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"
45 #include "wine/server.h"
46 #include "wine/debug.h"
48 WINE_DEFAULT_DEBUG_CHANNEL(x11drv
);
50 #define SWP_AGG_NOPOSCHANGE \
51 (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER)
52 #define SWP_AGG_STATUSFLAGS \
53 (SWP_AGG_NOPOSCHANGE | SWP_FRAMECHANGED | SWP_HIDEWINDOW | SWP_SHOWWINDOW)
55 #define SWP_EX_NOCOPY 0x0001
56 #define SWP_EX_PAINTSELF 0x0002
57 #define SWP_EX_NONCLIENT 0x0004
59 #define HAS_THICKFRAME(style) \
60 (((style) & WS_THICKFRAME) && \
61 !(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME))
63 #define ON_LEFT_BORDER(hit) \
64 (((hit) == HTLEFT) || ((hit) == HTTOPLEFT) || ((hit) == HTBOTTOMLEFT))
65 #define ON_RIGHT_BORDER(hit) \
66 (((hit) == HTRIGHT) || ((hit) == HTTOPRIGHT) || ((hit) == HTBOTTOMRIGHT))
67 #define ON_TOP_BORDER(hit) \
68 (((hit) == HTTOP) || ((hit) == HTTOPLEFT) || ((hit) == HTTOPRIGHT))
69 #define ON_BOTTOM_BORDER(hit) \
70 (((hit) == HTBOTTOM) || ((hit) == HTBOTTOMLEFT) || ((hit) == HTBOTTOMRIGHT))
72 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
73 #define _NET_WM_MOVERESIZE_SIZE_TOP 1
74 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2
75 #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3
76 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
77 #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5
78 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
79 #define _NET_WM_MOVERESIZE_SIZE_LEFT 7
80 #define _NET_WM_MOVERESIZE_MOVE 8 /* movement only */
81 #define _NET_WM_MOVERESIZE_SIZE_KEYBOARD 9 /* size via keyboard */
82 #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10 /* move via keyboard */
85 /***********************************************************************
86 * get_server_visible_region
88 static HRGN
get_server_visible_region( HWND hwnd
, UINT flags
)
97 if (!(data
= HeapAlloc( GetProcessHeap(), 0, sizeof(*data
) + size
- 1 ))) return 0;
98 SERVER_START_REQ( get_visible_region
)
102 wine_server_set_reply( req
, data
->Buffer
, size
);
103 if (!(status
= wine_server_call( req
)))
105 size_t reply_size
= wine_server_reply_size( reply
);
106 data
->rdh
.dwSize
= sizeof(data
->rdh
);
107 data
->rdh
.iType
= RDH_RECTANGLES
;
108 data
->rdh
.nCount
= reply_size
/ sizeof(RECT
);
109 data
->rdh
.nRgnSize
= reply_size
;
110 ret
= ExtCreateRegion( NULL
, size
, data
);
112 else size
= reply
->total_size
;
115 HeapFree( GetProcessHeap(), 0, data
);
116 } while (status
== STATUS_BUFFER_OVERFLOW
);
118 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
123 /***********************************************************************
124 * get_top_clipping_window
126 * Get the top window to clip against (i.e. the top parent that has
127 * an associated X window).
129 static HWND
get_top_clipping_window( HWND hwnd
)
131 HWND ret
= GetAncestor( hwnd
, GA_ROOT
);
132 if (!ret
) ret
= GetDesktopWindow();
137 /***********************************************************************
140 void X11DRV_Expose( HWND hwnd
, XEvent
*xev
)
142 XExposeEvent
*event
= &xev
->xexpose
;
144 struct x11drv_win_data
*data
;
145 int flags
= RDW_INVALIDATE
| RDW_ERASE
| RDW_ALLCHILDREN
;
147 TRACE( "win %p (%lx) %d,%d %dx%d\n",
148 hwnd
, event
->window
, event
->x
, event
->y
, event
->width
, event
->height
);
150 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
152 rect
.left
= event
->x
;
154 rect
.right
= rect
.left
+ event
->width
;
155 rect
.bottom
= rect
.top
+ event
->height
;
157 if (rect
.left
< data
->client_rect
.left
||
158 rect
.top
< data
->client_rect
.top
||
159 rect
.right
> data
->client_rect
.right
||
160 rect
.bottom
> data
->client_rect
.bottom
) flags
|= RDW_FRAME
;
162 SERVER_START_REQ( update_window_zorder
)
165 req
->rect
.left
= rect
.left
+ data
->whole_rect
.left
;
166 req
->rect
.top
= rect
.top
+ data
->whole_rect
.top
;
167 req
->rect
.right
= rect
.right
+ data
->whole_rect
.left
;
168 req
->rect
.bottom
= rect
.bottom
+ data
->whole_rect
.top
;
169 wine_server_call( req
);
173 /* make position relative to client area instead of window */
174 OffsetRect( &rect
, -data
->client_rect
.left
, -data
->client_rect
.top
);
175 RedrawWindow( hwnd
, &rect
, 0, flags
);
179 /***********************************************************************
182 * Set the drawable, origin and dimensions for the DC associated to
185 BOOL
X11DRV_GetDC( HWND hwnd
, HDC hdc
, HRGN hrgn
, DWORD flags
)
187 HWND top
= get_top_clipping_window( hwnd
);
188 struct x11drv_escape_set_drawable escape
;
189 struct x11drv_win_data
*data
;
191 escape
.mode
= IncludeInferiors
;
192 /* don't clip siblings if using parent clip region */
193 if (flags
& DCX_PARENTCLIP
) flags
&= ~DCX_CLIPSIBLINGS
;
195 if (top
!= hwnd
|| !(data
= X11DRV_get_win_data( hwnd
)))
199 if (flags
& DCX_WINDOW
)
202 GetWindowRect( hwnd
, &rect
);
203 escape
.org
.x
= rect
.left
;
204 escape
.org
.y
= rect
.top
;
205 MapWindowPoints( 0, top
, &escape
.org
, 1 );
206 escape
.drawable_org
.x
= rect
.left
- escape
.org
.x
;
207 escape
.drawable_org
.y
= rect
.top
- escape
.org
.y
;
211 escape
.org
.x
= escape
.org
.y
= 0;
212 escape
.drawable_org
.x
= escape
.drawable_org
.y
= 0;
213 MapWindowPoints( hwnd
, top
, &escape
.org
, 1 );
214 MapWindowPoints( top
, 0, &escape
.drawable_org
, 1 );
217 /* now make origins relative to the X window and not the client area */
218 client_offset
= X11DRV_get_client_area_offset( top
);
219 escape
.org
.x
+= client_offset
.x
;
220 escape
.org
.y
+= client_offset
.y
;
221 escape
.drawable_org
.x
-= client_offset
.x
;
222 escape
.drawable_org
.y
-= client_offset
.y
;
223 escape
.drawable
= X11DRV_get_whole_window( top
);
227 if (IsIconic( hwnd
))
229 escape
.drawable
= data
->icon_window
? data
->icon_window
: data
->whole_window
;
232 escape
.drawable_org
= escape
.org
;
233 MapWindowPoints( hwnd
, 0, &escape
.drawable_org
, 1 );
237 escape
.drawable
= data
->whole_window
;
238 escape
.drawable_org
.x
= data
->whole_rect
.left
;
239 escape
.drawable_org
.y
= data
->whole_rect
.top
;
240 if (flags
& DCX_WINDOW
)
242 escape
.org
.x
= data
->window_rect
.left
- data
->whole_rect
.left
;
243 escape
.org
.y
= data
->window_rect
.top
- data
->whole_rect
.top
;
247 escape
.org
.x
= data
->client_rect
.left
;
248 escape
.org
.y
= data
->client_rect
.top
;
253 escape
.code
= X11DRV_SET_DRAWABLE
;
254 ExtEscape( hdc
, X11DRV_ESCAPE
, sizeof(escape
), (LPSTR
)&escape
, 0, NULL
);
256 if (flags
& (DCX_EXCLUDERGN
| DCX_INTERSECTRGN
) ||
257 SetHookFlags16( HDC_16(hdc
