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source: trunk/src/user32/win32wbase.cpp@ 1918

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Last change on this file since 1918 was 1917, checked in by sandervl, 26 years ago
EB's SetWindowPos fix
File size: 112.3 KB

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1	/* $Id: win32wbase.cpp,v 1.99 1999-12-01 10:49:45 sandervl Exp $ */
2	/*
3	* Win32 Window Base Class for OS/2
4	*
5	* Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
6	* Copyright 1999 Daniela Engert (dani@ngrt.de)
7	*
8	* Parts based on Wine Windows code (windows\win.c)
9	*
10	* Copyright 1993, 1994 Alexandre Julliard
11	*
12	* TODO: Not thread/process safe
13	*
14	* Project Odin Software License can be found in LICENSE.TXT
15	*
16	*/
17	#include <os2win.h>
18	#include <win.h>
19	#include <stdlib.h>
20	#include <string.h>
21	#include <stdarg.h>
22	#include <assert.h>
23	#include <misc.h>
24	#include <heapstring.h>
25	#include <win32wbase.h>
26	#include <winres.h>
27	#include "wndmsg.h"
28	#include "hooks.h"
29	#include "oslibwin.h"
30	#include "oslibutil.h"
31	#include "oslibgdi.h"
32	#include "oslibres.h"
33	#include "oslibmenu.h"
34	#include "oslibdos.h"
35	#include "syscolor.h"
36	#include "win32wndhandle.h"
37	#include "dc.h"
38	#include "pmframe.h"
39	#include "win32wdesktop.h"
40	#include "pmwindow.h"
41	#include "controls.h"
42	#include <wprocess.h>
43	#include "winmouse.h"
44
45	#define HAS_DLGFRAME(style,exStyle) \
46	(((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
47	(((style) & WS_DLGFRAME) && !((style) & WS_THICKFRAME)))
48
49	#define HAS_THICKFRAME(style,exStyle) \
50	(((style) & WS_THICKFRAME) && \
51	!((exStyle) & WS_EX_DLGMODALFRAME))
52
53	#define HAS_THINFRAME(style) \
54	(((style) & WS_BORDER) \|\| !((style) & (WS_CHILD \| WS_POPUP)))
55
56	#define HAS_BIGFRAME(style,exStyle) \
57	(((style) & (WS_THICKFRAME \| WS_DLGFRAME)) \|\| \
58	((exStyle) & WS_EX_DLGMODALFRAME))
59
60	#define HAS_ANYFRAME(style,exStyle) \
61	(((style) & (WS_THICKFRAME \| WS_DLGFRAME \| WS_BORDER)) \|\| \
62	((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
63	!((style) & (WS_CHILD \| WS_POPUP)))
64
65	#define HAS_3DFRAME(exStyle) \
66	((exStyle & WS_EX_CLIENTEDGE) \|\| (exStyle & WS_EX_STATICEDGE) \|\| (exStyle & WS_EX_WINDOWEDGE))
67
68	#define HAS_BORDER(style, exStyle) \
69	((style & WS_BORDER) \|\| HAS_THICKFRAME(style) \|\| HAS_DLGFRAME(style,exStyle))
70
71	#define IS_OVERLAPPED(style) \
72	!(style & (WS_CHILD \| WS_POPUP))
73
74	/* bits in the dwKeyData */
75	#define KEYDATA_ALT 0x2000
76	#define KEYDATA_PREVSTATE 0x4000
77
78	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle);
79
80	static fDestroyAll = FALSE;
81
82	//******************************************************************************
83	//******************************************************************************
84	Win32BaseWindow::Win32BaseWindow(DWORD objType) : GenericObject(&windows, objType)
85	{
86	Init();
87	}
88	//******************************************************************************
89	//******************************************************************************
90	Win32BaseWindow::Win32BaseWindow(HWND os2Handle,VOID* win32WndProc) : GenericObject(&windows,OBJTYPE_WINDOW)
91	{
92	Init();
93	OS2Hwnd = OS2HwndFrame = os2Handle;
94	dwStyle = WS_VISIBLE;
95	setWindowProc((WNDPROC)win32WndProc);
96	fIsSubclassedOS2Wnd = TRUE;
97	fFirstShow = FALSE;
98
99	SetLastError(0);
100
101	//CB: replace by a secure method
102
103	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
104	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
105	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
106	return;
107	}
108	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
109	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
110	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
111	return;
112	}
113
114	OSLibWinQueryWindowRect(OS2Hwnd,&rectWindow);
115	rectClient = rectWindow;
116	rectClient.bottom -= rectClient.top;
117	rectClient.top = 0;
118	rectClient.right -= rectClient.left;
119	rectClient.left = 0;
120
121	setOldWndProc(SubclassWithDefHandler(OS2Hwnd));
122	}
123	//******************************************************************************
124	//******************************************************************************
125	Win32BaseWindow::Win32BaseWindow(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode)
126	: GenericObject(&windows, OBJTYPE_WINDOW), ChildWindow()
127	{
128	Init();
129	this->isUnicode = isUnicode;
130	CreateWindowExA(lpCreateStructA, classAtom);
131	}
132	//******************************************************************************
133	//******************************************************************************
134	void Win32BaseWindow::Init()
135	{
136	isUnicode = FALSE;
137	fIsSubclassedOS2Wnd = FALSE;
138	fFirstShow = TRUE;
139	fIsDialog = FALSE;
140	fIsModalDialogOwner = FALSE;
141	OS2HwndModalDialog = 0;
142	fInternalMsg = FALSE;
143	fNoSizeMsg = FALSE;
144	fIsDestroyed = FALSE;
145	fCreated = FALSE;
146
147	windowNameA = NULL;
148	windowNameW = NULL;
149	wndNameLength = 0;
150
151	userWindowLong = NULL;;
152	nrUserWindowLong = 0;
153
154	magic = WIN32PM_MAGIC;
155	OS2Hwnd = 0;
156	OS2HwndFrame = 0;
157	OS2HwndMenu = 0;
158	Win32Hwnd = 0;
159
160	if(HwAllocateWindowHandle(&Win32Hwnd, (ULONG)this) == FALSE)
161	{
162	dprintf(("Win32BaseWindow::Init HwAllocateWindowHandle failed!!"));
163	DebugInt3();
164	}
165
166	posx = posy = 0;
167	width = height = 0;
168
169	dwExStyle = 0;
170	dwStyle = 0;
171	win32wndproc = 0;
172	hInstance = 0;
173	windowId = 0xFFFFFFFF; //default = -1
174	userData = 0;
175	contextHelpId = 0;
176
177	pOldFrameProc = NULL;
178	borderWidth = 0;
179	borderHeight = 0;
180
181	hwndLinkAfter = HWND_BOTTOM;
182	flags = 0;
183	isIcon = FALSE;
184	lastHitTestVal = 0;
185	owner = NULL;
186	windowClass = 0;
187
188	acceltableResource = NULL;
189	iconResource = NULL;
190
191	EraseBkgndFlag = TRUE;
192	PSEraseFlag = FALSE;
193	SupressEraseFlag = FALSE;
194
195	horzScrollInfo = NULL;
196	vertScrollInfo = NULL;
197	hwndHorzScroll = 0;
198	hwndVertScroll = 0;
199
200	ownDC = 0;
201	}
202	//******************************************************************************
203	//todo get rid of resources (menu, accel, icon etc)
204	//******************************************************************************
205	Win32BaseWindow::~Win32BaseWindow()
206	{
207	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
208	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
209
210	if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
211	{
212	//if we're the last child that's being destroyed and our
213	//parent window was also destroyed, then we delete the parent object
214	if(getParent()->IsWindowDestroyed())
215	{
216	dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
217	delete getParent();
218	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
219	}
220	}
221	else
222	if(fDestroyAll) {
223	dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
224	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
225	}
226
227	if (isOwnDC())
228	releaseOwnDC (ownDC);
229
230	if(Win32Hwnd)
231	HwFreeWindowHandle(Win32Hwnd);
232
233	if(userWindowLong)
234	free(userWindowLong);
235	if(windowNameA) {
236	free(windowNameA);
237	windowNameA = NULL;
238	}
239	if(windowNameW) {
240	free(windowNameW);
241	windowNameW = NULL;
242	}
243	if(vertScrollInfo) {
244	free(vertScrollInfo);
245	vertScrollInfo = NULL;
246	}
247	if(horzScrollInfo) {
248	free(horzScrollInfo);
249	horzScrollInfo = NULL;
250	}
251	}
252	//******************************************************************************
253	//******************************************************************************
254	void Win32BaseWindow::DestroyAll()
255	{
256	fDestroyAll = TRUE;
257	GenericObject::DestroyAll(windows);
258	}
259	//******************************************************************************
260	//******************************************************************************
261	BOOL Win32BaseWindow::isChild()
262	{
263	return ((dwStyle & WS_CHILD) != 0);
264	}
265	//******************************************************************************
266	//******************************************************************************
267	BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
268	{
269	char buffer[256];
270	POINT maxSize, maxPos, minTrack, maxTrack;
271
272	#ifdef DEBUG
273	PrintWindowStyle(cs->style, cs->dwExStyle);
274	#endif
275
276	sw = SW_SHOW;
277	SetLastError(0);
278
279	/* Find the parent window */
280	if (cs->hwndParent)
281	{
282	Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
283	if(!window) {
284	dprintf(("Bad parent %04x\n", cs->hwndParent ));
285	SetLastError(ERROR_INVALID_PARAMETER);
286	return FALSE;
287	}
288	/* Make sure parent is valid */
289	if (!window->IsWindow() )
290	{
291	dprintf(("Bad parent %04x\n", cs->hwndParent ));
292	SetLastError(ERROR_INVALID_PARAMETER);
293	return FALSE;
294	}
295	}
296	else
297	if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
298	dprintf(("No parent for child window\n" ));
299	SetLastError(ERROR_INVALID_PARAMETER);
300	return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
301	}
302
303	/* Find the window class */
304	windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
305	if (!windowClass)
306	{
307	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
308	dprintf(("Bad class '%s'\n", buffer ));
309	SetLastError(ERROR_INVALID_PARAMETER);
310	return 0;
311	}
312	#ifdef DEBUG
313	if(HIWORD(cs->lpszClass))
314	{
315	char *astring;
316
317	if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
318	else astring = (char *)cs->lpszClass;
319
320	dprintf(("Window class %s", astring));
321	if(isUnicode) FreeAsciiString(astring);
322	}
323	else dprintf(("Window class %x", cs->lpszClass));
324	#endif
325
326	/* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
327	* with an atom as the class name, put some programs expect to have a REAL string in
328	* lpszClass when the CREATESTRUCT is sent with WM_CREATE
329	*/
330	if (!HIWORD(cs->lpszClass) ) {
331	if (isUnicode) {
332	GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
333	}
334	else {
335	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
336	}
337	cs->lpszClass = buffer;
338	}
339
340	/* Fix the coordinates */
341	if (cs->x == CW_USEDEFAULT \|\| cs->x == CW_USEDEFAULT16)
342	{
343	// PDB *pdb = PROCESS_Current();
344
345	/* Never believe Microsoft's documentation... CreateWindowEx doc says
346	* that if an overlapped window is created with WS_VISIBLE style bit
347	* set and the x parameter is set to CW_USEDEFAULT, the system ignores
348	* the y parameter. However, disassembling NT implementation (WIN32K.SYS)
349	* reveals that
350	*
351	* 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
352	* 2) it does not ignore the y parameter as the docs claim; instead, it
353	* uses it as second parameter to ShowWindow() unless y is either
354	* CW_USEDEFAULT or CW_USEDEFAULT16.
355	*
356	* The fact that we didn't do 2) caused bogus windows pop up when wine
357	* was running apps that were using this obscure feature. Example -
358	* calc.exe that comes with Win98 (only Win98, it's different from
359	* the one that comes with Win95 and NT)
360	*/
361	if (cs->y != CW_USEDEFAULT && cs->y != CW_USEDEFAULT16) sw = cs->y;
362
363	/* We have saved cs->y, now we can trash it */
364	#if 0
365	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
366	&& (pdb->env_db->startup_info->dwFlags & STARTF_USEPOSITION) )
367	{
368	cs->x = pdb->env_db->startup_info->dwX;
369	cs->y = pdb->env_db->startup_info->dwY;
370	}
371	#endif
372	cs->x = 0;
373	cs->y = 0;
374	// }
375	}
376	if (cs->cx == CW_USEDEFAULT \|\| cs->cx == CW_USEDEFAULT16)
377	{
378	#if 0
379	PDB *pdb = PROCESS_Current();
380	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
381	&& (pdb->env_db->startup_info->dwFlags & STARTF_USESIZE) )
382	{
383	cs->cx = pdb->env_db->startup_info->dwXSize;
384	cs->cy = pdb->env_db->startup_info->dwYSize;
385	}
386	else
387	{
388	#endif
389	cs->cx = 600; /* FIXME */
390	cs->cy = 400;
391	// }
392	}
393
394	if (cs->x < 0) cs->x = 0;
395	if (cs->y < 0) cs->y = 0;
396
397	//Allocate window words
398	nrUserWindowLong = windowClass->getExtraWndWords();
399	if(nrUserWindowLong) {
400	userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
401	memset(userWindowLong, 0, nrUserWindowLong);
402	}
403
404	if ((cs->style & WS_CHILD) && cs->hwndParent)
405	{
406	SetParent(cs->hwndParent);
407	owner = GetWindowFromHandle(cs->hwndParent);
408	if(owner == NULL)
409	{
410	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
411	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
412	return FALSE;
413	}
414	}
415	else
416	{
417	if (!cs->hwndParent \|\| cs->hwndParent == windowDesktop->getWindowHandle()) {
418	owner = NULL;
419	}
420	else
421	{
422	owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
423	if(owner == NULL)
424	{
425	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
426	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
427	return FALSE;
428	}
429	}
430	}
431
432	setWindowProc(windowClass->getWindowProc());
433	hInstance = cs->hInstance;
434	dwStyle = cs->style & ~WS_VISIBLE;
435	dwExStyle = cs->dwExStyle;
436
437	hwndLinkAfter = HWND_TOP;
438	if(WIDGETS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
439	{
440	hwndLinkAfter = HWND_BOTTOM;
441	dwStyle \|= WS_CLIPSIBLINGS;
442	}
443	else
444	if(WIDGETS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
445	dwStyle \|= WS_CLIPSIBLINGS;
446	}
447
448	/* Increment class window counter */
449	windowClass->IncreaseWindowCount();
450
451	/* Correct the window style */
452	if (!(cs->style & WS_CHILD))
453	{
454	dwStyle \|= WS_CLIPSIBLINGS;
455	if (!(cs->style & WS_POPUP))
456	{
457	dwStyle \|= WS_CAPTION;
458	flags \|= WIN_NEED_SIZE;
459	}
460	}
461	if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
462
463	//TODO?
