Context Navigation

source: trunk/src/user32/win32wbase.cpp@ 1834

Visit:

Last change on this file since 1834 was 1831, checked in by sandervl, 26 years ago
desktop + misc updates
File size: 108.7 KB

Line
1	/* $Id: win32wbase.cpp,v 1.93 1999-11-24 19:32:22 sandervl Exp $ */
2	/*
3	* Win32 Window Base Class for OS/2
4	*
5	* Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
6	* Copyright 1999 Daniela Engert (dani@ngrt.de)
7	*
8	* Parts based on Wine Windows code (windows\win.c)
9	*
10	* Copyright 1993, 1994 Alexandre Julliard
11	*
12	* TODO: Not thread/process safe
13	*
14	* Project Odin Software License can be found in LICENSE.TXT
15	*
16	*/
17	#include <os2win.h>
18	#include <win.h>
19	#include <stdlib.h>
20	#include <string.h>
21	#include <stdarg.h>
22	#include <assert.h>
23	#include <misc.h>
24	#include <heapstring.h>
25	#include <win32wbase.h>
26	#include <winres.h>
27	#include "wndmsg.h"
28	#include "hooks.h"
29	#include "oslibwin.h"
30	#include "oslibutil.h"
31	#include "oslibgdi.h"
32	#include "oslibres.h"
33	#include "oslibmenu.h"
34	#include "oslibdos.h"
35	#include "syscolor.h"
36	#include "win32wndhandle.h"
37	#include "dc.h"
38	#include "pmframe.h"
39	#include "win32wdesktop.h"
40	#include "pmwindow.h"
41	#include "controls.h"
42	#include <wprocess.h>
43	#include "winmouse.h"
44
45	#define HAS_DLGFRAME(style,exStyle) \
46	(((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
47	(((style) & WS_DLGFRAME) && !((style) & WS_THICKFRAME)))
48
49	#define HAS_THICKFRAME(style,exStyle) \
50	(((style) & WS_THICKFRAME) && \
51	!((exStyle) & WS_EX_DLGMODALFRAME))
52
53	#define HAS_THINFRAME(style) \
54	(((style) & WS_BORDER) \|\| !((style) & (WS_CHILD \| WS_POPUP)))
55
56	#define HAS_BIGFRAME(style,exStyle) \
57	(((style) & (WS_THICKFRAME \| WS_DLGFRAME)) \|\| \
58	((exStyle) & WS_EX_DLGMODALFRAME))
59
60	#define HAS_ANYFRAME(style,exStyle) \
61	(((style) & (WS_THICKFRAME \| WS_DLGFRAME \| WS_BORDER)) \|\| \
62	((exStyle) & WS_EX_DLGMODALFRAME) \|\| \
63	!((style) & (WS_CHILD \| WS_POPUP)))
64
65	#define HAS_3DFRAME(exStyle) \
66	((exStyle & WS_EX_CLIENTEDGE) \|\| (exStyle & WS_EX_STATICEDGE) \|\| (exStyle & WS_EX_WINDOWEDGE))
67
68	#define HAS_BORDER(style, exStyle) \
69	((style & WS_BORDER) \|\| HAS_THICKFRAME(style) \|\| HAS_DLGFRAME(style,exStyle))
70
71	#define IS_OVERLAPPED(style) \
72	!(style & (WS_CHILD \| WS_POPUP))
73
74	/* bits in the dwKeyData */
75	#define KEYDATA_ALT 0x2000
76	#define KEYDATA_PREVSTATE 0x4000
77
78	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle);
79
80	static fDestroyAll = FALSE;
81
82	//******************************************************************************
83	//******************************************************************************
84	Win32BaseWindow::Win32BaseWindow(DWORD objType) : GenericObject(&windows, objType)
85	{
86	Init();
87	}
88	//******************************************************************************
89	//******************************************************************************
90	Win32BaseWindow::Win32BaseWindow(HWND os2Handle,VOID* win32WndProc) : GenericObject(&windows,OBJTYPE_WINDOW)
91	{
92	Init();
93	OS2Hwnd = OS2HwndFrame = os2Handle;
94	dwStyle = WS_VISIBLE;
95	setWindowProc((WNDPROC)win32WndProc);
96	fIsSubclassedOS2Wnd = TRUE;
97	fFirstShow = FALSE;
98
99	SetLastError(0);
100
101	//CB: replace by a secure method
102
103	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
104	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
105	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
106	return;
107	}
108	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
109	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
110	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
111	return;
112	}
113
114	OSLibWinQueryWindowRect(OS2Hwnd,&rectWindow);
115	rectClient = rectWindow;
116	rectClient.bottom -= rectClient.top;
117	rectClient.top = 0;
118	rectClient.right -= rectClient.left;
119	rectClient.left = 0;
120
121	setOldWndProc(SubclassWithDefHandler(OS2Hwnd));
122	}
123	//******************************************************************************
124	//******************************************************************************
125	Win32BaseWindow::Win32BaseWindow(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode)
126	: GenericObject(&windows, OBJTYPE_WINDOW), ChildWindow()
127	{
128	Init();
129	this->isUnicode = isUnicode;
130	CreateWindowExA(lpCreateStructA, classAtom);
131	}
132	//******************************************************************************
133	//******************************************************************************
134	void Win32BaseWindow::Init()
135	{
136	isUnicode = FALSE;
137	fIsSubclassedOS2Wnd = FALSE;
138	fFirstShow = TRUE;
139	fIsDialog = FALSE;
140	fIsModalDialogOwner = FALSE;
141	OS2HwndModalDialog = 0;
142	fInternalMsg = FALSE;
143	fNoSizeMsg = FALSE;
144	fIsDestroyed = FALSE;
145	fCreated = FALSE;
146
147	windowNameA = NULL;
148	windowNameW = NULL;
149	wndNameLength = 0;
150
151	userWindowLong = NULL;;
152	nrUserWindowLong = 0;
153
154	magic = WIN32PM_MAGIC;
155	OS2Hwnd = 0;
156	OS2HwndFrame = 0;
157	OS2HwndMenu = 0;
158	Win32Hwnd = 0;
159
160	if(HwAllocateWindowHandle(&Win32Hwnd, (ULONG)this) == FALSE)
161	{
162	dprintf(("Win32BaseWindow::Init HwAllocateWindowHandle failed!!"));
163	DebugInt3();
164	}
165
166	posx = posy = 0;
167	width = height = 0;
168
169	dwExStyle = 0;
170	dwStyle = 0;
171	win32wndproc = 0;
172	hInstance = 0;
173	windowId = 0xFFFFFFFF; //default = -1
174	userData = 0;
175	contextHelpId = 0;
176
177	pOldFrameProc = NULL;
178	borderWidth = 0;
179	borderHeight = 0;
180
181	hwndLinkAfter = HWND_BOTTOM;
182	flags = 0;
183	isIcon = FALSE;
184	lastHitTestVal = 0;
185	owner = NULL;
186	windowClass = 0;
187
188	acceltableResource = NULL;
189	iconResource = NULL;
190
191	EraseBkgndFlag = TRUE;
192	PSEraseFlag = FALSE;
193	SupressEraseFlag = FALSE;
194
195	horzScrollInfo = NULL;
196	vertScrollInfo = NULL;
197	hwndHorzScroll = 0;
198	hwndVertScroll = 0;
199
200	ownDC = 0;
201	}
202	//******************************************************************************
203	//todo get rid of resources (menu, accel, icon etc)
204	//******************************************************************************
205	Win32BaseWindow::~Win32BaseWindow()
206	{
207	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
208	OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
209
210	if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
211	{
212	//if we're the last child that's being destroyed and our
213	//parent window was also destroyed, then we delete the parent object
214	if(getParent()->IsWindowDestroyed())
215	{
216	dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
217	delete getParent();
218	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
219	}
220	}
221	else
222	if(fDestroyAll) {
223	dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
224	setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
225	}
226
227	if (isOwnDC())
228	releaseOwnDC (ownDC);
229
230	if(Win32Hwnd)
231	HwFreeWindowHandle(Win32Hwnd);
232
233	if(userWindowLong)
234	free(userWindowLong);
235	if(windowNameA) {
236	free(windowNameA);
237	windowNameA = NULL;
238	}
239	if(windowNameW) {
240	free(windowNameW);
241	windowNameW = NULL;
242	}
243	if(vertScrollInfo) {
244	free(vertScrollInfo);
245	vertScrollInfo = NULL;
246	}
247	if(horzScrollInfo) {
248	free(horzScrollInfo);
249	horzScrollInfo = NULL;
250	}
251	}
252	//******************************************************************************
253	//******************************************************************************
254	void Win32BaseWindow::DestroyAll()
255	{
256	fDestroyAll = TRUE;
257	GenericObject::DestroyAll(windows);
258	}
259	//******************************************************************************
260	//******************************************************************************
261	BOOL Win32BaseWindow::isChild()
262	{
263	return ((dwStyle & WS_CHILD) != 0);
264	}
265	//******************************************************************************
266	//******************************************************************************
267	BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
268	{
269	char buffer[256];
270	POINT maxSize, maxPos, minTrack, maxTrack;
271
272	#ifdef DEBUG
273	PrintWindowStyle(cs->style, cs->dwExStyle);
274	#endif
275
276	sw = SW_SHOW;
277	SetLastError(0);
278
279	/* Find the parent window */
280	if (cs->hwndParent)
281	{
282	Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
283	if(!window) {
284	dprintf(("Bad parent %04x\n", cs->hwndParent ));
285	SetLastError(ERROR_INVALID_PARAMETER);
286	return FALSE;
287	}
288	/* Make sure parent is valid */
289	if (!window->IsWindow() )
290	{
291	dprintf(("Bad parent %04x\n", cs->hwndParent ));
292	SetLastError(ERROR_INVALID_PARAMETER);
293	return FALSE;
294	}
295	}
296	else
297	if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
298	dprintf(("No parent for child window\n" ));
299	SetLastError(ERROR_INVALID_PARAMETER);
300	return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
301	}
302
303	/* Find the window class */
304	windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
305	if (!windowClass)
306	{
307	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
308	dprintf(("Bad class '%s'\n", buffer ));
309	SetLastError(ERROR_INVALID_PARAMETER);
310	return 0;
311	}
312	#ifdef DEBUG
313	if(HIWORD(cs->lpszClass))
314	{
315	char *astring;
316
317	if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
318	else astring = (char *)cs->lpszClass;
319
320	dprintf(("Window class %s", astring));
321	if(isUnicode) FreeAsciiString(astring);
322	}
323	else dprintf(("Window class %x", cs->lpszClass));
324	#endif
325
326	/* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
327	* with an atom as the class name, put some programs expect to have a REAL string in
328	* lpszClass when the CREATESTRUCT is sent with WM_CREATE
329	*/
330	if (!HIWORD(cs->lpszClass) ) {
331	if (isUnicode) {
332	GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
333	}
334	else {
335	GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
336	}
337	cs->lpszClass = buffer;
338	}
339
340	/* Fix the coordinates */
341	if (cs->x == CW_USEDEFAULT \|\| cs->x == CW_USEDEFAULT16)
342	{
343	// PDB *pdb = PROCESS_Current();
344
345	/* Never believe Microsoft's documentation... CreateWindowEx doc says
346	* that if an overlapped window is created with WS_VISIBLE style bit
347	* set and the x parameter is set to CW_USEDEFAULT, the system ignores
348	* the y parameter. However, disassembling NT implementation (WIN32K.SYS)
349	* reveals that
350	*
351	* 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
352	* 2) it does not ignore the y parameter as the docs claim; instead, it
353	* uses it as second parameter to ShowWindow() unless y is either
354	* CW_USEDEFAULT or CW_USEDEFAULT16.
