source: trunk/src/user32/oslibwin.cpp@ 2661

Last change on this file since 2661 was 2657, checked in by sandervl, 26 years ago

set style + mdi child creation fixes
File size: 32.4 KB
Line 
1/* $Id: oslibwin.cpp,v 1.66 2000-02-05 14:08:53 sandervl 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 else
38 if(hwndParent == OSLIB_HWND_OBJECT) {
39 hwndParent = HWND_OBJECT;
40 }
41 return (WinSetParent(hwnd, hwndParent, fRedraw) == 0);
42}
43//******************************************************************************
44//******************************************************************************
45BOOL OSLibWinSetOwner(HWND hwnd, HWND hwndOwner)
46{
47 return WinSetOwner(hwnd, hwndOwner);
48}
49//******************************************************************************
50//******************************************************************************
51HWND OSLibWinCreateWindow(HWND hwndParent,ULONG dwWinStyle,
52 char *pszName, HWND Owner, ULONG fHWND_BOTTOM, HWND *hwndFrame,
53 ULONG id, BOOL fTaskList,BOOL saveBits)
54{
55 HWND hwndClient;
56
57 dprintf(("WinCreateWindow %x %s", hwndParent, pszName));
58
59 if(pszName && *pszName == 0) {
60 pszName = NULL;
61 }
62 if(hwndParent == OSLIB_HWND_DESKTOP) {
63 hwndParent = HWND_DESKTOP;
64 }
65 if(Owner == OSLIB_HWND_DESKTOP) {
66 Owner = HWND_DESKTOP;
67 }
68 ULONG dwClientStyle = 0;
69 ULONG dwFrameStyle = 0;
70
71 BOOL TopLevel = hwndParent == HWND_DESKTOP;
72
73 FRAMECDATA FCData = {sizeof (FRAMECDATA), 0, 0, 0};
74
75 dwClientStyle = dwWinStyle & ~(WS_TABSTOP | WS_GROUP | WS_CLIPSIBLINGS);
76 if (saveBits) dwWinStyle |= WS_SAVEBITS;
77
78 dwFrameStyle |= FCF_NOBYTEALIGN;
79 if(fTaskList)
80 {
81 dwFrameStyle |= FCF_TASKLIST | FCF_NOMOVEWITHOWNER;
82 }
83
84 dwWinStyle &= ~WS_CLIPCHILDREN;
85 FCData.flCreateFlags = dwFrameStyle;
86
87 *hwndFrame = WinCreateWindow (hwndParent,
88 TopLevel ? WC_FRAME : WIN32_INNERFRAME,
89 pszName, dwWinStyle, 0, 0, 0, 0,
90 hwndParent, HWND_TOP,
91 id, &FCData, NULL);
92
93 if (*hwndFrame) {
94 hwndClient = WinCreateWindow (*hwndFrame,saveBits ? WIN32_STDCLASS2:WIN32_STDCLASS,
95 NULL, dwClientStyle, 0, 0, 0, 0,
96 *hwndFrame, HWND_TOP, FID_CLIENT, NULL, NULL);
97 return hwndClient;
98 }
99 dprintf(("OSLibWinCreateWindow: (FRAME) WinCreateStdWindow failed (%x)", WinGetLastError(GetThreadHAB())));
100 return 0;
101}
102//******************************************************************************
103//******************************************************************************
104BOOL OSLibWinConvertStyle(ULONG dwStyle, ULONG *dwExStyle, ULONG *OSWinStyle)
105{
106 *OSWinStyle = 0;
107
108 /* Window styles */
109 if(dwStyle & WS_MINIMIZE_W)
110 *OSWinStyle |= WS_MINIMIZED;
111//Done explicitely in CreateWindowExA
112#if 0
113 if(dwStyle & WS_VISIBLE_W)
114 *OSWinStyle |= WS_VISIBLE;
115#endif
116 if(dwStyle & WS_DISABLED_W)
117 *OSWinStyle |= WS_DISABLED;
118 if(dwStyle & WS_CLIPSIBLINGS_W)
119 *OSWinStyle |= WS_CLIPSIBLINGS;
120 if(dwStyle & WS_CLIPCHILDREN_W)
121 *OSWinStyle |= WS_CLIPCHILDREN;
122 if(dwStyle & WS_MAXIMIZE_W)
123 *OSWinStyle |= WS_MAXIMIZED;
124 if(dwStyle & WS_GROUP_W)
125 *OSWinStyle |= WS_GROUP;
126 if(dwStyle & WS_TABSTOP_W)
127 *OSWinStyle |= WS_TABSTOP;
128
129 return TRUE;
130}
131//******************************************************************************
132//******************************************************************************
133BOOL OSLibWinSetWindowULong(HWND hwnd, ULONG offset, ULONG value)
134{
135 if(offset == OSLIB_QWL_USER)
136 offset = QWL_USER;
137
138 return WinSetWindowULong(hwnd, offset, value);
139}
140//******************************************************************************
141//******************************************************************************
142ULONG OSLibWinGetWindowULong(HWND hwnd, ULONG offset)
143{
144 if(offset == OSLIB_QWL_USER)
145 offset = QWL_USER;
146
147 return WinQueryWindowULong(hwnd, offset);
148}
149//******************************************************************************
