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source: trunk/src/user32/win32wbase.cpp@ 1802

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Last change on this file since 1802 was 1802, checked in by achimha, 26 years ago
fixed combo box behavior, added NULL check in Combo_HandleText
File size: 105.0 KB

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1	/* $Id: win32wbase.cpp,v 1.88 1999-11-21 17:34:11 achimha Exp $ */
2	/*
3	* Win32 Window Base Class for OS/2
4	*
5	* Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
6	* Copyright 1999 Daniela Engert (dani@ngrt.de)
7	*
8	* Parts based on Wine Windows code (windows\win.c)
9	*
10	* Copyright 1993, 1994 Alexandre Julliard
11	*
12	* TODO: Not thread/process safe
13	*
14	* Project Odin Software License can be found in LICENSE.TXT
15	*
16	*/
17	#include <os2win.h>
18	#include <win.h>
19	#include <stdlib.h>
20	#include <string.h>
21	#include <stdarg.h>
22	#include <assert.h>
23	#include <misc.h>
24	#include <heapstring.h>
25	#include <win32wbase.h>
26	#include <winres.h>
27	#include "wndmsg.h"
28	#include "hooks.h"
29	#include "oslibwin.h"
30	#include "oslibutil.h"
31	#include "oslibgdi.h"
32	#include "oslibres.h"
33	#include "oslibmenu.h"
34	#include "oslibdos.h"
35	#include "syscolor.h"
36	#include "win32wndhandle.h"
37	#include "dc.h"
38	#include "pmframe.h"
39	#include "win32wdesktop.h"
40	#include "pmwindow.h"
41	#include "controls.h"
42	#include <wprocess.h>
43	#include "winmouse.h"
44
45	#define HAS_DLGFRAME(style,exStyle) \
46	(((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
47	(((style) & WS_DLGFRAME) && !((style) & WS_THICKFRAME)))
48
49	#define HAS_THICKFRAME(style,exStyle) \
50	(((style) & WS_THICKFRAME) && \
51	!((exStyle) & WS_EX_DLGMODALFRAME))
52
53	#define HAS_THINFRAME(style) \
54	(((style) & WS_BORDER) \|\| !((style) & (WS_CHILD \| WS_POPUP)))
55
56	#define HAS_BIGFRAME(style,exStyle) \
57	(((style) & (WS_THICKFRAME \| WS_DLGFRAME)) \|\| \
58	((exStyle) & WS_EX_DLGMODALFRAME))
59
60	#define HAS_ANYFRAME(style,exStyle) \
61	(((style) & (WS_THICKFRAME \| WS_DLGFRAME \| WS_BORDER)) \|\| \
62	((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
63	!((style) & (WS_CHILD \| WS_POPUP)))
64
65	#define HAS_3DFRAME(exStyle) \
66	((exStyle & WS_EX_CLIENTEDGE) \|\| (exStyle & WS_EX_STATICEDGE) \|\| (exStyle & WS_EX_WINDOWEDGE))
67
68	#define HAS_BORDER(style, exStyle) \
69	((style & WS_BORDER) \|\| HAS_THICKFRAME(style) \|\| HAS_DLGFRAME(style,exStyle))
70
71	#define IS_OVERLAPPED(style) \
72	!(style & (WS_CHILD \| WS_POPUP))
73
74	/* bits in the dwKeyData */
75	#define KEYDATA_ALT 0x2000
76	#define KEYDATA_PREVSTATE 0x4000
77
78	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle);
79
80	static fDestroyAll = FALSE;
81
82	//******************************************************************************
83	//******************************************************************************
84	Win32BaseWindow::Win32BaseWindow(DWORD objType) : GenericObject(&windows, objType)
85	{
86	Init();
87	}
88	//******************************************************************************
89	//******************************************************************************
90	Win32BaseWindow::Win32BaseWindow(HWND os2Handle,VOID* win32WndProc) : GenericObject(&windows,OBJTYPE_WINDOW)
91	{
92	Init();
93	OS2Hwnd = OS2HwndFrame = os2Handle;
94	dwStyle = WS_VISIBLE;
95	setWindowProc((WNDPROC)win32WndProc);
96	fIsSubclassedOS2Wnd = TRUE;
97	fFirstShow = FALSE;
98
99	SetLastError(0);
100
101	//CB: replace by a secure method
102
103	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
104	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
105	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
106	return;
107	}
108	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
109	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
110	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
111	return;
112	}
113
114	OSLibWinQueryWindowRect(OS2Hwnd,&rectWindow);
115	rectClient = rectWindow;
116	rectClient.bottom -= rectClient.top;
117	rectClient.top = 0;
118	rectClient.right -= rectClient.left;
119	rectClient.left = 0;
120
121	setOldWndProc(SubclassWithDefHandler(OS2Hwnd));
122	}
123	//******************************************************************************
124	//******************************************************************************
125	Win32BaseWindow::Win32BaseWindow(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode)
126	: GenericObject(&windows, OBJTYPE_WINDOW), ChildWindow()
127	{
128	Init();
129	this->isUnicode = isUnicode;
130	CreateWindowExA(lpCreateStructA, classAtom);
131	}
132	//******************************************************************************
133	//******************************************************************************
134	void Win32BaseWindow::Init()
135	{
136	isUnicode = FALSE;
137	fIsSubclassedOS2Wnd = FALSE;
138	fFirstShow = TRUE;
139	fIsDialog = FALSE;
140	fIsModalDialogOwner = FALSE;
141	OS2HwndModalDialog = 0;
142	fInternalMsg = FALSE;
143	fNoSizeMsg = FALSE;
144	fIsDestroyed = FALSE;
145	fCreated = FALSE;
146
147	windowNameA = NULL;
148	windowNameW = NULL;
149	wndNameLength = 0;
150
151	userWindowLong = NULL;;
152	nrUserWindowLong = 0;
153
154	magic = WIN32PM_MAGIC;
155	OS2Hwnd = 0;
156	OS2HwndFrame = 0;
157	OS2HwndMenu = 0;
158	Win32Hwnd = 0;
159
160	if(HwAllocateWindowHandle(&Win32Hwnd, (ULONG)this) == FALSE)
161	{
162	dprintf(("Win32BaseWindow::Init HwAllocateWindowHandle failed!!"));
163	DebugInt3();
164	}
165
166	posx = posy = 0;
167	width = height = 0;
168
169	dwExStyle = 0;
170	dwStyle = 0;
171	win32wndproc = 0;
172	hInstance = 0;
173	windowId = 0xFFFFFFFF; //default = -1
174	userData = 0;
175	contextHelpId = 0;
176
177	pOldFrameProc = NULL;
178	borderWidth = 0;
179	borderHeight = 0;
180
181	hwndLinkAfter = HWND_BOTTOM;
182	flags = 0;
183	isIcon = FALSE;
184	lastHitTestVal = 0;
185	owner = NULL;
186	windowClass = 0;
187
188	acceltableResource = NULL;
189	iconResource = NULL;
190
191	EraseBkgndFlag = TRUE;
192	PSEraseFlag = FALSE;
193	SupressEraseFlag = FALSE;
194
195	horzScrollInfo = NULL;
196	vertScrollInfo = NULL;
197	hwndHorzScroll = 0;
198	hwndVertScroll = 0;
199
200	ownDC = 0;
201	}
202	//******************************************************************************
203	//todo get rid of resources (menu, accel, icon etc)
204	//******************************************************************************
205	Win32BaseWindow::~Win32BaseWindow()
206	{
207	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
208	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
209
210	if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
211	{
212	//if we're the last child that's being destroyed and our
213	//parent window was also destroyed, then we delete the parent object
214	if(getParent()->IsWindowDestroyed())
215	{
216	dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
217	delete getParent();
218	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
219	}
220	}
221	else
222	if(fDestroyAll) {
223	dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
224	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
225	}
226
227	if (isOwnDC())
228	releaseOwnDC (ownDC);
229
230	if(Win32Hwnd)
231	HwFreeWindowHandle(Win32Hwnd);
232
233	if(userWindowLong)
234	free(userWindowLong);
235	if(windowNameA) {
236	free(windowNameA);
237	windowNameA = NULL;
238	}
239	if(windowNameW) {
240	free(windowNameW);
241	windowNameW = NULL;
242	}
243	if(vertScrollInfo) {
244	free(vertScrollInfo);
245	vertScrollInfo = NULL;
246	}
247	if(horzScrollInfo) {
248	free(horzScrollInfo);
249	horzScrollInfo = NULL;
250	}
251	}
252	//******************************************************************************
253	//******************************************************************************
254	void Win32BaseWindow::DestroyAll()
255	{
256	fDestroyAll = TRUE;
257	GenericObject::DestroyAll(windows);
258	}
259	//******************************************************************************
260	//******************************************************************************
261	BOOL Win32BaseWindow::isChild()
262	{
263	return ((dwStyle & WS_CHILD) != 0);
264	}
265	//******************************************************************************
266	//******************************************************************************
267	BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
268	{
269	char buffer[256];
270	POINT maxSize, maxPos, minTrack, maxTrack;
271
272	#ifdef DEBUG
273	PrintWindowStyle(cs->style, cs->dwExStyle);
274	#endif
275
276	sw = SW_SHOW;
277	SetLastError(0);
278
279	/* Find the parent window */
280	if (cs->hwndParent)
281	{
282	Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
283	if(!window) {
284	dprintf(("Bad parent %04x\n", cs->hwndParent ));
285	SetLastError(ERROR_INVALID_PARAMETER);
286	return FALSE;
287	}
288	/* Make sure parent is valid */
289	if (!window->IsWindow() )
290	{
291	dprintf(("Bad parent %04x\n", cs->hwndParent ));
292	SetLastError(ERROR_INVALID_PARAMETER);
293	return FALSE;
294	}
295	}
296	else
297	if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
298	dprintf(("No parent for child window\n" ));
299	SetLastError(ERROR_INVALID_PARAMETER);
300	return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
301	}
302
303	/* Find the window class */
304	windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
305	if (!windowClass)
306	{
307	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
308	dprintf(("Bad class '%s'\n", buffer ));
309	SetLastError(ERROR_INVALID_PARAMETER);
310	return 0;
311	}
312	#ifdef DEBUG
313	if(HIWORD(cs->lpszClass))
314	{
315	char *astring;
316
317	if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
318	else astring = (char *)cs->lpszClass;
319
320	dprintf(("Window class %s", astring));
321	if(isUnicode) FreeAsciiString(astring);
322	}
323	else dprintf(("Window class %x", cs->lpszClass));
324	#endif
325
326	/* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
327	* with an atom as the class name, put some programs expect to have a REAL string in
328	* lpszClass when the CREATESTRUCT is sent with WM_CREATE
329	*/
330	if (!HIWORD(cs->lpszClass) ) {
331	if (isUnicode) {
332	GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
333	}
334	else {
335	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
336	}
337	cs->lpszClass = buffer;
338	}
339
340	/* Fix the coordinates */
341	if (cs->x == CW_USEDEFAULT \|\| cs->x == CW_USEDEFAULT16)
342	{
343	// PDB *pdb = PROCESS_Current();
344
345	/* Never believe Microsoft's documentation... CreateWindowEx doc says
346	* that if an overlapped window is created with WS_VISIBLE style bit
347	* set and the x parameter is set to CW_USEDEFAULT, the system ignores
348	* the y parameter. However, disassembling NT implementation (WIN32K.SYS)
349	* reveals that
350	*
351	* 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
352	* 2) it does not ignore the y parameter as the docs claim; instead, it
353	* uses it as second parameter to ShowWindow() unless y is either
354	* CW_USEDEFAULT or CW_USEDEFAULT16.