355	*
356	* The fact that we didn't do 2) caused bogus windows pop up when wine
357	* was running apps that were using this obscure feature. Example -
358	* calc.exe that comes with Win98 (only Win98, it's different from
359	* the one that comes with Win95 and NT)
360	*/
361	if (cs->y != CW_USEDEFAULT && cs->y != CW_USEDEFAULT16) sw = cs->y;
362
363	/* We have saved cs->y, now we can trash it */
364	#if 0
365	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
366	&& (pdb->env_db->startup_info->dwFlags & STARTF_USEPOSITION) )
367	{
368	cs->x = pdb->env_db->startup_info->dwX;
369	cs->y = pdb->env_db->startup_info->dwY;
370	}
371	#endif
372	cs->x = 0;
373	cs->y = 0;
374	// }
375	}
376	if (cs->cx == CW_USEDEFAULT \|\| cs->cx == CW_USEDEFAULT16)
377	{
378	#if 0
379	PDB *pdb = PROCESS_Current();
380	if ( !(cs->style & (WS_CHILD \| WS_POPUP))
381	&& (pdb->env_db->startup_info->dwFlags & STARTF_USESIZE) )
382	{
383	cs->cx = pdb->env_db->startup_info->dwXSize;
384	cs->cy = pdb->env_db->startup_info->dwYSize;
385	}
386	else
387	{
388	#endif
389	cs->cx = 600; /* FIXME */
390	cs->cy = 400;
391	// }
392	}
393
394	if (cs->x < 0) cs->x = 0;
395	if (cs->y < 0) cs->y = 0;
396
397	//Allocate window words
398	nrUserWindowLong = windowClass->getExtraWndWords();
399	if(nrUserWindowLong) {
400	userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
401	memset(userWindowLong, 0, nrUserWindowLong);
402	}
403
404	if ((cs->style & WS_CHILD) && cs->hwndParent)
405	{
406	SetParent(cs->hwndParent);
407	owner = GetWindowFromHandle(cs->hwndParent);
408	if(owner == NULL)
409	{
410	dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
411	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
412	return FALSE;
413	}
414	}
415	else
416	{
417	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	{
523	wndNameLength = strlen(cs->lpszName);
524	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
525	strcpy(windowNameA,cs->lpszName);
526	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
527	lstrcpyAtoW(windowNameW,windowNameA);
528	} else
529	{
530	wndNameLength = lstrlenW((LPWSTR)cs->lpszName);
531	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
532	lstrcpyWtoA(windowNameA,(LPWSTR)cs->lpszName);
533	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
534	lstrcpyW(windowNameW,(LPWSTR)cs->lpszName);
535	}
536	}
537
538	//copy pointer of CREATESTRUCT for usage in MsgCreate method
539	tmpcs = cs;
540
541	//Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
542	THDB *thdb = GetThreadTHDB();
543
544	if(thdb == NULL) {
545	dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
546	ExitProcess(666);
547	return FALSE;
548	}
549
550	thdb->newWindow = (ULONG)this;
551
552	OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
553	dwOSWinStyle, dwOSFrameStyle, (char *)windowNameA,
554	(owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
555	(hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
556	&OS2HwndFrame, 0);
557
558	if(OS2Hwnd == 0) {
559	dprintf(("Window creation failed!!"));
560	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
561	return FALSE;
562	}
563
564	SetLastError(0);
565	return TRUE;
566	}
567	//******************************************************************************
568	//******************************************************************************
569	BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
570	{
571	POINT maxPos;
572	CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
573	RECT rectWndTmp, rectClientTmp;
574
575	OS2Hwnd = hwndClient;
576	OS2HwndFrame = hwndFrame;
577
578	//make backup copy of rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
579	//set our window size just yet)
580	rectWndTmp = rectWindow;
581	rectClientTmp = rectClient;
582
583	fNoSizeMsg = TRUE;
584
585	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
586	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
587	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
588	return FALSE;
589	}
590	if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
591	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
592	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
593	return FALSE;
594	}
595	#if 0
596	if(OS2Hwnd != OS2HwndFrame) {
597	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
598	dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2HwndFrame));
599	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
600	return FALSE;
601	}
602	if(OSLibWinSetWindowULong(OS2HwndFrame, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
603	dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2HwndFrame));
604	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
605	return FALSE;
606	}
607	}
608	#endif
609
610	OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
611
612	FrameGetScrollBarHandles(this,dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
613	subclassScrollBars(dwStyle & WS_HSCROLL,dwStyle & WS_VSCROLL);
614
615	fakeWinBase.hwndThis = OS2Hwnd;
616	fakeWinBase.pWindowClass = windowClass;
617
618	//Set icon from class
619	if(windowClass->getIcon())
620	SetIcon(windowClass->getIcon());
621
622	/* Set the window menu */
623	if ((dwStyle & (WS_CAPTION \| WS_CHILD)) == WS_CAPTION )
624	{
625	if (cs->hMenu) {
626	SetMenu(cs->hMenu);
627	}
628	else {
629	if (windowClass->getMenuNameA()) {
630	cs->hMenu = LoadMenuA(cs->hInstance, windowClass->getMenuNameA());
631	if (cs->hMenu) SetMenu(cs->hMenu );
632	}
633	}
634	}
635	else
636	{
637	dprintf(("Set window ID to %x", cs->hMenu));
638	setWindowId((DWORD)cs->hMenu);
639	}
640
641	// Subclass frame
642	pOldFrameProc = FrameSubclassFrameWindow(this);
643	if (isChild()) FrameSetBorderSize(this,TRUE);
644
645	//restore rectangles (some calls below result in WM_WINDOWPOSCHANGED with weird values since we haven't
646	//set our window size just yet)
647	rectWindow = rectWndTmp;
648	rectClient = rectClientTmp;
649
650	/* Send the WM_CREATE message
651	* Perhaps we shouldn't allow width/height changes as well.
652	* See p327 in "Internals".
653	*/
654	maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
655
656	if(getParent()) {
657	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
658	rectClient.right-rectClient.left,
659	rectClient.bottom-rectClient.top,
660	SWP_NOACTIVATE \| SWP_NOREDRAW);
661	}
662	else {
663	SetWindowPos(hwndLinkAfter, rectClient.left, rectClient.top,
664	rectClient.right-rectClient.left,
665	rectClient.bottom-rectClient.top,
666	SWP_NOACTIVATE \| SWP_NOREDRAW);
667	}
668	//Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
669	fNoSizeMsg = FALSE;
670
671	if(SendMessageA(WM_NCCREATE, 0, (LPARAM)cs) )
672	{
673	fCreated = TRUE;
674
675	SendNCCalcSize(FALSE, &rectWindow, NULL, NULL, 0, &rectClient );
676
677	// OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
678	if( (SendMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
679	{
680	if(!(flags & WIN_NEED_SIZE)) {
681	SendMessageA(WM_SIZE, SIZE_RESTORED,
682	MAKELONG(rectClient.right-rectClient.left,
683	rectClient.bottom-rectClient.top));
684	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
685	}
686
687	if (cs->style & WS_VISIBLE) ShowWindow( sw );
688
689	#if 0
690	/* Call WH_SHELL hook */
691
692	if (!(dwStyle & WS_CHILD) && !owner)
693	HOOK_CallHooks16( WH_SHELL, HSHELL_WINDOWCREATED, hwnd, 0 );
694	#endif
695	SetLastError(0);
696	return TRUE;
697	}
698	}
699	dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
700	SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
701	return FALSE;
702	}
703	//******************************************************************************
704	//******************************************************************************
705	ULONG Win32BaseWindow::MsgQuit()
706	{
707	return SendInternalMessageA(WM_QUIT, 0, 0);
708	}
709	//******************************************************************************
710	//******************************************************************************
711	ULONG Win32BaseWindow::MsgClose()
712	{
713	if(SendInternalMessageA(WM_CLOSE, 0, 0) == 0) {
714	return 0; //app handles this message
715	}
716	return 1;
717	}
718	//******************************************************************************
719	//******************************************************************************
720	ULONG Win32BaseWindow::MsgDestroy()
721	{
722	ULONG rc;
723	Win32BaseWindow *child;
724
725	if (isSubclassedOS2Wnd) OSLibWinSubclassWindow(OS2Hwnd,pOldWndProc);
726
727	fIsDestroyed = TRUE;
728	//According to the SDK, WM_PARENTNOTIFY messages are sent to the parent (this window)
729	//before any window destruction has begun
730	child = (Win32BaseWindow *)getFirstChild();
731	while(child) {
732	child->NotifyParent(WM_DESTROY, 0, 0);
733
734	child = (Win32BaseWindow *)child->getNextChild();
735	}
736	SendInternalMessageA(WM_DESTROY, 0, 0);
737
738	if (hwndHorzScroll && OSLibWinQueryWindow(hwndHorzScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndHorzScroll);
739	if (hwndVertScroll && OSLibWinQueryWindow(hwndVertScroll,QWOS_PARENT) == OSLibWinQueryObjectWindow()) OSLibWinDestroyWindow(hwndVertScroll);
740
741	if(getFirstChild() == NULL) {
742	delete this;
743	}
744	return 1;
745	}
746	//******************************************************************************
747	//******************************************************************************
748	ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
749	{
750	if(fEnable) {
751	dwStyle &= ~WS_DISABLED;
752	}
753	else dwStyle \|= WS_DISABLED;
754
755	return SendInternalMessageA(WM_ENABLE, fEnable, 0);
756	}
757	//******************************************************************************
758	//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
759	//******************************************************************************
760	ULONG Win32BaseWindow::MsgShow(BOOL fShow)
761	{
762	if(fNoSizeMsg) {
763	return 1;
764	}
765
766	if(fShow) {
767	setStyle(getStyle() \| WS_VISIBLE);
768	}
769	else setStyle(getStyle() & ~WS_VISIBLE);
770
771	return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
772	}
773	//******************************************************************************
774	//******************************************************************************
775	ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
776	{
777	if(fNoSizeMsg)
778	return 1;
779
780	return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
781	}
782	//******************************************************************************
783	//******************************************************************************
784	ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
785	{
786	if(fNoSizeMsg)
787	return 1;
788
789	return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
790	}
791	//******************************************************************************
792	//******************************************************************************
793	ULONG Win32BaseWindow::MsgMove(ULONG x, ULONG y)
794	{
795	dprintf(("MsgMove to (%d,%d)", x, y));
796	if(fNoSizeMsg)
797	return 1;
798
799	return SendInternalMessageA(WM_MOVE, 0, MAKELONG((USHORT)x, (USHORT)y));
800	}
801	//******************************************************************************
802	//******************************************************************************
803	ULONG Win32BaseWindow::MsgTimer(ULONG TimerID)
804	{
805	// TODO: call TIMERPROC if not NULL
806	return SendInternalMessageA(WM_TIMER, TimerID, 0);
807	}
808	//******************************************************************************
809	//******************************************************************************
810	ULONG Win32BaseWindow::MsgSysTimer(ULONG TimerID)
811	{
812	// TODO: call TIMERPROC if not NULL
813	return SendInternalMessageA(WM_SYSTIMER, TimerID, 0);
814	}
815	//******************************************************************************
816	//******************************************************************************
817	ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
818	{
819	//According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
820	//window scrollbars send these messages
821	return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
822	}
823	//******************************************************************************
824	//******************************************************************************
825	ULONG Win32BaseWindow::MsgCommand(ULONG cmd, ULONG Id, HWND hwnd)
826	{
827	switch(cmd) {
828	case CMD_MENU:
829	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
830	case CMD_CONTROL:
831	return 0; //todo
832	case CMD_ACCELERATOR:
833	// this fit not really windows behavior.
834	// maybe TranslateAccelerator() is better
835	dprintf(("accelerator command"));
836	return SendInternalMessageA(WM_COMMAND, MAKELONG(Id, 0), 0);
837	}
838	return 0;
839	}
840	//******************************************************************************
841	//******************************************************************************
842	ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
843	{
844	lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
845	dprintf(("MsgHitTest returned %x", lastHitTestVal));
846	return 1; //TODO: May need to change this
847	}
848	//******************************************************************************
849	//TODO: Send WM_NCCALCSIZE message here and correct size if necessary
850	//******************************************************************************
851	ULONG Win32BaseWindow::MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize)
852	{
853	WORD fwSizeType = 0;
854
855	dwStyle &= ~(WS_MINIMIZE\|WS_MAXIMIZE);
856	if(fMinimize) {
857	fwSizeType = SIZE_MINIMIZED;
858	dwStyle \|= WS_MINIMIZE;
859	}
860	else
861	if(fMaximize) {
862	fwSizeType = SIZE_MAXIMIZED;
863	dwStyle \|= WS_MAXIMIZE;
864	}
865	else fwSizeType = SIZE_RESTORED;
866
867	return SendInternalMessageA(WM_SIZE, fwSizeType, MAKELONG((USHORT)width, (USHORT)height));
868	}
869	//******************************************************************************
870	//******************************************************************************
871	ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd)
872	{
873	ULONG rc, curprocid, procidhwnd = -1, threadidhwnd = 0;
874
875	//According to SDK docs, if app returns FALSE & window is being deactivated,
876	//default processing is cancelled
877	//TODO: According to Wine we should proceed anyway if window is sysmodal
878	if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
879	{
880	return 0;
881	}
882	rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
883
884	curprocid = GetCurrentProcessId();
885	if(hwnd) {
886	threadidhwnd = GetWindowThreadProcessId(hwnd, &procidhwnd);
887	}
888
889	if(curprocid != procidhwnd && fActivate) {
890	SendInternalMessageA(WM_ACTIVATEAPP, 1, threadidhwnd);
891	}
892	return rc;
893	}
894	//******************************************************************************
895	//******************************************************************************
896	ULONG Win32BaseWindow::MsgSysCommand(ULONG win32sc, ULONG x, ULONG y)
897	{
898	return SendInternalMessageA(WM_SYSCOMMAND, win32sc, MAKELONG((USHORT)x, (USHORT)y));
899	}
900	//******************************************************************************
901	//TODO: Is this correct and complete?
