2 * Window position related functions.
4 * Copyright 1993, 1994, 1995, 2001 Alexandre Julliard
5 * Copyright 1995, 1996, 1999 Alex Korobka
24 #include "cursoricon.h"
25 #include "nonclient.h"
28 #include "debugtools.h"
30 DEFAULT_DEBUG_CHANNEL(x11drv
);
32 #define SWP_AGG_NOGEOMETRYCHANGE \
33 (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE)
34 #define SWP_AGG_NOPOSCHANGE \
35 (SWP_AGG_NOGEOMETRYCHANGE | SWP_NOZORDER)
36 #define SWP_AGG_STATUSFLAGS \
37 (SWP_AGG_NOPOSCHANGE | SWP_FRAMECHANGED | SWP_HIDEWINDOW | SWP_SHOWWINDOW)
39 #define SWP_EX_NOCOPY 0x0001
40 #define SWP_EX_PAINTSELF 0x0002
41 #define SWP_EX_NONCLIENT 0x0004
43 #define HAS_THICKFRAME(style,exStyle) \
44 (((style) & WS_THICKFRAME) && \
45 !(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME))
47 #define ON_LEFT_BORDER(hit) \
48 (((hit) == HTLEFT) || ((hit) == HTTOPLEFT) || ((hit) == HTBOTTOMLEFT))
49 #define ON_RIGHT_BORDER(hit) \
50 (((hit) == HTRIGHT) || ((hit) == HTTOPRIGHT) || ((hit) == HTBOTTOMRIGHT))
51 #define ON_TOP_BORDER(hit) \
52 (((hit) == HTTOP) || ((hit) == HTTOPLEFT) || ((hit) == HTTOPRIGHT))
53 #define ON_BOTTOM_BORDER(hit) \
54 (((hit) == HTBOTTOM) || ((hit) == HTBOTTOMLEFT) || ((hit) == HTBOTTOMRIGHT))
57 /***********************************************************************
60 * Clip all children of a given window out of the visible region
62 static int clip_children( WND
*win
, WND
*last
, HRGN hrgn
, int whole_window
)
66 int x
, y
, ret
= SIMPLEREGION
;
68 /* first check if we have anything to do */
69 for (ptr
= win
->child
; ptr
&& ptr
!= last
; ptr
= ptr
->next
)
70 if (ptr
->dwStyle
& WS_VISIBLE
) break;
71 if (!ptr
|| ptr
== last
) return ret
; /* no children to clip */
75 x
= win
->rectWindow
.left
- win
->rectClient
.left
;
76 y
= win
->rectWindow
.top
- win
->rectClient
.top
;
80 rectRgn
= CreateRectRgn( 0, 0, 0, 0 );
81 while (ptr
&& ptr
!= last
)
83 if (ptr
->dwStyle
& WS_VISIBLE
)
85 SetRectRgn( rectRgn
, ptr
->rectWindow
.left
+ x
, ptr
->rectWindow
.top
+ y
,
86 ptr
->rectWindow
.right
+ x
, ptr
->rectWindow
.bottom
+ y
);
87 if ((ret
= CombineRgn( hrgn
, hrgn
, rectRgn
, RGN_DIFF
)) == NULLREGION
)
88 break; /* no need to go on, region is empty */
92 DeleteObject( rectRgn
);
97 /***********************************************************************
100 * Compute the visible region of a window
102 static HRGN
get_visible_region( WND
*win
, WND
*top
, UINT flags
, int mode
)
106 int xoffset
, yoffset
;
107 X11DRV_WND_DATA
*data
= win
->pDriverData
;
109 if (flags
& DCX_WINDOW
)
111 xoffset
= win
->rectWindow
.left
;
112 yoffset
= win
->rectWindow
.top
;
116 xoffset
= win
->rectClient
.left
;
117 yoffset
= win
->rectClient
.top
;
120 if (flags
& DCX_PARENTCLIP
)
121 GetClientRect( win
->parent
->hwndSelf
, &rect
);
122 else if (flags
& DCX_WINDOW
)
123 rect
= data
->whole_rect
;
125 rect
= win
->rectClient
;
127 /* vis region is relative to the start of the client/window area */
128 OffsetRect( &rect
, -xoffset
, -yoffset
);
130 if (!(rgn
= CreateRectRgn( rect
.left
, rect
.top
, rect
.right
, rect
.bottom
))) return 0;
132 if ((flags
& DCX_CLIPCHILDREN
) && (mode
!= ClipByChildren
))
134 /* we need to clip children by hand */
135 if (clip_children( win
, NULL
, rgn
, (flags
& DCX_WINDOW
) ) == NULLREGION
) return rgn
;
138 if (top
&& top
!= win
) /* need to clip siblings of ancestors */
143 OffsetRgn( rgn
, xoffset
, yoffset
);
146 if (ptr
->dwStyle
& WS_CLIPSIBLINGS
)
148 if (clip_children( ptr
->parent
, ptr
, rgn
, FALSE
) == NULLREGION
) break;
150 if (ptr
== top
) break;
152 /* clip to parent client area */
153 if (tmp
) SetRectRgn( tmp
, 0, 0, ptr
->rectClient
.right
- ptr
->rectClient
.left
,
154 ptr
->rectClient
.bottom
- ptr
->rectClient
.top
);
155 else tmp
= CreateRectRgn( 0, 0, ptr
->rectClient
.right
- ptr
->rectClient
.left
,
156 ptr
->rectClient
.bottom
- ptr
->rectClient
.top
);
157 CombineRgn( rgn
, rgn
, tmp
, RGN_AND
);
158 OffsetRgn( rgn
, ptr
->rectClient
.left
, ptr
->rectClient
.top
);
159 xoffset
+= ptr
->rectClient
.left
;
160 yoffset
+= ptr
->rectClient
.top
;
162 /* make it relative to the target window again */
163 OffsetRgn( rgn
, -xoffset
, -yoffset
);
164 if (tmp
) DeleteObject( tmp
);
171 /***********************************************************************
174 * Compute the portion of 'rgn' that is covered by non-clipped siblings.
175 * This is the area that is covered from X point of view, but may still need
177 * 'rgn' must be relative to the client area of the parent of 'win'.
179 static int get_covered_region( WND
*win
, HRGN rgn
)
184 int xoffset
= 0, yoffset
= 0;
186 tmp
= CreateRectRgn( 0, 0, 0, 0 );
187 CombineRgn( tmp
, rgn
, 0, RGN_COPY
);
189 /* to make things easier we actually build the uncovered
190 * area by removing all siblings and then we subtract that
191 * from the total region to get the covered area */
194 if (!(ptr
->dwStyle
& WS_CLIPSIBLINGS
))
196 if (clip_children( ptr
->parent
, ptr
, tmp
, FALSE
) == NULLREGION
) break;
198 if (!(ptr
= ptr
->parent
)) break;
199 OffsetRgn( tmp
, ptr
->rectClient
.left
, ptr
->rectClient
.top
);
200 xoffset
+= ptr
->rectClient
.left
;
201 yoffset
+= ptr
->rectClient
.top
;
203 /* make it relative to the target window again */
204 OffsetRgn( tmp
, -xoffset
, -yoffset
);
206 /* now subtract the computed region from the original one */
207 ret
= CombineRgn( rgn
, rgn
, tmp
, RGN_DIFF
);
213 /***********************************************************************
216 * Expose a region of a given window.
218 static void expose_window( WND
*win
, RECT
*rect
, HRGN rgn
, int flags
)
221 int xoffset
= 0, yoffset
= 0;
223 /* find the top most parent that doesn't clip children or siblings and
224 * invalidate the area on its parent, including all children */
226 for (ptr
= win
; ptr
&& ptr
->parent
; ptr
= ptr
->parent
)
228 if (!(ptr
->dwStyle
& WS_CLIPSIBLINGS
)) top
= ptr
;
229 if (!(ptr
->parent
->dwStyle
& WS_CLIPCHILDREN
)) top
= ptr
;
234 if (top
->parent
&& top
->parent
->hwndSelf
!= GetDesktopWindow()) top
= top
->parent
;
235 flags
&= ~RDW_FRAME
; /* parent will invalidate children frame anyway */
236 flags
|= RDW_ALLCHILDREN
;
240 /* make coords relative to top */
241 for (ptr
= win
; ptr
!= top
; ptr
= ptr
->parent
)
243 xoffset
+= ptr
->rectClient
.left
;
244 yoffset
+= ptr
->rectClient
.top
;
249 OffsetRect( rect
, xoffset
, yoffset
);
250 RedrawWindow( top
->hwndSelf
, rect
, 0, flags
);
254 OffsetRgn( rgn
, xoffset
, yoffset
);
255 RedrawWindow( top
->hwndSelf
, NULL
, rgn
, flags
);
260 /***********************************************************************
261 * expose_covered_parent_area
263 * Expose the parent area that has been uncovered by moving/hiding a
264 * given window, but that is still covered by other siblings (the area
265 * not covered by siblings will be exposed automatically by X).
