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source: trunk/src/user32/win32wbase.cpp@ 1844

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Last change on this file since 1844 was 1839, checked in by sandervl, 26 years ago
desktop + misc fixes
File size: 110.8 KB

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1	/* $Id: win32wbase.cpp,v 1.95 1999-11-25 19:22:02 sandervl 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	if (!cs->hwndParent \|\| cs->hwndParent == windowDesktop->getWindowHandle()) {
418	owner = NULL;
419	}
420	else
421	{
422	owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
423	if(owner == NULL)
424	{
425	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
426	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
427	return FALSE;
428	}
429	}
430	}
431
432	setWindowProc(windowClass->getWindowProc());
433	hInstance = cs->hInstance;
434	dwStyle = cs->style & ~WS_VISIBLE;
435	dwExStyle = cs->dwExStyle;
436
437	hwndLinkAfter = HWND_TOP;
438	if(WIDGETS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
439	{
440	hwndLinkAfter = HWND_BOTTOM;
441	dwStyle \|= WS_CLIPSIBLINGS;
442	}
443	else
444	if(WIDGETS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
445	dwStyle \|= WS_CLIPSIBLINGS;
446	}
447
448	/* Increment class window counter */
449	windowClass->IncreaseWindowCount();
450
451	/* Correct the window style */
452	if (!(cs->style & WS_CHILD))
453	{
454	dwStyle \|= WS_CLIPSIBLINGS;
455	if (!(cs->style & WS_POPUP))
456	{
457	dwStyle \|= WS_CAPTION;
458	flags \|= WIN_NEED_SIZE;
459	}
460	}
461	if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
462
463	//TODO?
464	#if 0
465	/* Get class or window DC if needed */
466	if (classPtr->style & CS_OWNDC) dce = DCE_AllocDCE(hwnd,DCE_WINDOW_DC);
467	else if (classPtr->style & CS_CLASSDC) wndPtr->dce = classPtr->dce;
468	else wndPtr->dce = NULL;
469	#endif
470
471	if (cs->style & WS_HSCROLL)
472	{
473	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
474	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
475	horzScrollInfo->MaxVal = 100;
476	horzScrollInfo->flags = ESB_ENABLE_BOTH;
477	}
478
479	if (cs->style & WS_VSCROLL)
480	{
481	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
482	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
483	vertScrollInfo->MaxVal = 100;
484	vertScrollInfo->flags = ESB_ENABLE_BOTH;
485	}
486
487	/* Send the WM_GETMINMAXINFO message and fix the size if needed */
488	if ((cs->style & WS_THICKFRAME) \|\| !(cs->style & (WS_POPUP \| WS_CHILD)))
489	{
490	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
491	if (maxSize.x < cs->cx) cs->cx = maxSize.x;
492	if (maxSize.y < cs->cy) cs->cy = maxSize.y;
493	if (cs->cx < minTrack.x ) cs->cx = minTrack.x;
494	if (cs->cy < minTrack.y ) cs->cy = minTrack.y;
495	}
496
497	if(cs->style & WS_CHILD)
498	{
499	if(cs->cx < 0) cs->cx = 0;
500	if(cs->cy < 0) cs->cy = 0;
501	}
502	else
503	{
504	if (cs->cx <= 0) cs->cx = 1;
505	if (cs->cy <= 0) cs->cy = 1;
506	}
507
508	DWORD dwOSWinStyle, dwOSFrameStyle;
509
510	OSLibWinConvertStyle(dwStyle, &dwExStyle, &dwOSWinStyle, &dwOSFrameStyle, &borderWidth, &borderHeight);
511
512	rectWindow.left = cs->x;
513	rectWindow.top = cs->y;
514	rectWindow.right = cs->x + cs->cx;
515	rectWindow.bottom = cs->y + cs->cy;
516	rectClient = rectWindow;
517
518	if(HIWORD(cs->lpszName))
519	{
520	if (!isUnicode)
521	{
522	wndNameLength = strlen(cs->lpszName);
523	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
524	strcpy(windowNameA,cs->lpszName);
525	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
526	lstrcpyAtoW(windowNameW,windowNameA);
527	} else
528	{
529	wndNameLength = lstrlenW((LPWSTR)cs->lpszName);
530	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
531	lstrcpyWtoA(windowNameA,(LPWSTR)cs->lpszName);
532	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
533	lstrcpyW(windowNameW,(LPWSTR)cs->lpszName);
534	}
535	}
536
537	//copy pointer of CREATESTRUCT for usage in MsgCreate method
538	tmpcs = cs;
539
540	//Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
541	THDB *thdb = GetThreadTHDB();
542
543	if(thdb == NULL) {
544	dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
545	ExitProcess(666);
546	return FALSE;
547	}
548
549	thdb->newWindow = (ULONG)this;
550
551	OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
552	dwOSWinStyle, dwOSFrameStyle, (char *)windowNameA,
553	(owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
554	(hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
555	&OS2HwndFrame, 0);
556
557	if(OS2Hwnd == 0) {
558	dprintf(("Window creation failed!!"));
559	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
560	return FALSE;
561	}
562
563	SetLastError(0);
564	return TRUE;
565	}
566	//******************************************************************************
567	//******************************************************************************
568	BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
569	{
570	POINT maxPos;
571	CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
572	RECT rectWndTmp, rectClientTmp;
573
574	OS2Hwnd = hwndClient;
575	OS2HwndFrame = hwndFrame;
576
577	//make backup copy of rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
578	//set our window size just yet)
579	rectWndTmp = rectWindow;
580	rectClientTmp = rectClient;
581
582	fNoSizeMsg = TRUE;
583
584	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
585	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
586	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
587	return FALSE;
588	}
589	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
590	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
591	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
592	return FALSE;
593	}
594	#if 0
595	if(OS2Hwnd != OS2HwndFrame) {
596	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
597	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2HwndFrame));
598	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
599	return FALSE;
600	}
601	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
602	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2HwndFrame));
603	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
604	return FALSE;
605	}
606	}
607	#endif
608
609	OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
610
611	FrameGetScrollBarHandles(this,dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
612	subclassScrollBars(dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
613
614	fakeWinBase.hwndThis = OS2Hwnd;
615	fakeWinBase.pWindowClass = windowClass;
616
617	//Set icon from class
618	if(windowClass->getIcon())
619	SetIcon(windowClass->getIcon());
620
621	/* Set the window menu */
622	if ((dwStyle & (WS_CAPTION \| WS_CHILD)) == WS_CAPTION )
623	{
624	if (cs->hMenu) {
625	SetMenu(cs->hMenu);
626	}
627	else {
628	if (windowClass->getMenuNameA()) {
629	cs->hMenu = LoadMenuA(cs->hInstance, windowClass->getMenuNameA());
630	if (cs->hMenu) SetMenu(cs->hMenu );
631	}
632	}
633	}
634	else
635	{
636	setWindowId((DWORD)cs->hMenu);
637	}
638
639	// Subclass frame
640	pOldFrameProc = FrameSubclassFrameWindow(this);
641	if (isChild()) FrameSetBorderSize(this,TRUE);
642
643	//restore rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
644	//set our window size just yet)
645	rectWindow = rectWndTmp;
646	rectClient = rectClientTmp;
647
648	/* Send the WM_CREATE message
649	* Perhaps we shouldn't allow width/height changes as well.
650	* See p327 in "Internals".
651	*/
652	maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
653
654	if(getParent()) {
655	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
656	rectClient.right-rectClient.left,
657	rectClient.bottom-rectClient.top,
658	SWP_NOACTIVATE \| SWP_NOREDRAW);
659	}
660	else {
661	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
662	rectClient.right-rectClient.left,
663	rectClient.bottom-rectClient.top,
664	SWP_NOACTIVATE \| SWP_NOREDRAW);
665	}
666	//Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
667	fNoSizeMsg = FALSE;
668
669	if(SendMessageA(WM_NCCREATE, 0, (LPARAM)cs) )
670	{
671	fCreated = TRUE;
672
673	SendNCCalcSize(FALSE, &rectWindow, NULL, NULL, 0, &rectClient );
674
675	// OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
676	if( (SendMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
677	{
678	if(!(flags & WIN_NEED_SIZE)) {
679	SendMessageA(WM_SIZE, SIZE_RESTORED,
680	MAKELONG(rectClient.right-rectClient.left,
681	rectClient.bottom-rectClient.top));
682	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
683	}
684
685	if (cs->style & WS_VISIBLE) ShowWindow( sw );
686
687	#if 0
688	/* Call WH_SHELL hook */
689
690	if (!(dwStyle & WS_CHILD) && !owner)
691	HOOK_CallHooks16( WH_SHELL, HSHELL_WINDOWCREATED, hwnd, 0 );
692	#endif
693	SetLastError(0);
694	return TRUE;
695	}
696	}
697	dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
698	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
699	return FALSE;
700	}
701	//******************************************************************************
702	//******************************************************************************
703	ULONG Win32BaseWindow::MsgQuit()
704	{
705	return SendInternalMessageA(WM_QUIT, 0, 0);
706	}
707	//******************************************************************************
708	//******************************************************************************
709	ULONG Win32BaseWindow::MsgClose()
710	{
711	if(SendInternalMessageA(WM_CLOSE, 0, 0) == 0) {
712	return 0; //app handles this message
713	}
714	return 1;
715	}
716	//******************************************************************************
717	//******************************************************************************
718	ULONG Win32BaseWindow::MsgDestroy()
719	{
720	ULONG rc;
721	Win32BaseWindow *child;
722
723	if (isSubclassedOS2Wnd) OSLibWinSubclassWindow(OS2Hwnd,pOldWndProc);
724
725	fIsDestroyed = TRUE;
726	//According to the SDK, WM_PARENTNOTIFY messages are sent to the parent (this window)
727	//before any window destruction has begun
728	child = (Win32BaseWindow *)getFirstChild();
729	while(child) {
730	child->NotifyParent(WM_DESTROY, 0, 0);
731
732	child = (Win32BaseWindow *)child->getNextChild();
733	}
734	SendInternalMessageA(WM_DESTROY, 0, 0);
735
736	if (hwndHorzScroll && OSLibWinQueryWindow(hwndHorzScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndHorzScroll);
737	if (hwndVertScroll && OSLibWinQueryWindow(hwndVertScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndVertScroll);
738
739	if(getFirstChild() == NULL) {
740	delete this;
741	}
742	return 1;
743	}
744	//******************************************************************************
745	//******************************************************************************
746	ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
747	{
748	if(fEnable) {
749	dwStyle &= ~WS_DISABLED;
750	}
751	else dwStyle \|= WS_DISABLED;
752
753	return SendInternalMessageA(WM_ENABLE, fEnable, 0);
754	}
755	//******************************************************************************
756	//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
757	//******************************************************************************
758	ULONG Win32BaseWindow::MsgShow(BOOL fShow)
759	{
760	if(fNoSizeMsg) {
761	return 1;
762	}
763
764	if(fShow) {
765	setStyle(getStyle() \| WS_VISIBLE);
766	}
767	else setStyle(getStyle() & ~WS_VISIBLE);
768
769	return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
770	}
771	//******************************************************************************
772	//******************************************************************************
773	ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
774	{
775	if(fNoSizeMsg)
776	return 1;
777
778	return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
779	}
780	//******************************************************************************
781	//******************************************************************************
782	ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
783	{
784	if(fNoSizeMsg)
785	return 1;
786
787	return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
788	}
789	//******************************************************************************
790	//******************************************************************************
791	ULONG Win32BaseWindow::MsgMove(ULONG x, ULONG y)
792	{
793	dprintf(("MsgMove to (%d,%d)", x, y));
794	if(fNoSizeMsg)
795	return 1;
796
797	return SendInternalMessageA(WM_MOVE, 0, MAKELONG((USHORT)x, (USHORT)y));
798	}
799	//******************************************************************************
800	//******************************************************************************
801	ULONG Win32BaseWindow::MsgTimer(ULONG TimerID)
802	{
803	// TODO: call TIMERPROC if not NULL
804	return SendInternalMessageA(WM_TIMER, TimerID, 0);
805	}
806	//******************************************************************************
807	//******************************************************************************
808	ULONG Win32BaseWindow::MsgSysTimer(ULONG TimerID)
809	{
810	// TODO: call TIMERPROC if not NULL
811	return SendInternalMessageA(WM_SYSTIMER, TimerID, 0);
812	}
813	//******************************************************************************
814	//******************************************************************************
815	ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
816	{
817	//According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
818	//window scrollbars send these messages
819	return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
820	}
821	//******************************************************************************
822	//******************************************************************************
823	ULONG Win32BaseWindow::MsgCommand(ULONG cmd, ULONG Id, HWND hwnd)
824	{
825	switch(cmd) {
826	case CMD_MENU:
827	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
828	case CMD_CONTROL:
829	return 0; //todo
830	case CMD_ACCELERATOR:
831	// this fit not really windows behavior.
832	// maybe TranslateAccelerator() is better
833	dprintf(("accelerator command"));
834	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
835	}
836	return 0;
837	}
838	//******************************************************************************
839	//******************************************************************************
840	ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
841	{
842	lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
843	dprintf(("MsgHitTest returned %x", lastHitTestVal));
844	return 1; //TODO: May need to change this
845	}
846	//******************************************************************************
847	//TODO: Send WM_NCCALCSIZE message here and correct size if necessary
848	//******************************************************************************
849	ULONG Win32BaseWindow::MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize)
850	{
851	WORD fwSizeType = 0;
852
853	dwStyle &= ~(WS_MINIMIZE\|WS_MAXIMIZE);
854	if(fMinimize) {
855	fwSizeType = SIZE_MINIMIZED;
856	dwStyle \|= WS_MINIMIZE;
857	}
858	else
859	if(fMaximize) {
860	fwSizeType = SIZE_MAXIMIZED;
861	dwStyle \|= WS_MAXIMIZE;
862	}
863	else fwSizeType = SIZE_RESTORED;
864
865	return SendInternalMessageA(WM_SIZE, fwSizeType, MAKELONG((USHORT)width, (USHORT)height));
866	}
867	//******************************************************************************
868	//******************************************************************************
869	ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd)
870	{
871	ULONG rc, curprocid, procidhwnd = -1, threadidhwnd = 0;
872
873	//According to SDK docs, if app returns FALSE & window is being deactivated,
874	//default processing is cancelled
875	//TODO: According to Wine we should proceed anyway if window is sysmodal
876	if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
877	{
878	return 0;
879	}
880	rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
881
882	curprocid = GetCurrentProcessId();
883	if(hwnd) {
884	threadidhwnd = GetWindowThreadProcessId(hwnd, &procidhwnd);
885	}
886
887	if(curprocid != procidhwnd && fActivate) {
888	SendInternalMessageA(WM_ACTIVATEAPP, 1, threadidhwnd);
889	}
890	return rc;
891	}
892	//******************************************************************************
893	//******************************************************************************
894	ULONG Win32BaseWindow::MsgSysCommand(ULONG win32sc, ULONG x, ULONG y)
895	{
896	return SendInternalMessageA(WM_SYSCOMMAND, win32sc, MAKELONG((USHORT)x, (USHORT)y));
897	}
898	//******************************************************************************
899	//TODO: Is this correct and complete?
900	//Add print screen, break & numlock
901	//******************************************************************************
902	void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
903	{
904	switch(virtualkey) {
905	case VK_DOWN:
906	case VK_UP:
907	case VK_PRIOR:
908	case VK_NEXT:
909	case VK_END:
910	case VK_DIVIDE:
911	case VK_DELETE:
912	case VK_EXECUTE: //Numeric enter key?
913	case VK_HOME:
914	case VK_INSERT:
915	case VK_RCONTROL:
916	case VK_RMENU: //is this the right alt???
917	lParam = lParam \| (1<<24);
918	}
919	}
920	//******************************************************************************
921	//TODO: virtual key & (possibly) scancode translation, extended keyboard bit & Unicode
922	//******************************************************************************
923	ULONG Win32BaseWindow::MsgChar(ULONG cmd, ULONG repeatcnt, ULONG scancode, ULONG vkey, ULONG keyflags)
924	{
925	ULONG lParam = 0;
926
927	lParam = repeatcnt;
928	lParam \|= (scancode << 16);
929	setExtendedKey(vkey, &lParam);
930
931	if(keyflags & KEY_ALTDOWN)
932	lParam \|= (1<<29);
933	if(keyflags & KEY_PREVDOWN)
934	lParam \|= (1<<30);
935	if(keyflags & KEY_UP)
936	lParam \|= (1<<31);
937	if(keyflags & KEY_DEADKEY) {
938	dprintf(("WM_DEADCHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
939	return SendInternalMessageA(WM_DEADCHAR, cmd, lParam);
940	}
941	else {
942	dprintf(("WM_CHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
943	return SendInternalMessageA(WM_CHAR, cmd, lParam);
944	}
945	}
946	//******************************************************************************
947	//******************************************************************************
948	ULONG Win32BaseWindow::MsgKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
949	{
950	ULONG lParam=0;
951
952	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
953	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
954	// bit 24, 1=extended key
955	// bit 25-28, reserved
956	lParam \|= 0 << 29; // bit 29, key is released, always 0 for WM_KEYUP ?? <- conflict according to the MS docs
957	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
958	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
959
960	dprintf(("WM_KEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
961
962	setExtendedKey(virtualKey, &lParam);
963	return SendInternalMessageA (WM_KEYUP, virtualKey, lParam);
964	}
965	//******************************************************************************
966	//******************************************************************************
967	ULONG Win32BaseWindow::MsgKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
968	{
969	ULONG lParam=0;
970
971	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
972	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
973	// bit 24, 1=extended key
974	// bit 25-28, reserved
975	// bit 29, key is pressed, always 0 for WM_KEYDOWN ?? <- conflict according to the MS docs
976	if (keyWasPressed)
977	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
978	// bit 31, transition state, always 0 for WM_KEYDOWN
979
980	setExtendedKey(virtualKey, &lParam);
981
982	dprintf(("WM_KEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
983
984	return SendInternalMessageA (WM_KEYDOWN, virtualKey, lParam);
985	}
986	//******************************************************************************
987	//******************************************************************************
988	ULONG Win32BaseWindow::MsgSysKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
989	{
990	ULONG lParam=0;
991
992	lParam = repeatCount & 0x0FFFF; // bit 0-15,repeatcount
993	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
994	// bit 24, 1=extended key
995	// bit 25-28, reserved
996	lParam \|= 0 << 29; // bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
997	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
998	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
999
1000	setExtendedKey(virtualKey, &lParam);
1001	dprintf(("WM_SYSKEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
1002
1003	return SendInternalMessageA (WM_SYSKEYUP, virtualKey, lParam);
1004	}
1005	//******************************************************************************
1006	//******************************************************************************
1007	ULONG Win32BaseWindow::MsgSysKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
1008	{
1009	ULONG lParam=0;
1010
1011	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
1012	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
1013	// bit 24, 1=extended key
1014	// bit 25-28, reserved
1015	// bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
1016	if (keyWasPressed)
1017	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
1018	// bit 31, transition state, always 0 for WM_KEYDOWN
1019
1020	setExtendedKey(virtualKey, &lParam);
1021	dprintf(("WM_SYSKEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
1022
1023	return SendInternalMessageA (WM_SYSKEYDOWN, virtualKey, lParam);
1024	}
1025	//******************************************************************************
1026	//******************************************************************************
1027	ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
1028	{
1029	return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
1030	}
1031	//******************************************************************************
1032	//******************************************************************************
1033	ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
1034	{
1035	return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
1036	}
1037	//******************************************************************************
1038	//******************************************************************************
1039	ULONG Win32BaseWindow::MsgButton(ULONG msg, ULONG ncx, ULONG ncy, ULONG clx, ULONG cly)
1040	{
1041	ULONG win32msg;
1042	ULONG win32ncmsg;
1043	BOOL fClick = FALSE;
1044
1045	if(ISMOUSE_CAPTURED()) {
1046	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, ncx, ncy, msg))
1047	return 0;
1048	}
1049
1050	dprintf(("MsgButton to (%d,%d)", ncx, ncy));
1051	switch(msg) {
1052	case BUTTON_LEFTDOWN:
1053	win32msg = WM_LBUTTONDOWN;
1054	win32ncmsg = WM_NCLBUTTONDOWN;
1055	fClick = TRUE;
1056	break;
1057	case BUTTON_LEFTUP:
1058	win32msg = WM_LBUTTONUP;
1059	win32ncmsg = WM_NCLBUTTONUP;
1060	break;
1061	case BUTTON_LEFTDBLCLICK:
1062	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1063	{
1064	win32msg = WM_LBUTTONDBLCLK;
1065	win32ncmsg = WM_NCLBUTTONDBLCLK;
1066	} else
1067	{
1068	MsgButton(BUTTON_LEFTDOWN,ncx,ncy,clx,cly);
1069	return MsgButton(BUTTON_LEFTUP,ncx,ncy,clx,cly);
1070	}
1071	break;
1072	case BUTTON_RIGHTUP:
1073	win32msg = WM_RBUTTONUP;
1074	win32ncmsg = WM_NCRBUTTONUP;
1075	break;
1076	case BUTTON_RIGHTDOWN:
1077	win32msg = WM_RBUTTONDOWN;
1078	win32ncmsg = WM_NCRBUTTONDOWN;
1079	fClick = TRUE;
1080	break;
1081	case BUTTON_RIGHTDBLCLICK:
1082	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1083	{
1084	win32msg = WM_RBUTTONDBLCLK;
1085	win32ncmsg = WM_NCRBUTTONDBLCLK;
1086	} else
1087	{
1088	MsgButton(BUTTON_RIGHTDOWN,ncx,ncy,clx,cly);
1089	return MsgButton(BUTTON_RIGHTUP,ncx,ncy,clx,cly);
1090	}
1091	break;
1092	case BUTTON_MIDDLEUP:
1093	win32msg = WM_MBUTTONUP;
1094	win32ncmsg = WM_NCMBUTTONUP;
1095	break;
1096	case BUTTON_MIDDLEDOWN:
1097	win32msg = WM_MBUTTONDOWN;
1098	win32ncmsg = WM_NCMBUTTONDOWN;
1099	fClick = TRUE;
1100	break;
1101	case BUTTON_MIDDLEDBLCLICK:
1102	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1103	{
1104	win32msg = WM_MBUTTONDBLCLK;
1105	win32ncmsg = WM_NCMBUTTONDBLCLK;
1106	} else
1107	{
1108	MsgButton(BUTTON_MIDDLEDOWN,ncx,ncy,clx,cly);
1109	return MsgButton(BUTTON_MIDDLEUP,ncx,ncy,clx,cly);
1110	}
1111	break;
1112	default:
1113	dprintf(("Win32BaseWindow::Button: invalid msg!!!!"));
1114	return 1;
1115	}
1116
1117	if(fClick)
1118	{
1119	HWND hwndTop;
1120
1121	/* Activate the window if needed */
1122	if(isSubclassedOS2Wnd()) {
1123	Win32BaseWindow *parentwnd = GetWindowFromOS2FrameHandle(OSLibWinQueryWindow(OS2Hwnd, QWOS_PARENT));
1124	if(parentwnd) {
1125	hwndTop = (parentwnd->GetTopParent()) ? parentwnd->GetTopParent()->getWindowHandle() : 0;
1126	}
1127	else hwndTop = 0;
1128	}
1129	else hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
1130
1131	if (hwndTop && getWindowHandle() != GetActiveWindow())
1132	{
1133	LONG ret = SendMessageA(WM_MOUSEACTIVATE, hwndTop,
1134	MAKELONG( HTCLIENT, win32msg ) );
1135
1136	#if 0
1137	if ((ret == MA_ACTIVATEANDEAT) \|\| (ret == MA_NOACTIVATEANDEAT))
1138	eatMsg = TRUE;
1139	#endif
1140	if(((ret == MA_ACTIVATE) \|\| (ret == MA_ACTIVATEANDEAT))
1141	&& hwndTop != GetForegroundWindow() )
1142	{
1143	::SetActiveWindow(hwndTop);
1144	}
1145	}
1146	}
1147
1148	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, win32ncmsg));
1149
1150	//WM_NCBUTTON is posted when the cursor is in a non-client area of the window
1151	if(lastHitTestVal != HTCLIENT) {
1152	return SendInternalMessageA(win32ncmsg, lastHitTestVal, MAKELONG(ncx, ncy)); //TODO:
1153	}
1154	return SendInternalMessageA(win32msg, 0, MAKELONG(clx, cly));
1155	}
1156	//******************************************************************************
1157	//******************************************************************************
1158	ULONG Win32BaseWindow::MsgMouseMove(ULONG keystate, ULONG x, ULONG y)
1159	{
1160	ULONG winstate = 0;
1161	ULONG setcursormsg = WM_MOUSEMOVE;
1162
1163	if(ISMOUSE_CAPTURED()) {
1164	POINT point = {x,y};
1165
1166	MapWindowPoints(getWindowHandle(), HWND_DESKTOP, &point, 1);
1167	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, point.x, point.y, keystate))
1168	return 0;
1169	}
1170
1171	if(keystate & WMMOVE_LBUTTON)
1172	winstate \|= MK_LBUTTON;
1173	if(keystate & WMMOVE_RBUTTON)
1174	winstate \|= MK_RBUTTON;
1175	if(keystate & WMMOVE_MBUTTON)
1176	winstate \|= MK_MBUTTON;
1177	if(keystate & WMMOVE_SHIFT)
1178	winstate \|= MK_SHIFT;
1179	if(keystate & WMMOVE_CTRL)
1180	winstate \|= MK_CONTROL;
1181
1182	if(lastHitTestVal != HTCLIENT) {
1183	setcursormsg = WM_NCMOUSEMOVE;
1184	}
1185	//TODO: hiword should be 0 if window enters menu mode (SDK docs)
1186	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, setcursormsg));
1187
1188	//WM_NCMOUSEMOVE is posted when the cursor moves into a non-client area of the window
1189	if(lastHitTestVal != HTCLIENT) {
1190	SendInternalMessageA(WM_NCMOUSEMOVE, lastHitTestVal, MAKELONG(x, y));
1191	}
1192	return SendInternalMessageA(WM_MOUSEMOVE, winstate, MAKELONG(x, y));
1193	}
1194	//******************************************************************************
1195	//******************************************************************************
1196	ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
1197	{
1198	if (select && isIcon)
1199	return SendInternalMessageA(WM_PAINTICON, 0, 0);
1200	else
1201	return SendInternalMessageA(WM_PAINT, 0, 0);
1202	}
1203	//******************************************************************************
1204	//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
1205	// (or are we simply erasing too much here)
1206	//******************************************************************************
1207	ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
1208	{
1209	ULONG rc;
1210	HDC hdcErase = hdc;
1211
1212	if (hdcErase == 0)
1213	hdcErase = O32_GetDC(OS2Hwnd);
1214
1215	if(isIcon)
1216	rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
1217	else
1218	rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
1219	if (hdc == 0)
1220	O32_ReleaseDC(OS2Hwnd, hdcErase);
1221	return (rc);
1222	}
1223	//******************************************************************************
1224	//******************************************************************************
1225	ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1226	{
1227	return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1228	}
1229	//******************************************************************************
1230	//TODO: in- or excluding terminating 0?
1231	//******************************************************************************
1232	ULONG Win32BaseWindow::MsgGetTextLength()
1233	{
1234	return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1235	}
1236	//******************************************************************************
1237	//******************************************************************************
1238	char *Win32BaseWindow::MsgGetText()
1239	{
1240	SendInternalMessageA(WM_GETTEXT, wndNameLength, (LPARAM)windowNameA);
1241	return windowNameA;
1242	}
1243	//******************************************************************************
1244	//******************************************************************************
1245	ULONG Win32BaseWindow::MsgContextMenu(ULONG x,ULONG y)
1246	{
1247	return SendInternalMessageA(WM_CONTEXTMENU,Win32Hwnd,MAKELPARAM(x,y));
1248	}
1249	//******************************************************************************
1250	//******************************************************************************
1251	BOOL Win32BaseWindow::isMDIClient()
1252	{
1253	return FALSE;
1254	}
1255	//******************************************************************************
1256	//******************************************************************************
1257	BOOL Win32BaseWindow::isMDIChild()
1258	{
1259	return FALSE;
1260	}
1261	//******************************************************************************
1262	//TODO: Not complete
1263	//******************************************************************************
1264	BOOL Win32BaseWindow::isFrameWindow()
1265	{
1266	// if(isMDIChild() \|\| IsDialog() \|\| (getParent() == NULL \|\| getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1267	if((dwStyle & WS_CAPTION) == WS_CAPTION \|\| dwStyle & (WS_VSCROLL\|WS_HSCROLL))
1268	return TRUE;
1269
1270	return FALSE;
1271	}
1272	//******************************************************************************
1273	//******************************************************************************
1274	SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1275	{
1276	switch(nBar)
1277	{
1278	case SB_HORZ:
1279	return horzScrollInfo;
1280
1281	case SB_VERT:
1282	return vertScrollInfo;
1283	}
1284
1285	return NULL;
1286	}
1287	//******************************************************************************
1288	//******************************************************************************
1289	VOID Win32BaseWindow::subclassScrollBars(BOOL subHorz,BOOL subVert)
1290	{
1291	SCROLL_SubclassScrollBars(subHorz ? hwndHorzScroll:0,subVert ? hwndVertScroll:0);
1292	}
1293	//******************************************************************************
1294	//******************************************************************************
1295	BOOL Win32BaseWindow::showScrollBars(BOOL changeHorz,BOOL changeVert,BOOL fShow)
1296	{
1297	BOOL rc = TRUE;
1298	DWORD flags = 0;
1299
1300	if (fShow)
1301	{
1302	BOOL createHorz = FALSE,createVert = FALSE;
1303	BOOL showHorz = FALSE,showVert = FALSE;
1304
1305	if (changeHorz)
1306	{
1307	if (!hwndHorzScroll)
1308	createHorz = TRUE;
1309	else
1310	showHorz = TRUE;
1311	}
1312
1313	if (changeVert)
1314	{
1315	if (!hwndVertScroll)
1316	createVert = TRUE;
1317	else
1318	showVert = TRUE;
1319	}
1320
1321	if (createHorz \|\| createVert)
1322	{
1323	if (createHorz && !horzScrollInfo)
1324	{
1325	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1326	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1327	horzScrollInfo->MaxVal = 100;
1328	horzScrollInfo->flags = ESB_ENABLE_BOTH;
1329	}
1330
1331	if (createVert && !vertScrollInfo)
1332	{
1333	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1334	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1335	vertScrollInfo->MaxVal = 100;
1336	vertScrollInfo->flags = ESB_ENABLE_BOTH;
1337	}
1338
1339	rc = FrameCreateScrollBars(this,createHorz,createVert,FALSE,&flags);
1340
1341	if (!rc) return FALSE;
1342	if (createHorz) dwStyle \|= WS_HSCROLL;
1343	if (createVert) dwStyle \|= WS_VSCROLL;
1344	}
1345
1346	if (showVert \|\| showHorz)
1347	{
1348	DWORD newFlags;
1349	rc = FrameShowScrollBars(this,showHorz,showVert,fShow,FALSE,&newFlags);
1350	flags \|= newFlags;
1351	if (rc)
1352	{
1353	if (showHorz) dwStyle \|= WS_HSCROLL;
1354	if (showVert) dwStyle \|= WS_VSCROLL;
1355	}
1356	}
1357
1358	if (flags) FrameUpdateFrame(this,flags);
1359	} else
1360	{
1361	rc = FrameShowScrollBars(this,changeHorz && hwndHorzScroll,changeVert && hwndVertScroll,fShow,TRUE);
1362
1363	if (rc)
1364	{
1365	if (changeHorz) dwStyle &= ~WS_HSCROLL;
1366	if (changeVert) dwStyle &= ~WS_VSCROLL;
1367	}
1368	}
1369
1370	return rc;
1371	}
1372	/***********************************************************************
1373	* NC_HandleSysCommand
1374	*
1375	* Handle a WM_SYSCOMMAND message. Called from DefWindowProc().
1376	*
1377	* TODO: Not done (see #if 0)
1378	*/
1379	LONG Win32BaseWindow::HandleSysCommand(WPARAM wParam, POINT *pt32)
1380	{
1381	UINT uCommand = wParam & 0xFFF0;
1382
1383	if (getStyle() & WS_CHILD && uCommand != SC_KEYMENU )
1384	ScreenToClient(getParent()->getWindowHandle(), pt32 );
1385
1386	switch (uCommand)
1387	{
1388	#if 0
1389	case SC_SIZE:
1390	case SC_MOVE:
1391	NC_DoSizeMove( hwnd, wParam );
1392	break;
1393	#endif
1394
1395	case SC_MINIMIZE:
1396	ShowWindow(SW_MINIMIZE);
1397	break;
1398
1399	case SC_MAXIMIZE:
1400	ShowWindow(SW_MAXIMIZE);
1401	break;
1402
1403	case SC_RESTORE:
1404	ShowWindow(SW_RESTORE);
1405	break;
1406
1407	case SC_CLOSE:
1408	return SendMessageA(WM_CLOSE, 0, 0);
1409
1410	#if 0
1411	case SC_VSCROLL:
1412	case SC_HSCROLL:
1413	NC_TrackScrollBar( hwnd, wParam, pt32 );
1414	break;
1415
1416	case SC_MOUSEMENU:
1417	MENU_TrackMouseMenuBar( wndPtr, wParam & 0x000F, pt32 );
1418	break;
1419
1420	case SC_KEYMENU:
1421	MENU_TrackKbdMenuBar( wndPtr , wParam , pt.x );
1422	break;
1423
1424	case SC_TASKLIST:
1425	WinExec( "taskman.exe", SW_SHOWNORMAL );
1426	break;
1427
1428	case SC_SCREENSAVE:
1429	if (wParam == SC_ABOUTWINE)
1430	ShellAboutA(hwnd, "Odin", WINE_RELEASE_INFO, 0);
1431	else
1432	if (wParam == SC_PUTMARK)
1433	dprintf(("Mark requested by user\n"));
1434	break;
1435
1436	case SC_HOTKEY:
1437	case SC_ARRANGE:
1438	case SC_NEXTWINDOW:
1439	case SC_PREVWINDOW:
1440	break;
1441	#endif
1442	}
1443	return 0;
1444	}
1445	//******************************************************************************
1446	//******************************************************************************
1447	LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1448	{
1449	//SvL: Set background color to default button color (not window (white))
1450	if(ctlType == CTLCOLOR_BTN)
1451	{
1452	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1453	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1454	return GetSysColorBrush(COLOR_BTNFACE);
1455	}
1456	//SvL: Set background color to default dialog color if window is dialog
1457	if((ctlType == CTLCOLOR_DLG \|\| ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1458	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1459	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1460	return GetSysColorBrush(COLOR_BTNFACE);
1461	}
1462
1463	if( ctlType == CTLCOLOR_SCROLLBAR)
1464	{
1465	HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1466	COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1467	SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1468	SetBkColor( hdc, bk);
1469
1470	//TODO?
1471	#if 0
1472	/* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1473	* we better use 0x55aa bitmap brush to make scrollbar's background
1474	* look different from the window background.
1475	*/
1476	if (bk == GetSysColor(COLOR_WINDOW)) {
1477	return CACHE_GetPattern55AABrush();
1478	}
1479	#endif
1480	UnrealizeObject( hb );
1481	return (LRESULT)hb;
1482	}
1483
1484	SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1485
1486	if ((ctlType == CTLCOLOR_EDIT) \|\| (ctlType == CTLCOLOR_LISTBOX))
1487	{
1488	SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1489	}
1490	else
1491	{
1492	SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1493	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1494	}
1495	return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1496	}
1497	//******************************************************************************
1498	//******************************************************************************
1499	LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1500	{
1501	switch(Msg)
1502	{
1503	case WM_CLOSE:
1504	DestroyWindow();
1505	return 0;
1506
1507	case WM_GETTEXTLENGTH:
1508	return wndNameLength;
1509
1510	case WM_GETTEXT:
1511	if (!lParam \|\| !wParam) return 0;
1512	if (!windowNameA) ((LPSTR)lParam)[0] = 0;
1513	else strncpy((LPSTR)lParam, windowNameA, wParam);
1514	return min(wndNameLength, wParam);
1515
1516	case WM_SETTEXT:
1517	{
1518	LPCSTR lpsz = (LPCSTR)lParam;
1519
1520	if(windowNameA) free(windowNameA);
1521	if(windowNameW) free(windowNameW);
1522
1523	if (lParam)
1524	{
1525	wndNameLength = strlen(lpsz);
1526	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1527	strcpy(windowNameA, lpsz);
1528	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1529	lstrcpyAtoW(windowNameW, windowNameA);
1530	} else
1531	{
1532	windowNameA = NULL;
1533	windowNameW = NULL;
1534	wndNameLength = 0;
1535	}
1536	dprintf(("WM_SETTEXT of %d to %s\n", Win32Hwnd, lParam));
1537
1538	if(OS2HwndFrame && (dwStyle & WS_CAPTION) == WS_CAPTION)
1539	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1540
1541	return TRUE;
1542	}
1543
1544	case WM_SETREDRAW:
1545	{
1546	DWORD oldStyle = getStyle();
1547
1548	if(wParam)
1549	setStyle(getStyle() \| WS_VISIBLE);
1550	else setStyle(getStyle() & ~WS_VISIBLE);
1551
1552	updateWindowStyle(getExStyle(), oldStyle);
1553
1554	return 0; //TODO
1555	}
1556	case WM_NCCREATE:
1557	return(TRUE);
1558
1559	case WM_NCCALCSIZE:
1560	return NCHandleCalcSize(wParam, (NCCALCSIZE_PARAMS *)lParam);
1561
1562	case WM_CTLCOLORMSGBOX:
1563	case WM_CTLCOLOREDIT:
1564	case WM_CTLCOLORLISTBOX:
1565	case WM_CTLCOLORBTN:
1566	case WM_CTLCOLORDLG:
1567	case WM_CTLCOLORSTATIC:
1568	case WM_CTLCOLORSCROLLBAR:
1569	return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1570
1571	case WM_CTLCOLOR:
1572	return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1573
1574	case WM_VKEYTOITEM:
1575	case WM_CHARTOITEM:
1576	return -1;
1577
1578	case WM_PARENTNOTIFY:
1579	return 0;
1580
1581	case WM_MOUSEACTIVATE:
1582	{
1583	dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1584	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1585	{
1586	if(getParent()) {
1587	LRESULT rc = getParent()->SendMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1588	if(rc) return rc;
1589	}
1590	}
1591	return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1592	}
1593	case WM_SETCURSOR:
1594	{
1595	dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1596	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1597	{
1598	if(getParent()) {
1599	LRESULT rc = getParent()->SendMessageA(WM_SETCURSOR, wParam, lParam);
1600	if(rc) return rc;
1601	}
1602	}
1603	if (wParam == Win32Hwnd)
1604	{
1605	HCURSOR hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1606
1607	if (hCursor) SetCursor(hCursor);
1608	return 1;
1609	} else return 0;
1610	}
1611	case WM_MOUSEMOVE:
1612	return 0; //we do our own cursor handling
1613
1614	case WM_WINDOWPOSCHANGED:
1615	{
1616
1617	/* undocumented SWP flags - from SDK 3.1 */
1618	#define SWP_NOCLIENTSIZE 0x0800
1619	#define SWP_NOCLIENTMOVE 0x1000
1620
1621	PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1622	WPARAM wp = SIZE_RESTORED;
1623
1624	if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1625	SendMessageA(WM_MOVE, 0, MAKELONG(rectClient.left, rectClient.top));
1626
1627	if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1628	{
1629	if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1630	else if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1631
1632	SendMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1633	rectClient.bottom - rectClient.top));
1634	}
1635	return 0;
1636	}
1637	case WM_WINDOWPOSCHANGING:
1638	return HandleWindowPosChanging((WINDOWPOS *)lParam);
1639
1640	case WM_ERASEBKGND:
1641	case WM_ICONERASEBKGND:
1642	{
1643	RECT rect;
1644	int rc;
1645
1646	if (!windowClass \|\| !windowClass->getBackgroundBrush()) return 0;
1647
1648	rc = GetClipBox( (HDC)wParam, &rect );
1649	if ((rc == SIMPLEREGION) \|\| (rc == COMPLEXREGION))
1650	FillRect( (HDC)wParam, &rect, windowClass->getBackgroundBrush());
1651
1652	return 1;
1653	}
1654	case WM_GETDLGCODE:
1655	return 0;
1656
1657	case WM_NCLBUTTONDOWN:
1658	case WM_NCLBUTTONUP:
1659	case WM_NCLBUTTONDBLCLK:
1660	case WM_NCRBUTTONUP:
1661	case WM_NCRBUTTONDOWN:
1662	case WM_NCRBUTTONDBLCLK:
1663	case WM_NCMBUTTONDOWN:
1664	case WM_NCMBUTTONUP:
1665	case WM_NCMBUTTONDBLCLK:
1666	return 0; //TODO: Send WM_SYSCOMMAND if required
1667
1668	case WM_NCHITTEST: //TODO: Calculate position of
1669	return HTCLIENT;
1670
1671	case WM_SYSCOMMAND:
1672	{
1673	POINT point;
1674
1675	point.x = LOWORD(lParam);
1676	point.y = HIWORD(lParam);
1677	return HandleSysCommand(wParam, &point);
1678	}
1679
1680	case WM_SYSKEYDOWN:
1681	if(wParam == VK_F4) /* try to close the window */
1682	{
1683	Win32BaseWindow *window = GetTopParent();
1684	if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1685	window->PostMessageA(WM_SYSCOMMAND, SC_CLOSE, 0);
1686	}
1687
1688	Win32BaseWindow *siblingWindow;
1689	HWND sibling;
1690	char nameBuffer [40], mnemonic;
1691	int nameLength;
1692
1693	GetWindowTextA (nameBuffer, 40);
1694
1695	// search all sibling to see it this key is their mnemonic
1696	sibling = GetWindow (GW_HWNDFIRST);
1697	while (sibling != 0) {
1698	siblingWindow = GetWindowFromHandle (sibling);
1699	nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1700
1701	// find the siblings mnemonic
1702	mnemonic = '\0';
1703	for (int i=0 ; i<nameLength ; i++) {
1704	if (nameBuffer [i] == '&') {
1705	mnemonic = nameBuffer [i+1];
1706	if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1707	mnemonic -= 32; // make it uppercase
1708	break; // stop searching
1709	}
1710	}
1711
1712	// key matches siblings mnemonic, send mouseclick
1713	if (mnemonic == (char) wParam) {
1714	siblingWindow->SendMessageA (BM_CLICK, 0, 0);
1715	}
1716
1717	sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1718	}
1719
1720	return 0;
1721
1722	case WM_QUERYOPEN:
1723	case WM_QUERYENDSESSION:
1724	return 1;
1725
1726	case WM_NOTIFYFORMAT:
1727	if (IsUnicode()) return NFR_UNICODE;
1728	else return NFR_ANSI;
1729
1730	case WM_SETICON:
1731	case WM_GETICON:
1732	{
1733	LRESULT result = 0;
1734	if (!windowClass) return result;
1735	int index = GCL_HICON;
1736
1737	if (wParam == ICON_SMALL)
1738	index = GCL_HICONSM;
1739
1740	result = windowClass->getClassLongA(index);
1741
1742	if (Msg == WM_SETICON)
1743	windowClass->setClassLongA(index, lParam);
1744
1745	return result;
1746	}
1747	case WM_NOTIFY:
1748	return 0; //comctl32 controls expect this
1749
1750	default:
1751	if(Msg > WM_USER) {
1752	return 0;
1753	}
1754	return 1;
1755	}
1756	}
1757	//******************************************************************************
1758	//******************************************************************************
1759	LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1760	{
1761	switch(Msg)
1762	{
1763	case WM_GETTEXTLENGTH:
1764	return wndNameLength;
1765
1766	case WM_GETTEXT:
1767	if (!lParam \|\| !wParam) return 0;
1768	if (!windowNameW) ((LPWSTR)lParam)[0] = 0;
1769	else lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1770	return min(wndNameLength,wParam);
1771
1772	case WM_SETTEXT:
1773	{
1774	LPWSTR lpsz = (LPWSTR)lParam;
1775
1776	if(windowNameA) free(windowNameA);
1777	if(windowNameW) free(windowNameW);
1778
1779	if (lParam)
1780	{
1781	wndNameLength = lstrlenW(lpsz);
1782	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1783	lstrcpyWtoA(windowNameA,lpsz);
1784	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1785	lstrcpyW(windowNameW,lpsz);
1786	} else
1787	{
1788	windowNameA = NULL;
1789	windowNameW = NULL;
1790	wndNameLength = 0;
1791	}
1792
1793	if(OS2HwndFrame && (dwStyle & WS_CAPTION) == WS_CAPTION)
1794	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1795
1796	return TRUE;
1797	}
1798
1799	default:
1800	return DefWindowProcA(Msg, wParam, lParam);
1801	}
1802	}
1803	//******************************************************************************
1804	//******************************************************************************
1805	LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1806	{
1807	LRESULT rc;
1808	BOOL fInternalMsgBackup = fInternalMsg;
1809
1810	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1811	// receive those before they get their WM_CREATE message
1812	//NOTE: May need to refuse more messages
1813	if(fCreated == FALSE && Msg == WM_COMMAND) {
1814	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1815	return 0;
1816	}
1817
1818	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, FALSE);
1819
1820	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1821	return(0);
1822	}
1823	fInternalMsg = FALSE;
1824	switch(Msg)
1825	{
1826	case WM_CREATE:
1827	{
1828	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1829	dprintf(("WM_CREATE returned -1\n"));
1830	rc = -1; //don't create window
1831	break;
1832	}
1833	NotifyParent(Msg, wParam, lParam);
1834
1835	rc = 0;
1836	break;
1837	}
1838	case WM_SETTEXT:
1839	rc = CallWindowProcA(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1840	break;
1841
1842	case WM_LBUTTONDOWN:
1843	case WM_MBUTTONDOWN:
1844	case WM_RBUTTONDOWN:
1845	NotifyParent(Msg, wParam, lParam);
1846	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1847	break;
1848
1849	case WM_DESTROY:
1850	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1851	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1852	break;
1853
1854	default:
1855	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1856	break;
1857	}
1858	fInternalMsg = fInternalMsgBackup;
1859	return rc;
1860	}
1861	//******************************************************************************
1862	//******************************************************************************
1863	LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1864	{
1865	LRESULT rc;
1866	BOOL fInternalMsgBackup = fInternalMsg;
1867
1868	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1869	// receive those before they get their WM_CREATE message
1870	//NOTE: May need to refuse more messages
1871	if(fCreated == FALSE && Msg == WM_COMMAND) {
1872	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1873	return 0;
1874	}
1875
1876	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, FALSE);
1877
1878	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1879	return(0);
1880	}
1881	fInternalMsg = FALSE;
1882	switch(Msg)
1883	{
1884	case WM_CREATE:
1885	{
1886	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1887	dprintf(("WM_CREATE returned -1\n"));
1888	rc = -1; //don't create window
1889	break;
1890	}
1891	NotifyParent(Msg, wParam, lParam);
1892
1893	rc = 0;
1894	break;
1895	}
1896	case WM_SETTEXT:
1897	rc = CallWindowProcW(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1898	break;
1899
1900	case WM_LBUTTONDOWN:
1901	case WM_MBUTTONDOWN:
1902	case WM_RBUTTONDOWN:
1903	NotifyParent(Msg, wParam, lParam);
1904	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1905	break;
1906
1907	case WM_DESTROY:
1908	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1909	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1910	break;
1911
1912	default:
1913	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1914	break;
1915	}
1916	fInternalMsg = fInternalMsgBackup;
1917	return rc;
1918	}
1919	//******************************************************************************
1920	//Called as a result of an OS/2 message
1921	//******************************************************************************
1922	LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1923	{
1924	LRESULT rc;
1925	BOOL fInternalMsgBackup = fInternalMsg;
1926
1927	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1928
1929	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1930	return(0);
1931	}
1932	fInternalMsg = TRUE;
1933	switch(Msg)
1934	{
1935	case WM_CREATE:
1936	{
1937	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1938	dprintf(("WM_CREATE returned -1\n"));
1939	rc = -1; //don't create window
1940	break;
1941	}
1942	NotifyParent(Msg, wParam, lParam);
1943	rc = 0;
1944	break;
1945	}
1946	case WM_LBUTTONDOWN:
1947	case WM_MBUTTONDOWN:
1948	case WM_RBUTTONDOWN:
1949	NotifyParent(Msg, wParam, lParam);
1950	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1951	break;
1952
1953	case WM_DESTROY:
1954	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1955	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1956	break;
1957
1958	default:
1959	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1960	break;
1961	}
1962	fInternalMsg = fInternalMsgBackup;
1963	return rc;
1964	}
1965	//******************************************************************************
1966	//Called as a result of an OS/2 message
1967	//todo, unicode msgs (WM_SETTEXT etc)
1968	//******************************************************************************
1969	LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1970	{
1971	LRESULT rc;
1972	BOOL fInternalMsgBackup = fInternalMsg;
1973
1974	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1975
1976	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1977	return(0);
1978	}
1979	fInternalMsg = TRUE;
1980	switch(Msg)
1981	{
1982	case WM_CREATE:
1983	{
1984	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1985	dprintf(("WM_CREATE returned -1\n"));
1986	rc = -1; //don't create window
1987	break;
1988	}
1989	NotifyParent(Msg, wParam, lParam);
1990	rc = 0;
1991	break;
1992	}
1993	case WM_LBUTTONDOWN:
1994	case WM_MBUTTONDOWN:
1995	case WM_RBUTTONDOWN:
1996	NotifyParent(Msg, wParam, lParam);
1997	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1998	break;
1999
2000	case WM_DESTROY:
2001	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
2002	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
2003	break;
2004	default:
2005	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
2006	break;
2007	}
2008	fInternalMsg = fInternalMsgBackup;
2009	return rc;
2010	}
2011	//******************************************************************************
2012	//******************************************************************************
2013	BOOL Win32BaseWindow::PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam)
2014	{
2015	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2016
2017	packet->Msg = msg;
2018	packet->wParam = wParam;
2019	packet->lParam = lParam;
2020	packet->fUnicode = FALSE;
2021	return OSLibPostMessage(OS2Hwnd, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2022	}
2023	//******************************************************************************
2024	//******************************************************************************
2025	BOOL Win32BaseWindow::PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam)
2026	{
2027	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2028
2029	packet->Msg = msg;
2030	packet->wParam = wParam;
2031	packet->lParam = lParam;
2032	packet->fUnicode = TRUE;
2033	return OSLibPostMessage(OS2Hwnd, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2034	}
2035	//******************************************************************************
2036	//******************************************************************************
2037	BOOL Win32BaseWindow::PostThreadMessageA(ULONG threadid, UINT msg, WPARAM wParam, LPARAM lParam)
2038	{
2039	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2040
2041	packet->Msg = msg;
2042	packet->wParam = wParam;
2043	packet->lParam = lParam;
2044	packet->fUnicode = FALSE;
2045	return O32_PostThreadMessage(threadid, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2046	}
2047	//******************************************************************************
2048	//******************************************************************************
2049	BOOL Win32BaseWindow::PostThreadMessageW(ULONG threadid, UINT msg, WPARAM wParam, LPARAM lParam)
2050	{
2051	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2052
2053	packet->Msg = msg;
2054	packet->wParam = wParam;
2055	packet->lParam = lParam;
2056	packet->fUnicode = TRUE;
2057	return O32_PostThreadMessage(threadid, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2058	}
2059	//******************************************************************************
2060	//******************************************************************************
2061	void Win32BaseWindow::PostMessage(POSTMSG_PACKET *packet)
2062	{
2063	if(packet == NULL)
2064	return;
2065
2066	if(packet->fUnicode) {
2067	SendMessageW(packet->Msg, packet->wParam, packet->lParam);
2068	}
2069	else SendMessageA(packet->Msg, packet->wParam, packet->lParam);
2070
2071	free(packet);
2072	}
2073	//******************************************************************************
2074	//Send message to window of another process
2075	//******************************************************************************
2076	LRESULT Win32BaseWindow::SendMessageToProcess(UINT msg, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
2077	{
2078	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2079
2080	dprintf(("SendMessageToProcess %x %x %x %x", getOS2WindowHandle(), msg, wParam, lParam));
2081	packet->Msg = msg;
2082	packet->wParam = wParam;
2083	packet->lParam = lParam;
2084	packet->fUnicode = fUnicode;
2085	return OSLibSendMessage(getOS2WindowHandle(), WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2086	}
2087	//******************************************************************************
2088	//TODO: Do this more efficiently
2089	//******************************************************************************
2090	LRESULT Win32BaseWindow::BroadcastMessageA(int type, UINT msg, WPARAM wParam, LPARAM lParam)
2091	{
2092	Win32BaseWindow *window;
2093	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
2094	DWORD processid, myprocessid;
2095
2096	dprintf(("BroadCastMessageA %x %x %x", msg, wParam, lParam, GetFS()));
2097	myprocessid = GetCurrentProcessId();
2098
2099	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
2100	window = GetWindowFromHandle(hwnd++);
2101	if(window) {
2102	if (window->getStyle() & WS_POPUP \|\| (window->getStyle() & WS_CAPTION) == WS_CAPTION)
2103	{
2104
2105	if(type == BROADCAST_SEND) {
2106	GetWindowThreadProcessId(hwnd, &processid);
2107	if(processid == myprocessid) {
2108	window->SendMessageA(msg, wParam, lParam);
2109	}
2110	else {
2111	window->SendMessageToProcess(msg, wParam, lParam, FALSE);
2112	}
2113	}
2114	else window->PostMessageA(msg, wParam, lParam);
2115	}
2116	}
2117	}
2118	return 0;
2119	}
2120	//******************************************************************************
2121	//TODO: Do this more efficiently
2122	//******************************************************************************
2123	LRESULT Win32BaseWindow::BroadcastMessageW(int type, UINT msg, WPARAM wParam, LPARAM lParam)
2124	{
2125	Win32BaseWindow *window;
2126	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
2127	DWORD processid, myprocessid;
2128
2129
2130	dprintf(("BroadCastMessageW %x %x %x", msg, wParam, lParam));
2131	myprocessid = GetCurrentProcessId();
2132
2133	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
2134	window = GetWindowFromHandle(hwnd++);
2135	if(window) {
2136	if (window->getStyle() & WS_POPUP \|\| (window->getStyle() & WS_CAPTION) == WS_CAPTION)
2137	{
2138
2139	if(type == BROADCAST_SEND) {
2140	GetWindowThreadProcessId(hwnd, &processid);
2141	if(processid == myprocessid) {
2142	window->SendMessageW(msg, wParam, lParam);
2143	}
2144	else {
2145	window->SendMessageToProcess(msg, wParam, lParam, TRUE);
2146	}
2147	}
2148	else window->PostMessageW(msg, wParam, lParam);
2149	}
2150	}
2151	}
2152	return 0;
2153	}
2154	//******************************************************************************
2155	//TODO: do we need to inform the parent of the parent (etc) of the child window?
2156	//******************************************************************************
2157	void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
2158	{
2159	Win32BaseWindow *window = this;
2160	Win32BaseWindow *parentwindow;
2161
2162	while(window)
2163	{
2164	if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
2165	{
2166	/* Notify the parent window only */
2167	parentwindow = window->getParent();
2168	if(parentwindow) {
2169	if(Msg == WM_CREATE \|\| Msg == WM_DESTROY) {
2170	parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), (LPARAM)window->getWindowHandle());
2171	}
2172	else parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), lParam );
2173	}
2174	}
2175	else break;
2176
2177	window = parentwindow;
2178	}
2179	}
2180	//******************************************************************************
2181	//******************************************************************************
2182	BOOL Win32BaseWindow::SetMenu(HMENU hMenu)
2183	{
2184
2185	dprintf(("SetMenu %x", hMenu));
2186	OS2HwndMenu = OSLibWinSetMenu(OS2HwndFrame, hMenu);
2187	if(OS2HwndMenu == 0) {
2188	dprintf(("Win32BaseWindow::SetMenu OS2HwndMenu == 0"));
2189	return FALSE;
2190	}
2191	return TRUE;
2192	}
2193	//******************************************************************************
2194	//******************************************************************************
2195	BOOL Win32BaseWindow::SetAccelTable(HACCEL hAccel)
2196	{
2197	Win32Resource winres = (Win32Resource )hAccel;
2198	HANDLE accelhandle;
2199
2200	if(HIWORD(hAccel) == 0) {
2201	dprintf(("SetAccelTable: hAccel %x invalid", hAccel));
2202	SetLastError(ERROR_INVALID_PARAMETER);
2203	return FALSE;
2204	}
2205	acceltableResource = winres;
2206	accelhandle = OSLibWinSetAccelTable(OS2HwndFrame, winres->getOS2Handle(), winres->lockOS2Resource());
2207	winres->setOS2Handle(accelhandle);
2208	return(accelhandle != 0);
2209	}
2210	//******************************************************************************
2211	//******************************************************************************
2212	BOOL Win32BaseWindow::SetIcon(HICON hIcon)
2213	{
2214	dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
2215	if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
2216	//TODO: Wine does't send these. Correct?