), DCHF_VALIDATEVISRGN
)) /* DC was dirty */
259 /* need to recompute the visible region */
260 HRGN visRgn
= get_server_visible_region( hwnd
, flags
);
262 if (flags
& (DCX_EXCLUDERGN
| DCX_INTERSECTRGN
))
263 CombineRgn( visRgn
, visRgn
, hrgn
, (flags
& DCX_INTERSECTRGN
) ? RGN_AND
: RGN_DIFF
);
265 SelectVisRgn16( HDC_16(hdc
), HRGN_16(visRgn
) );
266 DeleteObject( visRgn
);
272 /***********************************************************************
273 * ReleaseDC (X11DRV.@)
275 void X11DRV_ReleaseDC( HWND hwnd
, HDC hdc
)
277 struct x11drv_escape_set_drawable escape
;
279 escape
.code
= X11DRV_SET_DRAWABLE
;
280 escape
.drawable
= root_window
;
281 escape
.mode
= IncludeInferiors
;
282 escape
.org
.x
= escape
.org
.y
= 0;
283 escape
.drawable_org
.x
= escape
.drawable_org
.y
= 0;
285 ExtEscape( hdc
, X11DRV_ESCAPE
, sizeof(escape
), (LPSTR
)&escape
, 0, NULL
);
289 /***********************************************************************
290 * SWP_DoWinPosChanging
292 static BOOL
SWP_DoWinPosChanging( WINDOWPOS
* pWinpos
, RECT
* pNewWindowRect
, RECT
* pNewClientRect
)
296 /* Send WM_WINDOWPOSCHANGING message */
298 if (!(pWinpos
->flags
& SWP_NOSENDCHANGING
))
299 SendMessageW( pWinpos
->hwnd
, WM_WINDOWPOSCHANGING
, 0, (LPARAM
)pWinpos
);
301 if (!(wndPtr
= WIN_GetPtr( pWinpos
->hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return FALSE
;
303 /* Calculate new position and size */
305 *pNewWindowRect
= wndPtr
->rectWindow
;
306 *pNewClientRect
= (wndPtr
->dwStyle
& WS_MINIMIZE
) ? wndPtr
->rectWindow
307 : wndPtr
->rectClient
;
309 if (!(pWinpos
->flags
& SWP_NOSIZE
))
311 pNewWindowRect
->right
= pNewWindowRect
->left
+ pWinpos
->cx
;
312 pNewWindowRect
->bottom
= pNewWindowRect
->top
+ pWinpos
->cy
;
314 if (!(pWinpos
->flags
& SWP_NOMOVE
))
316 pNewWindowRect
->left
= pWinpos
->x
;
317 pNewWindowRect
->top
= pWinpos
->y
;
318 pNewWindowRect
->right
+= pWinpos
->x
- wndPtr
->rectWindow
.left
;
319 pNewWindowRect
->bottom
+= pWinpos
->y
- wndPtr
->rectWindow
.top
;
321 OffsetRect( pNewClientRect
, pWinpos
->x
- wndPtr
->rectWindow
.left
,
322 pWinpos
->y
- wndPtr
->rectWindow
.top
);
324 pWinpos
->flags
|= SWP_NOCLIENTMOVE
| SWP_NOCLIENTSIZE
;
326 TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n",
327 pWinpos
->hwnd
, pWinpos
->hwndInsertAfter
, pWinpos
->x
, pWinpos
->y
,
328 pWinpos
->cx
, pWinpos
->cy
, pWinpos
->flags
);
329 TRACE( "current %s style %08lx new %s\n",
330 wine_dbgstr_rect( &wndPtr
->rectWindow
), wndPtr
->dwStyle
,
331 wine_dbgstr_rect( pNewWindowRect
));
333 WIN_ReleasePtr( wndPtr
);
338 /***********************************************************************
341 * Compute the valid rects from the old and new client rect and WVR_* flags.
342 * Helper for WM_NCCALCSIZE handling.
344 static inline void get_valid_rects( const RECT
*old_client
, const RECT
*new_client
, UINT flags
,
349 if (flags
& WVR_REDRAW
)
351 SetRectEmpty( &valid
[0] );
352 SetRectEmpty( &valid
[1] );
356 if (flags
& WVR_VALIDRECTS
)
358 if (!IntersectRect( &valid
[0], &valid
[0], new_client
) ||
359 !IntersectRect( &valid
[1], &valid
[1], old_client
))
361 SetRectEmpty( &valid
[0] );
362 SetRectEmpty( &valid
[1] );
365 flags
= WVR_ALIGNLEFT
| WVR_ALIGNTOP
;
369 valid
[0] = *new_client
;
370 valid
[1] = *old_client
;
373 /* make sure the rectangles have the same size */
374 cx
= min( valid
[0].right
- valid
[0].left
, valid
[1].right
- valid
[1].left
);
375 cy
= min( valid
[0].bottom
- valid
[0].top
, valid
[1].bottom
- valid
[1].top
);
377 if (flags
& WVR_ALIGNBOTTOM
)
379 valid
[0].top
= valid
[0].bottom
- cy
;
380 valid
[1].top
= valid
[1].bottom
- cy
;
384 valid
[0].bottom
= valid
[0].top
+ cy
;
385 valid
[1].bottom
= valid
[1].top
+ cy
;
387 if (flags
& WVR_ALIGNRIGHT
)
389 valid
[0].left
= valid
[0].right
- cx
;
390 valid
[1].left
= valid
[1].right
- cx
;
394 valid
[0].right
= valid
[0].left
+ cx
;
395 valid
[1].right
= valid
[1].left
+ cx
;
400 /***********************************************************************
403 static UINT
SWP_DoNCCalcSize( WINDOWPOS
* pWinpos
, const RECT
* pNewWindowRect
, RECT
* pNewClientRect
,
409 if (!(wndPtr
= WIN_GetPtr( pWinpos
->hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
411 /* Send WM_NCCALCSIZE message to get new client area */
412 if( (pWinpos
->flags
& (SWP_FRAMECHANGED
| SWP_NOSIZE
)) != SWP_NOSIZE
)
414 NCCALCSIZE_PARAMS params
;
415 WINDOWPOS winposCopy
;
417 params
.rgrc
[0] = *pNewWindowRect
;
418 params
.rgrc
[1] = wndPtr
->rectWindow
;
419 params
.rgrc
[2] = wndPtr
->rectClient
;
420 params
.lppos
= &winposCopy
;
421 winposCopy
= *pWinpos
;
422 WIN_ReleasePtr( wndPtr
);
424 wvrFlags
= SendMessageW( pWinpos
->hwnd
, WM_NCCALCSIZE
, TRUE
, (LPARAM
)¶ms
);
426 *pNewClientRect
= params
.rgrc
[0];
428 if (!(wndPtr
= WIN_GetPtr( pWinpos
->hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
430 TRACE( "hwnd %p old win %s old client %s new win %s new client %s\n", pWinpos
->hwnd
,
431 wine_dbgstr_rect(&wndPtr
->rectWindow
), wine_dbgstr_rect(&wndPtr
->rectClient
),
432 wine_dbgstr_rect(pNewWindowRect
), wine_dbgstr_rect(pNewClientRect
) );
434 if( pNewClientRect
->left
!= wndPtr
->rectClient
.left
||
435 pNewClientRect
->top
!= wndPtr
->rectClient
.top
)
436 pWinpos
->flags
&= ~SWP_NOCLIENTMOVE
;
438 if( (pNewClientRect
->right
- pNewClientRect
->left
!=
439 wndPtr
->rectClient
.right
- wndPtr
->rectClient
.left
))
440 pWinpos
->flags
&= ~SWP_NOCLIENTSIZE
;
442 wvrFlags
&= ~WVR_HREDRAW
;
444 if (pNewClientRect
->bottom
- pNewClientRect
->top
!=
445 wndPtr
->rectClient
.bottom
- wndPtr
->rectClient
.top
)
446 pWinpos
->flags
&= ~SWP_NOCLIENTSIZE
;
448 wvrFlags
&= ~WVR_VREDRAW
;
450 validRects
[0] = params
.rgrc
[1];
451 validRects
[1] = params
.rgrc
[2];
455 if (!(pWinpos
->flags
& SWP_NOMOVE
) &&
456 (pNewClientRect
->left
!= wndPtr
->rectClient
.left
||
457 pNewClientRect
->top
!= wndPtr
->rectClient
.top
))
458 pWinpos
->flags
&= ~SWP_NOCLIENTMOVE
;
461 if (pWinpos
->flags
& (SWP_NOCOPYBITS
| SWP_NOREDRAW
| SWP_SHOWWINDOW
| SWP_HIDEWINDOW
))
463 SetRectEmpty( &validRects
[0] );
464 SetRectEmpty( &validRects
[1] );
466 else get_valid_rects( &wndPtr
->rectClient
, pNewClientRect
, wvrFlags
, validRects
);
468 WIN_ReleasePtr( wndPtr
);
473 /***********************************************************************
476 * fix Z order taking into account owned popups -
477 * basically we need to maintain them above the window that owns them
479 * FIXME: hide/show owned popups when owner visibility changes.
