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source: trunk/src/user32/win32wbase.cpp@ 2652

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Last change on this file since 2652 was 2636, checked in by cbratschi, 26 years ago
fixed makefile
File size: 102.7 KB

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1	/* $Id: win32wbase.cpp,v 1.151 2000-02-04 17:17:56 cbratschi Exp $ */
2	/*
3	* Win32 Window Base Class for OS/2
4	*
5	* Copyright 1998-2000 Sander van Leeuwen (sandervl@xs4all.nl)
6	* Copyright 1999 Daniela Engert (dani@ngrt.de)
7	* Copyright 1999-2000 Christoph Bratschi (cbratschi@datacomm.ch)
8	*
9	* Parts based on Wine Windows code (windows\win.c)
10	*
11	* Copyright 1993, 1994, 1996 Alexandre Julliard
12	* 1995 Alex Korobka
13	*
14	* TODO: Not thread/process safe
15	*
16	* NOTE: Client rectangle always relative to frame window; window rectangle in screen coordinates
17	*
18	* Project Odin Software License can be found in LICENSE.TXT
19	*
20	*/
21	#include <os2win.h>
22	#include <win.h>
23	#include <stdlib.h>
24	#include <string.h>
25	#include <stdarg.h>
26	#include <assert.h>
27	#include <misc.h>
28	#include <heapstring.h>
29	#include <win32wbase.h>
30	#include <winres.h>
31	#include "wndmsg.h"
32	#include "oslibwin.h"
33	#include "oslibmsg.h"
34	#include "oslibutil.h"
35	#include "oslibgdi.h"
36	#include "oslibres.h"
37	#include "oslibdos.h"
38	#include "syscolor.h"
39	#include "win32wndhandle.h"
40	#include "dc.h"
41	#include "pmframe.h"
42	#include "win32wdesktop.h"
43	#include "pmwindow.h"
44	#include "controls.h"
45	#include <wprocess.h>
46	#include "winmouse.h"
47	#include <win\hook.h>
48	#include <menu.h>
49	#define INCL_TIMERWIN32
50	#include "timer.h"
51
52	#define SC_ABOUTWINE (SC_SCREENSAVE+1)
53	#define SC_PUTMARK (SC_SCREENSAVE+2)
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
127	pOldFrameProc = NULL;
128	borderWidth = 0;
129	borderHeight = 0;
130
131	hwndLinkAfter = HWND_BOTTOM;
132	flags = 0;
133	isIcon = FALSE;
134	lastHitTestVal = HTOS_NORMAL;
135	owner = NULL;
136	windowClass = 0;
137
138	iconResource = NULL;
139
140	EraseBkgndFlag = TRUE;
141	PSEraseFlag = FALSE;
142	SuppressEraseFlag = FALSE;
143
144	horzScrollInfo = NULL;
145	vertScrollInfo = NULL;
146
147	ownDC = 0;
148	hWindowRegion = 0;
149
150	if(currentProcessId == -1)
151	{
152	currentProcessId = GetCurrentProcessId();
153	}
154	dwThreadId = GetCurrentThreadId();
155	dwProcessId = currentProcessId;
156	}
157	//******************************************************************************
158	//todo get rid of resources (menu, icon etc)
159	//******************************************************************************
160	Win32BaseWindow::~Win32BaseWindow()
161	{
162	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
163	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
164
165	if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
166	{
167	//if we're the last child that's being destroyed and our
168	//parent window was also destroyed, then we delete the parent object
169	if(getParent()->IsWindowDestroyed())
170	{
171	dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
172	delete getParent();
173	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
174	}
175	}
176	else
177	if(fDestroyAll) {
178	dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
179	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
180	}
181
182	if (isOwnDC())
183	releaseOwnDC (ownDC);
184
185	if(Win32Hwnd)
186	HwFreeWindowHandle(Win32Hwnd);
187
188	if(userWindowLong)
189	free(userWindowLong);
190	if(windowNameA) {
191	free(windowNameA);
192	windowNameA = NULL;
193	}
194	if(windowNameW) {
195	free(windowNameW);
196	windowNameW = NULL;
197	}
198	if(vertScrollInfo) {
199	free(vertScrollInfo);
200	vertScrollInfo = NULL;
201	}
202	if(horzScrollInfo) {
203	free(horzScrollInfo);
204	horzScrollInfo = NULL;
205	}
206	}
207	//******************************************************************************
208	//******************************************************************************
209	void Win32BaseWindow::DestroyAll()
210	{
211	fDestroyAll = TRUE;
212	GenericObject::DestroyAll(windows);
213	}
214	//******************************************************************************
215	//******************************************************************************
216	BOOL Win32BaseWindow::isChild()
217	{
218	return ((dwStyle & WS_CHILD) != 0);
219	}
220	//******************************************************************************
221	//******************************************************************************
222	BOOL Win32BaseWindow::IsWindowUnicode()
223	{
224	dprintf2(("IsWindowUnicode %x %d", getWindowHandle(), WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W));
225	return (WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W);
226	}
227	//******************************************************************************
228	//******************************************************************************
229	BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
230	{
231	char buffer[256];
232	POINT maxSize, maxPos, minTrack, maxTrack;
233
234	#ifdef DEBUG
235	PrintWindowStyle(cs->style, cs->dwExStyle);
236	#endif
237
238	sw = SW_SHOW;
239	SetLastError(0);
240
241	/* Find the parent window */
242	if (cs->hwndParent)
243	{
244	Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
245	if(!window) {
246	dprintf(("Bad parent %04x\n", cs->hwndParent ));
247	SetLastError(ERROR_INVALID_PARAMETER);
248	return FALSE;
249	}
250	/* Make sure parent is valid */
251	if (!window->IsWindow() )
252	{
253	dprintf(("Bad parent %04x\n", cs->hwndParent ));
254	SetLastError(ERROR_INVALID_PARAMETER);
255	return FALSE;
256	}
257	}
258	else
259	if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
260	dprintf(("No parent for child window\n" ));
261	SetLastError(ERROR_INVALID_PARAMETER);
262	return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
263	}
264
265	/* Find the window class */
266	windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
267	if (!windowClass)
268	{
269	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
270	dprintf(("Bad class '%s'\n", buffer ));
271	SetLastError(ERROR_INVALID_PARAMETER);
272	return 0;
273	}
274	#ifdef DEBUG
275	if(HIWORD(cs->lpszClass))
276	{
277	char *astring;
278
279	if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
280	else astring = (char *)cs->lpszClass;
281
282	dprintf(("Window class %s", astring));
283	if(isUnicode) FreeAsciiString(astring);
284	}
285	else dprintf(("Window class %x", cs->lpszClass));
286	#endif
287
288	/* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
289	* with an atom as the class name, put some programs expect to have a REAL string in
290	* lpszClass when the CREATESTRUCT is sent with WM_CREATE
291	*/
292	if (!HIWORD(cs->lpszClass) ) {
293	if (isUnicode) {
294	GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
295	}
296	else {
297	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
298	}
299	cs->lpszClass = buffer;
300	}
301
302	/* Fix the coordinates */
303	if ((cs->x == CW_USEDEFAULT) \|\| (cs->x == CW_USEDEFAULT16))
304	{
305	// PDB *pdb = PROCESS_Current();
306
307	/* Never believe Microsoft's documentation... CreateWindowEx doc says
308	* that if an overlapped window is created with WS_VISIBLE style bit
309	* set and the x parameter is set to CW_USEDEFAULT, the system ignores
310	* the y parameter. However, disassembling NT implementation (WIN32K.SYS)
311	* reveals that
312	*
313	* 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
314	* 2) it does not ignore the y parameter as the docs claim; instead, it
315	* uses it as second parameter to ShowWindow() unless y is either
316	* CW_USEDEFAULT or CW_USEDEFAULT16.
317	*
318	* The fact that we didn't do 2) caused bogus windows pop up when wine
319	* was running apps that were using this obscure feature. Example -
320	* calc.exe that comes with Win98 (only Win98, it's different from
321	* the one that comes with Win95 and NT)
322	*/
323	if ((cs->y != CW_USEDEFAULT) && (cs->y != CW_USEDEFAULT16)) sw = cs->y;
324
325	/* We have saved cs->y, now we can trash it */
326	#if 0
327	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
328	&& (pdb->env_db->startup_info->dwFlags & STARTF_USEPOSITION) )
329	{
330	cs->x = pdb->env_db->startup_info->dwX;
331	cs->y = pdb->env_db->startup_info->dwY;
332	}
333	#endif
334	cs->x = 0;
335	cs->y = 0;
336	// }
337	}
338	if ((cs->cx == CW_USEDEFAULT) \|\| (cs->cx == CW_USEDEFAULT16))
339	{
340	#if 0
341	PDB *pdb = PROCESS_Current();
342	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
343	&& (pdb->env_db->startup_info->dwFlags & STARTF_USESIZE) )
344	{
345	cs->cx = pdb->env_db->startup_info->dwXSize;
346	cs->cy = pdb->env_db->startup_info->dwYSize;
347	}
348	else
349	{
350	#endif
351	cs->cx = 600; /* FIXME */
352	cs->cy = 400;
353	// }
354	}
355
356	if (cs->x < 0) cs->x = 0;
357	if (cs->y < 0) cs->y = 0;
358
359	//Allocate window words
360	nrUserWindowLong = windowClass->getExtraWndWords();
361	if(nrUserWindowLong) {
362	userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
363	memset(userWindowLong, 0, nrUserWindowLong);
364	}
365
366	if ((cs->style & WS_CHILD) && cs->hwndParent)
367	{
368	SetParent(cs->hwndParent);
369	owner = GetWindowFromHandle(cs->hwndParent);
370	if(owner == NULL)
371	{
372	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
373	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
374	return FALSE;
375	}
376	}
377	else
378	{
379	SetParent(0);
380	if (!cs->hwndParent \|\| (cs->hwndParent == windowDesktop->getWindowHandle())) {
381	owner = NULL;
382	}
383	else
384	{
385	owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
386	if(owner == NULL)
387	{
388	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
389	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
390	return FALSE;
391	}
392	}
393	}
394
395	WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, windowClass->getWindowProc(), WINPROC_GetProcType(windowClass->getWindowProc()), WIN_PROC_WINDOW);
396	hInstance = cs->hInstance;
397	dwStyle = cs->style & ~WS_VISIBLE;
398	dwExStyle = cs->dwExStyle;
399
400	hwndLinkAfter = HWND_TOP;
401	if(CONTROLS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
402	{
403	hwndLinkAfter = HWND_BOTTOM;
404	dwStyle \|= WS_CLIPSIBLINGS;
405	}
406	else
407	if(CONTROLS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
408	dwStyle \|= WS_CLIPSIBLINGS;
409	}
410
411	/* Increment class window counter */
412	windowClass->IncreaseWindowCount();
413
414	if (HOOK_IsHooked( WH_CBT ))
415	{
416	CBT_CREATEWNDA cbtc;
417	LRESULT ret;
418
419	cbtc.lpcs = cs;
420	cbtc.hwndInsertAfter = hwndLinkAfter;
421	ret = HOOK_CallHooksA(WH_CBT, HCBT_CREATEWND, getWindowHandle(), (LPARAM)&cbtc);
422	if(ret)
423	{
424	dprintf(("CBT-hook returned 0!!"));
425	SetLastError(ERROR_CAN_NOT_COMPLETE); //todo: wrong error
426	return FALSE;
427	}
428	}
429
430	/* Correct the window style */
431	if (!(cs->style & WS_CHILD))
432	{
433	dwStyle \|= WS_CLIPSIBLINGS;
434	if (!(cs->style & WS_POPUP))
435	{
436	dwStyle \|= WS_CAPTION;
437	flags \|= WIN_NEED_SIZE;
438	}
439	}
440	if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
441
442	if (cs->style & WS_HSCROLL)
443	{
444	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
445	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
446	horzScrollInfo->MaxVal = 100;
447	horzScrollInfo->flags = ESB_ENABLE_BOTH;
448	}
449
450	if (cs->style & WS_VSCROLL)
451	{
452	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
453	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
454	vertScrollInfo->MaxVal = 100;
455	vertScrollInfo->flags = ESB_ENABLE_BOTH;
456	}
457
458	/* Send the WM_GETMINMAXINFO message and fix the size if needed */
459	if ((cs->style & WS_THICKFRAME) \|\| !(cs->style & (WS_POPUP \| WS_CHILD)))
460	{
461	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
462	if (maxSize.x < cs->cx) cs->cx = maxSize.x;
463	if (maxSize.y < cs->cy) cs->cy = maxSize.y;
464	if (cs->cx < minTrack.x) cs->cx = minTrack.x;
465	if (cs->cy < minTrack.y) cs->cy = minTrack.y;
466	}
467
468	if(cs->style & WS_CHILD)
469	{
470	if(cs->cx < 0) cs->cx = 0;
471	if(cs->cy < 0) cs->cy = 0;
472	}
473	else
474	{
475	if (cs->cx <= 0) cs->cx = 1;
476	if (cs->cy <= 0) cs->cy = 1;
477	}
478
479	if(((dwStyle & 0xC0000000) == WS_OVERLAPPED) && ((dwStyle & WS_CAPTION) == WS_CAPTION) && owner == NULL
480	&& dwStyle & WS_SYSMENU)
