	//******************************************************************************
1201	//******************************************************************************
1202	BOOL WIN32API ClientToScreen (HWND hwnd, PPOINT pt)
1203	{
1204	Win32BaseWindow *wnd;
1205	PRECT rcl;
1206
1207	if (!hwnd) {
1208	SetLastError(ERROR_INVALID_PARAMETER);
1209	return (FALSE);
1210	}
1211	wnd = Win32BaseWindow::GetWindowFromHandle (hwnd);
1212	if (!wnd) {
1213	dprintf(("warning: ClientToScreen window %x not found!", hwnd));
1214	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1215	return (FALSE);
1216	}
1217	#ifdef DEBUG
1218	POINT tmp = *pt;
1219	#endif
1220	MapWindowPoints(hwnd, 0, pt, 1);
1221	dprintf2(("ClientToScreen %x (%d,%d) -> (%d,%d)", hwnd, tmp.x, tmp.y, pt->x, pt->y));
1222
1223	return TRUE;
1224	}
1225	//******************************************************************************
1226	//Note: count 0 is a legal parameter (verified in NT4)
1227	//******************************************************************************
1228	HDWP WIN32API BeginDeferWindowPos(int count)
1229	{
1230	HDWP handle;
1231	DWP *pDWP;
1232
1233	if (count < 0)
1234	{
1235	dprintf(("USER32: BeginDeferWindowPos invalid param %d", count));
1236	SetLastError(ERROR_INVALID_PARAMETER);
1237	return 0;
1238	}
1239	dprintf(("USER32: BeginDeferWindowPos %d", count));
1240	if(count == 0)
1241	count = 8; // change to any non-zero value
1242
1243	handle = (HDWP)HeapAlloc(GetProcessHeap(), 0, sizeof(DWP) + (count-1)*sizeof(WINDOWPOS));
1244	if (!handle)
1245	return 0;
1246
1247	pDWP = (DWP *) handle;
1248	pDWP->actualCount = 0;
1249	pDWP->suggestedCount = count;
1250	pDWP->valid = TRUE;
1251	pDWP->wMagic = DWP_MAGIC;
1252	pDWP->hwndParent = 0;
1253	return handle;
1254	}
1255	/***********************************************************************
1256	* DeferWindowPos (USER32.128)
1257	*
1258	* TODO: SvL: Does this need to be thread safe?
1259	*
1260	*/
1261	HDWP WIN32API DeferWindowPos( HDWP hdwp, HWND hwnd, HWND hwndAfter,
1262	INT x, INT y, INT cx, INT cy,
1263	UINT flags )
1264	{
1265	DWP *pDWP;
1266	int i;
1267	HDWP newhdwp = hdwp,retvalue;
1268	Win32BaseWindow *window;
1269
1270	pDWP = (DWP *)hdwp;
1271	if (!pDWP) {
1272	SetLastError(ERROR_INVALID_PARAMETER);
1273	return 0;
1274	}
1275
1276	if (hwnd == GetDesktopWindow())
1277	return 0;
1278
1279	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1280	if(!window) {
1281	dprintf(("DeferWindowPos, window %x not found", hwnd));
1282	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1283	HeapFree(GetProcessHeap(), 0, (LPVOID)hdwp);
1284	return 0;
1285	}
1286
1287	dprintf(("USER32: DeferWindowPos hdwp %x hwnd %x hwndAfter %x (%d,%d)(%d,%d) %x", hdwp, hwnd, hwndAfter,
1288	x, y, cx, cy, flags));
1289
1290	/* Numega Bounds Checker Demo dislikes the following code.