902	//Add print screen, break & numlock
903	//******************************************************************************
904	void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
905	{
906	switch(virtualkey) {
907	case VK_DOWN:
908	case VK_UP:
909	case VK_PRIOR:
910	case VK_NEXT:
911	case VK_END:
912	case VK_DIVIDE:
913	case VK_DELETE:
914	case VK_EXECUTE: //Numeric enter key?
915	case VK_HOME:
916	case VK_INSERT:
917	case VK_RCONTROL:
918	case VK_RMENU: //is this the right alt???
919	lParam = lParam \| (1<<24);
920	}
921	}
922	//******************************************************************************
923	//TODO: virtual key & (possibly) scancode translation, extended keyboard bit & Unicode
924	//******************************************************************************
925	ULONG Win32BaseWindow::MsgChar(ULONG cmd, ULONG repeatcnt, ULONG scancode, ULONG vkey, ULONG keyflags)
926	{
927	ULONG lParam = 0;
928
929	lParam = repeatcnt;
930	lParam \|= (scancode << 16);
931	setExtendedKey(vkey, &lParam);
932
933	if(keyflags & KEY_ALTDOWN)
934	lParam \|= (1<<29);
935	if(keyflags & KEY_PREVDOWN)
936	lParam \|= (1<<30);
937	if(keyflags & KEY_UP)
938	lParam \|= (1<<31);
939	if(keyflags & KEY_DEADKEY) {
940	dprintf(("WM_DEADCHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
941	return SendInternalMessageA(WM_DEADCHAR, cmd, lParam);
942	}
943	else {
944	dprintf(("WM_CHAR: %x %x %08x", OS2Hwnd, cmd, lParam));
945	return SendInternalMessageA(WM_CHAR, cmd, lParam);
946	}
947	}
948	//******************************************************************************
949	//******************************************************************************
950	ULONG Win32BaseWindow::MsgKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
951	{
952	ULONG lParam=0;
953
954	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
955	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
956	// bit 24, 1=extended key
957	// bit 25-28, reserved
958	lParam \|= 0 << 29; // bit 29, key is released, always 0 for WM_KEYUP ?? <- conflict according to the MS docs
959	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
960	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
961
962	dprintf(("WM_KEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
963
964	setExtendedKey(virtualKey, &lParam);
965	return SendInternalMessageA (WM_KEYUP, virtualKey, lParam);
966	}
967	//******************************************************************************
968	//******************************************************************************
969	ULONG Win32BaseWindow::MsgKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
970	{
971	ULONG lParam=0;
972
973	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
974	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
975	// bit 24, 1=extended key
976	// bit 25-28, reserved
977	// bit 29, key is pressed, always 0 for WM_KEYDOWN ?? <- conflict according to the MS docs
978	if (keyWasPressed)
979	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
980	// bit 31, transition state, always 0 for WM_KEYDOWN
981
982	setExtendedKey(virtualKey, &lParam);
983
984	dprintf(("WM_KEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
985
986	return SendInternalMessageA (WM_KEYDOWN, virtualKey, lParam);
987	}
988	//******************************************************************************
989	//******************************************************************************
990	ULONG Win32BaseWindow::MsgSysKeyUp (ULONG repeatCount, ULONG scancode, ULONG virtualKey)
991	{
992	ULONG lParam=0;
993
994	lParam = repeatCount & 0x0FFFF; // bit 0-15,repeatcount
995	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
996	// bit 24, 1=extended key
997	// bit 25-28, reserved
998	lParam \|= 0 << 29; // bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
999	lParam \|= 1 << 30; // bit 30, previous state, always 1 for a WM_KEYUP message
1000	lParam \|= 1 << 31; // bit 31, transition state, always 1 for WM_KEYUP
1001
1002	setExtendedKey(virtualKey, &lParam);
1003	dprintf(("WM_SYSKEYUP: vkey:(%x) param:(%x)", virtualKey, lParam));
1004
1005	return SendInternalMessageA (WM_SYSKEYUP, virtualKey, lParam);
1006	}
1007	//******************************************************************************
1008	//******************************************************************************
1009	ULONG Win32BaseWindow::MsgSysKeyDown (ULONG repeatCount, ULONG scancode, ULONG virtualKey, BOOL keyWasPressed)
1010	{
1011	ULONG lParam=0;
1012
1013	lParam = repeatCount & 0x0FFFF; // bit 0-15, repeatcount
1014	lParam \|= (scancode & 0x0FF) << 16; // bit 16-23, scancode
1015	// bit 24, 1=extended key
1016	// bit 25-28, reserved
1017	// bit 29, key is released, always 1 for WM_SYSKEYUP ?? <- conflict according to the MS docs
1018	if (keyWasPressed)
1019	lParam \|= 1 << 30; // bit 30, previous state, 1 means key was pressed
1020	// bit 31, transition state, always 0 for WM_KEYDOWN
1021
1022	setExtendedKey(virtualKey, &lParam);
1023	dprintf(("WM_SYSKEYDOWN: vkey:(%x) param:(%x)", virtualKey, lParam));
1024
1025	return SendInternalMessageA (WM_SYSKEYDOWN, virtualKey, lParam);
1026	}
1027	//******************************************************************************
1028	//******************************************************************************
1029	ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
1030	{
1031	return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
1032	}
1033	//******************************************************************************
1034	//******************************************************************************
1035	ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
1036	{
1037	return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
1038	}
1039	//******************************************************************************
1040	//******************************************************************************
1041	ULONG Win32BaseWindow::MsgButton(ULONG msg, ULONG ncx, ULONG ncy, ULONG clx, ULONG cly)
1042	{
1043	ULONG win32msg;
1044	ULONG win32ncmsg;
1045	BOOL fClick = FALSE;
1046
1047	if(ISMOUSE_CAPTURED()) {
1048	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, ncx, ncy, msg))
1049	return 0;
1050	}
1051
1052	dprintf(("MsgButton to (%d,%d)", ncx, ncy));
1053	switch(msg) {
1054	case BUTTON_LEFTDOWN:
1055	win32msg = WM_LBUTTONDOWN;
1056	win32ncmsg = WM_NCLBUTTONDOWN;
1057	fClick = TRUE;
1058	break;
1059	case BUTTON_LEFTUP:
1060	win32msg = WM_LBUTTONUP;
1061	win32ncmsg = WM_NCLBUTTONUP;
1062	break;
1063	case BUTTON_LEFTDBLCLICK:
1064	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1065	{
1066	win32msg = WM_LBUTTONDBLCLK;
1067	win32ncmsg = WM_NCLBUTTONDBLCLK;
1068	} else
1069	{
1070	MsgButton(BUTTON_LEFTDOWN,ncx,ncy,clx,cly);
1071	return MsgButton(BUTTON_LEFTUP,ncx,ncy,clx,cly);
1072	}
1073	break;
1074	case BUTTON_RIGHTUP:
1075	win32msg = WM_RBUTTONUP;
1076	win32ncmsg = WM_NCRBUTTONUP;
1077	break;
1078	case BUTTON_RIGHTDOWN:
1079	win32msg = WM_RBUTTONDOWN;
1080	win32ncmsg = WM_NCRBUTTONDOWN;
1081	fClick = TRUE;
1082	break;
1083	case BUTTON_RIGHTDBLCLICK:
1084	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1085	{
1086	win32msg = WM_RBUTTONDBLCLK;
1087	win32ncmsg = WM_NCRBUTTONDBLCLK;
1088	} else
1089	{
1090	MsgButton(BUTTON_RIGHTDOWN,ncx,ncy,clx,cly);
1091	return MsgButton(BUTTON_RIGHTUP,ncx,ncy,clx,cly);
1092	}
1093	break;
1094	case BUTTON_MIDDLEUP:
1095	win32msg = WM_MBUTTONUP;
1096	win32ncmsg = WM_NCMBUTTONUP;
1097	break;
1098	case BUTTON_MIDDLEDOWN:
1099	win32msg = WM_MBUTTONDOWN;
1100	win32ncmsg = WM_NCMBUTTONDOWN;
1101	fClick = TRUE;
1102	break;
1103	case BUTTON_MIDDLEDBLCLICK:
1104	if (windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS)
1105	{
1106	win32msg = WM_MBUTTONDBLCLK;
1107	win32ncmsg = WM_NCMBUTTONDBLCLK;
1108	} else
1109	{
1110	MsgButton(BUTTON_MIDDLEDOWN,ncx,ncy,clx,cly);
1111	return MsgButton(BUTTON_MIDDLEUP,ncx,ncy,clx,cly);
1112	}
1113	break;
1114	default:
1115	dprintf(("Win32BaseWindow::Button: invalid msg!!!!"));
1116	return 1;
1117	}
1118
1119	if(fClick)
1120	{
1121	HWND hwndTop;
1122
1123	/* Activate the window if needed */
1124	if(isSubclassedOS2Wnd()) {
1125	Win32BaseWindow *parentwnd = GetWindowFromOS2FrameHandle(OSLibWinQueryWindow(OS2Hwnd, QWOS_PARENT));
1126	if(parentwnd) {
1127	hwndTop = (parentwnd->GetTopParent()) ? parentwnd->GetTopParent()->getWindowHandle() : 0;
1128	}
1129	else hwndTop = 0;
1130	}
1131	else hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
1132
1133	if (hwndTop && getWindowHandle() != GetActiveWindow())
1134	{
1135	LONG ret = SendMessageA(WM_MOUSEACTIVATE, hwndTop,
1136	MAKELONG( HTCLIENT, win32msg ) );
1137
1138	#if 0
1139	if ((ret == MA_ACTIVATEANDEAT) \|\| (ret == MA_NOACTIVATEANDEAT))
1140	eatMsg = TRUE;
1141	#endif
1142	if(((ret == MA_ACTIVATE) \|\| (ret == MA_ACTIVATEANDEAT))
1143	&& hwndTop != GetForegroundWindow() )
1144	{
1145	::SetActiveWindow(hwndTop);
1146	}
1147	}
1148	}
1149
1150	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, win32ncmsg));
1151
1152	//WM_NCBUTTON is posted when the cursor is in a non-client area of the window
1153	if(lastHitTestVal != HTCLIENT) {
1154	return SendInternalMessageA(win32ncmsg, lastHitTestVal, MAKELONG(ncx, ncy)); //TODO:
1155	}
1156	return SendInternalMessageA(win32msg, 0, MAKELONG(clx, cly));
1157	}
1158	//******************************************************************************
1159	//******************************************************************************
1160	ULONG Win32BaseWindow::MsgMouseMove(ULONG keystate, ULONG x, ULONG y)
1161	{
1162	ULONG winstate = 0;
1163	ULONG setcursormsg = WM_MOUSEMOVE;
1164
1165	if(ISMOUSE_CAPTURED()) {
1166	POINT point = {x,y};
1167
1168	MapWindowPoints(getWindowHandle(), HWND_DESKTOP, &point, 1);
1169	if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, point.x, point.y, keystate))
1170	return 0;
1171	}
1172
1173	if(keystate & WMMOVE_LBUTTON)
1174	winstate \|= MK_LBUTTON;
1175	if(keystate & WMMOVE_RBUTTON)
1176	winstate \|= MK_RBUTTON;
1177	if(keystate & WMMOVE_MBUTTON)
1178	winstate \|= MK_MBUTTON;
1179	if(keystate & WMMOVE_SHIFT)
1180	winstate \|= MK_SHIFT;
1181	if(keystate & WMMOVE_CTRL)
1182	winstate \|= MK_CONTROL;
1183
1184	if(lastHitTestVal != HTCLIENT) {
1185	setcursormsg = WM_NCMOUSEMOVE;
1186	}
1187	//TODO: hiword should be 0 if window enters menu mode (SDK docs)
1188	SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, setcursormsg));
1189
1190	//WM_NCMOUSEMOVE is posted when the cursor moves into a non-client area of the window
1191	if(lastHitTestVal != HTCLIENT) {
1192	SendInternalMessageA(WM_NCMOUSEMOVE, lastHitTestVal, MAKELONG(x, y));
1193	}
1194	return SendInternalMessageA(WM_MOUSEMOVE, winstate, MAKELONG(x, y));
1195	}
1196	//******************************************************************************
1197	//******************************************************************************
1198	ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
1199	{
1200	if (select && isIcon)
1201	return SendInternalMessageA(WM_PAINTICON, 0, 0);
1202	else
1203	return SendInternalMessageA(WM_PAINT, 0, 0);
1204	}
1205	//******************************************************************************
1206	//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
1207	// (or are we simply erasing too much here)
1208	//******************************************************************************
1209	ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
1210	{
1211	ULONG rc;
1212	HDC hdcErase = hdc;
1213
1214	if (hdcErase == 0)
1215	hdcErase = O32_GetDC(OS2Hwnd);
1216
1217	if(isIcon)
1218	rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
1219	else
1220	rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
1221	if (hdc == 0)
1222	O32_ReleaseDC(OS2Hwnd, hdcErase);
1223	return (rc);
1224	}
1225	//******************************************************************************
1226	//******************************************************************************
1227	ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1228	{
1229	return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1230	}
1231	//******************************************************************************
1232	//TODO: in- or excluding terminating 0?
