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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #include <X11/Xutil.h>
27 #include <X11/extensions/shape.h>
28 #endif /* HAVE_LIBXSHAPE */
37 #include "wine/wingdi16.h"
42 #include "wine/server.h"
43 #include "wine/debug.h"
45 WINE_DEFAULT_DEBUG_CHANNEL(x11drv
);
47 #define SWP_AGG_NOPOSCHANGE \
48 (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER)
50 #define SWP_EX_NOCOPY 0x0001
51 #define SWP_EX_PAINTSELF 0x0002
52 #define SWP_EX_NONCLIENT 0x0004
54 #define HAS_THICKFRAME(style) \
55 (((style) & WS_THICKFRAME) && \
56 !(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME))
58 #define ON_LEFT_BORDER(hit) \
59 (((hit) == HTLEFT) || ((hit) == HTTOPLEFT) || ((hit) == HTBOTTOMLEFT))
60 #define ON_RIGHT_BORDER(hit) \
61 (((hit) == HTRIGHT) || ((hit) == HTTOPRIGHT) || ((hit) == HTBOTTOMRIGHT))
62 #define ON_TOP_BORDER(hit) \
63 (((hit) == HTTOP) || ((hit) == HTTOPLEFT) || ((hit) == HTTOPRIGHT))
64 #define ON_BOTTOM_BORDER(hit) \
65 (((hit) == HTBOTTOM) || ((hit) == HTBOTTOMLEFT) || ((hit) == HTBOTTOMRIGHT))
67 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
68 #define _NET_WM_MOVERESIZE_SIZE_TOP 1
69 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2
70 #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3
71 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
72 #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5
73 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
74 #define _NET_WM_MOVERESIZE_SIZE_LEFT 7
75 #define _NET_WM_MOVERESIZE_MOVE 8 /* movement only */
76 #define _NET_WM_MOVERESIZE_SIZE_KEYBOARD 9 /* size via keyboard */
77 #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10 /* move via keyboard */
79 #define _NET_WM_STATE_REMOVE 0
80 #define _NET_WM_STATE_ADD 1
81 #define _NET_WM_STATE_TOGGLE 2
83 /***********************************************************************
86 void X11DRV_Expose( HWND hwnd
, XEvent
*xev
)
88 XExposeEvent
*event
= &xev
->xexpose
;
90 struct x11drv_win_data
*data
;
91 int flags
= RDW_INVALIDATE
| RDW_ERASE
| RDW_ALLCHILDREN
;
93 TRACE( "win %p (%lx) %d,%d %dx%d\n",
94 hwnd
, event
->window
, event
->x
, event
->y
, event
->width
, event
->height
);
96 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
100 rect
.right
= rect
.left
+ event
->width
;
101 rect
.bottom
= rect
.top
+ event
->height
;
103 if (event
->window
== root_window
)
104 OffsetRect( &rect
, virtual_screen_rect
.left
, virtual_screen_rect
.top
);
106 if (rect
.left
< data
->client_rect
.left
||
107 rect
.top
< data
->client_rect
.top
||
108 rect
.right
> data
->client_rect
.right
||
109 rect
.bottom
> data
->client_rect
.bottom
) flags
|= RDW_FRAME
;
111 SERVER_START_REQ( update_window_zorder
)
114 req
->rect
.left
= rect
.left
+ data
->whole_rect
.left
;
115 req
->rect
.top
= rect
.top
+ data
->whole_rect
.top
;
116 req
->rect
.right
= rect
.right
+ data
->whole_rect
.left
;
117 req
->rect
.bottom
= rect
.bottom
+ data
->whole_rect
.top
;
118 wine_server_call( req
);
122 /* make position relative to client area instead of window */
123 OffsetRect( &rect
, -data
->client_rect
.left
, -data
->client_rect
.top
);
124 RedrawWindow( hwnd
, &rect
, 0, flags
);
127 /***********************************************************************
128 * SetWindowStyle (X11DRV.@)
130 * Update the X state of a window to reflect a style change
132 void X11DRV_SetWindowStyle( HWND hwnd
, DWORD old_style
)
134 Display
*display
= thread_display();
135 struct x11drv_win_data
*data
;
136 DWORD new_style
, changed
;
138 if (hwnd
== GetDesktopWindow()) return;
139 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
141 new_style
= GetWindowLongW( hwnd
, GWL_STYLE
);
142 changed
= new_style
^ old_style
;
144 if (changed
& WS_VISIBLE
)
146 if (data
->whole_window
&& X11DRV_is_window_rect_mapped( &data
->window_rect
))
148 if (new_style
& WS_VISIBLE
)
150 TRACE( "mapping win %p\n", hwnd
);
151 X11DRV_sync_window_style( display
, data
);
152 X11DRV_set_wm_hints( display
, data
);
154 XMapWindow( display
, data
->whole_window
);
157 /* we don't unmap windows, that causes trouble with the window manager */
159 invalidate_dce( hwnd
, &data
->window_rect
);
162 if (changed
& WS_DISABLED
)
164 if (data
->whole_window
&& data
->managed
)
168 if (!(wm_hints
= XGetWMHints( display
, data
->whole_window
)))
169 wm_hints
= XAllocWMHints();
172 wm_hints
->flags
|= InputHint
;
173 wm_hints
->input
= !(new_style
& WS_DISABLED
);
174 XSetWMHints( display
, data
->whole_window
, wm_hints
);
183 /***********************************************************************
184 * update_fullscreen_state
186 * Use the NETWM protocol to set the fullscreen state.
187 * This only works for mapped windows.