1291	In fact, I've not been able to find any "same parent" requirement in any docu
1292	[AM 980509]
1293	*/
1294	#if 0
1295	/* All the windows of a DeferWindowPos() must have the same parent */
1296	parent = pWnd->parent->hwndSelf;
1297	if (pDWP->actualCount == 0) pDWP->hwndParent = parent;
1298	else if (parent != pDWP->hwndParent)
1299	{
1300	USER_HEAP_FREE( hdwp );
1301	retvalue = 0;
1302	goto END;
1303	}
1304	#endif
1305
1306	for (i = 0; i < pDWP->actualCount; i++)
1307	{
1308	if (pDWP->winPos[i].hwnd == hwnd)
1309	{
1310	/* Merge with the other changes */
1311	if (!(flags & SWP_NOZORDER))
1312	{
1313	pDWP->winPos[i].hwndInsertAfter = hwndAfter;
1314	}
1315	if (!(flags & SWP_NOMOVE))
1316	{
1317	pDWP->winPos[i].x = x;
1318	pDWP->winPos[i].y = y;
1319	}
1320	if (!(flags & SWP_NOSIZE))
1321	{
1322	pDWP->winPos[i].cx = cx;
1323	pDWP->winPos[i].cy = cy;
1324	}
1325	pDWP->winPos[i].flags &= flags \| ~(SWP_NOSIZE \| SWP_NOMOVE \|
1326	SWP_NOZORDER \| SWP_NOREDRAW \|
1327	SWP_NOACTIVATE \| SWP_NOCOPYBITS\|
1328	SWP_NOOWNERZORDER);
1329	pDWP->winPos[i].flags \|= flags & (SWP_SHOWWINDOW \| SWP_HIDEWINDOW \|
1330	SWP_FRAMECHANGED);
1331	retvalue = hdwp;
1332	goto END;
1333	}
1334	}
1335	if (pDWP->actualCount >= pDWP->suggestedCount)
1336	{
1337	//DWP structure already contains WINDOWPOS, allocated with (count-1)
1338	//in BeginDeferWindowPos; pDWP->suggestedCount alloc increases it by one
1339	newhdwp = (HDWP)HeapReAlloc(GetProcessHeap(), 0, (LPVOID)hdwp,
1340	sizeof(DWP) + pDWP->suggestedCount*sizeof(WINDOWPOS));
1341	if (!newhdwp)
1342	{
1343	retvalue = 0;
1344	goto END;
1345	}
1346	pDWP = (DWP *) newhdwp;
1347	pDWP->suggestedCount++;
1348	}
1349	pDWP->winPos[pDWP->actualCount].hwnd = hwnd;
1350	pDWP->winPos[pDWP->actualCount].hwndInsertAfter = hwndAfter;
1351	pDWP->winPos[pDWP->actualCount].x = x;
1352	pDWP->winPos[pDWP->actualCount].y = y;
1353	pDWP->winPos[pDWP->actualCount].cx = cx;
1354	pDWP->winPos[pDWP->actualCount].cy = cy;
1355	pDWP->winPos[pDWP->actualCount].flags = flags;
1356	pDWP->actualCount++;
1357	retvalue = newhdwp;
1358	END:
1359	return retvalue;
1360	}
1361	//******************************************************************************
1362	//******************************************************************************
1363	BOOL WIN32API EndDeferWindowPos( HDWP hdwp)
1364	{
1365	DWP *pDWP;
1366	WINDOWPOS *winpos;
1367	BOOL res = TRUE;
1368	int i;
1369
1370	pDWP = (DWP *) hdwp;
1371	if (!pDWP) {
1372	dprintf(("**EndDeferWindowPos invalid parameter\n"));
1373	SetLastError(ERROR_INVALID_PARAMETER);
1374	return FALSE;
1375	}
1376	dprintf(("**EndDeferWindowPos for %d windows", pDWP->actualCount));
1377	for (i = 0, winpos = pDWP->winPos; i < pDWP->actualCount; i++, winpos++)
1378	{
1379	dprintf(("**EndDeferWindowPos %x (%d,%d) (%d,%d) %x", winpos->hwnd, winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags));
1380	if (!(res = SetWindowPos(winpos->hwnd, winpos->hwndInsertAfter,
1381	winpos->x, winpos->y, winpos->cx,
1382	winpos->cy, winpos->flags )))
1383	break;
1384	}
1385	dprintf(("**EndDeferWindowPos DONE"));
1386	HeapFree(GetProcessHeap(), 0, (LPVOID)hdwp);
1387	return res;
1388	}
1389	//******************************************************************************
1390	//******************************************************************************
1391	HWND WIN32API ChildWindowFromPoint( HWND hwnd, POINT pt)
1392	{
1393	dprintf(("USER32: ChildWindowFromPoint\n"));
1394	return ChildWindowFromPointEx(hwnd, pt, 0);
1395	}
1396	/*****************************************************************************
1397	* Name : HWND WIN32API ChildWindowFromPointEx
1398	* Purpose : pt: client coordinates
1399	* Parameters:
1400	* Variables :
1401	* Result : If the function succeeds, the return value is the window handle.
