source: trunk/src/user32/oslibwin.cpp@ 6340

Last change on this file since 6340 was 6168, checked in by sandervl, 24 years ago

add icon to PM tasklist
File size: 39.5 KB
Line 
1/* $Id: oslibwin.cpp,v 1.105 2001-07-04 09:55:17 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#define INCL_WINSWITCHLIST
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 <winuser32.h>
24#include "oslibwin.h"
25#include "oslibutil.h"
26#include "oslibmsg.h"
27#include "oslibgdi.h"
28#include "pmwindow.h"
29
30#define DBG_LOCALLOG DBG_oslibwin
31#include "dbglocal.h"
32
33//******************************************************************************
34//******************************************************************************
35BOOL OSLibWinSetParent(HWND hwnd, HWND hwndParent, ULONG fRedraw)
36{
37 if(hwndParent == OSLIB_HWND_DESKTOP)
38 {
39 hwndParent = HWND_DESKTOP;
40 }
41 else
42 if(hwndParent == OSLIB_HWND_OBJECT) {
43 hwndParent = HWND_OBJECT;
44 }
45 return (WinSetParent(hwnd, hwndParent, fRedraw) == 0);
46}
47//******************************************************************************
48//******************************************************************************
49BOOL OSLibWinSetOwner(HWND hwnd, HWND hwndOwner)
50{
51 return WinSetOwner(hwnd, hwndOwner);
52}
53//******************************************************************************
54//******************************************************************************
55HWND OSLibWinCreateWindow(HWND hwndParent,ULONG dwWinStyle, ULONG dwOSFrameStyle,
56 char *pszName, HWND Owner, ULONG fHWND_BOTTOM,
57 ULONG id, BOOL fTaskList,BOOL fShellPosition,
58 int classStyle, HWND *hwndFrame)
59{
60 HWND hwndClient;
61 ULONG dwFrameStyle = 0;
62
63 if(pszName && *pszName == 0) {
64 pszName = NULL;
65 }
66 if(hwndParent == OSLIB_HWND_DESKTOP) {
67 hwndParent = HWND_DESKTOP;
68 }
69 if(Owner == OSLIB_HWND_DESKTOP) {
70 Owner = HWND_DESKTOP;
71 }
72
73 if(classStyle & CS_SAVEBITS_W) dwWinStyle |= WS_SAVEBITS;
74 if(classStyle & CS_PARENTDC_W) dwWinStyle |= WS_PARENTCLIP;
75
76 dwWinStyle = dwWinStyle & ~(WS_TABSTOP | WS_GROUP);
77
78 if(fTaskList)
79 {
80 dwFrameStyle |= FCF_NOMOVEWITHOWNER;
81 }
82 if (fShellPosition) dwFrameStyle |= FCF_SHELLPOSITION;
83
84 FRAMECDATA FCData = {sizeof (FRAMECDATA), 0, 0, 0};
85 FCData.flCreateFlags = dwFrameStyle;
86
87 dprintf(("WinCreateWindow %x %s %x task %d shell %d classstyle %x winstyle %x bottom %d", hwndParent, pszName, id, fTaskList, fShellPosition, classStyle, dwWinStyle, fHWND_BOTTOM));
88
89 //Must not use WS_CLIPCHILDREN style with frame window. Transparency won't work otherwise.
90 //Eg: dialog parent, groupbox; invalidate part of groupbox -> painting algorithm stops when it finds
91 // a window with WS_CLIPCHILDREN -> result: dialog window won't update groupbox background as groupbox only draws the border
92 *hwndFrame = WinCreateWindow(hwndParent,
93 WIN32_STDFRAMECLASS,
94 pszName, (dwWinStyle & ~WS_CLIPCHILDREN), 0, 0, 0, 0,
95 Owner, (fHWND_BOTTOM) ? HWND_BOTTOM : HWND_TOP,
96 id, (PVOID)&FCData, NULL);
97 if(fOS2Look && *hwndFrame) {
98 FCData.flCreateFlags = dwOSFrameStyle;
99// FCData.flCreateFlags = FCF_TITLEBAR|FCF_SYSMENU|FCF_MINMAX;
100 WinCreateFrameControls(*hwndFrame, &FCData, NULL);
101 }
102 hwndClient = WinCreateWindow (*hwndFrame, WIN32_STDCLASS,
103 NULL, dwWinStyle | WS_VISIBLE, 0, 0, 0, 0,
104 *hwndFrame, HWND_TOP, FID_CLIENT, NULL, NULL);
105
106 return hwndClient;
107}
108//******************************************************************************
109//Note: Also check OSLibSetWindowStyle when changing this!!