189 static void update_fullscreen_state( Display
*display
, Window win
, BOOL new_fs_state
)
193 TRACE("setting fullscreen state for window %lx to %s\n", win
, new_fs_state
? "true" : "false");
195 xev
.xclient
.type
= ClientMessage
;
196 xev
.xclient
.window
= win
;
197 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_STATE
);
198 xev
.xclient
.serial
= 0;
199 xev
.xclient
.display
= display
;
200 xev
.xclient
.send_event
= True
;
201 xev
.xclient
.format
= 32;
202 xev
.xclient
.data
.l
[0] = new_fs_state
? _NET_WM_STATE_ADD
: _NET_WM_STATE_REMOVE
;
203 xev
.xclient
.data
.l
[1] = x11drv_atom(_NET_WM_STATE_FULLSCREEN
);
204 xev
.xclient
.data
.l
[2] = 0;
206 XSendEvent(display
, root_window
, False
, SubstructureRedirectMask
| SubstructureNotifyMask
, &xev
);
210 /***********************************************************************
211 * fullscreen_state_changed
213 * Check if the fullscreen state of a given window has changed
215 static BOOL
fullscreen_state_changed( const struct x11drv_win_data
*data
,
216 const RECT
*old_client_rect
, const RECT
*old_screen_rect
,
219 BOOL old_fs_state
= FALSE
;
221 *new_fs_state
= FALSE
;
223 if (old_client_rect
->left
<= 0 && old_client_rect
->right
>= old_screen_rect
->right
&&
224 old_client_rect
->top
<= 0 && old_client_rect
->bottom
>= old_screen_rect
->bottom
)
227 if (data
->client_rect
.left
<= 0 && data
->client_rect
.right
>= screen_width
&&
228 data
->client_rect
.top
<= 0 && data
->client_rect
.bottom
>= screen_height
)
229 *new_fs_state
= TRUE
;
231 #if 0 /* useful to debug fullscreen state problems */
232 TRACE("hwnd %p, old rect %s, new rect %s, old screen %s, new screen (0,0-%d,%d)\n",
234 wine_dbgstr_rect(old_client_rect
), wine_dbgstr_rect(&data
->client_rect
),
235 wine_dbgstr_rect(old_screen_rect
), screen_width
, screen_height
);
236 TRACE("old fs state %d\n, new fs state = %d\n", old_fs_state
, *new_fs_state
);
238 return *new_fs_state
!= old_fs_state
;
242 /***********************************************************************
243 * SetWindowPos (X11DRV.@)
245 BOOL
X11DRV_SetWindowPos( HWND hwnd
, HWND insert_after
, const RECT
*rectWindow
,
246 const RECT
*rectClient
, UINT swp_flags
, const RECT
*valid_rects
)
248 struct x11drv_win_data
*data
;
249 RECT new_whole_rect
, old_client_rect
, old_screen_rect
;
251 DWORD old_style
, new_style
;
254 if (!(data
= X11DRV_get_win_data( hwnd
))) return FALSE
;
256 new_whole_rect
= *rectWindow
;
257 X11DRV_window_to_X_rect( data
, &new_whole_rect
);
259 old_client_rect
= data
->client_rect
;
261 if (!(win
= WIN_GetPtr( hwnd
))) return FALSE
;
262 if (win
== WND_OTHER_PROCESS
)
264 if (IsWindow( hwnd
)) ERR( "cannot set rectangles of other process window %p\n", hwnd
);
267 SERVER_START_REQ( set_window_pos
)
270 req
->previous
= insert_after
;
271 req
->flags
= swp_flags
;
272 req
->window
.left
= rectWindow
->left
;
273 req
->window
.top
= rectWindow
->top
;
274 req
->window
.right
= rectWindow
->right
;
275 req
->window
.bottom
= rectWindow
->bottom
;
276 req
->client
.left
= rectClient
->left
;
277 req
->client
.top
= rectClient
->top
;
278 req
->client
.right
= rectClient
->right
;
279 req
->client
.bottom
= rectClient
->bottom
;
280 if (memcmp( rectWindow
, &new_whole_rect
, sizeof(RECT
) ) || !IsRectEmpty( &valid_rects
[0] ))
282 wine_server_add_data( req
, &new_whole_rect
, sizeof(new_whole_rect
) );
283 if (!IsRectEmpty( &valid_rects
[0] ))
284 wine_server_add_data( req
, valid_rects
, 2 * sizeof(*valid_rects
) );
286 ret
= !wine_server_call( req
);
287 new_style
= reply
->new_style
;
291 if (win
== WND_DESKTOP
|| data
->whole_window
== DefaultRootWindow(gdi_display
))
293 data
->whole_rect
= data
->client_rect
= data
->window_rect
= *rectWindow
;
294 if (win
!= WND_DESKTOP
)
296 win
->rectWindow
= *rectWindow
;
297 win
->rectClient
= *rectClient
;
298 win
->dwStyle
= new_style
;
299 WIN_ReleasePtr( win
);
306 Display
*display
= thread_display();
308 /* invalidate DCEs */
310 if ((((swp_flags
& SWP_AGG_NOPOSCHANGE
) != SWP_AGG_NOPOSCHANGE
) && (new_style
& WS_VISIBLE
)) ||
311 (swp_flags
& (SWP_HIDEWINDOW
| SWP_SHOWWINDOW
)))
314 UnionRect( &rect
, rectWindow
, &win
->rectWindow
);
315 invalidate_dce( hwnd
, &rect
);
318 win
->rectWindow
= *rectWindow
;
319 win
->rectClient
= *rectClient
;
320 old_style
= win
->dwStyle
;
321 win
->dwStyle
= new_style
;
322 data
->window_rect
= *rectWindow
;
324 TRACE( "win %p window %s client %s style %08x\n",
325 hwnd
, wine_dbgstr_rect(rectWindow
), wine_dbgstr_rect(rectClient
), new_style
);
327 if (!IsRectEmpty( &valid_rects
[0] ))
329 int x_offset
= 0, y_offset
= 0;
331 if (data
->whole_window
)
333 /* the X server will move the bits for us */
334 x_offset
= data
->whole_rect
.left
- new_whole_rect
.left
;
335 y_offset
= data
->whole_rect
.top
- new_whole_rect
.top
;
338 if (x_offset
!= valid_rects
[1].left
- valid_rects
[0].left
||
339 y_offset
!= valid_rects
[1].top
- valid_rects
[0].top
)
341 /* FIXME: should copy the window bits here */
342 RECT invalid_rect
= valid_rects
[0];
344 /* invalid_rects are relative to the client area */
345 OffsetRect( &invalid_rect
, -rectClient
->left
, -rectClient
->top
);
346 RedrawWindow( hwnd
, &invalid_rect
, NULL
, RDW_INVALIDATE
| RDW_ERASE
| RDW_ALLCHILDREN
);
351 if (data
->whole_window
&& !data
->lock_changes
)
353 if ((old_style
& WS_VISIBLE
) && !(new_style
& WS_VISIBLE
))
355 /* window got hidden, unmap it */
356 TRACE( "unmapping win %p\n", hwnd
);
358 XUnmapWindow( display
, data
->whole_window
);
361 else if ((new_style
& WS_VISIBLE
) && !X11DRV_is_window_rect_mapped( rectWindow
))
363 /* resizing to zero size or off screen -> unmap */
364 TRACE( "unmapping zero size or off-screen win %p\n", hwnd
);
366 XUnmapWindow( display
, data
->whole_window
);
371 X11DRV_sync_window_position( display
, data
, swp_flags
, rectClient
, &new_whole_rect
);
373 if (data
->whole_window
&& !data
->lock_changes
)
375 BOOL new_fs_state
, mapped
= FALSE
;
377 if ((new_style
& WS_VISIBLE
) && !(new_style
& WS_MINIMIZE
) &&
378 X11DRV_is_window_rect_mapped( rectWindow
))
380 if (!(old_style
& WS_VISIBLE
))
382 /* window got shown, map it */
383 TRACE( "mapping win %p\n", hwnd
);
384 X11DRV_sync_window_style( display
, data
);
385 X11DRV_set_wm_hints( display
, data
);
387 XMapWindow( display
, data
->whole_window
);
392 else if ((swp_flags
& (SWP_NOSIZE
| SWP_NOMOVE
)) != (SWP_NOSIZE
| SWP_NOMOVE
))
394 /* resizing from zero size to non-zero -> map */
395 TRACE( "mapping non zero size or off-screen win %p\n", hwnd
);
397 XMapWindow( display
, data
->whole_window
);
402 SetRect( &old_screen_rect
, 0, 0, screen_width
, screen_height
);
403 if (fullscreen_state_changed( data
, &old_client_rect
, &old_screen_rect
, &new_fs_state
) || mapped
)
404 update_fullscreen_state( display
, data
->whole_window
, new_fs_state
);
408 WIN_ReleasePtr( win
);
413 /***********************************************************************
416 * Find a suitable place for an iconic window.