150//******************************************************************************
151BOOL OSLibWinAlarm(HWND hwndDeskTop,ULONG flStyle)
152{
153 return WinAlarm(hwndDeskTop,flStyle);
154}
155//******************************************************************************
156//******************************************************************************
157APIRET OSLibDosBeep(ULONG freg,ULONG dur)
158{
159 return DosBeep(freg,dur);
160}
161//******************************************************************************
162//******************************************************************************
163HWND OSLibWinQueryFocus(HWND hwndDeskTop)
164{
165 return WinQueryFocus(hwndDeskTop);
166}
167//******************************************************************************
168//******************************************************************************
169HWND OSLibWinWindowFromID(HWND hwndParent,ULONG id)
170{
171 return WinWindowFromID(hwndParent,id);
172}
173//******************************************************************************
174//******************************************************************************
175BOOL OSLibWinSetFocus(HWND hwndDeskTop,HWND hwndNewFocus, BOOL activate)
176{
177 return WinFocusChange (hwndDeskTop, hwndNewFocus, activate ? FC_NOLOSEACTIVE : 0);
178}
179//******************************************************************************
180//******************************************************************************
181BOOL OSLibWinIsChild (HWND hwnd, HWND hwndOf)
182{
183 return WinIsChild (hwnd, hwndOf);
184}
185//******************************************************************************
186//******************************************************************************
187ULONG OSLibGetWindowHeight(HWND hwnd)
188{
189 RECTL rect;
190
191 return (WinQueryWindowRect(hwnd,&rect)) ? rect.yTop-rect.yBottom:0;
192}
193//******************************************************************************
194//******************************************************************************
195LONG OSLibWinQuerySysValue(HWND hwndDeskTop,LONG iSysValue)
196{
197 return WinQuerySysValue(hwndDeskTop,iSysValue);
198}
199//******************************************************************************
200//******************************************************************************
201ULONG OSLibWinQueryDlgItemText(HWND hwndDlg,ULONG idItem,LONG cchBufferMax,char* pchBuffer)
202{
203 return WinQueryDlgItemText(hwndDlg,idItem,cchBufferMax,pchBuffer);
204}
205//******************************************************************************
206//******************************************************************************
207BOOL OSLibWinSetDlgItemText(HWND hwndDlg,ULONG idItem,char* pszText)
208{
209 return WinSetDlgItemText(hwndDlg,idItem,pszText);
210}
211//******************************************************************************
212//******************************************************************************
213BOOL OSLibWinQueryPointerPos(HWND hwndDeskTop,PPOINT pptlPoint)
214{
215 return WinQueryPointerPos(hwndDeskTop,(PPOINTL)pptlPoint);
216}
217//******************************************************************************
218//******************************************************************************
219HWND OSLibWinQueryWindow(HWND hwnd, ULONG lCode)
220{
221 return WinQueryWindow(hwnd, lCode);
222}
223//******************************************************************************
224//******************************************************************************
225BOOL OSLibWinSetMultWindowPos(PSWP pswp, ULONG num)
226{
227 return WinSetMultWindowPos(GetThreadHAB(), pswp, num);
228}
229//******************************************************************************
230//******************************************************************************
231BOOL OSLibWinShowWindow(HWND hwnd, ULONG fl)
232{
233 BOOL rc = 1;
234
235 if(fl & SWP_SHOW) {
236 rc = WinShowWindow(hwnd, TRUE);
237 }
238 if(rc == 0)