110//******************************************************************************
111BOOL OSLibWinConvertStyle(ULONG dwStyle, ULONG dwExStyle, ULONG *OSWinStyle, ULONG *OSFrameStyle)
112{
113 *OSWinStyle = 0;
114 *OSFrameStyle = 0;
115
116 /* Window styles */
117 if(dwStyle & WS_DISABLED_W)
118 *OSWinStyle |= WS_DISABLED;
119 if(dwStyle & WS_CLIPSIBLINGS_W)
120 *OSWinStyle |= WS_CLIPSIBLINGS;
121 if(dwStyle & WS_CLIPCHILDREN_W)
122 *OSWinStyle |= WS_CLIPCHILDREN;
123
124 if(fOS2Look) {
125 if((dwStyle & WS_CAPTION_W) == WS_CAPTION_W) {
126 *OSFrameStyle = FCF_TITLEBAR;
127 if((dwStyle & WS_SYSMENU_W) && !(dwExStyle & WS_EX_TOOLWINDOW_W))
128 {
129 *OSFrameStyle |= FCF_SYSMENU;
130 }
131 if((dwStyle & WS_MINIMIZEBOX_W) || (dwStyle & WS_MAXIMIZEBOX_W)) {
132 *OSFrameStyle |= FCF_MINMAX;
133 }
134 else
135 if(dwStyle & WS_SYSMENU_W) {
136 *OSFrameStyle |= FCF_CLOSEBUTTON;
137 }
138 }
139 }
140 return TRUE;
141}
142//******************************************************************************
143//******************************************************************************
144BOOL OSLibWinPositionFrameControls(HWND hwndFrame, RECTLOS2 *pRect, DWORD dwStyle,
145 DWORD dwExStyle, HICON hSysMenuIcon)
146{
147 SWP swp[3];
148 HWND hwndControl;
149 int i = 0;
150 static int minmaxwidth = 0;
151 static int minmaxheight = 0;
152
153 if(minmaxwidth == 0) {
154 minmaxwidth = WinQuerySysValue(HWND_DESKTOP, SV_CXMINMAXBUTTON);
155 minmaxheight = WinQuerySysValue(HWND_DESKTOP, SV_CYMINMAXBUTTON);
156 }
157
158#if 0
159 hwndControl = WinWindowFromID(hwndFrame, FID_SYSMENU);
160 if(hwndControl) {
161 swp[i].hwnd = hwndControl;
162 swp[i].hwndInsertBehind = HWND_TOP;
163 swp[i].x = pRect->xLeft;
164 swp[i].y = pRect->yBottom;
165 if(pRect->yTop - pRect->yBottom > minmaxheight) {
166 swp[i].y += pRect->yTop - pRect->yBottom - minmaxheight;
167 }
168 swp[i].cx = minmaxwidth/2;
169 swp[i].cy = minmaxheight;;
170 swp[i].fl = SWP_SIZE | SWP_MOVE | SWP_SHOW;
171 dprintf(("FID_SYSMENU (%d,%d)(%d,%d)", swp[i].x, swp[i].y, swp[i].cx, swp[i].cy));
172 pRect->xLeft += minmaxwidth/2;
173 i++;
174 }
175#else
176 if((dwStyle & WS_SYSMENU_W) && !(dwExStyle & WS_EX_TOOLWINDOW_W) && hSysMenuIcon) {
177 pRect->xLeft += minmaxwidth/2;
178 }
179#endif
180 if((dwStyle & WS_CAPTION_W) == WS_CAPTION_W) {
181 hwndControl = WinWindowFromID(hwndFrame, FID_TITLEBAR);
182 if(hwndControl) {
183 swp[i].hwnd = hwndControl;
184 swp[i].hwndInsertBehind = HWND_TOP;
185 swp[i].x = pRect->xLeft;
186 swp[i].y = pRect->yBottom;
187 if(pRect->yTop - pRect->yBottom > minmaxheight) {
188 swp[i].y += pRect->yTop - pRect->yBottom - minmaxheight;
189 }
190 swp[i].cx = pRect->xRight - pRect->xLeft;
191 if((dwStyle & WS_MINIMIZEBOX_W) || (dwStyle & WS_MAXIMIZEBOX_W)) {
192 swp[i].cx -= minmaxwidth;
193 }
194 if(dwStyle & WS_SYSMENU_W) {
195 swp[i].cx -= minmaxwidth/2;
196 }
197 swp[i].cy = minmaxheight;
198 swp[i].fl = SWP_SIZE | SWP_MOVE | SWP_SHOW;
199 dprintf(("FID_TITLEBAR (%d,%d)(%d,%d)", swp[i].x, swp[i].y, swp[i].cx, swp[i].cy));
200 pRect->xLeft += swp[i].cx;
201 i++;
202 }
203 else return FALSE; //no titlebar -> no frame controls
204 }
205 if((dwStyle & WS_MINIMIZEBOX_W) || (dwStyle & WS_MAXIMIZEBOX_W) || (dwStyle & WS_SYSMENU_W)) {
206 hwndControl = WinWindowFromID(hwndFrame, FID_MINMAX);
207 if(hwndControl) {
208 swp[i].hwnd = hwndControl;
209 swp[i].hwndInsertBehind = HWND_TOP;
210 swp[i].x = pRect->xLeft;
211 swp[i].y = pRect->yBottom;
212 if(pRect->yTop - pRect->yBottom > minmaxheight) {
213 swp[i].y += pRect->yTop - pRect->yBottom - minmaxheight;
214 }
215 swp[i].cx = 0;
216 if((dwStyle & WS_MINIMIZEBOX_W) || (dwStyle & WS_MAXIMIZEBOX_W)) {
217 swp[i].cx += minmaxwidth;
218 }
219 if(dwStyle & WS_SYSMENU_W) {
220 swp[i].cx += minmaxwidth/2;
221 }
222 swp[i].cy = minmaxheight;
223 swp[i].fl = SWP_SIZE | SWP_MOVE | SWP_SHOW;
224 dprintf(("FID_MINMAX (%d,%d)(%d,%d)", swp[i].x, swp[i].y, swp[i].cx, swp[i].cy));
225 pRect->xLeft += swp[i].cx;
226 i++;
227 }
228 }
229 return WinSetMultWindowPos(GetThreadHAB(), swp, i);
230}
231//******************************************************************************
232//******************************************************************************
233BOOL OSLibWinSetWindowULong(HWND hwnd, ULONG offset, ULONG value)
234{
235 if(offset == OSLIB_QWL_USER)
236 offset = QWL_USER;
237
238 return WinSetWindowULong(hwnd, offset, value);
239}
240//******************************************************************************
241//******************************************************************************
242ULONG OSLibWinGetWindowULong(HWND hwnd, ULONG offset)
243{
244 if(offset == OSLIB_QWL_USER)
245 offset = QWL_USER;
246
247 return WinQueryWindowULong(hwnd, offset);
248}
249//******************************************************************************
250//******************************************************************************
251BOOL OSLibWinAlarm(HWND hwndDeskTop,ULONG flStyle)
252{
253 return WinAlarm(hwndDeskTop,flStyle);
254}
255//******************************************************************************
256//******************************************************************************
