source: trunk/src/user32/new/window.cpp@ 332

Last change on this file since 332 was 332, checked in by sandervl, 26 years ago

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1/* $Id: window.cpp,v 1.7 1999-07-18 18:04:30 sandervl Exp $ */
2/*
3 * Win32 window apis for OS/2
4 *
5 * Copyright 1999 Sander van Leeuwen
6 *
7 * Parts based on Wine Windows code (windows\win.c)
8 *
9 * Copyright 1993, 1994 Alexandre Julliard
10 *
11 * Project Odin Software License can be found in LICENSE.TXT
12 *
13 *
14 * TODO: Decide what to do about commands for OS/2 windows (non-Win32 apps)
15 *
16 */
17
18#include <os2win.h>
19#include <misc.h>
20#include <win32wnd.h>
21#include <oslibwin.h>
22#include "user32.h"
23#include "icon.h"
24#include "usrcall.h"
25
26//******************************************************************************
27//******************************************************************************
28HWND WIN32API CreateWindowExA(DWORD exStyle, LPCSTR className,
29 LPCSTR windowName, DWORD style, INT x,
30 INT y, INT width, INT height,
31 HWND parent, HMENU menu,
32 HINSTANCE instance, LPVOID data )
33{
34 Win32Window *window;
35 ATOM classAtom;
36 CREATESTRUCTA cs;
37
38 if(exStyle & WS_EX_MDICHILD)
39 return CreateMDIWindowA(className, windowName, style, x, y, width, height, parent, instance, (LPARAM)data);
40
41 /* Find the class atom */
42 if (!(classAtom = GlobalFindAtomA(className)))
43 {
44 dprintf(("CreateWindowEx32A: bad class name "));
45 if (!HIWORD(className)) {
46 dprintf(("CreateWindowEx32A: bad class name %04x\n", LOWORD(className)));
47 }
48 else dprintf(("CreateWindowEx32A: bad class name '%s'\n", className ));
49 SetLastError(ERROR_INVALID_PARAMETER);
50 return 0;
51 }
52
53 /* Create the window */
54 cs.lpCreateParams = data;
55 cs.hInstance = instance;
56 cs.hMenu = menu;
57 cs.hwndParent = parent;
58 cs.x = x;
59 cs.y = y;
60 cs.cx = width;
61 cs.cy = height;
62 cs.style = style;
63 cs.lpszName = windowName;
64 cs.lpszClass = className;
65 cs.dwExStyle = exStyle;
66 window = new Win32Window( &cs, classAtom, FALSE );
67 if(window == NULL)
68 {
69 dprintf(("Win32Window creation failed!!"));
70 return 0;
71 }
72 if(GetLastError() != 0)
73 {
74 dprintf(("Win32Window error found!!"));
75 delete window;
76 return 0;
77 }
78 return window->getWindowHandle();
79}
80//******************************************************************************
81//******************************************************************************
82HWND WIN32API CreateMDIWindowA(LPCSTR arg1, LPCSTR arg2, DWORD arg3,
83 int arg4, int arg5, int arg6, int arg7,
84 HWND arg8, HINSTANCE arg9, LPARAM arg10)
85{
86 HWND hwnd;
87
88 dprintf(("USER32: CreateMDIWindowA\n"));
89
90 hwnd = O32_CreateMDIWindow((LPSTR)arg1, (LPSTR)arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10);
91
92 dprintf(("USER32: CreateMDIWindowA returned %X\n", hwnd));
93 return hwnd;
94}
95//******************************************************************************
96//******************************************************************************
97HWND WIN32API CreateMDIWindowW(LPCWSTR arg1, LPCWSTR arg2, DWORD arg3, int arg4,
98 int arg5, int arg6, int arg7, HWND arg8, HINSTANCE arg9,
99 LPARAM arg10)
100{
101 HWND hwnd;
102 char *astring1 = NULL, *astring2 = NULL;
103
104 if((int)arg1 >> 16 != 0) {
105 astring1 = UnicodeToAsciiString((LPWSTR)arg1);
106 }
107 else astring1 = (char *)arg2;
108
109 astring2 = UnicodeToAsciiString((LPWSTR)arg2);
110
111 hwnd = O32_CreateMDIWindow(astring1, astring2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10);
112
113 if(astring1) FreeAsciiString(astring1);
114 FreeAsciiString(astring2);
115 dprintf(("USER32: CreateMDIWindowW hwnd = %X\n", hwnd));
116 return(hwnd);
117}
118//******************************************************************************
119//******************************************************************************
120HWND WIN32API CreateWindowExW(DWORD exStyle, LPCWSTR className,
121 LPCWSTR windowName, DWORD style, INT x,
122 INT y, INT width, INT height,