239 dprintf(("WinShowWindow %x failed %x", hwnd, WinGetLastError(GetThreadHAB())));
240 rc = WinSetWindowPos(hwnd, 0, 0, 0, 0, 0, fl);
241 if(rc == 0)
242 dprintf(("WinShowWindow %x failed %x", hwnd, WinGetLastError(GetThreadHAB())));
243 return rc;
244}
245//******************************************************************************
246//******************************************************************************
247BOOL OSLibWinDestroyWindow(HWND hwnd)
248{
249 return WinDestroyWindow(hwnd);
250}
251//******************************************************************************
252//******************************************************************************
253BOOL OSLibWinQueryWindowRect(HWND hwnd, PRECT pRect, int RelativeTo)
254{
255 BOOL rc;
256 RECTLOS2 rectl;
257
258 rc = WinQueryWindowRect(hwnd, (PRECTL)&rectl);
259 if(rc) {
260 if(RelativeTo == RELATIVE_TO_SCREEN) {
261 mapOS2ToWin32Rect(hwnd,OSLIB_HWND_DESKTOP,&rectl,pRect);
262 }
263 else mapOS2ToWin32Rect(hwnd,&rectl,pRect);
264 }
265 else memset(pRect, 0, sizeof(RECT));
266 return rc;
267}
268//******************************************************************************
269//******************************************************************************
270BOOL OSLibWinIsIconic(HWND hwnd)
271{
272 SWP swp;
273 BOOL rc;
274
275 rc = WinQueryWindowPos(hwnd, &swp);
276 if(rc == FALSE) {
277 dprintf(("OSLibWinIsIconic: WinQueryWindowPos %x failed", hwnd));
278 return FALSE;
279 }
280
281 if(swp.fl & SWP_MINIMIZE)
282 return TRUE;
283 else return FALSE;
284}
285//******************************************************************************
286//******************************************************************************
287BOOL OSLibWinSetActiveWindow(HWND hwnd)
288{
289 return WinSetActiveWindow(HWND_DESKTOP, hwnd);
290}
291//******************************************************************************
292//******************************************************************************
293BOOL OSLibWinSetFocus(HWND hwnd)
294{
295 return WinSetFocus(HWND_DESKTOP, hwnd);
296}
297//******************************************************************************
298//******************************************************************************
299BOOL OSLibWinEnableWindow(HWND hwnd, BOOL fEnable)
300{
301 BOOL rc;
302 HWND hwndClient;
303
304 rc = WinEnableWindow(hwnd, fEnable);
305 hwndClient = WinWindowFromID(hwnd, FID_CLIENT);
306 if(hwndClient) {
307 WinEnableWindow(hwndClient, fEnable);
308 }
309 return rc;
310}
311//******************************************************************************
312//******************************************************************************
313BOOL OSLibWinIsWindowEnabled(HWND hwnd)
314{
315 return WinIsWindowEnabled(hwnd);
316}
317//******************************************************************************
318//******************************************************************************
319BOOL OSLibWinIsWindowVisible(HWND hwnd)
320{
321 return WinIsWindowVisible(hwnd);
322}
323//******************************************************************************
324//******************************************************************************
325BOOL OSLibWinQueryActiveWindow()
326{
327 return WinQueryActiveWindow(HWND_DESKTOP);
328}
329//******************************************************************************
330//******************************************************************************
331LONG OSLibWinQueryWindowTextLength(HWND hwnd)
332{
333 return WinQueryWindowTextLength(hwnd);
334}
335//******************************************************************************
336//******************************************************************************
337LONG OSLibWinQueryWindowText(HWND hwnd, LONG length, LPSTR lpsz)
338{
339 return WinQueryWindowText(hwnd, length, lpsz);
340}
341//******************************************************************************
342//******************************************************************************
