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source: trunk/src/user32/win32wbase.cpp@ 1801

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Last change on this file since 1801 was 1801, checked in by cbratschi, 26 years ago
fixed window text handling
File size: 104.9 KB

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1	/* $Id: win32wbase.cpp,v 1.87 1999-11-21 17:07:51 cbratschi Exp $ */
2	/*
3	* Win32 Window Base Class for OS/2
4	*
5	* Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
6	* Copyright 1999 Daniela Engert (dani@ngrt.de)
7	*
8	* Parts based on Wine Windows code (windows\win.c)
9	*
10	* Copyright 1993, 1994 Alexandre Julliard
11	*
12	* TODO: Not thread/process safe
13	*
14	* Project Odin Software License can be found in LICENSE.TXT
15	*
16	*/
17	#include <os2win.h>
18	#include <win.h>
19	#include <stdlib.h>
20	#include <string.h>
21	#include <stdarg.h>
22	#include <assert.h>
23	#include <misc.h>
24	#include <heapstring.h>
25	#include <win32wbase.h>
26	#include <winres.h>
27	#include "wndmsg.h"
28	#include "hooks.h"
29	#include "oslibwin.h"
30	#include "oslibutil.h"
31	#include "oslibgdi.h"
32	#include "oslibres.h"
33	#include "oslibmenu.h"
34	#include "oslibdos.h"
35	#include "syscolor.h"
36	#include "win32wndhandle.h"
37	#include "dc.h"
38	#include "pmframe.h"
39	#include "win32wdesktop.h"
40	#include "pmwindow.h"
41	#include "controls.h"
42	#include <wprocess.h>
43	#include "winmouse.h"
44
45	#define HAS_DLGFRAME(style,exStyle) \
46	(((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
47	(((style) & WS_DLGFRAME) && !((style) & WS_THICKFRAME)))
48
49	#define HAS_THICKFRAME(style,exStyle) \
50	(((style) & WS_THICKFRAME) && \
51	!((exStyle) & WS_EX_DLGMODALFRAME))
52
53	#define HAS_THINFRAME(style) \
54	(((style) & WS_BORDER) \|\| !((style) & (WS_CHILD \| WS_POPUP)))
55
56	#define HAS_BIGFRAME(style,exStyle) \
57	(((style) & (WS_THICKFRAME \| WS_DLGFRAME)) \|\| \
58	((exStyle) & WS_EX_DLGMODALFRAME))
59
60	#define HAS_ANYFRAME(style,exStyle) \
61	(((style) & (WS_THICKFRAME \| WS_DLGFRAME \| WS_BORDER)) \|\| \
62	((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
63	!((style) & (WS_CHILD \| WS_POPUP)))
64
65	#define HAS_3DFRAME(exStyle) \
66	((exStyle & WS_EX_CLIENTEDGE) \|\| (exStyle & WS_EX_STATICEDGE) \|\| (exStyle & WS_EX_WINDOWEDGE))
67
68	#define HAS_BORDER(style, exStyle) \
69	((style & WS_BORDER) \|\| HAS_THICKFRAME(style) \|\| HAS_DLGFRAME(style,exStyle))
70
71	#define IS_OVERLAPPED(style) \
72	!(style & (WS_CHILD \| WS_POPUP))
73
74	/* bits in the dwKeyData */
75	#define KEYDATA_ALT 0x2000
76	#define KEYDATA_PREVSTATE 0x4000
77
78	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle);
79
80	static fDestroyAll = FALSE;
81
82	//******************************************************************************
83	//******************************************************************************
84	Win32BaseWindow::Win32BaseWindow(DWORD objType) : GenericObject(&windows, objType)
85	{
86	Init();
87	}
88	//******************************************************************************
89	//******************************************************************************
90	Win32BaseWindow::Win32BaseWindow(HWND os2Handle,VOID* win32WndProc) : GenericObject(&windows,OBJTYPE_WINDOW)
91	{
92	Init();
93	OS2Hwnd = OS2HwndFrame = os2Handle;
94	dwStyle = WS_VISIBLE;
95	setWindowProc((WNDPROC)win32WndProc);
96	fIsSubclassedOS2Wnd = TRUE;
97	fFirstShow = FALSE;
98
99	SetLastError(0);
100
101	//CB: replace by a secure method
102
103	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
104	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
105	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
106	return;
107	}
108	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
109	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
110	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
111	return;
112	}
113
114	OSLibWinQueryWindowRect(OS2Hwnd,&rectWindow);
115	rectClient = rectWindow;
116	rectClient.bottom -= rectClient.top;
117	rectClient.top = 0;
118	rectClient.right -= rectClient.left;
119	rectClient.left = 0;
120
121	setOldWndProc(SubclassWithDefHandler(OS2Hwnd));
122	}
123	//******************************************************************************
124	//******************************************************************************
125	Win32BaseWindow::Win32BaseWindow(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode)
126	: GenericObject(&windows, OBJTYPE_WINDOW), ChildWindow()
127	{
128	Init();
129	this->isUnicode = isUnicode;
130	CreateWindowExA(lpCreateStructA, classAtom);
131	}
132	//******************************************************************************
133	//******************************************************************************
134	void Win32BaseWindow::Init()
135	{
136	isUnicode = FALSE;
137	fIsSubclassedOS2Wnd = FALSE;
138	fFirstShow = TRUE;
139	fIsDialog = FALSE;
140	fIsModalDialogOwner = FALSE;
141	OS2HwndModalDialog = 0;
142	fInternalMsg = FALSE;
143	fNoSizeMsg = FALSE;
144	fIsDestroyed = FALSE;
145	fCreated = FALSE;
146
147	windowNameA = NULL;
148	windowNameW = NULL;
149	wndNameLength = 0;
150
151	userWindowLong = NULL;;
152	nrUserWindowLong = 0;
153
154	magic = WIN32PM_MAGIC;
155	OS2Hwnd = 0;
156	OS2HwndFrame = 0;
157	OS2HwndMenu = 0;
158	Win32Hwnd = 0;
159
160	if(HwAllocateWindowHandle(&Win32Hwnd, (ULONG)this) == FALSE)
161	{
162	dprintf(("Win32BaseWindow::Init HwAllocateWindowHandle failed!!"));
163	DebugInt3();
164	}
165
166	posx = posy = 0;
167	width = height = 0;
168
169	dwExStyle = 0;
170	dwStyle = 0;
171	win32wndproc = 0;
172	hInstance = 0;
173	windowId = 0xFFFFFFFF; //default = -1
174	userData = 0;
175	contextHelpId = 0;
176
177	pOldFrameProc = NULL;
178	borderWidth = 0;
179	borderHeight = 0;
180
181	hwndLinkAfter = HWND_BOTTOM;
182	flags = 0;
183	isIcon = FALSE;
184	lastHitTestVal = 0;
185	owner = NULL;
186	windowClass = 0;
187
188	acceltableResource = NULL;
189	iconResource = NULL;
190
191	EraseBkgndFlag = TRUE;
192	PSEraseFlag = FALSE;
193	SupressEraseFlag = FALSE;
194
195	horzScrollInfo = NULL;
196	vertScrollInfo = NULL;
197	hwndHorzScroll = 0;
198	hwndVertScroll = 0;
199
200	ownDC = 0;
201	}
202	//******************************************************************************
203	//todo get rid of resources (menu, accel, icon etc)
204	//******************************************************************************
205	Win32BaseWindow::~Win32BaseWindow()
206	{
207	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
208	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
209
210	if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
211	{
212	//if we're the last child that's being destroyed and our
213	//parent window was also destroyed, then we delete the parent object
214	if(getParent()->IsWindowDestroyed())
215	{
216	dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
217	delete getParent();
218	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
219	}
220	}
221	else
222	if(fDestroyAll) {
223	dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
224	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
225	}
226
227	if (isOwnDC())
228	releaseOwnDC (ownDC);
229
230	if(Win32Hwnd)
231	HwFreeWindowHandle(Win32Hwnd);
232
233	if(userWindowLong)
234	free(userWindowLong);
235	if(windowNameA) {
236	free(windowNameA);
237	windowNameA = NULL;
238	}
239	if(windowNameW) {
240	free(windowNameW);
241	windowNameW = NULL;
242	}
243	if(vertScrollInfo) {
244	free(vertScrollInfo);
245	vertScrollInfo = NULL;
246	}
247	if(horzScrollInfo) {
248	free(horzScrollInfo);
249	horzScrollInfo = NULL;
250	}
251	}
252	//******************************************************************************
253	//******************************************************************************
254	void Win32BaseWindow::DestroyAll()
255	{
256	fDestroyAll = TRUE;
257	GenericObject::DestroyAll(windows);
258	}
259	//******************************************************************************
260	//******************************************************************************
261	BOOL Win32BaseWindow::isChild()
262	{
263	return ((dwStyle & WS_CHILD) != 0);
264	}
265	//******************************************************************************
266	//******************************************************************************
267	BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
268	{
269	char buffer[256];
270	POINT maxSize, maxPos, minTrack, maxTrack;
271
272	#ifdef DEBUG
273	PrintWindowStyle(cs->style, cs->dwExStyle);
274	#endif
275
276	sw = SW_SHOW;
277	SetLastError(0);
278
279	/* Find the parent window */
280	if (cs->hwndParent)
281	{
282	Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
283	if(!window) {
284	dprintf(("Bad parent %04x\n", cs->hwndParent ));
285	SetLastError(ERROR_INVALID_PARAMETER);
286	return FALSE;
287	}
288	/* Make sure parent is valid */
289	if (!window->IsWindow() )
290	{
291	dprintf(("Bad parent %04x\n", cs->hwndParent ));
292	SetLastError(ERROR_INVALID_PARAMETER);
293	return FALSE;
294	}
295	}
296	else
297	if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
298	dprintf(("No parent for child window\n" ));
299	SetLastError(ERROR_INVALID_PARAMETER);
300	return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
301	}
302
303	/* Find the window class */
304	windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
305	if (!windowClass)
306	{
307	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
308	dprintf(("Bad class '%s'\n", buffer ));
309	SetLastError(ERROR_INVALID_PARAMETER);
310	return 0;
311	}
312	#ifdef DEBUG
313	if(HIWORD(cs->lpszClass))
314	{
315	char *astring;
316
317	if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
318	else astring = (char *)cs->lpszClass;
319
320	dprintf(("Window class %s", astring));
321	if(isUnicode) FreeAsciiString(astring);
322	}
323	else dprintf(("Window class %x", cs->lpszClass));
324	#endif
325
326	/* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
327	* with an atom as the class name, put some programs expect to have a REAL string in
328	* lpszClass when the CREATESTRUCT is sent with WM_CREATE
329	*/
330	if (!HIWORD(cs->lpszClass) ) {
331	if (isUnicode) {
332	GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
333	}
334	else {
335	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
336	}
337	cs->lpszClass = buffer;
338	}
339
340	/* Fix the coordinates */
341	if (cs->x == CW_USEDEFAULT \|\| cs->x == CW_USEDEFAULT16)
342	{
343	// PDB *pdb = PROCESS_Current();
344
345	/* Never believe Microsoft's documentation... CreateWindowEx doc says
346	* that if an overlapped window is created with WS_VISIBLE style bit
347	* set and the x parameter is set to CW_USEDEFAULT, the system ignores
348	* the y parameter. However, disassembling NT implementation (WIN32K.SYS)
349	* reveals that
350	*
351	* 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
352	* 2) it does not ignore the y parameter as the docs claim; instead, it
353	* uses it as second parameter to ShowWindow() unless y is either
354	* CW_USEDEFAULT or CW_USEDEFAULT16.