2217	// SendMessageA(WM_SETICON, ICON_BIG, hIcon);
2218	return TRUE;
2219	}
2220	return FALSE;
2221	}
2222	//******************************************************************************
2223	//******************************************************************************
2224	BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
2225	{
2226	ULONG showstate = 0;
2227	HWND hWinAfter;
2228
2229	dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
2230	#if 1
2231	if (flags & WIN_NEED_SIZE)
2232	{
2233	/* should happen only in CreateWindowEx() */
2234	int wParam = SIZE_RESTORED;
2235
2236	flags &= ~WIN_NEED_SIZE;
2237	if (dwStyle & WS_MAXIMIZE)
2238	wParam = SIZE_MAXIMIZED;
2239	else
2240	if (dwStyle & WS_MINIMIZE)
2241	wParam = SIZE_MINIMIZED;
2242
2243	SendMessageA(WM_SIZE, wParam,
2244	MAKELONG(rectClient.right-rectClient.left,
2245	rectClient.bottom-rectClient.top));
2246	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2247	}
2248	#else
2249	if(fFirstShow) {
2250	if(isFrameWindow() && IS_OVERLAPPED(getStyle()) && !isChild()) {
2251	SendMessageA(WM_SIZE, SIZE_RESTORED,
2252	MAKELONG(rectClient.right-rectClient.left,
2253	rectClient.bottom-rectClient.top));
2254	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2255
2256	}
2257	fFirstShow = FALSE;
2258	}
2259	#endif
2260	switch(nCmdShow)
2261	{
2262	case SW_SHOW:
2263	case SW_SHOWDEFAULT: //todo
2264	showstate = SWPOS_SHOW \| SWPOS_ACTIVATE;
2265	break;
2266	case SW_HIDE:
2267	showstate = SWPOS_HIDE;
2268	break;
2269	case SW_RESTORE:
2270	showstate = SWPOS_RESTORE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2271	break;
2272	case SW_MINIMIZE:
2273	showstate = SWPOS_MINIMIZE;
2274	break;
2275	case SW_SHOWMAXIMIZED:
2276	showstate = SWPOS_MAXIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2277	break;
2278	case SW_SHOWMINIMIZED:
2279	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2280	break;
2281	case SW_SHOWMINNOACTIVE:
2282	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW;
2283	break;
2284	case SW_SHOWNA:
2285	showstate = SWPOS_SHOW;
2286	break;
2287	case SW_SHOWNOACTIVATE:
2288	showstate = SWPOS_SHOW;
2289	break;
2290	case SW_SHOWNORMAL:
2291	showstate = SWPOS_RESTORE \| SWPOS_ACTIVATE \| SWPOS_SHOW;
2292	break;
2293	}
2294
2295	/* We can't activate a child window (WINE) */
2296	if(getStyle() & WS_CHILD)
2297	showstate &= ~SWPOS_ACTIVATE;
2298
2299	if(showstate & SWPOS_SHOW) {
2300	setStyle(getStyle() \| WS_VISIBLE);
2301	}
2302	else setStyle(getStyle() & ~WS_VISIBLE);
2303
2304	BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2305	return rc;
2306	}
2307	//******************************************************************************
2308	//******************************************************************************
2309	BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2310	{
2311	BOOL rc = FALSE;
2312	Win32BaseWindow *window;
2313	HWND hParent = 0;
2314
2315	dprintf (("SetWindowPos %x %x (%d,%d)(%d,%d) %x", Win32Hwnd, hwndInsertAfter, x, y, cx, cy, fuFlags));
2316
2317	if (fuFlags &
2318	~(SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOZORDER \|
2319	SWP_NOREDRAW \| SWP_NOACTIVATE \| SWP_FRAMECHANGED \|
2320	SWP_SHOWWINDOW \| SWP_HIDEWINDOW \| SWP_NOCOPYBITS \|
2321	SWP_NOOWNERZORDER))
2322	{
2323	return FALSE;
2324	}
2325
2326	WINDOWPOS wpos;
2327	SWP swp, swpOld;
2328
2329	wpos.flags = fuFlags;
2330	wpos.cy = cy;
2331	wpos.cx = cx;
2332	wpos.x = x;
2333	wpos.y = y;
2334	wpos.hwndInsertAfter = hwndInsertAfter;
2335	wpos.hwnd = getWindowHandle();
2336
2337	if(~fuFlags & (SWP_NOMOVE \| SWP_NOSIZE))
2338	{
2339	if (isChild())
2340	{
2341	hParent = getParent()->getOS2WindowHandle();
2342	}
2343	OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2344	}
2345
2346	OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2347	if (swp.fl == 0)
2348	return TRUE;
2349
2350	// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2351	if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2352	{
2353	Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2354	if(wndBehind) {
2355	swp.hwndInsertBehind = wndBehind->getOS2WindowHandle();
2356	}
2357	else {
2358	dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2359	swp.hwndInsertBehind = 0;
2360	}
2361	}
2362	#if 0
2363	if (isFrameWindow())
2364	{
2365	if (!isChild())
2366	{
2367	POINT maxSize, maxPos, minTrack, maxTrack;
2368
2369	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
2370
2371	if (swp.cx > maxTrack.x) swp.cx = maxTrack.x;
2372	if (swp.cy > maxTrack.y) swp.cy = maxTrack.y;
2373	if (swp.cx < minTrack.x) swp.cx = minTrack.x;
2374	if (swp.cy < minTrack.y) swp.cy = minTrack.y;
2375	}
2376	swp.hwnd = OS2HwndFrame;
2377	}
2378	else
2379	#endif
2380	swp.hwnd = OS2HwndFrame;
2381
2382	dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2383
2384	rc = OSLibWinSetMultWindowPos(&swp, 1);
2385
2386	if (rc == FALSE)
2387	{
2388	dprintf(("OSLibWinSetMultWindowPos failed!"));
2389	}
2390	else
2391	{
2392	if (fuFlags & SWP_FRAMECHANGED_W)
2393	OSLibSendMessage (OS2HwndFrame, 0x42 /WM_UPDATEFRAME/, -1, 0);
2394	}
2395
2396	return (rc);
2397	}
2398	//******************************************************************************
2399	//TODO: WPF_RESTOREMAXIMIZED
2400	//******************************************************************************
2401	BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2402	{
2403	if(isFrameWindow())
2404	{
2405	// Set the minimized position
2406	if (winpos->flags & WPF_SETMINPOSITION)
2407	{
2408	OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2409	}
2410
2411	//TODO: Max position
2412
2413	// Set the new restore position.
2414	OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2415	}
2416
2417	return ShowWindow(winpos->showCmd);
2418	}
2419	//******************************************************************************
2420	//Also destroys all the child windows (destroy parent, destroy children)
2421	//******************************************************************************
2422	BOOL Win32BaseWindow::DestroyWindow()
2423	{
2424	return OSLibWinDestroyWindow(OS2HwndFrame);
2425	}
2426	//******************************************************************************
2427	//******************************************************************************
2428	HWND Win32BaseWindow::GetParent()
2429	{
2430	if(getParent()) {
2431	return getParent()->getWindowHandle();
2432	}
2433	else return 0;
2434	}
2435	//******************************************************************************
2436	//******************************************************************************
2437	HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2438	{
2439	HWND oldhwnd;
2440	Win32BaseWindow *newparent;
2441
2442	if(getParent()) {
2443	oldhwnd = getParent()->getWindowHandle();
2444	getParent()->RemoveChild(this);
2445	}
2446	else oldhwnd = 0;
2447
2448	newparent = GetWindowFromHandle(hwndNewParent);
2449	if(newparent)
2450	{
2451	setParent(newparent);
2452	getParent()->AddChild(this);
2453	OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2454	return oldhwnd;
2455	}
2456	else {
2457	setParent(windowDesktop);
2458	getParent()->AddChild(this);
2459	OSLibWinSetParent(getOS2FrameWindowHandle(), OSLIB_HWND_DESKTOP);
2460	return oldhwnd;
2461	}
2462	}
2463	//******************************************************************************
2464	//******************************************************************************
2465	BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2466	{
2467	if(getParent()) {
2468	return getParent()->getWindowHandle() == hwndParent;
2469	}
2470	else return 0;
2471	}
2472	//******************************************************************************
2473	//******************************************************************************
2474	HWND Win32BaseWindow::GetTopWindow()
2475	{
2476	return GetWindow(GW_CHILD);
2477	}
2478	//******************************************************************************
2479	// Get the top-level parent for a child window.
2480	//******************************************************************************
2481	Win32BaseWindow *Win32BaseWindow::GetTopParent()
2482	{
2483	Win32BaseWindow *window = this;
2484
2485	while(window && (window->getStyle() & WS_CHILD))
2486	{
2487	window = window->getParent();
2488	}
2489	return window;
2490	}
2491	//******************************************************************************
2492	//Don't call WinUpdateWindow as that one also updates the child windows
2493	//Also need to send WM_PAINT directly to the window procedure, which doesn't
2494	//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2495	//******************************************************************************
2496	BOOL Win32BaseWindow::UpdateWindow()
2497	{
2498	RECT rect;
2499
2500	if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2501	{//update region not empty
2502	HDC hdc;
2503
2504	hdc = O32_GetDC(OS2Hwnd);
2505	if (isIcon)
2506	{
2507	SendMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2508	SendMessageA(WM_PAINTICON, 0, 0);
2509	} else
2510	{
2511	SendMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2512	SendMessageA(WM_PAINT, 0, 0);
2513	}
2514	O32_ReleaseDC(OS2Hwnd, hdc);
2515	}
2516	return TRUE;
2517	}
2518	//******************************************************************************
2519	//******************************************************************************
2520	BOOL Win32BaseWindow::IsIconic()
2521	{
2522	return OSLibWinIsIconic(OS2Hwnd);
2523	}
2524	//******************************************************************************
2525	//TODO: Should not enumerate children that are created during the enumeration!
2526	//******************************************************************************
2527	BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2528	{
2529	BOOL rc = TRUE;
2530	HWND hwnd;
2531	Win32BaseWindow prevchild = 0, child = 0;
2532
2533	dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2534	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2535	{
2536	dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2537	hwnd = child->getWindowHandle();
2538	if(lpfn(hwnd, lParam) == FALSE)
2539	{
2540	rc = FALSE;
2541	break;
2542	}
2543	//check if the window still exists
2544	if(!::IsWindow(hwnd))
2545	{
2546	child = prevchild;
2547	continue;
2548	}
2549	if(child->getFirstChild() != NULL)
2550	{
2551	dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2552	if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2553	{
2554	rc = FALSE;
2555	break;
2556	}
2557	}
2558	prevchild = child;
2559	}
2560	return rc;
2561	}
2562	//******************************************************************************
2563	//******************************************************************************
2564	Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2565	{
2566	for (Win32BaseWindow child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2567	{
2568	if (child->getWindowId() == id)
2569	{
2570	return child;
2571	}
2572	}
2573	return 0;
2574	}
2575	//******************************************************************************
2576	//TODO:
2577	//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2578	//the current process owns them.
