2 * Window related functions
4 * Copyright 1993, 1994, 1995, 1996, 2001 Alexandre Julliard
5 * Copyright 1993 David Metcalfe
6 * Copyright 1995, 1996 Alex Korobka
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
33 #include <X11/Xresource.h>
34 #include <X11/Xutil.h>
36 #include <X11/extensions/shape.h>
37 #endif /* HAVE_LIBXSHAPE */
43 #include "wine/unicode.h"
46 #include "wine/debug.h"
47 #include "wine/server.h"
50 WINE_DEFAULT_DEBUG_CHANNEL(x11drv
);
52 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
53 #define _NET_WM_MOVERESIZE_SIZE_TOP 1
54 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2
55 #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3
56 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
57 #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5
58 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
59 #define _NET_WM_MOVERESIZE_SIZE_LEFT 7
60 #define _NET_WM_MOVERESIZE_MOVE 8
61 #define _NET_WM_MOVERESIZE_SIZE_KEYBOARD 9
62 #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10
64 #define _NET_WM_STATE_REMOVE 0
65 #define _NET_WM_STATE_ADD 1
66 #define _NET_WM_STATE_TOGGLE 2
68 static const unsigned int net_wm_state_atoms
[NB_NET_WM_STATES
] =
70 XATOM__NET_WM_STATE_FULLSCREEN
,
71 XATOM__NET_WM_STATE_ABOVE
,
72 XATOM__NET_WM_STATE_MAXIMIZED_VERT
,
73 XATOM__NET_WM_STATE_SKIP_PAGER
,
74 XATOM__NET_WM_STATE_SKIP_TASKBAR
77 #define SWP_AGG_NOPOSCHANGE (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER)
79 /* is cursor clipping active? */
80 BOOL clipping_cursor
= FALSE
;
82 /* X context to associate a hwnd to an X window */
83 XContext winContext
= 0;
85 /* X context to associate a struct x11drv_win_data to an hwnd */
86 XContext win_data_context
= 0;
88 /* time of last user event and window where it's stored */
89 static Time last_user_time
;
90 static Window user_time_window
;
92 static const char foreign_window_prop
[] = "__wine_x11_foreign_window";
93 static const char whole_window_prop
[] = "__wine_x11_whole_window";
94 static const char clip_window_prop
[] = "__wine_x11_clip_window";
96 static CRITICAL_SECTION win_data_section
;
97 static CRITICAL_SECTION_DEBUG critsect_debug
=
99 0, 0, &win_data_section
,
100 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
101 0, 0, { (DWORD_PTR
)(__FILE__
": win_data_section") }
103 static CRITICAL_SECTION win_data_section
= { &critsect_debug
, -1, 0, 0, 0, 0 };
106 /***********************************************************************
107 * http://standards.freedesktop.org/startup-notification-spec
109 static void remove_startup_notification(Display
*display
, Window window
)
111 static LONG startup_notification_removed
= 0;
120 if (InterlockedCompareExchange(&startup_notification_removed
, 1, 0) != 0)
123 if (GetEnvironmentVariableA("DESKTOP_STARTUP_ID", id
, sizeof(id
)) == 0)
125 SetEnvironmentVariableA("DESKTOP_STARTUP_ID", NULL
);
127 if ((src
= strstr( id
, "_TIME" ))) update_user_time( atol( src
+ 5 ));
129 pos
= snprintf(message
, sizeof(message
), "remove: ID=");
130 message
[pos
++] = '"';
131 for (i
= 0; id
[i
] && pos
< sizeof(message
) - 3; i
++)
133 if (id
[i
] == '"' || id
[i
] == '\\')
134 message
[pos
++] = '\\';
135 message
[pos
++] = id
[i
];
137 message
[pos
++] = '"';
138 message
[pos
++] = '\0';
140 xevent
.xclient
.type
= ClientMessage
;
141 xevent
.xclient
.message_type
= x11drv_atom(_NET_STARTUP_INFO_BEGIN
);
142 xevent
.xclient
.display
= display
;
143 xevent
.xclient
.window
= window
;
144 xevent
.xclient
.format
= 8;
147 srclen
= strlen(src
) + 1;
154 memset(&xevent
.xclient
.data
.b
[0], 0, 20);
155 memcpy(&xevent
.xclient
.data
.b
[0], src
, msglen
);
159 XSendEvent( display
, DefaultRootWindow( display
), False
, PropertyChangeMask
, &xevent
);
160 xevent
.xclient
.message_type
= x11drv_atom(_NET_STARTUP_INFO
);
165 struct has_popup_result
171 static BOOL
is_managed( HWND hwnd
)
173 struct x11drv_win_data
*data
= get_win_data( hwnd
);
174 BOOL ret
= data
&& data
->managed
;
175 release_win_data( data
);
179 static BOOL CALLBACK
has_managed_popup( HWND hwnd
, LPARAM lparam
)
181 struct has_popup_result
*result
= (struct has_popup_result
*)lparam
;
183 if (hwnd
== result
->hwnd
) return FALSE
; /* popups are always above owner */
184 if (GetWindow( hwnd
, GW_OWNER
) != result
->hwnd
) return TRUE
;
185 result
->found
= is_managed( hwnd
);
186 return !result
->found
;
189 static BOOL
has_owned_popups( HWND hwnd
)
191 struct has_popup_result result
;
194 result
.found
= FALSE
;
195 EnumWindows( has_managed_popup
, (LPARAM
)&result
);
200 /***********************************************************************
203 static struct x11drv_win_data
*alloc_win_data( Display
*display
, HWND hwnd
)
205 struct x11drv_win_data
*data
;
207 if ((data
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*data
))))
209 data
->display
= display
;
210 data
->vis
= default_visual
;
212 EnterCriticalSection( &win_data_section
);
213 XSaveContext( gdi_display
, (XID
)hwnd
, win_data_context
, (char *)data
);
219 /***********************************************************************
222 * Check if a given window should be managed
224 static BOOL
is_window_managed( HWND hwnd
, UINT swp_flags
, const RECT
*window_rect
)
226 DWORD style
, ex_style
;
228 if (!managed_mode
) return FALSE
;
230 /* child windows are not managed */
231 style
= GetWindowLongW( hwnd
, GWL_STYLE
);
232 if ((style
& (WS_CHILD
|WS_POPUP
)) == WS_CHILD
) return FALSE
;
233 /* activated windows are managed */
234 if (!(swp_flags
& (SWP_NOACTIVATE
|SWP_HIDEWINDOW
))) return TRUE
;
235 if (hwnd
== GetActiveWindow()) return TRUE
;
236 /* windows with caption are managed */
237 if ((style
& WS_CAPTION
) == WS_CAPTION
) return TRUE
;
238 /* windows with thick frame are managed */
239 if (style
& WS_THICKFRAME
) return TRUE
;
240 if (style
& WS_POPUP
)
245 /* popup with sysmenu == caption are managed */
246 if (style
& WS_SYSMENU
) return TRUE
;
247 /* full-screen popup windows are managed */
248 hmon
= MonitorFromWindow( hwnd
, MONITOR_DEFAULTTOPRIMARY
);
249 mi
.cbSize
= sizeof( mi
);
250 GetMonitorInfoW( hmon
, &mi
);
251 if (window_rect
->left
<= mi
.rcWork
.left
&& window_rect
->right
>= mi
.rcWork
.right
&&
252 window_rect
->top
<= mi
.rcWork
.top
&& window_rect
->bottom
>= mi
.rcWork
.bottom
)
255 /* application windows are managed */
256 ex_style
= GetWindowLongW( hwnd
, GWL_EXSTYLE
);
257 if (ex_style
& WS_EX_APPWINDOW
) return TRUE
;
258 /* windows that own popups are managed */
259 if (has_owned_popups( hwnd
)) return TRUE
;
260 /* default: not managed */
265 /***********************************************************************
266 * is_window_resizable
268 * Check if window should be made resizable by the window manager
270 static inline BOOL
is_window_resizable( struct x11drv_win_data
*data
, DWORD style
)
272 if (style
& WS_THICKFRAME
) return TRUE
;
273 /* Metacity needs the window to be resizable to make it fullscreen */
274 return is_window_rect_fullscreen( &data
->whole_rect
);
278 /***********************************************************************
279 * get_mwm_decorations
281 static unsigned long get_mwm_decorations( struct x11drv_win_data
*data
,
282 DWORD style
, DWORD ex_style
)
284 unsigned long ret
= 0;
286 if (!decorated_mode
) return 0;
288 if (IsRectEmpty( &data
->window_rect
)) return 0;
289 if (data
->shaped
) return 0;
291 if (ex_style
& WS_EX_TOOLWINDOW
) return 0;
292 if (ex_style
& WS_EX_LAYERED
) return 0;
294 if ((style
& WS_CAPTION
) == WS_CAPTION
)
296 ret
|= MWM_DECOR_TITLE
| MWM_DECOR_BORDER
;
297 if (style
& WS_SYSMENU
) ret
|= MWM_DECOR_MENU
;
298 if (style
& WS_MINIMIZEBOX
) ret
|= MWM_DECOR_MINIMIZE
;
299 if (style
& WS_MAXIMIZEBOX
) ret
|= MWM_DECOR_MAXIMIZE
;
301 if (ex_style
& WS_EX_DLGMODALFRAME
) ret
|= MWM_DECOR_BORDER
;
302 else if (style
& WS_THICKFRAME
) ret
|= MWM_DECOR_BORDER
| MWM_DECOR_RESIZEH
;
303 else if ((style
& (WS_DLGFRAME
|WS_BORDER
)) == WS_DLGFRAME
) ret
|= MWM_DECOR_BORDER
;
308 /***********************************************************************
309 * get_x11_rect_offset
311 * Helper for X11DRV_window_to_X_rect and X11DRV_X_to_window_rect.
313 static void get_x11_rect_offset( struct x11drv_win_data
*data
, RECT
*rect
)
315 DWORD style
, ex_style
, style_mask
= 0, ex_style_mask
= 0;
318 rect
->top
= rect
->bottom
= rect
->left
= rect
->right
= 0;
320 style
= GetWindowLongW( data
->hwnd
, GWL_STYLE
);
321 ex_style
= GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
);
322 decor
= get_mwm_decorations( data
, style
, ex_style
);
324 if (decor
& MWM_DECOR_TITLE
) style_mask
|= WS_CAPTION
;
325 if (decor
& MWM_DECOR_BORDER
)
327 style_mask
|= WS_DLGFRAME
| WS_THICKFRAME
;
328 ex_style_mask
|= WS_EX_DLGMODALFRAME
;
331 AdjustWindowRectEx( rect
, style
& style_mask
, FALSE
, ex_style
& ex_style_mask
);
335 /***********************************************************************
336 * get_window_attributes
338 * Fill the window attributes structure for an X window.
340 static int get_window_attributes( struct x11drv_win_data
*data
, XSetWindowAttributes
*attr
)
342 attr
->override_redirect
= !data
->managed
;
343 attr
->colormap
= data
->colormap
? data
->colormap
: default_colormap
;
344 attr
->save_under
= ((GetClassLongW( data
->hwnd
, GCL_STYLE
) & CS_SAVEBITS
) != 0);
345 attr
->bit_gravity
= NorthWestGravity
;
346 attr
->backing_store
= NotUseful
;
347 attr
->border_pixel
= 0;
348 attr
->event_mask
= (ExposureMask
| PointerMotionMask
|
349 ButtonPressMask
| ButtonReleaseMask
| EnterWindowMask
|
350 KeyPressMask
| KeyReleaseMask
| FocusChangeMask
|
351 KeymapStateMask
| StructureNotifyMask
);
352 if (data
->managed
) attr
->event_mask
|= PropertyChangeMask
;
354 return (CWOverrideRedirect
| CWSaveUnder
| CWColormap
| CWBorderPixel
|
355 CWEventMask
| CWBitGravity
| CWBackingStore
);
359 /***********************************************************************
362 * Change the X window attributes when the window style has changed.
364 static void sync_window_style( struct x11drv_win_data
*data
)
366 if (data
->whole_window
!= root_window
)
368 XSetWindowAttributes attr
;
369 int mask
= get_window_attributes( data
, &attr
);
371 XChangeWindowAttributes( data
->display
, data
->whole_window
, mask
, &attr
);
376 /***********************************************************************
379 * Update the X11 window region.