1402	* If the function fails, the return value is zero
1403	* Remark :
1404	* Status : COMPLETELY IMPLEMENTED AND TESTED
1405	*
1406	* Author : Rene Pronk [Sun, 1999/08/08 23:30]
1407	*****************************************************************************/
1408	HWND WIN32API ChildWindowFromPointEx (HWND hwndParent, POINT pt, UINT uFlags)
1409	{
1410	RECT rect;
1411	HWND hWnd;
1412
1413	dprintf(("ChildWindowFromPointEx(%08xh,%08xh,%08xh).\n",
1414	hwndParent, pt, uFlags));
1415
1416	if (GetWindowRect (hwndParent, &rect) == 0) {
1417	// oops, invalid handle
1418	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1419	return NULL;
1420	}
1421
1422	ClientToScreen(hwndParent, &pt);
1423	if (PtInRect (&rect, pt) == 0) {
1424	// point is outside window
1425	return NULL;
1426	}
1427
1428	// get first child
1429	hWnd = GetWindow (hwndParent, GW_CHILD);
1430
1431	while (hWnd != NULL)
1432	{
1433	// do I need to skip this window?
1434	if (((uFlags & CWP_SKIPINVISIBLE) &&
1435	(IsWindowVisible (hWnd) == FALSE)) \|\|
1436	((uFlags & CWP_SKIPDISABLED) &&
1437	(IsWindowEnabled (hWnd) == FALSE)) \|\|
1438	((uFlags & CWP_SKIPTRANSPARENT) &&
1439	(GetWindowLongA (hWnd, GWL_EXSTYLE) & WS_EX_TRANSPARENT)))
1440	{
1441	hWnd = GetWindow (hWnd, GW_HWNDNEXT);
1442	continue;
1443	}
1444
1445	// is the point in this window's rect?
1446	GetWindowRect (hWnd, &rect);
1447	if (PtInRect (&rect,pt) == FALSE) {
1448	hWnd = GetWindow (hWnd, GW_HWNDNEXT);
1449	continue;
1450	}
1451
1452	dprintf(("ChildWindowFromPointEx returned %x", hWnd));
1453	// found it!
1454	return hWnd;
1455	}
1456	// the point is in the parentwindow but the parentwindow has no child
1457	// at this coordinate
1458	dprintf(("ChildWindowFromPointEx returned parent %x", hwndParent));
1459	return hwndParent;
1460	}
1461	//******************************************************************************
1462	//******************************************************************************
1463	BOOL WIN32API CloseWindow(HWND hwnd)
1464	{
1465	Win32BaseWindow *window;
1466
1467	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1468	if(!window) {
1469	dprintf(("CloseWindow, window %x not found", hwnd));
1470	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1471	return 0;
1472	}
1473	dprintf(("CloseWindow %x\n", hwnd));
1474	return window->CloseWindow();
1475	}
1476	//******************************************************************************
1477	//TODO: Does this return handles of hidden or disabled windows?
