source: trunk/src/user32/oslibwin.cpp@ 1005

Last change on this file since 1005 was 1000, checked in by dengert, 26 years ago

erase background/paint stuff enhanced
File size: 22.9 KB
Line 
1/* $Id: oslibwin.cpp,v 1.3 1999-09-21 17:04:26 dengert Exp $ */
2/*
3 * Window API wrappers for OS/2
4 *
5 *
6 * Copyright 1999 Sander van Leeuwen (sandervl@xs4all.nl)
7 * Copyright 1999 Daniela Engert (dani@ngrt.de)
8 *
9 *
10 * Project Odin Software License can be found in LICENSE.TXT
11 *
12 */
13#define INCL_WIN
14#define INCL_PM
15#include <os2.h>
16#include <os2wrap.h>
17#include <stdlib.h>
18#include <string.h>
19
20#include <misc.h>
21#include "win32type.h"
22#include <winconst.h>
23#include "oslibwin.h"
24#include "oslibutil.h"
25#include "oslibmsg.h"
26#include "oslibgdi.h"
27#include "pmwindow.h"
28
29//******************************************************************************
30//******************************************************************************
31BOOL OSLibWinSetParent(HWND hwnd, HWND hwndParent, ULONG fRedraw)
32{
33 if(hwndParent == OSLIB_HWND_DESKTOP)
34 {
35 hwndParent = HWND_DESKTOP;
36 }
37
38 return (WinSetParent(hwnd, hwndParent, fRedraw) == 0);
39}
40//******************************************************************************
41//******************************************************************************
42HWND OSLibWinCreateWindow(HWND hwndParent, ULONG dwWinStyle, ULONG dwFrameStyle,
43 char *pszName, HWND Owner, ULONG fHWND_BOTTOM, HWND *hwndFrame)
44{
45 HWND hwndClient;
46
47 dprintf(("WinCreateWindow %x %x %x %s", hwndParent, dwWinStyle, dwFrameStyle, pszName));
48
49 if(pszName && *pszName == 0) {
50 pszName = NULL;
51 }
52 if(hwndParent == OSLIB_HWND_DESKTOP) {
53 hwndParent = HWND_DESKTOP;
54 }
55 if(Owner == OSLIB_HWND_DESKTOP) {
56 Owner = HWND_DESKTOP;
57 }
58
59 if(dwFrameStyle) {
60 ULONG dwClientStyle;
61
62 dwClientStyle = dwWinStyle & ~(WS_TABSTOP | WS_GROUP);
63 if(pszName)
64 dwFrameStyle |= FCF_TITLEBAR;
65
66 dwFrameStyle |= FCF_TASKLIST | FCF_NOMOVEWITHOWNER | FCF_NOBYTEALIGN;
67 *hwndFrame = WinCreateStdWindow(hwndParent, dwWinStyle,
68 &dwFrameStyle, WIN32_STDCLASS,
69 "", dwClientStyle, 0, 0, &hwndClient);
70 if(*hwndFrame) {
71 if(pszName) {
72 WinSetWindowText(*hwndFrame, pszName);
73 }
74 return hwndClient;
75 }
76 dprintf(("OSLibWinCreateWindow: WinCreateStdWindow failed (%x)", WinGetLastError(GetThreadHAB())));
77 return 0;
78 }
79 hwndClient = WinCreateWindow(hwndParent, WIN32_STDCLASS, pszName, dwWinStyle, 0, 0, 0, 0,
80 Owner, (fHWND_BOTTOM) ? HWND_BOTTOM :HWND_TOP, 0, NULL,
81 NULL);
82 *hwndFrame = hwndClient;
83 return hwndClient;
84}
85//******************************************************************************
86//******************************************************************************
87BOOL OSLibWinConvertStyle(ULONG dwStyle, ULONG dwExStyle, ULONG *OSWinStyle, ULONG *OSFrameStyle)
88{
89 *OSWinStyle = 0;
90 *OSFrameStyle = 0;
91
92 /* Window styles */
93 if(dwStyle & WS_MINIMIZE_W)
94 *OSWinStyle |= WS_MINIMIZED;
95//Done explicitely in CreateWindowExA
96#if 0
97 if(dwStyle & WS_VISIBLE_W)
98 *OSWinStyle |= WS_VISIBLE;
99#endif
100 if(dwStyle & WS_DISABLED_W)
101 *OSWinStyle |= WS_DISABLED;
102 if(dwStyle & WS_CLIPSIBLINGS_W)
103 *OSWinStyle |= WS_CLIPSIBLINGS;
104 if(dwStyle & WS_CLIPCHILDREN_W)
105 *OSWinStyle |= WS_CLIPCHILDREN;
106 if(dwStyle & WS_MAXIMIZE_W)
107 *OSWinStyle |= WS_MAXIMIZED;
108 if(dwStyle & WS_GROUP_W)
109 *OSWinStyle |= WS_GROUP;
110 if(dwStyle & WS_TABSTOP_W)
111 *OSWinStyle |= WS_TABSTOP;
112
113 if(dwStyle & WS_CAPTION_W)
114 *OSFrameStyle |= FCF_TITLEBAR;
115 if(dwStyle & WS_DLGFRAME_W)
116 *OSFrameStyle |= FCF_DLGBORDER;
117 else
118 if(dwStyle & WS_BORDER_W)
119 *OSFrameStyle |= FCF_BORDER;
120
121 if(dwStyle & WS_VSCROLL_W)
122 *OSFrameStyle |= FCF_VERTSCROLL;
123 if(dwStyle & WS_HSCROLL_W)
124 *OSFrameStyle |= FCF_HORZSCROLL;
125 if(dwStyle & WS_SYSMENU_W)