381 static void sync_window_region( struct x11drv_win_data
*data
, HRGN win_region
)
383 #ifdef HAVE_LIBXSHAPE
384 HRGN hrgn
= win_region
;
386 if (!data
->whole_window
) return;
387 data
->shaped
= FALSE
;
389 if (IsRectEmpty( &data
->window_rect
)) /* set an empty shape */
391 static XRectangle empty_rect
;
392 XShapeCombineRectangles( data
->display
, data
->whole_window
, ShapeBounding
, 0, 0,
393 &empty_rect
, 1, ShapeSet
, YXBanded
);
397 if (hrgn
== (HRGN
)1) /* hack: win_region == 1 means retrieve region from server */
399 if (!(hrgn
= CreateRectRgn( 0, 0, 0, 0 ))) return;
400 if (GetWindowRgn( data
->hwnd
, hrgn
) == ERROR
)
402 DeleteObject( hrgn
);
409 XShapeCombineMask( data
->display
, data
->whole_window
, ShapeBounding
, 0, 0, None
, ShapeSet
);
413 RGNDATA
*pRegionData
;
415 if (GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
) & WS_EX_LAYOUTRTL
) MirrorRgn( data
->hwnd
, hrgn
);
416 if ((pRegionData
= X11DRV_GetRegionData( hrgn
, 0 )))
418 XShapeCombineRectangles( data
->display
, data
->whole_window
, ShapeBounding
,
419 data
->window_rect
.left
- data
->whole_rect
.left
,
420 data
->window_rect
.top
- data
->whole_rect
.top
,
421 (XRectangle
*)pRegionData
->Buffer
,
422 pRegionData
->rdh
.nCount
, ShapeSet
, YXBanded
);
423 HeapFree(GetProcessHeap(), 0, pRegionData
);
427 if (hrgn
&& hrgn
!= win_region
) DeleteObject( hrgn
);
428 #endif /* HAVE_LIBXSHAPE */
432 /***********************************************************************
433 * sync_window_opacity
435 static void sync_window_opacity( Display
*display
, Window win
,
436 COLORREF key
, BYTE alpha
, DWORD flags
)
438 unsigned long opacity
= 0xffffffff;
440 if (flags
& LWA_ALPHA
) opacity
= (0xffffffff / 0xff) * alpha
;
442 if (opacity
== 0xffffffff)
443 XDeleteProperty( display
, win
, x11drv_atom(_NET_WM_WINDOW_OPACITY
) );
445 XChangeProperty( display
, win
, x11drv_atom(_NET_WM_WINDOW_OPACITY
),
446 XA_CARDINAL
, 32, PropModeReplace
, (unsigned char *)&opacity
, 1 );
450 /***********************************************************************
453 static void sync_window_text( Display
*display
, Window win
, const WCHAR
*text
)
456 char *buffer
, *utf8_buffer
;
459 /* allocate new buffer for window text */
460 count
= WideCharToMultiByte(CP_UNIXCP
, 0, text
, -1, NULL
, 0, NULL
, NULL
);
461 if (!(buffer
= HeapAlloc( GetProcessHeap(), 0, count
))) return;
462 WideCharToMultiByte(CP_UNIXCP
, 0, text
, -1, buffer
, count
, NULL
, NULL
);
464 count
= WideCharToMultiByte(CP_UTF8
, 0, text
, strlenW(text
), NULL
, 0, NULL
, NULL
);
465 if (!(utf8_buffer
= HeapAlloc( GetProcessHeap(), 0, count
)))
467 HeapFree( GetProcessHeap(), 0, buffer
);
470 WideCharToMultiByte(CP_UTF8
, 0, text
, strlenW(text
), utf8_buffer
, count
, NULL
, NULL
);
472 if (XmbTextListToTextProperty( display
, &buffer
, 1, XStdICCTextStyle
, &prop
) == Success
)
474 XSetWMName( display
, win
, &prop
);
475 XSetWMIconName( display
, win
, &prop
);
479 Implements a NET_WM UTF-8 title. It should be without a trailing \0,
480 according to the standard
481 ( http://www.pps.jussieu.fr/~jch/software/UTF8_STRING/UTF8_STRING.text ).
483 XChangeProperty( display
, win
, x11drv_atom(_NET_WM_NAME
), x11drv_atom(UTF8_STRING
),
484 8, PropModeReplace
, (unsigned char *) utf8_buffer
, count
);
486 HeapFree( GetProcessHeap(), 0, utf8_buffer
);
487 HeapFree( GetProcessHeap(), 0, buffer
);
491 /***********************************************************************
494 * Return the bitmap bits in ARGB format. Helper for setting icon hints.
496 static unsigned long *get_bitmap_argb( HDC hdc
, HBITMAP color
, HBITMAP mask
, unsigned int *size
)
498 char buffer
[FIELD_OFFSET( BITMAPINFO
, bmiColors
[256] )];
499 BITMAPINFO
*info
= (BITMAPINFO
*)buffer
;
501 unsigned int *ptr
, *bits
= NULL
;
502 unsigned char *mask_bits
= NULL
;
504 BOOL has_alpha
= FALSE
;
506 if (!GetObjectW( color
, sizeof(bm
), &bm
)) return NULL
;
507 info
->bmiHeader
.biSize
= sizeof(BITMAPINFOHEADER
);
508 info
->bmiHeader
.biWidth
= bm
.bmWidth
;
509 info
->bmiHeader
.biHeight
= -bm
.bmHeight
;
510 info
->bmiHeader
.biPlanes
= 1;
511 info
->bmiHeader
.biBitCount
= 32;
512 info
->bmiHeader
.biCompression
= BI_RGB
;
513 info
->bmiHeader
.biSizeImage
= bm
.bmWidth
* bm
.bmHeight
* 4;
514 info
->bmiHeader
.biXPelsPerMeter
= 0;
515 info
->bmiHeader
.biYPelsPerMeter
= 0;
516 info
->bmiHeader
.biClrUsed
= 0;
517 info
->bmiHeader
.biClrImportant
= 0;
518 *size
= bm
.bmWidth
* bm
.bmHeight
+ 2;
519 if (!(bits
= HeapAlloc( GetProcessHeap(), 0, *size
* sizeof(long) ))) goto failed
;
520 if (!GetDIBits( hdc
, color
, 0, bm
.bmHeight
, bits
+ 2, info
, DIB_RGB_COLORS
)) goto failed
;
522 bits
[0] = bm
.bmWidth
;
523 bits
[1] = bm
.bmHeight
;
525 for (i
= 0; i
< bm
.bmWidth
* bm
.bmHeight
; i
++)
526 if ((has_alpha
= (bits
[i
+ 2] & 0xff000000) != 0)) break;
530 unsigned int width_bytes
= (bm
.bmWidth
+ 31) / 32 * 4;
531 /* generate alpha channel from the mask */
532 info
->bmiHeader
.biBitCount
= 1;
533 info
->bmiHeader
.biSizeImage
= width_bytes
* bm
.bmHeight
;
534 if (!(mask_bits
= HeapAlloc( GetProcessHeap(), 0, info
->bmiHeader
.biSizeImage
))) goto failed
;
535 if (!GetDIBits( hdc
, mask
, 0, bm
.bmHeight
, mask_bits
, info
, DIB_RGB_COLORS
)) goto failed
;
537 for (i
= 0; i
< bm
.bmHeight
; i
++)
538 for (j
= 0; j
< bm
.bmWidth
; j
++, ptr
++)
539 if (!((mask_bits
[i
* width_bytes
+ j
/ 8] << (j
% 8)) & 0x80)) *ptr
|= 0xff000000;
540 HeapFree( GetProcessHeap(), 0, mask_bits
);
543 /* convert to array of longs */
544 if (bits
&& sizeof(long) > sizeof(int))
545 for (i
= *size
- 1; i
>= 0; i
--) ((unsigned long *)bits
)[i
] = bits
[i
];
547 return (unsigned long *)bits
;
550 HeapFree( GetProcessHeap(), 0, bits
);
551 HeapFree( GetProcessHeap(), 0, mask_bits
);
556 /***********************************************************************
557 * create_icon_pixmaps
559 static BOOL
create_icon_pixmaps( HDC hdc
, const ICONINFO
*icon
, Pixmap
*icon_ret
, Pixmap
*mask_ret
)
561 char buffer
[FIELD_OFFSET( BITMAPINFO
, bmiColors
[256] )];
562 BITMAPINFO
*info
= (BITMAPINFO
*)buffer
;
563 XVisualInfo vis
= default_visual
;
564 struct gdi_image_bits bits
;
565 Pixmap color_pixmap
= 0, mask_pixmap
= 0;
573 info
->bmiHeader
.biSize
= sizeof(BITMAPINFOHEADER
);
574 info
->bmiHeader
.biBitCount
= 0;
575 if (!(lines
= GetDIBits( hdc
, icon
->hbmColor
, 0, 0, NULL
, info
, DIB_RGB_COLORS
))) goto failed
;
576 if (!(bits
.ptr
= HeapAlloc( GetProcessHeap(), 0, info
->bmiHeader
.biSizeImage
))) goto failed
;
577 if (!GetDIBits( hdc
, icon
->hbmColor
, 0, lines
, bits
.ptr
, info
, DIB_RGB_COLORS
)) goto failed
;
579 color_pixmap
= create_pixmap_from_image( hdc
, &vis
, info
, &bits
, DIB_RGB_COLORS
);
580 HeapFree( GetProcessHeap(), 0, bits
.ptr
);
582 if (!color_pixmap
) goto failed
;
584 info
->bmiHeader
.biSize
= sizeof(BITMAPINFOHEADER
);
585 info
->bmiHeader
.biBitCount
= 0;
586 if (!(lines
= GetDIBits( hdc
, icon
->hbmMask
, 0, 0, NULL
, info
, DIB_RGB_COLORS
))) goto failed
;
587 if (!(bits
.ptr
= HeapAlloc( GetProcessHeap(), 0, info
->bmiHeader
.biSizeImage
))) goto failed
;
588 if (!GetDIBits( hdc
, icon
->hbmMask
, 0, lines
, bits
.ptr
, info
, DIB_RGB_COLORS
)) goto failed
;
590 /* invert the mask */
591 for (i
= 0; i
< info
->bmiHeader
.biSizeImage
/ sizeof(DWORD
); i
++) ((DWORD
*)bits
.ptr
)[i
] ^= ~0u;
594 mask_pixmap
= create_pixmap_from_image( hdc
, &vis
, info
, &bits
, DIB_RGB_COLORS
);
595 HeapFree( GetProcessHeap(), 0, bits
.ptr
);
597 if (!mask_pixmap
) goto failed
;
599 *icon_ret
= color_pixmap
;
600 *mask_ret
= mask_pixmap
;
604 if (color_pixmap
) XFreePixmap( gdi_display
, color_pixmap
);
605 HeapFree( GetProcessHeap(), 0, bits
.ptr
);
610 /***********************************************************************
613 static void fetch_icon_data( HWND hwnd
, HICON icon_big
, HICON icon_small
)
615 struct x11drv_win_data
*data
;
616 ICONINFO ii
, ii_small
;
620 Pixmap icon_pixmap
, mask_pixmap
;
624 icon_big
= (HICON
)SendMessageW( hwnd
, WM_GETICON
, ICON_BIG
, 0 );
625 if (!icon_big
) icon_big
= (HICON
)GetClassLongPtrW( hwnd
, GCLP_HICON
);
626 if (!icon_big
) icon_big
= LoadIconW( 0, (LPWSTR
)IDI_WINLOGO
);
630 icon_small
= (HICON
)SendMessageW( hwnd
, WM_GETICON
, ICON_SMALL
, 0 );
631 if (!icon_small
) icon_small
= (HICON
)GetClassLongPtrW( hwnd
, GCLP_HICONSM
);
634 if (!GetIconInfo(icon_big
, &ii
)) return;
636 hDC
= CreateCompatibleDC(0);
637 bits
= get_bitmap_argb( hDC
, ii
.hbmColor
, ii
.hbmMask
, &size
);
638 if (bits
&& GetIconInfo( icon_small
, &ii_small
))
640 unsigned int size_small
;
641 unsigned long *bits_small
, *new;
643 if ((bits_small
= get_bitmap_argb( hDC
, ii_small
.hbmColor
, ii_small
.hbmMask
, &size_small
)) &&
644 (bits_small
[0] != bits
[0] || bits_small
[1] != bits
[1])) /* size must be different */
646 if ((new = HeapReAlloc( GetProcessHeap(), 0, bits
,
647 (size
+ size_small
) * sizeof(unsigned long) )))
650 memcpy( bits
+ size
, bits_small
, size_small
* sizeof(unsigned long) );
654 HeapFree( GetProcessHeap(), 0, bits_small
);
655 DeleteObject( ii_small
.hbmColor
);
656 DeleteObject( ii_small
.hbmMask
);
659 if (!create_icon_pixmaps( hDC
, &ii
, &icon_pixmap
, &mask_pixmap
)) icon_pixmap
= mask_pixmap
= 0;
661 DeleteObject( ii
.hbmColor
);
662 DeleteObject( ii
.hbmMask
);
665 if ((data
= get_win_data( hwnd
)))
667 if (data
->icon_pixmap
) XFreePixmap( gdi_display
, data
->icon_pixmap
);
668 if (data
->icon_mask
) XFreePixmap( gdi_display
, data
->icon_mask
);
669 HeapFree( GetProcessHeap(), 0, data
->icon_bits
);
670 data
->icon_pixmap
= icon_pixmap
;
671 data
->icon_mask
= mask_pixmap
;
672 data
->icon_bits
= bits
;
673 data
->icon_size
= size
;
674 release_win_data( data
);
678 if (icon_pixmap
) XFreePixmap( gdi_display
, icon_pixmap
);
679 if (mask_pixmap
) XFreePixmap( gdi_display
, mask_pixmap
);
680 HeapFree( GetProcessHeap(), 0, bits
);
685 /***********************************************************************
688 * set the window size hints
690 static void set_size_hints( struct x11drv_win_data
*data
, DWORD style
)
692 XSizeHints
* size_hints
;
694 if (!(size_hints
= XAllocSizeHints())) return;
696 size_hints
->win_gravity
= StaticGravity
;
697 size_hints
->flags
|= PWinGravity
;
699 /* don't update size hints if window is not in normal state */
700 if (!(style
& (WS_MINIMIZE
| WS_MAXIMIZE
)))
702 if (data
->hwnd
!= GetDesktopWindow()) /* don't force position of desktop */
704 size_hints
->x
= data
->whole_rect
.left
;
705 size_hints
->y
= data
->whole_rect
.top
;
706 size_hints
->flags
|= PPosition
;
708 else size_hints
->win_gravity
= NorthWestGravity
;
710 if (!is_window_resizable( data
, style
))
712 size_hints
->max_width
= data
->whole_rect
.right
- data
->whole_rect
.left
;
713 size_hints
->max_height
= data
->whole_rect
.bottom
- data
->whole_rect
.top
;
714 if (size_hints
->max_width
<= 0 ||size_hints
->max_height
<= 0)
715 size_hints
->max_width
= size_hints
->max_height
= 1;
716 size_hints
->min_width
= size_hints
->max_width
;
717 size_hints
->min_height
= size_hints
->max_height
;
718 size_hints
->flags
|= PMinSize
| PMaxSize
;
721 XSetWMNormalHints( data
->display
, data
->whole_window
, size_hints
);
726 /***********************************************************************
729 static void set_mwm_hints( struct x11drv_win_data
*data
, DWORD style
, DWORD ex_style
)
733 if (data
->hwnd
== GetDesktopWindow())
735 if (is_desktop_fullscreen()) mwm_hints
.decorations
= 0;
736 else mwm_hints
.decorations
= MWM_DECOR_TITLE
| MWM_DECOR_BORDER
| MWM_DECOR_MENU
| MWM_DECOR_MINIMIZE
;
737 mwm_hints
.functions
= MWM_FUNC_MOVE
| MWM_FUNC_MINIMIZE
| MWM_FUNC_CLOSE
;
741 mwm_hints
.decorations
= get_mwm_decorations( data
, style
, ex_style
);
742 mwm_hints
.functions
= MWM_FUNC_MOVE
;
743 if (is_window_resizable( data
, style
)) mwm_hints
.functions
|= MWM_FUNC_RESIZE
;
744 if (!(style
& WS_DISABLED
))
746 if (style
& WS_MINIMIZEBOX
) mwm_hints
.functions
|= MWM_FUNC_MINIMIZE
;
747 if (style
& WS_MAXIMIZEBOX
) mwm_hints
.functions
|= MWM_FUNC_MAXIMIZE
;
748 if (style
& WS_SYSMENU
) mwm_hints
.functions
|= MWM_FUNC_CLOSE
;
752 TRACE( "%p setting mwm hints to %lx,%lx (style %x exstyle %x)\n",
753 data
->hwnd
, mwm_hints
.decorations
, mwm_hints
.functions
, style
, ex_style
);
755 mwm_hints
.flags
= MWM_HINTS_FUNCTIONS
| MWM_HINTS_DECORATIONS
;
756 mwm_hints
.input_mode
= 0;
757 mwm_hints
.status
= 0;
758 XChangeProperty( data
->display
, data
->whole_window
, x11drv_atom(_MOTIF_WM_HINTS
),
759 x11drv_atom(_MOTIF_WM_HINTS
), 32, PropModeReplace
,
760 (unsigned char*)&mwm_hints
, sizeof(mwm_hints
)/sizeof(long) );
764 /***********************************************************************
767 static void set_style_hints( struct x11drv_win_data
*data
, DWORD style
, DWORD ex_style
)
769 Window group_leader
= data
->whole_window
;
770 HWND owner
= GetWindow( data
->hwnd
, GW_OWNER
);
771 Window owner_win
= 0;
777 owner
= GetAncestor( owner
, GA_ROOT
);
778 owner_win
= X11DRV_get_whole_window( owner
);
783 XSetTransientForHint( data
->display
, data
->whole_window
, owner_win
);
784 group_leader
= owner_win
;
787 /* Only use dialog type for owned popups. Metacity allows making fullscreen
788 * only normal windows, and doesn't handle correctly TRANSIENT_FOR hint for
789 * dialogs owned by fullscreen windows.