1478	//******************************************************************************
1479	HWND WIN32API WindowFromPoint( POINT point)
1480	{
1481	#if 0
1482	INT hittest = HTERROR;
1483	HWND retvalue = 0;
1484	HWND hwnd = GetDesktopWindow();
1485	DWORD dwStyle;
1486	RECT rectWindow, rectClient;
1487	Win32BaseWindow *window;
1488
1489	dprintf(("WindowFromPoint (%d,%d)", point.x, point.y));
1490
1491	while(hwnd)
1492	{
1493	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1494
1495	/* If point is in window, and window is visible, and it */
1496	/* is enabled (or it's a top-level window), then explore */
1497	/* its children. Otherwise, go to the next window. */
1498	dwStyle = GetWindowLongA(hwnd, GWL_STYLE);
1499
1500	if ((dwStyle & WS_VISIBLE) && (!(dwStyle & WS_DISABLED) \|\|
1501	((dwStyle & (WS_POPUP \| WS_CHILD)) != WS_CHILD)))
1502	{
1503	GetWindowRect(hwnd, &rectWindow);
1504	if(PtInRect(&rectWindow, point) == TRUE)
1505	{
1506	/* If window is minimized or disabled, return at once */
1507	if(dwStyle & WS_MINIMIZE)
1508	{
1509	break;
1510	}
1511	if(dwStyle & WS_DISABLED)
1512	{
1513	break;
1514	}
1515	retvalue = hwnd;
1516
1517	GetClientRect(hwnd, &rectClient);
1518	InflateRect(&rectClient, rectWindow.left, rectWindow.top);
1519
1520	/* If point is not in client area, ignore the children */
1521	if(PtInRect(&rectClient, point) == FALSE) {
1522	break;
1523	}
1524	if(window->getFirstChild()) {
1525	hwnd = ((Win32BaseWindow *)window->getFirstChild())->getWindowHandle();
1526	}
1527	else break;
1528	}
1529	else
1530	{
1531	if(window->getNextChild()) {
1532	hwnd = ((Win32BaseWindow *)window->getNextChild())->getWindowHandle();
1533	}
1534	else hwnd = 0;
1535	}
1536	}
1537	else
1538	{
1539	if(window->getNextChild()) {
1540	hwnd = ((Win32BaseWindow *)window->getNextChild())->getWindowHandle();
1541	}
1542	else hwnd = 0;
1543	}
1544	}
1545
1546	dprintf(("WindowFromPoint (%d,%d) -> %x", point.x, point.y, hwnd));
1547	return retvalue;
1548	#else
1549	HWND hwndOS2, hwnd;
1550	POINT wPoint;
1551
1552	wPoint.x = point.x;
1553	wPoint.y = mapScreenY(point.y);
1554
1555	hwndOS2 = OSLibWinWindowFromPoint(OSLIB_HWND_DESKTOP, (PVOID)&wPoint);
1556	if(hwndOS2)
1557	{
1558	hwnd = OS2ToWin32Handle(hwndOS2);
1559	if(hwnd) {
1560	dprintf(("WindowFromPoint (%d,%d) %x->%x\n", point.x, point.y, hwndOS2, hwnd));
1561	return hwnd;
1562	}
1563	}
1564	dprintf(("WindowFromPoint (%d,%d) %x->1\n", point.x, point.y, hwndOS2));
1565	return windowDesktop->getWindowHandle();
1566	#endif
1567	}
1568	//******************************************************************************
1569	//******************************************************************************
1570	BOOL WIN32API IsWindowUnicode(HWND hwnd)
1571	{
1572	Win32BaseWindow *window;
1573
1574	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1575	if(!window) {
1576	dprintf(("IsWindowUnicode, window %x not found", hwnd));
1577	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1578	return 0;
1579	}
1580	return window->IsWindowUnicode();
1581	}
1582	/***********************************************************************
1583	* SwitchToThisWindow (USER32.539)
1584	*/
1585	DWORD WINAPI SwitchToThisWindow( HWND hwnd, BOOL restore )
1586	{
1587	return ShowWindow( hwnd, restore ? SW_RESTORE : SW_SHOWMINIMIZED );
1588	}
1589	//******************************************************************************
1590	//******************************************************************************
1591	BOOL WIN32API EnumThreadWindows(DWORD dwThreadId, WNDENUMPROC lpfn, LPARAM lParam)
1592	{
1593	return windowDesktop->EnumThreadWindows(dwThreadId, lpfn, lParam);
1594	}
1595	//******************************************************************************