481	{
482	fTaskList = TRUE;
483	}
484
485	DWORD dwOSWinStyle, dwOSFrameStyle;
486
487	OSLibWinConvertStyle(dwStyle, &dwExStyle, &dwOSWinStyle, &dwOSFrameStyle, &borderWidth, &borderHeight);
488
489	if(HIWORD(cs->lpszName))
490	{
491	if (!isUnicode)
492	{
493	wndNameLength = strlen(cs->lpszName);
494	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
495	strcpy(windowNameA,cs->lpszName);
496	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
497	lstrcpyAtoW(windowNameW,windowNameA);
498	windowNameA[wndNameLength] = 0;
499	windowNameW[wndNameLength] = 0;
500	}
501	else
502	{
503	wndNameLength = lstrlenW((LPWSTR)cs->lpszName);
504	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
505	lstrcpyWtoA(windowNameA,(LPWSTR)cs->lpszName);
506	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
507	lstrcpyW(windowNameW,(LPWSTR)cs->lpszName);
508	windowNameA[wndNameLength] = 0;
509	windowNameW[wndNameLength] = 0;
510	}
511	}
512
513	//copy pointer of CREATESTRUCT for usage in MsgCreate method
514	tmpcs = cs;
515
516	//Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
517	THDB *thdb = GetThreadTHDB();
518
519	if(thdb == NULL) {
520	dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
521	ExitProcess(666);
522	return FALSE;
523	}
524
525	thdb->newWindow = (ULONG)this;
526
527	OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
528	dwOSWinStyle,(char *)windowNameA,
529	(owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
530	(hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
531	&OS2HwndFrame, 0, fTaskList,windowClass->getStyle() & CS_SAVEBITS);
532	if(OS2Hwnd == 0) {
533	dprintf(("Window creation failed!!"));
534	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
535	return FALSE;
536	}
537
538	SetLastError(0);
539	return TRUE;
540	}
541	//******************************************************************************
542	//******************************************************************************
543	BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
544	{
545	POINT maxPos;
546	CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
547
548	OS2Hwnd = hwndClient;
549	OS2HwndFrame = hwndFrame;
550
551	fNoSizeMsg = TRUE;
552
553	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
554	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
555	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
556	return FALSE;
557	}
558	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
559	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
560	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
561	return FALSE;
562	}
563
564	OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
565
566	fakeWinBase.hwndThis = OS2Hwnd;
567	fakeWinBase.pWindowClass = windowClass;
568
569	//Set icon from class
570	if(windowClass->getIcon())
571	SetIcon(windowClass->getIcon());
572	/* Get class or window DC if needed */
573	if(windowClass->getStyle() & CS_OWNDC) {
574	dprintf(("Class with CS_OWNDC style"));
575	// ownDC = GetWindowDC(getWindowHandle());
576	}
577	else
578	if (windowClass->getStyle() & CS_PARENTDC) {
579	dprintf(("WARNING: Class with CS_PARENTDC style!"));
580	fParentDC = TRUE;
581	ownDC = 0;
582	}
583	else
584	if (windowClass->getStyle() & CS_CLASSDC) {
585	dprintf(("WARNING: Class with CS_CLASSDC style!"));
586	ownDC = 0;
587	}
588	/* Set the window menu */
589	if ((dwStyle & (WS_CAPTION \| WS_CHILD)) == WS_CAPTION )
590	{
591	if (cs->hMenu) {
592	::SetMenu(getWindowHandle(), cs->hMenu);
593	}
594	else {
595	if (windowClass->getMenuNameA()) {
596	cs->hMenu = LoadMenuA(cs->hInstance, windowClass->getMenuNameA());
597	if (cs->hMenu) ::SetMenu(getWindowHandle(), cs->hMenu );
598	}
599	}
600	}
601	else
602	{
603	setWindowId((DWORD)cs->hMenu);
604	}
605	hSysMenu = (dwStyle & WS_SYSMENU) ? MENU_GetSysMenu(Win32Hwnd,0):0;
606
607	// Subclass frame
608	pOldFrameProc = FrameSubclassFrameWindow(this);
609
610	//preset rects
611	rectWindow.left = cs->x;
612	rectWindow.right = cs->x+cs->cx;
613	rectWindow.top = cs->y;
614	rectWindow.bottom = cs->y+cs->cy;
615	rectClient = rectWindow; //dummy client rect
616	OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
617
618	if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
619	/* Send the WM_CREATE message
620	* Perhaps we shouldn't allow width/height changes as well.
621	* See p327 in "Internals".
622	*/
623	maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
624
625	//Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
626	//fNoSizeMsg = FALSE;
627	fCreated = TRUE;
628
629	if (SendInternalMessageA(WM_NCCREATE,0,(LPARAM)cs))
630	{
631	RECT tmpRect;
632
633	//update rect
634	rectWindow.left = cs->x;
635	rectWindow.right = cs->x+cs->cx;
636	rectWindow.top = cs->y;
637	rectWindow.bottom = cs->y+cs->cy;
638	tmpRect = rectWindow;
639	if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
640	OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
641
642	rectClient = rectWindow;
643	OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
644
645	//set the window size and update the client
646	SetWindowPos(hwndLinkAfter, tmpRect.left, tmpRect.top, tmpRect.right-tmpRect.left, tmpRect.bottom-tmpRect.top,SWP_NOACTIVATE \| SWP_NOREDRAW \| SWP_FRAMECHANGED);
647	fNoSizeMsg = FALSE;
648	if (cs->style & WS_VISIBLE) dwStyle \|= WS_VISIBLE; //program could change position in WM_CREATE
649	if( (SendInternalMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
650	{
651	if(!(flags & WIN_NEED_SIZE))
652	{
653	SendInternalMessageA(WM_SIZE, SIZE_RESTORED,
654	MAKELONG(rectClient.right-rectClient.left,
655	rectClient.bottom-rectClient.top));
656
657	SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
658	}
659
660	if( (getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
661	{
662	/* Notify the parent window only */
663	SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_CREATE, getWindowId()), (LPARAM)getWindowHandle());
664	if(!::IsWindow(getWindowHandle()))
665	{
666	dprintf(("Createwindow: WM_PARENTNOTIFY destroyed window"));
667	goto end;
668	}
669	}
670
671	//CB: timew32.exe, blockcad.exe -> children not shown!!!
672	if (cs->style & WS_VISIBLE) ShowWindow(sw);
673
674	/* Call WH_SHELL hook */
675	if (!(getStyle() & WS_CHILD) && !owner)
676	HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWCREATED, getWindowHandle(), 0 );
677
678	SetLastError(0);
679	return TRUE;
680	}
681	}
682	dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
683	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
684	end:
685	return FALSE;
686	}
687	//******************************************************************************
688	//******************************************************************************
689	ULONG Win32BaseWindow::MsgQuit()
690	{
691	return SendInternalMessageA(WM_QUIT, 0, 0);
692	}
693	//******************************************************************************
694	//******************************************************************************
695	ULONG Win32BaseWindow::MsgClose()
696	{
697	return SendInternalMessageA(WM_CLOSE,0,0);
698	}
699	//******************************************************************************
700	//******************************************************************************
701	ULONG Win32BaseWindow::MsgDestroy()
702	{
703	ULONG rc;
704	Win32BaseWindow *child;
705	HWND hwnd = getWindowHandle();
706
707	fIsDestroyed = TRUE;
708
709	if(fDestroyWindowCalled == FALSE)
710	{//this window was destroyed because DestroyWindow was called for it's parent
711	//so: send a WM_PARENTNOTIFY now as that hasn't happened yet
712	if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
713	{
714	if(getParent())
715	{
716	/* Notify the parent window only */
717	getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
718	}
719	else DebugInt3();
720	}
721	}
722	SendInternalMessageA(WM_DESTROY, 0, 0);
723	if(::IsWindow(hwnd) == FALSE) {
724	//object already destroyed, so return immediately
725	return 1;
726	}
727	SendInternalMessageA(WM_NCDESTROY, 0, 0);
728
729	TIMER_KillTimerFromWindow(OS2Hwnd);
730
731	if(getFirstChild() == NULL) {
732	delete this;
733	}
734	return 1;
735	}
736	//******************************************************************************
737	//******************************************************************************
738	ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
739	{
740	if(fEnable) {
741	dwStyle &= ~WS_DISABLED;
742	}
743	else dwStyle \|= WS_DISABLED;
744
745	return SendInternalMessageA(WM_ENABLE, fEnable, 0);
746	}
747	//******************************************************************************
748	//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
749	//******************************************************************************
750	ULONG Win32BaseWindow::MsgShow(BOOL fShow)
751	{
752	if(fNoSizeMsg) {
753	return 1;
754	}
755
756	if(fShow) {
757	setStyle(getStyle() \| WS_VISIBLE);
758	}
759	else setStyle(getStyle() & ~WS_VISIBLE);
760
761	return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
762	}
763	//******************************************************************************
764	//******************************************************************************
765	ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
766	{
767	//SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
768	// a WM_WINDOWPOSCHANGED msg -> crash)
769	if(fNoSizeMsg \|\| fDestroyWindowCalled)
770	return 0;
771
772	return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
773	}
774	//******************************************************************************
775	//******************************************************************************
776	ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
777	{
778	//SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
779	// a WM_WINDOWPOSCHANGED msg -> crash)
780	if(fNoSizeMsg \|\| fDestroyWindowCalled)
781	return 1;
782
783	return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
784	}
785	//******************************************************************************
786	//******************************************************************************
787	#if 0
788	ULONG Win32BaseWindow::MsgMinMax()
789	{
790
791	}
792	#endif
793	//******************************************************************************
794	//******************************************************************************
795	ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
796	{
797	//According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
798	//window scrollbars send these messages
799	return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
800	}
801	//******************************************************************************
802	//******************************************************************************
803	ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
804	{
805	lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
806	dprintf2(("MsgHitTest (%d,%d) (%d,%d) (%d,%d) returned %x", x, y, rectWindow.left, rectWindow.right, rectWindow.top, rectWindow.bottom, lastHitTestVal));
807	return lastHitTestVal;
808	}
809	//******************************************************************************
810	//******************************************************************************
811	ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd, HWND hwndOS2Win)
812	{
813	ULONG rc, procidhwnd = -1, threadidhwnd = 0;
814
815
816	//According to SDK docs, if app returns FALSE & window is being deactivated,
817	//default processing is cancelled
818	//TODO: According to Wine we should proceed anyway if window is sysmodal
819	#if 0
820	if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
821	{
822	return 0;
823	}
824	#endif
825	/* child windows get WM_CHILDACTIVATE message */
826	if((getStyle() & (WS_CHILD \| WS_POPUP)) == WS_CHILD )
827	{
828	SendInternalMessageA(WM_CHILDACTIVATE, 0, 0L);
829	return 0;
830	}
831
832	rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
833
834	if(hwndOS2Win) {
835	threadidhwnd = O32_GetWindowThreadProcessId(hwndOS2Win, &procidhwnd);
836	}
837
838	if(fActivate) {
839	SendInternalMessageA(WM_ACTIVATEAPP, 1, dwThreadId); //activate; specify window thread id
840	}
841	else SendInternalMessageA(WM_ACTIVATEAPP, 0, threadidhwnd); //deactivate; specify thread id of other process
842	return rc;
843	}
844	//******************************************************************************
845	//TODO: Is this correct and complete?