267 static void expose_covered_parent_area( WND
*win
, const RECT
*old_rect
)
269 int ret
= SIMPLEREGION
;
270 HRGN hrgn
= CreateRectRgnIndirect( old_rect
);
272 if (win
->dwStyle
& WS_VISIBLE
)
274 HRGN tmp
= CreateRectRgnIndirect( &win
->rectWindow
);
275 ret
= CombineRgn( hrgn
, hrgn
, tmp
, RGN_DIFF
);
279 if (ret
!= NULLREGION
)
281 if (get_covered_region( win
, hrgn
) != NULLREGION
)
282 expose_window( win
->parent
, NULL
, hrgn
, RDW_INVALIDATE
| RDW_ERASE
| RDW_ALLCHILDREN
);
284 DeleteObject( hrgn
);
288 /***********************************************************************
289 * expose_covered_window_area
291 * Expose the area of a window that is covered by other siblings.
293 static void expose_covered_window_area( WND
*win
, const RECT
*old_client_rect
, BOOL frame
)
296 int ret
= SIMPLEREGION
;
299 hrgn
= CreateRectRgn( win
->rectWindow
.left
- win
->rectClient
.left
,
300 win
->rectWindow
.top
- win
->rectClient
.top
,
301 win
->rectWindow
.right
- win
->rectWindow
.left
,
302 win
->rectWindow
.bottom
- win
->rectWindow
.top
);
304 hrgn
= CreateRectRgn( 0, 0,
305 win
->rectClient
.right
- win
->rectClient
.left
,
306 win
->rectClient
.bottom
- win
->rectClient
.top
);
308 /* if the client rect didn't move we don't need to repaint it all */
309 if (old_client_rect
->left
== win
->rectClient
.left
&&
310 old_client_rect
->top
== win
->rectClient
.top
)
314 if (IntersectRect( &rc
, old_client_rect
, &win
->rectClient
))
317 /* subtract the unchanged client area from the region to expose */
318 OffsetRect( &rc
, -win
->rectClient
.left
, -win
->rectClient
.top
);
319 if ((tmp
= CreateRectRgnIndirect( &rc
)))
321 ret
= CombineRgn( hrgn
, hrgn
, tmp
, RGN_DIFF
);
327 if (ret
!= NULLREGION
)
329 if (get_covered_region( win
, hrgn
) != NULLREGION
)
330 expose_window( win
, NULL
, hrgn
,
331 RDW_INVALIDATE
| RDW_ERASE
| RDW_FRAME
| RDW_ALLCHILDREN
);
334 DeleteObject( hrgn
);
338 /***********************************************************************
341 void X11DRV_Expose( HWND hwnd
, XExposeEvent
*event
)
344 struct x11drv_win_data
*data
;
345 int flags
= RDW_INVALIDATE
| RDW_ERASE
;
348 TRACE( "win %x (%lx) %d,%d %dx%d\n",
349 hwnd
, event
->window
, event
->x
, event
->y
, event
->width
, event
->height
);
351 rect
.left
= event
->x
;
353 rect
.right
= rect
.left
+ event
->width
;
354 rect
.bottom
= rect
.top
+ event
->height
;
356 if (!(win
= WIN_FindWndPtr(hwnd
))) return;
357 data
= win
->pDriverData
;
359 if (event
->window
!= data
->client_window
) /* whole window or icon window */
362 /* make position relative to client area instead of window */
363 OffsetRect( &rect
, -data
->client_rect
.left
, -data
->client_rect
.top
);
366 expose_window( win
, &rect
, 0, flags
);
367 WIN_ReleaseWndPtr( win
);
371 /***********************************************************************
374 * Set the drawable, origin and dimensions for the DC associated to
377 BOOL
X11DRV_GetDC( HWND hwnd
, HDC hdc
, HRGN hrgn
, DWORD flags
)
379 WND
*win
= WIN_FindWndPtr( hwnd
);
381 X11DRV_WND_DATA
*data
= win
->pDriverData
;
384 int org_x
, org_y
, mode
= IncludeInferiors
;
386 /* don't clip siblings if using parent clip region */
387 if (flags
& DCX_PARENTCLIP
) flags
&= ~DCX_CLIPSIBLINGS
;
389 /* find the top parent in the hierarchy that isn't clipping siblings */
391 visible
= (win
->dwStyle
& WS_VISIBLE
) != 0;
395 for (ptr
= win
->parent
; ptr
&& ptr
->parent
; ptr
= ptr
->parent
)
397 if (!(ptr
->dwStyle
& WS_VISIBLE
))
403 if (!(ptr
->dwStyle
& WS_CLIPSIBLINGS
)) top
= ptr
;
405 if (!top
&& visible
&& !(flags
& DCX_CLIPSIBLINGS
)) top
= win
;
411 if (flags
& DCX_WINDOW
)
413 org_x
= win
->rectWindow
.left
- win
->rectClient
.left
;
414 org_y
= win
->rectWindow
.top
- win
->rectClient
.top
;
416 for (ptr
= win
; ptr
!= top
->parent
; ptr
= ptr
->parent
)
418 org_x
+= ptr
->rectClient
.left
;
419 org_y
+= ptr
->rectClient
.top
;
421 /* have to use the parent so that we include siblings */
422 if (top
->parent
) drawable
= get_client_window( top
->parent
);
423 else drawable
= root_window
;
427 if (IsIconic( hwnd
))
429 drawable
= data
->icon_window
? data
->icon_window
: data
->whole_window
;
433 else if (flags
& DCX_WINDOW
)
435 drawable
= data
->whole_window
;
436 org_x
= win
->rectWindow
.left
- data
->whole_rect
.left
;
437 org_y
= win
->rectWindow
.top
- data
->whole_rect
.top
;
441 drawable
= data
->client_window
;
444 if (flags
& DCX_CLIPCHILDREN
) mode
= ClipByChildren
; /* can use X11 clipping */
448 X11DRV_SetDrawable( hdc
, drawable
, mode
, org_x
, org_y
);
450 if (flags
& (DCX_EXCLUDERGN
| DCX_INTERSECTRGN
) ||
451 SetHookFlags16( hdc
, DCHF_VALIDATEVISRGN
)) /* DC was dirty */
453 /* need to recompute the visible region */
458 visRgn
= get_visible_region( win
, top
, flags
, mode
);
460 if (flags
& (DCX_EXCLUDERGN
| DCX_INTERSECTRGN
))
461 CombineRgn( visRgn
, visRgn
, hrgn
,
462 (flags
& DCX_INTERSECTRGN
) ? RGN_AND
: RGN_DIFF
);
464 /* make it relative to the drawable origin */
465 OffsetRgn( visRgn
, org_x
, org_y
);
467 else visRgn
= CreateRectRgn( 0, 0, 0, 0 );
469 SelectVisRgn16( hdc
, visRgn
);
470 DeleteObject( visRgn
);
473 WIN_ReleaseWndPtr( win
);
479 /***********************************************************************
480 * SWP_DoWinPosChanging
482 static BOOL
SWP_DoWinPosChanging( WINDOWPOS
* pWinpos
, RECT
* pNewWindowRect
, RECT
* pNewClientRect
)
486 /* Send WM_WINDOWPOSCHANGING message */
488 if (!(pWinpos
->flags
& SWP_NOSENDCHANGING
))
489 SendMessageA( pWinpos
->hwnd
, WM_WINDOWPOSCHANGING
, 0, (LPARAM
)pWinpos
);
491 if (!(wndPtr
= WIN_FindWndPtr( pWinpos
->hwnd
))) return FALSE
;
493 /* Calculate new position and size */
495 *pNewWindowRect
= wndPtr
->rectWindow
;
496 *pNewClientRect
= (wndPtr
->dwStyle
& WS_MINIMIZE
) ? wndPtr
->rectWindow
497 : wndPtr
->rectClient
;
499 if (!(pWinpos
->flags
& SWP_NOSIZE
))
501 pNewWindowRect
->right
= pNewWindowRect
->left
+ pWinpos
->cx
;
502 pNewWindowRect
->bottom
= pNewWindowRect
->top
+ pWinpos
->cy
;
504 if (!(pWinpos
->flags
& SWP_NOMOVE
))
506 pNewWindowRect
->left
= pWinpos
->x
;
507 pNewWindowRect
->top
= pWinpos
->y
;
508 pNewWindowRect
->right
+= pWinpos
->x
- wndPtr
->rectWindow
.left
;
509 pNewWindowRect
->bottom
+= pWinpos
->y
- wndPtr
->rectWindow
.top
;
511 OffsetRect( pNewClientRect
, pWinpos
->x
- wndPtr
->rectWindow
.left
,
512 pWinpos
->y
- wndPtr
->rectWindow
.top
);
514 pWinpos
->flags
|= SWP_NOCLIENTMOVE
| SWP_NOCLIENTSIZE
;
515 WIN_ReleaseWndPtr( wndPtr
);
519 /***********************************************************************
522 static UINT
SWP_DoNCCalcSize( WND
* wndPtr
, WINDOWPOS
* pWinpos
,
523 RECT
* pNewWindowRect
, RECT
* pNewClientRect
)
527 /* Send WM_NCCALCSIZE message to get new client area */
528 if( (pWinpos
->flags
& (SWP_FRAMECHANGED
| SWP_NOSIZE
)) != SWP_NOSIZE
)
530 wvrFlags
= WINPOS_SendNCCalcSize( pWinpos
->hwnd
, TRUE
, pNewWindowRect
,
531 &wndPtr
->rectWindow
, &wndPtr
->rectClient
,
532 pWinpos
, pNewClientRect
);
533 /* FIXME: WVR_ALIGNxxx */
535 if( pNewClientRect
->left
!= wndPtr
->rectClient
.left
||
536 pNewClientRect
->top
!= wndPtr
->rectClient
.top
)
537 pWinpos
->flags
&= ~SWP_NOCLIENTMOVE
;
539 if( (pNewClientRect
->right
- pNewClientRect
->left
!=
540 wndPtr
->rectClient
.right
- wndPtr
->rectClient
.left
) ||
541 (pNewClientRect
->bottom
- pNewClientRect
->top
!=
542 wndPtr
->rectClient
.bottom
- wndPtr
->rectClient
.top
) )
543 pWinpos
->flags
&= ~SWP_NOCLIENTSIZE
;
546 if( !(pWinpos
->flags
& SWP_NOMOVE
) && (pNewClientRect
->left
!= wndPtr
->rectClient
.left
||
547 pNewClientRect
->top
!= wndPtr
->rectClient
.top
) )
548 pWinpos
->flags
&= ~SWP_NOCLIENTMOVE
;
552 /***********************************************************************
555 * fix Z order taking into account owned popups -
556 * basically we need to maintain them above the window that owns them
558 * FIXME: hide/show owned popups when owner visibility changes.