126 *OSFrameStyle |= FCF_SYSMENU;
127 if(dwStyle & WS_THICKFRAME_W)
128 *OSFrameStyle |= FCF_SIZEBORDER; //??
129 if(dwStyle & WS_MINIMIZEBOX_W)
130 *OSFrameStyle |= FCF_MINBUTTON;
131 if(dwStyle & WS_MAXIMIZEBOX_W)
132 *OSFrameStyle |= FCF_MAXBUTTON;
133
134 if(dwExStyle & WS_EX_DLGMODALFRAME_W)
135 *OSFrameStyle |= FCF_DLGBORDER;
136
137 return TRUE;
138}
139//******************************************************************************
140//******************************************************************************
141BOOL OSLibWinSetWindowULong(HWND hwnd, ULONG offset, ULONG value)
142{
143 return WinSetWindowULong(hwnd, offset, value);
144}
145//******************************************************************************
146//******************************************************************************
147ULONG OSLibWinGetWindowULong(HWND hwnd, ULONG offset)
148{
149 return WinQueryWindowULong(hwnd, offset);
150}
151//******************************************************************************
152//******************************************************************************
153BOOL OSLibPostMessage(HWND hwnd, ULONG msg, ULONG wParam, ULONG lParam)
154{
155 return WinPostMsg(hwnd, msg, (MPARAM)wParam, (MPARAM)lParam);
156}
157//******************************************************************************
158//******************************************************************************
159ULONG OSLibSendMessage(HWND hwnd, ULONG msg, ULONG wParam, ULONG lParam)
160{
161 return (ULONG)WinSendMsg(hwnd, msg, (MPARAM)wParam, (MPARAM)lParam);
162}
163//******************************************************************************
164//******************************************************************************
165//******************************************************************************
166//******************************************************************************
167BOOL OSLibWinAlarm(HWND hwndDeskTop,ULONG flStyle)
168{
169 return WinAlarm(hwndDeskTop,flStyle);
170}
171//******************************************************************************
172//******************************************************************************
173APIRET OSLibDosBeep(ULONG freg,ULONG dur)
174{
175 return DosBeep(freg,dur);
176}
177//******************************************************************************
178//******************************************************************************
179HWND OSLibWinQueryFocus(HWND hwndDeskTop)
180{
181 return WinQueryFocus(hwndDeskTop);
182}
183//******************************************************************************
184//******************************************************************************
185HWND OSLibWinWindowFromID(HWND hwndParent,ULONG id)
186{
187 return WinWindowFromID(hwndParent,id);
188}
189//******************************************************************************
190//******************************************************************************
191BOOL OSLibWinSetFocus(HWND hwndDeskTop,HWND hwndNewFocus, BOOL activate)
192{
193 return WinFocusChange (hwndDeskTop, hwndNewFocus, activate ? FC_NOLOSEACTIVE : 0);
194}
195//******************************************************************************
196//******************************************************************************
197BOOL OSLibWinIsChild (HWND hwnd, HWND hwndOf)
198{
199 return WinIsChild (hwnd, hwndOf);
200}
201//******************************************************************************
202//******************************************************************************
203ULONG OSLibGetWindowHeight(HWND hwnd)
204{
205 RECTL rect;
206
207 return (WinQueryWindowRect(hwnd,&rect)) ? rect.yTop-rect.yBottom:0;
208}
209//******************************************************************************
210//******************************************************************************