343BOOL OSLibWinSetWindowText(HWND hwnd, LPSTR lpsz)
344{
345 return WinSetWindowText(hwnd, lpsz);
346}
347//******************************************************************************
348//******************************************************************************
349BOOL OSLibWinFlashWindow(HWND hwnd, BOOL fFlash)
350{
351 return WinFlashWindow(hwnd, fFlash);
352}
353//******************************************************************************
354//******************************************************************************
355HWND OSLibWinWindowFromPoint(HWND hwnd, PVOID ppoint)
356{
357 return WinWindowFromPoint((hwnd == OSLIB_HWND_DESKTOP) ? HWND_DESKTOP : hwnd, (PPOINTL)ppoint, TRUE);
358}
359//******************************************************************************
360//******************************************************************************
361BOOL OSLibWinMinimizeWindow(HWND hwnd)
362{
363 return WinSetWindowPos(hwnd, 0, 0, 0, 0, 0, SWP_MINIMIZE);
364}
365//******************************************************************************
366//******************************************************************************
367BOOL OSLibWinGetBorderSize(HWND hwnd, OSLIBPOINT *pointl)
368{
369 pointl->x = 0;
370 pointl->y = 0;
371 return (BOOL) WinSendMsg(hwnd, WM_QUERYBORDERSIZE, MPFROMP( &pointl), 0);
372}
373//******************************************************************************
374//******************************************************************************
375BOOL OSLibWinSetIcon(HWND hwnd, HANDLE hIcon)
376{
377 return (BOOL) WinSendMsg(hwnd, WM_SETICON, (MPARAM)hIcon, 0);
378}
379//******************************************************************************
380//******************************************************************************
381BOOL OSLibWinQueryWindowPos (HWND hwnd, PSWP pswp)
382{
383 return WinQueryWindowPos(hwnd, pswp);
384}
385//******************************************************************************
386//******************************************************************************
387void OSLibMapSWPtoWINDOWPOS(PSWP pswp, PWINDOWPOS pwpos, PSWP pswpOld, HWND hParent, HWND hFrame)
388{
389 HWND hWindow = pswp->hwnd;
390 HWND hWndInsertAfter = pswp->hwndInsertBehind;
391 long x = pswp->x;
392 long y = pswp->y;
393 long cx = pswp->cx;
394 long cy = pswp->cy;
395 UINT fuFlags = (UINT)pswp->fl;
396 ULONG parentHeight;
397
398 HWND hWinAfter;
399 ULONG flags = 0;
400 SWP swpFrame, swpClient;
401 POINTL point;
402
403 HWND hWnd = (hWindow == HWND_DESKTOP) ? HWND_DESKTOP_W: hWindow;
404
405 if (hWndInsertAfter == HWND_TOP)
406 hWinAfter = HWND_TOP_W;
407 else if (hWndInsertAfter == HWND_BOTTOM)
408 hWinAfter = HWND_BOTTOM_W;
409 else
410 hWinAfter = (HWND) hWndInsertAfter;
411
412 //***********************************
413 // convert PM flags to Windows flags
414 //***********************************
415 if (!(fuFlags & SWP_SIZE)) flags |= SWP_NOSIZE_W;
416 if (!(fuFlags & SWP_MOVE)) flags |= SWP_NOMOVE_W;
417 if (!(fuFlags & SWP_ZORDER)) flags |= SWP_NOZORDER_W;
418 if ( fuFlags & SWP_NOREDRAW) flags |= SWP_NOREDRAW_W;
419 if (!(fuFlags & SWP_ACTIVATE)) flags |= SWP_NOACTIVATE_W;
420 if ( fuFlags & SWP_SHOW) flags |= SWP_SHOWWINDOW_W;
421 if ( fuFlags & SWP_HIDE) flags |= SWP_HIDEWINDOW_W;
422 if ( fuFlags & SWP_NOADJUST) flags |= SWP_NOSENDCHANGING_W;
423
424 WinQueryWindowPos(hFrame, &swpFrame);
425
426 if(fuFlags & (SWP_MOVE | SWP_SIZE))
427 {
428 point.x = swpFrame.x;
429 point.y = swpFrame.y;
430
431 if (hParent)
432 {
433 RECTL parentRect;
434
435 WinQueryWindowRect(hParent,&parentRect);
436 parentHeight = parentRect.yTop;
437 } else
438 {
439 parentHeight = ScreenHeight;
440 }
441
442 point.y = parentHeight-point.y-swpFrame.cy;
443
444 cy = swpFrame.cy;
445 cx = swpFrame.cx;
446 x = point.x;
447 y = point.y;
448
449 if ((pswp->x == pswpOld->x) && (pswp->y == pswpOld->y))
450 flags |= SWP_NOMOVE_W;
451
452 if ((pswp->cx == pswpOld->cx) && (pswp->cy == pswpOld->cy))
453 flags |= SWP_NOSIZE_W;
454