791 if (((style
& WS_POPUP
) || (ex_style
& WS_EX_DLGMODALFRAME
)) && owner
)
792 window_type
= x11drv_atom(_NET_WM_WINDOW_TYPE_DIALOG
);
794 window_type
= x11drv_atom(_NET_WM_WINDOW_TYPE_NORMAL
);
796 XChangeProperty(data
->display
, data
->whole_window
, x11drv_atom(_NET_WM_WINDOW_TYPE
),
797 XA_ATOM
, 32, PropModeReplace
, (unsigned char*)&window_type
, 1);
799 if ((wm_hints
= XAllocWMHints()))
801 wm_hints
->flags
= InputHint
| StateHint
| WindowGroupHint
;
802 wm_hints
->input
= !use_take_focus
&& !(style
& WS_DISABLED
);
803 wm_hints
->initial_state
= (style
& WS_MINIMIZE
) ? IconicState
: NormalState
;
804 wm_hints
->window_group
= group_leader
;
805 if (data
->icon_pixmap
)
807 wm_hints
->icon_pixmap
= data
->icon_pixmap
;
808 wm_hints
->icon_mask
= data
->icon_mask
;
809 wm_hints
->flags
|= IconPixmapHint
| IconMaskHint
;
811 XSetWMHints( data
->display
, data
->whole_window
, wm_hints
);
816 XChangeProperty( data
->display
, data
->whole_window
, x11drv_atom(_NET_WM_ICON
),
817 XA_CARDINAL
, 32, PropModeReplace
,
818 (unsigned char *)data
->icon_bits
, data
->icon_size
);
820 XDeleteProperty( data
->display
, data
->whole_window
, x11drv_atom(_NET_WM_ICON
) );
825 /***********************************************************************
826 * set_initial_wm_hints
828 * Set the window manager hints that don't change over the lifetime of a window.
830 static void set_initial_wm_hints( Display
*display
, Window window
)
834 Atom dndVersion
= WINE_XDND_VERSION
;
835 XClassHint
*class_hints
;
839 protocols
[i
++] = x11drv_atom(WM_DELETE_WINDOW
);
840 protocols
[i
++] = x11drv_atom(_NET_WM_PING
);
841 if (use_take_focus
) protocols
[i
++] = x11drv_atom(WM_TAKE_FOCUS
);
842 XChangeProperty( display
, window
, x11drv_atom(WM_PROTOCOLS
),
843 XA_ATOM
, 32, PropModeReplace
, (unsigned char *)protocols
, i
);
846 if ((class_hints
= XAllocClassHint()))
848 static char wine
[] = "Wine";
850 class_hints
->res_name
= process_name
;
851 class_hints
->res_class
= wine
;
852 XSetClassHint( display
, window
, class_hints
);
853 XFree( class_hints
);
856 /* set the WM_CLIENT_MACHINE and WM_LOCALE_NAME properties */
857 XSetWMProperties(display
, window
, NULL
, NULL
, NULL
, 0, NULL
, NULL
, NULL
);
858 /* set the pid. together, these properties are needed so the window manager can kill us if we freeze */
860 XChangeProperty(display
, window
, x11drv_atom(_NET_WM_PID
),
861 XA_CARDINAL
, 32, PropModeReplace
, (unsigned char *)&i
, 1);
863 XChangeProperty( display
, window
, x11drv_atom(XdndAware
),
864 XA_ATOM
, 32, PropModeReplace
, (unsigned char*)&dndVersion
, 1 );
866 update_user_time( 0 ); /* make sure that the user time window exists */
867 if (user_time_window
)
868 XChangeProperty( display
, window
, x11drv_atom(_NET_WM_USER_TIME_WINDOW
),
869 XA_WINDOW
, 32, PropModeReplace
, (unsigned char *)&user_time_window
, 1 );
873 /***********************************************************************
876 * If the window is managed, make sure its owner window is too.
878 static void make_owner_managed( HWND hwnd
)
882 if (!(owner
= GetWindow( hwnd
, GW_OWNER
))) return;
883 if (is_managed( owner
)) return;
884 if (!is_managed( hwnd
)) return;
886 SetWindowPos( owner
, 0, 0, 0, 0, 0,
887 SWP_NOACTIVATE
| SWP_NOZORDER
| SWP_NOSIZE
| SWP_NOMOVE
|
888 SWP_NOREDRAW
| SWP_DEFERERASE
| SWP_NOSENDCHANGING
| SWP_STATECHANGED
);
892 /***********************************************************************
895 * Set all the window manager hints for a window.
897 static void set_wm_hints( struct x11drv_win_data
*data
)
899 DWORD style
, ex_style
;
901 if (data
->hwnd
== GetDesktopWindow())
903 /* force some styles for the desktop to get the correct decorations */
904 style
= WS_POPUP
| WS_VISIBLE
| WS_CAPTION
| WS_SYSMENU
| WS_MINIMIZEBOX
;
905 ex_style
= WS_EX_APPWINDOW
;
909 style
= GetWindowLongW( data
->hwnd
, GWL_STYLE
);
910 ex_style
= GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
);
913 set_size_hints( data
, style
);
914 set_mwm_hints( data
, style
, ex_style
);
915 set_style_hints( data
, style
, ex_style
);
919 /***********************************************************************
922 Window
init_clip_window(void)
924 struct x11drv_thread_data
*data
= x11drv_init_thread_data();
926 if (!data
->clip_window
&&
927 (data
->clip_window
= (Window
)GetPropA( GetDesktopWindow(), clip_window_prop
)))
929 XSelectInput( data
->display
, data
->clip_window
, StructureNotifyMask
);
931 return data
->clip_window
;
935 /***********************************************************************
938 void update_user_time( Time time
)
940 if (!user_time_window
)
942 Window win
= XCreateWindow( gdi_display
, root_window
, -1, -1, 1, 1, 0, CopyFromParent
,
943 InputOnly
, CopyFromParent
, 0, NULL
);
944 if (InterlockedCompareExchangePointer( (void **)&user_time_window
, (void *)win
, 0 ))
945 XDestroyWindow( gdi_display
, win
);
946 TRACE( "user time window %lx\n", user_time_window
);
950 XLockDisplay( gdi_display
);
951 if (!last_user_time
|| (long)(time
- last_user_time
) > 0)
953 last_user_time
= time
;
954 XChangeProperty( gdi_display
, user_time_window
, x11drv_atom(_NET_WM_USER_TIME
),
955 XA_CARDINAL
, 32, PropModeReplace
, (unsigned char *)&time
, 1 );
957 XUnlockDisplay( gdi_display
);
960 /***********************************************************************
961 * update_net_wm_states
963 void update_net_wm_states( struct x11drv_win_data
*data
)
965 DWORD i
, style
, ex_style
, new_state
= 0;
967 if (!data
->managed
) return;
968 if (data
->whole_window
== root_window
) return;
970 style
= GetWindowLongW( data
->hwnd
, GWL_STYLE
);
971 if (style
& WS_MINIMIZE
)
972 new_state
|= data
->net_wm_state
& ((1 << NET_WM_STATE_FULLSCREEN
)|(1 << NET_WM_STATE_MAXIMIZED
));
973 if (is_window_rect_fullscreen( &data
->whole_rect
))
975 if ((style
& WS_MAXIMIZE
) && (style
& WS_CAPTION
) == WS_CAPTION
)
976 new_state
|= (1 << NET_WM_STATE_MAXIMIZED
);
977 else if (!(style
& WS_MINIMIZE
))
978 new_state
|= (1 << NET_WM_STATE_FULLSCREEN
);
980 else if (style
& WS_MAXIMIZE
)
981 new_state
|= (1 << NET_WM_STATE_MAXIMIZED
);
983 ex_style
= GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
);
984 if (ex_style
& WS_EX_TOPMOST
)
985 new_state
|= (1 << NET_WM_STATE_ABOVE
);
986 if (ex_style
& (WS_EX_TOOLWINDOW
| WS_EX_NOACTIVATE
))
987 new_state
|= (1 << NET_WM_STATE_SKIP_TASKBAR
) | (1 << NET_WM_STATE_SKIP_PAGER
);
988 if (!(ex_style
& WS_EX_APPWINDOW
) && GetWindow( data
->hwnd
, GW_OWNER
))
989 new_state
|= (1 << NET_WM_STATE_SKIP_TASKBAR
);
991 if (!data
->mapped
) /* set the _NET_WM_STATE atom directly */
993 Atom atoms
[NB_NET_WM_STATES
+1];
996 for (i
= count
= 0; i
< NB_NET_WM_STATES
; i
++)
998 if (!(new_state
& (1 << i
))) continue;
999 TRACE( "setting wm state %u for unmapped window %p/%lx\n",
1000 i
, data
->hwnd
, data
->whole_window
);
1001 atoms
[count
++] = X11DRV_Atoms
[net_wm_state_atoms
[i
] - FIRST_XATOM
];
1002 if (net_wm_state_atoms
[i
] == XATOM__NET_WM_STATE_MAXIMIZED_VERT
)
1003 atoms
[count
++] = x11drv_atom(_NET_WM_STATE_MAXIMIZED_HORZ
);
1005 XChangeProperty( data
->display
, data
->whole_window
, x11drv_atom(_NET_WM_STATE
), XA_ATOM
,
1006 32, PropModeReplace
, (unsigned char *)atoms
, count
);
1008 else /* ask the window manager to do it for us */
1012 xev
.xclient
.type
= ClientMessage
;
1013 xev
.xclient
.window
= data
->whole_window
;
1014 xev
.xclient
.message_type
= x11drv_atom(_NET_WM_STATE
);
1015 xev
.xclient
.serial
= 0;
1016 xev
.xclient
.display
= data
->display
;
1017 xev
.xclient
.send_event
= True
;
1018 xev
.xclient
.format
= 32;
1019 xev
.xclient
.data
.l
[3] = 1;
1020 xev
.xclient
.data
.l
[4] = 0;
1022 for (i
= 0; i
< NB_NET_WM_STATES
; i
++)
1024 if (!((data
->net_wm_state
^ new_state
) & (1 << i
))) continue; /* unchanged */
1026 TRACE( "setting wm state %u for window %p/%lx to %u prev %u\n",
1027 i
, data
->hwnd
, data
->whole_window
,
1028 (new_state
& (1 << i
)) != 0, (data
->net_wm_state
& (1 << i
)) != 0 );
1030 xev
.xclient
.data
.l
[0] = (new_state
& (1 << i
)) ? _NET_WM_STATE_ADD
: _NET_WM_STATE_REMOVE
;
1031 xev
.xclient
.data
.l
[1] = X11DRV_Atoms
[net_wm_state_atoms
[i
] - FIRST_XATOM
];
1032 xev
.xclient
.data
.l
[2] = ((net_wm_state_atoms
[i
] == XATOM__NET_WM_STATE_MAXIMIZED_VERT
) ?