464	#if 0
465	/* Get class or window DC if needed */
466	if (classPtr->style & CS_OWNDC) dce = DCE_AllocDCE(hwnd,DCE_WINDOW_DC);
467	else if (classPtr->style & CS_CLASSDC) wndPtr->dce = classPtr->dce;
468	else wndPtr->dce = NULL;
469	#endif
470
471	if (cs->style & WS_HSCROLL)
472	{
473	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
474	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
475	horzScrollInfo->MaxVal = 100;
476	horzScrollInfo->flags = ESB_ENABLE_BOTH;
477	}
478
479	if (cs->style & WS_VSCROLL)
480	{
481	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
482	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
483	vertScrollInfo->MaxVal = 100;
484	vertScrollInfo->flags = ESB_ENABLE_BOTH;
485	}
486
487	/* Send the WM_GETMINMAXINFO message and fix the size if needed */
488	if ((cs->style & WS_THICKFRAME) \|\| !(cs->style & (WS_POPUP \| WS_CHILD)))
489	{
490	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
491	if (maxSize.x < cs->cx) cs->cx = maxSize.x;
492	if (maxSize.y < cs->cy) cs->cy = maxSize.y;
493	if (cs->cx < minTrack.x ) cs->cx = minTrack.x;
494	if (cs->cy < minTrack.y ) cs->cy = minTrack.y;
495	}
496
497	if(cs->style & WS_CHILD)
498	{
499	if(cs->cx < 0) cs->cx = 0;
500	if(cs->cy < 0) cs->cy = 0;
501	}
502	else
503	{
504	if (cs->cx <= 0) cs->cx = 1;
505	if (cs->cy <= 0) cs->cy = 1;
506	}
507
508	DWORD dwOSWinStyle, dwOSFrameStyle;
509
510	OSLibWinConvertStyle(dwStyle, &dwExStyle, &dwOSWinStyle, &dwOSFrameStyle, &borderWidth, &borderHeight);
511
512	rectWindow.left = cs->x;
513	rectWindow.top = cs->y;
514	rectWindow.right = cs->x + cs->cx;
515	rectWindow.bottom = cs->y + cs->cy;
516	rectClient = rectWindow;
517
518	if(HIWORD(cs->lpszName))
519	{
520	if (!isUnicode)
521	{
522	wndNameLength = strlen(cs->lpszName);
523	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
524	strcpy(windowNameA,cs->lpszName);
525	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
526	lstrcpyAtoW(windowNameW,windowNameA);
527	} else
528	{
529	wndNameLength = lstrlenW((LPWSTR)cs->lpszName);
530	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
531	lstrcpyWtoA(windowNameA,(LPWSTR)cs->lpszName);
532	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
533	lstrcpyW(windowNameW,(LPWSTR)cs->lpszName);
534	}
535	}
536
537	//copy pointer of CREATESTRUCT for usage in MsgCreate method
538	tmpcs = cs;
539
540	//Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
541	THDB *thdb = GetThreadTHDB();
542
543	if(thdb == NULL) {
544	dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
545	ExitProcess(666);
546	return FALSE;
547	}
548
549	thdb->newWindow = (ULONG)this;
550
551	OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
552	dwOSWinStyle, dwOSFrameStyle, (char *)windowNameA,
553	(owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
554	(hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
555	&OS2HwndFrame, 0);
556
557	if(OS2Hwnd == 0) {
558	dprintf(("Window creation failed!!"));
559	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
560	return FALSE;
561	}
562
563	SetLastError(0);
564	return TRUE;
565	}
566	//******************************************************************************
567	//******************************************************************************
568	BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
569	{
570	POINT maxPos;
571	CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
572	RECT rectWndTmp, rectClientTmp;
573
574	OS2Hwnd = hwndClient;
575	OS2HwndFrame = hwndFrame;
576
577	//make backup copy of rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
578	//set our window size just yet)
579	rectWndTmp = rectWindow;
580	rectClientTmp = rectClient;
581
582	fNoSizeMsg = TRUE;
583
584	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
585	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
586	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
587	return FALSE;
588	}
589	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
590	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
591	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
592	return FALSE;
593	}
594	#if 0
595	if(OS2Hwnd != OS2HwndFrame) {
596	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
597	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2HwndFrame));
598	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
599	return FALSE;
600	}
601	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
602	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2HwndFrame));
603	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
604	return FALSE;
605	}
606	}
607	#endif
608
609	OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
610
611	FrameGetScrollBarHandles(this,dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
612	subclassScrollBars(dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
613
614	fakeWinBase.hwndThis = OS2Hwnd;
615	fakeWinBase.pWindowClass = windowClass;
616
617	//Set icon from class
618	if(windowClass->getIcon())
619	SetIcon(windowClass->getIcon());
620
621	/* Set the window menu */
622	if ((dwStyle & (WS_CAPTION \| WS_CHILD)) == WS_CAPTION )
623	{
624	if (cs->hMenu) {
625	SetMenu(cs->hMenu);
626	}
627	else {
628	if (windowClass->getMenuNameA()) {
629	cs->hMenu = LoadMenuA(cs->hInstance, windowClass->getMenuNameA());
630	if (cs->hMenu) SetMenu(cs->hMenu );
631	}
632	}
633	}
634	else
635	{
636	setWindowId((DWORD)cs->hMenu);
637	}
638
639	// Subclass frame
640	pOldFrameProc = FrameSubclassFrameWindow(this);
641	if (isChild()) FrameSetBorderSize(this,TRUE);
642
643	//restore rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
644	//set our window size just yet)
645	rectWindow = rectWndTmp;
646	rectClient = rectClientTmp;
647
648	/* Send the WM_CREATE message
649	* Perhaps we shouldn't allow width/height changes as well.
650	* See p327 in "Internals".
651	*/
652	maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
653
654	if(getParent()) {
655	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
656	rectClient.right-rectClient.left,
657	rectClient.bottom-rectClient.top,
658	SWP_NOACTIVATE \| SWP_NOREDRAW);
659	}
660	else {
661	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
662	rectClient.right-rectClient.left,
663	rectClient.bottom-rectClient.top,
664	SWP_NOACTIVATE \| SWP_NOREDRAW);
665	}
666	//Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
667	fNoSizeMsg = FALSE;
668
669	if(SendMessageA(WM_NCCREATE, 0, (LPARAM)cs) )
670	{
671	fCreated = TRUE;
672
673	SendNCCalcSize(FALSE, &rectWindow, NULL, NULL, 0, &rectClient );
674
675	// OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
676	if( (SendMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
677	{
678	if(!(flags & WIN_NEED_SIZE)) {
679	SendMessageA(WM_SIZE, SIZE_RESTORED,
680	MAKELONG(rectClient.right-rectClient.left,
681	rectClient.bottom-rectClient.top));
682	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
683	}
684
685	if (cs->style & WS_VISIBLE) ShowWindow( sw );
686
687	#if 0
688	/* Call WH_SHELL hook */
689
690	if (!(dwStyle & WS_CHILD) && !owner)
691	HOOK_CallHooks16( WH_SHELL, HSHELL_WINDOWCREATED, hwnd, 0 );
692	#endif
693	SetLastError(0);
694	return TRUE;
695	}
696	}
697	dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
698	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
699	return FALSE;
700	}
701	//******************************************************************************
702	//******************************************************************************
703	ULONG Win32BaseWindow::MsgQuit()
704	{
705	return SendInternalMessageA(WM_QUIT, 0, 0);
706	}
707	//******************************************************************************
708	//******************************************************************************
709	ULONG Win32BaseWindow::MsgClose()
710	{
711	if(SendInternalMessageA(WM_CLOSE, 0, 0) == 0) {
712	return 0; //app handles this message
713	}
714	return 1;
715	}
716	//******************************************************************************
717	//******************************************************************************
718	ULONG Win32BaseWindow::MsgDestroy()
719	{
720	ULONG rc;
721	Win32BaseWindow *child;
722
723	if (isSubclassedOS2Wnd) OSLibWinSubclassWindow(OS2Hwnd,pOldWndProc);
724
725	fIsDestroyed = TRUE;
726	//According to the SDK, WM_PARENTNOTIFY messages are sent to the parent (this window)
727	//before any window destruction has begun
728	child = (Win32BaseWindow *)getFirstChild();
729	while(child) {
730	child->NotifyParent(WM_DESTROY, 0, 0);
731
732	child = (Win32BaseWindow *)child->getNextChild();
733	}
734	SendInternalMessageA(WM_DESTROY, 0, 0);
735
736	if (hwndHorzScroll && OSLibWinQueryWindow(hwndHorzScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndHorzScroll);
737	if (hwndVertScroll && OSLibWinQueryWindow(hwndVertScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndVertScroll);
738
739	if(getFirstChild() == NULL) {
740	delete this;
741	}
742	return 1;
743	}
744	//******************************************************************************
745	//******************************************************************************
746	ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
747	{
748	if(fEnable) {
749	dwStyle &= ~WS_DISABLED;
750	}
751	else dwStyle \|= WS_DISABLED;
752
753	return SendInternalMessageA(WM_ENABLE, fEnable, 0);
754	}
755	//******************************************************************************
756	//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
757	//******************************************************************************
758	ULONG Win32BaseWindow::MsgShow(BOOL fShow)
759	{
760	if(fNoSizeMsg) {
761	return 1;
762	}
763
764	if(fShow) {
765	setStyle(getStyle() \| WS_VISIBLE);
766	}
767	else setStyle(getStyle() & ~WS_VISIBLE);
768
769	return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
770	}
771	//******************************************************************************
772	//******************************************************************************
773	ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
774	{
775	if(fNoSizeMsg)
776	return 1;
777
778	return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
779	}
780	//******************************************************************************
781	//******************************************************************************
782	ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
783	{
784	if(fNoSizeMsg)
785	return 1;
786
787	return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
788	}
789	//******************************************************************************
790	//******************************************************************************
791	ULONG Win32BaseWindow::MsgMove(ULONG x, ULONG y)
792	{
793	dprintf(("MsgMove to (%d,%d)", x, y));
794	if(fNoSizeMsg)
795	return 1;
796
797	return SendInternalMessageA(WM_MOVE, 0, MAKELONG((USHORT)x, (USHORT)y));
798	}
799	//******************************************************************************
800	//******************************************************************************
801	ULONG Win32BaseWindow::MsgTimer(ULONG TimerID)
802	{
803	// TODO: call TIMERPROC if not NULL
804	return SendInternalMessageA(WM_TIMER, TimerID, 0);
805	}
806	//******************************************************************************
807	//******************************************************************************
808	ULONG Win32BaseWindow::MsgSysTimer(ULONG TimerID)
809	{
810	// TODO: call TIMERPROC if not NULL
811	return SendInternalMessageA(WM_SYSTIMER, TimerID, 0);
812	}
813	//******************************************************************************
814	//******************************************************************************
815	ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
816	{
817	//According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
818	//window scrollbars send these messages
819	return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
820	}
821	//******************************************************************************
822	//******************************************************************************
823	ULONG Win32BaseWindow::MsgCommand(ULONG cmd, ULONG Id, HWND hwnd)
824	{
825	switch(cmd) {
826	case CMD_MENU:
827	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
828	case CMD_CONTROL:
829	return 0; //todo
830	case CMD_ACCELERATOR:
831	// this fit not really windows behavior.