1233	//******************************************************************************
1234	ULONG Win32BaseWindow::MsgGetTextLength()
1235	{
1236	return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1237	}
1238	//******************************************************************************
1239	//******************************************************************************
1240	char *Win32BaseWindow::MsgGetText()
1241	{
1242	SendInternalMessageA(WM_GETTEXT, wndNameLength, (LPARAM)windowNameA);
1243	return windowNameA;
1244	}
1245	//******************************************************************************
1246	//******************************************************************************
1247	ULONG Win32BaseWindow::MsgContextMenu(ULONG x,ULONG y)
1248	{
1249	return SendInternalMessageA(WM_CONTEXTMENU,Win32Hwnd,MAKELPARAM(x,y));
1250	}
1251	//******************************************************************************
1252	//******************************************************************************
1253	BOOL Win32BaseWindow::isMDIClient()
1254	{
1255	return FALSE;
1256	}
1257	//******************************************************************************
1258	//******************************************************************************
1259	BOOL Win32BaseWindow::isMDIChild()
1260	{
1261	return FALSE;
1262	}
1263	//******************************************************************************
1264	//TODO: Not complete
1265	//******************************************************************************
1266	BOOL Win32BaseWindow::isFrameWindow()
1267	{
1268	// if(isMDIChild() \|\| IsDialog() \|\| (getParent() == NULL \|\| getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1269	if((dwStyle & WS_CAPTION) == WS_CAPTION \|\| dwStyle & (WS_VSCROLL\|WS_HSCROLL))
1270	return TRUE;
1271
1272	return FALSE;
1273	}
1274	//******************************************************************************
1275	//******************************************************************************
1276	SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1277	{
1278	switch(nBar)
1279	{
1280	case SB_HORZ:
1281	return horzScrollInfo;
1282
1283	case SB_VERT:
1284	return vertScrollInfo;
1285	}
1286
1287	return NULL;
1288	}
1289	//******************************************************************************
1290	//******************************************************************************
1291	VOID Win32BaseWindow::subclassScrollBars(BOOL subHorz,BOOL subVert)
1292	{
1293	SCROLL_SubclassScrollBars(subHorz ? hwndHorzScroll:0,subVert ? hwndVertScroll:0);
1294	}
1295	//******************************************************************************
1296	//******************************************************************************
1297	BOOL Win32BaseWindow::showScrollBars(BOOL changeHorz,BOOL changeVert,BOOL fShow)
1298	{
1299	BOOL rc = TRUE;
1300	DWORD flags = 0;
1301
1302	if (fShow)
1303	{
1304	BOOL createHorz = FALSE,createVert = FALSE;
1305	BOOL showHorz = FALSE,showVert = FALSE;
1306
1307	if (changeHorz)
1308	{
1309	if (!hwndHorzScroll)
1310	createHorz = TRUE;
1311	else
1312	showHorz = TRUE;
1313	}
1314
1315	if (changeVert)
1316	{
1317	if (!hwndVertScroll)
1318	createVert = TRUE;
1319	else
1320	showVert = TRUE;
1321	}
1322
1323	if (createHorz \|\| createVert)
1324	{
1325	if (createHorz && !horzScrollInfo)
1326	{
1327	horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1328	horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1329	horzScrollInfo->MaxVal = 100;
1330	horzScrollInfo->flags = ESB_ENABLE_BOTH;
1331	}
1332
1333	if (createVert && !vertScrollInfo)
1334	{
1335	vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1336	vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1337	vertScrollInfo->MaxVal = 100;
1338	vertScrollInfo->flags = ESB_ENABLE_BOTH;
1339	}
1340
1341	rc = FrameCreateScrollBars(this,createHorz,createVert,FALSE,&flags);
1342
1343	if (!rc) return FALSE;
1344	if (createHorz) dwStyle \|= WS_HSCROLL;
1345	if (createVert) dwStyle \|= WS_VSCROLL;
1346	}
1347
1348	if (showVert \|\| showHorz)
1349	{
1350	DWORD newFlags;
1351	rc = FrameShowScrollBars(this,showHorz,showVert,fShow,FALSE,&newFlags);
1352	flags \|= newFlags;
1353	if (rc)
1354	{
1355	if (showHorz) dwStyle \|= WS_HSCROLL;
1356	if (showVert) dwStyle \|= WS_VSCROLL;
1357	}
1358	}
1359
1360	if (flags) FrameUpdateFrame(this,flags);
1361	} else
1362	{
1363	rc = FrameShowScrollBars(this,changeHorz && hwndHorzScroll,changeVert && hwndVertScroll,fShow,TRUE);
1364
1365	if (rc)
1366	{
1367	if (changeHorz) dwStyle &= ~WS_HSCROLL;
1368	if (changeVert) dwStyle &= ~WS_VSCROLL;
1369	}
1370	}
1371
1372	return rc;
1373	}
1374	/***********************************************************************
1375	* NC_HandleSysCommand
1376	*
1377	* Handle a WM_SYSCOMMAND message. Called from DefWindowProc().
1378	*
1379	* TODO: Not done (see #if 0)
1380	*/
1381	LONG Win32BaseWindow::HandleSysCommand(WPARAM wParam, POINT *pt32)
1382	{
1383	UINT uCommand = wParam & 0xFFF0;
1384
1385	if (getStyle() & WS_CHILD && uCommand != SC_KEYMENU )
1386	ScreenToClient(getParent()->getWindowHandle(), pt32 );
1387
1388	switch (uCommand)
1389	{
1390	#if 0
1391	case SC_SIZE:
1392	case SC_MOVE:
1393	NC_DoSizeMove( hwnd, wParam );
1394	break;
1395	#endif
1396
1397	case SC_MINIMIZE:
1398	ShowWindow(SW_MINIMIZE);
1399	break;
1400
1401	case SC_MAXIMIZE:
1402	ShowWindow(SW_MAXIMIZE);
1403	break;
1404
1405	case SC_RESTORE:
1406	ShowWindow(SW_RESTORE);
1407	break;
1408
1409	case SC_CLOSE:
1410	return SendMessageA(WM_CLOSE, 0, 0);
1411
1412	#if 0
1413	case SC_VSCROLL:
1414	case SC_HSCROLL:
1415	NC_TrackScrollBar( hwnd, wParam, pt32 );
1416	break;
1417
1418	case SC_MOUSEMENU:
1419	MENU_TrackMouseMenuBar( wndPtr, wParam & 0x000F, pt32 );
1420	break;
1421
1422	case SC_KEYMENU:
1423	MENU_TrackKbdMenuBar( wndPtr , wParam , pt.x );
1424	break;
1425
1426	case SC_TASKLIST:
1427	WinExec( "taskman.exe", SW_SHOWNORMAL );
1428	break;
1429
1430	case SC_SCREENSAVE:
1431	if (wParam == SC_ABOUTWINE)
1432	ShellAboutA(hwnd, "Odin", WINE_RELEASE_INFO, 0);
1433	else
1434	if (wParam == SC_PUTMARK)
1435	dprintf(("Mark requested by user\n"));
1436	break;
1437
1438	case SC_HOTKEY:
1439	case SC_ARRANGE:
1440	case SC_NEXTWINDOW:
1441	case SC_PREVWINDOW:
1442	break;
1443	#endif
1444	}
1445	return 0;
1446	}
1447	//******************************************************************************
1448	//******************************************************************************
1449	LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1450	{
1451	//SvL: Set background color to default button color (not window (white))
1452	if(ctlType == CTLCOLOR_BTN)
1453	{
1454	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1455	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1456	return GetSysColorBrush(COLOR_BTNFACE);
1457	}
1458	//SvL: Set background color to default dialog color if window is dialog
1459	if((ctlType == CTLCOLOR_DLG \|\| ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1460	SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1461	SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1462	return GetSysColorBrush(COLOR_BTNFACE);
1463	}
1464
1465	if( ctlType == CTLCOLOR_SCROLLBAR)
1466	{
1467	HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1468	COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1469	SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1470	SetBkColor( hdc, bk);
1471
1472	//TODO?
1473	#if 0
1474	/* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1475	* we better use 0x55aa bitmap brush to make scrollbar's background
1476	* look different from the window background.
1477	*/
1478	if (bk == GetSysColor(COLOR_WINDOW)) {
1479	return CACHE_GetPattern55AABrush();
1480	}
1481	#endif
1482	UnrealizeObject( hb );
1483	return (LRESULT)hb;
1484	}
1485
1486	SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1487
1488	if ((ctlType == CTLCOLOR_EDIT) \|\| (ctlType == CTLCOLOR_LISTBOX))
1489	{
1490	SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1491	}
1492	else
1493	{
1494	SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1495	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1496	}
1497	return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1498	}
1499	//******************************************************************************
1500	//******************************************************************************
1501	LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1502	{
1503	switch(Msg)
1504	{
1505	case WM_CLOSE:
1506	DestroyWindow();
1507	return 0;
1508
1509	case WM_GETTEXTLENGTH:
1510	return wndNameLength;
1511
1512	case WM_GETTEXT:
1513	if (!lParam \|\| !wParam) return 0;
1514	if (!windowNameA) ((LPSTR)lParam)[0] = 0;
1515	else strncpy((LPSTR)lParam, windowNameA, wParam);
1516	return min(wndNameLength, wParam);
1517
1518	case WM_SETTEXT:
1519	{
1520	LPCSTR lpsz = (LPCSTR)lParam;
1521
1522	if(windowNameA) free(windowNameA);
1523	if(windowNameW) free(windowNameW);
1524
1525	if (lParam)
1526	{
1527	wndNameLength = strlen(lpsz);
1528	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1529	strcpy(windowNameA, lpsz);
1530	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1531	lstrcpyAtoW(windowNameW, windowNameA);
1532	} else
1533	{
1534	windowNameA = NULL;
1535	windowNameW = NULL;
1536	wndNameLength = 0;
1537	}
1538	dprintf(("WM_SETTEXT of %d to %s\n", Win32Hwnd, lParam));
1539
1540	if(OS2HwndFrame && (dwStyle & WS_CAPTION) == WS_CAPTION)
1541	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1542
1543	return TRUE;
1544	}
1545
1546	case WM_SETREDRAW:
1547	if(wParam)
1548	SetWindowLongA (GWL_STYLE, GetWindowLongA (GWL_STYLE) \| WS_VISIBLE);
1549	else SetWindowLongA (GWL_STYLE, GetWindowLongA (GWL_STYLE) & ~WS_VISIBLE);
1550
1551	return 0; //TODO
1552
1553	case WM_NCCREATE:
1554	return(TRUE);
1555
1556	case WM_NCCALCSIZE:
1557	return NCHandleCalcSize(wParam, (NCCALCSIZE_PARAMS *)lParam);
1558
1559	case WM_CTLCOLORMSGBOX:
1560	case WM_CTLCOLOREDIT:
1561	case WM_CTLCOLORLISTBOX:
1562	case WM_CTLCOLORBTN:
1563	case WM_CTLCOLORDLG:
1564	case WM_CTLCOLORSTATIC:
1565	case WM_CTLCOLORSCROLLBAR:
1566	return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1567
1568	case WM_CTLCOLOR:
1569	return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1570
1571	case WM_VKEYTOITEM:
1572	case WM_CHARTOITEM:
1573	return -1;
1574
1575	case WM_PARENTNOTIFY:
1576	return 0;
1577
1578	case WM_MOUSEACTIVATE:
1579	{
1580	dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1581	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1582	{
1583	if(getParent()) {
1584	LRESULT rc = getParent()->SendMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1585	if(rc) return rc;
1586	}
1587	}
1588	return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1589	}
1590	case WM_SETCURSOR:
1591	{
1592	dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1593	if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1594	{
1595	if(getParent()) {
1596	LRESULT rc = getParent()->SendMessageA(WM_SETCURSOR, wParam, lParam);
1597	if(rc) return rc;
1598	}
1599	}
1600	if (wParam == Win32Hwnd)
1601	{
1602	HCURSOR hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1603
1604	if (hCursor) SetCursor(hCursor);
1605	return 1;
1606	} else return 0;
1607	}
1608	case WM_MOUSEMOVE:
1609	return 0; //we do our own cursor handling
1610
1611	case WM_WINDOWPOSCHANGED:
1612	{
1613
1614	/* undocumented SWP flags - from SDK 3.1 */
1615	#define SWP_NOCLIENTSIZE 0x0800
1616	#define SWP_NOCLIENTMOVE 0x1000
1617
1618	PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1619	WPARAM wp = SIZE_RESTORED;
1620
1621	if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1622	SendMessageA(WM_MOVE, 0, MAKELONG(rectClient.left, rectClient.top));
1623
1624	if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1625	{
1626	if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1627	else if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1628
1629	SendMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1630	rectClient.bottom - rectClient.top));
1631	}
1632	return 0;
1633	}
1634	case WM_WINDOWPOSCHANGING:
1635	return HandleWindowPosChanging((WINDOWPOS *)lParam);
1636
1637	case WM_ERASEBKGND:
1638	case WM_ICONERASEBKGND:
1639	{
1640	RECT rect;
1641	int rc;
1642
1643	if (!windowClass \|\| !windowClass->getBackgroundBrush()) return 0;
1644
1645	rc = GetClipBox( (HDC)wParam, &rect );
1646	if ((rc == SIMPLEREGION) \|\| (rc == COMPLEXREGION))
1647	FillRect( (HDC)wParam, &rect, windowClass->getBackgroundBrush());
1648
1649	return 1;
1650	}
1651	case WM_GETDLGCODE:
1652	return 0;
1653
1654	case WM_NCLBUTTONDOWN:
1655	case WM_NCLBUTTONUP:
1656	case WM_NCLBUTTONDBLCLK:
1657	case WM_NCRBUTTONUP:
1658	case WM_NCRBUTTONDOWN:
1659	case WM_NCRBUTTONDBLCLK:
1660	case WM_NCMBUTTONDOWN:
1661	case WM_NCMBUTTONUP:
1662	case WM_NCMBUTTONDBLCLK:
1663	return 0; //TODO: Send WM_SYSCOMMAND if required
1664
1665	case WM_NCHITTEST: //TODO: Calculate position of
1666	return HTCLIENT;
1667
1668	case WM_SYSCOMMAND:
1669	{
1670	POINT point;
1671
1672	point.x = LOWORD(lParam);
1673	point.y = HIWORD(lParam);
1674	return HandleSysCommand(wParam, &point);
1675	}
1676
1677	case WM_SYSKEYDOWN:
1678	if(wParam == VK_F4) /* try to close the window */
1679	{
1680	Win32BaseWindow *window = GetTopParent();
1681	if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1682	window->PostMessageA(WM_SYSCOMMAND, SC_CLOSE, 0);
1683	}
1684
1685	Win32BaseWindow *siblingWindow;