1033 x11drv_atom(_NET_WM_STATE_MAXIMIZED_HORZ
) : 0);
1034 XSendEvent( data
->display
, root_window
, False
,
1035 SubstructureRedirectMask
| SubstructureNotifyMask
, &xev
);
1038 data
->net_wm_state
= new_state
;
1041 /***********************************************************************
1042 * read_net_wm_states
1044 void read_net_wm_states( Display
* display
, struct x11drv_win_data
*data
)
1048 unsigned long i
, j
, count
, remaining
;
1049 DWORD new_state
= 0;
1050 BOOL maximized_horz
= FALSE
;
1052 if (!data
->whole_window
) return;
1054 if (!XGetWindowProperty( display
, data
->whole_window
, x11drv_atom(_NET_WM_STATE
), 0,
1055 65536/sizeof(CARD32
), False
, XA_ATOM
, &type
, &format
, &count
,
1056 &remaining
, (unsigned char **)&state
))
1058 if (type
== XA_ATOM
&& format
== 32)
1060 for (i
= 0; i
< count
; i
++)
1062 if (state
[i
] == x11drv_atom(_NET_WM_STATE_MAXIMIZED_HORZ
))
1063 maximized_horz
= TRUE
;
1064 for (j
=0; j
< NB_NET_WM_STATES
; j
++)
1066 if (state
[i
] == X11DRV_Atoms
[net_wm_state_atoms
[j
] - FIRST_XATOM
])
1068 new_state
|= 1 << j
;
1076 if (!maximized_horz
)
1077 new_state
&= ~(1 << NET_WM_STATE_MAXIMIZED
);
1079 data
->net_wm_state
= new_state
;
1083 /***********************************************************************
1086 static void set_xembed_flags( struct x11drv_win_data
*data
, unsigned long flags
)
1088 unsigned long info
[2];
1090 if (!data
->whole_window
) return;
1092 info
[0] = 0; /* protocol version */
1094 XChangeProperty( data
->display
, data
->whole_window
, x11drv_atom(_XEMBED_INFO
),
1095 x11drv_atom(_XEMBED_INFO
), 32, PropModeReplace
, (unsigned char*)info
, 2 );
1099 /***********************************************************************
1102 static void map_window( HWND hwnd
, DWORD new_style
)
1104 struct x11drv_win_data
*data
;
1106 make_owner_managed( hwnd
);
1107 wait_for_withdrawn_state( hwnd
, TRUE
);
1109 if (!(data
= get_win_data( hwnd
))) return;
1111 if (data
->whole_window
&& !data
->mapped
)
1113 TRACE( "win %p/%lx\n", data
->hwnd
, data
->whole_window
);
1115 remove_startup_notification( data
->display
, data
->whole_window
);
1116 set_wm_hints( data
);
1118 if (!data
->embedded
)
1120 update_net_wm_states( data
);
1121 sync_window_style( data
);
1122 XMapWindow( data
->display
, data
->whole_window
);
1123 XFlush( data
->display
);
1124 if (data
->surface
&& data
->vis
.visualid
!= default_visual
.visualid
)
1125 data
->surface
->funcs
->flush( data
->surface
);
1127 else set_xembed_flags( data
, XEMBED_MAPPED
);
1129 data
->mapped
= TRUE
;
1130 data
->iconic
= (new_style
& WS_MINIMIZE
) != 0;
1132 release_win_data( data
);
1136 /***********************************************************************
1139 static void unmap_window( HWND hwnd
)
1141 struct x11drv_win_data
*data
;
1143 wait_for_withdrawn_state( hwnd
, FALSE
);
1145 if (!(data
= get_win_data( hwnd
))) return;
1149 TRACE( "win %p/%lx\n", data
->hwnd
, data
->whole_window
);
1151 if (data
->embedded
) set_xembed_flags( data
, 0 );
1152 else if (!data
->managed
) XUnmapWindow( data
->display
, data
->whole_window
);
1153 else XWithdrawWindow( data
->display
, data
->whole_window
, data
->vis
.screen
);
1155 data
->mapped
= FALSE
;
1156 data
->net_wm_state
= 0;
1158 release_win_data( data
);
1162 /***********************************************************************
1163 * make_window_embedded
1165 void make_window_embedded( struct x11drv_win_data
*data
)
1167 /* the window cannot be mapped before being embedded */
1170 if (!data
->managed
) XUnmapWindow( data
->display
, data
->whole_window
);
1171 else XWithdrawWindow( data
->display
, data
->whole_window
, data
->vis
.screen
);
1172 data
->net_wm_state
= 0;
1174 data
->embedded
= TRUE
;
1175 data
->managed
= TRUE
;
1176 sync_window_style( data
);
1177 set_xembed_flags( data
, (data
->mapped
|| data
->embedder
) ? XEMBED_MAPPED
: 0 );
1181 /***********************************************************************
1182 * X11DRV_window_to_X_rect
1184 * Convert a rect from client to X window coordinates
1186 static void X11DRV_window_to_X_rect( struct x11drv_win_data
*data
, RECT
*rect
)
1190 if (!data
->managed
) return;
1191 if (IsRectEmpty( rect
)) return;
1193 get_x11_rect_offset( data
, &rc
);
1195 rect
->left
-= rc
.left
;
1196 rect
->right
-= rc
.right
;
1197 rect
->top
-= rc
.top
;
1198 rect
->bottom
-= rc
.bottom
;
1199 if (rect
->top
>= rect
->bottom
) rect
->bottom
= rect
->top
+ 1;
1200 if (rect
->left
>= rect
->right
) rect
->right
= rect
->left
+ 1;
1204 /***********************************************************************
1205 * X11DRV_X_to_window_rect
1207 * Opposite of X11DRV_window_to_X_rect
1209 void X11DRV_X_to_window_rect( struct x11drv_win_data
*data
, RECT
*rect
)
1213 if (!data
->managed
) return;
1214 if (IsRectEmpty( rect
)) return;
1216 get_x11_rect_offset( data
, &rc
);
1218 rect
->left
+= rc
.left
;
1219 rect
->right
+= rc
.right
;
1220 rect
->top
+= rc
.top
;
1221 rect
->bottom
+= rc
.bottom
;
1222 if (rect
->top
>= rect
->bottom
) rect
->bottom
= rect
->top
+ 1;
1223 if (rect
->left
>= rect
->right
) rect
->right
= rect
->left
+ 1;
1227 /***********************************************************************
1228 * sync_window_position
1230 * Synchronize the X window position with the Windows one
1232 static void sync_window_position( struct x11drv_win_data
*data
,
1233 UINT swp_flags
, const RECT
*old_window_rect
,
1234 const RECT
*old_whole_rect
, const RECT
*old_client_rect
)
1236 DWORD style
= GetWindowLongW( data
->hwnd
, GWL_STYLE
);
1237 DWORD ex_style
= GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
);
1238 XWindowChanges changes
;
1239 unsigned int mask
= 0;
1241 if (data
->managed
&& data
->iconic
) return;
1243 /* resizing a managed maximized window is not allowed */
1244 if (!(style
& WS_MAXIMIZE
) || !data
->managed
)
1246 changes
.width
= data
->whole_rect
.right
- data
->whole_rect
.left
;
1247 changes
.height
= data
->whole_rect
.bottom
- data
->whole_rect
.top
;
1248 /* if window rect is empty force size to 1x1 */
1249 if (changes
.width
<= 0 || changes
.height
<= 0) changes
.width
= changes
.height
= 1;
1250 if (changes
.width
> 65535) changes
.width
= 65535;
1251 if (changes
.height
> 65535) changes
.height
= 65535;
1252 mask
|= CWWidth
| CWHeight
;
1255 /* only the size is allowed to change for the desktop window */
1256 if (data
->whole_window
!= root_window
)
1258 POINT pt
= virtual_screen_to_root( data
->whole_rect
.left
, data
->whole_rect
.top
);
1264 if (!(swp_flags
& SWP_NOZORDER
) || (swp_flags
& SWP_SHOWWINDOW
))
1266 /* find window that this one must be after */
1267 HWND prev
= GetWindow( data
->hwnd
, GW_HWNDPREV
);
1268 while (prev
&& !(GetWindowLongW( prev
, GWL_STYLE
) & WS_VISIBLE
))
1269 prev
= GetWindow( prev
, GW_HWNDPREV
);
1270 if (!prev
) /* top child */
1272 changes
.stack_mode
= Above
;
1273 mask
|= CWStackMode
;
1275 /* should use stack_mode Below but most window managers don't get it right */
1276 /* and Above with a sibling doesn't work so well either, so we ignore it */
1279 set_size_hints( data
, style
);
1280 set_mwm_hints( data
, style
, ex_style
);
1281 data
->configure_serial
= NextRequest( data
->display
);
1282 XReconfigureWMWindow( data
->display
, data
->whole_window
, data
->vis
.screen
, mask
, &changes
);
1283 #ifdef HAVE_LIBXSHAPE
1284 if (IsRectEmpty( old_window_rect
) != IsRectEmpty( &data
->window_rect
))
1285 sync_window_region( data
, (HRGN
)1 );
1288 int old_x_offset
= old_window_rect
->left
- old_whole_rect
->left
;
1289 int old_y_offset
= old_window_rect
->top
- old_whole_rect
->top
;
1290 int new_x_offset
= data
->window_rect
.left
- data
->whole_rect
.left
;
1291 int new_y_offset
= data
->window_rect
.top
- data
->whole_rect
.top
;
1292 if (old_x_offset
!= new_x_offset
|| old_y_offset
!= new_y_offset
)
1293 XShapeOffsetShape( data
->display
, data
->whole_window
, ShapeBounding
,
1294 new_x_offset
- old_x_offset
, new_y_offset
- old_y_offset
);
1298 TRACE( "win %p/%lx pos %d,%d,%dx%d after %lx changes=%x serial=%lu\n",
1299 data
->hwnd
, data
->whole_window
, data
->whole_rect
.left
, data
->whole_rect
.top
,
1300 data
->whole_rect
.right
- data
->whole_rect
.left
,
1301 data
->whole_rect
.bottom
- data
->whole_rect
.top
,
1302 changes
.sibling
, mask
, data
->configure_serial
);
1306 /***********************************************************************
1307 * sync_client_position
1309 * Synchronize the X client window position with the Windows one
1311 static void sync_client_position( struct x11drv_win_data
*data
,
1312 const RECT
*old_client_rect
, const RECT
*old_whole_rect
)
1315 XWindowChanges changes
;
1317 if (!data
->client_window
) return;
1319 changes
.x
= data
->client_rect
.left
- data
->whole_rect
.left
;
1320 changes
.y
= data
->client_rect
.top
- data
->whole_rect
.top
;
1321 changes
.width
= min( max( 1, data
->client_rect
.right
- data
->client_rect
.left
), 65535 );
1322 changes
.height
= min( max( 1, data
->client_rect
.bottom
- data
->client_rect
.top
), 65535 );
1324 if (changes
.x
!= old_client_rect
->left
- old_whole_rect
->left
) mask
|= CWX
;
1325 if (changes
.y
!= old_client_rect
->top
- old_whole_rect
->top
) mask
|= CWY
;
1326 if (changes
.width
!= old_client_rect
->right
- old_client_rect
->left
) mask
|= CWWidth
;
1327 if (changes
.height
!= old_client_rect
->bottom
- old_client_rect
->top
) mask
|= CWHeight
;
1331 TRACE( "setting client win %lx pos %d,%d,%dx%d changes=%x\n",
1332 data
->client_window
, changes
.x
, changes
.y
, changes
.width
, changes
.height
, mask
);
1333 XConfigureWindow( data
->display
, data
->client_window
, mask
, &changes
);
1338 /***********************************************************************
1341 * Move the window bits when a window is moved.
1343 static void move_window_bits( HWND hwnd
, Window window
, const RECT
*old_rect
, const RECT
*new_rect
,
1344 const RECT
*old_client_rect
, const RECT
*new_client_rect
,
1345 const RECT
*new_window_rect
)
1347 RECT src_rect
= *old_rect
;
1348 RECT dst_rect
= *new_rect
;
1349 HDC hdc_src
, hdc_dst
;
1356 OffsetRect( &dst_rect
, -new_window_rect
->left
, -new_window_rect
->top
);
1357 parent
= GetAncestor( hwnd
, GA_PARENT
);
1358 hdc_src
= GetDCEx( parent
, 0, DCX_CACHE
);
1359 hdc_dst
= GetDCEx( hwnd
, 0, DCX_CACHE
| DCX_WINDOW
);
1363 OffsetRect( &dst_rect
, -new_client_rect
->left
, -new_client_rect
->top
);
1364 /* make src rect relative to the old position of the window */
1365 OffsetRect( &src_rect
, -old_client_rect
->left
, -old_client_rect
->top
);
1366 if (dst_rect
.left
== src_rect
.left
&& dst_rect
.top
== src_rect
.top
) return;
1367 hdc_src
= hdc_dst
= GetDCEx( hwnd
, 0, DCX_CACHE
);
1370 rgn
= CreateRectRgnIndirect( &dst_rect
);
1371 SelectClipRgn( hdc_dst
, rgn
);
1372 DeleteObject( rgn
);
1373 /* WS_CLIPCHILDREN doesn't exclude children from the window update
1374 * region, and ExcludeUpdateRgn call may inappropriately clip valid
1375 * child window contents from the copied parent window bits, but we
1376 * still want to avoid copying invalid window bits when possible.
1378 if (!(GetWindowLongW( hwnd
, GWL_STYLE
) & WS_CLIPCHILDREN
))
1379 ExcludeUpdateRgn( hdc_dst
, hwnd
);
1381 code
= X11DRV_START_EXPOSURES
;
1382 ExtEscape( hdc_dst
, X11DRV_ESCAPE
, sizeof(code
), (LPSTR
)&code
, 0, NULL
);
1384 TRACE( "copying bits for win %p/%lx %s -> %s\n",
1385 hwnd
, window
, wine_dbgstr_rect(&src_rect
), wine_dbgstr_rect(&dst_rect
) );
1386 BitBlt( hdc_dst
, dst_rect
.left
, dst_rect
.top
,
1387 dst_rect
.right
- dst_rect
.left
, dst_rect
.bottom
- dst_rect
.top
,
1388 hdc_src
, src_rect
.left
, src_rect
.top
, SRCCOPY
);
1391 code
= X11DRV_END_EXPOSURES
;
1392 ExtEscape( hdc_dst
, X11DRV_ESCAPE
, sizeof(code
), (LPSTR
)&code
, sizeof(rgn
), (LPSTR
)&rgn
);
1394 ReleaseDC( hwnd
, hdc_dst
);
1395 if (hdc_src
!= hdc_dst
) ReleaseDC( parent
, hdc_src
);
1401 /* map region to client rect since we are using DCX_WINDOW */
1402 OffsetRgn( rgn
, new_window_rect
->left
- new_client_rect
->left
,
1403 new_window_rect
->top
- new_client_rect
->top
);
1404 RedrawWindow( hwnd
, NULL
, rgn
,
1405 RDW_INVALIDATE
| RDW_FRAME
| RDW_ERASE
| RDW_ALLCHILDREN
);
1407 else RedrawWindow( hwnd
, NULL
, rgn
, RDW_INVALIDATE
| RDW_ERASE
| RDW_ALLCHILDREN
);
1408 DeleteObject( rgn
);
1413 /***********************************************************************
1416 * Create a dummy parent window for child windows that don't have a true X11 parent.