355	*
356	* The fact that we didn't do 2) caused bogus windows pop up when wine
357	* was running apps that were using this obscure feature. Example -
358	* calc.exe that comes with Win98 (only Win98, it's different from
359	* the one that comes with Win95 and NT)
360	*/
361	if (cs->y != CW_USEDEFAULT && cs->y != CW_USEDEFAULT16) sw = cs->y;
362
363	/* We have saved cs->y, now we can trash it */
364	#if 0
365	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
366	&& (pdb->env_db->startup_info->dwFlags & STARTF_USEPOSITION) )
367	{
368	cs->x = pdb->env_db->startup_info->dwX;
369	cs->y = pdb->env_db->startup_info->dwY;
370	}
371	#endif
372	cs->x = 0;
373	cs->y = 0;
374	// }
375	}
376	if (cs->cx == CW_USEDEFAULT \|\| cs->cx == CW_USEDEFAULT16)
377	{
378	#if 0
379	PDB *pdb = PROCESS_Current();
380	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
381	&& (pdb->env_db->startup_info->dwFlags & STARTF_USESIZE) )
382	{
383	cs->cx = pdb->env_db->startup_info->dwXSize;
384	cs->cy = pdb->env_db->startup_info->dwYSize;
385	}
386	else
387	{
388	#endif
389	cs->cx = 600; /* FIXME */
390	cs->cy = 400;
391	// }
392	}
393
394	if (cs->x < 0) cs->x = 0;
395	if (cs->y < 0) cs->y = 0;
396
397	//Allocate window words
398	nrUserWindowLong = windowClass->getExtraWndWords();
399	if(nrUserWindowLong) {
400	userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
401	memset(userWindowLong, 0, nrUserWindowLong);
402	}
403
404	if ((cs->style & WS_CHILD) && cs->hwndParent)
405	{
406	SetParent(cs->hwndParent);
407	owner = GetWindowFromHandle(cs->hwndParent);
408	if(owner == NULL)
409	{
410	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
411	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
412	return FALSE;
413	}
414	}
415	else
416	{
417	SetParent(windowDesktop->getWindowHandle());
418	if (!cs->hwndParent \|\| cs->hwndParent == windowDesktop->getWindowHandle()) {
419	owner = NULL;
420	}
421	else
422	{
423	owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
424	if(owner == NULL)
425	{
426	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
427	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
428	return FALSE;
429	}
430	}
431	}
432
433	setWindowProc(windowClass->getWindowProc());
434	hInstance = cs->hInstance;
435	dwStyle = cs->style & ~WS_VISIBLE;
436	dwExStyle = cs->dwExStyle;
437
438	hwndLinkAfter = HWND_TOP;
439	if(WIDGETS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
440	{
441	hwndLinkAfter = HWND_BOTTOM;
442	dwStyle \|= WS_CLIPSIBLINGS;
443	}
444	else
445	if(WIDGETS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
446	dwStyle \|= WS_CLIPSIBLINGS;
447	}
448
449	/* Increment class window counter */
450	windowClass->IncreaseWindowCount();
451
452	/* Correct the window style */
453	if (!(cs->style & WS_CHILD))
454	{
455	dwStyle \|= WS_CLIPSIBLINGS;
456	if (!(cs->style & WS_POPUP))
457	{
458	dwStyle \|= WS_CAPTION;
459	flags \|= WIN_NEED_SIZE;
460	}
461	}
462	if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
463
464	//TODO?
465	#if 0
466	/* Get class or window DC if needed */
467	if (classPtr->style & CS_OWNDC) dce = DCE_AllocDCE(hwnd,DCE_WINDOW_DC);
468	else if (classPtr->style & CS_CLASSDC) wndPtr->dce = classPtr->dce;
469	else wndPtr->dce = NULL;
470	#endif
471
472	if (cs->style & WS_HSCROLL)
473	{
474	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
475	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
476	horzScrollInfo->MaxVal = 100;
477	horzScrollInfo->flags = ESB_ENABLE_BOTH;
478	}
479
480	if (cs->style & WS_VSCROLL)
481	{
482	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
483	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
484	vertScrollInfo->MaxVal = 100;
485	vertScrollInfo->flags = ESB_ENABLE_BOTH;
486	}
487
488	/* Send the WM_GETMINMAXINFO message and fix the size if needed */
489	if ((cs->style & WS_THICKFRAME) \|\| !(cs->style & (WS_POPUP \| WS_CHILD)))
490	{
491	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
492	if (maxSize.x < cs->cx) cs->cx = maxSize.x;
493	if (maxSize.y < cs->cy) cs->cy = maxSize.y;
494	if (cs->cx < minTrack.x ) cs->cx = minTrack.x;
495	if (cs->cy < minTrack.y ) cs->cy = minTrack.y;
496	}
497
498	if(cs->style & WS_CHILD)
499	{
500	if(cs->cx < 0) cs->cx = 0;
501	if(cs->cy < 0) cs->cy = 0;
502	}
503	else
504	{
505	if (cs->cx <= 0) cs->cx = 1;
506	if (cs->cy <= 0) cs->cy = 1;
507	}
508
509	DWORD dwOSWinStyle, dwOSFrameStyle;
510
511	OSLibWinConvertStyle(dwStyle, &dwExStyle, &dwOSWinStyle, &dwOSFrameStyle, &borderWidth, &borderHeight);
512
513	rectWindow.left = cs->x;
514	rectWindow.top = cs->y;
515	rectWindow.right = cs->x + cs->cx;
516	rectWindow.bottom = cs->y + cs->cy;
517	rectClient = rectWindow;
518
519	if(HIWORD(cs->lpszName))
520	{
521	if(isUnicode)
522	SetWindowTextW((LPWSTR)cs->lpszName);
523	else SetWindowTextA((LPSTR)cs->lpszName);
524	}
525
526	//copy pointer of CREATESTRUCT for usage in MsgCreate method
527	tmpcs = cs;
528
529	//Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
530	THDB *thdb = GetThreadTHDB();
531
532	if(thdb == NULL) {
533	dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
534	ExitProcess(666);
535	return FALSE;
536	}
537
538	thdb->newWindow = (ULONG)this;
539
540	OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
541	dwOSWinStyle, dwOSFrameStyle, (char *)windowNameA,
542	(owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
543	(hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
544	&OS2HwndFrame, 0);
545
546	if(OS2Hwnd == 0) {
547	dprintf(("Window creation failed!!"));
548	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
549	return FALSE;
550	}
551
552	SetLastError(0);
553	return TRUE;
554	}
555	//******************************************************************************
556	//******************************************************************************
557	BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
558	{
559	POINT maxPos;
560	CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
561	RECT rectWndTmp, rectClientTmp;
562
563	OS2Hwnd = hwndClient;
564	OS2HwndFrame = hwndFrame;
565
566	//make backup copy of rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
567	//set our window size just yet)
568	rectWndTmp = rectWindow;
569	rectClientTmp = rectClient;
570
571	fNoSizeMsg = TRUE;
572
573	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
574	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
575	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
576	return FALSE;
577	}
578	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
579	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
580	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
581	return FALSE;
582	}
583	#if 0
584	if(OS2Hwnd != OS2HwndFrame) {
585	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
586	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2HwndFrame));
587	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
588	return FALSE;
589	}
590	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
591	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2HwndFrame));
592	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
593	return FALSE;
594	}
595	}
596	#endif
597
598	OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
599
600	FrameGetScrollBarHandles(this,dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
601	subclassScrollBars(dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
602
603	fakeWinBase.hwndThis = OS2Hwnd;
604	fakeWinBase.pWindowClass = windowClass;
605
606	//Set icon from class
607	if(windowClass->getIcon())
608	SetIcon(windowClass->getIcon());
609
610	/* Set the window menu */
611	if ((dwStyle & (WS_CAPTION \| WS_CHILD)) == WS_CAPTION )
612	{
613	if (cs->hMenu) {
614	SetMenu(cs->hMenu);
615	}
616	else {
617	if (windowClass->getMenuNameA()) {
618	cs->hMenu = LoadMenuA(cs->hInstance, windowClass->getMenuNameA());
619	if (cs->hMenu) SetMenu(cs->hMenu );
620	}
621	}
622	}
623	else
624	{
625	dprintf(("Set window ID to %x", cs->hMenu));
626	setWindowId((DWORD)cs->hMenu);
627	}
628
629	// Subclass frame
630	pOldFrameProc = FrameSubclassFrameWindow(this);
631	if (isChild()) FrameSetBorderSize(this,TRUE);
632
633	//restore rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
634	//set our window size just yet)
635	rectWindow = rectWndTmp;
636	rectClient = rectClientTmp;
637
638	/* Send the WM_CREATE message
639	* Perhaps we shouldn't allow width/height changes as well.
640	* See p327 in "Internals".
641	*/
642	maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
643
644	if(getParent()) {
645	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
646	rectClient.right-rectClient.left,
647	rectClient.bottom-rectClient.top,
648	SWP_NOACTIVATE \| SWP_NOREDRAW);
649	}
650	else {
651	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
652	rectClient.right-rectClient.left,
653	rectClient.bottom-rectClient.top,
654	SWP_NOACTIVATE \| SWP_NOREDRAW);
655	}
656	//Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
657	fNoSizeMsg = FALSE;
658
659	if(SendMessageA(WM_NCCREATE, 0, (LPARAM)cs) )
660	{
661	fCreated = TRUE;
662
663	SendNCCalcSize(FALSE, &rectWindow, NULL, NULL, 0, &rectClient );
664
665	// OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
666	if( (SendMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
667	{
668	if(!(flags & WIN_NEED_SIZE)) {
669	SendMessageA(WM_SIZE, SIZE_RESTORED,
670	MAKELONG(rectClient.right-rectClient.left,
671	rectClient.bottom-rectClient.top));
672	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
673	}
674
675	if (cs->style & WS_VISIBLE) ShowWindow( sw );
676
677	#if 0
678	/* Call WH_SHELL hook */
679
680	if (!(dwStyle & WS_CHILD) && !owner)
681	HOOK_CallHooks16( WH_SHELL, HSHELL_WINDOWCREATED, hwnd, 0 );
682	#endif
683	SetLastError(0);
684	return TRUE;
685	}
686	}
687	dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
688	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
689	return FALSE;
690	}
691	//******************************************************************************
692	//******************************************************************************
693	ULONG Win32BaseWindow::MsgQuit()
694	{
695	return SendInternalMessageA(WM_QUIT, 0, 0);
696	}
697	//******************************************************************************
698	//******************************************************************************
699	ULONG Win32BaseWindow::MsgClose()
700	{
701	if(SendInternalMessageA(WM_CLOSE, 0, 0) == 0) {
702	return 0; //app handles this message
703	}
704	return 1;
705	}
706	//******************************************************************************
707	//******************************************************************************
708	ULONG Win32BaseWindow::MsgDestroy()
709	{
710	ULONG rc;
711	Win32BaseWindow *child;
712
713	if (isSubclassedOS2Wnd) OSLibWinSubclassWindow(OS2Hwnd,pOldWndProc);
714
715	fIsDestroyed = TRUE;
716	//According to the SDK, WM_PARENTNOTIFY messages are sent to the parent (this window)
717	//before any window destruction has begun
718	child = (Win32BaseWindow *)getFirstChild();
719	while(child) {
720	child->NotifyParent(WM_DESTROY, 0, 0);
721
722	child = (Win32BaseWindow *)child->getNextChild();
723	}
724	SendInternalMessageA(WM_DESTROY, 0, 0);
725
726	if (hwndHorzScroll && OSLibWinQueryWindow(hwndHorzScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndHorzScroll);
727	if (hwndVertScroll && OSLibWinQueryWindow(hwndVertScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndVertScroll);
728
729	if(getFirstChild() == NULL) {
730	delete this;
731	}
732	return 1;
733	}
734	//******************************************************************************
735	//******************************************************************************
736	ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
737	{
738	if(fEnable) {
739	dwStyle &= ~WS_DISABLED;
740	}
741	else dwStyle \|= WS_DISABLED;
742
743	return SendInternalMessageA(WM_ENABLE, fEnable, 0);
744	}
745	//******************************************************************************
746	//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
747	//******************************************************************************
748	ULONG Win32BaseWindow::MsgShow(BOOL fShow)
749	{
750	if(fNoSizeMsg) {
751	return 1;
752	}
753
754	if(fShow) {
755	setStyle(getStyle() \| WS_VISIBLE);
756	}
757	else setStyle(getStyle() & ~WS_VISIBLE);
758
759	return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
760	}
761	//******************************************************************************
762	//******************************************************************************
763	ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
764	{
765	if(fNoSizeMsg)
766	return 1;
767
768	return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
769	}
770	//******************************************************************************
771	//******************************************************************************
772	ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
773	{
774	if(fNoSizeMsg)
775	return 1;
776
777	return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
778	}
779	//******************************************************************************
780	//******************************************************************************
781	ULONG Win32BaseWindow::MsgMove(ULONG x, ULONG y)
782	{
783	dprintf(("MsgMove to (%d,%d)", x, y));
784	if(fNoSizeMsg)
785	return 1;
786
787	return SendInternalMessageA(WM_MOVE, 0, MAKELONG((USHORT)x, (USHORT)y));
788	}
789	//******************************************************************************
790	//******************************************************************************
791	ULONG Win32BaseWindow::MsgTimer(ULONG TimerID)
792	{
793	// TODO: call TIMERPROC if not NULL
794	return SendInternalMessageA(WM_TIMER, TimerID, 0);
795	}
796	//******************************************************************************
797	//******************************************************************************
798	ULONG Win32BaseWindow::MsgSysTimer(ULONG TimerID)
799	{
800	// TODO: call TIMERPROC if not NULL
801	return SendInternalMessageA(WM_SYSTIMER, TimerID, 0);
802	}
803	//******************************************************************************
804	//******************************************************************************
805	ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
806	{
807	//According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
808	//window scrollbars send these messages
809	return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
810	}
811	//******************************************************************************
812	//******************************************************************************
813	ULONG Win32BaseWindow::MsgCommand(ULONG cmd, ULONG Id, HWND hwnd)
814	{
815	switch(cmd) {
816	case CMD_MENU:
817	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
818	case CMD_CONTROL:
819	return 0; //todo
820	case CMD_ACCELERATOR:
821	// this fit not really windows behavior.