257APIRET OSLibDosBeep(ULONG freg,ULONG dur)
258{
259 return DosBeep(freg,dur);
260}
261//******************************************************************************
262//******************************************************************************
263HWND OSLibWinQueryFocus(HWND hwndDeskTop)
264{
265 return WinQueryFocus(hwndDeskTop);
266}
267//******************************************************************************
268//******************************************************************************
269HWND OSLibWinWindowFromID(HWND hwndParent,ULONG id)
270{
271 return WinWindowFromID(hwndParent,id);
272}
273//******************************************************************************
274//******************************************************************************
275BOOL OSLibWinSetFocus(HWND hwndDeskTop,HWND hwndNewFocus, BOOL activate)
276{
277 return WinFocusChange (hwndDeskTop, hwndNewFocus, activate ? 0 : FC_NOSETACTIVE);
278}
279//******************************************************************************
280//******************************************************************************
281BOOL OSLibWinIsChild (HWND hwnd, HWND hwndOf)
282{
283 return WinIsChild (hwnd, hwndOf);
284}
285//******************************************************************************
286//******************************************************************************
287ULONG OSLibGetWindowHeight(HWND hwnd)
288{
289 RECTL rect;
290
291 return (WinQueryWindowRect(hwnd,&rect)) ? rect.yTop-rect.yBottom:0;
292}
293//******************************************************************************
294//******************************************************************************
295LONG OSLibWinQuerySysValue(LONG iSysValue)
296{
297 return WinQuerySysValue(HWND_DESKTOP,iSysValue);
298}
299//******************************************************************************
300//******************************************************************************
301ULONG OSLibWinQueryDlgItemText(HWND hwndDlg,ULONG idItem,LONG cchBufferMax,char* pchBuffer)
302{
303 return WinQueryDlgItemText(hwndDlg,idItem,cchBufferMax,pchBuffer);
304}
305//******************************************************************************
306//******************************************************************************
307BOOL OSLibWinSetDlgItemText(HWND hwndDlg,ULONG idItem,char* pszText)
308{
309 return WinSetDlgItemText(hwndDlg,idItem,pszText);
310}
311//******************************************************************************
312//******************************************************************************
313BOOL OSLibWinQueryPointerPos(PPOINT pptlPoint)
314{
315 return WinQueryPointerPos(HWND_DESKTOP,(PPOINTL)pptlPoint);
316}
317//******************************************************************************
318//******************************************************************************
319BOOL OSLibWinSetPointerPos(int x, int y)
320{
321 return WinSetPointerPos(HWND_DESKTOP, x, y);
322}
323//******************************************************************************
324//******************************************************************************
325HWND OSLibWinQueryWindow(HWND hwnd, ULONG lCode)
326{
327 return WinQueryWindow(hwnd, lCode);
328}
329//******************************************************************************
330//******************************************************************************
331BOOL OSLibWinSetMultWindowPos(PSWP pswp, ULONG num)
332{
333 return WinSetMultWindowPos(GetThreadHAB(), pswp, num);
334}
335//******************************************************************************
336//******************************************************************************
337BOOL OSLibWinShowWindow(HWND hwnd, ULONG fl)
338{
339 BOOL rc = 1;
340
341 if(fl & SWP_SHOW) {
342 rc = WinShowWindow(hwnd, TRUE);
343 }
344 if(rc == 0)
345 dprintf(("WinShowWindow %x failed %x", hwnd, WinGetLastError(GetThreadHAB())));
346 rc = WinSetWindowPos(hwnd, 0, 0, 0, 0, 0, fl);
347 if(rc == 0)
348 dprintf(("WinShowWindow %x failed %x", hwnd, WinGetLastError(GetThreadHAB())));
349 return rc;
350}
351//******************************************************************************
352//******************************************************************************
353BOOL OSLibWinDestroyWindow(HWND hwnd)
354{
355 return WinDestroyWindow(hwnd);
356}
357//******************************************************************************
358//******************************************************************************
359#if 0
360BOOL OSLibWinQueryWindowRect(Win32BaseWindow *window, PRECT pRect, int RelativeTo)
361{
362 BOOL rc;
363 RECTLOS2 rectl;
364
365 rc = WinQueryWindowRect(window->getOS2WindowHandle(), (PRECTL)&rectl);
366 if(rc) {
367 if(RelativeTo == RELATIVE_TO_SCREEN) {
368 mapOS2ToWin32RectFrame(window,windowDesktop,&rectl,pRect);
369 }
370 else mapOS2ToWin32RectFrame(window,&rectl,pRect);
371 }
372 else memset(pRect, 0, sizeof(RECT));
373 return rc;
374}
375#endif
376//******************************************************************************
377//******************************************************************************
