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 */
36 #include "wine/wingdi16.h"
41 #include "wine/server.h"
42 #include "wine/debug.h"
44 WINE_DEFAULT_DEBUG_CHANNEL(x11drv
);
46 #define SWP_AGG_NOPOSCHANGE \
47 (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER)
49 #define SWP_EX_NOCOPY 0x0001
50 #define SWP_EX_PAINTSELF 0x0002
51 #define SWP_EX_NONCLIENT 0x0004
53 #define HAS_THICKFRAME(style) \
54 (((style) & WS_THICKFRAME) && \
55 !(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME))
57 #define ON_LEFT_BORDER(hit) \
58 (((hit) == HTLEFT) || ((hit) == HTTOPLEFT) || ((hit) == HTBOTTOMLEFT))
59 #define ON_RIGHT_BORDER(hit) \
60 (((hit) == HTRIGHT) || ((hit) == HTTOPRIGHT) || ((hit) == HTBOTTOMRIGHT))
61 #define ON_TOP_BORDER(hit) \
62 (((hit) == HTTOP) || ((hit) == HTTOPLEFT) || ((hit) == HTTOPRIGHT))
63 #define ON_BOTTOM_BORDER(hit) \
64 (((hit) == HTBOTTOM) || ((hit) == HTBOTTOMLEFT) || ((hit) == HTBOTTOMRIGHT))
66 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
67 #define _NET_WM_MOVERESIZE_SIZE_TOP 1
68 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2
69 #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3
70 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
71 #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5
72 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
73 #define _NET_WM_MOVERESIZE_SIZE_LEFT 7
74 #define _NET_WM_MOVERESIZE_MOVE 8 /* movement only */
75 #define _NET_WM_MOVERESIZE_SIZE_KEYBOARD 9 /* size via keyboard */
76 #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10 /* move via keyboard */
78 #define _NET_WM_STATE_REMOVE 0
79 #define _NET_WM_STATE_ADD 1
80 #define _NET_WM_STATE_TOGGLE 2
82 static const char managed_prop
[] = "__wine_x11_managed";
84 /***********************************************************************
87 void X11DRV_Expose( HWND hwnd
, XEvent
*xev
)
89 XExposeEvent
*event
= &xev
->xexpose
;
91 struct x11drv_win_data
*data
;
92 int flags
= RDW_INVALIDATE
| RDW_ERASE
| RDW_ALLCHILDREN
;
94 TRACE( "win %p (%lx) %d,%d %dx%d\n",
95 hwnd
, event
->window
, event
->x
, event
->y
, event
->width
, event
->height
);
97 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
101 rect
.right
= rect
.left
+ event
->width
;
102 rect
.bottom
= rect
.top
+ event
->height
;
104 if (event
->window
== root_window
)
105 OffsetRect( &rect
, virtual_screen_rect
.left
, virtual_screen_rect
.top
);
107 if (rect
.left
< data
->client_rect
.left
||
108 rect
.top
< data
->client_rect
.top
||
109 rect
.right
> data
->client_rect
.right
||
110 rect
.bottom
> data
->client_rect
.bottom
) flags
|= RDW_FRAME
;
112 SERVER_START_REQ( update_window_zorder
)
115 req
->rect
.left
= rect
.left
+ data
->whole_rect
.left
;
116 req
->rect
.top
= rect
.top
+ data
->whole_rect
.top
;
117 req
->rect
.right
= rect
.right
+ data
->whole_rect
.left
;
118 req
->rect
.bottom
= rect
.bottom
+ data
->whole_rect
.top
;
119 wine_server_call( req
);
123 /* make position relative to client area instead of window */
124 OffsetRect( &rect
, -data
->client_rect
.left
, -data
->client_rect
.top
);
125 RedrawWindow( hwnd
, &rect
, 0, flags
);
128 /***********************************************************************
129 * SetWindowStyle (X11DRV.@)
131 * Update the X state of a window to reflect a style change
133 void X11DRV_SetWindowStyle( HWND hwnd
, DWORD old_style
)
135 Display
*display
= thread_display();
136 struct x11drv_win_data
*data
;
137 DWORD new_style
, changed
;
139 if (hwnd
== GetDesktopWindow()) return;
140 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
142 new_style
= GetWindowLongW( hwnd
, GWL_STYLE
);
143 changed
= new_style
^ old_style
;
145 if (changed
& WS_VISIBLE
)
147 if (data
->whole_window
&& X11DRV_is_window_rect_mapped( &data
->window_rect
))
149 if (new_style
& WS_VISIBLE
)
151 TRACE( "mapping win %p\n", hwnd
);
152 X11DRV_sync_window_style( display
, data
);
153 X11DRV_set_wm_hints( display
, data
);
155 XMapWindow( display
, data
->whole_window
);
158 /* we don't unmap windows, that causes trouble with the window manager */
160 invalidate_dce( hwnd
, &data
->window_rect
);
163 if (changed
& WS_DISABLED
)
165 if (data
->whole_window
&& data
->wm_hints
)
168 data
->wm_hints
->input
= !(new_style
& WS_DISABLED
);
169 XSetWMHints( display
, data
->whole_window
, data
->wm_hints
);
176 /***********************************************************************
177 * update_fullscreen_state
179 * Use the NETWM protocol to set the fullscreen state.
180 * This only works for mapped windows.
182 static void update_fullscreen_state( Display
*display
, Window win
, BOOL new_fs_state
)
186 TRACE("setting fullscreen state for window %lx to %s\n", win
, new_fs_state
? "true" : "false");
188 xev
.xclient
.type
= ClientMessage
;
189 xev
.xclient
.window
= win
;
190 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_STATE
);
191 xev
.xclient
.serial
= 0;
192 xev
.xclient
.display
= display
;
193 xev
.xclient
.send_event
= True
;
194 xev
.xclient
.format
= 32;
195 xev
.xclient
.data
.l
[0] = new_fs_state
? _NET_WM_STATE_ADD
: _NET_WM_STATE_REMOVE
;
196 xev
.xclient
.data
.l
[1] = x11drv_atom(_NET_WM_STATE_FULLSCREEN
);
197 xev
.xclient
.data
.l
[2] = 0;
199 XSendEvent(display
, root_window
, False
, SubstructureRedirectMask
| SubstructureNotifyMask
, &xev
);
203 /***********************************************************************
204 * fullscreen_state_changed
206 * Check if the fullscreen state of a given window has changed
208 static BOOL
fullscreen_state_changed( const struct x11drv_win_data
*data
,
209 const RECT
*old_client_rect
, const RECT
*old_screen_rect
,
212 BOOL old_fs_state
= FALSE
;
214 *new_fs_state
= FALSE
;
216 if (old_client_rect
->left
<= 0 && old_client_rect
->right
>= old_screen_rect
->right
&&
217 old_client_rect
->top
<= 0 && old_client_rect
->bottom
>= old_screen_rect
->bottom
)
220 if (data
->client_rect
.left
<= 0 && data
->client_rect
.right
>= screen_width
&&
221 data
->client_rect
.top
<= 0 && data
->client_rect
.bottom
>= screen_height
)
222 *new_fs_state
= TRUE
;
224 #if 0 /* useful to debug fullscreen state problems */
225 TRACE("hwnd %p, old rect %s, new rect %s, old screen %s, new screen (0,0-%d,%d)\n",
227 wine_dbgstr_rect(old_client_rect
), wine_dbgstr_rect(&data
->client_rect
),
228 wine_dbgstr_rect(old_screen_rect
), screen_width
, screen_height
);
229 TRACE("old fs state %d\n, new fs state = %d\n", old_fs_state
, *new_fs_state
);
231 return *new_fs_state
!= old_fs_state
;
235 /***********************************************************************
236 * SetWindowPos (X11DRV.@)
238 BOOL
X11DRV_SetWindowPos( HWND hwnd
, HWND insert_after
, const RECT
*rectWindow
,
239 const RECT
*rectClient
, UINT swp_flags
, const RECT
*valid_rects
)
241 Display
*display
= thread_display();
242 struct x11drv_win_data
*data
;
243 RECT new_whole_rect
, old_client_rect
, old_screen_rect
;
245 DWORD old_style
, new_style
;
246 BOOL ret
, make_managed
= FALSE
;
248 if (!(data
= X11DRV_get_win_data( hwnd
))) return FALSE
;
250 /* check if we need to switch the window to managed */
251 if (!data
->managed
&& data
->whole_window
&& managed_mode
&&
252 root_window
== DefaultRootWindow( display
) &&
253 data
->whole_window
!= root_window
)
255 if (!(swp_flags
& (SWP_NOACTIVATE
|SWP_HIDEWINDOW
)) ||
256 is_window_managed( hwnd
, rectWindow
) ||
257 hwnd
== GetActiveWindow())
259 TRACE( "making win %p/%lx managed\n", hwnd
, data
->whole_window
);
261 data
->managed
= TRUE
;
262 SetPropA( hwnd
, managed_prop
, (HANDLE
)1 );
266 new_whole_rect
= *rectWindow
;
267 X11DRV_window_to_X_rect( data
, &new_whole_rect
);
269 old_client_rect
= data
->client_rect
;
271 if (!(win
= WIN_GetPtr( hwnd
))) return FALSE
;
272 if (win
== WND_OTHER_PROCESS
)
274 if (IsWindow( hwnd
)) ERR( "cannot set rectangles of other process window %p\n", hwnd
);
277 SERVER_START_REQ( set_window_pos
)
280 req
->previous
= insert_after
;
281 req
->flags
= swp_flags
;
282 req
->window
.left
= rectWindow
->left
;
283 req
->window
.top
= rectWindow
->top
;
284 req
->window
.right
= rectWindow
->right
;
285 req
->window
.bottom
= rectWindow
->bottom
;
286 req
->client
.left
= rectClient
->left
;
287 req
->client
.top
= rectClient
->top
;
288 req
->client
.right
= rectClient
->right
;
289 req
->client
.bottom
= rectClient
->bottom
;
290 if (memcmp( rectWindow
, &new_whole_rect
, sizeof(RECT
) ) || !IsRectEmpty( &valid_rects
[0] ))
292 wine_server_add_data( req
, &new_whole_rect
, sizeof(new_whole_rect
) );
293 if (!IsRectEmpty( &valid_rects
[0] ))
294 wine_server_add_data( req
, valid_rects
, 2 * sizeof(*valid_rects
) );
296 ret
= !wine_server_call( req
);
297 new_style
= reply
->new_style
;
301 if (win
== WND_DESKTOP
|| data
->whole_window
== DefaultRootWindow(gdi_display
))
303 data
->whole_rect
= data
->client_rect
= data
->window_rect
= *rectWindow
;
304 if (win
!= WND_DESKTOP
)
306 win
->rectWindow
= *rectWindow
;
307 win
->rectClient
= *rectClient
;
308 win
->dwStyle
= new_style
;
309 WIN_ReleasePtr( win
);
316 /* invalidate DCEs */
318 if ((((swp_flags
& SWP_AGG_NOPOSCHANGE
) != SWP_AGG_NOPOSCHANGE
) && (new_style
& WS_VISIBLE
)) ||
319 (swp_flags
& (SWP_HIDEWINDOW
| SWP_SHOWWINDOW
)))
322 UnionRect( &rect
, rectWindow
, &win
->rectWindow
);
323 invalidate_dce( hwnd
, &rect
);
326 win
->rectWindow
= *rectWindow
;
327 win
->rectClient
= *rectClient
;
328 old_style
= win
->dwStyle
;
329 win
->dwStyle
= new_style
;
330 data
->window_rect
= *rectWindow
;
332 TRACE( "win %p window %s client %s style %08x\n",
333 hwnd
, wine_dbgstr_rect(rectWindow
), wine_dbgstr_rect(rectClient
), new_style
);
335 if (make_managed
&& (old_style
& WS_VISIBLE
))
338 XUnmapWindow( display
, data
->whole_window
);
340 old_style
&= ~WS_VISIBLE
; /* force it to be mapped again below */
343 if (!IsRectEmpty( &valid_rects
[0] ))
345 int x_offset
= 0, y_offset
= 0;
347 if (data
->whole_window
)
349 /* the X server will move the bits for us */
350 x_offset
= data
->whole_rect
.left
- new_whole_rect
.left
;
351 y_offset
= data
->whole_rect
.top
- new_whole_rect
.top
;
354 if (x_offset
!= valid_rects
[1].left
- valid_rects
[0].left
||
355 y_offset
!= valid_rects
[1].top
- valid_rects
[0].top
)
357 /* FIXME: should copy the window bits here */
358 RECT invalid_rect
= valid_rects
[0];
360 /* invalid_rects are relative to the client area */
361 OffsetRect( &invalid_rect
, -rectClient
->left
, -rectClient
->top
);
362 RedrawWindow( hwnd
, &invalid_rect
, NULL
, RDW_INVALIDATE
| RDW_ERASE
| RDW_ALLCHILDREN
);
367 if (data
->whole_window
&& !data
->lock_changes
)
369 if ((old_style
& WS_VISIBLE
) && !(new_style
& WS_VISIBLE
))
371 /* window got hidden, unmap it */
372 TRACE( "unmapping win %p\n", hwnd
);
374 XUnmapWindow( display
, data
->whole_window
);
377 else if ((new_style
& WS_VISIBLE
) && !X11DRV_is_window_rect_mapped( rectWindow
))
379 /* resizing to zero size or off screen -> unmap */
380 TRACE( "unmapping zero size or off-screen win %p\n", hwnd
);
382 XUnmapWindow( display
, data
->whole_window
);
387 X11DRV_sync_window_position( display
, data
, swp_flags
, rectClient
, &new_whole_rect
);
389 if (data
->whole_window
&& !data
->lock_changes
)
391 BOOL new_fs_state
, mapped
= FALSE
;
393 if ((new_style
& WS_VISIBLE
) && !(new_style
& WS_MINIMIZE
) &&
394 X11DRV_is_window_rect_mapped( rectWindow
))
396 if (!(old_style
& WS_VISIBLE
))
398 /* window got shown, map it */
399 TRACE( "mapping win %p\n", hwnd
);
402 else if ((swp_flags
& (SWP_NOSIZE
| SWP_NOMOVE
)) != (SWP_NOSIZE
| SWP_NOMOVE
))
404 /* resizing from zero size to non-zero -> map */
405 TRACE( "mapping non zero size or off-screen win %p\n", hwnd
);
410 X11DRV_sync_window_style( display
, data
);
411 X11DRV_set_wm_hints( display
, data
);
413 XMapWindow( display
, data
->whole_window
);
417 SetRect( &old_screen_rect
, 0, 0, screen_width
, screen_height
);
418 if (fullscreen_state_changed( data
, &old_client_rect
, &old_screen_rect
, &new_fs_state
) || mapped
)
419 update_fullscreen_state( display
, data
->whole_window
, new_fs_state
);
423 WIN_ReleasePtr( win
);
428 /***********************************************************************
431 * Find a suitable place for an iconic window.
433 static POINT
WINPOS_FindIconPos( HWND hwnd
, POINT pt
)
435 RECT rect
, rectParent
;
438 int xspacing
, yspacing
;
440 parent
= GetAncestor( hwnd
, GA_PARENT
);
441 GetClientRect( parent
, &rectParent
);
442 if ((pt
.x
>= rectParent
.left
) && (pt
.x
+ GetSystemMetrics(SM_CXICON
) < rectParent
.right
) &&
443 (pt
.y
>= rectParent
.top
) && (pt
.y
+ GetSystemMetrics(SM_CYICON
) < rectParent
.bottom
))
444 return pt
; /* The icon already has a suitable position */
446 xspacing
= GetSystemMetrics(SM_CXICONSPACING
);
447 yspacing
= GetSystemMetrics(SM_CYICONSPACING
);
449 /* Check if another icon already occupies this spot */
450 /* FIXME: this is completely inefficient */
452 hrgn
= CreateRectRgn( 0, 0, 0, 0 );
453 tmp
= CreateRectRgn( 0, 0, 0, 0 );
454 for (child
= GetWindow( parent
, GW_HWNDFIRST
); child
; child
= GetWindow( child
, GW_HWNDNEXT
))
457 if (child
== hwnd
) continue;
458 if ((GetWindowLongW( child
, GWL_STYLE
) & (WS_VISIBLE
|WS_MINIMIZE
)) != (WS_VISIBLE
|WS_MINIMIZE
))
460 if (!(childPtr
= WIN_GetPtr( child
)) || childPtr
== WND_OTHER_PROCESS
)
462 SetRectRgn( tmp
, childPtr
->rectWindow
.left
, childPtr
->rectWindow
.top
,
463 childPtr
->rectWindow
.right
, childPtr
->rectWindow
.bottom
);
464 CombineRgn( hrgn
, hrgn
, tmp
, RGN_OR
);
465 WIN_ReleasePtr( childPtr
);
469 for (rect
.bottom
= rectParent
.bottom
; rect
.bottom
>= yspacing
; rect
.bottom
-= yspacing
)
471 for (rect
.left
= rectParent
.left
; rect
.left
<= rectParent
.right
- xspacing
; rect
.left
+= xspacing
)
473 rect
.right
= rect
.left
+ xspacing
;
474 rect
.top
= rect
.bottom
- yspacing
;
475 if (!RectInRegion( hrgn
, &rect
))
477 /* No window was found, so it's OK for us */
478 pt
.x
= rect
.left
+ (xspacing
- GetSystemMetrics(SM_CXICON
)) / 2;
479 pt
.y
= rect
.top
+ (yspacing
- GetSystemMetrics(SM_CYICON
)) / 2;
480 DeleteObject( hrgn
);
485 DeleteObject( hrgn
);
491 /***********************************************************************
494 UINT
WINPOS_MinMaximize( HWND hwnd
, UINT cmd
, LPRECT rect
)
502 TRACE("%p %u\n", hwnd
, cmd
);
504 wpl
.length
= sizeof(wpl
);
505 GetWindowPlacement( hwnd
, &wpl
);
507 if (HOOK_CallHooks( WH_CBT
, HCBT_MINMAX
, (WPARAM
)hwnd
, cmd
, TRUE
))
508 return SWP_NOSIZE
| SWP_NOMOVE
;
510 if (IsIconic( hwnd
))
514 case SW_SHOWMINNOACTIVE
:
515 case SW_SHOWMINIMIZED
:
516 case SW_FORCEMINIMIZE
:
518 return SWP_NOSIZE
| SWP_NOMOVE
;
520 if (!SendMessageW( hwnd
, WM_QUERYOPEN
, 0, 0 )) return SWP_NOSIZE
| SWP_NOMOVE
;
521 swpFlags
|= SWP_NOCOPYBITS
;
526 case SW_SHOWMINNOACTIVE
:
527 case SW_SHOWMINIMIZED
:
528 case SW_FORCEMINIMIZE
:
530 if (!(wndPtr
= WIN_GetPtr( hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
531 if( wndPtr
->dwStyle
& WS_MAXIMIZE
) wndPtr
->flags
|= WIN_RESTORE_MAX
;
532 else wndPtr
->flags
&= ~WIN_RESTORE_MAX
;
533 WIN_ReleasePtr( wndPtr
);
535 old_style
= WIN_SetStyle( hwnd
, WS_MINIMIZE
, WS_MAXIMIZE
);
537 X11DRV_set_iconic_state( hwnd
);
539 wpl
.ptMinPosition
= WINPOS_FindIconPos( hwnd
, wpl
.ptMinPosition
);
541 if (!(old_style
& WS_MINIMIZE
)) swpFlags
|= SWP_STATECHANGED
;
542 SetRect( rect
, wpl
.ptMinPosition
.x
, wpl
.ptMinPosition
.y
,
543 GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
) );
544 swpFlags
|= SWP_NOCOPYBITS
;
548 old_style
= GetWindowLongW( hwnd
, GWL_STYLE
);
549 if ((old_style
& WS_MAXIMIZE
) && (old_style
& WS_VISIBLE
)) return SWP_NOSIZE
| SWP_NOMOVE
;
551 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
553 old_style
= WIN_SetStyle( hwnd
, WS_MAXIMIZE
, WS_MINIMIZE
);
554 if (old_style
& WS_MINIMIZE
)
556 WINPOS_ShowIconTitle( hwnd
, FALSE
);
557 X11DRV_set_iconic_state( hwnd
);
559 if (!(old_style
& WS_MAXIMIZE
)) swpFlags
|= SWP_STATECHANGED
;
560 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
563 case SW_SHOWNOACTIVATE
:
566 old_style
= WIN_SetStyle( hwnd
, 0, WS_MINIMIZE
| WS_MAXIMIZE
);
567 if (old_style
& WS_MINIMIZE
)
571 WINPOS_ShowIconTitle( hwnd
, FALSE
);
572 X11DRV_set_iconic_state( hwnd
);
574 if (!(wndPtr
= WIN_GetPtr( hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
575 restore_max
= (wndPtr
->flags
& WIN_RESTORE_MAX
) != 0;
576 WIN_ReleasePtr( wndPtr
);
579 /* Restore to maximized position */
580 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
581 WIN_SetStyle( hwnd
, WS_MAXIMIZE
, 0 );
582 swpFlags
|= SWP_STATECHANGED
;
583 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
587 else if (!(old_style
& WS_MAXIMIZE
)) break;
589 swpFlags
|= SWP_STATECHANGED
;
591 /* Restore to normal position */
593 *rect
= wpl
.rcNormalPosition
;
594 rect
->right
-= rect
->left
;
595 rect
->bottom
-= rect
->top
;
604 /***********************************************************************
605 * ShowWindow (X11DRV.@)
607 BOOL
X11DRV_ShowWindow( HWND hwnd
, INT cmd
)
611 LONG style
= GetWindowLongW( hwnd
, GWL_STYLE
);
612 BOOL wasVisible
= (style
& WS_VISIBLE
) != 0;
613 BOOL showFlag
= TRUE
;
614 RECT newPos
= {0, 0, 0, 0};
617 TRACE("hwnd=%p, cmd=%d, wasVisible %d\n", hwnd
, cmd
, wasVisible
);
622 if (!wasVisible
) return FALSE
;
624 swp
|= SWP_HIDEWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
625 if (hwnd
!= GetActiveWindow())
626 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
629 case SW_SHOWMINNOACTIVE
:
630 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
633 case SW_FORCEMINIMIZE
: /* FIXME: Does not work if thread is hung. */
634 if (style
& WS_CHILD
) swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
636 case SW_SHOWMINIMIZED
:
637 swp
|= SWP_SHOWWINDOW
| SWP_FRAMECHANGED
;
638 swp
|= WINPOS_MinMaximize( hwnd
, cmd
, &newPos
);
639 if ((style
& WS_MINIMIZE
) && wasVisible
) return TRUE
;
642 case SW_SHOWMAXIMIZED
: /* same as SW_MAXIMIZE */
643 if (!wasVisible
) swp
|= SWP_SHOWWINDOW
;
644 swp
|= SWP_FRAMECHANGED
;
645 swp
|= WINPOS_MinMaximize( hwnd
, SW_MAXIMIZE
, &newPos
);
646 if ((style
& WS_MAXIMIZE
) && wasVisible
) return TRUE
;
650 swp
|= SWP_NOACTIVATE
| SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
651 if (style
& WS_CHILD
) swp
|= SWP_NOZORDER
;
654 if (wasVisible
) return TRUE
;
655 swp
|= SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
656 if (style
& WS_CHILD
) swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
659 case SW_SHOWNOACTIVATE
:
660 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
664 case SW_SHOWNORMAL
: /* same as SW_NORMAL: */
665 case SW_SHOWDEFAULT
: /* FIXME: should have its own handler */
666 if (!wasVisible
) swp
|= SWP_SHOWWINDOW
;
667 if (style
& (WS_MINIMIZE
| WS_MAXIMIZE
))
669 swp
|= SWP_FRAMECHANGED
;
670 swp
|= WINPOS_MinMaximize( hwnd
, cmd
, &newPos
);
674 if (wasVisible
) return TRUE
;
675 swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
677 if (style
& WS_CHILD
&& !(swp
& SWP_STATECHANGED
)) swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
681 if ((showFlag
!= wasVisible
|| cmd
== SW_SHOWNA
) && cmd
!= SW_SHOWMAXIMIZED
&& !(swp
& SWP_STATECHANGED
))
683 SendMessageW( hwnd
, WM_SHOWWINDOW
, showFlag
, 0 );
684 if (!IsWindow( hwnd
)) return wasVisible
;
687 parent
= GetAncestor( hwnd
, GA_PARENT
);
688 if (parent
&& !IsWindowVisible( parent
) && !(swp
& SWP_STATECHANGED
))
690 /* if parent is not visible simply toggle WS_VISIBLE and return */
691 if (showFlag
) WIN_SetStyle( hwnd
, WS_VISIBLE
, 0 );
692 else WIN_SetStyle( hwnd
, 0, WS_VISIBLE
);
695 SetWindowPos( hwnd
, HWND_TOP
, newPos
.left
, newPos
.top
,
696 newPos
.right
, newPos
.bottom
, LOWORD(swp
) );
702 /* FIXME: This will cause the window to be activated irrespective
703 * of whether it is owned by the same thread. Has to be done
707 if (hwnd
== GetActiveWindow())
708 WINPOS_ActivateOtherWindow(hwnd
);
710 /* Revert focus to parent */
712 if (hwnd
== hFocus
|| IsChild(hwnd
, hFocus
))
714 HWND parent
= GetAncestor(hwnd
, GA_PARENT
);
715 if (parent
== GetDesktopWindow()) parent
= 0;
720 if (IsIconic(hwnd
)) WINPOS_ShowIconTitle( hwnd
, TRUE
);
722 if (!(wndPtr
= WIN_GetPtr( hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return wasVisible
;
724 if (wndPtr
->flags
& WIN_NEED_SIZE
)
726 /* should happen only in CreateWindowEx() */
727 int wParam
= SIZE_RESTORED
;
728 RECT client
= wndPtr
->rectClient
;
730 wndPtr
->flags
&= ~WIN_NEED_SIZE
;
731 if (wndPtr
->dwStyle
& WS_MAXIMIZE
) wParam
= SIZE_MAXIMIZED
;
732 else if (wndPtr
->dwStyle
& WS_MINIMIZE
) wParam
= SIZE_MINIMIZED
;
733 WIN_ReleasePtr( wndPtr
);
735 SendMessageW( hwnd
, WM_SIZE
, wParam
,
736 MAKELONG( client
.right
- client
.left
, client
.bottom
- client
.top
));
737 SendMessageW( hwnd
, WM_MOVE
, 0, MAKELONG( client
.left
, client
.top
));
739 else WIN_ReleasePtr( wndPtr
);
741 /* if previous state was minimized Windows sets focus to the window */
742 if (style
& WS_MINIMIZE
) SetFocus( hwnd
);
748 /**********************************************************************
751 void X11DRV_MapNotify( HWND hwnd
, XEvent
*event
)
753 struct x11drv_win_data
*data
;
754 HWND hwndFocus
= GetFocus();
757 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
759 if (!(win
= WIN_GetPtr( hwnd
))) return;
761 if (data
->managed
&& (win
->dwStyle
& WS_VISIBLE
) && (win
->dwStyle
& WS_MINIMIZE
))
764 unsigned int width
, height
, border
, depth
;
767 LONG style
= WS_VISIBLE
;
771 XGetGeometry( event
->xmap
.display
, data
->whole_window
, &root
, &x
, &y
, &width
, &height
,
773 XTranslateCoordinates( event
->xmap
.display
, data
->whole_window
, root
, 0, 0, &x
, &y
, &top
);
777 rect
.right
= x
+ width
;
778 rect
.bottom
= y
+ height
;
779 OffsetRect( &rect
, virtual_screen_rect
.left
, virtual_screen_rect
.top
);
780 X11DRV_X_to_window_rect( data
, &rect
);
782 invalidate_dce( hwnd
, &data
->window_rect
);
784 if (win
->flags
& WIN_RESTORE_MAX
) style
|= WS_MAXIMIZE
;
785 WIN_SetStyle( hwnd
, style
, WS_MINIMIZE
);
786 WIN_ReleasePtr( win
);
788 SendMessageW( hwnd
, WM_SHOWWINDOW
, SW_RESTORE
, 0 );
789 data
->lock_changes
++;
790 SetWindowPos( hwnd
, 0, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
791 SWP_NOZORDER
| SWP_NOACTIVATE
| SWP_FRAMECHANGED
| SWP_STATECHANGED
);
792 data
->lock_changes
--;
794 else WIN_ReleasePtr( win
);
795 if (hwndFocus
&& IsChild( hwnd
, hwndFocus
)) X11DRV_SetFocus(hwndFocus
); /* FIXME */
799 /**********************************************************************
802 void X11DRV_UnmapNotify( HWND hwnd
, XEvent
*event
)
804 struct x11drv_win_data
*data
;
807 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
809 if (!(win
= WIN_GetPtr( hwnd
))) return;
811 if ((win
->dwStyle
& WS_VISIBLE
) && data
->managed
&&
812 X11DRV_is_window_rect_mapped( &win
->rectWindow
))
814 if (win
->dwStyle
& WS_MAXIMIZE
)
815 win
->flags
|= WIN_RESTORE_MAX
;
816 else if (!(win
->dwStyle
& WS_MINIMIZE
))
817 win
->flags
&= ~WIN_RESTORE_MAX
;
819 WIN_SetStyle( hwnd
, WS_MINIMIZE
, WS_MAXIMIZE
);
820 WIN_ReleasePtr( win
);
823 SendMessageW( hwnd
, WM_SHOWWINDOW
, SW_MINIMIZE
, 0 );
824 data
->lock_changes
++;
825 SetWindowPos( hwnd
, 0, 0, 0, GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
),
826 SWP_NOMOVE
| SWP_NOACTIVATE
| SWP_NOZORDER
| SWP_STATECHANGED
);
827 data
->lock_changes
--;
829 else WIN_ReleasePtr( win
);
832 struct desktop_resize_data
834 RECT old_screen_rect
;
835 RECT old_virtual_rect
;
838 static BOOL CALLBACK
update_windows_on_desktop_resize( HWND hwnd
, LPARAM lparam
)
840 struct x11drv_win_data
*data
;
841 Display
*display
= thread_display();
842 struct desktop_resize_data
*resize_data
= (struct desktop_resize_data
*)lparam
;
845 if (!(data
= X11DRV_get_win_data( hwnd
))) return TRUE
;
847 if (GetWindowLongW( hwnd
, GWL_STYLE
) & WS_VISIBLE
)
851 if (fullscreen_state_changed( data
, &data
->client_rect
, &resize_data
->old_screen_rect
, &new_fs_state
))
852 update_fullscreen_state( display
, data
->whole_window
, new_fs_state
);
855 if (resize_data
->old_virtual_rect
.left
!= virtual_screen_rect
.left
) mask
|= CWX
;
856 if (resize_data
->old_virtual_rect
.top
!= virtual_screen_rect
.top
) mask
|= CWY
;
857 if (mask
&& data
->whole_window
)
859 XWindowChanges changes
;
862 changes
.x
= data
->whole_rect
.left
- virtual_screen_rect
.left
;
863 changes
.y
= data
->whole_rect
.top
- virtual_screen_rect
.top
;
864 XReconfigureWMWindow( display
, data
->whole_window
,
865 DefaultScreen(display
), mask
, &changes
);
872 /***********************************************************************
873 * X11DRV_handle_desktop_resize
875 void X11DRV_handle_desktop_resize( unsigned int width
, unsigned int height
)
877 HWND hwnd
= GetDesktopWindow();
878 struct x11drv_win_data
*data
;
879 struct desktop_resize_data resize_data
;
881 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
883 SetRect( &resize_data
.old_screen_rect
, 0, 0, screen_width
, screen_height
);
884 resize_data
.old_virtual_rect
= virtual_screen_rect
;
886 screen_width
= width
;
887 screen_height
= height
;
889 TRACE("desktop %p change to (%dx%d)\n", hwnd
, width
, height
);
890 data
->lock_changes
++;
891 X11DRV_SetWindowPos( hwnd
, 0, &virtual_screen_rect
, &virtual_screen_rect
,
892 SWP_NOZORDER
| SWP_NOMOVE
| SWP_NOACTIVATE
, NULL
);
893 data
->lock_changes
--;
895 SendMessageTimeoutW( HWND_BROADCAST
, WM_DISPLAYCHANGE
, screen_depth
,
896 MAKELPARAM( width
, height
), SMTO_ABORTIFHUNG
, 2000, NULL
);
898 EnumWindows( update_windows_on_desktop_resize
, (LPARAM
)&resize_data
);
902 /***********************************************************************
903 * X11DRV_ConfigureNotify
905 void X11DRV_ConfigureNotify( HWND hwnd
, XEvent
*xev
)
907 XConfigureEvent
*event
= &xev
->xconfigure
;
908 struct x11drv_win_data
*data
;
911 int cx
, cy
, x
= event
->x
, y
= event
->y
;
914 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
918 if (!event
->send_event
) /* normal event, need to map coordinates to the root */
922 XTranslateCoordinates( event
->display
, data
->whole_window
, root_window
,
923 0, 0, &x
, &y
, &child
);
928 rect
.right
= x
+ event
->width
;
929 rect
.bottom
= y
+ event
->height
;
930 OffsetRect( &rect
, virtual_screen_rect
.left
, virtual_screen_rect
.top
);
931 TRACE( "win %p new X rect %d,%d,%dx%d (event %d,%d,%dx%d)\n",
932 hwnd
, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
933 event
->x
, event
->y
, event
->width
, event
->height
);
934 X11DRV_X_to_window_rect( data
, &rect
);
938 cx
= rect
.right
- rect
.left
;
939 cy
= rect
.bottom
- rect
.top
;
940 flags
= SWP_NOACTIVATE
| SWP_NOZORDER
;
942 /* Compare what has changed */
944 GetWindowRect( hwnd
, &rect
);
945 if (rect
.left
== x
&& rect
.top
== y
) flags
|= SWP_NOMOVE
;
947 TRACE( "%p moving from (%d,%d) to (%d,%d)\n",
948 hwnd
, rect
.left
, rect
.top
, x
, y
);
950 if ((rect
.right
- rect
.left
== cx
&& rect
.bottom
- rect
.top
== cy
) ||
952 (IsRectEmpty( &rect
) && event
->width
== 1 && event
->height
== 1))
954 if (flags
& SWP_NOMOVE
) return; /* if nothing changed, don't do anything */
958 TRACE( "%p resizing from (%dx%d) to (%dx%d)\n",
959 hwnd
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
, cx
, cy
);
961 data
->lock_changes
++;
962 SetWindowPos( hwnd
, 0, x
, y
, cx
, cy
, flags
);
963 data
->lock_changes
--;
967 /***********************************************************************
968 * SetWindowRgn (X11DRV.@)
970 * Assign specified region to window (for non-rectangular windows)
972 int X11DRV_SetWindowRgn( HWND hwnd
, HRGN hrgn
, BOOL redraw
)
974 struct x11drv_win_data
*data
;
976 if (!(data
= X11DRV_get_win_data( hwnd
)))
978 if (IsWindow( hwnd
))
979 FIXME( "not supported on other thread window %p\n", hwnd
);
980 SetLastError( ERROR_INVALID_WINDOW_HANDLE
);
984 #ifdef HAVE_LIBXSHAPE
985 if (data
->whole_window
)
987 Display
*display
= thread_display();
992 XShapeCombineMask( display
, data
->whole_window
,
993 ShapeBounding
, 0, 0, None
, ShapeSet
);
998 RGNDATA
*pRegionData
= X11DRV_GetRegionData( hrgn
, 0 );
1002 XShapeCombineRectangles( display
, data
->whole_window
, ShapeBounding
,
1003 data
->window_rect
.left
- data
->whole_rect
.left
,
1004 data
->window_rect
.top
- data
->whole_rect
.top
,
1005 (XRectangle
*)pRegionData
->Buffer
,
1006 pRegionData
->rdh
.nCount
,
1007 ShapeSet
, YXBanded
);
1008 wine_tsx11_unlock();
1009 HeapFree(GetProcessHeap(), 0, pRegionData
);
1013 #endif /* HAVE_LIBXSHAPE */
1015 invalidate_dce( hwnd
, &data
->window_rect
);
1020 /***********************************************************************
1023 * Draw the frame used when moving or resizing window.
1025 * FIXME: This causes problems in Win95 mode. (why?)
1027 static void draw_moving_frame( HDC hdc
, RECT
*rect
, BOOL thickframe
)
1031 const int width
= GetSystemMetrics(SM_CXFRAME
);
1032 const int height
= GetSystemMetrics(SM_CYFRAME
);
1034 HBRUSH hbrush
= SelectObject( hdc
, GetStockObject( GRAY_BRUSH
) );
1035 PatBlt( hdc
, rect
->left
, rect
->top
,
1036 rect
->right
- rect
->left
- width
, height
, PATINVERT
);
1037 PatBlt( hdc
, rect
->left
, rect
->top
+ height
, width
,
1038 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1039 PatBlt( hdc
, rect
->left
+ width
, rect
->bottom
- 1,
1040 rect
->right
- rect
->left
- width
, -height
, PATINVERT
);
1041 PatBlt( hdc
, rect
->right
- 1, rect
->top
, -width
,
1042 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1043 SelectObject( hdc
, hbrush
);
1045 else DrawFocusRect( hdc
, rect
);
1049 /***********************************************************************
1052 * Initialisation of a move or resize, when initiatied from a menu choice.
1053 * Return hit test code for caption or sizing border.
1055 static LONG
start_size_move( HWND hwnd
, WPARAM wParam
, POINT
*capturePoint
, LONG style
)
1062 GetWindowRect( hwnd
, &rectWindow
);
1064 if ((wParam
& 0xfff0) == SC_MOVE
)
1066 /* Move pointer at the center of the caption */
1067 RECT rect
= rectWindow
;
1068 /* Note: to be exactly centered we should take the different types
1069 * of border into account, but it shouldn't make more that a few pixels
1070 * of difference so let's not bother with that */
1071 rect
.top
+= GetSystemMetrics(SM_CYBORDER
);
1072 if (style
& WS_SYSMENU
)
1073 rect
.left
+= GetSystemMetrics(SM_CXSIZE
) + 1;
1074 if (style
& WS_MINIMIZEBOX
)
1075 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1076 if (style
& WS_MAXIMIZEBOX
)
1077 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1078 pt
.x
= (rect
.right
+ rect
.left
) / 2;
1079 pt
.y
= rect
.top
+ GetSystemMetrics(SM_CYSIZE
)/2;
1080 hittest
= HTCAPTION
;
1088 GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
);
1089 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1095 hittest
= SendMessageW( hwnd
, WM_NCHITTEST
, 0, MAKELONG( pt
.x
, pt
.y
) );
1096 if ((hittest
< HTLEFT
) || (hittest
> HTBOTTOMRIGHT
)) hittest
= 0;
1107 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1108 pt
.y
= rectWindow
.top
+ GetSystemMetrics(SM_CYFRAME
) / 2;
1112 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1113 pt
.y
= rectWindow
.bottom
- GetSystemMetrics(SM_CYFRAME
) / 2;
1117 pt
.x
= rectWindow
.left
+ GetSystemMetrics(SM_CXFRAME
) / 2;
1118 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1122 pt
.x
= rectWindow
.right
- GetSystemMetrics(SM_CXFRAME
) / 2;
1123 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1126 case VK_ESCAPE
: return 0;
1132 SetCursorPos( pt
.x
, pt
.y
);
1133 SendMessageW( hwnd
, WM_SETCURSOR
, (WPARAM
)hwnd
, MAKELONG( hittest
, WM_MOUSEMOVE
));
1138 /***********************************************************************
1139 * set_movesize_capture
1141 static void set_movesize_capture( HWND hwnd
)
1145 SERVER_START_REQ( set_capture_window
)
1148 req
->flags
= CAPTURE_MOVESIZE
;
1149 if (!wine_server_call_err( req
))
1151 previous
= reply
->previous
;
1152 hwnd
= reply
->full_handle
;
1156 if (previous
&& previous
!= hwnd
)
1157 SendMessageW( previous
, WM_CAPTURECHANGED
, 0, (LPARAM
)hwnd
);
1160 /***********************************************************************
1161 * X11DRV_WMMoveResizeWindow
1163 * Tells the window manager to initiate a move or resize operation.
1166 * http://freedesktop.org/Standards/wm-spec/1.3/ar01s04.html
1167 * or search for "_NET_WM_MOVERESIZE"
1169 static void X11DRV_WMMoveResizeWindow( HWND hwnd
, int x
, int y
, int dir
)
1172 Display
*display
= thread_display();
1174 TRACE("hwnd %p, x %d, y %d, dir %d\n", hwnd
, x
, y
, dir
);
1176 xev
.xclient
.type
= ClientMessage
;
1177 xev
.xclient
.window
= X11DRV_get_whole_window(hwnd
);
1178 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_MOVERESIZE
);
1179 xev
.xclient
.serial
= 0;
1180 xev
.xclient
.display
= display
;
1181 xev
.xclient
.send_event
= True
;
1182 xev
.xclient
.format
= 32;
1183 xev
.xclient
.data
.l
[0] = x
; /* x coord */
1184 xev
.xclient
.data
.l
[1] = y
; /* y coord */
1185 xev
.xclient
.data
.l
[2] = dir
; /* direction */
1186 xev
.xclient
.data
.l
[3] = 1; /* button */
1187 xev
.xclient
.data
.l
[4] = 0; /* unused */
1189 /* need to ungrab the pointer that may have been automatically grabbed
1190 * with a ButtonPress event */
1192 XUngrabPointer( display
, CurrentTime
);
1193 XSendEvent(display
, root_window
, False
, SubstructureNotifyMask
, &xev
);
1194 wine_tsx11_unlock();
1197 /***********************************************************************
1198 * SysCommandSizeMove (X11DRV.@)
1200 * Perform SC_MOVE and SC_SIZE commands.
1202 void X11DRV_SysCommandSizeMove( HWND hwnd
, WPARAM wParam
)
1205 RECT sizingRect
, mouseRect
, origRect
;
1208 LONG hittest
= (LONG
)(wParam
& 0x0f);
1209 WPARAM syscommand
= wParam
& 0xfff0;
1210 HCURSOR hDragCursor
= 0, hOldCursor
= 0;
1211 POINT minTrack
, maxTrack
;
1212 POINT capturePoint
, pt
;
1213 LONG style
= GetWindowLongA( hwnd
, GWL_STYLE
);
1214 BOOL thickframe
= HAS_THICKFRAME( style
);
1215 BOOL iconic
= style
& WS_MINIMIZE
;
1217 DWORD dwPoint
= GetMessagePos ();
1218 BOOL DragFullWindows
= FALSE
;
1220 Window parent_win
, whole_win
;
1221 Display
*old_gdi_display
= NULL
;
1222 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
1223 struct x11drv_win_data
*data
;
1225 pt
.x
= (short)LOWORD(dwPoint
);
1226 pt
.y
= (short)HIWORD(dwPoint
);
1229 if (IsZoomed(hwnd
) || !IsWindowVisible(hwnd
)) return;
1231 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1233 TRACE("hwnd %p (%smanaged), command %04lx, hittest %d, pos %d,%d\n",
1234 hwnd
, data
->managed
? "" : "NOT ", syscommand
, hittest
, pt
.x
, pt
.y
);
1236 /* if we are managed then we let the WM do all the work */
1240 if (syscommand
== SC_MOVE
)
1242 if (!hittest
) dir
= _NET_WM_MOVERESIZE_MOVE_KEYBOARD
;
1243 else dir
= _NET_WM_MOVERESIZE_MOVE
;
1245 else if (!hittest
) dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1249 case WMSZ_LEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_LEFT
; break;
1250 case WMSZ_RIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_RIGHT
; break;
1251 case WMSZ_TOP
: dir
= _NET_WM_MOVERESIZE_SIZE_TOP
; break;
1252 case WMSZ_TOPLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPLEFT
; break;
1253 case WMSZ_TOPRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPRIGHT
; break;
1254 case WMSZ_BOTTOM
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOM
; break;
1255 case WMSZ_BOTTOMLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT
; break;
1256 case WMSZ_BOTTOMRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT
; break;
1258 ERR("Invalid hittest value: %d\n", hittest
);
1259 dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1261 X11DRV_WMMoveResizeWindow( hwnd
, pt
.x
, pt
.y
, dir
);
1265 SystemParametersInfoA(SPI_GETDRAGFULLWINDOWS
, 0, &DragFullWindows
, 0);
1267 if (syscommand
== SC_MOVE
)
1269 if (!hittest
) hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1270 if (!hittest
) return;
1274 if ( hittest
&& (syscommand
!= SC_MOUSEMENU
) )
1275 hittest
+= (HTLEFT
- WMSZ_LEFT
);
1278 set_movesize_capture( hwnd
);
1279 hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1282 set_movesize_capture(0);
1288 /* Get min/max info */
1290 WINPOS_GetMinMaxInfo( hwnd
, NULL
, NULL
, &minTrack
, &maxTrack
);
1291 GetWindowRect( hwnd
, &sizingRect
);
1292 if (style
& WS_CHILD
)
1294 parent
= GetParent(hwnd
);
1295 /* make sizing rect relative to parent */
1296 MapWindowPoints( 0, parent
, (POINT
*)&sizingRect
, 2 );
1297 GetClientRect( parent
, &mouseRect
);
1302 mouseRect
= virtual_screen_rect
;
1304 origRect
= sizingRect
;
1306 if (ON_LEFT_BORDER(hittest
))
1308 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.right
-maxTrack
.x
);
1309 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.right
-minTrack
.x
);
1311 else if (ON_RIGHT_BORDER(hittest
))
1313 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.left
+minTrack
.x
);
1314 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.left
+maxTrack
.x
);
1316 if (ON_TOP_BORDER(hittest
))
1318 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.bottom
-maxTrack
.y
);
1319 mouseRect
.bottom
= min( mouseRect
.bottom
,sizingRect
.bottom
-minTrack
.y
);
1321 else if (ON_BOTTOM_BORDER(hittest
))
1323 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.top
+minTrack
.y
);
1324 mouseRect
.bottom
= min( mouseRect
.bottom
, sizingRect
.top
+maxTrack
.y
);
1326 if (parent
) MapWindowPoints( parent
, 0, (LPPOINT
)&mouseRect
, 2 );
1328 /* Retrieve a default cache DC (without using the window style) */
1329 hdc
= GetDCEx( parent
, 0, DCX_CACHE
);
1331 if( iconic
) /* create a cursor for dragging */
1333 hDragCursor