418 static POINT
WINPOS_FindIconPos( HWND hwnd
, POINT pt
)
420 RECT rect
, rectParent
;
423 int xspacing
, yspacing
;
425 parent
= GetAncestor( hwnd
, GA_PARENT
);
426 GetClientRect( parent
, &rectParent
);
427 if ((pt
.x
>= rectParent
.left
) && (pt
.x
+ GetSystemMetrics(SM_CXICON
) < rectParent
.right
) &&
428 (pt
.y
>= rectParent
.top
) && (pt
.y
+ GetSystemMetrics(SM_CYICON
) < rectParent
.bottom
))
429 return pt
; /* The icon already has a suitable position */
431 xspacing
= GetSystemMetrics(SM_CXICONSPACING
);
432 yspacing
= GetSystemMetrics(SM_CYICONSPACING
);
434 /* Check if another icon already occupies this spot */
435 /* FIXME: this is completely inefficient */
437 hrgn
= CreateRectRgn( 0, 0, 0, 0 );
438 tmp
= CreateRectRgn( 0, 0, 0, 0 );
439 for (child
= GetWindow( parent
, GW_HWNDFIRST
); child
; child
= GetWindow( child
, GW_HWNDNEXT
))
442 if (child
== hwnd
) continue;
443 if ((GetWindowLongW( child
, GWL_STYLE
) & (WS_VISIBLE
|WS_MINIMIZE
)) != (WS_VISIBLE
|WS_MINIMIZE
))
445 if (!(childPtr
= WIN_GetPtr( child
)) || childPtr
== WND_OTHER_PROCESS
)
447 SetRectRgn( tmp
, childPtr
->rectWindow
.left
, childPtr
->rectWindow
.top
,
448 childPtr
->rectWindow
.right
, childPtr
->rectWindow
.bottom
);
449 CombineRgn( hrgn
, hrgn
, tmp
, RGN_OR
);
450 WIN_ReleasePtr( childPtr
);
454 for (rect
.bottom
= rectParent
.bottom
; rect
.bottom
>= yspacing
; rect
.bottom
-= yspacing
)
456 for (rect
.left
= rectParent
.left
; rect
.left
<= rectParent
.right
- xspacing
; rect
.left
+= xspacing
)
458 rect
.right
= rect
.left
+ xspacing
;
459 rect
.top
= rect
.bottom
- yspacing
;
460 if (!RectInRegion( hrgn
, &rect
))
462 /* No window was found, so it's OK for us */
463 pt
.x
= rect
.left
+ (xspacing
- GetSystemMetrics(SM_CXICON
)) / 2;
464 pt
.y
= rect
.top
+ (yspacing
- GetSystemMetrics(SM_CYICON
)) / 2;
465 DeleteObject( hrgn
);
470 DeleteObject( hrgn
);
476 /***********************************************************************
479 UINT
WINPOS_MinMaximize( HWND hwnd
, UINT cmd
, LPRECT rect
)
487 TRACE("%p %u\n", hwnd
, cmd
);
489 wpl
.length
= sizeof(wpl
);
490 GetWindowPlacement( hwnd
, &wpl
);
492 if (HOOK_CallHooks( WH_CBT
, HCBT_MINMAX
, (WPARAM
)hwnd
, cmd
, TRUE
))
493 return SWP_NOSIZE
| SWP_NOMOVE
;
495 if (IsIconic( hwnd
))
499 case SW_SHOWMINNOACTIVE
:
500 case SW_SHOWMINIMIZED
:
501 case SW_FORCEMINIMIZE
:
503 return SWP_NOSIZE
| SWP_NOMOVE
;
505 if (!SendMessageW( hwnd
, WM_QUERYOPEN
, 0, 0 )) return SWP_NOSIZE
| SWP_NOMOVE
;
506 swpFlags
|= SWP_NOCOPYBITS
;
511 case SW_SHOWMINNOACTIVE
:
512 case SW_SHOWMINIMIZED
:
513 case SW_FORCEMINIMIZE
:
515 if (!(wndPtr
= WIN_GetPtr( hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
516 if( wndPtr
->dwStyle
& WS_MAXIMIZE
) wndPtr
->flags
|= WIN_RESTORE_MAX
;
517 else wndPtr
->flags
&= ~WIN_RESTORE_MAX
;
518 WIN_ReleasePtr( wndPtr
);
520 old_style
= WIN_SetStyle( hwnd
, WS_MINIMIZE
, WS_MAXIMIZE
);
522 X11DRV_set_iconic_state( hwnd
);
524 wpl
.ptMinPosition
= WINPOS_FindIconPos( hwnd
, wpl
.ptMinPosition
);
526 if (!(old_style
& WS_MINIMIZE
)) swpFlags
|= SWP_STATECHANGED
;
527 SetRect( rect
, wpl
.ptMinPosition
.x
, wpl
.ptMinPosition
.y
,
528 GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
) );
529 swpFlags
|= SWP_NOCOPYBITS
;
533 old_style
= GetWindowLongW( hwnd
, GWL_STYLE
);
534 if ((old_style
& WS_MAXIMIZE
) && (old_style
& WS_VISIBLE
)) return SWP_NOSIZE
| SWP_NOMOVE
;
536 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
538 old_style
= WIN_SetStyle( hwnd
, WS_MAXIMIZE
, WS_MINIMIZE
);
539 if (old_style
& WS_MINIMIZE
)
541 WINPOS_ShowIconTitle( hwnd
, FALSE
);
542 X11DRV_set_iconic_state( hwnd
);
544 if (!(old_style
& WS_MAXIMIZE
)) swpFlags
|= SWP_STATECHANGED
;
545 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
548 case SW_SHOWNOACTIVATE
:
551 old_style
= WIN_SetStyle( hwnd
, 0, WS_MINIMIZE
| WS_MAXIMIZE
);
552 if (old_style
& WS_MINIMIZE
)
556 WINPOS_ShowIconTitle( hwnd
, FALSE
);
557 X11DRV_set_iconic_state( hwnd
);
559 if (!(wndPtr
= WIN_GetPtr( hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
560 restore_max
= (wndPtr
->flags
& WIN_RESTORE_MAX
) != 0;
561 WIN_ReleasePtr( wndPtr
);
564 /* Restore to maximized position */
565 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
566 WIN_SetStyle( hwnd
, WS_MAXIMIZE
, 0 );
567 swpFlags
|= SWP_STATECHANGED
;
568 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
572 else if (!(old_style
& WS_MAXIMIZE
)) break;
574 swpFlags
|= SWP_STATECHANGED
;
576 /* Restore to normal position */
578 *rect
= wpl
.rcNormalPosition
;
579 rect
->right
-= rect
->left
;
580 rect
->bottom
-= rect
->top
;
589 /***********************************************************************
590 * ShowWindow (X11DRV.@)
592 BOOL
X11DRV_ShowWindow( HWND hwnd
, INT cmd
)
596 LONG style
= GetWindowLongW( hwnd
, GWL_STYLE
);
597 BOOL wasVisible
= (style
& WS_VISIBLE
) != 0;
598 BOOL showFlag
= TRUE
;
599 RECT newPos
= {0, 0, 0, 0};
602 TRACE("hwnd=%p, cmd=%d, wasVisible %d\n", hwnd