1596	//******************************************************************************
1597	BOOL WIN32API EnumChildWindows(HWND hwnd, WNDENUMPROC lpfn, LPARAM lParam)
1598	{
1599	Win32BaseWindow *window;
1600	BOOL rc = TRUE;
1601	ULONG henum;
1602	HWND hwndNext;
1603
1604	if(lpfn == NULL) {
1605	dprintf(("EnumChildWindows invalid parameter %x %x\n", hwnd, lParam));
1606	SetLastError(ERROR_INVALID_PARAMETER);
1607	return FALSE;
1608	}
1609	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1610	if(!window) {
1611	dprintf(("EnumChildWindows, window %x not found", hwnd));
1612	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1613	return FALSE;
1614	}
1615	return window->EnumChildWindows(lpfn, lParam);
1616	}
1617	//******************************************************************************
1618	//******************************************************************************
1619	BOOL WIN32API EnumWindows(WNDENUMPROC lpfn, LPARAM lParam)
1620	{
1621	return windowDesktop->EnumWindows(lpfn, lParam);
1622	}
1623	//******************************************************************************
1624	//******************************************************************************
1625	UINT WIN32API ArrangeIconicWindows( HWND hwnd)
1626	{
1627	dprintf(("USER32: ArrangeIconicWindows %x", hwnd));
1628	return O32_ArrangeIconicWindows(Win32ToOS2Handle(hwnd));
1629	}
1630	//******************************************************************************
1631	//restores iconized window to previous size/position
1632	//******************************************************************************
1633	BOOL WIN32API OpenIcon(HWND hwnd)
1634	{
1635	dprintf(("USER32: OpenIcon %x", hwnd));
1636
1637	if(!IsIconic(hwnd))
1638	return FALSE;
1639	ShowWindow(hwnd, SW_SHOWNORMAL);
1640	return TRUE;
1641	}
1642	//******************************************************************************
1643	//SDK: Windows can only be shown with ShowOwnedPopups if they were previously
1644	// hidden with the same api
1645	//TODO: -> needs testing
1646	//******************************************************************************
1647	BOOL WIN32API ShowOwnedPopups(HWND hwndOwner, BOOL fShow)
1648	{
1649	Win32BaseWindow window, owner;
1650	HWND hwnd;
1651
1652	owner = Win32BaseWindow::GetWindowFromHandle(hwndOwner);
1653	if(!owner) {
1654	dprintf(("ShowOwnedPopups, window %x not found", hwndOwner));
1655	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1656	return FALSE;
1657	}
1658	dprintf(("USER32: ShowOwnedPopups %x %d", hwnd, fShow));
1659
1660	hwnd = GetWindow(GetDesktopWindow(), GW_CHILD);
1661	while(hwnd) {
1662	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1663	if(window) {
1664	if(window == owner && (window->getStyle() & WS_POPUP))
1665	{
1666	if(fShow) {
1667	if(window->getFlags() & WIN_NEEDS_SHOW_OWNEDPOPUP)
1668	{
1669	/*
1670	* In Windows, ShowOwnedPopups(TRUE) generates WM_SHOWWINDOW messages with SW_PARENTOPENING,
1671	* regardless of the state of the owner
1672	*/
1673	SendMessageA(hwnd, WM_SHOWWINDOW, SW_SHOW, SW_PARENTOPENING);
1674	window->setFlags(window->getFlags() & ~WIN_NEEDS_SHOW_OWNEDPOPUP);
1675	}
1676	}
1677	else
1678	{
1679	if(IsWindowVisible(hwnd))
1680	{
1681	/*
1682	* In Windows, ShowOwnedPopups(FALSE) generates WM_SHOWWINDOW messages with SW_PARENTCLOSING,
1683	* regardless of the state of the owner
1684	*/
1685	SendMessageA(hwnd, WM_SHOWWINDOW, SW_HIDE, SW_PARENTCLOSING);
1686	window->setFlags(window->getFlags() \| WIN_NEEDS_SHOW_OWNEDPOPUP);
1687	}
1688	}
1689	}
1690	}
1691	else dprintf(("WARNING: window %x is not valid", hwnd));
1692
1693	hwnd = GetWindow(hwnd, GW_HWNDNEXT);
1694	}
1695	return TRUE;
1696	}
1697	//******************************************************************************
1698	//******************************************************************************