832	// maybe TranslateAccelerator() is better
833	dprintf(("accelerator command"));
834	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
835	}
836	return 0;
837	}
838	//******************************************************************************
839	//******************************************************************************
840	ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
841	{
842	lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
843	dprintf(("MsgHitTest returned %x", lastHitTestVal));
844	return 1; //TODO: May need to change this
845	}
846	//******************************************************************************
847	//TODO: Send WM_NCCALCSIZE message here and correct size if necessary
848	//******************************************************************************
849	ULONG Win32BaseWindow::MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize)
850	{
851	WORD fwSizeType = 0;
852
853	dwStyle &= ~(WS_MINIMIZE\|WS_MAXIMIZE);
854	if(fMinimize) {
855	fwSizeType = SIZE_MINIMIZED;
856	dwStyle \|= WS_MINIMIZE;
857	}
858	else
859	if(fMaximize) {
860	fwSizeType = SIZE_MAXIMIZED;
861	dwStyle \|= WS_MAXIMIZE;
862	}
863	else fwSizeType = SIZE_RESTORED;
864
865	return SendInternalMessageA(WM_SIZE, fwSizeType, MAKELONG((USHORT)width, (USHORT)height));
866	}
867	//******************************************************************************
868	//******************************************************************************
869	ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd)
870	{
871	ULONG rc, curprocid, procidhwnd = -1, threadidhwnd = 0;
872
873	//According to SDK docs, if app returns FALSE & window is being deactivated,
874	//default processing is cancelled
875	//TODO: According to Wine we should proceed anyway if window is sysmodal
876	if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
877	{
878	return 0;
879	}
880	rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
881
882	curprocid = GetCurrentProcessId();
883	if(hwnd) {
884	threadidhwnd = GetWindowThreadProcessId(hwnd, &procidhwnd);
885	}
886
887	if(curprocid != procidhwnd && fActivate) {
888	SendInternalMessageA(WM_ACTIVATEAPP, 1, threadidhwnd);
889	}
890	return rc;
891	}
892	//******************************************************************************
893	//******************************************************************************
894	ULONG Win32BaseWindow::MsgSysCommand(ULONG win32sc, ULONG x, ULONG y)
895	{
896	return SendInternalMessageA(WM_SYSCOMMAND, win32sc, MAKELONG((USHORT)x, (USHORT)y));
897	}
898	//******************************************************************************
899	//TODO: Is this correct and complete?
900	//Add print screen, break & numlock
901	//******************************************************************************
902	void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
903	{
904	switch(virtualkey) {
905	case VK_DOWN:
906	case VK_UP:
907	case VK_PRIOR:
908	case VK_NEXT:
909	case VK_END:
910	case VK_DIVIDE:
911	case VK_DELETE:
912	case VK_EXECUTE: //Numeric enter key?
913	case VK_HOME:
914	case VK_INSERT:
915	case VK_RCONTROL:
916	case VK_RMENU: //is this the right alt???
917	lParam = lParam \| (1<<24);
918	}
919	}
920	//******************************************************************************
921	//TODO: virtual key & (possibly) scancode translation, extended keyboard bit & Unicode
922	//******************************************************************************
923	ULONG Win32BaseWindow::MsgChar(ULONG cmd, ULONG repeatcnt, ULONG scancode, ULONG vkey, ULONG keyflags)
924	{
925	ULONG lParam = 0;
926
927	lParam = repeatcnt;
928	lParam \|= (scancode << 16);
929	setExtendedKey(vkey, &lParam);
930
931	if(keyflags & KEY_ALTDOWN)
932	lParam \|= (1<<29);
933	if(keyflags & KEY_PREVDOWN)
934	lParam \|= (1<<30);
935	if(keyflags & KEY_UP)
936	lParam \|= (1<<31);
937	if(keyflags & KEY_DEADKEY) {
938	dprintf(("WM_DEADCHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
939	return SendInternalMessageA(WM_DEADCHAR, cmd, lParam);
940	}
941	else {
942	dprintf(("WM_CHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
943	return SendInternalMessageA(WM_CHAR, cmd, lParam);
944	}
945	}
946	//******************************************************************************
947	//******************************************************************************
948	ULONG Win32BaseWindow::MsgKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
949	{
950	ULONG lParam=0;
951
952	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
953	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
954	// bit 24, 1=extended key
955	// bit 25-28, reserved
956	lParam \|= 0 << 29; // bit 29, key is released, always 0 for WM_KEYUP ?? <- conflict according to the MS docs
957	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
958	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
959
960	dprintf(("WM_KEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
961
962	setExtendedKey(virtualKey, &lParam);
963	return SendInternalMessageA (WM_KEYUP, virtualKey, lParam);
964	}
965	//******************************************************************************
966	//******************************************************************************
967	ULONG Win32BaseWindow::MsgKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
968	{
969	ULONG lParam=0;
970
971	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
972	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
973	// bit 24, 1=extended key
974	// bit 25-28, reserved
975	// bit 29, key is pressed, always 0 for WM_KEYDOWN ?? <- conflict according to the MS docs
976	if (keyWasPressed)
977	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
978	// bit 31, transition state, always 0 for WM_KEYDOWN
979
980	setExtendedKey(virtualKey, &lParam);
981
982	dprintf(("WM_KEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
983
984	return SendInternalMessageA (WM_KEYDOWN, virtualKey, lParam);
985	}
986	//******************************************************************************
987	//******************************************************************************
988	ULONG Win32BaseWindow::MsgSysKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
989	{
990	ULONG lParam=0;
991
992	lParam = repeatCount & 0x0FFFF; // bit 0-15,repeatcount
993	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
994	// bit 24, 1=extended key
995	// bit 25-28, reserved
996	lParam \|= 0 << 29; // bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
997	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
998	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
999
1000	setExtendedKey(virtualKey, &lParam);
1001	dprintf(("WM_SYSKEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
1002
1003	return SendInternalMessageA (WM_SYSKEYUP, virtualKey, lParam);
1004	}
1005	//******************************************************************************
1006	//******************************************************************************
1007	ULONG Win32BaseWindow::MsgSysKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
1008	{
1009	ULONG lParam=0;
1010
1011	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
1012	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
1013	// bit 24, 1=extended key
1014	// bit 25-28, reserved
1015	// bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
1016	if (keyWasPressed)
1017	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
1018	// bit 31, transition state, always 0 for WM_KEYDOWN
1019
1020	setExtendedKey(virtualKey, &lParam);
1021	dprintf(("WM_SYSKEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
1022
1023	return SendInternalMessageA (WM_SYSKEYDOWN, virtualKey, lParam);
1024	}
1025	//******************************************************************************
1026	//******************************************************************************
1027	ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
1028	{
1029	return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
1030	}
1031	//******************************************************************************
1032	//******************************************************************************
1033	ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
1034	{
1035	return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
1036	}
1037	//******************************************************************************
1038	//******************************************************************************
1039	ULONG Win32BaseWindow::MsgButton(ULONG msg, ULONG ncx, ULONG ncy, ULONG clx, ULONG cly)
1040	{
1041	ULONG win32msg;
1042	ULONG win32ncmsg;
1043	BOOL fClick = FALSE;
1044
1045	if(ISMOUSE_CAPTURED()) {
1046	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, ncx, ncy, msg))
1047	return 0;
1048	}
1049
1050	dprintf(("MsgButton to (%d,%d)", ncx, ncy));
1051	switch(msg) {
1052	case BUTTON_LEFTDOWN:
1053	win32msg = WM_LBUTTONDOWN;
1054	win32ncmsg = WM_NCLBUTTONDOWN;
1055	fClick = TRUE;
1056	break;
1057	case BUTTON_LEFTUP:
1058	win32msg = WM_LBUTTONUP;
1059	win32ncmsg = WM_NCLBUTTONUP;
1060	break;
1061	case BUTTON_LEFTDBLCLICK:
1062	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1063	{
1064	win32msg = WM_LBUTTONDBLCLK;
1065	win32ncmsg = WM_NCLBUTTONDBLCLK;
1066	} else
1067	{
1068	MsgButton(BUTTON_LEFTDOWN,ncx,ncy,clx,cly);
1069	return MsgButton(BUTTON_LEFTUP,ncx,ncy,clx,cly);
1070	}
1071	break;
1072	case BUTTON_RIGHTUP:
1073	win32msg = WM_RBUTTONUP;
1074	win32ncmsg = WM_NCRBUTTONUP;
1075	break;
1076	case BUTTON_RIGHTDOWN:
1077	win32msg = WM_RBUTTONDOWN;
1078	win32ncmsg = WM_NCRBUTTONDOWN;
1079	fClick = TRUE;
1080	break;
1081	case BUTTON_RIGHTDBLCLICK:
1082	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1083	{
1084	win32msg = WM_RBUTTONDBLCLK;
1085	win32ncmsg = WM_NCRBUTTONDBLCLK;
1086	} else
1087	{
1088	MsgButton(BUTTON_RIGHTDOWN,ncx,ncy,clx,cly);
1089	return MsgButton(BUTTON_RIGHTUP,ncx,ncy,clx,cly);
1090	}
1091	break;
1092	case BUTTON_MIDDLEUP:
1093	win32msg = WM_MBUTTONUP;
1094	win32ncmsg = WM_NCMBUTTONUP;
1095	break;
1096	case BUTTON_MIDDLEDOWN:
1097	win32msg = WM_MBUTTONDOWN;
1098	win32ncmsg = WM_NCMBUTTONDOWN;
1099	fClick = TRUE;
1100	break;
1101	case BUTTON_MIDDLEDBLCLICK:
1102	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1103	{
1104	win32msg = WM_MBUTTONDBLCLK;
1105	win32ncmsg = WM_NCMBUTTONDBLCLK;
1106	} else
1107	{
1108	MsgButton(BUTTON_MIDDLEDOWN,ncx,ncy,clx,cly);
1109	return MsgButton(BUTTON_MIDDLEUP,ncx,ncy,clx,cly);
1110	}
1111	break;
1112	default:
1113	dprintf(("Win32BaseWindow::Button: invalid msg!!!!"));
1114	return 1;
1115	}
1116
1117	if(fClick)
1118	{
1119	HWND hwndTop;
1120
1121	/* Activate the window if needed */
1122	if(isSubclassedOS2Wnd()) {
1123	Win32BaseWindow *parentwnd = GetWindowFromOS2FrameHandle(OSLibWinQueryWindow(OS2Hwnd, QWOS_PARENT));
1124	if(parentwnd) {
1125	hwndTop = (parentwnd->GetTopParent()) ? parentwnd->GetTopParent()->getWindowHandle() : 0;
1126	}
1127	else hwndTop = 0;
1128	}
1129	else hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
1130
1131	if (hwndTop && getWindowHandle() != GetActiveWindow())
1132	{
1133	LONG ret = SendMessageA(WM_MOUSEACTIVATE, hwndTop,
1134	MAKELONG( HTCLIENT, win32msg ) );
1135
1136	#if 0
1137	if ((ret == MA_ACTIVATEANDEAT) \|\| (ret == MA_NOACTIVATEANDEAT))
1138	eatMsg = TRUE;
1139	#endif
1140	if(((ret == MA_ACTIVATE) \|\| (ret == MA_ACTIVATEANDEAT))
1141	&& hwndTop != GetForegroundWindow() )
1142	{
1143	::SetActiveWindow(hwndTop);
1144	}
1145	}
1146	}
1147
1148	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, win32ncmsg));
1149
1150	//WM_NCBUTTON is posted when the cursor is in a non-client area of the window
1151	if(lastHitTestVal != HTCLIENT) {
1152	return SendInternalMessageA(win32ncmsg, lastHitTestVal, MAKELONG(ncx, ncy)); //TODO:
1153	}
1154	return SendInternalMessageA(win32msg, 0, MAKELONG(clx, cly));
1155	}
1156	//******************************************************************************
1157	//******************************************************************************
1158	ULONG Win32BaseWindow::MsgMouseMove(ULONG keystate, ULONG x, ULONG y)
1159	{
1160	ULONG winstate = 0;
1161	ULONG setcursormsg = WM_MOUSEMOVE;
1162
1163	if(ISMOUSE_CAPTURED()) {
1164	POINT point = {x,y};
1165
1166	MapWindowPoints(getWindowHandle(), HWND_DESKTOP, &point, 1);
1167	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, point.x, point.y, keystate))
1168	return 0;
1169	}
1170
1171	if(keystate & WMMOVE_LBUTTON)
1172	winstate \|= MK_LBUTTON;
1173	if(keystate & WMMOVE_RBUTTON)
1174	winstate \|= MK_RBUTTON;
1175	if(keystate & WMMOVE_MBUTTON)
1176	winstate \|= MK_MBUTTON;
1177	if(keystate & WMMOVE_SHIFT)
1178	winstate \|= MK_SHIFT;
1179	if(keystate & WMMOVE_CTRL)
1180	winstate \|= MK_CONTROL;
1181
1182	if(lastHitTestVal != HTCLIENT) {
1183	setcursormsg = WM_NCMOUSEMOVE;
1184	}
1185	//TODO: hiword should be 0 if window enters menu mode (SDK docs)
1186	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, setcursormsg));
1187
1188	//WM_NCMOUSEMOVE is posted when the cursor moves into a non-client area of the window
1189	if(lastHitTestVal != HTCLIENT) {
1190	SendInternalMessageA(WM_NCMOUSEMOVE, lastHitTestVal, MAKELONG(x, y));
1191	}
1192	return SendInternalMessageA(WM_MOUSEMOVE, winstate, MAKELONG(x, y));
1193	}
1194	//******************************************************************************
1195	//******************************************************************************
1196	ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
1197	{
1198	if (select && isIcon)
1199	return SendInternalMessageA(WM_PAINTICON, 0, 0);
1200	else
1201	return SendInternalMessageA(WM_PAINT, 0, 0);
1202	}
1203	//******************************************************************************
1204	//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
1205	// (or are we simply erasing too much here)
1206	//******************************************************************************
1207	ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
1208	{
1209	ULONG rc;
1210	HDC hdcErase = hdc;
1211
1212	if (hdcErase == 0)
1213	hdcErase = O32_GetDC(OS2Hwnd);
1214
1215	if(isIcon)
1216	rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
1217	else
1218	rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
1219	if (hdc == 0)
1220	O32_ReleaseDC(OS2Hwnd, hdcErase);
1221	return (rc);
1222	}
1223	//******************************************************************************