455 if (fuFlags & SWP_SIZE)
456 {
457 if (pswp->cy != pswpOld->cy)
458 {
459 flags &= ~SWP_NOMOVE_W;
460 }
461 }
462 }
463
464 pswpOld->x = pswp->x;
465 pswpOld->y = swpFrame.cy-pswp->y-pswp->cy;
466 pswpOld->cx = pswp->cx;
467 pswpOld->cy = pswp->cy;
468
469 dprintf(("window (%d,%d)(%d,%d) client (%d,%d)(%d,%d)",
470 x,y,cx,cy, pswpOld->x,pswpOld->y,pswpOld->cx,pswpOld->cy));
471
472 pwpos->flags = (UINT)flags;
473 pwpos->cy = cy;
474 pwpos->cx = cx;
475 pwpos->x = x;
476 pwpos->y = y;
477 pwpos->hwndInsertAfter = hWinAfter;
478 pwpos->hwnd = hWindow;
479}
480//******************************************************************************
481//******************************************************************************
482void OSLibMapSWPtoWINDOWPOSFrame(PSWP pswp, struct tagWINDOWPOS *pwpos, PSWP pswpOld, HWND hParent, HWND hFrame)
483{
484 HWND hWindow = pswp->hwnd;
485 HWND hWndInsertAfter = pswp->hwndInsertBehind;
486 long x = pswp->x;
487 long y = pswp->y;
488 long cx = pswp->cx;
489 long cy = pswp->cy;
490 UINT fuFlags = (UINT)pswp->fl;
491 ULONG parentHeight;
492
493 HWND hWinAfter;
494 ULONG flags = 0;
495 SWP swpClient;
496 POINTL point;
497
498 HWND hWnd = (hWindow == HWND_DESKTOP) ? HWND_DESKTOP_W: hWindow;
499
500 if (hWndInsertAfter == HWND_TOP)
501 hWinAfter = HWND_TOP_W;
502 else if (hWndInsertAfter == HWND_BOTTOM)
503 hWinAfter = HWND_BOTTOM_W;
504 else
505 hWinAfter = (HWND) hWndInsertAfter;
506
507 //***********************************
508 // convert PM flags to Windows flags
509 //***********************************
510 if (!(fuFlags & SWP_SIZE)) flags |= SWP_NOSIZE_W;
511 if (!(fuFlags & SWP_MOVE)) flags |= SWP_NOMOVE_W;
512 if (!(fuFlags & SWP_ZORDER)) flags |= SWP_NOZORDER_W;
513 if ( fuFlags & SWP_NOREDRAW) flags |= SWP_NOREDRAW_W;
514 if (!(fuFlags & SWP_ACTIVATE)) flags |= SWP_NOACTIVATE_W;
515 if ( fuFlags & SWP_SHOW) flags |= SWP_SHOWWINDOW_W;
516 if ( fuFlags & SWP_HIDE) flags |= SWP_HIDEWINDOW_W;
517 if ( fuFlags & SWP_NOADJUST) flags |= SWP_NOSENDCHANGING_W;
518
519 WinQueryWindowPos(WinWindowFromID(hFrame, FID_CLIENT), &swpClient);
520
521 if(fuFlags & (SWP_MOVE | SWP_SIZE))
522 {
523 if (hParent)
524 {
525 RECTL parentRect;
526
527 WinQueryWindowRect(hParent,&parentRect);
528 parentHeight = parentRect.yTop;
529 } else
530 {
531 parentHeight = ScreenHeight;
532 }
533
534 point.x = x;
535 point.y = parentHeight-y-cy;
536
537 x = point.x;
538 y = point.y;
539
540 if ((pswp->x == pswpOld->x) && (pswp->y == pswpOld->y))
541 flags |= SWP_NOMOVE_W;
542
543 if ((pswp->cx == pswpOld->cx) && (pswp->cy == pswpOld->cy))
544 flags |= SWP_NOSIZE_W;
545
546 if (fuFlags & SWP_SIZE)
547 {
548 if (pswp->cy != pswpOld->cy)
549 {
550 flags &= ~SWP_NOMOVE_W;
551 }
552 }
553 }
554
555 pswpOld->x = swpClient.x;
556 pswpOld->y = pswp->cy-swpClient.y-swpClient.cy;
557 pswpOld->cx = swpClient.cx;
558 pswpOld->cy = swpClient.cy;
559
560 dprintf(("window (%d,%d)(%d,%d) client (%d,%d)(%d,%d)",
561 x,y,cx,cy, pswpOld->x,pswpOld->y,pswpOld->cx,pswpOld->cy));
562
563 pwpos->flags = (UINT)flags;
564 pwpos->cy = cy;
565 pwpos->cx = cx;
566 pwpos->x = x;
567 pwpos->y = y;
568 pwpos->hwndInsertAfter = hWinAfter;
569 pwpos->hwnd = hWindow;
570}
571//******************************************************************************
572//******************************************************************************
573void OSLibMapWINDOWPOStoSWP(PWINDOWPOS pwpos, PSWP pswp, PSWP pswpOld, HWND hParent, HWND hFrame)
574{
575 BOOL fCvt = FALSE;
576
577 HWND hWnd = pwpos->hwnd;
578 HWND hWndInsertAfter = pwpos->hwndInsertAfter;
579 long x = pwpos->x;
580 long y = pwpos->y;
581 long cx = pwpos->cx;
582 long cy = pwpos->cy;
583 UINT fuFlags = pwpos->flags;
584 ULONG parentHeight;
585
586 HWND hWinAfter;
587 ULONG flags = 0;
588 HWND hWindow = hWnd ? (HWND)hWnd : HWND_DESKTOP;
589
590 if (hWndInsertAfter == HWND_TOPMOST_W)
591// hWinAfter = HWND_TOPMOST;
592 hWinAfter = HWND_TOP;
593 else if (hWndInsertAfter == HWND_NOTOPMOST_W)
594// hWinAfter = HWND_NOTOPMOST;
595 hWinAfter = HWND_TOP;