211LONG OSLibWinQuerySysValue(HWND hwndDeskTop,LONG iSysValue)
212{
213 return WinQuerySysValue(hwndDeskTop,iSysValue);
214}
215//******************************************************************************
216//******************************************************************************
217ULONG OSLibWinQueryDlgItemText(HWND hwndDlg,ULONG idItem,LONG cchBufferMax,char* pchBuffer)
218{
219 return WinQueryDlgItemText(hwndDlg,idItem,cchBufferMax,pchBuffer);
220}
221//******************************************************************************
222//******************************************************************************
223BOOL OSLibWinSetDlgItemText(HWND hwndDlg,ULONG idItem,char* pszText)
224{
225 return WinSetDlgItemText(hwndDlg,idItem,pszText);
226}
227//******************************************************************************
228//******************************************************************************
229BOOL OSLibWinQueryPointerPos(HWND hwndDeskTop,PPOINT pptlPoint)
230{
231 return WinQueryPointerPos(hwndDeskTop,(PPOINTL)pptlPoint);
232}
233//******************************************************************************
234//******************************************************************************
235HWND OSLibWinQueryWindow(HWND hwnd, ULONG lCode)
236{
237 return WinQueryWindow(hwnd, lCode);
238}
239//******************************************************************************
240//******************************************************************************
241BOOL OSLibWinSetWindowPos(HWND hwnd, HWND hwndInsertBehind, LONG x, LONG y, LONG cx,
242 LONG cy, ULONG fl)
243{
244 HWND hwndParent = hwndInsertBehind;
245 BOOL rc;
246
247 if(fl & SWP_MOVE) {
248 switch(hwndParent)
249 {
250 case HWNDOS_TOP:
251 case HWNDOS_BOTTOM:
252 hwndParent = HWND_DESKTOP;
253 break;
254 }
255 y = MapOS2ToWin32Y(hwndParent, cy, y);
256 }
257 rc = WinSetWindowPos(hwnd, hwndInsertBehind, x, y, cx, cy, fl);
258 dprintf(("WinSetWindowPos %x %x %d %d %d %d %x returned %d (%x)", hwnd, hwndInsertBehind, x, y, cx, cy, fl, rc, WinGetLastError(GetThreadHAB())));
259 return rc;
260}
261//******************************************************************************
262//******************************************************************************
263BOOL OSLibWinSetMultWindowPos(PSWP pswp, ULONG num)
264{
265 return WinSetMultWindowPos(GetThreadHAB(), pswp, num);
266}
267//******************************************************************************
268//******************************************************************************
269BOOL OSLibWinShowWindow(HWND hwnd, ULONG fl)
270{
271 BOOL rc;
272
273 if(fl & SWP_SHOW) {
274 rc = WinShowWindow(hwnd, TRUE);
275 }
276 if(rc == 0)
277 dprintf(("WinShowWindow %x failed %x", hwnd, WinGetLastError(GetThreadHAB())));
278 rc = WinSetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, fl);
279 if(rc == 0)
280 dprintf(("WinShowWindow %x failed %x", hwnd, WinGetLastError(GetThreadHAB())));
281 return rc;
282}
283//******************************************************************************
284//******************************************************************************
285BOOL OSLibWinDestroyWindow(HWND hwnd)
286{
287 return WinDestroyWindow(hwnd);
288}
289//******************************************************************************
290//******************************************************************************
291BOOL OSLibWinQueryWindowRect(HWND hwnd, PRECT pRect, int RelativeTo)
292{
293 BOOL rc;
294 RECTLOS2 rectl;
295
296 rc = WinQueryWindowRect(hwnd, (PRECTL)&rectl);
297 if(rc) {
298 if(RelativeTo == RELATIVE_TO_SCREEN) {
299 MapOS2ToWin32Rectl(OSLIB_HWND_DESKTOP, hwnd, &rectl, pRect);
300 }
301 else MapOS2ToWin32Rectl(&rectl, pRect);
302 }
303 else memset(pRect, 0, sizeof(RECT));
304 return rc;
305}
306//******************************************************************************