1699	HWND WIN32API GetForegroundWindow(void)
1700	{
1701	HWND hwnd;
1702
1703	hwnd = OS2ToWin32Handle(OSLibWinQueryActiveWindow());
1704	dprintf(("USER32: GetForegroundWindow returned %x", hwnd));
1705	return hwnd;
1706	}
1707	//******************************************************************************
1708	//******************************************************************************
1709	HWND WIN32API GetLastActivePopup( HWND hWnd)
1710	{
1711	HWND hwnd;
1712
1713	hwnd = Win32ToOS2Handle(hWnd);
1714	hwnd = OS2ToWin32Handle(O32_GetLastActivePopup(hwnd));
1715
1716	dprintf(("GetLastActivePopup %x returned %x NOT CORRECTLY IMPLEMENTED", hWnd, hwnd));
1717	return hwnd;
1718	}
1719	//******************************************************************************
1720	//******************************************************************************
1721	DWORD WIN32API GetWindowThreadProcessId(HWND hWnd, PDWORD lpdwProcessId)
1722	{
1723	dprintf2(("USER32: GetWindowThreadProcessId"));
1724	hWnd = Win32ToOS2Handle(hWnd);
1725
1726	return O32_GetWindowThreadProcessId(hWnd,lpdwProcessId);
1727	}
1728	//******************************************************************************
1729	//******************************************************************************
1730	DWORD WIN32API GetWindowContextHelpId(HWND hwnd)
1731	{
1732	Win32BaseWindow *window;
1733
1734	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1735	if(!window) {
1736	dprintf(("GetWindowContextHelpId, window %x not found", hwnd));
1737	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1738	return 0;
1739	}
1740	dprintf(("GetWindowContextHelpId %x", hwnd));
1741	return window->getWindowContextHelpId();
1742	}
1743	//******************************************************************************
1744	//******************************************************************************
1745	BOOL WIN32API SetWindowContextHelpId(HWND hwnd, DWORD dwContextHelpId)
1746	{
1747	Win32BaseWindow *window;
1748
1749	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1750	if(!window) {
1751	dprintf(("SetWindowContextHelpId, window %x not found", hwnd));
1752	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1753	return 0;
1754	}
1755	dprintf(("SetWindowContextHelpId %x %d", hwnd, dwContextHelpId));
1756	window->setWindowContextHelpId(dwContextHelpId);
1757	return(TRUE);
1758	}
1759	//******************************************************************************
1760	//******************************************************************************
1761	HANDLE WINAPI GetPropA( HWND hwnd, LPCSTR str )
1762	{
1763	Win32BaseWindow *window;
1764
1765	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1766	if(!window) {
1767	dprintf(("GetPropA, window %x not found", hwnd));
1768	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1769	return 0;
1770	}
1771	return window->getProp(str);
1772	}
1773	//******************************************************************************
1774	//******************************************************************************
1775	HANDLE WINAPI GetPropW( HWND hwnd, LPCWSTR str )
1776	{
1777	LPSTR strA;
1778	HANDLE ret;
1779
1780	if (!HIWORD(str)) return GetPropA( hwnd, (LPCSTR)(UINT)LOWORD(str) );
1781	strA = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
1782	ret = GetPropA( hwnd, strA );
1783	HeapFree( GetProcessHeap(), 0, strA );
1784	return ret;
1785	}
1786	//******************************************************************************
1787	//******************************************************************************
1788	BOOL WINAPI SetPropA( HWND hwnd, LPCSTR str, HANDLE handle )
1789	{
1790	Win32BaseWindow *window;
1791
1792	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1793	if(!window) {