123 HWND parent, HMENU menu,
124 HINSTANCE instance, LPVOID data )
125{
126 Win32Window *window;
127 ATOM classAtom;
128 CREATESTRUCTA cs;
129
130 if(exStyle & WS_EX_MDICHILD)
131 return CreateMDIWindowW(className, windowName, style, x, y, width, height, parent, instance, (LPARAM)data);
132
133 /* Find the class atom */
134 if (!(classAtom = GlobalFindAtomW(className)))
135 {
136 dprintf(("CreateWindowEx32A: bad class name "));
137 if (!HIWORD(className)) {
138 dprintf(("CreateWindowEx32A: bad class name %04x\n", LOWORD(className)));
139 }
140// else dprintf(("CreateWindowEx32A: bad class name '%s'\n", className ));
141 SetLastError(ERROR_INVALID_PARAMETER);
142 return 0;
143 }
144
145 /* Create the window */
146 cs.lpCreateParams = data;
147 cs.hInstance = instance;
148 cs.hMenu = menu;
149 cs.hwndParent = parent;
150 cs.x = x;
151 cs.y = y;
152 cs.cx = width;
153 cs.cy = height;
154 cs.style = style;
155 cs.lpszName = (LPSTR)windowName;
156 cs.lpszClass = (LPSTR)className;
157 cs.dwExStyle = exStyle;
158 window = new Win32Window( &cs, classAtom, TRUE );
159 if(window == NULL)
160 {
161 dprintf(("Win32Window creation failed!!"));
162 return 0;
163 }
164 if(GetLastError() != 0)
165 {
166 dprintf(("Win32Window error found!!"));
167 delete window;
168 return 0;
169 }
170 return window->getWindowHandle();
171}
172//******************************************************************************
173//******************************************************************************
174BOOL WIN32API DestroyWindow(HWND hwnd)
175{
176 Win32Window *window;
177
178 window = Win32Window::GetWindowFromHandle(hwnd);
179 if(!window) {
180 dprintf(("DestroyWindow, window %x not found", hwnd));
181 return 0;
182 }
183 dprintf(("DestroyWindow %x", hwnd));
184 return window->DestroyWindow();
185}
186//******************************************************************************
187//******************************************************************************
188HWND WIN32API SetActiveWindow( HWND hwnd)
189{
190 Win32Window *window;
191
192 window = Win32Window::GetWindowFromHandle(hwnd);
193 if(!window) {
194 dprintf(("SetActiveWindow, window %x not found", hwnd));
195 return 0;
196 }
197 dprintf(("SetActiveWindow %x", hwnd));
198 return window->SetActiveWindow();
199}
200//******************************************************************************
201//******************************************************************************
202HWND WIN32API GetParent( HWND hwnd)
203{
204 Win32Window *window;
205
206 window = Win32Window::GetWindowFromHandle(hwnd);
207 if(!window) {
208 dprintf(("GetParent, window %x not found", hwnd));
209 return 0;
210 }
211 dprintf(("GetParent %x", hwnd));
212 return window->GetParent();
213}
214//******************************************************************************
215//******************************************************************************
216HWND WIN32API SetParent( HWND hwndChild, HWND hwndNewParent)
217{
218 Win32Window *window;
219
220 window = Win32Window::GetWindowFromHandle(hwndChild);
221 if(!window) {
222 dprintf(("SetParent, window %x not found", hwndChild));
223 return 0;
224 }
225 dprintf(("SetParent %x %x", hwndChild, hwndNewParent));
226 return window->SetParent(hwndNewParent);
227}
228//******************************************************************************
229//******************************************************************************
230BOOL WIN32API IsChild( HWND hwndParent, HWND hwnd)
231{
232 Win32Window *window;
233
234 window = Win32Window::GetWindowFromHandle(hwnd);
235 if(!window) {
236 dprintf(("IsChild, window %x not found", hwnd));
237 return 0;
238 }
239 dprintf(("IsChild %x %x", hwndParent, hwnd));
240 return window->IsChild(hwndParent);
241}
242//******************************************************************************
243//******************************************************************************
244HWND WIN32API GetTopWindow( HWND hwnd)
245{
246 Win32Window *window;
247