307//******************************************************************************
308BOOL OSLibWinIsIconic(HWND hwnd)
309{
310 SWP swp;
311 BOOL rc;
312
313 rc = WinQueryWindowPos(hwnd, &swp);
314 if(rc == FALSE) {
315 dprintf(("OSLibWinIsIconic: WinQueryWindowPos %x failed", hwnd));
316 return FALSE;
317 }
318
319 if(swp.fl & SWP_MINIMIZE)
320 return TRUE;
321 else return FALSE;
322}
323//******************************************************************************
324//******************************************************************************
325BOOL OSLibWinSetActiveWindow(HWND hwnd)
326{
327 return WinSetActiveWindow(HWND_DESKTOP, hwnd);
328}
329//******************************************************************************
330//******************************************************************************
331BOOL OSLibWinSetFocus(HWND hwnd)
332{
333 return WinSetFocus(HWND_DESKTOP, hwnd);
334}
335//******************************************************************************
336//******************************************************************************
337BOOL OSLibWinEnableWindow(HWND hwnd, BOOL fEnable)
338{
339 return WinEnableWindow(hwnd, fEnable);
340}
341//******************************************************************************
342//******************************************************************************
343BOOL OSLibWinIsWindowEnabled(HWND hwnd)
344{
345 return WinIsWindowEnabled(hwnd);
346}
347//******************************************************************************
348//******************************************************************************
349BOOL OSLibWinIsWindowVisible(HWND hwnd)
350{
351 return WinIsWindowVisible(hwnd);
352}
353//******************************************************************************
354//******************************************************************************
355BOOL OSLibWinQueryActiveWindow()
356{
357 return WinQueryActiveWindow(HWND_DESKTOP);
358}
359//******************************************************************************
360//******************************************************************************
361LONG OSLibWinQueryWindowTextLength(HWND hwnd)
362{
363 return WinQueryWindowTextLength(hwnd);
364}
365//******************************************************************************
366//******************************************************************************
367LONG OSLibWinQueryWindowText(HWND hwnd, LONG length, LPSTR lpsz)
368{
369 return WinQueryWindowText(hwnd, length, lpsz);
370}
371//******************************************************************************
372//******************************************************************************
373BOOL OSLibWinSetWindowText(HWND hwnd, LPSTR lpsz)
374{
375 return WinSetWindowText(hwnd, lpsz);
376}
377//******************************************************************************
378//******************************************************************************
379BOOL OSLibWinFlashWindow(HWND hwnd, BOOL fFlash)
380{
381 return WinFlashWindow(hwnd, fFlash);
382}
383//******************************************************************************
384//******************************************************************************
385HWND OSLibWinWindowFromPoint(HWND hwnd, PVOID ppoint)
386{
387 return WinWindowFromPoint((hwnd == OSLIB_HWND_DESKTOP) ? HWND_DESKTOP : hwnd, (PPOINTL)ppoint, TRUE);
388}
389//******************************************************************************
390//******************************************************************************
391BOOL OSLibWinMinimizeWindow(HWND hwnd)
392{
393 return WinSetWindowPos(hwnd, 0, 0, 0, 0, 0, SWP_MINIMIZE);
394}
395//******************************************************************************
396//******************************************************************************
397BOOL OSLibWinGetBorderSize(HWND hwnd, OSLIBPOINT *pointl)
398{
399 pointl->x = 0;