481 static HWND
SWP_DoOwnedPopups(HWND hwnd
, HWND hwndInsertAfter
)
484 HWND owner
= GetWindow( hwnd
, GW_OWNER
);
485 LONG style
= GetWindowLongW( hwnd
, GWL_STYLE
);
487 WARN("(%p) hInsertAfter = %p\n", hwnd
, hwndInsertAfter
);
489 if ((style
& WS_POPUP
) && owner
)
491 /* make sure this popup stays above the owner */
493 HWND hwndLocalPrev
= HWND_TOP
;
495 if( hwndInsertAfter
!= HWND_TOP
)
497 if ((list
= WIN_ListChildren( GetDesktopWindow() )))
500 for (i
= 0; list
[i
]; i
++)
502 if (list
[i
] == owner
) break;
503 if (list
[i
] != hwnd
) hwndLocalPrev
= list
[i
];
504 if (hwndLocalPrev
== hwndInsertAfter
) break;
506 hwndInsertAfter
= hwndLocalPrev
;
510 else if (style
& WS_CHILD
) return hwndInsertAfter
;
512 if (!list
) list
= WIN_ListChildren( GetDesktopWindow() );
516 for (i
= 0; list
[i
]; i
++)
518 if (list
[i
] == hwnd
) break;
519 if ((GetWindowLongW( list
[i
], GWL_STYLE
) & WS_POPUP
) &&
520 GetWindow( list
[i
], GW_OWNER
) == hwnd
)
522 SetWindowPos( list
[i
], hwndInsertAfter
, 0, 0, 0, 0,
523 SWP_NOMOVE
| SWP_NOSIZE
| SWP_NOACTIVATE
|
524 SWP_NOSENDCHANGING
| SWP_DEFERERASE
);
525 hwndInsertAfter
= list
[i
];
528 HeapFree( GetProcessHeap(), 0, list
);
531 return hwndInsertAfter
;
535 /* fix redundant flags and values in the WINDOWPOS structure */
536 static BOOL
fixup_flags( WINDOWPOS
*winpos
)
539 WND
*wndPtr
= WIN_GetPtr( winpos
->hwnd
);
542 if (!wndPtr
|| wndPtr
== WND_OTHER_PROCESS
)
544 SetLastError( ERROR_INVALID_WINDOW_HANDLE
);
547 winpos
->hwnd
= wndPtr
->hwndSelf
; /* make it a full handle */
549 /* Finally make sure that all coordinates are valid */
550 if (winpos
->x
< -32768) winpos
->x
= -32768;
551 else if (winpos
->x
> 32767) winpos
->x
= 32767;
552 if (winpos
->y
< -32768) winpos
->y
= -32768;
553 else if (winpos
->y
> 32767) winpos
->y
= 32767;
555 if (winpos
->cx
< 0) winpos
->cx
= 0;
556 else if (winpos
->cx
> 32767) winpos
->cx
= 32767;
557 if (winpos
->cy
< 0) winpos
->cy
= 0;
558 else if (winpos
->cy
> 32767) winpos
->cy
= 32767;
560 parent
= GetAncestor( winpos
->hwnd
, GA_PARENT
);
561 if (!IsWindowVisible( parent
)) winpos
->flags
|= SWP_NOREDRAW
;
563 if (wndPtr
->dwStyle
& WS_VISIBLE
) winpos
->flags
&= ~SWP_SHOWWINDOW
;
566 winpos
->flags
&= ~SWP_HIDEWINDOW
;
567 if (!(winpos
->flags
& SWP_SHOWWINDOW
)) winpos
->flags
|= SWP_NOREDRAW
;
570 if ((wndPtr
->rectWindow
.right
- wndPtr
->rectWindow
.left
== winpos
->cx
) &&
571 (wndPtr
->rectWindow
.bottom
- wndPtr
->rectWindow
.top
== winpos
->cy
))
572 winpos
->flags
|= SWP_NOSIZE
; /* Already the right size */
574 if ((wndPtr
->rectWindow
.left
== winpos
->x
) && (wndPtr
->rectWindow
.top
== winpos
->y
))
575 winpos
->flags
|= SWP_NOMOVE
; /* Already the right position */
577 if ((wndPtr
->dwStyle
& (WS_POPUP
| WS_CHILD
)) != WS_CHILD
)
579 if (!(winpos
->flags
& (SWP_NOACTIVATE
|SWP_HIDEWINDOW
))) /* Bring to the top when activating */
581 winpos
->flags
&= ~SWP_NOZORDER
;
582 winpos
->hwndInsertAfter
= HWND_TOP
;
586 /* Check hwndInsertAfter */
587 if (winpos
->flags
& SWP_NOZORDER
) goto done
;
589 /* fix sign extension */
590 if (winpos
->hwndInsertAfter
== (HWND
)0xffff) winpos
->hwndInsertAfter
= HWND_TOPMOST
;
591 else if (winpos
->hwndInsertAfter
== (HWND
)0xfffe) winpos
->hwndInsertAfter
= HWND_NOTOPMOST
;
593 /* FIXME: TOPMOST not supported yet */
594 if ((winpos
->hwndInsertAfter
== HWND_TOPMOST
) ||
595 (winpos
->hwndInsertAfter
== HWND_NOTOPMOST
)) winpos
->hwndInsertAfter
= HWND_TOP
;
597 /* hwndInsertAfter must be a sibling of the window */
598 if (winpos
->hwndInsertAfter
== HWND_TOP
)
600 if (GetWindow(winpos
->hwnd
, GW_HWNDFIRST
) == winpos
->hwnd
)
601 winpos
->flags
|= SWP_NOZORDER
;
603 else if (winpos
->hwndInsertAfter
== HWND_BOTTOM
)
605 if (GetWindow(winpos
->hwnd
, GW_HWNDLAST
) == winpos
->hwnd
)
606 winpos
->flags
|= SWP_NOZORDER
;
610 if (GetAncestor( winpos
->hwndInsertAfter
, GA_PARENT
) != parent
) ret
= FALSE
;
613 /* don't need to change the Zorder of hwnd if it's already inserted
614 * after hwndInsertAfter or when inserting hwnd after itself.
616 if ((winpos
->hwnd
== winpos
->hwndInsertAfter
) ||
617 (winpos
->hwnd
== GetWindow( winpos
->hwndInsertAfter
, GW_HWNDNEXT
)))
618 winpos
->flags
|= SWP_NOZORDER
;
622 WIN_ReleasePtr( wndPtr
);
627 /***********************************************************************
628 * SetWindowStyle (X11DRV.@)
630 * Update the X state of a window to reflect a style change
632 void X11DRV_SetWindowStyle( HWND hwnd
, DWORD old_style
)
634 Display
*display
= thread_display();
635 struct x11drv_win_data
*data
;
636 DWORD new_style
, changed
;
638 if (hwnd
== GetDesktopWindow()) return;
639 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
641 new_style
= GetWindowLongW( hwnd
, GWL_STYLE
);
642 changed
= new_style
^ old_style
;
644 if (changed
& WS_VISIBLE
)
646 if (data
->whole_window
&& X11DRV_is_window_rect_mapped( &data
->window_rect
))
648 if (new_style
& WS_VISIBLE
)
650 TRACE( "mapping win %p\n", hwnd
);
651 X11DRV_sync_window_style( display
, data
);
652 X11DRV_set_wm_hints( display
, data
);
654 XMapWindow( display
, data
->whole_window
);
657 /* we don't unmap windows, that causes trouble with the window manager */
659 DCE_InvalidateDCE( hwnd
, &data
->window_rect
);
662 if (changed
& WS_DISABLED
)
664 if (data
->whole_window
&& data
->managed
)
668 if (!(wm_hints
= XGetWMHints( display
, data
->whole_window
)))
669 wm_hints
= XAllocWMHints();
672 wm_hints
->flags
|= InputHint
;
673 wm_hints
->input
= !(new_style
& WS_DISABLED
);
674 XSetWMHints( display
, data
->whole_window
, wm_hints
);
683 /***********************************************************************
684 * X11DRV_set_window_pos
686 * Set a window position and Z order.
688 BOOL
X11DRV_set_window_pos( HWND hwnd
, HWND insert_after
, const RECT
*rectWindow
,
689 const RECT
*rectClient
, UINT swp_flags
, const RECT
*valid_rects
)
691 struct x11drv_win_data
*data
;
694 DWORD old_style
, new_style
;
697 if (!(data
= X11DRV_get_win_data( hwnd
))) return FALSE
;
699 new_whole_rect
= *rectWindow
;
700 X11DRV_window_to_X_rect( data
, &new_whole_rect
);
702 if (!IsRectEmpty( &valid_rects
[0] ))
704 int x_offset
= 0, y_offset
= 0;
706 if (data
->whole_window
)
708 /* the X server will move the bits for us */
709 x_offset
= data
->whole_rect
.left
- new_whole_rect
.left
;
710 y_offset
= data
->whole_rect
.top
- new_whole_rect
.top
;
713 if (x_offset
!= valid_rects
[1].left
- valid_rects
[0].left
||
714 y_offset
!= valid_rects
[1].top
- valid_rects
[0].top
)
716 /* FIXME: should copy the window bits here */
721 if (!(win
= WIN_GetPtr( hwnd
))) return FALSE
;
722 if (win
== WND_OTHER_PROCESS
)
724 if (IsWindow( hwnd
)) ERR( "cannot set rectangles of other process window %p\n", hwnd
);
727 old_style
= win
->dwStyle
;
728 SERVER_START_REQ( set_window_pos
)
731 req
->previous
= insert_after
;
732 req
->flags
= swp_flags
& ~SWP_WINE_NOHOSTMOVE
;
733 req
->window
.left
= rectWindow
->left
;
734 req
->window
.top
= rectWindow
->top
;
735 req
->window
.right
= rectWindow
->right
;
736 req
->window
.bottom
= rectWindow
->bottom
;
737 req
->client
.left
= rectClient
->left
;
738 req
->client
.top
= rectClient
->top
;
739 req
->client
.right
= rectClient
->right
;
740 req
->client
.bottom
= rectClient
->bottom
;
741 if (memcmp( rectWindow
, &new_whole_rect
, sizeof(RECT
) ) || !IsRectEmpty( &valid_rects
[0] ))
743 wine_server_add_data( req
, &new_whole_rect
, sizeof(new_whole_rect
) );
744 if (!IsRectEmpty( &valid_rects
[0] ))
745 wine_server_add_data( req
, valid_rects
, 2 * sizeof(*valid_rects
) );
747 ret
= !wine_server_call( req
);
748 new_style
= reply
->new_style
;
754 Display
*display
= thread_display();
756 /* invalidate DCEs */
758 if ((((swp_flags
& SWP_AGG_NOPOSCHANGE
) != SWP_AGG_NOPOSCHANGE
) && (new_style
& WS_VISIBLE
)) ||
759 (swp_flags
& (SWP_HIDEWINDOW
| SWP_SHOWWINDOW
)))
762 UnionRect( &rect
, rectWindow
, &win
->rectWindow
);
763 DCE_InvalidateDCE( hwnd
, &rect
);
766 win
->rectWindow
= *rectWindow
;
767 win
->rectClient
= *rectClient
;
768 win
->dwStyle
= new_style
;
769 data
->window_rect
= *rectWindow
;
771 TRACE( "win %p window %s client %s style %08lx\n",
772 hwnd
, wine_dbgstr_rect(rectWindow
), wine_dbgstr_rect(rectClient
), new_style
);
774 /* FIXME: copy the valid bits */
776 if (data
->whole_window
&& !(swp_flags
& SWP_WINE_NOHOSTMOVE
))
778 if ((old_style
& WS_VISIBLE
) && !(new_style
& WS_VISIBLE
))
780 /* window got hidden, unmap it */
781 TRACE( "unmapping win %p\n", hwnd
);
783 XUnmapWindow( display
, data
->whole_window
);
786 else if ((new_style
& WS_VISIBLE
) && !X11DRV_is_window_rect_mapped( rectWindow
))
788 /* resizing to zero size or off screen -> unmap */
789 TRACE( "unmapping zero size or off-screen win %p\n", hwnd
);
791 XUnmapWindow( display
, data
->whole_window
);
796 X11DRV_sync_window_position( display
, data
, swp_flags
, rectClient
, &new_whole_rect
);
798 if (data
->whole_window
&& !(swp_flags
& SWP_WINE_NOHOSTMOVE
))
800 if (!(old_style
& WS_VISIBLE
) && (new_style
& WS_VISIBLE
))
802 /* window got shown, map it */
803 if (X11DRV_is_window_rect_mapped( rectWindow
))
805 TRACE( "mapping win %p\n", hwnd
);
806 X11DRV_sync_window_style( display
, data
);
807 X11DRV_set_wm_hints( display
, data
);
809 XMapWindow( display
, data
->whole_window
);
813 else if ((new_style
& WS_VISIBLE
) && X11DRV_is_window_rect_mapped( rectWindow
))
815 /* resizing from zero size to non-zero -> map */
816 TRACE( "mapping non zero size or off-screen win %p\n", hwnd
);
818 XMapWindow( display
, data
->whole_window
);
822 XFlush( display
); /* FIXME: should not be necessary */
826 WIN_ReleasePtr( win
);
831 /***********************************************************************
832 * SetWindowPos (X11DRV.@)
834 BOOL
X11DRV_SetWindowPos( WINDOWPOS
*winpos
)
836 RECT newWindowRect
, newClientRect
, valid_rects
[2];
839 TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n",
840 winpos
->hwnd
, winpos
->hwndInsertAfter
, winpos
->x
, winpos
->y
,
841 winpos
->cx
, winpos
->cy
, winpos
->flags
);
843 orig_flags
= winpos
->flags
;
844 winpos
->flags
&= ~SWP_WINE_NOHOSTMOVE
;
846 /* Check window handle */
847 if (winpos
->hwnd
== GetDesktopWindow()) return FALSE
;
849 /* First make sure that coordinates are valid for WM_WINDOWPOSCHANGING */
850 if (!(winpos
->flags
& SWP_NOMOVE
))
852 if (winpos
->x
< -32768) winpos
->x
= -32768;
853 else if (winpos
->x
> 32767) winpos
->x
= 32767;
854 if (winpos
->y
< -32768) winpos
->y
= -32768;
855 else if (winpos
->y
> 32767) winpos
->y
= 32767;
857 if (!(winpos
->flags
& SWP_NOSIZE
))
859 if (winpos
->cx
< 0) winpos
->cx
= 0;
860 else if (winpos
->cx
> 32767) winpos
->cx
= 32767;
861 if (winpos
->cy
< 0) winpos
->cy
= 0;
862 else if (winpos
->cy
> 32767) winpos
->cy
= 32767;
865 if (!SWP_DoWinPosChanging( winpos
, &newWindowRect
, &newClientRect
)) return FALSE
;
867 /* Fix redundant flags */
868 if (!fixup_flags( winpos
)) return FALSE
;
870 if((winpos
->flags
& (SWP_NOZORDER
| SWP_HIDEWINDOW
| SWP_SHOWWINDOW
)) != SWP_NOZORDER
)
872 if (GetAncestor( winpos
->hwnd
, GA_PARENT
) == GetDesktopWindow())
873 winpos
->hwndInsertAfter
= SWP_DoOwnedPopups( winpos
->hwnd
, winpos
->hwndInsertAfter
);
876 /* Common operations */
878 SWP_DoNCCalcSize( winpos
, &newWindowRect
, &newClientRect
, valid_rects
);
880 if (!X11DRV_set_window_pos( winpos
->hwnd
, winpos
->hwndInsertAfter
,
881 &newWindowRect
, &newClientRect
, orig_flags
, valid_rects
))
884 if( winpos
->flags
& SWP_HIDEWINDOW
)
885 HideCaret(winpos
->hwnd
);
886 else if (winpos
->flags
& SWP_SHOWWINDOW
)
887 ShowCaret(winpos
->hwnd
);
889 if (!(winpos
->flags
& (SWP_NOACTIVATE
|SWP_HIDEWINDOW
)))
891 /* child windows get WM_CHILDACTIVATE message */
892 if ((GetWindowLongW( winpos
->hwnd
, GWL_STYLE
) & (WS_CHILD
| WS_POPUP
)) == WS_CHILD
)
893 SendMessageA( winpos
->hwnd
, WM_CHILDACTIVATE
, 0, 0 );
895 SetForegroundWindow( winpos
->hwnd
);
898 /* And last, send the WM_WINDOWPOSCHANGED message */
900 TRACE("\tstatus flags = %04x\n", winpos
->flags
& SWP_AGG_STATUSFLAGS
);
902 if (((winpos
->flags
& SWP_AGG_STATUSFLAGS
) != SWP_AGG_NOPOSCHANGE
))
904 /* WM_WINDOWPOSCHANGED is sent even if SWP_NOSENDCHANGING is set
905 and always contains final window position.
907 winpos
->x
= newWindowRect
.left
;
908 winpos
->y
= newWindowRect
.top
;
909 winpos
->cx
= newWindowRect
.right
- newWindowRect
.left
;
910 winpos
->cy
= newWindowRect
.bottom
- newWindowRect
.top
;
911 SendMessageW( winpos
->hwnd
, WM_WINDOWPOSCHANGED
, 0, (LPARAM
)winpos
);
918 /***********************************************************************
921 * Find a suitable place for an iconic window.
923 static POINT
WINPOS_FindIconPos( WND
* wndPtr
, POINT pt
)
927 short x
, y
, xspacing
, yspacing
;
929 GetClientRect( wndPtr
->parent
, &rectParent
);
930 if ((pt
.x
>= rectParent
.left
) && (pt
.x
+ GetSystemMetrics(SM_CXICON
) < rectParent
.right
) &&
931 (pt
.y
>= rectParent
.top
) && (pt
.y
+ GetSystemMetrics(SM_CYICON
) < rectParent
.bottom
))
932 return pt
; /* The icon already has a suitable position */
934 xspacing
= GetSystemMetrics(SM_CXICONSPACING
);
935 yspacing
= GetSystemMetrics(SM_CYICONSPACING
);
937 list
= WIN_ListChildren( wndPtr
->parent
);
938 y
= rectParent
.bottom
;
944 /* Check if another icon already occupies this spot */
945 /* FIXME: this is completely inefficient */
951 for (i
= 0; list
[i
]; i
++)
953 if (list
[i
] == wndPtr
->hwndSelf
) continue;
954 if (!IsIconic( list
[i
] )) continue;
955 if (!(childPtr
= WIN_GetPtr( list
[i
] )) || childPtr
== WND_OTHER_PROCESS
)
957 if ((childPtr
->rectWindow
.left
< x
+ xspacing
) &&
958 (childPtr
->rectWindow
.right
>= x
) &&
959 (childPtr
->rectWindow
.top
<= y
) &&
960 (childPtr
->rectWindow
.bottom
> y
- yspacing
))
962 WIN_ReleasePtr( childPtr
);
963 break; /* There's a window in there */
965 WIN_ReleasePtr( childPtr
);
969 /* found something here, try next spot */
975 /* No window was found, so it's OK for us */
976 pt
.x
= x
+ (xspacing
- GetSystemMetrics(SM_CXICON
)) / 2;
977 pt
.y
= y
- (yspacing
+ GetSystemMetrics(SM_CYICON
)) / 2;
978 HeapFree( GetProcessHeap(), 0, list
);
981 } while(x
<= rectParent
.right
-xspacing
);
990 UINT
WINPOS_MinMaximize( HWND hwnd
, UINT cmd
, LPRECT rect
)
998 TRACE("%p %u\n", hwnd
, cmd
);
1000 wpl
.length
= sizeof(wpl
);
1001 GetWindowPlacement( hwnd
, &wpl
);
1003 if (HOOK_CallHooks( WH_CBT
, HCBT_MINMAX
, (WPARAM
)hwnd
, cmd
, TRUE
))
1004 return SWP_NOSIZE
| SWP_NOMOVE
;
1006 if (IsIconic( hwnd
))
1008 if (cmd
== SW_MINIMIZE
) return SWP_NOSIZE
| SWP_NOMOVE
;
1009 if (!SendMessageA( hwnd
, WM_QUERYOPEN
, 0, 0 )) return SWP_NOSIZE
| SWP_NOMOVE
;
1010 swpFlags
|= SWP_NOCOPYBITS
;
1013 if (!(wndPtr
= WIN_FindWndPtr( hwnd
))) return 0;
1015 size
.x
= wndPtr
->rectWindow
.left
;
1016 size
.y
= wndPtr
->rectWindow
.top
;
1021 if( wndPtr
->dwStyle
& WS_MAXIMIZE
) wndPtr
->flags
|= WIN_RESTORE_MAX
;
1022 else wndPtr
->flags
&= ~WIN_RESTORE_MAX
;
1024 WIN_SetStyle( hwnd
, WS_MINIMIZE
, WS_MAXIMIZE
);
1026 X11DRV_set_iconic_state( hwnd
);
1028 wpl
.ptMinPosition
= WINPOS_FindIconPos( wndPtr
, wpl
.ptMinPosition
);
1030 SetRect( rect
, wpl
.ptMinPosition
.x
, wpl
.ptMinPosition
.y
,
1031 GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
) );
1032 swpFlags
|= SWP_NOCOPYBITS
;
1036 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
1038 old_style
= WIN_SetStyle( hwnd
, WS_MAXIMIZE
, WS_MINIMIZE
);
1039 if (old_style
& WS_MINIMIZE
)
1041 WINPOS_ShowIconTitle( hwnd
, FALSE
);
1042 X11DRV_set_iconic_state( hwnd
);
1044 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
1048 old_style
= WIN_SetStyle( hwnd
, 0, WS_MINIMIZE
| WS_MAXIMIZE
);
1049 if (old_style
& WS_MINIMIZE
)
1051 WINPOS_ShowIconTitle( hwnd
, FALSE
);
1052 X11DRV_set_iconic_state( hwnd
);
1054 if( wndPtr
->flags
& WIN_RESTORE_MAX
)
1056 /* Restore to maximized position */
1057 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
1058 WIN_SetStyle( hwnd
, WS_MAXIMIZE
, 0 );
1059 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
1063 else if (!(old_style
& WS_MAXIMIZE
)) break;
1065 /* Restore to normal position */
1067 *rect
= wpl
.rcNormalPosition
;
1068 rect
->right
-= rect
->left
;
1069 rect
->bottom
-= rect
->top
;
1074 WIN_ReleaseWndPtr( wndPtr
);
1079 /***********************************************************************
1080 * ShowWindow (X11DRV.@)
1082 BOOL
X11DRV_ShowWindow( HWND hwnd
, INT cmd
)
1084 WND
* wndPtr
= WIN_FindWndPtr( hwnd
);
1085 BOOL wasVisible
, showFlag
;
1086 RECT newPos
= {0, 0, 0, 0};
1089 if (!wndPtr
) return FALSE
;
1090 hwnd
= wndPtr
->hwndSelf
; /* make it a full handle */
1092 wasVisible
= (wndPtr
->dwStyle
& WS_VISIBLE
) != 0;
1094 TRACE("hwnd=%p, cmd=%d, wasVisible %d\n", hwnd
, cmd
, wasVisible
);
1099 if (!wasVisible
) goto END
;
1100 swp
|= SWP_HIDEWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
| SWP_NOZORDER
;
1103 case SW_SHOWMINNOACTIVE
:
1104 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1106 case SW_SHOWMINIMIZED
:
1107 case SW_FORCEMINIMIZE
: /* FIXME: Does not work if thread is hung. */
1108 swp
|= SWP_SHOWWINDOW
;
1111 swp
|= SWP_FRAMECHANGED
;
1112 if( !(wndPtr
->dwStyle
& WS_MINIMIZE
) )
1113 swp
|= WINPOS_MinMaximize( hwnd
, SW_MINIMIZE
, &newPos
);
1114 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
1117 case SW_SHOWMAXIMIZED
: /* same as SW_MAXIMIZE */
1118 swp
|= SWP_SHOWWINDOW
| SWP_FRAMECHANGED
;
1119 if( !(wndPtr
->dwStyle
& WS_MAXIMIZE
) )
1120 swp
|= WINPOS_MinMaximize( hwnd
, SW_MAXIMIZE
, &newPos
);
1121 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
1125 swp
|= SWP_NOACTIVATE
| SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
1126 if( wndPtr
->dwStyle
& WS_CHILD
) swp
|= SWP_NOZORDER
;
1129 if (wasVisible
) goto END
;
1131 swp
|= SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
1135 swp
|= SWP_FRAMECHANGED
;
1137 case SW_SHOWNOACTIVATE
:
1138 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1140 case SW_SHOWNORMAL
: /* same as SW_NORMAL: */
1141 case SW_SHOWDEFAULT
: /* FIXME: should have its own handler */
1142 swp
|= SWP_SHOWWINDOW
;
1144 if( wndPtr
->dwStyle
& (WS_MINIMIZE
| WS_MAXIMIZE
) )
1145 swp
|= WINPOS_MinMaximize( hwnd
, SW_RESTORE
, &newPos
);
1146 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
1150 showFlag
= (cmd
!= SW_HIDE
);
1151 if (showFlag
!= wasVisible
|| cmd
== SW_SHOWNA
)
1153 SendMessageW( hwnd
, WM_SHOWWINDOW
, showFlag
, 0 );
1154 if (!IsWindow( hwnd
)) goto END
;
1157 /* ShowWindow won't activate a not being maximized child window */
1158 if ((wndPtr
->dwStyle
& WS_CHILD
) && cmd
!= SW_MAXIMIZE
)
1159 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
1161 SetWindowPos( hwnd
, HWND_TOP
, newPos
.left
, newPos
.top
,
1162 newPos
.right
, newPos
.bottom
, LOWORD(swp
) );
1167 /* FIXME: This will cause the window to be activated irrespective
1168 * of whether it is owned by the same thread. Has to be done
1172 if (hwnd
== GetActiveWindow())
1173 WINPOS_ActivateOtherWindow(hwnd
);
1175 /* Revert focus to parent */
1176 hFocus
= GetFocus();
1177 if (hwnd
== hFocus
|| IsChild(hwnd
, hFocus
))
1179 HWND parent
= GetAncestor(hwnd
, GA_PARENT
);
1180 if (parent
== GetDesktopWindow()) parent
= 0;
1184 if (!IsWindow( hwnd
)) goto END
;
1185 else if( wndPtr
->dwStyle
& WS_MINIMIZE
) WINPOS_ShowIconTitle( hwnd
, TRUE
);
1187 if (wndPtr
->flags
& WIN_NEED_SIZE
)
1189 /* should happen only in CreateWindowEx() */
1190 int wParam
= SIZE_RESTORED
;
1192 wndPtr
->flags
&= ~WIN_NEED_SIZE
;
1193 if (wndPtr
->dwStyle
& WS_MAXIMIZE
) wParam
= SIZE_MAXIMIZED
;
1194 else if (wndPtr
->dwStyle
& WS_MINIMIZE
) wParam
= SIZE_MINIMIZED
;
1195 SendMessageA( hwnd
, WM_SIZE
, wParam
,
1196 MAKELONG(wndPtr
->rectClient
.right
-wndPtr
->rectClient
.left
,
1197 wndPtr
->rectClient
.bottom
-wndPtr
->rectClient
.top
));
1198 SendMessageA( hwnd
, WM_MOVE
, 0,
1199 MAKELONG(wndPtr
->rectClient
.left
, wndPtr
->rectClient
.top
) );
1203 WIN_ReleaseWndPtr(wndPtr
);
1208 /**********************************************************************
1211 void X11DRV_MapNotify( HWND hwnd
, XEvent
*event
)
1213 struct x11drv_win_data
*data
;
1214 HWND hwndFocus
= GetFocus();
1217 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1219 if (!(win
= WIN_GetPtr( hwnd
))) return;
1221 if (data
->managed
&& (win
->dwStyle
& WS_VISIBLE
) && (win
->dwStyle
& WS_MINIMIZE
))
1224 unsigned int width
, height
, border
, depth
;
1227 LONG style
= WS_VISIBLE
;
1231 XGetGeometry( event
->xmap
.display
, data
->whole_window
, &root
, &x
, &y
, &width
, &height
,
1233 XTranslateCoordinates( event
->xmap
.display
, data
->whole_window
, root
, 0, 0, &x
, &y
, &top
);
1234 wine_tsx11_unlock();
1237 rect
.right
= x
+ width
;
1238 rect
.bottom
= y
+ height
;
1239 X11DRV_X_to_window_rect( data
, &rect
);
1241 DCE_InvalidateDCE( hwnd
, &data
->window_rect
);
1243 if (win
->flags
& WIN_RESTORE_MAX
) style
|= WS_MAXIMIZE
;
1244 WIN_SetStyle( hwnd
, style
, WS_MINIMIZE
);
1245 WIN_ReleasePtr( win
);
1247 SendMessageA( hwnd
, WM_SHOWWINDOW
, SW_RESTORE
, 0 );
1248 SetWindowPos( hwnd
, 0, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
1249 SWP_NOZORDER
| SWP_WINE_NOHOSTMOVE
);
1251 else WIN_ReleasePtr( win
);
1252 if (hwndFocus
&& IsChild( hwnd
, hwndFocus
)) X11DRV_SetFocus(hwndFocus
); /* FIXME */
1256 /**********************************************************************
1257 * X11DRV_UnmapNotify
1259 void X11DRV_UnmapNotify( HWND hwnd
, XEvent
*event
)
1261 struct x11drv_win_data
*data
;
1264 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1266 if (!(win
= WIN_GetPtr( hwnd
))) return;
1268 if ((win
->dwStyle
& WS_VISIBLE
) && data
->managed
&&
1269 X11DRV_is_window_rect_mapped( &win
->rectWindow
))
1271 if (win
->dwStyle
& WS_MAXIMIZE
)
1272 win
->flags
|= WIN_RESTORE_MAX
;
1274 win
->flags
&= ~WIN_RESTORE_MAX
;
1276 WIN_SetStyle( hwnd
, WS_MINIMIZE
, WS_MAXIMIZE
);
1277 WIN_ReleasePtr( win
);
1280 SendMessageA( hwnd
, WM_SHOWWINDOW
, SW_MINIMIZE
, 0 );
1281 SetWindowPos( hwnd
, 0, 0, 0, GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
),
1282 SWP_NOMOVE
| SWP_NOACTIVATE
| SWP_NOZORDER
| SWP_WINE_NOHOSTMOVE
);
1284 else WIN_ReleasePtr( win
);
1288 /***********************************************************************
1289 * X11DRV_handle_desktop_resize
1291 void X11DRV_handle_desktop_resize( unsigned int width
, unsigned int height
)
1294 HWND hwnd
= GetDesktopWindow();
1296 screen_width
= width
;
1297 screen_height
= height
;
1298 TRACE("desktop %p change to (%dx%d)\n", hwnd
, width
, height
);
1299 SetRect( &rect
, 0, 0, width
, height
);
1300 X11DRV_set_window_pos( hwnd
, 0, &rect
, &rect
, SWP_NOZORDER
|SWP_NOMOVE
|SWP_WINE_NOHOSTMOVE
, NULL
);
1301 SendMessageTimeoutW( HWND_BROADCAST
, WM_DISPLAYCHANGE
, screen_depth
,
1302 MAKELPARAM( width
, height
), SMTO_ABORTIFHUNG
, 2000, NULL
);
1306 /***********************************************************************
1307 * X11DRV_ConfigureNotify
1309 void X11DRV_ConfigureNotify( HWND hwnd
, XEvent
*xev
)
1311 XConfigureEvent
*event
= &xev
->xconfigure
;
1312 struct x11drv_win_data
*data
;
1315 int cx
, cy
, x
= event
->x
, y
= event
->y
;
1318 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1322 if (!event
->send_event
) /* normal event, need to map coordinates to the root */
1326 XTranslateCoordinates( event
->display
, data
->whole_window
, root_window
,
1327 0, 0, &x
, &y
, &child
);
1328 wine_tsx11_unlock();
1332 rect
.right
= x
+ event
->width
;
1333 rect
.bottom
= y
+ event
->height
;
1334 TRACE( "win %p new X rect %ld,%ld,%ldx%ld (event %d,%d,%dx%d)\n",
1335 hwnd
, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
1336 event
->x
, event
->y
, event
->width
, event
->height
);
1337 X11DRV_X_to_window_rect( data
, &rect
);
1341 cx
= rect
.right
- rect
.left
;
1342 cy
= rect
.bottom
- rect
.top
;
1343 flags
= SWP_NOACTIVATE
| SWP_NOZORDER
| SWP_WINE_NOHOSTMOVE
;
1345 /* Compare what has changed */
1347 GetWindowRect( hwnd
, &rect
);
1348 if (rect
.left
== x
&& rect
.top
== y
) flags
|= SWP_NOMOVE
;
1350 TRACE( "%p moving from (%ld,%ld) to (%d,%d)\n",
1351 hwnd
, rect
.left
, rect
.top
, x
, y
);
1353 if ((rect
.right
- rect
.left
== cx
&& rect
.bottom
- rect
.top
== cy
) ||
1355 (IsRectEmpty( &rect
) && cx
== 1 && cy
== 1))
1357 if (flags
& SWP_NOMOVE
) return; /* if nothing changed, don't do anything */
1358 flags
|= SWP_NOSIZE
;
1361 TRACE( "%p resizing from (%ldx%ld) to (%dx%d)\n",
1362 hwnd
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
, cx
, cy
);
1364 SetWindowPos( hwnd
, 0, x
, y
, cx
, cy
, flags
);
1368 /***********************************************************************
1369 * SetWindowRgn (X11DRV.@)
1371 * Assign specified region to window (for non-rectangular windows)
1373 int X11DRV_SetWindowRgn( HWND hwnd
, HRGN hrgn
, BOOL redraw
)
1375 struct x11drv_win_data
*data
;
1377 if (!(data
= X11DRV_get_win_data( hwnd
)))
1379 if (IsWindow( hwnd
))
1380 FIXME( "not supported on other thread window %p\n", hwnd
);
1381 SetLastError( ERROR_INVALID_WINDOW_HANDLE
);
1385 #ifdef HAVE_LIBXSHAPE
1386 if (data
->whole_window
)
1388 Display
*display
= thread_display();
1393 XShapeCombineMask( display
, data
->whole_window
,
1394 ShapeBounding
, 0, 0, None
, ShapeSet
);
1395 wine_tsx11_unlock();
1399 RGNDATA
*pRegionData
= X11DRV_GetRegionData( hrgn
, 0 );
1403 XShapeCombineRectangles( display
, data
->whole_window
, ShapeBounding
,
1404 data
->window_rect
.left
- data
->whole_rect
.left
,
1405 data
->window_rect
.top
- data
->whole_rect
.top
,
1406 (XRectangle
*)pRegionData
->Buffer
,
1407 pRegionData
->rdh
.nCount
,
1408 ShapeSet
, YXBanded
);
1409 wine_tsx11_unlock();
1410 HeapFree(GetProcessHeap(), 0, pRegionData
);
1414 #endif /* HAVE_LIBXSHAPE */
1420 /***********************************************************************
1423 * Draw the frame used when moving or resizing window.
1425 * FIXME: This causes problems in Win95 mode. (why?)
1427 static void draw_moving_frame( HDC hdc
, RECT
*rect
, BOOL thickframe
)
1431 const int width
= GetSystemMetrics(SM_CXFRAME
);
1432 const int height
= GetSystemMetrics(SM_CYFRAME
);
1434 HBRUSH hbrush
= SelectObject( hdc
, GetStockObject( GRAY_BRUSH
) );
1435 PatBlt( hdc
, rect
->left
, rect
->top
,
1436 rect
->right
- rect
->left
- width
, height
, PATINVERT
);
1437 PatBlt( hdc
, rect
->left
, rect
->top
+ height
, width
,
1438 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1439 PatBlt( hdc
, rect
->left
+ width
, rect
->bottom
- 1,
1440 rect
->right
- rect
->left
- width
, -height
, PATINVERT
);
1441 PatBlt( hdc
, rect
->right
- 1, rect
->top
, -width
,
1442 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1443 SelectObject( hdc
, hbrush
);
1445 else DrawFocusRect( hdc
, rect
);
1449 /***********************************************************************
1452 * Initialisation of a move or resize, when initiatied from a menu choice.
1453 * Return hit test code for caption or sizing border.
1455 static LONG
start_size_move( HWND hwnd
, WPARAM wParam
, POINT
*capturePoint
, LONG style
)
1462 GetWindowRect( hwnd
, &rectWindow
);
1464 if ((wParam
& 0xfff0) == SC_MOVE
)
1466 /* Move pointer at the center of the caption */
1467 RECT rect
= rectWindow
;
1468 /* Note: to be exactly centered we should take the different types
1469 * of border into account, but it shouldn't make more that a few pixels
1470 * of difference so let's not bother with that */
1471 rect
.top
+= GetSystemMetrics(SM_CYBORDER
);
1472 if (style
& WS_SYSMENU
)
1473 rect
.left
+= GetSystemMetrics(SM_CXSIZE
) + 1;
1474 if (style
& WS_MINIMIZEBOX
)
1475 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1476 if (style
& WS_MAXIMIZEBOX
)
1477 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1478 pt
.x
= (rect
.right
+ rect
.left
) / 2;
1479 pt
.y
= rect
.top
+ GetSystemMetrics(SM_CYSIZE
)/2;
1480 hittest
= HTCAPTION
;
1487 GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
);
1488 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1494 hittest
= SendMessageW( hwnd
, WM_NCHITTEST
, 0, MAKELONG( pt
.x
, pt
.y
) );
1495 if ((hittest
< HTLEFT
) || (hittest
> HTBOTTOMRIGHT
)) hittest
= 0;
1506 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1507 pt
.y
= rectWindow
.top
+ GetSystemMetrics(SM_CYFRAME
) / 2;
1511 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1512 pt
.y
= rectWindow
.bottom
- GetSystemMetrics(SM_CYFRAME
) / 2;
1516 pt
.x
= rectWindow
.left
+ GetSystemMetrics(SM_CXFRAME
) / 2;
1517 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1521 pt
.x
= rectWindow
.right
- GetSystemMetrics(SM_CXFRAME
) / 2;
1522 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1525 case VK_ESCAPE
: return 0;
1531 SetCursorPos( pt
.x
, pt
.y
);
1532 SendMessageW( hwnd
, WM_SETCURSOR
, (WPARAM
)hwnd
, MAKELONG( hittest
, WM_MOUSEMOVE
));
1537 /***********************************************************************
1538 * set_movesize_capture
1540 static void set_movesize_capture( HWND hwnd
)
1544 SERVER_START_REQ( set_capture_window
)
1547 req
->flags
= CAPTURE_MOVESIZE
;
1548 if (!wine_server_call_err( req
))
1550 previous
= reply
->previous
;
1551 hwnd
= reply
->full_handle
;
1555 if (previous
&& previous
!= hwnd
)
1556 SendMessageW( previous
, WM_CAPTURECHANGED
, 0, (LPARAM
)hwnd
);
1559 /***********************************************************************
1560 * X11DRV_WMMoveResizeWindow
1562 * Tells the window manager to initiate a move or resize operation.
1565 * http://freedesktop.org/Standards/wm-spec/1.3/ar01s04.html
1566 * or search for "_NET_WM_MOVERESIZE"
1568 static void X11DRV_WMMoveResizeWindow( HWND hwnd
, int x
, int y
, int dir
)
1571 Display
*display
= thread_display();
1573 xev
.xclient
.type
= ClientMessage
;
1574 xev
.xclient
.window
= X11DRV_get_whole_window(hwnd
);
1575 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_MOVERESIZE
);
1576 xev
.xclient
.serial
= 0;
1577 xev
.xclient
.display
= display
;
1578 xev
.xclient
.send_event
= True
;
1579 xev
.xclient
.format
= 32;
1580 xev
.xclient
.data
.l
[0] = x
; /* x coord */
1581 xev
.xclient
.data
.l
[1] = y
; /* y coord */
1582 xev
.xclient
.data
.l
[2] = dir
; /* direction */
1583 xev
.xclient
.data
.l
[3] = 1; /* button */
1584 xev
.xclient
.data
.l
[4] = 0; /* unused */
1586 /* need to ungrab the pointer that may have been automatically grabbed
1587 * with a ButtonPress event */
1589 XUngrabPointer( display
, CurrentTime
);
1590 XSendEvent(display
, root_window
, False
, SubstructureNotifyMask
, &xev
);
1591 wine_tsx11_unlock();
1594 /***********************************************************************
1595 * SysCommandSizeMove (X11DRV.@)
1597 * Perform SC_MOVE and SC_SIZE commands.
1599 void X11DRV_SysCommandSizeMove( HWND hwnd
, WPARAM wParam
)
1602 RECT sizingRect
, mouseRect
, origRect
;
1605 LONG hittest
= (LONG
)(wParam
& 0x0f);
1606 WPARAM syscommand
= wParam
& 0xfff0;
1607 HCURSOR hDragCursor
= 0, hOldCursor
= 0;
1608 POINT minTrack
, maxTrack
;
1609 POINT capturePoint
, pt
;
1610 LONG style
= GetWindowLongA( hwnd
, GWL_STYLE
);
1611 BOOL thickframe
= HAS_THICKFRAME( style
);
1612 BOOL iconic
= style
& WS_MINIMIZE
;
1614 DWORD dwPoint
= GetMessagePos ();
1615 BOOL DragFullWindows
= FALSE
;
1617 Window parent_win
, whole_win
;
1618 Display
*old_gdi_display
= NULL
;
1619 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
1620 struct x11drv_win_data
*data
;
1622 pt
.x
= (short)LOWORD(dwPoint
);
1623 pt
.y
= (short)HIWORD(dwPoint
);
1626 if (IsZoomed(hwnd
) || !IsWindowVisible(hwnd
)) return;
1628 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1630 /* if we are managed then we let the WM do all the work */
1634 if (syscommand
== SC_MOVE
)
1636 if (!hittest
) dir
= _NET_WM_MOVERESIZE_MOVE_KEYBOARD
;
1637 else dir
= _NET_WM_MOVERESIZE_MOVE
;
1639 else if (!hittest
) dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1643 case WMSZ_LEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_LEFT
; break;
1644 case WMSZ_RIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_RIGHT
; break;
1645 case WMSZ_TOP
: dir
= _NET_WM_MOVERESIZE_SIZE_TOP
; break;
1646 case WMSZ_TOPLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPLEFT
; break;
1647 case WMSZ_TOPRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPRIGHT
; break;
1648 case WMSZ_BOTTOM
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOM
; break;
1649 case WMSZ_BOTTOMLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT
; break;
1650 case WMSZ_BOTTOMRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT
; break;
1652 ERR("Invalid hittest value: %ld\n", hittest
);
1653 dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1655 X11DRV_WMMoveResizeWindow( hwnd
, pt
.x
, pt
.y
, dir
);
1659 SystemParametersInfoA(SPI_GETDRAGFULLWINDOWS
, 0, &DragFullWindows
, 0);
1661 if (syscommand
== SC_MOVE
)
1663 if (!hittest
) hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1664 if (!hittest
) return;
1668 if ( hittest
&& (syscommand
!= SC_MOUSEMENU
) )
1669 hittest
+= (HTLEFT
- WMSZ_LEFT
);
1672 set_movesize_capture( hwnd
);
1673 hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1676 set_movesize_capture(0);
1682 /* Get min/max info */
1684 WINPOS_GetMinMaxInfo( hwnd
, NULL
, NULL
, &minTrack
, &maxTrack
);
1685 GetWindowRect( hwnd
, &sizingRect
);
1686 if (style
& WS_CHILD
)
1688 parent
= GetParent(hwnd
);
1689 /* make sizing rect relative to parent */
1690 MapWindowPoints( 0, parent
, (POINT
*)&sizingRect
, 2 );
1691 GetClientRect( parent
, &mouseRect
);
1696 SetRect(&mouseRect
, 0, 0, GetSystemMetrics(SM_CXSCREEN
), GetSystemMetrics(SM_CYSCREEN
));
1698 origRect
= sizingRect
;
1700 if (ON_LEFT_BORDER(hittest
))
1702 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.right
-maxTrack
.x
);
1703 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.right
-minTrack
.x
);
1705 else if (ON_RIGHT_BORDER(hittest
))
1707 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.left
+minTrack
.x
);
1708 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.left
+maxTrack
.x
);
1710 if (ON_TOP_BORDER(hittest
))
1712 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.bottom
-maxTrack
.y
);
1713 mouseRect
.bottom
= min( mouseRect
.bottom
,sizingRect
.bottom
-minTrack
.y
);
1715 else if (ON_BOTTOM_BORDER(hittest
))
1717 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.top
+minTrack
.y
);
1718 mouseRect
.bottom
= min( mouseRect
.bottom
, sizingRect
.top
+maxTrack
.y
);
1720 if (parent
) MapWindowPoints( parent
, 0, (LPPOINT
)&mouseRect
, 2 );
1722 /* Retrieve a default cache DC (without using the window style) */
1723 hdc
= GetDCEx( parent
, 0, DCX_CACHE
);
1725 if( iconic
) /* create a cursor for dragging */
1727 hDragCursor
= (HCURSOR
)GetClassLongPtrW( hwnd
, GCLP_HICON
);
1728 if( !hDragCursor
) hDragCursor
= (HCURSOR
)SendMessageW( hwnd
, WM_QUERYDRAGICON
, 0, 0L);
1729 if( !hDragCursor
) iconic
= FALSE
;
1732 /* repaint the window before moving it around */
1733 RedrawWindow( hwnd
, NULL
, 0, RDW_UPDATENOW
| RDW_ALLCHILDREN
);
1735 SendMessageA( hwnd
, WM_ENTERSIZEMOVE
, 0, 0 );
1736 set_movesize_capture( hwnd
);
1738 /* grab the server only when moving top-level windows without desktop */
1739 grab
= (!DragFullWindows
&& !parent
&& (root_window
== DefaultRootWindow(gdi_display
)));
1744 XSync( gdi_display
, False
);
1745 XGrabServer( thread_data
->display
);
1746 XSync( thread_data
->display
, False
);
1747 /* switch gdi display to the thread display, since the server is grabbed */
1748 old_gdi_display
= gdi_display
;
1749 gdi_display
= thread_data
->display
;
1750 wine_tsx11_unlock();
1752 whole_win
= X11DRV_get_whole_window( GetAncestor(hwnd
,GA_ROOT
) );
1753 parent_win
= parent
? X11DRV_get_whole_window( GetAncestor(parent
,GA_ROOT
) ) : root_window
;
1756 XGrabPointer( thread_data
->display
, whole_win
, False
,
1757 PointerMotionMask
| ButtonPressMask
| ButtonReleaseMask
,
1758 GrabModeAsync
, GrabModeAsync
, parent_win
, None
, CurrentTime
);
1759 wine_tsx11_unlock();
1760 thread_data
->grab_window
= whole_win
;
1766 if (!GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
)) break;
1767 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1769 /* Exit on button-up, Return, or Esc */
1770 if ((msg
.message
== WM_LBUTTONUP
) ||
1771 ((msg
.message
== WM_KEYDOWN
) &&
1772 ((msg
.wParam
== VK_RETURN
) || (msg
.wParam
== VK_ESCAPE
)))) break;
1774 if ((msg
.message
!= WM_KEYDOWN
) && (msg
.message
!= WM_MOUSEMOVE
))
1775 continue; /* We are not interested in other messages */
1779 if (msg
.message
== WM_KEYDOWN
) switch(msg
.wParam
)
1781 case VK_UP
: pt
.y
-= 8; break;
1782 case VK_DOWN
: pt
.y
+= 8; break;
1783 case VK_LEFT
: pt
.x
-= 8; break;
1784 case VK_RIGHT
: pt
.x
+= 8; break;
1787 pt
.x
= max( pt
.x
, mouseRect
.left
);
1788 pt
.x
= min( pt
.x
, mouseRect
.right
);
1789 pt
.y
= max( pt
.y
, mouseRect
.top
);
1790 pt
.y
= min( pt
.y
, mouseRect
.bottom
);
1792 dx
= pt
.x
- capturePoint
.x
;
1793 dy
= pt
.y
- capturePoint
.y
;
1801 if( iconic
) /* ok, no system popup tracking */
1803 hOldCursor
= SetCursor(hDragCursor
);
1805 WINPOS_ShowIconTitle( hwnd
, FALSE
);
1807 else if(!DragFullWindows
)
1808 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1811 if (msg
.message
== WM_KEYDOWN
) SetCursorPos( pt
.x
, pt
.y
);
1814 RECT newRect
= sizingRect
;
1815 WPARAM wpSizingHit
= 0;
1817 if (hittest
== HTCAPTION
) OffsetRect( &newRect
, dx
, dy
);
1818 if (ON_LEFT_BORDER(hittest
)) newRect
.left
+= dx
;
1819 else if (ON_RIGHT_BORDER(hittest
)) newRect
.right
+= dx
;
1820 if (ON_TOP_BORDER(hittest
)) newRect
.top
+= dy
;
1821 else if (ON_BOTTOM_BORDER(hittest
)) newRect
.bottom
+= dy
;
1822 if(!iconic
&& !DragFullWindows
) draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1825 /* determine the hit location */
1826 if (hittest
>= HTLEFT
&& hittest
<= HTBOTTOMRIGHT
)
1827 wpSizingHit
= WMSZ_LEFT
+ (hittest
- HTLEFT
);
1828 SendMessageA( hwnd
, WM_SIZING
, wpSizingHit
, (LPARAM
)&newRect
);
1832 if(!DragFullWindows
)
1833 draw_moving_frame( hdc
, &newRect
, thickframe
);
1835 SetWindowPos( hwnd
, 0, newRect
.left
, newRect
.top
,
1836 newRect
.right
- newRect
.left
,
1837 newRect
.bottom
- newRect
.top
,
1838 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1840 sizingRect
= newRect
;
1845 set_movesize_capture(0);
1848 if( moved
) /* restore cursors, show icon title later on */
1850 ShowCursor( FALSE
);
1851 SetCursor( hOldCursor
);
1854 else if (moved
&& !DragFullWindows
)
1855 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1857 ReleaseDC( parent
, hdc
);
1860 XUngrabPointer( thread_data
->display
, CurrentTime
);
1863 XSync( thread_data
->display
, False
);
1864 XUngrabServer( thread_data
->display
);
1865 XSync( thread_data
->display
, False
);
1866 gdi_display
= old_gdi_display
;
1868 wine_tsx11_unlock();
1869 thread_data
->grab_window
= None
;
1871 if (HOOK_CallHooks( WH_CBT
, HCBT_MOVESIZE
, (WPARAM
)hwnd
, (LPARAM
)&sizingRect
, TRUE
))
1874 SendMessageA( hwnd
, WM_EXITSIZEMOVE
, 0, 0 );
1875 SendMessageA( hwnd
, WM_SETVISIBLE
, !IsIconic(hwnd
), 0L);
1877 /* window moved or resized */
1880 /* if the moving/resizing isn't canceled call SetWindowPos
1881 * with the new position or the new size of the window
1883 if (!((msg
.message
== WM_KEYDOWN
) && (msg
.wParam
== VK_ESCAPE
)) )
1885 /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */
1886 if(!DragFullWindows
)
1887 SetWindowPos( hwnd
, 0, sizingRect
.left
, sizingRect
.top
,
1888 sizingRect
.right
- sizingRect
.left
,
1889 sizingRect
.bottom
- sizingRect
.top
,
1890 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1893 { /* restore previous size/position */
1895 SetWindowPos( hwnd
, 0, origRect
.left
, origRect
.top
,
1896 origRect
.right
- origRect
.left
,
1897 origRect
.bottom
- origRect
.top
,
1898 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1904 /* Single click brings up the system menu when iconized */
1908 if(style
& WS_SYSMENU
)
1909 SendMessageA( hwnd
, WM_SYSCOMMAND
,
1910 SC_MOUSEMENU
+ HTSYSMENU
, MAKELONG(pt
.x
,pt
.y
));
1912 else WINPOS_ShowIconTitle( hwnd
, TRUE
);