1418 static Window
get_dummy_parent(void)
1420 static Window dummy_parent
;
1424 XSetWindowAttributes attrib
;
1426 attrib
.override_redirect
= True
;
1427 attrib
.border_pixel
= 0;
1428 attrib
.colormap
= default_colormap
;
1429 dummy_parent
= XCreateWindow( gdi_display
, root_window
, -1, -1, 1, 1, 0, default_visual
.depth
,
1430 InputOutput
, default_visual
.visual
,
1431 CWColormap
| CWBorderPixel
| CWOverrideRedirect
, &attrib
);
1432 XMapWindow( gdi_display
, dummy_parent
);
1434 return dummy_parent
;
1438 /**********************************************************************
1439 * create_client_window
1441 Window
create_client_window( HWND hwnd
, const XVisualInfo
*visual
)
1443 Window dummy_parent
= get_dummy_parent();
1444 struct x11drv_win_data
*data
= get_win_data( hwnd
);
1445 XSetWindowAttributes attr
;
1451 /* explicitly create data for HWND_MESSAGE windows since they can be used for OpenGL */
1452 HWND parent
= GetAncestor( hwnd
, GA_PARENT
);
1453 if (parent
== GetDesktopWindow() || GetAncestor( parent
, GA_PARENT
)) return 0;
1454 if (!(data
= alloc_win_data( thread_init_display(), hwnd
))) return 0;
1455 GetClientRect( hwnd
, &data
->client_rect
);
1456 data
->window_rect
= data
->whole_rect
= data
->client_rect
;
1459 if (data
->client_window
)
1461 XDeleteContext( data
->display
, data
->client_window
, winContext
);
1462 XReparentWindow( gdi_display
, data
->client_window
, dummy_parent
, 0, 0 );
1463 TRACE( "%p reparent xwin %lx/%lx\n", data
->hwnd
, data
->whole_window
, data
->client_window
);
1466 if (data
->colormap
) XFreeColormap( gdi_display
, data
->colormap
);
1467 data
->colormap
= XCreateColormap( gdi_display
, dummy_parent
, visual
->visual
,
1468 (visual
->class == PseudoColor
||
1469 visual
->class == GrayScale
||
1470 visual
->class == DirectColor
) ? AllocAll
: AllocNone
);
1471 attr
.colormap
= data
->colormap
;
1472 attr
.bit_gravity
= NorthWestGravity
;
1473 attr
.win_gravity
= NorthWestGravity
;
1474 attr
.backing_store
= NotUseful
;
1475 attr
.border_pixel
= 0;
1477 x
= data
->client_rect
.left
- data
->whole_rect
.left
;
1478 y
= data
->client_rect
.top
- data
->whole_rect
.top
;
1479 cx
= min( max( 1, data
->client_rect
.right
- data
->client_rect
.left
), 65535 );
1480 cy
= min( max( 1, data
->client_rect
.bottom
- data
->client_rect
.top
), 65535 );
1482 ret
= data
->client_window
= XCreateWindow( gdi_display
,
1483 data
->whole_window
? data
->whole_window
: dummy_parent
,
1484 x
, y
, cx
, cy
, 0, default_visual
.depth
, InputOutput
,
1485 visual
->visual
, CWBitGravity
| CWWinGravity
|
1486 CWBackingStore
| CWColormap
| CWBorderPixel
, &attr
);
1487 if (data
->client_window
)
1489 XSaveContext( data
->display
, data
->client_window
, winContext
, (char *)data
->hwnd
);
1490 XMapWindow( gdi_display
, data
->client_window
);
1491 XSync( gdi_display
, False
);
1492 if (data
->whole_window
) XSelectInput( data
->display
, data
->client_window
, ExposureMask
);
1493 TRACE( "%p xwin %lx/%lx\n", data
->hwnd
, data
->whole_window
, data
->client_window
);
1495 release_win_data( data
);
1500 /**********************************************************************
1501 * create_whole_window
1503 * Create the whole X window for a given window
1505 static void create_whole_window( struct x11drv_win_data
*data
)
1508 XSetWindowAttributes attr
;
1512 DWORD layered_flags
;
1516 if (!data
->managed
&& is_window_managed( data
->hwnd
, SWP_NOACTIVATE
, &data
->window_rect
))
1518 TRACE( "making win %p/%lx managed\n", data
->hwnd
, data
->whole_window
);
1519 data
->managed
= TRUE
;
1522 if ((win_rgn
= CreateRectRgn( 0, 0, 0, 0 )) && GetWindowRgn( data
->hwnd
, win_rgn
) == ERROR
)
1524 DeleteObject( win_rgn
);
1527 data
->shaped
= (win_rgn
!= 0);
1529 if (data
->vis
.visualid
!= default_visual
.visualid
)
1530 data
->colormap
= XCreateColormap( data
->display
, root_window
, data
->vis
.visual
, AllocNone
);
1532 mask
= get_window_attributes( data
, &attr
);
1534 data
->whole_rect
= data
->window_rect
;
1535 X11DRV_window_to_X_rect( data
, &data
->whole_rect
);
1536 if (!(cx
= data
->whole_rect
.right
- data
->whole_rect
.left
)) cx
= 1;
1537 else if (cx
> 65535) cx
= 65535;
1538 if (!(cy
= data
->whole_rect
.bottom
- data
->whole_rect
.top
)) cy
= 1;
1539 else if (cy
> 65535) cy
= 65535;
1541 pos
= virtual_screen_to_root( data
->whole_rect
.left
, data
->whole_rect
.top
);
1542 data
->whole_window
= XCreateWindow( data
->display
, root_window
, pos
.x
, pos
.y
,
1543 cx
, cy
, 0, data
->vis
.depth
, InputOutput
,
1544 data
->vis
.visual
, mask
, &attr
);
1545 if (!data
->whole_window
) goto done
;
1547 set_initial_wm_hints( data
->display
, data
->whole_window
);
1548 set_wm_hints( data
);
1550 XSaveContext( data
->display
, data
->whole_window
, winContext
, (char *)data
->hwnd
);
1551 SetPropA( data
->hwnd
, whole_window_prop
, (HANDLE
)data
->whole_window
);
1553 /* set the window text */
1554 if (!InternalGetWindowText( data
->hwnd
, text
, sizeof(text
)/sizeof(WCHAR
) )) text
[0] = 0;
1555 sync_window_text( data
->display
, data
->whole_window
, text
);
1557 /* set the window region */
1558 if (win_rgn
|| IsRectEmpty( &data
->window_rect
)) sync_window_region( data
, win_rgn
);
1560 /* set the window opacity */
1561 if (!GetLayeredWindowAttributes( data
->hwnd
, &key
, &alpha
, &layered_flags
)) layered_flags
= 0;
1562 sync_window_opacity( data
->display
, data
->whole_window
, key
, alpha
, layered_flags
);
1564 XFlush( data
->display
); /* make sure the window exists before we start painting to it */
1566 sync_window_cursor( data
->whole_window
);
1569 if (win_rgn
) DeleteObject( win_rgn
);
1573 /**********************************************************************
1574 * destroy_whole_window
1576 * Destroy the whole X window for a given window.
1578 static void destroy_whole_window( struct x11drv_win_data
*data
, BOOL already_destroyed
)
1580 TRACE( "win %p xwin %lx/%lx\n", data
->hwnd
, data
->whole_window
, data
->client_window
);
1582 if (data
->client_window
) XDeleteContext( data
->display
, data
->client_window
, winContext
);
1584 if (!data
->whole_window
)
1588 Window xwin
= (Window
)GetPropA( data
->hwnd
, foreign_window_prop
);
1591 if (!already_destroyed
) XSelectInput( data
->display
, xwin
, 0 );
1592 XDeleteContext( data
->display
, xwin
, winContext
);
1593 RemovePropA( data
->hwnd
, foreign_window_prop
);
1600 if (data
->client_window
&& !already_destroyed
)
1602 XSelectInput( data
->display
, data
->client_window
, 0 );
1603 XReparentWindow( data
->display
, data
->client_window
, get_dummy_parent(), 0, 0 );
1604 XSync( data
->display
, False
);
1606 XDeleteContext( data
->display
, data
->whole_window
, winContext
);
1607 if (!already_destroyed
) XDestroyWindow( data
->display
, data
->whole_window
);
1609 if (data
->colormap
) XFreeColormap( data
->display
, data
->colormap
);
1610 data
->whole_window
= data
->client_window
= 0;
1612 data
->wm_state
= WithdrawnState
;
1613 data
->net_wm_state
= 0;
1614 data
->mapped
= FALSE
;
1617 XUnsetICFocus( data
->xic
);
1618 XDestroyIC( data
->xic
);
1621 /* Outlook stops processing messages after destroying a dialog, so we need an explicit flush */
1622 XFlush( data
->display
);
1623 if (data
->surface
) window_surface_release( data
->surface
);
1624 data
->surface
= NULL
;
1625 RemovePropA( data
->hwnd
, whole_window_prop
);
1629 /**********************************************************************
1632 * Change the visual by destroying and recreating the X window if needed.
1634 void set_window_visual( struct x11drv_win_data
*data
, const XVisualInfo
*vis
, BOOL use_alpha
)
1636 Window client_window
= data
->client_window
;
1637 Window whole_window
= data
->whole_window
;
1639 if (!data
->use_alpha
== !use_alpha
) return;
1640 if (data
->surface
) window_surface_release( data
->surface
);
1641 data
->surface
= NULL
;
1642 data
->use_alpha
= use_alpha
;
1644 if (data
->vis
.visualid
== vis
->visualid
) return;
1645 data
->client_window
= 0;
1646 destroy_whole_window( data
, client_window
!= 0 /* don't destroy whole_window until reparented */ );
1648 create_whole_window( data
);
1649 if (!client_window
) return;
1650 /* move the client to the new parent */
1651 XReparentWindow( data
->display
, client_window
, data
->whole_window
,
1652 data
->client_rect
.left
- data
->whole_rect
.left
,
1653 data
->client_rect
.top
- data
->whole_rect
.top
);
1654 data
->client_window
= client_window
;
1655 XDestroyWindow( data
->display
, whole_window
);
1659 /*****************************************************************
1660 * SetWindowText (X11DRV.@)
1662 void CDECL
X11DRV_SetWindowText( HWND hwnd
, LPCWSTR text
)
1666 if ((win
= X11DRV_get_whole_window( hwnd
)) && win
!= DefaultRootWindow(gdi_display
))
1668 Display
*display
= thread_init_display();
1669 sync_window_text( display
, win
, text
);
1674 /***********************************************************************
1675 * SetWindowStyle (X11DRV.@)
1677 * Update the X state of a window to reflect a style change
1679 void CDECL
X11DRV_SetWindowStyle( HWND hwnd
, INT offset
, STYLESTRUCT
*style
)
1681 struct x11drv_win_data
*data
;
1682 DWORD changed
= style
->styleNew
^ style
->styleOld
;
1684 if (hwnd
== GetDesktopWindow()) return;
1685 if (!(data
= get_win_data( hwnd
))) return;
1686 if (!data
->whole_window
) goto done
;
1688 if (offset
== GWL_STYLE
&& (changed
& WS_DISABLED
)) set_wm_hints( data
);
1690 if (offset
== GWL_EXSTYLE
&& (changed
& WS_EX_LAYERED
)) /* changing WS_EX_LAYERED resets attributes */
1692 data
->layered
= FALSE
;
1693 set_window_visual( data
, &default_visual
, FALSE
);
1694 sync_window_opacity( data
->display
, data
->whole_window
, 0, 0, 0 );
1695 if (data
->surface
) set_surface_color_key( data
->surface
, CLR_INVALID
);
1698 release_win_data( data
);
1702 /***********************************************************************
1703 * DestroyWindow (X11DRV.@)
1705 void CDECL
X11DRV_DestroyWindow( HWND hwnd
)
1707 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
1708 struct x11drv_win_data
*data
;
1710 if (!(data
= get_win_data( hwnd
))) return;
1712 destroy_whole_window( data
, FALSE
);
1713 if (thread_data
->last_focus
== hwnd
) thread_data
->last_focus
= 0;
1714 if (thread_data
->last_xic_hwnd
== hwnd
) thread_data
->last_xic_hwnd
= 0;
1715 if (data
->icon_pixmap
) XFreePixmap( gdi_display
, data
->icon_pixmap
);
1716 if (data
->icon_mask
) XFreePixmap( gdi_display
, data
->icon_mask
);
1717 HeapFree( GetProcessHeap(), 0, data
->icon_bits
);
1718 XDeleteContext( gdi_display
, (XID
)hwnd
, win_data_context
);
1719 release_win_data( data
);
1720 HeapFree( GetProcessHeap(), 0, data
);
1721 destroy_gl_drawable( hwnd
);
1725 /***********************************************************************
1726 * X11DRV_DestroyNotify
1728 BOOL
X11DRV_DestroyNotify( HWND hwnd
, XEvent
*event
)
1730 struct x11drv_win_data
*data
;
1733 if (!(data
= get_win_data( hwnd
))) return FALSE
;
1734 embedded
= data
->embedded
;
1735 if (!embedded
) FIXME( "window %p/%lx destroyed from the outside\n", hwnd
, data
->whole_window
);
1737 destroy_whole_window( data
, TRUE
);
1738 release_win_data( data
);
1739 if (embedded
) SendMessageW( hwnd
, WM_CLOSE
, 0, 0 );
1744 /* initialize the desktop window id in the desktop manager process */
1745 BOOL
create_desktop_win_data( Window win
)
1747 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
1748 Display
*display
= thread_data
->display
;
1749 struct x11drv_win_data
*data
;
1751 if (!(data
= alloc_win_data( display
, GetDesktopWindow() ))) return FALSE
;
1752 data
->whole_window
= win
;
1753 data
->managed
= TRUE
;
1754 SetPropA( data
->hwnd
, whole_window_prop
, (HANDLE
)win
);
1755 set_initial_wm_hints( display
, win
);
1756 release_win_data( data
);
1757 if (thread_data
->clip_window
) XReparentWindow( display
, thread_data
->clip_window
, win
, 0, 0 );
1761 /**********************************************************************
1762 * CreateDesktopWindow (X11DRV.@)
1764 BOOL CDECL
X11DRV_CreateDesktopWindow( HWND hwnd
)
1766 unsigned int width
, height
;
1768 /* retrieve the real size of the desktop */
1769 SERVER_START_REQ( get_window_rectangles
)
1771 req
->handle
= wine_server_user_handle( hwnd
);
1772 req
->relative
= COORDS_CLIENT
;
1773 wine_server_call( req
);
1774 width
= reply
->window
.right
;
1775 height
= reply
->window
.bottom
;
1779 if (!width
&& !height
) /* not initialized yet */
1781 RECT rect
= get_virtual_screen_rect();
1783 SERVER_START_REQ( set_window_pos
)
1785 req
->handle
= wine_server_user_handle( hwnd
);
1787 req
->swp_flags
= SWP_NOZORDER
;
1788 req
->window
.left
= rect
.left
;
1789 req
->window
.top
= rect
.top
;
1790 req
->window
.right
= rect
.right
;
1791 req
->window
.bottom
= rect
.bottom
;
1792 req
->client
= req
->window
;
1793 wine_server_call( req
);
1799 Window win
= (Window
)GetPropA( hwnd
, whole_window_prop
);
1800 if (win
&& win
!= root_window
) X11DRV_init_desktop( win
, width
, height
);
1806 /**********************************************************************
1807 * CreateWindow (X11DRV.@)
1809 BOOL CDECL
X11DRV_CreateWindow( HWND hwnd
)
1811 if (hwnd
== GetDesktopWindow())
1813 struct x11drv_thread_data
*data
= x11drv_init_thread_data();
1814 XSetWindowAttributes attr
;
1816 /* create the cursor clipping window */
1817 attr
.override_redirect
= TRUE
;
1818 attr
.event_mask
= StructureNotifyMask
| FocusChangeMask
;
1819 data
->clip_window
= XCreateWindow( data
->display
, root_window
, 0, 0, 1, 1, 0, 0,
1820 InputOnly
, default_visual
.visual
,
1821 CWOverrideRedirect
| CWEventMask
, &attr
);
1822 XFlush( data
->display
);
1823 SetPropA( hwnd
, clip_window_prop
, (HANDLE
)data
->clip_window
);
1824 X11DRV_InitClipboard();
1830 /***********************************************************************
1833 * Lock and return the X11 data structure associated with a window.