846	//Add print screen, break & numlock
847	//******************************************************************************
848	void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
849	{
850	switch(virtualkey) {
851	case VK_DOWN:
852	case VK_UP:
853	case VK_PRIOR:
854	case VK_NEXT:
855	case VK_END:
856	case VK_DIVIDE:
857	case VK_DELETE:
858	case VK_EXECUTE: //Numeric enter key?
859	case VK_HOME:
860	case VK_INSERT:
861	case VK_RCONTROL:
862	case VK_RMENU: //is this the right alt???
863	lParam = lParam \| (1<<24);
864	}
865	}
866	//******************************************************************************
867	//******************************************************************************
868	ULONG Win32BaseWindow::DispatchMsgA(MSG *msg)
869	{
870	return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
871	}
872	//******************************************************************************
873	//******************************************************************************
874	ULONG Win32BaseWindow::DispatchMsgW(MSG *msg)
875	{
876	return SendInternalMessageW(msg->message, msg->wParam, msg->lParam);
877	}
878	//******************************************************************************
879	//******************************************************************************
880	ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
881	{
882	return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
883	}
884	//******************************************************************************
885	//******************************************************************************
886	ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
887	{
888	return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
889	}
890	//******************************************************************************
891	//******************************************************************************
892	ULONG Win32BaseWindow::MsgButton(MSG *msg)
893	{
894	BOOL fClick = FALSE;
895
896	// dprintf(("MsgButton at (%d,%d)", msg->pt.x, msg->pt.y));
897	switch(msg->message) {
898	case WM_LBUTTONDBLCLK:
899	case WM_RBUTTONDBLCLK:
900	case WM_MBUTTONDBLCLK:
901	case WM_NCLBUTTONDBLCLK:
902	case WM_NCRBUTTONDBLCLK:
903	case WM_NCMBUTTONDBLCLK:
904	if (!(windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS) && (msg->message != WM_NCLBUTTONDBLCLK))
905	{
906	msg->message = msg->message - (WM_LBUTTONDBLCLK - WM_LBUTTONDOWN); //dblclick -> down
907	MsgButton(msg);
908	msg->message++; //button-up
909	return MsgButton(msg);
910	}
911	break;
912	case WM_LBUTTONDOWN:
913	case WM_RBUTTONDOWN:
914	case WM_MBUTTONDOWN:
915	case WM_NCLBUTTONDOWN:
916	case WM_NCRBUTTONDOWN:
917	case WM_NCMBUTTONDOWN:
918	fClick = TRUE;
919	break;
920	}
921
922	if(ISMOUSE_CAPTURED())
923	{
924	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, msg->pt.x, msg->pt.y))
925	return 0;
926	}
927
928	if(fClick)
929	{
930	HWND hwndTop;
931
932	/* Activate the window if needed */
933	hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
934
935	HWND hwndActive = GetActiveWindow();
936	if (hwndTop && (getWindowHandle() != hwndActive))
937	{
938	LONG ret = SendInternalMessageA(WM_MOUSEACTIVATE, hwndTop,
939	MAKELONG( lastHitTestVal, msg->message) );
940
941	#if 0
942	if ((ret == MA_ACTIVATEANDEAT) \|\| (ret == MA_NOACTIVATEANDEAT))
943	eatMsg = TRUE;
944	#endif
945	if(((ret == MA_ACTIVATE) \|\| (ret == MA_ACTIVATEANDEAT))
946	&& hwndTop != GetForegroundWindow() )
947	{
948	::SetActiveWindow(hwndTop);
949	}
950	}
951	}
952
953	SendInternalMessageA(WM_SETCURSOR, getWindowHandle(), MAKELONG(lastHitTestVal, msg->message));
954
955	return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
956	}
957	//******************************************************************************
958	//******************************************************************************
959	ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
960	{
961	if (select && isIcon)
962	return SendInternalMessageA(WM_PAINTICON, 0, 0);
963	else
964	return SendInternalMessageA(WM_PAINT, 0, 0);
965	}
966	//******************************************************************************
967	//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
968	// (or are we simply erasing too much here)
969	//******************************************************************************
970	ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
971	{
972	ULONG rc;
973	HDC hdcErase = hdc;
974
975	if (hdcErase == 0)
976	hdcErase = O32_GetDC(OS2Hwnd);
977
978	if(isIcon)
979	rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
980	else
981	rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
982	if (hdc == 0)
983	O32_ReleaseDC(OS2Hwnd, hdcErase);
984	return (rc);
985	}
986	//******************************************************************************
987	//******************************************************************************
988	ULONG Win32BaseWindow::MsgMouseMove(MSG *msg)
989	{
990	if(ISMOUSE_CAPTURED()) {
991	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, msg->pt.x, msg->pt.y))
992	return 0;
993	}
994
995	//TODO: hiword should be 0 if window enters menu mode (SDK docs)
996	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, msg->message));
997
998	//translated message == WM_(NC)MOUSEMOVE
999	return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
1000	}
1001	//******************************************************************************
1002	//******************************************************************************
1003	ULONG Win32BaseWindow::MsgChar(MSG *msg)
1004	{
1005	if(ISKDB_CAPTURED())
1006	{
1007	DInputKeyBoardHandler(msg);
1008	}
1009	return DispatchMsgA(msg);
1010	}
1011	//******************************************************************************
1012	//******************************************************************************
1013	ULONG Win32BaseWindow::MsgNCPaint()
1014	{
1015	RECT rect;
1016
1017	if (GetOS2UpdateRect(OS2HwndFrame,&rect))
1018	{
1019	HRGN hrgn;
1020	ULONG rc;
1021	RECT client = rectClient;
1022
1023	//// mapWin32Rect(getParent() ? getParent()->getOS2WindowHandle():OSLIB_HWND_DESKTOP,OS2HwndFrame,&client);
1024	if ((rect.left >= client.left) && (rect.left < client.right) &&
1025	(rect.right >= client.left) && (rect.right < client.right) &&
1026	(rect.top >= client.top) && (rect.top < client.bottom) &&
1027	(rect.bottom >= client.top) && (rect.bottom < client.bottom))
1028	return 0;
1029
1030	hrgn = CreateRectRgnIndirect(&rect);
1031	if (!hrgn) return 0;
1032	rc = SendInternalMessageA(WM_NCPAINT,hrgn,0);
1033	DeleteObject(hrgn);
1034
1035	return rc;
1036	}
1037	else return 0;
1038	}
1039	//******************************************************************************
1040	//Called when either the frame's size or position has changed (lpWndPos != NULL)
1041	//or when the frame layout has changed (i.e. scrollbars added/removed) (lpWndPos == NULL)
1042	//******************************************************************************
1043	ULONG Win32BaseWindow::MsgFormatFrame(WINDOWPOS *lpWndPos)
1044	{
1045	RECT oldWindowRect = rectWindow, client = rectClient, newWindowRect;
1046	WINDOWPOS wndPos;
1047	ULONG rc;
1048
1049	if(lpWndPos)
1050	{
1051	POINT point;
1052
1053	//set new window rectangle
1054	point.x = lpWndPos->x;
1055	point.y = lpWndPos->y;
1056	if (getParent()) ClientToScreen(getParent()->getWindowHandle(),&point);
1057
1058	setWindowRect(point.x,point.y,point.x+lpWndPos->cx,point.y+lpWndPos->cy);
1059	newWindowRect = rectWindow;
1060	}
1061	else {
1062	wndPos.hwnd = getWindowHandle();
1063	wndPos.hwndInsertAfter = 0;
1064	newWindowRect= rectWindow;
1065	if (getParent()) {
1066	mapWin32Rect(OSLIB_HWND_DESKTOP,getParent()->getOS2WindowHandle(),&newWindowRect);
1067	}
1068	wndPos.x = newWindowRect.left;
1069	wndPos.y = newWindowRect.top;
1070	wndPos.cx = newWindowRect.right - newWindowRect.left;
1071	wndPos.cy = newWindowRect.bottom - newWindowRect.top;
1072	wndPos.flags = SWP_FRAMECHANGED;
1073	lpWndPos = &wndPos;
1074
1075	if (getParent()) {
1076	newWindowRect= rectWindow; //reset; was modified
1077	}
1078	}
1079
1080	rc = SendNCCalcSize(TRUE, &newWindowRect, &oldWindowRect, &client, lpWndPos, &rectClient);
1081
1082	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));
1083	return rc;
1084	}
1085	//******************************************************************************
1086	//******************************************************************************
1087	ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1088	{
1089	return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1090	}
1091	//******************************************************************************
1092	//******************************************************************************
1093	ULONG Win32BaseWindow::MsgGetTextLength()
1094	{
1095	return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1096	}
1097	//******************************************************************************
1098	//******************************************************************************
1099	void Win32BaseWindow::MsgGetText(char *wndtext, ULONG textlength)
1100	{
1101	SendInternalMessageA(WM_GETTEXT, textlength, (LPARAM)wndtext);
1102	}
1103	//******************************************************************************
1104	//******************************************************************************
1105	BOOL Win32BaseWindow::isMDIClient()
1106	{
1107	return FALSE;
1108	}
1109	//******************************************************************************
1110	//******************************************************************************
1111	BOOL Win32BaseWindow::isMDIChild()
1112	{
1113	return FALSE;
1114	}
1115	//******************************************************************************
1116	//TODO: Not complete
1117	//******************************************************************************
1118	BOOL Win32BaseWindow::isFrameWindow()
1119	{
1120	// if(isMDIChild() \|\| IsDialog() \|\| (getParent() == NULL \|\| getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1121	if((dwStyle & WS_CAPTION) == WS_CAPTION \|\| dwStyle & (WS_VSCROLL\|WS_HSCROLL))
1122	return TRUE;
1123
1124	return FALSE;
1125	}
1126	//******************************************************************************
1127	//******************************************************************************
1128	SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1129	{
1130	switch(nBar)
1131	{
1132	case SB_HORZ:
1133	if (!horzScrollInfo)
1134	{
1135	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1136	if (!horzScrollInfo) break;
1137	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1138	horzScrollInfo->MaxVal = 100;
1139	horzScrollInfo->flags = ESB_ENABLE_BOTH;
1140	}
1141	return horzScrollInfo;
1142
1143	case SB_VERT:
1144	if (!vertScrollInfo)
1145	{
1146	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1147	if (!vertScrollInfo) break;
1148	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1149	vertScrollInfo->MaxVal = 100;
1150	vertScrollInfo->flags = ESB_ENABLE_BOTH;
1151	}
1152	return vertScrollInfo;
1153	}
1154
1155	return NULL;
1156	}
1157	//******************************************************************************
1158	//******************************************************************************
1159	LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1160	{
1161	//SvL: Set background color to default button color (not window (white))
1162	if(ctlType == CTLCOLOR_BTN)
1163	{
1164	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1165	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1166	return GetSysColorBrush(COLOR_BTNFACE);
1167	}
1168	//SvL: Set background color to default dialog color if window is dialog
1169	if((ctlType == CTLCOLOR_DLG \|\| ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1170	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1171	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1172	return GetSysColorBrush(COLOR_BTNFACE);
1173	}
1174
1175	if( ctlType == CTLCOLOR_SCROLLBAR)
1176	{
1177	HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1178	COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1179	SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1180	SetBkColor( hdc, bk);
1181
1182	//TODO?
1183	#if 0
1184	/* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1185	* we better use 0x55aa bitmap brush to make scrollbar's background
1186	* look different from the window background.
1187	*/
1188	if (bk == GetSysColor(COLOR_WINDOW)) {
1189	return CACHE_GetPattern55AABrush();
1190	}
1191	#endif
1192	UnrealizeObject( hb );
1193	return (LRESULT)hb;
1194	}
1195
1196	SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1197
1198	if ((ctlType == CTLCOLOR_EDIT) \|\| (ctlType == CTLCOLOR_LISTBOX))
1199	{
1200	SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1201	}
1202	else
1203	{
1204	SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1205	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1206	}
1207	return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1208	}
1209	//******************************************************************************
1210	//******************************************************************************
1211	LRESULT Win32BaseWindow::DefWndPrint(HDC hdc,ULONG uFlags)
1212	{
1213	/*
1214	* Visibility flag.
1215	*/
1216	if ( (uFlags & PRF_CHECKVISIBLE) &&
1217	!IsWindowVisible() )
1218	return 0;
1219
1220	/*
1221	* Unimplemented flags.