1686	HWND sibling;
1687	char nameBuffer [40], mnemonic;
1688	int nameLength;
1689
1690	GetWindowTextA (nameBuffer, 40);
1691
1692	// search all sibling to see it this key is their mnemonic
1693	sibling = GetWindow (GW_HWNDFIRST);
1694	while (sibling != 0) {
1695	siblingWindow = GetWindowFromHandle (sibling);
1696	nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1697
1698	// find the siblings mnemonic
1699	mnemonic = '\0';
1700	for (int i=0 ; i<nameLength ; i++) {
1701	if (nameBuffer [i] == '&') {
1702	mnemonic = nameBuffer [i+1];
1703	if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1704	mnemonic -= 32; // make it uppercase
1705	break; // stop searching
1706	}
1707	}
1708
1709	// key matches siblings mnemonic, send mouseclick
1710	if (mnemonic == (char) wParam) {
1711	siblingWindow->SendMessageA (BM_CLICK, 0, 0);
1712	}
1713
1714	sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1715	}
1716
1717	return 0;
1718
1719	case WM_QUERYOPEN:
1720	case WM_QUERYENDSESSION:
1721	return 1;
1722
1723	case WM_NOTIFYFORMAT:
1724	if (IsUnicode()) return NFR_UNICODE;
1725	else return NFR_ANSI;
1726
1727	case WM_SETICON:
1728	case WM_GETICON:
1729	{
1730	LRESULT result = 0;
1731	if (!windowClass) return result;
1732	int index = GCL_HICON;
1733
1734	if (wParam == ICON_SMALL)
1735	index = GCL_HICONSM;
1736
1737	result = windowClass->getClassLongA(index);
1738
1739	if (Msg == WM_SETICON)
1740	windowClass->setClassLongA(index, lParam);
1741
1742	return result;
1743	}
1744	case WM_NOTIFY:
1745	return 0; //comctl32 controls expect this
1746
1747	default:
1748	if(Msg > WM_USER) {
1749	return 0;
1750	}
1751	return 1;
1752	}
1753	}
1754	//******************************************************************************
1755	//******************************************************************************
1756	LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1757	{
1758	switch(Msg)
1759	{
1760	case WM_GETTEXTLENGTH:
1761	return wndNameLength;
1762
1763	case WM_GETTEXT:
1764	if (!lParam \|\| !wParam) return 0;
1765	if (!windowNameW) ((LPWSTR)lParam)[0] = 0;
1766	else lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1767	return min(wndNameLength,wParam);
1768
1769	case WM_SETTEXT:
1770	{
1771	LPWSTR lpsz = (LPWSTR)lParam;
1772
1773	if(windowNameA) free(windowNameA);
1774	if(windowNameW) free(windowNameW);
1775
1776	if (lParam)
1777	{
1778	wndNameLength = lstrlenW(lpsz);
1779	windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1780	lstrcpyWtoA(windowNameA,lpsz);
1781	windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1782	lstrcpyW(windowNameW,lpsz);
1783	} else
1784	{
1785	windowNameA = NULL;
1786	windowNameW = NULL;
1787	wndNameLength = 0;
1788	}
1789
1790	if(OS2HwndFrame && (dwStyle & WS_CAPTION) == WS_CAPTION)
1791	return OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1792
1793	return TRUE;
1794	}
1795
1796	default:
1797	return DefWindowProcA(Msg, wParam, lParam);
1798	}
1799	}
1800	//******************************************************************************
1801	//******************************************************************************
1802	LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1803	{
1804	LRESULT rc;
1805	BOOL fInternalMsgBackup = fInternalMsg;
1806
1807	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1808	// receive those before they get their WM_CREATE message
1809	//NOTE: May need to refuse more messages
1810	if(fCreated == FALSE && Msg == WM_COMMAND) {
1811	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1812	return 0;
1813	}
1814
1815	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, FALSE);
1816
1817	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1818	return(0);
1819	}
1820	fInternalMsg = FALSE;
1821	switch(Msg)
1822	{
1823	case WM_CREATE:
1824	{
1825	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1826	dprintf(("WM_CREATE returned -1\n"));
1827	rc = -1; //don't create window
1828	break;
1829	}
1830	NotifyParent(Msg, wParam, lParam);
1831
1832	rc = 0;
1833	break;
1834	}
1835	case WM_SETTEXT:
1836	rc = CallWindowProcA(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1837	break;
1838
1839	case WM_LBUTTONDOWN:
1840	case WM_MBUTTONDOWN:
1841	case WM_RBUTTONDOWN:
1842	NotifyParent(Msg, wParam, lParam);
1843	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1844	break;
1845
1846	case WM_DESTROY:
1847	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1848	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1849	break;
1850
1851	default:
1852	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1853	break;
1854	}
1855	fInternalMsg = fInternalMsgBackup;
1856	return rc;
1857	}
1858	//******************************************************************************
1859	//******************************************************************************
1860	LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1861	{
1862	LRESULT rc;
1863	BOOL fInternalMsgBackup = fInternalMsg;
1864
1865	//SvL: Some Wine controls send WM_COMMAND messages when they receive the focus -> apps don't like to
1866	// receive those before they get their WM_CREATE message
1867	//NOTE: May need to refuse more messages
1868	if(fCreated == FALSE && Msg == WM_COMMAND) {
1869	dprintf(("SendMessageA BEFORE creation! %s for %x %x %x", GetMsgText(Msg), getWindowHandle(), wParam, lParam));
1870	return 0;
1871	}
1872
1873	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, FALSE);
1874
1875	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1876	return(0);
1877	}
1878	fInternalMsg = FALSE;
1879	switch(Msg)
1880	{
1881	case WM_CREATE:
1882	{
1883	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1884	dprintf(("WM_CREATE returned -1\n"));
1885	rc = -1; //don't create window
1886	break;
1887	}
1888	NotifyParent(Msg, wParam, lParam);
1889
1890	rc = 0;
1891	break;
1892	}
1893	case WM_SETTEXT:
1894	rc = CallWindowProcW(win32wndproc, getWindowHandle(), WM_SETTEXT, wParam, lParam);
1895	break;
1896
1897	case WM_LBUTTONDOWN:
1898	case WM_MBUTTONDOWN:
1899	case WM_RBUTTONDOWN:
1900	NotifyParent(Msg, wParam, lParam);
1901	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1902	break;
1903
1904	case WM_DESTROY:
1905	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1906	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1907	break;
1908
1909	default:
1910	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1911	break;
1912	}
1913	fInternalMsg = fInternalMsgBackup;
1914	return rc;
1915	}
1916	//******************************************************************************
1917	//Called as a result of an OS/2 message
1918	//******************************************************************************
1919	LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1920	{
1921	LRESULT rc;
1922	BOOL fInternalMsgBackup = fInternalMsg;
1923
1924	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1925
1926	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1927	return(0);
1928	}
1929	fInternalMsg = TRUE;
1930	switch(Msg)
1931	{
1932	case WM_CREATE:
1933	{
1934	if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1935	dprintf(("WM_CREATE returned -1\n"));
1936	rc = -1; //don't create window
1937	break;
1938	}
1939	NotifyParent(Msg, wParam, lParam);
1940	rc = 0;
1941	break;
1942	}
1943	case WM_LBUTTONDOWN:
1944	case WM_MBUTTONDOWN:
1945	case WM_RBUTTONDOWN:
1946	NotifyParent(Msg, wParam, lParam);
1947	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1948	break;
1949
1950	case WM_DESTROY:
1951	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1952	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1953	break;
1954
1955	default:
1956	rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1957	break;
1958	}
1959	fInternalMsg = fInternalMsgBackup;
1960	return rc;
1961	}
1962	//******************************************************************************
1963	//Called as a result of an OS/2 message
1964	//todo, unicode msgs (WM_SETTEXT etc)
1965	//******************************************************************************
1966	LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1967	{
1968	LRESULT rc;
1969	BOOL fInternalMsgBackup = fInternalMsg;
1970
1971	DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1972
1973	if(HkCBT::OS2HkCBTProc(getWindowHandle(), Msg, wParam, lParam) == TRUE) {//hook swallowed msg
1974	return(0);
1975	}
1976	fInternalMsg = TRUE;
1977	switch(Msg)
1978	{
1979	case WM_CREATE:
1980	{
1981	if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1982	dprintf(("WM_CREATE returned -1\n"));
1983	rc = -1; //don't create window
1984	break;
1985	}
1986	NotifyParent(Msg, wParam, lParam);
1987	rc = 0;
1988	break;
1989	}
1990	case WM_LBUTTONDOWN:
1991	case WM_MBUTTONDOWN:
1992	case WM_RBUTTONDOWN:
1993	NotifyParent(Msg, wParam, lParam);
1994	rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1995	break;
1996
1997	case WM_DESTROY:
1998	win32wndproc(getWindowHandle(), WM_NCDESTROY, 0, 0);
1999	rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
2000	break;
2001	default:
2002	rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
2003	break;
2004	}
2005	fInternalMsg = fInternalMsgBackup;
2006	return rc;
2007	}
2008	//******************************************************************************
2009	//******************************************************************************
2010	BOOL Win32BaseWindow::PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam)
2011	{
2012	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2013
2014	packet->Msg = msg;
2015	packet->wParam = wParam;
2016	packet->lParam = lParam;
2017	packet->fUnicode = FALSE;
2018	return OSLibPostMessage(OS2Hwnd, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2019	}
2020	//******************************************************************************
2021	//******************************************************************************
2022	BOOL Win32BaseWindow::PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam)
2023	{
2024	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2025
2026	packet->Msg = msg;
2027	packet->wParam = wParam;
2028	packet->lParam = lParam;
2029	packet->fUnicode = TRUE;
2030	return OSLibPostMessage(OS2Hwnd, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2031	}
2032	//******************************************************************************
2033	//******************************************************************************
2034	BOOL Win32BaseWindow::PostThreadMessageA(ULONG threadid, UINT msg, WPARAM wParam, LPARAM lParam)
2035	{
2036	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2037
2038	packet->Msg = msg;
2039	packet->wParam = wParam;
2040	packet->lParam = lParam;
2041	packet->fUnicode = FALSE;
2042	return O32_PostThreadMessage(threadid, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2043	}
2044	//******************************************************************************
2045	//******************************************************************************
2046	BOOL Win32BaseWindow::PostThreadMessageW(ULONG threadid, UINT msg, WPARAM wParam, LPARAM lParam)
2047	{
2048	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2049
2050	packet->Msg = msg;
2051	packet->wParam = wParam;
2052	packet->lParam = lParam;
2053	packet->fUnicode = TRUE;
2054	return O32_PostThreadMessage(threadid, WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet);
2055	}
2056	//******************************************************************************
2057	//******************************************************************************
2058	void Win32BaseWindow::PostMessage(POSTMSG_PACKET *packet)
2059	{
2060	if(packet == NULL)
2061	return;
2062
2063	if(packet->fUnicode) {
2064	SendMessageW(packet->Msg, packet->wParam, packet->lParam);
2065	}
2066	else SendMessageA(packet->Msg, packet->wParam, packet->lParam);
2067
2068	free(packet);
2069	}
2070	//******************************************************************************
2071	//TODO: Probably not complete compatible with win32 implementation
2072	//******************************************************************************
2073	LRESULT Win32BaseWindow::BroadcastMessageA(int type, UINT msg, WPARAM wParam, LPARAM lParam)
2074	{
2075	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2076
2077	dprintf(("BroadCastMessageA %x %x %x", msg, wParam, lParam));
2078	return 0;
2079
2080	packet->Msg = msg;
2081	packet->wParam = wParam;
2082	packet->lParam = lParam;
2083	packet->fUnicode = FALSE;
2084
2085	return OSLibWinBroadcastMsg(WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet, type == BROADCAST_SEND);
2086	}
2087	//******************************************************************************
2088	//TODO: Probably not complete compatible with win32 implementation
2089	//******************************************************************************
2090	LRESULT Win32BaseWindow::BroadcastMessageW(int type, UINT msg, WPARAM wParam, LPARAM lParam)
2091	{
2092	POSTMSG_PACKET packet = (POSTMSG_PACKET )_smalloc(sizeof(POSTMSG_PACKET));
2093
2094	dprintf(("BroadCastMessageW %x %x %x", msg, wParam, lParam));
2095	return 0;
2096
2097	packet->Msg = msg;
2098	packet->wParam = wParam;
2099	packet->lParam = lParam;
2100	packet->fUnicode = TRUE;
2101
2102	return OSLibWinBroadcastMsg(WIN32APP_POSTMSG, WIN32PM_MAGIC, (DWORD)packet, type == BROADCAST_SEND);
2103	}
2104	//******************************************************************************
2105	//TODO: do we need to inform the parent of the parent (etc) of the child window?