596 else if (hWndInsertAfter == HWND_TOP_W)
597 hWinAfter = HWND_TOP;
598 else if (hWndInsertAfter == HWND_BOTTOM_W)
599 hWinAfter = HWND_BOTTOM;
600 else
601 hWinAfter = (HWND) hWndInsertAfter;
602
603 if (!(fuFlags & SWP_NOSIZE_W )) flags |= SWP_SIZE;
604 if (!(fuFlags & SWP_NOMOVE_W )) flags |= SWP_MOVE;
605 if (!(fuFlags & SWP_NOZORDER_W )) flags |= SWP_ZORDER;
606 if ( fuFlags & SWP_NOREDRAW_W ) flags |= SWP_NOREDRAW;
607 if (!(fuFlags & SWP_NOACTIVATE_W)) flags |= SWP_ACTIVATE;
608 if ( fuFlags & SWP_SHOWWINDOW_W) flags |= SWP_SHOW;
609 if ( fuFlags & SWP_HIDEWINDOW_W) flags |= SWP_HIDE;
610 if ( fuFlags & SWP_NOSENDCHANGING_W) flags |= SWP_NOADJUST;
611
612 if (flags & (SWP_MOVE | SWP_SIZE))
613 {
614 if (hParent == NULLHANDLE)
615 parentHeight = ScreenHeight;
616 else
617 parentHeight = OSLibGetWindowHeight(hParent);
618
619 if ((flags & SWP_MOVE) == 0)
620 {
621 x = pswpOld->x;
622 y = pswpOld->y;
623
624 y = parentHeight-y-pswpOld->cy;
625 }
626
627 if (flags & SWP_SIZE)
628 {
629 if (cy != pswpOld->cy)
630 flags |= SWP_MOVE;
631 }
632 else
633 {
634 cx = pswpOld->cx;
635 cy = pswpOld->cy;
636 }
637 y = parentHeight-y-cy;
638
639 if ((pswpOld->x == x) && (pswpOld->y == y))
640 flags &= ~SWP_MOVE;
641
642 if ((pswpOld->cx == cx) && (pswpOld->cy == cy))
643 flags &= ~SWP_SIZE;
644 }
645
646 pswp->fl = flags;
647 pswp->cy = cy;
648 pswp->cx = cx;
649 pswp->x = x;
650 pswp->y = y;
651 pswp->hwndInsertBehind = hWinAfter;
652 pswp->hwnd = hWindow;
653 pswp->ulReserved1 = 0;
654 pswp->ulReserved2 = 0;
655}
656//******************************************************************************
657//Position in screen coordinates
658//******************************************************************************
659void OSLibMapWINDOWPOStoSWPFrame(PWINDOWPOS pwpos, PSWP pswp, PSWP pswpOld, HWND hParent, HWND hFrame)
660{
661 BOOL fCvt = FALSE;
662
663 HWND hWnd = pwpos->hwnd;
664 HWND hWndInsertAfter = pwpos->hwndInsertAfter;
665 long x = pwpos->x;
666 long y = pwpos->y;
667 long cx = pwpos->cx;
668 long cy = pwpos->cy;
669 UINT fuFlags = pwpos->flags;
670 ULONG parentHeight;
671
672 HWND hWinAfter;
673 ULONG flags = 0;
674 HWND hWindow = hWnd ? (HWND)hWnd : HWND_DESKTOP;
675
676 if (hWndInsertAfter == HWND_TOPMOST_W)
677// hWinAfter = HWND_TOPMOST;
678 hWinAfter = HWND_TOP;
679 else if (hWndInsertAfter == HWND_NOTOPMOST_W)
680// hWinAfter = HWND_NOTOPMOST;
681 hWinAfter = HWND_TOP;
682 else if (hWndInsertAfter == HWND_TOP_W)
683 hWinAfter = HWND_TOP;
684 else if (hWndInsertAfter == HWND_BOTTOM_W)
685 hWinAfter = HWND_BOTTOM;
686 else
687 hWinAfter = (HWND) hWndInsertAfter;
688
689 if (!(fuFlags & SWP_NOSIZE_W )) flags |= SWP_SIZE;
690 if (!(fuFlags & SWP_NOMOVE_W )) flags |= SWP_MOVE;
691 if (!(fuFlags & SWP_NOZORDER_W )) flags |= SWP_ZORDER;
692 if ( fuFlags & SWP_NOREDRAW_W ) flags |= SWP_NOREDRAW;
693 if (!(fuFlags & SWP_NOACTIVATE_W)) flags |= SWP_ACTIVATE;
694 if ( fuFlags & SWP_SHOWWINDOW_W) flags |= SWP_SHOW;
695 if ( fuFlags & SWP_HIDEWINDOW_W) flags |= SWP_HIDE;
696 if ( fuFlags & SWP_NOSENDCHANGING_W) flags |= SWP_NOADJUST;
697
698 if (flags & (SWP_MOVE | SWP_SIZE))
699 {
700 if (hParent)
701 {
702 RECTL parentRect;
703
704 WinQueryWindowRect(hParent,&parentRect);
705 parentHeight = parentRect.yTop;
706 } else
707 {
708 parentHeight = ScreenHeight;
709 }
710
711 if (flags & SWP_SIZE)
712 {
713 if (cy != pswpOld->cy)
714 flags |= SWP_MOVE;
715 }
716 else
717 {
718 cx = pswpOld->cx;
719 cy = pswpOld->cy;
720 }
721 y = parentHeight-y-cy;
722
723 if ((pswpOld->x == x) && (pswpOld->y == y))
724 flags &= ~SWP_MOVE;
725
726 if ((pswpOld->cx == cx) && (pswpOld->cy == cy))
727 flags &= ~SWP_SIZE;
728 }
729
730 pswp->fl = flags;
731 pswp->cy = cy;
732 pswp->cx = cx;
733 pswp->x = x;
734 pswp->y = y;
735 pswp->hwndInsertBehind = hWinAfter;
736 pswp->hwnd = hWindow;
737 pswp->ulReserved1 = 0;
738 pswp->ulReserved2 = 0;
739}
740//******************************************************************************
741//******************************************************************************
