2 * Window position related functions.
4 * Copyright 1993, 1994, 1995, 2001 Alexandre Julliard
5 * Copyright 1995, 1996, 1999 Alex Korobka
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include <X11/IntrinsicP.h>
27 #include <X11/extensions/shape.h>
28 #endif /* HAVE_LIBXSHAPE */
38 #include "wine/wingdi16.h"
44 #include "cursoricon.h"
45 #include "nonclient.h"
47 #include "wine/server.h"
48 #include "wine/debug.h"
50 WINE_DEFAULT_DEBUG_CHANNEL(x11drv
);
52 #define SWP_AGG_NOGEOMETRYCHANGE \
53 (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE)
54 #define SWP_AGG_NOPOSCHANGE \
55 (SWP_AGG_NOGEOMETRYCHANGE | SWP_NOZORDER)
56 #define SWP_AGG_STATUSFLAGS \
57 (SWP_AGG_NOPOSCHANGE | SWP_FRAMECHANGED | SWP_HIDEWINDOW | SWP_SHOWWINDOW)
59 #define SWP_EX_NOCOPY 0x0001
60 #define SWP_EX_PAINTSELF 0x0002
61 #define SWP_EX_NONCLIENT 0x0004
63 #define HAS_THICKFRAME(style,exStyle) \
64 (((style) & WS_THICKFRAME) && \
65 !(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME))
67 #define ON_LEFT_BORDER(hit) \
68 (((hit) == HTLEFT) || ((hit) == HTTOPLEFT) || ((hit) == HTBOTTOMLEFT))
69 #define ON_RIGHT_BORDER(hit) \
70 (((hit) == HTRIGHT) || ((hit) == HTTOPRIGHT) || ((hit) == HTBOTTOMRIGHT))
71 #define ON_TOP_BORDER(hit) \
72 (((hit) == HTTOP) || ((hit) == HTTOPLEFT) || ((hit) == HTTOPRIGHT))
73 #define ON_BOTTOM_BORDER(hit) \
74 (((hit) == HTBOTTOM) || ((hit) == HTBOTTOMLEFT) || ((hit) == HTBOTTOMRIGHT))
76 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
77 #define _NET_WM_MOVERESIZE_SIZE_TOP 1
78 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2
79 #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3
80 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
81 #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5
82 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
83 #define _NET_WM_MOVERESIZE_SIZE_LEFT 7
84 #define _NET_WM_MOVERESIZE_MOVE 8 /* movement only */
85 #define _NET_WM_MOVERESIZE_SIZE_KEYBOARD 9 /* size via keyboard */
86 #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10 /* move via keyboard */
89 /***********************************************************************
92 * Clip all children of a given window out of the visible region
94 static int clip_children( HWND parent
, HWND last
, HRGN hrgn
, int whole_window
)
99 int i
, x
, y
, ret
= SIMPLEREGION
;
101 /* first check if we have anything to do */
102 if (!(list
= WIN_ListChildren( parent
))) return ret
;
106 WND
*win
= WIN_FindWndPtr( parent
);
107 x
= win
->rectWindow
.left
- win
->rectClient
.left
;
108 y
= win
->rectWindow
.top
- win
->rectClient
.top
;
109 WIN_ReleaseWndPtr( win
);
113 rectRgn
= CreateRectRgn( 0, 0, 0, 0 );
115 for (i
= 0; list
[i
] && list
[i
] != last
; i
++)
117 if (!(ptr
= WIN_FindWndPtr( list
[i
] ))) continue;
118 if ((ptr
->dwStyle
& WS_VISIBLE
) && !(ptr
->dwExStyle
& WS_EX_TRANSPARENT
))
120 SetRectRgn( rectRgn
, ptr
->rectWindow
.left
+ x
, ptr
->rectWindow
.top
+ y
,
121 ptr
->rectWindow
.right
+ x
, ptr
->rectWindow
.bottom
+ y
);
122 if ((ret
= CombineRgn( hrgn
, hrgn
, rectRgn
, RGN_DIFF
)) == NULLREGION
)
124 WIN_ReleaseWndPtr( ptr
);
125 break; /* no need to go on, region is empty */
128 WIN_ReleaseWndPtr( ptr
);
130 DeleteObject( rectRgn
);
131 HeapFree( GetProcessHeap(), 0, list
);
136 /***********************************************************************
137 * get_server_visible_region
139 static HRGN
get_server_visible_region( HWND hwnd
, HWND top
, UINT flags
)
148 if (!(data
= HeapAlloc( GetProcessHeap(), 0, sizeof(*data
) + size
- 1 ))) return 0;
149 SERVER_START_REQ( get_visible_region
)
154 wine_server_set_reply( req
, data
->Buffer
, size
);
155 if (!(status
= wine_server_call( req
)))
157 size_t reply_size
= wine_server_reply_size( reply
);
158 data
->rdh
.dwSize
= sizeof(data
->rdh
);
159 data
->rdh
.iType
= RDH_RECTANGLES
;
160 data
->rdh
.nCount
= reply_size
/ sizeof(RECT
);
161 data
->rdh
.nRgnSize
= reply_size
;
162 ret
= ExtCreateRegion( NULL
, size
, data
);
164 else size
= reply
->total_size
;
167 HeapFree( GetProcessHeap(), 0, data
);
168 } while (status
== STATUS_BUFFER_OVERFLOW
);
170 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
175 /***********************************************************************
178 * Compute the portion of 'rgn' that is covered by non-clipped siblings.
179 * This is the area that is covered from X point of view, but may still need
181 * 'rgn' must be relative to the client area of the parent of 'win'.
183 static int get_covered_region( WND
*win
, HRGN rgn
)
187 WND
*parent
, *ptr
= WIN_FindWndPtr( win
->hwndSelf
);
188 int xoffset
= 0, yoffset
= 0;
190 tmp
= CreateRectRgn( 0, 0, 0, 0 );
191 CombineRgn( tmp
, rgn
, 0, RGN_COPY
);
193 /* to make things easier we actually build the uncovered
194 * area by removing all siblings and then we subtract that
195 * from the total region to get the covered area */
198 if (!(ptr
->dwStyle
& WS_CLIPSIBLINGS
))
200 if (clip_children( ptr
->parent
, ptr
->hwndSelf
, tmp
, FALSE
) == NULLREGION
) break;
202 if (!(parent
= WIN_FindWndPtr( ptr
->parent
))) break;
203 WIN_ReleaseWndPtr( ptr
);
205 OffsetRgn( tmp
, ptr
->rectClient
.left
, ptr
->rectClient
.top
);
206 xoffset
+= ptr
->rectClient
.left
;
207 yoffset
+= ptr
->rectClient
.top
;
209 WIN_ReleaseWndPtr( ptr
);
210 /* make it relative to the target window again */
211 OffsetRgn( tmp
, -xoffset
, -yoffset
);
213 /* now subtract the computed region from the original one */
214 ret
= CombineRgn( rgn
, rgn
, tmp
, RGN_DIFF
);
220 /***********************************************************************
223 * Expose a region of a given window.
225 static void expose_window( HWND hwnd
, RECT
*rect
, HRGN rgn
, int flags
)
232 /* find the top most parent that doesn't clip children or siblings and
233 * invalidate the area on its parent, including all children */
234 if ((list
= WIN_ListParents( hwnd
)))
237 LONG style
= GetWindowLongW( hwnd
, GWL_STYLE
);
238 for (i
= 0; list
[i
] && list
[i
] != GetDesktopWindow(); i
++)
240 if (!(style
& WS_CLIPSIBLINGS
)) top
= current
;
241 style
= GetWindowLongW( list
[i
], GWL_STYLE
);
242 if (!(style
& WS_CLIPCHILDREN
)) top
= current
;
248 /* find the parent of the top window, reusing the parent list */
249 if (top
== hwnd
) i
= 0;
252 for (i
= 0; list
[i
]; i
++) if (list
[i
] == top
) break;
253 if (list
[i
] && list
[i
+1]) i
++;
255 if (list
[i
] != GetDesktopWindow()) top
= list
[i
];
256 flags
&= ~RDW_FRAME
; /* parent will invalidate children frame anyway */
257 flags
|= RDW_ALLCHILDREN
;
259 HeapFree( GetProcessHeap(), 0, list
);
262 if (!top
) top
= hwnd
;
264 /* make coords relative to top */
265 offset
.x
= offset
.y
= 0;
266 MapWindowPoints( hwnd
, top
, &offset
, 1 );
270 OffsetRect( rect
, offset
.x
, offset
.y
);
271 RedrawWindow( top
, rect
, 0, flags
);
275 OffsetRgn( rgn
, offset
.x
, offset
.y
);
276 RedrawWindow( top
, NULL
, rgn
, flags
);
281 /***********************************************************************
282 * expose_covered_parent_area
284 * Expose the parent area that has been uncovered by moving/hiding a
285 * given window, but that is still covered by other siblings (the area
286 * not covered by siblings will be exposed automatically by X).
288 static void expose_covered_parent_area( WND
*win
, const RECT
*old_rect
)
290 int ret
= SIMPLEREGION
;
291 HRGN hrgn
= CreateRectRgnIndirect( old_rect
);
293 if (win
->dwStyle
& WS_VISIBLE
)
295 HRGN tmp
= CreateRectRgnIndirect( &win
->rectWindow
);
296 ret
= CombineRgn( hrgn
, hrgn
, tmp
, RGN_DIFF
);
300 if (ret
!= NULLREGION
)
302 if (get_covered_region( win
, hrgn
) != NULLREGION
)
303 expose_window( win
->parent
, NULL
, hrgn
, RDW_INVALIDATE
| RDW_ERASE
| RDW_ALLCHILDREN
);
305 DeleteObject( hrgn
);
309 /***********************************************************************
310 * expose_covered_window_area
312 * Expose the area of a window that is covered by other siblings.
314 static void expose_covered_window_area( WND
*win
, const RECT
*old_client_rect
, BOOL frame
)
317 int ret
= SIMPLEREGION
;
320 hrgn
= CreateRectRgn( win
->rectWindow
.left
- win
->rectClient
.left
,
321 win
->rectWindow
.top
- win
->rectClient
.top
,
322 win
->rectWindow
.right
- win
->rectWindow
.left
,
323 win
->rectWindow
.bottom
- win
->rectWindow
.top
);
325 hrgn
= CreateRectRgn( 0, 0,
326 win
->rectClient
.right
- win
->rectClient
.left
,
327 win
->rectClient
.bottom
- win
->rectClient
.top
);
329 /* if the client rect didn't move we don't need to repaint it all */
330 if (old_client_rect
->left
== win
->rectClient
.left
&&
331 old_client_rect
->top
== win
->rectClient
.top
)
335 if (IntersectRect( &rc
, old_client_rect
, &win
->rectClient
))
338 /* subtract the unchanged client area from the region to expose */
339 OffsetRect( &rc
, -win
->rectClient
.left
, -win
->rectClient
.top
);
340 if ((tmp
= CreateRectRgnIndirect( &rc
)))
342 ret
= CombineRgn( hrgn
, hrgn
, tmp
, RGN_DIFF
);
348 if (ret
!= NULLREGION
)
350 if (get_covered_region( win
, hrgn
) != NULLREGION
)
351 expose_window( win
->hwndSelf
, NULL
, hrgn
,
352 RDW_INVALIDATE
| RDW_ERASE
| RDW_FRAME
| RDW_ALLCHILDREN
);
355 DeleteObject( hrgn
);
359 /***********************************************************************
362 void X11DRV_Expose( HWND hwnd
, XExposeEvent
*event
)
365 struct x11drv_win_data
*data
;
366 int flags
= RDW_INVALIDATE
| RDW_ERASE
;
369 TRACE( "win %p (%lx) %d,%d %dx%d\n",
370 hwnd
, event
->window
, event
->x
, event
->y
, event
->width
, event
->height
);
372 rect
.left
= event
->x
;
374 rect
.right
= rect
.left
+ event
->width
;
375 rect
.bottom
= rect
.top
+ event
->height
;
377 if (!(win
= WIN_GetPtr( hwnd
))) return;
378 data
= win
->pDriverData
;
380 if (event
->window
!= data
->client_window
) /* whole window or icon window */
383 /* make position relative to client area instead of window */
384 OffsetRect( &rect
, -data
->client_rect
.left
, -data
->client_rect
.top
);
386 WIN_ReleasePtr( win
);
388 expose_window( hwnd
, &rect
, 0, flags
);
392 /***********************************************************************
395 * Set the drawable, origin and dimensions for the DC associated to
398 BOOL
X11DRV_GetDC( HWND hwnd
, HDC hdc
, HRGN hrgn
, DWORD flags
)
400 WND
*win
= WIN_GetPtr( hwnd
);
402 X11DRV_WND_DATA
*data
= win
->pDriverData
;
403 struct x11drv_escape_set_drawable escape
;
405 escape
.mode
= IncludeInferiors
;
406 /* don't clip siblings if using parent clip region */
407 if (flags
& DCX_PARENTCLIP
) flags
&= ~DCX_CLIPSIBLINGS
;
409 top
= GetAncestor( hwnd
, GA_ROOT
);
410 if (!top
) top
= GetDesktopWindow();
414 /* find the top most parent that doesn't clip siblings */
415 HWND clipping_parent
= 0;
416 HWND
*list
= WIN_ListParents( hwnd
);
420 for (i
= 0; list
[i
] != top
; i
++)
422 LONG style
= GetWindowLongW( list
[i
], GWL_STYLE
);
423 if (!(style
& WS_CLIPSIBLINGS
)) clipping_parent
= list
[i
];
425 HeapFree( GetProcessHeap(), 0, list
);
428 clipping_parent
= GetAncestor( clipping_parent
, GA_PARENT
);
429 else if (!(flags
& DCX_CLIPSIBLINGS
) || (flags
& DCX_WINDOW
))
430 clipping_parent
= GetAncestor( hwnd
, GA_PARENT
);
432 clipping_parent
= hwnd
;
434 escape
.org
.x
= escape
.org
.y
= 0;
435 escape
.drawable_org
.x
= escape
.drawable_org
.y
= 0;
436 if (flags
& DCX_WINDOW
)
438 escape
.org
.x
= win
->rectWindow
.left
- win
->rectClient
.left
;
439 escape
.org
.y
= win
->rectWindow
.top
- win
->rectClient
.top
;
441 MapWindowPoints( hwnd
, clipping_parent
, &escape
.org
, 1 );
442 MapWindowPoints( clipping_parent
, 0, &escape
.drawable_org
, 1 );
443 escape
.drawable
= X11DRV_get_client_window( clipping_parent
);
447 if (IsIconic( hwnd
))
449 escape
.drawable
= data
->icon_window
? data
->icon_window
: data
->whole_window
;
452 escape
.drawable_org
= escape
.org
;
454 else if (flags
& DCX_WINDOW
)
456 escape
.drawable
= data
->whole_window
;
457 escape
.drawable_org
.x
= data
->whole_rect
.left
;
458 escape
.drawable_org
.y
= data
->whole_rect
.top
;
459 escape
.org
.x
= win
->rectWindow
.left
- data
->whole_rect
.left
;
460 escape
.org
.y
= win
->rectWindow
.top
- data
->whole_rect
.top
;
464 escape
.drawable
= data
->client_window
;
465 escape
.drawable_org
.x
= win
->rectClient
.left
;
466 escape
.drawable_org
.y
= win
->rectClient
.top
;
472 escape
.code
= X11DRV_SET_DRAWABLE
;
473 ExtEscape( hdc
, X11DRV_ESCAPE
, sizeof(escape
), (LPSTR
)&escape
, 0, NULL
);
475 if (flags
& (DCX_EXCLUDERGN
| DCX_INTERSECTRGN
) ||
476 SetHookFlags16( HDC_16(hdc
), DCHF_VALIDATEVISRGN
)) /* DC was dirty */
478 /* need to recompute the visible region */
479 HRGN visRgn
= get_server_visible_region( hwnd
, top
, flags
);
481 if (flags
& (DCX_EXCLUDERGN
| DCX_INTERSECTRGN
))
482 CombineRgn( visRgn
, visRgn
, hrgn
, (flags
& DCX_INTERSECTRGN
) ? RGN_AND
: RGN_DIFF
);
484 SelectVisRgn16( HDC_16(hdc
), HRGN_16(visRgn
) );
485 DeleteObject( visRgn
);
488 WIN_ReleasePtr( win
);
493 /***********************************************************************
494 * ReleaseDC (X11DRV.@)
496 void X11DRV_ReleaseDC( HWND hwnd
, HDC hdc
)
498 struct x11drv_escape_set_drawable escape
;
500 escape
.code
= X11DRV_SET_DRAWABLE
;
501 escape
.drawable
= root_window
;
502 escape
.mode
= IncludeInferiors
;
503 escape
.org
.x
= escape
.org
.y
= 0;
504 escape
.drawable_org
.x
= escape
.drawable_org
.y
= 0;
506 ExtEscape( hdc
, X11DRV_ESCAPE
, sizeof(escape
), (LPSTR
)&escape
, 0, NULL
);
510 /***********************************************************************
511 * SWP_DoWinPosChanging
513 static BOOL
SWP_DoWinPosChanging( WINDOWPOS
* pWinpos
, RECT
* pNewWindowRect
, RECT
* pNewClientRect
)
517 /* Send WM_WINDOWPOSCHANGING message */
519 if (!(pWinpos
->flags
& SWP_NOSENDCHANGING
))
520 SendMessageW( pWinpos
->hwnd
, WM_WINDOWPOSCHANGING
, 0, (LPARAM
)pWinpos
);
522 if (!(wndPtr
= WIN_GetPtr( pWinpos
->hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return FALSE
;
524 /* Calculate new position and size */
526 *pNewWindowRect
= wndPtr
->rectWindow
;
527 *pNewClientRect
= (wndPtr
->dwStyle
& WS_MINIMIZE
) ? wndPtr
->rectWindow
528 : wndPtr
->rectClient
;
530 if (!(pWinpos
->flags
& SWP_NOSIZE
))
532 pNewWindowRect
->right
= pNewWindowRect
->left
+ pWinpos
->cx
;
533 pNewWindowRect
->bottom
= pNewWindowRect
->top
+ pWinpos
->cy
;
535 if (!(pWinpos
->flags
& SWP_NOMOVE
))
537 pNewWindowRect
->left
= pWinpos
->x
;
538 pNewWindowRect
->top
= pWinpos
->y
;
539 pNewWindowRect
->right
+= pWinpos
->x
- wndPtr
->rectWindow
.left
;
540 pNewWindowRect
->bottom
+= pWinpos
->y
- wndPtr
->rectWindow
.top
;
542 OffsetRect( pNewClientRect
, pWinpos
->x
- wndPtr
->rectWindow
.left
,
543 pWinpos
->y
- wndPtr
->rectWindow
.top
);
545 pWinpos
->flags
|= SWP_NOCLIENTMOVE
| SWP_NOCLIENTSIZE
;
546 WIN_ReleasePtr( wndPtr
);
550 /***********************************************************************
553 static UINT
SWP_DoNCCalcSize( WINDOWPOS
* pWinpos
, RECT
* pNewWindowRect
, RECT
* pNewClientRect
)
558 if (!(wndPtr
= WIN_GetPtr( pWinpos
->hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
560 /* Send WM_NCCALCSIZE message to get new client area */
561 if( (pWinpos
->flags
& (SWP_FRAMECHANGED
| SWP_NOSIZE
)) != SWP_NOSIZE
)
563 NCCALCSIZE_PARAMS params
;
564 WINDOWPOS winposCopy
;
566 params
.rgrc
[0] = *pNewWindowRect
;
567 params
.rgrc
[1] = wndPtr
->rectWindow
;
568 params
.rgrc
[2] = wndPtr
->rectClient
;
569 params
.lppos
= &winposCopy
;
570 winposCopy
= *pWinpos
;
571 WIN_ReleasePtr( wndPtr
);
573 wvrFlags
= SendMessageW( pWinpos
->hwnd
, WM_NCCALCSIZE
, TRUE
, (LPARAM
)¶ms
);
575 TRACE( "(%ld,%ld)-(%ld,%ld)\n", params
.rgrc
[0].left
, params
.rgrc
[0].top
,
576 params
.rgrc
[0].right
, params
.rgrc
[0].bottom
);
578 /* If the application send back garbage, ignore it */
579 if (params
.rgrc
[0].left
<= params
.rgrc
[0].right
&&
580 params
.rgrc
[0].top
<= params
.rgrc
[0].bottom
)
581 *pNewClientRect
= params
.rgrc
[0];
583 /* FIXME: WVR_ALIGNxxx */
585 if (!(wndPtr
= WIN_GetPtr( pWinpos
->hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
587 if( pNewClientRect
->left
!= wndPtr
->rectClient
.left
||
588 pNewClientRect
->top
!= wndPtr
->rectClient
.top
)
589 pWinpos
->flags
&= ~SWP_NOCLIENTMOVE
;
591 if( (pNewClientRect
->right
- pNewClientRect
->left
!=
592 wndPtr
->rectClient
.right
- wndPtr
->rectClient
.left
) ||
593 (pNewClientRect
->bottom
- pNewClientRect
->top
!=
594 wndPtr
->rectClient
.bottom
- wndPtr
->rectClient
.top
) )
595 pWinpos
->flags
&= ~SWP_NOCLIENTSIZE
;
599 if (!(pWinpos
->flags
& SWP_NOMOVE
) &&
600 (pNewClientRect
->left
!= wndPtr
->rectClient
.left
||
601 pNewClientRect
->top
!= wndPtr
->rectClient
.top
))
602 pWinpos
->flags
&= ~SWP_NOCLIENTMOVE
;
604 WIN_ReleasePtr( wndPtr
);
609 /***********************************************************************
612 * fix Z order taking into account owned popups -
613 * basically we need to maintain them above the window that owns them
615 * FIXME: hide/show owned popups when owner visibility changes.