1224	//******************************************************************************
1225	ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1226	{
1227	return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1228	}
1229	//******************************************************************************
1230	//******************************************************************************
1231	ULONG Win32BaseWindow::MsgGetTextLength()
1232	{
1233	return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1234	}
1235	//******************************************************************************
1236	//******************************************************************************
1237	char *Win32BaseWindow::MsgGetText()
1238	{
1239	SendInternalMessageA(WM_GETTEXT, wndNameLength, (LPARAM)windowNameA);
1240	return windowNameA;
1241	}
1242	//******************************************************************************
1243	//******************************************************************************
1244	ULONG Win32BaseWindow::MsgContextMenu(ULONG x,ULONG y)
1245	{
1246	return SendInternalMessageA(WM_CONTEXTMENU,Win32Hwnd,MAKELPARAM(x,y));
1247	}
1248	//******************************************************************************
1249	//******************************************************************************
1250	BOOL Win32BaseWindow::isMDIClient()
1251	{
1252	return FALSE;
1253	}
1254	//******************************************************************************
1255	//******************************************************************************
1256	BOOL Win32BaseWindow::isMDIChild()
1257	{
1258	return FALSE;
1259	}
1260	//******************************************************************************
1261	//TODO: Not complete
1262	//******************************************************************************
1263	BOOL Win32BaseWindow::isFrameWindow()
1264	{
1265	// if(isMDIChild() \|\| IsDialog() \|\| (getParent() == NULL \|\| getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1266	if((dwStyle & WS_CAPTION) == WS_CAPTION \|\| dwStyle & (WS_VSCROLL\|WS_HSCROLL))
1267	return TRUE;
1268
1269	return FALSE;
1270	}
1271	//******************************************************************************
1272	//******************************************************************************
1273	SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1274	{
1275	switch(nBar)
1276	{
1277	case SB_HORZ:
1278	return horzScrollInfo;
1279
1280	case SB_VERT:
1281	return vertScrollInfo;
1282	}
1283
1284	return NULL;
1285	}
1286	//******************************************************************************
1287	//******************************************************************************
1288	VOID Win32BaseWindow::subclassScrollBars(BOOL subHorz,BOOL subVert)
1289	{
1290	SCROLL_SubclassScrollBars(subHorz ? hwndHorzScroll:0,subVert ? hwndVertScroll:0);
1291	}
1292	//******************************************************************************
1293	//******************************************************************************
1294	BOOL Win32BaseWindow::showScrollBars(BOOL changeHorz,BOOL changeVert,BOOL fShow)
1295	{
1296	BOOL rc = TRUE;
1297	DWORD flags = 0;
1298
1299	if (fShow)
1300	{
1301	BOOL createHorz = FALSE,createVert = FALSE;
1302	BOOL showHorz = FALSE,showVert = FALSE;
1303
1304	if (changeHorz)
1305	{
1306	if (!hwndHorzScroll)
1307	createHorz = TRUE;
1308	else
1309	showHorz = TRUE;
1310	}
1311
1312	if (changeVert)
1313	{
1314	if (!hwndVertScroll)
1315	createVert = TRUE;
1316	else
1317	showVert = TRUE;
1318	}
1319
1320	if (createHorz \|\| createVert)
1321	{
1322	if (createHorz && !horzScrollInfo)
1323	{
1324	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1325	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1326	horzScrollInfo->MaxVal = 100;
1327	horzScrollInfo->flags = ESB_ENABLE_BOTH;
1328	}
1329
1330	if (createVert && !vertScrollInfo)
1331	{
1332	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1333	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1334	vertScrollInfo->MaxVal = 100;
1335	vertScrollInfo->flags = ESB_ENABLE_BOTH;
1336	}
1337
1338	rc = FrameCreateScrollBars(this,createHorz,createVert,FALSE,&flags);
1339
1340	if (!rc) return FALSE;
1341	if (createHorz) dwStyle \|= WS_HSCROLL;
1342	if (createVert) dwStyle \|= WS_VSCROLL;
1343	}
1344
1345	if (showVert \|\| showHorz)
1346	{
1347	DWORD newFlags;
1348	rc = FrameShowScrollBars(this,showHorz,showVert,fShow,FALSE,&newFlags);
1349	flags \|= newFlags;
1350	if (rc)
1351	{
1352	if (showHorz) dwStyle \|= WS_HSCROLL;
1353	if (showVert) dwStyle \|= WS_VSCROLL;
1354	}
1355	}
1356
1357	if (flags) FrameUpdateFrame(this,flags);
1358	} else
1359	{
1360	rc = FrameShowScrollBars(this,changeHorz && hwndHorzScroll,changeVert && hwndVertScroll,fShow,TRUE);
1361
1362	if (rc)
1363	{
1364	if (changeHorz) dwStyle &= ~WS_HSCROLL;
1365	if (changeVert) dwStyle &= ~WS_VSCROLL;
1366	}
1367	}
1368
1369	return rc;
1370	}
1371	/***********************************************************************
1372	* NC_HandleSysCommand
1373	*
1374	* Handle a WM_SYSCOMMAND message. Called from DefWindowProc().
1375	*
1376	* TODO: Not done (see #if 0)
1377	*/
1378	LONG Win32BaseWindow::HandleSysCommand(WPARAM wParam, POINT *pt32)
1379	{
1380	UINT uCommand = wParam & 0xFFF0;
1381
1382	if (getStyle() & WS_CHILD && uCommand != SC_KEYMENU )
1383	ScreenToClient(getParent()->getWindowHandle(), pt32 );
1384
1385	switch (uCommand)
1386	{
1387	#if 0
1388	case SC_SIZE:
1389	case SC_MOVE:
1390	NC_DoSizeMove( hwnd, wParam );
1391	break;
1392	#endif
1393
1394	case SC_MINIMIZE:
1395	ShowWindow(SW_MINIMIZE);
1396	break;
1397
1398	case SC_MAXIMIZE:
1399	ShowWindow(SW_MAXIMIZE);
1400	break;
1401
1402	case SC_RESTORE:
1403	ShowWindow(SW_RESTORE);
1404	break;
1405
1406	case SC_CLOSE:
1407	return SendMessageA(WM_CLOSE, 0, 0);
1408
1409	#if 0
1410	case SC_VSCROLL:
1411	case SC_HSCROLL:
1412	NC_TrackScrollBar( hwnd, wParam, pt32 );
1413	break;
1414
1415	case SC_MOUSEMENU:
1416	MENU_TrackMouseMenuBar( wndPtr, wParam & 0x000F, pt32 );
1417	break;
1418
1419	case SC_KEYMENU:
1420	MENU_TrackKbdMenuBar( wndPtr , wParam , pt.x );
1421	break;
1422
1423	case SC_TASKLIST:
1424	WinExec( "taskman.exe", SW_SHOWNORMAL );
1425	break;
1426
1427	case SC_SCREENSAVE:
1428	if (wParam == SC_ABOUTWINE)
1429	ShellAboutA(hwnd, "Odin", WINE_RELEASE_INFO, 0);
1430	else
1431	if (wParam == SC_PUTMARK)
1432	dprintf(("Mark requested by user\n"));
1433	break;
1434
1435	case SC_HOTKEY:
1436	case SC_ARRANGE:
1437	case SC_NEXTWINDOW:
1438	case SC_PREVWINDOW:
1439	break;
1440	#endif
1441	}
1442	return 0;
1443	}
1444	//******************************************************************************
1445	//******************************************************************************
1446	LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1447	{
1448	//SvL: Set background color to default button color (not window (white))
1449	if(ctlType == CTLCOLOR_BTN)
1450	{
1451	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1452	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1453	return GetSysColorBrush(COLOR_BTNFACE);
1454	}
1455	//SvL: Set background color to default dialog color if window is dialog
1456	if((ctlType == CTLCOLOR_DLG \|\| ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1457	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1458	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1459	return GetSysColorBrush(COLOR_BTNFACE);
1460	}
1461
1462	if( ctlType == CTLCOLOR_SCROLLBAR)
1463	{
1464	HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1465	COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1466	SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1467	SetBkColor( hdc, bk);
1468
1469	//TODO?
1470	#if 0
1471	/* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1472	* we better use 0x55aa bitmap brush to make scrollbar's background
1473	* look different from the window background.
1474	*/
1475	if (bk == GetSysColor(COLOR_WINDOW)) {
1476	return CACHE_GetPattern55AABrush();
1477	}
1478	#endif
1479	UnrealizeObject( hb );
1480	return (LRESULT)hb;
1481	}
1482
1483	SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1484
1485	if ((ctlType == CTLCOLOR_EDIT) \|\| (ctlType == CTLCOLOR_LISTBOX))
1486	{
1487	SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1488	}
1489	else
1490	{
1491	SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1492	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1493	}
1494	return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1495	}
1496	//******************************************************************************
1497	//******************************************************************************
1498	LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam, BOOL fReentered)
1499	{
1500	//Lotus Notes v5.0.1 calls SetWindowTextA for unicode static window -> calls DefWindowProcA
1501	if(IsUnicode() && !fReentered) {
1502	return DefWindowProcW(Msg, wParam, lParam);
1503	}
1504	switch(Msg)
1505	{
1506	case WM_CLOSE:
1507	DestroyWindow();
1508	return 0;
1509
1510	case WM_GETTEXTLENGTH:
1511	return wndNameLength;
1512
1513	case WM_GETTEXT:
1514	if (!lParam \|\| !wParam) return 0;
1515	if (!windowNameA) ((LPSTR)lParam)[0] = 0;
1516	else strncpy((LPSTR)lParam, windowNameA, wParam);
1517	return min(wndNameLength, wParam);
1518
1519	case WM_SETTEXT:
1520	{
1521	LPCSTR lpsz = (LPCSTR)lParam;
1522
1523	if(windowNameA) free(windowNameA);
1524	if(windowNameW) free(windowNameW);
1525
1526	if (lParam)
1527	{
1528	wndNameLength = strlen(lpsz);
1529	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1530	strcpy(windowNameA, lpsz);
1531	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1532	lstrcpyAtoW(windowNameW, windowNameA);
1533	}
1534	else
1535	{
1536	windowNameA = NULL;
1537	windowNameW = NULL;
1538	wndNameLength = 0;
1539	}
1540	dprintf(("WM_SETTEXT of %x to %s\n", Win32Hwnd, lParam));
1541
1542	if(OS2HwndFrame && (dwStyle & WS_CAPTION) == WS_CAPTION)
1543	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1544
1545	return TRUE;
1546	}
1547
1548	case WM_SETREDRAW:
1549	{
1550	DWORD oldStyle = getStyle();
1551
1552	if(wParam)
1553	setStyle(getStyle() \| WS_VISIBLE);
1554	else setStyle(getStyle() & ~WS_VISIBLE);
1555
1556	updateWindowStyle(getExStyle(), oldStyle);
1557
1558	return 0; //TODO
1559	}
1560	case WM_NCCREATE:
1561	return(TRUE);
1562
1563	case WM_NCCALCSIZE:
1564	return NCHandleCalcSize(wParam, (NCCALCSIZE_PARAMS *)lParam);
1565
1566	case WM_CTLCOLORMSGBOX:
1567	case WM_CTLCOLOREDIT:
1568	case WM_CTLCOLORLISTBOX:
1569	case WM_CTLCOLORBTN:
1570	case WM_CTLCOLORDLG:
1571	case WM_CTLCOLORSTATIC:
1572	case WM_CTLCOLORSCROLLBAR:
1573	return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1574
1575	case WM_CTLCOLOR:
1576	return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1577
1578	case WM_VKEYTOITEM:
1579	case WM_CHARTOITEM:
1580	return -1;
1581
1582	case WM_PARENTNOTIFY:
1583	return 0;
1584
1585	case WM_MOUSEACTIVATE:
1586	{
1587	dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1588	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1589	{
1590	if(getParent()) {
1591	LRESULT rc = getParent()->SendMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1592	if(rc) return rc;
1593	}
1594	}
1595	return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1596	}
1597	case WM_SETCURSOR:
1598	{
1599	dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1600	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1601	{
1602	if(getParent()) {
1603	LRESULT rc = getParent()->SendMessageA(WM_SETCURSOR, wParam, lParam);
1604	if(rc) return rc;
1605	}
1606	}
1607	if (wParam == Win32Hwnd)
1608	{
1609	HCURSOR hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1610
1611	if (hCursor) SetCursor(hCursor);
1612	return 1;
1613	} else return 0;
1614	}
1615	case WM_MOUSEMOVE:
1616	return 0; //we do our own cursor handling
1617
1618	case WM_WINDOWPOSCHANGED:
1619	{
1620
1621	/* undocumented SWP flags - from SDK 3.1 */
1622	#define SWP_NOCLIENTSIZE 0x0800
1623	#define SWP_NOCLIENTMOVE 0x1000
1624
1625	PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1626	WPARAM wp = SIZE_RESTORED;
1627
1628	if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1629	SendMessageA(WM_MOVE, 0, MAKELONG(rectClient.left, rectClient.top));
1630
1631	if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1632	{
1633	if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1634	else if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1635
1636	SendMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1637	rectClient.bottom - rectClient.top));
1638	}
1639	return 0;
1640	}
1641	case WM_WINDOWPOSCHANGING:
1642	return HandleWindowPosChanging((WINDOWPOS *)lParam);
1643
1644	case WM_ERASEBKGND:
1645	case WM_ICONERASEBKGND:
1646	{
1647	RECT rect;
1648	int rc;
1649
1650	if (!windowClass \|\| !windowClass->getBackgroundBrush()) return 0;
1651
1652	rc = GetClipBox( (HDC)wParam, &rect );
1653	if ((rc == SIMPLEREGION) \|\| (rc == COMPLEXREGION))
1654	{
1655	HBRUSH hBrush = windowClass->getBackgroundBrush();
1656
1657	if (hBrush <= (HBRUSH)(SYSCOLOR_GetLastColor()+1)) hBrush = GetSysColorBrush(hBrush-1);
1658
1659	FillRect( (HDC)wParam, &rect, hBrush);
1660	}
1661
1662	return 1;
1663	}
1664	case WM_GETDLGCODE:
1665	return 0;
1666
1667	case WM_NCLBUTTONDOWN:
1668	case WM_NCLBUTTONUP:
1669	case WM_NCLBUTTONDBLCLK:
1670	case WM_NCRBUTTONUP:
1671	case WM_NCRBUTTONDOWN:
1672	case WM_NCRBUTTONDBLCLK:
1673	case WM_NCMBUTTONDOWN:
1674	case WM_NCMBUTTONUP:
1675	case WM_NCMBUTTONDBLCLK:
1676	return 0; //TODO: Send WM_SYSCOMMAND if required
1677
1678	case WM_NCHITTEST: //TODO: Calculate position of
1679	return HTCLIENT;
1680
1681	case WM_SYSCOMMAND:
1682	{
1683	POINT point;
1684
1685	point.x = LOWORD(lParam);
1686	point.y = HIWORD(lParam);
1687	return HandleSysCommand(wParam, &point);
1688	}
1689
1690	case WM_SYSKEYDOWN:
1691	if(wParam == VK_F4) /* try to close the window */
1692	{
1693	Win32BaseWindow *window = GetTopParent();
1694	if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1695	window->PostMessageA(WM_SYSCOMMAND, SC_CLOSE, 0);
1696	}
1697
1698	Win32BaseWindow *siblingWindow;
1699	HWND sibling;
1700	char nameBuffer [40], mnemonic;
1701	int nameLength;
1702
1703	GetWindowTextA (nameBuffer, 40);
1704
1705	// search all sibling to see it this key is their mnemonic
1706	sibling = GetWindow (GW_HWNDFIRST);
1707	while (sibling != 0) {
1708	siblingWindow = GetWindowFromHandle (sibling);
1709	nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1710