822	// maybe TranslateAccelerator() is better
823	dprintf(("accelerator command"));
824	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
825	}
826	return 0;
827	}
828	//******************************************************************************
829	//******************************************************************************
830	ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
831	{
832	lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
833	dprintf(("MsgHitTest returned %x", lastHitTestVal));
834	return 1; //TODO: May need to change this
835	}
836	//******************************************************************************
837	//TODO: Send WM_NCCALCSIZE message here and correct size if necessary
838	//******************************************************************************
839	ULONG Win32BaseWindow::MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize)
840	{
841	WORD fwSizeType = 0;
842
843	dwStyle &= ~(WS_MINIMIZE\|WS_MAXIMIZE);
844	if(fMinimize) {
845	fwSizeType = SIZE_MINIMIZED;
846	dwStyle \|= WS_MINIMIZE;
847	}
848	else
849	if(fMaximize) {
850	fwSizeType = SIZE_MAXIMIZED;
851	dwStyle \|= WS_MAXIMIZE;
852	}
853	else fwSizeType = SIZE_RESTORED;
854
855	return SendInternalMessageA(WM_SIZE, fwSizeType, MAKELONG((USHORT)width, (USHORT)height));
856	}
857	//******************************************************************************
858	//******************************************************************************
859	ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd)
860	{
861	ULONG rc, curprocid, procidhwnd = -1, threadidhwnd = 0;
862
863	//According to SDK docs, if app returns FALSE & window is being deactivated,
864	//default processing is cancelled
865	//TODO: According to Wine we should proceed anyway if window is sysmodal
866	if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
867	{
868	return 0;
869	}
870	rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
871
872	curprocid = GetCurrentProcessId();
873	if(hwnd) {
874	threadidhwnd = GetWindowThreadProcessId(hwnd, &procidhwnd);
875	}
876
877	if(curprocid != procidhwnd && fActivate) {
878	SendInternalMessageA(WM_ACTIVATEAPP, 1, threadidhwnd);
879	}
880	return rc;
881	}
882	//******************************************************************************
883	//******************************************************************************
884	ULONG Win32BaseWindow::MsgSysCommand(ULONG win32sc, ULONG x, ULONG y)
885	{
886	return SendInternalMessageA(WM_SYSCOMMAND, win32sc, MAKELONG((USHORT)x, (USHORT)y));
887	}
888	//******************************************************************************
889	//TODO: Is this correct and complete?
890	//Add print screen, break & numlock
891	//******************************************************************************
892	void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
893	{
894	switch(virtualkey) {
895	case VK_DOWN:
896	case VK_UP:
897	case VK_PRIOR:
898	case VK_NEXT:
899	case VK_END:
900	case VK_DIVIDE:
901	case VK_DELETE:
902	case VK_EXECUTE: //Numeric enter key?
903	case VK_HOME:
904	case VK_INSERT:
905	case VK_RCONTROL:
906	case VK_RMENU: //is this the right alt???
907	lParam = lParam \| (1<<24);
908	}
909	}
910	//******************************************************************************
911	//TODO: virtual key & (possibly) scancode translation, extended keyboard bit & Unicode
912	//******************************************************************************
913	ULONG Win32BaseWindow::MsgChar(ULONG cmd, ULONG repeatcnt, ULONG scancode, ULONG vkey, ULONG keyflags)
914	{
915	ULONG lParam = 0;
916
917	lParam = repeatcnt;
918	lParam \|= (scancode << 16);
919	setExtendedKey(vkey, &lParam);
920
921	if(keyflags & KEY_ALTDOWN)
922	lParam \|= (1<<29);
923	if(keyflags & KEY_PREVDOWN)
924	lParam \|= (1<<30);
925	if(keyflags & KEY_UP)
926	lParam \|= (1<<31);
927	if(keyflags & KEY_DEADKEY) {
928	dprintf(("WM_DEADCHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
929	return SendInternalMessageA(WM_DEADCHAR, cmd, lParam);
930	}
931	else {
932	dprintf(("WM_CHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
933	return SendInternalMessageA(WM_CHAR, cmd, lParam);
934	}
935	}
936	//******************************************************************************
937	//******************************************************************************
938	ULONG Win32BaseWindow::MsgKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
939	{
940	ULONG lParam=0;
941
942	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
943	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
944	// bit 24, 1=extended key
945	// bit 25-28, reserved
946	lParam \|= 0 << 29; // bit 29, key is released, always 0 for WM_KEYUP ?? <- conflict according to the MS docs
947	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
948	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
949
950	dprintf(("WM_KEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
951
952	setExtendedKey(virtualKey, &lParam);
953	return SendInternalMessageA (WM_KEYUP, virtualKey, lParam);
954	}
955	//******************************************************************************
956	//******************************************************************************
957	ULONG Win32BaseWindow::MsgKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
958	{
959	ULONG lParam=0;
960
961	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
962	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
963	// bit 24, 1=extended key
964	// bit 25-28, reserved
965	// bit 29, key is pressed, always 0 for WM_KEYDOWN ?? <- conflict according to the MS docs
966	if (keyWasPressed)
967	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
968	// bit 31, transition state, always 0 for WM_KEYDOWN
969
970	setExtendedKey(virtualKey, &lParam);
971
972	dprintf(("WM_KEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
973
974	return SendInternalMessageA (WM_KEYDOWN, virtualKey, lParam);
975	}
976	//******************************************************************************
977	//******************************************************************************
978	ULONG Win32BaseWindow::MsgSysKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
979	{
980	ULONG lParam=0;
981
982	lParam = repeatCount & 0x0FFFF; // bit 0-15,repeatcount
983	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
984	// bit 24, 1=extended key
985	// bit 25-28, reserved
986	lParam \|= 0 << 29; // bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
987	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
988	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
989
990	setExtendedKey(virtualKey, &lParam);
991	dprintf(("WM_SYSKEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
992
993	return SendInternalMessageA (WM_SYSKEYUP, virtualKey, lParam);
994	}
995	//******************************************************************************
996	//******************************************************************************
997	ULONG Win32BaseWindow::MsgSysKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
998	{
999	ULONG lParam=0;
1000
1001	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
1002	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
1003	// bit 24, 1=extended key
1004	// bit 25-28, reserved
1005	// bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
1006	if (keyWasPressed)
1007	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
1008	// bit 31, transition state, always 0 for WM_KEYDOWN
1009
1010	setExtendedKey(virtualKey, &lParam);
1011	dprintf(("WM_SYSKEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
1012
1013	return SendInternalMessageA (WM_SYSKEYDOWN, virtualKey, lParam);
1014	}
1015	//******************************************************************************
1016	//******************************************************************************
1017	ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
1018	{
1019	return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
1020	}
1021	//******************************************************************************
1022	//******************************************************************************
1023	ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
1024	{
1025	return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
1026	}
1027	//******************************************************************************
1028	//******************************************************************************
1029	ULONG Win32BaseWindow::MsgButton(ULONG msg, ULONG ncx, ULONG ncy, ULONG clx, ULONG cly)
1030	{
1031	ULONG win32msg;
1032	ULONG win32ncmsg;
1033	BOOL fClick = FALSE;
1034
1035	if(ISMOUSE_CAPTURED()) {
1036	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, ncx, ncy, msg))
1037	return 0;
1038	}
1039
1040	dprintf(("MsgButton to (%d,%d)", ncx, ncy));
1041	switch(msg) {
1042	case BUTTON_LEFTDOWN:
1043	win32msg = WM_LBUTTONDOWN;
1044	win32ncmsg = WM_NCLBUTTONDOWN;
1045	fClick = TRUE;
1046	break;
1047	case BUTTON_LEFTUP:
1048	win32msg = WM_LBUTTONUP;
1049	win32ncmsg = WM_NCLBUTTONUP;
1050	break;
1051	case BUTTON_LEFTDBLCLICK:
1052	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1053	{
1054	win32msg = WM_LBUTTONDBLCLK;
1055	win32ncmsg = WM_NCLBUTTONDBLCLK;
1056	} else
1057	{
1058	MsgButton(BUTTON_LEFTDOWN,ncx,ncy,clx,cly);
1059	return MsgButton(BUTTON_LEFTUP,ncx,ncy,clx,cly);
1060	}
1061	break;
1062	case BUTTON_RIGHTUP:
1063	win32msg = WM_RBUTTONUP;
1064	win32ncmsg = WM_NCRBUTTONUP;
1065	break;
1066	case BUTTON_RIGHTDOWN:
1067	win32msg = WM_RBUTTONDOWN;
1068	win32ncmsg = WM_NCRBUTTONDOWN;
1069	fClick = TRUE;
1070	break;
1071	case BUTTON_RIGHTDBLCLICK:
1072	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1073	{
1074	win32msg = WM_RBUTTONDBLCLK;
1075	win32ncmsg = WM_NCRBUTTONDBLCLK;
1076	} else
1077	{
1078	MsgButton(BUTTON_RIGHTDOWN,ncx,ncy,clx,cly);
1079	return MsgButton(BUTTON_RIGHTUP,ncx,ncy,clx,cly);
1080	}
1081	break;
1082	case BUTTON_MIDDLEUP:
1083	win32msg = WM_MBUTTONUP;
1084	win32ncmsg = WM_NCMBUTTONUP;
1085	break;
1086	case BUTTON_MIDDLEDOWN:
1087	win32msg = WM_MBUTTONDOWN;
1088	win32ncmsg = WM_NCMBUTTONDOWN;
1089	fClick = TRUE;
1090	break;
1091	case BUTTON_MIDDLEDBLCLICK:
1092	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1093	{
1094	win32msg = WM_MBUTTONDBLCLK;
1095	win32ncmsg = WM_NCMBUTTONDBLCLK;
1096	} else
1097	{
1098	MsgButton(BUTTON_MIDDLEDOWN,ncx,ncy,clx,cly);
1099	return MsgButton(BUTTON_MIDDLEUP,ncx,ncy,clx,cly);
1100	}
1101	break;
1102	default:
1103	dprintf(("Win32BaseWindow::Button: invalid msg!!!!"));
1104	return 1;
1105	}
1106
1107	if(fClick)
1108	{
1109	HWND hwndTop;
1110
1111	/* Activate the window if needed */
1112	if(isSubclassedOS2Wnd()) {
1113	Win32BaseWindow *parentwnd = GetWindowFromOS2FrameHandle(OSLibWinQueryWindow(OS2Hwnd, QWOS_PARENT));
1114	if(parentwnd) {
1115	hwndTop = (parentwnd->GetTopParent()) ? parentwnd->GetTopParent()->getWindowHandle() : 0;
1116	}
1117	else hwndTop = 0;
1118	}
1119	else hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
1120
1121	if (hwndTop && getWindowHandle() != GetActiveWindow())
1122	{
1123	LONG ret = SendMessageA(WM_MOUSEACTIVATE, hwndTop,
1124	MAKELONG( HTCLIENT, win32msg ) );
1125
1126	#if 0
1127	if ((ret == MA_ACTIVATEANDEAT) \|\| (ret == MA_NOACTIVATEANDEAT))
1128	eatMsg = TRUE;
1129	#endif
1130	if(((ret == MA_ACTIVATE) \|\| (ret == MA_ACTIVATEANDEAT))
1131	&& hwndTop != GetForegroundWindow() )
1132	{
1133	::SetActiveWindow(hwndTop);
1134	}
1135	}
1136	}
1137
1138	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, win32ncmsg));
1139
1140	//WM_NCBUTTON is posted when the cursor is in a non-client area of the window
1141	if(lastHitTestVal != HTCLIENT) {
1142	return SendInternalMessageA(win32ncmsg, lastHitTestVal, MAKELONG(ncx, ncy)); //TODO:
1143	}
1144	return SendInternalMessageA(win32msg, 0, MAKELONG(clx, cly));
1145	}
1146	//******************************************************************************
1147	//******************************************************************************
1148	ULONG Win32BaseWindow::MsgMouseMove(ULONG keystate, ULONG x, ULONG y)
1149	{
1150	ULONG winstate = 0;
1151	ULONG setcursormsg = WM_MOUSEMOVE;
1152
1153	if(ISMOUSE_CAPTURED()) {
1154	POINT point = {x,y};
1155
1156	MapWindowPoints(getWindowHandle(), HWND_DESKTOP, &point, 1);
1157	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, point.x, point.y, keystate))
1158	return 0;
1159	}
1160
1161	if(keystate & WMMOVE_LBUTTON)
1162	winstate \|= MK_LBUTTON;
1163	if(keystate & WMMOVE_RBUTTON)
1164	winstate \|= MK_RBUTTON;
1165	if(keystate & WMMOVE_MBUTTON)
1166	winstate \|= MK_MBUTTON;
1167	if(keystate & WMMOVE_SHIFT)
1168	winstate \|= MK_SHIFT;
1169	if(keystate & WMMOVE_CTRL)
1170	winstate \|= MK_CONTROL;
1171
1172	if(lastHitTestVal != HTCLIENT) {
1173	setcursormsg = WM_NCMOUSEMOVE;
1174	}
1175	//TODO: hiword should be 0 if window enters menu mode (SDK docs)
1176	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, setcursormsg));
1177
1178	//WM_NCMOUSEMOVE is posted when the cursor moves into a non-client area of the window
1179	if(lastHitTestVal != HTCLIENT) {
1180	SendInternalMessageA(WM_NCMOUSEMOVE, lastHitTestVal, MAKELONG(x, y));
1181	}
1182	return SendInternalMessageA(WM_MOUSEMOVE, winstate, MAKELONG(x, y));
1183	}
1184	//******************************************************************************
1185	//******************************************************************************
1186	ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
1187	{
1188	if (select && isIcon)
1189	return SendInternalMessageA(WM_PAINTICON, 0, 0);
1190	else
1191	return SendInternalMessageA(WM_PAINT, 0, 0);
1192	}
1193	//******************************************************************************
1194	//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
1195	// (or are we simply erasing too much here)
1196	//******************************************************************************
1197	ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
1198	{
1199	ULONG rc;
1200	HDC hdcErase = hdc;
1201
1202	if (hdcErase == 0)
1203	hdcErase = O32_GetDC(OS2Hwnd);
1204
1205	if(isIcon)
1206	rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
1207	else
1208	rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
1209	if (hdc == 0)
1210	O32_ReleaseDC(OS2Hwnd, hdcErase);
1211	return (rc);
1212	}
1213	//******************************************************************************
1214	//******************************************************************************
1215	ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1216	{
1217	return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1218	}
1219	//******************************************************************************
1220	//TODO: in- or excluding terminating 0?