560 static HWND
SWP_DoOwnedPopups(WND
* pDesktop
, WND
* wndPtr
, HWND hwndInsertAfter
, WORD flags
)
562 WND
*w
= WIN_LockWndPtr(pDesktop
->child
);
564 WARN("(%04x) hInsertAfter = %04x\n", wndPtr
->hwndSelf
, hwndInsertAfter
);
566 if( (wndPtr
->dwStyle
& WS_POPUP
) && wndPtr
->owner
)
568 /* make sure this popup stays above the owner */
570 HWND hwndLocalPrev
= HWND_TOP
;
572 if( hwndInsertAfter
!= HWND_TOP
)
574 while( w
&& w
!= wndPtr
->owner
)
576 if (w
!= wndPtr
) hwndLocalPrev
= w
->hwndSelf
;
577 if( hwndLocalPrev
== hwndInsertAfter
) break;
578 WIN_UpdateWndPtr(&w
,w
->next
);
580 hwndInsertAfter
= hwndLocalPrev
;
583 else if( wndPtr
->dwStyle
& WS_CHILD
)
586 WIN_UpdateWndPtr(&w
, pDesktop
->child
);
590 if( w
== wndPtr
) break;
592 if( (w
->dwStyle
& WS_POPUP
) && w
->owner
== wndPtr
)
594 SetWindowPos(w
->hwndSelf
, hwndInsertAfter
, 0, 0, 0, 0,
595 SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOACTIVATE
| SWP_NOSENDCHANGING
| SWP_DEFERERASE
);
596 hwndInsertAfter
= w
->hwndSelf
;
598 WIN_UpdateWndPtr(&w
, w
->next
);
602 WIN_ReleaseWndPtr(w
);
603 return hwndInsertAfter
;
607 /* fix redundant flags and values in the WINDOWPOS structure */
608 static BOOL
fixup_flags( WINDOWPOS
*winpos
)
610 WND
*wndPtr
= WIN_FindWndPtr( winpos
->hwnd
);
613 if (!wndPtr
) return FALSE
;
615 if (wndPtr
->dwStyle
& WS_VISIBLE
) winpos
->flags
&= ~SWP_SHOWWINDOW
;
618 winpos
->flags
&= ~SWP_HIDEWINDOW
;
619 if (!(winpos
->flags
& SWP_SHOWWINDOW
)) winpos
->flags
|= SWP_NOREDRAW
;
622 if (winpos
->cx
< 0) winpos
->cx
= 0;
623 if (winpos
->cy
< 0) winpos
->cy
= 0;
625 if ((wndPtr
->rectWindow
.right
- wndPtr
->rectWindow
.left
== winpos
->cx
) &&
626 (wndPtr
->rectWindow
.bottom
- wndPtr
->rectWindow
.top
== winpos
->cy
))
627 winpos
->flags
|= SWP_NOSIZE
; /* Already the right size */
629 if ((wndPtr
->rectWindow
.left
== winpos
->x
) && (wndPtr
->rectWindow
.top
== winpos
->y
))
630 winpos
->flags
|= SWP_NOMOVE
; /* Already the right position */
632 if (winpos
->hwnd
== GetForegroundWindow())
633 winpos
->flags
|= SWP_NOACTIVATE
; /* Already active */
634 else if ((wndPtr
->dwStyle
& (WS_POPUP
| WS_CHILD
)) != WS_CHILD
)
636 if (!(winpos
->flags
& SWP_NOACTIVATE
)) /* Bring to the top when activating */
638 winpos
->flags
&= ~SWP_NOZORDER
;
639 winpos
->hwndInsertAfter
= HWND_TOP
;
644 /* Check hwndInsertAfter */
646 /* FIXME: TOPMOST not supported yet */
647 if ((winpos
->hwndInsertAfter
== HWND_TOPMOST
) ||
648 (winpos
->hwndInsertAfter
== HWND_NOTOPMOST
)) winpos
->hwndInsertAfter
= HWND_TOP
;
650 /* hwndInsertAfter must be a sibling of the window */
651 if ((winpos
->hwndInsertAfter
!= HWND_TOP
) && (winpos
->hwndInsertAfter
!= HWND_BOTTOM
))
653 WND
* wnd
= WIN_FindWndPtr(winpos
->hwndInsertAfter
);
656 if (wnd
->parent
!= wndPtr
->parent
) ret
= FALSE
;
659 /* don't need to change the Zorder of hwnd if it's already inserted
660 * after hwndInsertAfter or when inserting hwnd after itself.
662 if ((wnd
->next
== wndPtr
) || (winpos
->hwnd
== winpos
->hwndInsertAfter
))
663 winpos
->flags
|= SWP_NOZORDER
;
665 WIN_ReleaseWndPtr(wnd
);
669 WIN_ReleaseWndPtr(wndPtr
);
674 /***********************************************************************
675 * SetWindowPos (X11DRV.@)
677 BOOL
X11DRV_SetWindowPos( WINDOWPOS
*winpos
)
680 RECT newWindowRect
, newClientRect
;
681 RECT oldWindowRect
, oldClientRect
;
685 TRACE( "hwnd %04x, swp (%i,%i)-(%i,%i) flags %08x\n",
686 winpos
->hwnd
, winpos
->x
, winpos
->y
,
687 winpos
->x
+ winpos
->cx
, winpos
->y
+ winpos
->cy
, winpos
->flags
);
689 bChangePos
= !(winpos
->flags
& SWP_WINE_NOHOSTMOVE
);
690 winpos
->flags
&= ~SWP_WINE_NOHOSTMOVE
;
692 /* Check window handle */
693 if (winpos
->hwnd
== GetDesktopWindow()) return FALSE
;
695 /* Fix redundant flags */
696 if (!fixup_flags( winpos
)) return FALSE
;
698 SWP_DoWinPosChanging( winpos
, &newWindowRect
, &newClientRect
);
700 if (!(wndPtr
= WIN_FindWndPtr( winpos
->hwnd
))) return FALSE
;
702 TRACE("\tcurrent (%i,%i)-(%i,%i), style %08x\n",
703 wndPtr
->rectWindow
.left
, wndPtr
->rectWindow
.top
,
704 wndPtr
->rectWindow
.right
, wndPtr
->rectWindow
.bottom
, (unsigned)wndPtr
->dwStyle
);
706 if((winpos
->flags
& (SWP_NOZORDER
| SWP_HIDEWINDOW
| SWP_SHOWWINDOW
)) != SWP_NOZORDER
)
708 if( wndPtr
->parent
->hwndSelf
== GetDesktopWindow() )
709 winpos
->hwndInsertAfter
= SWP_DoOwnedPopups( wndPtr
->parent
, wndPtr
,
710 winpos
->hwndInsertAfter
, winpos
->flags
);
713 /* Common operations */
715 wvrFlags
= SWP_DoNCCalcSize( wndPtr
, winpos
, &newWindowRect
, &newClientRect
);
717 if(!(winpos
->flags
& SWP_NOZORDER
) && winpos
->hwnd
!= winpos
->hwndInsertAfter
)
719 if ( WIN_UnlinkWindow( winpos
->hwnd
) )
720 WIN_LinkWindow( winpos
->hwnd
, winpos
->hwndInsertAfter
);
723 /* Reset active DCEs */
725 if( (((winpos
->flags
& SWP_AGG_NOPOSCHANGE
) != SWP_AGG_NOPOSCHANGE
) &&
726 wndPtr
->dwStyle
& WS_VISIBLE
) ||
727 (winpos
->flags
& (SWP_HIDEWINDOW
| SWP_SHOWWINDOW
)) )
731 UnionRect(&rect
, &newWindowRect
, &wndPtr
->rectWindow
);
732 DCE_InvalidateDCE(wndPtr
, &rect
);
735 oldWindowRect
= wndPtr
->rectWindow
;
736 oldClientRect
= wndPtr
->rectClient
;
738 /* Find out if we have to redraw the whole client rect */
740 if( oldClientRect
.bottom
- oldClientRect
.top
==
741 newClientRect
.bottom
- newClientRect
.top
) wvrFlags
&= ~WVR_VREDRAW
;
743 if( oldClientRect
.right
- oldClientRect
.left
==
744 newClientRect
.right
- newClientRect
.left
) wvrFlags
&= ~WVR_HREDRAW
;
746 /* FIXME: actually do something with WVR_VALIDRECTS */
748 wndPtr
->rectWindow
= newWindowRect
;
749 wndPtr
->rectClient
= newClientRect
;
751 if (winpos
->flags
& SWP_SHOWWINDOW
) wndPtr
->dwStyle
|= WS_VISIBLE
;
752 else if (winpos
->flags
& SWP_HIDEWINDOW
)
754 /* clear the update region */
755 RedrawWindow( winpos
->hwnd
, NULL
, 0, RDW_VALIDATE
| RDW_NOFRAME
| RDW_NOERASE
|
756 RDW_NOINTERNALPAINT
| RDW_ALLCHILDREN
);
757 wndPtr
->dwStyle
&= ~WS_VISIBLE
;
760 if (get_whole_window(wndPtr
)) /* don't do anything if X window not created yet */
762 Display
*display
= thread_display();
765 if (!(winpos
->flags