378BOOL OSLibWinIsIconic(HWND hwnd)
379{
380 SWP swp;
381 BOOL rc;
382
383 rc = WinQueryWindowPos(hwnd, &swp);
384 if(rc == FALSE) {
385 dprintf(("OSLibWinIsIconic: WinQueryWindowPos %x failed", hwnd));
386 return FALSE;
387 }
388
389 if(swp.fl & SWP_MINIMIZE)
390 return TRUE;
391 else return FALSE;
392}
393//******************************************************************************
394//******************************************************************************
395BOOL OSLibWinSetActiveWindow(HWND hwnd)
396{
397 BOOL rc;
398
399 rc = WinSetActiveWindow(HWND_DESKTOP, hwnd);
400 if(rc == FALSE) {
401 dprintf(("WinSetActiveWindow %x failure: %x", hwnd, OSLibWinGetLastError()));
402 }
403 return rc;
404}
405//******************************************************************************
406//******************************************************************************
407BOOL OSLibWinSetFocus(HWND hwnd)
408{
409 return WinSetFocus(HWND_DESKTOP, hwnd);
410}
411//******************************************************************************
412//******************************************************************************
413BOOL OSLibWinEnableWindow(HWND hwnd, BOOL fEnable)
414{
415 BOOL rc;
416 HWND hwndClient;
417
418 rc = WinEnableWindow(hwnd, fEnable);
419 hwndClient = WinWindowFromID(hwnd, FID_CLIENT);
420 if(hwndClient) {
421 WinEnableWindow(hwndClient, fEnable);
422 }
423 return rc;
424}
425//******************************************************************************
426//******************************************************************************
427BOOL OSLibWinIsWindowEnabled(HWND hwnd)
428{
429 return WinIsWindowEnabled(hwnd);
430}
431//******************************************************************************
432//******************************************************************************
433BOOL OSLibWinIsWindowVisible(HWND hwnd)
434{
435 return WinIsWindowVisible(hwnd);
436}
437//******************************************************************************
438//******************************************************************************
439HWND OSLibWinQueryActiveWindow()
440{
441 return WinQueryActiveWindow(HWND_DESKTOP);
442}
443//******************************************************************************
444//******************************************************************************
445LONG OSLibWinQueryWindowTextLength(HWND hwnd)
446{
447 return WinQueryWindowTextLength(hwnd);
448}
449//******************************************************************************
450//******************************************************************************
451LONG OSLibWinQueryWindowText(HWND hwnd, LONG length, LPSTR lpsz)
452{
453 return WinQueryWindowText(hwnd, length, lpsz);
454}
455//******************************************************************************
456//******************************************************************************
457BOOL OSLibWinSetWindowText(HWND hwnd, LPSTR lpsz)
458{
459 return WinSetWindowText(hwnd, lpsz);
460}
461//******************************************************************************
462//******************************************************************************
463BOOL OSLibWinSetTitleBarText(HWND hwnd, LPSTR lpsz)
464{
465 return WinSetWindowText(WinWindowFromID(hwnd, FID_TITLEBAR), lpsz);
466}
467//******************************************************************************
468//******************************************************************************
469BOOL OSLibWinFlashWindow(HWND hwnd, BOOL fFlash)
470{
471 return WinFlashWindow(hwnd, fFlash);
472}
473//******************************************************************************
474//******************************************************************************
475HWND OSLibWinWindowFromPoint(HWND hwnd, PVOID ppoint)
476{
477 return WinWindowFromPoint((hwnd == OSLIB_HWND_DESKTOP) ? HWND_DESKTOP : hwnd, (PPOINTL)ppoint, TRUE);
478}
479//******************************************************************************
480//******************************************************************************
481BOOL OSLibWinMinimizeWindow(HWND hwnd)
482{
483 return WinSetWindowPos(hwnd, 0, 0, 0, 0, 0, SWP_MINIMIZE);
484}
485//******************************************************************************
486//******************************************************************************
487BOOL OSLibWinGetBorderSize(HWND hwnd, OSLIBPOINT *pointl)
488{
489 pointl->x = 0;
490 pointl->y = 0;
491 return (BOOL) WinSendMsg(hwnd, WM_QUERYBORDERSIZE, MPFROMP( &pointl), 0);
492}
493//******************************************************************************
494//******************************************************************************
495BOOL OSLibWinSetIcon(HWND hwnd, HANDLE hIcon)
496{
497 ULONG hIconOS2 = GetOS2Icon(hIcon);
498 if(hIconOS2)
499 return (BOOL) WinSendMsg(hwnd, WM_SETICON, (MPARAM)hIconOS2, 0);
500 return FALSE;
501}
502//******************************************************************************
503//******************************************************************************
504BOOL OSLibWinQueryWindowPos (HWND hwnd, PSWP pswp)
505{