1221	//******************************************************************************
1222	ULONG Win32BaseWindow::MsgGetTextLength()
1223	{
1224	return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1225	}
1226	//******************************************************************************
1227	//******************************************************************************
1228	char *Win32BaseWindow::MsgGetText()
1229	{
1230	SendInternalMessageA(WM_GETTEXT, wndNameLength, (LPARAM)windowNameA);
1231	return windowNameA;
1232	}
1233	//******************************************************************************
1234	//******************************************************************************
1235	ULONG Win32BaseWindow::MsgContextMenu(ULONG x,ULONG y)
1236	{
1237	return SendInternalMessageA(WM_CONTEXTMENU,Win32Hwnd,MAKELPARAM(x,y));
1238	}
1239	//******************************************************************************
1240	//******************************************************************************
1241	BOOL Win32BaseWindow::isMDIClient()
1242	{
1243	return FALSE;
1244	}
1245	//******************************************************************************
1246	//******************************************************************************
1247	BOOL Win32BaseWindow::isMDIChild()
1248	{
1249	return FALSE;
1250	}
1251	//******************************************************************************
1252	//TODO: Not complete
1253	//******************************************************************************
1254	BOOL Win32BaseWindow::isFrameWindow()
1255	{
1256	// if(isMDIChild() \|\| IsDialog() \|\| (getParent() == NULL \|\| getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1257	if((dwStyle & WS_CAPTION) == WS_CAPTION \|\| dwStyle & (WS_VSCROLL\|WS_HSCROLL))
1258	return TRUE;
1259
1260	return FALSE;
1261	}
1262	//******************************************************************************
1263	//******************************************************************************
1264	SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1265	{
1266	switch(nBar)
1267	{
1268	case SB_HORZ:
1269	return horzScrollInfo;
1270
1271	case SB_VERT:
1272	return vertScrollInfo;
1273	}
1274
1275	return NULL;
1276	}
1277	//******************************************************************************
1278	//******************************************************************************
1279	VOID Win32BaseWindow::subclassScrollBars(BOOL subHorz,BOOL subVert)
1280	{
1281	SCROLL_SubclassScrollBars(subHorz ? hwndHorzScroll:0,subVert ? hwndVertScroll:0);
1282	}
1283	//******************************************************************************
1284	//******************************************************************************
1285	BOOL Win32BaseWindow::showScrollBars(BOOL changeHorz,BOOL changeVert,BOOL fShow)
1286	{
1287	BOOL rc = TRUE;
1288	DWORD flags = 0;
1289
1290	if (fShow)
1291	{
1292	BOOL createHorz = FALSE,createVert = FALSE;
1293	BOOL showHorz = FALSE,showVert = FALSE;
1294
1295	if (changeHorz)
1296	{
1297	if (!hwndHorzScroll)
1298	createHorz = TRUE;
1299	else
1300	showHorz = TRUE;
1301	}
1302
1303	if (changeVert)
1304	{
1305	if (!hwndVertScroll)
1306	createVert = TRUE;
1307	else
1308	showVert = TRUE;
1309	}
1310
1311	if (createHorz \|\| createVert)
1312	{
1313	if (createHorz && !horzScrollInfo)
1314	{
1315	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1316	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1317	horzScrollInfo->MaxVal = 100;
1318	horzScrollInfo->flags = ESB_ENABLE_BOTH;
1319	}
1320
1321	if (createVert && !vertScrollInfo)
1322	{
1323	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1324	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1325	vertScrollInfo->MaxVal = 100;
1326	vertScrollInfo->flags = ESB_ENABLE_BOTH;
1327	}
1328
1329	rc = FrameCreateScrollBars(this,createHorz,createVert,FALSE,&flags);
1330
1331	if (!rc) return FALSE;
1332	if (createHorz) dwStyle \|= WS_HSCROLL;
1333	if (createVert) dwStyle \|= WS_VSCROLL;
1334	}
1335
1336	if (showVert \|\| showHorz)
1337	{
1338	DWORD newFlags;
1339	rc = FrameShowScrollBars(this,showHorz,showVert,fShow,FALSE,&newFlags);
1340	flags \|= newFlags;
1341	if (rc)
1342	{
1343	if (showHorz) dwStyle \|= WS_HSCROLL;
1344	if (showVert) dwStyle \|= WS_VSCROLL;
1345	}
1346	}
1347
1348	if (flags) FrameUpdateFrame(this,flags);
1349	} else
1350	{
1351	rc = FrameShowScrollBars(this,changeHorz && hwndHorzScroll,changeVert && hwndVertScroll,fShow,TRUE);
1352
1353	if (rc)
1354	{
1355	if (changeHorz) dwStyle &= ~WS_HSCROLL;
1356	if (changeVert) dwStyle &= ~WS_VSCROLL;
1357	}
1358	}
1359
1360	return rc;
1361	}
1362	/***********************************************************************
1363	* NC_HandleSysCommand
1364	*
1365	* Handle a WM_SYSCOMMAND message. Called from DefWindowProc().
1366	*
1367	* TODO: Not done (see #if 0)
1368	*/
1369	LONG Win32BaseWindow::HandleSysCommand(WPARAM wParam, POINT *pt32)
1370	{
1371	UINT uCommand = wParam & 0xFFF0;
1372
1373	if (getStyle() & WS_CHILD && uCommand != SC_KEYMENU )
1374	ScreenToClient(getParent()->getWindowHandle(), pt32 );
1375
1376	switch (uCommand)
1377	{
1378	#if 0
1379	case SC_SIZE:
1380	case SC_MOVE:
1381	NC_DoSizeMove( hwnd, wParam );
1382	break;
1383	#endif
1384
1385	case SC_MINIMIZE:
1386	ShowWindow(SW_MINIMIZE);
1387	break;
1388
1389	case SC_MAXIMIZE:
1390	ShowWindow(SW_MAXIMIZE);
1391	break;
1392
1393	case SC_RESTORE:
1394	ShowWindow(SW_RESTORE);
1395	break;
1396
1397	case SC_CLOSE:
1398	return SendMessageA(WM_CLOSE, 0, 0);
1399
1400	#if 0
1401	case SC_VSCROLL:
1402	case SC_HSCROLL:
1403	NC_TrackScrollBar( hwnd, wParam, pt32 );
1404	break;
1405
1406	case SC_MOUSEMENU:
1407	MENU_TrackMouseMenuBar( wndPtr, wParam & 0x000F, pt32 );
1408	break;
1409
1410	case SC_KEYMENU:
1411	MENU_TrackKbdMenuBar( wndPtr , wParam , pt.x );
1412	break;
1413
1414	case SC_TASKLIST:
1415	WinExec( "taskman.exe", SW_SHOWNORMAL );
1416	break;
1417
1418	case SC_SCREENSAVE:
1419	if (wParam == SC_ABOUTWINE)
1420	ShellAboutA(hwnd, "Odin", WINE_RELEASE_INFO, 0);
1421	else
1422	if (wParam == SC_PUTMARK)
1423	dprintf(("Mark requested by user\n"));
1424	break;
1425
1426	case SC_HOTKEY:
1427	case SC_ARRANGE:
1428	case SC_NEXTWINDOW:
1429	case SC_PREVWINDOW:
1430	break;
1431	#endif
1432	}
1433	return 0;
1434	}
1435	//******************************************************************************
1436	//******************************************************************************
1437	LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1438	{
1439	//SvL: Set background color to default button color (not window (white))
1440	if(ctlType == CTLCOLOR_BTN)
1441	{
1442	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1443	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1444	return GetSysColorBrush(COLOR_BTNFACE);
1445	}
1446	//SvL: Set background color to default dialog color if window is dialog
1447	if((ctlType == CTLCOLOR_DLG \|\| ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1448	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1449	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1450	return GetSysColorBrush(COLOR_BTNFACE);
1451	}
1452
1453	if( ctlType == CTLCOLOR_SCROLLBAR)
1454	{
1455	HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1456	COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1457	SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1458	SetBkColor( hdc, bk);
1459
1460	//TODO?
1461	#if 0
1462	/* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1463	* we better use 0x55aa bitmap brush to make scrollbar's background
1464	* look different from the window background.