& SWP_SHOWWINDOW
) && (winpos
->flags
& SWP_HIDEWINDOW
))
767 if (!IsRectEmpty( &oldWindowRect
))
769 XUnmapWindow( display
, get_whole_window(wndPtr
) );
770 TRACE( "unmapping win %x\n", winpos
->hwnd
);
772 else TRACE( "not unmapping zero size win %x\n", winpos
->hwnd
);
774 else if ((wndPtr
->dwStyle
& WS_VISIBLE
) &&
775 !IsRectEmpty( &oldWindowRect
) && IsRectEmpty( &newWindowRect
))
777 /* resizing to zero size -> unmap */
778 TRACE( "unmapping zero size win %x\n", winpos
->hwnd
);
779 XUnmapWindow( display
, get_whole_window(wndPtr
) );
783 X11DRV_sync_whole_window_position( display
, wndPtr
, !(winpos
->flags
& SWP_NOZORDER
) );
786 struct x11drv_win_data
*data
= wndPtr
->pDriverData
;
787 data
->whole_rect
= wndPtr
->rectWindow
;
788 X11DRV_window_to_X_rect( wndPtr
, &data
->whole_rect
);
791 if (X11DRV_sync_client_window_position( display
, wndPtr
) ||
792 (winpos
->flags
& SWP_FRAMECHANGED
))
794 /* if we moved the client area, repaint the whole non-client window */
795 XClearArea( display
, get_whole_window(wndPtr
), 0, 0, 0, 0, True
);
796 winpos
->flags
|= SWP_FRAMECHANGED
;
798 if (winpos
->flags
& SWP_SHOWWINDOW
)
800 if (!IsRectEmpty( &newWindowRect
))
802 XMapWindow( display
, get_whole_window(wndPtr
) );
803 TRACE( "mapping win %x\n", winpos
->hwnd
);
805 else TRACE( "not mapping win %x, size is zero\n", winpos
->hwnd
);
807 else if ((wndPtr
->dwStyle
& WS_VISIBLE
) &&
808 IsRectEmpty( &oldWindowRect
) && !IsRectEmpty( &newWindowRect
))
810 /* resizing from zero size to non-zero -> map */
811 TRACE( "mapping non zero size win %x\n", winpos
->hwnd
);
812 XMapWindow( display
, get_whole_window(wndPtr
) );
814 XFlush( display
); /* FIXME: should not be necessary */
818 /* manually expose the areas that X won't expose because they are still covered by something */
820 if (!(winpos
->flags
& SWP_SHOWWINDOW
))
821 expose_covered_parent_area( wndPtr
, &oldWindowRect
);
823 if (wndPtr
->dwStyle
& WS_VISIBLE
)
824 expose_covered_window_area( wndPtr
, &oldClientRect
, winpos
->flags
& SWP_FRAMECHANGED
);
826 WIN_ReleaseWndPtr(wndPtr
);
828 if (wvrFlags
& WVR_REDRAW
) RedrawWindow( winpos
->hwnd
, NULL
, 0, RDW_INVALIDATE
| RDW_ERASE
);
830 if (winpos
->hwnd
== CARET_GetHwnd())
832 if( winpos
->flags
& SWP_HIDEWINDOW
)
833 HideCaret(winpos
->hwnd
);
834 else if (winpos
->flags
& SWP_SHOWWINDOW
)
835 ShowCaret(winpos
->hwnd
);
838 if (!(winpos
->flags
& SWP_NOACTIVATE
))
839 WINPOS_ChangeActiveWindow( winpos
->hwnd
, FALSE
);
841 /* And last, send the WM_WINDOWPOSCHANGED message */
843 TRACE("\tstatus flags = %04x\n", winpos
->flags
& SWP_AGG_STATUSFLAGS
);
845 if (((winpos
->flags
& SWP_AGG_STATUSFLAGS
) != SWP_AGG_NOPOSCHANGE
) &&
846 !(winpos
->flags
& SWP_NOSENDCHANGING
))
847 SendMessageA( winpos
->hwnd
, WM_WINDOWPOSCHANGED
, 0, (LPARAM
)winpos
);
853 /***********************************************************************
856 * Find a suitable place for an iconic window.
858 static POINT
WINPOS_FindIconPos( WND
* wndPtr
, POINT pt
)
861 short x
, y
, xspacing
, yspacing
;
863 GetClientRect( wndPtr
->parent
->hwndSelf
, &rectParent
);
864 if ((pt
.x
>= rectParent
.left
) && (pt
.x
+ GetSystemMetrics(SM_CXICON
) < rectParent
.right
) &&
865 (pt
.y
>= rectParent
.top
) && (pt
.y
+ GetSystemMetrics(SM_CYICON
) < rectParent
.bottom
))
866 return pt
; /* The icon already has a suitable position */
868 xspacing
= GetSystemMetrics(SM_CXICONSPACING
);
869 yspacing
= GetSystemMetrics(SM_CYICONSPACING
);
871 y
= rectParent
.bottom
;
877 /* Check if another icon already occupies this spot */
878 WND
*childPtr
= WIN_LockWndPtr(wndPtr
->parent
->child
);
881 if ((childPtr
->dwStyle
& WS_MINIMIZE
) && (childPtr
!= wndPtr
))
883 if ((childPtr
->rectWindow
.left
< x
+ xspacing
) &&
884 (childPtr
->rectWindow
.right
>= x
) &&
885 (childPtr
->rectWindow
.top
<= y
) &&
886 (childPtr
->rectWindow
.bottom
> y
- yspacing
))
887 break; /* There's a window in there */
889 WIN_UpdateWndPtr(&childPtr
,childPtr
->next
);
891 WIN_ReleaseWndPtr(childPtr
);
892 if (!childPtr
) /* No window was found, so it's OK for us */
894 pt
.x
= x
+ (xspacing
- GetSystemMetrics(SM_CXICON
)) / 2;
895 pt
.y
= y
- (yspacing
+ GetSystemMetrics(SM_CYICON
)) / 2;
899 } while(x
<= rectParent
.right
-xspacing
);
908 UINT
WINPOS_MinMaximize( HWND hwnd
, UINT cmd
, LPRECT rect
)
910 WND
*wndPtr
= WIN_FindWndPtr( hwnd
);
915 TRACE("0x%04x %u\n", hwnd
, cmd
);
917 wpl
.length
= sizeof(wpl
);
918 GetWindowPlacement( hwnd
, &wpl
);
920 size
.x
= wndPtr
->rectWindow
.left
;
921 size
.y
= wndPtr
->rectWindow
.top
;
923 if (!HOOK_CallHooksA(WH_CBT
, HCBT_MINMAX
, wndPtr
->hwndSelf
, cmd
))
925 if( wndPtr
->dwStyle
& WS_MINIMIZE
)
927 if( !SendMessageA( wndPtr
->hwndSelf
, WM_QUERYOPEN
, 0, 0L ) )
929 swpFlags
= SWP_NOSIZE
| SWP_NOMOVE
;
932 swpFlags
|= SWP_NOCOPYBITS
;
937 if( wndPtr
->dwStyle
& WS_MAXIMIZE
)
939 wndPtr
->flags
|= WIN_RESTORE_MAX
;
940 wndPtr
->dwStyle
&= ~WS_MAXIMIZE
;
943 wndPtr
->flags
&= ~WIN_RESTORE_MAX
;
944 wndPtr
->dwStyle
|= WS_MINIMIZE
;
946 X11DRV_set_iconic_state( wndPtr
);
948 wpl
.ptMinPosition
= WINPOS_FindIconPos( wndPtr
, wpl
.ptMinPosition
);
950 SetRect( rect
, wpl
.ptMinPosition
.x
, wpl
.ptMinPosition
.y
,
951 GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
) );
952 swpFlags
|= SWP_NOCOPYBITS
;
956 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
958 if( wndPtr
->dwStyle
& WS_MINIMIZE
)
960 wndPtr
->dwStyle
&= ~WS_MINIMIZE
;
961 WINPOS_ShowIconTitle( hwnd
, FALSE
);
962 X11DRV_set_iconic_state( wndPtr
);
964 wndPtr
->dwStyle
|= WS_MAXIMIZE
;
966 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
970 if( wndPtr
->dwStyle
& WS_MINIMIZE
)
972 wndPtr
->dwStyle
&= ~WS_MINIMIZE
;
973 WINPOS_ShowIconTitle( hwnd
, FALSE
);
974 X11DRV_set_iconic_state( wndPtr
);
976 if( wndPtr
->flags
& WIN_RESTORE_MAX
)
978 /* Restore to maximized position */
979 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
980 wndPtr
->dwStyle
|= WS_MAXIMIZE
;
981 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
986 if( !(wndPtr
->dwStyle
& WS_MAXIMIZE
) )
988 swpFlags
= (UINT16
)(-1);
991 else wndPtr