1222	*/
1223	if ( (uFlags & PRF_CHILDREN) \|\|
1224	(uFlags & PRF_OWNED) \|\|
1225	(uFlags & PRF_NONCLIENT) )
1226	{
1227	dprintf(("WM_PRINT message with unsupported flags\n"));
1228	}
1229
1230	/*
1231	* Background
1232	*/
1233	if ( uFlags & PRF_ERASEBKGND)
1234	SendInternalMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
1235
1236	/*
1237	* Client area
1238	*/
1239	if ( uFlags & PRF_CLIENT)
1240	SendInternalMessageA(WM_PRINTCLIENT, (WPARAM)hdc, PRF_CLIENT);
1241
1242
1243	return 0;
1244	}
1245	//******************************************************************************
1246	//******************************************************************************
1247	LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1248	{
1249	switch(Msg)
1250	{
1251	case WM_CLOSE:
1252	dprintf(("DefWindowProcA: WM_CLOSE %x", getWindowHandle()));
1253	DestroyWindow();
1254	return 0;
1255
1256	case WM_GETTEXTLENGTH:
1257	return wndNameLength;
1258
1259	case WM_GETTEXT:
1260	if (!lParam \|\| !wParam) return 0;
1261	if (!windowNameA) ((LPSTR)lParam)[0] = 0;
1262	else lstrcpynA((LPSTR)lParam, windowNameA, wParam);
1263	return min(wndNameLength, wParam);
1264
1265	case WM_SETTEXT:
1266	{
1267	LPCSTR lpsz = (LPCSTR)lParam;
1268
1269	if(windowNameA) free(windowNameA);
1270	if(windowNameW) free(windowNameW);
1271	if (lParam)
1272	{
1273	wndNameLength = strlen(lpsz);
1274	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1275	strcpy(windowNameA, lpsz);
1276	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1277	lstrcpyAtoW(windowNameW, windowNameA);
1278	}
1279	else
1280	{
1281	windowNameA = NULL;
1282	windowNameW = NULL;
1283	wndNameLength = 0;
1284	}
1285	dprintf(("WM_SETTEXT of %x to %s\n", Win32Hwnd, lParam));
1286	if ((dwStyle & WS_CAPTION) == WS_CAPTION)
1287	{
1288	HandleNCPaint((HRGN)1);
1289	OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1290	}
1291
1292	return TRUE;
1293	}
1294
1295	case WM_SETREDRAW:
1296	{
1297	if (wParam)
1298	{
1299	setStyle(getStyle() \| WS_VISIBLE);
1300	OSLibWinEnableWindowUpdate(OS2HwndFrame,TRUE);
1301	}
1302	else
1303	{
1304	if (getStyle() & WS_VISIBLE)
1305	{
1306	setStyle(getStyle() & ~WS_VISIBLE);
1307	OSLibWinEnableWindowUpdate(OS2HwndFrame,FALSE);
1308	}
1309	}
1310	return 0;
1311	}
1312
1313	case WM_CTLCOLORMSGBOX:
1314	case WM_CTLCOLOREDIT:
1315	case WM_CTLCOLORLISTBOX:
1316	case WM_CTLCOLORBTN:
1317	case WM_CTLCOLORDLG:
1318	case WM_CTLCOLORSTATIC:
1319	case WM_CTLCOLORSCROLLBAR:
1320	return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1321
1322	case WM_CTLCOLOR:
1323	return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1324
1325	case WM_VKEYTOITEM:
1326	case WM_CHARTOITEM:
1327	return -1;
1328
1329	case WM_PARENTNOTIFY:
1330	return 0;
1331
1332	case WM_MOUSEACTIVATE:
1333	{
1334	dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1335	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1336	{
1337	if(getParent()) {
1338	LRESULT rc = getParent()->SendInternalMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1339	if(rc) return rc;
1340	}
1341	}
1342	return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1343	}
1344
1345	case WM_ACTIVATE:
1346	return 0;
1347
1348	case WM_SETCURSOR:
1349	{
1350	dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1351	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1352	{
1353	if(getParent()) {
1354	LRESULT rc = getParent()->SendInternalMessageA(WM_SETCURSOR, wParam, lParam);
1355	if(rc) return rc;
1356	}
1357	}
1358	if (wParam == Win32Hwnd)
1359	{
1360	HCURSOR hCursor;
1361
1362	switch(LOWORD(lParam))
1363	{
1364	case HTCLIENT:
1365	hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1366	break;
1367
1368	case HTLEFT:
1369	case HTRIGHT:
1370	hCursor = LoadCursorA(0,IDC_SIZEWEA);
1371	break;
1372
1373	case HTTOP:
1374	case HTBOTTOM:
1375	hCursor = LoadCursorA(0,IDC_SIZENSA);
1376	break;
1377
1378	case HTTOPLEFT:
1379	case HTBOTTOMRIGHT:
1380	hCursor = LoadCursorA(0,IDC_SIZENWSEA);
1381	break;
1382
1383	case HTTOPRIGHT:
1384	case HTBOTTOMLEFT:
1385	hCursor = LoadCursorA(0,IDC_SIZENESWA);
1386	break;
1387
1388	default:
1389	hCursor = LoadCursorA(0,IDC_ARROWA);
1390	break;
1391	}
1392
1393	if (hCursor)
1394	{
1395	SetCursor(hCursor);
1396	return 1;
1397	}
1398	else return 0;
1399	}
1400	else return 0;
1401	}
1402
1403	case WM_MOUSEMOVE:
1404	return 0;
1405
1406	case WM_WINDOWPOSCHANGED:
1407	{
1408	PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1409	WPARAM wp = SIZE_RESTORED;
1410
1411	if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1412	{
1413	SendInternalMessageA(WM_MOVE, 0, MAKELONG(rectClient.left,rectClient.top));
1414	}
1415	if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1416	{
1417	if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1418	else
1419	if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1420
1421	SendInternalMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1422	rectClient.bottom - rectClient.top));
1423	}
1424	return 0;
1425	}
1426	case WM_WINDOWPOSCHANGING:
1427	return HandleWindowPosChanging((WINDOWPOS *)lParam);
1428
1429	case WM_ERASEBKGND:
1430	case WM_ICONERASEBKGND:
1431	{
1432	RECT rect;
1433	int rc;
1434
1435	if (!windowClass \|\| !windowClass->getBackgroundBrush()) return 0;
1436
1437	rc = GetClipBox( (HDC)wParam, &rect );
1438	if ((rc == SIMPLEREGION) \|\| (rc == COMPLEXREGION))
1439	{
1440	HBRUSH hBrush = windowClass->getBackgroundBrush();
1441
1442	if (hBrush <= (HBRUSH)(SYSCOLOR_GetLastColor()+1)) hBrush = GetSysColorBrush(hBrush-1);
1443
1444	FillRect( (HDC)wParam, &rect, hBrush);
1445	}
1446
1447	return 1;
1448	}
1449
1450	case WM_PRINT:
1451	return DefWndPrint(wParam,lParam);
1452
1453	case WM_PAINTICON:
1454	case WM_PAINT:
1455	{
1456	PAINTSTRUCT ps;
1457	HDC hdc = BeginPaint(getWindowHandle(), &ps );
1458	if( hdc )
1459	{
1460	if( (getStyle() & WS_MINIMIZE) && getWindowClass()->getIcon())
1461	{
1462	int x = (rectWindow.right - rectWindow.left - GetSystemMetrics(SM_CXICON))/2;
1463	int y = (rectWindow.bottom - rectWindow.top - GetSystemMetrics(SM_CYICON))/2;
1464	dprintf(("Painting class icon: vis rect=(%i,%i - %i,%i)\n", ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom ));
1465	DrawIcon(hdc, x, y, getWindowClass()->getIcon() );
1466	}
1467	EndPaint(getWindowHandle(), &ps );
1468	}
1469	return 0;
1470	}
1471
1472	case WM_GETDLGCODE:
1473	return 0;
1474
1475	case WM_NCPAINT:
1476	return HandleNCPaint((HRGN)wParam);
1477
1478	case WM_NCACTIVATE:
1479	return HandleNCActivate(wParam);
1480
1481	case WM_NCCREATE:
1482	return(TRUE);
1483
1484	case WM_NCDESTROY:
1485	return 0;
1486
1487	case WM_NCCALCSIZE:
1488	return HandleNCCalcSize((BOOL)wParam,(RECT*)lParam);
1489
1490	case WM_NCLBUTTONDOWN:
1491	return HandleNCLButtonDown(wParam,lParam);
1492
1493	case WM_LBUTTONDBLCLK:
1494	case WM_NCLBUTTONDBLCLK:
1495	return HandleNCLButtonDblClk(wParam,lParam);
1496
1497	case WM_NCRBUTTONDOWN:
1498	case WM_NCRBUTTONDBLCLK:
1499	case WM_NCMBUTTONDOWN:
1500	case WM_NCMBUTTONDBLCLK:
1501	if (lastHitTestVal == HTERROR) MessageBeep(MB_ICONEXCLAMATION);
1502	return 0;
1503
1504	case WM_NCRBUTTONUP:
1505	return HandleNCRButtonUp(wParam,lParam);
1506
1507	case WM_NCMBUTTONUP:
1508	return 0;
1509
1510	case WM_NCHITTEST:
1511	{
1512	POINT point;
1513
1514	point.x = (SHORT)LOWORD(lParam);
1515	point.y = (SHORT)HIWORD(lParam);
1516
1517	return HandleNCHitTest(point);
1518	}
1519
1520	case WM_SYSCOMMAND:
1521	{
1522	POINT point;
1523
1524	point.x = LOWORD(lParam);
1525	point.y = HIWORD(lParam);
1526	return HandleSysCommand(wParam,&point);
1527	}
1528
1529	case WM_SYSKEYDOWN:
1530	if(wParam == VK_F4) /* try to close the window */
1531	{
1532	Win32BaseWindow *window = GetTopParent();
1533	if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1534	PostMessageA(getWindowHandle(), WM_SYSCOMMAND, SC_CLOSE, 0);
1535	}
1536
1537	Win32BaseWindow *siblingWindow;
1538	HWND sibling;
1539	char nameBuffer [40], mnemonic;
1540	int nameLength;
1541
1542	GetWindowTextA (nameBuffer, 40);
1543
1544	// search all sibling to see it this key is their mnemonic
1545	sibling = GetWindow (GW_HWNDFIRST);
1546	while (sibling != 0) {
1547	siblingWindow = GetWindowFromHandle (sibling);
1548	nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1549
1550	// find the siblings mnemonic
1551	mnemonic = '\0';
1552	for (int i=0 ; i<nameLength ; i++) {
1553	if (nameBuffer [i] == '&') {
1554	mnemonic = nameBuffer [i+1];
1555	if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1556	mnemonic -= 32; // make it uppercase
1557	break; // stop searching
1558	}
1559	}
1560
1561	// key matches siblings mnemonic, send mouseclick
1562	if (mnemonic == (char) wParam) {
1563	siblingWindow->SendInternalMessageA (BM_CLICK, 0, 0);
1564	}
1565
1566	sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1567	}
1568
1569	return 0;
1570
1571	case WM_SYSCHAR:
1572	{
1573	int iMenuSysKey = 0;
1574	if (wParam == VK_RETURN && (getStyle() & WS_MINIMIZE))
1575	{
1576	PostMessageA(getWindowHandle(), WM_SYSCOMMAND,
1577	(WPARAM)SC_RESTORE, 0L );
1578	break;
1579	}
1580	if ((HIWORD(lParam) & KEYDATA_ALT) && wParam)
1581	{
1582	if (wParam == VK_TAB \|\| wParam == VK_ESCAPE) break;
1583	if (wParam == VK_SPACE && (getStyle() & WS_CHILD))
1584	getParent()->SendMessageA(Msg, wParam, lParam );
1585	else
1586	SendMessageA(WM_SYSCOMMAND, (WPARAM)SC_KEYMENU, (LPARAM)(DWORD)wParam );
1587	}
1588	else /* check for Ctrl-Esc */
1589	if (wParam != VK_ESCAPE) MessageBeep(0);
1590	break;
1591	}
1592
1593	case WM_SHOWWINDOW:
1594	if (!lParam) return 0; /* sent from ShowWindow */
1595	if (!(dwStyle & WS_POPUP) \|\| !owner) return 0;
1596	if ((dwStyle & WS_VISIBLE) && wParam) return 0;
1597	else if (!(dwStyle & WS_VISIBLE) && !wParam) return 0;
1598	ShowWindow(wParam ? SW_SHOWNOACTIVATE : SW_HIDE);
1599	return 0;
1600
1601	case WM_CANCELMODE:
1602	if (getParent() == windowDesktop) EndMenu();
1603	if (GetCapture() == Win32Hwnd) ReleaseCapture();
1604	return 0;
1605
1606	case WM_DROPOBJECT:
1607	return DRAG_FILE;
1608
1609	case WM_QUERYDROPOBJECT:
1610	if (dwExStyle & WS_EX_ACCEPTFILES) return 1;
1611	return 0;
1612
1613	case WM_QUERYDRAGICON:
1614	{
1615	HICON hIcon = windowClass->getCursor();
1616	UINT len;
1617
1618	if(hIcon) return (LRESULT)hIcon;
1619	for(len = 1; len < 64; len++)
1620	{
1621	hIcon = LoadIconA(hInstance,MAKEINTRESOURCEA(len));
1622	if(hIcon)
1623	return (LRESULT)hIcon;
1624	}
1625	return (LRESULT)LoadIconA(0,IDI_APPLICATIONA);
1626	}
1627
1628	case WM_QUERYOPEN:
1629	case WM_QUERYENDSESSION:
1630	return 1;
1631
1632	case WM_NOTIFYFORMAT:
1633	if (IsWindowUnicode()) return NFR_UNICODE;
1634	else return NFR_ANSI;
1635
1636	case WM_SETICON:
1637	case WM_GETICON:
1638	{
1639	LRESULT result = 0;
1640	if (!windowClass) return result;
1641	int index = GCL_HICON;
1642
1643	if (wParam == ICON_SMALL)
1644	index = GCL_HICONSM;
1645
1646	result = windowClass->getClassLongA(index);
1647
1648	if (Msg == WM_SETICON)
1649	windowClass->setClassLongA(index, lParam);
1650
1651	return result;
1652	}
1653
1654	case WM_NOTIFY:
1655	return 0; //comctl32 controls expect this
1656
1657	default:
1658	return 0;
1659	}
1660	return 0;
1661	}
1662	//******************************************************************************
1663	//******************************************************************************
1664	LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1665	{
1666	switch(Msg)
1667	{
1668	case WM_GETTEXTLENGTH:
1669	return wndNameLength;
1670
1671	case WM_GETTEXT:
1672	if (!lParam \|\| !wParam) return 0;
1673	if (!windowNameW) ((LPWSTR)lParam)[0] = 0;
1674	else lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1675	return min(wndNameLength,wParam);
1676
1677	case WM_SETTEXT:
1678	{
1679	LPWSTR lpsz = (LPWSTR)lParam;
1680
1681	if(windowNameA) free(windowNameA);
1682	if(windowNameW) free(windowNameW);
1683	if (lParam)
1684	{
1685	wndNameLength = lstrlenW(lpsz);
1686	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1687	lstrcpyWtoA(windowNameA,lpsz);
1688	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1689	lstrcpyW(windowNameW,lpsz);
1690	}
1691	else
1692	{
1693	windowNameA = NULL;
1694	windowNameW = NULL;
1695	wndNameLength = 0;
1696	}
1697	dprintf(("WM_SETTEXT of %x\n",Win32Hwnd));
1698	if ((dwStyle & WS_CAPTION) == WS_CAPTION)
1699	{
1700	HandleNCPaint((HRGN)1);
1701	OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1702	}
1703
1704	return TRUE;
1705	}
1706
1707	default:
1708	return DefWindowProcA(Msg, wParam, lParam);
1709	}
1710	}
1711	//******************************************************************************
1712	//******************************************************************************
1713	LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1714	{
1715	//if the destination window is created by this process & thread, call window proc directly
1716	if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1717	return SendInternalMessageA(Msg, wParam, lParam);
1718	}
1719	//otherwise use WinSendMsg to send it to the right process/thread
1720	return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, FALSE);
1721	}
1722	//******************************************************************************
1723	//******************************************************************************
1724	LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1725	{
1726	//if the destination window is created by this process & thread, call window proc directly
1727	if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1728	return SendInternalMessageW(Msg, wParam, lParam);
1729	}
1730	//otherwise use WinSendMsg to send it to the right process/thread
1731	return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, TRUE);
1732	}
1733	//******************************************************************************
1734	//Called as a result of an OS/2 message or called from a class method
1735	//******************************************************************************
1736	LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1737	{
1738	LRESULT rc;
1739	BOOL fInternalMsgBackup = fInternalMsg;
1740
1741	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1742
1743	CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, FALSE);
1744
1745	fInternalMsg = TRUE;
1746	switch(Msg)
1747	{
1748	case WM_CREATE:
1749	{
1750	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1751	dprintf(("WM_CREATE returned -1\n"));
1752	rc = -1; //don't create window
1753	break;
1754	}
1755	rc = 0;
1756	break;
1757	}
1758	case WM_LBUTTONDOWN:
1759	case WM_MBUTTONDOWN:
1760	case WM_RBUTTONDOWN:
1761	{
1762	if (getParent())
1763	{
1764	POINTS pt = MAKEPOINTS(lParam);
1765	POINT point;
1766
1767	point.x = pt.x;
1768	point.y = pt.y;
1769	mapWin32Point(OS2Hwnd,getParent()->getOS2WindowHandle(),(OSLIBPOINT*)&point);
1770	NotifyParent(Msg,wParam,MAKELPARAM(point.x,point.y));
1771	}
1772	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1773	break;
1774	}
1775
1776	case WM_DESTROY:
1777	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1778	break;
1779
1780	default:
1781	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1782	break;
1783	}
1784	fInternalMsg = fInternalMsgBackup;
1785	return rc;
1786	}
1787	//******************************************************************************
1788	//Called as a result of an OS/2 message or called from a class method
1789	//******************************************************************************
1790	LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1791	{
1792	LRESULT rc;
1793	BOOL fInternalMsgBackup = fInternalMsg;
1794
1795	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1796
1797	CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, TRUE);
1798
1799	fInternalMsg = TRUE;
1800	switch(Msg)
1801	{
1802	case WM_CREATE:
1803	{
1804	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1805	dprintf(("WM_CREATE returned -1\n"));
1806	rc = -1; //don't create window
1807	break;
1808	}
1809	rc = 0;
1810	break;
1811	}
1812	case WM_LBUTTONDOWN:
1813	case WM_MBUTTONDOWN:
1814	case WM_RBUTTONDOWN:
1815	NotifyParent(Msg, wParam, lParam);
1816	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1817	break;
1818
1819	case WM_DESTROY:
1820	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1821	break;
1822	default:
1823	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1824	break;
1825	}
1826	fInternalMsg = fInternalMsgBackup;
1827	return rc;
1828	}
1829	//******************************************************************************
1830	//******************************************************************************
1831	void Win32BaseWindow::CallWindowHookProc(ULONG hooktype, ULONG Msg, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
1832	{
1833	CWPSTRUCT cwp;
1834
1835	cwp.lParam = lParam;
1836	cwp.wParam = wParam;
1837	cwp.message = Msg;
1838	cwp.hwnd = getWindowHandle();
1839
1840	switch(hooktype) {
1841	case WH_CALLWNDPROC:
1842	if(fUnicode) {
1843	HOOK_CallHooksW(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1844	}
1845	else HOOK_CallHooksA(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1846	break;
1847	}
1848	}
1849	//******************************************************************************
1850	//TODO: Do this more efficiently
1851	//******************************************************************************
1852	LRESULT Win32BaseWindow::BroadcastMessageA(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1853	{
1854	Win32BaseWindow *window;
1855	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1856
1857	dprintf(("BroadCastMessageA %x %x %x", msg, wParam, lParam, GetFS()));
1858
1859	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1860	window = GetWindowFromHandle(hwnd++);
1861	if(window) {
1862	if ((window->getStyle() & WS_POPUP) \|\| ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1863	{
1864
1865	if(type == BROADCAST_SEND) {
1866	window->SendInternalMessageA(msg, wParam, lParam);
1867	}
1868	else PostMessageA(window->getWindowHandle(), msg, wParam, lParam);
1869	}
1870	}
1871	}
1872	return 0;
1873	}
1874	//******************************************************************************
1875	//TODO: Do this more efficiently
1876	//******************************************************************************
1877	LRESULT Win32BaseWindow::BroadcastMessageW(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1878	{
1879	Win32BaseWindow *window;
1880	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1881
1882	dprintf(("BroadCastMessageW %x %x %x", msg, wParam, lParam));
1883
1884	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1885	window = GetWindowFromHandle(hwnd++);
1886	if(window) {
1887	if ((window->getStyle() & WS_POPUP) \|\| ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1888	{
1889
1890	if(type == BROADCAST_SEND) {
1891	window->SendInternalMessageW(msg, wParam, lParam);
1892	}
1893	else PostMessageW(window->getWindowHandle(), msg, wParam, lParam);
1894	}
1895	}
1896	}
1897	return 0;
1898	}
1899	//******************************************************************************
1900	//******************************************************************************
1901	void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
1902	{
1903	Win32BaseWindow *window = this;
1904	Win32BaseWindow *parentwindow;
1905
1906	while(window)
1907	{
1908	if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
1909	{
1910	/* Notify the parent window only */
1911	parentwindow = window->getParent();
1912	if(parentwindow) {
1913	parentwindow->SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, getWindowId()), lParam );
1914	}
1915	}
1916	else break;
1917
1918	window = parentwindow;
1919	}
1920	}
1921	//******************************************************************************
1922	//******************************************************************************
1923	BOOL Win32BaseWindow::SetIcon(HICON hIcon)
1924	{
1925	dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
1926	if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
1927	//TODO: Wine does't send these. Correct?