506 return WinQueryWindowPos(hwnd, pswp);
507}
508//******************************************************************************
509//******************************************************************************
510void OSLibMapSWPtoWINDOWPOS(PSWP pswp, PWINDOWPOS pwpos, PSWP pswpOld,
511 int parentHeight, HWND hwnd)
512{
513 HWND hWindow = pswp->hwnd;
514 HWND hWndInsertAfter = pswp->hwndInsertBehind;
515 long x = pswp->x;
516 long y = pswp->y;
517 long cx = pswp->cx;
518 long cy = pswp->cy;
519 UINT fuFlags = (UINT)pswp->fl;
520
521 HWND hWinAfter;
522 ULONG flags = 0;
523
524 HWND hWnd = (hWindow == HWND_DESKTOP) ? HWND_DESKTOP_W: hWindow;
525
526 if (hWndInsertAfter == HWND_TOP)
527 hWinAfter = HWND_TOP_W;
528 else if (hWndInsertAfter == HWND_BOTTOM)
529 hWinAfter = HWND_BOTTOM_W;
530 else
531 hWinAfter = (HWND) hWndInsertAfter;
532
533 //***********************************
534 // convert PM flags to Windows flags
535 //***********************************
536 if (!(fuFlags & SWP_SIZE)) flags |= SWP_NOSIZE_W;
537 if (!(fuFlags & SWP_MOVE)) flags |= SWP_NOMOVE_W;
538 if (!(fuFlags & SWP_ZORDER)) flags |= SWP_NOZORDER_W;
539 if ( fuFlags & SWP_NOREDRAW) flags |= SWP_NOREDRAW_W;
540 if (!(fuFlags & SWP_ACTIVATE)) flags |= SWP_NOACTIVATE_W;
541 if ( fuFlags & SWP_SHOW) flags |= SWP_SHOWWINDOW_W;
542 if ( fuFlags & SWP_HIDE) flags |= SWP_HIDEWINDOW_W;
543 if ( fuFlags & SWP_NOADJUST) flags |= SWP_NOSENDCHANGING_W;
544
545 if(fuFlags & (SWP_MOVE | SWP_SIZE))
546 {
547 y = parentHeight - y - pswp->cy;
548
549 if ((pswp->x == pswpOld->x) && (pswp->y == pswpOld->y))
550 flags |= SWP_NOMOVE_W;
551
552 if ((pswp->cx == pswpOld->cx) && (pswp->cy == pswpOld->cy))
553 flags |= SWP_NOSIZE_W;
554
555 if (fuFlags & SWP_SIZE)
556 {
557 if (pswp->cy != pswpOld->cy)
558 {
559 flags &= ~SWP_NOMOVE_W;
560 }
561 }
562 }
563
564 pswpOld->x = pswp->x;
565 pswpOld->y = parentHeight-pswp->y-pswp->cy;
566 pswpOld->cx = pswp->cx;
567 pswpOld->cy = pswp->cy;
568
569 dprintf(("window (%d,%d)(%d,%d) client (%d,%d)(%d,%d)",
570 x,y,cx,cy, pswpOld->x,pswpOld->y,pswpOld->cx,pswpOld->cy));
571
572 pwpos->flags = (UINT)flags;
573 pwpos->cy = cy;
574 pwpos->cx = cx;
575 pwpos->x = x;
576 pwpos->y = y;
577 pwpos->hwndInsertAfter = hWinAfter;
578 pwpos->hwnd = hWindow;
579}
580//******************************************************************************
581//******************************************************************************
582void OSLibMapWINDOWPOStoSWP(struct tagWINDOWPOS *pwpos, PSWP pswp, PSWP pswpOld,
583 int parentHeight, HWND hFrame)
584{
585 BOOL fCvt = FALSE;
586
587 HWND hWnd = pwpos->hwnd;
588 HWND hWndInsertAfter = pwpos->hwndInsertAfter;
589 long x = pwpos->x;
590 long y = pwpos->y;
591 long cx = pwpos->cx;
592 long cy = pwpos->cy;
593 UINT fuFlags = pwpos->flags;
594
595 HWND hWinAfter;
596 ULONG flags = 0;
597 HWND hWindow = hWnd ? (HWND)hWnd : HWND_DESKTOP;
598
599 if (hWndInsertAfter == HWND_TOPMOST_W)
600// hWinAfter = HWND_TOPMOST;
601 hWinAfter = HWND_TOP;
602 else if (hWndInsertAfter == HWND_NOTOPMOST_W)
603// hWinAfter = HWND_NOTOPMOST;
604 hWinAfter = HWND_TOP;
605 else if (hWndInsertAfter == HWND_TOP_W)
606 hWinAfter = HWND_TOP;
607 else if (hWndInsertAfter == HWND_BOTTOM_W)
608 hWinAfter = HWND_BOTTOM;
609 else
610 hWinAfter = (HWND) hWndInsertAfter;
611
612 if (!(fuFlags & SWP_NOSIZE_W )) flags |= SWP_SIZE;
613 if (!(fuFlags & SWP_NOMOVE_W )) flags |= SWP_MOVE;
614 if (!(fuFlags & SWP_NOZORDER_W )) flags |= SWP_ZORDER;
615 if ( fuFlags & SWP_NOREDRAW_W ) flags |= SWP_NOREDRAW;
616 if (!(fuFlags & SWP_NOACTIVATE_W)) flags |= SWP_ACTIVATE;
617 if ( fuFlags & SWP_SHOWWINDOW_W) flags |= SWP_SHOW;
618 if ( fuFlags & SWP_HIDEWINDOW_W) flags |= SWP_HIDE;
619 if ( fuFlags & SWP_NOSENDCHANGING_W) flags |= SWP_NOADJUST;
620
621 if(flags & (SWP_MOVE | SWP_SIZE))
622 {
623 if((flags & SWP_MOVE) == 0)
624 {
625 x = pswpOld->x;
626 y = pswpOld->y;
627
628 y = parentHeight - y - pswpOld->cy;
629 }
630
631 if(flags & SWP_SIZE)
632 {
633 if (cy != pswpOld->cy)
634 flags |= SWP_MOVE;
635 }
636 else
637 {
638 cx = pswpOld->cx;
639 cy = pswpOld->cy;
640 }
641 y = parentHeight - y - cy;
642
643 if ((pswpOld->x == x) && (pswpOld->y == y))
644 flags &= ~SWP_MOVE;
645
646 if ((pswpOld->cx == cx) && (pswpOld->cy == cy))
647 flags &= ~SWP_SIZE;
648 }
649
650 pswp->fl = flags;
651 pswp->cy = cy;
652 pswp->cx = cx;
653 pswp->x = x;
654 pswp->y = y;
655 pswp->hwndInsertBehind = hWinAfter;
656 pswp->hwnd = hWindow;
657 pswp->ulReserved1 = 0;
658 pswp->ulReserved2 = 0;
659}
660//******************************************************************************
661//******************************************************************************
662void OSLibWinSetClientPos(HWND hwnd, int x, int y, int cx, int cy, int parentHeight)
663{
664 SWP swp;
665 BOOL rc;
666
667 swp.hwnd = hwnd;
668 swp.hwndInsertBehind = 0;
669 swp.x = x;
670 swp.y = parentHeight - y - cy;
671 swp.cx = cx;
672 swp.cy = cy;
673 swp.fl = SWP_MOVE | SWP_SIZE;
674
675 dprintf(("OSLibWinSetClientPos (%d,%d) (%d,%d) -> (%d,%d) (%d,%d)", x, y, x+cx, y+cy, swp.x, swp.y, swp.x+swp.cx, swp.y+swp.cy));
676
677 rc = WinSetMultWindowPos(GetThreadHAB(), &swp, 1);
678 if(rc == FALSE) {