->dwStyle
&= ~WS_MAXIMIZE
;
993 /* Restore to normal position */
995 *rect
= wpl
.rcNormalPosition
;
996 rect
->right
-= rect
->left
;
997 rect
->bottom
-= rect
->top
;
1001 } else swpFlags
|= SWP_NOSIZE
| SWP_NOMOVE
;
1004 WIN_ReleaseWndPtr( wndPtr
);
1009 /***********************************************************************
1010 * ShowWindow (X11DRV.@)
1012 BOOL
X11DRV_ShowWindow( HWND hwnd
, INT cmd
)
1014 WND
* wndPtr
= WIN_FindWndPtr( hwnd
);
1015 BOOL wasVisible
, showFlag
;
1016 RECT newPos
= {0, 0, 0, 0};
1019 if (!wndPtr
) return FALSE
;
1021 TRACE("hwnd=%04x, cmd=%d\n", hwnd
, cmd
);
1023 wasVisible
= (wndPtr
->dwStyle
& WS_VISIBLE
) != 0;
1028 if (!wasVisible
) goto END
;;
1029 swp
|= SWP_HIDEWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
|
1030 SWP_NOACTIVATE
| SWP_NOZORDER
;
1033 case SW_SHOWMINNOACTIVE
:
1034 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1036 case SW_SHOWMINIMIZED
:
1037 swp
|= SWP_SHOWWINDOW
;
1040 swp
|= SWP_FRAMECHANGED
;
1041 if( !(wndPtr
->dwStyle
& WS_MINIMIZE
) )
1042 swp
|= WINPOS_MinMaximize( hwnd
, SW_MINIMIZE
, &newPos
);
1043 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
1046 case SW_SHOWMAXIMIZED
: /* same as SW_MAXIMIZE */
1047 swp
|= SWP_SHOWWINDOW
| SWP_FRAMECHANGED
;
1048 if( !(wndPtr
->dwStyle
& WS_MAXIMIZE
) )
1049 swp
|= WINPOS_MinMaximize( hwnd
, SW_MAXIMIZE
, &newPos
);
1050 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
1054 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1057 swp
|= SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
1060 * ShowWindow has a little peculiar behavior that if the
1061 * window is already the topmost window, it will not
1064 if (GetTopWindow((HWND
)0)==hwnd
&& (wasVisible
|| GetActiveWindow() == hwnd
))
1065 swp
|= SWP_NOACTIVATE
;
1069 case SW_SHOWNOACTIVATE
:
1070 swp
|= SWP_NOZORDER
;
1071 if (GetActiveWindow()) swp
|= SWP_NOACTIVATE
;
1073 case SW_SHOWNORMAL
: /* same as SW_NORMAL: */
1074 case SW_SHOWDEFAULT
: /* FIXME: should have its own handler */
1076 swp
|= SWP_SHOWWINDOW
| SWP_FRAMECHANGED
;
1078 if( wndPtr
->dwStyle
& (WS_MINIMIZE
| WS_MAXIMIZE
) )
1079 swp
|= WINPOS_MinMaximize( hwnd
, SW_RESTORE
, &newPos
);
1080 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
1084 showFlag
= (cmd
!= SW_HIDE
);
1085 if (showFlag
!= wasVisible
)
1087 SendMessageA( hwnd
, WM_SHOWWINDOW
, showFlag
, 0 );
1088 if (!IsWindow( hwnd
)) goto END
;
1091 /* We can't activate a child window */
1092 if ((wndPtr
->dwStyle
& WS_CHILD
) &&
1093 !(wndPtr
->dwExStyle
& WS_EX_MDICHILD
))
1094 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1096 SetWindowPos( hwnd
, HWND_TOP
, newPos
.left
, newPos
.top
,
1097 newPos
.right
, newPos
.bottom
, LOWORD(swp
) );
1100 /* FIXME: This will cause the window to be activated irrespective
1101 * of whether it is owned by the same thread. Has to be done
1105 if (hwnd
== GetActiveWindow())
1106 WINPOS_ActivateOtherWindow(hwnd
);
1108 /* Revert focus to parent */
1109 if (hwnd
== GetFocus() || IsChild(hwnd
, GetFocus()))
1110 SetFocus( GetParent(hwnd
) );
1112 if (!IsWindow( hwnd
)) goto END
;
1113 else if( wndPtr
->dwStyle
& WS_MINIMIZE
) WINPOS_ShowIconTitle( hwnd
, TRUE
);
1115 if (wndPtr
->flags
& WIN_NEED_SIZE
)
1117 /* should happen only in CreateWindowEx() */
1118 int wParam
= SIZE_RESTORED
;
1120 wndPtr
->flags
&= ~WIN_NEED_SIZE
;
1121 if (wndPtr
->dwStyle
& WS_MAXIMIZE
) wParam
= SIZE_MAXIMIZED
;
1122 else if (wndPtr
->dwStyle
& WS_MINIMIZE
) wParam
= SIZE_MINIMIZED
;
1123 SendMessageA( hwnd
, WM_SIZE
, wParam
,
1124 MAKELONG(wndPtr
->rectClient
.right
-wndPtr
->rectClient
.left
,
1125 wndPtr
->rectClient
.bottom
-wndPtr
->rectClient
.top
));
1126 SendMessageA( hwnd
, WM_MOVE
, 0,
1127 MAKELONG(wndPtr
->rectClient
.left
, wndPtr
->rectClient
.top
) );
1131 WIN_ReleaseWndPtr(wndPtr
);
1136 /**********************************************************************
1139 void X11DRV_MapNotify( HWND hwnd
, XMapEvent
*event
)
1141 HWND hwndFocus
= GetFocus();
1144 if (!(win
= WIN_FindWndPtr( hwnd
))) return;
1146 if ((win
->dwStyle
& WS_VISIBLE
) &&
1147 (win
->dwStyle
& WS_MINIMIZE
) &&
1148 (win
->dwExStyle
& WS_EX_MANAGED
))
1151 unsigned int width
, height
, border
, depth
;
1155 DCE_InvalidateDCE( win
, &win
->rectWindow
);
1156 win
->dwStyle
&= ~WS_MINIMIZE
;
1157 win
->dwStyle
|= WS_VISIBLE
;
1158 WIN_InternalShowOwnedPopups( hwnd
, TRUE
, TRUE
);
1160 if (win
->flags
& WIN_RESTORE_MAX
)
1161 win
->dwStyle
|= WS_MAXIMIZE
;
1163 win
->dwStyle
&= ~WS_MAXIMIZE
;
1167 XGetGeometry( event
->display
, get_whole_window(win
), &root
, &x
, &y
, &width
, &height
,
1169 XTranslateCoordinates( event
->display
, get_whole_window(win
), root
, 0, 0, &x
, &y
, &top
);
1170 wine_tsx11_unlock();
1173 rect
.right
= x
+ width
;
1174 rect
.bottom
= y
+ height
;
1175 X11DRV_X_to_window_rect( win
, &rect
);
1177 SendMessageA( hwnd
, WM_SHOWWINDOW
, SW_RESTORE
, 0 );
1178 SetWindowPos( hwnd
, 0, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
1179 SWP_NOZORDER
| SWP_WINE_NOHOSTMOVE
);
1181 if (hwndFocus
&& IsChild( hwnd
, hwndFocus
)) X11DRV_SetFocus(hwndFocus
); /* FIXME */
1182 WIN_ReleaseWndPtr( win
);
1186 /**********************************************************************
1187 * X11DRV_UnmapNotify
1189 void X11DRV_UnmapNotify( HWND hwnd
, XUnmapEvent
*event
)
1193 if (!(win
= WIN_FindWndPtr( hwnd
))) return;
1195 if ((win
->dwStyle
& WS_VISIBLE
) && (win
->dwExStyle
& WS_EX_MANAGED
))
1198 SendMessageA( hwnd
, WM_SHOWWINDOW
, SW_MINIMIZE
, 0 );
1200 win
->flags
&= ~WIN_RESTORE_MAX
;
1201 win
->dwStyle
|= WS_MINIMIZE
;
1203 if (win
->dwStyle
& WS_MAXIMIZE
)
1205 win
->flags
|= WIN_RESTORE_MAX
;
1206 win
->dwStyle
&= ~WS_MAXIMIZE
;
1209 SetWindowPos( hwnd
, 0, 0, 0, GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
),
1210 SWP_NOMOVE
| SWP_NOACTIVATE
| SWP_NOZORDER
| SWP_WINE_NOHOSTMOVE
);
1212 WIN_InternalShowOwnedPopups( hwnd
, FALSE
, TRUE
);
1214 WIN_ReleaseWndPtr( win
);
1218 /***********************************************************************
1221 * Synchronize internal z-order with the window manager's.