742BOOL OSLibWinCalcFrameRect(HWND hwndFrame, RECT *pRect, BOOL fClient)
743{
744 BOOL rc;
745
746 WinMapWindowPoints(hwndFrame, HWND_DESKTOP, (PPOINTL)pRect, 2);
747
748 rc = WinCalcFrameRect(hwndFrame, (PRECTL)pRect, fClient);
749 WinMapWindowPoints(HWND_DESKTOP, hwndFrame, (PPOINTL)pRect, 2);
750
751 return rc;
752}
753//******************************************************************************
754//******************************************************************************
755BOOL OSLibGetMinMaxInfo(HWND hwndFrame, MINMAXINFO *pMinMax)
756{
757 TRACKINFO tinfo;
758
759 memset(&tinfo, 0, sizeof(TRACKINFO));
760 WinSendMsg(hwndFrame, WM_QUERYTRACKINFO, (MPARAM)0,(MPARAM)&tinfo);
761
762 pMinMax->ptMinTrackSize.x = tinfo.ptlMinTrackSize.x;
763 pMinMax->ptMinTrackSize.y = tinfo.ptlMinTrackSize.y;
764 pMinMax->ptMaxTrackSize.x = tinfo.ptlMaxTrackSize.x;
765 pMinMax->ptMaxTrackSize.y = tinfo.ptlMaxTrackSize.y;
766 return TRUE;
767}
768//******************************************************************************
769//******************************************************************************
770HWND OSLibWinBeginEnumWindows(HWND hwnd)
771{
772 if(hwnd == OSLIB_HWND_DESKTOP) hwnd = HWND_DESKTOP;
773 else
774 if(hwnd == OSLIB_HWND_OBJECT) hwnd = HWND_OBJECT;
775
776 return WinBeginEnumWindows(hwnd);
777}
778//******************************************************************************
779//******************************************************************************
780HWND OSLibWinGetNextWindow(HWND hwndEnum)
781{
782 return WinGetNextWindow(hwndEnum);
783}
784//******************************************************************************
785//******************************************************************************
786HWND OSLibWinQueryClientWindow(HWND hwndFrame)
787{
788 HWND hwndClient = 0;
789
790 if(((ULONG)WinSendMsg(hwndFrame, WM_QUERYFRAMEINFO, NULL, NULL)) & FI_FRAME)
791 hwndClient = WinWindowFromID(hwndFrame, FID_CLIENT);
792
793 return hwndClient;
794}
795//******************************************************************************
796//******************************************************************************
797BOOL OSLibWinEndEnumWindows(HWND hwndEnum)
798{
799 return WinEndEnumWindows(hwndEnum);
800}
801//******************************************************************************
802//******************************************************************************
803BOOL OSLibWinQueryWindowProcess(HWND hwnd, ULONG *pid, ULONG *tid)
804{
805 return WinQueryWindowProcess(hwnd, pid, tid);
806}
807//******************************************************************************
808//******************************************************************************
809BOOL OSLibWinMapWindowPoints (HWND hwndFrom, HWND hwndTo, OSLIBPOINT *pptl, ULONG num)
810{
811 return WinMapWindowPoints (hwndFrom, hwndTo, (PPOINTL)pptl, num);
812}
813//******************************************************************************
814//******************************************************************************
815HWND OSLibWinQueryObjectWindow(VOID)
816{
817 return WinQueryObjectWindow(HWND_DESKTOP);
818}
819//******************************************************************************
820//******************************************************************************
821HWND OSLibWinObjectWindowFromID(HWND hwndOwner, ULONG ID)
822{
823 HWND hwndNext, hwndFound=0;
824 HENUM henum;
825
826 henum = WinBeginEnumWindows(HWND_OBJECT);
827 while ((hwndNext = WinGetNextWindow(henum)) != 0)
828 {
829 if(WinQueryWindow(hwndNext, QW_OWNER) == hwndOwner &&
830 WinQueryWindowUShort(hwndNext, QWS_ID) == ID)
831 {
832 hwndFound = hwndNext;
833 break;
834 }
835 }
836 WinEndEnumWindows(henum);
837 return hwndFound;
838}
839//******************************************************************************
840//******************************************************************************
841BOOL OSLibSetWindowID(HWND hwnd, ULONG value)
842{