248 window = Win32Window::GetWindowFromHandle(hwnd);
249 if(!window) {
250 dprintf(("GetTopWindow, window %x not found", hwnd));
251 return 0;
252 }
253 dprintf(("GetTopWindow %x", hwnd));
254 return window->GetTopWindow();
255}
256//******************************************************************************
257//******************************************************************************
258BOOL WIN32API UpdateWindow(HWND hwnd)
259{
260 Win32Window *window;
261
262 window = Win32Window::GetWindowFromHandle(hwnd);
263 if(!window) {
264 dprintf(("UpdateWindow, window %x not found", hwnd));
265 return 0;
266 }
267 dprintf(("UpdateWindow %x", hwnd));
268 return window->UpdateWindow();
269}
270//******************************************************************************
271//******************************************************************************
272BOOL WIN32API IsIconic( HWND hwnd)
273{
274 Win32Window *window;
275
276 window = Win32Window::GetWindowFromHandle(hwnd);
277 if(!window) {
278 dprintf(("IsIconic, window %x not found", hwnd));
279 return 0;
280 }
281 dprintf(("IsIconic %x", hwnd));
282 return window->IsIconic();
283}
284//******************************************************************************
285//******************************************************************************
286HWND WIN32API GetWindow(HWND hwnd, UINT uCmd)
287{
288 Win32Window *window;
289
290 window = Win32Window::GetWindowFromHandle(hwnd);
291 if(!window) {
292 dprintf(("GetWindow, window %x not found", hwnd));
293 return 0;
294 }
295 dprintf(("GetWindow %x %d", hwnd, uCmd));
296 return window->GetWindow(uCmd);
297}
298//******************************************************************************
299//******************************************************************************
300HDC WIN32API GetWindowDC(HWND arg1)
301{
302#ifdef DEBUG
303 WriteLog("USER32: GetWindowDC\n");
304#endif
305 return O32_GetWindowDC(arg1);
306}
307//******************************************************************************
308//******************************************************************************
309BOOL WIN32API EnableWindow( HWND hwnd, BOOL fEnable)
310{
311 Win32Window *window;
312
313 window = Win32Window::GetWindowFromHandle(hwnd);
314 if(!window) {
315 dprintf(("EnableWindow, window %x not found", hwnd));
316 return 0;
317 }
318 dprintf(("EnableWindow %x %d", hwnd, fEnable));
319 return window->EnableWindow(fEnable);
320}
321//******************************************************************************
322//******************************************************************************
323BOOL WIN32API BringWindowToTop(HWND hwnd)
324{
325 Win32Window *window;
326
327 window = Win32Window::GetWindowFromHandle(hwnd);
328 if(!window) {
329 dprintf(("BringWindowToTop, window %x not found", hwnd));
330 return 0;
331 }
332 dprintf(("BringWindowToTop %x", hwnd));
333 return window->BringWindowToTop();
334}
335//******************************************************************************
336//******************************************************************************
337HWND WIN32API GetActiveWindow()
338{
339 return Win32Window::GetActiveWindow();
340}
341//******************************************************************************
342//******************************************************************************
343BOOL WIN32API ShowWindow(HWND hwnd, int nCmdShow)
344{
345 Win32Window *window;
346
347 window = Win32Window::GetWindowFromHandle(hwnd);
348 if(!window) {
349 dprintf(("ShowWindow, window %x not found", hwnd));
350 return 0;
351 }
352 dprintf(("ShowWindow %x", hwnd));
353 return window->ShowWindow(nCmdShow);
354}
355//******************************************************************************
356//******************************************************************************
357BOOL WIN32API SetWindowPos(HWND hwnd, HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
358{
359 Win32Window *window;
360
361 window = Win32Window::GetWindowFromHandle(hwnd);
362 if(!window) {