1223 static BOOL
__check_query_condition( WND
** pWndA
, WND
** pWndB
)
1225 /* return TRUE if we have at least two managed windows */
1227 for( *pWndB
= NULL
; *pWndA
; *pWndA
= (*pWndA
)->next
)
1228 if( ((*pWndA
)->dwExStyle
& WS_EX_MANAGED
) &&
1229 ((*pWndA
)->dwStyle
& WS_VISIBLE
)) break;
1231 for( *pWndB
= (*pWndA
)->next
; *pWndB
; *pWndB
= (*pWndB
)->next
)
1232 if( ((*pWndB
)->dwExStyle
& WS_EX_MANAGED
) &&
1233 ((*pWndB
)->dwStyle
& WS_VISIBLE
)) break;
1234 return ((*pWndB
) != NULL
);
1237 static Window
__get_common_ancestor( Display
*display
, Window A
, Window B
,
1238 Window
** children
, unsigned* total
)
1240 /* find the real root window */
1242 Window root
, *childrenB
;
1245 while( A
!= B
&& A
&& B
)
1247 TSXQueryTree( display
, A
, &root
, &A
, children
, total
);
1248 TSXQueryTree( display
, B
, &root
, &B
, &childrenB
, &totalB
);
1249 if( childrenB
) TSXFree( childrenB
);
1250 if( *children
) TSXFree( *children
), *children
= NULL
;
1255 TSXQueryTree( display
, A
, &root
, &B
, children
, total
);
1261 static Window
__get_top_decoration( Display
*display
, Window w
, Window ancestor
)
1263 Window
* children
, root
, prev
= w
, parent
= w
;
1269 TSXQueryTree( display
, w
, &root
, &parent
, &children
, &total
);
1270 if( children
) TSXFree( children
);
1271 } while( parent
&& parent
!= ancestor
);
1272 TRACE("\t%08x -> %08x\n", (unsigned)prev
, (unsigned)w
);
1273 return ( parent
) ? w
: 0 ;
1276 static unsigned __td_lookup( Window w
, Window
* list
, unsigned max
)
1279 for( i
= max
- 1; i
>= 0; i
-- ) if( list
[i
] == w
) break;
1283 static HWND
query_zorder( Display
*display
, HWND hWndCheck
)
1285 HWND hwndInsertAfter
= HWND_TOP
;
1286 WND
*pWndCheck
= WIN_FindWndPtr(hWndCheck
);
1287 WND
*pDesktop
= WIN_GetDesktop();
1288 WND
*pWnd
, *pWndZ
= WIN_LockWndPtr(pDesktop
->child
);
1289 Window w
, parent
, *children
= NULL
;
1290 unsigned total
, check
, pos
, best
;
1292 if( !__check_query_condition(&pWndZ
, &pWnd
) )
1294 WIN_ReleaseWndPtr(pWndCheck
);
1295 WIN_ReleaseWndPtr(pDesktop
->child
);
1296 WIN_ReleaseDesktop();
1297 return hwndInsertAfter
;
1299 WIN_LockWndPtr(pWndZ
);
1300 WIN_LockWndPtr(pWnd
);
1301 WIN_ReleaseWndPtr(pDesktop
->child
);
1302 WIN_ReleaseDesktop();
1304 parent
= __get_common_ancestor( display
, get_whole_window(pWndZ
),
1305 get_whole_window(pWnd
), &children
, &total
);
1306 if( parent
&& children
)
1308 /* w is the ancestor if pWndCheck that is a direct descendant of 'parent' */
1310 w
= __get_top_decoration( display
, get_whole_window(pWndCheck
), parent
);
1312 if( w
!= children
[total
-1] ) /* check if at the top */
1314 /* X child at index 0 is at the bottom, at index total-1 is at the top */
1315 check
= __td_lookup( w
, children
, total
);
1318 for( WIN_UpdateWndPtr(&pWnd
,pWndZ
); pWnd
;WIN_UpdateWndPtr(&pWnd
,pWnd
->next
))
1320 /* go through all windows in Wine z-order... */
1322 if( pWnd
!= pWndCheck
)
1324 if( !(pWnd
->dwExStyle
& WS_EX_MANAGED
) ||
1325 !(w
= __get_top_decoration( display
, get_whole_window(pWnd
), parent
)) )
1327 pos
= __td_lookup( w
, children
, total
);
1328 if( pos
< best
&& pos
> check
)
1330 /* find a nearest Wine window precedes
1331 * pWndCheck in the real z-order... */
1333 hwndInsertAfter
= pWnd
->hwndSelf
;
1335 if( best
- check
== 1 ) break;
1340 if( children
) TSXFree( children
);
1341 WIN_ReleaseWndPtr(pWnd
);
1342 WIN_ReleaseWndPtr(pWndZ
);
1343 WIN_ReleaseWndPtr(pWndCheck
);
1344 return hwndInsertAfter
;
1348 /***********************************************************************
1349 * X11DRV_ConfigureNotify
1351 void X11DRV_ConfigureNotify( HWND hwnd
, XConfigureEvent
*event
)
1353 HWND oldInsertAfter
;
1354 struct x11drv_win_data
*data
;
1358 int x
= event
->x
, y
= event
->y
;
1360 if (!(win
= WIN_FindWndPtr( hwnd
))) return;
1361 data
= win
->pDriverData
;
1365 if (!event
->send_event
) /* normal event, need to map coordinates to the root */
1369 XTranslateCoordinates( event
->display
, data
->whole_window
, root_window
,
1370 0, 0, &x
, &y
, &child
);
1371 wine_tsx11_unlock();
1375 rect
.right
= x
+ event
->width
;
1376 rect
.bottom
= y
+ event
->height
;
1377 TRACE( "win %x new X rect %d,%d,%dx%d (event %d,%d,%dx%d)\n",
1378 hwnd
, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
1379 event
->x
, event
->y
, event
->width
, event
->height
);
1380 X11DRV_X_to_window_rect( win
, &rect
);
1381 WIN_ReleaseWndPtr( win
);
1384 winpos
.x
= rect
.left
;
1385 winpos
.y
= rect
.top
;
1386 winpos
.cx
= rect
.right
- rect
.left
;
1387 winpos
.cy
= rect
.bottom
- rect
.top
;
1388 winpos
.flags
= SWP_NOACTIVATE
;
1390 /* Get Z-order (FIXME) */
1392 winpos
.hwndInsertAfter
= query_zorder( event
->display
, hwnd
);
1394 /* needs to find the first Visible Window above the current one */
1395 oldInsertAfter
= hwnd
;
1398 oldInsertAfter
= GetWindow( oldInsertAfter
, GW_HWNDPREV
);
1399 if (!oldInsertAfter
)
1401 oldInsertAfter
= HWND_TOP
;
1404 if (GetWindowLongA( oldInsertAfter
, GWL_STYLE
) & WS_VISIBLE
) break;
1407 /* Compare what has changed */
1409 GetWindowRect( hwnd
, &rect
);
1410 if (rect
.left
== winpos
.x
&& rect
.top
== winpos
.y
) winpos
.flags
|= SWP_NOMOVE
;
1412 TRACE( "%04x moving from (%d,%d) to (%d,%d)\n",
1413 hwnd
, rect
.left
, rect
.top
, winpos
.x
, winpos
.y
);
1415 if (rect
.right
- rect
.left
== winpos
.cx
&&
1416 rect
.bottom
- rect
.top
== winpos
.cy
) winpos
.flags
|= SWP_NOSIZE
;
1418 TRACE( "%04x resizing from (%dx%d) to (%dx%d)\n",
1419 hwnd
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
,
1420 winpos
.cx
, winpos
.cy
);
1422 if (winpos
.hwndInsertAfter
== oldInsertAfter
) winpos
.flags
|= SWP_NOZORDER
;
1424 TRACE( "%04x restacking from after %04x to after %04x\n",
1425 hwnd
, oldInsertAfter
, winpos
.hwndInsertAfter
);
1427 /* if nothing changed, don't do anything */
1428 if (winpos
.flags
== (SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOZORDER
| SWP_NOACTIVATE
)) return;
1430 SetWindowPos( hwnd
, winpos
.hwndInsertAfter
, winpos
.x
, winpos
.y
,
1431 winpos
.cx
, winpos
.cy
, winpos
.flags
| SWP_WINE_NOHOSTMOVE
);
1435 /***********************************************************************
1436 * SetWindowRgn (X11DRV.@)
1438 * Assign specified region to window (for non-rectangular windows)
1440 BOOL
X11DRV_SetWindowRgn( HWND hwnd
, HRGN hrgn
, BOOL redraw
)
1443 WND
*wndPtr
= WIN_FindWndPtr(hwnd
);
1446 if (!wndPtr
) return FALSE
;
1448 if (wndPtr
->hrgnWnd
== hrgn
)
1454 if (hrgn
) /* verify that region really exists */
1456 if (GetRgnBox( hrgn
, &rect
) == ERROR
) goto done
;
1459 if (wndPtr
->hrgnWnd
)
1461 /* delete previous region */
1462 DeleteObject(wndPtr
->hrgnWnd
);
1463 wndPtr
->hrgnWnd
= 0;
1465 wndPtr
->hrgnWnd
= hrgn
;
1467 #ifdef HAVE_LIBXSHAPE
1469 Display
*display
= thread_display();
1470 X11DRV_WND_DATA
*data
= wndPtr
->pDriverData
;
1472 if (data
->whole_window
)
1476 TSXShapeCombineMask( display
, data
->whole_window
,
1477 ShapeBounding
, 0, 0, None
, ShapeSet
);
1482 int x_offset