355	*
356	* The fact that we didn't do 2) caused bogus windows pop up when wine
357	* was running apps that were using this obscure feature. Example -
358	* calc.exe that comes with Win98 (only Win98, it's different from
359	* the one that comes with Win95 and NT)
360	*/
361	if (cs->y != CW_USEDEFAULT && cs->y != CW_USEDEFAULT16) sw = cs->y;
362
363	/* We have saved cs->y, now we can trash it */
364	#if 0
365	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
366	&& (pdb->env_db->startup_info->dwFlags & STARTF_USEPOSITION) )
367	{
368	cs->x = pdb->env_db->startup_info->dwX;
369	cs->y = pdb->env_db->startup_info->dwY;
370	}
371	#endif
372	cs->x = 0;
373	cs->y = 0;
374	// }
375	}
376	if (cs->cx == CW_USEDEFAULT \|\| cs->cx == CW_USEDEFAULT16)
377	{
378	#if 0
379	PDB *pdb = PROCESS_Current();
380	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
381	&& (pdb->env_db->startup_info->dwFlags & STARTF_USESIZE) )
382	{
383	cs->cx = pdb->env_db->startup_info->dwXSize;
384	cs->cy = pdb->env_db->startup_info->dwYSize;
385	}
386	else
387	{
388	#endif
389	cs->cx = 600; /* FIXME */
390	cs->cy = 400;
391	// }
392	}
393
394	if (cs->x < 0) cs->x = 0;
395	if (cs->y < 0) cs->y = 0;
396
397	//Allocate window words
398	nrUserWindowLong = windowClass->getExtraWndWords();
399	if(nrUserWindowLong) {
400	userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
401	memset(userWindowLong, 0, nrUserWindowLong);
402	}
403
404	if ((cs->style & WS_CHILD) && cs->hwndParent)
405	{
406	SetParent(cs->hwndParent);
407	owner = GetWindowFromHandle(cs->hwndParent);
408	if(owner == NULL)
409	{
410	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
411	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
412	return FALSE;
413	}
414	}
415	else
416	{
417	SetParent(windowDesktop->getWindowHandle());
418	if (!cs->hwndParent \|\| cs->hwndParent == windowDesktop->getWindowHandle()) {
419	owner = NULL;
420	}
421	else
422	{
423	owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
424	if(owner == NULL)
425	{
426	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
427	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
428	return FALSE;
429	}
430	}
431	}
432
433	setWindowProc(windowClass->getWindowProc());
434	hInstance = cs->hInstance;
435	dwStyle = cs->style & ~WS_VISIBLE;
436	dwExStyle = cs->dwExStyle;
437
438	hwndLinkAfter = HWND_TOP;
439	if(WIDGETS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
440	{
441	hwndLinkAfter = HWND_BOTTOM;
442	dwStyle \|= WS_CLIPSIBLINGS;
443	}
444	else
445	if(WIDGETS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
446	dwStyle \|= WS_CLIPSIBLINGS;
447	}
448
449	/* Increment class window counter */
450	windowClass->IncreaseWindowCount();
451
452	/* Correct the window style */
453	if (!(cs->style & WS_CHILD))
454	{
455	dwStyle \|= WS_CLIPSIBLINGS;
456	if (!(cs->style & WS_POPUP))
457	{
458	dwStyle \|= WS_CAPTION;
459	flags \|= WIN_NEED_SIZE;
460	}
461	}
462	if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
463
464	//TODO?
465	#if 0
466	/* Get class or window DC if needed */
467	if (classPtr->style & CS_OWNDC) dce = DCE_AllocDCE(hwnd,DCE_WINDOW_DC);
468	else if (classPtr->style & CS_CLASSDC) wndPtr->dce = classPtr->dce;
469	else wndPtr->dce = NULL;
470	#endif
471
472	if (cs->style & WS_HSCROLL)
473	{
474	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
475	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
476	horzScrollInfo->MaxVal = 100;
477	horzScrollInfo->flags = ESB_ENABLE_BOTH;
478	}
479
480	if (cs->style & WS_VSCROLL)
481	{
482	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
483	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
484	vertScrollInfo->MaxVal = 100;
485	vertScrollInfo->flags = ESB_ENABLE_BOTH;
486	}
487
488	/* Send the WM_GETMINMAXINFO message and fix the size if needed */
489	if ((cs->style & WS_THICKFRAME) \|\| !(cs->style & (WS_POPUP \| WS_CHILD)))
490	{
491	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
492	if (maxSize.x < cs->cx) cs->cx = maxSize.x;
493	if (maxSize.y < cs->cy) cs->cy = maxSize.y;
494	if (cs->cx < minTrack.x ) cs->cx = minTrack.x;
495	if (cs->cy < minTrack.y ) cs->cy = minTrack.y;
496	}
497
498	if(cs->style & WS_CHILD)
499	{
500	if(cs->cx < 0) cs->cx = 0;
501	if(cs->cy < 0) cs->cy = 0;
502	}
503	else
504	{
505	if (cs->cx <= 0) cs->cx = 1;
506	if (cs->cy <= 0) cs->cy = 1;
507	}
508
509	DWORD dwOSWinStyle, dwOSFrameStyle;
510
511	OSLibWinConvertStyle(dwStyle, &dwExStyle, &dwOSWinStyle, &dwOSFrameStyle, &borderWidth, &borderHeight);
512
513	rectWindow.left = cs->x;
514	rectWindow.top = cs->y;
515	rectWindow.right = cs->x + cs->cx;
516	rectWindow.bottom = cs->y + cs->cy;
517	rectClient = rectWindow;
518
519	if(HIWORD(cs->lpszName))
520	{
521	if(isUnicode)
522	SetWindowTextW((LPWSTR)cs->lpszName);
523	else SetWindowTextA((LPSTR)cs->lpszName);
524	}
525
526	//copy pointer of CREATESTRUCT for usage in MsgCreate method
527	tmpcs = cs;
528
529	//Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
530	THDB *thdb = GetThreadTHDB();
531
532	if(thdb == NULL) {
533	dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
534	ExitProcess(666);
535	return FALSE;
536	}
537
538	thdb->newWindow = (ULONG)this;
539
540	OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
541	dwOSWinStyle, dwOSFrameStyle, (char *)windowNameA,
542	(owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
543	(hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
544	&OS2HwndFrame, 0);
545
546	if(OS2Hwnd == 0) {
547	dprintf(("Window creation failed!!"));
548	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
549	return FALSE;
550	}
551
552	SetLastError(0);
553	return TRUE;
554	}
555	//******************************************************************************
556	//******************************************************************************
557	BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
558	{
559	POINT maxPos;
560	CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
561	RECT rectWndTmp, rectClientTmp;
562
563	OS2Hwnd = hwndClient;
564	OS2HwndFrame = hwndFrame;
565
566	//make backup copy of rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
567	//set our window size just yet)
568	rectWndTmp = rectWindow;
569	rectClientTmp = rectClient;
570
571	fNoSizeMsg = TRUE;
572
573	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
574	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
575	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
576	return FALSE;
577	}
578	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
579	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
580	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
581	return FALSE;
582	}
583	#if 0
584	if(OS2Hwnd != OS2HwndFrame) {
585	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
586	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2HwndFrame));
587	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
588	return FALSE;
589	}
590	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
591	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2HwndFrame));
592	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
593	return FALSE;
594	}
595	}
596	#endif
597
598	OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
599
600	FrameGetScrollBarHandles(this,dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
601	subclassScrollBars(dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
602
603	fakeWinBase.hwndThis = OS2Hwnd;
604	fakeWinBase.pWindowClass = windowClass;
605
606	//Set icon from class
607	if(windowClass->getIcon())
608	SetIcon(windowClass->getIcon());
609
610	/* Set the window menu */
611	if ((dwStyle & (WS_CAPTION \| WS_CHILD)) == WS_CAPTION )
612	{
613	if (cs->hMenu) {
614	SetMenu(cs->hMenu);
615	}
616	else {
617	if (windowClass->getMenuNameA()) {
618	cs->hMenu = LoadMenuA(cs->hInstance, windowClass->getMenuNameA());
619	if (cs->hMenu) SetMenu(cs->hMenu );
620	}
621	}
622	}
623	else
624	{
625	dprintf(("Set window ID to %x", cs->hMenu));
626	setWindowId((DWORD)cs->hMenu);
627	}
628
629	// Subclass frame
630	pOldFrameProc = FrameSubclassFrameWindow(this);
631	if (isChild()) FrameSetBorderSize(this,TRUE);
632
633	//restore rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
634	//set our window size just yet)
635	rectWindow = rectWndTmp;
636	rectClient = rectClientTmp;
637
638	/* Send the WM_CREATE message
639	* Perhaps we shouldn't allow width/height changes as well.
640	* See p327 in "Internals".
641	*/
642	maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
643
644	if(getParent()) {
645	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
646	rectClient.right-rectClient.left,
647	rectClient.bottom-rectClient.top,
648	SWP_NOACTIVATE \| SWP_NOREDRAW);
649	}
650	else {
651	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
652	rectClient.right-rectClient.left,
653	rectClient.bottom-rectClient.top,
654	SWP_NOACTIVATE \| SWP_NOREDRAW);
655	}
656	//Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
657	fNoSizeMsg = FALSE;
658
659	if(SendMessageA(WM_NCCREATE, 0, (LPARAM)cs) )
660	{
661	fCreated = TRUE;
662
663	SendNCCalcSize(FALSE, &rectWindow, NULL, NULL, 0, &rectClient );
664
665	// OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
666	if( (SendMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
667	{
668	if(!(flags & WIN_NEED_SIZE)) {
669	SendMessageA(WM_SIZE, SIZE_RESTORED,
670	MAKELONG(rectClient.right-rectClient.left,
671	rectClient.bottom-rectClient.top));
672	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
673	}
674
675	if (cs->style & WS_VISIBLE) ShowWindow( sw );
676
677	#if 0
678	/* Call WH_SHELL hook */
679
680	if (!(dwStyle & WS_CHILD) && !owner)
681	HOOK_CallHooks16( WH_SHELL, HSHELL_WINDOWCREATED, hwnd, 0 );
682	#endif
683	SetLastError(0);
684	return TRUE;
685	}
686	}
687	dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
688	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
689	return FALSE;
690	}
691	//******************************************************************************
692	//******************************************************************************
693	ULONG Win32BaseWindow::MsgQuit()
694	{
695	return SendInternalMessageA(WM_QUIT, 0, 0);
696	}
697	//******************************************************************************
698	//******************************************************************************
699	ULONG Win32BaseWindow::MsgClose()
700	{
701	if(SendInternalMessageA(WM_CLOSE, 0, 0) == 0) {
702	return 0; //app handles this message
703	}
704	return 1;
705	}
706	//******************************************************************************
707	//******************************************************************************
708	ULONG Win32BaseWindow::MsgDestroy()
709	{
710	ULONG rc;
711	Win32BaseWindow *child;
712
713	if (isSubclassedOS2Wnd) OSLibWinSubclassWindow(OS2Hwnd,pOldWndProc);
714
715	fIsDestroyed = TRUE;
716	//According to the SDK, WM_PARENTNOTIFY messages are sent to the parent (this window)
717	//before any window destruction has begun
718	child = (Win32BaseWindow *)getFirstChild();
719	while(child) {
720	child->NotifyParent(WM_DESTROY, 0, 0);
721
722	child = (Win32BaseWindow *)child->getNextChild();
723	}
724	SendInternalMessageA(WM_DESTROY, 0, 0);
725
726	if (hwndHorzScroll && OSLibWinQueryWindow(hwndHorzScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndHorzScroll);
727	if (hwndVertScroll && OSLibWinQueryWindow(hwndVertScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndVertScroll);
728
729	if(getFirstChild() == NULL) {
730	delete this;
731	}
732	return 1;
733	}
734	//******************************************************************************
735	//******************************************************************************
736	ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
737	{
738	if(fEnable) {
739	dwStyle &= ~WS_DISABLED;
740	}
741	else dwStyle \|= WS_DISABLED;
742
743	return SendInternalMessageA(WM_ENABLE, fEnable, 0);
744	}
745	//******************************************************************************
746	//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
747	//******************************************************************************
748	ULONG Win32BaseWindow::MsgShow(BOOL fShow)
749	{
750	if(fNoSizeMsg) {
751	return 1;
752	}
753
754	if(fShow) {
755	setStyle(getStyle() \| WS_VISIBLE);
756	}
757	else setStyle(getStyle() & ~WS_VISIBLE);
758
759	return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
760	}
761	//******************************************************************************
762	//******************************************************************************
763	ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
764	{
765	if(fNoSizeMsg)
766	return 1;
767
768	return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
769	}
770	//******************************************************************************
771	//******************************************************************************
772	ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
773	{
774	if(fNoSizeMsg)
775	return 1;
776
777	return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
778	}
779	//******************************************************************************
780	//******************************************************************************
781	ULONG Win32BaseWindow::MsgMove(ULONG x, ULONG y)
782	{
783	dprintf(("MsgMove to (%d,%d)", x, y));
784	if(fNoSizeMsg)
785	return 1;
786
787	return SendInternalMessageA(WM_MOVE, 0, MAKELONG((USHORT)x, (USHORT)y));
788	}
789	//******************************************************************************
790	//******************************************************************************
791	ULONG Win32BaseWindow::MsgTimer(ULONG TimerID)
792	{
793	// TODO: call TIMERPROC if not NULL
794	return SendInternalMessageA(WM_TIMER, TimerID, 0);
795	}
796	//******************************************************************************
797	//******************************************************************************
798	ULONG Win32BaseWindow::MsgSysTimer(ULONG TimerID)
799	{
800	// TODO: call TIMERPROC if not NULL
801	return SendInternalMessageA(WM_SYSTIMER, TimerID, 0);
802	}
803	//******************************************************************************
804	//******************************************************************************
805	ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
806	{
807	//According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
808	//window scrollbars send these messages
809	return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
810	}
811	//******************************************************************************
812	//******************************************************************************
813	ULONG Win32BaseWindow::MsgCommand(ULONG cmd, ULONG Id, HWND hwnd)
814	{
815	switch(cmd) {
816	case CMD_MENU:
817	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
818	case CMD_CONTROL:
819	return 0; //todo
820	case CMD_ACCELERATOR:
821	// this fit not really windows behavior.