1465	*/
1466	if (bk == GetSysColor(COLOR_WINDOW)) {
1467	return CACHE_GetPattern55AABrush();
1468	}
1469	#endif
1470	UnrealizeObject( hb );
1471	return (LRESULT)hb;
1472	}
1473
1474	SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1475
1476	if ((ctlType == CTLCOLOR_EDIT) \|\| (ctlType == CTLCOLOR_LISTBOX))
1477	{
1478	SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1479	}
1480	else
1481	{
1482	SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1483	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1484	}
1485	return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1486	}
1487	//******************************************************************************
1488	//******************************************************************************
1489	LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1490	{
1491	switch(Msg)
1492	{
1493	case WM_CLOSE:
1494	DestroyWindow();
1495	return 0;
1496
1497	case WM_GETTEXTLENGTH:
1498	return wndNameLength;
1499
1500	case WM_GETTEXT:
1501	if (!lParam) return 0;
1502	strncpy((LPSTR)lParam, windowNameA, wParam);
1503	return min(wndNameLength, wParam);
1504
1505	case WM_SETTEXT:
1506	{
1507	LPCSTR lpsz = (LPCSTR)lParam;
1508
1509	if(windowNameA) free(windowNameA);
1510	if(windowNameW) free(windowNameW);
1511
1512	if (lParam)
1513	{
1514	windowNameA = (LPSTR)_smalloc(strlen(lpsz)+1);
1515	strcpy(windowNameA, lpsz);
1516	windowNameW = (LPWSTR)_smalloc((strlen(lpsz)+1)*sizeof(WCHAR));
1517	lstrcpyAtoW(windowNameW, windowNameA);
1518	wndNameLength = strlen(windowNameA)+1; //including 0 terminator
1519	dprintf(("WM_SETTEXT of %d to %s\n", Win32Hwnd, lParam));
1520	} else
1521	{
1522	windowNameA = NULL;
1523	windowNameW = NULL;
1524	wndNameLength = 1;
1525	}
1526
1527	if(OS2HwndFrame && dwStyle & WS_CAPTION)
1528	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1529
1530	return TRUE;
1531	}
1532
1533	case WM_SETREDRAW:
1534	if(wParam)
1535	SetWindowLongA (GWL_STYLE, GetWindowLongA (GWL_STYLE) \| WS_VISIBLE);
1536	else SetWindowLongA (GWL_STYLE, GetWindowLongA (GWL_STYLE) & ~WS_VISIBLE);
1537
1538	return 0; //TODO
1539
1540	case WM_NCCREATE:
1541	return(TRUE);
1542
1543	case WM_NCCALCSIZE:
1544	return NCHandleCalcSize(wParam, (NCCALCSIZE_PARAMS *)lParam);
1545
1546	case WM_CTLCOLORMSGBOX:
1547	case WM_CTLCOLOREDIT:
1548	case WM_CTLCOLORLISTBOX:
1549	case WM_CTLCOLORBTN:
1550	case WM_CTLCOLORDLG:
1551	case WM_CTLCOLORSTATIC:
1552	case WM_CTLCOLORSCROLLBAR:
1553	return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1554
1555	case WM_CTLCOLOR:
1556	return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1557
1558	case WM_VKEYTOITEM:
1559	case WM_CHARTOITEM:
1560	return -1;
1561
1562	case WM_PARENTNOTIFY:
1563	return 0;
1564
1565	case WM_MOUSEACTIVATE:
1566	{
1567	dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1568	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1569	{
1570	if(getParent()) {
1571	LRESULT rc = getParent()->SendMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1572	if(rc) return rc;
1573	}
1574	}
1575	return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1576	}
1577	case WM_SETCURSOR:
1578	{
1579	dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1580	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1581	{
1582	if(getParent()) {
1583	LRESULT rc = getParent()->SendMessageA(WM_SETCURSOR, wParam, lParam);
1584	if(rc) return rc;
1585	}
1586	}
1587	if (wParam == Win32Hwnd)
1588	{
1589	HCURSOR hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1590
1591	if (hCursor) SetCursor(hCursor);
1592	return 1;
1593	} else return 0;
1594	}
1595	case WM_MOUSEMOVE:
1596	return 0; //we do our own cursor handling
1597
1598	case WM_WINDOWPOSCHANGED:
1599	{
1600
1601	/* undocumented SWP flags - from SDK 3.1 */
1602	#define SWP_NOCLIENTSIZE 0x0800
1603	#define SWP_NOCLIENTMOVE 0x1000
1604
1605	PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1606	WPARAM wp = SIZE_RESTORED;
1607
1608	if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1609	SendMessageA(WM_MOVE, 0, MAKELONG(rectClient.left, rectClient.top));
1610
1611	if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1612	{
1613	if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1614	else if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1615
1616	SendMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1617	rectClient.bottom - rectClient.top));
1618	}
1619	return 0;
1620	}
1621	case WM_WINDOWPOSCHANGING:
1622	return HandleWindowPosChanging((WINDOWPOS *)lParam);
1623
1624	case WM_ERASEBKGND:
1625	case WM_ICONERASEBKGND:
1626	{
1627	RECT rect;
1628	int rc;
1629
1630	if (!windowClass \|\| !windowClass->getBackgroundBrush()) return 0;
1631
1632	rc = GetClipBox( (HDC)wParam, &rect );
1633	if ((rc == SIMPLEREGION) \|\| (rc == COMPLEXREGION))
1634	FillRect( (HDC)wParam, &rect, windowClass->getBackgroundBrush());
1635
1636	return 1;
1637	}
1638	case WM_GETDLGCODE:
1639	return 0;
1640
1641	case WM_NCLBUTTONDOWN:
1642	case WM_NCLBUTTONUP:
1643	case WM_NCLBUTTONDBLCLK:
1644	case WM_NCRBUTTONUP:
1645	case WM_NCRBUTTONDOWN:
1646	case WM_NCRBUTTONDBLCLK:
1647	case WM_NCMBUTTONDOWN:
1648	case WM_NCMBUTTONUP:
1649	case WM_NCMBUTTONDBLCLK:
1650	return 0; //TODO: Send WM_SYSCOMMAND if required
1651
1652	case WM_NCHITTEST: //TODO: Calculate position of
1653	return HTCLIENT;
1654
1655	case WM_SYSCOMMAND:
1656	{
1657	POINT point;
1658
1659	point.x = LOWORD(lParam);
1660	point.y = HIWORD(lParam);
1661	return HandleSysCommand(wParam, &point);
1662	}
1663
1664	case WM_SYSKEYDOWN:
1665	if(wParam == VK_F4) /* try to close the window */
1666	{
1667	Win32BaseWindow *window = GetTopParent();
1668	if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1669	window->PostMessageA(WM_SYSCOMMAND, SC_CLOSE, 0);
1670	}
1671
1672	Win32BaseWindow *siblingWindow;
1673	HWND sibling;
1674	char nameBuffer [40], mnemonic;
1675	int nameLength;
1676
1677	GetWindowTextA (nameBuffer, 40);
1678
1679	// search all sibling to see it this key is their mnemonic
1680	sibling = GetWindow (GW_HWNDFIRST);
1681	while (sibling != 0) {
1682	siblingWindow = GetWindowFromHandle (sibling);
1683	nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1684
1685	// find the siblings mnemonic
1686	mnemonic = '\0';
1687	for (int i=0 ; i<nameLength ; i++) {
1688	if (nameBuffer [i] == '&') {
1689	mnemonic = nameBuffer [i+1];
1690	if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1691	mnemonic -= 32; // make it uppercase
1692	break; // stop searching
1693	}
1694	}
1695
1696	// key matches siblings mnemonic, send mouseclick
1697	if (mnemonic == (char) wParam) {
1698	siblingWindow->SendMessageA (BM_CLICK, 0, 0);
1699	}
1700
1701	sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1702	}
1703
1704	return 0;
1705
1706	case WM_QUERYOPEN:
1707	case WM_QUERYENDSESSION:
1708	return 1;
1709
1710	case WM_NOTIFYFORMAT:
1711	if (IsUnicode()) return NFR_UNICODE;
1712	else return NFR_ANSI;
1713
1714	case WM_SETICON:
1715	case WM_GETICON:
1716	{
1717	LRESULT result = 0;
1718	if (!windowClass) return result;
1719	int index = GCL_HICON;
1720
1721	if (wParam == ICON_SMALL)
1722	index = GCL_HICONSM;
1723
1724	result = windowClass->getClassLongA(index);
1725
1726	if (Msg == WM_SETICON)
1727	windowClass->setClassLongA(index, lParam);
1728
1729	return result;
1730	}
1731	case WM_NOTIFY:
1732	return 0; //comctl32 controls expect this
1733
1734	default:
1735	if(Msg > WM_USER) {
1736	return 0;
1737	}
1738	return 1;
1739	}
1740	}
1741	//******************************************************************************
1742	//******************************************************************************
1743	LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1744	{
1745	switch(Msg)
1746	{
1747	case WM_GETTEXTLENGTH:
1748	return wndNameLength;
1749
1750	case WM_GETTEXT:
1751	if (!lParam) return 0;
1752	lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1753	return min(wndNameLength,wParam);
1754
1755	case WM_SETTEXT:
1756	{
1757	LPWSTR lpsz = (LPWSTR)lParam;
1758
1759	if(windowNameA) free(windowNameA);
1760	if(windowNameW) free(windowNameW);
1761
1762	if (lParam)
1763	{
1764	windowNameA = (LPSTR)_smalloc(lstrlenW(lpsz)+1);
1765	lstrcpyWtoA(windowNameA,lpsz);
1766	windowNameW = (LPWSTR)_smalloc((lstrlenW(lpsz)+1)*sizeof(WCHAR));
1767	lstrcpyW(windowNameW,lpsz);
1768	wndNameLength = strlen(windowNameA)+1; //including 0 terminator
1769	} else
1770	{
1771	windowNameA = NULL;
1772	windowNameW = NULL;
1773	wndNameLength = 1;
1774	}
1775
1776	if(OS2HwndFrame && dwStyle & WS_CAPTION)
1777	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1778
1779	return TRUE;
1780	}
1781
1782	default:
1783	return DefWindowProcA(Msg, wParam, lParam);
1784	}
1785	}
1786	//******************************************************************************
1787	//******************************************************************************
1788	LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1789	{
1790	LRESULT rc;
1791	BOOL fInternalMsgBackup = fInternalMsg;
1792
1793	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1794	// receive those before they get their WM_CREATE message
1795	//NOTE: May need to refuse more messages
1796	if(fCreated == FALSE && Msg == WM_COMMAND) {
1797	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1798	return 0;
1799	}
1800
1801	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, FALSE);
1802
1803	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1804	return(0);
1805	}
1806	fInternalMsg = FALSE;
1807	switch(Msg)
1808	{
1809	case WM_CREATE:
1810	{
1811	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1812	dprintf(("WM_CREATE returned -1\n"));
1813	rc = -1; //don't create window
1814	break;
1815	}
1816	NotifyParent(Msg, wParam, lParam);
1817
1818	rc = 0;
1819	break;
1820	}
1821	case WM_SETTEXT:
1822	rc = CallWindowProcA(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1823	break;
1824
1825	case WM_LBUTTONDOWN:
1826	case WM_MBUTTONDOWN:
1827	case WM_RBUTTONDOWN:
1828	NotifyParent(Msg, wParam, lParam);
1829	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1830	break;
1831
1832	case WM_DESTROY:
1833	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1834	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1835	break;
1836
1837	default:
1838	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1839	break;
1840	}
1841	fInternalMsg = fInternalMsgBackup;
1842	return rc;
1843	}
1844	//******************************************************************************
1845	//******************************************************************************
1846	LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1847	{
1848	LRESULT rc;
1849	BOOL fInternalMsgBackup = fInternalMsg;
1850
1851	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1852	// receive those before they get their WM_CREATE message
1853	//NOTE: May need to refuse more messages
1854	if(fCreated == FALSE && Msg == WM_COMMAND) {
1855	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1856	return 0;
1857	}
1858
1859	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, FALSE);
1860
1861	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1862	return(0);
1863	}
1864	fInternalMsg = FALSE;
1865	switch(Msg)
1866	{
1867	case WM_CREATE:
1868	{
1869	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1870	dprintf(("WM_CREATE returned -1\n"));
1871	rc = -1; //don't create window
1872	break;
1873	}
1874	NotifyParent(Msg, wParam, lParam);
1875
1876	rc = 0;
1877	break;
1878	}
1879	case WM_SETTEXT:
1880	rc = CallWindowProcW(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1881	break;
1882
1883	case WM_LBUTTONDOWN:
1884	case WM_MBUTTONDOWN:
1885	case WM_RBUTTONDOWN:
1886	NotifyParent(Msg, wParam, lParam);
1887	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1888	break;
1889
1890	case WM_DESTROY:
1891	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1892	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1893	break;
1894
1895	default:
1896	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1897	break;
1898	}
1899	fInternalMsg = fInternalMsgBackup;
1900	return rc;
1901	}
1902	//******************************************************************************
1903	//Called as a result of an OS/2 message
1904	//******************************************************************************
1905	LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1906	{
1907	LRESULT rc;
1908	BOOL fInternalMsgBackup = fInternalMsg;
1909
1910	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1911
1912	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1913	return(0);
1914	}
1915	fInternalMsg = TRUE;
1916	switch(Msg)
1917	{
1918	case WM_CREATE:
1919	{
1920	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1921	dprintf(("WM_CREATE returned -1\n"));
1922	rc = -1; //don't create window
1923	break;
1924	}
1925	NotifyParent(Msg, wParam, lParam);
1926	rc = 0;
1927	break;
1928	}
1929	case WM_LBUTTONDOWN:
1930	case WM_MBUTTONDOWN:
1931	case WM_RBUTTONDOWN:
1932	NotifyParent(Msg, wParam, lParam);
1933	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1934	break;
1935
1936	case WM_DESTROY:
1937	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1938	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1939	break;
1940
1941	default:
1942	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1943	break;
1944	}
1945	fInternalMsg = fInternalMsgBackup;
1946	return rc;
1947	}
1948	//******************************************************************************
1949	//Called as a result of an OS/2 message
1950	//todo, unicode msgs (WM_SETTEXT etc)
1951	//******************************************************************************
1952	LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1953	{
1954	LRESULT rc;
1955	BOOL fInternalMsgBackup = fInternalMsg;
1956
1957	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1958
1959	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1960	return(0);
1961	}
1962	fInternalMsg = TRUE;
1963	switch(Msg)
1964	{
1965	case WM_CREATE:
1966	{
1967	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1968	dprintf(("WM_CREATE returned -1\n"));
1969	rc = -1; //don't create window
1970	break;
1971	}
1972	NotifyParent(Msg, wParam, lParam);
1973	rc = 0;
1974	break;
1975	}
1976	case WM_LBUTTONDOWN:
1977	case WM_MBUTTONDOWN:
1978	case WM_RBUTTONDOWN:
1979	NotifyParent(Msg, wParam, lParam);
1980	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1981	break;
1982
1983	case WM_DESTROY:
1984	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1985	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1986	break;
1987	default:
1988	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1989	break;
1990	}
1991	fInternalMsg = fInternalMsgBackup;
1992	return rc;
1993	}
1994	//******************************************************************************
1995	//******************************************************************************
1996	BOOL Win32BaseWindow::PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam)
1997	{
1998	return OSLibPostMessage(OS2Hwnd, WIN32APP_USERMSGBASE+msg, wParam, lParam);
1999	}
2000	//******************************************************************************
2001	//******************************************************************************
2002	BOOL Win32BaseWindow::PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam)
2003	{
2004	return OSLibPostMessage(OS2Hwnd, WIN32APP_USERMSGBASE+msg, wParam, lParam);
2005	}
2006	//******************************************************************************
2007	//TODO: do we need to inform the parent of the parent (etc) of the child window?
2008	//******************************************************************************
2009	void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
2010	{
2011	Win32BaseWindow *window = this;
2012	Win32BaseWindow *parentwindow;
2013
2014	while(window)
2015	{
2016	if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
2017	{
2018	/* Notify the parent window only */
2019	parentwindow = window->getParent();
2020	if(parentwindow) {
2021	if(Msg == WM_CREATE \|\| Msg == WM_DESTROY) {
2022	parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), (LPARAM)window->getWindowHandle());
2023	}
2024	else parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), lParam );
2025	}
2026	}
2027	else break;
2028
2029	window = parentwindow;
2030	}
2031	}
2032	//******************************************************************************
2033	//******************************************************************************
2034	BOOL Win32BaseWindow::SetMenu(HMENU hMenu)
2035	{
2036
2037	dprintf(("SetMenu %x", hMenu));
2038	OS2HwndMenu = OSLibWinSetMenu(OS2HwndFrame, hMenu);
2039	if(OS2HwndMenu == 0) {
2040	dprintf(("Win32BaseWindow::SetMenu OS2HwndMenu == 0"));
2041	return FALSE;
2042	}
2043	return TRUE;
2044	}
2045	//******************************************************************************
2046	//******************************************************************************
2047	BOOL Win32BaseWindow::SetAccelTable(HACCEL hAccel)
2048	{
2049	Win32Resource winres = (Win32Resource )hAccel;
2050	HANDLE accelhandle;
2051
2052	if(HIWORD(hAccel) == 0) {
2053	dprintf(("SetAccelTable: hAccel %x invalid", hAccel));
2054	SetLastError(ERROR_INVALID_PARAMETER);
2055	return FALSE;
2056	}
2057	acceltableResource = winres;
2058	accelhandle = OSLibWinSetAccelTable(OS2HwndFrame, winres->getOS2Handle(), winres->lockOS2Resource());
2059	winres->setOS2Handle(accelhandle);
2060	return(accelhandle != 0);
2061	}
2062	//******************************************************************************
2063	//******************************************************************************
2064	BOOL Win32BaseWindow::SetIcon(HICON hIcon)
2065	{
2066	dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
2067	if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
2068	//TODO: Wine does't send these. Correct?
2069	// SendMessageA(WM_SETICON, ICON_BIG, hIcon);
2070	return TRUE;
2071	}
2072	return FALSE;
2073	}
2074	//******************************************************************************
2075	//******************************************************************************
2076	BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
2077	{
2078	ULONG showstate = 0;
2079	HWND hWinAfter;
2080
2081	dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
2082	#if 1
2083	if (flags & WIN_NEED_SIZE)
2084	{
2085	/* should happen only in CreateWindowEx() */
2086	int wParam = SIZE_RESTORED;
2087
2088	flags &= ~WIN_NEED_SIZE;
2089	if (dwStyle & WS_MAXIMIZE)
2090	wParam = SIZE_MAXIMIZED;
2091	else
2092	if (dwStyle & WS_MINIMIZE)
2093	wParam = SIZE_MINIMIZED;
2094
2095	SendMessageA(WM_SIZE, wParam,
2096	MAKELONG(rectClient.right-rectClient.left,
2097	rectClient.bottom-rectClient.top));
2098	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2099	}
2100	#else
2101	if(fFirstShow) {
2102	if(isFrameWindow() && IS_OVERLAPPED(getStyle()) && !isChild()) {
2103	SendMessageA(WM_SIZE, SIZE_RESTORED,
2104	MAKELONG(rectClient.right-rectClient.left,
2105	rectClient.bottom-rectClient.top));
2106	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2107
2108	}
2109	fFirstShow = FALSE;
2110	}
2111	#endif
2112	switch(nCmdShow)
2113	{
2114	case SW_SHOW:
2115	case SW_SHOWDEFAULT: //todo
2116	showstate = SWPOS_SHOW \| SWPOS_ACTIVATE;
2117	break;
2118	case SW_HIDE:
2119	showstate = SWPOS_HIDE;
2120	break;
2121	case SW_RESTORE:
2122	showstate = SWPOS_RESTORE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2123	break;
2124	case SW_MINIMIZE:
2125	showstate = SWPOS_MINIMIZE;
2126	break;
2127	case SW_SHOWMAXIMIZED:
2128	showstate = SWPOS_MAXIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2129	break;
2130	case SW_SHOWMINIMIZED:
2131	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2132	break;
2133	case SW_SHOWMINNOACTIVE:
2134	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW;
2135	break;
2136	case SW_SHOWNA:
2137	showstate = SWPOS_SHOW;
2138	break;
2139	case SW_SHOWNOACTIVATE:
2140	showstate = SWPOS_SHOW;
2141	break;
2142	case SW_SHOWNORMAL:
2143	showstate = SWPOS_RESTORE \| SWPOS_ACTIVATE \| SWPOS_SHOW;
2144	break;
2145	}
2146
2147	/* We can't activate a child window (WINE) */
2148	if(getStyle() & WS_CHILD)
2149	showstate &= ~SWPOS_ACTIVATE;
2150
2151	if(showstate & SWPOS_SHOW) {
2152	setStyle(getStyle() \| WS_VISIBLE);
2153	}
2154	else setStyle(getStyle() & ~WS_VISIBLE);
2155
2156	BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2157	return rc;
2158	}
2159	//******************************************************************************
2160	//******************************************************************************
2161	BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2162	{
2163	BOOL rc = FALSE;
2164	Win32BaseWindow *window;
2165	HWND hParent = 0;
2166
2167	dprintf (("SetWindowPos %x %x (%d,%d)(%d,%d) %x", Win32Hwnd, hwndInsertAfter, x, y, cx, cy, fuFlags));
2168
2169	if (fuFlags &
2170	~(SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOZORDER \|
2171	SWP_NOREDRAW \| SWP_NOACTIVATE \| SWP_FRAMECHANGED \|
2172	SWP_SHOWWINDOW \| SWP_HIDEWINDOW \| SWP_NOCOPYBITS \|
2173	SWP_NOOWNERZORDER))
2174	{
2175	return FALSE;
2176	}
2177
2178	WINDOWPOS wpos;
2179	SWP swp, swpOld;
2180
2181	wpos.flags = fuFlags;
2182	wpos.cy = cy;
2183	wpos.cx = cx;
2184	wpos.x = x;
2185	wpos.y = y;
2186	wpos.hwndInsertAfter = hwndInsertAfter;
2187	wpos.hwnd = getWindowHandle();
2188
2189	if(~fuFlags & (SWP_NOMOVE \| SWP_NOSIZE))
2190	{
2191	if (isChild())
2192	{
2193	hParent = getParent()->getOS2WindowHandle();
2194	}
2195	OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2196	}
2197
2198	OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2199	if (swp.fl == 0)
2200	return TRUE;
2201
2202	// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2203	if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2204	{
2205	Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2206	if(wndBehind) {
2207	swp.hwndInsertBehind = wndBehind->getOS2WindowHandle();
2208	}
2209	else {
2210	dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2211	swp.hwndInsertBehind = 0;
2212	}
2213	}
2214	#if 0
2215	if (isFrameWindow())
2216	{
2217	if (!isChild())
2218	{
2219	POINT maxSize, maxPos, minTrack, maxTrack;
2220
2221	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
2222
2223	if (swp.cx > maxTrack.x) swp.cx = maxTrack.x;
2224	if (swp.cy > maxTrack.y) swp.cy = maxTrack.y;
2225	if (swp.cx < minTrack.x) swp.cx = minTrack.x;
2226	if (swp.cy < minTrack.y) swp.cy = minTrack.y;
2227	}
2228	swp.hwnd = OS2HwndFrame;
2229	}
2230	else
2231	#endif
2232	swp.hwnd = OS2HwndFrame;
2233
2234	dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2235
2236	rc = OSLibWinSetMultWindowPos(&swp, 1);
2237
2238	if (rc == FALSE)
2239	{
2240	dprintf(("OSLibWinSetMultWindowPos failed!"));
2241	}
2242	else
2243	{
2244	if (fuFlags & SWP_FRAMECHANGED_W)
2245	OSLibSendMessage (OS2HwndFrame, 0x42 /WM_UPDATEFRAME/, -1, 0);
2246	}
2247
2248	return (rc);
2249	}
2250	//******************************************************************************
2251	//TODO: WPF_RESTOREMAXIMIZED
2252	//******************************************************************************
2253	BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2254	{
2255	if(isFrameWindow())
2256	{
2257	// Set the minimized position
2258	if (winpos->flags & WPF_SETMINPOSITION)
2259	{
2260	OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2261	}
2262
2263	//TODO: Max position
2264
2265	// Set the new restore position.
2266	OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2267	}
2268
2269	return ShowWindow(winpos->showCmd);
2270	}
2271	//******************************************************************************
2272	//Also destroys all the child windows (destroy parent, destroy children)
2273	//******************************************************************************
2274	BOOL Win32BaseWindow::DestroyWindow()
2275	{
2276	return OSLibWinDestroyWindow(OS2HwndFrame);
2277	}
2278	//******************************************************************************
2279	//******************************************************************************
2280	HWND Win32BaseWindow::GetParent()
2281	{
2282	if(getParent()) {
2283	return getParent()->getWindowHandle();
2284	}
2285	else return 0;
2286	}
2287	//******************************************************************************
2288	//******************************************************************************
2289	HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2290	{
2291	HWND oldhwnd;
2292	Win32BaseWindow *newparent;
2293
2294	if(getParent()) {
2295	oldhwnd = getParent()->getWindowHandle();
2296	getParent()->RemoveChild(this);
2297	}
2298	else oldhwnd = 0;
2299
2300	newparent = GetWindowFromHandle(hwndNewParent);
2301	if(newparent)
2302	{
2303	setParent(newparent);
2304	getParent()->AddChild(this);
2305	OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2306	return oldhwnd;
2307	}
2308	SetLastError(ERROR_INVALID_PARAMETER);
2309	return 0;
2310	}
2311	//******************************************************************************
2312	//******************************************************************************
2313	BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2314	{
2315	if(getParent()) {
2316	return getParent()->getWindowHandle() == hwndParent;
2317	}
2318	else return 0;
2319	}
2320	//******************************************************************************
2321	//******************************************************************************
2322	HWND Win32BaseWindow::GetTopWindow()
2323	{
2324	return GetWindow(GW_CHILD);
2325	}
2326	//******************************************************************************
2327	// Get the top-level parent for a child window.
2328	//******************************************************************************
2329	Win32BaseWindow *Win32BaseWindow::GetTopParent()
2330	{
2331	Win32BaseWindow *window = this;
2332
2333	while(window && (window->getStyle() & WS_CHILD))
2334	{
2335	window = window->getParent();
2336	}
2337	return window;
2338	}
2339	//******************************************************************************
2340	//Don't call WinUpdateWindow as that one also updates the child windows
2341	//Also need to send WM_PAINT directly to the window procedure, which doesn't
2342	//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2343	//******************************************************************************
2344	BOOL Win32BaseWindow::UpdateWindow()
2345	{
2346	RECT rect;
2347
2348	if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2349	{//update region not empty
2350	HDC hdc;
2351
2352	hdc = O32_GetDC(OS2Hwnd);
2353	if (isIcon)
2354	{
2355	SendMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2356	SendMessageA(WM_PAINTICON, 0, 0);
2357	} else
2358	{
2359	SendMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2360	SendMessageA(WM_PAINT, 0, 0);
2361	}
2362	O32_ReleaseDC(OS2Hwnd, hdc);
2363	}
2364	return TRUE;
2365	}
2366	//******************************************************************************
2367	//******************************************************************************
2368	BOOL Win32BaseWindow::IsIconic()
2369	{
2370	return OSLibWinIsIconic(OS2Hwnd);
2371	}
2372	//******************************************************************************
2373	//TODO: Should not enumerate children that are created during the enumeration!
2374	//******************************************************************************
2375	BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2376	{
2377	BOOL rc = TRUE;
2378	HWND hwnd;
2379	Win32BaseWindow prevchild = 0, child = 0;
2380
2381	dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2382	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2383	{
2384	dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2385	hwnd = child->getWindowHandle();
2386	if(lpfn(hwnd, lParam) == FALSE)
2387	{
2388	rc = FALSE;
2389	break;
2390	}
2391	//check if the window still exists
2392	if(!::IsWindow(hwnd))
2393	{
2394	child = prevchild;
2395	continue;
2396	}
2397	if(child->getFirstChild() != NULL)
2398	{
2399	dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2400	if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2401	{
2402	rc = FALSE;
2403	break;
2404	}
2405	}
2406	prevchild = child;
2407	}
2408	return rc;
2409	}
2410	//******************************************************************************
2411	//******************************************************************************
2412	Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2413	{
2414	for (Win32BaseWindow child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2415	{
2416	if (child->getWindowId() == id)
2417	{
2418	return child;
2419	}
2420	}
2421	return 0;
2422	}
2423	//******************************************************************************
2424	//TODO:
2425	//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2426	//the current process owns them.
2427	//******************************************************************************
2428	HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2429	BOOL fUnicode)
2430	{
2431	Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2432	Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2433
2434	if((hwndParent != OSLIB_HWND_DESKTOP && !parent) \|\|
2435	(hwndChildAfter != 0 && !child) \|\|
2436	(hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2437	{
2438	dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2439	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2440	return 0;
2441	}
2442	if(hwndParent != OSLIB_HWND_DESKTOP)
2443	{//if the current process owns the window, just do a quick search
2444	child = (Win32BaseWindow *)parent->getFirstChild();
2445	if(hwndChildAfter != 0)
2446	{
2447	while(child)
2448	{
2449	if(child->getWindowHandle() == hwndChildAfter)
2450	{
2451	child = (Win32BaseWindow *)child->getNextChild();
2452	break;
2453	}
2454	child = (Win32BaseWindow *)child->getNextChild();
2455	}
2456	}
2457	while(child)
2458	{
2459	if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2460	(!lpszWindow \|\| child->hasWindowName(lpszWindow, fUnicode)))
2461	{
2462	dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2463	return child->getWindowHandle();
2464	}
2465	child = (Win32BaseWindow *)child->getNextChild();
2466	}
2467	}
2468	else {
2469	Win32BaseWindow *wnd;
2470	HWND henum, hwnd;
2471
2472	henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2473	hwnd = OSLibWinGetNextWindow(henum);
2474
2475	while(hwnd)
2476	{
2477	wnd = GetWindowFromOS2Handle(hwnd);
2478	if(wnd == NULL) {
2479	hwnd = OSLibWinQueryClientWindow(hwnd);
2480	if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2481	if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2482	}
2483
2484	if(wnd) {
2485	if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2486	(!lpszWindow \|\| wnd->hasWindowName(lpszWindow, fUnicode)))
2487	{
2488	OSLibWinEndEnumWindows(henum);
2489	dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2490	return wnd->getWindowHandle();
2491	}
2492	}
2493	hwnd = OSLibWinGetNextWindow(henum);
2494	}
2495	OSLibWinEndEnumWindows(henum);
2496	}
2497	SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2498	return 0;
2499	}
2500	//******************************************************************************
2501	//******************************************************************************
2502	HWND Win32BaseWindow::GetWindow(UINT uCmd)
2503	{
2504	HWND hwndRelated = 0;
2505	Win32BaseWindow *window;
2506
2507	switch(uCmd)
2508	{
2509	case GW_HWNDFIRST:
2510	if(getParent()) {
2511	window = (Win32BaseWindow *)getParent()->getFirstChild();
2512	hwndRelated = window->getWindowHandle();
2513	}
2514	break;
2515
2516	case GW_HWNDLAST:
2517	if(getParent())
2518	{
2519	goto end;
2520	}
2521
2522	window = this;
2523	while(window)
2524	{
2525	window = (Win32BaseWindow *)window->getNextChild();
2526	}
2527	hwndRelated = window->getWindowHandle();
2528	break;
2529
2530	case GW_HWNDNEXT:
2531	window = (Win32BaseWindow *)getNextChild();
2532	if(window) {
2533	hwndRelated = window->getWindowHandle();
2534	}
2535	break;
2536
2537	case GW_HWNDPREV:
2538	if(!getParent())
2539	{
2540	goto end;
2541	}
2542	window = (Win32BaseWindow )(getParent()->getFirstChild()); / First sibling */
2543	if(window == this)
2544	{
2545	hwndRelated = 0; /* First in list */
2546	goto end;
2547	}
2548	while(window->getNextChild())
2549	{
2550	if (window->getNextChild() == this)
2551	{
2552	hwndRelated = window->getWindowHandle();
2553	goto end;
2554	}
2555	window = (Win32BaseWindow *)window->getNextChild();
2556	}
2557	break;
2558
2559	case GW_OWNER:
2560	if(getOwner()) {
2561	hwndRelated = getOwner()->getWindowHandle();
2562	}
2563	break;
2564
2565	case GW_CHILD:
2566	if(getFirstChild()) {
2567	hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2568	}
2569	break;
2570	}
2571	end:
2572	dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2573	return hwndRelated;
2574	}
2575	//******************************************************************************
2576	//******************************************************************************
2577	HWND Win32BaseWindow::SetActiveWindow()
2578	{
2579	return OSLibWinSetActiveWindow(OS2HwndFrame);
2580	}
2581	//******************************************************************************
2582	//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2583	//******************************************************************************
2584	BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2585	{
2586	return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2587	}
2588	//******************************************************************************
2589	//******************************************************************************
2590	BOOL Win32BaseWindow::CloseWindow()
2591	{
2592	return OSLibWinMinimizeWindow(OS2HwndFrame);
2593	}
2594	//******************************************************************************
2595	//******************************************************************************
2596	HWND Win32BaseWindow::GetActiveWindow()
2597	{
2598	HWND hwndActive;
2599	Win32BaseWindow *win32wnd;
2600	ULONG magic;
2601
2602	hwndActive = OSLibWinQueryActiveWindow();
2603
2604	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2605	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2606	if(CheckMagicDword(magic) && win32wnd)
2607	{
2608	return win32wnd->getWindowHandle();
2609	}
2610	return hwndActive;
2611	}
2612	//******************************************************************************
2613	//******************************************************************************
2614	BOOL Win32BaseWindow::IsWindowEnabled()
2615	{
2616	return OSLibWinIsWindowEnabled(OS2HwndFrame);
2617	}
2618	//******************************************************************************
2619	//******************************************************************************
2620	BOOL Win32BaseWindow::IsWindowVisible()
2621	{
2622	#if 1
2623	return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2624	#else
2625	return OSLibWinIsWindowVisible(OS2HwndFrame);
2626	#endif
2627	}
2628	//******************************************************************************
2629	//******************************************************************************
2630	BOOL Win32BaseWindow::GetWindowRect(PRECT pRect)
2631	{
2632	return OSLibWinQueryWindowRect(OS2HwndFrame, pRect, RELATIVE_TO_SCREEN);
2633	}
2634	//******************************************************************************
2635	//******************************************************************************
2636	BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2637	{
2638	if(wndname == NULL)
2639	return FALSE;
2640
2641	if(fUnicode) {
2642	return (lstrcmpW(windowNameW, (LPWSTR)wndname) == 0);
2643	}
2644	else return (strcmp(windowNameA, wndname) == 0);
2645	}
2646	//******************************************************************************
2647	//******************************************************************************
2648	int Win32BaseWindow::GetWindowTextLength()
2649	{
2650	return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2651	}
2652	//******************************************************************************
2653	//******************************************************************************
2654	int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2655	{
2656	return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2657	}
2658	//******************************************************************************
2659	//******************************************************************************
2660	int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2661	{
2662	return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2663	}
2664	//******************************************************************************
2665	//******************************************************************************
2666	BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2667	{
2668	return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2669	}
2670	//******************************************************************************
2671	//******************************************************************************
2672	BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2673	{
2674	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2675	}
2676	//******************************************************************************
2677	//******************************************************************************
2678	VOID Win32BaseWindow::updateWindowStyle(DWORD oldExStyle,DWORD oldStyle)
2679	{
2680	if(IsWindowDestroyed()) return;
2681
2682	/*
2683	if (isChild())
2684	{
2685	DWORD dwOSWinStyle,dwOSFrameStyle,newBorderWidth,newBorderHeight;
2686
2687	OSLibWinConvertStyle(dwStyle,&dwExStyle,&dwOSWinStyle,&dwOSFrameStyle,&newBorderWidth,&newBorderHeight);
2688	if (newBorderWidth != borderWidth \|\| newBorderHeight != borderHeight)
2689	{
2690	borderWidth = newBorderWidth;
2691	borderHeight = newBorderHeight;
2692	FrameSetBorderSize(this,TRUE);
2693	}
2694	}
2695	*/
2696
2697	if (dwStyle != oldStyle) OSLibSetWindowStyle(OS2HwndFrame,dwStyle);
2698	}
2699	//******************************************************************************
2700	//******************************************************************************
2701	LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value)
2702	{
2703	LONG oldval;
2704
2705	dprintf2(("SetWindowLongA %x %d %x", getWindowHandle(), index, value));
2706	switch(index) {
2707	case GWL_EXSTYLE:
2708	{
2709	STYLESTRUCT ss;
2710
2711	if(dwExStyle == value)
2712	return value;
2713
2714	ss.styleOld = dwExStyle;
2715	ss.styleNew = value;
2716	dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
2717	SendMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2718	setExStyle(ss.styleNew);
2719	updateWindowStyle(ss.styleOld,dwStyle);
2720	SendMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2721	return ss.styleOld;
2722	}
2723	case GWL_STYLE:
2724	{
2725	STYLESTRUCT ss;
2726
2727	if(dwStyle == value)