, y_offset
;
1484 DWORD dwBufferSize
= GetRegionData(hrgn
, 0, NULL
);
1485 PRGNDATA pRegionData
= HeapAlloc(GetProcessHeap(), 0, dwBufferSize
);
1486 if (!pRegionData
) goto done
;
1488 GetRegionData(hrgn
, dwBufferSize
, pRegionData
);
1489 size
= pRegionData
->rdh
.nCount
;
1490 x_offset
= wndPtr
->rectWindow
.left
- data
->whole_rect
.left
;
1491 y_offset
= wndPtr
->rectWindow
.top
- data
->whole_rect
.top
;
1492 /* convert region's "Windows rectangles" to XRectangles */
1493 aXRect
= HeapAlloc(GetProcessHeap(), 0, size
* sizeof(*aXRect
) );
1496 XRectangle
* pCurrRect
= aXRect
;
1497 RECT
*pRect
= (RECT
*) pRegionData
->Buffer
;
1498 for (; pRect
< ((RECT
*) pRegionData
->Buffer
) + size
; ++pRect
, ++pCurrRect
)
1500 pCurrRect
->x
= pRect
->left
+ x_offset
;
1501 pCurrRect
->y
= pRect
->top
+ y_offset
;
1502 pCurrRect
->height
= pRect
->bottom
- pRect
->top
;
1503 pCurrRect
->width
= pRect
->right
- pRect
->left
;
1505 TRACE("Rectangle %04d of %04ld data: X=%04d, Y=%04d, Height=%04d, Width=%04d.\n",
1506 pRect
- (RECT
*) pRegionData
->Buffer
,
1514 /* shape = non-rectangular windows (X11/extensions) */
1515 TSXShapeCombineRectangles( display
, data
->whole_window
, ShapeBounding
,
1517 pCurrRect
- aXRect
, ShapeSet
, YXBanded
);
1518 HeapFree(GetProcessHeap(), 0, aXRect
);
1520 HeapFree(GetProcessHeap(), 0, pRegionData
);
1524 #endif /* HAVE_LIBXSHAPE */
1526 if (redraw
) RedrawWindow( hwnd
, NULL
, 0, RDW_FRAME
| RDW_INVALIDATE
| RDW_ERASE
);
1530 WIN_ReleaseWndPtr(wndPtr
);
1535 /***********************************************************************
1538 * Draw the frame used when moving or resizing window.
1540 * FIXME: This causes problems in Win95 mode. (why?)
1542 static void draw_moving_frame( HDC hdc
, RECT
*rect
, BOOL thickframe
)
1546 const int width
= GetSystemMetrics(SM_CXFRAME
);
1547 const int height
= GetSystemMetrics(SM_CYFRAME
);
1549 HBRUSH hbrush
= SelectObject( hdc
, GetStockObject( GRAY_BRUSH
) );
1550 PatBlt( hdc
, rect
->left
, rect
->top
,
1551 rect
->right
- rect
->left
- width
, height
, PATINVERT
);
1552 PatBlt( hdc
, rect
->left
, rect
->top
+ height
, width
,
1553 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1554 PatBlt( hdc
, rect
->left
+ width
, rect
->bottom
- 1,
1555 rect
->right
- rect
->left
- width
, -height
, PATINVERT
);
1556 PatBlt( hdc
, rect
->right
- 1, rect
->top
, -width
,
1557 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1558 SelectObject( hdc
, hbrush
);
1560 else DrawFocusRect( hdc
, rect
);
1564 /***********************************************************************
1567 * Initialisation of a move or resize, when initiatied from a menu choice.
1568 * Return hit test code for caption or sizing border.
1570 static LONG
start_size_move( HWND hwnd
, WPARAM wParam
, POINT
*capturePoint
, LONG style
)
1577 GetWindowRect( hwnd
, &rectWindow
);
1579 if ((wParam
& 0xfff0) == SC_MOVE
)
1581 /* Move pointer at the center of the caption */
1583 NC_GetInsideRect( hwnd
, &rect
);
1584 if (style
& WS_SYSMENU
)
1585 rect
.left
+= GetSystemMetrics(SM_CXSIZE
) + 1;
1586 if (style
& WS_MINIMIZEBOX
)
1587 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1588 if (style
& WS_MAXIMIZEBOX
)
1589 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1590 pt
.x
= rectWindow
.left
+ (rect
.right
- rect
.left
) / 2;
1591 pt
.y
= rectWindow
.top
+ rect
.top
+ GetSystemMetrics(SM_CYSIZE
)/2;
1592 hittest
= HTCAPTION
;
1599 GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
);
1600 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1605 hittest
= NC_HandleNCHitTest( hwnd
, msg
.pt
);
1606 if ((hittest
< HTLEFT
) || (hittest
> HTBOTTOMRIGHT
))
1618 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1619 pt
.y
= rectWindow
.top
+ GetSystemMetrics(SM_CYFRAME
) / 2;
1623 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1624 pt
.y
= rectWindow
.bottom
- GetSystemMetrics(SM_CYFRAME
) / 2;
1628 pt
.x
= rectWindow
.left
+ GetSystemMetrics(SM_CXFRAME
) / 2;
1629 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1633 pt
.x
= rectWindow
.right
- GetSystemMetrics(SM_CXFRAME
) / 2;
1634 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1637 case VK_ESCAPE
: return 0;
1643 SetCursorPos( pt
.x
, pt
.y
);
1644 NC_HandleSetCursor( hwnd
, hwnd
, MAKELONG( hittest
, WM_MOUSEMOVE
));
1649 /***********************************************************************
1650 * SysCommandSizeMove (X11DRV.@)
1652 * Perform SC_MOVE and SC_SIZE commands.
1654 void X11DRV_SysCommandSizeMove( HWND hwnd
, WPARAM wParam
)
1657 RECT sizingRect
, mouseRect
, origRect
;
1660 LONG hittest
= (LONG
)(wParam
& 0x0f);
1661 HCURSOR16 hDragCursor
= 0, hOldCursor
= 0;
1662 POINT minTrack
, maxTrack
;
1663 POINT capturePoint
, pt
;
1664 LONG style
= GetWindowLongA( hwnd
, GWL_STYLE
);
1665 LONG exstyle
= GetWindowLongA( hwnd
, GWL_EXSTYLE
);
1666 BOOL thickframe
= HAS_THICKFRAME( style
, exstyle
);
1667 BOOL iconic
= style
& WS_MINIMIZE
;
1669 DWORD dwPoint
= GetMessagePos ();
1670 BOOL DragFullWindows
= FALSE
;
1673 Display
*old_gdi_display
= NULL
;
1674 Display
*display
= thread_display();
1676 SystemParametersInfoA(SPI_GETDRAGFULLWINDOWS
, 0, &DragFullWindows
, 0);
1678 pt
.x
= SLOWORD(dwPoint
);
1679 pt
.y
= SHIWORD(dwPoint
);
1682 if (IsZoomed(hwnd
) || !IsWindowVisible(hwnd
) || (exstyle
& WS_EX_MANAGED
)) return;
1684 if ((wParam
& 0xfff0) == SC_MOVE
)
1686 if (!hittest
) hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1687 if (!hittest
) return;
1691 if (!thickframe
) return;
1692 if ( hittest
&& hittest
!= HTSYSMENU
) hittest
+= 2;
1696 hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1705 /* Get min/max info */
1707 WINPOS_GetMinMaxInfo( hwnd
, NULL
, NULL
, &minTrack
, &maxTrack
);
1708 GetWindowRect( hwnd
, &sizingRect
);
1709 if (style
& WS_CHILD
)
1711 parent
= GetParent(hwnd
);
1712 /* make sizing rect relative to parent */
1713 MapWindowPoints( 0, parent
, (POINT
*)&sizingRect
, 2 );
1714 GetClientRect( parent
, &mouseRect
);
1719 SetRect(&mouseRect
, 0, 0, GetSystemMetrics(SM_CXSCREEN
), GetSystemMetrics(SM_CYSCREEN
));
1721 origRect
= sizingRect
;
1723 if (ON_LEFT_BORDER(hittest
))
1725 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.right
-maxTrack
.x
);
1726 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.right
-minTrack
.x
);
1728 else if (ON_RIGHT_BORDER(hittest
))
1730 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.left
+minTrack
.x
);
1731 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.left
+maxTrack
.x
);
1733 if (ON_TOP_BORDER(hittest
))
1735 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.bottom
-maxTrack
.y
);
1736 mouseRect
.bottom
= min( mouseRect
.bottom
,sizingRect
.bottom
-minTrack
.y
);
1738 else if (ON_BOTTOM_BORDER(hittest
))
1740 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.top
+minTrack
.y
);
1741 mouseRect
.bottom
= min( mouseRect
.bottom
, sizingRect
.top
+maxTrack
.y
);
1743 if (parent
) MapWindowPoints( parent
, 0, (LPPOINT