2106	//******************************************************************************
2107	void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
2108	{
2109	Win32BaseWindow *window = this;
2110	Win32BaseWindow *parentwindow;
2111
2112	while(window)
2113	{
2114	if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
2115	{
2116	/* Notify the parent window only */
2117	parentwindow = window->getParent();
2118	if(parentwindow) {
2119	if(Msg == WM_CREATE \|\| Msg == WM_DESTROY) {
2120	parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), (LPARAM)window->getWindowHandle());
2121	}
2122	else parentwindow->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, window->getWindowId()), lParam );
2123	}
2124	}
2125	else break;
2126
2127	window = parentwindow;
2128	}
2129	}
2130	//******************************************************************************
2131	//******************************************************************************
2132	BOOL Win32BaseWindow::SetMenu(HMENU hMenu)
2133	{
2134
2135	dprintf(("SetMenu %x", hMenu));
2136	OS2HwndMenu = OSLibWinSetMenu(OS2HwndFrame, hMenu);
2137	if(OS2HwndMenu == 0) {
2138	dprintf(("Win32BaseWindow::SetMenu OS2HwndMenu == 0"));
2139	return FALSE;
2140	}
2141	return TRUE;
2142	}
2143	//******************************************************************************
2144	//******************************************************************************
2145	BOOL Win32BaseWindow::SetAccelTable(HACCEL hAccel)
2146	{
2147	Win32Resource winres = (Win32Resource )hAccel;
2148	HANDLE accelhandle;
2149
2150	if(HIWORD(hAccel) == 0) {
2151	dprintf(("SetAccelTable: hAccel %x invalid", hAccel));
2152	SetLastError(ERROR_INVALID_PARAMETER);
2153	return FALSE;
2154	}
2155	acceltableResource = winres;
2156	accelhandle = OSLibWinSetAccelTable(OS2HwndFrame, winres->getOS2Handle(), winres->lockOS2Resource());
2157	winres->setOS2Handle(accelhandle);
2158	return(accelhandle != 0);
2159	}
2160	//******************************************************************************
2161	//******************************************************************************
2162	BOOL Win32BaseWindow::SetIcon(HICON hIcon)
2163	{
2164	dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
2165	if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
2166	//TODO: Wine does't send these. Correct?
2167	// SendMessageA(WM_SETICON, ICON_BIG, hIcon);
2168	return TRUE;
2169	}
2170	return FALSE;
2171	}
2172	//******************************************************************************
2173	//******************************************************************************
2174	BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
2175	{
2176	ULONG showstate = 0;
2177	HWND hWinAfter;
2178
2179	dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
2180	#if 1
2181	if (flags & WIN_NEED_SIZE)
2182	{
2183	/* should happen only in CreateWindowEx() */
2184	int wParam = SIZE_RESTORED;
2185
2186	flags &= ~WIN_NEED_SIZE;
2187	if (dwStyle & WS_MAXIMIZE)
2188	wParam = SIZE_MAXIMIZED;
2189	else
2190	if (dwStyle & WS_MINIMIZE)
2191	wParam = SIZE_MINIMIZED;
2192
2193	SendMessageA(WM_SIZE, wParam,
2194	MAKELONG(rectClient.right-rectClient.left,
2195	rectClient.bottom-rectClient.top));
2196	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2197	}
2198	#else
2199	if(fFirstShow) {
2200	if(isFrameWindow() && IS_OVERLAPPED(getStyle()) && !isChild()) {
2201	SendMessageA(WM_SIZE, SIZE_RESTORED,
2202	MAKELONG(rectClient.right-rectClient.left,
2203	rectClient.bottom-rectClient.top));
2204	SendMessageA(WM_MOVE, 0, MAKELONG( rectClient.left, rectClient.top ) );
2205
2206	}
2207	fFirstShow = FALSE;
2208	}
2209	#endif
2210	switch(nCmdShow)
2211	{
2212	case SW_SHOW:
2213	case SW_SHOWDEFAULT: //todo
2214	showstate = SWPOS_SHOW \| SWPOS_ACTIVATE;
2215	break;
2216	case SW_HIDE:
2217	showstate = SWPOS_HIDE;
2218	break;
2219	case SW_RESTORE:
2220	showstate = SWPOS_RESTORE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2221	break;
2222	case SW_MINIMIZE:
2223	showstate = SWPOS_MINIMIZE;
2224	break;
2225	case SW_SHOWMAXIMIZED:
2226	showstate = SWPOS_MAXIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2227	break;
2228	case SW_SHOWMINIMIZED:
2229	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW \| SWPOS_ACTIVATE;
2230	break;
2231	case SW_SHOWMINNOACTIVE:
2232	showstate = SWPOS_MINIMIZE \| SWPOS_SHOW;
2233	break;
2234	case SW_SHOWNA:
2235	showstate = SWPOS_SHOW;
2236	break;
2237	case SW_SHOWNOACTIVATE:
2238	showstate = SWPOS_SHOW;
2239	break;
2240	case SW_SHOWNORMAL:
2241	showstate = SWPOS_RESTORE \| SWPOS_ACTIVATE \| SWPOS_SHOW;
2242	break;
2243	}
2244
2245	/* We can't activate a child window (WINE) */
2246	if(getStyle() & WS_CHILD)
2247	showstate &= ~SWPOS_ACTIVATE;
2248
2249	if(showstate & SWPOS_SHOW) {
2250	setStyle(getStyle() \| WS_VISIBLE);
2251	}
2252	else setStyle(getStyle() & ~WS_VISIBLE);
2253
2254	BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2255	return rc;
2256	}
2257	//******************************************************************************
2258	//******************************************************************************
2259	BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2260	{
2261	BOOL rc = FALSE;
2262	Win32BaseWindow *window;
2263	HWND hParent = 0;
2264
2265	dprintf (("SetWindowPos %x %x (%d,%d)(%d,%d) %x", Win32Hwnd, hwndInsertAfter, x, y, cx, cy, fuFlags));
2266
2267	if (fuFlags &
2268	~(SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOZORDER \|
2269	SWP_NOREDRAW \| SWP_NOACTIVATE \| SWP_FRAMECHANGED \|
2270	SWP_SHOWWINDOW \| SWP_HIDEWINDOW \| SWP_NOCOPYBITS \|
2271	SWP_NOOWNERZORDER))
2272	{
2273	return FALSE;
2274	}
2275
2276	WINDOWPOS wpos;
2277	SWP swp, swpOld;
2278
2279	wpos.flags = fuFlags;
2280	wpos.cy = cy;
2281	wpos.cx = cx;
2282	wpos.x = x;
2283	wpos.y = y;
2284	wpos.hwndInsertAfter = hwndInsertAfter;
2285	wpos.hwnd = getWindowHandle();
2286
2287	if(~fuFlags & (SWP_NOMOVE \| SWP_NOSIZE))
2288	{
2289	if (isChild())
2290	{
2291	hParent = getParent()->getOS2WindowHandle();
2292	}
2293	OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2294	}
2295
2296	OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2297	if (swp.fl == 0)
2298	return TRUE;
2299
2300	// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2301	if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2302	{
2303	Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2304	if(wndBehind) {
2305	swp.hwndInsertBehind = wndBehind->getOS2WindowHandle();
2306	}
2307	else {
2308	dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2309	swp.hwndInsertBehind = 0;
2310	}
2311	}
2312	#if 0
2313	if (isFrameWindow())
2314	{
2315	if (!isChild())
2316	{
2317	POINT maxSize, maxPos, minTrack, maxTrack;
2318
2319	GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
2320
2321	if (swp.cx > maxTrack.x) swp.cx = maxTrack.x;
2322	if (swp.cy > maxTrack.y) swp.cy = maxTrack.y;
2323	if (swp.cx < minTrack.x) swp.cx = minTrack.x;
2324	if (swp.cy < minTrack.y) swp.cy = minTrack.y;
2325	}
2326	swp.hwnd = OS2HwndFrame;
2327	}
2328	else
2329	#endif
2330	swp.hwnd = OS2HwndFrame;
2331
2332	dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2333
2334	rc = OSLibWinSetMultWindowPos(&swp, 1);
2335
2336	if (rc == FALSE)
2337	{
2338	dprintf(("OSLibWinSetMultWindowPos failed!"));
2339	}
2340	else
2341	{
2342	if (fuFlags & SWP_FRAMECHANGED_W)
2343	OSLibSendMessage (OS2HwndFrame, 0x42 /WM_UPDATEFRAME/, -1, 0);
2344	}
2345
2346	return (rc);
2347	}
2348	//******************************************************************************
2349	//TODO: WPF_RESTOREMAXIMIZED
2350	//******************************************************************************
2351	BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2352	{
2353	if(isFrameWindow())
2354	{
2355	// Set the minimized position
2356	if (winpos->flags & WPF_SETMINPOSITION)
2357	{
2358	OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2359	}
2360
2361	//TODO: Max position
2362
2363	// Set the new restore position.
2364	OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2365	}
2366
2367	return ShowWindow(winpos->showCmd);
2368	}
2369	//******************************************************************************
2370	//Also destroys all the child windows (destroy parent, destroy children)
2371	//******************************************************************************
2372	BOOL Win32BaseWindow::DestroyWindow()
2373	{
2374	return OSLibWinDestroyWindow(OS2HwndFrame);
2375	}
2376	//******************************************************************************
2377	//******************************************************************************
2378	HWND Win32BaseWindow::GetParent()
2379	{
2380	if(getParent()) {
2381	return getParent()->getWindowHandle();
2382	}
2383	else return 0;
2384	}
2385	//******************************************************************************
2386	//******************************************************************************
2387	HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2388	{
2389	HWND oldhwnd;
2390	Win32BaseWindow *newparent;
2391
2392	if(getParent()) {
2393	oldhwnd = getParent()->getWindowHandle();
2394	getParent()->RemoveChild(this);
2395	}
2396	else oldhwnd = 0;
2397
2398	newparent = GetWindowFromHandle(hwndNewParent);
2399	if(newparent)
2400	{
2401	setParent(newparent);
2402	getParent()->AddChild(this);
2403	OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2404	return oldhwnd;
2405	}
2406	SetLastError(ERROR_INVALID_PARAMETER);
2407	return 0;
2408	}
2409	//******************************************************************************
2410	//******************************************************************************
2411	BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2412	{
2413	if(getParent()) {
2414	return getParent()->getWindowHandle() == hwndParent;
2415	}
2416	else return 0;
2417	}
2418	//******************************************************************************
2419	//******************************************************************************
2420	HWND Win32BaseWindow::GetTopWindow()
2421	{
2422	return GetWindow(GW_CHILD);
2423	}
2424	//******************************************************************************
2425	// Get the top-level parent for a child window.