679 dprintf(("OSLibWinSetClientPos: WinSetMultWindowPos %x failed %x", hwnd, WinGetLastError(GetThreadHAB())));
680 }
681}
682//******************************************************************************
683//******************************************************************************
684BOOL OSLibWinCalcFrameRect(HWND hwndFrame, RECT *pRect, BOOL fClient)
685{
686 BOOL rc;
687
688 WinMapWindowPoints(hwndFrame, HWND_DESKTOP, (PPOINTL)pRect, 2);
689
690 rc = WinCalcFrameRect(hwndFrame, (PRECTL)pRect, fClient);
691 WinMapWindowPoints(HWND_DESKTOP, hwndFrame, (PPOINTL)pRect, 2);
692
693 return rc;
694}
695//******************************************************************************
696//******************************************************************************
697BOOL OSLibGetMinMaxInfo(HWND hwndFrame, MINMAXINFO *pMinMax)
698{
699 TRACKINFO tinfo;
700
701 memset(&tinfo, 0, sizeof(TRACKINFO));
702 WinSendMsg(hwndFrame, WM_QUERYTRACKINFO, (MPARAM)0,(MPARAM)&tinfo);
703
704 pMinMax->ptMinTrackSize.x = tinfo.ptlMinTrackSize.x;
705 pMinMax->ptMinTrackSize.y = tinfo.ptlMinTrackSize.y;
706 pMinMax->ptMaxTrackSize.x = tinfo.ptlMaxTrackSize.x;
707 pMinMax->ptMaxTrackSize.y = tinfo.ptlMaxTrackSize.y;
708 return TRUE;
709}
710//******************************************************************************
711//******************************************************************************
712HWND OSLibWinBeginEnumWindows(HWND hwnd)
713{
714 if(hwnd == OSLIB_HWND_DESKTOP) hwnd = HWND_DESKTOP;
715 else
716 if(hwnd == OSLIB_HWND_OBJECT) hwnd = HWND_OBJECT;
717
718 return WinBeginEnumWindows(hwnd);
719}
720//******************************************************************************
721//******************************************************************************
722HWND OSLibWinGetNextWindow(HWND hwndEnum)
723{
724 return WinGetNextWindow(hwndEnum);
725}
726//******************************************************************************
727//******************************************************************************
728HWND OSLibWinQueryClientWindow(HWND hwndFrame)
729{
730 HWND hwndClient = 0;
731
732 if(((ULONG)WinSendMsg(hwndFrame, WM_QUERYFRAMEINFO, NULL, NULL)) & FI_FRAME)
733 hwndClient = WinWindowFromID(hwndFrame, FID_CLIENT);
734
735 return hwndClient;
736}
737//******************************************************************************
738//******************************************************************************
739BOOL OSLibWinEndEnumWindows(HWND hwndEnum)
740{
741 return WinEndEnumWindows(hwndEnum);
742}
743//******************************************************************************
744//******************************************************************************
745BOOL OSLibWinQueryWindowProcess(HWND hwnd, ULONG *pid, ULONG *tid)
746{
747 return WinQueryWindowProcess(hwnd, pid, tid);
748}
749//******************************************************************************
750//******************************************************************************
751BOOL OSLibWinMapWindowPoints (HWND hwndFrom, HWND hwndTo, OSLIBPOINT *pptl, ULONG num)
752{
753 return WinMapWindowPoints (hwndFrom, hwndTo, (PPOINTL)pptl, num);
754}
755//******************************************************************************
756//******************************************************************************
757HWND OSLibWinQueryObjectWindow(VOID)
758{
759 return WinQueryObjectWindow(HWND_DESKTOP);
760}
761//******************************************************************************
762//******************************************************************************
763HWND OSLibWinObjectWindowFromID(HWND hwndOwner, ULONG ID)
764{
765 HWND hwndNext, hwndFound=0;
766 HENUM henum;
767
768 henum = WinBeginEnumWindows(HWND_OBJECT);
769 while ((hwndNext = WinGetNextWindow(henum)) != 0)
770 {
771 if(WinQueryWindow(hwndNext, QW_OWNER) == hwndOwner &&
772 WinQueryWindowUShort(hwndNext, QWS_ID) == ID)
773 {
774 hwndFound = hwndNext;
775 break;
776 }
777 }
778 WinEndEnumWindows(henum);
779 return hwndFound;
780}
781//******************************************************************************
782//******************************************************************************
783BOOL OSLibSetWindowID(HWND hwnd, ULONG value)
784{
785 dprintf(("OSLibSetWindowID hwnd:%x ID:%x", hwnd, value));
786 return WinSetWindowULong(hwnd, QWS_ID, value);
787}
788//******************************************************************************
789//******************************************************************************
790PVOID OSLibWinSubclassWindow(HWND hwnd,PVOID newWndProc)
791{
792 return WinSubclassWindow(hwnd,(PFNWP)newWndProc);
793}
794//******************************************************************************
795//******************************************************************************
796BOOL OSLibSetWindowRestoreRect(HWND hwnd, PRECT pRect)
797{
798 ULONG yHeight = OSLibGetWindowHeight(WinQueryWindow(hwnd, QW_PARENT));
799
800 WinSetWindowUShort(hwnd, QWS_XRESTORE, (USHORT)pRect->left );
801 WinSetWindowUShort(hwnd, QWS_YRESTORE, (USHORT)(yHeight - pRect->top -
802 (pRect->bottom - pRect->top)));