1711	// find the siblings mnemonic
1712	mnemonic = '\0';
1713	for (int i=0 ; i<nameLength ; i++) {
1714	if (nameBuffer [i] == '&') {
1715	mnemonic = nameBuffer [i+1];
1716	if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1717	mnemonic -= 32; // make it uppercase
1718	break; // stop searching
1719	}
1720	}
1721
1722	// key matches siblings mnemonic, send mouseclick
1723	if (mnemonic == (char) wParam) {
1724	siblingWindow->SendMessageA (BM_CLICK, 0, 0);
1725	}
1726
1727	sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1728	}
1729
1730	return 0;
1731
1732	case WM_QUERYOPEN:
1733	case WM_QUERYENDSESSION:
1734	return 1;
1735
1736	case WM_NOTIFYFORMAT:
1737	if (IsUnicode()) return NFR_UNICODE;
1738	else return NFR_ANSI;
1739
1740	case WM_SETICON:
1741	case WM_GETICON:
1742	{
1743	LRESULT result = 0;
1744	if (!windowClass) return result;
1745	int index = GCL_HICON;
1746
1747	if (wParam == ICON_SMALL)
1748	index = GCL_HICONSM;
1749
1750	result = windowClass->getClassLongA(index);
1751
1752	if (Msg == WM_SETICON)
1753	windowClass->setClassLongA(index, lParam);
1754
1755	return result;
1756	}
1757	case WM_NOTIFY:
1758	return 0; //comctl32 controls expect this
1759
1760	default:
1761	if(Msg > WM_USER) {
1762	return 0;
1763	}
1764	return 1;
1765	}
1766	}
1767	//******************************************************************************
1768	//******************************************************************************
1769	LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1770	{
1771	switch(Msg)
1772	{
1773	case WM_GETTEXTLENGTH:
1774	return wndNameLength;
1775
1776	case WM_GETTEXT:
1777	if (!lParam \|\| !wParam) return 0;
1778	if (!windowNameW) ((LPWSTR)lParam)[0] = 0;
1779	else lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1780	return min(wndNameLength,wParam);
1781
1782	case WM_SETTEXT:
1783	{
1784	LPWSTR lpsz = (LPWSTR)lParam;
1785
1786	if(windowNameA) free(windowNameA);
1787	if(windowNameW) free(windowNameW);
1788
1789	if (lParam)
1790	{
1791	wndNameLength = lstrlenW(lpsz);
1792	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1793	lstrcpyWtoA(windowNameA,lpsz);
1794	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1795	lstrcpyW(windowNameW,lpsz);
1796	}
1797	else
1798	{
1799	windowNameA = NULL;
1800	windowNameW = NULL;
1801	wndNameLength = 0;
1802	}
1803
1804	if(OS2HwndFrame && (dwStyle & WS_CAPTION) == WS_CAPTION)
1805	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1806
1807	return TRUE;
1808	}
1809
1810	default:
1811	return DefWindowProcA(Msg, wParam, lParam, TRUE);
1812	}
1813	}
1814	//******************************************************************************
1815	//******************************************************************************
1816	LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1817	{
1818	LRESULT rc;
1819	BOOL fInternalMsgBackup = fInternalMsg;
1820
1821	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1822	// receive those before they get their WM_CREATE message
1823	//NOTE: May need to refuse more messages
1824	if(fCreated == FALSE && Msg == WM_COMMAND) {
1825	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1826	return 0;
1827	}
1828
1829	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, FALSE);
1830
1831	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1832	return(0);
1833	}
1834	fInternalMsg = FALSE;
1835	switch(Msg)
1836	{
1837	case WM_CREATE:
1838	{
1839	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1840	dprintf(("WM_CREATE returned -1\n"));
1841	rc = -1; //don't create window
1842	break;
1843	}
1844	NotifyParent(Msg, wParam, lParam);
1845
1846	rc = 0;
1847	break;
1848	}
1849	case WM_SETTEXT:
1850	rc = CallWindowProcA(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1851	break;
1852
1853	case WM_LBUTTONDOWN:
1854	case WM_MBUTTONDOWN:
1855	case WM_RBUTTONDOWN:
1856	NotifyParent(Msg, wParam, lParam);
1857	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1858	break;
1859
1860	case WM_DESTROY:
1861	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1862	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1863	break;
1864
1865	default:
1866	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1867	break;
1868	}
1869	fInternalMsg = fInternalMsgBackup;
1870	return rc;
1871	}
1872	//******************************************************************************
1873	//******************************************************************************
1874	LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1875	{
1876	LRESULT rc;
1877	BOOL fInternalMsgBackup = fInternalMsg;
1878
1879	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1880	// receive those before they get their WM_CREATE message
1881	//NOTE: May need to refuse more messages
1882	if(fCreated == FALSE && Msg == WM_COMMAND) {
1883	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1884	return 0;
1885	}
1886
1887	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, FALSE);
1888
1889	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1890	return(0);
1891	}
1892	fInternalMsg = FALSE;
1893	switch(Msg)
1894	{
1895	case WM_CREATE:
1896	{
1897	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1898	dprintf(("WM_CREATE returned -1\n"));
1899	rc = -1; //don't create window
1900	break;
1901	}
1902	NotifyParent(Msg, wParam, lParam);
1903
1904	rc = 0;
1905	break;
1906	}
1907	case WM_SETTEXT:
1908	rc = CallWindowProcW(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1909	break;
1910
1911	case WM_LBUTTONDOWN:
1912	case WM_MBUTTONDOWN:
1913	case WM_RBUTTONDOWN:
1914	NotifyParent(Msg, wParam, lParam);
1915	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1916	break;
1917
1918	case WM_DESTROY:
1919	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1920	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1921	break;
1922
1923	default:
1924	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1925	break;
1926	}
1927	fInternalMsg = fInternalMsgBackup;
1928	return rc;
1929	}
1930	//******************************************************************************
1931	//Called as a result of an OS/2 message
1932	//******************************************************************************
1933	LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1934	{
1935	LRESULT rc;
1936	BOOL fInternalMsgBackup = fInternalMsg;
1937
1938	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1939
1940	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1941	return(0);
1942	}
1943	fInternalMsg = TRUE;
1944	switch(Msg)
1945	{
1946	case WM_CREATE:
1947	{
1948	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1949	dprintf(("WM_CREATE returned -1\n"));
1950	rc = -1; //don't create window
1951	break;
1952	}
1953	NotifyParent(Msg, wParam, lParam);
1954	rc = 0;
1955	break;
1956	}
1957	case WM_LBUTTONDOWN:
1958	case WM_MBUTTONDOWN:
1959	case WM_RBUTTONDOWN:
1960	NotifyParent(Msg, wParam, lParam);
1961	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1962	break;
1963
1964	case WM_DESTROY:
1965	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1966	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1967	break;
1968
1969	default:
1970	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1971	break;
1972	}
1973	fInternalMsg = fInternalMsgBackup;
1974	return rc;
1975	}
1976	//******************************************************************************
1977	//Called as a result of an OS/2 message
1978	//todo, unicode msgs (WM_SETTEXT etc)
1979	//******************************************************************************
1980	LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1981	{
1982	LRESULT rc;
1983	BOOL fInternalMsgBackup = fInternalMsg;
1984
1985	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1986
1987	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1988	return(0);
1989	}
1990	fInternalMsg = TRUE;
1991	switch(Msg)
1992	{
1993	case WM_CREATE:
1994	{
1995	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1996	dprintf(("WM_CREATE returned -1\n"));
1997	rc = -1; //don't create window
1998	break;
1999	}
2000	NotifyParent(Msg, wParam, lParam);
2001	rc = 0;
2002	break;
2003	}
2004	case WM_LBUTTONDOWN:
2005	case WM_MBUTTONDOWN:
2006	case WM_RBUTTONDOWN:
2007	NotifyParent(Msg, wParam, lParam);
2008	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
2009	break;
2010
2011	case WM_DESTROY:
2012	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
2013	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
2014	break;
2015	default:
2016	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
2017	break;
2018	}
2019	fInternalMsg = fInternalMsgBackup;
2020	return rc;
2021	}
2022	//******************************************************************************
2023	//******************************************************************************
2024	BOOL Win32BaseWindow::PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam)
2025	{
2026	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2027
2028	packet->Msg = msg;
2029	packet->wParam = wParam;
2030	packet->lParam = lParam;
2031	packet->fUnicode = FALSE;
2032	return OSLibPostMessage(OS2Hwnd, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2033	}
2034	//******************************************************************************
2035	//******************************************************************************
2036	BOOL Win32BaseWindow::PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam)
2037	{
2038	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2039
2040	packet->Msg = msg;
2041	packet->wParam = wParam;
2042	packet->lParam = lParam;
2043	packet->fUnicode = TRUE;
2044	return OSLibPostMessage(OS2Hwnd, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2045	}
2046	//******************************************************************************
2047	//******************************************************************************
2048	BOOL Win32BaseWindow::PostThreadMessageA(ULONG threadid, UINT msg, WPARAM wParam, LPARAM lParam)
2049	{
2050	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2051
2052	packet->Msg = msg;
2053	packet->wParam = wParam;
2054	packet->lParam = lParam;
2055	packet->fUnicode = FALSE;
2056	return O32_PostThreadMessage(threadid, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2057	}
2058	//******************************************************************************
2059	//******************************************************************************
2060	BOOL Win32BaseWindow::PostThreadMessageW(ULONG threadid, UINT msg, WPARAM wParam, LPARAM lParam)
2061	{
2062	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2063
2064	packet->Msg = msg;
2065	packet->wParam = wParam;
2066	packet->lParam = lParam;
2067	packet->fUnicode = TRUE;
2068	return O32_PostThreadMessage(threadid, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2069	}
2070	//******************************************************************************
2071	//******************************************************************************
2072	void Win32BaseWindow::PostMessage(POSTMSG_PACKET *packet)
2073	{
2074	if(packet == NULL)
2075	return;
2076
2077	if(packet->fUnicode) {
2078	SendMessageW(packet->Msg, packet->wParam, packet->lParam);
2079	}
2080	else SendMessageA(packet->Msg, packet->wParam, packet->lParam);
2081
2082	free(packet);
2083	}
2084	//******************************************************************************
2085	//Send message to window of another process
2086	//******************************************************************************
2087	LRESULT Win32BaseWindow::SendMessageToProcess(UINT msg, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
2088	{
2089	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2090
2091	dprintf(("SendMessageToProcess %x %x %x %x", getOS2WindowHandle(), msg, wParam, lParam));
2092	packet->Msg = msg;
2093	packet->wParam = wParam;
2094	packet->lParam = lParam;
2095	packet->fUnicode = fUnicode;
2096	return OSLibSendMessage(getOS2WindowHandle(), WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2097	}
2098	//******************************************************************************
2099	//TODO: Do this more efficiently
2100	//******************************************************************************
2101	LRESULT Win32BaseWindow::BroadcastMessageA(int type, UINT msg, WPARAM wParam, LPARAM lParam)
2102	{
2103	Win32BaseWindow *window;
2104	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
2105	DWORD processid, myprocessid;
2106
2107	dprintf(("BroadCastMessageA %x %x %x", msg, wParam, lParam, GetFS()));
2108	myprocessid = GetCurrentProcessId();
2109
2110	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
2111	window = GetWindowFromHandle(hwnd++);
2112	if(window) {
2113	if (window->getStyle() & WS_POPUP \|\| (window->getStyle() & WS_CAPTION) == WS_CAPTION)
2114	{
2115
2116	if(type == BROADCAST_SEND) {
2117	GetWindowThreadProcessId(hwnd, &processid);
2118	if(processid == myprocessid) {
2119	window->SendMessageA(msg, wParam, lParam);
2120	}
2121	else {
2122	window->SendMessageToProcess(msg, wParam, lParam, FALSE);
2123	}
2124	}
2125	else window->PostMessageA(msg, wParam, lParam);
2126	}
2127	}
2128	}
2129	return 0;
2130	}
2131	//******************************************************************************
2132	//TODO: Do this more efficiently
2133	//******************************************************************************
2134	LRESULT Win32BaseWindow::BroadcastMessageW(int type, UINT msg, WPARAM wParam, LPARAM lParam)
2135	{
2136	Win32BaseWindow *window;
2137	HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
2138	DWORD processid, myprocessid;
2139
2140
2141	dprintf(("BroadCastMessageW %x %x %x", msg, wParam, lParam));
2142	myprocessid = GetCurrentProcessId();
2143
2144	for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
2145	window = GetWindowFromHandle(hwnd++);
2146	if(window) {
2147	if (window->getStyle() & WS_POPUP \|\| (window->getStyle() & WS_CAPTION) == WS_CAPTION)
2148	{
2149
2150	if(type == BROADCAST_SEND) {
2151	GetWindowThreadProcessId(hwnd, &processid);
2152	if(processid == myprocessid) {
2153	window->SendMessageW(msg, wParam, lParam);
2154	}
2155	else {
2156	window->SendMessageToProcess(msg, wParam, lParam, TRUE);
2157	}
2158	}
2159	else window->PostMessageW(msg, wParam, lParam);
2160	}
2161	}
2162	}
2163	return 0;
2164	}
2165	//******************************************************************************
2166	//TODO: do we need to inform the parent of the parent (etc) of the child window?