843 dprintf(("OSLibSetWindowID hwnd:%x ID:%x", hwnd, value));
844 return WinSetWindowULong(hwnd, QWS_ID, value);
845}
846//******************************************************************************
847//******************************************************************************
848PVOID OSLibWinSubclassWindow(HWND hwnd,PVOID newWndProc)
849{
850 return WinSubclassWindow(hwnd,(PFNWP)newWndProc);
851}
852//******************************************************************************
853//******************************************************************************
854BOOL OSLibSetWindowRestoreRect(HWND hwnd, PRECT pRect)
855{
856 ULONG yHeight = OSLibGetWindowHeight(WinQueryWindow(hwnd, QW_PARENT));
857
858 WinSetWindowUShort(hwnd, QWS_XRESTORE, (USHORT)pRect->left );
859 WinSetWindowUShort(hwnd, QWS_YRESTORE, (USHORT)(yHeight - pRect->top -
860 (pRect->bottom - pRect->top)));
861 WinSetWindowUShort(hwnd, QWS_CXRESTORE, (USHORT)(pRect->right - pRect->left));
862 WinSetWindowUShort(hwnd, QWS_CYRESTORE, (USHORT)(pRect->bottom - pRect->top));
863 return TRUE;
864}
865//******************************************************************************
866//******************************************************************************
867BOOL OSLibSetWindowMinPos(HWND hwnd, ULONG x, ULONG y)
868{
869 ULONG yHeight = OSLibGetWindowHeight(WinQueryWindow(hwnd, QW_PARENT));
870
871 WinSetWindowUShort(hwnd, QWS_XMINIMIZE, (USHORT)x );
872 WinSetWindowUShort(hwnd, QWS_YMINIMIZE, (USHORT)(yHeight - y -
873 ( 2 * WinQuerySysValue( HWND_DESKTOP, SV_CYSIZEBORDER)) -
874 WinQuerySysValue( HWND_DESKTOP, SV_CYICON)));
875 return TRUE;
876}
877//******************************************************************************
878//******************************************************************************
879BOOL OSLibWinGetKeyboardStateTable(unsigned char *PMKeyState)
880{
881 return WinSetKeyboardStateTable(HWND_DESKTOP, (PBYTE)&PMKeyState, FALSE );
882}
883//******************************************************************************
884//******************************************************************************
885BOOL OSLibWinSetKeyboardStateTable(unsigned char *PMKeyState)
886{
887 return WinSetKeyboardStateTable(HWND_DESKTOP, (PBYTE)&PMKeyState, TRUE );
888}
889//******************************************************************************
890//******************************************************************************
891BOOL OSLibWinEnableWindowUpdate(HWND hwnd,BOOL fEnable)
892{
893 return WinEnableWindowUpdate(hwnd,fEnable);
894}
895//******************************************************************************
896//******************************************************************************
897ULONG OSLibWinGetLastError()
898{
899 return WinGetLastError(GetThreadHAB()) & 0xFFFF;
900}
901//******************************************************************************
902//******************************************************************************
903void OSLibWinShowTaskList(HWND hwndFrame)
904{
905 //CB: don't know if this works on all machines
906 WinSetActiveWindow(HWND_DESKTOP,0x8000000E);
907}
908//******************************************************************************
909//******************************************************************************
910void OSLibSetWindowStyle(HWND hwnd, ULONG dwStyle, ULONG dwExStyle, BOOL saveBits)
911{
912 ULONG dwWinStyle;
913
914 OSLibWinConvertStyle(dwStyle, &dwExStyle, &dwWinStyle);
915
916 dwWinStyle = dwWinStyle & ~(WS_TABSTOP | WS_GROUP | WS_CLIPCHILDREN);
917 if(saveBits) dwWinStyle |= WS_SAVEBITS;
918 if(dwStyle & WS_VISIBLE_W)
919 dwWinStyle |= WS_VISIBLE;
920
921 WinSetWindowULong(hwnd, QWL_STYLE,
922 (WinQueryWindowULong(hwnd, QWL_STYLE) & ~0xffff0000) |
923 dwWinStyle);
924}
925//******************************************************************************
926//******************************************************************************
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