)&mouseRect
, 2 );
1745 /* Retrieve a default cache DC (without using the window style) */
1746 hdc
= GetDCEx( parent
, 0, DCX_CACHE
);
1748 if( iconic
) /* create a cursor for dragging */
1750 HICON hIcon
= GetClassLongA( hwnd
, GCL_HICON
);
1751 if(!hIcon
) hIcon
= (HICON
)SendMessageA( hwnd
, WM_QUERYDRAGICON
, 0, 0L);
1752 if( hIcon
) hDragCursor
= CURSORICON_IconToCursor( hIcon
, TRUE
);
1753 if( !hDragCursor
) iconic
= FALSE
;
1756 /* repaint the window before moving it around */
1757 RedrawWindow( hwnd
, NULL
, 0, RDW_UPDATENOW
| RDW_ALLCHILDREN
);
1759 SendMessageA( hwnd
, WM_ENTERSIZEMOVE
, 0, 0 );
1762 /* grab the server only when moving top-level windows without desktop */
1763 grab
= (!DragFullWindows
&& !parent
&& (root_window
== DefaultRootWindow(gdi_display
)));
1768 XSync( gdi_display
, False
);
1769 XGrabServer( display
);
1770 XSync( display
, False
);
1771 /* switch gdi display to the thread display, since the server is grabbed */
1772 old_gdi_display
= gdi_display
;
1773 gdi_display
= display
;
1775 XGrabPointer( display
, X11DRV_get_whole_window(hwnd
), False
,
1776 PointerMotionMask
| ButtonPressMask
| ButtonReleaseMask
,
1777 GrabModeAsync
, GrabModeAsync
,
1778 parent
? X11DRV_get_client_window(parent
) : root_window
,
1779 None
, CurrentTime
);
1780 wine_tsx11_unlock();
1786 if (!GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
)) break;
1787 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1789 /* Exit on button-up, Return, or Esc */
1790 if ((msg
.message
== WM_LBUTTONUP
) ||
1791 ((msg
.message
== WM_KEYDOWN
) &&
1792 ((msg
.wParam
== VK_RETURN
) || (msg
.wParam
== VK_ESCAPE
)))) break;
1794 if ((msg
.message
!= WM_KEYDOWN
) && (msg
.message
!= WM_MOUSEMOVE
))
1795 continue; /* We are not interested in other messages */
1799 if (msg
.message
== WM_KEYDOWN
) switch(msg
.wParam
)
1801 case VK_UP
: pt
.y
-= 8; break;
1802 case VK_DOWN
: pt
.y
+= 8; break;
1803 case VK_LEFT
: pt
.x
-= 8; break;
1804 case VK_RIGHT
: pt
.x
+= 8; break;
1807 pt
.x
= max( pt
.x
, mouseRect
.left
);
1808 pt
.x
= min( pt
.x
, mouseRect
.right
);
1809 pt
.y
= max( pt
.y
, mouseRect
.top
);
1810 pt
.y
= min( pt
.y
, mouseRect
.bottom
);
1812 dx
= pt
.x
- capturePoint
.x
;
1813 dy
= pt
.y
- capturePoint
.y
;
1821 if( iconic
) /* ok, no system popup tracking */
1823 hOldCursor
= SetCursor(hDragCursor
);
1825 WINPOS_ShowIconTitle( hwnd
, FALSE
);
1827 else if(!DragFullWindows
)
1828 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1831 if (msg
.message
== WM_KEYDOWN
) SetCursorPos( pt
.x
, pt
.y
);
1834 RECT newRect
= sizingRect
;
1835 WPARAM wpSizingHit
= 0;
1837 if (hittest
== HTCAPTION
) OffsetRect( &newRect
, dx
, dy
);
1838 if (ON_LEFT_BORDER(hittest
)) newRect
.left
+= dx
;
1839 else if (ON_RIGHT_BORDER(hittest
)) newRect
.right
+= dx
;
1840 if (ON_TOP_BORDER(hittest
)) newRect
.top
+= dy
;
1841 else if (ON_BOTTOM_BORDER(hittest
)) newRect
.bottom
+= dy
;
1842 if(!iconic
&& !DragFullWindows
) draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1845 /* determine the hit location */
1846 if (hittest
>= HTLEFT
&& hittest
<= HTBOTTOMRIGHT
)
1847 wpSizingHit
= WMSZ_LEFT
+ (hittest
- HTLEFT
);
1848 SendMessageA( hwnd
, WM_SIZING
, wpSizingHit
, (LPARAM
)&newRect
);
1852 if(!DragFullWindows
)
1853 draw_moving_frame( hdc
, &newRect
, thickframe
);
1855 /* To avoid any deadlocks, all the locks on the windows
1856 structures must be suspended before the SetWindowPos */
1857 iWndsLocks
= WIN_SuspendWndsLock();
1858 SetWindowPos( hwnd
, 0, newRect
.left
, newRect
.top
,
1859 newRect
.right
- newRect
.left
,
1860 newRect
.bottom
- newRect
.top
,
1861 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1862 WIN_RestoreWndsLock(iWndsLocks
);
1865 sizingRect
= newRect
;
1873 if( moved
) /* restore cursors, show icon title later on */
1875 ShowCursor( FALSE
);
1876 SetCursor( hOldCursor
);
1878 DestroyCursor( hDragCursor
);
1880 else if (moved
&& !DragFullWindows
)
1881 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1883 ReleaseDC( parent
, hdc
);
1886 XUngrabPointer( display
, CurrentTime
);
1889 XSync( display
, False
);
1890 XUngrabServer( display
);
1891 XSync( display
, False
);
1892 gdi_display
= old_gdi_display
;
1894 wine_tsx11_unlock();
1896 if (HOOK_CallHooksA( WH_CBT
, HCBT_MOVESIZE
, hwnd
, (LPARAM
)&sizingRect
)) moved
= FALSE
;
1898 SendMessageA( hwnd
, WM_EXITSIZEMOVE
, 0, 0 );
1899 SendMessageA( hwnd
, WM_SETVISIBLE
, !IsIconic(hwnd
), 0L);
1901 /* window moved or resized */
1904 /* To avoid any deadlocks, all the locks on the windows
1905 structures must be suspended before the SetWindowPos */
1906 iWndsLocks
= WIN_SuspendWndsLock();
1908 /* if the moving/resizing isn't canceled call SetWindowPos
1909 * with the new position or the new size of the window
1911 if (!((msg
.message
== WM_KEYDOWN
) && (msg
.wParam
== VK_ESCAPE
)) )
1913 /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */
1914 if(!DragFullWindows
)
1915 SetWindowPos( hwnd
, 0, sizingRect
.left
, sizingRect
.top
,
1916 sizingRect
.right
- sizingRect
.left
,
1917 sizingRect
.bottom
- sizingRect
.top
,
1918 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1921 { /* restore previous size/position */
1923 SetWindowPos( hwnd
, 0, origRect
.left
, origRect
.top
,
1924 origRect
.right
- origRect
.left
,
1925 origRect
.bottom
- origRect
.top
,
1926 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1929 WIN_RestoreWndsLock(iWndsLocks
);
1934 /* Single click brings up the system menu when iconized */
1938 if(style
& WS_SYSMENU
)
1939 SendMessageA( hwnd
, WM_SYSCOMMAND
,
1940 SC_MOUSEMENU
+ HTSYSMENU
, MAKELONG(pt
.x
,pt
.y
));
1942 else WINPOS_ShowIconTitle( hwnd
, TRUE
);
1947 /***********************************************************************
1948 * ForceWindowRaise (X11DRV.@)
1950 * Raise a window on top of the X stacking order, while preserving
1951 * the correct Windows Z order.
1953 * FIXME: this should go away.
1955 void X11DRV_ForceWindowRaise( HWND hwnd
)
1957 XWindowChanges winChanges
;
1958 Display
*display
= thread_display();
1959 WND
*wndPrev
, *wndPtr
= WIN_FindWndPtr( hwnd
);
1961 if (!wndPtr
) return;
1963 if ((wndPtr
->dwExStyle
& WS_EX_MANAGED
) ||
1964 wndPtr
->parent
->hwndSelf
!= GetDesktopWindow() ||
1965 IsRectEmpty( &wndPtr
->rectWindow
) ||
1966 !get_whole_window(wndPtr
))
1968 WIN_ReleaseWndPtr( wndPtr
);
1972 /* Raise all windows up to wndPtr according to their Z order.
1973 * (it would be easier with sibling-related Below but it doesn't
1974 * work very well with SGI mwm for instance)
1976 winChanges
.stack_mode
= Above
;
1979 if (!IsRectEmpty( &wndPtr
->rectWindow
) && get_whole_window(wndPtr
))
1980 TSXReconfigureWMWindow( display
, get_whole_window(wndPtr
), 0,
1981 CWStackMode
, &winChanges
);
1982 wndPrev
= wndPtr
->parent
->child
;
1983 if (wndPrev
== wndPtr
) break;
1984 while (wndPrev
&& (wndPrev
->next
!= wndPtr
)) wndPrev
= wndPrev
->next
;
1985 WIN_UpdateWndPtr( &wndPtr
, wndPrev
);
1987 WIN_ReleaseWndPtr( wndPtr
);