617 static HWND
SWP_DoOwnedPopups(HWND hwnd
, HWND hwndInsertAfter
)
620 HWND owner
= GetWindow( hwnd
, GW_OWNER
);
621 LONG style
= GetWindowLongW( hwnd
, GWL_STYLE
);
623 WARN("(%p) hInsertAfter = %p\n", hwnd
, hwndInsertAfter
);
625 if ((style
& WS_POPUP
) && owner
)
627 /* make sure this popup stays above the owner */
629 HWND hwndLocalPrev
= HWND_TOP
;
631 if( hwndInsertAfter
!= HWND_TOP
)
633 if ((list
= WIN_ListChildren( GetDesktopWindow() )))
636 for (i
= 0; list
[i
]; i
++)
638 if (list
[i
] == owner
) break;
639 if (list
[i
] != hwnd
) hwndLocalPrev
= list
[i
];
640 if (hwndLocalPrev
== hwndInsertAfter
) break;
642 hwndInsertAfter
= hwndLocalPrev
;
646 else if (style
& WS_CHILD
) return hwndInsertAfter
;
648 if (!list
) list
= WIN_ListChildren( GetDesktopWindow() );
652 for (i
= 0; list
[i
]; i
++)
654 if (list
[i
] == hwnd
) break;
655 if ((GetWindowLongW( list
[i
], GWL_STYLE
) & WS_POPUP
) &&
656 GetWindow( list
[i
], GW_OWNER
) == hwnd
)
658 SetWindowPos( list
[i
], hwndInsertAfter
, 0, 0, 0, 0,
659 SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOACTIVATE
|
660 SWP_NOSENDCHANGING
| SWP_DEFERERASE
);
661 hwndInsertAfter
= list
[i
];
664 HeapFree( GetProcessHeap(), 0, list
);
667 return hwndInsertAfter
;
671 /* fix redundant flags and values in the WINDOWPOS structure */
672 static BOOL
fixup_flags( WINDOWPOS
*winpos
)
674 WND
*wndPtr
= WIN_GetPtr( winpos
->hwnd
);
677 if (!wndPtr
|| wndPtr
== WND_OTHER_PROCESS
)
679 SetLastError( ERROR_INVALID_WINDOW_HANDLE
);
682 winpos
->hwnd
= wndPtr
->hwndSelf
; /* make it a full handle */
684 /* Finally make sure that all coordinates are valid */
685 if (winpos
->x
< -32768) winpos
->x
= -32768;
686 else if (winpos
->x
> 32767) winpos
->x
= 32767;
687 if (winpos
->y
< -32768) winpos
->y
= -32768;
688 else if (winpos
->y
> 32767) winpos
->y
= 32767;
690 if (winpos
->cx
< 0) winpos
->cx
= 0;
691 else if (winpos
->cx
> 32767) winpos
->cx
= 32767;
692 if (winpos
->cy
< 0) winpos
->cy
= 0;
693 else if (winpos
->cy
> 32767) winpos
->cy
= 32767;
695 if (wndPtr
->dwStyle
& WS_VISIBLE
) winpos
->flags
&= ~SWP_SHOWWINDOW
;
698 winpos
->flags
&= ~SWP_HIDEWINDOW
;
699 if (!(winpos
->flags
& SWP_SHOWWINDOW
)) winpos
->flags
|= SWP_NOREDRAW
;
702 if ((wndPtr
->rectWindow
.right
- wndPtr
->rectWindow
.left
== winpos
->cx
) &&
703 (wndPtr
->rectWindow
.bottom
- wndPtr
->rectWindow
.top
== winpos
->cy
))
704 winpos
->flags
|= SWP_NOSIZE
; /* Already the right size */
706 if ((wndPtr
->rectWindow
.left
== winpos
->x
) && (wndPtr
->rectWindow
.top
== winpos
->y
))
707 winpos
->flags
|= SWP_NOMOVE
; /* Already the right position */
709 if ((wndPtr
->dwStyle
& (WS_POPUP
| WS_CHILD
)) != WS_CHILD
)
711 if (!(winpos
->flags
& SWP_NOACTIVATE
)) /* Bring to the top when activating */
713 winpos
->flags
&= ~SWP_NOZORDER
;
714 winpos
->hwndInsertAfter
= HWND_TOP
;
718 /* Check hwndInsertAfter */
719 if (winpos
->flags
& SWP_NOZORDER
) goto done
;
721 /* fix sign extension */
722 if (winpos
->hwndInsertAfter
== (HWND
)0xffff) winpos
->hwndInsertAfter
= HWND_TOPMOST
;
723 else if (winpos
->hwndInsertAfter
== (HWND
)0xfffe) winpos
->hwndInsertAfter
= HWND_NOTOPMOST
;
725 /* FIXME: TOPMOST not supported yet */
726 if ((winpos
->hwndInsertAfter
== HWND_TOPMOST
) ||
727 (winpos
->hwndInsertAfter
== HWND_NOTOPMOST
)) winpos
->hwndInsertAfter
= HWND_TOP
;
729 /* hwndInsertAfter must be a sibling of the window */
730 if (winpos
->hwndInsertAfter
== HWND_TOP
)
732 if (GetWindow(winpos
->hwnd
, GW_HWNDFIRST
) == winpos
->hwnd
)
733 winpos
->flags
|= SWP_NOZORDER
;
735 else if (winpos
->hwndInsertAfter
== HWND_BOTTOM
)
737 if (GetWindow(winpos
->hwnd
, GW_HWNDLAST
) == winpos
->hwnd
)
738 winpos
->flags
|= SWP_NOZORDER
;
742 if (GetAncestor( winpos
->hwndInsertAfter
, GA_PARENT
) != wndPtr
->parent
) ret
= FALSE
;
745 /* don't need to change the Zorder of hwnd if it's already inserted
746 * after hwndInsertAfter or when inserting hwnd after itself.
748 if ((winpos
->hwnd
== winpos
->hwndInsertAfter
) ||
749 (winpos
->hwnd
== GetWindow( winpos
->hwndInsertAfter
, GW_HWNDNEXT
)))
750 winpos
->flags
|= SWP_NOZORDER
;
754 WIN_ReleasePtr( wndPtr
);
759 /***********************************************************************
762 * Set/clear the WS_VISIBLE style of a window and map/unmap the X window.
764 static void set_visible_style( HWND hwnd
, BOOL set
)
768 if (!(win
= WIN_GetPtr( hwnd
))) return;
769 if (win
== WND_OTHER_PROCESS
) return;
771 TRACE( "hwnd %p (%lx) set %d visible %d empty %d\n",
772 hwnd
, get_whole_window(win
),
773 set
, (win
->dwStyle
& WS_VISIBLE
) != 0, IsRectEmpty(&win
->rectWindow
) );
777 if (win
->dwStyle
& WS_VISIBLE
) goto done
;
778 WIN_SetStyle( hwnd
, win
->dwStyle
| WS_VISIBLE
);
779 if (X11DRV_is_window_rect_mapped( &win
->rectWindow
) &&
780 get_whole_window(win
) && is_window_top_level(win
))
782 Display
*display
= thread_display();
783 X11DRV_sync_window_style( display
, win
);
784 X11DRV_set_wm_hints( display
, win
);
785 TRACE( "mapping win %p\n", hwnd
);
787 XMapWindow( display
, get_whole_window(win
) );
793 if (!(win
->dwStyle
& WS_VISIBLE
)) goto done
;
794 WIN_SetStyle( hwnd
, win
->dwStyle
& ~WS_VISIBLE
);
795 if (X11DRV_is_window_rect_mapped( &win
->rectWindow
) &&
796 get_whole_window(win
) && is_window_top_level(win
))
798 TRACE( "unmapping win %p\n", hwnd
);
800 XUnmapWindow( thread_display(), get_whole_window(win
) );
805 WIN_ReleasePtr( win
);
809 /***********************************************************************
810 * SetWindowStyle (X11DRV.@)
812 * Update the X state of a window to reflect a style change
814 void X11DRV_SetWindowStyle( HWND hwnd
, LONG oldStyle
)
816 Display
*display
= thread_display();
820 if (hwnd
== GetDesktopWindow()) return;
821 if (!(wndPtr
= WIN_GetPtr( hwnd
))) return;
822 if (wndPtr
== WND_OTHER_PROCESS
) return;
824 changed
= wndPtr
->dwStyle
^ oldStyle
;
826 if (changed
& WS_VISIBLE
)
828 if (X11DRV_is_window_rect_mapped( &wndPtr
->rectWindow
))
830 if (wndPtr
->dwStyle
& WS_VISIBLE
)
832 TRACE( "mapping win %p\n", hwnd
);
833 if (is_window_top_level(wndPtr
))
835 X11DRV_sync_window_style( display
, wndPtr
);
836 X11DRV_set_wm_hints( display
, wndPtr
);
839 XMapWindow( display
, get_whole_window(wndPtr
) );
842 else if (!is_window_top_level(wndPtr
)) /* don't unmap managed windows */
844 TRACE( "unmapping win %p\n", hwnd
);
846 XUnmapWindow( display
, get_whole_window(wndPtr
) );
852 if (changed
& WS_DISABLED
)
854 if (wndPtr
->dwExStyle
& WS_EX_MANAGED
)
858 if (!(wm_hints
= XGetWMHints( display
, get_whole_window(wndPtr
) )))
859 wm_hints
= XAllocWMHints();
862 wm_hints
->flags
|= InputHint
;
863 wm_hints
->input
= !(wndPtr
->dwStyle
& WS_DISABLED
);
864 XSetWMHints( display
, get_whole_window(wndPtr
), wm_hints
);
870 WIN_ReleasePtr(wndPtr
);
874 /***********************************************************************