1928	// SendInternalMessageA(WM_SETICON, ICON_BIG, hIcon);
1929	return TRUE;
1930	}
1931	return FALSE;
1932	}
1933	//******************************************************************************
1934	//******************************************************************************
1935	BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
1936	{
1937	ULONG showstate = 0;
1938	HWND hWinAfter;
1939
1940	dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
1941
1942	if (flags & WIN_NEED_SIZE)
1943	{
1944	/* should happen only in CreateWindowEx() */
1945	int wParam = SIZE_RESTORED;
1946
1947	flags &= ~WIN_NEED_SIZE;
1948	if (dwStyle & WS_MAXIMIZE)
1949	wParam = SIZE_MAXIMIZED;
1950	else
1951	if (dwStyle & WS_MINIMIZE)
1952	wParam = SIZE_MINIMIZED;
1953
1954	SendInternalMessageA(WM_SIZE, wParam,
1955	MAKELONG(rectClient.right-rectClient.left,
1956	rectClient.bottom-rectClient.top));
1957	SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
1958	}
1959	switch(nCmdShow)
1960	{
1961	case SW_SHOW:
1962	case SW_SHOWDEFAULT: //todo
1963	showstate = SWPOS_SHOW \| SWPOS_ACTIVATE;
1964	break;
1965	case SW_HIDE:
1966	showstate = SWPOS_HIDE;
1967	break;
1968	case SW_RESTORE:
1969	showstate = SWPOS_RESTORE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
1970	break;
1971	case SW_MINIMIZE:
1972	showstate = SWPOS_MINIMIZE;
1973	break;
1974	case SW_SHOWMAXIMIZED:
1975	showstate = SWPOS_MAXIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
1976	break;
1977	case SW_SHOWMINIMIZED:
1978	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
1979	break;
1980	case SW_SHOWMINNOACTIVE:
1981	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW;
1982	break;
1983	case SW_SHOWNA:
1984	showstate = SWPOS_SHOW;
1985	break;
1986	case SW_SHOWNOACTIVATE:
1987	showstate = SWPOS_SHOW;
1988	break;
1989	case SW_SHOWNORMAL:
1990	showstate = SWPOS_RESTORE \| SWPOS_ACTIVATE \| SWPOS_SHOW;
1991	break;
1992	}
1993
1994	/* We can't activate a child window (WINE) */
1995	if(getStyle() & WS_CHILD)
1996	showstate &= ~SWPOS_ACTIVATE;
1997
1998	if(showstate & SWPOS_SHOW) {
1999	setStyle(getStyle() \| WS_VISIBLE);
2000	}
2001	else setStyle(getStyle() & ~WS_VISIBLE);
2002
2003	BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2004
2005	return rc;
2006	}
2007	//******************************************************************************
2008	//******************************************************************************
2009	BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2010	{
2011	BOOL rc = FALSE;
2012	Win32BaseWindow *window;
2013	HWND hParent = 0;
2014	BOOL fShow = FALSE, fHide = FALSE;
2015
2016	if (fuFlags &
2017	~(SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOZORDER \|
2018	SWP_NOREDRAW \| SWP_NOACTIVATE \| SWP_FRAMECHANGED \|
2019	SWP_SHOWWINDOW \| SWP_HIDEWINDOW \| SWP_NOCOPYBITS \|
2020	SWP_NOOWNERZORDER))
2021	{
2022	return FALSE;
2023	}
2024
2025	if(IsWindowDestroyed()) {
2026	//changing the position of a window that's being destroyed can cause crashes in PMMERGE
2027	dprintf(("SetWindowPos; window already destroyed"));
2028	return TRUE;
2029	}
2030	WINDOWPOS wpos;
2031	SWP swp, swpOld;
2032
2033	#if 0 //CB: test: MSIE 2.0 displays the tool-/addressbar this way -> to check
2034	//CB: -> comctl32: toolbar (WM_SIZE), same bug: statusbar height
2035	//CB: cx or cy are 0
2036
2037	if (cx == 0)
2038	{
2039	dprintf(("CB: cx is 0! %d",fuFlags));
2040	if (fuFlags & SWP_NOSIZE) dprintf(("CB: nosize"));
2041	cx = 50;
2042	}
2043	if (cy == 0)
2044	{
2045	dprintf(("CB: cy is 0! %d",fuFlags));
2046	if (fuFlags & SWP_NOSIZE) dprintf(("CB: nosize"));
2047	cy = 50;
2048	}
2049
2050	#endif
2051
2052	if(fuFlags & SWP_SHOWWINDOW) {
2053	fShow = TRUE;
2054	fuFlags &= ~SWP_SHOWWINDOW;
2055	}
2056	else
2057	if(fuFlags & SWP_HIDEWINDOW) {
2058	fHide = TRUE;
2059	fuFlags &= ~SWP_HIDEWINDOW;
2060	}
2061	wpos.flags = fuFlags;
2062	wpos.cy = cy;
2063	wpos.cx = cx;
2064	wpos.x = x;
2065	wpos.y = y;
2066	wpos.hwndInsertAfter = hwndInsertAfter;
2067	wpos.hwnd = getWindowHandle();
2068
2069	if(~fuFlags & (SWP_NOMOVE \| SWP_NOSIZE))
2070	{
2071	if (isChild())
2072	{
2073	Win32BaseWindow *windowParent = getParent();
2074	if(windowParent) {
2075	hParent = getParent()->getOS2WindowHandle();
2076	}
2077	else dprintf(("WARNING: Win32BaseWindow::SetWindowPos window %x is child but has no parent!!", getWindowHandle()));
2078	}
2079	OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2080	}
2081
2082	OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2083	if (swp.fl == 0) {
2084	if (fuFlags & SWP_FRAMECHANGED)
2085	{
2086	FrameUpdateClient(this);
2087	}
2088	return TRUE;
2089	}
2090
2091	// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2092	if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2093	{
2094	Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2095	if(wndBehind) {
2096	swp.hwndInsertBehind = wndBehind->getOS2FrameWindowHandle();
2097	}
2098	else {
2099	dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2100	swp.hwndInsertBehind = 0;
2101	}
2102	}
2103	swp.hwnd = OS2HwndFrame;
2104
2105	dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2106
2107	//SvL: For some reason WinSetMultWindowPos doesn't work for showing windows when they are hidden..
2108	if(fHide) {
2109	ShowWindow(SW_HIDE);
2110	}
2111	rc = OSLibWinSetMultWindowPos(&swp, 1);
2112	if(fShow) {
2113	ShowWindow(SW_SHOWNA);
2114	}
2115
2116	if (rc == FALSE)
2117	{
2118	dprintf(("OSLibWinSetMultWindowPos failed! Error %x",OSLibWinGetLastError()));
2119	}
2120
2121	if(fuFlags & SWP_FRAMECHANGED && (fuFlags & (SWP_NOMOVE \| SWP_NOSIZE) == (SWP_NOMOVE \| SWP_NOSIZE)))
2122	{
2123	FrameUpdateClient(this);
2124	}
2125
2126	return (rc);
2127	}
2128	//******************************************************************************
2129	//TODO: WPF_RESTOREMAXIMIZED
2130	//******************************************************************************
2131	BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2132	{
2133	if(isFrameWindow())
2134	{
2135	// Set the minimized position
2136	if (winpos->flags & WPF_SETMINPOSITION)
2137	{
2138	OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2139	}
2140
2141	//TODO: Max position
2142
2143	// Set the new restore position.
2144	OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2145	}
2146
2147	return ShowWindow(winpos->showCmd);
2148	}
2149	//******************************************************************************
2150	//Also destroys all the child windows (destroy children first, parent last)
2151	//******************************************************************************
2152	BOOL Win32BaseWindow::DestroyWindow()
2153	{
2154	/* Call hooks */
2155	if(HOOK_CallHooksA( WH_CBT, HCBT_DESTROYWND, getWindowHandle(), 0L))
2156	{
2157	return FALSE;
2158	}
2159
2160	if(!(getStyle() & WS_CHILD) && getOwner() == NULL)
2161	{
2162	HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWDESTROYED, getWindowHandle(), 0L);
2163	/* FIXME: clean up palette - see "Internals" p.352 */
2164	}
2165
2166	if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
2167	{
2168	if(getParent())
2169	{
2170	/* Notify the parent window only */
2171	getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
2172	if( !::IsWindow(getWindowHandle()) )
2173	{
2174	return TRUE;
2175	}
2176	}
2177	else DebugInt3();
2178	}
2179	fDestroyWindowCalled = TRUE;
2180	return OSLibWinDestroyWindow(OS2HwndFrame);
2181	}
2182	//******************************************************************************
2183	//******************************************************************************
2184	Win32BaseWindow *Win32BaseWindow::getParent()
2185	{
2186	Win32BaseWindow wndparent = (Win32BaseWindow )ChildWindow::GetParent();
2187	return ((ULONG)wndparent == (ULONG)windowDesktop) ? NULL : wndparent;
2188	}
2189	//******************************************************************************
2190	//******************************************************************************
2191	HWND Win32BaseWindow::GetParent()
2192	{
2193	Win32BaseWindow *wndparent;
2194
2195	if ((!(getStyle() & (WS_POPUP\|WS_CHILD))))
2196	{
2197	return 0;
2198	}
2199	wndparent = ((getStyle() & WS_CHILD) ? getParent() : getOwner());
2200
2201	return (wndparent) ? wndparent->getWindowHandle() : 0;
2202	}
2203	//******************************************************************************
2204	//******************************************************************************
2205	HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2206	{
2207	HWND oldhwnd;
2208	Win32BaseWindow *newparent;
2209
2210	if(getParent()) {
2211	oldhwnd = getParent()->getWindowHandle();
2212	getParent()->RemoveChild(this);
2213	}
2214	else oldhwnd = 0;
2215
2216	newparent = GetWindowFromHandle(hwndNewParent);
2217	if(newparent)
2218	{
2219	setParent(newparent);
2220	getParent()->AddChild(this);
2221	OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2222	return oldhwnd;
2223	}
2224	else {
2225	setParent(windowDesktop);
2226	windowDesktop->AddChild(this);
2227	OSLibWinSetParent(getOS2FrameWindowHandle(), OSLIB_HWND_DESKTOP);
2228	return oldhwnd;
2229	}
2230	}
2231	//******************************************************************************
2232	//******************************************************************************
2233	BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2234	{
2235	if(getParent()) {
2236	return getParent()->getWindowHandle() == hwndParent;
2237	}
2238	else return 0;
2239	}
2240	//******************************************************************************
2241	//******************************************************************************
2242	HWND Win32BaseWindow::GetTopWindow()
2243	{
2244	return GetWindow(GW_CHILD);
2245	}
2246	//******************************************************************************
2247	// Get the top-level parent for a child window.
2248	//******************************************************************************
2249	Win32BaseWindow *Win32BaseWindow::GetTopParent()
2250	{
2251	Win32BaseWindow *window = this;
2252
2253	while(window && (window->getStyle() & WS_CHILD))
2254	{
2255	window = window->getParent();
2256	}
2257	return window;
2258	}
2259	//******************************************************************************
2260	//Don't call WinUpdateWindow as that one also updates the child windows
2261	//Also need to send WM_PAINT directly to the window procedure, which doesn't
2262	//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2263	//******************************************************************************
2264	BOOL Win32BaseWindow::UpdateWindow()
2265	{
2266	RECT rect;
2267
2268	if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2269	{//update region not empty
2270	HDC hdc;
2271
2272	hdc = O32_GetDC(OS2Hwnd);
2273	if (isIcon)
2274	{
2275	SendInternalMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2276	SendInternalMessageA(WM_PAINTICON, 0, 0);
2277	}
2278	else
2279	{
2280	SendInternalMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2281	SendInternalMessageA(WM_PAINT, 0, 0);
2282	}
2283	O32_ReleaseDC(OS2Hwnd, hdc);
2284	}
2285	return TRUE;
2286	}
2287	//******************************************************************************
2288	//******************************************************************************
2289	BOOL Win32BaseWindow::IsIconic()
2290	{
2291	return OSLibWinIsIconic(OS2Hwnd);
2292	}
2293	//******************************************************************************
2294	//TODO: Should not enumerate children that are created during the enumeration!
2295	//******************************************************************************
2296	BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2297	{
2298	BOOL rc = TRUE;
2299	HWND hwnd;
2300	Win32BaseWindow prevchild = 0, child = 0;
2301
2302	dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2303	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2304	{
2305	dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2306	hwnd = child->getWindowHandle();
2307	if(child->getOwner()) {
2308	continue; //shouldn't have an owner (Wine)
2309	}
2310	if(lpfn(hwnd, lParam) == FALSE)
2311	{
2312	rc = FALSE;
2313	break;
2314	}
2315	//check if the window still exists
2316	if(!::IsWindow(hwnd))
2317	{
2318	child = prevchild;
2319	continue;
2320	}
2321	if(child->getFirstChild() != NULL)
2322	{
2323	dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2324	if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2325	{
2326	rc = FALSE;
2327	break;
2328	}
2329	}
2330	prevchild = child;
2331	}
2332	return rc;
2333	}
2334	//******************************************************************************
2335	//Enumerate first-level children only and check thread id
2336	//******************************************************************************
2337	BOOL Win32BaseWindow::EnumThreadWindows(DWORD dwThreadId, WNDENUMPROC lpfn, LPARAM lParam)
2338	{
2339	Win32BaseWindow *child = 0;
2340	ULONG tid, pid;
2341	BOOL rc;
2342	HWND hwnd;
2343
2344	dprintf(("EnumThreadWindows %x %x %x", dwThreadId, lpfn, lParam));
2345
2346	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2347	{
2348	OSLibWinQueryWindowProcess(child->getOS2WindowHandle(), &pid, &tid);
2349
2350	if(dwThreadId == tid) {
2351	dprintf2(("EnumThreadWindows: Found Window %x", child->getWindowHandle()));
2352	if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2353	break;
2354	}
2355	}
2356	}
2357	return TRUE;
2358	}
2359	//******************************************************************************
2360	//Enumerate first-level children only
2361	//******************************************************************************
2362	BOOL Win32BaseWindow::EnumWindows(WNDENUMPROC lpfn, LPARAM lParam)
2363	{
2364	Win32BaseWindow *child = 0;
2365	BOOL rc;
2366	HWND hwnd;
2367
2368	dprintf(("EnumWindows %x %x", lpfn, lParam));
2369
2370	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2371	{
2372	hwnd = child->getWindowHandle();
2373
2374	dprintf2(("EnumWindows: Found Window %x", child->getWindowHandle()));
2375	if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2376	break;
2377	}
2378	}
2379	return TRUE;
2380	}
2381	//******************************************************************************
2382	//******************************************************************************
2383	Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2384	{
2385	for (Win32BaseWindow child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2386	{
2387	if (child->getWindowId() == id)
2388	{
2389	return child;
2390	}
2391	}
2392	return 0;
2393	}
2394	//******************************************************************************
2395	//TODO:
2396	//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2397	//the current process owns them.