1835 struct x11drv_win_data
*get_win_data( HWND hwnd
)
1839 if (!hwnd
) return NULL
;
1840 EnterCriticalSection( &win_data_section
);
1841 if (!XFindContext( gdi_display
, (XID
)hwnd
, win_data_context
, &data
))
1842 return (struct x11drv_win_data
*)data
;
1843 LeaveCriticalSection( &win_data_section
);
1848 /***********************************************************************
1851 * Release the data returned by get_win_data.
1853 void release_win_data( struct x11drv_win_data
*data
)
1855 if (data
) LeaveCriticalSection( &win_data_section
);
1859 /***********************************************************************
1860 * X11DRV_create_win_data
1862 * Create an X11 data window structure for an existing window.
1864 static struct x11drv_win_data
*X11DRV_create_win_data( HWND hwnd
, const RECT
*window_rect
,
1865 const RECT
*client_rect
)
1868 struct x11drv_win_data
*data
;
1871 if (!(parent
= GetAncestor( hwnd
, GA_PARENT
))) return NULL
; /* desktop */
1873 /* don't create win data for HWND_MESSAGE windows */
1874 if (parent
!= GetDesktopWindow() && !GetAncestor( parent
, GA_PARENT
)) return NULL
;
1876 if (GetWindowThreadProcessId( hwnd
, NULL
) != GetCurrentThreadId()) return NULL
;
1878 display
= thread_init_display();
1879 init_clip_window(); /* make sure the clip window is initialized in this thread */
1881 if (!(data
= alloc_win_data( display
, hwnd
))) return NULL
;
1883 data
->whole_rect
= data
->window_rect
= *window_rect
;
1884 data
->client_rect
= *client_rect
;
1885 if (parent
== GetDesktopWindow())
1887 create_whole_window( data
);
1888 TRACE( "win %p/%lx window %s whole %s client %s\n",
1889 hwnd
, data
->whole_window
, wine_dbgstr_rect( &data
->window_rect
),
1890 wine_dbgstr_rect( &data
->whole_rect
), wine_dbgstr_rect( &data
->client_rect
));
1896 /* window procedure for foreign windows */
1897 static LRESULT WINAPI
foreign_window_proc( HWND hwnd
, UINT msg
, WPARAM wparam
, LPARAM lparam
)
1901 case WM_WINDOWPOSCHANGED
:
1902 update_systray_balloon_position();
1904 case WM_PARENTNOTIFY
:
1905 if (LOWORD(wparam
) == WM_DESTROY
)
1907 TRACE( "%p: got parent notify destroy for win %lx\n", hwnd
, lparam
);
1908 PostMessageW( hwnd
, WM_CLOSE
, 0, 0 ); /* so that we come back here once the child is gone */
1912 if (GetWindow( hwnd
, GW_CHILD
)) return 0; /* refuse to die if we still have children */
1915 return DefWindowProcW( hwnd
, msg
, wparam
, lparam
);
1919 /***********************************************************************
1920 * create_foreign_window
1922 * Create a foreign window for the specified X window and its ancestors
1924 HWND
create_foreign_window( Display
*display
, Window xwin
)
1926 static const WCHAR classW
[] = {'_','_','w','i','n','e','_','x','1','1','_','f','o','r','e','i','g','n','_','w','i','n','d','o','w',0};
1927 static BOOL class_registered
;
1928 struct x11drv_win_data
*data
;
1931 Window xparent
, xroot
;
1933 unsigned int nchildren
;
1934 XWindowAttributes attr
;
1935 DWORD style
= WS_CLIPCHILDREN
;
1937 if (!class_registered
)
1941 memset( &class, 0, sizeof(class) );
1942 class.cbSize
= sizeof(class);
1943 class.lpfnWndProc
= foreign_window_proc
;
1944 class.lpszClassName
= classW
;
1945 if (!RegisterClassExW( &class ) && GetLastError() != ERROR_CLASS_ALREADY_EXISTS
)
1947 ERR( "Could not register foreign window class\n" );
1950 class_registered
= TRUE
;
1953 if (XFindContext( display
, xwin
, winContext
, (char **)&hwnd
)) hwnd
= 0;
1954 if (hwnd
) return hwnd
; /* already created */
1956 XSelectInput( display
, xwin
, StructureNotifyMask
);
1957 if (!XGetWindowAttributes( display
, xwin
, &attr
) ||
1958 !XQueryTree( display
, xwin
, &xroot
, &xparent
, &xchildren
, &nchildren
))
1960 XSelectInput( display
, xwin
, 0 );
1965 if (xparent
== xroot
)
1967 parent
= GetDesktopWindow();
1969 pos
= root_to_virtual_screen( attr
.x
, attr
.y
);
1973 parent
= create_foreign_window( display
, xparent
);
1979 hwnd
= CreateWindowW( classW
, NULL
, style
, pos
.x
, pos
.y
, attr
.width
, attr
.height
,
1980 parent
, 0, 0, NULL
);
1982 if (!(data
= alloc_win_data( display
, hwnd
)))
1984 DestroyWindow( hwnd
);
1987 SetRect( &data
->window_rect
, pos
.x
, pos
.y
, pos
.x
+ attr
.width
, pos
.y
+ attr
.height
);
1988 data
->whole_rect
= data
->client_rect
= data
->window_rect
;
1989 data
->whole_window
= data
->client_window
= 0;
1990 data
->embedded
= TRUE
;
1991 data
->mapped
= TRUE
;
1993 SetPropA( hwnd
, foreign_window_prop
, (HANDLE
)xwin
);
1994 XSaveContext( display
, xwin
, winContext
, (char *)data
->hwnd
);
1996 TRACE( "win %lx parent %p style %08x %s -> hwnd %p\n",
1997 xwin
, parent
, style
, wine_dbgstr_rect(&data
->window_rect
), hwnd
);
1999 release_win_data( data
);
2001 ShowWindow( hwnd
, SW_SHOW
);
2006 /***********************************************************************
2007 * X11DRV_get_whole_window
2009 * Return the X window associated with the full area of a window
2011 Window
X11DRV_get_whole_window( HWND hwnd
)
2013 struct x11drv_win_data
*data
= get_win_data( hwnd
);
2018 if (hwnd
== GetDesktopWindow()) return root_window
;
2019 return (Window
)GetPropA( hwnd
, whole_window_prop
);
2021 ret
= data
->whole_window
;
2022 release_win_data( data
);
2027 /***********************************************************************
2030 * Return the X input context associated with a window
2032 XIC
X11DRV_get_ic( HWND hwnd
)
2034 struct x11drv_win_data
*data
= get_win_data( hwnd
);
2040 x11drv_thread_data()->last_xic_hwnd
= hwnd
;
2042 if (!ret
&& (xim
= x11drv_thread_data()->xim
)) ret
= X11DRV_CreateIC( xim
, data
);
2043 release_win_data( data
);
2049 /***********************************************************************
2050 * X11DRV_GetDC (X11DRV.@)
2052 void CDECL
X11DRV_GetDC( HDC hdc
, HWND hwnd
, HWND top
, const RECT
*win_rect
,
2053 const RECT
*top_rect
, DWORD flags
)
2055 struct x11drv_escape_set_drawable escape
;
2058 escape
.code
= X11DRV_SET_DRAWABLE
;
2059 escape
.mode
= IncludeInferiors
;
2061 escape
.dc_rect
.left
= win_rect
->left
- top_rect
->left
;
2062 escape
.dc_rect
.top
= win_rect
->top
- top_rect
->top
;
2063 escape
.dc_rect
.right
= win_rect
->right
- top_rect
->left
;
2064 escape
.dc_rect
.bottom
= win_rect
->bottom
- top_rect
->top
;
2068 struct x11drv_win_data
*data
= get_win_data( hwnd
);
2070 escape
.drawable
= data
? data
->whole_window
: X11DRV_get_whole_window( hwnd
);
2072 /* special case: when repainting the root window, clip out top-level windows */
2073 if (data
&& data
->whole_window
== root_window
) escape
.mode
= ClipByChildren
;
2074 release_win_data( data
);
2078 /* find the first ancestor that has a drawable */
2079 for (parent
= hwnd
; parent
&& parent
!= top
; parent
= GetAncestor( parent
, GA_PARENT
))
2080 if ((escape
.drawable
= X11DRV_get_whole_window( parent
))) break;
2082 if (escape
.drawable
)
2084 POINT pt
= { 0, 0 };
2085 MapWindowPoints( 0, parent
, &pt
, 1 );
2086 escape
.dc_rect
= *win_rect
;
2087 OffsetRect( &escape
.dc_rect
, pt
.x
, pt
.y
);
2088 if (flags
& DCX_CLIPCHILDREN
) escape
.mode
= ClipByChildren
;
2090 else escape
.drawable
= X11DRV_get_whole_window( top
);
2093 ExtEscape( hdc
, X11DRV_ESCAPE
, sizeof(escape
), (LPSTR
)&escape
, 0, NULL
);
2097 /***********************************************************************
2098 * X11DRV_ReleaseDC (X11DRV.@)
2100 void CDECL
X11DRV_ReleaseDC( HWND hwnd
, HDC hdc
)
2102 struct x11drv_escape_set_drawable escape
;
2104 escape
.code
= X11DRV_SET_DRAWABLE
;
2105 escape
.drawable
= root_window
;
2106 escape
.mode
= IncludeInferiors
;
2107 escape
.dc_rect
= get_virtual_screen_rect();
2108 OffsetRect( &escape
.dc_rect
, -2 * escape
.dc_rect
.left
, -2 * escape
.dc_rect
.top
);
2109 ExtEscape( hdc
, X11DRV_ESCAPE
, sizeof(escape
), (LPSTR
)&escape
, 0, NULL
);
2113 /*************************************************************************
2114 * ScrollDC (X11DRV.@)
2116 BOOL CDECL
X11DRV_ScrollDC( HDC hdc
, INT dx
, INT dy
, HRGN update
)
2120 HRGN expose_rgn
= 0;
2122 GetClipBox( hdc
, &rect
);
2126 INT code
= X11DRV_START_EXPOSURES
;
2127 ExtEscape( hdc
, X11DRV_ESCAPE
, sizeof(code
), (LPSTR
)&code
, 0, NULL
);
2129 ret
= BitBlt( hdc
, rect
.left
, rect
.top
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
,
2130 hdc
, rect
.left
- dx
, rect
.top
- dy
, SRCCOPY
);
2132 code
= X11DRV_END_EXPOSURES
;
2133 ExtEscape( hdc
, X11DRV_ESCAPE
, sizeof(code
), (LPSTR
)&code
,
2134 sizeof(expose_rgn
), (LPSTR
)&expose_rgn
);
2137 CombineRgn( update
, update
, expose_rgn
, RGN_OR
);
2138 DeleteObject( expose_rgn
);
2141 else ret
= BitBlt( hdc
, rect
.left
, rect
.top
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
,
2142 hdc
, rect
.left
- dx
, rect
.top
- dy
, SRCCOPY
);
2148 /***********************************************************************
2149 * SetCapture (X11DRV.@)
2151 void CDECL
X11DRV_SetCapture( HWND hwnd
, UINT flags
)
2153 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
2154 struct x11drv_win_data
*data
;
2156 if (!(flags
& (GUI_INMOVESIZE
| GUI_INMENUMODE
))) return;
2160 if (!(data
= get_win_data( GetAncestor( hwnd
, GA_ROOT
)))) return;
2161 if (data
->whole_window
)
2163 XFlush( gdi_display
);
2164 XGrabPointer( data
->display
, data
->whole_window
, False
,
2165 PointerMotionMask
| ButtonPressMask
| ButtonReleaseMask
,
2166 GrabModeAsync
, GrabModeAsync
, None
, None
, CurrentTime
);
2167 thread_data
->grab_hwnd
= data
->hwnd
;
2169 release_win_data( data
);
2171 else /* release capture */
2173 if (!(data
= get_win_data( thread_data
->grab_hwnd
))) return;
2174 XFlush( gdi_display
);
2175 XUngrabPointer( data
->display
, CurrentTime
);
2176 XFlush( data
->display
);
2177 thread_data
->grab_hwnd
= NULL
;
2178 release_win_data( data
);
2183 /*****************************************************************
2184 * SetParent (X11DRV.@)
2186 void CDECL
X11DRV_SetParent( HWND hwnd
, HWND parent
, HWND old_parent
)
2188 struct x11drv_win_data
*data
;
2190 if (parent
== old_parent
) return;
2191 if (!(data
= get_win_data( hwnd
))) return;
2192 if (data
->embedded
) goto done
;
2194 if (parent
!= GetDesktopWindow()) /* a child window */
2196 if (old_parent
== GetDesktopWindow())
2198 /* destroy the old X windows */
2199 destroy_whole_window( data
, FALSE
);
2200 data
->managed
= FALSE
;
2203 else /* new top level window */
2205 create_whole_window( data
);
2208 release_win_data( data
);
2209 set_gl_drawable_parent( hwnd
, parent
);
2210 fetch_icon_data( hwnd
, 0, 0 );
2214 static inline BOOL
get_surface_rect( const RECT
*visible_rect
, RECT
*surface_rect
)
2216 *surface_rect
= get_virtual_screen_rect();
2218 if (!IntersectRect( surface_rect
, surface_rect
, visible_rect
)) return FALSE
;
2219 OffsetRect( surface_rect
, -visible_rect