2728	return value;
2729
2730	ss.styleOld = dwStyle;
2731	ss.styleNew = value;
2732	dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), dwStyle, value));
2733	SendMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2734	setStyle(ss.styleNew);
2735	updateWindowStyle(dwExStyle,ss.styleOld);
2736	SendMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2737	return ss.styleOld;
2738	}
2739	case GWL_WNDPROC:
2740	oldval = (LONG)getWindowProc();
2741	setWindowProc((WNDPROC)value);
2742	return oldval;
2743	case GWL_HINSTANCE:
2744	oldval = hInstance;
2745	hInstance = value;
2746	return oldval;
2747	case GWL_HWNDPARENT:
2748	return SetParent((HWND)value);
2749	case GWL_ID:
2750	oldval = getWindowId();
2751	setWindowId(value);
2752	return oldval;
2753	case GWL_USERDATA:
2754	oldval = userData;
2755	userData = value;
2756	return oldval;
2757	default:
2758	if(index >= 0 && index/4 < nrUserWindowLong)
2759	{
2760	oldval = userWindowLong[index/4];
2761	userWindowLong[index/4] = value;
2762	return oldval;
2763	}
2764	SetLastError(ERROR_INVALID_PARAMETER);
2765	return 0;
2766	}
2767	}
2768	//******************************************************************************
2769	//******************************************************************************
2770	ULONG Win32BaseWindow::GetWindowLongA(int index)
2771	{
2772	ULONG value;
2773
2774	switch(index) {
2775	case GWL_EXSTYLE:
2776	value = dwExStyle;
2777	break;
2778	case GWL_STYLE:
2779	value = dwStyle;
2780	break;
2781	case GWL_WNDPROC:
2782	value = (ULONG)getWindowProc();
2783	break;
2784	case GWL_HINSTANCE:
2785	value = hInstance;
2786	break;
2787	case GWL_HWNDPARENT:
2788	if(getParent()) {
2789	value = getParent()->getWindowHandle();
2790	}
2791	else value = 0;
2792	break;
2793	case GWL_ID:
2794	value = getWindowId();
2795	break;
2796	case GWL_USERDATA:
2797	value = userData;
2798	break;
2799	default:
2800	if(index >= 0 && index/4 < nrUserWindowLong)
2801	{
2802	value = userWindowLong[index/4];
2803	break;
2804	}
2805	SetLastError(ERROR_INVALID_PARAMETER);
2806	return 0;
2807	}
2808	dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2809	return value;
2810	}
2811	//******************************************************************************
2812	//******************************************************************************
2813	WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
2814	{
2815	WORD oldval;
2816
2817	if(index >= 0 && index/4 < nrUserWindowLong)
2818	{
2819	oldval = ((WORD *)userWindowLong)[index/2];
2820	((WORD *)userWindowLong)[index/2] = value;
2821	return oldval;
2822	}
2823	SetLastError(ERROR_INVALID_PARAMETER);
2824	return 0;
2825	}
2826	//******************************************************************************
2827	//******************************************************************************
2828	WORD Win32BaseWindow::GetWindowWord(int index)
2829	{
2830	if(index >= 0 && index/4 < nrUserWindowLong)
2831	{
2832	return ((WORD *)userWindowLong)[index/2];
2833	}
2834	SetLastError(ERROR_INVALID_PARAMETER);
2835	return 0;
2836	}
2837	//******************************************************************************
2838	//******************************************************************************
2839	void Win32BaseWindow::setWindowId(DWORD id)
2840	{
2841	windowId = id;
2842	OSLibSetWindowID(OS2HwndFrame, id);
2843	}
2844	//******************************************************************************
2845	//******************************************************************************
2846	Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
2847	{
2848	Win32BaseWindow *window;
2849
2850	if(hwnd == NULL && windowDesktop)
2851	return windowDesktop;
2852
2853	if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
2854	return window;
2855	}
2856	else return NULL;
2857	}
2858	//******************************************************************************
2859	//******************************************************************************
2860	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
2861	{
2862	Win32BaseWindow *win32wnd;
2863	DWORD magic;
2864
2865	if(hwnd == OSLIB_HWND_DESKTOP)
2866	{
2867	return windowDesktop;
2868	}
2869
2870	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
2871	magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
2872
2873	if(win32wnd && CheckMagicDword(magic)) {
2874	return win32wnd;
2875	}
2876	return 0;
2877	}
2878	//******************************************************************************
2879	//******************************************************************************
2880	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
2881	{
2882	return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
2883	}
2884	//******************************************************************************
2885	//******************************************************************************
2886	HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
2887	{
2888	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2889
2890	if(window) {
2891	return window->getOS2WindowHandle();
2892	}
2893	else return hwnd;
2894	}
2895	//******************************************************************************
2896	//******************************************************************************
2897	HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
2898	{
2899	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2900
2901	if(window) {
2902	return window->getOS2FrameWindowHandle();
2903	}
2904	else return hwnd;
2905	}
2906	//******************************************************************************
2907	//******************************************************************************
2908	HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
2909	{
2910	Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
2911
2912	if(window) {
2913	return window->getWindowHandle();
2914	}
2915	window = GetWindowFromOS2FrameHandle(hwnd);
2916	if(window) {
2917	return window->getWindowHandle();
2918	}
2919	else return 0;
2920	// else return hwnd; //OS/2 window handle
2921	}
2922	//******************************************************************************
2923	// GetNextDlgTabItem32 (USER32.276)
2924	//******************************************************************************
2925	HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
2926	{
2927	Win32BaseWindow child, nextchild, *lastchild;
2928	HWND retvalue;
2929
2930	if (hwndCtrl)
2931	{
2932	child = GetWindowFromHandle(hwndCtrl);
2933	if (!child)
2934	{
2935	retvalue = 0;
2936	goto END;
2937	}
2938	/* Make sure hwndCtrl is a top-level child */
2939	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
2940	{
2941	child = child->getParent();
2942	if(child == NULL) break;
2943	}
2944
2945	if (!child \|\| child->getParent() != this)
2946	{
2947	retvalue = 0;
2948	goto END;
2949	}
2950	}
2951	else
2952	{
2953	/* No ctrl specified -> start from the beginning */
2954	child = (Win32BaseWindow *)getFirstChild();
2955	if (!child)
2956	{
2957	retvalue = 0;
2958	goto END;
2959	}
2960
2961	if (!fPrevious)
2962	{
2963	while (child->getNextChild())
2964	{
2965	child = (Win32BaseWindow *)child->getNextChild();
2966	}
2967	}
2968	}
2969
2970	lastchild = child;
2971	nextchild = (Win32BaseWindow *)child->getNextChild();
2972	while (TRUE)
2973	{
2974	if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
2975
2976	if (child == nextchild) break;
2977
2978	if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
2979	!(nextchild->getStyle() & WS_DISABLED))
2980	{
2981	lastchild = nextchild;
2982	if (!fPrevious) break;
2983	}
2984	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
2985	}
2986	retvalue = lastchild->getWindowHandle();
2987
2988	END:
2989	return retvalue;
2990	}
2991	//******************************************************************************
2992	//******************************************************************************
2993	HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
2994	{
2995	Win32BaseWindow child, nextchild, *lastchild;
2996	HWND retvalue;
2997
2998	if (hwndCtrl)
2999	{
3000	child = GetWindowFromHandle(hwndCtrl);
3001	if (!child)
3002	{
3003	retvalue = 0;
3004	goto END;
3005	}
3006	/* Make sure hwndCtrl is a top-level child */
3007	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3008	{
3009	child = child->getParent();
3010	if(child == NULL) break;
3011	}
3012
3013	if (!child \|\| child->getParent() != this)
3014	{
3015	retvalue = 0;
3016	goto END;
3017	}
3018	}
3019	else
3020	{
3021	/* No ctrl specified -> start from the beginning */
3022	child = (Win32BaseWindow *)getFirstChild();
3023	if (!child)
3024	{
3025	retvalue = 0;
3026	goto END;
3027	}
3028
3029	if (fPrevious)
3030	{
3031	while (child->getNextChild())
3032	{
3033	child = (Win32BaseWindow *)child->getNextChild();
3034	}
3035	}
3036	}
3037
3038	lastchild = child;
3039	nextchild = (Win32BaseWindow *)child->getNextChild();
3040	while (TRUE)
3041	{
3042	if (!nextchild \|\| nextchild->getStyle() & WS_GROUP)
3043	{
3044	/* Wrap-around to the beginning of the group */
3045	Win32BaseWindow *pWndTemp;
3046
3047	nextchild = (Win32BaseWindow *)getFirstChild();
3048
3049	for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3050	{
3051	if (pWndTemp->getStyle() & WS_GROUP)
3052	nextchild = pWndTemp;
3053
3054	if (pWndTemp == child)
3055	break;
3056	}
3057
3058	}
3059	if (nextchild == child)
3060	break;
3061
3062	if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3063	{
3064	lastchild = nextchild;
3065
3066	if (!fPrevious)
3067	break;
3068	}
3069
3070	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3071	}
3072	retvalue = lastchild->getWindowHandle();
3073	END:
3074	return retvalue;
3075	}
3076	//******************************************************************************
3077	//******************************************************************************
3078	#ifdef DEBUG
3079	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3080	{
3081	char style[256] = "";
3082	char exstyle[256] = "";
3083
3084	/* Window styles */
3085	if(dwStyle & WS_CHILD)
3086	strcat(style, "WS_CHILD ");
3087	if(dwStyle & WS_POPUP)
3088	strcat(style, "WS_POPUP ");
3089	if(dwStyle & WS_VISIBLE)
3090	strcat(style, "WS_VISIBLE ");
3091	if(dwStyle & WS_DISABLED)
3092	strcat(style, "WS_DISABLED ");
3093	if(dwStyle & WS_CLIPSIBLINGS)
3094	strcat(style, "WS_CLIPSIBLINGS ");
3095	if(dwStyle & WS_CLIPCHILDREN)
3096	strcat(style, "WS_CLIPCHILDREN ");
3097	if(dwStyle & WS_MAXIMIZE)
3098	strcat(style, "WS_MAXIMIZE ");
3099	if(dwStyle & WS_MINIMIZE)
3100	strcat(style, "WS_MINIMIZE ");
3101	if(dwStyle & WS_GROUP)
3102	strcat(style, "WS_GROUP ");
3103	if(dwStyle & WS_TABSTOP)
3104	strcat(style, "WS_TABSTOP ");
3105
3106	if((dwStyle & WS_CAPTION) == WS_CAPTION)
3107	strcat(style, "WS_CAPTION ");
3108	if(dwStyle & WS_DLGFRAME)
3109	strcat(style, "WS_DLGFRAME ");
3110	if(dwStyle & WS_BORDER)
3111	strcat(style, "WS_BORDER ");
3112
3113	if(dwStyle & WS_VSCROLL)
3114	strcat(style, "WS_VSCROLL ");
3115	if(dwStyle & WS_HSCROLL)
3116	strcat(style, "WS_HSCROLL ");
3117	if(dwStyle & WS_SYSMENU)
3118	strcat(style, "WS_SYSMENU ");
3119	if(dwStyle & WS_THICKFRAME)
3120	strcat(style, "WS_THICKFRAME ");
3121	if(dwStyle & WS_MINIMIZEBOX)
3122	strcat(style, "WS_MINIMIZEBOX ");
3123	if(dwStyle & WS_MAXIMIZEBOX)
3124	strcat(style, "WS_MAXIMIZEBOX ");
3125
3126	if(dwExStyle & WS_EX_DLGMODALFRAME)
3127	strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3128	if(dwExStyle & WS_EX_ACCEPTFILES)
3129	strcat(exstyle, "WS_EX_ACCEPTFILES ");
3130	if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3131	strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3132	if(dwExStyle & WS_EX_TOPMOST)
3133	strcat(exstyle, "WS_EX_TOPMOST ");
3134	if(dwExStyle & WS_EX_TRANSPARENT)
3135	strcat(exstyle, "WS_EX_TRANSPARENT ");
3136
3137	if(dwExStyle & WS_EX_MDICHILD)
3138	strcat(exstyle, "WS_EX_MDICHILD ");
3139	if(dwExStyle & WS_EX_TOOLWINDOW)
3140	strcat(exstyle, "WS_EX_TOOLWINDOW ");
3141	if(dwExStyle & WS_EX_WINDOWEDGE)
3142	strcat(exstyle, "WS_EX_WINDOWEDGE ");
3143	if(dwExStyle & WS_EX_CLIENTEDGE)
3144	strcat(exstyle, "WS_EX_CLIENTEDGE ");
3145	if(dwExStyle & WS_EX_CONTEXTHELP)
3146	strcat(exstyle, "WS_EX_CONTEXTHELP ");
3147	if(dwExStyle & WS_EX_RIGHT)
3148	strcat(exstyle, "WS_EX_RIGHT ");
3149	if(dwExStyle & WS_EX_LEFT)
3150	strcat(exstyle, "WS_EX_LEFT ");
3151	if(dwExStyle & WS_EX_RTLREADING)
3152	strcat(exstyle, "WS_EX_RTLREADING ");
3153	if(dwExStyle & WS_EX_LTRREADING)
3154	strcat(exstyle, "WS_EX_LTRREADING ");
3155	if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3156	strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3157	if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3158	strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3159	if(dwExStyle & WS_EX_CONTROLPARENT)
3160	strcat(exstyle, "WS_EX_CONTROLPARENT ");
3161	if(dwExStyle & WS_EX_STATICEDGE)
3162	strcat(exstyle, "WS_EX_STATICEDGE ");
3163	if(dwExStyle & WS_EX_APPWINDOW)
3164	strcat(exstyle, "WS_EX_APPWINDOW ");
3165
3166	dprintf(("Window style: %x %s", dwStyle, style));
3167	dprintf(("Window exStyle: %x %s", dwExStyle, exstyle));
3168	}
3169	#endif
3170	//******************************************************************************
3171	//******************************************************************************
3172
3173	GenericObject *Win32BaseWindow::windows = NULL;

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