822	// maybe TranslateAccelerator() is better
823	dprintf(("accelerator command"));
824	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
825	}
826	return 0;
827	}
828	//******************************************************************************
829	//******************************************************************************
830	ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
831	{
832	lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
833	dprintf(("MsgHitTest returned %x", lastHitTestVal));
834	return 1; //TODO: May need to change this
835	}
836	//******************************************************************************
837	//TODO: Send WM_NCCALCSIZE message here and correct size if necessary
838	//******************************************************************************
839	ULONG Win32BaseWindow::MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize)
840	{
841	WORD fwSizeType = 0;
842
843	dwStyle &= ~(WS_MINIMIZE\|WS_MAXIMIZE);
844	if(fMinimize) {
845	fwSizeType = SIZE_MINIMIZED;
846	dwStyle \|= WS_MINIMIZE;
847	}
848	else
849	if(fMaximize) {
850	fwSizeType = SIZE_MAXIMIZED;
851	dwStyle \|= WS_MAXIMIZE;
852	}
853	else fwSizeType = SIZE_RESTORED;
854
855	return SendInternalMessageA(WM_SIZE, fwSizeType, MAKELONG((USHORT)width, (USHORT)height));
856	}
857	//******************************************************************************
858	//******************************************************************************
859	ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd)
860	{
861	ULONG rc, curprocid, procidhwnd = -1, threadidhwnd = 0;
862
863	//According to SDK docs, if app returns FALSE & window is being deactivated,
864	//default processing is cancelled
865	//TODO: According to Wine we should proceed anyway if window is sysmodal
866	if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
867	{
868	return 0;
869	}
870	rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
871
872	curprocid = GetCurrentProcessId();
873	if(hwnd) {
874	threadidhwnd = GetWindowThreadProcessId(hwnd, &procidhwnd);
875	}
876
877	if(curprocid != procidhwnd && fActivate) {
878	SendInternalMessageA(WM_ACTIVATEAPP, 1, threadidhwnd);
879	}
880	return rc;
881	}
882	//******************************************************************************
883	//******************************************************************************
884	ULONG Win32BaseWindow::MsgSysCommand(ULONG win32sc, ULONG x, ULONG y)
885	{
886	return SendInternalMessageA(WM_SYSCOMMAND, win32sc, MAKELONG((USHORT)x, (USHORT)y));
887	}
888	//******************************************************************************
889	//TODO: Is this correct and complete?
890	//Add print screen, break & numlock
891	//******************************************************************************
892	void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
893	{
894	switch(virtualkey) {
895	case VK_DOWN:
896	case VK_UP:
897	case VK_PRIOR:
898	case VK_NEXT:
899	case VK_END:
900	case VK_DIVIDE:
901	case VK_DELETE:
902	case VK_EXECUTE: //Numeric enter key?
903	case VK_HOME:
904	case VK_INSERT:
905	case VK_RCONTROL:
906	case VK_RMENU: //is this the right alt???
907	lParam = lParam \| (1<<24);
908	}
909	}
910	//******************************************************************************
911	//TODO: virtual key & (possibly) scancode translation, extended keyboard bit & Unicode
912	//******************************************************************************
913	ULONG Win32BaseWindow::MsgChar(ULONG cmd, ULONG repeatcnt, ULONG scancode, ULONG vkey, ULONG keyflags)
914	{
915	ULONG lParam = 0;
916
917	lParam = repeatcnt;
918	lParam \|= (scancode << 16);
919	setExtendedKey(vkey, &lParam);
920
921	if(keyflags & KEY_ALTDOWN)
922	lParam \|= (1<<29);
923	if(keyflags & KEY_PREVDOWN)
924	lParam \|= (1<<30);
925	if(keyflags & KEY_UP)
926	lParam \|= (1<<31);
927	if(keyflags & KEY_DEADKEY) {
928	dprintf(("WM_DEADCHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
929	return SendInternalMessageA(WM_DEADCHAR, cmd, lParam);
930	}
931	else {
932	dprintf(("WM_CHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
933	return SendInternalMessageA(WM_CHAR, cmd, lParam);
934	}
935	}
936	//******************************************************************************
937	//******************************************************************************
938	ULONG Win32BaseWindow::MsgKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
939	{
940	ULONG lParam=0;
941
942	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
943	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
944	// bit 24, 1=extended key
945	// bit 25-28, reserved
946	lParam \|= 0 << 29; // bit 29, key is released, always 0 for WM_KEYUP ?? <- conflict according to the MS docs
947	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
948	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
949
950	dprintf(("WM_KEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
951
952	setExtendedKey(virtualKey, &lParam);
953	return SendInternalMessageA (WM_KEYUP, virtualKey, lParam);
954	}
955	//******************************************************************************
956	//******************************************************************************
957	ULONG Win32BaseWindow::MsgKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
958	{
959	ULONG lParam=0;
960
961	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
962	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
963	// bit 24, 1=extended key
964	// bit 25-28, reserved
965	// bit 29, key is pressed, always 0 for WM_KEYDOWN ?? <- conflict according to the MS docs
966	if (keyWasPressed)
967	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
968	// bit 31, transition state, always 0 for WM_KEYDOWN
969
970	setExtendedKey(virtualKey, &lParam);
971
972	dprintf(("WM_KEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
973
974	return SendInternalMessageA (WM_KEYDOWN, virtualKey, lParam);
975	}
976	//******************************************************************************
977	//******************************************************************************
978	ULONG Win32BaseWindow::MsgSysKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
979	{
980	ULONG lParam=0;
981
982	lParam = repeatCount & 0x0FFFF; // bit 0-15,repeatcount
983	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
984	// bit 24, 1=extended key
985	// bit 25-28, reserved
986	lParam \|= 0 << 29; // bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
987	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
988	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
989
990	setExtendedKey(virtualKey, &lParam);
991	dprintf(("WM_SYSKEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
992
993	return SendInternalMessageA (WM_SYSKEYUP, virtualKey, lParam);
994	}
995	//******************************************************************************
996	//******************************************************************************
997	ULONG Win32BaseWindow::MsgSysKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
998	{
999	ULONG lParam=0;
1000
1001	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
1002	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
1003	// bit 24, 1=extended key
1004	// bit 25-28, reserved
1005	// bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
1006	if (keyWasPressed)
1007	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
1008	// bit 31, transition state, always 0 for WM_KEYDOWN
1009
1010	setExtendedKey(virtualKey, &lParam);
1011	dprintf(("WM_SYSKEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
1012
1013	return SendInternalMessageA (WM_SYSKEYDOWN, virtualKey, lParam);
1014	}
1015	//******************************************************************************
1016	//******************************************************************************
1017	ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
1018	{
1019	return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
1020	}
1021	//******************************************************************************
1022	//******************************************************************************
1023	ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
1024	{
1025	return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
1026	}
1027	//******************************************************************************
1028	//******************************************************************************
1029	ULONG Win32BaseWindow::MsgButton(ULONG msg, ULONG ncx, ULONG ncy, ULONG clx, ULONG cly)
1030	{
1031	ULONG win32msg;
1032	ULONG win32ncmsg;
1033	BOOL fClick = FALSE;
1034
1035	if(ISMOUSE_CAPTURED()) {
1036	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, ncx, ncy, msg))
1037	return 0;
1038	}
1039
1040	dprintf(("MsgButton to (%d,%d)", ncx, ncy));
1041	switch(msg) {
1042	case BUTTON_LEFTDOWN:
1043	win32msg = WM_LBUTTONDOWN;
1044	win32ncmsg = WM_NCLBUTTONDOWN;
1045	fClick = TRUE;
1046	break;
1047	case BUTTON_LEFTUP:
1048	win32msg = WM_LBUTTONUP;
1049	win32ncmsg = WM_NCLBUTTONUP;
1050	break;
1051	case BUTTON_LEFTDBLCLICK:
1052	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1053	{
1054	win32msg = WM_LBUTTONDBLCLK;
1055	win32ncmsg = WM_NCLBUTTONDBLCLK;
1056	} else
1057	{
1058	MsgButton(BUTTON_LEFTDOWN,ncx,ncy,clx,cly);
1059	return MsgButton(BUTTON_LEFTUP,ncx,ncy,clx,cly);
1060	}
1061	break;
1062	case BUTTON_RIGHTUP:
1063	win32msg = WM_RBUTTONUP;
1064	win32ncmsg = WM_NCRBUTTONUP;
1065	break;
1066	case BUTTON_RIGHTDOWN:
1067	win32msg = WM_RBUTTONDOWN;
1068	win32ncmsg = WM_NCRBUTTONDOWN;
1069	fClick = TRUE;
1070	break;
1071	case BUTTON_RIGHTDBLCLICK:
1072	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1073	{
1074	win32msg = WM_RBUTTONDBLCLK;
1075	win32ncmsg = WM_NCRBUTTONDBLCLK;
1076	} else
1077	{
1078	MsgButton(BUTTON_RIGHTDOWN,ncx,ncy,clx,cly);
1079	return MsgButton(BUTTON_RIGHTUP,ncx,ncy,clx,cly);
1080	}
1081	break;
1082	case BUTTON_MIDDLEUP:
1083	win32msg = WM_MBUTTONUP;
1084	win32ncmsg = WM_NCMBUTTONUP;
1085	break;
1086	case BUTTON_MIDDLEDOWN:
1087	win32msg = WM_MBUTTONDOWN;
1088	win32ncmsg = WM_NCMBUTTONDOWN;
1089	fClick = TRUE;
1090	break;
1091	case BUTTON_MIDDLEDBLCLICK:
1092	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1093	{
1094	win32msg = WM_MBUTTONDBLCLK;
1095	win32ncmsg = WM_NCMBUTTONDBLCLK;
1096	} else
1097	{
1098	MsgButton(BUTTON_MIDDLEDOWN,ncx,ncy,clx,cly);
1099	return MsgButton(BUTTON_MIDDLEUP,ncx,ncy,clx,cly);
1100	}
1101	break;
1102	default:
1103	dprintf(("Win32BaseWindow::Button: invalid msg!!!!"));
1104	return 1;
1105	}
1106
1107	if(fClick)
1108	{
1109	HWND hwndTop;
1110
1111	/* Activate the window if needed */
1112	if(isSubclassedOS2Wnd()) {
1113	Win32BaseWindow *parentwnd = GetWindowFromOS2FrameHandle(OSLibWinQueryWindow(OS2Hwnd, QWOS_PARENT));
1114	if(parentwnd) {
1115	hwndTop = (parentwnd->GetTopParent()) ? parentwnd->GetTopParent()->getWindowHandle() : 0;
1116	}
1117	else hwndTop = 0;
1118	}
1119	else hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
1120
1121	if (hwndTop && getWindowHandle() != GetActiveWindow())
1122	{
1123	LONG ret = SendMessageA(WM_MOUSEACTIVATE, hwndTop,
1124	MAKELONG( HTCLIENT, win32msg ) );
1125
1126	#if 0
1127	if ((ret == MA_ACTIVATEANDEAT) \|\| (ret == MA_NOACTIVATEANDEAT))
1128	eatMsg = TRUE;
1129	#endif
1130	if(((ret == MA_ACTIVATE) \|\| (ret == MA_ACTIVATEANDEAT))
1131	&& hwndTop != GetForegroundWindow() )
1132	{
1133	::SetActiveWindow(hwndTop);
1134	}
1135	}
1136	}
1137
1138	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, win32ncmsg));
1139
1140	//WM_NCBUTTON is posted when the cursor is in a non-client area of the window
1141	if(lastHitTestVal != HTCLIENT) {
1142	return SendInternalMessageA(win32ncmsg, lastHitTestVal, MAKELONG(ncx, ncy)); //TODO:
1143	}
1144	return SendInternalMessageA(win32msg, 0, MAKELONG(clx, cly));
1145	}
1146	//******************************************************************************
1147	//******************************************************************************
1148	ULONG Win32BaseWindow::MsgMouseMove(ULONG keystate, ULONG x, ULONG y)
1149	{
1150	ULONG winstate = 0;
1151	ULONG setcursormsg = WM_MOUSEMOVE;
1152
1153	if(ISMOUSE_CAPTURED()) {
1154	POINT point = {x,y};
1155
1156	MapWindowPoints(getWindowHandle(), HWND_DESKTOP, &point, 1);
1157	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, point.x, point.y, keystate))
1158	return 0;
1159	}
1160
1161	if(keystate & WMMOVE_LBUTTON)
1162	winstate \|= MK_LBUTTON;
1163	if(keystate & WMMOVE_RBUTTON)
1164	winstate \|= MK_RBUTTON;
1165	if(keystate & WMMOVE_MBUTTON)
1166	winstate \|= MK_MBUTTON;
1167	if(keystate & WMMOVE_SHIFT)
1168	winstate \|= MK_SHIFT;
1169	if(keystate & WMMOVE_CTRL)
1170	winstate \|= MK_CONTROL;
1171
1172	if(lastHitTestVal != HTCLIENT) {
1173	setcursormsg = WM_NCMOUSEMOVE;
1174	}
1175	//TODO: hiword should be 0 if window enters menu mode (SDK docs)
1176	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, setcursormsg));
1177
1178	//WM_NCMOUSEMOVE is posted when the cursor moves into a non-client area of the window
1179	if(lastHitTestVal != HTCLIENT) {
1180	SendInternalMessageA(WM_NCMOUSEMOVE, lastHitTestVal, MAKELONG(x, y));
1181	}
1182	return SendInternalMessageA(WM_MOUSEMOVE, winstate, MAKELONG(x, y));
1183	}
1184	//******************************************************************************
1185	//******************************************************************************
1186	ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
1187	{
1188	if (select && isIcon)
1189	return SendInternalMessageA(WM_PAINTICON, 0, 0);
1190	else
1191	return SendInternalMessageA(WM_PAINT, 0, 0);
1192	}
1193	//******************************************************************************
1194	//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
1195	// (or are we simply erasing too much here)
1196	//******************************************************************************
1197	ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
1198	{
1199	ULONG rc;
1200	HDC hdcErase = hdc;
1201
1202	if (hdcErase == 0)
1203	hdcErase = O32_GetDC(OS2Hwnd);
1204
1205	if(isIcon)
1206	rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
1207	else
1208	rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
1209	if (hdc == 0)
1210	O32_ReleaseDC(OS2Hwnd, hdcErase);
1211	return (rc);
1212	}
1213	//******************************************************************************
1214	//******************************************************************************
1215	ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1216	{
1217	return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1218	}
1219	//******************************************************************************
1220	//TODO: in- or excluding terminating 0?