, cmd
, wasVisible
);
607 if (!wasVisible
) return FALSE
;
609 swp
|= SWP_HIDEWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
610 if (hwnd
!= GetActiveWindow())
611 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
614 case SW_SHOWMINNOACTIVE
:
615 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
618 case SW_FORCEMINIMIZE
: /* FIXME: Does not work if thread is hung. */
619 if (style
& WS_CHILD
) swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
621 case SW_SHOWMINIMIZED
:
622 swp
|= SWP_SHOWWINDOW
| SWP_FRAMECHANGED
;
623 swp
|= WINPOS_MinMaximize( hwnd
, cmd
, &newPos
);
624 if ((style
& WS_MINIMIZE
) && wasVisible
) return TRUE
;
627 case SW_SHOWMAXIMIZED
: /* same as SW_MAXIMIZE */
628 if (!wasVisible
) swp
|= SWP_SHOWWINDOW
;
629 swp
|= SWP_FRAMECHANGED
;
630 swp
|= WINPOS_MinMaximize( hwnd
, SW_MAXIMIZE
, &newPos
);
631 if ((style
& WS_MAXIMIZE
) && wasVisible
) return TRUE
;
635 swp
|= SWP_NOACTIVATE
| SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
636 if (style
& WS_CHILD
) swp
|= SWP_NOZORDER
;
639 if (wasVisible
) return TRUE
;
640 swp
|= SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
641 if (style
& WS_CHILD
) swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
644 case SW_SHOWNOACTIVATE
:
645 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
649 case SW_SHOWNORMAL
: /* same as SW_NORMAL: */
650 case SW_SHOWDEFAULT
: /* FIXME: should have its own handler */
651 if (!wasVisible
) swp
|= SWP_SHOWWINDOW
;
652 if (style
& (WS_MINIMIZE
| WS_MAXIMIZE
))
654 swp
|= SWP_FRAMECHANGED
;
655 swp
|= WINPOS_MinMaximize( hwnd
, cmd
, &newPos
);
659 if (wasVisible
) return TRUE
;
660 swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
662 if (style
& WS_CHILD
&& !(swp
& SWP_STATECHANGED
)) swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
666 if ((showFlag
!= wasVisible
|| cmd
== SW_SHOWNA
) && cmd
!= SW_SHOWMAXIMIZED
&& !(swp
& SWP_STATECHANGED
))
668 SendMessageW( hwnd
, WM_SHOWWINDOW
, showFlag
, 0 );
669 if (!IsWindow( hwnd
)) return wasVisible
;
672 parent
= GetAncestor( hwnd
, GA_PARENT
);
673 if (parent
&& !IsWindowVisible( parent
) && !(swp
& SWP_STATECHANGED
))
675 /* if parent is not visible simply toggle WS_VISIBLE and return */
676 if (showFlag
) WIN_SetStyle( hwnd
, WS_VISIBLE
, 0 );
677 else WIN_SetStyle( hwnd
, 0, WS_VISIBLE
);
680 SetWindowPos( hwnd
, HWND_TOP
, newPos
.left
, newPos
.top
,
681 newPos
.right
, newPos
.bottom
, LOWORD(swp
) );
687 /* FIXME: This will cause the window to be activated irrespective
688 * of whether it is owned by the same thread. Has to be done
692 if (hwnd
== GetActiveWindow())
693 WINPOS_ActivateOtherWindow(hwnd
);
695 /* Revert focus to parent */
697 if (hwnd
== hFocus
|| IsChild(hwnd
, hFocus
))
699 HWND parent
= GetAncestor(hwnd
, GA_PARENT
);
700 if (parent
== GetDesktopWindow()) parent
= 0;
705 if (IsIconic(hwnd
)) WINPOS_ShowIconTitle( hwnd
, TRUE
);
707 if (!(wndPtr
= WIN_GetPtr( hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return wasVisible
;
709 if (wndPtr
->flags
& WIN_NEED_SIZE
)
711 /* should happen only in CreateWindowEx() */
712 int wParam
= SIZE_RESTORED
;
713 RECT client
= wndPtr
->rectClient
;
715 wndPtr
->flags
&= ~WIN_NEED_SIZE
;
716 if (wndPtr
->dwStyle
& WS_MAXIMIZE
) wParam
= SIZE_MAXIMIZED
;
717 else if (wndPtr
->dwStyle
& WS_MINIMIZE
) wParam
= SIZE_MINIMIZED
;
718 WIN_ReleasePtr( wndPtr
);
720 SendMessageW( hwnd
, WM_SIZE
, wParam
,
721 MAKELONG( client
.right
- client
.left
, client
.bottom
- client
.top
));
722 SendMessageW( hwnd
, WM_MOVE
, 0, MAKELONG( client
.left
, client
.top
));
724 else WIN_ReleasePtr( wndPtr
);
726 /* if previous state was minimized Windows sets focus to the window */
727 if (style
& WS_MINIMIZE
) SetFocus( hwnd
);
733 /**********************************************************************
736 void X11DRV_MapNotify( HWND hwnd
, XEvent
*event
)
738 struct x11drv_win_data
*data
;
739 HWND hwndFocus
= GetFocus();
742 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
744 if (!(win
= WIN_GetPtr( hwnd
))) return;
746 if (data
->managed
&& (win
->dwStyle
& WS_VISIBLE
) && (win
->dwStyle
& WS_MINIMIZE
))
749 unsigned int width
, height
, border
, depth
;
752 LONG style
= WS_VISIBLE
;
756 XGetGeometry( event
->xmap
.display
, data
->whole_window
, &root
, &x
, &y
, &width
, &height
,
758 XTranslateCoordinates( event
->xmap
.display
, data
->whole_window
, root
, 0, 0, &x
, &y
, &top
);
762 rect
.right
= x
+ width
;
763 rect
.bottom
= y
+ height
;
764 OffsetRect( &rect
, virtual_screen_rect
.left
, virtual_screen_rect
.top
);
765 X11DRV_X_to_window_rect( data
, &rect
);
767 invalidate_dce( hwnd
, &data
->window_rect
);
769 if (win
->flags
& WIN_RESTORE_MAX
) style
|= WS_MAXIMIZE
;
770 WIN_SetStyle( hwnd
, style
, WS_MINIMIZE
);
771 WIN_ReleasePtr( win
);
773 SendMessageW( hwnd
, WM_SHOWWINDOW
, SW_RESTORE
, 0 );
774 data
->lock_changes
++;
775 SetWindowPos( hwnd
, 0, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
776 SWP_NOZORDER
| SWP_FRAMECHANGED
| SWP_STATECHANGED
);
777 data
->lock_changes
--;
779 else WIN_ReleasePtr( win
);
780 if (hwndFocus
&& IsChild( hwnd
, hwndFocus
)) X11DRV_SetFocus(hwndFocus
); /* FIXME */
784 /**********************************************************************
787 void X11DRV_UnmapNotify( HWND hwnd
, XEvent
*event
)
789 struct x11drv_win_data
*data
;
792 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
794 if (!(win
= WIN_GetPtr( hwnd
))) return;
796 if ((win
->dwStyle
& WS_VISIBLE
) && data
->managed
&&
797 X11DRV_is_window_rect_mapped( &win
->rectWindow
))
799 if (win
->dwStyle
& WS_MAXIMIZE
)
800 win
->flags
|= WIN_RESTORE_MAX
;
801 else if (!(win
->dwStyle
& WS_MINIMIZE
))
802 win
->flags
&= ~WIN_RESTORE_MAX
;
804 WIN_SetStyle( hwnd
, WS_MINIMIZE
, WS_MAXIMIZE
);
805 WIN_ReleasePtr( win
);
808 SendMessageW( hwnd
, WM_SHOWWINDOW
, SW_MINIMIZE
, 0 );
809 data
->lock_changes
++;
810 SetWindowPos( hwnd
, 0, 0, 0, GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
),
811 SWP_NOMOVE
| SWP_NOACTIVATE
| SWP_NOZORDER
| SWP_STATECHANGED
);
812 data
->lock_changes
--;
814 else WIN_ReleasePtr( win
);
817 struct desktop_resize_data
819 RECT old_screen_rect
;
820 RECT old_virtual_rect
;
823 static BOOL CALLBACK
update_windows_on_desktop_resize( HWND hwnd
, LPARAM lparam
)
825 struct x11drv_win_data
*data
;
826 Display
*display
= thread_display();
827 struct desktop_resize_data
*resize_data
= (struct desktop_resize_data
*)lparam
;
830 if (!(data
= X11DRV_get_win_data( hwnd
))) return TRUE
;
832 if (GetWindowLongW( hwnd
, GWL_STYLE
) & WS_VISIBLE
)
836 if (fullscreen_state_changed( data
, &data
->client_rect
, &resize_data
->old_screen_rect
, &new_fs_state
))
837 update_fullscreen_state( display
, data
->whole_window
, new_fs_state
);
840 if (resize_data
->old_virtual_rect
.left
!= virtual_screen_rect
.left
) mask
|= CWX
;
841 if (resize_data
->old_virtual_rect
.top
!= virtual_screen_rect
.top
) mask
|= CWY
;
842 if (mask
&& data
->whole_window
)
844 XWindowChanges changes
;
847 changes
.x
= data
->whole_rect
.left
- virtual_screen_rect
.left
;
848 changes
.y
= data
->whole_rect
.top
- virtual_screen_rect
.top
;
849 XReconfigureWMWindow( display
, data
->whole_window
,
850 DefaultScreen(display
), mask
, &changes
);
857 /***********************************************************************
858 * X11DRV_handle_desktop_resize
860 void X11DRV_handle_desktop_resize( unsigned int width
, unsigned int height
)
862 HWND hwnd
= GetDesktopWindow();
863 struct x11drv_win_data
*data
;
864 struct desktop_resize_data resize_data
;
866 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
868 SetRect( &resize_data
.old_screen_rect
, 0, 0, screen_width
, screen_height
);
869 resize_data
.old_virtual_rect
= virtual_screen_rect
;
871 screen_width
= width
;
872 screen_height
= height
;
874 TRACE("desktop %p change to (%dx%d)\n", hwnd
, width
, height
);
875 data
->lock_changes
++;
876 X11DRV_SetWindowPos( hwnd
, 0, &virtual_screen_rect
, &virtual_screen_rect
,
877 SWP_NOZORDER
|SWP_NOMOVE
, NULL
);
878 data
->lock_changes
--;
880 SendMessageTimeoutW( HWND_BROADCAST
, WM_DISPLAYCHANGE
, screen_depth
,
881 MAKELPARAM( width
, height
), SMTO_ABORTIFHUNG
, 2000, NULL
);
883 EnumWindows( update_windows_on_desktop_resize
, (LPARAM
)&resize_data
);
887 /***********************************************************************
888 * X11DRV_ConfigureNotify
890 void X11DRV_ConfigureNotify( HWND hwnd
, XEvent
*xev
)
892 XConfigureEvent
*event
= &xev
->xconfigure
;
893 struct x11drv_win_data
*data
;
896 int cx
, cy
, x
= event
->x
, y
= event
->y
;
899 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
903 if (!event
->send_event
) /* normal event, need to map coordinates to the root */
907 XTranslateCoordinates( event
->display
, data
->whole_window
, root_window
,
908 0, 0, &x
, &y
, &child
);
913 rect
.right
= x
+ event
->width
;
914 rect
.bottom
= y
+ event
->height
;
915 OffsetRect( &rect
, virtual_screen_rect
.left
, virtual_screen_rect
.top
);
916 TRACE( "win %p new X rect %d,%d,%dx%d (event %d,%d,%dx%d)\n",
917 hwnd
, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
918 event
->x
, event
->y
, event
->width
, event
->height
);
919 X11DRV_X_to_window_rect( data
, &rect
);
923 cx
= rect
.right
- rect
.left
;
924 cy
= rect
.bottom
- rect
.top
;
925 flags
= SWP_NOACTIVATE
| SWP_NOZORDER
;
927 /* Compare what has changed */
929 GetWindowRect( hwnd
, &rect
);
930 if (rect
.left
== x
&& rect
.top
== y
) flags
|= SWP_NOMOVE
;
932 TRACE( "%p moving from (%d,%d) to (%d,%d)\n",
933 hwnd
, rect
.left
, rect
.top
, x
, y
);
935 if ((rect
.right
- rect
.left
== cx
&& rect
.bottom
- rect
.top
== cy
) ||
937 (IsRectEmpty( &rect
) && event
->width
== 1 && event
->height
== 1))
939 if (flags
& SWP_NOMOVE
) return; /* if nothing changed, don't do anything */
943 TRACE( "%p resizing from (%dx%d) to (%dx%d)\n",
944 hwnd
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
, cx
, cy
);
946 data
->lock_changes
++;
947 SetWindowPos( hwnd
, 0, x
, y
, cx
, cy
, flags
);
948 data
->lock_changes
--;
952 /***********************************************************************
953 * SetWindowRgn (X11DRV.@)
955 * Assign specified region to window (for non-rectangular windows)
957 int X11DRV_SetWindowRgn( HWND hwnd
, HRGN hrgn
, BOOL redraw
)
959 struct x11drv_win_data
*data
;
961 if (!(data
= X11DRV_get_win_data( hwnd
)))
963 if (IsWindow( hwnd
))
964 FIXME( "not supported on other thread window %p\n", hwnd
);
965 SetLastError( ERROR_INVALID_WINDOW_HANDLE
);
969 #ifdef HAVE_LIBXSHAPE
970 if (data
->whole_window
)
972 Display
*display
= thread_display();
977 XShapeCombineMask( display
, data
->whole_window
,
978 ShapeBounding
, 0, 0, None
, ShapeSet
);
983 RGNDATA
*pRegionData
= X11DRV_GetRegionData( hrgn
, 0 );
987 XShapeCombineRectangles( display
, data
->whole_window
, ShapeBounding
,
988 data
->window_rect
.left
- data
->whole_rect
.left
,
989 data
->window_rect
.top
- data
->whole_rect
.top
,
990 (XRectangle
*)pRegionData
->Buffer
,
991 pRegionData
->rdh
.nCount
,
992 ShapeSet
, YXBanded
);
994 HeapFree(GetProcessHeap(), 0, pRegionData
);
998 #endif /* HAVE_LIBXSHAPE */
1000 invalidate_dce( hwnd
, &data
->window_rect
);
1005 /***********************************************************************
1008 * Draw the frame used when moving or resizing window.
1010 * FIXME: This causes problems in Win95 mode. (why?)
1012 static void draw_moving_frame( HDC hdc
, RECT
*rect
, BOOL thickframe
)
1016 const int width
= GetSystemMetrics(SM_CXFRAME
);
1017 const int height
= GetSystemMetrics(SM_CYFRAME
);
1019 HBRUSH hbrush
= SelectObject( hdc
, GetStockObject( GRAY_BRUSH
) );
1020 PatBlt( hdc
, rect
->left
, rect
->top
,
1021 rect
->right
- rect
->left
- width
, height
, PATINVERT
);
1022 PatBlt( hdc
, rect
->left
, rect
->top
+ height
, width
,
1023 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1024 PatBlt( hdc
, rect
->left
+ width
, rect
->bottom
- 1,
1025 rect
->right
- rect
->left
- width
, -height
, PATINVERT
);
1026 PatBlt( hdc
, rect
->right
- 1, rect
->top
, -width
,
1027 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1028 SelectObject( hdc
, hbrush
);
1030 else DrawFocusRect( hdc
, rect
);
1034 /***********************************************************************
1037 * Initialisation of a move or resize, when initiatied from a menu choice.
1038 * Return hit test code for caption or sizing border.
1040 static LONG
start_size_move( HWND hwnd
, WPARAM wParam
, POINT
*capturePoint
, LONG style
)
1047 GetWindowRect( hwnd
, &rectWindow
);
1049 if ((wParam
& 0xfff0) == SC_MOVE
)
1051 /* Move pointer at the center of the caption */
1052 RECT rect
= rectWindow
;
1053 /* Note: to be exactly centered we should take the different types
1054 * of border into account, but it shouldn't make more that a few pixels
1055 * of difference so let's not bother with that */
1056 rect
.top
+= GetSystemMetrics(SM_CYBORDER
);
1057 if (style
& WS_SYSMENU
)
1058 rect
.left
+= GetSystemMetrics(SM_CXSIZE
) + 1;
1059 if (style
& WS_MINIMIZEBOX
)
1060 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1061 if (style
& WS_MAXIMIZEBOX
)
1062 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1063 pt
.x
= (rect
.right
+ rect
.left
) / 2;
1064 pt
.y
= rect
.top
+ GetSystemMetrics(SM_CYSIZE
)/2;
1065 hittest
= HTCAPTION
;
1073 GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
);
1074 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1080 hittest
= SendMessageW( hwnd
, WM_NCHITTEST
, 0, MAKELONG( pt
.x
, pt
.y
) );
1081 if ((hittest
< HTLEFT
) || (hittest
> HTBOTTOMRIGHT
)) hittest
= 0;
1092 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1093 pt
.y
= rectWindow
.top
+ GetSystemMetrics(SM_CYFRAME
) / 2;
1097 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1098 pt
.y
= rectWindow
.bottom
- GetSystemMetrics(SM_CYFRAME
) / 2;
1102 pt
.x
= rectWindow
.left
+ GetSystemMetrics(SM_CXFRAME
) / 2;
1103 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1107 pt
.x
= rectWindow
.right
- GetSystemMetrics(SM_CXFRAME
) / 2;
1108 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1111 case VK_ESCAPE
: return 0;
1117 SetCursorPos( pt
.x
, pt
.y
);
1118 SendMessageW( hwnd
, WM_SETCURSOR
, (WPARAM
)hwnd
, MAKELONG( hittest
, WM_MOUSEMOVE
));
1123 /***********************************************************************
1124 * set_movesize_capture
1126 static void set_movesize_capture( HWND hwnd
)
1130 SERVER_START_REQ( set_capture_window
)
1133 req
->flags
= CAPTURE_MOVESIZE
;
1134 if (!wine_server_call_err( req
))
1136 previous
= reply
->previous
;
1137 hwnd
= reply
->full_handle
;
1141 if (previous
&& previous
!= hwnd
)
1142 SendMessageW( previous
, WM_CAPTURECHANGED
, 0, (LPARAM
)hwnd
);
1145 /***********************************************************************
1146 * X11DRV_WMMoveResizeWindow
1148 * Tells the window manager to initiate a move or resize operation.
1151 * http://freedesktop.org/Standards/wm-spec/1.3/ar01s04.html
1152 * or search for "_NET_WM_MOVERESIZE"
1154 static void X11DRV_WMMoveResizeWindow( HWND hwnd
, int x
, int y
, int dir
)
1157 Display
*display
= thread_display();
1159 TRACE("hwnd %p, x %d, y %d, dir %d\n", hwnd
, x
, y
, dir
);
1161 xev
.xclient
.type
= ClientMessage
;
1162 xev
.xclient
.window
= X11DRV_get_whole_window(hwnd
);
1163 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_MOVERESIZE
);
1164 xev
.xclient
.serial
= 0;
1165 xev
.xclient
.display
= display
;
1166 xev
.xclient
.send_event
= True
;
1167 xev
.xclient
.format
= 32;
1168 xev
.xclient
.data
.l
[0] = x
; /* x coord */
1169 xev
.xclient
.data
.l
[1] = y
; /* y coord */
1170 xev
.xclient
.data
.l
[2] = dir
; /* direction */
1171 xev
.xclient
.data
.l
[3] = 1; /* button */
1172 xev
.xclient
.data
.l
[4] = 0; /* unused */
1174 /* need to ungrab the pointer that may have been automatically grabbed
1175 * with a ButtonPress event */
1177 XUngrabPointer( display
, CurrentTime
);
1178 XSendEvent(display
, root_window
, False
, SubstructureNotifyMask
, &xev
);
1179 wine_tsx11_unlock();
1182 /***********************************************************************
1183 * SysCommandSizeMove (X11DRV.@)
1185 * Perform SC_MOVE and SC_SIZE commands.
1187 void X11DRV_SysCommandSizeMove( HWND hwnd
, WPARAM wParam
)
1190 RECT sizingRect
, mouseRect
, origRect
;
1193 LONG hittest
= (LONG
)(wParam
& 0x0f);
1194 WPARAM syscommand
= wParam
& 0xfff0;
1195 HCURSOR hDragCursor
= 0, hOldCursor
= 0;
1196 POINT minTrack
, maxTrack
;
1197 POINT capturePoint
, pt
;
1198 LONG style
= GetWindowLongA( hwnd
, GWL_STYLE
);
1199 BOOL thickframe
= HAS_THICKFRAME( style
);
1200 BOOL iconic
= style
& WS_MINIMIZE
;
1202 DWORD dwPoint
= GetMessagePos ();
1203 BOOL DragFullWindows
= FALSE
;
1205 Window parent_win
, whole_win
;
1206 Display
*old_gdi_display
= NULL
;
1207 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
1208 struct x11drv_win_data
*data
;
1210 pt
.x
= (short)LOWORD(dwPoint
);
1211 pt
.y
= (short)HIWORD(dwPoint
);
1214 if (IsZoomed(hwnd
) || !IsWindowVisible(hwnd
)) return;
1216 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1218 TRACE("hwnd %p (%smanaged), command %04x, hittest %d, pos %d,%d\n",
1219 hwnd
, data
->managed
? "" : "NOT ", syscommand
, hittest
, pt
.x
, pt
.y
);
1221 /* if we are managed then we let the WM do all the work */
1225 if (syscommand
== SC_MOVE
)
1227 if (!hittest
) dir
= _NET_WM_MOVERESIZE_MOVE_KEYBOARD
;
1228 else dir
= _NET_WM_MOVERESIZE_MOVE
;
1230 else if (!hittest
) dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1234 case WMSZ_LEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_LEFT
; break;
1235 case WMSZ_RIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_RIGHT
; break;
1236 case WMSZ_TOP
: dir
= _NET_WM_MOVERESIZE_SIZE_TOP
; break;
1237 case WMSZ_TOPLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPLEFT
; break;
1238 case WMSZ_TOPRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPRIGHT
; break;
1239 case WMSZ_BOTTOM
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOM
; break;
1240 case WMSZ_BOTTOMLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT
; break;
1241 case WMSZ_BOTTOMRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT
; break;
1243 ERR("Invalid hittest value: %d\n", hittest
);
1244 dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1246 X11DRV_WMMoveResizeWindow( hwnd
, pt
.x
, pt
.y
, dir
);
1250 SystemParametersInfoA(SPI_GETDRAGFULLWINDOWS
, 0, &DragFullWindows
, 0);
1252 if (syscommand
== SC_MOVE
)
1254 if (!hittest
) hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1255 if (!hittest
) return;
1259 if ( hittest
&& (syscommand
!= SC_MOUSEMENU
) )
1260 hittest
+= (HTLEFT
- WMSZ_LEFT
);
1263 set_movesize_capture( hwnd
);
1264 hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1267 set_movesize_capture(0);
1273 /* Get min/max info */
1275 WINPOS_GetMinMaxInfo( hwnd
, NULL
, NULL
, &minTrack
, &maxTrack
);
1276 GetWindowRect( hwnd
, &sizingRect
);
1277 if (style
& WS_CHILD
)
1279 parent
= GetParent(hwnd
);
1280 /* make sizing rect relative to parent */
1281 MapWindowPoints( 0, parent
, (POINT
*)&sizingRect
, 2 );
1282 GetClientRect( parent
, &mouseRect
);
1287 mouseRect
= virtual_screen_rect
;
1289 origRect
= sizingRect
;
1291 if (ON_LEFT_BORDER(hittest
))
1293 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.right
-maxTrack
.x
);
1294 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.right
-minTrack
.x
);
1296 else if (ON_RIGHT_BORDER(hittest
))
1298 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.left
+minTrack
.x
);
1299 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.left
+maxTrack
.x
);
1301 if (ON_TOP_BORDER(hittest
))
1303 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.bottom
-maxTrack
.y
);
1304 mouseRect
.bottom
= min( mouseRect
.bottom
,sizingRect
.bottom
-minTrack
.y
);
1306 else if (ON_BOTTOM_BORDER(hittest
))
1308 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.top
+minTrack
.y
);
1309 mouseRect
.bottom
= min( mouseRect
.bottom
, sizingRect
.top
+maxTrack
.y
);
1311 if (parent
) MapWindowPoints( parent
, 0, (LPPOINT
)&mouseRect
, 2 );
1313 /* Retrieve a default cache DC (without using the window style) */
1314 hdc
= GetDCEx( parent
, 0, DCX_CACHE
);
1316 if( iconic
) /* create a cursor for dragging */
1318 hDragCursor
= (HCURSOR
)GetClassLongPtrW( hwnd
, GCLP_HICON
);
1319 if( !hDragCursor
) hDragCursor
= (HCURSOR
)SendMessageW( hwnd
, WM_QUERYDRAGICON
, 0, 0L);
1320 if( !hDragCursor
) iconic
= FALSE
;
1323 /* repaint the window before moving it around */
1324 RedrawWindow( hwnd
, NULL
, 0, RDW_UPDATENOW
| RDW_ALLCHILDREN
);
1326 SendMessageW( hwnd
, WM_ENTERSIZEMOVE
, 0, 0 );
1327 set_movesize_capture( hwnd
);
1329 /* grab the server only when moving top-level windows without desktop */
1330 grab
= (!DragFullWindows
&& !parent
&& (root_window
== DefaultRootWindow(gdi_display
)));
1335 XSync( gdi_display
, False
);
1336 XGrabServer( thread_data
->display
);
1337 XSync( thread_data
->display
, False
);
1338 /* switch gdi display to the thread display, since the server is grabbed */
1339 old_gdi_display
= gdi_display
;
1340 gdi_display
= thread_data
->display
;
1341 wine_tsx11_unlock();
1343 whole_win
= X11DRV_get_whole_window( GetAncestor(hwnd
,GA_ROOT
) );
1344 parent_win
= parent
? X11DRV_get_whole_window( GetAncestor(parent
,GA_ROOT
) ) : root_window
;
1347 XGrabPointer( thread_data
->display
, whole_win
, False
,
1348 PointerMotionMask
| ButtonPressMask
| ButtonReleaseMask
,
1349 GrabModeAsync
, GrabModeAsync
, parent_win
, None
, CurrentTime
);
1350 wine_tsx11_unlock();
1351 thread_data
->grab_window
= whole_win
;
1357 if (!GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
)) break;
1358 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1360 /* Exit on button-up, Return, or Esc */
1361 if ((msg
.message
== WM_LBUTTONUP
) ||
1362 ((msg
.message
== WM_KEYDOWN
) &&
1363 ((msg
.wParam
== VK_RETURN
) || (msg
.wParam
== VK_ESCAPE
)))) break;
1365 if ((msg
.message
!= WM_KEYDOWN
) && (msg
.message
!= WM_MOUSEMOVE
))
1366 continue; /* We are not interested in other messages */
1370 if (msg
.message
== WM_KEYDOWN
) switch(msg
.wParam
)
1372 case VK_UP
: pt
.y
-= 8; break;
1373 case VK_DOWN
: pt
.y
+= 8; break;
1374 case VK_LEFT
: pt
.x
-= 8; break;
1375 case VK_RIGHT
: pt
.x
+= 8; break;
1378 pt
.x
= max( pt
.x
, mouseRect
.left
);
1379 pt
.x
= min( pt
.x
, mouseRect
.right
);
1380 pt
.y
= max( pt
.y
, mouseRect
.top
);
1381 pt
.y
= min( pt
.y
, mouseRect
.bottom
);
1383 dx
= pt
.x
- capturePoint
.x
;
1384 dy
= pt
.y
- capturePoint
.y
;
1392 if( iconic
) /* ok, no system popup tracking */
1394 hOldCursor
= SetCursor(hDragCursor
);
1396 WINPOS_ShowIconTitle( hwnd
, FALSE
);
1398 else if(!DragFullWindows
)
1399 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1402 if (msg
.message
== WM_KEYDOWN
) SetCursorPos( pt
.x
, pt
.y
);
1405 RECT newRect
= sizingRect
;
1406 WPARAM wpSizingHit
= 0;
1408 if (hittest
== HTCAPTION
) OffsetRect( &newRect
, dx
, dy
);
1409 if (ON_LEFT_BORDER(hittest
)) newRect
.left
+= dx
;
1410 else if (ON_RIGHT_BORDER(hittest
)) newRect
.right
+= dx
;
1411 if (ON_TOP_BORDER(hittest
)) newRect
.top
+= dy
;
1412 else if (ON_BOTTOM_BORDER(hittest
)) newRect
.bottom
+= dy
;
1413 if(!iconic
&& !DragFullWindows
) draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1416 /* determine the hit location */
1417 if (hittest
>= HTLEFT
&& hittest
<= HTBOTTOMRIGHT
)
1418 wpSizingHit
= WMSZ_LEFT
+ (hittest
- HTLEFT
);
1419 SendMessageW( hwnd
, WM_SIZING
, wpSizingHit
, (LPARAM
)&newRect
);
1423 if(!DragFullWindows
)
1424 draw_moving_frame( hdc
, &newRect
, thickframe
);
1426 SetWindowPos( hwnd
, 0, newRect
.left
, newRect
.top
,
1427 newRect
.right
- newRect
.left
,
1428 newRect
.bottom
- newRect
.top
,
1429 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1431 sizingRect
= newRect
;
1436 set_movesize_capture(0);
1439 if( moved
) /* restore cursors, show icon title later on */
1441 ShowCursor( FALSE
);
1442 SetCursor( hOldCursor
);
1445 else if (moved
&& !DragFullWindows
)
1446 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1448 ReleaseDC( parent
, hdc
);
1451 XUngrabPointer( thread_data
->display
, CurrentTime
);
1454 XSync( thread_data
->display
, False
);
1455 XUngrabServer( thread_data
->display
);
1456 XSync( thread_data
->display
, False
);
1457 gdi_display
= old_gdi_display
;
1459 wine_tsx11_unlock();
1460 thread_data
->grab_window
= None
;
1462 if (HOOK_CallHooks( WH_CBT
, HCBT_MOVESIZE
, (WPARAM
)hwnd
, (LPARAM
)&sizingRect
, TRUE
))
1465 SendMessageW( hwnd
, WM_EXITSIZEMOVE
, 0, 0 );
1466 SendMessageW( hwnd
, WM_SETVISIBLE
, !IsIconic(hwnd
), 0L);
1468 /* window moved or resized */
1471 /* if the moving/resizing isn't canceled call SetWindowPos
1472 * with the new position or the new size of the window
1474 if (!((msg
.message
== WM_KEYDOWN
) && (msg
.wParam
== VK_ESCAPE
)) )
1476 /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */
1477 if(!DragFullWindows
)
1478 SetWindowPos( hwnd
, 0, sizingRect
.left
, sizingRect
.top
,
1479 sizingRect
.right
- sizingRect
.left
,
1480 sizingRect
.bottom
- sizingRect
.top
,
1481 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1484 { /* restore previous size/position */
1486 SetWindowPos( hwnd
, 0, origRect
.left
, origRect
.top
,
1487 origRect
.right
- origRect
.left
,
1488 origRect
.bottom
- origRect
.top
,
1489 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1495 /* Single click brings up the system menu when iconized */
1499 if(style
& WS_SYSMENU
)
1500 SendMessageW( hwnd
, WM_SYSCOMMAND
,
1501 SC_MOUSEMENU
+ HTSYSMENU
, MAKELONG(pt
.x
,pt
.y
));
1503 else WINPOS_ShowIconTitle( hwnd
, TRUE
);