->left
, -visible_rect
->top
);
2220 surface_rect
->left
&= ~31;
2221 surface_rect
->top
&= ~31;
2222 surface_rect
->right
= max( surface_rect
->left
+ 32, (surface_rect
->right
+ 31) & ~31 );
2223 surface_rect
->bottom
= max( surface_rect
->top
+ 32, (surface_rect
->bottom
+ 31) & ~31 );
2228 /***********************************************************************
2229 * WindowPosChanging (X11DRV.@)
2231 void CDECL
X11DRV_WindowPosChanging( HWND hwnd
, HWND insert_after
, UINT swp_flags
,
2232 const RECT
*window_rect
, const RECT
*client_rect
, RECT
*visible_rect
,
2233 struct window_surface
**surface
)
2235 struct x11drv_win_data
*data
= get_win_data( hwnd
);
2239 BOOL layered
= GetWindowLongW( hwnd
, GWL_EXSTYLE
) & WS_EX_LAYERED
;
2241 if (!data
&& !(data
= X11DRV_create_win_data( hwnd
, window_rect
, client_rect
))) return;
2243 /* check if we need to switch the window to managed */
2244 if (!data
->managed
&& data
->whole_window
&& is_window_managed( hwnd
, swp_flags
, window_rect
))
2246 TRACE( "making win %p/%lx managed\n", hwnd
, data
->whole_window
);
2247 release_win_data( data
);
2248 unmap_window( hwnd
);
2249 if (!(data
= get_win_data( hwnd
))) return;
2250 data
->managed
= TRUE
;
2253 *visible_rect
= *window_rect
;
2254 X11DRV_window_to_X_rect( data
, visible_rect
);
2256 /* create the window surface if necessary */
2258 if (!data
->whole_window
&& !data
->embedded
) goto done
;
2259 if (swp_flags
& SWP_HIDEWINDOW
) goto done
;
2260 if (data
->use_alpha
) goto done
;
2261 if (!get_surface_rect( visible_rect
, &surface_rect
)) goto done
;
2263 if (*surface
) window_surface_release( *surface
);
2264 *surface
= NULL
; /* indicate that we want to draw directly to the window */
2266 if (data
->embedded
) goto done
;
2267 if (data
->whole_window
== root_window
) goto done
;
2268 if (data
->client_window
) goto done
;
2269 if (!client_side_graphics
&& !layered
) goto done
;
2273 if (EqualRect( &data
->surface
->rect
, &surface_rect
))
2275 /* existing surface is good enough */
2276 window_surface_add_ref( data
->surface
);
2277 *surface
= data
->surface
;
2281 else if (!(swp_flags
& SWP_SHOWWINDOW
) && !(GetWindowLongW( hwnd
, GWL_STYLE
) & WS_VISIBLE
)) goto done
;
2283 if (!layered
|| !GetLayeredWindowAttributes( hwnd
, &key
, NULL
, &flags
) || !(flags
& LWA_COLORKEY
))
2286 *surface
= create_surface( data
->whole_window
, &data
->vis
, &surface_rect
, key
, FALSE
);
2289 release_win_data( data
);
2293 /***********************************************************************
2294 * WindowPosChanged (X11DRV.@)
2296 void CDECL
X11DRV_WindowPosChanged( HWND hwnd
, HWND insert_after
, UINT swp_flags
,
2297 const RECT
*rectWindow
, const RECT
*rectClient
,
2298 const RECT
*visible_rect
, const RECT
*valid_rects
,
2299 struct window_surface
*surface
)
2301 struct x11drv_thread_data
*thread_data
;
2302 struct x11drv_win_data
*data
;
2303 DWORD new_style
= GetWindowLongW( hwnd
, GWL_STYLE
);
2304 RECT old_window_rect
, old_whole_rect
, old_client_rect
;
2307 if (!(data
= get_win_data( hwnd
))) return;
2309 thread_data
= x11drv_thread_data();
2311 old_window_rect
= data
->window_rect
;
2312 old_whole_rect
= data
->whole_rect
;
2313 old_client_rect
= data
->client_rect
;
2314 data
->window_rect
= *rectWindow
;
2315 data
->whole_rect
= *visible_rect
;
2316 data
->client_rect
= *rectClient
;
2317 if (data
->vis
.visualid
== default_visual
.visualid
)
2319 if (surface
) window_surface_add_ref( surface
);
2320 if (data
->surface
) window_surface_release( data
->surface
);
2321 data
->surface
= surface
;
2324 TRACE( "win %p window %s client %s style %08x flags %08x\n",
2325 hwnd
, wine_dbgstr_rect(rectWindow
), wine_dbgstr_rect(rectClient
), new_style
, swp_flags
);
2327 if (!IsRectEmpty( &valid_rects
[0] ))
2329 Window window
= data
->whole_window
;
2330 int x_offset
= old_whole_rect
.left
- data
->whole_rect
.left
;
2331 int y_offset
= old_whole_rect
.top
- data
->whole_rect
.top
;
2333 /* if all that happened is that the whole window moved, copy everything */
2334 if (!(swp_flags
& SWP_FRAMECHANGED
) &&
2335 old_whole_rect
.right
- data
->whole_rect
.right
== x_offset
&&
2336 old_whole_rect
.bottom
- data
->whole_rect
.bottom
== y_offset
&&
2337 old_client_rect
.left
- data
->client_rect
.left
== x_offset
&&
2338 old_client_rect
.right
- data
->client_rect
.right
== x_offset
&&
2339 old_client_rect
.top
- data
->client_rect
.top
== y_offset
&&
2340 old_client_rect
.bottom
- data
->client_rect
.bottom
== y_offset
&&
2341 EqualRect( &valid_rects
[0], &data
->client_rect
))
2343 /* if we have an X window the bits will be moved by the X server */
2344 if (!window
&& (x_offset
!= 0 || y_offset
!= 0))
2346 release_win_data( data
);
2347 move_window_bits( hwnd
, window
, &old_whole_rect
, visible_rect
,
2348 &old_client_rect
, rectClient
, rectWindow
);
2349 if (!(data
= get_win_data( hwnd
))) return;
2354 release_win_data( data
);
2355 move_window_bits( hwnd
, window
, &valid_rects
[1], &valid_rects
[0],
2356 &old_client_rect
, rectClient
, rectWindow
);
2357 if (!(data
= get_win_data( hwnd
))) return;
2361 XFlush( gdi_display
); /* make sure painting is done before we move the window */
2363 sync_client_position( data
, &old_client_rect
, &old_whole_rect
);
2365 if (!data
->whole_window
)
2367 BOOL needs_resize
= (!data
->client_window
&&
2368 (data
->client_rect
.right
- data
->client_rect
.left
!=
2369 old_client_rect
.right
- old_client_rect
.left
||
2370 data
->client_rect
.bottom
- data
->client_rect
.top
!=
2371 old_client_rect
.bottom
- old_client_rect
.top
));
2372 release_win_data( data
);
2373 if (needs_resize
) sync_gl_drawable( hwnd
);
2377 /* check if we are currently processing an event relevant to this window */
2380 thread_data
->current_event
&&
2381 thread_data
->current_event
->xany
.window
== data
->whole_window
)
2383 event_type
= thread_data
->current_event
->type
;
2384 if (event_type
!= ConfigureNotify
&& event_type
!= PropertyNotify
&&
2385 event_type
!= GravityNotify
&& event_type
!= ReparentNotify
)
2386 event_type
= 0; /* ignore other events */
2389 if (data
->mapped
&& event_type
!= ReparentNotify
)
2391 if (((swp_flags
& SWP_HIDEWINDOW
) && !(new_style
& WS_VISIBLE
)) ||
2392 (!event_type
&& !(new_style
& WS_MINIMIZE
) &&
2393 !is_window_rect_mapped( rectWindow
) && is_window_rect_mapped( &old_window_rect
)))
2395 release_win_data( data
);
2396 unmap_window( hwnd
);
2397 if (is_window_rect_fullscreen( &old_window_rect
)) reset_clipping_window();
2398 if (!(data
= get_win_data( hwnd
))) return;
2402 /* don't change position if we are about to minimize or maximize a managed window */
2404 !(data
->managed
&& (swp_flags
& SWP_STATECHANGED
) && (new_style
& (WS_MINIMIZE
|WS_MAXIMIZE
))))
2405 sync_window_position( data
, swp_flags
, &old_window_rect
, &old_whole_rect
, &old_client_rect
);
2407 if ((new_style
& WS_VISIBLE
) &&
2408 ((new_style
& WS_MINIMIZE
) || is_window_rect_mapped( rectWindow
)))
2412 BOOL needs_icon
= !data
->icon_pixmap
;
2413 BOOL needs_map
= TRUE
;
2415 /* layered windows are mapped only once their attributes are set */
2416 if (GetWindowLongW( hwnd
, GWL_EXSTYLE
) & WS_EX_LAYERED
) needs_map
= data
->layered
;
2417 release_win_data( data
);
2418 if (needs_icon
) fetch_icon_data( hwnd
, 0, 0 );
2419 if (needs_map
) map_window( hwnd
, new_style
);
2422 else if ((swp_flags
& SWP_STATECHANGED
) && (!data
->iconic
!= !(new_style
& WS_MINIMIZE
)))
2424 set_wm_hints( data
);
2425 data
->iconic
= (new_style
& WS_MINIMIZE
) != 0;
2426 TRACE( "changing win %p iconic state to %u\n", data
->hwnd
, data
->iconic
);
2428 XIconifyWindow( data
->display
, data
->whole_window
, data
->vis
.screen
);
2429 else if (is_window_rect_mapped( rectWindow
))
2430 XMapWindow( data
->display
, data
->whole_window
);
2431 update_net_wm_states( data
);
2435 if (swp_flags
& (SWP_FRAMECHANGED
|SWP_STATECHANGED
)) set_wm_hints( data
);
2436 if (!event_type
) update_net_wm_states( data
);
2440 XFlush( data
->display
); /* make sure changes are done before we start painting again */
2441 if (data
->surface
&& data
->vis
.visualid
!= default_visual
.visualid
)
2442 data
->surface
->funcs
->flush( data
->surface
);
2444 release_win_data( data
);
2447 /* check if the window icon should be hidden (i.e. moved off-screen) */
2448 static BOOL
hide_icon( struct x11drv_win_data
*data
)
2450 static const WCHAR trayW
[] = {'S','h','e','l','l','_','T','r','a','y','W','n','d',0};
2452 if (data
->managed
) return TRUE
;
2453 /* hide icons in desktop mode when the taskbar is active */
2454 if (root_window
== DefaultRootWindow( gdi_display
)) return FALSE
;
2455 return IsWindowVisible( FindWindowW( trayW
, NULL
));
2458 /***********************************************************************
2459 * ShowWindow (X11DRV.@)
2461 UINT CDECL
X11DRV_ShowWindow( HWND hwnd
, INT cmd
, RECT
*rect
, UINT swp
)
2464 unsigned int width
, height
, border
, depth
;
2467 DWORD style
= GetWindowLongW( hwnd
, GWL_STYLE
);
2468 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
2469 struct x11drv_win_data
*data
= get_win_data( hwnd
);
2471 if (!data
|| !data
->whole_window
) goto done
;
2472 if (IsRectEmpty( rect
)) goto done
;
2473 if (style
& WS_MINIMIZE
)
2475 if (((rect
->left
!= -32000 || rect
->top
!= -32000)) && hide_icon( data
))
2477 OffsetRect( rect
, -32000 - rect
->left
, -32000 - rect
->top
);
2478 swp
&= ~(SWP_NOMOVE
| SWP_NOCLIENTMOVE
);
2482 if (!data
->managed
|| !data
->mapped
|| data
->iconic
) goto done
;
2484 /* only fetch the new rectangle if the ShowWindow was a result of a window manager event */
2486 if (!thread_data
->current_event
|| thread_data
->current_event
->xany
.window
!= data
->whole_window
)
2489 if (thread_data
->current_event
->type
!= ConfigureNotify
&&
2490 thread_data
->current_event
->type
!= PropertyNotify
)
2493 TRACE( "win %p/%lx cmd %d at %s flags %08x\n",
2494 hwnd
, data
->whole_window
, cmd
, wine_dbgstr_rect(rect
), swp
);
2496 XGetGeometry( thread_data
->display
, data
->whole_window
,
2497 &root
, &x
, &y
, &width
, &height
, &border
, &depth
);
2498 XTranslateCoordinates( thread_data
->display
, data
->whole_window
, root
, 0, 0, &x
, &y
, &top
);
2499 pos
= root_to_virtual_screen( x
, y
);
2502 rect
->right
= pos
.x
+ width
;
2503 rect
->bottom
= pos
.y
+ height
;
2504 X11DRV_X_to_window_rect( data
, rect
);
2505 swp
&= ~(SWP_NOMOVE
| SWP_NOCLIENTMOVE
| SWP_NOSIZE
| SWP_NOCLIENTSIZE
);
2508 release_win_data( data
);
2513 /**********************************************************************
2514 * SetWindowIcon (X11DRV.@)
2516 * hIcon or hIconSm has changed (or is being initialised for the
2517 * first time). Complete the X11 driver-specific initialisation
2518 * and set the window hints.