400 pointl->y = 0;
401 return (BOOL) WinSendMsg(hwnd, WM_QUERYBORDERSIZE, MPFROMP( &pointl), 0);
402}
403//******************************************************************************
404//******************************************************************************
405BOOL OSLibWinSetIcon(HWND hwnd, HANDLE hIcon)
406{
407 return (BOOL) WinSendMsg(hwnd, WM_SETICON, (MPARAM)hIcon, 0);
408}
409//******************************************************************************
410//******************************************************************************
411BOOL OSLibWinQueryWindowPos (HWND hwnd, PSWP pswp)
412{
413 return WinQueryWindowPos(hwnd, pswp);
414}
415//******************************************************************************
416//******************************************************************************
417void OSLibMapSWPtoWINDOWPOS(PSWP pswp, PWINDOWPOS pwpos, PSWP pswpOld, HWND hParent, HWND hFrame)
418{
419 HWND hWindow = pswp->hwnd;
420 HWND hWndInsertAfter = pswp->hwndInsertBehind;
421 long x = pswp->x;
422 long y = pswp->y;
423 long cx = pswp->cx;
424 long cy = pswp->cy;
425 UINT fuFlags = (UINT)pswp->fl;
426 ULONG parentHeight;
427
428 HWND hWinAfter;
429 ULONG flags = 0;
430
431 HWND hWnd = (hWindow == HWND_DESKTOP) ? HWND_DESKTOP_W: hWindow;
432
433 if (hWndInsertAfter == HWND_TOP)
434 hWinAfter = HWND_TOP_W;
435 else if (hWndInsertAfter == HWND_BOTTOM)
436 hWinAfter = HWND_BOTTOM_W;
437 else
438 hWinAfter = (HWND) hWndInsertAfter;
439
440 //***********************************
441 // convert PM flags to Windows flags
442 //***********************************
443 if (!(fuFlags & SWP_SIZE)) flags |= SWP_NOSIZE_W;
444 if (!(fuFlags & SWP_MOVE)) flags |= SWP_NOMOVE_W;
445 if (!(fuFlags & SWP_ZORDER)) flags |= SWP_NOZORDER_W;
446 if ( fuFlags & SWP_NOREDRAW) flags |= SWP_NOREDRAW_W;
447 if (!(fuFlags & SWP_ACTIVATE)) flags |= SWP_NOACTIVATE_W;
448 if ( fuFlags & SWP_SHOW) flags |= SWP_SHOWWINDOW_W;
449 if ( fuFlags & SWP_HIDE) flags |= SWP_HIDEWINDOW_W;
450
451 if (fuFlags & (SWP_MOVE | SWP_SIZE))
452 {
453 if (hParent == NULLHANDLE)
454 {
455 ULONG Offset;
456 POINTL pt = {0, 0};
457
458 Offset = OSLibGetWindowHeight(hFrame) - cy;
459 parentHeight = ScreenHeight;
460
461 cx += 2 * x;
462 cy += Offset;
463 WinMapWindowPoints (hFrame, HWND_DESKTOP, &pt, 1);
464 x = pt.x;
465 y = pt.y;
466
467 pswpOld->cx += 2 * pswpOld->x;
468 pswpOld->cy += Offset;
469 pswpOld->x = pt.x;
470 pswpOld->y = pt.y;
471 }
472 else
473 {
474 parentHeight = OSLibGetWindowHeight(hParent);
475 }
476
477 if (fuFlags & SWP_SIZE)
478 {
479 if (cy != pswpOld->cy)
480 {
481 flags &= ~SWP_NOMOVE_W;
482 }
483 }
484 else
485 {
486 cx = pswpOld->cx;
487 cy = pswpOld->cy;
488 }
489
490 if ((fuFlags & SWP_MOVE) == 0)
491 {
492 x = pswpOld->x;
493 y = pswpOld->y;
494 }
495
496 y = parentHeight - y - cy;
497 LONG oldY = parentHeight - pswpOld->y - pswpOld->cy;
498
499 if ((pswpOld->x == x) && (oldY == y))
500 flags |= SWP_NOMOVE_W;
501
502 if ((pswpOld->cx == cx) && (pswpOld->cy == cy))
503 flags |= SWP_NOSIZE_W;
504 }
505
506 if (hParent == NULLHANDLE)
507 {
508 pswpOld->x = x + pswp->x;
509 pswpOld->y = y + cy - pswp->y - pswp->cy;
510 }
511 else {
512 pswpOld->x = pswp->x;
513 pswpOld->y = parentHeight - pswp->y - cy;
514 }
515 pswpOld->cx = pswp->cx;
516 pswpOld->cy = pswp->cy;
517
518dprintf(("window (%d,%d)(%d,%d) client (%d,%d)(%d,%d)",
519 x,y,cx,cy, pswpOld->x,pswpOld->y,pswpOld->cx,pswpOld->cy));
520
521 pwpos->flags = (UINT)flags;
522 pwpos->cy = (int)cy;
523 pwpos->cx = (int)cx;
524 pwpos->x = (int)x;
525 pwpos->y = (int)y;
526 pwpos->hwndInsertAfter = hWinAfter;
527 pwpos->hwnd = hWindow;
528}
529//******************************************************************************
530//******************************************************************************
531void OSLibMapWINDOWPOStoSWP(PWINDOWPOS pwpos, PSWP pswp, PSWP pswpOld, HWND hParent, HWND hFrame)
532{