1794	dprintf(("SetPropA, window %x not found", hwnd));
1795	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1796	return FALSE;
1797	}
1798	return window->setProp(str, handle);
1799	}
1800	//******************************************************************************
1801	//******************************************************************************
1802	BOOL WINAPI SetPropW( HWND hwnd, LPCWSTR str, HANDLE handle )
1803	{
1804	BOOL ret;
1805	LPSTR strA;
1806
1807	if (!HIWORD(str))
1808	return SetPropA( hwnd, (LPCSTR)(UINT)LOWORD(str), handle );
1809	strA = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
1810	ret = SetPropA( hwnd, strA, handle );
1811	HeapFree( GetProcessHeap(), 0, strA );
1812	return ret;
1813	}
1814	//******************************************************************************
1815	//******************************************************************************
1816	HANDLE WINAPI RemovePropA( HWND hwnd, LPCSTR str )
1817	{
1818	Win32BaseWindow *window;
1819
1820	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1821	if(!window) {
1822	dprintf(("RemovePropA, window %x not found", hwnd));
1823	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1824	return 0;
1825	}
1826	return window->removeProp(str);
1827	}
1828	//******************************************************************************
1829	//******************************************************************************
1830	HANDLE WINAPI RemovePropW( HWND hwnd, LPCWSTR str )
1831	{
1832	LPSTR strA;
1833	HANDLE ret;
1834
1835	if (!HIWORD(str))
1836	return RemovePropA( hwnd, (LPCSTR)(UINT)LOWORD(str) );
1837	strA = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
1838	ret = RemovePropA( hwnd, strA );
1839	HeapFree( GetProcessHeap(), 0, strA );
1840	return ret;
1841	}
1842	//******************************************************************************
1843	//******************************************************************************
1844	INT WINAPI EnumPropsA( HWND hwnd, PROPENUMPROCA func )
1845	{
1846	return EnumPropsExA( hwnd, (PROPENUMPROCEXA)func, 0 );
1847	}
1848	//******************************************************************************
1849	//******************************************************************************
1850	INT WINAPI EnumPropsW( HWND hwnd, PROPENUMPROCW func )
1851	{
1852	return EnumPropsExW( hwnd, (PROPENUMPROCEXW)func, 0 );
1853	}
1854	//******************************************************************************
1855	//******************************************************************************
1856	INT WINAPI EnumPropsExA(HWND hwnd, PROPENUMPROCEXA func, LPARAM lParam)
1857	{
1858	Win32BaseWindow *window;
1859
1860	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1861	if(!window) {
1862	dprintf(("EnumPropsExA, window %x not found", hwnd));
1863	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1864	return -1;
1865	}
1866	return window->enumPropsExA(func, lParam);
1867	}
1868	//******************************************************************************
1869	//******************************************************************************
1870	INT WINAPI EnumPropsExW(HWND hwnd, PROPENUMPROCEXW func, LPARAM lParam)
1871	{
1872	Win32BaseWindow *window;
1873
1874	window = Win32BaseWindow::GetWindowFromHandle(hwnd);
1875	if(!window) {
1876	dprintf(("EnumPropsExA, window %x not found", hwnd));
1877	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1878	return -1;
1879	}
1880	return window->enumPropsExW(func, lParam);
1881	}
1882	//******************************************************************************
1883	//******************************************************************************

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