363 dprintf(("SetWindowPos, window %x not found", hwnd));
364 return 0;
365 }
366 dprintf(("SetWindowPos %x %x x=%d y=%d cx=%d cy=%d %x", hwnd, hwndInsertAfter, x, y, cx, cy, fuFlags));
367 return window->SetWindowPos(hwndInsertAfter, x, y, cx, cy, fuFlags);
368}
369//******************************************************************************
370//******************************************************************************
371BOOL WIN32API SetWindowPlacement( HWND arg1, const WINDOWPLACEMENT * arg2)
372{
373 dprintf(("USER32: SetWindowPlacement\n"));
374 return O32_SetWindowPlacement(arg1, arg2);
375}
376//******************************************************************************
377//******************************************************************************
378BOOL WIN32API IsWindow( HWND hwnd)
379{
380 Win32Window *window;
381
382 window = Win32Window::GetWindowFromHandle(hwnd);
383 if(!window) {
384 dprintf(("IsWindow, window %x not found", hwnd));
385 return FALSE;
386 }
387 dprintf(("IsWindow %x", hwnd));
388 return window->IsWindow();
389}
390//******************************************************************************
391//******************************************************************************
392BOOL WIN32API IsWindowEnabled( HWND hwnd)
393{
394 Win32Window *window;
395
396 window = Win32Window::GetWindowFromHandle(hwnd);
397 if(!window) {
398 dprintf(("IsWindowEnabled, window %x not found", hwnd));
399 return 0;
400 }
401 dprintf(("IsWindowEnabled %x", hwnd));
402 return window->IsWindowEnabled();
403}
404//******************************************************************************
405//******************************************************************************
406BOOL WIN32API IsWindowVisible( HWND hwnd)
407{
408 Win32Window *window;
409
410 window = Win32Window::GetWindowFromHandle(hwnd);
411 if(!window) {
412 dprintf(("IsWindowVisible, window %x not found", hwnd));
413 return 0;
414 }
415 dprintf(("IsWindowVisible %x", hwnd));
416 return window->IsWindowVisible();
417}
418//******************************************************************************
419//******************************************************************************
420HWND WIN32API SetFocus( HWND hwnd)
421{
422 HWND lastFocus;
423
424 dprintf(("USER32: SetFocus\n"));
425
426 lastFocus = GetFocus();
427 hwnd = Win32Window::Win32ToOS2Handle(hwnd);
428 return (OSLibWinSetFocus(OSLIB_HWND_DESKTOP,hwnd)) ? lastFocus:0;
429}
430//******************************************************************************
431//******************************************************************************
432HWND WIN32API GetFocus(void)
433{
434 HWND hwnd;
435// dprintf(("USER32: GetFocus\n"));
436
437 hwnd = OSLibWinQueryFocus(OSLIB_HWND_DESKTOP);
438 return Win32Window::OS2ToWin32Handle(hwnd);
439}
440//******************************************************************************
441//******************************************************************************
442/***********************************************************************
443 * GetInternalWindowPos (USER32.245)
444 */
445UINT WIN32API GetInternalWindowPos(HWND hwnd,
446 LPRECT rectWnd,
447 LPPOINT ptIcon )
448{
449 WINDOWPLACEMENT wndpl;
450
451 dprintf(("USER32: GetInternalWindowPos(%08xh,%08xh,%08xh)\n",
452 hwnd,
453 rectWnd,
454 ptIcon));
455
456 if (O32_GetWindowPlacement( hwnd, &wndpl ))
457 {
458 if (rectWnd) *rectWnd = wndpl.rcNormalPosition;
459 if (ptIcon) *ptIcon = wndpl.ptMinPosition;
460 return wndpl.showCmd;
461 }
462 return 0;
463}
464//******************************************************************************
465//******************************************************************************
466BOOL WIN32API IsZoomed( HWND arg1)
467{
468#ifdef DEBUG
469 WriteLog("USER32: IsZoomed\n");
470#endif
471 return O32_IsZoomed(arg1);
472}
473//******************************************************************************
474//******************************************************************************
475BOOL WIN32API LockWindowUpdate( HWND arg1)
476{
477#ifdef DEBUG
478 WriteLog("USER32: LockWindowUpdate\n");
479#endif
480 return O32_LockWindowUpdate(arg1);
481}
482//******************************************************************************
483//******************************************************************************
484BOOL WIN32API RedrawWindow( HWND arg1, const RECT * arg2, HRGN arg3, UINT arg4)
485{
486 BOOL rc;
487
488 rc = O32_RedrawWindow(arg1, arg2, arg3, arg4);
489#ifdef DEBUG
490 WriteLog("USER32: RedrawWindow %X , %X, %X, %X returned %d\n", arg1, arg2, arg3, arg4, rc);
491#endif
492 InvalidateRect(arg1, arg2, TRUE);
493 UpdateWindow(arg1);
494 SendMessageA(arg1, WM_PAINT, 0, 0);
495 return(rc);
496}
497//******************************************************************************
498//******************************************************************************
499BOOL WIN32API GetWindowRect( HWND hwnd, PRECT pRect)
500{
501 Win32Window *window;
502
503 window = Win32Window::GetWindowFromHandle(hwnd);
504 if(!window) {
505 dprintf(("GetWindowRect, window %x not found", hwnd));
506 return 0;
507 }
508 dprintf(("GetWindowRect %x", hwnd));
509 return window->GetWindowRect(pRect);
510}
511//******************************************************************************
512//******************************************************************************
513int WIN32API GetWindowTextLengthA( HWND hwnd)
514{
515 Win32Window *window;
516
517 window = Win32Window::GetWindowFromHandle(hwnd);
518 if(!window) {
519 dprintf(("GetWindowTextLength, window %x not found", hwnd));
520 return 0;
521 }
522 dprintf(("GetWindowTextLength %x", hwnd));
523 return window->GetWindowTextLengthA();
524}
525//******************************************************************************
526//******************************************************************************
527int WIN32API GetWindowTextA( HWND hwnd, LPSTR lpsz, int cch)
528{
529 Win32Window *window;
530
531 window = Win32Window::GetWindowFromHandle(hwnd);
532 if(!window) {
533 dprintf(("GetWindowTextA, window %x not found", hwnd));
534 return 0;
535 }
536 dprintf(("GetWindowTextA %x", hwnd));
537 return window->GetWindowTextA(lpsz, cch);
538}
539//******************************************************************************
540//******************************************************************************
541BOOL WIN32API SetWindowTextA(HWND hwnd, LPCSTR lpsz)
542{
543 Win32Window *window;
544
545 window = Win32Window::GetWindowFromHandle(hwnd);
546 if(!window) {
547 dprintf(("SetWindowTextA, window %x not found", hwnd));
548 return 0;
549 }
550 dprintf(("SetWindowTextA %x %s", hwnd, lpsz));
551 return window->SetWindowTextA(lpsz);
552}
553//******************************************************************************
554//******************************************************************************
555BOOL WIN32API SetWindowTextW( HWND arg1, LPCWSTR arg2)
556{
557 char *astring = UnicodeToAsciiString((LPWSTR)arg2);
558 BOOL rc;
559
560 rc = SetWindowTextA(arg1, (LPCSTR)astring);
561 dprintf(("USER32: SetWindowTextW %X %s returned %d\n", arg1, astring, rc));
562 FreeAsciiString(astring);
563 return(rc);
564}
565/*******************************************************************
566 * InternalGetWindowText (USER32.326)
567 */
568int WIN32API InternalGetWindowText(HWND hwnd,
569 LPWSTR lpString,
570 INT nMaxCount )
571{
572 dprintf(("USER32: InternalGetWindowText(%08xh,%08xh,%08xh) not properly implemented.\n",
573 hwnd,
574 lpString,
575 nMaxCount));
576
577 return GetWindowTextW(hwnd,lpString,nMaxCount);
578}
579//******************************************************************************
580//******************************************************************************
581BOOL WIN32API SetForegroundWindow(HWND arg1)
582{
583#ifdef DEBUG
584 WriteLog("USER32: SetForegroundWindow\n");
585#endif
586 return O32_SetForegroundWindow(arg1);
587}
588//******************************************************************************
589//******************************************************************************
590BOOL WIN32API GetClientRect( HWND arg1, PRECT arg2)
591{
592#ifdef DEBUG
593 WriteLog("USER32: GetClientRect of %X\n", arg1);
594#endif
595
596 return O32_GetClientRect(arg1, arg2);
597}
598//******************************************************************************
599//******************************************************************************
600HWND WIN32API GetDesktopWindow(void)
601{
602 dprintf(("USER32: GetDesktopWindow\n"));
603 return OSLIB_HWND_DESKTOP;
604}
605//******************************************************************************
606//******************************************************************************
607HWND WIN32API FindWindowA(LPCSTR arg1, LPCSTR arg2)
608{
609#ifdef DEBUG
610 WriteLog("USER32: FindWindow\n");
611#endif
612 return O32_FindWindow(arg1, arg2);
613}
614//******************************************************************************
615//******************************************************************************
616HWND WIN32API FindWindowExA(HWND arg1, HWND arg2, LPCSTR arg3, LPCSTR arg4)
617{
618#ifdef DEBUG
619 WriteLog("USER32: FindWindowExA, not completely implemented\n");
620#endif
621 return O32_FindWindow(arg3, arg4);
622}
623//******************************************************************************
624//******************************************************************************
625BOOL WIN32API FlashWindow(HWND hwnd, BOOL fFlash)
626{
627 dprintf(("FlashWindow %x %d\n", hwnd, fFlash));
628 return OSLibWinFlashWindow(Win32Window::Win32ToOS2Handle(hwnd), fFlash);
629}
630//******************************************************************************
631//******************************************************************************
632BOOL WIN32API MoveWindow(HWND arg1, int arg2, int arg3, int arg4, int arg5, BOOL arg6)
633{
634 BOOL rc;
635
636 rc = O32_MoveWindow(arg1, arg2, arg3, arg4, arg5, arg6);
637 dprintf(("USER32: MoveWindow %X to (%d,%d) size (%d,%d), repaint = %d returned %d\n", arg1, arg2, arg3, arg4, arg5, arg6, rc));
638 return(rc);
639}
640//******************************************************************************
641//******************************************************************************
642BOOL WIN32API AdjustWindowRect( PRECT arg1, DWORD arg2, BOOL arg3)
643{
644#ifdef DEBUG
645 WriteLog("USER32: AdjustWindowRect\n");
646#endif
647 return O32_AdjustWindowRect(arg1, arg2, arg3);
648}
649//******************************************************************************
650//******************************************************************************
651BOOL WIN32API AdjustWindowRectEx( PRECT arg1, DWORD arg2, BOOL arg3, DWORD arg4)
652{
653#ifdef DEBUG
654 WriteLog("USER32: AdjustWindowRectEx\n");
655#endif
656 return O32_AdjustWindowRectEx(arg1, arg2, arg3, arg4);
657}
658//******************************************************************************
659//******************************************************************************
660BOOL WIN32API ClientToScreen( HWND arg1, PPOINT arg2)
661{
662#ifdef DEBUG
663//// WriteLog("USER32: ClientToScreen\n");
664#endif
665 return O32_ClientToScreen(arg1, arg2);
666}
667//******************************************************************************
668//******************************************************************************
669HDWP WIN32API BeginDeferWindowPos( int arg1)
670{
671#ifdef DEBUG
672 WriteLog("USER32: BeginDeferWindowPos\n");
673#endif
674 return O32_BeginDeferWindowPos(arg1);
675}
676//******************************************************************************
677//******************************************************************************
678HDWP WIN32API DeferWindowPos( HDWP arg1, HWND arg2, HWND arg3, int arg4, int arg5, int arg6, int arg7, UINT arg8)
679{
680#ifdef DEBUG
681 WriteLog("USER32: DeferWindowPos\n");
682#endif
683 return O32_DeferWindowPos(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8);
684}
685//******************************************************************************
686//******************************************************************************
687HWND WIN32API ChildWindowFromPoint( HWND arg1, POINT arg2)
688{
689#ifdef DEBUG
690 WriteLog("USER32: ChildWindowFromPoint\n");
691#endif
692 return O32_ChildWindowFromPoint(arg1, arg2);
693}
694//******************************************************************************
695//******************************************************************************
696HWND WIN32API ChildWindowFromPointEx(HWND arg1, POINT arg2, UINT uFlags)
697{
698#ifdef DEBUG
699 WriteLog("USER32: ChildWindowFromPointEx, not completely supported!\n");
700#endif
701 return O32_ChildWindowFromPoint(arg1, arg2);
702}
703//******************************************************************************
704//******************************************************************************
705BOOL WIN32API CloseWindow(HWND hwnd)
706{
707 Win32Window *window;
708
709 window = Win32Window::GetWindowFromHandle(hwnd);
710 if(!window) {
711 dprintf(("CloseWindow, window %x not found", hwnd));
712 return 0;
713 }
714 dprintf(("CloseWindow %x\n", hwnd));
715 return window->CloseWindow();
716}
717//******************************************************************************
718//******************************************************************************
719HWND WIN32API WindowFromDC(HDC hdc)
720{
721#ifdef DEBUG
722 WriteLog("USER32: WindowFromDC\n");
723#endif
724 return O32_WindowFromDC(hdc);
725}
726//******************************************************************************
727//TODO: Does this return handles of hidden or disabled windows?
728//******************************************************************************
729HWND WIN32API WindowFromPoint( POINT point)
730{
731 HWND hwnd;
732
733 dprintf(("WindowFromPoint (%d,%d)\n", point.x, point.y));
734 hwnd = OSLibWinWindowFromPoint(OSLIB_HWND_DESKTOP, (PVOID)&point);
735 if(hwnd) {
736 return Win32Window::OS2ToWin32Handle(hwnd);
737 }
738 return 0;
739}
740//******************************************************************************
741//******************************************************************************
742BOOL WIN32API IsWindowUnicode(HWND hwnd)
743{
744 Win32Window *window;
745
746 window = Win32Window::GetWindowFromHandle(hwnd);
747 if(!window) {
748 dprintf(("IsWindowUnicode, window %x not found", hwnd));
749 return 0;
750 }
751 return window->IsUnicode();
752}
753/*****************************************************************************
754 * Name : WORD WIN32API CascadeWindows
755 * Purpose : The CascadeWindows function cascades the specified windows or
756 * the child windows of the specified parent window.
757 * Parameters: HWND hwndParent handle of parent window
758 * UINT wHow types of windows not to arrange
759 * CONST RECT * lpRect rectangle to arrange windows in
760 * UINT cKids number of windows to arrange
761 * const HWND FAR * lpKids array of window handles
762 * Variables :
763 * Result : If the function succeeds, the return value is the number of windows arranged.
764 * If the function fails, the return value is zero.
765 * Remark :
766 * Status : UNTESTED STUB
767 *
768 * Author : Patrick Haller [Thu, 1998/02/26 11:55]
769 *****************************************************************************/
770
771WORD WIN32API CascadeWindows(HWND hwndParent,
772 UINT wHow,
773 CONST LPRECT lpRect,
774 UINT cKids,
775 const HWND *lpKids)
776{
777 dprintf(("USER32:CascadeWindows(%08xh,%u,%08xh,%u,%08x) not implemented.\n",
778 hwndParent,
779 wHow,
780 lpRect,
781 cKids,
782 lpKids));
783
784 return (0);
785}
786/*****************************************************************************
787 * Name : HWND WIN32API FindWindowExW
788 * Purpose : The FindWindowEx function retrieves the handle of a window whose
789 * class name and window name match the specified strings. The
790 * function searches child windows, beginning with the one following
791 * the given child window.
792 * Parameters: HWND hwndParent handle of parent window
793 * HWND hwndChildAfter handle of a child window
794 * LPCTSTR lpszClass address of class name
795 * LPCTSTR lpszWindow address of window name
796 * Variables :
797 * Result : If the function succeeds, the return value is the handle of the
798 * window that has the specified class and window names.
799 * If the function fails, the return value is NULL. To get extended
800 * error information, call GetLastError.
801 * Remark :
802 * Status : UNTESTED STUB
803 *
804 * Author : Patrick Haller [Thu, 1998/02/26 11:55]
805 *****************************************************************************/
806
807HWND WIN32API FindWindowExW(HWND hwndParent,
808 HWND hwndChildAfter,
809 LPCWSTR lpszClass,
810 LPCWSTR lpszWindow)
811{
812 dprintf(("USER32:FindWindowExW (%08xh,%08xh,%s,%s) not implemented.\n",
813 hwndParent,
814 hwndChildAfter,
815 lpszClass,
816 lpszWindow));
817
818 return (NULL);
819}
820/*****************************************************************************
821 * Name : BOOL WIN32API SwitchToThisWindow
822 * Purpose : Unknown
823 * Parameters: Unknown
824 * Variables :
825 * Result :
826 * Remark :
827 * Status : UNTESTED UNKNOWN STUB
828 *
829 * Author : Patrick Haller [Wed, 1998/06/16 11:55]
830 *****************************************************************************/
831
832BOOL WIN32API SwitchToThisWindow(HWND hwnd,
833 BOOL x2)
834{
835 dprintf(("USER32: SwitchToThisWindow(%08xh,%08xh) not implemented.\n",
836 hwnd,
837 x2));
838
839 return (FALSE); /* default */
840}
841//******************************************************************************
842//******************************************************************************
843BOOL WIN32API EnumThreadWindows(DWORD dwThreadId, WNDENUMPROC lpfn, LPARAM lParam)
844{
845 BOOL rc;
846 EnumWindowCallback *callback = new EnumWindowCallback(lpfn, lParam);
847
848 dprintf(("USER32: EnumThreadWindows\n"));
849 //CB: replace
850 rc = O32_EnumThreadWindows(dwThreadId, callback->GetOS2Callback(), (LPARAM)callback);
851 if(callback)
852 delete callback;
853 return(rc);
854}
855//******************************************************************************
856//******************************************************************************
857BOOL WIN32API GetUpdateRect( HWND hwnd, PRECT lpRect, BOOL bErase)
858{
859 dprintf(("GetUpdateRect %x %d\n", hwnd, bErase));
860 if (!lpRect) return FALSE;
861
862 return OSLibWinQueryUpdateRect(Win32Window::Win32ToOS2Handle(hwnd), (PVOID)&lpRect);
863}
864//******************************************************************************
865//******************************************************************************
866UINT WIN32API ArrangeIconicWindows( HWND arg1)
867{
868#ifdef DEBUG
869 WriteLog("USER32: ArrangeIconicWindows\n");
870#endif
871 return O32_ArrangeIconicWindows(arg1);
872}
873//******************************************************************************
874//restores iconized window to previous size/position
875//******************************************************************************
876BOOL WIN32API OpenIcon(HWND hwnd)
877{
878#ifdef DEBUG
879 WriteLog("USER32: OpenIcon\n");
880#endif
881 if(!IsIconic(hwnd))
882 return FALSE;
883 ShowWindow(hwnd, SW_SHOWNORMAL);
884 return TRUE;
885}
886//******************************************************************************
887//******************************************************************************
888BOOL WIN32API ShowOwnedPopups( HWND arg1, BOOL arg2)
889{
890 dprintf(("USER32: ShowOwnedPopups\n"));
891 return O32_ShowOwnedPopups(arg1, arg2);
892}
893//******************************************************************************
894//******************************************************************************
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