2167	//******************************************************************************
2168	void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
2169	{
2170	Win32BaseWindow *window = this;
2171	Win32BaseWindow *parentwindow;
2172
2173	while(window)
2174	{
2175	if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
2176	{
2177	/* Notify the parent window only */
2178	parentwindow = window->getParent();
2179	if(parentwindow) {
2180	if(Msg == WM_CREATE \|\| Msg == WM_DESTROY) {
2181	parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), (LPARAM)window->getWindowHandle());
2182	}
2183	else parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), lParam );
2184	}
2185	}
2186	else break;
2187
2188	window = parentwindow;
2189	}
2190	}
2191	//******************************************************************************
2192	//******************************************************************************
2193	BOOL Win32BaseWindow::SetMenu(HMENU hMenu)
2194	{
2195
2196	dprintf(("SetMenu %x", hMenu));
2197	OS2HwndMenu = OSLibWinSetMenu(OS2HwndFrame, hMenu);
2198	if(OS2HwndMenu == 0) {
2199	dprintf(("Win32BaseWindow::SetMenu OS2HwndMenu == 0"));
2200	return FALSE;
2201	}
2202	return TRUE;
2203	}
2204	//******************************************************************************
2205	//******************************************************************************
2206	BOOL Win32BaseWindow::SetAccelTable(HACCEL hAccel)
2207	{
2208	Win32Resource winres = (Win32Resource )hAccel;
2209	HANDLE accelhandle;
2210
2211	if(HIWORD(hAccel) == 0) {
2212	dprintf(("SetAccelTable: hAccel %x invalid", hAccel));
2213	SetLastError(ERROR_INVALID_PARAMETER);
2214	return FALSE;
2215	}
2216	acceltableResource = winres;
2217	accelhandle = OSLibWinSetAccelTable(OS2HwndFrame, winres->getOS2Handle(), winres->lockOS2Resource());
2218	winres->setOS2Handle(accelhandle);
2219	return(accelhandle != 0);
2220	}
2221	//******************************************************************************
2222	//******************************************************************************
2223	BOOL Win32BaseWindow::SetIcon(HICON hIcon)
2224	{
2225	dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
2226	if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
2227	//TODO: Wine does't send these. Correct?
2228	// SendMessageA(WM_SETICON, ICON_BIG, hIcon);
2229	return TRUE;
2230	}
2231	return FALSE;
2232	}
2233	//******************************************************************************
2234	//******************************************************************************
2235	BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
2236	{
2237	ULONG showstate = 0;
2238	HWND hWinAfter;
2239
2240	dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
2241	#if 1
2242	if (flags & WIN_NEED_SIZE)
2243	{
2244	/* should happen only in CreateWindowEx() */
2245	int wParam = SIZE_RESTORED;
2246
2247	flags &= ~WIN_NEED_SIZE;
2248	if (dwStyle & WS_MAXIMIZE)
2249	wParam = SIZE_MAXIMIZED;
2250	else
2251	if (dwStyle & WS_MINIMIZE)
2252	wParam = SIZE_MINIMIZED;
2253
2254	SendMessageA(WM_SIZE, wParam,
2255	MAKELONG(rectClient.right-rectClient.left,
2256	rectClient.bottom-rectClient.top));
2257	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2258	}
2259	#else
2260	if(fFirstShow) {
2261	if(isFrameWindow() && IS_OVERLAPPED(getStyle()) && !isChild()) {
2262	SendMessageA(WM_SIZE, SIZE_RESTORED,
2263	MAKELONG(rectClient.right-rectClient.left,
2264	rectClient.bottom-rectClient.top));
2265	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2266
2267	}
2268	fFirstShow = FALSE;
2269	}
2270	#endif
2271	switch(nCmdShow)
2272	{
2273	case SW_SHOW:
2274	case SW_SHOWDEFAULT: //todo
2275	showstate = SWPOS_SHOW \| SWPOS_ACTIVATE;
2276	break;
2277	case SW_HIDE:
2278	showstate = SWPOS_HIDE;
2279	break;
2280	case SW_RESTORE:
2281	showstate = SWPOS_RESTORE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2282	break;
2283	case SW_MINIMIZE:
2284	showstate = SWPOS_MINIMIZE;
2285	break;
2286	case SW_SHOWMAXIMIZED:
2287	showstate = SWPOS_MAXIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2288	break;
2289	case SW_SHOWMINIMIZED:
2290	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2291	break;
2292	case SW_SHOWMINNOACTIVE:
2293	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW;
2294	break;
2295	case SW_SHOWNA:
2296	showstate = SWPOS_SHOW;
2297	break;
2298	case SW_SHOWNOACTIVATE:
2299	showstate = SWPOS_SHOW;
2300	break;
2301	case SW_SHOWNORMAL:
2302	showstate = SWPOS_RESTORE \| SWPOS_ACTIVATE \| SWPOS_SHOW;
2303	break;
2304	}
2305
2306	/* We can't activate a child window (WINE) */
2307	if(getStyle() & WS_CHILD)
2308	showstate &= ~SWPOS_ACTIVATE;
2309
2310	if(showstate & SWPOS_SHOW) {
2311	setStyle(getStyle() \| WS_VISIBLE);
2312	}
2313	else setStyle(getStyle() & ~WS_VISIBLE);
2314
2315	BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2316	return rc;
2317	}
2318	//******************************************************************************
2319	//******************************************************************************
2320	BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2321	{
2322	BOOL rc = FALSE;
2323	Win32BaseWindow *window;
2324	HWND hParent = 0;
2325
2326	dprintf (("SetWindowPos %x %x (%d,%d)(%d,%d) %x", Win32Hwnd, hwndInsertAfter, x, y, cx, cy, fuFlags));
2327
2328	if (fuFlags &
2329	~(SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOZORDER \|
2330	SWP_NOREDRAW \| SWP_NOACTIVATE \| SWP_FRAMECHANGED \|
2331	SWP_SHOWWINDOW \| SWP_HIDEWINDOW \| SWP_NOCOPYBITS \|
2332	SWP_NOOWNERZORDER))
2333	{
2334	return FALSE;
2335	}
2336
2337	WINDOWPOS wpos;
2338	SWP swp, swpOld;
2339
2340	wpos.flags = fuFlags;
2341	wpos.cy = cy;
2342	wpos.cx = cx;
2343	wpos.x = x;
2344	wpos.y = y;
2345	wpos.hwndInsertAfter = hwndInsertAfter;
2346	wpos.hwnd = getWindowHandle();
2347
2348	if(~fuFlags & (SWP_NOMOVE \| SWP_NOSIZE))
2349	{
2350	if (isChild())
2351	{
2352	Win32BaseWindow *windowParent = getParent();
2353	if(windowParent) {
2354	hParent = getParent()->getOS2WindowHandle();
2355	}
2356	else dprintf(("WARNING: Win32BaseWindow::SetWindowPos window %x is child but has no parent!!", getWindowHandle()));
2357	}
2358	OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2359	}
2360
2361	OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2362	if (swp.fl == 0)
2363	return TRUE;
2364
2365	// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2366	if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2367	{
2368	Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2369	if(wndBehind) {
2370	swp.hwndInsertBehind = wndBehind->getOS2WindowHandle();
2371	}
2372	else {
2373	dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2374	swp.hwndInsertBehind = 0;
2375	}
2376	}
2377	#if 0
2378	if (isFrameWindow())
2379	{
2380	if (!isChild())
2381	{
2382	POINT maxSize, maxPos, minTrack, maxTrack;
2383
2384	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
2385
2386	if (swp.cx > maxTrack.x) swp.cx = maxTrack.x;
2387	if (swp.cy > maxTrack.y) swp.cy = maxTrack.y;
2388	if (swp.cx < minTrack.x) swp.cx = minTrack.x;
2389	if (swp.cy < minTrack.y) swp.cy = minTrack.y;
2390	}
2391	swp.hwnd = OS2HwndFrame;
2392	}
2393	else
2394	#endif
2395	swp.hwnd = OS2HwndFrame;
2396
2397	dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2398
2399	rc = OSLibWinSetMultWindowPos(&swp, 1);
2400
2401	if (rc == FALSE)
2402	{
2403	dprintf(("OSLibWinSetMultWindowPos failed!"));
2404	}
2405	else
2406	{
2407	if (fuFlags & SWP_FRAMECHANGED_W)
2408	OSLibSendMessage (OS2HwndFrame, 0x42 /WM_UPDATEFRAME/, -1, 0);
2409	}
2410
2411	return (rc);
2412	}
2413	//******************************************************************************
2414	//TODO: WPF_RESTOREMAXIMIZED
2415	//******************************************************************************
2416	BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2417	{
2418	if(isFrameWindow())
2419	{
2420	// Set the minimized position
2421	if (winpos->flags & WPF_SETMINPOSITION)
2422	{
2423	OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2424	}
2425
2426	//TODO: Max position
2427
2428	// Set the new restore position.
2429	OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2430	}
2431
2432	return ShowWindow(winpos->showCmd);
2433	}
2434	//******************************************************************************
2435	//Also destroys all the child windows (destroy parent, destroy children)
2436	//******************************************************************************
2437	BOOL Win32BaseWindow::DestroyWindow()
2438	{
2439	return OSLibWinDestroyWindow(OS2HwndFrame);
2440	}
2441	//******************************************************************************
2442	//******************************************************************************
2443	HWND Win32BaseWindow::GetParent()
2444	{
2445	if(getParent()) {
2446	return getParent()->getWindowHandle();
2447	}
2448	else return 0;
2449	}
2450	//******************************************************************************
2451	//******************************************************************************
2452	HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2453	{
2454	HWND oldhwnd;
2455	Win32BaseWindow *newparent;
2456
2457	if(getParent()) {
2458	oldhwnd = getParent()->getWindowHandle();
2459	getParent()->RemoveChild(this);
2460	}
2461	else oldhwnd = 0;
2462
2463	newparent = GetWindowFromHandle(hwndNewParent);
2464	if(newparent)
2465	{
2466	setParent(newparent);
2467	getParent()->AddChild(this);
2468	OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2469	return oldhwnd;
2470	}
2471	else {
2472	setParent(windowDesktop);
2473	getParent()->AddChild(this);
2474	OSLibWinSetParent(getOS2FrameWindowHandle(), OSLIB_HWND_DESKTOP);
2475	return oldhwnd;
2476	}
2477	}
2478	//******************************************************************************
2479	//******************************************************************************
2480	BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2481	{
2482	if(getParent()) {
2483	return getParent()->getWindowHandle() == hwndParent;
2484	}
2485	else return 0;
2486	}
2487	//******************************************************************************
2488	//******************************************************************************
2489	HWND Win32BaseWindow::GetTopWindow()
2490	{
2491	return GetWindow(GW_CHILD);
2492	}
2493	//******************************************************************************
2494	// Get the top-level parent for a child window.