1221	//******************************************************************************
1222	ULONG Win32BaseWindow::MsgGetTextLength()
1223	{
1224	return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1225	}
1226	//******************************************************************************
1227	//******************************************************************************
1228	char *Win32BaseWindow::MsgGetText()
1229	{
1230	SendInternalMessageA(WM_GETTEXT, wndNameLength, (LPARAM)windowNameA);
1231	return windowNameA;
1232	}
1233	//******************************************************************************
1234	//******************************************************************************
1235	ULONG Win32BaseWindow::MsgContextMenu(ULONG x,ULONG y)
1236	{
1237	return SendInternalMessageA(WM_CONTEXTMENU,Win32Hwnd,MAKELPARAM(x,y));
1238	}
1239	//******************************************************************************
1240	//******************************************************************************
1241	BOOL Win32BaseWindow::isMDIClient()
1242	{
1243	return FALSE;
1244	}
1245	//******************************************************************************
1246	//******************************************************************************
1247	BOOL Win32BaseWindow::isMDIChild()
1248	{
1249	return FALSE;
1250	}
1251	//******************************************************************************
1252	//TODO: Not complete
1253	//******************************************************************************
1254	BOOL Win32BaseWindow::isFrameWindow()
1255	{
1256	// if(isMDIChild() \|\| IsDialog() \|\| (getParent() == NULL \|\| getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1257	if((dwStyle & WS_CAPTION) == WS_CAPTION \|\| dwStyle & (WS_VSCROLL\|WS_HSCROLL))
1258	return TRUE;
1259
1260	return FALSE;
1261	}
1262	//******************************************************************************
1263	//******************************************************************************
1264	SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1265	{
1266	switch(nBar)
1267	{
1268	case SB_HORZ:
1269	return horzScrollInfo;
1270
1271	case SB_VERT:
1272	return vertScrollInfo;
1273	}
1274
1275	return NULL;
1276	}
1277	//******************************************************************************
1278	//******************************************************************************
1279	VOID Win32BaseWindow::subclassScrollBars(BOOL subHorz,BOOL subVert)
1280	{
1281	SCROLL_SubclassScrollBars(subHorz ? hwndHorzScroll:0,subVert ? hwndVertScroll:0);
1282	}
1283	//******************************************************************************
1284	//******************************************************************************
1285	BOOL Win32BaseWindow::showScrollBars(BOOL changeHorz,BOOL changeVert,BOOL fShow)
1286	{
1287	BOOL rc = TRUE;
1288	DWORD flags = 0;
1289
1290	if (fShow)
1291	{
1292	BOOL createHorz = FALSE,createVert = FALSE;
1293	BOOL showHorz = FALSE,showVert = FALSE;
1294
1295	if (changeHorz)
1296	{
1297	if (!hwndHorzScroll)
1298	createHorz = TRUE;
1299	else
1300	showHorz = TRUE;
1301	}
1302
1303	if (changeVert)
1304	{
1305	if (!hwndVertScroll)
1306	createVert = TRUE;
1307	else
1308	showVert = TRUE;
1309	}
1310
1311	if (createHorz \|\| createVert)
1312	{
1313	if (createHorz && !horzScrollInfo)
1314	{
1315	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1316	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1317	horzScrollInfo->MaxVal = 100;
1318	horzScrollInfo->flags = ESB_ENABLE_BOTH;
1319	}
1320
1321	if (createVert && !vertScrollInfo)
1322	{
1323	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1324	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1325	vertScrollInfo->MaxVal = 100;
1326	vertScrollInfo->flags = ESB_ENABLE_BOTH;
1327	}
1328
1329	rc = FrameCreateScrollBars(this,createHorz,createVert,FALSE,&flags);
1330
1331	if (!rc) return FALSE;
1332	if (createHorz) dwStyle \|= WS_HSCROLL;
1333	if (createVert) dwStyle \|= WS_VSCROLL;
1334	}
1335
1336	if (showVert \|\| showHorz)
1337	{
1338	DWORD newFlags;
1339	rc = FrameShowScrollBars(this,showHorz,showVert,fShow,FALSE,&newFlags);
1340	flags \|= newFlags;
1341	if (rc)
1342	{
1343	if (showHorz) dwStyle \|= WS_HSCROLL;
1344	if (showVert) dwStyle \|= WS_VSCROLL;
1345	}
1346	}
1347
1348	if (flags) FrameUpdateFrame(this,flags);
1349	} else
1350	{
1351	rc = FrameShowScrollBars(this,changeHorz && hwndHorzScroll,changeVert && hwndVertScroll,fShow,TRUE);
1352
1353	if (rc)
1354	{
1355	if (changeHorz) dwStyle &= ~WS_HSCROLL;
1356	if (changeVert) dwStyle &= ~WS_VSCROLL;
1357	}
1358	}
1359
1360	return rc;
1361	}
1362	/***********************************************************************
1363	* NC_HandleSysCommand
1364	*
1365	* Handle a WM_SYSCOMMAND message. Called from DefWindowProc().
1366	*
1367	* TODO: Not done (see #if 0)
1368	*/
1369	LONG Win32BaseWindow::HandleSysCommand(WPARAM wParam, POINT *pt32)
1370	{
1371	UINT uCommand = wParam & 0xFFF0;
1372
1373	if (getStyle() & WS_CHILD && uCommand != SC_KEYMENU )
1374	ScreenToClient(getParent()->getWindowHandle(), pt32 );
1375
1376	switch (uCommand)
1377	{
1378	#if 0
1379	case SC_SIZE:
1380	case SC_MOVE:
1381	NC_DoSizeMove( hwnd, wParam );
1382	break;
1383	#endif
1384
1385	case SC_MINIMIZE:
1386	ShowWindow(SW_MINIMIZE);
1387	break;
1388
1389	case SC_MAXIMIZE:
1390	ShowWindow(SW_MAXIMIZE);
1391	break;
1392
1393	case SC_RESTORE:
1394	ShowWindow(SW_RESTORE);
1395	break;
1396
1397	case SC_CLOSE:
1398	return SendMessageA(WM_CLOSE, 0, 0);
1399
1400	#if 0
1401	case SC_VSCROLL:
1402	case SC_HSCROLL:
1403	NC_TrackScrollBar( hwnd, wParam, pt32 );
1404	break;
1405
1406	case SC_MOUSEMENU:
1407	MENU_TrackMouseMenuBar( wndPtr, wParam & 0x000F, pt32 );
1408	break;
1409
1410	case SC_KEYMENU:
1411	MENU_TrackKbdMenuBar( wndPtr , wParam , pt.x );
1412	break;
1413
1414	case SC_TASKLIST:
1415	WinExec( "taskman.exe", SW_SHOWNORMAL );
1416	break;
1417
1418	case SC_SCREENSAVE:
1419	if (wParam == SC_ABOUTWINE)
1420	ShellAboutA(hwnd, "Odin", WINE_RELEASE_INFO, 0);
1421	else
1422	if (wParam == SC_PUTMARK)
1423	dprintf(("Mark requested by user\n"));
1424	break;
1425
1426	case SC_HOTKEY:
1427	case SC_ARRANGE:
1428	case SC_NEXTWINDOW:
1429	case SC_PREVWINDOW:
1430	break;
1431	#endif
1432	}
1433	return 0;
1434	}
1435	//******************************************************************************
1436	//******************************************************************************
1437	LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1438	{
1439	//SvL: Set background color to default button color (not window (white))
1440	if(ctlType == CTLCOLOR_BTN)
1441	{
1442	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1443	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1444	return GetSysColorBrush(COLOR_BTNFACE);
1445	}
1446	//SvL: Set background color to default dialog color if window is dialog
1447	if((ctlType == CTLCOLOR_DLG \|\| ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1448	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1449	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1450	return GetSysColorBrush(COLOR_BTNFACE);
1451	}
1452
1453	if( ctlType == CTLCOLOR_SCROLLBAR)
1454	{
1455	HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1456	COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1457	SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1458	SetBkColor( hdc, bk);
1459
1460	//TODO?
1461	#if 0
1462	/* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1463	* we better use 0x55aa bitmap brush to make scrollbar's background
1464	* look different from the window background.