803 WinSetWindowUShort(hwnd, QWS_CXRESTORE, (USHORT)(pRect->right - pRect->left));
804 WinSetWindowUShort(hwnd, QWS_CYRESTORE, (USHORT)(pRect->bottom - pRect->top));
805 return TRUE;
806}
807//******************************************************************************
808//******************************************************************************
809BOOL OSLibSetWindowMinPos(HWND hwnd, ULONG x, ULONG y)
810{
811 ULONG yHeight = OSLibGetWindowHeight(WinQueryWindow(hwnd, QW_PARENT));
812
813 WinSetWindowUShort(hwnd, QWS_XMINIMIZE, (USHORT)x );
814 WinSetWindowUShort(hwnd, QWS_YMINIMIZE, (USHORT)(yHeight - y -
815 ( 2 * WinQuerySysValue( HWND_DESKTOP, SV_CYSIZEBORDER)) -
816 WinQuerySysValue( HWND_DESKTOP, SV_CYICON)));
817 return TRUE;
818}
819//******************************************************************************
820//******************************************************************************
821BOOL OSLibWinGetKeyboardStateTable(unsigned char *PMKeyState)
822{
823 return WinSetKeyboardStateTable(HWND_DESKTOP, (PBYTE)PMKeyState, FALSE );
824}
825//******************************************************************************
826//******************************************************************************
827BOOL OSLibWinSetKeyboardStateTable(unsigned char *PMKeyState)
828{
829 return WinSetKeyboardStateTable(HWND_DESKTOP, (PBYTE)PMKeyState, TRUE );
830}
831//******************************************************************************
832//******************************************************************************
833USHORT APIENTRY WinTranslateChar2( USHORT /* Codepage (currently ignored) */
834 , PUSHORT /* Ptr to char to translate */
835 , PULONG /* Ptr to deadkey save info */
836 , USHORT /* Translation option (TC_xxx) */
837 , PUSHORT /* Ptr to shift state (TCF_xxx) */
838 );
839//******************************************************************************
840//******************************************************************************
841USHORT OSLibWinTranslateChar(USHORT usScanCode, ULONG type, USHORT shiftstate)
842{
843 WinTranslateChar2(0, &usScanCode, NULL, type, &shiftstate);
844 return usScanCode;
845}
846//******************************************************************************
847//******************************************************************************
848BOOL OSLibWinEnableWindowUpdate(HWND hwndFrame, HWND hwndClient ,BOOL fEnable)
849{
850 WinEnableWindowUpdate(hwndFrame, fEnable);
851 return WinEnableWindowUpdate(hwndClient, fEnable);
852}
853//******************************************************************************
854//******************************************************************************
855ULONG OSLibWinGetLastError()
856{
857 return WinGetLastError(GetThreadHAB()) & 0xFFFF;
858}
859//******************************************************************************
860//******************************************************************************
861void OSLibWinShowTaskList(HWND hwndFrame)
862{
863 //CB: don't know if this works on all machines
864 WinSetActiveWindow(HWND_DESKTOP,0x8000000E);
865}
866//******************************************************************************
867//******************************************************************************
868void OSLibSetWindowStyle(HWND hwndFrame, HWND hwndClient, ULONG dwStyle, ULONG dwExStyle)
869{
870 ULONG dwWinStyle;
871 ULONG dwOldWinStyle;
872
873 //client window:
874 dwWinStyle = WinQueryWindowULong(hwndClient, QWL_STYLE);
875 dwOldWinStyle = dwWinStyle;
876
877 if(dwStyle & WS_CLIPCHILDREN_W) {
878 dwWinStyle |= WS_CLIPCHILDREN;
879 }
880 else dwWinStyle &= ~WS_CLIPCHILDREN;
881
882 if(dwWinStyle != dwOldWinStyle) {
883 WinSetWindowULong(hwndClient, QWL_STYLE, dwWinStyle);
884 }
885
886 //Frame window
887 dwWinStyle = WinQueryWindowULong(hwndFrame, QWL_STYLE);
888 dwOldWinStyle = dwWinStyle;
889 if(dwStyle & WS_DISABLED_W) {
890 dwWinStyle |= WS_DISABLED;
891 }
892 else dwWinStyle &= ~WS_DISABLED;
893
894 if(dwStyle & WS_CLIPSIBLINGS_W) {
895 dwWinStyle |= WS_CLIPSIBLINGS;
896 }
897 else dwWinStyle &= ~WS_CLIPSIBLINGS;
898
899 if(dwStyle & WS_MINIMIZE_W) {
900 dwWinStyle |= WS_MINIMIZED;
901 }
902 else dwWinStyle &= ~WS_MINIMIZED;
903
904 if(dwStyle & WS_MAXIMIZE_W) {
905 dwWinStyle |= WS_MAXIMIZED;
906 }
907 else dwWinStyle &= ~WS_MAXIMIZED;
908
909 if(dwWinStyle != dwOldWinStyle) {
910 WinSetWindowULong(hwndFrame, QWL_STYLE, dwWinStyle);
911 }
912 if(fOS2Look) {
913 ULONG OSFrameStyle = 0;
914 if((dwStyle & WS_CAPTION_W) == WS_CAPTION_W) {
915 if(WinWindowFromID(hwndFrame, FID_TITLEBAR) == 0) {
916 OSFrameStyle = FCF_TITLEBAR;
917 }
918 if((dwStyle & WS_SYSMENU_W) && !(dwExStyle & WS_EX_TOOLWINDOW_W))
919 {
920 if(WinWindowFromID(hwndFrame, FID_SYSMENU) == 0) {
921 OSFrameStyle |= FCF_SYSMENU;
922 }
923 }
924 if((dwStyle & WS_MINIMIZEBOX_W) || (dwStyle & WS_MAXIMIZEBOX_W)) {
925 if(WinWindowFromID(hwndFrame, FID_MINMAX) == 0) {
926 OSFrameStyle |= FCF_MINMAX;
927 }
928 }
929 else
930 if(dwStyle & WS_SYSMENU_W) {
931 if(WinWindowFromID(hwndFrame, FID_MINMAX) == 0) {
932 OSFrameStyle |= FCF_CLOSEBUTTON;
933 }
934 }
935 }
936 if(OSFrameStyle) {