2495	//******************************************************************************
2496	Win32BaseWindow *Win32BaseWindow::GetTopParent()
2497	{
2498	Win32BaseWindow *window = this;
2499
2500	while(window && (window->getStyle() & WS_CHILD))
2501	{
2502	window = window->getParent();
2503	}
2504	return window;
2505	}
2506	//******************************************************************************
2507	//Don't call WinUpdateWindow as that one also updates the child windows
2508	//Also need to send WM_PAINT directly to the window procedure, which doesn't
2509	//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2510	//******************************************************************************
2511	BOOL Win32BaseWindow::UpdateWindow()
2512	{
2513	RECT rect;
2514
2515	if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2516	{//update region not empty
2517	HDC hdc;
2518
2519	hdc = O32_GetDC(OS2Hwnd);
2520	if (isIcon)
2521	{
2522	SendMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2523	SendMessageA(WM_PAINTICON, 0, 0);
2524	} else
2525	{
2526	SendMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2527	SendMessageA(WM_PAINT, 0, 0);
2528	}
2529	O32_ReleaseDC(OS2Hwnd, hdc);
2530	}
2531	return TRUE;
2532	}
2533	//******************************************************************************
2534	//******************************************************************************
2535	BOOL Win32BaseWindow::IsIconic()
2536	{
2537	return OSLibWinIsIconic(OS2Hwnd);
2538	}
2539	//******************************************************************************
2540	//TODO: Should not enumerate children that are created during the enumeration!
2541	//******************************************************************************
2542	BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2543	{
2544	BOOL rc = TRUE;
2545	HWND hwnd;
2546	Win32BaseWindow prevchild = 0, child = 0;
2547
2548	dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2549	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2550	{
2551	dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2552	hwnd = child->getWindowHandle();
2553	if(lpfn(hwnd, lParam) == FALSE)
2554	{
2555	rc = FALSE;
2556	break;
2557	}
2558	//check if the window still exists
2559	if(!::IsWindow(hwnd))
2560	{
2561	child = prevchild;
2562	continue;
2563	}
2564	if(child->getFirstChild() != NULL)
2565	{
2566	dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2567	if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2568	{
2569	rc = FALSE;
2570	break;
2571	}
2572	}
2573	prevchild = child;
2574	}
2575	return rc;
2576	}
2577	//******************************************************************************
2578	//******************************************************************************
2579	Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2580	{
2581	for (Win32BaseWindow child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2582	{
2583	if (child->getWindowId() == id)
2584	{
2585	return child;
2586	}
2587	}
2588	return 0;
2589	}
2590	//******************************************************************************
2591	//TODO:
2592	//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2593	//the current process owns them.
2594	//******************************************************************************
2595	HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2596	BOOL fUnicode)
2597	{
2598	Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2599	Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2600
2601	if((hwndParent != OSLIB_HWND_DESKTOP && !parent) \|\|
2602	(hwndChildAfter != 0 && !child) \|\|
2603	(hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2604	{
2605	dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2606	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2607	return 0;
2608	}
2609	if(hwndParent != OSLIB_HWND_DESKTOP)
2610	{//if the current process owns the window, just do a quick search
2611	child = (Win32BaseWindow *)parent->getFirstChild();
2612	if(hwndChildAfter != 0)
2613	{
2614	while(child)
2615	{
2616	if(child->getWindowHandle() == hwndChildAfter)
2617	{
2618	child = (Win32BaseWindow *)child->getNextChild();
2619	break;
2620	}
2621	child = (Win32BaseWindow *)child->getNextChild();
2622	}
2623	}
2624	while(child)
2625	{
2626	if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2627	(!lpszWindow \|\| child->hasWindowName(lpszWindow, fUnicode)))
2628	{
2629	dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2630	return child->getWindowHandle();
2631	}
2632	child = (Win32BaseWindow *)child->getNextChild();
2633	}
2634	}
2635	else {
2636	Win32BaseWindow *wnd;
2637	HWND henum, hwnd;
2638
2639	henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2640	hwnd = OSLibWinGetNextWindow(henum);
2641
2642	while(hwnd)
2643	{
2644	wnd = GetWindowFromOS2Handle(hwnd);
2645	if(wnd == NULL) {
2646	hwnd = OSLibWinQueryClientWindow(hwnd);
2647	if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2648	if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2649	}
2650
2651	if(wnd) {
2652	if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2653	(!lpszWindow \|\| wnd->hasWindowName(lpszWindow, fUnicode)))
2654	{
2655	OSLibWinEndEnumWindows(henum);
2656	dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2657	return wnd->getWindowHandle();
2658	}
2659	}
2660	hwnd = OSLibWinGetNextWindow(henum);
2661	}
2662	OSLibWinEndEnumWindows(henum);
2663	}
2664	SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2665	return 0;
2666	}
2667	//******************************************************************************
2668	//******************************************************************************
2669	HWND Win32BaseWindow::GetWindow(UINT uCmd)
2670	{
2671	HWND hwndRelated = 0;
2672	Win32BaseWindow *window;
2673
2674	switch(uCmd)
2675	{
2676	case GW_HWNDFIRST:
2677	if(getParent()) {
2678	window = (Win32BaseWindow *)getParent()->getFirstChild();
2679	hwndRelated = window->getWindowHandle();
2680	}
2681	break;
2682
2683	case GW_HWNDLAST:
2684	if(!getParent())
2685	{
2686	goto end;
2687	}
2688
2689	window = this;
2690	while(window->getNextChild())
2691	{
2692	window = (Win32BaseWindow *)window->getNextChild();
2693	}
2694	hwndRelated = window->getWindowHandle();
2695	break;
2696
2697	case GW_HWNDNEXT:
2698	window = (Win32BaseWindow *)getNextChild();
2699	if(window) {
2700	hwndRelated = window->getWindowHandle();
2701	}
2702	break;
2703
2704	case GW_HWNDPREV:
2705	if(!getParent())
2706	{
2707	goto end;
2708	}
2709	window = (Win32BaseWindow )(getParent()->getFirstChild()); / First sibling */
2710	if(window == this)
2711	{
2712	hwndRelated = 0; /* First in list */
2713	goto end;
2714	}
2715	while(window->getNextChild())
2716	{
2717	if (window->getNextChild() == this)
2718	{
2719	hwndRelated = window->getWindowHandle();
2720	goto end;
2721	}
2722	window = (Win32BaseWindow *)window->getNextChild();
2723	}
2724	break;
2725
2726	case GW_OWNER:
2727	if(getOwner()) {
2728	hwndRelated = getOwner()->getWindowHandle();
2729	}
2730	break;
2731
2732	case GW_CHILD:
2733	if(getFirstChild()) {
2734	hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2735	}
2736	break;
2737	}
2738	end:
2739	dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2740	return hwndRelated;
2741	}
2742	//******************************************************************************
2743	//******************************************************************************
2744	HWND Win32BaseWindow::SetActiveWindow()
2745	{
2746	HWND hwndActive;
2747	Win32BaseWindow *win32wnd;
2748	ULONG magic;
2749
2750	hwndActive = OSLibWinSetActiveWindow(OS2HwndFrame);
2751	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2752	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2753	if(CheckMagicDword(magic) && win32wnd)
2754	{
2755	return win32wnd->getWindowHandle();
2756	}
2757	return 0;
2758	}
2759	//******************************************************************************
2760	//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2761	//******************************************************************************
2762	BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2763	{
2764	return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2765	}
2766	//******************************************************************************
2767	//******************************************************************************
2768	BOOL Win32BaseWindow::CloseWindow()
2769	{
2770	return OSLibWinMinimizeWindow(OS2HwndFrame);
2771	}
2772	//******************************************************************************
2773	//******************************************************************************
2774	HWND Win32BaseWindow::GetActiveWindow()
2775	{
2776	HWND hwndActive;
2777	Win32BaseWindow *win32wnd;
2778	ULONG magic;
2779
2780	hwndActive = OSLibWinQueryActiveWindow();
2781
2782	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2783	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2784	if(CheckMagicDword(magic) && win32wnd)
2785	{
2786	return win32wnd->getWindowHandle();
2787	}
2788	return 0;
2789	// return hwndActive;
2790	}
2791	//******************************************************************************
2792	//******************************************************************************
2793	BOOL Win32BaseWindow::IsWindowEnabled()
2794	{
2795	return OSLibWinIsWindowEnabled(OS2HwndFrame);
2796	}
2797	//******************************************************************************
2798	//******************************************************************************
2799	BOOL Win32BaseWindow::IsWindowVisible()
2800	{
2801	#if 1
2802	return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2803	#else
2804	return OSLibWinIsWindowVisible(OS2HwndFrame);
2805	#endif
2806	}
2807	//******************************************************************************
2808	//******************************************************************************
2809	BOOL Win32BaseWindow::GetWindowRect(PRECT pRect)
2810	{
2811	return OSLibWinQueryWindowRect(OS2HwndFrame, pRect, RELATIVE_TO_SCREEN);
2812	}
2813	//******************************************************************************
2814	//******************************************************************************
2815	BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2816	{
2817	if(wndname == NULL)
2818	return FALSE;
2819
2820	if(fUnicode) {
2821	return (lstrcmpW(windowNameW, (LPWSTR)wndname) == 0);
2822	}
2823	else return (strcmp(windowNameA, wndname) == 0);
2824	}
2825	//******************************************************************************
2826	//******************************************************************************
2827	int Win32BaseWindow::GetWindowTextLength()
2828	{
2829	return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2830	}
2831	//******************************************************************************
2832	//******************************************************************************
2833	int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2834	{
2835	return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2836	}
2837	//******************************************************************************
2838	//******************************************************************************
2839	int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2840	{
2841	return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2842	}
2843	//******************************************************************************
2844	//******************************************************************************
2845	BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2846	{
2847	//hmm. Notes v5.0.1 creates static window with CreateWindowExW and calls this...
2848	if(IsUnicode() && lpsz) {
2849	LPWSTR lpWindowNameW = (LPWSTR)alloca((strlen(lpsz)+1)*sizeof(WCHAR));
2850	lstrcpyAtoW(lpWindowNameW, lpsz);
2851
2852	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpWindowNameW);
2853	}
2854	return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2855	}
2856	//******************************************************************************
2857	//******************************************************************************
2858	BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2859	{
2860	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2861	}
2862	//******************************************************************************
2863	//******************************************************************************
2864	VOID Win32BaseWindow::updateWindowStyle(DWORD oldExStyle,DWORD oldStyle)
2865	{
2866	if(IsWindowDestroyed()) return;
2867
2868	/*
2869	if (isChild())
2870	{
2871	DWORD dwOSWinStyle,dwOSFrameStyle,newBorderWidth,newBorderHeight;
2872
2873	OSLibWinConvertStyle(dwStyle,&dwExStyle,&dwOSWinStyle,&dwOSFrameStyle,&newBorderWidth,&newBorderHeight);
2874	if (newBorderWidth != borderWidth \|\| newBorderHeight != borderHeight)
2875	{
2876	borderWidth = newBorderWidth;
2877	borderHeight = newBorderHeight;
2878	FrameSetBorderSize(this,TRUE);
2879	}
2880	}
2881	*/
2882
2883	if (dwStyle != oldStyle) OSLibSetWindowStyle(OS2HwndFrame,dwStyle);
2884	}
2885	//******************************************************************************
2886	//******************************************************************************
2887	LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value)
2888	{
2889	LONG oldval;
2890
2891	dprintf2(("SetWindowLongA %x %d %x", getWindowHandle(), index, value));
2892	switch(index) {
2893	case GWL_EXSTYLE:
2894	{
2895	STYLESTRUCT ss;
2896
2897	if(dwExStyle == value)
2898	return value;
2899
2900	ss.styleOld = dwExStyle;
2901	ss.styleNew = value;
2902	dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
2903	SendMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2904	setExStyle(ss.styleNew);
2905	updateWindowStyle(ss.styleOld,getStyle());
2906	SendMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2907	return ss.styleOld;
2908	}
2909	case GWL_STYLE:
2910	{
2911	STYLESTRUCT ss;
2912
2913	if(dwStyle == value)
2914	return value;
2915
2916	value &= ~(WS_VISIBLE \| WS_CHILD); /* Some bits can't be changed this way (WINE) */
2917	ss.styleOld = getStyle();
2918	ss.styleNew = value \| (ss.styleOld & (WS_VISIBLE \| WS_CHILD));
2919	dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), getStyle(), value));
2920	SendMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2921	setStyle(ss.styleNew);
2922	updateWindowStyle(dwExStyle,ss.styleOld);
2923	SendMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2924	#ifdef DEBUG
2925	PrintWindowStyle(ss.styleNew, 0);
2926	#endif
2927	return ss.styleOld;
2928	}
2929	case GWL_WNDPROC:
2930	oldval = (LONG)getWindowProc();
2931	setWindowProc((WNDPROC)value);
2932	return oldval;
2933	case GWL_HINSTANCE:
2934	oldval = hInstance;
2935	hInstance = value;
2936	return oldval;
2937	case GWL_HWNDPARENT:
2938	return SetParent((HWND)value);
2939	case GWL_ID:
2940	oldval = getWindowId();
2941	setWindowId(value);
2942	return oldval;
2943	case GWL_USERDATA:
2944	oldval = userData;
2945	userData = value;
2946	return oldval;
2947	default:
2948	if(index >= 0 && index/4 < nrUserWindowLong)
2949	{
2950	oldval = userWindowLong[index/4];
2951	userWindowLong[index/4] = value;
2952	return oldval;
2953	}
2954	SetLastError(ERROR_INVALID_PARAMETER);
2955	return 0;
2956	}
2957	}
2958	//******************************************************************************
2959	//******************************************************************************
2960	ULONG Win32BaseWindow::GetWindowLongA(int index)
2961	{
2962	ULONG value;
2963
2964	switch(index) {
2965	case GWL_EXSTYLE:
2966	value = dwExStyle;
2967	break;
2968	case GWL_STYLE:
2969	value = dwStyle;
2970	break;
2971	case GWL_WNDPROC:
2972	value = (ULONG)getWindowProc();
2973	break;
2974	case GWL_HINSTANCE:
2975	value = hInstance;
2976	break;
2977	case GWL_HWNDPARENT:
2978	if(getParent()) {
2979	value = getParent()->getWindowHandle();
2980	}
2981	else value = 0;
2982	break;
2983	case GWL_ID:
2984	value = getWindowId();
2985	break;
2986	case GWL_USERDATA:
2987	value = userData;
2988	break;
2989	default:
2990	if(index >= 0 && index/4 < nrUserWindowLong)
2991	{
2992	value = userWindowLong[index/4];
2993	break;
2994	}
2995	SetLastError(ERROR_INVALID_PARAMETER);
2996	return 0;
2997	}
2998	dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2999	return value;
3000	}
3001	//******************************************************************************
3002	//******************************************************************************
3003	WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
3004	{
3005	WORD oldval;
3006
3007	if(index >= 0 && index/4 < nrUserWindowLong)
3008	{
3009	oldval = ((WORD *)userWindowLong)[index/2];
3010	((WORD *)userWindowLong)[index/2] = value;
3011	return oldval;
3012	}
3013	SetLastError(ERROR_INVALID_PARAMETER);
3014	return 0;
3015	}
3016	//******************************************************************************
3017	//******************************************************************************
3018	WORD Win32BaseWindow::GetWindowWord(int index)
3019	{
3020	if(index >= 0 && index/4 < nrUserWindowLong)
3021	{
3022	return ((WORD *)userWindowLong)[index/2];
3023	}
3024	SetLastError(ERROR_INVALID_PARAMETER);
3025	return 0;
3026	}
3027	//******************************************************************************
3028	//******************************************************************************
3029	void Win32BaseWindow::setWindowId(DWORD id)
3030	{
3031	windowId = id;
3032	dprintf(("Set window ID to %x", id));
3033	OSLibSetWindowID(OS2HwndFrame, id);
3034	}
3035	//******************************************************************************
3036	//******************************************************************************
3037	Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
3038	{
3039	Win32BaseWindow *window;
3040
3041	if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
3042	return window;
3043	}
3044	// dprintf2(("Win32BaseWindow::GetWindowFromHandle: not a win32 window %x", hwnd));
3045	return NULL;
3046	}
3047	//******************************************************************************
3048	//******************************************************************************
3049	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
3050	{
3051	Win32BaseWindow *win32wnd;
3052	DWORD magic;
3053
3054	if(hwnd == OSLIB_HWND_DESKTOP)
3055	{
3056	return windowDesktop;
3057	}
3058
3059	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
3060	magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
3061
3062	if(win32wnd && CheckMagicDword(magic)) {
3063	return win32wnd;
3064	}
3065	// dprintf2(("Win32BaseWindow::GetWindowFromOS2Handle: not an Odin os2 window %x", hwnd));
3066	return 0;
3067	}
3068	//******************************************************************************
3069	//******************************************************************************
3070	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
3071	{
3072	return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
3073	}
3074	//******************************************************************************
3075	//******************************************************************************
3076	HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
3077	{
3078	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
3079
3080	if(window) {
3081	return window->getOS2WindowHandle();
3082	}
3083	// dprintf2(("Win32BaseWindow::Win32ToOS2Handle: not a win32 window %x", hwnd));
3084	return hwnd;
3085	}
3086	//******************************************************************************
3087	//******************************************************************************
3088	HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
3089	{
3090	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
3091
3092	if(window) {
3093	return window->getOS2FrameWindowHandle();
3094	}
3095	// dprintf2(("Win32BaseWindow::Win32ToOS2FrameHandle: not a win32 window %x", hwnd));
3096	return hwnd;
3097	}
3098	//******************************************************************************
3099	//******************************************************************************
3100	HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
3101	{
3102	Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
3103
3104	if(window) {
3105	return window->getWindowHandle();
3106	}
3107	window = GetWindowFromOS2FrameHandle(hwnd);
3108	if(window) {
3109	return window->getWindowHandle();
3110	}
3111	// dprintf2(("Win32BaseWindow::OS2ToWin32Handle: not a win32 window %x", hwnd));
3112	return 0;
3113	// else return hwnd; //OS/2 window handle
3114	}
3115	//******************************************************************************
3116	// GetNextDlgTabItem32 (USER32.276)
3117	//******************************************************************************
3118	HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
3119	{
3120	Win32BaseWindow child, nextchild, *lastchild;
3121	HWND retvalue;
3122
3123	if (hwndCtrl)
3124	{
3125	child = GetWindowFromHandle(hwndCtrl);
3126	if (!child)
3127	{
3128	retvalue = 0;
3129	goto END;
3130	}
3131	/* Make sure hwndCtrl is a top-level child */
3132	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3133	{
3134	child = child->getParent();
3135	if(child == NULL) break;
3136	}
3137
3138	if (!child \|\| child->getParent() != this)
3139	{
3140	retvalue = 0;
3141	goto END;
3142	}
3143	}
3144	else
3145	{
3146	/* No ctrl specified -> start from the beginning */
3147	child = (Win32BaseWindow *)getFirstChild();
3148	if (!child)
3149	{
3150	retvalue = 0;
3151	goto END;
3152	}
3153
3154	if (!fPrevious)
3155	{
3156	while (child->getNextChild())
3157	{
3158	child = (Win32BaseWindow *)child->getNextChild();
3159	}
3160	}
3161	}
3162
3163	lastchild = child;
3164	nextchild = (Win32BaseWindow *)child->getNextChild();
3165	while (TRUE)
3166	{
3167	if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
3168
3169	if (child == nextchild) break;
3170
3171	if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
3172	!(nextchild->getStyle() & WS_DISABLED))
3173	{
3174	lastchild = nextchild;
3175	if (!fPrevious) break;
3176	}
3177	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3178	}
3179	retvalue = lastchild->getWindowHandle();
3180
3181	END:
3182	return retvalue;
3183	}
3184	//******************************************************************************
3185	//******************************************************************************
3186	HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
3187	{
3188	Win32BaseWindow child, nextchild, *lastchild;
3189	HWND retvalue;
3190
3191	if (hwndCtrl)
3192	{
3193	child = GetWindowFromHandle(hwndCtrl);
3194	if (!child)
3195	{
3196	retvalue = 0;
3197	goto END;
3198	}
3199	/* Make sure hwndCtrl is a top-level child */
3200	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3201	{
3202	child = child->getParent();
3203	if(child == NULL) break;
3204	}
3205
3206	if (!child \|\| child->getParent() != this)
3207	{
3208	retvalue = 0;
3209	goto END;
3210	}
3211	}
3212	else
3213	{
3214	/* No ctrl specified -> start from the beginning */
3215	child = (Win32BaseWindow *)getFirstChild();
3216	if (!child)
3217	{
3218	retvalue = 0;
3219	goto END;
3220	}
3221
3222	if (fPrevious)
3223	{
3224	while (child->getNextChild())
3225	{
3226	child = (Win32BaseWindow *)child->getNextChild();
3227	}
3228	}
3229	}
3230
3231	lastchild = child;
3232	nextchild = (Win32BaseWindow *)child->getNextChild();
3233	while (TRUE)
3234	{
3235	if (!nextchild \|\| nextchild->getStyle() & WS_GROUP)
3236	{
3237	/* Wrap-around to the beginning of the group */
3238	Win32BaseWindow *pWndTemp;
3239
3240	nextchild = (Win32BaseWindow *)getFirstChild();
3241
3242	for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3243	{
3244	if (pWndTemp->getStyle() & WS_GROUP)
3245	nextchild = pWndTemp;
3246
3247	if (pWndTemp == child)
3248	break;
3249	}
3250
3251	}
3252	if (nextchild == child)
3253	break;
3254
3255	if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3256	{
3257	lastchild = nextchild;
3258
3259	if (!fPrevious)
3260	break;
3261	}
3262
3263	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3264	}
3265	retvalue = lastchild->getWindowHandle();
3266	END:
3267	return retvalue;
3268	}
3269	//******************************************************************************
3270	//******************************************************************************
3271	#ifdef DEBUG
3272	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3273	{
3274	char style[256] = "";
3275	char exstyle[256] = "";
3276
3277	/* Window styles */
3278	if(dwStyle & WS_CHILD)
3279	strcat(style, "WS_CHILD ");
3280	if(dwStyle & WS_POPUP)
3281	strcat(style, "WS_POPUP ");
3282	if(dwStyle & WS_VISIBLE)
3283	strcat(style, "WS_VISIBLE ");
3284	if(dwStyle & WS_DISABLED)
3285	strcat(style, "WS_DISABLED ");
3286	if(dwStyle & WS_CLIPSIBLINGS)
3287	strcat(style, "WS_CLIPSIBLINGS ");
3288	if(dwStyle & WS_CLIPCHILDREN)
3289	strcat(style, "WS_CLIPCHILDREN ");
3290	if(dwStyle & WS_MAXIMIZE)
3291	strcat(style, "WS_MAXIMIZE ");
3292	if(dwStyle & WS_MINIMIZE)
3293	strcat(style, "WS_MINIMIZE ");
3294	if(dwStyle & WS_GROUP)
3295	strcat(style, "WS_GROUP ");
3296	if(dwStyle & WS_TABSTOP)
3297	strcat(style, "WS_TABSTOP ");
3298
3299	if((dwStyle & WS_CAPTION) == WS_CAPTION)
3300	strcat(style, "WS_CAPTION ");
3301	if(dwStyle & WS_DLGFRAME)
3302	strcat(style, "WS_DLGFRAME ");
3303	if(dwStyle & WS_BORDER)
3304	strcat(style, "WS_BORDER ");
3305
3306	if(dwStyle & WS_VSCROLL)
3307	strcat(style, "WS_VSCROLL ");
3308	if(dwStyle & WS_HSCROLL)
3309	strcat(style, "WS_HSCROLL ");
3310	if(dwStyle & WS_SYSMENU)
3311	strcat(style, "WS_SYSMENU ");
3312	if(dwStyle & WS_THICKFRAME)
3313	strcat(style, "WS_THICKFRAME ");
3314	if(dwStyle & WS_MINIMIZEBOX)
3315	strcat(style, "WS_MINIMIZEBOX ");
3316	if(dwStyle & WS_MAXIMIZEBOX)
3317	strcat(style, "WS_MAXIMIZEBOX ");
3318
3319	if(dwExStyle & WS_EX_DLGMODALFRAME)
3320	strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3321	if(dwExStyle & WS_EX_ACCEPTFILES)
3322	strcat(exstyle, "WS_EX_ACCEPTFILES ");
3323	if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3324	strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3325	if(dwExStyle & WS_EX_TOPMOST)
3326	strcat(exstyle, "WS_EX_TOPMOST ");
3327	if(dwExStyle & WS_EX_TRANSPARENT)
3328	strcat(exstyle, "WS_EX_TRANSPARENT ");
3329
3330	if(dwExStyle & WS_EX_MDICHILD)
3331	strcat(exstyle, "WS_EX_MDICHILD ");
3332	if(dwExStyle & WS_EX_TOOLWINDOW)
3333	strcat(exstyle, "WS_EX_TOOLWINDOW ");
3334	if(dwExStyle & WS_EX_WINDOWEDGE)
3335	strcat(exstyle, "WS_EX_WINDOWEDGE ");
3336	if(dwExStyle & WS_EX_CLIENTEDGE)
3337	strcat(exstyle, "WS_EX_CLIENTEDGE ");
3338	if(dwExStyle & WS_EX_CONTEXTHELP)
3339	strcat(exstyle, "WS_EX_CONTEXTHELP ");
3340	if(dwExStyle & WS_EX_RIGHT)
3341	strcat(exstyle, "WS_EX_RIGHT ");
3342	if(dwExStyle & WS_EX_LEFT)
3343	strcat(exstyle, "WS_EX_LEFT ");
3344	if(dwExStyle & WS_EX_RTLREADING)
3345	strcat(exstyle, "WS_EX_RTLREADING ");
3346	if(dwExStyle & WS_EX_LTRREADING)
3347	strcat(exstyle, "WS_EX_LTRREADING ");
3348	if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3349	strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3350	if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3351	strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3352	if(dwExStyle & WS_EX_CONTROLPARENT)
3353	strcat(exstyle, "WS_EX_CONTROLPARENT ");
3354	if(dwExStyle & WS_EX_STATICEDGE)
3355	strcat(exstyle, "WS_EX_STATICEDGE ");
3356	if(dwExStyle & WS_EX_APPWINDOW)
3357	strcat(exstyle, "WS_EX_APPWINDOW ");
3358
3359	dprintf(("Window style: %x %s", dwStyle, style));
3360	dprintf(("Window exStyle: %x %s (FS = %x)", dwExStyle, exstyle, GetFS()));
3361	}
3362	#endif
3363	//******************************************************************************
3364	//******************************************************************************
3365
3366	GenericObject *Win32BaseWindow::windows = NULL;

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