533 HWND hWnd = pwpos->hwnd;
534 HWND hWndInsertAfter = pwpos->hwndInsertAfter;
535 long x = pwpos->x;
536 long y = pwpos->y;
537 long cx = pwpos->cx;
538 long cy = pwpos->cy;
539 UINT fuFlags = pwpos->flags;
540 ULONG parentHeight;
541
542 HWND hWinAfter;
543 ULONG flags = 0;
544 HWND hWindow = hWnd ? (HWND)hWnd : HWND_DESKTOP;
545
546 if (hWndInsertAfter == HWND_TOPMOST_W)
547// hWinAfter = HWND_TOPMOST;
548 hWinAfter = HWND_TOP;
549 else if (hWndInsertAfter == HWND_NOTOPMOST_W)
550// hWinAfter = HWND_NOTOPMOST;
551 hWinAfter = HWND_TOP;
552 else if (hWndInsertAfter == HWND_TOP_W)
553 hWinAfter = HWND_TOP;
554 else if (hWndInsertAfter == HWND_BOTTOM_W)
555 hWinAfter = HWND_BOTTOM;
556 else
557 hWinAfter = (HWND) hWndInsertAfter;
558
559 if (!(fuFlags & SWP_NOSIZE_W )) flags |= SWP_SIZE;
560 if (!(fuFlags & SWP_NOMOVE_W )) flags |= SWP_MOVE;
561 if (!(fuFlags & SWP_NOZORDER_W )) flags |= SWP_ZORDER;
562 if ( fuFlags & SWP_NOREDRAW_W ) flags |= SWP_NOREDRAW;
563 if (!(fuFlags & SWP_NOACTIVATE_W)) flags |= SWP_ACTIVATE;
564 if ( fuFlags & SWP_SHOWWINDOW_W) flags |= SWP_SHOW;
565 if ( fuFlags & SWP_HIDEWINDOW_W) flags |= SWP_HIDE;
566
567 if (flags & (SWP_MOVE | SWP_SIZE))
568 {
569 if (hParent == NULLHANDLE)
570 parentHeight = ScreenHeight;
571 else
572 parentHeight = OSLibGetWindowHeight(hParent);
573
574 if ((flags & SWP_MOVE) == 0)
575 {
576 x = pswpOld->x;
577 y = pswpOld->y;
578
579 if (!((y == 0) && (pswpOld->cy == 0)))
580 {
581 y = parentHeight - y - pswpOld->cy;
582 }
583 }
584
585 if (flags & SWP_SIZE)
586 {
587 if (cy != pswpOld->cy)
588 flags |= SWP_MOVE;
589 }
590 else
591 {
592 cx = pswpOld->cx;
593 cy = pswpOld->cy;
594 }
595
596 y = parentHeight - y - cy;
597
598 if ((pswpOld->x == x) && (pswpOld->y == y))
599 flags &= ~SWP_MOVE;
600
601 if ((pswpOld->cx == cx) && (pswpOld->cy == cy))
602 flags &= ~SWP_SIZE;
603 }
604
605 pswp->fl = flags;
606 pswp->cy = cy;
607 pswp->cx = cx;
608 pswp->x = x;
609 pswp->y = y;
610 pswp->hwndInsertBehind = hWinAfter;
611 pswp->hwnd = hWindow;
612 pswp->ulReserved1 = 0;
613 pswp->ulReserved2 = 0;
614}
615//******************************************************************************
616//******************************************************************************
617HWND OSLibWinBeginEnumWindows(HWND hwnd)
618{
619 if(hwnd == OSLIB_HWND_DESKTOP) hwnd = HWND_DESKTOP;
620 else
621 if(hwnd == OSLIB_HWND_OBJECT) hwnd = HWND_OBJECT;
622
623 return WinBeginEnumWindows(hwnd);
624}
625//******************************************************************************
626//******************************************************************************
627HWND OSLibWinGetNextWindow(HWND hwndEnum)
628{
629 return WinGetNextWindow(hwndEnum);
630}
631//******************************************************************************
632//******************************************************************************
633HWND OSLibWinQueryClientWindow(HWND hwndFrame)
634{
635 HWND hwndClient = 0;
636
637 if(((ULONG)WinSendMsg(hwndFrame, WM_QUERYFRAMEINFO, NULL, NULL)) & FI_FRAME)
638 hwndClient = WinWindowFromID(hwndFrame, FID_CLIENT);
639
640 return hwndClient;
641}
642//******************************************************************************
643//******************************************************************************
644BOOL OSLibWinEndEnumWindows(HWND hwndEnum)
645{
646 return WinEndEnumWindows(hwndEnum);
647}
648//******************************************************************************
649//******************************************************************************
650BOOL OSLibWinQueryWindowProcess(HWND hwnd, ULONG *pid, ULONG *tid)
651{
652 return WinQueryWindowProcess(hwnd, pid, tid);
653}
654//******************************************************************************
655//******************************************************************************
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