2579	//******************************************************************************
2580	HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2581	BOOL fUnicode)
2582	{
2583	Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2584	Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2585
2586	if((hwndParent != OSLIB_HWND_DESKTOP && !parent) \|\|
2587	(hwndChildAfter != 0 && !child) \|\|
2588	(hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2589	{
2590	dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2591	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2592	return 0;
2593	}
2594	if(hwndParent != OSLIB_HWND_DESKTOP)
2595	{//if the current process owns the window, just do a quick search
2596	child = (Win32BaseWindow *)parent->getFirstChild();
2597	if(hwndChildAfter != 0)
2598	{
2599	while(child)
2600	{
2601	if(child->getWindowHandle() == hwndChildAfter)
2602	{
2603	child = (Win32BaseWindow *)child->getNextChild();
2604	break;
2605	}
2606	child = (Win32BaseWindow *)child->getNextChild();
2607	}
2608	}
2609	while(child)
2610	{
2611	if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2612	(!lpszWindow \|\| child->hasWindowName(lpszWindow, fUnicode)))
2613	{
2614	dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2615	return child->getWindowHandle();
2616	}
2617	child = (Win32BaseWindow *)child->getNextChild();
2618	}
2619	}
2620	else {
2621	Win32BaseWindow *wnd;
2622	HWND henum, hwnd;
2623
2624	henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2625	hwnd = OSLibWinGetNextWindow(henum);
2626
2627	while(hwnd)
2628	{
2629	wnd = GetWindowFromOS2Handle(hwnd);
2630	if(wnd == NULL) {
2631	hwnd = OSLibWinQueryClientWindow(hwnd);
2632	if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2633	if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2634	}
2635
2636	if(wnd) {
2637	if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2638	(!lpszWindow \|\| wnd->hasWindowName(lpszWindow, fUnicode)))
2639	{
2640	OSLibWinEndEnumWindows(henum);
2641	dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2642	return wnd->getWindowHandle();
2643	}
2644	}
2645	hwnd = OSLibWinGetNextWindow(henum);
2646	}
2647	OSLibWinEndEnumWindows(henum);
2648	}
2649	SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2650	return 0;
2651	}
2652	//******************************************************************************
2653	//******************************************************************************
2654	HWND Win32BaseWindow::GetWindow(UINT uCmd)
2655	{
2656	HWND hwndRelated = 0;
2657	Win32BaseWindow *window;
2658
2659	switch(uCmd)
2660	{
2661	case GW_HWNDFIRST:
2662	if(getParent()) {
2663	window = (Win32BaseWindow *)getParent()->getFirstChild();
2664	hwndRelated = window->getWindowHandle();
2665	}
2666	break;
2667
2668	case GW_HWNDLAST:
2669	if(getParent())
2670	{
2671	goto end;
2672	}
2673
2674	window = this;
2675	while(window)
2676	{
2677	window = (Win32BaseWindow *)window->getNextChild();
2678	}
2679	hwndRelated = window->getWindowHandle();
2680	break;
2681
2682	case GW_HWNDNEXT:
2683	window = (Win32BaseWindow *)getNextChild();
2684	if(window) {
2685	hwndRelated = window->getWindowHandle();
2686	}
2687	break;
2688
2689	case GW_HWNDPREV:
2690	if(!getParent())
2691	{
2692	goto end;
2693	}
2694	window = (Win32BaseWindow )(getParent()->getFirstChild()); / First sibling */
2695	if(window == this)
2696	{
2697	hwndRelated = 0; /* First in list */
2698	goto end;
2699	}
2700	while(window->getNextChild())
2701	{
2702	if (window->getNextChild() == this)
2703	{
2704	hwndRelated = window->getWindowHandle();
2705	goto end;
2706	}
2707	window = (Win32BaseWindow *)window->getNextChild();
2708	}
2709	break;
2710
2711	case GW_OWNER:
2712	if(getOwner()) {
2713	hwndRelated = getOwner()->getWindowHandle();
2714	}
2715	break;
2716
2717	case GW_CHILD:
2718	if(getFirstChild()) {
2719	hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2720	}
2721	break;
2722	}
2723	end:
2724	dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2725	return hwndRelated;
2726	}
2727	//******************************************************************************
2728	//******************************************************************************
2729	HWND Win32BaseWindow::SetActiveWindow()
2730	{
2731	return OSLibWinSetActiveWindow(OS2HwndFrame);
2732	}
2733	//******************************************************************************
2734	//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2735	//******************************************************************************
2736	BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2737	{
2738	return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2739	}
2740	//******************************************************************************
2741	//******************************************************************************
2742	BOOL Win32BaseWindow::CloseWindow()
2743	{
2744	return OSLibWinMinimizeWindow(OS2HwndFrame);
2745	}
2746	//******************************************************************************
2747	//******************************************************************************
2748	HWND Win32BaseWindow::GetActiveWindow()
2749	{
2750	HWND hwndActive;
2751	Win32BaseWindow *win32wnd;
2752	ULONG magic;
2753
2754	hwndActive = OSLibWinQueryActiveWindow();
2755
2756	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2757	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2758	if(CheckMagicDword(magic) && win32wnd)
2759	{
2760	return win32wnd->getWindowHandle();
2761	}
2762	return hwndActive;
2763	}
2764	//******************************************************************************
2765	//******************************************************************************
2766	BOOL Win32BaseWindow::IsWindowEnabled()
2767	{
2768	return OSLibWinIsWindowEnabled(OS2HwndFrame);
2769	}
2770	//******************************************************************************
2771	//******************************************************************************
2772	BOOL Win32BaseWindow::IsWindowVisible()
2773	{
2774	#if 1
2775	return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2776	#else
2777	return OSLibWinIsWindowVisible(OS2HwndFrame);
2778	#endif
2779	}
2780	//******************************************************************************
2781	//******************************************************************************
2782	BOOL Win32BaseWindow::GetWindowRect(PRECT pRect)
2783	{
2784	return OSLibWinQueryWindowRect(OS2HwndFrame, pRect, RELATIVE_TO_SCREEN);
2785	}
2786	//******************************************************************************
2787	//******************************************************************************
2788	BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2789	{
2790	if(wndname == NULL)
2791	return FALSE;
2792
2793	if(fUnicode) {
2794	return (lstrcmpW(windowNameW, (LPWSTR)wndname) == 0);
2795	}
2796	else return (strcmp(windowNameA, wndname) == 0);
2797	}
2798	//******************************************************************************
2799	//******************************************************************************
2800	int Win32BaseWindow::GetWindowTextLength()
2801	{
2802	return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2803	}
2804	//******************************************************************************
2805	//******************************************************************************
2806	int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2807	{
2808	return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2809	}
2810	//******************************************************************************
2811	//******************************************************************************
2812	int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2813	{
2814	return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2815	}
2816	//******************************************************************************
2817	//******************************************************************************
2818	BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2819	{
2820	return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2821	}
2822	//******************************************************************************
2823	//******************************************************************************
2824	BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2825	{
2826	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2827	}
2828	//******************************************************************************
2829	//******************************************************************************
2830	VOID Win32BaseWindow::updateWindowStyle(DWORD oldExStyle,DWORD oldStyle)
2831	{
2832	if(IsWindowDestroyed()) return;
2833
2834	/*
2835	if (isChild())
2836	{
2837	DWORD dwOSWinStyle,dwOSFrameStyle,newBorderWidth,newBorderHeight;
2838
2839	OSLibWinConvertStyle(dwStyle,&dwExStyle,&dwOSWinStyle,&dwOSFrameStyle,&newBorderWidth,&newBorderHeight);
2840	if (newBorderWidth != borderWidth \|\| newBorderHeight != borderHeight)
2841	{
2842	borderWidth = newBorderWidth;
2843	borderHeight = newBorderHeight;
2844	FrameSetBorderSize(this,TRUE);
2845	}
2846	}
2847	*/
2848
2849	if (dwStyle != oldStyle) OSLibSetWindowStyle(OS2HwndFrame,dwStyle);
2850	}
2851	//******************************************************************************
2852	//******************************************************************************
2853	LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value)
2854	{
2855	LONG oldval;
2856
2857	dprintf2(("SetWindowLongA %x %d %x", getWindowHandle(), index, value));
2858	switch(index) {
2859	case GWL_EXSTYLE:
2860	{
2861	STYLESTRUCT ss;
2862
2863	if(dwExStyle == value)
2864	return value;
2865
2866	ss.styleOld = dwExStyle;
2867	ss.styleNew = value;
2868	dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
2869	SendMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2870	setExStyle(ss.styleNew);
2871	updateWindowStyle(ss.styleOld,getStyle());
2872	SendMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2873	return ss.styleOld;
2874	}
2875	case GWL_STYLE:
2876	{
2877	STYLESTRUCT ss;
2878
2879	if(dwStyle == value)
2880	return value;
2881
2882	value &= ~(WS_VISIBLE \| WS_CHILD); /* Some bits can't be changed this way (WINE) */
2883	ss.styleOld = getStyle();
2884	ss.styleNew = value \| (ss.styleOld & (WS_VISIBLE \| WS_CHILD));
2885	dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), getStyle(), value));
2886	SendMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2887	setStyle(ss.styleNew);
2888	updateWindowStyle(dwExStyle,ss.styleOld);
2889	SendMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2890	#ifdef DEBUG
2891	PrintWindowStyle(ss.styleNew, 0);
2892	#endif
2893	return ss.styleOld;
2894	}
2895	case GWL_WNDPROC:
2896	oldval = (LONG)getWindowProc();
2897	setWindowProc((WNDPROC)value);
2898	return oldval;
2899	case GWL_HINSTANCE:
2900	oldval = hInstance;
2901	hInstance = value;
2902	return oldval;
2903	case GWL_HWNDPARENT:
2904	return SetParent((HWND)value);
2905	case GWL_ID:
2906	oldval = getWindowId();
2907	setWindowId(value);
2908	return oldval;
2909	case GWL_USERDATA:
2910	oldval = userData;
2911	userData = value;
2912	return oldval;
2913	default:
2914	if(index >= 0 && index/4 < nrUserWindowLong)
2915	{
2916	oldval = userWindowLong[index/4];
2917	userWindowLong[index/4] = value;
2918	return oldval;
2919	}
2920	SetLastError(ERROR_INVALID_PARAMETER);
2921	return 0;
2922	}
2923	}
2924	//******************************************************************************
2925	//******************************************************************************
2926	ULONG Win32BaseWindow::GetWindowLongA(int index)
2927	{
2928	ULONG value;
2929
2930	switch(index) {
2931	case GWL_EXSTYLE:
2932	value = dwExStyle;
2933	break;
2934	case GWL_STYLE:
2935	value = dwStyle;
2936	break;
2937	case GWL_WNDPROC:
2938	value = (ULONG)getWindowProc();
2939	break;
2940	case GWL_HINSTANCE:
2941	value = hInstance;
2942	break;
2943	case GWL_HWNDPARENT:
2944	if(getParent()) {
2945	value = getParent()->getWindowHandle();
2946	}
2947	else value = 0;
2948	break;
2949	case GWL_ID:
2950	value = getWindowId();
2951	break;
2952	case GWL_USERDATA:
2953	value = userData;
2954	break;
2955	default:
2956	if(index >= 0 && index/4 < nrUserWindowLong)
2957	{
2958	value = userWindowLong[index/4];
2959	break;
2960	}
2961	SetLastError(ERROR_INVALID_PARAMETER);
2962	return 0;
2963	}
2964	dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2965	return value;
2966	}
2967	//******************************************************************************
2968	//******************************************************************************
2969	WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
2970	{
2971	WORD oldval;
2972
2973	if(index >= 0 && index/4 < nrUserWindowLong)
2974	{
2975	oldval = ((WORD *)userWindowLong)[index/2];
2976	((WORD *)userWindowLong)[index/2] = value;
2977	return oldval;
2978	}
2979	SetLastError(ERROR_INVALID_PARAMETER);
2980	return 0;
2981	}
2982	//******************************************************************************
2983	//******************************************************************************
2984	WORD Win32BaseWindow::GetWindowWord(int index)
2985	{
2986	if(index >= 0 && index/4 < nrUserWindowLong)
2987	{
2988	return ((WORD *)userWindowLong)[index/2];
2989	}
2990	SetLastError(ERROR_INVALID_PARAMETER);
2991	return 0;
2992	}
2993	//******************************************************************************
2994	//******************************************************************************
2995	void Win32BaseWindow::setWindowId(DWORD id)
2996	{
2997	windowId = id;
2998	dprintf(("Set window ID to %x", id));
2999	OSLibSetWindowID(OS2HwndFrame, id);
3000	}
3001	//******************************************************************************
3002	//******************************************************************************
3003	Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
3004	{
3005	Win32BaseWindow *window;
3006
3007	if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
3008	return window;
3009	}
3010	else return NULL;
3011	}
3012	//******************************************************************************
3013	//******************************************************************************
3014	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
3015	{
3016	Win32BaseWindow *win32wnd;
3017	DWORD magic;
3018
3019	if(hwnd == OSLIB_HWND_DESKTOP)
3020	{
3021	return windowDesktop;
3022	}
3023
3024	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
3025	magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
3026
3027	if(win32wnd && CheckMagicDword(magic)) {
3028	return win32wnd;
3029	}
3030	return 0;
3031	}
3032	//******************************************************************************
3033	//******************************************************************************
3034	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
3035	{
3036	return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
3037	}
3038	//******************************************************************************
3039	//******************************************************************************
3040	HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
3041	{
3042	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
3043
3044	if(window) {
3045	return window->getOS2WindowHandle();
3046	}
3047	else return hwnd;
3048	}
3049	//******************************************************************************
3050	//******************************************************************************
3051	HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
3052	{
3053	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
3054
3055	if(window) {
3056	return window->getOS2FrameWindowHandle();
3057	}
3058	else return hwnd;
3059	}
3060	//******************************************************************************
3061	//******************************************************************************
3062	HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
3063	{
3064	Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
3065
3066	if(window) {
3067	return window->getWindowHandle();
3068	}
3069	window = GetWindowFromOS2FrameHandle(hwnd);
3070	if(window) {
3071	return window->getWindowHandle();
3072	}
3073	else return 0;
3074	// else return hwnd; //OS/2 window handle
3075	}
3076	//******************************************************************************
3077	// GetNextDlgTabItem32 (USER32.276)
3078	//******************************************************************************
3079	HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
3080	{
3081	Win32BaseWindow child, nextchild, *lastchild;
3082	HWND retvalue;
3083
3084	if (hwndCtrl)
3085	{
3086	child = GetWindowFromHandle(hwndCtrl);
3087	if (!child)
3088	{
3089	retvalue = 0;
3090	goto END;
3091	}
3092	/* Make sure hwndCtrl is a top-level child */
3093	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3094	{
3095	child = child->getParent();
3096	if(child == NULL) break;
3097	}
3098
3099	if (!child \|\| child->getParent() != this)
3100	{
3101	retvalue = 0;
3102	goto END;
3103	}
3104	}
3105	else
3106	{
3107	/* No ctrl specified -> start from the beginning */
3108	child = (Win32BaseWindow *)getFirstChild();
3109	if (!child)
3110	{
3111	retvalue = 0;
3112	goto END;
3113	}
3114
3115	if (!fPrevious)
3116	{
3117	while (child->getNextChild())
3118	{
3119	child = (Win32BaseWindow *)child->getNextChild();
3120	}
3121	}
3122	}
3123
3124	lastchild = child;
3125	nextchild = (Win32BaseWindow *)child->getNextChild();
3126	while (TRUE)
3127	{
3128	if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
3129
3130	if (child == nextchild) break;
3131
3132	if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
3133	!(nextchild->getStyle() & WS_DISABLED))
3134	{
3135	lastchild = nextchild;
3136	if (!fPrevious) break;
3137	}
3138	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3139	}
3140	retvalue = lastchild->getWindowHandle();
3141
3142	END:
3143	return retvalue;
3144	}
3145	//******************************************************************************
3146	//******************************************************************************
3147	HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
3148	{
3149	Win32BaseWindow child, nextchild, *lastchild;
3150	HWND retvalue;
3151
3152	if (hwndCtrl)
3153	{
3154	child = GetWindowFromHandle(hwndCtrl);
3155	if (!child)
3156	{
3157	retvalue = 0;
3158	goto END;
3159	}
3160	/* Make sure hwndCtrl is a top-level child */
3161	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3162	{
3163	child = child->getParent();
3164	if(child == NULL) break;
3165	}
3166
3167	if (!child \|\| child->getParent() != this)
3168	{
3169	retvalue = 0;
3170	goto END;
3171	}
3172	}
3173	else
3174	{
3175	/* No ctrl specified -> start from the beginning */
3176	child = (Win32BaseWindow *)getFirstChild();
3177	if (!child)
3178	{
3179	retvalue = 0;
3180	goto END;
3181	}
3182
3183	if (fPrevious)
3184	{
3185	while (child->getNextChild())
3186	{
3187	child = (Win32BaseWindow *)child->getNextChild();
3188	}
3189	}
3190	}
3191
3192	lastchild = child;
3193	nextchild = (Win32BaseWindow *)child->getNextChild();
3194	while (TRUE)
3195	{
3196	if (!nextchild \|\| nextchild->getStyle() & WS_GROUP)
3197	{
3198	/* Wrap-around to the beginning of the group */
3199	Win32BaseWindow *pWndTemp;
3200
3201	nextchild = (Win32BaseWindow *)getFirstChild();
3202
3203	for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3204	{
3205	if (pWndTemp->getStyle() & WS_GROUP)
3206	nextchild = pWndTemp;
3207
3208	if (pWndTemp == child)
3209	break;
3210	}
3211
3212	}
3213	if (nextchild == child)
3214	break;
3215
3216	if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3217	{
3218	lastchild = nextchild;
3219
3220	if (!fPrevious)
3221	break;
3222	}
3223
3224	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3225	}
3226	retvalue = lastchild->getWindowHandle();
3227	END:
3228	return retvalue;
3229	}
3230	//******************************************************************************
3231	//******************************************************************************
3232	#ifdef DEBUG
3233	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3234	{
3235	char style[256] = "";
3236	char exstyle[256] = "";
3237
3238	/* Window styles */
3239	if(dwStyle & WS_CHILD)
3240	strcat(style, "WS_CHILD ");
3241	if(dwStyle & WS_POPUP)
3242	strcat(style, "WS_POPUP ");
3243	if(dwStyle & WS_VISIBLE)
3244	strcat(style, "WS_VISIBLE ");
3245	if(dwStyle & WS_DISABLED)
3246	strcat(style, "WS_DISABLED ");
3247	if(dwStyle & WS_CLIPSIBLINGS)
3248	strcat(style, "WS_CLIPSIBLINGS ");
3249	if(dwStyle & WS_CLIPCHILDREN)
3250	strcat(style, "WS_CLIPCHILDREN ");
3251	if(dwStyle & WS_MAXIMIZE)
3252	strcat(style, "WS_MAXIMIZE ");
3253	if(dwStyle & WS_MINIMIZE)
3254	strcat(style, "WS_MINIMIZE ");
3255	if(dwStyle & WS_GROUP)
3256	strcat(style, "WS_GROUP ");
3257	if(dwStyle & WS_TABSTOP)
3258	strcat(style, "WS_TABSTOP ");
3259
3260	if((dwStyle & WS_CAPTION) == WS_CAPTION)
3261	strcat(style, "WS_CAPTION ");
3262	if(dwStyle & WS_DLGFRAME)
3263	strcat(style, "WS_DLGFRAME ");
3264	if(dwStyle & WS_BORDER)
3265	strcat(style, "WS_BORDER ");
3266
3267	if(dwStyle & WS_VSCROLL)
3268	strcat(style, "WS_VSCROLL ");
3269	if(dwStyle & WS_HSCROLL)
3270	strcat(style, "WS_HSCROLL ");
3271	if(dwStyle & WS_SYSMENU)
3272	strcat(style, "WS_SYSMENU ");
3273	if(dwStyle & WS_THICKFRAME)
3274	strcat(style, "WS_THICKFRAME ");
3275	if(dwStyle & WS_MINIMIZEBOX)
3276	strcat(style, "WS_MINIMIZEBOX ");
3277	if(dwStyle & WS_MAXIMIZEBOX)
3278	strcat(style, "WS_MAXIMIZEBOX ");
3279
3280	if(dwExStyle & WS_EX_DLGMODALFRAME)
3281	strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3282	if(dwExStyle & WS_EX_ACCEPTFILES)
3283	strcat(exstyle, "WS_EX_ACCEPTFILES ");
3284	if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3285	strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3286	if(dwExStyle & WS_EX_TOPMOST)
3287	strcat(exstyle, "WS_EX_TOPMOST ");
3288	if(dwExStyle & WS_EX_TRANSPARENT)
3289	strcat(exstyle, "WS_EX_TRANSPARENT ");
3290
3291	if(dwExStyle & WS_EX_MDICHILD)
3292	strcat(exstyle, "WS_EX_MDICHILD ");
3293	if(dwExStyle & WS_EX_TOOLWINDOW)
3294	strcat(exstyle, "WS_EX_TOOLWINDOW ");
3295	if(dwExStyle & WS_EX_WINDOWEDGE)
3296	strcat(exstyle, "WS_EX_WINDOWEDGE ");
3297	if(dwExStyle & WS_EX_CLIENTEDGE)
3298	strcat(exstyle, "WS_EX_CLIENTEDGE ");
3299	if(dwExStyle & WS_EX_CONTEXTHELP)
3300	strcat(exstyle, "WS_EX_CONTEXTHELP ");
3301	if(dwExStyle & WS_EX_RIGHT)
3302	strcat(exstyle, "WS_EX_RIGHT ");
3303	if(dwExStyle & WS_EX_LEFT)
3304	strcat(exstyle, "WS_EX_LEFT ");
3305	if(dwExStyle & WS_EX_RTLREADING)
3306	strcat(exstyle, "WS_EX_RTLREADING ");
3307	if(dwExStyle & WS_EX_LTRREADING)
3308	strcat(exstyle, "WS_EX_LTRREADING ");
3309	if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3310	strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3311	if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3312	strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3313	if(dwExStyle & WS_EX_CONTROLPARENT)
3314	strcat(exstyle, "WS_EX_CONTROLPARENT ");
3315	if(dwExStyle & WS_EX_STATICEDGE)
3316	strcat(exstyle, "WS_EX_STATICEDGE ");
3317	if(dwExStyle & WS_EX_APPWINDOW)
3318	strcat(exstyle, "WS_EX_APPWINDOW ");
3319
3320	dprintf(("Window style: %x %s", dwStyle, style));
3321	dprintf(("Window exStyle: %x %s", dwExStyle, exstyle));
3322	}
3323	#endif
3324	//******************************************************************************
3325	//******************************************************************************
3326
3327	GenericObject *Win32BaseWindow::windows = NULL;

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