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source: trunk/src/user32/win32wbase.cpp@ 2076

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Last change on this file since 2076 was 2076, checked in by sandervl, 26 years ago
MDI changes + WM_INITMENU support added + disabled experimental support for CS_PARENTDC style
File size: 116.5 KB

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1	/* $Id: win32wbase.cpp,v 1.110 1999-12-14 19:13:19 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	* TODO: Calling window handler directly from SendMessageA/W can cause problems
14	* for GetMessageTime/Pos & InSendMessage
15	*
16	* Project Odin Software License can be found in LICENSE.TXT
17	*
18	*/
19	#include <os2win.h>
20	#include <win.h>
21	#include <stdlib.h>
22	#include <string.h>
23	#include <stdarg.h>
24	#include <assert.h>
25	#include <misc.h>
26	#include <heapstring.h>
27	#include <win32wbase.h>
28	#include <winres.h>
29	#include "wndmsg.h"
30	#include "hooks.h"
31	#include "oslibwin.h"
32	#include "oslibutil.h"
33	#include "oslibgdi.h"
34	#include "oslibres.h"
35	#include "oslibmenu.h"
36	#include "oslibdos.h"
37	#include "syscolor.h"
38	#include "win32wndhandle.h"
39	#include "dc.h"
40	#include "pmframe.h"
41	#include "win32wdesktop.h"
42	#include "pmwindow.h"
43	#include "controls.h"
44	#include <wprocess.h>
45	#include "winmouse.h"
46
47	#define HAS_DLGFRAME(style,exStyle) \
48	(((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
49	(((style) & WS_DLGFRAME) && !((style) & WS_THICKFRAME)))
50
51	#define HAS_THICKFRAME(style,exStyle) \
52	(((style) & WS_THICKFRAME) && \
53	!((exStyle) & WS_EX_DLGMODALFRAME))
54
55	#define HAS_THINFRAME(style) \
56	(((style) & WS_BORDER) \|\| !((style) & (WS_CHILD \| WS_POPUP)))
57
58	#define HAS_BIGFRAME(style,exStyle) \
59	(((style) & (WS_THICKFRAME \| WS_DLGFRAME)) \|\| \
60	((exStyle) & WS_EX_DLGMODALFRAME))
61
62	#define HAS_ANYFRAME(style,exStyle) \
63	(((style) & (WS_THICKFRAME \| WS_DLGFRAME \| WS_BORDER)) \|\| \
64	((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
65	!((style) & (WS_CHILD \| WS_POPUP)))
66
67	#define HAS_3DFRAME(exStyle) \
68	((exStyle & WS_EX_CLIENTEDGE) \|\| (exStyle & WS_EX_STATICEDGE) \|\| (exStyle & WS_EX_WINDOWEDGE))
69
70	#define HAS_BORDER(style, exStyle) \
71	((style & WS_BORDER) \|\| HAS_THICKFRAME(style) \|\| HAS_DLGFRAME(style,exStyle))
72
73	#define IS_OVERLAPPED(style) \
74	!(style & (WS_CHILD \| WS_POPUP))
75
76	/* bits in the dwKeyData */
77	#define KEYDATA_ALT 0x2000
78	#define KEYDATA_PREVSTATE 0x4000
79
80	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle);
81
82	static fDestroyAll = FALSE;
83
84	//******************************************************************************
85	//******************************************************************************
86	Win32BaseWindow::Win32BaseWindow(DWORD objType) : GenericObject(&windows, objType)
87	{
88	Init();
89	}
90	//******************************************************************************
91	//******************************************************************************
92	Win32BaseWindow::Win32BaseWindow(HWND os2Handle,VOID* win32WndProc) : GenericObject(&windows,OBJTYPE_WINDOW)
93	{
94	Init();
95	OS2Hwnd = OS2HwndFrame = os2Handle;
96	dwStyle = WS_VISIBLE;
97	setWindowProc((WNDPROC)win32WndProc);
98	fIsSubclassedOS2Wnd = TRUE;
99	fFirstShow = FALSE;
100
101	SetLastError(0);
102
103	//CB: replace by a secure method
104
105	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
106	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
107	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
108	return;
109	}
110	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
111	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
112	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
113	return;
114	}
115
116	OSLibWinQueryWindowRect(OS2Hwnd,&rectWindow);
117	rectClient = rectWindow;
118	rectClient.bottom -= rectClient.top;
119	rectClient.top = 0;
120	rectClient.right -= rectClient.left;
121	rectClient.left = 0;
122
123	setOldWndProc(SubclassWithDefHandler(OS2Hwnd));
124	}
125	//******************************************************************************
126	//******************************************************************************
127	Win32BaseWindow::Win32BaseWindow(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode)
128	: GenericObject(&windows, OBJTYPE_WINDOW), ChildWindow()
129	{
130	Init();
131	this->isUnicode = isUnicode;
132	CreateWindowExA(lpCreateStructA, classAtom);
133	}
134	//******************************************************************************
135	//******************************************************************************
136	void Win32BaseWindow::Init()
137	{
138	isUnicode = FALSE;
139	fIsSubclassedOS2Wnd = FALSE;
140	fFirstShow = TRUE;
141	fIsDialog = FALSE;
142	fIsModalDialogOwner = FALSE;
143	OS2HwndModalDialog = 0;
144	fInternalMsg = FALSE;
145	fNoSizeMsg = FALSE;
146	fIsDestroyed = FALSE;
147	fCreated = FALSE;
148	fTaskList = FALSE;
149	fParentDC = FALSE;
150
151	windowNameA = NULL;
152	windowNameW = NULL;
153	wndNameLength = 0;
154
155	userWindowLong = NULL;;
156	nrUserWindowLong = 0;
157
158	magic = WIN32PM_MAGIC;
159	OS2Hwnd = 0;
160	OS2HwndFrame = 0;
161	OS2HwndMenu = 0;
162	Win32Hwnd = 0;
163
164	if(HwAllocateWindowHandle(&Win32Hwnd, (ULONG)this) == FALSE)
165	{
166	dprintf(("Win32BaseWindow::Init HwAllocateWindowHandle failed!!"));
167	DebugInt3();
168	}
169
170	posx = posy = 0;
171	width = height = 0;
172
173	dwExStyle = 0;
174	dwStyle = 0;
175	win32wndproc = 0;
176	hInstance = 0;
177	windowId = 0xFFFFFFFF; //default = -1
178	userData = 0;
179	contextHelpId = 0;
180
181	pOldFrameProc = NULL;
182	borderWidth = 0;
183	borderHeight = 0;
184
185	hwndLinkAfter = HWND_BOTTOM;
186	flags = 0;
187	isIcon = FALSE;
188	lastHitTestVal = 0;
189	owner = NULL;
190	windowClass = 0;
191
192	acceltableResource = NULL;
193	iconResource = NULL;
194
195	EraseBkgndFlag = TRUE;
196	PSEraseFlag = FALSE;
197	SupressEraseFlag = FALSE;
198
199	horzScrollInfo = NULL;
200	vertScrollInfo = NULL;
201	hwndHorzScroll = 0;
202	hwndVertScroll = 0;
203
204	ownDC = 0;
205	}
206	//******************************************************************************
207	//todo get rid of resources (menu, accel, icon etc)
208	//******************************************************************************
209	Win32BaseWindow::~Win32BaseWindow()
210	{
211	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
212	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
213
214	if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
215	{
216	//if we're the last child that's being destroyed and our
217	//parent window was also destroyed, then we delete the parent object
218	if(getParent()->IsWindowDestroyed())
219	{
220	dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
221	delete getParent();
222	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
223	}
224	}
225	else
226	if(fDestroyAll) {
227	dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
228	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
229	}
230
231	if (isOwnDC())
232	releaseOwnDC (ownDC);
233
234	if(Win32Hwnd)
235	HwFreeWindowHandle(Win32Hwnd);
236
237	if(userWindowLong)
238	free(userWindowLong);
239	if(windowNameA) {
240	free(windowNameA);
241	windowNameA = NULL;
242	}
243	if(windowNameW) {
244	free(windowNameW);
245	windowNameW = NULL;
246	}
247	if(vertScrollInfo) {
248	free(vertScrollInfo);
249	vertScrollInfo = NULL;
250	}
251	if(horzScrollInfo) {
252	free(horzScrollInfo);
253	horzScrollInfo = NULL;
254	}
255	}
256	//******************************************************************************
257	//******************************************************************************
258	void Win32BaseWindow::DestroyAll()
259	{
260	fDestroyAll = TRUE;
261	GenericObject::DestroyAll(windows);
262	}
263	//******************************************************************************
264	//******************************************************************************
265	BOOL Win32BaseWindow::isChild()
266	{
267	return ((dwStyle & WS_CHILD) != 0);
268	}
269	//******************************************************************************
270	//******************************************************************************
271	BOOL Win32BaseWindow::IsWindowUnicode()
272	{
273	// dprintf2(("IsWindowUnicode %x %d", getWindowHandle(), WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W));
274	return (WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W);
275	}
276	//******************************************************************************
277	//******************************************************************************
278	BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
279	{
280	char buffer[256];
281	POINT maxSize, maxPos, minTrack, maxTrack;
282
283	#ifdef DEBUG
284	PrintWindowStyle(cs->style, cs->dwExStyle);
285	#endif
286
287	sw = SW_SHOW;
288	SetLastError(0);
289
290	/* Find the parent window */
291	if (cs->hwndParent)
292	{
293	Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
294	if(!window) {
295	dprintf(("Bad parent %04x\n", cs->hwndParent ));
296	SetLastError(ERROR_INVALID_PARAMETER);
297	return FALSE;
298	}
299	/* Make sure parent is valid */
300	if (!window->IsWindow() )
301	{
302	dprintf(("Bad parent %04x\n", cs->hwndParent ));
303	SetLastError(ERROR_INVALID_PARAMETER);
304	return FALSE;
305	}
306	}
307	else
308	if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
309	dprintf(("No parent for child window\n" ));
310	SetLastError(ERROR_INVALID_PARAMETER);
311	return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
312	}
313
314	/* Find the window class */
315	windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
316	if (!windowClass)
317	{
318	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
319	dprintf(("Bad class '%s'\n", buffer ));
320	SetLastError(ERROR_INVALID_PARAMETER);
321	return 0;
322	}
323	#ifdef DEBUG
324	if(HIWORD(cs->lpszClass))
325	{
326	char *astring;
327
328	if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
329	else astring = (char *)cs->lpszClass;
330
331	dprintf(("Window class %s", astring));
332	if(isUnicode) FreeAsciiString(astring);
333	}
334	else dprintf(("Window class %x", cs->lpszClass));
335	#endif
336
337	/* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
338	* with an atom as the class name, put some programs expect to have a REAL string in
339	* lpszClass when the CREATESTRUCT is sent with WM_CREATE
340	*/
341	if (!HIWORD(cs->lpszClass) ) {
342	if (isUnicode) {
343	GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
344	}
345	else {
346	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
347	}
348	cs->lpszClass = buffer;
349	}
350
351	/* Fix the coordinates */
352	if (cs->x == CW_USEDEFAULT \|\| cs->x == CW_USEDEFAULT16)
353	{
354	// PDB *pdb = PROCESS_Current();
355
356	/* Never believe Microsoft's documentation... CreateWindowEx doc says
357	* that if an overlapped window is created with WS_VISIBLE style bit
358	* set and the x parameter is set to CW_USEDEFAULT, the system ignores
359	* the y parameter. However, disassembling NT implementation (WIN32K.SYS)
360	* reveals that
361	*
362	* 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
363	* 2) it does not ignore the y parameter as the docs claim; instead, it
364	* uses it as second parameter to ShowWindow() unless y is either
365	* CW_USEDEFAULT or CW_USEDEFAULT16.