937 FRAMECDATA FCData = {sizeof (FRAMECDATA), 0, 0, 0};
938
939 FCData.flCreateFlags = OSFrameStyle;
940 WinCreateFrameControls(hwndFrame, &FCData, NULL);
941 }
942 }
943}
944//******************************************************************************
945//******************************************************************************
946DWORD OSLibQueryWindowStyle(HWND hwnd)
947{
948 return WinQueryWindowULong(hwnd, QWL_STYLE);
949}
950//******************************************************************************
951//******************************************************************************
952void OSLibWinSetVisibleRegionNotify(HWND hwnd, BOOL fNotify)
953{
954 WinSetVisibleRegionNotify(hwnd, fNotify);
955}
956//******************************************************************************
957//******************************************************************************
958HWND OSLibWinQueryCapture()
959{
960 return WinQueryCapture(HWND_DESKTOP);
961}
962//******************************************************************************
963//******************************************************************************
964BOOL OSLibWinSetCapture(HWND hwnd)
965{
966 return WinSetCapture(HWND_DESKTOP, hwnd);
967}
968//******************************************************************************
969//******************************************************************************
970BOOL OSLibWinRemoveFromTasklist(HANDLE hTaskList)
971{
972 return (WinRemoveSwitchEntry(hTaskList)) ? FALSE : TRUE;
973}
974//******************************************************************************
975//******************************************************************************
976HANDLE OSLibWinAddToTaskList(HWND hwndFrame, char *title, BOOL fVisible)
977{
978 SWCNTRL swctrl;
979 ULONG tid;
980
981 swctrl.hwnd = hwndFrame;
982 swctrl.hwndIcon = 0;
983 swctrl.hprog = 0;
984 WinQueryWindowProcess(hwndFrame, (PPID)&swctrl.idProcess, (PTID)&tid);
985 swctrl.idSession = 0;
986 swctrl.uchVisibility = (fVisible) ? SWL_VISIBLE : SWL_INVISIBLE;
987 swctrl.fbJump = SWL_JUMPABLE;
988 swctrl.bProgType = PROG_PM;
989 if(title) {
990 strncpy(swctrl.szSwtitle, title, MAXNAMEL+4);
991 swctrl.szSwtitle[MAXNAMEL+4-1] = 0;
992 }
993 else {
994 swctrl.szSwtitle[0] = 0;
995 swctrl.uchVisibility = SWL_INVISIBLE;
996 }
997 return WinAddSwitchEntry(&swctrl);
998}
999//******************************************************************************
1000//******************************************************************************
1001BOOL OSLibWinChangeTaskList(HANDLE hTaskList, HWND hwndFrame, char *title, BOOL fVisible)
1002{
1003 SWCNTRL swctrl;
1004 ULONG tid;
1005
1006 swctrl.hwnd = hwndFrame;
1007 swctrl.hwndIcon = 0;
1008 swctrl.hprog = 0;
1009 WinQueryWindowProcess(hwndFrame, (PPID)&swctrl.idProcess, (PTID)&tid);
1010 swctrl.idSession = 0;
1011 swctrl.uchVisibility = (fVisible) ? SWL_VISIBLE : SWL_INVISIBLE;
1012 swctrl.fbJump = SWL_JUMPABLE;
1013 swctrl.bProgType = PROG_PM;
1014 if(title) {
1015 strncpy(swctrl.szSwtitle, title, MAXNAMEL+4);
1016 swctrl.szSwtitle[MAXNAMEL+4-1] = 0;
1017 }
1018 else {
1019 swctrl.szSwtitle[0] = 0;
1020 swctrl.uchVisibility = SWL_INVISIBLE;
1021 }
1022 return (WinChangeSwitchEntry(hTaskList, &swctrl)) ? FALSE : TRUE;
1023}
1024//******************************************************************************
1025//******************************************************************************
1026BOOL OSLibWinLockWindowUpdate(HWND hwnd)
1027{
1028 return WinLockWindowUpdate(HWND_DESKTOP, (HWND)hwnd);
1029}
1030//******************************************************************************
1031//******************************************************************************
1032ULONG OSLibGetScreenHeight()
1033{
1034 return ScreenHeight;
1035}
1036//******************************************************************************
1037//******************************************************************************
1038ULONG OSLibGetScreenWidth()
1039{
1040 return ScreenWidth;
1041}
1042//******************************************************************************
1043//Returns the maximum position for a window
1044//Should only be used from toplevel windows
1045//******************************************************************************
1046BOOL OSLibWinGetMaxPosition(HWND hwndOS2, RECT *rect)
1047{
1048 SWP swp;
1049
1050 if(!WinGetMaxPosition(hwndOS2, &swp)) {
1051 dprintf(("WARNING: WinGetMaxPosition %x returned FALSE", hwndOS2));
1052 return FALSE;
1053 }
1054 rect->left = swp.x;
1055 rect->right = swp.x + swp.cx;
1056 rect->top = ScreenHeight - (swp.y + swp.cy);
1057 rect->bottom = ScreenHeight - swp.y;
1058 return TRUE;
1059}
1060//******************************************************************************
1061//******************************************************************************
1062BOOL OSLibWinShowPointer(BOOL fShow)
1063{
1064 return WinShowPointer(HWND_DESKTOP, fShow);
1065}
1066//******************************************************************************
1067//******************************************************************************
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