2520 void CDECL
X11DRV_SetWindowIcon( HWND hwnd
, UINT type
, HICON icon
)
2522 struct x11drv_win_data
*data
;
2524 if (!(data
= get_win_data( hwnd
))) return;
2525 if (!data
->whole_window
) goto done
;
2526 release_win_data( data
); /* release the lock, fetching the icon requires sending messages */
2528 if (type
== ICON_BIG
) fetch_icon_data( hwnd
, icon
, 0 );
2529 else fetch_icon_data( hwnd
, 0, icon
);
2531 if (!(data
= get_win_data( hwnd
))) return;
2532 set_wm_hints( data
);
2534 release_win_data( data
);
2538 /***********************************************************************
2539 * SetWindowRgn (X11DRV.@)
2541 * Assign specified region to window (for non-rectangular windows)
2543 void CDECL
X11DRV_SetWindowRgn( HWND hwnd
, HRGN hrgn
, BOOL redraw
)
2545 struct x11drv_win_data
*data
;
2547 if ((data
= get_win_data( hwnd
)))
2549 sync_window_region( data
, hrgn
);
2550 release_win_data( data
);
2552 else if (X11DRV_get_whole_window( hwnd
))
2554 SendMessageW( hwnd
, WM_X11DRV_SET_WIN_REGION
, 0, 0 );
2559 /***********************************************************************
2560 * SetLayeredWindowAttributes (X11DRV.@)
2562 * Set transparency attributes for a layered window.
2564 void CDECL
X11DRV_SetLayeredWindowAttributes( HWND hwnd
, COLORREF key
, BYTE alpha
, DWORD flags
)
2566 struct x11drv_win_data
*data
= get_win_data( hwnd
);
2570 set_window_visual( data
, &default_visual
, FALSE
);
2572 if (data
->whole_window
)
2573 sync_window_opacity( data
->display
, data
->whole_window
, key
, alpha
, flags
);
2575 set_surface_color_key( data
->surface
, (flags
& LWA_COLORKEY
) ? key
: CLR_INVALID
);
2577 data
->layered
= TRUE
;
2578 if (!data
->mapped
) /* mapping is delayed until attributes are set */
2580 DWORD style
= GetWindowLongW( data
->hwnd
, GWL_STYLE
);
2582 if ((style
& WS_VISIBLE
) &&
2583 ((style
& WS_MINIMIZE
) || is_window_rect_mapped( &data
->window_rect
)))
2585 release_win_data( data
);
2586 map_window( hwnd
, style
);
2590 release_win_data( data
);
2594 Window win
= X11DRV_get_whole_window( hwnd
);
2597 sync_window_opacity( gdi_display
, win
, key
, alpha
, flags
);
2598 if (flags
& LWA_COLORKEY
)
2599 FIXME( "LWA_COLORKEY not supported on foreign process window %p\n", hwnd
);
2605 /*****************************************************************************
2606 * UpdateLayeredWindow (X11DRV.@)
2608 BOOL CDECL
X11DRV_UpdateLayeredWindow( HWND hwnd
, const UPDATELAYEREDWINDOWINFO
*info
,
2609 const RECT
*window_rect
)
2611 struct window_surface
*surface
;
2612 struct x11drv_win_data
*data
;
2613 BLENDFUNCTION blend
= { AC_SRC_OVER
, 0, 255, 0 };
2614 COLORREF color_key
= (info
->dwFlags
& ULW_COLORKEY
) ? info
->crKey
: CLR_INVALID
;
2615 char buffer
[FIELD_OFFSET( BITMAPINFO
, bmiColors
[256] )];
2616 BITMAPINFO
*bmi
= (BITMAPINFO
*)buffer
;
2617 void *src_bits
, *dst_bits
;
2618 RECT rect
, src_rect
;
2623 if (!(data
= get_win_data( hwnd
))) return FALSE
;
2625 data
->layered
= TRUE
;
2626 if (!data
->embedded
&& argb_visual
.visualid
) set_window_visual( data
, &argb_visual
, TRUE
);
2628 rect
= *window_rect
;
2629 OffsetRect( &rect
, -window_rect
->left
, -window_rect
->top
);
2631 surface
= data
->surface
;
2632 if (!surface
|| !EqualRect( &surface
->rect
, &rect
))
2634 data
->surface
= create_surface( data
->whole_window
, &data
->vis
, &rect
,
2635 color_key
, data
->use_alpha
);
2636 if (surface
) window_surface_release( surface
);
2637 surface
= data
->surface
;
2639 else set_surface_color_key( surface
, color_key
);
2641 if (surface
) window_surface_add_ref( surface
);
2642 release_win_data( data
);
2644 if (!surface
) return FALSE
;
2647 window_surface_release( surface
);
2651 dst_bits
= surface
->funcs
->get_info( surface
, bmi
);
2653 if (!(dib
= CreateDIBSection( info
->hdcDst
, bmi
, DIB_RGB_COLORS
, &src_bits
, NULL
, 0 ))) goto done
;
2654 if (!(hdc
= CreateCompatibleDC( 0 ))) goto done
;
2656 SelectObject( hdc
, dib
);
2658 surface
->funcs
->lock( surface
);
2662 IntersectRect( &rect
, &rect
, info
->prcDirty
);
2663 memcpy( src_bits
, dst_bits
, bmi
->bmiHeader
.biSizeImage
);
2664 PatBlt( hdc
, rect
.left
, rect
.top
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
, BLACKNESS
);
2667 if (info
->pptSrc
) OffsetRect( &src_rect
, info
->pptSrc
->x
, info
->pptSrc
->y
);
2668 DPtoLP( info
->hdcSrc
, (POINT
*)&src_rect
, 2 );
2670 ret
= GdiAlphaBlend( hdc
, rect
.left
, rect
.top
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
,
2671 info
->hdcSrc
, src_rect
.left
, src_rect
.top
,
2672 src_rect
.right
- src_rect
.left
, src_rect
.bottom
- src_rect
.top
,
2673 (info
->dwFlags
& ULW_ALPHA
) ? *info
->pblend
: blend
);
2676 memcpy( dst_bits
, src_bits
, bmi
->bmiHeader
.biSizeImage
);
2677 add_bounds_rect( surface
->funcs
->get_bounds( surface
), &rect
);
2680 surface
->funcs
->unlock( surface
);
2681 surface
->funcs
->flush( surface
);
2684 window_surface_release( surface
);
2685 if (hdc
) DeleteDC( hdc
);
2686 if (dib
) DeleteObject( dib
);
2691 /**********************************************************************
2692 * X11DRV_WindowMessage (X11DRV.@)
2694 LRESULT CDECL
X11DRV_WindowMessage( HWND hwnd
, UINT msg
, WPARAM wp
, LPARAM lp
)
2696 struct x11drv_win_data
*data
;
2700 case WM_X11DRV_UPDATE_CLIPBOARD
:
2701 return update_clipboard( hwnd
);
2702 case WM_X11DRV_SET_WIN_REGION
:
2703 if ((data
= get_win_data( hwnd
)))
2705 sync_window_region( data
, (HRGN
)1 );
2706 release_win_data( data
);
2709 case WM_X11DRV_RESIZE_DESKTOP
:
2710 X11DRV_resize_desktop( LOWORD(lp
), HIWORD(lp
) );
2712 case WM_X11DRV_SET_CURSOR
:
2713 if ((data
= get_win_data( hwnd
)))
2715 Window win
= data
->whole_window
;
2716 release_win_data( data
);
2717 if (win
) set_window_cursor( win
, (HCURSOR
)lp
);
2719 else if (hwnd
== x11drv_thread_data()->clip_hwnd
)
2720 set_window_cursor( x11drv_thread_data()->clip_window
, (HCURSOR
)lp
);
2722 case WM_X11DRV_CLIP_CURSOR
:
2723 return clip_cursor_notify( hwnd
, (HWND
)lp
);
2725 FIXME( "got window msg %x hwnd %p wp %lx lp %lx\n", msg
, hwnd
, wp
, lp
);
2731 /***********************************************************************
2732 * is_netwm_supported
2734 static BOOL
is_netwm_supported( Display
*display
, Atom atom
)
2736 static Atom
*net_supported
;
2737 static int net_supported_count
= -1;
2740 if (net_supported_count
== -1)
2744 unsigned long count
, remaining
;
2746 if (!XGetWindowProperty( display
, DefaultRootWindow(display
), x11drv_atom(_NET_SUPPORTED
), 0,
2747 ~0UL, False
, XA_ATOM
, &type
, &format
, &count
,
2748 &remaining
, (unsigned char **)&net_supported
))
2749 net_supported_count
= get_property_size( format
, count
) / sizeof(Atom
);
2751 net_supported_count
= 0;
2754 for (i
= 0; i
< net_supported_count
; i
++)
2755 if (net_supported
[i
] == atom
) return TRUE
;
2760 /***********************************************************************
2761 * SysCommand (X11DRV.@)
2763 * Perform WM_SYSCOMMAND handling.
2765 LRESULT CDECL
X11DRV_SysCommand( HWND hwnd
, WPARAM wparam
, LPARAM lparam
)
2767 WPARAM hittest
= wparam
& 0x0f;
2769 struct x11drv_win_data
*data
;
2771 if (!(data
= get_win_data( hwnd
))) return -1;
2772 if (!data
->whole_window
|| !data
->managed
|| !data
->mapped
) goto failed
;
2774 switch (wparam
& 0xfff0)
2777 if (!hittest
) dir
= _NET_WM_MOVERESIZE_MOVE_KEYBOARD
;
2778 else dir
= _NET_WM_MOVERESIZE_MOVE
;
2781 /* windows without WS_THICKFRAME are not resizable through the window manager */
2782 if (!(GetWindowLongW( hwnd
, GWL_STYLE
) & WS_THICKFRAME
)) goto failed
;
2786 case WMSZ_LEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_LEFT
; break;
2787 case WMSZ_RIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_RIGHT
; break;
2788 case WMSZ_TOP
: dir
= _NET_WM_MOVERESIZE_SIZE_TOP
; break;
2789 case WMSZ_TOPLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPLEFT
; break;
2790 case WMSZ_TOPRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_TOPRIGHT
; break;
2791 case WMSZ_BOTTOM
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOM
; break;
2792 case WMSZ_BOTTOMLEFT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT
; break;
2793 case WMSZ_BOTTOMRIGHT
: dir
= _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT
; break;
2794 default: dir
= _NET_WM_MOVERESIZE_SIZE_KEYBOARD
; break;
2799 /* prevent a simple ALT press+release from activating the system menu,
2800 * as that can get confusing on managed windows */
2801 if ((WCHAR
)lparam
) goto failed
; /* got an explicit char */
2802 if (GetMenu( hwnd
)) goto failed
; /* window has a real menu */
2803 if (!(GetWindowLongW( hwnd
, GWL_STYLE
) & WS_SYSMENU
)) goto failed
; /* no system menu */
2804 TRACE( "ignoring SC_KEYMENU wp %lx lp %lx\n", wparam
, lparam
);
2805 release_win_data( data
);
2812 if (IsZoomed(hwnd
)) goto failed
;
2814 if (!is_netwm_supported( data
->display
, x11drv_atom(_NET_WM_MOVERESIZE
) ))
2816 TRACE( "_NET_WM_MOVERESIZE not supported\n" );
2820 release_win_data( data
);
2821 move_resize_window( hwnd
, dir
);
2825 release_win_data( data
);
2829 void CDECL
X11DRV_FlashWindowEx( PFLASHWINFO pfinfo
)
2831 struct x11drv_win_data
*data
= get_win_data( pfinfo
->hwnd
);
2839 xev
.type
= ClientMessage
;
2840 xev
.xclient
.window
= data
->whole_window
;
2841 xev
.xclient
.message_type
= x11drv_atom( _NET_WM_STATE
);
2842 xev
.xclient
.serial
= 0;
2843 xev
.xclient
.display
= data
->display
;
2844 xev
.xclient
.send_event
= True
;
2845 xev
.xclient
.format
= 32;
2846 xev
.xclient
.data
.l
[0] = pfinfo
->dwFlags
? _NET_WM_STATE_ADD
: _NET_WM_STATE_REMOVE
;
2847 xev
.xclient
.data
.l
[1] = x11drv_atom( _NET_WM_STATE_DEMANDS_ATTENTION
);
2848 xev
.xclient
.data
.l
[2] = 0;
2849 xev
.xclient
.data
.l
[3] = 1;
2850 xev
.xclient
.data
.l
[4] = 0;
2852 XSendEvent( data
->display
, DefaultRootWindow( data
->display
), False
,
2853 SubstructureNotifyMask
, &xev
);
2855 release_win_data( data
);