366	*
367	* The fact that we didn't do 2) caused bogus windows pop up when wine
368	* was running apps that were using this obscure feature. Example -
369	* calc.exe that comes with Win98 (only Win98, it's different from
370	* the one that comes with Win95 and NT)
371	*/
372	if (cs->y != CW_USEDEFAULT && cs->y != CW_USEDEFAULT16) sw = cs->y;
373
374	/* We have saved cs->y, now we can trash it */
375	#if 0
376	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
377	&& (pdb->env_db->startup_info->dwFlags & STARTF_USEPOSITION) )
378	{
379	cs->x = pdb->env_db->startup_info->dwX;
380	cs->y = pdb->env_db->startup_info->dwY;
381	}
382	#endif
383	cs->x = 0;
384	cs->y = 0;
385	// }
386	}
387	if (cs->cx == CW_USEDEFAULT \|\| cs->cx == CW_USEDEFAULT16)
388	{
389	#if 0
390	PDB *pdb = PROCESS_Current();
391	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
392	&& (pdb->env_db->startup_info->dwFlags & STARTF_USESIZE) )
393	{
394	cs->cx = pdb->env_db->startup_info->dwXSize;
395	cs->cy = pdb->env_db->startup_info->dwYSize;
396	}
397	else
398	{
399	#endif
400	cs->cx = 600; /* FIXME */
401	cs->cy = 400;
402	// }
403	}
404
405	if (cs->x < 0) cs->x = 0;
406	if (cs->y < 0) cs->y = 0;
407
408	//Allocate window words
409	nrUserWindowLong = windowClass->getExtraWndWords();
410	if(nrUserWindowLong) {
411	userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
412	memset(userWindowLong, 0, nrUserWindowLong);
413	}
414
415	if ((cs->style & WS_CHILD) && cs->hwndParent)
416	{
417	SetParent(cs->hwndParent);
418	owner = GetWindowFromHandle(cs->hwndParent);
419	if(owner == NULL)
420	{
421	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
422	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
423	return FALSE;
424	}
425	}
426	else
427	{
428	SetParent(0);
429	if (!cs->hwndParent \|\| cs->hwndParent == windowDesktop->getWindowHandle()) {
430	owner = NULL;
431	}
432	else
433	{
434	owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
435	if(owner == NULL)
436	{
437	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
438	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
439	return FALSE;
440	}
441	}
442	}
443
444	WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, windowClass->getWindowProc(), WINPROC_GetProcType(windowClass->getWindowProc()), WIN_PROC_WINDOW);
445	hInstance = cs->hInstance;
446	dwStyle = cs->style & ~WS_VISIBLE;
447	dwExStyle = cs->dwExStyle;
448
449	hwndLinkAfter = HWND_TOP;
450	if(WIDGETS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
451	{
452	hwndLinkAfter = HWND_BOTTOM;
453	dwStyle \|= WS_CLIPSIBLINGS;
454	}
455	else
456	if(WIDGETS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
457	dwStyle \|= WS_CLIPSIBLINGS;
458	}
459
460	/* Increment class window counter */
461	windowClass->IncreaseWindowCount();
462
463	/* Correct the window style */
464	if (!(cs->style & WS_CHILD))
465	{
466	dwStyle \|= WS_CLIPSIBLINGS;
467	if (!(cs->style & WS_POPUP))
468	{
469	dwStyle \|= WS_CAPTION;
470	flags \|= WIN_NEED_SIZE;
471	}
472	}
473	if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
474
475	if (cs->style & WS_HSCROLL)
476	{
477	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
478	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
479	horzScrollInfo->MaxVal = 100;
480	horzScrollInfo->flags = ESB_ENABLE_BOTH;
481	}
482
483	if (cs->style & WS_VSCROLL)
484	{
485	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
486	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
487	vertScrollInfo->MaxVal = 100;
488	vertScrollInfo->flags = ESB_ENABLE_BOTH;
489	}
490
491	/* Send the WM_GETMINMAXINFO message and fix the size if needed */
492	if ((cs->style & WS_THICKFRAME) \|\| !(cs->style & (WS_POPUP \| WS_CHILD)))
493	{
494	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
495	if (maxSize.x < cs->cx) cs->cx = maxSize.x;
496	if (maxSize.y < cs->cy) cs->cy = maxSize.y;
497	if (cs->cx < minTrack.x ) cs->cx = minTrack.x;
498	if (cs->cy < minTrack.y ) cs->cy = minTrack.y;
499	}
500
501	if(cs->style & WS_CHILD)
502	{
503	if(cs->cx < 0) cs->cx = 0;
504	if(cs->cy < 0) cs->cy = 0;
505	}
506	else
507	{
508	if (cs->cx <= 0) cs->cx = 1;
509	if (cs->cy <= 0) cs->cy = 1;
510	}
511
512	if(((cs->style & 0xC0000000) == WS_OVERLAPPED) && ((cs->style & WS_CAPTION) == WS_CAPTION) && owner == NULL)
513	{
514	fTaskList = TRUE;
515	}
516
517	DWORD dwOSWinStyle, dwOSFrameStyle;
518
519	OSLibWinConvertStyle(dwStyle, &dwExStyle, &dwOSWinStyle, &dwOSFrameStyle, &borderWidth, &borderHeight);
520
521	rectWindow.left = cs->x;
522	rectWindow.top = cs->y;
523	rectWindow.right = cs->x + cs->cx;
524	rectWindow.bottom = cs->y + cs->cy;
525	rectClient = rectWindow;
526
527	if(HIWORD(cs->lpszName))
528	{
529	if (!isUnicode)
530	{
531	wndNameLength = strlen(cs->lpszName);
532	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
533	strcpy(windowNameA,cs->lpszName);
534	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
535	lstrcpyAtoW(windowNameW,windowNameA);
536	windowNameA[wndNameLength] = 0;
537	windowNameW[wndNameLength] = 0;
538	}
539	else
540	{
541	wndNameLength = lstrlenW((LPWSTR)cs->lpszName);
542	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
543	lstrcpyWtoA(windowNameA,(LPWSTR)cs->lpszName);
544	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
545	lstrcpyW(windowNameW,(LPWSTR)cs->lpszName);
546	windowNameA[wndNameLength] = 0;
547	windowNameW[wndNameLength] = 0;
548	}
549	}
550
551	//copy pointer of CREATESTRUCT for usage in MsgCreate method
552	tmpcs = cs;
553
554	//Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
555	THDB *thdb = GetThreadTHDB();
556
557	if(thdb == NULL) {
558	dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
559	ExitProcess(666);
560	return FALSE;
561	}
562
563	thdb->newWindow = (ULONG)this;
564
565	OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
566	dwOSWinStyle, dwOSFrameStyle, (char *)windowNameA,
567	(owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
568	(hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
569	&OS2HwndFrame, 0, fTaskList);
570
571	if(OS2Hwnd == 0) {
572	dprintf(("Window creation failed!!"));
573	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
574	return FALSE;
575	}
576
577	SetLastError(0);
578	return TRUE;
579	}
580	//******************************************************************************
581	//******************************************************************************
582	BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
583	{
584	POINT maxPos;
585	CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
586	RECT rectWndTmp, rectClientTmp;
587
588	OS2Hwnd = hwndClient;
589	OS2HwndFrame = hwndFrame;
590
591	//make backup copy of rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
592	//set our window size just yet)
593	rectWndTmp = rectWindow;
594	rectClientTmp = rectClient;
595
596	fNoSizeMsg = TRUE;
597
598	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
599	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
600	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
601	return FALSE;
602	}
603	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
604	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
605	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
606	return FALSE;
607	}
608	#if 0
609	if(OS2Hwnd != OS2HwndFrame) {
610	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
611	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2HwndFrame));
612	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
613	return FALSE;
614	}
615	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
616	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2HwndFrame));
617	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
618	return FALSE;
619	}
620	}
621	#endif
622
623	OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
624
625	FrameGetScrollBarHandles(this,dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
626	subclassScrollBars(dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
627
628	fakeWinBase.hwndThis = OS2Hwnd;
629	fakeWinBase.pWindowClass = windowClass;
630
631	//Set icon from class
632	if(windowClass->getIcon())
633	SetIcon(windowClass->getIcon());
634
635	/* Get class or window DC if needed */
636	if(windowClass->getStyle() & CS_OWNDC) {
637	dprintf(("Class with CS_OWNDC style"));
638	// ownDC = GetWindowDC(getWindowHandle());
639	}
640	else
641	if (windowClass->getStyle() & CS_PARENTDC) {
642	dprintf(("ERROR: Class with CS_PARENTDC style -> NOT IMPLEMENTED!"));
643	fParentDC = TRUE;
644	ownDC = 0;
645	}
646	else
647	if (windowClass->getStyle() & CS_CLASSDC) {
648	dprintf(("ERROR: Class with CS_CLASSDC style -> NOT IMPLEMENTED!"));
649	ownDC = 0;
650	}
651	/* Set the window menu */
652	if ((dwStyle & (WS_CAPTION \| WS_CHILD)) == WS_CAPTION )
653	{
654	if (cs->hMenu) {
655	SetMenu(cs->hMenu);
656	}
657	else {
658	if (windowClass->getMenuNameA()) {
659	cs->hMenu = LoadMenuA(cs->hInstance, windowClass->getMenuNameA());
660	if (cs->hMenu) SetMenu(cs->hMenu );
661	}
662	}
663	}
664	else
665	{
666	setWindowId((DWORD)cs->hMenu);
667	}
668
669	// Subclass frame
670	pOldFrameProc = FrameSubclassFrameWindow(this);
671	if (isChild()) FrameSetBorderSize(this,TRUE);
672
673	//restore rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
674	//set our window size just yet)
675	rectWindow = rectWndTmp;
676	rectClient = rectClientTmp;
677
678	/* Send the WM_CREATE message
679	* Perhaps we shouldn't allow width/height changes as well.
680	* See p327 in "Internals".
681	*/
682	maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
683
684	if(getParent()) {
685	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
686	rectClient.right-rectClient.left,
687	rectClient.bottom-rectClient.top,
688	SWP_NOACTIVATE \| SWP_NOREDRAW);
689	}
690	else {
691	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
692	rectClient.right-rectClient.left,
693	rectClient.bottom-rectClient.top,
694	SWP_NOACTIVATE \| SWP_NOREDRAW);
695	}
696	//Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
697	fNoSizeMsg = FALSE;
698
699	if(SendMessageA(WM_NCCREATE, 0, (LPARAM)cs) )
700	{
701	fCreated = TRUE;
702
703	SendNCCalcSize(FALSE, &rectWindow, NULL, NULL, 0, &rectClient );
704
705	// OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
706	if( (SendMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
707	{
708	if(!(flags & WIN_NEED_SIZE)) {
709	SendMessageA(WM_SIZE, SIZE_RESTORED,
710	MAKELONG(rectClient.right-rectClient.left,
711	rectClient.bottom-rectClient.top));
712	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
713	}
714
715	if (cs->style & WS_VISIBLE) ShowWindow( sw );
716
717	#if 0
718	/* Call WH_SHELL hook */
719
720	if (!(dwStyle & WS_CHILD) && !owner)
721	HOOK_CallHooks16( WH_SHELL, HSHELL_WINDOWCREATED, hwnd, 0 );
722	#endif
723	SetLastError(0);
724	return TRUE;
725	}
726	}
727	dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
728	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
729	return FALSE;
730	}
731	//******************************************************************************
732	//******************************************************************************
733	ULONG Win32BaseWindow::MsgQuit()
734	{
735	return SendInternalMessageA(WM_QUIT, 0, 0);
736	}
737	//******************************************************************************
738	//******************************************************************************
739	ULONG Win32BaseWindow::MsgClose()
740	{
741	if(SendInternalMessageA(WM_CLOSE, 0, 0) == 0) {
742	dprintf(("Win32BaseWindow::MsgClose, app handles msg"));
743	return 0; //app handles this message
744	}
745	return 1;
746	}
747	//******************************************************************************
748	//******************************************************************************
749	ULONG Win32BaseWindow::MsgDestroy()
750	{
751	ULONG rc;
752	Win32BaseWindow *child;
753
754	if (isSubclassedOS2Wnd) OSLibWinSubclassWindow(OS2Hwnd,pOldWndProc);
755
756	fIsDestroyed = TRUE;
757	//According to the SDK, WM_PARENTNOTIFY messages are sent to the parent (this window)
758	//before any window destruction has begun
759	child = (Win32BaseWindow *)getFirstChild();
760	while(child) {
761	child->NotifyParent(WM_DESTROY, 0, 0);
762
763	child = (Win32BaseWindow *)child->getNextChild();
764	}
765	SendInternalMessageA(WM_DESTROY, 0, 0);
766
767	if (hwndHorzScroll && OSLibWinQueryWindow(hwndHorzScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndHorzScroll);
768	if (hwndVertScroll && OSLibWinQueryWindow(hwndVertScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndVertScroll);
769
770	if(getFirstChild() == NULL) {
771	delete this;
772	}
773	return 1;
774	}
775	//******************************************************************************
776	//******************************************************************************
777	ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
778	{
779	if(fEnable) {
780	dwStyle &= ~WS_DISABLED;
781	}
782	else dwStyle \|= WS_DISABLED;
783
784	return SendInternalMessageA(WM_ENABLE, fEnable, 0);
785	}
786	//******************************************************************************
787	//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
788	//******************************************************************************
789	ULONG Win32BaseWindow::MsgShow(BOOL fShow)
790	{
791	if(fNoSizeMsg) {
792	return 1;
793	}
794
795	if(fShow) {
796	setStyle(getStyle() \| WS_VISIBLE);
797	}
798	else setStyle(getStyle() & ~WS_VISIBLE);
799
800	return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
801	}
802	//******************************************************************************
803	//******************************************************************************
804	ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
805	{
806	if(fNoSizeMsg)
807	return 1;
808
809	return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
810	}
811	//******************************************************************************
812	//******************************************************************************
813	ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
814	{
815	if(fNoSizeMsg)
816	return 1;
817
818	return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
819	}
820	//******************************************************************************
821	//******************************************************************************
822	ULONG Win32BaseWindow::MsgMove(ULONG x, ULONG y)
823	{
824	dprintf(("MsgMove to (%d,%d)", x, y));
825	if(fNoSizeMsg)
826	return 1;
827
828	return SendInternalMessageA(WM_MOVE, 0, MAKELONG((USHORT)x, (USHORT)y));
829	}
830	//******************************************************************************
831	//******************************************************************************
832	ULONG Win32BaseWindow::MsgTimer(ULONG TimerID)
833	{
834	// TODO: call TIMERPROC if not NULL
835	return SendInternalMessageA(WM_TIMER, TimerID, 0);
836	}
837	//******************************************************************************
838	//******************************************************************************
839	ULONG Win32BaseWindow::MsgSysTimer(ULONG TimerID)
840	{
841	// TODO: call TIMERPROC if not NULL
842	return SendInternalMessageA(WM_SYSTIMER, TimerID, 0);
843	}
844	//******************************************************************************
845	//******************************************************************************
846	ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
847	{
848	//According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
849	//window scrollbars send these messages
850	return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
851	}
852	//******************************************************************************
853	//******************************************************************************
854	ULONG Win32BaseWindow::MsgCommand(ULONG cmd, ULONG Id, HWND hwnd)
855	{
856	switch(cmd) {
857	case CMD_MENU:
858	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
859	case CMD_CONTROL:
860	return 0; //todo
861	case CMD_ACCELERATOR:
862	// this fit not really windows behavior.