2398	//******************************************************************************
2399	HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2400	BOOL fUnicode)
2401	{
2402	Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2403	Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2404
2405	if((hwndParent != OSLIB_HWND_DESKTOP && !parent) \|\|
2406	(hwndChildAfter != 0 && !child) \|\|
2407	(hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2408	{
2409	dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2410	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2411	return 0;
2412	}
2413	if(hwndParent != OSLIB_HWND_DESKTOP)
2414	{//if the current process owns the window, just do a quick search
2415	child = (Win32BaseWindow *)parent->getFirstChild();
2416	if(hwndChildAfter != 0)
2417	{
2418	while(child)
2419	{
2420	if(child->getWindowHandle() == hwndChildAfter)
2421	{
2422	child = (Win32BaseWindow *)child->getNextChild();
2423	break;
2424	}
2425	child = (Win32BaseWindow *)child->getNextChild();
2426	}
2427	}
2428	while(child)
2429	{
2430	if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2431	(!lpszWindow \|\| child->hasWindowName(lpszWindow, fUnicode)))
2432	{
2433	dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2434	return child->getWindowHandle();
2435	}
2436	child = (Win32BaseWindow *)child->getNextChild();
2437	}
2438	}
2439	else {
2440	Win32BaseWindow *wnd;
2441	HWND henum, hwnd;
2442
2443	henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2444	hwnd = OSLibWinGetNextWindow(henum);
2445
2446	while(hwnd)
2447	{
2448	wnd = GetWindowFromOS2Handle(hwnd);
2449	if(wnd == NULL) {
2450	hwnd = OSLibWinQueryClientWindow(hwnd);
2451	if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2452	if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2453	}
2454
2455	if(wnd) {
2456	if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2457	(!lpszWindow \|\| wnd->hasWindowName(lpszWindow, fUnicode)))
2458	{
2459	OSLibWinEndEnumWindows(henum);
2460	dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2461	return wnd->getWindowHandle();
2462	}
2463	}
2464	hwnd = OSLibWinGetNextWindow(henum);
2465	}
2466	OSLibWinEndEnumWindows(henum);
2467	}
2468	SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2469	return 0;
2470	}
2471	//******************************************************************************
2472	//******************************************************************************
2473	HWND Win32BaseWindow::GetWindow(UINT uCmd)
2474	{
2475	HWND hwndRelated = 0;
2476	Win32BaseWindow *window;
2477
2478	switch(uCmd)
2479	{
2480	case GW_HWNDFIRST:
2481	if(getParent()) {
2482	window = (Win32BaseWindow *)getParent()->getFirstChild();
2483	hwndRelated = window->getWindowHandle();
2484	}
2485	break;
2486
2487	case GW_HWNDLAST:
2488	if(!getParent())
2489	{
2490	goto end;
2491	}
2492
2493	window = this;
2494	while(window->getNextChild())
2495	{
2496	window = (Win32BaseWindow *)window->getNextChild();
2497	}
2498	hwndRelated = window->getWindowHandle();
2499	break;
2500
2501	case GW_HWNDNEXT:
2502	window = (Win32BaseWindow *)getNextChild();
2503	if(window) {
2504	hwndRelated = window->getWindowHandle();
2505	}
2506	break;
2507
2508	case GW_HWNDPREV:
2509	if(!getParent())
2510	{
2511	goto end;
2512	}
2513	window = (Win32BaseWindow )(getParent()->getFirstChild()); / First sibling */
2514	if(window == this)
2515	{
2516	hwndRelated = 0; /* First in list */
2517	goto end;
2518	}
2519	while(window->getNextChild())
2520	{
2521	if (window->getNextChild() == this)
2522	{
2523	hwndRelated = window->getWindowHandle();
2524	goto end;
2525	}
2526	window = (Win32BaseWindow *)window->getNextChild();
2527	}
2528	break;
2529
2530	case GW_OWNER:
2531	if(getOwner()) {
2532	hwndRelated = getOwner()->getWindowHandle();
2533	}
2534	break;
2535
2536	case GW_CHILD:
2537	if(getFirstChild()) {
2538	hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2539	}
2540	break;
2541	}
2542	end:
2543	dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2544	return hwndRelated;
2545	}
2546	//******************************************************************************
2547	//******************************************************************************
2548	HWND Win32BaseWindow::SetActiveWindow()
2549	{
2550	HWND hwndActive;
2551	Win32BaseWindow *win32wnd;
2552	ULONG magic;
2553
2554	dprintf(("SetActiveWindow %x", getWindowHandle()));
2555	hwndActive = OSLibWinSetActiveWindow(OS2HwndFrame);
2556	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2557	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2558	if(CheckMagicDword(magic) && win32wnd)
2559	{
2560	return win32wnd->getWindowHandle();
2561	}
2562	return windowDesktop->getWindowHandle(); //pretend the desktop was active
2563	}
2564	//******************************************************************************
2565	//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2566	//******************************************************************************
2567	BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2568	{
2569	return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2570	}
2571	//******************************************************************************
2572	//******************************************************************************
2573	BOOL Win32BaseWindow::CloseWindow()
2574	{
2575	return OSLibWinMinimizeWindow(OS2HwndFrame);
2576	}
2577	//******************************************************************************
2578	//******************************************************************************
2579	HWND Win32BaseWindow::GetActiveWindow()
2580	{
2581	HWND hwndActive;
2582	Win32BaseWindow *win32wnd;
2583	ULONG magic;
2584
2585	hwndActive = OSLibWinQueryActiveWindow();
2586
2587	return OS2ToWin32Handle(hwndActive);
2588	}
2589	//******************************************************************************
2590	//******************************************************************************
2591	BOOL Win32BaseWindow::IsWindowEnabled()
2592	{
2593	return OSLibWinIsWindowEnabled(OS2HwndFrame);
2594	}
2595	//******************************************************************************
2596	//******************************************************************************
2597	BOOL Win32BaseWindow::IsWindowVisible()
2598	{
2599	#if 1
2600	return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2601	#else
2602	return OSLibWinIsWindowVisible(OS2HwndFrame);
2603	#endif
2604	}
2605	//******************************************************************************
2606	//******************************************************************************
2607	BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2608	{
2609	INT len = GetWindowTextLength();
2610	BOOL res;
2611
2612	if (wndname == NULL)
2613	return (len == 0);
2614
2615	len++;
2616	if (fUnicode)
2617	{
2618	WCHAR text = (WCHAR)malloc(len*sizeof(WCHAR));
2619
2620	GetWindowTextW(text,len);
2621	res = (lstrcmpW(text,(LPWSTR)wndname) == 0);
2622	free(text);
2623	} else
2624	{
2625	CHAR text = (CHAR)malloc(len*sizeof(CHAR));
2626
2627	GetWindowTextA(text,len);
2628	res = (strcmp(text,wndname) == 0);
2629	free(text);
2630	}
2631
2632	return res;
2633	}
2634	//******************************************************************************
2635	//******************************************************************************
2636	CHAR *Win32BaseWindow::getWindowNamePtrA()
2637	{
2638	INT len = GetWindowTextLength();
2639	CHAR *text;
2640
2641	if (len == 0) return NULL;
2642	len++;
2643	text = (CHAR)malloc(lensizeof(CHAR));
2644	GetWindowTextA(text,len);
2645
2646	return text;
2647	}
2648	//******************************************************************************
2649	//******************************************************************************
2650	WCHAR *Win32BaseWindow::getWindowNamePtrW()
2651	{
2652	INT len = GetWindowTextLength();
2653	WCHAR *text;
2654
2655	if (len == 0) return NULL;
2656	len++;
2657	text = (WCHAR)malloc(lensizeof(WCHAR));
2658	GetWindowTextW(text,len);
2659
2660	return text;
2661	}
2662	//******************************************************************************
2663	//******************************************************************************
2664	VOID Win32BaseWindow::freeWindowNamePtr(PVOID namePtr)
2665	{
2666	if (namePtr) free(namePtr);
2667	}
2668	//******************************************************************************
2669	//******************************************************************************
2670	int Win32BaseWindow::GetWindowTextLength()
2671	{
2672	return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2673	}
2674	//******************************************************************************
2675	//******************************************************************************
2676	int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2677	{
2678	return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2679	}
2680	//******************************************************************************
2681	//******************************************************************************
2682	int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2683	{
2684	return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2685	}
2686	//******************************************************************************
2687	//******************************************************************************
2688	BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2689	{
2690	return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2691	}
2692	//******************************************************************************
2693	//******************************************************************************
2694	BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2695	{
2696	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2697	}
2698	//******************************************************************************
2699	//******************************************************************************
2700	LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value, BOOL fUnicode)
2701	{
2702	LONG oldval;
2703
2704	dprintf2(("SetWindowLong%c %x %d %x", (fUnicode) ? 'W' : 'A', getWindowHandle(), index, value));
2705	switch(index) {
2706	case GWL_EXSTYLE:
2707	{
2708	STYLESTRUCT ss;
2709
2710	if(dwExStyle == value)
2711	return value;
2712
2713	ss.styleOld = dwExStyle;
2714	ss.styleNew = value;
2715	dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
2716	SendInternalMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2717	setExStyle(ss.styleNew);
2718	SendInternalMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2719	return ss.styleOld;
2720	}
2721	case GWL_STYLE:
2722	{
2723	STYLESTRUCT ss;
2724
2725	if(dwStyle == value)
2726	return value;
2727
2728	value &= ~(WS_VISIBLE \| WS_CHILD); /* Some bits can't be changed this way (WINE) */
2729	ss.styleOld = getStyle();
2730	ss.styleNew = value \| (ss.styleOld & (WS_VISIBLE \| WS_CHILD));
2731	dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), ss.styleOld, ss.styleNew));
2732	SendInternalMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2733	setStyle(ss.styleNew);
2734	SendInternalMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2735	#ifdef DEBUG
2736	PrintWindowStyle(ss.styleNew, 0);
2737	#endif
2738	return ss.styleOld;
2739	}
2740	case GWL_WNDPROC:
2741	oldval = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2742	//WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, (WNDPROC)value, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A, WIN_PROC_WINDOW);
2743	WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, (WNDPROC)value, WINPROC_GetProcType(win32wndproc), WIN_PROC_WINDOW);
2744	return oldval;
2745	case GWL_HINSTANCE:
2746	oldval = hInstance;
2747	hInstance = value;
2748	return oldval;
2749	case GWL_HWNDPARENT:
2750	return SetParent((HWND)value);
2751	case GWL_ID:
2752	oldval = getWindowId();
2753	setWindowId(value);
2754	return oldval;
2755	case GWL_USERDATA:
2756	oldval = userData;
2757	userData = value;
2758	return oldval;
2759	default:
2760	if(index >= 0 && index/4 < nrUserWindowLong)
2761	{
2762	oldval = userWindowLong[index/4];
2763	userWindowLong[index/4] = value;
2764	return oldval;
2765	}
2766	SetLastError(ERROR_INVALID_PARAMETER);
2767	return 0;
2768	}
2769	}
2770	//******************************************************************************
2771	//******************************************************************************
2772	ULONG Win32BaseWindow::GetWindowLongA(int index, BOOL fUnicode)
2773	{
2774	ULONG value;
2775
2776	switch(index) {
2777	case GWL_EXSTYLE:
2778	value = dwExStyle;
2779	break;
2780	case GWL_STYLE:
2781	value = dwStyle;
2782	break;
2783	case GWL_WNDPROC:
2784	value = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2785	break;
2786	case GWL_HINSTANCE:
2787	value = hInstance;
2788	break;
2789	case GWL_HWNDPARENT:
2790	if(getParent()) {
2791	value = getParent()->getWindowHandle();
2792	}
2793	else value = 0;
2794	break;
2795	case GWL_ID:
2796	value = getWindowId();
2797	break;
2798	case GWL_USERDATA:
2799	value = userData;
2800	break;
2801	default:
2802	if(index >= 0 && index/4 < nrUserWindowLong)
2803	{
2804	value = userWindowLong[index/4];
2805	break;
2806	}
2807	SetLastError(ERROR_INVALID_PARAMETER);
2808	return 0;
2809	}
2810	dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2811	return value;
2812	}
2813	//******************************************************************************
2814	//******************************************************************************
2815	WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
2816	{
2817	WORD oldval;
2818
2819	if(index >= 0 && index/4 < nrUserWindowLong)
2820	{
2821	oldval = ((WORD *)userWindowLong)[index/2];
2822	((WORD *)userWindowLong)[index/2] = value;
2823	return oldval;
2824	}
2825	SetLastError(ERROR_INVALID_PARAMETER);
2826	return 0;
2827	}
2828	//******************************************************************************
2829	//******************************************************************************
2830	WORD Win32BaseWindow::GetWindowWord(int index)
2831	{
2832	if(index >= 0 && index/4 < nrUserWindowLong)
2833	{
2834	return ((WORD *)userWindowLong)[index/2];
2835	}
2836	SetLastError(ERROR_INVALID_PARAMETER);
2837	return 0;
2838	}
2839	//******************************************************************************
2840	//******************************************************************************
2841	void Win32BaseWindow::setWindowId(DWORD id)
2842	{
2843	dwIDMenu = id;
2844	}
2845	//******************************************************************************
2846	//******************************************************************************
2847	Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
2848	{
2849	Win32BaseWindow *window;
2850
2851	if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
2852	return window;
2853	}
2854	// dprintf2(("Win32BaseWindow::GetWindowFromHandle: not a win32 window %x", hwnd));
2855	return NULL;
2856	}
2857	//******************************************************************************
2858	//******************************************************************************
2859	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
2860	{
2861	Win32BaseWindow *win32wnd;
2862	DWORD magic;
2863
2864	if(hwnd == OSLIB_HWND_DESKTOP)
2865	{
2866	return windowDesktop;
2867	}
2868
2869	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
2870	magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
2871
2872	if(win32wnd && CheckMagicDword(magic)) {
2873	return win32wnd;
2874	}
2875	// dprintf2(("Win32BaseWindow::GetWindowFromOS2Handle: not an Odin os2 window %x", hwnd));
2876	return 0;
2877	}
2878	//******************************************************************************
2879	//******************************************************************************
2880	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
2881	{
2882	return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
2883	}
2884	//******************************************************************************
2885	//******************************************************************************
2886	HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
2887	{
2888	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2889
2890	if(window) {
2891	return window->getOS2WindowHandle();
2892	}
2893	// dprintf2(("Win32BaseWindow::Win32ToOS2Handle: not a win32 window %x", hwnd));
2894	return hwnd;
2895	}
2896	//******************************************************************************
2897	//******************************************************************************
2898	HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
2899	{
2900	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2901
2902	if(window) {
2903	return window->getOS2FrameWindowHandle();
2904	}
2905	// dprintf2(("Win32BaseWindow::Win32ToOS2FrameHandle: not a win32 window %x", hwnd));
2906	return hwnd;
2907	}
2908	//******************************************************************************
2909	//******************************************************************************
2910	HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
2911	{
2912	Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
2913
2914	if(window) {
2915	return window->getWindowHandle();
2916	}
2917	window = GetWindowFromOS2FrameHandle(hwnd);
2918	if(window) {
2919	return window->getWindowHandle();
2920	}
2921	// dprintf2(("Win32BaseWindow::OS2ToWin32Handle: not a win32 window %x", hwnd));
2922	return 0;
2923	// else return hwnd; //OS/2 window handle
2924	}
2925	//******************************************************************************
2926	// GetNextDlgTabItem32 (USER32.276)
2927	//******************************************************************************
2928	HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
2929	{
2930	Win32BaseWindow child, nextchild, *lastchild;
2931	HWND retvalue;
2932
2933	if (hwndCtrl)
2934	{
2935	child = GetWindowFromHandle(hwndCtrl);
2936	if (!child)
2937	{
2938	retvalue = 0;
2939	goto END;
2940	}
2941	/* Make sure hwndCtrl is a top-level child */
2942	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
2943	{
2944	child = child->getParent();
2945	if(child == NULL) break;
2946	}
2947
2948	if (!child \|\| (child->getParent() != this))
2949	{
2950	retvalue = 0;
2951	goto END;
2952	}
2953	}
2954	else
2955	{
2956	/* No ctrl specified -> start from the beginning */
2957	child = (Win32BaseWindow *)getFirstChild();
2958	if (!child)
2959	{
2960	retvalue = 0;
2961	goto END;
2962	}
2963
2964	if (!fPrevious)
2965	{
2966	while (child->getNextChild())
2967	{
2968	child = (Win32BaseWindow *)child->getNextChild();
2969	}
2970	}
2971	}
2972
2973	lastchild = child;
2974	nextchild = (Win32BaseWindow *)child->getNextChild();
2975	while (TRUE)
2976	{
2977	if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
2978
2979	if (child == nextchild) break;
2980
2981	if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
2982	!(nextchild->getStyle() & WS_DISABLED))
2983	{
2984	lastchild = nextchild;
2985	if (!fPrevious) break;
2986	}
2987	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
2988	}
2989	retvalue = lastchild->getWindowHandle();
2990
2991	END:
2992	return retvalue;
2993	}
2994	//******************************************************************************
2995	//******************************************************************************
2996	HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
2997	{
2998	Win32BaseWindow child, nextchild, *lastchild;
2999	HWND retvalue;
3000
3001	if (hwndCtrl)
3002	{
3003	child = GetWindowFromHandle(hwndCtrl);
3004	if (!child)
3005	{
3006	retvalue = 0;
3007	goto END;
3008	}
3009	/* Make sure hwndCtrl is a top-level child */
3010	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3011	{
3012	child = child->getParent();
3013	if(child == NULL) break;
3014	}
3015
3016	if (!child \|\| (child->getParent() != this))
3017	{
3018	retvalue = 0;
3019	goto END;
3020	}
3021	}
3022	else
3023	{
3024	/* No ctrl specified -> start from the beginning */
3025	child = (Win32BaseWindow *)getFirstChild();
3026	if (!child)
3027	{
3028	retvalue = 0;
3029	goto END;
3030	}
3031
3032	if (fPrevious)
3033	{
3034	while (child->getNextChild())
3035	{
3036	child = (Win32BaseWindow *)child->getNextChild();
3037	}
3038	}
3039	}
3040
3041	lastchild = child;
3042	nextchild = (Win32BaseWindow *)child->getNextChild();
3043	while (TRUE)
3044	{
3045	if (!nextchild \|\| (nextchild->getStyle() & WS_GROUP))
3046	{
3047	/* Wrap-around to the beginning of the group */
3048	Win32BaseWindow *pWndTemp;
3049
3050	nextchild = (Win32BaseWindow *)getFirstChild();
3051
3052	for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3053	{
3054	if (pWndTemp->getStyle() & WS_GROUP)
3055	nextchild = pWndTemp;
3056
3057	if (pWndTemp == child)
3058	break;
3059	}
3060
3061	}
3062	if (nextchild == child)
3063	break;
3064
3065	if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3066	{
3067	lastchild = nextchild;
3068
3069	if (!fPrevious)
3070	break;
3071	}
3072
3073	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3074	}
3075	retvalue = lastchild->getWindowHandle();
3076	END:
3077	return retvalue;
3078	}
3079	//******************************************************************************
3080	//******************************************************************************
3081	#ifdef DEBUG
3082	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3083	{
3084	char style[256] = "";
3085	char exstyle[256] = "";
3086
3087	/* Window styles */
3088	if(dwStyle & WS_CHILD)
3089	strcat(style, "WS_CHILD ");
3090	if(dwStyle & WS_POPUP)
3091	strcat(style, "WS_POPUP ");
3092	if(dwStyle & WS_VISIBLE)
3093	strcat(style, "WS_VISIBLE ");
3094	if(dwStyle & WS_DISABLED)
3095	strcat(style, "WS_DISABLED ");
3096	if(dwStyle & WS_CLIPSIBLINGS)
3097	strcat(style, "WS_CLIPSIBLINGS ");
3098	if(dwStyle & WS_CLIPCHILDREN)
3099	strcat(style, "WS_CLIPCHILDREN ");
3100	if(dwStyle & WS_MAXIMIZE)
3101	strcat(style, "WS_MAXIMIZE ");
3102	if(dwStyle & WS_MINIMIZE)
3103	strcat(style, "WS_MINIMIZE ");
3104	if(dwStyle & WS_GROUP)
3105	strcat(style, "WS_GROUP ");
3106	if(dwStyle & WS_TABSTOP)
3107	strcat(style, "WS_TABSTOP ");
3108
3109	if((dwStyle & WS_CAPTION) == WS_CAPTION)
3110	strcat(style, "WS_CAPTION ");
3111	if(dwStyle & WS_DLGFRAME)
3112	strcat(style, "WS_DLGFRAME ");
3113	if(dwStyle & WS_BORDER)
3114	strcat(style, "WS_BORDER ");
3115
3116	if(dwStyle & WS_VSCROLL)
3117	strcat(style, "WS_VSCROLL ");
3118	if(dwStyle & WS_HSCROLL)
3119	strcat(style, "WS_HSCROLL ");
3120	if(dwStyle & WS_SYSMENU)
3121	strcat(style, "WS_SYSMENU ");
3122	if(dwStyle & WS_THICKFRAME)
3123	strcat(style, "WS_THICKFRAME ");
3124	if(dwStyle & WS_MINIMIZEBOX)
3125	strcat(style, "WS_MINIMIZEBOX ");
3126	if(dwStyle & WS_MAXIMIZEBOX)
3127	strcat(style, "WS_MAXIMIZEBOX ");
3128
3129	if(dwExStyle & WS_EX_DLGMODALFRAME)
3130	strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3131	if(dwExStyle & WS_EX_ACCEPTFILES)
3132	strcat(exstyle, "WS_EX_ACCEPTFILES ");
3133	if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3134	strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3135	if(dwExStyle & WS_EX_TOPMOST)
3136	strcat(exstyle, "WS_EX_TOPMOST ");
3137	if(dwExStyle & WS_EX_TRANSPARENT)
3138	strcat(exstyle, "WS_EX_TRANSPARENT ");
3139
3140	if(dwExStyle & WS_EX_MDICHILD)
3141	strcat(exstyle, "WS_EX_MDICHILD ");
3142	if(dwExStyle & WS_EX_TOOLWINDOW)
3143	strcat(exstyle, "WS_EX_TOOLWINDOW ");
3144	if(dwExStyle & WS_EX_WINDOWEDGE)
3145	strcat(exstyle, "WS_EX_WINDOWEDGE ");
3146	if(dwExStyle & WS_EX_CLIENTEDGE)
3147	strcat(exstyle, "WS_EX_CLIENTEDGE ");
3148	if(dwExStyle & WS_EX_CONTEXTHELP)
3149	strcat(exstyle, "WS_EX_CONTEXTHELP ");
3150	if(dwExStyle & WS_EX_RIGHT)
3151	strcat(exstyle, "WS_EX_RIGHT ");
3152	if(dwExStyle & WS_EX_LEFT)
3153	strcat(exstyle, "WS_EX_LEFT ");
3154	if(dwExStyle & WS_EX_RTLREADING)
3155	strcat(exstyle, "WS_EX_RTLREADING ");
3156	if(dwExStyle & WS_EX_LTRREADING)
3157	strcat(exstyle, "WS_EX_LTRREADING ");
3158	if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3159	strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3160	if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3161	strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3162	if(dwExStyle & WS_EX_CONTROLPARENT)
3163	strcat(exstyle, "WS_EX_CONTROLPARENT ");
3164	if(dwExStyle & WS_EX_STATICEDGE)
3165	strcat(exstyle, "WS_EX_STATICEDGE ");
3166	if(dwExStyle & WS_EX_APPWINDOW)
3167	strcat(exstyle, "WS_EX_APPWINDOW ");
3168
3169	dprintf(("Window style: %x %s", dwStyle, style));
3170	dprintf(("Window exStyle: %x %s (FS = %x)", dwExStyle, exstyle, GetFS()));
3171	}
3172	#endif
3173	//******************************************************************************
3174	//******************************************************************************
3175
3176	GenericObject *Win32BaseWindow::windows = NULL;

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