2426	//******************************************************************************
2427	Win32BaseWindow *Win32BaseWindow::GetTopParent()
2428	{
2429	Win32BaseWindow *window = this;
2430
2431	while(window && (window->getStyle() & WS_CHILD))
2432	{
2433	window = window->getParent();
2434	}
2435	return window;
2436	}
2437	//******************************************************************************
2438	//Don't call WinUpdateWindow as that one also updates the child windows
2439	//Also need to send WM_PAINT directly to the window procedure, which doesn't
2440	//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2441	//******************************************************************************
2442	BOOL Win32BaseWindow::UpdateWindow()
2443	{
2444	RECT rect;
2445
2446	if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2447	{//update region not empty
2448	HDC hdc;
2449
2450	hdc = O32_GetDC(OS2Hwnd);
2451	if (isIcon)
2452	{
2453	SendMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2454	SendMessageA(WM_PAINTICON, 0, 0);
2455	} else
2456	{
2457	SendMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2458	SendMessageA(WM_PAINT, 0, 0);
2459	}
2460	O32_ReleaseDC(OS2Hwnd, hdc);
2461	}
2462	return TRUE;
2463	}
2464	//******************************************************************************
2465	//******************************************************************************
2466	BOOL Win32BaseWindow::IsIconic()
2467	{
2468	return OSLibWinIsIconic(OS2Hwnd);
2469	}
2470	//******************************************************************************
2471	//TODO: Should not enumerate children that are created during the enumeration!
2472	//******************************************************************************
2473	BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2474	{
2475	BOOL rc = TRUE;
2476	HWND hwnd;
2477	Win32BaseWindow prevchild = 0, child = 0;
2478
2479	dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2480	for (child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow )child->getNextChild())
2481	{
2482	dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2483	hwnd = child->getWindowHandle();
2484	if(lpfn(hwnd, lParam) == FALSE)
2485	{
2486	rc = FALSE;
2487	break;
2488	}
2489	//check if the window still exists
2490	if(!::IsWindow(hwnd))
2491	{
2492	child = prevchild;
2493	continue;
2494	}
2495	if(child->getFirstChild() != NULL)
2496	{
2497	dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2498	if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2499	{
2500	rc = FALSE;
2501	break;
2502	}
2503	}
2504	prevchild = child;
2505	}
2506	return rc;
2507	}
2508	//******************************************************************************
2509	//******************************************************************************
2510	Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2511	{
2512	for (Win32BaseWindow child = (Win32BaseWindow )getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2513	{
2514	if (child->getWindowId() == id)
2515	{
2516	return child;
2517	}
2518	}
2519	return 0;
2520	}
2521	//******************************************************************************
2522	//TODO:
2523	//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2524	//the current process owns them.
2525	//******************************************************************************
2526	HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2527	BOOL fUnicode)
2528	{
2529	Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2530	Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2531
2532	if((hwndParent != OSLIB_HWND_DESKTOP && !parent) \|\|
2533	(hwndChildAfter != 0 && !child) \|\|
2534	(hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2535	{
2536	dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2537	SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2538	return 0;
2539	}
2540	if(hwndParent != OSLIB_HWND_DESKTOP)
2541	{//if the current process owns the window, just do a quick search
2542	child = (Win32BaseWindow *)parent->getFirstChild();
2543	if(hwndChildAfter != 0)
2544	{
2545	while(child)
2546	{
2547	if(child->getWindowHandle() == hwndChildAfter)
2548	{
2549	child = (Win32BaseWindow *)child->getNextChild();
2550	break;
2551	}
2552	child = (Win32BaseWindow *)child->getNextChild();
2553	}
2554	}
2555	while(child)
2556	{
2557	if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2558	(!lpszWindow \|\| child->hasWindowName(lpszWindow, fUnicode)))
2559	{
2560	dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2561	return child->getWindowHandle();
2562	}
2563	child = (Win32BaseWindow *)child->getNextChild();
2564	}
2565	}
2566	else {
2567	Win32BaseWindow *wnd;
2568	HWND henum, hwnd;
2569
2570	henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2571	hwnd = OSLibWinGetNextWindow(henum);
2572
2573	while(hwnd)
2574	{
2575	wnd = GetWindowFromOS2Handle(hwnd);
2576	if(wnd == NULL) {
2577	hwnd = OSLibWinQueryClientWindow(hwnd);
2578	if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2579	if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2580	}
2581
2582	if(wnd) {
2583	if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2584	(!lpszWindow \|\| wnd->hasWindowName(lpszWindow, fUnicode)))
2585	{
2586	OSLibWinEndEnumWindows(henum);
2587	dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2588	return wnd->getWindowHandle();
2589	}
2590	}
2591	hwnd = OSLibWinGetNextWindow(henum);
2592	}
2593	OSLibWinEndEnumWindows(henum);
2594	}
2595	SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2596	return 0;
2597	}
2598	//******************************************************************************
2599	//******************************************************************************
2600	HWND Win32BaseWindow::GetWindow(UINT uCmd)
2601	{
2602	HWND hwndRelated = 0;
2603	Win32BaseWindow *window;
2604
2605	switch(uCmd)
2606	{
2607	case GW_HWNDFIRST:
2608	if(getParent()) {
2609	window = (Win32BaseWindow *)getParent()->getFirstChild();
2610	hwndRelated = window->getWindowHandle();
2611	}
2612	break;
2613
2614	case GW_HWNDLAST:
2615	if(getParent())
2616	{
2617	goto end;
2618	}
2619
2620	window = this;
2621	while(window)
2622	{
2623	window = (Win32BaseWindow *)window->getNextChild();
2624	}
2625	hwndRelated = window->getWindowHandle();
2626	break;
2627
2628	case GW_HWNDNEXT:
2629	window = (Win32BaseWindow *)getNextChild();
2630	if(window) {
2631	hwndRelated = window->getWindowHandle();
2632	}
2633	break;
2634
2635	case GW_HWNDPREV:
2636	if(!getParent())
2637	{
2638	goto end;
2639	}
2640	window = (Win32BaseWindow )(getParent()->getFirstChild()); / First sibling */
2641	if(window == this)
2642	{
2643	hwndRelated = 0; /* First in list */
2644	goto end;
2645	}
2646	while(window->getNextChild())
2647	{
2648	if (window->getNextChild() == this)
2649	{
2650	hwndRelated = window->getWindowHandle();
2651	goto end;
2652	}
2653	window = (Win32BaseWindow *)window->getNextChild();
2654	}
2655	break;
2656
2657	case GW_OWNER:
2658	if(getOwner()) {
2659	hwndRelated = getOwner()->getWindowHandle();
2660	}
2661	break;
2662
2663	case GW_CHILD:
2664	if(getFirstChild()) {
2665	hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2666	}
2667	break;
2668	}
2669	end:
2670	dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2671	return hwndRelated;
2672	}
2673	//******************************************************************************
2674	//******************************************************************************
2675	HWND Win32BaseWindow::SetActiveWindow()
2676	{
2677	return OSLibWinSetActiveWindow(OS2HwndFrame);
2678	}
2679	//******************************************************************************
2680	//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2681	//******************************************************************************
2682	BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2683	{
2684	return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2685	}
2686	//******************************************************************************
2687	//******************************************************************************
2688	BOOL Win32BaseWindow::CloseWindow()
2689	{
2690	return OSLibWinMinimizeWindow(OS2HwndFrame);
2691	}
2692	//******************************************************************************
2693	//******************************************************************************
2694	HWND Win32BaseWindow::GetActiveWindow()
2695	{
2696	HWND hwndActive;
2697	Win32BaseWindow *win32wnd;
2698	ULONG magic;
2699
2700	hwndActive = OSLibWinQueryActiveWindow();
2701
2702	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2703	magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2704	if(CheckMagicDword(magic) && win32wnd)
2705	{
2706	return win32wnd->getWindowHandle();
2707	}
2708	return hwndActive;
2709	}
2710	//******************************************************************************
2711	//******************************************************************************
2712	BOOL Win32BaseWindow::IsWindowEnabled()
2713	{
2714	return OSLibWinIsWindowEnabled(OS2HwndFrame);
2715	}
2716	//******************************************************************************
2717	//******************************************************************************
2718	BOOL Win32BaseWindow::IsWindowVisible()
2719	{
2720	#if 1
2721	return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2722	#else
2723	return OSLibWinIsWindowVisible(OS2HwndFrame);
2724	#endif
2725	}
2726	//******************************************************************************
2727	//******************************************************************************
2728	BOOL Win32BaseWindow::GetWindowRect(PRECT pRect)
2729	{
2730	return OSLibWinQueryWindowRect(OS2HwndFrame, pRect, RELATIVE_TO_SCREEN);
2731	}
2732	//******************************************************************************
2733	//******************************************************************************
2734	BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2735	{
2736	if(wndname == NULL)
2737	return FALSE;
2738
2739	if(fUnicode) {
2740	return (lstrcmpW(windowNameW, (LPWSTR)wndname) == 0);
2741	}
2742	else return (strcmp(windowNameA, wndname) == 0);
2743	}
2744	//******************************************************************************
2745	//******************************************************************************
2746	int Win32BaseWindow::GetWindowTextLength()
2747	{
2748	return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2749	}
2750	//******************************************************************************
2751	//******************************************************************************
2752	int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2753	{
2754	return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2755	}
2756	//******************************************************************************
2757	//******************************************************************************
2758	int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2759	{
2760	return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2761	}
2762	//******************************************************************************
2763	//******************************************************************************
2764	BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2765	{
2766	return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2767	}
2768	//******************************************************************************
2769	//******************************************************************************
2770	BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2771	{
2772	return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2773	}
2774	//******************************************************************************
2775	//******************************************************************************
2776	VOID Win32BaseWindow::updateWindowStyle(DWORD oldExStyle,DWORD oldStyle)
2777	{
2778	if(IsWindowDestroyed()) return;
2779
2780	/*
2781	if (isChild())
2782	{
2783	DWORD dwOSWinStyle,dwOSFrameStyle,newBorderWidth,newBorderHeight;
2784
2785	OSLibWinConvertStyle(dwStyle,&dwExStyle,&dwOSWinStyle,&dwOSFrameStyle,&newBorderWidth,&newBorderHeight);
2786	if (newBorderWidth != borderWidth \|\| newBorderHeight != borderHeight)
2787	{
2788	borderWidth = newBorderWidth;
2789	borderHeight = newBorderHeight;
2790	FrameSetBorderSize(this,TRUE);
2791	}
2792	}
2793	*/
2794
2795	if (dwStyle != oldStyle) OSLibSetWindowStyle(OS2HwndFrame,dwStyle);
2796	}
2797	//******************************************************************************
2798	//******************************************************************************
2799	LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value)
2800	{
2801	LONG oldval;
2802
2803	dprintf2(("SetWindowLongA %x %d %x", getWindowHandle(), index, value));
2804	switch(index) {
2805	case GWL_EXSTYLE:
2806	{
2807	STYLESTRUCT ss;
2808
2809	if(dwExStyle == value)
2810	return value;
2811
2812	ss.styleOld = dwExStyle;
2813	ss.styleNew = value;
2814	dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
2815	SendMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2816	setExStyle(ss.styleNew);
2817	updateWindowStyle(ss.styleOld,dwStyle);
2818	SendMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2819	return ss.styleOld;
2820	}
2821	case GWL_STYLE:
2822	{