863	// maybe TranslateAccelerator() is better
864	dprintf(("accelerator command"));
865	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
866	}
867	return 0;
868	}
869	//******************************************************************************
870	//******************************************************************************
871	ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
872	{
873	lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
874	dprintf(("MsgHitTest returned %x", lastHitTestVal));
875	return 1; //TODO: May need to change this
876	}
877	//******************************************************************************
878	//TODO: Send WM_NCCALCSIZE message here and correct size if necessary
879	//******************************************************************************
880	ULONG Win32BaseWindow::MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize)
881	{
882	WORD fwSizeType = 0;
883
884	dwStyle &= ~(WS_MINIMIZE\|WS_MAXIMIZE);
885	if(fMinimize) {
886	fwSizeType = SIZE_MINIMIZED;
887	dwStyle \|= WS_MINIMIZE;
888	}
889	else
890	if(fMaximize) {
891	fwSizeType = SIZE_MAXIMIZED;
892	dwStyle \|= WS_MAXIMIZE;
893	}
894	else fwSizeType = SIZE_RESTORED;
895
896	return SendInternalMessageA(WM_SIZE, fwSizeType, MAKELONG((USHORT)width, (USHORT)height));
897	}
898	//******************************************************************************
899	//******************************************************************************
900	ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd)
901	{
902	ULONG rc, curprocid, procidhwnd = -1, threadidhwnd = 0;
903
904	//According to SDK docs, if app returns FALSE & window is being deactivated,
905	//default processing is cancelled
906	//TODO: According to Wine we should proceed anyway if window is sysmodal
907	if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
908	{
909	return 0;
910	}
911	rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
912
913	curprocid = GetCurrentProcessId();
914	if(hwnd) {
915	threadidhwnd = GetWindowThreadProcessId(hwnd, &procidhwnd);
916	}
917
918	if(curprocid != procidhwnd && fActivate) {
919	SendInternalMessageA(WM_ACTIVATEAPP, 1, threadidhwnd);
920	}
921	return rc;
922	}
923	//******************************************************************************
924	//******************************************************************************
925	ULONG Win32BaseWindow::MsgSysCommand(ULONG win32sc, ULONG x, ULONG y)
926	{
927	return SendInternalMessageA(WM_SYSCOMMAND, win32sc, MAKELONG((USHORT)x, (USHORT)y));
928	}
929	//******************************************************************************
930	//TODO: Is this correct and complete?
931	//Add print screen, break & numlock
932	//******************************************************************************
933	void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
934	{
935	switch(virtualkey) {
936	case VK_DOWN:
937	case VK_UP:
938	case VK_PRIOR:
939	case VK_NEXT:
940	case VK_END:
941	case VK_DIVIDE:
942	case VK_DELETE:
943	case VK_EXECUTE: //Numeric enter key?
944	case VK_HOME:
945	case VK_INSERT:
946	case VK_RCONTROL:
947	case VK_RMENU: //is this the right alt???
948	lParam = lParam \| (1<<24);
949	}
950	}
951	//******************************************************************************
952	//TODO: virtual key & (possibly) scancode translation, extended keyboard bit & Unicode
953	//******************************************************************************
954	ULONG Win32BaseWindow::MsgChar(ULONG cmd, ULONG repeatcnt, ULONG scancode, ULONG vkey, ULONG keyflags)
955	{
956	ULONG lParam = 0;
957
958	lParam = repeatcnt;
959	lParam \|= (scancode << 16);
960	setExtendedKey(vkey, &lParam);
961
962	if(keyflags & KEY_ALTDOWN)
963	lParam \|= (1<<29);
964	if(keyflags & KEY_PREVDOWN)
965	lParam \|= (1<<30);
966	if(keyflags & KEY_UP)
967	lParam \|= (1<<31);
968	if(keyflags & KEY_DEADKEY) {
969	dprintf(("WM_DEADCHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
970	return SendInternalMessageA(WM_DEADCHAR, cmd, lParam);
971	}
972	else {
973	dprintf(("WM_CHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
974	return SendInternalMessageA(WM_CHAR, cmd, lParam);
975	}
976	}
977	//******************************************************************************
978	//******************************************************************************
979	ULONG Win32BaseWindow::MsgKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
980	{
981	ULONG lParam=0;
982
983	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
984	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
985	// bit 24, 1=extended key
986	// bit 25-28, reserved
987	lParam \|= 0 << 29; // bit 29, key is released, always 0 for WM_KEYUP ?? <- conflict according to the MS docs
988	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
989	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
990
991	dprintf(("WM_KEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
992
993	setExtendedKey(virtualKey, &lParam);
994	return SendInternalMessageA (WM_KEYUP, virtualKey, lParam);
995	}
996	//******************************************************************************
997	//******************************************************************************
998	ULONG Win32BaseWindow::MsgKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
999	{
1000	ULONG lParam=0;
1001
1002	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
1003	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
1004	// bit 24, 1=extended key
1005	// bit 25-28, reserved
1006	// bit 29, key is pressed, always 0 for WM_KEYDOWN ?? <- conflict according to the MS docs
1007	if (keyWasPressed)
1008	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
1009	// bit 31, transition state, always 0 for WM_KEYDOWN
1010
1011	setExtendedKey(virtualKey, &lParam);
1012
1013	dprintf(("WM_KEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
1014
1015	return SendInternalMessageA (WM_KEYDOWN, virtualKey, lParam);
1016	}
1017	//******************************************************************************
1018	//******************************************************************************
1019	ULONG Win32BaseWindow::MsgSysKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
1020	{
1021	ULONG lParam=0;
1022
1023	lParam = repeatCount & 0x0FFFF; // bit 0-15,repeatcount
1024	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
1025	// bit 24, 1=extended key
1026	// bit 25-28, reserved
1027	lParam \|= 0 << 29; // bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
1028	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
1029	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
1030
1031	setExtendedKey(virtualKey, &lParam);
1032	dprintf(("WM_SYSKEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
1033
1034	return SendInternalMessageA (WM_SYSKEYUP, virtualKey, lParam);
1035	}
1036	//******************************************************************************
1037	//******************************************************************************
1038	ULONG Win32BaseWindow::MsgSysKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
1039	{
1040	ULONG lParam=0;
1041
1042	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
1043	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
1044	// bit 24, 1=extended key
1045	// bit 25-28, reserved
1046	// bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
1047	if (keyWasPressed)
1048	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
1049	// bit 31, transition state, always 0 for WM_KEYDOWN
1050
1051	setExtendedKey(virtualKey, &lParam);
1052	dprintf(("WM_SYSKEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
1053
1054	return SendInternalMessageA (WM_SYSKEYDOWN, virtualKey, lParam);
1055	}
1056	//******************************************************************************
1057	//******************************************************************************
1058	ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
1059	{
1060	return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
1061	}
1062	//******************************************************************************
1063	//******************************************************************************
1064	ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
1065	{
1066	return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
1067	}
1068	//******************************************************************************
1069	//******************************************************************************
1070	ULONG Win32BaseWindow::MsgButton(ULONG msg, ULONG ncx, ULONG ncy, ULONG clx, ULONG cly)
1071	{
1072	ULONG win32msg;
1073	ULONG win32ncmsg;
1074	BOOL fClick = FALSE;
1075
1076	if(ISMOUSE_CAPTURED()) {
1077	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, ncx, ncy, msg))
1078	return 0;
1079	}
1080
1081	dprintf(("MsgButton to (%d,%d)", ncx, ncy));
1082	switch(msg) {
1083	case BUTTON_LEFTDOWN:
1084	win32msg = WM_LBUTTONDOWN;
1085	win32ncmsg = WM_NCLBUTTONDOWN;
1086	fClick = TRUE;
1087	break;
1088	case BUTTON_LEFTUP:
1089	win32msg = WM_LBUTTONUP;
1090	win32ncmsg = WM_NCLBUTTONUP;
1091	break;
1092	case BUTTON_LEFTDBLCLICK:
1093	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1094	{
1095	win32msg = WM_LBUTTONDBLCLK;
1096	win32ncmsg = WM_NCLBUTTONDBLCLK;
1097	} else
1098	{
1099	MsgButton(BUTTON_LEFTDOWN,ncx,ncy,clx,cly);
1100	return MsgButton(BUTTON_LEFTUP,ncx,ncy,clx,cly);
1101	}
1102	break;
1103	case BUTTON_RIGHTUP:
1104	win32msg = WM_RBUTTONUP;
1105	win32ncmsg = WM_NCRBUTTONUP;
1106	break;
1107	case BUTTON_RIGHTDOWN:
1108	win32msg = WM_RBUTTONDOWN;
1109	win32ncmsg = WM_NCRBUTTONDOWN;
1110	fClick = TRUE;
1111	break;
1112	case BUTTON_RIGHTDBLCLICK:
1113	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1114	{
1115	win32msg = WM_RBUTTONDBLCLK;
1116	win32ncmsg = WM_NCRBUTTONDBLCLK;
1117	} else
1118	{
1119	MsgButton(BUTTON_RIGHTDOWN,ncx,ncy,clx,cly);
1120	return MsgButton(BUTTON_RIGHTUP,ncx,ncy,clx,cly);
1121	}
1122	break;
1123	case BUTTON_MIDDLEUP:
1124	win32msg = WM_MBUTTONUP;
1125	win32ncmsg = WM_NCMBUTTONUP;
1126	break;
1127	case BUTTON_MIDDLEDOWN:
1128	win32msg = WM_MBUTTONDOWN;
1129	win32ncmsg = WM_NCMBUTTONDOWN;
1130	fClick = TRUE;
1131	break;
1132	case BUTTON_MIDDLEDBLCLICK:
1133	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1134	{
1135	win32msg = WM_MBUTTONDBLCLK;
1136	win32ncmsg = WM_NCMBUTTONDBLCLK;
1137	} else
1138	{
1139	MsgButton(BUTTON_MIDDLEDOWN,ncx,ncy,clx,cly);
1140	return MsgButton(BUTTON_MIDDLEUP,ncx,ncy,clx,cly);
1141	}
1142	break;
1143	default:
1144	dprintf(("Win32BaseWindow::Button: invalid msg!!!!"));
1145	return 1;
1146	}
1147
1148	if(fClick)
1149	{
1150	HWND hwndTop;
1151
1152	/* Activate the window if needed */
1153	if(isSubclassedOS2Wnd()) {
1154	Win32BaseWindow *parentwnd = GetWindowFromOS2FrameHandle(OSLibWinQueryWindow(OS2Hwnd, QWOS_PARENT));
1155	if(parentwnd) {
1156	hwndTop = (parentwnd->GetTopParent()) ? parentwnd->GetTopParent()->getWindowHandle() : 0;
1157	}
1158	else hwndTop = 0;
1159	}
1160	else hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
1161
1162	if (hwndTop && getWindowHandle() != GetActiveWindow())
1163	{
1164	LONG ret = SendMessageA(WM_MOUSEACTIVATE, hwndTop,
1165	MAKELONG( HTCLIENT, win32msg ) );
1166
1167	#if 0
1168	if ((ret == MA_ACTIVATEANDEAT) \|\| (ret == MA_NOACTIVATEANDEAT))
1169	eatMsg = TRUE;
1170	#endif
1171	if(((ret == MA_ACTIVATE) \|\| (ret == MA_ACTIVATEANDEAT))
1172	&& hwndTop != GetForegroundWindow() )
1173	{
1174	::SetActiveWindow(hwndTop);
1175	}
1176	}
1177	}
1178
1179	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, win32ncmsg));
1180
1181	//WM_NCBUTTON is posted when the cursor is in a non-client area of the window
1182	if(lastHitTestVal != HTCLIENT) {
1183	return SendInternalMessageA(win32ncmsg, lastHitTestVal, MAKELONG(ncx, ncy)); //TODO:
1184	}
1185	return SendInternalMessageA(win32msg, 0, MAKELONG(clx, cly));
1186	}
1187	//******************************************************************************
1188	//******************************************************************************
1189	ULONG Win32BaseWindow::MsgMouseMove(ULONG keystate, ULONG x, ULONG y)
1190	{
1191	ULONG winstate = 0;
1192	ULONG setcursormsg = WM_MOUSEMOVE;
1193
1194	if(ISMOUSE_CAPTURED()) {
1195	POINT point = {x,y};
1196
1197	MapWindowPoints(getWindowHandle(), HWND_DESKTOP, &point, 1);
1198	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, point.x, point.y, keystate))
1199	return 0;
1200	}
1201
1202	if(keystate & WMMOVE_LBUTTON)
1203	winstate \|= MK_LBUTTON;
1204	if(keystate & WMMOVE_RBUTTON)
1205	winstate \|= MK_RBUTTON;
1206	if(keystate & WMMOVE_MBUTTON)
1207	winstate \|= MK_MBUTTON;
1208	if(keystate & WMMOVE_SHIFT)
1209	winstate \|= MK_SHIFT;
1210	if(keystate & WMMOVE_CTRL)
1211	winstate \|= MK_CONTROL;
1212
1213	if(lastHitTestVal != HTCLIENT) {
1214	setcursormsg = WM_NCMOUSEMOVE;
1215	}
1216	//TODO: hiword should be 0 if window enters menu mode (SDK docs)
1217	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, setcursormsg));
1218
1219	//WM_NCMOUSEMOVE is posted when the cursor moves into a non-client area of the window
1220	if(lastHitTestVal != HTCLIENT) {
1221	SendInternalMessageA(WM_NCMOUSEMOVE, lastHitTestVal, MAKELONG(x, y));
1222	}
1223	return SendInternalMessageA(WM_MOUSEMOVE, winstate, MAKELONG(x, y));
1224	}
1225	//******************************************************************************
1226	//TODO: Depending on menu type, we should send WM_INITMENU or WM_INITPOPUPMENU
1227	//TODO: PM sends it for each submenu that gets activated; Windows only for the first
1228	// submenu; once the menu bar is active, moving the cursor doesn't generate other
1229	// WM_INITMENU msgs. Not really a problem, but might need to fix this later on.
1230	//******************************************************************************
1231	void Win32BaseWindow::MsgInitMenu(HWND hMenu)
1232	{
1233	SendInternalMessageA(WM_INITMENU, (WPARAM)hMenu, 0);
1234	}
1235	//******************************************************************************
1236	//******************************************************************************
1237	ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
1238	{
1239	if (select && isIcon)
1240	return SendInternalMessageA(WM_PAINTICON, 0, 0);
1241	else
1242	return SendInternalMessageA(WM_PAINT, 0, 0);
1243	}
1244	//******************************************************************************
1245	//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
1246	// (or are we simply erasing too much here)
1247	//******************************************************************************
1248	ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
1249	{
1250	ULONG rc;
1251	HDC hdcErase = hdc;
1252
1253	if (hdcErase == 0)
1254	hdcErase = O32_GetDC(OS2Hwnd);
1255
1256	if(isIcon)
1257	rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
1258	else
1259	rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
1260	if (hdc == 0)
1261	O32_ReleaseDC(OS2Hwnd, hdcErase);
1262	return (rc);
1263	}
1264	//******************************************************************************
1265	//******************************************************************************
1266	ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1267	{
1268	return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1269	}
1270	//******************************************************************************
1271	//******************************************************************************
1272	ULONG Win32BaseWindow::MsgGetTextLength()
1273	{
1274	return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1275	}
1276	//******************************************************************************
1277	//******************************************************************************
1278	char *Win32BaseWindow::MsgGetText()
1279	{
1280	SendInternalMessageA(WM_GETTEXT, wndNameLength, (LPARAM)windowNameA);
1281	return windowNameA;
1282	}
1283	//******************************************************************************
1284	//******************************************************************************
1285	ULONG Win32BaseWindow::MsgContextMenu(ULONG x,ULONG y)
1286	{
1287	return SendInternalMessageA(WM_CONTEXTMENU,Win32Hwnd,MAKELPARAM(x,y));
1288	}
1289	//******************************************************************************
1290	//******************************************************************************
1291	BOOL Win32BaseWindow::isMDIClient()
1292	{
1293	return FALSE;
1294	}
1295	//******************************************************************************
1296	//******************************************************************************
1297	BOOL Win32BaseWindow::isMDIChild()
1298	{
1299	return FALSE;
1300	}
1301	//******************************************************************************
1302	//TODO: Not complete
1303	//******************************************************************************
1304	BOOL Win32BaseWindow::isFrameWindow()
1305	{
1306	// if(isMDIChild() \|\| IsDialog() \|\| (getParent() == NULL \|\| getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1307	if((dwStyle & WS_CAPTION) == WS_CAPTION \|\| dwStyle & (WS_VSCROLL\|WS_HSCROLL))
1308	return TRUE;
1309
1310	return FALSE;
1311	}
1312	//******************************************************************************
1313	//******************************************************************************
1314	SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1315	{
1316	switch(nBar)
1317	{
1318	case SB_HORZ:
1319	return horzScrollInfo;
1320
1321	case SB_VERT:
1322	return vertScrollInfo;
1323	}
1324
1325	return NULL;
1326	}
1327	//******************************************************************************
1328	//******************************************************************************
1329	VOID Win32BaseWindow::subclassScrollBars(BOOL subHorz,BOOL subVert)
1330	{
1331	SCROLL_SubclassScrollBars(subHorz ? hwndHorzScroll:0,subVert ? hwndVertScroll:0);
1332	}
1333	//******************************************************************************
1334	//******************************************************************************
1335	BOOL Win32BaseWindow::showScrollBars(BOOL changeHorz,BOOL changeVert,BOOL fShow)
1336	{
1337	BOOL rc = TRUE;
1338	DWORD flags = 0;
1339
1340	if (fShow)
1341	{
1342	BOOL createHorz = FALSE,createVert = FALSE;
1343	BOOL showHorz = FALSE,showVert = FALSE;
1344
1345	if (changeHorz)
1346	{
1347	if (!hwndHorzScroll)
1348	createHorz = TRUE;
1349	else
1350	showHorz = TRUE;
1351	}
1352
1353	if (changeVert)
1354	{
1355	if (!hwndVertScroll)
1356	createVert = TRUE;
1357	else
1358	showVert = TRUE;
1359	}
1360
1361	if (createHorz \|\| createVert)
1362	{
1363	if (createHorz && !horzScrollInfo)
1364	{
1365	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1366	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1367	horzScrollInfo->MaxVal = 100;
1368	horzScrollInfo->flags = ESB_ENABLE_BOTH;
1369	}
1370
1371	if (createVert && !vertScrollInfo)
1372	{
1373	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1374	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1375	vertScrollInfo->MaxVal = 100;
1376	vertScrollInfo->flags = ESB_ENABLE_BOTH;
1377	}
1378
1379	rc = FrameCreateScrollBars(this,createHorz,createVert,FALSE,&flags);
1380
1381	if (!rc) return FALSE;
1382	if (createHorz) dwStyle \|= WS_HSCROLL;
1383	if (createVert) dwStyle \|= WS_VSCROLL;
1384	}
1385
1386	if (showVert \|\| showHorz)
1387	{
1388	DWORD newFlags;
1389
1390	rc = FrameShowScrollBars(this,showHorz,showVert,fShow,FALSE,&newFlags);
1391	flags \|= newFlags;
1392	if (rc)
1393	{
1394	if (showHorz) dwStyle \|= WS_HSCROLL;
1395	if (showVert) dwStyle \|= WS_VSCROLL;
1396	}
1397	}
1398
1399	if (flags) FrameUpdateFrame(this,flags);
1400	} else
1401	{
1402	rc = FrameShowScrollBars(this,changeHorz && hwndHorzScroll,changeVert && hwndVertScroll,fShow,TRUE);
1403
1404	if (rc)
1405	{
1406	if (changeHorz) dwStyle &= ~WS_HSCROLL;
1407	if (changeVert) dwStyle &= ~WS_VSCROLL;
1408	}
1409	}
1410
1411	return rc;
1412	}
1413	/***********************************************************************
1414	* NC_HandleSysCommand
1415	*
1416	* Handle a WM_SYSCOMMAND message. Called from DefWindowProc().
1417	*
1418	* TODO: Not done (see #if 0)
1419	*/
1420	LONG Win32BaseWindow::HandleSysCommand(WPARAM wParam, POINT *pt32)
1421	{
1422	UINT uCommand = wParam & 0xFFF0;
1423
1424	if (getStyle() & WS_CHILD && uCommand != SC_KEYMENU )
1425	ScreenToClient(getParent()->getWindowHandle(), pt32 );
1426
1427	switch (uCommand)
1428	{
1429	#if 0
1430	case SC_SIZE:
1431	case SC_MOVE:
1432	NC_DoSizeMove( hwnd, wParam );
1433	break;
1434	#endif
1435
1436	case SC_MINIMIZE:
1437	ShowWindow(SW_MINIMIZE);
1438	break;
1439
1440	case SC_MAXIMIZE:
1441	ShowWindow(SW_MAXIMIZE);
1442	break;
1443
1444	case SC_RESTORE:
1445	ShowWindow(SW_RESTORE);
1446	break;
1447
1448	case SC_CLOSE:
1449	return SendMessageA(WM_CLOSE, 0, 0);
1450
1451	#if 0
1452	case SC_VSCROLL:
1453	case SC_HSCROLL:
1454	NC_TrackScrollBar( hwnd, wParam, pt32 );
1455	break;
1456
1457	case SC_MOUSEMENU:
1458	MENU_TrackMouseMenuBar( wndPtr, wParam & 0x000F, pt32 );
1459	break;
1460
1461	case SC_KEYMENU:
1462	MENU_TrackKbdMenuBar( wndPtr , wParam , pt.x );
1463	break;
1464
1465	case SC_TASKLIST:
1466	WinExec( "taskman.exe", SW_SHOWNORMAL );
1467	break;
1468
1469	case SC_SCREENSAVE:
1470	if (wParam == SC_ABOUTWINE)
1471	ShellAboutA(hwnd, "Odin", WINE_RELEASE_INFO, 0);
1472	else
1473	if (wParam == SC_PUTMARK)
1474	dprintf(("Mark requested by user\n"));
1475	break;
1476
1477	case SC_HOTKEY:
1478	case SC_ARRANGE:
1479	case SC_NEXTWINDOW:
1480	case SC_PREVWINDOW:
1481	break;
1482	#endif
1483	}
1484	return 0;
1485	}
1486	//******************************************************************************
1487	//******************************************************************************
1488	LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1489	{
1490	//SvL: Set background color to default button color (not window (white))
1491	if(ctlType == CTLCOLOR_BTN)
1492	{
1493	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1494	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1495	return GetSysColorBrush(COLOR_BTNFACE);
1496	}
1497	//SvL: Set background color to default dialog color if window is dialog
1498	if((ctlType == CTLCOLOR_DLG \|\| ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1499	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1500	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1501	return GetSysColorBrush(COLOR_BTNFACE);
1502	}
1503
1504	if( ctlType == CTLCOLOR_SCROLLBAR)
1505	{
1506	HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1507	COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1508	SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1509	SetBkColor( hdc, bk);
1510
1511	//TODO?
1512	#if 0
1513	/* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1514	* we better use 0x55aa bitmap brush to make scrollbar's background
1515	* look different from the window background.
1516	*/
1517	if (bk == GetSysColor(COLOR_WINDOW)) {
1518	return CACHE_GetPattern55AABrush();
1519	}
1520	#endif
1521	UnrealizeObject( hb );
1522	return (LRESULT)hb;
1523	}
1524
1525	SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1526
1527	if ((ctlType == CTLCOLOR_EDIT) \|\| (ctlType == CTLCOLOR_LISTBOX))
1528	{
1529	SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1530	}
1531	else
1532	{
1533	SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1534	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1535	}
1536	return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1537	}
1538	//******************************************************************************
1539	//******************************************************************************
1540	LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1541	{
1542	switch(Msg)
1543	{
1544	case WM_CLOSE:
1545	DestroyWindow();
1546	return 0;
1547
1548	case WM_GETTEXTLENGTH:
1549	return wndNameLength;
1550
1551	case WM_GETTEXT:
1552	if (!lParam \|\| !wParam) return 0;
1553	if (!windowNameA) ((LPSTR)lParam)[0] = 0;
1554	else lstrcpynA((LPSTR)lParam, windowNameA, wParam);
1555	return min(wndNameLength, wParam);
1556
1557	case WM_SETTEXT:
1558	{
1559	LPCSTR lpsz = (LPCSTR)lParam;
1560
1561	if(windowNameA) free(windowNameA);
1562	if(windowNameW) free(windowNameW);
1563
1564	if (lParam)
1565	{
1566	wndNameLength = strlen(lpsz);
1567	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1568	strcpy(windowNameA, lpsz);
1569	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1570	lstrcpyAtoW(windowNameW, windowNameA);
1571	}
1572	else
1573	{
1574	windowNameA = NULL;
1575	windowNameW = NULL;
1576	wndNameLength = 0;
1577	}
1578	dprintf(("WM_SETTEXT of %x to %s\n", Win32Hwnd, lParam));
1579
1580	if(OS2HwndFrame && (dwStyle & WS_CAPTION) == WS_CAPTION)
1581	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1582
1583	return TRUE;
1584	}
1585
1586	case WM_SETREDRAW:
1587	{
1588	DWORD oldStyle = getStyle();
1589
1590	if(wParam)
1591	setStyle(getStyle() \| WS_VISIBLE);
1592	else setStyle(getStyle() & ~WS_VISIBLE);
1593
1594	updateWindowStyle(getExStyle(), oldStyle);
1595
1596	return 0; //TODO
1597	}
1598	case WM_NCCREATE:
1599	return(TRUE);
1600
1601	case WM_NCCALCSIZE:
1602	return NCHandleCalcSize(wParam, (NCCALCSIZE_PARAMS *)lParam);
1603
1604	case WM_CTLCOLORMSGBOX:
1605	case WM_CTLCOLOREDIT:
1606	case WM_CTLCOLORLISTBOX:
1607	case WM_CTLCOLORBTN:
1608	case WM_CTLCOLORDLG:
1609	case WM_CTLCOLORSTATIC:
1610	case WM_CTLCOLORSCROLLBAR:
1611	return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1612
1613	case WM_CTLCOLOR:
1614	return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1615
1616	case WM_VKEYTOITEM:
1617	case WM_CHARTOITEM:
1618	return -1;
1619
1620	case WM_PARENTNOTIFY:
1621	return 0;
1622
1623	case WM_MOUSEACTIVATE:
1624	{
1625	dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1626	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1627	{
1628	if(getParent()) {
1629	LRESULT rc = getParent()->SendMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1630	if(rc) return rc;
1631	}
1632	}
1633	return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1634	}
1635	case WM_SETCURSOR:
1636	{
1637	dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1638	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1639	{
1640	if(getParent()) {
1641	LRESULT rc = getParent()->SendMessageA(WM_SETCURSOR, wParam, lParam);
1642	if(rc) return rc;
1643	}
1644	}
1645	if (wParam == Win32Hwnd)
1646	{
1647	HCURSOR hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1648
1649	if (hCursor) SetCursor(hCursor);
1650	return 1;
1651	} else return 0;
1652	}
1653	case WM_MOUSEMOVE:
1654	return 0; //we do our own cursor handling
1655
1656	case WM_WINDOWPOSCHANGED:
1657	{
1658
1659	/* undocumented SWP flags - from SDK 3.1 */
1660	#define SWP_NOCLIENTSIZE 0x0800
1661	#define SWP_NOCLIENTMOVE 0x1000
1662
1663	PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1664	WPARAM wp = SIZE_RESTORED;
1665
1666	if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1667	SendMessageA(WM_MOVE, 0, MAKELONG(rectClient.left, rectClient.top));
1668
1669	if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1670	{
1671	if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1672	else if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1673
1674	SendMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1675	rectClient.bottom - rectClient.top));
1676	}
1677	return 0;
1678	}
1679	case WM_WINDOWPOSCHANGING:
1680	return HandleWindowPosChanging((WINDOWPOS *)lParam);
1681
1682	case WM_ERASEBKGND:
1683	case WM_ICONERASEBKGND:
1684	{
1685	RECT rect;
1686	int rc;
1687
1688	if (!windowClass \|\| !windowClass->getBackgroundBrush()) return 0;
1689
1690	rc = GetClipBox( (HDC)wParam, &rect );
1691	if ((rc == SIMPLEREGION) \|\| (rc == COMPLEXREGION))
1692	{
1693	HBRUSH hBrush = windowClass->getBackgroundBrush();
1694
1695	if (hBrush <= (HBRUSH)(SYSCOLOR_GetLastColor()+1)) hBrush = GetSysColorBrush(hBrush-1);
1696
1697	FillRect( (HDC)wParam, &rect, hBrush);
1698	}
1699
1700	return 1;
1701	}
1702	case WM_PAINTICON:
1703	case WM_PAINT:
1704	{
1705	PAINTSTRUCT ps;
1706	HDC hdc = BeginPaint(getWindowHandle(), &ps );
1707	if( hdc )
1708	{
1709	if( (getStyle() & WS_MINIMIZE) && getWindowClass()->getIcon())
1710	{
1711	int x = (rectWindow.right - rectWindow.left - GetSystemMetrics(SM_CXICON))/2;
1712	int y = (rectWindow.bottom - rectWindow.top - GetSystemMetrics(SM_CYICON))/2;
1713	dprintf(("Painting class icon: vis rect=(%i,%i - %i,%i)\n", ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom ));
1714	DrawIcon(hdc, x, y, getWindowClass()->getIcon() );
1715	}
1716	EndPaint(getWindowHandle(), &ps );
1717	}
1718	return 0;
1719	}
1720
1721	case WM_GETDLGCODE:
1722	return 0;
1723
1724	case WM_NCLBUTTONDOWN:
1725	case WM_NCLBUTTONUP:
1726	case WM_NCLBUTTONDBLCLK:
1727	case WM_NCRBUTTONUP:
1728	case WM_NCRBUTTONDOWN:
1729	case WM_NCRBUTTONDBLCLK:
1730	case WM_NCMBUTTONDOWN:
1731	case WM_NCMBUTTONUP:
1732	case WM_NCMBUTTONDBLCLK:
1733	return 0; //TODO: Send WM_SYSCOMMAND if required
1734
1735	case WM_NCHITTEST: //TODO: Calculate position of
1736	return HTCLIENT;
1737
1738	case WM_SYSCOMMAND:
1739	{
1740	POINT point;
1741
1742	point.x = LOWORD(lParam);
1743	point.y = HIWORD(lParam);
1744	return HandleSysCommand(wParam, &point);
1745	}
1746
1747	case WM_SYSKEYDOWN:
1748	if(wParam == VK_F4) /* try to close the window */
1749	{
1750	Win32BaseWindow *window = GetTopParent();
1751	if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1752	window->PostMessageA(WM_SYSCOMMAND, SC_CLOSE, 0);
1753	}
1754
1755	Win32BaseWindow *siblingWindow;
1756	HWND sibling;
1757	char nameBuffer [40], mnemonic;
1758	int nameLength;
1759
1760	GetWindowTextA (nameBuffer, 40);
1761
1762	// search all sibling to see it this key is their mnemonic
1763	sibling = GetWindow (GW_HWNDFIRST);
1764	while (sibling != 0) {
1765	siblingWindow = GetWindowFromHandle (sibling);
1766	nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1767
1768	// find the siblings mnemonic
1769	mnemonic = '\0';
1770	for (int i=0 ; i<nameLength ; i++) {
1771	if (nameBuffer [i] == '&') {
1772	mnemonic = nameBuffer [i+1];
1773	if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1774	mnemonic -= 32; // make it uppercase
1775	break; // stop searching
1776	}
1777	}
1778
1779	// key matches siblings mnemonic, send mouseclick
1780	if (mnemonic == (char) wParam) {
1781	siblingWindow->SendMessageA (BM_CLICK, 0, 0);
1782	}
1783
1784	sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1785	}
1786
1787	return 0;
1788
1789	case WM_QUERYOPEN:
1790	case WM_QUERYENDSESSION:
1791	return 1;
1792
1793	case WM_NOTIFYFORMAT:
1794	if (IsWindowUnicode()) return NFR_UNICODE;
1795	else return NFR_ANSI;
1796
1797	case WM_SETICON:
1798	case WM_GETICON:
1799	{
1800	LRESULT result = 0;
1801	if (!windowClass) return result;
1802	int index = GCL_HICON;
1803
1804	if (wParam == ICON_SMALL)
1805	index = GCL_HICONSM;
1806
1807	result = windowClass->getClassLongA(index);
1808
1809	if (Msg == WM_SETICON)
1810	windowClass->setClassLongA(index, lParam);
1811
1812	return result;
1813	}
1814	case WM_NOTIFY:
1815	return 0; //comctl32 controls expect this
1816
1817	default:
1818	if(Msg > WM_USER) {
1819	return 0;
1820	}
1821	return 1;
1822	}
1823	}
1824	//******************************************************************************
1825	//******************************************************************************
1826	LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1827	{
1828	switch(Msg)
1829	{
1830	case WM_GETTEXTLENGTH:
1831	return wndNameLength;
1832
1833	case WM_GETTEXT:
1834	if (!lParam \|\| !wParam) return 0;
1835	if (!windowNameW) ((LPWSTR)lParam)[0] = 0;
1836	else lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1837	return min(wndNameLength,wParam);
1838
1839	case WM_SETTEXT:
1840	{
1841	LPWSTR lpsz = (LPWSTR)lParam;
1842
1843	if(windowNameA) free(windowNameA);
1844	if(windowNameW) free(windowNameW);
1845
1846	if (lParam)
1847	{
1848	wndNameLength = lstrlenW(lpsz);
1849	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1850	lstrcpyWtoA(windowNameA,lpsz);
1851	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1852	lstrcpyW(windowNameW,lpsz);
1853	}
1854	else
1855	{
1856	windowNameA = NULL;
1857	windowNameW = NULL;
1858	wndNameLength = 0;
1859	}
1860
1861	if(OS2HwndFrame && (dwStyle & WS_CAPTION) == WS_CAPTION)
1862	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1863
1864	return TRUE;
1865	}
1866
1867	default:
1868	return DefWindowProcA(Msg, wParam, lParam);
1869	}
1870	}
1871	//******************************************************************************
1872	//******************************************************************************
1873	LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1874	{
1875	LRESULT rc;
1876	BOOL fInternalMsgBackup = fInternalMsg;
1877
1878	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1879	// receive those before they get their WM_CREATE message
1880	//NOTE: May need to refuse more messages
1881	if(fCreated == FALSE && Msg == WM_COMMAND) {
1882	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1883	return 0;
1884	}
1885
1886	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, FALSE);
1887
1888	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1889	return(0);
1890	}
1891	fInternalMsg = FALSE;
1892	switch(Msg)
1893	{
1894	case WM_CREATE:
1895	{
1896	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1897	dprintf(("WM_CREATE returned -1\n"));
1898	rc = -1; //don't create window
1899	break;
1900	}
1901	NotifyParent(Msg, wParam, lParam);
1902
1903	rc = 0;
1904	break;
1905	}
1906	case WM_SETTEXT:
1907	rc = CallWindowProcA(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1908	break;
1909
1910	case WM_LBUTTONDOWN:
1911	case WM_MBUTTONDOWN:
1912	case WM_RBUTTONDOWN:
1913	NotifyParent(Msg, wParam, lParam);
1914	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1915	break;
1916
1917	case WM_DESTROY:
1918	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1919	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1920	break;
1921
1922	default:
1923	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1924	break;
1925	}
1926	fInternalMsg = fInternalMsgBackup;
1927	return rc;
1928	}
1929	//******************************************************************************
1930	//******************************************************************************
1931	LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1932	{
1933	LRESULT rc;
1934	BOOL fInternalMsgBackup = fInternalMsg;
1935
1936	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1937	// receive those before they get their WM_CREATE message
1938	//NOTE: May need to refuse more messages
1939	if(fCreated == FALSE && Msg == WM_COMMAND) {
1940	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1941	return 0;
1942	}
1943
1944	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, FALSE);
1945
1946	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1947	return(0);
1948	}
1949	fInternalMsg = FALSE;
1950	switch(Msg)
1951	{
1952	case WM_CREATE:
1953	{
1954	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1955	dprintf(("WM_CREATE returned -1\n"));
1956	rc = -1; //don't create window
1957	break;
1958	}
1959	NotifyParent(Msg, wParam, lParam);
1960
1961	rc = 0;
1962	break;
1963	}
1964	case WM_SETTEXT:
1965	rc = CallWindowProcW(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1966	break;
1967
1968	case WM_LBUTTONDOWN:
1969	case WM_MBUTTONDOWN:
1970	case WM_RBUTTONDOWN:
1971	NotifyParent(Msg, wParam, lParam);
1972	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1973	break;
1974
1975	case WM_DESTROY:
1976	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1977	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1978	break;
1979
1980	default:
1981	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1982	break;
1983	}
1984	fInternalMsg = fInternalMsgBackup;
1985	return rc;
1986	}
1987	//******************************************************************************
1988	//Called as a result of an OS/2 message
1989	//******************************************************************************
1990	LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1991	{
1992	LRESULT rc;
1993	BOOL fInternalMsgBackup = fInternalMsg;
1994
1995	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1996
1997	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1998	return(0);
1999	}
2000	fInternalMsg = TRUE;
2001	switch(Msg)
2002	{
2003	case WM_CREATE:
2004	{
2005	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
2006	dprintf(("WM_CREATE returned -1\n"));
2007	rc = -1; //don't create window
2008	break;
2009	}
2010	NotifyParent(Msg, wParam, lParam);
2011	rc = 0;
2012	break;
2013	}
2014	case WM_LBUTTONDOWN:
2015	case WM_MBUTTONDOWN:
2016	case WM_RBUTTONDOWN:
2017	NotifyParent(Msg, wParam, lParam);
2018	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
2019	break;
2020
2021	case WM_DESTROY:
2022	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
2023	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
2024	break;
2025
2026	default:
2027	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
2028	break;
2029	}
2030	fInternalMsg = fInternalMsgBackup;
2031	return rc;
2032	}
2033	//******************************************************************************
2034	//Called as a result of an OS/2 message
2035	//todo, unicode msgs (WM_SETTEXT etc)
2036	//******************************************************************************
2037	LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
2038	{
2039	LRESULT rc;
2040	BOOL fInternalMsgBackup = fInternalMsg;
2041
2042	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
2043
2044	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
2045	return(0);
2046	}
2047	fInternalMsg = TRUE;
2048	switch(Msg)
2049	{
2050	case WM_CREATE:
2051	{
2052	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
2053	dprintf(("WM_CREATE returned -1\n"));
2054	rc = -1; //don't create window
2055	break;
2056	}
2057	NotifyParent(Msg, wParam, lParam);
2058	rc = 0;
2059	break;
2060	}
2061	case WM_LBUTTONDOWN:
2062	case WM_MBUTTONDOWN:
2063	case WM_RBUTTONDOWN:
2064	NotifyParent(Msg, wParam, lParam);
2065	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
2066	break;
2067
2068	case WM_DESTROY:
2069	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
2070	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
2071	break;
2072	default:
2073	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
2074	break;
2075	}
2076	fInternalMsg = fInternalMsgBackup;
2077	return rc;
2078	}
2079	//******************************************************************************
2080	//******************************************************************************
2081	BOOL Win32BaseWindow::PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam)
2082	{
2083	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2084
2085	packet->Msg = msg;
2086	packet->wParam = wParam;
2087	packet->lParam = lParam;
2088	packet->fUnicode = FALSE;
2089	return OSLibPostMessage(OS2Hwnd, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2090	}
2091	//******************************************************************************
2092	//******************************************************************************
2093	BOOL Win32BaseWindow::PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam)
2094	{
2095	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2096
2097	packet->Msg = msg;
2098	packet->wParam = wParam;
2099	packet->lParam = lParam;
2100	packet->fUnicode = TRUE;
2101	return OSLibPostMessage(OS2Hwnd, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2102	}
2103	//******************************************************************************
2104	//******************************************************************************
2105	BOOL Win32BaseWindow::PostThreadMessageA(ULONG threadid, UINT msg, WPARAM wParam, LPARAM lParam)
2106	{
2107	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2108
2109	packet->Msg = msg;
2110	packet->wParam = wParam;
2111	packet->lParam = lParam;
2112	packet->fUnicode = FALSE;
2113	return O32_PostThreadMessage(threadid, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2114	}
2115	//******************************************************************************
2116	//******************************************************************************
2117	BOOL Win32BaseWindow::PostThreadMessageW(ULONG threadid, UINT msg, WPARAM wParam, LPARAM lParam)
2118	{
2119	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2120
2121	packet->Msg = msg;
2122	packet->wParam = wParam;
2123	packet->lParam = lParam;
2124	packet->fUnicode = TRUE;
2125	return O32_PostThreadMessage(threadid, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2126	}
2127	//******************************************************************************
2128	//******************************************************************************
2129	void Win32BaseWindow::PostMessage(POSTMSG_PACKET *packet)
2130	{
2131	if(packet == NULL)
2132	return;
2133
2134	if(packet->fUnicode) {
2135	SendMessageW(packet->Msg, packet->wParam, packet->lParam);
2136	}
2137	else SendMessageA(packet->Msg, packet->wParam, packet->lParam);
2138
2139	free(packet);
2140	}
2141	//******************************************************************************
2142	//Send message to window of another process
2143	//******************************************************************************
2144	LRESULT Win32BaseWindow::SendMessageToProcess(UINT msg, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
2145	{
2146	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2147
2148	dprintf(("SendMessageToProcess %x %x %x %x", getOS2WindowHandle(), msg, wParam, lParam));
2149	packet->Msg = msg;
2150	packet->wParam = wParam;
2151	packet->lParam = lParam;
2152	packet->fUnicode = fUnicode;
2153	return OSLibSendMessage(getOS2WindowHandle(), WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2154	}
2155	//******************************************************************************
2156	//TODO: Do this more efficiently
2157	//******************************************************************************
2158	LRESULT Win32BaseWindow::BroadcastMessageA(int type, UINT msg, WPARAM wParam, LPARAM lParam)
2159	{
2160	Win32BaseWindow *window;
2161	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
2162	DWORD processid, myprocessid;
2163
2164	dprintf(("BroadCastMessageA %x %x %x", msg, wParam, lParam, GetFS()));
2165	myprocessid = GetCurrentProcessId();
2166
2167	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
2168	window = GetWindowFromHandle(hwnd++);
2169	if(window) {
2170	if (window->getStyle() & WS_POPUP \|\| (window->getStyle() & WS_CAPTION) == WS_CAPTION)
2171	{
2172
2173	if(type == BROADCAST_SEND) {
2174	GetWindowThreadProcessId(hwnd, &processid);
2175	if(processid == myprocessid) {
2176	window->SendMessageA(msg, wParam, lParam);
2177	}
2178	else {
2179	window->SendMessageToProcess(msg, wParam, lParam, FALSE);
2180	}
2181	}
2182	else window->PostMessageA(msg, wParam, lParam);
2183	}
2184	}
2185	}
2186	return 0;
2187	}
2188	//******************************************************************************
2189	//TODO: Do this more efficiently
2190	//******************************************************************************
2191	LRESULT Win32BaseWindow::BroadcastMessageW(int type, UINT msg, WPARAM wParam, LPARAM lParam)
2192	{
2193	Win32BaseWindow *window;
2194	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
2195	DWORD processid, myprocessid;
2196
2197
2198	dprintf(("BroadCastMessageW %x %x %x", msg, wParam, lParam));
2199	myprocessid = GetCurrentProcessId();
2200
2201	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
2202	window = GetWindowFromHandle(hwnd++);
2203	if(window) {
2204	if (window->getStyle() & WS_POPUP \|\| (window->getStyle() & WS_CAPTION) == WS_CAPTION)
2205	{
2206
2207	if(type == BROADCAST_SEND) {
2208	GetWindowThreadProcessId(hwnd, &processid);
2209	if(processid == myprocessid) {
2210	window->SendMessageW(msg, wParam, lParam);
2211	}
2212	else {
2213	window->SendMessageToProcess(msg, wParam, lParam, TRUE);
2214	}
2215	}
2216	else window->PostMessageW(msg, wParam, lParam);
2217	}
2218	}
2219	}
2220	return 0;
2221	}
2222	//******************************************************************************
2223	//TODO: do we need to inform the parent of the parent (etc) of the child window?
2224	//******************************************************************************
2225	void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
2226	{
2227	Win32BaseWindow *window = this;
2228	Win32BaseWindow *parentwindow;
2229
2230	while(window)
2231	{
2232	if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
2233	{
2234	/* Notify the parent window only */
2235	parentwindow = window->getParent();
2236	if(parentwindow) {
2237	if(Msg == WM_CREATE \|\| Msg == WM_DESTROY) {
2238	parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, getWindowId()), (LPARAM)getWindowHandle());
2239	}
2240	else parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, getWindowId()), lParam );
2241	}
2242	}
2243	else break;
2244
2245	window = parentwindow;
2246	}
2247	}
2248	//******************************************************************************
2249	//******************************************************************************
2250	BOOL Win32BaseWindow::SetMenu(HMENU hMenu)
2251	{
2252
2253	dprintf(("SetMenu %x", hMenu));
2254	OS2HwndMenu = OSLibWinSetMenu(OS2HwndFrame, hMenu);
2255	if(OS2HwndMenu == 0) {
2256	dprintf(("Win32BaseWindow::SetMenu OS2HwndMenu == 0"));
2257	return FALSE;
2258	}
2259	return TRUE;
2260	}
2261	//******************************************************************************
2262	//******************************************************************************
2263	BOOL Win32BaseWindow::SetAccelTable(HACCEL hAccel)
2264	{
2265	Win32Resource winres = (Win32Resource )hAccel;
2266	HANDLE accelhandle;
2267
2268	if(HIWORD(hAccel) == 0) {
2269	dprintf(("SetAccelTable: hAccel %x invalid", hAccel));
2270	SetLastError(ERROR_INVALID_PARAMETER);
2271	return FALSE;
2272	}
2273	acceltableResource = winres;
2274	accelhandle = OSLibWinSetAccelTable(OS2HwndFrame, winres->getOS2Handle(), winres->lockOS2Resource());
2275	winres->setOS2Handle(accelhandle);
2276	return(accelhandle != 0);
2277	}
2278	//******************************************************************************
2279	//******************************************************************************
2280	BOOL Win32BaseWindow::SetIcon(HICON hIcon)
2281	{
2282	dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
2283	if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
2284	//TODO: Wine does't send these. Correct?
2285	// SendMessageA(WM_SETICON, ICON_BIG, hIcon);
2286	return TRUE;
2287	}
2288	return FALSE;
2289	}
2290	//******************************************************************************
2291	//******************************************************************************
2292	BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
2293	{
2294	ULONG showstate = 0;
2295	HWND hWinAfter;
2296
2297	dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
2298	#if 1
2299	if (flags & WIN_NEED_SIZE)
2300	{
2301	/* should happen only in CreateWindowEx() */
2302	int wParam = SIZE_RESTORED;
2303
2304	flags &= ~WIN_NEED_SIZE;
2305	if (dwStyle & WS_MAXIMIZE)
2306	wParam = SIZE_MAXIMIZED;
2307	else
2308	if (dwStyle & WS_MINIMIZE)
2309	wParam = SIZE_MINIMIZED;
2310
2311	SendMessageA(WM_SIZE, wParam,
2312	MAKELONG(rectClient.right-rectClient.left,
2313	rectClient.bottom-rectClient.top));
2314	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2315	}
2316	#else
2317	if(fFirstShow) {
2318	if(isFrameWindow() && IS_OVERLAPPED(getStyle()) && !isChild()) {
2319	SendMessageA(WM_SIZE, SIZE_RESTORED,
2320	MAKELONG(rectClient.right-rectClient.left,
2321	rectClient.bottom-rectClient.top));
2322	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2323
2324	}
2325	fFirstShow = FALSE;
2326	}
2327	#endif
2328	switch(nCmdShow)
2329	{
2330	case SW_SHOW:
2331	case SW_SHOWDEFAULT: //todo
2332	showstate = SWPOS_SHOW \| SWPOS_ACTIVATE;
2333	break;
2334	case SW_HIDE:
2335	showstate = SWPOS_HIDE;
2336	break;
2337	case SW_RESTORE:
2338	showstate = SWPOS_RESTORE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2339	break;
2340	case SW_MINIMIZE:
2341	showstate = SWPOS_MINIMIZE;
2342	break;
2343	case SW_SHOWMAXIMIZED:
2344	showstate = SWPOS_MAXIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2345	break;
2346	case SW_SHOWMINIMIZED:
2347	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2348	break;
2349	case SW_SHOWMINNOACTIVE:
2350	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW;
2351	break;
2352	case SW_SHOWNA:
2353	showstate = SWPOS_SHOW;
2354	break;
2355	case SW_SHOWNOACTIVATE:
2356	showstate = SWPOS_SHOW;
2357	break;
2358	case SW_SHOWNORMAL:
2359	showstate = SWPOS_RESTORE \| SWPOS_ACTIVATE \| SWPOS_SHOW;
2360	break;
2361	}
2362
2363	/* We can't activate a child window (WINE) */
2364	if(getStyle() & WS_CHILD)
2365	showstate &= ~SWPOS_ACTIVATE;
2366
2367	if(showstate & SWPOS_SHOW) {
2368	setStyle(getStyle() \| WS_VISIBLE);
2369	}
2370	else setStyle(getStyle() & ~WS_VISIBLE);
2371
2372	BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2373
2374	return rc;
2375	}
2376	//******************************************************************************
2377	//******************************************************************************
2378	BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2379	{
2380	BOOL rc = FALSE;
2381	Win32BaseWindow *window;
2382	HWND hParent = 0;
2383
2384	dprintf (("SetWindowPos %x %x (%d,%d)(%d,%d) %x", Win32Hwnd, hwndInsertAfter, x, y, cx, cy, fuFlags));
2385
2386	if (fuFlags &
2387	~(SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOZORDER \|
2388	SWP_NOREDRAW \| SWP_NOACTIVATE \| SWP_FRAMECHANGED \|
2389	SWP_SHOWWINDOW \| SWP_HIDEWINDOW \| SWP_NOCOPYBITS \|
2390	SWP_NOOWNERZORDER))
2391	{
2392	return FALSE;
2393	}
2394
2395	WINDOWPOS wpos;
2396	SWP swp, swpOld;
2397
2398	wpos.flags = fuFlags;
2399	wpos.cy = cy;
2400	wpos.cx = cx;
2401	wpos.x = x;
2402	wpos.y = y;
2403	wpos.hwndInsertAfter = hwndInsertAfter;
2404	wpos.hwnd = getWindowHandle();
2405
2406	if(~fuFlags & (SWP_NOMOVE \| SWP_NOSIZE))
2407	{
2408	if (isChild())
2409	{
2410	Win32BaseWindow *windowParent = getParent();
2411	if(windowParent) {
2412	hParent = getParent()->getOS2WindowHandle();
2413	}
2414	else dprintf(("WARNING: Win32BaseWindow::SetWindowPos window %x is child but has no parent!!", getWindowHandle()));
2415	}
2416	OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2417	}
2418
2419	OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2420	if (swp.fl == 0)
2421	return TRUE;
2422
2423	// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2424	if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2425	{
2426	Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2427	if(wndBehind) {
2428	swp.hwndInsertBehind = wndBehind->getOS2WindowHandle();
2429	}
2430	else {
2431	dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2432	swp.hwndInsertBehind = 0;
2433	}
2434	}
2435	#if 0
2436	if (isFrameWindow())
2437	{
2438	if (!isChild())
2439	{
2440	POINT maxSize, maxPos, minTrack, maxTrack;
2441
2442	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
2443
2444	if (swp.cx > maxTrack.x) swp.cx = maxTrack.x;
2445	if (swp.cy > maxTrack.y) swp.cy = maxTrack.y;
2446	if (swp.cx < minTrack.x) swp.cx = minTrack.x;
2447	if (swp.cy < minTrack.y) swp.cy = minTrack.y;
2448	}
2449	swp.hwnd = OS2HwndFrame;
2450	}
2451	else
2452	#endif
2453	swp.hwnd = OS2HwndFrame;
2454
2455	dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2456
2457	rc = OSLibWinSetMultWindowPos(&swp, 1);
2458
2459	if (rc == FALSE)
2460	{
2461	dprintf(("OSLibWinSetMultWindowPos failed!"));
2462	}
2463	else
2464	{
2465	if (fuFlags & SWP_FRAMECHANGED_W)
2466	OSLibSendMessage (OS2HwndFrame, 0x42 /WM_UPDATEFRAME/, -1, 0);
2467	}
2468
2469	return (rc);
2470	}
2471	//******************************************************************************
2472	//TODO: WPF_RESTOREMAXIMIZED
2473	//******************************************************************************
2474	BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2475	{
2476	if(isFrameWindow())
2477	{
2478	// Set the minimized position
2479	if (winpos->flags & WPF_SETMINPOSITION)
2480	{
2481	OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2482	}
2483
2484	//TODO: Max position
2485
2486	// Set the new restore position.
2487	OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2488	}
2489
2490	return ShowWindow(winpos->showCmd);
2491	}
2492	//******************************************************************************
2493	//Also destroys all the child windows (destroy parent, destroy children)
2494	//******************************************************************************
2495	BOOL Win32BaseWindow::DestroyWindow()
2496	{
2497	return OSLibWinDestroyWindow(OS2HwndFrame);
2498	}
2499	//******************************************************************************
2500	//******************************************************************************
2501	Win32BaseWindow *Win32BaseWindow::getParent()
2502	{
2503	Win32BaseWindow wndparent = (Win32BaseWindow )ChildWindow::GetParent();
2504	return ((ULONG)wndparent == (ULONG)windowDesktop) ? NULL : wndparent;
2505	}
2506	//******************************************************************************
2507	//******************************************************************************
2508	HWND Win32BaseWindow::GetParent()
2509	{
2510	Win32BaseWindow *wndparent;
2511
2512	if ((!(getStyle() & (WS_POPUP\|WS_CHILD))))
2513	{
2514	return 0;
2515	}
2516	wndparent = ((getStyle() & WS_CHILD) ? getParent() : getOwner());
2517
2518	return (wndparent) ? wndparent->getWindowHandle() : 0;
2519	}
2520	//******************************************************************************
2521	//******************************************************************************
2522	HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2523	{
2524	HWND oldhwnd;
2525	Win32BaseWindow *newparent;
2526
2527	if(getParent()) {
2528	oldhwnd = getParent()->getWindowHandle();
2529	getParent()->RemoveChild(this);
2530	}
2531	else oldhwnd = 0;
2532
2533	newparent = GetWindowFromHandle(hwndNewParent);
2534	if(newparent)
2535	{
2536	setParent(newparent);
2537	getParent()->AddChild(this);
2538	OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2539	return oldhwnd;
2540	}
2541	else {
2542	setParent(windowDesktop);
2543	windowDesktop->AddChild(this);
2544	OSLibWinSetParent(getOS2FrameWindowHandle(), OSLIB_HWND_DESKTOP);
2545	return oldhwnd;
2546	}
2547	}
2548	//******************************************************************************
2549	//******************************************************************************
2550	BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2551	{
2552	if(getParent()) {
2553	return getParent()->getWindowHandle() == hwndParent;
2554	}
2555	else return 0;
2556	}
2557	//******************************************************************************
2558	//******************************************************************************
2559	HWND Win32BaseWindow::GetTopWindow()
2560	{
2561	return GetWindow(GW_CHILD);
2562	}
2563	//******************************************************************************
2564	// Get the top-level parent for a child window.
2565	//******************************************************************************
2566	Win32BaseWindow *Win32BaseWindow::GetTopParent()
2567	{
2568	Win32BaseWindow *window = this;
2569
2570	while(window && (window->getStyle() & WS_CHILD))
2571	{
2572	window = window->getParent();
2573	}
2574	return window;
2575	}
2576	//******************************************************************************
2577	//Don't call WinUpdateWindow as that one also updates the child windows
2578	//Also need to send WM_PAINT directly to the window procedure, which doesn't
2579	//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2580	//******************************************************************************
2581	BOOL Win32BaseWindow::UpdateWindow()
2582	{
2583	RECT rect;
2584
2585	if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2586	{//update region not empty
2587	HDC hdc;
2588
2589	hdc = O32_GetDC(OS2Hwnd);
2590	if (isIcon)
2591	{
2592	SendMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2593	SendMessageA(WM_PAINTICON, 0, 0);
2594	} else
2595	{
2596	SendMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2597	SendMessageA(WM_PAINT, 0, 0);
2598	}
2599	O32_ReleaseDC(OS2Hwnd, hdc);
2600	}
2601	return TRUE;
2602	}
2603	//******************************************************************************
2604	//******************************************************************************
2605	BOOL Win32BaseWindow::IsIconic()
2606	{
2607	return OSLibWinIsIconic(OS2Hwnd);
2608	}
2609	//******************************************************************************
2610	//TODO: Should not enumerate children that are created during the enumeration!
2611	//******************************************************************************
2612	BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2613	{
2614	BOOL rc = TRUE;
2615	HWND hwnd;
2616	Win32BaseWindow prevchild = 0, child = 0;
2617
2618	dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2619	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2620	{
2621	dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2622	hwnd = child->getWindowHandle();
2623	if(child->getOwner()) {
2624	continue; //shouldn't have an owner (Wine)
2625	}
2626	if(lpfn(hwnd, lParam) == FALSE)
2627	{
2628	rc = FALSE;
2629	break;
2630	}
2631	//check if the window still exists
2632	if(!::IsWindow(hwnd))
2633	{
2634	child = prevchild;
2635	continue;
2636	}
2637	if(child->getFirstChild() != NULL)
2638	{
2639	dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2640	if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2641	{
2642	rc = FALSE;
2643	break;
2644	}
2645	}
2646	prevchild = child;
2647	}
2648	return rc;
2649	}
2650	//******************************************************************************
2651	//Enumerate first-level children only and check thread id
2652	//******************************************************************************
2653	BOOL Win32BaseWindow::EnumThreadWindows(DWORD dwThreadId, WNDENUMPROC lpfn, LPARAM lParam)
2654	{
2655	Win32BaseWindow *child = 0;
2656	ULONG tid, pid;
2657	BOOL rc;
2658	HWND hwnd;
2659
2660	dprintf(("EnumThreadWindows %x %x %x", dwThreadId, lpfn, lParam));
2661
2662	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2663	{
2664	OSLibWinQueryWindowProcess(child->getOS2WindowHandle(), &pid, &tid);
2665
2666	if(dwThreadId == tid) {
2667	dprintf2(("EnumThreadWindows: Found Window %x", child->getWindowHandle()));
2668	if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2669	break;
2670	}
2671	}
2672	}
2673	return TRUE;
2674	}
2675	//******************************************************************************
2676	//Enumerate first-level children only
2677	//******************************************************************************
2678	BOOL Win32BaseWindow::EnumWindows(WNDENUMPROC lpfn, LPARAM lParam)
2679	{
2680	Win32BaseWindow *child = 0;
2681	BOOL rc;
2682	HWND hwnd;
2683
2684	dprintf(("EnumWindows %x %x", lpfn, lParam));
2685
2686	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2687	{
2688	hwnd = child->getWindowHandle();
2689
2690	dprintf2(("EnumWindows: Found Window %x", child->getWindowHandle()));
2691	if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2692	break;
2693	}
2694	}
2695	return TRUE;
2696	}
2697	//******************************************************************************
2698	//******************************************************************************
2699	Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2700	{
2701	for (Win32BaseWindow child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2702	{
2703	if (child->getWindowId() == id)
2704	{
2705	return child;
2706	}
2707	}
2708	return 0;
2709	}
2710	//******************************************************************************
2711	//TODO:
2712	//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2713	//the current process owns them.
2714	//******************************************************************************
2715	HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2716	BOOL fUnicode)
2717	{
2718	Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2719	Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2720
2721	if((hwndParent != OSLIB_HWND_DESKTOP && !parent) \|\|
2722	(hwndChildAfter != 0 && !child) \|\|
2723	(hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2724	{
2725	dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2726	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2727	return 0;
2728	}
2729	if(hwndParent != OSLIB_HWND_DESKTOP)
2730	{//if the current process owns the window, just do a quick search
2731	child = (Win32BaseWindow *)parent->getFirstChild();
2732	if(hwndChildAfter != 0)
2733	{
2734	while(child)
2735	{
2736	if(child->getWindowHandle() == hwndChildAfter)
2737	{
2738	child = (Win32BaseWindow *)child->getNextChild();
2739	break;
2740	}
2741	child = (Win32BaseWindow *)child->getNextChild();
2742	}
2743	}
2744	while(child)
2745	{
2746	if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2747	(!lpszWindow \|\| child->hasWindowName(lpszWindow, fUnicode)))
2748	{
2749	dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2750	return child->getWindowHandle();
2751	}
2752	child = (Win32BaseWindow *)child->getNextChild();
2753	}
2754	}
2755	else {
2756	Win32BaseWindow *wnd;
2757	HWND henum, hwnd;
2758
2759	henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2760	hwnd = OSLibWinGetNextWindow(henum);
2761
2762	while(hwnd)
2763	{
2764	wnd = GetWindowFromOS2Handle(hwnd);
2765	if(wnd == NULL) {
2766	hwnd = OSLibWinQueryClientWindow(hwnd);
2767	if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2768	if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2769	}
2770
2771	if(wnd) {
2772	if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2773	(!lpszWindow \|\| wnd->hasWindowName(lpszWindow, fUnicode)))
2774	{
2775	OSLibWinEndEnumWindows(henum);
2776	dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2777	return wnd->getWindowHandle();
2778	}
2779	}
2780	hwnd = OSLibWinGetNextWindow(henum);
2781	}
2782	OSLibWinEndEnumWindows(henum);
2783	}
2784	SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2785	return 0;
2786	}
2787	//******************************************************************************
2788	//******************************************************************************
2789	HWND Win32BaseWindow::GetWindow(UINT uCmd)
2790	{
2791	HWND hwndRelated = 0;
2792	Win32BaseWindow *window;
2793
2794	switch(uCmd)
2795	{
2796	case GW_HWNDFIRST:
2797	if(getParent()) {
2798	window = (Win32BaseWindow *)getParent()->getFirstChild();
2799	hwndRelated = window->getWindowHandle();
2800	}
2801	break;
2802
2803	case GW_HWNDLAST:
2804	if(!getParent())
2805	{
2806	goto end;
2807	}
2808
2809	window = this;
2810	while(window->getNextChild())
2811	{
2812	window = (Win32BaseWindow *)window->getNextChild();
2813	}
2814	hwndRelated = window->getWindowHandle();
2815	break;
2816
2817	case GW_HWNDNEXT:
2818	window = (Win32BaseWindow *)getNextChild();
2819	if(window) {
2820	hwndRelated = window->getWindowHandle();
2821	}
2822	break;
2823
2824	case GW_HWNDPREV:
2825	if(!getParent())
2826	{
2827	goto end;
2828	}
2829	window = (Win32BaseWindow )(getParent()->getFirstChild()); / First sibling */
2830	if(window == this)
2831	{
2832	hwndRelated = 0; /* First in list */
2833	goto end;
2834	}
2835	while(window->getNextChild())
2836	{
2837	if (window->getNextChild() == this)
2838	{
2839	hwndRelated = window->getWindowHandle();
2840	goto end;
2841	}
2842	window = (Win32BaseWindow *)window->getNextChild();
2843	}
2844	break;
2845
2846	case GW_OWNER:
2847	if(getOwner()) {
2848	hwndRelated = getOwner()->getWindowHandle();
2849	}
2850	break;
2851
2852	case GW_CHILD:
2853	if(getFirstChild()) {
2854	hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2855	}
2856	break;
2857	}
2858	end:
2859	dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2860	return hwndRelated;
2861	}
2862	//******************************************************************************
2863	//******************************************************************************
2864	HWND Win32BaseWindow::SetActiveWindow()
2865	{
2866	HWND hwndActive;
2867	Win32BaseWindow *win32wnd;
2868	ULONG magic;
2869
2870	hwndActive = OSLibWinSetActiveWindow(OS2HwndFrame);
2871	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2872	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2873	if(CheckMagicDword(magic) && win32wnd)
2874	{
2875	return win32wnd->getWindowHandle();
2876	}
2877	return 0;
2878	}
2879	//******************************************************************************
2880	//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2881	//******************************************************************************
2882	BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2883	{
2884	return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2885	}
2886	//******************************************************************************
2887	//******************************************************************************
2888	BOOL Win32BaseWindow::CloseWindow()
2889	{
2890	return OSLibWinMinimizeWindow(OS2HwndFrame);
2891	}
2892	//******************************************************************************
2893	//******************************************************************************
2894	HWND Win32BaseWindow::GetActiveWindow()
2895	{
2896	HWND hwndActive;
2897	Win32BaseWindow *win32wnd;
2898	ULONG magic;
2899
2900	hwndActive = OSLibWinQueryActiveWindow();
2901
2902	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2903	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2904	if(CheckMagicDword(magic) && win32wnd)
2905	{
2906	return win32wnd->getWindowHandle();
2907	}
2908	return 0;
2909	// return hwndActive;
2910	}
2911	//******************************************************************************
2912	//******************************************************************************
2913	BOOL Win32BaseWindow::IsWindowEnabled()
2914	{
2915	return OSLibWinIsWindowEnabled(OS2HwndFrame);
2916	}
2917	//******************************************************************************
2918	//******************************************************************************
2919	BOOL Win32BaseWindow::IsWindowVisible()
2920	{
2921	#if 1
2922	return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2923	#else
2924	return OSLibWinIsWindowVisible(OS2HwndFrame);
2925	#endif
2926	}
2927	//******************************************************************************
2928	//******************************************************************************
2929	BOOL Win32BaseWindow::GetWindowRect(PRECT pRect)
2930	{
2931	return OSLibWinQueryWindowRect(OS2HwndFrame, pRect, RELATIVE_TO_SCREEN);
2932	}
2933	//******************************************************************************
2934	//******************************************************************************
2935	BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2936	{
2937	if(wndname == NULL)
2938	return FALSE;
2939
2940	if(fUnicode) {
2941	return (lstrcmpW(windowNameW, (LPWSTR)wndname) == 0);
2942	}
2943	else return (strcmp(windowNameA, wndname) == 0);
2944	}
2945	//******************************************************************************
2946	//******************************************************************************
2947	int Win32BaseWindow::GetWindowTextLength()
2948	{
2949	return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2950	}
2951	//******************************************************************************
2952	//******************************************************************************
2953	int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2954	{
2955	return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2956	}
2957	//******************************************************************************
2958	//******************************************************************************
2959	int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2960	{
2961	return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2962	}
2963	//******************************************************************************
2964	//******************************************************************************
2965	BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2966	{
2967	return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2968	}
2969	//******************************************************************************
2970	//******************************************************************************
2971	BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2972	{
2973	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2974	}
2975	//******************************************************************************
2976	//******************************************************************************
2977	VOID Win32BaseWindow::updateWindowStyle(DWORD oldExStyle,DWORD oldStyle)
2978	{
2979	if(IsWindowDestroyed()) return;
2980
2981	if (dwStyle != oldStyle) OSLibSetWindowStyle(OS2HwndFrame, dwStyle, fTaskList);
2982	}
2983	//******************************************************************************
2984	//******************************************************************************
2985	LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value, BOOL fUnicode)
2986	{
2987	LONG oldval;
2988
2989	dprintf2(("SetWindowLong%c %x %d %x", (fUnicode) ? 'W' : 'A', getWindowHandle(), index, value));
2990	switch(index) {
2991	case GWL_EXSTYLE:
2992	{
2993	STYLESTRUCT ss;
2994
2995	if(dwExStyle == value)
2996	return value;
2997
2998	ss.styleOld = dwExStyle;