1465	*/
1466	if (bk == GetSysColor(COLOR_WINDOW)) {
1467	return CACHE_GetPattern55AABrush();
1468	}
1469	#endif
1470	UnrealizeObject( hb );
1471	return (LRESULT)hb;
1472	}
1473
1474	SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1475
1476	if ((ctlType == CTLCOLOR_EDIT) \|\| (ctlType == CTLCOLOR_LISTBOX))
1477	{
1478	SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1479	}
1480	else
1481	{
1482	SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1483	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1484	}
1485	return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1486	}
1487	//******************************************************************************
1488	//******************************************************************************
1489	LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1490	{
1491	switch(Msg)
1492	{
1493	case WM_CLOSE:
1494	DestroyWindow();
1495	return 0;
1496
1497	case WM_GETTEXTLENGTH:
1498	return wndNameLength;
1499
1500	case WM_GETTEXT:
1501	if (!lParam) return 0;
1502	strncpy((LPSTR)lParam, windowNameA, wParam);
1503	return min(wndNameLength, wParam);
1504
1505	case WM_SETTEXT:
1506	{
1507	LPCSTR lpsz = (LPCSTR)lParam;
1508
1509	if(windowNameA) free(windowNameA);
1510	if(windowNameW) free(windowNameW);
1511
1512	if (lParam)
1513	{
1514	windowNameA = (LPSTR)_smalloc(strlen(lpsz)+1);
1515	strcpy(windowNameA, lpsz);
1516	windowNameW = (LPWSTR)_smalloc((strlen(lpsz)+1)*sizeof(WCHAR));
1517	lstrcpyAtoW(windowNameW, windowNameA);
1518	wndNameLength = strlen(windowNameA)+1; //including 0 terminator
1519	} else
1520	{
1521	windowNameA = NULL;
1522	windowNameW = NULL;
1523	wndNameLength = 1;
1524	}
1525
1526	if(OS2HwndFrame && dwStyle & WS_CAPTION)
1527	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1528
1529	return TRUE;
1530	}
1531
1532	case WM_SETREDRAW:
1533	if(wParam)
1534	SetWindowLongA (GWL_STYLE, GetWindowLongA (GWL_STYLE) \| WS_VISIBLE);
1535	else SetWindowLongA (GWL_STYLE, GetWindowLongA (GWL_STYLE) & ~WS_VISIBLE);
1536
1537	return 0; //TODO
1538
1539	case WM_NCCREATE:
1540	return(TRUE);
1541
1542	case WM_NCCALCSIZE:
1543	return NCHandleCalcSize(wParam, (NCCALCSIZE_PARAMS *)lParam);
1544
1545	case WM_CTLCOLORMSGBOX:
1546	case WM_CTLCOLOREDIT:
1547	case WM_CTLCOLORLISTBOX:
1548	case WM_CTLCOLORBTN:
1549	case WM_CTLCOLORDLG:
1550	case WM_CTLCOLORSTATIC:
1551	case WM_CTLCOLORSCROLLBAR:
1552	return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1553
1554	case WM_CTLCOLOR:
1555	return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1556
1557	case WM_VKEYTOITEM:
1558	case WM_CHARTOITEM:
1559	return -1;
1560
1561	case WM_PARENTNOTIFY:
1562	return 0;
1563
1564	case WM_MOUSEACTIVATE:
1565	{
1566	dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1567	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1568	{
1569	if(getParent()) {
1570	LRESULT rc = getParent()->SendMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1571	if(rc) return rc;
1572	}
1573	}
1574	return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1575	}
1576	case WM_SETCURSOR:
1577	{
1578	dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1579	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1580	{
1581	if(getParent()) {
1582	LRESULT rc = getParent()->SendMessageA(WM_SETCURSOR, wParam, lParam);
1583	if(rc) return rc;
1584	}
1585	}
1586	if (wParam == Win32Hwnd)
1587	{
1588	HCURSOR hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1589
1590	if (hCursor) SetCursor(hCursor);
1591	return 1;
1592	} else return 0;
1593	}
1594	case WM_MOUSEMOVE:
1595	return 0; //we do our own cursor handling
1596
1597	case WM_WINDOWPOSCHANGED:
1598	{
1599
1600	/* undocumented SWP flags - from SDK 3.1 */
1601	#define SWP_NOCLIENTSIZE 0x0800
1602	#define SWP_NOCLIENTMOVE 0x1000
1603
1604	PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1605	WPARAM wp = SIZE_RESTORED;
1606
1607	if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1608	SendMessageA(WM_MOVE, 0, MAKELONG(rectClient.left, rectClient.top));
1609
1610	if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1611	{
1612	if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1613	else if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1614
1615	SendMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1616	rectClient.bottom - rectClient.top));
1617	}
1618	return 0;
1619	}
1620	case WM_WINDOWPOSCHANGING:
1621	return HandleWindowPosChanging((WINDOWPOS *)lParam);
1622
1623	case WM_ERASEBKGND:
1624	case WM_ICONERASEBKGND:
1625	{
1626	RECT rect;
1627	int rc;
1628
1629	if (!windowClass \|\| !windowClass->getBackgroundBrush()) return 0;
1630
1631	rc = GetClipBox( (HDC)wParam, &rect );
1632	if ((rc == SIMPLEREGION) \|\| (rc == COMPLEXREGION))
1633	FillRect( (HDC)wParam, &rect, windowClass->getBackgroundBrush());
1634
1635	return 1;
1636	}
1637	case WM_GETDLGCODE:
1638	return 0;
1639
1640	case WM_NCLBUTTONDOWN:
1641	case WM_NCLBUTTONUP:
1642	case WM_NCLBUTTONDBLCLK:
1643	case WM_NCRBUTTONUP:
1644	case WM_NCRBUTTONDOWN:
1645	case WM_NCRBUTTONDBLCLK:
1646	case WM_NCMBUTTONDOWN:
1647	case WM_NCMBUTTONUP:
1648	case WM_NCMBUTTONDBLCLK:
1649	return 0; //TODO: Send WM_SYSCOMMAND if required
1650
1651	case WM_NCHITTEST: //TODO: Calculate position of
1652	return HTCLIENT;
1653
1654	case WM_SYSCOMMAND:
1655	{
1656	POINT point;
1657
1658	point.x = LOWORD(lParam);
1659	point.y = HIWORD(lParam);
1660	return HandleSysCommand(wParam, &point);
1661	}
1662
1663	case WM_SYSKEYDOWN:
1664	if(wParam == VK_F4) /* try to close the window */
1665	{
1666	Win32BaseWindow *window = GetTopParent();
1667	if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1668	window->PostMessageA(WM_SYSCOMMAND, SC_CLOSE, 0);
1669	}
1670
1671	Win32BaseWindow *siblingWindow;
1672	HWND sibling;
1673	char nameBuffer [40], mnemonic;
1674	int nameLength;
1675
1676	GetWindowTextA (nameBuffer, 40);
1677
1678	// search all sibling to see it this key is their mnemonic
1679	sibling = GetWindow (GW_HWNDFIRST);
1680	while (sibling != 0) {
1681	siblingWindow = GetWindowFromHandle (sibling);
1682	nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1683
1684	// find the siblings mnemonic
1685	mnemonic = '\0';
1686	for (int i=0 ; i<nameLength ; i++) {
1687	if (nameBuffer [i] == '&') {
1688	mnemonic = nameBuffer [i+1];
1689	if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1690	mnemonic -= 32; // make it uppercase
1691	break; // stop searching
1692	}
1693	}
1694
1695	// key matches siblings mnemonic, send mouseclick
1696	if (mnemonic == (char) wParam) {
1697	siblingWindow->SendMessageA (BM_CLICK, 0, 0);
1698	}
1699
1700	sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1701	}
1702
1703	return 0;
1704
1705	case WM_QUERYOPEN:
1706	case WM_QUERYENDSESSION:
1707	return 1;
1708
1709	case WM_NOTIFYFORMAT:
1710	if (IsUnicode()) return NFR_UNICODE;
1711	else return NFR_ANSI;
1712
1713	case WM_SETICON:
1714	case WM_GETICON:
1715	{
1716	LRESULT result = 0;
1717	if (!windowClass) return result;
1718	int index = GCL_HICON;
1719
1720	if (wParam == ICON_SMALL)
1721	index = GCL_HICONSM;
1722
1723	result = windowClass->getClassLongA(index);
1724
1725	if (Msg == WM_SETICON)
1726	windowClass->setClassLongA(index, lParam);
1727
1728	return result;
1729	}
1730	case WM_NOTIFY:
1731	return 0; //comctl32 controls expect this
1732
1733	default:
1734	if(Msg > WM_USER) {
1735	return 0;
1736	}
1737	return 1;
1738	}
1739	}
1740	//******************************************************************************
1741	//******************************************************************************
1742	LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1743	{
1744	switch(Msg)
1745	{
1746	case WM_GETTEXTLENGTH:
1747	return wndNameLength;
1748
1749	case WM_GETTEXT:
1750	if (!lParam) return 0;
1751	lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1752	return min(wndNameLength,wParam);
1753
1754	case WM_SETTEXT:
1755	{
1756	LPWSTR lpsz = (LPWSTR)lParam;
1757
1758	if(windowNameA) free(windowNameA);
1759	if(windowNameW) free(windowNameW);
1760
1761	if (lParam)
1762	{
1763	windowNameA = (LPSTR)_smalloc(lstrlenW(lpsz)+1);
1764	lstrcpyWtoA(windowNameA,lpsz);
1765	windowNameW = (LPWSTR)_smalloc((lstrlenW(lpsz)+1)*sizeof(WCHAR));
1766	lstrcpyW(windowNameW,lpsz);
1767	wndNameLength = strlen(windowNameA)+1; //including 0 terminator
1768	} else
1769	{
1770	windowNameA = NULL;
1771	windowNameW = NULL;
1772	wndNameLength = 1;
1773	}
1774
1775	if(OS2HwndFrame && dwStyle & WS_CAPTION)
1776	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1777
1778	return TRUE;
1779	}
1780
1781	default:
1782	return DefWindowProcA(Msg, wParam, lParam);
1783	}
1784	}
1785	//******************************************************************************
1786	//******************************************************************************
1787	LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1788	{
1789	LRESULT rc;
1790	BOOL fInternalMsgBackup = fInternalMsg;
1791
1792	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1793	// receive those before they get their WM_CREATE message
1794	//NOTE: May need to refuse more messages
1795	if(fCreated == FALSE && Msg == WM_COMMAND) {
1796	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1797	return 0;
1798	}
1799
1800	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, FALSE);
1801
1802	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1803	return(0);
1804	}
1805	fInternalMsg = FALSE;
1806	switch(Msg)
1807	{
1808	case WM_CREATE:
1809	{
1810	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1811	dprintf(("WM_CREATE returned -1\n"));
1812	rc = -1; //don't create window
1813	break;
1814	}
1815	NotifyParent(Msg, wParam, lParam);
1816
1817	rc = 0;
1818	break;
1819	}
1820	case WM_SETTEXT:
1821	rc = CallWindowProcA(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1822	break;
1823
1824	case WM_LBUTTONDOWN:
1825	case WM_MBUTTONDOWN:
1826	case WM_RBUTTONDOWN:
1827	NotifyParent(Msg, wParam, lParam);
1828	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1829	break;
1830
1831	case WM_DESTROY:
1832	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1833	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1834	break;
1835
1836	default:
1837	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1838	break;
1839	}
1840	fInternalMsg = fInternalMsgBackup;
1841	return rc;
1842	}
1843	//******************************************************************************
1844	//******************************************************************************
1845	LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1846	{
1847	LRESULT rc;
1848	BOOL fInternalMsgBackup = fInternalMsg;
1849
1850	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1851	// receive those before they get their WM_CREATE message
1852	//NOTE: May need to refuse more messages
1853	if(fCreated == FALSE && Msg == WM_COMMAND) {
1854	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1855	return 0;
1856	}
1857
1858	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, FALSE);
1859
1860	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1861	return(0);
1862	}
1863	fInternalMsg = FALSE;
1864	switch(Msg)
1865	{
1866	case WM_CREATE:
1867	{
1868	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1869	dprintf(("WM_CREATE returned -1\n"));
1870	rc = -1; //don't create window
1871	break;
1872	}
1873	NotifyParent(Msg, wParam, lParam);
1874
1875	rc = 0;
1876	break;
1877	}
1878	case WM_SETTEXT:
1879	rc = CallWindowProcW(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1880	break;
1881
1882	case WM_LBUTTONDOWN:
1883	case WM_MBUTTONDOWN:
1884	case WM_RBUTTONDOWN:
1885	NotifyParent(Msg, wParam, lParam);
1886	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1887	break;
1888
1889	case WM_DESTROY:
1890	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1891	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1892	break;
1893
1894	default:
1895	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1896	break;
1897	}
1898	fInternalMsg = fInternalMsgBackup;
1899	return rc;
1900	}
1901	//******************************************************************************
1902	//Called as a result of an OS/2 message
1903	//******************************************************************************
1904	LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1905	{
1906	LRESULT rc;
1907	BOOL fInternalMsgBackup = fInternalMsg;
1908
1909	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1910
1911	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1912	return(0);
1913	}
1914	fInternalMsg = TRUE;
1915	switch(Msg)
1916	{
1917	case WM_CREATE:
1918	{
1919	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1920	dprintf(("WM_CREATE returned -1\n"));
1921	rc = -1; //don't create window
1922	break;
1923	}
1924	NotifyParent(Msg, wParam, lParam);
1925	rc = 0;
1926	break;
1927	}
1928	case WM_LBUTTONDOWN:
1929	case WM_MBUTTONDOWN:
1930	case WM_RBUTTONDOWN:
1931	NotifyParent(Msg, wParam, lParam);
1932	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1933	break;
1934
1935	case WM_DESTROY:
1936	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1937	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1938	break;
1939
1940	default:
1941	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1942	break;
1943	}
1944	fInternalMsg = fInternalMsgBackup;
1945	return rc;
1946	}
1947	//******************************************************************************
1948	//Called as a result of an OS/2 message
1949	//todo, unicode msgs (WM_SETTEXT etc)
1950	//******************************************************************************
1951	LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1952	{
1953	LRESULT rc;
1954	BOOL fInternalMsgBackup = fInternalMsg;
1955
1956	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1957
1958	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1959	return(0);
1960	}
1961	fInternalMsg = TRUE;
1962	switch(Msg)
1963	{
1964	case WM_CREATE:
1965	{
1966	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1967	dprintf(("WM_CREATE returned -1\n"));
1968	rc = -1; //don't create window
1969	break;
1970	}
1971	NotifyParent(Msg, wParam, lParam);
1972	rc = 0;
1973	break;
1974	}
1975	case WM_LBUTTONDOWN:
1976	case WM_MBUTTONDOWN:
1977	case WM_RBUTTONDOWN:
1978	NotifyParent(Msg, wParam, lParam);
1979	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1980	break;
1981
1982	case WM_DESTROY:
1983	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1984	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1985	break;
1986	default:
1987	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1988	break;
1989	}
1990	fInternalMsg = fInternalMsgBackup;
1991	return rc;
1992	}
1993	//******************************************************************************
1994	//******************************************************************************
1995	BOOL Win32BaseWindow::PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam)
1996	{
1997	return OSLibPostMessage(OS2Hwnd, WIN32APP_USERMSGBASE+msg, wParam, lParam);
1998	}
1999	//******************************************************************************
2000	//******************************************************************************
2001	BOOL Win32BaseWindow::PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam)
2002	{
2003	return OSLibPostMessage(OS2Hwnd, WIN32APP_USERMSGBASE+msg, wParam, lParam);
2004	}
2005	//******************************************************************************
2006	//TODO: do we need to inform the parent of the parent (etc) of the child window?
2007	//******************************************************************************
2008	void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
2009	{
2010	Win32BaseWindow *window = this;
2011	Win32BaseWindow *parentwindow;
2012
2013	while(window)
2014	{
2015	if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
2016	{
2017	/* Notify the parent window only */
2018	parentwindow = window->getParent();
2019	if(parentwindow) {
2020	if(Msg == WM_CREATE \|\| Msg == WM_DESTROY) {
2021	parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), (LPARAM)window->getWindowHandle());
2022	}
2023	else parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), lParam );
2024	}
2025	}
2026	else break;
2027
2028	window = parentwindow;
2029	}
2030	}
2031	//******************************************************************************
2032	//******************************************************************************
2033	BOOL Win32BaseWindow::SetMenu(HMENU hMenu)
2034	{
2035
2036	dprintf(("SetMenu %x", hMenu));
2037	OS2HwndMenu = OSLibWinSetMenu(OS2HwndFrame, hMenu);
2038	if(OS2HwndMenu == 0) {
2039	dprintf(("Win32BaseWindow::SetMenu OS2HwndMenu == 0"));
2040	return FALSE;
2041	}
2042	return TRUE;
2043	}
2044	//******************************************************************************
2045	//******************************************************************************
2046	BOOL Win32BaseWindow::SetAccelTable(HACCEL hAccel)
2047	{
2048	Win32Resource winres = (Win32Resource )hAccel;
2049	HANDLE accelhandle;
2050
2051	if(HIWORD(hAccel) == 0) {
2052	dprintf(("SetAccelTable: hAccel %x invalid", hAccel));
2053	SetLastError(ERROR_INVALID_PARAMETER);
2054	return FALSE;
2055	}
2056	acceltableResource = winres;
2057	accelhandle = OSLibWinSetAccelTable(OS2HwndFrame, winres->getOS2Handle(), winres->lockOS2Resource());
2058	winres->setOS2Handle(accelhandle);
2059	return(accelhandle != 0);
2060	}
2061	//******************************************************************************
2062	//******************************************************************************
2063	BOOL Win32BaseWindow::SetIcon(HICON hIcon)
2064	{
2065	dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
2066	if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
2067	//TODO: Wine does't send these. Correct?
2068	// SendMessageA(WM_SETICON, ICON_BIG, hIcon);
2069	return TRUE;
2070	}
2071	return FALSE;
2072	}
2073	//******************************************************************************
2074	//******************************************************************************
2075	BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
2076	{
2077	ULONG showstate = 0;
2078	HWND hWinAfter;
2079
2080	dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
2081	#if 1
2082	if (flags & WIN_NEED_SIZE)
2083	{
2084	/* should happen only in CreateWindowEx() */
2085	int wParam = SIZE_RESTORED;
2086
2087	flags &= ~WIN_NEED_SIZE;
2088	if (dwStyle & WS_MAXIMIZE)
2089	wParam = SIZE_MAXIMIZED;
2090	else
2091	if (dwStyle & WS_MINIMIZE)
2092	wParam = SIZE_MINIMIZED;
2093
2094	SendMessageA(WM_SIZE, wParam,
2095	MAKELONG(rectClient.right-rectClient.left,
2096	rectClient.bottom-rectClient.top));
2097	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2098	}
2099	#else
2100	if(fFirstShow) {
2101	if(isFrameWindow() && IS_OVERLAPPED(getStyle()) && !isChild()) {
2102	SendMessageA(WM_SIZE, SIZE_RESTORED,
2103	MAKELONG(rectClient.right-rectClient.left,
2104	rectClient.bottom-rectClient.top));
2105	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2106
2107	}
2108	fFirstShow = FALSE;
2109	}
2110	#endif
2111	switch(nCmdShow)
2112	{
2113	case SW_SHOW:
2114	case SW_SHOWDEFAULT: //todo
2115	showstate = SWPOS_SHOW \| SWPOS_ACTIVATE;
2116	break;
2117	case SW_HIDE:
2118	showstate = SWPOS_HIDE;
2119	break;
2120	case SW_RESTORE:
2121	showstate = SWPOS_RESTORE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2122	break;
2123	case SW_MINIMIZE:
2124	showstate = SWPOS_MINIMIZE;
2125	break;
2126	case SW_SHOWMAXIMIZED:
2127	showstate = SWPOS_MAXIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2128	break;
2129	case SW_SHOWMINIMIZED:
2130	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2131	break;
2132	case SW_SHOWMINNOACTIVE:
2133	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW;
2134	break;
2135	case SW_SHOWNA:
2136	showstate = SWPOS_SHOW;
2137	break;
2138	case SW_SHOWNOACTIVATE:
2139	showstate = SWPOS_SHOW;
2140	break;
2141	case SW_SHOWNORMAL:
2142	showstate = SWPOS_RESTORE \| SWPOS_ACTIVATE \| SWPOS_SHOW;
2143	break;
2144	}
2145
2146	/* We can't activate a child window (WINE) */
2147	if(getStyle() & WS_CHILD)
2148	showstate &= ~SWPOS_ACTIVATE;
2149
2150	if(showstate & SWPOS_SHOW) {
2151	setStyle(getStyle() \| WS_VISIBLE);
2152	}
2153	else setStyle(getStyle() & ~WS_VISIBLE);
2154
2155	BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2156	return rc;
2157	}
2158	//******************************************************************************
2159	//******************************************************************************
2160	BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2161	{
2162	BOOL rc = FALSE;
2163	Win32BaseWindow *window;
2164	HWND hParent = 0;
2165
2166	dprintf (("SetWindowPos %x %x (%d,%d)(%d,%d) %x", Win32Hwnd, hwndInsertAfter, x, y, cx, cy, fuFlags));
2167
2168	if (fuFlags &
2169	~(SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOZORDER \|
2170	SWP_NOREDRAW \| SWP_NOACTIVATE \| SWP_FRAMECHANGED \|
2171	SWP_SHOWWINDOW \| SWP_HIDEWINDOW \| SWP_NOCOPYBITS \|
2172	SWP_NOOWNERZORDER))
2173	{
2174	return FALSE;
2175	}
2176
2177	WINDOWPOS wpos;
2178	SWP swp, swpOld;
2179
2180	wpos.flags = fuFlags;
2181	wpos.cy = cy;
2182	wpos.cx = cx;
2183	wpos.x = x;
2184	wpos.y = y;
2185	wpos.hwndInsertAfter = hwndInsertAfter;
2186	wpos.hwnd = getWindowHandle();
2187
2188	if(~fuFlags & (SWP_NOMOVE \| SWP_NOSIZE))
2189	{
2190	if (isChild())
2191	{
2192	hParent = getParent()->getOS2WindowHandle();
2193	}
2194	OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2195	}
2196
2197	OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2198	if (swp.fl == 0)
2199	return TRUE;
2200
2201	// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2202	if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2203	{
2204	Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2205	if(wndBehind) {
2206	swp.hwndInsertBehind = wndBehind->getOS2WindowHandle();
2207	}
2208	else {
2209	dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2210	swp.hwndInsertBehind = 0;
2211	}
2212	}
2213	#if 0
2214	if (isFrameWindow())
2215	{
2216	if (!isChild())
2217	{
2218	POINT maxSize, maxPos, minTrack, maxTrack;
2219
2220	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
2221
2222	if (swp.cx > maxTrack.x) swp.cx = maxTrack.x;
2223	if (swp.cy > maxTrack.y) swp.cy = maxTrack.y;
2224	if (swp.cx < minTrack.x) swp.cx = minTrack.x;
2225	if (swp.cy < minTrack.y) swp.cy = minTrack.y;
2226	}
2227	swp.hwnd = OS2HwndFrame;
2228	}
2229	else
2230	#endif
2231	swp.hwnd = OS2HwndFrame;
2232
2233	dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2234
2235	rc = OSLibWinSetMultWindowPos(&swp, 1);
2236
2237	if (rc == FALSE)
2238	{
2239	dprintf(("OSLibWinSetMultWindowPos failed!"));
2240	}
2241	else
2242	{
2243	if (fuFlags & SWP_FRAMECHANGED_W)
2244	OSLibSendMessage (OS2HwndFrame, 0x42 /WM_UPDATEFRAME/, -1, 0);
2245	}
2246
2247	return (rc);
2248	}
2249	//******************************************************************************
2250	//TODO: WPF_RESTOREMAXIMIZED
2251	//******************************************************************************
2252	BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2253	{
2254	if(isFrameWindow())
2255	{
2256	// Set the minimized position
2257	if (winpos->flags & WPF_SETMINPOSITION)
2258	{
2259	OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2260	}
2261
2262	//TODO: Max position
2263
2264	// Set the new restore position.
2265	OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2266	}
2267
2268	return ShowWindow(winpos->showCmd);
2269	}
2270	//******************************************************************************
2271	//Also destroys all the child windows (destroy parent, destroy children)
2272	//******************************************************************************
2273	BOOL Win32BaseWindow::DestroyWindow()
2274	{
2275	return OSLibWinDestroyWindow(OS2HwndFrame);
2276	}
2277	//******************************************************************************
2278	//******************************************************************************
2279	HWND Win32BaseWindow::GetParent()
2280	{
2281	if(getParent()) {
2282	return getParent()->getWindowHandle();
2283	}
2284	else return 0;
2285	}
2286	//******************************************************************************
2287	//******************************************************************************
2288	HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2289	{
2290	HWND oldhwnd;
2291	Win32BaseWindow *newparent;
2292
2293	if(getParent()) {
2294	oldhwnd = getParent()->getWindowHandle();
2295	getParent()->RemoveChild(this);
2296	}
2297	else oldhwnd = 0;
2298
2299	newparent = GetWindowFromHandle(hwndNewParent);
2300	if(newparent)
2301	{
2302	setParent(newparent);
2303	getParent()->AddChild(this);
2304	OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2305	return oldhwnd;
2306	}
2307	SetLastError(ERROR_INVALID_PARAMETER);
2308	return 0;
2309	}
2310	//******************************************************************************
2311	//******************************************************************************
2312	BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2313	{
2314	if(getParent()) {
2315	return getParent()->getWindowHandle() == hwndParent;
2316	}
2317	else return 0;
2318	}
2319	//******************************************************************************
2320	//******************************************************************************
2321	HWND Win32BaseWindow::GetTopWindow()
2322	{
2323	return GetWindow(GW_CHILD);
2324	}
2325	//******************************************************************************
2326	// Get the top-level parent for a child window.
2327	//******************************************************************************
2328	Win32BaseWindow *Win32BaseWindow::GetTopParent()
2329	{
2330	Win32BaseWindow *window = this;
2331
2332	while(window && (window->getStyle() & WS_CHILD))
2333	{
2334	window = window->getParent();
2335	}
2336	return window;
2337	}
2338	//******************************************************************************
2339	//Don't call WinUpdateWindow as that one also updates the child windows
2340	//Also need to send WM_PAINT directly to the window procedure, which doesn't
2341	//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2342	//******************************************************************************
2343	BOOL Win32BaseWindow::UpdateWindow()
2344	{
2345	RECT rect;
2346
2347	if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2348	{//update region not empty
2349	HDC hdc;
2350
2351	hdc = O32_GetDC(OS2Hwnd);
2352	if (isIcon)
2353	{
2354	SendMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2355	SendMessageA(WM_PAINTICON, 0, 0);
2356	} else
2357	{
2358	SendMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2359	SendMessageA(WM_PAINT, 0, 0);
2360	}
2361	O32_ReleaseDC(OS2Hwnd, hdc);
2362	}
2363	return TRUE;
2364	}
2365	//******************************************************************************
2366	//******************************************************************************
2367	BOOL Win32BaseWindow::IsIconic()
2368	{
2369	return OSLibWinIsIconic(OS2Hwnd);
2370	}
2371	//******************************************************************************
2372	//TODO: Should not enumerate children that are created during the enumeration!
2373	//******************************************************************************
2374	BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2375	{
2376	BOOL rc = TRUE;
2377	HWND hwnd;
2378	Win32BaseWindow prevchild = 0, child = 0;
2379
2380	dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2381	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2382	{
2383	dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2384	hwnd = child->getWindowHandle();
2385	if(lpfn(hwnd, lParam) == FALSE)
2386	{
2387	rc = FALSE;
2388	break;
2389	}
2390	//check if the window still exists
2391	if(!::IsWindow(hwnd))
2392	{
2393	child = prevchild;
2394	continue;
2395	}
2396	if(child->getFirstChild() != NULL)
2397	{
2398	dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2399	if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2400	{
2401	rc = FALSE;
2402	break;
2403	}
2404	}
2405	prevchild = child;
2406	}
2407	return rc;
2408	}
2409	//******************************************************************************
2410	//******************************************************************************
2411	Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2412	{
2413	for (Win32BaseWindow child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2414	{
2415	if (child->getWindowId() == id)
2416	{
2417	return child;
2418	}
2419	}
2420	return 0;
2421	}
2422	//******************************************************************************
2423	//TODO:
2424	//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2425	//the current process owns them.
2426	//******************************************************************************
2427	HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2428	BOOL fUnicode)
2429	{
2430	Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2431	Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2432
2433	if((hwndParent != OSLIB_HWND_DESKTOP && !parent) \|\|
2434	(hwndChildAfter != 0 && !child) \|\|
2435	(hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2436	{
2437	dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2438	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2439	return 0;
2440	}
2441	if(hwndParent != OSLIB_HWND_DESKTOP)
2442	{//if the current process owns the window, just do a quick search
2443	child = (Win32BaseWindow *)parent->getFirstChild();
2444	if(hwndChildAfter != 0)
2445	{
2446	while(child)
2447	{
2448	if(child->getWindowHandle() == hwndChildAfter)
2449	{
2450	child = (Win32BaseWindow *)child->getNextChild();
2451	break;
2452	}
2453	child = (Win32BaseWindow *)child->getNextChild();
2454	}
2455	}
2456	while(child)
2457	{
2458	if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2459	(!lpszWindow \|\| child->hasWindowName(lpszWindow, fUnicode)))
2460	{
2461	dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2462	return child->getWindowHandle();
2463	}
2464	child = (Win32BaseWindow *)child->getNextChild();
2465	}
2466	}
2467	else {
2468	Win32BaseWindow *wnd;
2469	HWND henum, hwnd;
2470
2471	henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2472	hwnd = OSLibWinGetNextWindow(henum);
2473
2474	while(hwnd)
2475	{
2476	wnd = GetWindowFromOS2Handle(hwnd);
2477	if(wnd == NULL) {
2478	hwnd = OSLibWinQueryClientWindow(hwnd);
2479	if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2480	if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2481	}
2482
2483	if(wnd) {
2484	if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2485	(!lpszWindow \|\| wnd->hasWindowName(lpszWindow, fUnicode)))
2486	{
2487	OSLibWinEndEnumWindows(henum);
2488	dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2489	return wnd->getWindowHandle();
2490	}
2491	}
2492	hwnd = OSLibWinGetNextWindow(henum);
2493	}
2494	OSLibWinEndEnumWindows(henum);
2495	}
2496	SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2497	return 0;
2498	}
2499	//******************************************************************************
2500	//******************************************************************************
2501	HWND Win32BaseWindow::GetWindow(UINT uCmd)
2502	{
2503	HWND hwndRelated = 0;
2504	Win32BaseWindow *window;
2505
2506	switch(uCmd)
2507	{
2508	case GW_HWNDFIRST:
2509	if(getParent()) {
2510	window = (Win32BaseWindow *)getParent()->getFirstChild();
2511	hwndRelated = window->getWindowHandle();
2512	}
2513	break;
2514
2515	case GW_HWNDLAST:
2516	if(getParent())
2517	{
2518	goto end;
2519	}
2520
2521	window = this;
2522	while(window)
2523	{
2524	window = (Win32BaseWindow *)window->getNextChild();
2525	}
2526	hwndRelated = window->getWindowHandle();
2527	break;
2528
2529	case GW_HWNDNEXT:
2530	window = (Win32BaseWindow *)getNextChild();
2531	if(window) {
2532	hwndRelated = window->getWindowHandle();
2533	}
2534	break;
2535
2536	case GW_HWNDPREV:
2537	if(!getParent())
2538	{
2539	goto end;
2540	}
2541	window = (Win32BaseWindow )(getParent()->getFirstChild()); / First sibling */
2542	if(window == this)
2543	{
2544	hwndRelated = 0; /* First in list */
2545	goto end;
2546	}
2547	while(window->getNextChild())
2548	{
2549	if (window->getNextChild() == this)
2550	{
2551	hwndRelated = window->getWindowHandle();
2552	goto end;
2553	}
2554	window = (Win32BaseWindow *)window->getNextChild();
2555	}
2556	break;
2557
2558	case GW_OWNER:
2559	if(getOwner()) {
2560	hwndRelated = getOwner()->getWindowHandle();
2561	}
2562	break;
2563
2564	case GW_CHILD:
2565	if(getFirstChild()) {
2566	hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2567	}
2568	break;
2569	}
2570	end:
2571	dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2572	return hwndRelated;
2573	}
2574	//******************************************************************************
2575	//******************************************************************************
2576	HWND Win32BaseWindow::SetActiveWindow()
2577	{
2578	return OSLibWinSetActiveWindow(OS2HwndFrame);
2579	}
2580	//******************************************************************************
2581	//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2582	//******************************************************************************
2583	BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2584	{
2585	return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2586	}
2587	//******************************************************************************
2588	//******************************************************************************
2589	BOOL Win32BaseWindow::CloseWindow()
2590	{
2591	return OSLibWinMinimizeWindow(OS2HwndFrame);
2592	}
2593	//******************************************************************************
2594	//******************************************************************************
2595	HWND Win32BaseWindow::GetActiveWindow()
2596	{
2597	HWND hwndActive;
2598	Win32BaseWindow *win32wnd;
2599	ULONG magic;
2600
2601	hwndActive = OSLibWinQueryActiveWindow();
2602
2603	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2604	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2605	if(CheckMagicDword(magic) && win32wnd)
2606	{
2607	return win32wnd->getWindowHandle();
2608	}
2609	return hwndActive;
2610	}
2611	//******************************************************************************
2612	//******************************************************************************
2613	BOOL Win32BaseWindow::IsWindowEnabled()
2614	{
2615	return OSLibWinIsWindowEnabled(OS2HwndFrame);
2616	}
2617	//******************************************************************************
2618	//******************************************************************************
2619	BOOL Win32BaseWindow::IsWindowVisible()
2620	{
2621	#if 1
2622	return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2623	#else
2624	return OSLibWinIsWindowVisible(OS2HwndFrame);
2625	#endif
2626	}
2627	//******************************************************************************
2628	//******************************************************************************
2629	BOOL Win32BaseWindow::GetWindowRect(PRECT pRect)
2630	{
2631	return OSLibWinQueryWindowRect(OS2HwndFrame, pRect, RELATIVE_TO_SCREEN);
2632	}
2633	//******************************************************************************
2634	//******************************************************************************
2635	BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2636	{
2637	if(wndname == NULL)
2638	return FALSE;
2639
2640	if(fUnicode) {
2641	return (lstrcmpW(windowNameW, (LPWSTR)wndname) == 0);
2642	}
2643	else return (strcmp(windowNameA, wndname) == 0);
2644	}
2645	//******************************************************************************
2646	//******************************************************************************
2647	int Win32BaseWindow::GetWindowTextLength()
2648	{
2649	return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2650	}
2651	//******************************************************************************
2652	//******************************************************************************
2653	int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2654	{
2655	return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2656	}
2657	//******************************************************************************
2658	//******************************************************************************
2659	int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2660	{
2661	return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2662	}
2663	//******************************************************************************
2664	//******************************************************************************
2665	BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2666	{
2667	return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2668	}
2669	//******************************************************************************
2670	//******************************************************************************
2671	BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2672	{
2673	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2674	}
2675	//******************************************************************************
2676	//******************************************************************************
2677	VOID Win32BaseWindow::updateWindowStyle(DWORD oldExStyle,DWORD oldStyle)
2678	{
2679	if(IsWindowDestroyed()) return;
2680
2681	/*
2682	if (isChild())
2683	{
2684	DWORD dwOSWinStyle,dwOSFrameStyle,newBorderWidth,newBorderHeight;
2685
2686	OSLibWinConvertStyle(dwStyle,&dwExStyle,&dwOSWinStyle,&dwOSFrameStyle,&newBorderWidth,&newBorderHeight);
2687	if (newBorderWidth != borderWidth \|\| newBorderHeight != borderHeight)
2688	{
2689	borderWidth = newBorderWidth;
2690	borderHeight = newBorderHeight;
2691	FrameSetBorderSize(this,TRUE);
2692	}
2693	}
2694	*/
2695
2696	if (dwStyle != oldStyle) OSLibSetWindowStyle(OS2HwndFrame,dwStyle);
2697	}
2698	//******************************************************************************
2699	//******************************************************************************
2700	LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value)
2701	{
2702	LONG oldval;
2703
2704	dprintf2(("SetWindowLongA %x %d %x", 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	SendMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2717	setExStyle(ss.styleNew);
2718	updateWindowStyle(ss.styleOld,dwStyle);
2719	SendMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2720	return ss.styleOld;
2721	}
2722	case GWL_STYLE:
2723	{
2724	STYLESTRUCT ss;
2725
2726	if(dwStyle == value)
2727	return value;
2728
2729	ss.styleOld = dwStyle;
2730	ss.styleNew = value;
2731	dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), dwStyle, value));
2732	SendMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2733	setStyle(ss.styleNew);
2734	updateWindowStyle(dwExStyle,ss.styleOld);
2735	SendMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2736	return ss.styleOld;
2737	}
2738	case GWL_WNDPROC:
2739	oldval = (LONG)getWindowProc();
2740	setWindowProc((WNDPROC)value);
2741	return oldval;
2742	case GWL_HINSTANCE:
2743	oldval = hInstance;
2744	hInstance = value;
2745	return oldval;
2746	case GWL_HWNDPARENT:
2747	return SetParent((HWND)value);
2748	case GWL_ID:
2749	oldval = getWindowId();
2750	setWindowId(value);
2751	return oldval;
2752	case GWL_USERDATA:
2753	oldval = userData;
2754	userData = value;
2755	return oldval;
2756	default:
2757	if(index >= 0 && index/4 < nrUserWindowLong)
2758	{
2759	oldval = userWindowLong[index/4];
2760	userWindowLong[index/4] = value;
2761	return oldval;
2762	}
2763	SetLastError(ERROR_INVALID_PARAMETER);
2764	return 0;
2765	}
2766	}
2767	//******************************************************************************
2768	//******************************************************************************
2769	ULONG Win32BaseWindow::GetWindowLongA(int index)
2770	{
2771	ULONG value;
2772
2773	switch(index) {
2774	case GWL_EXSTYLE:
2775	value = dwExStyle;
2776	break;
2777	case GWL_STYLE:
2778	value = dwStyle;
2779	break;
2780	case GWL_WNDPROC:
2781	value = (ULONG)getWindowProc();
2782	break;
2783	case GWL_HINSTANCE:
2784	value = hInstance;
2785	break;
2786	case GWL_HWNDPARENT:
2787	if(getParent()) {
2788	value = getParent()->getWindowHandle();
2789	}
2790	else value = 0;
2791	break;
2792	case GWL_ID:
2793	value = getWindowId();
2794	break;
2795	case GWL_USERDATA:
2796	value = userData;
2797	break;
2798	default:
2799	if(index >= 0 && index/4 < nrUserWindowLong)
2800	{
2801	value = userWindowLong[index/4];
2802	break;
2803	}
2804	SetLastError(ERROR_INVALID_PARAMETER);
2805	return 0;
2806	}
2807	dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2808	return value;
2809	}
2810	//******************************************************************************
2811	//******************************************************************************
2812	WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
2813	{
2814	WORD oldval;
2815
2816	if(index >= 0 && index/4 < nrUserWindowLong)
2817	{
2818	oldval = ((WORD *)userWindowLong)[index/2];
2819	((WORD *)userWindowLong)[index/2] = value;
2820	return oldval;
2821	}
2822	SetLastError(ERROR_INVALID_PARAMETER);
2823	return 0;
2824	}
2825	//******************************************************************************
2826	//******************************************************************************
2827	WORD Win32BaseWindow::GetWindowWord(int index)
2828	{
2829	if(index >= 0 && index/4 < nrUserWindowLong)
2830	{
2831	return ((WORD *)userWindowLong)[index/2];
2832	}
2833	SetLastError(ERROR_INVALID_PARAMETER);
2834	return 0;
2835	}
2836	//******************************************************************************
2837	//******************************************************************************
2838	void Win32BaseWindow::setWindowId(DWORD id)
2839	{
2840	windowId = id;
2841	OSLibSetWindowID(OS2HwndFrame, id);
2842	}
2843	//******************************************************************************
2844	//******************************************************************************
2845	Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
2846	{
2847	Win32BaseWindow *window;
2848
2849	if(hwnd == NULL && windowDesktop)
2850	return windowDesktop;
2851
2852	if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
2853	return window;
2854	}
2855	else 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	return 0;
2876	}
2877	//******************************************************************************
2878	//******************************************************************************
2879	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
2880	{
2881	return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
2882	}
2883	//******************************************************************************
2884	//******************************************************************************
2885	HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
2886	{
2887	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2888
2889	if(window) {
2890	return window->getOS2WindowHandle();
2891	}
2892	else return hwnd;
2893	}
2894	//******************************************************************************
2895	//******************************************************************************
2896	HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
2897	{
2898	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2899
2900	if(window) {
2901	return window->getOS2FrameWindowHandle();
2902	}
2903	else return hwnd;
2904	}
2905	//******************************************************************************
2906	//******************************************************************************
2907	HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
2908	{
2909	Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
2910
2911	if(window) {
2912	return window->getWindowHandle();
2913	}
2914	window = GetWindowFromOS2FrameHandle(hwnd);
2915	if(window) {
2916	return window->getWindowHandle();
2917	}
2918	else return 0;
2919	// else return hwnd; //OS/2 window handle
2920	}
2921	//******************************************************************************
2922	// GetNextDlgTabItem32 (USER32.276)
2923	//******************************************************************************
2924	HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
2925	{
2926	Win32BaseWindow child, nextchild, *lastchild;
2927	HWND retvalue;
2928
2929	if (hwndCtrl)
2930	{
2931	child = GetWindowFromHandle(hwndCtrl);
2932	if (!child)
2933	{
2934	retvalue = 0;
2935	goto END;
2936	}
2937	/* Make sure hwndCtrl is a top-level child */
2938	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
2939	{
2940	child = child->getParent();
2941	if(child == NULL) break;
2942	}
2943
2944	if (!child \|\| child->getParent() != this)
2945	{
2946	retvalue = 0;
2947	goto END;
2948	}
2949	}
2950	else
2951	{
2952	/* No ctrl specified -> start from the beginning */
2953	child = (Win32BaseWindow *)getFirstChild();
2954	if (!child)
2955	{
2956	retvalue = 0;
2957	goto END;
2958	}
2959
2960	if (!fPrevious)
2961	{
2962	while (child->getNextChild())
2963	{
2964	child = (Win32BaseWindow *)child->getNextChild();
2965	}
2966	}
2967	}
2968
2969	lastchild = child;
2970	nextchild = (Win32BaseWindow *)child->getNextChild();
2971	while (TRUE)
2972	{
2973	if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
2974
2975	if (child == nextchild) break;
2976
2977	if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
2978	!(nextchild->getStyle() & WS_DISABLED))
2979	{
2980	lastchild = nextchild;
2981	if (!fPrevious) break;
2982	}
2983	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
2984	}
2985	retvalue = lastchild->getWindowHandle();
2986
2987	END:
2988	return retvalue;
2989	}
2990	//******************************************************************************
2991	//******************************************************************************
2992	HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
2993	{
2994	Win32BaseWindow child, nextchild, *lastchild;
2995	HWND retvalue;
2996
2997	if (hwndCtrl)
2998	{
2999	child = GetWindowFromHandle(hwndCtrl);
3000	if (!child)
3001	{
3002	retvalue = 0;
3003	goto END;
3004	}
3005	/* Make sure hwndCtrl is a top-level child */
3006	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3007	{
3008	child = child->getParent();
3009	if(child == NULL) break;
3010	}
3011
3012	if (!child \|\| child->getParent() != this)
3013	{
3014	retvalue = 0;
3015	goto END;
3016	}
3017	}
3018	else
3019	{
3020	/* No ctrl specified -> start from the beginning */
3021	child = (Win32BaseWindow *)getFirstChild();
3022	if (!child)
3023	{
3024	retvalue = 0;
3025	goto END;
3026	}
3027
3028	if (fPrevious)
3029	{
3030	while (child->getNextChild())
3031	{
3032	child = (Win32BaseWindow *)child->getNextChild();
3033	}
3034	}
3035	}
3036
3037	lastchild = child;
3038	nextchild = (Win32BaseWindow *)child->getNextChild();
3039	while (TRUE)
3040	{
3041	if (!nextchild \|\| nextchild->getStyle() & WS_GROUP)
3042	{
3043	/* Wrap-around to the beginning of the group */
3044	Win32BaseWindow *pWndTemp;
3045
3046	nextchild = (Win32BaseWindow *)getFirstChild();
3047
3048	for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3049	{
3050	if (pWndTemp->getStyle() & WS_GROUP)
3051	nextchild = pWndTemp;
3052
3053	if (pWndTemp == child)
3054	break;
3055	}
3056
3057	}
3058	if (nextchild == child)
3059	break;
3060
3061	if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3062	{
3063	lastchild = nextchild;
3064
3065	if (!fPrevious)
3066	break;
3067	}
3068
3069	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3070	}
3071	retvalue = lastchild->getWindowHandle();
3072	END:
3073	return retvalue;
3074	}
3075	//******************************************************************************
3076	//******************************************************************************
3077	#ifdef DEBUG
3078	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3079	{
3080	char style[256] = "";
3081	char exstyle[256] = "";
3082
3083	/* Window styles */
3084	if(dwStyle & WS_CHILD)
3085	strcat(style, "WS_CHILD ");
3086	if(dwStyle & WS_POPUP)
3087	strcat(style, "WS_POPUP ");
3088	if(dwStyle & WS_VISIBLE)
3089	strcat(style, "WS_VISIBLE ");
3090	if(dwStyle & WS_DISABLED)
3091	strcat(style, "WS_DISABLED ");
3092	if(dwStyle & WS_CLIPSIBLINGS)
3093	strcat(style, "WS_CLIPSIBLINGS ");
3094	if(dwStyle & WS_CLIPCHILDREN)
3095	strcat(style, "WS_CLIPCHILDREN ");
3096	if(dwStyle & WS_MAXIMIZE)
3097	strcat(style, "WS_MAXIMIZE ");
3098	if(dwStyle & WS_MINIMIZE)
3099	strcat(style, "WS_MINIMIZE ");
3100	if(dwStyle & WS_GROUP)
3101	strcat(style, "WS_GROUP ");
3102	if(dwStyle & WS_TABSTOP)
3103	strcat(style, "WS_TABSTOP ");
3104
3105	if((dwStyle & WS_CAPTION) == WS_CAPTION)
3106	strcat(style, "WS_CAPTION ");
3107	if(dwStyle & WS_DLGFRAME)
3108	strcat(style, "WS_DLGFRAME ");
3109	if(dwStyle & WS_BORDER)
3110	strcat(style, "WS_BORDER ");
3111
3112	if(dwStyle & WS_VSCROLL)
3113	strcat(style, "WS_VSCROLL ");
3114	if(dwStyle & WS_HSCROLL)
3115	strcat(style, "WS_HSCROLL ");
3116	if(dwStyle & WS_SYSMENU)
3117	strcat(style, "WS_SYSMENU ");
3118	if(dwStyle & WS_THICKFRAME)
3119	strcat(style, "WS_THICKFRAME ");
3120	if(dwStyle & WS_MINIMIZEBOX)
3121	strcat(style, "WS_MINIMIZEBOX ");
3122	if(dwStyle & WS_MAXIMIZEBOX)
3123	strcat(style, "WS_MAXIMIZEBOX ");
3124
3125	if(dwExStyle & WS_EX_DLGMODALFRAME)
3126	strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3127	if(dwExStyle & WS_EX_ACCEPTFILES)
3128	strcat(exstyle, "WS_EX_ACCEPTFILES ");
3129	if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3130	strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3131	if(dwExStyle & WS_EX_TOPMOST)
3132	strcat(exstyle, "WS_EX_TOPMOST ");
3133	if(dwExStyle & WS_EX_TRANSPARENT)
3134	strcat(exstyle, "WS_EX_TRANSPARENT ");
3135
3136	if(dwExStyle & WS_EX_MDICHILD)
3137	strcat(exstyle, "WS_EX_MDICHILD ");
3138	if(dwExStyle & WS_EX_TOOLWINDOW)
3139	strcat(exstyle, "WS_EX_TOOLWINDOW ");
3140	if(dwExStyle & WS_EX_WINDOWEDGE)
3141	strcat(exstyle, "WS_EX_WINDOWEDGE ");
3142	if(dwExStyle & WS_EX_CLIENTEDGE)
3143	strcat(exstyle, "WS_EX_CLIENTEDGE ");
3144	if(dwExStyle & WS_EX_CONTEXTHELP)
3145	strcat(exstyle, "WS_EX_CONTEXTHELP ");
3146	if(dwExStyle & WS_EX_RIGHT)
3147	strcat(exstyle, "WS_EX_RIGHT ");
3148	if(dwExStyle & WS_EX_LEFT)
3149	strcat(exstyle, "WS_EX_LEFT ");
3150	if(dwExStyle & WS_EX_RTLREADING)
3151	strcat(exstyle, "WS_EX_RTLREADING ");
3152	if(dwExStyle & WS_EX_LTRREADING)
3153	strcat(exstyle, "WS_EX_LTRREADING ");
3154	if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3155	strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3156	if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3157	strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3158	if(dwExStyle & WS_EX_CONTROLPARENT)
3159	strcat(exstyle, "WS_EX_CONTROLPARENT ");
3160	if(dwExStyle & WS_EX_STATICEDGE)
3161	strcat(exstyle, "WS_EX_STATICEDGE ");
3162	if(dwExStyle & WS_EX_APPWINDOW)
3163	strcat(exstyle, "WS_EX_APPWINDOW ");
3164
3165	dprintf(("Window style: %x %s", dwStyle, style));
3166	dprintf(("Window exStyle: %x %s", dwExStyle, exstyle));
3167	}
3168	#endif
3169	//******************************************************************************
3170	//******************************************************************************
3171
3172	GenericObject *Win32BaseWindow::windows = NULL;

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