875 * SetWindowPos (X11DRV.@)
877 BOOL
X11DRV_SetWindowPos( WINDOWPOS
*winpos
)
880 RECT newWindowRect
, newClientRect
;
881 RECT oldWindowRect
, oldClientRect
;
885 TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n",
886 winpos
->hwnd
, winpos
->hwndInsertAfter
, winpos
->x
, winpos
->y
,
887 winpos
->cx
, winpos
->cy
, winpos
->flags
);
889 bChangePos
= !(winpos
->flags
& SWP_WINE_NOHOSTMOVE
);
890 winpos
->flags
&= ~SWP_WINE_NOHOSTMOVE
;
892 /* Check window handle */
893 if (winpos
->hwnd
== GetDesktopWindow()) return FALSE
;
895 /* First make sure that coordinates are valid for WM_WINDOWPOSCHANGING */
896 if (!(winpos
->flags
& SWP_NOMOVE
))
898 if (winpos
->x
< -32768) winpos
->x
= -32768;
899 else if (winpos
->x
> 32767) winpos
->x
= 32767;
900 if (winpos
->y
< -32768) winpos
->y
= -32768;
901 else if (winpos
->y
> 32767) winpos
->y
= 32767;
903 if (!(winpos
->flags
& SWP_NOSIZE
))
905 if (winpos
->cx
< 0) winpos
->cx
= 0;
906 else if (winpos
->cx
> 32767) winpos
->cx
= 32767;
907 if (winpos
->cy
< 0) winpos
->cy
= 0;
908 else if (winpos
->cy
> 32767) winpos
->cy
= 32767;
911 if (!SWP_DoWinPosChanging( winpos
, &newWindowRect
, &newClientRect
)) return FALSE
;
913 /* Fix redundant flags */
914 if (!fixup_flags( winpos
)) return FALSE
;
916 if (!(wndPtr
= WIN_FindWndPtr( winpos
->hwnd
))) return FALSE
;
918 TRACE("\tcurrent (%ld,%ld)-(%ld,%ld), style %08x\n",
919 wndPtr
->rectWindow
.left
, wndPtr
->rectWindow
.top
,
920 wndPtr
->rectWindow
.right
, wndPtr
->rectWindow
.bottom
, (unsigned)wndPtr
->dwStyle
);
922 if((winpos
->flags
& (SWP_NOZORDER
| SWP_HIDEWINDOW
| SWP_SHOWWINDOW
)) != SWP_NOZORDER
)
924 if (GetAncestor( winpos
->hwnd
, GA_PARENT
) == GetDesktopWindow())
925 winpos
->hwndInsertAfter
= SWP_DoOwnedPopups( winpos
->hwnd
, winpos
->hwndInsertAfter
);
928 /* Common operations */
930 wvrFlags
= SWP_DoNCCalcSize( winpos
, &newWindowRect
, &newClientRect
);
932 if(!(winpos
->flags
& SWP_NOZORDER
) && winpos
->hwnd
!= winpos
->hwndInsertAfter
)
934 HWND parent
= GetAncestor( winpos
->hwnd
, GA_PARENT
);
935 if (parent
) WIN_LinkWindow( winpos
->hwnd
, parent
, winpos
->hwndInsertAfter
);
938 /* Reset active DCEs */
940 if( (((winpos
->flags
& SWP_AGG_NOPOSCHANGE
) != SWP_AGG_NOPOSCHANGE
) &&
941 wndPtr
->dwStyle
& WS_VISIBLE
) ||
942 (winpos
->flags
& (SWP_HIDEWINDOW
| SWP_SHOWWINDOW
)) )
946 UnionRect(&rect
, &newWindowRect
, &wndPtr
->rectWindow
);
947 DCE_InvalidateDCE(wndPtr
->hwndSelf
, &rect
);
950 oldWindowRect
= wndPtr
->rectWindow
;
951 oldClientRect
= wndPtr
->rectClient
;
953 /* Find out if we have to redraw the whole client rect */
955 if( oldClientRect
.bottom
- oldClientRect
.top
==
956 newClientRect
.bottom
- newClientRect
.top
) wvrFlags
&= ~WVR_VREDRAW
;
958 if( oldClientRect
.right
- oldClientRect
.left
==
959 newClientRect
.right
- newClientRect
.left
) wvrFlags
&= ~WVR_HREDRAW
;
961 /* FIXME: actually do something with WVR_VALIDRECTS */
963 X11DRV_set_window_rectangles( winpos
->hwnd
, &newWindowRect
, &newClientRect
);
965 if (get_whole_window(wndPtr
)) /* don't do anything if X window not created yet */
967 Display
*display
= thread_display();
969 if (!(winpos
->flags
& SWP_SHOWWINDOW
) && (winpos
->flags
& SWP_HIDEWINDOW
))
971 /* clear the update region */
972 RedrawWindow( winpos
->hwnd
, NULL
, 0, RDW_VALIDATE
| RDW_NOFRAME
|
973 RDW_NOERASE
| RDW_NOINTERNALPAINT
| RDW_ALLCHILDREN
);
974 set_visible_style( winpos
->hwnd
, FALSE
);
976 else if ((wndPtr
->dwStyle
& WS_VISIBLE
) && bChangePos
&&
977 X11DRV_is_window_rect_mapped( &oldWindowRect
) &&
978 !X11DRV_is_window_rect_mapped( &newWindowRect
))
980 /* resizing to zero size or off screen -> unmap */
981 TRACE( "unmapping zero size or off-screen win %p\n", winpos
->hwnd
);
983 XUnmapWindow( display
, get_whole_window(wndPtr
) );
988 X11DRV_sync_whole_window_position( display
, wndPtr
, !(winpos
->flags
& SWP_NOZORDER
) );
991 struct x11drv_win_data
*data
= wndPtr
->pDriverData
;
992 data
->whole_rect
= wndPtr
->rectWindow
;
993 X11DRV_window_to_X_rect( wndPtr
, &data
->whole_rect
);
996 if (X11DRV_sync_client_window_position( display
, wndPtr
) ||
997 (winpos
->flags
& SWP_FRAMECHANGED
))
999 /* if we moved the client area, repaint the whole non-client window */
1001 XClearArea( display
, get_whole_window(wndPtr
), 0, 0, 0, 0, True
);
1002 wine_tsx11_unlock();
1004 if (winpos
->flags
& SWP_SHOWWINDOW
)
1006 set_visible_style( winpos
->hwnd
, TRUE
);
1008 else if ((wndPtr
->dwStyle
& WS_VISIBLE
) && bChangePos
&&
1009 !X11DRV_is_window_rect_mapped( &oldWindowRect
) &&
1010 X11DRV_is_window_rect_mapped( &newWindowRect
))
1012 /* resizing from zero size to non-zero -> map */
1013 TRACE( "mapping non zero size or off-screen win %p\n", winpos
->hwnd
);
1015 XMapWindow( display
, get_whole_window(wndPtr
) );
1016 wine_tsx11_unlock();
1019 XFlush( display
); /* FIXME: should not be necessary */
1020 wine_tsx11_unlock();
1022 else /* no X window, simply toggle the window style */
1024 if (winpos
->flags
& SWP_SHOWWINDOW
)
1025 set_visible_style( winpos
->hwnd
, TRUE
);
1026 else if (winpos
->flags
& SWP_HIDEWINDOW
)
1027 set_visible_style( winpos
->hwnd
, FALSE
);
1030 /* manually expose the areas that X won't expose because they are still covered by something */
1032 if (!(winpos
->flags
& SWP_SHOWWINDOW
))
1033 expose_covered_parent_area( wndPtr
, &oldWindowRect
);
1035 if (wndPtr
->dwStyle
& WS_VISIBLE
)
1036 expose_covered_window_area( wndPtr
, &oldClientRect
, winpos
->flags
& SWP_FRAMECHANGED
);
1038 WIN_ReleaseWndPtr(wndPtr
);
1040 if (wvrFlags
& WVR_REDRAW
) RedrawWindow( winpos
->hwnd
, NULL
, 0, RDW_INVALIDATE
| RDW_ERASE
);
1042 if( winpos
->flags
& SWP_HIDEWINDOW
)
1043 HideCaret(winpos
->hwnd
);
1044 else if (winpos
->flags
& SWP_SHOWWINDOW
)
1045 ShowCaret(winpos
->hwnd
);
1047 if (!(winpos
->flags
& SWP_NOACTIVATE
))
1049 /* child windows get WM_CHILDACTIVATE message */
1050 if ((GetWindowLongW( winpos
->hwnd
, GWL_STYLE
) & (WS_CHILD
| WS_POPUP
)) == WS_CHILD
)
1051 SendMessageA( winpos
->hwnd
, WM_CHILDACTIVATE
, 0, 0 );
1053 SetForegroundWindow( winpos
->hwnd
);
1056 /* And last, send the WM_WINDOWPOSCHANGED message */
1058 TRACE("\tstatus flags = %04x\n", winpos
->flags
& SWP_AGG_STATUSFLAGS
);
1060 if (((winpos
->flags
& SWP_AGG_STATUSFLAGS
) != SWP_AGG_NOPOSCHANGE
))
1062 /* WM_WINDOWPOSCHANGED is sent even if SWP_NOSENDCHANGING is set
1063 and always contains final window position.
1065 winpos
->x
= newWindowRect
.left
;
1066 winpos
->y
= newWindowRect
.top
;
1067 winpos
->cx
= newWindowRect
.right
- newWindowRect
.left
;
1068 winpos
->cy
= newWindowRect
.bottom
- newWindowRect
.top
;
1069 SendMessageW( winpos
->hwnd
, WM_WINDOWPOSCHANGED
, 0, (LPARAM
)winpos
);
1076 /***********************************************************************
1077 * WINPOS_FindIconPos
1079 * Find a suitable place for an iconic window.
1081 static POINT
WINPOS_FindIconPos( WND
* wndPtr
, POINT pt
)
1085 short x
, y
, xspacing
, yspacing
;
1087 GetClientRect( wndPtr
->parent
, &rectParent
);
1088 if ((pt
.x
>= rectParent
.left
) && (pt
.x
+ GetSystemMetrics(SM_CXICON
) < rectParent
.right
) &&
1089 (pt
.y
>= rectParent
.top
) && (pt
.y
+ GetSystemMetrics(SM_CYICON
) < rectParent
.bottom
))
1090 return pt
; /* The icon already has a suitable position */
1092 xspacing
= GetSystemMetrics(SM_CXICONSPACING
);
1093 yspacing
= GetSystemMetrics(SM_CYICONSPACING
);
1095 list
= WIN_ListChildren( wndPtr
->parent
);
1096 y
= rectParent
.bottom
;
1099 x
= rectParent
.left
;
1102 /* Check if another icon already occupies this spot */
1103 /* FIXME: this is completely inefficient */
1109 for (i
= 0; list
[i
]; i
++)
1111 if (list
[i
] == wndPtr
->hwndSelf
) continue;
1112 if (!IsIconic( list
[i
] )) continue;
1113 if (!(childPtr
= WIN_FindWndPtr( list
[i
] ))) continue;
1114 if ((childPtr
->rectWindow
.left
< x
+ xspacing
) &&
1115 (childPtr
->rectWindow
.right
>= x
) &&
1116 (childPtr
->rectWindow
.top
<= y
) &&
1117 (childPtr
->rectWindow
.bottom
> y
- yspacing
))
1119 WIN_ReleaseWndPtr( childPtr
);
1120 break; /* There's a window in there */
1122 WIN_ReleaseWndPtr( childPtr
);
1126 /* found something here, try next spot */
1132 /* No window was found, so it's OK for us */
1133 pt
.x
= x
+ (xspacing
- GetSystemMetrics(SM_CXICON
)) / 2;
1134 pt
.y
= y
- (yspacing
+ GetSystemMetrics(SM_CYICON
)) / 2;
1135 HeapFree( GetProcessHeap(), 0, list
);
1138 } while(x
<= rectParent
.right
-xspacing
);
1147 UINT
WINPOS_MinMaximize( HWND hwnd
, UINT cmd
, LPRECT rect
)
1153 WINDOWPLACEMENT wpl
;
1155 TRACE("%p %u\n", hwnd
, cmd
);
1157 wpl
.length
= sizeof(wpl
);
1158 GetWindowPlacement( hwnd
, &wpl
);
1160 if (HOOK_CallHooks( WH_CBT
, HCBT_MINMAX
, (WPARAM
)hwnd
, cmd
, TRUE
))
1161 return SWP_NOSIZE
| SWP_NOMOVE
;
1163 if (IsIconic( hwnd
))
1165 if (cmd
== SW_MINIMIZE
) return SWP_NOSIZE
| SWP_NOMOVE
;
1166 if (!SendMessageA( hwnd
, WM_QUERYOPEN
, 0, 0 )) return SWP_NOSIZE
| SWP_NOMOVE
;
1167 swpFlags
|= SWP_NOCOPYBITS
;
1170 if (!(wndPtr
= WIN_FindWndPtr( hwnd
))) return 0;
1172 size
.x
= wndPtr
->rectWindow
.left
;
1173 size
.y
= wndPtr
->rectWindow
.top
;
1178 if( wndPtr
->dwStyle
& WS_MAXIMIZE
) wndPtr
->flags
|= WIN_RESTORE_MAX
;
1179 else wndPtr
->flags
&= ~WIN_RESTORE_MAX
;
1181 WIN_SetStyle( hwnd
, (wndPtr
->dwStyle
& ~WS_MAXIMIZE
) | WS_MINIMIZE
);
1183 X11DRV_set_iconic_state( wndPtr
);
1185 wpl
.ptMinPosition
= WINPOS_FindIconPos( wndPtr
, wpl
.ptMinPosition
);
1187 SetRect( rect
, wpl
.ptMinPosition
.x
, wpl
.ptMinPosition
.y
,
1188 GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
) );
1189 swpFlags
|= SWP_NOCOPYBITS
;
1193 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
1195 old_style
= WIN_SetStyle( hwnd
, (wndPtr
->dwStyle
& ~WS_MINIMIZE
) | WS_MAXIMIZE
);
1196 if (old_style
& WS_MINIMIZE
)
1198 WINPOS_ShowIconTitle( hwnd
, FALSE
);
1199 X11DRV_set_iconic_state( wndPtr
);
1201 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
1205 old_style
= WIN_SetStyle( hwnd
, wndPtr
->dwStyle
& ~(WS_MINIMIZE
|WS_MAXIMIZE
) );
1206 if (old_style
& WS_MINIMIZE
)
1208 WINPOS_ShowIconTitle( hwnd
, FALSE
);
1209 X11DRV_set_iconic_state( wndPtr
);
1211 if( wndPtr
->flags
& WIN_RESTORE_MAX
)
1213 /* Restore to maximized position */
1214 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
1215 WIN_SetStyle( hwnd
, wndPtr
->dwStyle
| WS_MAXIMIZE
);
1216 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
1220 else if (!(old_style
& WS_MAXIMIZE
)) break;
1222 /* Restore to normal position */
1224 *rect
= wpl
.rcNormalPosition
;
1225 rect
->right
-= rect
->left
;
1226 rect
->bottom
-= rect
->top
;
1231 WIN_ReleaseWndPtr( wndPtr
);
1236 /***********************************************************************
1237 * ShowWindow (X11DRV.@)
1239 BOOL
X11DRV_ShowWindow( HWND hwnd
, INT cmd
)
1241 WND
* wndPtr
= WIN_FindWndPtr( hwnd
);
1242 BOOL wasVisible
, showFlag
;
1243 RECT newPos
= {0, 0, 0, 0};
1246 if (!wndPtr
) return FALSE
;
1247 hwnd
= wndPtr
->hwndSelf
; /* make it a full handle */
1249 wasVisible
= (wndPtr
->dwStyle
& WS_VISIBLE
) != 0;
1251 TRACE("hwnd=%p, cmd=%d, wasVisible %d\n", hwnd
, cmd
, wasVisible
);
1256 if (!wasVisible
) goto END
;
1257 swp
|= SWP_HIDEWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
|
1258 SWP_NOACTIVATE
| SWP_NOZORDER
;
1261 case SW_SHOWMINNOACTIVE
:
1262 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1264 case SW_SHOWMINIMIZED
:
1265 case SW_FORCEMINIMIZE
: /* FIXME: Does not work if thread is hung. */
1266 swp
|= SWP_SHOWWINDOW
;
1269 swp
|= SWP_FRAMECHANGED
;
1270 if( !(wndPtr
->dwStyle
& WS_MINIMIZE
) )
1271 swp
|= WINPOS_MinMaximize( hwnd
, SW_MINIMIZE
, &newPos
);
1272 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
1275 case SW_SHOWMAXIMIZED
: /* same as SW_MAXIMIZE */
1276 swp
|= SWP_SHOWWINDOW
| SWP_FRAMECHANGED
;
1277 if( !(wndPtr
->dwStyle
& WS_MAXIMIZE
) )
1278 swp
|= WINPOS_MinMaximize( hwnd
, SW_MAXIMIZE
, &newPos
);
1279 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
1283 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1286 if (wasVisible
) goto END
;
1288 swp
|= SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
1291 case SW_SHOWNOACTIVATE
:
1292 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1294 case SW_SHOWNORMAL
: /* same as SW_NORMAL: */
1295 case SW_SHOWDEFAULT
: /* FIXME: should have its own handler */
1297 swp
|= SWP_SHOWWINDOW
| SWP_FRAMECHANGED
;
1299 if( wndPtr
->dwStyle
& (WS_MINIMIZE
| WS_MAXIMIZE
) )
1300 swp
|= WINPOS_MinMaximize( hwnd
, SW_RESTORE
, &newPos
);
1301 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
1305 showFlag
= (cmd
!= SW_HIDE
);
1306 if (showFlag
!= wasVisible
)
1308 SendMessageW( hwnd
, WM_SHOWWINDOW
, showFlag
, 0 );
1309 if (!IsWindow( hwnd
)) goto END
;
1312 /* We can't activate a child window */
1313 if ((wndPtr
->dwStyle
& WS_CHILD
) &&
1314 !(wndPtr
->dwExStyle
& WS_EX_MDICHILD
))
1315 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1317 SetWindowPos( hwnd
, HWND_TOP
, newPos
.left
, newPos
.top
,
1318 newPos
.right
, newPos
.bottom
, LOWORD(swp
) );
1323 /* FIXME: This will cause the window to be activated irrespective
1324 * of whether it is owned by the same thread. Has to be done
1328 if (hwnd
== GetActiveWindow())
1329 WINPOS_ActivateOtherWindow(hwnd
);
1331 /* Revert focus to parent */
1332 hFocus
= GetFocus();
1333 if (hwnd
== hFocus
|| IsChild(hwnd
, hFocus
))
1335 HWND parent
= GetAncestor(hwnd
, GA_PARENT
);
1336 if (parent
== GetDesktopWindow()) parent
= 0;
1340 if (!IsWindow( hwnd
)) goto END
;
1341 else if( wndPtr
->dwStyle
& WS_MINIMIZE
) WINPOS_ShowIconTitle( hwnd
, TRUE
);
1343 if (wndPtr
->flags
& WIN_NEED_SIZE
)
1345 /* should happen only in CreateWindowEx() */
1346 int wParam
= SIZE_RESTORED
;
1348 wndPtr
->flags
&= ~WIN_NEED_SIZE
;
1349 if (wndPtr
->dwStyle
& WS_MAXIMIZE
) wParam
= SIZE_MAXIMIZED
;
1350 else if (wndPtr
->dwStyle
& WS_MINIMIZE
) wParam
= SIZE_MINIMIZED
;
1351 SendMessageA( hwnd
, WM_SIZE
, wParam
,
1352 MAKELONG(wndPtr
->rectClient
.right
-wndPtr
->rectClient
.left
,
1353 wndPtr
->rectClient
.bottom
-wndPtr
->rectClient
.top
));
1354 SendMessageA( hwnd
, WM_MOVE
, 0,
1355 MAKELONG(wndPtr
->rectClient
.left
, wndPtr
->rectClient
.top
) );
1359 WIN_ReleaseWndPtr(wndPtr
);
1364 /**********************************************************************
1367 void X11DRV_MapNotify( HWND hwnd
, XMapEvent
*event
)
1369 HWND hwndFocus
= GetFocus();
1372 if (!(win
= WIN_GetPtr( hwnd
))) return;
1374 if ((win
->dwStyle
& WS_VISIBLE
) &&
1375 (win
->dwStyle
& WS_MINIMIZE
) &&
1376 (win
->dwExStyle
& WS_EX_MANAGED
))
1379 unsigned int width
, height
, border
, depth
;
1382 LONG style
= (win
->dwStyle
& ~(WS_MINIMIZE
|WS_MAXIMIZE
)) | WS_VISIBLE
;
1386 XGetGeometry( event
->display
, get_whole_window(win
), &root
, &x
, &y
, &width
, &height
,
1388 XTranslateCoordinates( event
->display
, get_whole_window(win
), root
, 0, 0, &x
, &y
, &top
);
1389 wine_tsx11_unlock();
1392 rect
.right
= x
+ width
;
1393 rect
.bottom
= y
+ height
;
1394 X11DRV_X_to_window_rect( win
, &rect
);
1396 DCE_InvalidateDCE( hwnd
, &win
->rectWindow
);
1398 if (win
->flags
& WIN_RESTORE_MAX
) style
|= WS_MAXIMIZE
;
1399 WIN_SetStyle( hwnd
, style
);
1400 WIN_ReleasePtr( win
);
1402 SendMessageA( hwnd
, WM_SHOWWINDOW
, SW_RESTORE
, 0 );
1403 SetWindowPos( hwnd
, 0, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
1404 SWP_NOZORDER
| SWP_WINE_NOHOSTMOVE
);
1406 else WIN_ReleasePtr( win
);
1407 if (hwndFocus
&& IsChild( hwnd
, hwndFocus
)) X11DRV_SetFocus(hwndFocus
); /* FIXME */
1411 /**********************************************************************
1412 * X11DRV_UnmapNotify
1414 void X11DRV_UnmapNotify( HWND hwnd
, XUnmapEvent
*event
)
1418 if (!(win
= WIN_GetPtr( hwnd
))) return;
1420 if ((win
->dwStyle
& WS_VISIBLE
) && (win
->dwExStyle
& WS_EX_MANAGED
) &&
1421 X11DRV_is_window_rect_mapped( &win
->rectWindow
))
1423 if (win
->dwStyle
& WS_MAXIMIZE
)
1424 win
->flags
|= WIN_RESTORE_MAX
;
1426 win
->flags
&= ~WIN_RESTORE_MAX
;
1428 WIN_SetStyle( hwnd
, (win
->dwStyle
& ~WS_MAXIMIZE
) | WS_MINIMIZE
);
1429 WIN_ReleasePtr( win
);
1432 SendMessageA( hwnd
, WM_SHOWWINDOW
, SW_MINIMIZE
, 0 );
1433 SetWindowPos( hwnd
, 0, 0, 0, GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
),
1434 SWP_NOMOVE
| SWP_NOACTIVATE
| SWP_NOZORDER
| SWP_WINE_NOHOSTMOVE
);
1436 else WIN_ReleasePtr( win
);
1440 /***********************************************************************
1443 * Synchronize internal z-order with the window manager's.
1445 static Window
__get_common_ancestor( Display
*display
, Window A
, Window B
,
1446 Window
** children
, unsigned* total
)
1448 /* find the real root window */
1450 Window root
, *childrenB
;
1454 while( A
!= B
&& A
&& B
)
1456 XQueryTree( display
, A
, &root
, &A
, children
, total
);
1457 XQueryTree( display
, B
, &root
, &B
, &childrenB
, &totalB
);
1458 if( childrenB
) XFree( childrenB
);
1459 if( *children
) XFree( *children
), *children
= NULL
;
1464 XQueryTree( display
, A
, &root
, &B
, children
, total
);
1465 wine_tsx11_unlock();
1468 wine_tsx11_unlock();
1472 static Window
__get_top_decoration( Display
*display
, Window w
, Window ancestor
)
1474 Window
* children
, root
, prev
= w
, parent
= w
;
1481 XQueryTree( display
, w
, &root
, &parent
, &children
, &total
);
1482 if( children
) XFree( children
);
1483 } while( parent
&& parent
!= ancestor
);
1484 wine_tsx11_unlock();
1485 TRACE("\t%08x -> %08x\n", (unsigned)prev
, (unsigned)w
);
1486 return ( parent
) ? w
: 0 ;
1489 static unsigned __td_lookup( Window w
, Window
* list
, unsigned max
)
1492 for( i
= max
; i
> 0; i
-- ) if( list
[i
- 1] == w
) break;
1496 static HWND
query_zorder( Display
*display
, HWND hWndCheck
)
1498 HWND hwndInsertAfter
= HWND_TOP
;
1499 Window w
, parent
, *children
= NULL
;
1500 unsigned total
, check
, pos
, best
;
1501 HWND
*list
= WIN_ListChildren( GetDesktopWindow() );
1502 HWND hwndA
= 0, hwndB
= 0;
1505 /* find at least two managed windows */
1506 if (!list
) return 0;
1507 for (i
= 0; list
[i
]; i
++)
1509 if (!(GetWindowLongW( list
[i
], GWL_EXSTYLE
) & WS_EX_MANAGED
)) continue;
1510 if (!(GetWindowLongW( list
[i
], GWL_STYLE
) & WS_VISIBLE
)) continue;
1511 if (!hwndA
) hwndA
= list
[i
];
1518 if (!hwndA
|| !hwndB
) goto done
;
1520 parent
= __get_common_ancestor( display
, X11DRV_get_whole_window(hwndA
),
1521 X11DRV_get_whole_window(hwndB
), &children
, &total
);
1522 if( parent
&& children
)
1524 /* w is the ancestor if hWndCheck that is a direct descendant of 'parent' */
1526 w
= __get_top_decoration( display
, X11DRV_get_whole_window(hWndCheck
), parent
);
1528 if( w
!= children
[total
-1] ) /* check if at the top */
1530 /* X child at index 0 is at the bottom, at index total-1 is at the top */
1531 check
= __td_lookup( w
, children
, total
);
1534 /* go through all windows in Wine z-order... */
1535 for (i
= 0; list
[i
]; i
++)
1537 if (list
[i
] == hWndCheck
) continue;
1538 if (!(GetWindowLongW( list
[i
], GWL_EXSTYLE
) & WS_EX_MANAGED
)) continue;
1539 if (!(w
= __get_top_decoration( display
, X11DRV_get_whole_window(list
[i
]),
1540 parent
))) continue;
1541 pos
= __td_lookup( w
, children
, total
);
1542 if( pos
< best
&& pos
> check
)
1544 /* find a nearest Wine window precedes hWndCheck in the real z-order */
1546 hwndInsertAfter
= list
[i
];
1548 if( best
- check
== 1 ) break;
1553 if( children
) XFree( children
);
1554 wine_tsx11_unlock();
1557 HeapFree( GetProcessHeap(), 0, list
);
1558 return hwndInsertAfter
;
1562 /***********************************************************************
1563 * X11DRV_handle_desktop_resize
1565 void X11DRV_handle_desktop_resize( unsigned int width
, unsigned int height
)
1568 HWND hwnd
= GetDesktopWindow();
1570 screen_width
= width
;
1571 screen_height
= height
;
1572 TRACE("desktop %p change to (%dx%d)\n", hwnd
, width
, height
);
1573 SetRect( &rect
, 0, 0, width
, height
);
1574 X11DRV_set_window_rectangles( hwnd
, &rect
, &rect
);
1575 SendMessageTimeoutW( HWND_BROADCAST
, WM_DISPLAYCHANGE
, screen_depth
,
1576 MAKELPARAM( width
, height
), SMTO_ABORTIFHUNG
, 2000, NULL
);
1580 /***********************************************************************
1581 * X11DRV_ConfigureNotify
1583 void X11DRV_ConfigureNotify( HWND hwnd
, XConfigureEvent
*event
)
1585 HWND oldInsertAfter
;
1586 struct x11drv_win_data
*data
;
1590 int x
= event
->x
, y
= event
->y
;
1592 if (!(win
= WIN_GetPtr( hwnd
))) return;
1593 data
= win
->pDriverData
;
1597 if (!event
->send_event
) /* normal event, need to map coordinates to the root */
1601 XTranslateCoordinates( event
->display
, data
->whole_window
, root_window
,
1602 0, 0, &x
, &y
, &child
);
1603 wine_tsx11_unlock();
1607 rect
.right
= x
+ event
->width
;
1608 rect
.bottom
= y
+ event
->height
;
1609 TRACE( "win %p new X rect %ld,%ld,%ldx%ld (event %d,%d,%dx%d)\n",
1610 hwnd
, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
1611 event
->x
, event
->y
, event
->width
, event
->height
);
1612 X11DRV_X_to_window_rect( win
, &rect
);
1613 WIN_ReleasePtr( win
);
1616 winpos
.x
= rect
.left
;
1617 winpos
.y
= rect
.top
;
1618 winpos
.cx
= rect
.right
- rect
.left
;
1619 winpos
.cy
= rect
.bottom
- rect
.top
;
1620 winpos
.flags
= SWP_NOACTIVATE
;
1622 /* Get Z-order (FIXME) */
1624 winpos
.hwndInsertAfter
= query_zorder( event
->display
, hwnd
);
1626 /* needs to find the first Visible Window above the current one */
1627 oldInsertAfter
= hwnd
;
1630 oldInsertAfter
= GetWindow( oldInsertAfter
, GW_HWNDPREV
);
1631 if (!oldInsertAfter
)
1633 oldInsertAfter
= HWND_TOP
;
1636 if (GetWindowLongA( oldInsertAfter
, GWL_STYLE
) & WS_VISIBLE
) break;
1639 /* Compare what has changed */
1641 GetWindowRect( hwnd
, &rect
);
1642 if (rect
.left
== winpos
.x
&& rect
.top
== winpos
.y
) winpos
.flags
|= SWP_NOMOVE
;
1644 TRACE( "%p moving from (%ld,%ld) to (%d,%d)\n",
1645 hwnd
, rect
.left
, rect
.top
, winpos
.x
, winpos
.y
);
1647 if ((rect
.right
- rect
.left
== winpos
.cx
&& rect
.bottom
- rect
.top
== winpos
.cy
) ||
1649 (IsRectEmpty( &rect
) && winpos
.cx
== 1 && winpos
.cy
== 1))
1650 winpos
.flags
|= SWP_NOSIZE
;
1652 TRACE( "%p resizing from (%ldx%ld) to (%dx%d)\n",
1653 hwnd
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
,
1654 winpos
.cx
, winpos
.cy
);
1656 if (winpos
.hwndInsertAfter
== oldInsertAfter
) winpos
.flags
|= SWP_NOZORDER
;
1658 TRACE( "%p restacking from after %p to after %p\n",
1659 hwnd
, oldInsertAfter
, winpos
.hwndInsertAfter
);
1661 /* if nothing changed, don't do anything */
1662 if (winpos
.flags
== (SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOZORDER
| SWP_NOACTIVATE
)) return;
1664 SetWindowPos( hwnd
, winpos
.hwndInsertAfter
, winpos
.x
, winpos
.y
,
1665 winpos
.cx
, winpos
.cy
, winpos
.flags
| SWP_WINE_NOHOSTMOVE
);
1669 /***********************************************************************
1670 * SetWindowRgn (X11DRV.@)
1672 * Assign specified region to window (for non-rectangular windows)
1674 int X11DRV_SetWindowRgn( HWND hwnd
, HRGN hrgn
, BOOL redraw
)
1678 if ((wndPtr
= WIN_GetPtr( hwnd
)) == WND_OTHER_PROCESS
)
1680 if (IsWindow( hwnd
))
1681 FIXME( "not supported on other process window %p\n", hwnd
);
1686 SetLastError( ERROR_INVALID_WINDOW_HANDLE
);
1690 #ifdef HAVE_LIBXSHAPE
1692 Display
*display
= thread_display();
1693 X11DRV_WND_DATA
*data
= wndPtr
->pDriverData
;
1695 if (data
->whole_window
)
1700 XShapeCombineMask( display
, data
->whole_window
,
1701 ShapeBounding
, 0, 0, None
, ShapeSet
);
1702 wine_tsx11_unlock();
1706 RGNDATA
*pRegionData
= X11DRV_GetRegionData( hrgn
, 0 );
1710 XShapeCombineRectangles( display
, data
->whole_window
, ShapeBounding
,
1711 wndPtr
->rectWindow
.left
- data
->whole_rect
.left
,
1712 wndPtr
->rectWindow
.top
- data
->whole_rect
.top
,
1713 (XRectangle
*)pRegionData
->Buffer
,
1714 pRegionData
->rdh
.nCount
,
1715 ShapeSet
, YXBanded
);
1716 wine_tsx11_unlock();
1717 HeapFree(GetProcessHeap(), 0, pRegionData
);
1722 #endif /* HAVE_LIBXSHAPE */
1724 WIN_ReleasePtr( wndPtr
);
1729 /***********************************************************************
1732 * Draw the frame used when moving or resizing window.
1734 * FIXME: This causes problems in Win95 mode. (why?)
1736 static void draw_moving_frame( HDC hdc
, RECT
*rect
, BOOL thickframe
)
1740 const int width
= GetSystemMetrics(SM_CXFRAME
);
1741 const int height
= GetSystemMetrics(SM_CYFRAME
);
1743 HBRUSH hbrush
= SelectObject( hdc
, GetStockObject( GRAY_BRUSH
) );
1744 PatBlt( hdc
, rect
->left
, rect
->top
,
1745 rect
->right
- rect
->left
- width
, height
, PATINVERT
);
1746 PatBlt( hdc
, rect
->left
, rect
->top
+ height
, width
,
1747 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1748 PatBlt( hdc
, rect
->left
+ width
, rect
->bottom
- 1,
1749 rect
->right
- rect
->left
- width
, -height
, PATINVERT
);
1750 PatBlt( hdc
, rect
->right
- 1, rect
->top
, -width
,
1751 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1752 SelectObject( hdc
, hbrush
);
1754 else DrawFocusRect( hdc
, rect
);
1758 /***********************************************************************
1761 * Initialisation of a move or resize, when initiatied from a menu choice.
1762 * Return hit test code for caption or sizing border.
1764 static LONG
start_size_move( HWND hwnd
, WPARAM wParam
, POINT
*capturePoint
, LONG style
)
1771 GetWindowRect( hwnd
, &rectWindow
);
1773 if ((wParam
& 0xfff0) == SC_MOVE
)
1775 /* Move pointer at the center of the caption */
1777 NC_GetInsideRect( hwnd
, &rect
);
1778 if (style
& WS_SYSMENU
)
1779 rect
.left
+= GetSystemMetrics(SM_CXSIZE
) + 1;
1780 if (style
& WS_MINIMIZEBOX
)
1781 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1782 if (style
& WS_MAXIMIZEBOX
)
1783 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1784 pt
.x
= rectWindow
.left
+ (rect
.right
- rect
.left
) / 2;
1785 pt
.y
= rectWindow
.top
+ rect
.top
+ GetSystemMetrics(SM_CYSIZE
)/2;
1786 hittest
= HTCAPTION
;
1793 GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
);
1794 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1799 hittest
= NC_HandleNCHitTest( hwnd
, msg
.pt
);
1800 if ((hittest
< HTLEFT
) || (hittest
> HTBOTTOMRIGHT
))
1812 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1813 pt
.y
= rectWindow
.top
+ GetSystemMetrics(SM_CYFRAME
) / 2;
1817 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1818 pt
.y
= rectWindow
.bottom
- GetSystemMetrics(SM_CYFRAME
) / 2;
1822 pt
.x
= rectWindow
.left
+ GetSystemMetrics(SM_CXFRAME
) / 2;
1823 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1827 pt
.x
= rectWindow
.right
- GetSystemMetrics(SM_CXFRAME
) / 2;
1828 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1831 case VK_ESCAPE
: return 0;
1837 SetCursorPos( pt
.x
, pt
.y
);
1838 NC_HandleSetCursor( hwnd
, (WPARAM
)hwnd
, MAKELONG( hittest
, WM_MOUSEMOVE
));
1843 /***********************************************************************
1844 * set_movesize_capture
1846 static void set_movesize_capture( HWND hwnd
)
1850 SERVER_START_REQ( set_capture_window
)
1853 req
->flags
= CAPTURE_MOVESIZE
;
1854 if (!wine_server_call_err( req
))
1856 previous
= reply
->previous
;
1857 hwnd
= reply
->full_handle
;
1861 if (previous
&& previous
!= hwnd
)
1862 SendMessageW( previous
, WM_CAPTURECHANGED
, 0, (LPARAM
)hwnd
);
1865 /***********************************************************************
1866 * X11DRV_WMMoveResizeWindow
1868 * Tells the window manager to initiate a move or resize operation.
1871 * http://freedesktop.org/Standards/wm-spec/1.3/ar01s04.html
1872 * or search for "_NET_WM_MOVERESIZE"
1874 static void X11DRV_WMMoveResizeWindow( HWND hwnd
, int x
, int y
, int dir
)
1877 Display
*display
= thread_display();
1881 /* need to ungrab the pointer that may have been automatically grabbed
1882 * with a ButtonPress event */
1883 XUngrabPointer( display
, CurrentTime
);
1885 xev
.xclient
.type
= ClientMessage
;
1886 xev
.xclient
.window
= X11DRV_get_whole_window(hwnd
);
1887 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_MOVERESIZE
);
1888 xev
.xclient
.serial
= 0;
1889 xev
.xclient
.display
= display
;
1890 xev
.xclient
.send_event
= True
;
1891 xev
.xclient
.format
= 32;
1892 xev
.xclient
.data
.l
[0] = x
; /* x coord */
1893 xev
.xclient
.data
.l
[1] = y
; /* y coord */
1894 xev
.xclient
.data
.l
[2] = dir
; /* direction */
1895 xev
.xclient
.data
.l
[3] = 1; /* button */
1896 xev
.xclient
.data
.l
[4] = 0; /* unused */
1897 XSendEvent(display
, root_window
, False
, SubstructureNotifyMask
, &xev
);
1899 wine_tsx11_unlock();
1902 /***********************************************************************
1903 * SysCommandSizeMove (X11DRV.@)
1905 * Perform SC_MOVE and SC_SIZE commands.
1907 void X11DRV_SysCommandSizeMove( HWND hwnd
, WPARAM wParam
)
1910 RECT sizingRect
, mouseRect
, origRect
;
1913 LONG hittest
= (LONG
)(wParam
& 0x0f);
1914 WPARAM syscommand
= wParam
& 0xfff0;
1915 HCURSOR hDragCursor
= 0, hOldCursor
= 0;
1916 POINT minTrack
, maxTrack
;
1917 POINT capturePoint
, pt
;
1918 LONG style
= GetWindowLongA( hwnd
, GWL_STYLE
);
1919 LONG exstyle
= GetWindowLongA( hwnd
, GWL_EXSTYLE
);
1920 BOOL thickframe
= HAS_THICKFRAME( style
, exstyle
);
1921 BOOL iconic
= style
& WS_MINIMIZE
;
1923 DWORD dwPoint
= GetMessagePos ();
1924 BOOL DragFullWindows
= FALSE
;
1927 Display
*old_gdi_display
= NULL
;
1928 Display
*display
= thread_display();
1930 pt
.x
= (short)LOWORD(dwPoint
);
1931 pt
.y
= (short)HIWORD(dwPoint
);
1934 if (IsZoomed(hwnd
) || !IsWindowVisible(hwnd
)) return;
1936 /* if we are managed then we let the WM do all the work */
1937 if (exstyle
& WS_EX_MANAGED
)
1940 if (syscommand
== SC_MOVE
)
1942 if (!hittest
) dir
= _NET_WM_MOVERESIZE_MOVE_KEYBOARD
;
1943 else dir
= _NET_WM_MOVERESIZE_MOVE
;
1945 else if (!hittest
) dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1949 case WMSZ_LEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_LEFT
; break;
1950 case WMSZ_RIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_RIGHT
; break;
1951 case WMSZ_TOP
: dir
= _NET_WM_MOVERESIZE_SIZE_TOP
; break;
1952 case WMSZ_TOPLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPLEFT
; break;
1953 case WMSZ_TOPRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPRIGHT
; break;
1954 case WMSZ_BOTTOM
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOM
; break;
1955 case WMSZ_BOTTOMLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT
; break;
1956 case WMSZ_BOTTOMRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT
; break;
1958 ERR("Invalid hittest value: %ld\n", hittest
);
1959 dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1961 X11DRV_WMMoveResizeWindow( hwnd
, pt
.x
, pt
.y
, dir
);
1965 SystemParametersInfoA(SPI_GETDRAGFULLWINDOWS
, 0, &DragFullWindows
, 0);
1967 if (syscommand
== SC_MOVE
)
1969 if (!hittest
) hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1970 if (!hittest
) return;
1974 if ( hittest
&& (syscommand
!= SC_MOUSEMENU
) )
1975 hittest
+= (HTLEFT
- WMSZ_LEFT
);
1978 set_movesize_capture( hwnd
);
1979 hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1982 set_movesize_capture(0);
1988 /* Get min/max info */
1990 WINPOS_GetMinMaxInfo( hwnd
, NULL
, NULL
, &minTrack
, &maxTrack
);
1991 GetWindowRect( hwnd
, &sizingRect
);
1992 if (style
& WS_CHILD
)
1994 parent
= GetParent(hwnd
);
1995 /* make sizing rect relative to parent */
1996 MapWindowPoints( 0, parent
, (POINT
*)&sizingRect
, 2 );
1997 GetClientRect( parent
, &mouseRect
);
2002 SetRect(&mouseRect
, 0, 0, GetSystemMetrics(SM_CXSCREEN
), GetSystemMetrics(SM_CYSCREEN
));
2004 origRect
= sizingRect
;
2006 if (ON_LEFT_BORDER(hittest
))
2008 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.right
-maxTrack
.x
);
2009 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.right
-minTrack
.x
);
2011 else if (ON_RIGHT_BORDER(hittest
))
2013 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.left
+minTrack
.x
);
2014 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.left
+maxTrack
.x
);
2016 if (ON_TOP_BORDER(hittest
))
2018 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.bottom
-maxTrack
.y
);
2019 mouseRect
.bottom
= min( mouseRect
.bottom
,sizingRect
.bottom
-minTrack
.y
);
2021 else if (ON_BOTTOM_BORDER(hittest
))
2023 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.top
+minTrack
.y
);
2024 mouseRect
.bottom
= min( mouseRect
.bottom
, sizingRect
.top
+maxTrack
.y
);
2026 if (parent
) MapWindowPoints( parent
, 0, (LPPOINT
)&mouseRect
, 2 );
2028 /* Retrieve a default cache DC (without using the window style) */
2029 hdc
= GetDCEx( parent
, 0, DCX_CACHE
);
2031 if( iconic
) /* create a cursor for dragging */
2033 hDragCursor
= (HCURSOR
)GetClassLongA( hwnd
, GCL_HICON
);
2034 if( !hDragCursor
) hDragCursor
= (HCURSOR
)SendMessageA( hwnd
, WM_QUERYDRAGICON
, 0, 0L);
2035 if( !hDragCursor
) iconic
= FALSE
;
2038 /* repaint the window before moving it around */
2039 RedrawWindow( hwnd
, NULL
, 0, RDW_UPDATENOW
| RDW_ALLCHILDREN
);
2041 SendMessageA( hwnd
, WM_ENTERSIZEMOVE
, 0, 0 );
2042 set_movesize_capture( hwnd
);
2044 /* grab the server only when moving top-level windows without desktop */
2045 grab
= (!DragFullWindows
&& !parent
&& (root_window
== DefaultRootWindow(gdi_display
)));
2050 XSync( gdi_display
, False
);
2051 XGrabServer( display
);
2052 XSync( display
, False
);
2053 /* switch gdi display to the thread display, since the server is grabbed */
2054 old_gdi_display
= gdi_display
;
2055 gdi_display
= display
;
2057 XGrabPointer( display
, X11DRV_get_whole_window(hwnd
), False
,
2058 PointerMotionMask
| ButtonPressMask
| ButtonReleaseMask
,
2059 GrabModeAsync
, GrabModeAsync
,
2060 parent
? X11DRV_get_client_window(parent
) : root_window
,
2061 None
, CurrentTime
);
2062 wine_tsx11_unlock();
2068 if (!GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
)) break;
2069 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
2071 /* Exit on button-up, Return, or Esc */
2072 if ((msg
.message
== WM_LBUTTONUP
) ||
2073 ((msg
.message
== WM_KEYDOWN
) &&
2074 ((msg
.wParam
== VK_RETURN
) || (msg
.wParam
== VK_ESCAPE
)))) break;
2076 if ((msg
.message
!= WM_KEYDOWN
) && (msg
.message
!= WM_MOUSEMOVE
))
2077 continue; /* We are not interested in other messages */
2081 if (msg
.message
== WM_KEYDOWN
) switch(msg
.wParam
)
2083 case VK_UP
: pt
.y
-= 8; break;
2084 case VK_DOWN
: pt
.y
+= 8; break;
2085 case VK_LEFT
: pt
.x
-= 8; break;
2086 case VK_RIGHT
: pt
.x
+= 8; break;
2089 pt
.x
= max( pt
.x
, mouseRect
.left
);
2090 pt
.x
= min( pt
.x
, mouseRect
.right
);
2091 pt
.y
= max( pt
.y
, mouseRect
.top
);
2092 pt
.y
= min( pt
.y
, mouseRect
.bottom
);
2094 dx
= pt
.x
- capturePoint
.x
;
2095 dy
= pt
.y
- capturePoint
.y
;
2103 if( iconic
) /* ok, no system popup tracking */
2105 hOldCursor
= SetCursor(hDragCursor
);
2107 WINPOS_ShowIconTitle( hwnd
, FALSE
);
2109 else if(!DragFullWindows
)
2110 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
2113 if (msg
.message
== WM_KEYDOWN
) SetCursorPos( pt
.x
, pt
.y
);
2116 RECT newRect
= sizingRect
;
2117 WPARAM wpSizingHit
= 0;
2119 if (hittest
== HTCAPTION
) OffsetRect( &newRect
, dx
, dy
);
2120 if (ON_LEFT_BORDER(hittest
)) newRect
.left
+= dx
;
2121 else if (ON_RIGHT_BORDER(hittest
)) newRect
.right
+= dx
;
2122 if (ON_TOP_BORDER(hittest
)) newRect
.top
+= dy
;
2123 else if (ON_BOTTOM_BORDER(hittest
)) newRect
.bottom
+= dy
;
2124 if(!iconic
&& !DragFullWindows
) draw_moving_frame( hdc
, &sizingRect
, thickframe
);
2127 /* determine the hit location */
2128 if (hittest
>= HTLEFT
&& hittest
<= HTBOTTOMRIGHT
)
2129 wpSizingHit
= WMSZ_LEFT
+ (hittest
- HTLEFT
);
2130 SendMessageA( hwnd
, WM_SIZING
, wpSizingHit
, (LPARAM
)&newRect
);
2134 if(!DragFullWindows
)
2135 draw_moving_frame( hdc
, &newRect
, thickframe
);
2137 /* To avoid any deadlocks, all the locks on the windows
2138 structures must be suspended before the SetWindowPos */
2139 iWndsLocks
= WIN_SuspendWndsLock();
2140 SetWindowPos( hwnd
, 0, newRect
.left
, newRect
.top
,
2141 newRect
.right
- newRect
.left
,
2142 newRect
.bottom
- newRect
.top
,
2143 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
2144 WIN_RestoreWndsLock(iWndsLocks
);
2147 sizingRect
= newRect
;
2152 set_movesize_capture(0);
2155 if( moved
) /* restore cursors, show icon title later on */
2157 ShowCursor( FALSE
);
2158 SetCursor( hOldCursor
);
2161 else if (moved
&& !DragFullWindows
)
2162 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
2164 ReleaseDC( parent
, hdc
);
2167 XUngrabPointer( display
, CurrentTime
);
2170 XSync( display
, False
);
2171 XUngrabServer( display
);
2172 XSync( display
, False
);
2173 gdi_display
= old_gdi_display
;
2175 wine_tsx11_unlock();
2177 if (HOOK_CallHooks( WH_CBT
, HCBT_MOVESIZE
, (WPARAM
)hwnd
, (LPARAM
)&sizingRect
, TRUE
))
2180 SendMessageA( hwnd
, WM_EXITSIZEMOVE
, 0, 0 );
2181 SendMessageA( hwnd
, WM_SETVISIBLE
, !IsIconic(hwnd
), 0L);
2183 /* window moved or resized */
2186 /* To avoid any deadlocks, all the locks on the windows
2187 structures must be suspended before the SetWindowPos */
2188 iWndsLocks
= WIN_SuspendWndsLock();
2190 /* if the moving/resizing isn't canceled call SetWindowPos
2191 * with the new position or the new size of the window
2193 if (!((msg
.message
== WM_KEYDOWN
) && (msg
.wParam
== VK_ESCAPE
)) )
2195 /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */
2196 if(!DragFullWindows
)
2197 SetWindowPos( hwnd
, 0, sizingRect
.left
, sizingRect
.top
,
2198 sizingRect
.right
- sizingRect
.left
,
2199 sizingRect
.bottom
- sizingRect
.top
,
2200 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
2203 { /* restore previous size/position */
2205 SetWindowPos( hwnd
, 0, origRect
.left
, origRect
.top
,
2206 origRect
.right
- origRect
.left
,
2207 origRect
.bottom
- origRect
.top
,
2208 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
2211 WIN_RestoreWndsLock(iWndsLocks
);
2216 /* Single click brings up the system menu when iconized */
2220 if(style
& WS_SYSMENU
)
2221 SendMessageA( hwnd
, WM_SYSCOMMAND
,
2222 SC_MOUSEMENU
+ HTSYSMENU
, MAKELONG(pt
.x
,pt
.y
));
2224 else WINPOS_ShowIconTitle( hwnd
, TRUE
);
2229 /***********************************************************************
2230 * ForceWindowRaise (X11DRV.@)
2232 * Raise a window on top of the X stacking order, while preserving
2233 * the correct Windows Z order.
2235 * FIXME: this should go away.
2237 void X11DRV_ForceWindowRaise( HWND hwnd
)
2241 XWindowChanges winChanges
;
2242 Display
*display
= thread_display();
2243 WND
*wndPtr
= WIN_FindWndPtr( hwnd
);
2245 if (!wndPtr
) return;
2247 if ((wndPtr
->dwExStyle
& WS_EX_MANAGED
) ||
2248 wndPtr
->parent
!= GetDesktopWindow() ||
2249 IsRectEmpty( &wndPtr
->rectWindow
) ||
2250 !get_whole_window(wndPtr
))
2252 WIN_ReleaseWndPtr( wndPtr
);
2255 WIN_ReleaseWndPtr( wndPtr
);
2257 /* Raise all windows up to wndPtr according to their Z order.
2258 * (it would be easier with sibling-related Below but it doesn't
2259 * work very well with SGI mwm for instance)
2261 winChanges
.stack_mode
= Above
;
2262 if (!(list
= WIN_ListChildren( GetDesktopWindow() ))) return;
2263 while (list
[i
] && list
[i
] != hwnd
) i
++;
2266 for ( ; i
>= 0; i
--)
2268 WND
*ptr
= WIN_FindWndPtr( list
[i
] );
2270 if (!IsRectEmpty( &ptr
->rectWindow
) && get_whole_window(ptr
))
2273 XReconfigureWMWindow( display
, get_whole_window(ptr
), 0, CWStackMode
, &winChanges
);
2274 wine_tsx11_unlock();
2276 WIN_ReleaseWndPtr( ptr
);
2279 HeapFree( GetProcessHeap(), 0, list
);