2999	ss.styleNew = value;
3000	dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
3001	SendMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
3002	setExStyle(ss.styleNew);
3003	updateWindowStyle(ss.styleOld,getStyle());
3004	SendMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
3005	return ss.styleOld;
3006	}
3007	case GWL_STYLE:
3008	{
3009	STYLESTRUCT ss;
3010
3011	if(dwStyle == value)
3012	return value;
3013
3014	value &= ~(WS_VISIBLE \| WS_CHILD); /* Some bits can't be changed this way (WINE) */
3015	ss.styleOld = getStyle();
3016	ss.styleNew = value \| (ss.styleOld & (WS_VISIBLE \| WS_CHILD));
3017	dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), getStyle(), value));
3018	SendMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
3019	setStyle(ss.styleNew);
3020	updateWindowStyle(dwExStyle,ss.styleOld);
3021	SendMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
3022	#ifdef DEBUG
3023	PrintWindowStyle(ss.styleNew, 0);
3024	#endif
3025	return ss.styleOld;
3026	}
3027	case GWL_WNDPROC:
3028	oldval = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
3029	WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, (WNDPROC)value, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A, WIN_PROC_WINDOW);
3030	return oldval;
3031	case GWL_HINSTANCE:
3032	oldval = hInstance;
3033	hInstance = value;
3034	return oldval;
3035	case GWL_HWNDPARENT:
3036	return SetParent((HWND)value);
3037	case GWL_ID:
3038	oldval = getWindowId();
3039	setWindowId(value);
3040	return oldval;
3041	case GWL_USERDATA:
3042	oldval = userData;
3043	userData = value;
3044	return oldval;
3045	default:
3046	if(index >= 0 && index/4 < nrUserWindowLong)
3047	{
3048	oldval = userWindowLong[index/4];
3049	userWindowLong[index/4] = value;
3050	return oldval;
3051	}
3052	SetLastError(ERROR_INVALID_PARAMETER);
3053	return 0;
3054	}
3055	}
3056	//******************************************************************************
3057	//******************************************************************************
3058	ULONG Win32BaseWindow::GetWindowLongA(int index, BOOL fUnicode)
3059	{
3060	ULONG value;
3061
3062	switch(index) {
3063	case GWL_EXSTYLE:
3064	value = dwExStyle;
3065	break;
3066	case GWL_STYLE:
3067	value = dwStyle;
3068	break;
3069	case GWL_WNDPROC:
3070	value = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
3071	break;
3072	case GWL_HINSTANCE:
3073	value = hInstance;
3074	break;
3075	case GWL_HWNDPARENT:
3076	if(getParent()) {
3077	value = getParent()->getWindowHandle();
3078	}
3079	else value = 0;
3080	break;
3081	case GWL_ID:
3082	value = getWindowId();
3083	break;
3084	case GWL_USERDATA:
3085	value = userData;
3086	break;
3087	default:
3088	if(index >= 0 && index/4 < nrUserWindowLong)
3089	{
3090	value = userWindowLong[index/4];
3091	break;
3092	}
3093	SetLastError(ERROR_INVALID_PARAMETER);
3094	return 0;
3095	}
3096	dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
3097	return value;
3098	}
3099	//******************************************************************************
3100	//******************************************************************************
3101	WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
3102	{
3103	WORD oldval;
3104
3105	if(index >= 0 && index/4 < nrUserWindowLong)
3106	{
3107	oldval = ((WORD *)userWindowLong)[index/2];
3108	((WORD *)userWindowLong)[index/2] = value;
3109	return oldval;
3110	}
3111	SetLastError(ERROR_INVALID_PARAMETER);
3112	return 0;
3113	}
3114	//******************************************************************************
3115	//******************************************************************************
3116	WORD Win32BaseWindow::GetWindowWord(int index)
3117	{
3118	if(index >= 0 && index/4 < nrUserWindowLong)
3119	{
3120	return ((WORD *)userWindowLong)[index/2];
3121	}
3122	SetLastError(ERROR_INVALID_PARAMETER);
3123	return 0;
3124	}
3125	//******************************************************************************
3126	//******************************************************************************
3127	void Win32BaseWindow::setWindowId(DWORD id)
3128	{
3129	windowId = id;
3130	dprintf(("Set window ID to %x", id));
3131	OSLibSetWindowID(OS2HwndFrame, id);
3132	}
3133	//******************************************************************************
3134	//******************************************************************************
3135	Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
3136	{
3137	Win32BaseWindow *window;
3138
3139	if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
3140	return window;
3141	}
3142	// dprintf2(("Win32BaseWindow::GetWindowFromHandle: not a win32 window %x", hwnd));
3143	return NULL;
3144	}
3145	//******************************************************************************
3146	//******************************************************************************
3147	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
3148	{
3149	Win32BaseWindow *win32wnd;
3150	DWORD magic;
3151
3152	if(hwnd == OSLIB_HWND_DESKTOP)
3153	{
3154	return windowDesktop;
3155	}
3156
3157	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
3158	magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
3159
3160	if(win32wnd && CheckMagicDword(magic)) {
3161	return win32wnd;
3162	}
3163	// dprintf2(("Win32BaseWindow::GetWindowFromOS2Handle: not an Odin os2 window %x", hwnd));
3164	return 0;
3165	}
3166	//******************************************************************************
3167	//******************************************************************************
3168	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
3169	{
3170	return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
3171	}
3172	//******************************************************************************
3173	//******************************************************************************
3174	HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
3175	{
3176	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
3177
3178	if(window) {
3179	return window->getOS2WindowHandle();
3180	}
3181	// dprintf2(("Win32BaseWindow::Win32ToOS2Handle: not a win32 window %x", hwnd));
3182	return hwnd;
3183	}
3184	//******************************************************************************
3185	//******************************************************************************
3186	HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
3187	{
3188	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
3189
3190	if(window) {
3191	return window->getOS2FrameWindowHandle();
3192	}
3193	// dprintf2(("Win32BaseWindow::Win32ToOS2FrameHandle: not a win32 window %x", hwnd));
3194	return hwnd;
3195	}
3196	//******************************************************************************
3197	//******************************************************************************
3198	HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
3199	{
3200	Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
3201
3202	if(window) {
3203	return window->getWindowHandle();
3204	}
3205	window = GetWindowFromOS2FrameHandle(hwnd);
3206	if(window) {
3207	return window->getWindowHandle();
3208	}
3209	// dprintf2(("Win32BaseWindow::OS2ToWin32Handle: not a win32 window %x", hwnd));
3210	return 0;
3211	// else return hwnd; //OS/2 window handle
3212	}
3213	//******************************************************************************
3214	// GetNextDlgTabItem32 (USER32.276)
3215	//******************************************************************************
3216	HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
3217	{
3218	Win32BaseWindow child, nextchild, *lastchild;
3219	HWND retvalue;
3220
3221	if (hwndCtrl)
3222	{
3223	child = GetWindowFromHandle(hwndCtrl);
3224	if (!child)
3225	{
3226	retvalue = 0;
3227	goto END;
3228	}
3229	/* Make sure hwndCtrl is a top-level child */
3230	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3231	{
3232	child = child->getParent();
3233	if(child == NULL) break;
3234	}
3235
3236	if (!child \|\| child->getParent() != this)
3237	{
3238	retvalue = 0;
3239	goto END;
3240	}
3241	}
3242	else
3243	{
3244	/* No ctrl specified -> start from the beginning */
3245	child = (Win32BaseWindow *)getFirstChild();
3246	if (!child)
3247	{
3248	retvalue = 0;
3249	goto END;
3250	}
3251
3252	if (!fPrevious)
3253	{
3254	while (child->getNextChild())
3255	{
3256	child = (Win32BaseWindow *)child->getNextChild();
3257	}
3258	}
3259	}
3260
3261	lastchild = child;
3262	nextchild = (Win32BaseWindow *)child->getNextChild();
3263	while (TRUE)
3264	{
3265	if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
3266
3267	if (child == nextchild) break;
3268
3269	if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
3270	!(nextchild->getStyle() & WS_DISABLED))
3271	{
3272	lastchild = nextchild;
3273	if (!fPrevious) break;
3274	}
3275	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3276	}
3277	retvalue = lastchild->getWindowHandle();
3278
3279	END:
3280	return retvalue;
3281	}
3282	//******************************************************************************
3283	//******************************************************************************
3284	HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
3285	{
3286	Win32BaseWindow child, nextchild, *lastchild;
3287	HWND retvalue;
3288
3289	if (hwndCtrl)
3290	{
3291	child = GetWindowFromHandle(hwndCtrl);
3292	if (!child)
3293	{
3294	retvalue = 0;
3295	goto END;
3296	}
3297	/* Make sure hwndCtrl is a top-level child */
3298	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3299	{
3300	child = child->getParent();
3301	if(child == NULL) break;
3302	}
3303
3304	if (!child \|\| child->getParent() != this)
3305	{
3306	retvalue = 0;
3307	goto END;
3308	}
3309	}
3310	else
3311	{
3312	/* No ctrl specified -> start from the beginning */
3313	child = (Win32BaseWindow *)getFirstChild();
3314	if (!child)
3315	{
3316	retvalue = 0;
3317	goto END;
3318	}
3319
3320	if (fPrevious)
3321	{
3322	while (child->getNextChild())
3323	{
3324	child = (Win32BaseWindow *)child->getNextChild();
3325	}
3326	}
3327	}
3328
3329	lastchild = child;
3330	nextchild = (Win32BaseWindow *)child->getNextChild();
3331	while (TRUE)
3332	{
3333	if (!nextchild \|\| nextchild->getStyle() & WS_GROUP)
3334	{
3335	/* Wrap-around to the beginning of the group */
3336	Win32BaseWindow *pWndTemp;
3337
3338	nextchild = (Win32BaseWindow *)getFirstChild();
3339
3340	for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3341	{
3342	if (pWndTemp->getStyle() & WS_GROUP)
3343	nextchild = pWndTemp;
3344
3345	if (pWndTemp == child)
3346	break;
3347	}
3348
3349	}
3350	if (nextchild == child)
3351	break;
3352
3353	if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3354	{
3355	lastchild = nextchild;
3356
3357	if (!fPrevious)
3358	break;
3359	}
3360
3361	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3362	}
3363	retvalue = lastchild->getWindowHandle();
3364	END:
3365	return retvalue;
3366	}
3367	//******************************************************************************
3368	//******************************************************************************
3369	#ifdef DEBUG
3370	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3371	{
3372	char style[256] = "";
3373	char exstyle[256] = "";
3374
3375	/* Window styles */
3376	if(dwStyle & WS_CHILD)
3377	strcat(style, "WS_CHILD ");
3378	if(dwStyle & WS_POPUP)
3379	strcat(style, "WS_POPUP ");
3380	if(dwStyle & WS_VISIBLE)
3381	strcat(style, "WS_VISIBLE ");
3382	if(dwStyle & WS_DISABLED)
3383	strcat(style, "WS_DISABLED ");
3384	if(dwStyle & WS_CLIPSIBLINGS)
3385	strcat(style, "WS_CLIPSIBLINGS ");
3386	if(dwStyle & WS_CLIPCHILDREN)
3387	strcat(style, "WS_CLIPCHILDREN ");
3388	if(dwStyle & WS_MAXIMIZE)
3389	strcat(style, "WS_MAXIMIZE ");
3390	if(dwStyle & WS_MINIMIZE)
3391	strcat(style, "WS_MINIMIZE ");
3392	if(dwStyle & WS_GROUP)
3393	strcat(style, "WS_GROUP ");
3394	if(dwStyle & WS_TABSTOP)
3395	strcat(style, "WS_TABSTOP ");
3396
3397	if((dwStyle & WS_CAPTION) == WS_CAPTION)
3398	strcat(style, "WS_CAPTION ");
3399	if(dwStyle & WS_DLGFRAME)
3400	strcat(style, "WS_DLGFRAME ");
3401	if(dwStyle & WS_BORDER)
3402	strcat(style, "WS_BORDER ");
3403
3404	if(dwStyle & WS_VSCROLL)
3405	strcat(style, "WS_VSCROLL ");
3406	if(dwStyle & WS_HSCROLL)
3407	strcat(style, "WS_HSCROLL ");
3408	if(dwStyle & WS_SYSMENU)
3409	strcat(style, "WS_SYSMENU ");
3410	if(dwStyle & WS_THICKFRAME)
3411	strcat(style, "WS_THICKFRAME ");
3412	if(dwStyle & WS_MINIMIZEBOX)
3413	strcat(style, "WS_MINIMIZEBOX ");
3414	if(dwStyle & WS_MAXIMIZEBOX)
3415	strcat(style, "WS_MAXIMIZEBOX ");
3416
3417	if(dwExStyle & WS_EX_DLGMODALFRAME)
3418	strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3419	if(dwExStyle & WS_EX_ACCEPTFILES)
3420	strcat(exstyle, "WS_EX_ACCEPTFILES ");
3421	if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3422	strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3423	if(dwExStyle & WS_EX_TOPMOST)
3424	strcat(exstyle, "WS_EX_TOPMOST ");
3425	if(dwExStyle & WS_EX_TRANSPARENT)
3426	strcat(exstyle, "WS_EX_TRANSPARENT ");
3427
3428	if(dwExStyle & WS_EX_MDICHILD)
3429	strcat(exstyle, "WS_EX_MDICHILD ");
3430	if(dwExStyle & WS_EX_TOOLWINDOW)
3431	strcat(exstyle, "WS_EX_TOOLWINDOW ");
3432	if(dwExStyle & WS_EX_WINDOWEDGE)
3433	strcat(exstyle, "WS_EX_WINDOWEDGE ");
3434	if(dwExStyle & WS_EX_CLIENTEDGE)
3435	strcat(exstyle, "WS_EX_CLIENTEDGE ");
3436	if(dwExStyle & WS_EX_CONTEXTHELP)
3437	strcat(exstyle, "WS_EX_CONTEXTHELP ");
3438	if(dwExStyle & WS_EX_RIGHT)
3439	strcat(exstyle, "WS_EX_RIGHT ");
3440	if(dwExStyle & WS_EX_LEFT)
3441	strcat(exstyle, "WS_EX_LEFT ");
3442	if(dwExStyle & WS_EX_RTLREADING)
3443	strcat(exstyle, "WS_EX_RTLREADING ");
3444	if(dwExStyle & WS_EX_LTRREADING)
3445	strcat(exstyle, "WS_EX_LTRREADING ");
3446	if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3447	strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3448	if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3449	strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3450	if(dwExStyle & WS_EX_CONTROLPARENT)
3451	strcat(exstyle, "WS_EX_CONTROLPARENT ");
3452	if(dwExStyle & WS_EX_STATICEDGE)
3453	strcat(exstyle, "WS_EX_STATICEDGE ");
3454	if(dwExStyle & WS_EX_APPWINDOW)
3455	strcat(exstyle, "WS_EX_APPWINDOW ");
3456
3457	dprintf(("Window style: %x %s", dwStyle, style));
3458	dprintf(("Window exStyle: %x %s (FS = %x)", dwExStyle, exstyle, GetFS()));
3459	}
3460	#endif
3461	//******************************************************************************
3462	//******************************************************************************
3463
3464	GenericObject *Win32BaseWindow::windows = NULL;

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