2823	STYLESTRUCT ss;
2824
2825	if(dwStyle == value)
2826	return value;
2827
2828	ss.styleOld = dwStyle;
2829	ss.styleNew = value;
2830	dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), dwStyle, value));
2831	SendMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2832	setStyle(ss.styleNew);
2833	updateWindowStyle(dwExStyle,ss.styleOld);
2834	SendMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2835	return ss.styleOld;
2836	}
2837	case GWL_WNDPROC:
2838	oldval = (LONG)getWindowProc();
2839	setWindowProc((WNDPROC)value);
2840	return oldval;
2841	case GWL_HINSTANCE:
2842	oldval = hInstance;
2843	hInstance = value;
2844	return oldval;
2845	case GWL_HWNDPARENT:
2846	return SetParent((HWND)value);
2847	case GWL_ID:
2848	oldval = getWindowId();
2849	setWindowId(value);
2850	return oldval;
2851	case GWL_USERDATA:
2852	oldval = userData;
2853	userData = value;
2854	return oldval;
2855	default:
2856	if(index >= 0 && index/4 < nrUserWindowLong)
2857	{
2858	oldval = userWindowLong[index/4];
2859	userWindowLong[index/4] = value;
2860	return oldval;
2861	}
2862	SetLastError(ERROR_INVALID_PARAMETER);
2863	return 0;
2864	}
2865	}
2866	//******************************************************************************
2867	//******************************************************************************
2868	ULONG Win32BaseWindow::GetWindowLongA(int index)
2869	{
2870	ULONG value;
2871
2872	switch(index) {
2873	case GWL_EXSTYLE:
2874	value = dwExStyle;
2875	break;
2876	case GWL_STYLE:
2877	value = dwStyle;
2878	break;
2879	case GWL_WNDPROC:
2880	value = (ULONG)getWindowProc();
2881	break;
2882	case GWL_HINSTANCE:
2883	value = hInstance;
2884	break;
2885	case GWL_HWNDPARENT:
2886	if(getParent()) {
2887	value = getParent()->getWindowHandle();
2888	}
2889	else value = 0;
2890	break;
2891	case GWL_ID:
2892	value = getWindowId();
2893	break;
2894	case GWL_USERDATA:
2895	value = userData;
2896	break;
2897	default:
2898	if(index >= 0 && index/4 < nrUserWindowLong)
2899	{
2900	value = userWindowLong[index/4];
2901	break;
2902	}
2903	SetLastError(ERROR_INVALID_PARAMETER);
2904	return 0;
2905	}
2906	dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2907	return value;
2908	}
2909	//******************************************************************************
2910	//******************************************************************************
2911	WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
2912	{
2913	WORD oldval;
2914
2915	if(index >= 0 && index/4 < nrUserWindowLong)
2916	{
2917	oldval = ((WORD *)userWindowLong)[index/2];
2918	((WORD *)userWindowLong)[index/2] = value;
2919	return oldval;
2920	}
2921	SetLastError(ERROR_INVALID_PARAMETER);
2922	return 0;
2923	}
2924	//******************************************************************************
2925	//******************************************************************************
2926	WORD Win32BaseWindow::GetWindowWord(int index)
2927	{
2928	if(index >= 0 && index/4 < nrUserWindowLong)
2929	{
2930	return ((WORD *)userWindowLong)[index/2];
2931	}
2932	SetLastError(ERROR_INVALID_PARAMETER);
2933	return 0;
2934	}
2935	//******************************************************************************
2936	//******************************************************************************
2937	void Win32BaseWindow::setWindowId(DWORD id)
2938	{
2939	windowId = id;
2940	OSLibSetWindowID(OS2HwndFrame, id);
2941	}
2942	//******************************************************************************
2943	//******************************************************************************
2944	Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
2945	{
2946	Win32BaseWindow *window;
2947
2948	if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
2949	return window;
2950	}
2951	else return NULL;
2952	}
2953	//******************************************************************************
2954	//******************************************************************************
2955	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
2956	{
2957	Win32BaseWindow *win32wnd;
2958	DWORD magic;
2959
2960	if(hwnd == OSLIB_HWND_DESKTOP)
2961	{
2962	return windowDesktop;
2963	}
2964
2965	win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
2966	magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
2967
2968	if(win32wnd && CheckMagicDword(magic)) {
2969	return win32wnd;
2970	}
2971	return 0;
2972	}
2973	//******************************************************************************
2974	//******************************************************************************
2975	Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
2976	{
2977	return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
2978	}
2979	//******************************************************************************
2980	//******************************************************************************
2981	HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
2982	{
2983	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2984
2985	if(window) {
2986	return window->getOS2WindowHandle();
2987	}
2988	else return hwnd;
2989	}
2990	//******************************************************************************
2991	//******************************************************************************
2992	HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
2993	{
2994	Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2995
2996	if(window) {
2997	return window->getOS2FrameWindowHandle();
2998	}
2999	else return hwnd;
3000	}
3001	//******************************************************************************
3002	//******************************************************************************
3003	HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
3004	{
3005	Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
3006
3007	if(window) {
3008	return window->getWindowHandle();
3009	}
3010	window = GetWindowFromOS2FrameHandle(hwnd);
3011	if(window) {
3012	return window->getWindowHandle();
3013	}
3014	else return 0;
3015	// else return hwnd; //OS/2 window handle
3016	}
3017	//******************************************************************************
3018	// GetNextDlgTabItem32 (USER32.276)
3019	//******************************************************************************
3020	HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
3021	{
3022	Win32BaseWindow child, nextchild, *lastchild;
3023	HWND retvalue;
3024
3025	if (hwndCtrl)
3026	{
3027	child = GetWindowFromHandle(hwndCtrl);
3028	if (!child)
3029	{
3030	retvalue = 0;
3031	goto END;
3032	}
3033	/* Make sure hwndCtrl is a top-level child */
3034	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3035	{
3036	child = child->getParent();
3037	if(child == NULL) break;
3038	}
3039
3040	if (!child \|\| child->getParent() != this)
3041	{
3042	retvalue = 0;
3043	goto END;
3044	}
3045	}
3046	else
3047	{
3048	/* No ctrl specified -> start from the beginning */
3049	child = (Win32BaseWindow *)getFirstChild();
3050	if (!child)
3051	{
3052	retvalue = 0;
3053	goto END;
3054	}
3055
3056	if (!fPrevious)
3057	{
3058	while (child->getNextChild())
3059	{
3060	child = (Win32BaseWindow *)child->getNextChild();
3061	}
3062	}
3063	}
3064
3065	lastchild = child;
3066	nextchild = (Win32BaseWindow *)child->getNextChild();
3067	while (TRUE)
3068	{
3069	if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
3070
3071	if (child == nextchild) break;
3072
3073	if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
3074	!(nextchild->getStyle() & WS_DISABLED))
3075	{
3076	lastchild = nextchild;
3077	if (!fPrevious) break;
3078	}
3079	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3080	}
3081	retvalue = lastchild->getWindowHandle();
3082
3083	END:
3084	return retvalue;
3085	}
3086	//******************************************************************************
3087	//******************************************************************************
3088	HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
3089	{
3090	Win32BaseWindow child, nextchild, *lastchild;
3091	HWND retvalue;
3092
3093	if (hwndCtrl)
3094	{
3095	child = GetWindowFromHandle(hwndCtrl);
3096	if (!child)
3097	{
3098	retvalue = 0;
3099	goto END;
3100	}
3101	/* Make sure hwndCtrl is a top-level child */
3102	while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3103	{
3104	child = child->getParent();
3105	if(child == NULL) break;
3106	}
3107
3108	if (!child \|\| child->getParent() != this)
3109	{
3110	retvalue = 0;
3111	goto END;
3112	}
3113	}
3114	else
3115	{
3116	/* No ctrl specified -> start from the beginning */
3117	child = (Win32BaseWindow *)getFirstChild();
3118	if (!child)
3119	{
3120	retvalue = 0;
3121	goto END;
3122	}
3123
3124	if (fPrevious)
3125	{
3126	while (child->getNextChild())
3127	{
3128	child = (Win32BaseWindow *)child->getNextChild();
3129	}
3130	}
3131	}
3132
3133	lastchild = child;
3134	nextchild = (Win32BaseWindow *)child->getNextChild();
3135	while (TRUE)
3136	{
3137	if (!nextchild \|\| nextchild->getStyle() & WS_GROUP)
3138	{
3139	/* Wrap-around to the beginning of the group */
3140	Win32BaseWindow *pWndTemp;
3141
3142	nextchild = (Win32BaseWindow *)getFirstChild();
3143
3144	for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3145	{
3146	if (pWndTemp->getStyle() & WS_GROUP)
3147	nextchild = pWndTemp;
3148
3149	if (pWndTemp == child)
3150	break;
3151	}
3152
3153	}
3154	if (nextchild == child)
3155	break;
3156
3157	if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3158	{
3159	lastchild = nextchild;
3160
3161	if (!fPrevious)
3162	break;
3163	}
3164
3165	nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3166	}
3167	retvalue = lastchild->getWindowHandle();
3168	END:
3169	return retvalue;
3170	}
3171	//******************************************************************************
3172	//******************************************************************************
3173	#ifdef DEBUG
3174	void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3175	{
3176	char style[256] = "";
3177	char exstyle[256] = "";
3178
3179	/* Window styles */
3180	if(dwStyle & WS_CHILD)
3181	strcat(style, "WS_CHILD ");
3182	if(dwStyle & WS_POPUP)
3183	strcat(style, "WS_POPUP ");
3184	if(dwStyle & WS_VISIBLE)
3185	strcat(style, "WS_VISIBLE ");
3186	if(dwStyle & WS_DISABLED)
3187	strcat(style, "WS_DISABLED ");
3188	if(dwStyle & WS_CLIPSIBLINGS)
3189	strcat(style, "WS_CLIPSIBLINGS ");
3190	if(dwStyle & WS_CLIPCHILDREN)
3191	strcat(style, "WS_CLIPCHILDREN ");
3192	if(dwStyle & WS_MAXIMIZE)
3193	strcat(style, "WS_MAXIMIZE ");
3194	if(dwStyle & WS_MINIMIZE)
3195	strcat(style, "WS_MINIMIZE ");
3196	if(dwStyle & WS_GROUP)
3197	strcat(style, "WS_GROUP ");
3198	if(dwStyle & WS_TABSTOP)
3199	strcat(style, "WS_TABSTOP ");
3200
3201	if((dwStyle & WS_CAPTION) == WS_CAPTION)
3202	strcat(style, "WS_CAPTION ");
3203	if(dwStyle & WS_DLGFRAME)
3204	strcat(style, "WS_DLGFRAME ");
3205	if(dwStyle & WS_BORDER)
3206	strcat(style, "WS_BORDER ");
3207
3208	if(dwStyle & WS_VSCROLL)
3209	strcat(style, "WS_VSCROLL ");
3210	if(dwStyle & WS_HSCROLL)
3211	strcat(style, "WS_HSCROLL ");
3212	if(dwStyle & WS_SYSMENU)
3213	strcat(style, "WS_SYSMENU ");
3214	if(dwStyle & WS_THICKFRAME)
3215	strcat(style, "WS_THICKFRAME ");
3216	if(dwStyle & WS_MINIMIZEBOX)
3217	strcat(style, "WS_MINIMIZEBOX ");
3218	if(dwStyle & WS_MAXIMIZEBOX)
3219	strcat(style, "WS_MAXIMIZEBOX ");
3220
3221	if(dwExStyle & WS_EX_DLGMODALFRAME)
3222	strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3223	if(dwExStyle & WS_EX_ACCEPTFILES)
3224	strcat(exstyle, "WS_EX_ACCEPTFILES ");
3225	if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3226	strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3227	if(dwExStyle & WS_EX_TOPMOST)
3228	strcat(exstyle, "WS_EX_TOPMOST ");
3229	if(dwExStyle & WS_EX_TRANSPARENT)
3230	strcat(exstyle, "WS_EX_TRANSPARENT ");
3231
3232	if(dwExStyle & WS_EX_MDICHILD)
3233	strcat(exstyle, "WS_EX_MDICHILD ");
3234	if(dwExStyle & WS_EX_TOOLWINDOW)
3235	strcat(exstyle, "WS_EX_TOOLWINDOW ");
3236	if(dwExStyle & WS_EX_WINDOWEDGE)
3237	strcat(exstyle, "WS_EX_WINDOWEDGE ");
3238	if(dwExStyle & WS_EX_CLIENTEDGE)
3239	strcat(exstyle, "WS_EX_CLIENTEDGE ");
3240	if(dwExStyle & WS_EX_CONTEXTHELP)
3241	strcat(exstyle, "WS_EX_CONTEXTHELP ");
3242	if(dwExStyle & WS_EX_RIGHT)
3243	strcat(exstyle, "WS_EX_RIGHT ");
3244	if(dwExStyle & WS_EX_LEFT)
3245	strcat(exstyle, "WS_EX_LEFT ");
3246	if(dwExStyle & WS_EX_RTLREADING)
3247	strcat(exstyle, "WS_EX_RTLREADING ");
3248	if(dwExStyle & WS_EX_LTRREADING)
3249	strcat(exstyle, "WS_EX_LTRREADING ");
3250	if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3251	strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3252	if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3253	strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3254	if(dwExStyle & WS_EX_CONTROLPARENT)
3255	strcat(exstyle, "WS_EX_CONTROLPARENT ");
3256	if(dwExStyle & WS_EX_STATICEDGE)
3257	strcat(exstyle, "WS_EX_STATICEDGE ");
3258	if(dwExStyle & WS_EX_APPWINDOW)
3259	strcat(exstyle, "WS_EX_APPWINDOW ");
3260
3261	dprintf(("Window style: %x %s", dwStyle, style));
3262	dprintf(("Window exStyle: %x %s", dwExStyle, exstyle));
3263	}
3264	#endif
3265	//******************************************************************************
3266	//******************************************************************************
3267
3268	GenericObject *Win32BaseWindow::windows = NULL;

Note: See TracBrowser for help on using the repository browser.

Download in other formats: