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
;
113 SERVER_START_REQ( update_window_zorder
)
116 req
->rect
.left
= rect
.left
+ data
->whole_rect
.left
;
117 req
->rect
.top
= rect
.top
+ data
->whole_rect
.top
;
118 req
->rect
.right
= rect
.right
+ data
->whole_rect
.left
;
119 req
->rect
.bottom
= rect
.bottom
+ data
->whole_rect
.top
;
120 wine_server_call( req
);
125 /* make position relative to client area instead of window */
126 OffsetRect( &rect
, -data
->client_rect
.left
, -data
->client_rect
.top
);
127 RedrawWindow( hwnd
, &rect
, 0, flags
);
130 /***********************************************************************
131 * SetWindowStyle (X11DRV.@)
133 * Update the X state of a window to reflect a style change
135 void X11DRV_SetWindowStyle( HWND hwnd
, DWORD old_style
)
137 Display
*display
= thread_display();
138 struct x11drv_win_data
*data
;
139 DWORD new_style
, changed
;
141 if (hwnd
== GetDesktopWindow()) return;
142 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
144 new_style
= GetWindowLongW( hwnd
, GWL_STYLE
);
145 changed
= new_style
^ old_style
;
147 if (changed
& WS_VISIBLE
)
149 if (data
->whole_window
&& X11DRV_is_window_rect_mapped( &data
->window_rect
))
151 if (new_style
& WS_VISIBLE
&& !(new_style
& WS_MINIMIZE
))
153 TRACE( "mapping win %p\n", hwnd
);
154 X11DRV_sync_window_style( display
, data
);
155 X11DRV_set_wm_hints( display
, data
);
157 XMapWindow( display
, data
->whole_window
);
160 /* we don't unmap windows, that causes trouble with the window manager */
162 invalidate_dce( hwnd
, &data
->window_rect
);
164 else if (changed
& WS_CAPTION
)
166 if (data
->whole_window
&& (new_style
& WS_VISIBLE
))
167 X11DRV_set_wm_hints( display
, data
);
170 if (changed
& WS_DISABLED
)
172 if (data
->whole_window
&& data
->managed
)
176 if (!(wm_hints
= XGetWMHints( display
, data
->whole_window
)))
177 wm_hints
= XAllocWMHints();
180 wm_hints
->flags
|= InputHint
;
181 wm_hints
->input
= !(new_style
& WS_DISABLED
);
182 XSetWMHints( display
, data
->whole_window
, wm_hints
);
191 /***********************************************************************
192 * update_fullscreen_state
194 * Use the NETWM protocol to set the fullscreen state.
195 * This only works for mapped windows.
197 static void update_fullscreen_state( Display
*display
, Window win
, BOOL new_fs_state
)
201 TRACE("setting fullscreen state for window %lx to %s\n", win
, new_fs_state
? "true" : "false");
203 xev
.xclient
.type
= ClientMessage
;
204 xev
.xclient
.window
= win
;
205 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_STATE
);
206 xev
.xclient
.serial
= 0;
207 xev
.xclient
.display
= display
;
208 xev
.xclient
.send_event
= True
;
209 xev
.xclient
.format
= 32;
210 xev
.xclient
.data
.l
[0] = new_fs_state
? _NET_WM_STATE_ADD
: _NET_WM_STATE_REMOVE
;
211 xev
.xclient
.data
.l
[1] = x11drv_atom(_NET_WM_STATE_FULLSCREEN
);
212 xev
.xclient
.data
.l
[2] = 0;
214 XSendEvent(display
, root_window
, False
, SubstructureRedirectMask
| SubstructureNotifyMask
, &xev
);
218 /***********************************************************************
219 * fullscreen_state_changed
221 * Check if the fullscreen state of a given window has changed
223 static BOOL
fullscreen_state_changed( const struct x11drv_win_data
*data
,
224 const RECT
*old_client_rect
, const RECT
*old_screen_rect
,
227 BOOL old_fs_state
= FALSE
;
229 *new_fs_state
= FALSE
;
231 if (old_client_rect
->left
<= 0 && old_client_rect
->right
>= old_screen_rect
->right
&&
232 old_client_rect
->top
<= 0 && old_client_rect
->bottom
>= old_screen_rect
->bottom
)
235 if (data
->client_rect
.left
<= 0 && data
->client_rect
.right
>= screen_width
&&
236 data
->client_rect
.top
<= 0 && data
->client_rect
.bottom
>= screen_height
)
237 *new_fs_state
= TRUE
;
239 #if 0 /* useful to debug fullscreen state problems */
240 TRACE("hwnd %p, old rect %s, new rect %s, old screen %s, new screen (0,0-%d,%d)\n",
242 wine_dbgstr_rect(old_client_rect
), wine_dbgstr_rect(&data
->client_rect
),
243 wine_dbgstr_rect(old_screen_rect
), screen_width
, screen_height
);
244 TRACE("old fs state %d\n, new fs state = %d\n", old_fs_state
, *new_fs_state
);
246 return *new_fs_state
!= old_fs_state
;
250 /***********************************************************************
251 * SetWindowPos (X11DRV.@)
253 BOOL
X11DRV_SetWindowPos( HWND hwnd
, HWND insert_after
, const RECT
*rectWindow
,
254 const RECT
*rectClient
, UINT swp_flags
, const RECT
*valid_rects
)
256 struct x11drv_win_data
*data
;
257 RECT new_whole_rect
, old_client_rect
, old_screen_rect
;
259 DWORD old_style
, new_style
;
262 if (!(data
= X11DRV_get_win_data( hwnd
))) return FALSE
;
264 new_whole_rect
= *rectWindow
;
265 X11DRV_window_to_X_rect( data
, &new_whole_rect
);
267 old_client_rect
= data
->client_rect
;
269 if (!(win
= WIN_GetPtr( hwnd
))) return FALSE
;
270 if (win
== WND_OTHER_PROCESS
)
272 if (IsWindow( hwnd
)) ERR( "cannot set rectangles of other process window %p\n", hwnd
);
275 SERVER_START_REQ( set_window_pos
)
278 req
->previous
= insert_after
;
279 req
->flags
= swp_flags
;
280 req
->window
.left
= rectWindow
->left
;
281 req
->window
.top
= rectWindow
->top
;
282 req
->window
.right
= rectWindow
->right
;
283 req
->window
.bottom
= rectWindow
->bottom
;
284 req
->client
.left
= rectClient
->left
;
285 req
->client
.top
= rectClient
->top
;
286 req
->client
.right
= rectClient
->right
;
287 req
->client
.bottom
= rectClient
->bottom
;
288 if (memcmp( rectWindow
, &new_whole_rect
, sizeof(RECT
) ) || !IsRectEmpty( &valid_rects
[0] ))
290 wine_server_add_data( req
, &new_whole_rect
, sizeof(new_whole_rect
) );
291 if (!IsRectEmpty( &valid_rects
[0] ))
292 wine_server_add_data( req
, valid_rects
, 2 * sizeof(*valid_rects
) );
294 ret
= !wine_server_call( req
);
295 new_style
= reply
->new_style
;
299 if (win
== WND_DESKTOP
|| data
->whole_window
== DefaultRootWindow(gdi_display
))
301 data
->whole_rect
= data
->client_rect
= data
->window_rect
= *rectWindow
;
302 if (win
!= WND_DESKTOP
)
304 win
->rectWindow
= *rectWindow
;
305 win
->rectClient
= *rectClient
;
306 win
->dwStyle
= new_style
;
307 WIN_ReleasePtr( win
);
314 Display
*display
= thread_display();
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 (!IsRectEmpty( &valid_rects
[0] ))
337 int x_offset
= 0, y_offset
= 0;
339 if (data
->whole_window
)
341 /* the X server will move the bits for us */
342 x_offset
= data
->whole_rect
.left
- new_whole_rect
.left
;
343 y_offset
= data
->whole_rect
.top
- new_whole_rect
.top
;
346 if (x_offset
!= valid_rects
[1].left
- valid_rects
[0].left
||
347 y_offset
!= valid_rects
[1].top
- valid_rects
[0].top
)
349 /* FIXME: should copy the window bits here */
350 RECT invalid_rect
= valid_rects
[0];
352 /* invalid_rects are relative to the client area */
353 OffsetRect( &invalid_rect
, -rectClient
->left
, -rectClient
->top
);
354 RedrawWindow( hwnd
, &invalid_rect
, NULL
, RDW_INVALIDATE
| RDW_ERASE
| RDW_ALLCHILDREN
);
359 if (data
->whole_window
&& !data
->lock_changes
&& !data
->adopted
)
361 if ((old_style
& WS_VISIBLE
) && !(new_style
& WS_VISIBLE
))
363 /* window got hidden, unmap it */
364 TRACE( "unmapping win %p\n", hwnd
);
366 XUnmapWindow( display
, data
->whole_window
);
369 else if ((new_style
& WS_VISIBLE
) && !X11DRV_is_window_rect_mapped( rectWindow
))
371 /* resizing to zero size or off screen -> unmap */
372 TRACE( "unmapping zero size or off-screen win %p\n", hwnd
);
374 XUnmapWindow( display
, data
->whole_window
);
379 X11DRV_sync_window_position( display
, data
, swp_flags
, rectClient
, &new_whole_rect
);
381 if (data
->whole_window
&& !data
->lock_changes
&& !data
->adopted
)
383 BOOL new_fs_state
, mapped
= FALSE
;
385 if ((new_style
& WS_VISIBLE
) && !(new_style
& WS_MINIMIZE
) &&
386 X11DRV_is_window_rect_mapped( rectWindow
))
388 if (!(old_style
& WS_VISIBLE
))
390 /* window got shown, map it */
391 TRACE( "mapping win %p\n", hwnd
);
392 X11DRV_sync_window_style( display
, data
);
393 X11DRV_set_wm_hints( display
, data
);
395 XMapWindow( display
, data
->whole_window
);
400 else if ((swp_flags
& (SWP_NOSIZE
| SWP_NOMOVE
)) != (SWP_NOSIZE
| SWP_NOMOVE
))
402 /* resizing from zero size to non-zero -> map */
403 TRACE( "mapping non zero size or off-screen win %p\n", hwnd
);
405 XMapWindow( display
, data
->whole_window
);
410 SetRect( &old_screen_rect
, 0, 0, screen_width
, screen_height
);
411 if (fullscreen_state_changed( data
, &old_client_rect
, &old_screen_rect
, &new_fs_state
) || mapped
)
412 update_fullscreen_state( display
, data
->whole_window
, new_fs_state
);
416 WIN_ReleasePtr( win
);
421 /***********************************************************************
424 * Find a suitable place for an iconic window.
426 static POINT
WINPOS_FindIconPos( HWND hwnd
, POINT pt
)
428 RECT rect
, rectParent
;
431 int xspacing
, yspacing
;
433 parent
= GetAncestor( hwnd
, GA_PARENT
);
434 GetClientRect( parent
, &rectParent
);
435 if ((pt
.x
>= rectParent
.left
) && (pt
.x
+ GetSystemMetrics(SM_CXICON
) < rectParent
.right
) &&
436 (pt
.y
>= rectParent
.top
) && (pt
.y
+ GetSystemMetrics(SM_CYICON
) < rectParent
.bottom
))
437 return pt
; /* The icon already has a suitable position */
439 xspacing
= GetSystemMetrics(SM_CXICONSPACING
);
440 yspacing
= GetSystemMetrics(SM_CYICONSPACING
);
442 /* Check if another icon already occupies this spot */
443 /* FIXME: this is completely inefficient */
445 hrgn
= CreateRectRgn( 0, 0, 0, 0 );
446 tmp
= CreateRectRgn( 0, 0, 0, 0 );
447 for (child
= GetWindow( parent
, GW_HWNDFIRST
); child
; child
= GetWindow( child
, GW_HWNDNEXT
))
450 if (child
== hwnd
) continue;
451 if ((GetWindowLongW( child
, GWL_STYLE
) & (WS_VISIBLE
|WS_MINIMIZE
)) != (WS_VISIBLE
|WS_MINIMIZE
))
453 if (!(childPtr
= WIN_GetPtr( child
)) || childPtr
== WND_OTHER_PROCESS
)
455 SetRectRgn( tmp
, childPtr
->rectWindow
.left
, childPtr
->rectWindow
.top
,
456 childPtr
->rectWindow
.right
, childPtr
->rectWindow
.bottom
);
457 CombineRgn( hrgn
, hrgn
, tmp
, RGN_OR
);
458 WIN_ReleasePtr( childPtr
);
462 for (rect
.bottom
= rectParent
.bottom
; rect
.bottom
>= yspacing
; rect
.bottom
-= yspacing
)
464 for (rect
.left
= rectParent
.left
; rect
.left
<= rectParent
.right
- xspacing
; rect
.left
+= xspacing
)
466 rect
.right
= rect
.left
+ xspacing
;
467 rect
.top
= rect
.bottom
- yspacing
;
468 if (!RectInRegion( hrgn
, &rect
))
470 /* No window was found, so it's OK for us */
471 pt
.x
= rect
.left
+ (xspacing
- GetSystemMetrics(SM_CXICON
)) / 2;
472 pt
.y
= rect
.top
+ (yspacing
- GetSystemMetrics(SM_CYICON
)) / 2;
473 DeleteObject( hrgn
);
478 DeleteObject( hrgn
);
484 /***********************************************************************
487 UINT
WINPOS_MinMaximize( HWND hwnd
, UINT cmd
, LPRECT rect
)
495 TRACE("%p %u\n", hwnd
, cmd
);
497 wpl
.length
= sizeof(wpl
);
498 GetWindowPlacement( hwnd
, &wpl
);
500 if (HOOK_CallHooks( WH_CBT
, HCBT_MINMAX
, (WPARAM
)hwnd
, cmd
, TRUE
))
501 return SWP_NOSIZE
| SWP_NOMOVE
;
503 if (IsIconic( hwnd
))
507 case SW_SHOWMINNOACTIVE
:
508 case SW_SHOWMINIMIZED
:
509 case SW_FORCEMINIMIZE
:
511 return SWP_NOSIZE
| SWP_NOMOVE
;
513 if (!SendMessageW( hwnd
, WM_QUERYOPEN
, 0, 0 )) return SWP_NOSIZE
| SWP_NOMOVE
;
514 swpFlags
|= SWP_NOCOPYBITS
;
519 case SW_SHOWMINNOACTIVE
:
520 case SW_SHOWMINIMIZED
:
521 case SW_FORCEMINIMIZE
:
523 if (!(wndPtr
= WIN_GetPtr( hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
524 if( wndPtr
->dwStyle
& WS_MAXIMIZE
) wndPtr
->flags
|= WIN_RESTORE_MAX
;
525 else wndPtr
->flags
&= ~WIN_RESTORE_MAX
;
526 WIN_ReleasePtr( wndPtr
);
528 old_style
= WIN_SetStyle( hwnd
, WS_MINIMIZE
, WS_MAXIMIZE
);
530 X11DRV_set_iconic_state( hwnd
);
532 wpl
.ptMinPosition
= WINPOS_FindIconPos( hwnd
, wpl
.ptMinPosition
);
534 if (!(old_style
& WS_MINIMIZE
)) swpFlags
|= SWP_STATECHANGED
;
535 SetRect( rect
, wpl
.ptMinPosition
.x
, wpl
.ptMinPosition
.y
,
536 GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
) );
537 swpFlags
|= SWP_NOCOPYBITS
;
541 old_style
= GetWindowLongW( hwnd
, GWL_STYLE
);
542 if ((old_style
& WS_MAXIMIZE
) && (old_style
& WS_VISIBLE
)) return SWP_NOSIZE
| SWP_NOMOVE
;
544 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
546 old_style
= WIN_SetStyle( hwnd
, WS_MAXIMIZE
, WS_MINIMIZE
);
547 if (old_style
& WS_MINIMIZE
)
549 WINPOS_ShowIconTitle( hwnd
, FALSE
);
550 X11DRV_set_iconic_state( hwnd
);
552 if (!(old_style
& WS_MAXIMIZE
)) swpFlags
|= SWP_STATECHANGED
;
553 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
556 case SW_SHOWNOACTIVATE
:
559 old_style
= WIN_SetStyle( hwnd
, 0, WS_MINIMIZE
| WS_MAXIMIZE
);
560 if (old_style
& WS_MINIMIZE
)
564 WINPOS_ShowIconTitle( hwnd
, FALSE
);
565 X11DRV_set_iconic_state( hwnd
);
567 if (!(wndPtr
= WIN_GetPtr( hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return 0;
568 restore_max
= (wndPtr
->flags
& WIN_RESTORE_MAX
) != 0;
569 WIN_ReleasePtr( wndPtr
);
572 /* Restore to maximized position */
573 WINPOS_GetMinMaxInfo( hwnd
, &size
, &wpl
.ptMaxPosition
, NULL
, NULL
);
574 WIN_SetStyle( hwnd
, WS_MAXIMIZE
, 0 );
575 swpFlags
|= SWP_STATECHANGED
;
576 SetRect( rect
, wpl
.ptMaxPosition
.x
, wpl
.ptMaxPosition
.y
, size
.x
, size
.y
);
580 else if (!(old_style
& WS_MAXIMIZE
)) break;
582 swpFlags
|= SWP_STATECHANGED
;
584 /* Restore to normal position */
586 *rect
= wpl
.rcNormalPosition
;
587 rect
->right
-= rect
->left
;
588 rect
->bottom
-= rect
->top
;
597 /***********************************************************************
598 * X11DRV_WMMaximizeWindow
600 * Ask X to Maximize the window
601 * assume win lock is held
603 static BOOL
X11DRV_WMMaximizeWindow(HWND hwnd
, BOOL max
)
605 Window win
= X11DRV_get_whole_window( hwnd
);
606 TRACE("%p max=%s\n", hwnd
, max
?"TRUE":"FALSE");
614 xev
.xclient
.type
= ClientMessage
;
615 xev
.xclient
.window
= win
;
616 xev
.xclient
.message_type
= x11drv_atom(_WIN_STATE
);
617 xev
.xclient
.format
= 32;
618 xev
.xclient
.serial
= 0;
619 xev
.xclient
.display
= thread_display();
620 xev
.xclient
.send_event
= True
;
621 xev
.xclient
.data
.l
[0] = WIN_STATE_MAXIMIZED_VERT
| WIN_STATE_MAXIMIZED_HORIZ
;
622 xev
.xclient
.data
.l
[1] = 0;
624 xev
.xclient
.data
.l
[1] = WIN_STATE_MAXIMIZED_VERT
| WIN_STATE_MAXIMIZED_HORIZ
;
625 XSendEvent(thread_display(), root_window
, False
, SubstructureNotifyMask
, &xev
);
632 if(WM_has_net_wm_state
)
637 xev
.xclient
.type
= ClientMessage
;
638 xev
.xclient
.window
= win
;
639 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_STATE
);
640 xev
.xclient
.serial
= 0;
641 xev
.xclient
.display
= thread_display();
642 xev
.xclient
.send_event
= True
;
643 xev
.xclient
.format
= 32;
645 xev
.xclient
.data
.l
[0] = _NET_WM_STATE_ADD
;
647 xev
.xclient
.data
.l
[0] = _NET_WM_STATE_REMOVE
;
648 xev
.xclient
.data
.l
[1] = x11drv_atom(_NET_WM_STATE_MAXIMIZED_HORZ
);
649 xev
.xclient
.data
.l
[2] = x11drv_atom(_NET_WM_STATE_MAXIMIZED_VERT
);
650 XSendEvent(thread_display(), root_window
, False
, SubstructureNotifyMask
, &xev
);
657 if(x11drv_atom(KWM_MAXIMIZE_WINDOW
)!=None
)
660 XChangeProperty( thread_display(), win
, x11drv_atom(KWM_MAXIMIZE_WINDOW
),
661 x11drv_atom(KWM_MAXIMIZE_WINDOW
), 8, PropModeReplace
, (unsigned char*)&max
, 1 );
670 /***********************************************************************
671 * X11DRV_WMMinimizeWindow
673 * See the ICCCM section 4.1.4. Changing Window State for more details.
674 * http://tronche.com/gui/x/icccm/sec-4.html#s-4.1.4
676 static BOOL
X11DRV_WMMinimizeWindow(HWND hwnd
)
684 xev
.xclient
.type
= ClientMessage
;
685 xev
.xclient
.window
= X11DRV_get_whole_window( hwnd
);
686 xev
.xclient
.message_type
= x11drv_atom(WM_CHANGE_STATE
);
687 xev
.xclient
.serial
= 0;
688 xev
.xclient
.display
= thread_display();
689 xev
.xclient
.send_event
= True
;
690 xev
.xclient
.format
= 32;
691 xev
.xclient
.data
.l
[0] = IconicState
;
692 xev
.xclient
.data
.l
[2] = 0;
693 XSendEvent(thread_display(), root_window
, False
, SubstructureNotifyMask
, &xev
);
701 /***********************************************************************
702 * ShowWindow (X11DRV.@)
704 BOOL
X11DRV_ShowWindow( HWND hwnd
, INT cmd
)
706 Display
*display
= thread_display();
709 LONG style
= GetWindowLongW( hwnd
, GWL_STYLE
);
710 BOOL wasVisible
= (style
& WS_VISIBLE
) != 0;
711 BOOL showFlag
= TRUE
;
712 BOOL sendWmMaximize
, maximize
;
713 RECT newPos
= {0, 0, 0, 0};
716 TRACE("hwnd=%p, cmd=%d, wasVisible %d\n", hwnd
, cmd
, wasVisible
);
718 /* check if we should request an action from the window manager */
719 sendWmMaximize
= FALSE
;
721 if(WM_has_win_state
|| WM_has_net_wm_state
|| (x11drv_atom(KWM_RUNNING
)!=None
) )
723 if ((root_window
== DefaultRootWindow(display
)) &&
724 GetAncestor(hwnd
,GA_PARENT
) == GetDesktopWindow())
726 if (cmd
== SW_MAXIMIZE
)
728 sendWmMaximize
= TRUE
;
737 if (!wasVisible
) return FALSE
;
739 swp
|= SWP_HIDEWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
740 if (hwnd
!= GetActiveWindow())
741 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
744 case SW_SHOWMINNOACTIVE
:
745 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
747 case SW_FORCEMINIMIZE
: /* FIXME: Does not work if thread is hung. */
748 if (style
& WS_CHILD
) swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
752 /* handle minimize a different way */
753 if ((root_window
== DefaultRootWindow(display
)) &&
754 GetAncestor(hwnd
,GA_PARENT
) == GetDesktopWindow())
756 if( !(style
& WS_MINIMIZE
) )
758 X11DRV_WMMinimizeWindow( hwnd
);
759 WIN_SetStyle( hwnd
, WS_MINIMIZE
, WS_MAXIMIZE
);
764 swp
|= SWP_FRAMECHANGED
;
765 if( !(style
& WS_MINIMIZE
) )
766 swp
|= WINPOS_MinMaximize( hwnd
, SW_MINIMIZE
, &newPos
);
767 else swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
770 case SW_SHOWMAXIMIZED
: /* same as SW_MAXIMIZE */
771 if (!wasVisible
) swp
|= SWP_SHOWWINDOW
;
772 swp
|= SWP_FRAMECHANGED
;
773 swp
|= WINPOS_MinMaximize( hwnd
, SW_MAXIMIZE
, &newPos
);
774 if ((style
& WS_MAXIMIZE
) && wasVisible
) return TRUE
;
778 swp
|= SWP_NOACTIVATE
| SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
779 if (style
& WS_CHILD
) swp
|= SWP_NOZORDER
;
782 if (wasVisible
) return TRUE
;
784 if (getenv("CX_HACK_JINITIATOR")) /* Hide Java Console */
788 if (GetWindowTextA(hwnd
, buf
, 16) && !strcmp(buf
, "Java Console"))
791 swp
|= SWP_SHOWWINDOW
| SWP_NOSIZE
| SWP_NOMOVE
;
792 if (style
& WS_CHILD
) swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
795 case SW_SHOWNOACTIVATE
:
796 swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
800 case SW_SHOWNORMAL
: /* same as SW_NORMAL: */
801 case SW_SHOWDEFAULT
: /* FIXME: should have its own handler */
802 if (!wasVisible
) swp
|= SWP_SHOWWINDOW
;
803 if (style
& (WS_MINIMIZE
| WS_MAXIMIZE
))
805 swp
|= SWP_FRAMECHANGED
;
806 swp
|= WINPOS_MinMaximize( hwnd
, cmd
, &newPos
);
810 if (wasVisible
) return TRUE
;
811 swp
|= SWP_NOSIZE
| SWP_NOMOVE
;
813 if (style
& WS_CHILD
&& !(swp
& SWP_STATECHANGED
)) swp
|= SWP_NOACTIVATE
| SWP_NOZORDER
;
817 if ((showFlag
!= wasVisible
|| cmd
== SW_SHOWNA
) && cmd
!= SW_SHOWMAXIMIZED
&& !(swp
& SWP_STATECHANGED
))
819 SendMessageW( hwnd
, WM_SHOWWINDOW
, showFlag
, 0 );
820 if (!IsWindow( hwnd
)) return wasVisible
;
823 parent
= GetAncestor( hwnd
, GA_PARENT
);
824 if (parent
&& !IsWindowVisible( parent
) && !(swp
& SWP_STATECHANGED
))
826 /* if parent is not visible simply toggle WS_VISIBLE and return */
827 if (showFlag
) WIN_SetStyle( hwnd
, WS_VISIBLE
, 0 );
828 else WIN_SetStyle( hwnd
, 0, WS_VISIBLE
);
831 SetWindowPos( hwnd
, HWND_TOP
, newPos
.left
, newPos
.top
,
832 newPos
.right
, newPos
.bottom
, LOWORD(swp
) );
838 /* FIXME: This will cause the window to be activated irrespective
839 * of whether it is owned by the same thread. Has to be done
843 if (hwnd
== GetActiveWindow())
844 WINPOS_ActivateOtherWindow(hwnd
);
846 /* Revert focus to parent */
848 if (hwnd
== hFocus
|| IsChild(hwnd
, hFocus
))
850 HWND parent
= GetAncestor(hwnd
, GA_PARENT
);
851 if (parent
== GetDesktopWindow()) parent
= 0;
856 if (IsIconic(hwnd
)) WINPOS_ShowIconTitle( hwnd
, TRUE
);
858 if (!(wndPtr
= WIN_GetPtr( hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return wasVisible
;
860 if (wndPtr
->flags
& WIN_NEED_SIZE
)
862 /* should happen only in CreateWindowEx() */
863 int wParam
= SIZE_RESTORED
;
864 RECT client
= wndPtr
->rectClient
;
866 wndPtr
->flags
&= ~WIN_NEED_SIZE
;
867 if (wndPtr
->dwStyle
& WS_MAXIMIZE
) wParam
= SIZE_MAXIMIZED
;
868 else if (wndPtr
->dwStyle
& WS_MINIMIZE
) wParam
= SIZE_MINIMIZED
;
869 WIN_ReleasePtr( wndPtr
);
871 SendMessageW( hwnd
, WM_SIZE
, wParam
,
872 MAKELONG( client
.right
- client
.left
, client
.bottom
- client
.top
));
873 SendMessageW( hwnd
, WM_MOVE
, 0, MAKELONG( client
.left
, client
.top
));
875 else WIN_ReleasePtr( wndPtr
);
877 /* ask the window manager to maximize this window for us */
879 X11DRV_WMMaximizeWindow(hwnd
, maximize
);
881 /* if previous state was minimized Windows sets focus to the window */
882 if (style
& WS_MINIMIZE
) SetFocus( hwnd
);
888 /**********************************************************************
891 void X11DRV_MapNotify( HWND hwnd
, XEvent
*event
)
893 struct x11drv_win_data
*data
;
894 HWND hwndFocus
= GetFocus();
897 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
899 if (!(win
= WIN_GetPtr( hwnd
))) return;
901 if (data
->managed
&& (win
->dwStyle
& WS_VISIBLE
) && (win
->dwStyle
& WS_MINIMIZE
))
904 unsigned int width
, height
, border
, depth
;
907 LONG style
= WS_VISIBLE
;
911 XGetGeometry( event
->xmap
.display
, data
->whole_window
, &root
, &x
, &y
, &width
, &height
,
913 XTranslateCoordinates( event
->xmap
.display
, data
->whole_window
, root
, 0, 0, &x
, &y
, &top
);
917 rect
.right
= x
+ width
;
918 rect
.bottom
= y
+ height
;
919 OffsetRect( &rect
, virtual_screen_rect
.left
, virtual_screen_rect
.top
);
920 X11DRV_X_to_window_rect( data
, &rect
);
922 invalidate_dce( hwnd
, &data
->window_rect
);
924 if (win
->flags
& WIN_RESTORE_MAX
) style
|= WS_MAXIMIZE
;
925 WIN_SetStyle( hwnd
, style
, WS_MINIMIZE
);
926 WIN_ReleasePtr( win
);
928 SendMessageW( hwnd
, WM_SHOWWINDOW
, SW_RESTORE
, 0 );
929 data
->lock_changes
++;
930 SetWindowPos( hwnd
, 0, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
931 SWP_NOZORDER
| SWP_FRAMECHANGED
| SWP_STATECHANGED
);
932 data
->lock_changes
--;
934 else WIN_ReleasePtr( win
);
935 if (hwndFocus
&& IsChild( hwnd
, hwndFocus
)) X11DRV_SetFocus(hwndFocus
); /* FIXME */
939 /**********************************************************************
942 void X11DRV_UnmapNotify( HWND hwnd
, XEvent
*event
)
944 struct x11drv_win_data
*data
;
947 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
949 if (!(win
= WIN_GetPtr( hwnd
))) return;
951 if ((win
->dwStyle
& WS_VISIBLE
) && data
->managed
&&
952 X11DRV_is_window_rect_mapped( &win
->rectWindow
))
954 if (win
->dwStyle
& WS_MAXIMIZE
)
955 win
->flags
|= WIN_RESTORE_MAX
;
956 else if (!(win
->dwStyle
& WS_MINIMIZE
))
957 win
->flags
&= ~WIN_RESTORE_MAX
;
959 WIN_SetStyle( hwnd
, WS_MINIMIZE
, WS_MAXIMIZE
);
960 WIN_ReleasePtr( win
);
963 SendMessageW( hwnd
, WM_SHOWWINDOW
, SW_MINIMIZE
, 0 );
964 data
->lock_changes
++;
965 SetWindowPos( hwnd
, 0, 0, 0, GetSystemMetrics(SM_CXICON
), GetSystemMetrics(SM_CYICON
),
966 SWP_NOMOVE
| SWP_NOACTIVATE
| SWP_NOZORDER
| SWP_STATECHANGED
);
967 data
->lock_changes
--;
969 else WIN_ReleasePtr( win
);
972 struct desktop_resize_data
974 RECT old_screen_rect
;
975 RECT old_virtual_rect
;
978 static BOOL CALLBACK
update_windows_on_desktop_resize( HWND hwnd
, LPARAM lparam
)
980 struct x11drv_win_data
*data
;
981 Display
*display
= thread_display();
982 struct desktop_resize_data
*resize_data
= (struct desktop_resize_data
*)lparam
;
985 if (!(data
= X11DRV_get_win_data( hwnd
))) return TRUE
;
987 if (GetWindowLongW( hwnd
, GWL_STYLE
) & WS_VISIBLE
)
991 if (fullscreen_state_changed( data
, &data
->client_rect
, &resize_data
->old_screen_rect
, &new_fs_state
))
992 update_fullscreen_state( display
, data
->whole_window
, new_fs_state
);
995 if (resize_data
->old_virtual_rect
.left
!= virtual_screen_rect
.left
) mask
|= CWX
;
996 if (resize_data
->old_virtual_rect
.top
!= virtual_screen_rect
.top
) mask
|= CWY
;
997 if (mask
&& data
->whole_window
)
999 XWindowChanges changes
;
1002 changes
.x
= data
->whole_rect
.left
- virtual_screen_rect
.left
;
1003 changes
.y
= data
->whole_rect
.top
- virtual_screen_rect
.top
;
1004 XReconfigureWMWindow( display
, data
->whole_window
,
1005 DefaultScreen(display
), mask
, &changes
);
1006 wine_tsx11_unlock();
1012 /***********************************************************************
1013 * X11DRV_handle_desktop_resize
1015 void X11DRV_handle_desktop_resize( unsigned int width
, unsigned int height
)
1017 HWND hwnd
= GetDesktopWindow();
1018 struct x11drv_win_data
*data
;
1019 struct desktop_resize_data resize_data
;
1021 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1023 SetRect( &resize_data
.old_screen_rect
, 0, 0, screen_width
, screen_height
);
1024 resize_data
.old_virtual_rect
= virtual_screen_rect
;
1026 screen_width
= width
;
1027 screen_height
= height
;
1029 TRACE("desktop %p change to (%dx%d)\n", hwnd
, width
, height
);
1030 data
->lock_changes
++;
1031 X11DRV_SetWindowPos( hwnd
, 0, &virtual_screen_rect
, &virtual_screen_rect
,
1032 SWP_NOZORDER
|SWP_NOMOVE
, NULL
);
1033 data
->lock_changes
--;
1035 SendMessageTimeoutW( HWND_BROADCAST
, WM_DISPLAYCHANGE
, screen_depth
,
1036 MAKELPARAM( width
, height
), SMTO_ABORTIFHUNG
, 2000, NULL
);
1038 EnumWindows( update_windows_on_desktop_resize
, (LPARAM
)&resize_data
);
1042 /***********************************************************************
1043 * X11DRV_GetXWMWindowState
1045 * Check whether the X Window Manager thinks the window is maximized
1047 * return TRUE if the check was possible
1049 static BOOL
X11DRV_GetXWMWindowState(Display
* d
, Window w
, BOOL
*maximized
)
1052 unsigned long left
= 0, ret_length
= 0;
1054 Atom ret_atom
= None
;
1056 /* GNOME style _WIN_STATE */
1057 if( WM_has_win_state
)
1059 unsigned char *data
= NULL
;
1063 r
= XGetWindowProperty( d
, w
, x11drv_atom(_WIN_STATE
), 0L, 1, False
, AnyPropertyType
,
1064 &ret_atom
, &ret_format
, &ret_length
, &left
, &data
);
1069 TRACE("_win_state=%d\n", *data
);
1070 if( (*data
& WIN_STATE_MAXIMIZED_VERT
) &&
1071 (*data
& WIN_STATE_MAXIMIZED_HORIZ
) )
1079 wine_tsx11_unlock();
1081 return ((r
==Success
) && (ret_atom
!=None
));
1084 /* KDE 2 style _NET_WM_STATE */
1085 if( WM_has_net_wm_state
)
1088 int i
, vert_max
= 0, horz_max
= 0;
1091 r
= XGetWindowProperty(
1092 d
, w
, x11drv_atom(_NET_WM_STATE
), 0L, 10L, False
, AnyPropertyType
,
1093 &ret_atom
, &ret_format
, &ret_length
, &left
, (unsigned char **)&data
);
1098 for(i
=0; i
<ret_length
; i
++)
1100 if(data
[i
]==x11drv_atom(_NET_WM_STATE_MAXIMIZED_VERT
))
1102 if(data
[i
]==x11drv_atom(_NET_WM_STATE_MAXIMIZED_HORZ
))
1105 TRACE("_NET_WIN_STATE vmax %d hmax %d\n", vert_max
, horz_max
);
1106 *maximized
= vert_max
& horz_max
;
1110 wine_tsx11_unlock();
1112 return ((r
==Success
) && (ret_atom
!=None
));
1116 if(x11drv_atom(KWM_WIN_MAXIMIZED
)!=None
)
1118 unsigned char *data
= NULL
;
1121 r
= XGetWindowProperty(
1122 d
, w
, x11drv_atom(KWM_WIN_MAXIMIZED
), 0L, 1, False
, AnyPropertyType
,
1123 &ret_atom
, &ret_format
, &ret_length
, &left
, &data
);
1128 TRACE("kwm_win_maximized=%d\n", *data
);
1136 wine_tsx11_unlock();
1138 return ((r
==Success
) && (ret_atom
!=None
));
1145 /***********************************************************************
1146 * X11DRV_ConfigureNotify
1148 void X11DRV_ConfigureNotify( HWND hwnd
, XEvent
*xev
)
1150 XConfigureEvent
*event
= &xev
->xconfigure
;
1151 struct x11drv_win_data
*data
;
1154 int cx
, cy
, x
= event
->x
, y
= event
->y
;
1157 RECT ignore
; /* suggested restore/maximize size */
1160 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1161 parent
= GetAncestor( hwnd
, GA_PARENT
);
1165 if (!event
->send_event
&& data
->toplevel
)
1167 /* normal event, need to map coordinates to the root */
1170 XTranslateCoordinates( event
->display
, data
->whole_window
, root_window
,
1171 0, 0, &x
, &y
, &child
);
1172 wine_tsx11_unlock();
1175 /* HACK: find out the real window position... if it doesn't match ignore the ConfigureNotify */
1179 int ignore_x
, ignore_y
;
1180 unsigned int height
, width
, ignore_depth
, ignore_border
;
1183 XGetGeometry(event
->display
, data
->whole_window
, &ignore_root
,
1184 &ignore_x
, &ignore_y
, &width
, &height
, &ignore_border
, &ignore_depth
);
1185 wine_tsx11_unlock();
1187 if ( (width
!=event
->width
) || (height
!=event
->height
) )
1189 TRACE("Discarding old ConfigureNotify message for hwnd %p\n",hwnd
);
1196 rect
.right
= x
+ event
->width
;
1197 rect
.bottom
= y
+ event
->height
;
1198 if (event
->send_event
|| data
->toplevel
)
1199 OffsetRect( &rect
, virtual_screen_rect
.left
, virtual_screen_rect
.top
);
1200 TRACE( "win %p new X rect %d,%d,%dx%d (event %d,%d,%dx%d) send=%d\n",
1201 hwnd
, rect
.left
, rect
.top
, rect
.right
-rect
.left
, rect
.bottom
-rect
.top
,
1202 event
->x
, event
->y
, event
->width
, event
->height
, event
->send_event
);
1203 X11DRV_X_to_window_rect( data
, &rect
);
1204 if (event
->send_event
|| data
->toplevel
) MapWindowPoints( 0, parent
, (POINT
*)&rect
, 2 );
1206 /* where possible, this code attempts to synchronize the window manager's
1207 Maximized state with wine's internal one */
1208 if(X11DRV_GetXWMWindowState(event
->display
, data
->whole_window
, &max
))
1210 TRACE("xmax %d zoomed %d\n", max
, IsZoomed(hwnd
));
1212 if( IsZoomed(hwnd
) && !max
)
1213 WINPOS_MinMaximize( hwnd
, SW_RESTORE
, &ignore
);
1214 else if( max
&& !IsZoomed(hwnd
) )
1215 WINPOS_MinMaximize( hwnd
, SW_MAXIMIZE
, &ignore
);
1217 TRACE("xmax %d zoomed %d\n", max
, IsZoomed(hwnd
));
1221 /* don't allow maximized state if we can't detect it! */
1222 if (IsZoomed(hwnd
) && GetPropA( hwnd
, "__wine_x11_managed" ))
1223 WINPOS_MinMaximize( hwnd
, SW_RESTORE
, &ignore
);
1228 cx
= rect
.right
- rect
.left
;
1229 cy
= rect
.bottom
- rect
.top
;
1230 flags
= SWP_NOACTIVATE
| SWP_NOZORDER
;
1232 /* Compare what has changed */
1234 GetWindowRect( hwnd
, &rect
);
1235 MapWindowPoints( 0, parent
, (POINT
*)&rect
, 2 );
1236 if (rect
.left
== x
&& rect
.top
== y
) flags
|= SWP_NOMOVE
;
1238 TRACE( "%p moving from (%d,%d) to (%d,%d)\n",
1239 hwnd
, rect
.left
, rect
.top
, x
, y
);
1241 if ((rect
.right
- rect
.left
== cx
&& rect
.bottom
- rect
.top
== cy
) ||
1243 (IsRectEmpty( &rect
) && event
->width
== 1 && event
->height
== 1))
1245 if (flags
& SWP_NOMOVE
) return; /* if nothing changed, don't do anything */
1246 flags
|= SWP_NOSIZE
;
1249 TRACE( "%p resizing from (%dx%d) to (%dx%d)\n",
1250 hwnd
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
, cx
, cy
);
1252 data
->lock_changes
++;
1253 SetWindowPos( hwnd
, 0, x
, y
, cx
, cy
, flags
);
1254 data
->lock_changes
--;
1258 /***********************************************************************
1259 * SetWindowRgn (X11DRV.@)
1261 * Assign specified region to window (for non-rectangular windows)
1263 int X11DRV_SetWindowRgn( HWND hwnd
, HRGN hrgn
, BOOL redraw
)
1265 struct x11drv_win_data
*data
;
1267 if (!(data
= X11DRV_get_win_data( hwnd
)))
1269 if (IsWindow( hwnd
))
1270 FIXME( "not supported on other thread window %p\n", hwnd
);
1271 SetLastError( ERROR_INVALID_WINDOW_HANDLE
);
1275 #ifdef HAVE_LIBXSHAPE
1276 if (data
->whole_window
)
1278 Display
*display
= thread_display();
1283 XShapeCombineMask( display
, data
->whole_window
,
1284 ShapeBounding
, 0, 0, None
, ShapeSet
);
1285 wine_tsx11_unlock();
1289 RGNDATA
*pRegionData
= X11DRV_GetRegionData( hrgn
, 0 );
1293 XShapeCombineRectangles( display
, data
->whole_window
, ShapeBounding
,
1294 data
->window_rect
.left
- data
->whole_rect
.left
,
1295 data
->window_rect
.top
- data
->whole_rect
.top
,
1296 (XRectangle
*)pRegionData
->Buffer
,
1297 pRegionData
->rdh
.nCount
,
1298 ShapeSet
, YXBanded
);
1299 wine_tsx11_unlock();
1300 HeapFree(GetProcessHeap(), 0, pRegionData
);
1304 #endif /* HAVE_LIBXSHAPE */
1306 invalidate_dce( hwnd
, &data
->window_rect
);
1311 /***********************************************************************
1314 * Draw the frame used when moving or resizing window.
1316 * FIXME: This causes problems in Win95 mode. (why?)
1318 static void draw_moving_frame( HDC hdc
, RECT
*rect
, BOOL thickframe
)
1322 const int width
= GetSystemMetrics(SM_CXFRAME
);
1323 const int height
= GetSystemMetrics(SM_CYFRAME
);
1325 HBRUSH hbrush
= SelectObject( hdc
, GetStockObject( GRAY_BRUSH
) );
1326 PatBlt( hdc
, rect
->left
, rect
->top
,
1327 rect
->right
- rect
->left
- width
, height
, PATINVERT
);
1328 PatBlt( hdc
, rect
->left
, rect
->top
+ height
, width
,
1329 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1330 PatBlt( hdc
, rect
->left
+ width
, rect
->bottom
- 1,
1331 rect
->right
- rect
->left
- width
, -height
, PATINVERT
);
1332 PatBlt( hdc
, rect
->right
- 1, rect
->top
, -width
,
1333 rect
->bottom
- rect
->top
- height
, PATINVERT
);
1334 SelectObject( hdc
, hbrush
);
1336 else DrawFocusRect( hdc
, rect
);
1340 /***********************************************************************
1343 * Initialisation of a move or resize, when initiatied from a menu choice.
1344 * Return hit test code for caption or sizing border.
1346 static LONG
start_size_move( HWND hwnd
, WPARAM wParam
, POINT
*capturePoint
, LONG style
)
1353 GetWindowRect( hwnd
, &rectWindow
);
1355 if ((wParam
& 0xfff0) == SC_MOVE
)
1357 /* Move pointer at the center of the caption */
1358 RECT rect
= rectWindow
;
1359 /* Note: to be exactly centered we should take the different types
1360 * of border into account, but it shouldn't make more that a few pixels
1361 * of difference so let's not bother with that */
1362 rect
.top
+= GetSystemMetrics(SM_CYBORDER
);
1363 if (style
& WS_SYSMENU
)
1364 rect
.left
+= GetSystemMetrics(SM_CXSIZE
) + 1;
1365 if (style
& WS_MINIMIZEBOX
)
1366 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1367 if (style
& WS_MAXIMIZEBOX
)
1368 rect
.right
-= GetSystemMetrics(SM_CXSIZE
) + 1;
1369 pt
.x
= (rect
.right
+ rect
.left
) / 2;
1370 pt
.y
= rect
.top
+ GetSystemMetrics(SM_CYSIZE
)/2;
1371 hittest
= HTCAPTION
;
1379 GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
);
1380 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1386 hittest
= SendMessageW( hwnd
, WM_NCHITTEST
, 0, MAKELONG( pt
.x
, pt
.y
) );
1387 if ((hittest
< HTLEFT
) || (hittest
> HTBOTTOMRIGHT
)) hittest
= 0;
1398 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1399 pt
.y
= rectWindow
.top
+ GetSystemMetrics(SM_CYFRAME
) / 2;
1403 pt
.x
=(rectWindow
.left
+rectWindow
.right
)/2;
1404 pt
.y
= rectWindow
.bottom
- GetSystemMetrics(SM_CYFRAME
) / 2;
1408 pt
.x
= rectWindow
.left
+ GetSystemMetrics(SM_CXFRAME
) / 2;
1409 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1413 pt
.x
= rectWindow
.right
- GetSystemMetrics(SM_CXFRAME
) / 2;
1414 pt
.y
=(rectWindow
.top
+rectWindow
.bottom
)/2;
1417 case VK_ESCAPE
: return 0;
1423 SetCursorPos( pt
.x
, pt
.y
);
1424 SendMessageW( hwnd
, WM_SETCURSOR
, (WPARAM
)hwnd
, MAKELONG( hittest
, WM_MOUSEMOVE
));
1429 /***********************************************************************
1430 * set_movesize_capture
1432 static void set_movesize_capture( HWND hwnd
)
1436 SERVER_START_REQ( set_capture_window
)
1439 req
->flags
= CAPTURE_MOVESIZE
;
1440 if (!wine_server_call_err( req
))
1442 previous
= reply
->previous
;
1443 hwnd
= reply
->full_handle
;
1447 if (previous
&& previous
!= hwnd
)
1448 SendMessageW( previous
, WM_CAPTURECHANGED
, 0, (LPARAM
)hwnd
);
1451 /***********************************************************************
1452 * X11DRV_WMMoveResizeWindow
1454 * Tells the window manager to initiate a move or resize operation.
1457 * http://freedesktop.org/Standards/wm-spec/1.3/ar01s04.html
1458 * or search for "_NET_WM_MOVERESIZE"
1460 static void X11DRV_WMMoveResizeWindow( HWND hwnd
, int x
, int y
, int dir
)
1463 Display
*display
= thread_display();
1465 TRACE("hwnd %p, x %d, y %d, dir %d\n", hwnd
, x
, y
, dir
);
1467 xev
.xclient
.type
= ClientMessage
;
1468 xev
.xclient
.window
= X11DRV_get_whole_window(hwnd
);
1469 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_MOVERESIZE
);
1470 xev
.xclient
.serial
= 0;
1471 xev
.xclient
.display
= display
;
1472 xev
.xclient
.send_event
= True
;
1473 xev
.xclient
.format
= 32;
1474 xev
.xclient
.data
.l
[0] = x
; /* x coord */
1475 xev
.xclient
.data
.l
[1] = y
; /* y coord */
1476 xev
.xclient
.data
.l
[2] = dir
; /* direction */
1477 xev
.xclient
.data
.l
[3] = 1; /* button */
1478 xev
.xclient
.data
.l
[4] = 0; /* unused */
1480 /* need to ungrab the pointer that may have been automatically grabbed
1481 * with a ButtonPress event */
1483 XUngrabPointer( display
, CurrentTime
);
1484 XSendEvent(display
, root_window
, False
, SubstructureNotifyMask
, &xev
);
1485 wine_tsx11_unlock();
1488 /***********************************************************************
1489 * SysCommandSizeMove (X11DRV.@)
1491 * Perform SC_MOVE and SC_SIZE commands.
1493 void X11DRV_SysCommandSizeMove( HWND hwnd
, WPARAM wParam
)
1496 RECT sizingRect
, mouseRect
, origRect
;
1499 LONG hittest
= (LONG
)(wParam
& 0x0f);
1500 WPARAM syscommand
= wParam
& 0xfff0;
1501 HCURSOR hDragCursor
= 0, hOldCursor
= 0;
1502 POINT minTrack
, maxTrack
;
1503 POINT capturePoint
, pt
;
1504 LONG style
= GetWindowLongA( hwnd
, GWL_STYLE
);
1505 BOOL thickframe
= HAS_THICKFRAME( style
);
1506 BOOL iconic
= style
& WS_MINIMIZE
;
1508 DWORD dwPoint
= GetMessagePos ();
1509 BOOL DragFullWindows
= FALSE
;
1511 Window parent_win
, whole_win
;
1512 Display
*old_gdi_display
= NULL
;
1513 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
1514 struct x11drv_win_data
*data
;
1516 pt
.x
= (short)LOWORD(dwPoint
);
1517 pt
.y
= (short)HIWORD(dwPoint
);
1520 if (IsZoomed(hwnd
) || !IsWindowVisible(hwnd
)) return;
1522 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1524 TRACE("hwnd %p (%smanaged), command %04x, hittest %d, pos %d,%d\n",
1525 hwnd
, data
->managed
? "" : "NOT ", syscommand
, hittest
, pt
.x
, pt
.y
);
1527 /* if we are managed then we let the WM do all the work */
1531 if (syscommand
== SC_MOVE
)
1533 if (!hittest
) dir
= _NET_WM_MOVERESIZE_MOVE_KEYBOARD
;
1534 else dir
= _NET_WM_MOVERESIZE_MOVE
;
1536 else if (!hittest
) dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1540 case WMSZ_LEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_LEFT
; break;
1541 case WMSZ_RIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_RIGHT
; break;
1542 case WMSZ_TOP
: dir
= _NET_WM_MOVERESIZE_SIZE_TOP
; break;
1543 case WMSZ_TOPLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPLEFT
; break;
1544 case WMSZ_TOPRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPRIGHT
; break;
1545 case WMSZ_BOTTOM
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOM
; break;
1546 case WMSZ_BOTTOMLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT
; break;
1547 case WMSZ_BOTTOMRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT
; break;
1549 ERR("Invalid hittest value: %d\n", hittest
);
1550 dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
;
1552 X11DRV_WMMoveResizeWindow( hwnd
, pt
.x
, pt
.y
, dir
);
1556 SystemParametersInfoA(SPI_GETDRAGFULLWINDOWS
, 0, &DragFullWindows
, 0);
1558 if (syscommand
== SC_MOVE
)
1560 if (!hittest
) hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1561 if (!hittest
) return;
1565 if ( hittest
&& (syscommand
!= SC_MOUSEMENU
) )
1566 hittest
+= (HTLEFT
- WMSZ_LEFT
);
1569 set_movesize_capture( hwnd
);
1570 hittest
= start_size_move( hwnd
, wParam
, &capturePoint
, style
);
1573 set_movesize_capture(0);
1579 /* Get min/max info */
1581 WINPOS_GetMinMaxInfo( hwnd
, NULL
, NULL
, &minTrack
, &maxTrack
);
1582 GetWindowRect( hwnd
, &sizingRect
);
1583 if (style
& WS_CHILD
)
1585 parent
= GetParent(hwnd
);
1586 /* make sizing rect relative to parent */
1587 MapWindowPoints( 0, parent
, (POINT
*)&sizingRect
, 2 );
1588 GetClientRect( parent
, &mouseRect
);
1593 mouseRect
= virtual_screen_rect
;
1595 origRect
= sizingRect
;
1597 if (ON_LEFT_BORDER(hittest
))
1599 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.right
-maxTrack
.x
);
1600 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.right
-minTrack
.x
);
1602 else if (ON_RIGHT_BORDER(hittest
))
1604 mouseRect
.left
= max( mouseRect
.left
, sizingRect
.left
+minTrack
.x
);
1605 mouseRect
.right
= min( mouseRect
.right
, sizingRect
.left
+maxTrack
.x
);
1607 if (ON_TOP_BORDER(hittest
))
1609 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.bottom
-maxTrack
.y
);
1610 mouseRect
.bottom
= min( mouseRect
.bottom
,sizingRect
.bottom
-minTrack
.y
);
1612 else if (ON_BOTTOM_BORDER(hittest
))
1614 mouseRect
.top
= max( mouseRect
.top
, sizingRect
.top
+minTrack
.y
);
1615 mouseRect
.bottom
= min( mouseRect
.bottom
, sizingRect
.top
+maxTrack
.y
);
1617 if (parent
) MapWindowPoints( parent
, 0, (LPPOINT
)&mouseRect
, 2 );
1619 /* Retrieve a default cache DC (without using the window style) */
1620 hdc
= GetDCEx( parent
, 0, DCX_CACHE
);
1622 if( iconic
) /* create a cursor for dragging */
1624 hDragCursor
= (HCURSOR
)GetClassLongPtrW( hwnd
, GCLP_HICON
);
1625 if( !hDragCursor
) hDragCursor
= (HCURSOR
)SendMessageW( hwnd
, WM_QUERYDRAGICON
, 0, 0L);
1626 if( !hDragCursor
) iconic
= FALSE
;
1629 /* repaint the window before moving it around */
1630 RedrawWindow( hwnd
, NULL
, 0, RDW_UPDATENOW
| RDW_ALLCHILDREN
);
1632 SendMessageW( hwnd
, WM_ENTERSIZEMOVE
, 0, 0 );
1633 set_movesize_capture( hwnd
);
1635 /* grab the server only when moving top-level windows without desktop */
1636 grab
= (!DragFullWindows
&& !parent
&& (root_window
== DefaultRootWindow(gdi_display
)));
1641 XSync( gdi_display
, False
);
1642 XGrabServer( thread_data
->display
);
1643 XSync( thread_data
->display
, False
);
1644 /* switch gdi display to the thread display, since the server is grabbed */
1645 old_gdi_display
= gdi_display
;
1646 gdi_display
= thread_data
->display
;
1647 wine_tsx11_unlock();
1649 whole_win
= X11DRV_get_whole_window( GetAncestor(hwnd
,GA_ROOT
) );
1650 parent_win
= parent
? X11DRV_get_whole_window( GetAncestor(parent
,GA_ROOT
) ) : root_window
;
1653 XGrabPointer( thread_data
->display
, whole_win
, False
,
1654 PointerMotionMask
| ButtonPressMask
| ButtonReleaseMask
,
1655 GrabModeAsync
, GrabModeAsync
, parent_win
, None
, CurrentTime
);
1656 wine_tsx11_unlock();
1657 thread_data
->grab_window
= whole_win
;
1663 if (!GetMessageW( &msg
, 0, WM_KEYFIRST
, WM_MOUSELAST
)) break;
1664 if (CallMsgFilterW( &msg
, MSGF_SIZE
)) continue;
1666 /* Exit on button-up, Return, or Esc */
1667 if ((msg
.message
== WM_LBUTTONUP
) ||
1668 ((msg
.message
== WM_KEYDOWN
) &&
1669 ((msg
.wParam
== VK_RETURN
) || (msg
.wParam
== VK_ESCAPE
)))) break;
1671 if ((msg
.message
!= WM_KEYDOWN
) && (msg
.message
!= WM_MOUSEMOVE
))
1672 continue; /* We are not interested in other messages */
1676 if (msg
.message
== WM_KEYDOWN
) switch(msg
.wParam
)
1678 case VK_UP
: pt
.y
-= 8; break;
1679 case VK_DOWN
: pt
.y
+= 8; break;
1680 case VK_LEFT
: pt
.x
-= 8; break;
1681 case VK_RIGHT
: pt
.x
+= 8; break;
1684 pt
.x
= max( pt
.x
, mouseRect
.left
);
1685 pt
.x
= min( pt
.x
, mouseRect
.right
);
1686 pt
.y
= max( pt
.y
, mouseRect
.top
);
1687 pt
.y
= min( pt
.y
, mouseRect
.bottom
);
1689 dx
= pt
.x
- capturePoint
.x
;
1690 dy
= pt
.y
- capturePoint
.y
;
1698 if( iconic
) /* ok, no system popup tracking */
1700 hOldCursor
= SetCursor(hDragCursor
);
1702 WINPOS_ShowIconTitle( hwnd
, FALSE
);
1704 else if(!DragFullWindows
)
1705 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1708 if (msg
.message
== WM_KEYDOWN
) SetCursorPos( pt
.x
, pt
.y
);
1711 RECT newRect
= sizingRect
;
1712 WPARAM wpSizingHit
= 0;
1714 if (hittest
== HTCAPTION
) OffsetRect( &newRect
, dx
, dy
);
1715 if (ON_LEFT_BORDER(hittest
)) newRect
.left
+= dx
;
1716 else if (ON_RIGHT_BORDER(hittest
)) newRect
.right
+= dx
;
1717 if (ON_TOP_BORDER(hittest
)) newRect
.top
+= dy
;
1718 else if (ON_BOTTOM_BORDER(hittest
)) newRect
.bottom
+= dy
;
1719 if(!iconic
&& !DragFullWindows
) draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1722 /* determine the hit location */
1723 if (hittest
>= HTLEFT
&& hittest
<= HTBOTTOMRIGHT
)
1724 wpSizingHit
= WMSZ_LEFT
+ (hittest
- HTLEFT
);
1725 SendMessageW( hwnd
, WM_SIZING
, wpSizingHit
, (LPARAM
)&newRect
);
1729 if(!DragFullWindows
)
1730 draw_moving_frame( hdc
, &newRect
, thickframe
);
1732 SetWindowPos( hwnd
, 0, newRect
.left
, newRect
.top
,
1733 newRect
.right
- newRect
.left
,
1734 newRect
.bottom
- newRect
.top
,
1735 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1737 sizingRect
= newRect
;
1742 set_movesize_capture(0);
1745 if( moved
) /* restore cursors, show icon title later on */
1747 ShowCursor( FALSE
);
1748 SetCursor( hOldCursor
);
1751 else if (moved
&& !DragFullWindows
)
1752 draw_moving_frame( hdc
, &sizingRect
, thickframe
);
1754 ReleaseDC( parent
, hdc
);
1757 XUngrabPointer( thread_data
->display
, CurrentTime
);
1760 XSync( thread_data
->display
, False
);
1761 XUngrabServer( thread_data
->display
);
1762 XSync( thread_data
->display
, False
);
1763 gdi_display
= old_gdi_display
;
1765 wine_tsx11_unlock();
1766 thread_data
->grab_window
= None
;
1768 if (HOOK_CallHooks( WH_CBT
, HCBT_MOVESIZE
, (WPARAM
)hwnd
, (LPARAM
)&sizingRect
, TRUE
))
1771 SendMessageW( hwnd
, WM_EXITSIZEMOVE
, 0, 0 );
1772 SendMessageW( hwnd
, WM_SETVISIBLE
, !IsIconic(hwnd
), 0L);
1774 /* window moved or resized */
1777 /* if the moving/resizing isn't canceled call SetWindowPos
1778 * with the new position or the new size of the window
1780 if (!((msg
.message
== WM_KEYDOWN
) && (msg
.wParam
== VK_ESCAPE
)) )
1782 /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */
1783 if(!DragFullWindows
)
1784 SetWindowPos( hwnd
, 0, sizingRect
.left
, sizingRect
.top
,
1785 sizingRect
.right
- sizingRect
.left
,
1786 sizingRect
.bottom
- sizingRect
.top
,
1787 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1790 { /* restore previous size/position */
1792 SetWindowPos( hwnd
, 0, origRect
.left
, origRect
.top
,
1793 origRect
.right
- origRect
.left
,
1794 origRect
.bottom
- origRect
.top
,
1795 ( hittest
== HTCAPTION
) ? SWP_NOSIZE
: 0 );
1801 /* Single click brings up the system menu when iconized */
1805 if(style
& WS_SYSMENU
)
1806 SendMessageW( hwnd
, WM_SYSCOMMAND
,
1807 SC_MOUSEMENU
+ HTSYSMENU
, MAKELONG(pt
.x
,pt
.y
));
1809 else WINPOS_ShowIconTitle( hwnd
, TRUE
);