= (HCURSOR
)GetClassLongPtrW( hwnd
, GCLP_HICON
);
1334 if( !hDragCursor
) hDragCursor
= (HCURSOR
)SendMessageW( hwnd
, WM_QUERYDRAGICON
, 0, 0L);
1335 if( !hDragCursor
) iconic
= FALSE
;
1338 /* repaint the window before moving it around */
1339 RedrawWindow( hwnd
, NULL
, 0, RDW_UPDATENOW
| RDW_ALLCHILDREN
);
1341 SendMessageW( hwnd
, WM_ENTERSIZEMOVE
, 0, 0 );
1342 set_movesize_capture( hwnd
);
1344 /* grab the server only when moving top-level windows without desktop */
1345 grab
= (!DragFullWindows
&& !parent
&& (root_window
== DefaultRootWindow(gdi_display
)));
1350 XSync( gdi_display
, False
);
1351 XGrabServer( thread_data
->display
);
1352 XSync( thread_data
->display
, False
);
1353 /* switch gdi display to the thread display, since the server is grabbed */
1354 old_gdi_display
= gdi_display
;
1355 gdi_display
= thread_data
->display
;
1356 wine_tsx11_unlock();
1358 whole_win
= X11DRV_get_whole_window( GetAncestor(hwnd
,GA_ROOT
) );
1359 parent_win
= parent
? X11DRV_get_whole_window( GetAncestor(parent
,GA_ROOT
) ) : root_window
;
1362 XGrabPointer( thread_data
->display
, whole_win
, False
,
1363 PointerMotionMask
| ButtonPressMask
| ButtonReleaseMask
,
1364 GrabModeAsync
, GrabModeAsync
, parent_win
, None
, CurrentTime
);
1365 wine_tsx11_unlock();
1366 thread_data
->grab_window
= whole_win
;
1372 if (!GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
)) break;
1373 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1375 /* Exit on button-up, Return, or Esc */
1376 if ((msg
.message
== WM_LBUTTONUP
) ||
1377 ((msg
.message
== WM_KEYDOWN
) &&
1378 ((msg
.wParam
== VK_RETURN
) || (msg
.wParam
== VK_ESCAPE
)))) break;
1380 if ((msg
.message
!= WM_KEYDOWN
) && (msg
.message
!= WM_MOUSEMOVE
))
1381 continue; /* We are not interested in other messages */
1385 if (msg
.message
== WM_KEYDOWN
) switch(msg
.wParam
)
1387 case VK_UP
: pt
.y
-= 8; break;
1388 case VK_DOWN
: pt
.y
+= 8; break;
1389 case VK_LEFT
: pt
.x
-= 8; break;
1390 case VK_RIGHT
: pt
.x
+= 8; break;
1393 pt
.x
= max( pt
.x
, mouseRect
.left
);
1394 pt
.x
= min( pt
.x
, mouseRect
.right
);
1395 pt
.y
= max( pt
.y
, mouseRect
.top
);
1396 pt
.y
= min( pt
.y
, mouseRect
.bottom
);
1398 dx
= pt
.x
- capturePoint
.x
;
1399 dy
= pt
.y
- capturePoint
.y
;
1407 if( iconic
) /* ok, no system popup tracking */
1409 hOldCursor
= SetCursor(hDragCursor
);
1411 WINPOS_ShowIconTitle( hwnd
, FALSE
);
1413 else if(!DragFullWindows
)
1414 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1417 if (msg
.message
== WM_KEYDOWN
) SetCursorPos( pt
.x
, pt
.y
);
1420 RECT newRect
= sizingRect
;
1421 WPARAM wpSizingHit
= 0;
1423 if (hittest
== HTCAPTION
) OffsetRect( &newRect
, dx
, dy
);
1424 if (ON_LEFT_BORDER(hittest
)) newRect
.left
+= dx
;
1425 else if (ON_RIGHT_BORDER(hittest
)) newRect
.right
+= dx
;
1426 if (ON_TOP_BORDER(hittest
)) newRect
.top
+= dy
;
1427 else if (ON_BOTTOM_BORDER(hittest
)) newRect
.bottom
+= dy
;
1428 if(!iconic
&& !DragFullWindows
) draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1431 /* determine the hit location */
1432 if (hittest
>= HTLEFT
&& hittest
<= HTBOTTOMRIGHT
)
1433 wpSizingHit
= WMSZ_LEFT
+ (hittest
- HTLEFT
);
1434 SendMessageW( hwnd
, WM_SIZING
, wpSizingHit
, (LPARAM
)&newRect
);
1438 if(!DragFullWindows
)
1439 draw_moving_frame( hdc
, &newRect
, thickframe
);
1441 SetWindowPos( hwnd
, 0, newRect
.left
, newRect
.top
,
1442 newRect
.right
- newRect
.left
,
1443 newRect
.bottom
- newRect
.top
,
1444 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1446 sizingRect
= newRect
;
1451 set_movesize_capture(0);
1454 if( moved
) /* restore cursors, show icon title later on */
1456 ShowCursor( FALSE
);
1457 SetCursor( hOldCursor
);
1460 else if (moved
&& !DragFullWindows
)
1461 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1463 ReleaseDC( parent
, hdc
);
1466 XUngrabPointer( thread_data
->display
, CurrentTime
);
1469 XSync( thread_data
->display
, False
);
1470 XUngrabServer( thread_data
->display
);
1471 XSync( thread_data
->display
, False
);
1472 gdi_display
= old_gdi_display
;
1474 wine_tsx11_unlock();
1475 thread_data
->grab_window
= None
;
1477 if (HOOK_CallHooks( WH_CBT
, HCBT_MOVESIZE
, (WPARAM
)hwnd
, (LPARAM
)&sizingRect
, TRUE
))
1480 SendMessageW( hwnd
, WM_EXITSIZEMOVE
, 0, 0 );
1481 SendMessageW( hwnd
, WM_SETVISIBLE
, !IsIconic(hwnd
), 0L);
1483 /* window moved or resized */
1486 /* if the moving/resizing isn't canceled call SetWindowPos
1487 * with the new position or the new size of the window
1489 if (!((msg
.message
== WM_KEYDOWN
) && (msg
.wParam
== VK_ESCAPE
)) )
1491 /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */
1492 if(!DragFullWindows
)
1493 SetWindowPos( hwnd
, 0, sizingRect
.left
, sizingRect
.top
,
1494 sizingRect
.right
- sizingRect
.left
,
1495 sizingRect
.bottom
- sizingRect
.top
,
1496 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1499 { /* restore previous size/position */
1501 SetWindowPos( hwnd
, 0, origRect
.left
, origRect
.top
,
1502 origRect
.right
- origRect
.left
,
1503 origRect
.bottom
- origRect
.top
,
1504 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1510 /* Single click brings up the system menu when iconized */
1514 if(style
& WS_SYSMENU
)
1515 SendMessageW( hwnd
, WM_SYSCOMMAND
,
1516 SC_MOUSEMENU
+ HTSYSMENU
, MAKELONG(pt
.x
,pt
.y
));
1518 else WINPOS_ShowIconTitle( hwnd
, TRUE
);