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
32 #include <X11/Xresource.h>
33 #include <X11/Xutil.h>
40 #include "wine/unicode.h"
43 #include "wine/debug.h"
44 #include "wine/server.h"
49 WINE_DEFAULT_DEBUG_CHANNEL(x11drv
);
51 /* X context to associate a hwnd to an X window */
52 XContext winContext
= 0;
54 /* X context to associate a struct x11drv_win_data to an hwnd */
55 static XContext win_data_context
;
57 static const char whole_window_prop
[] = "__wine_x11_whole_window";
58 static const char icon_window_prop
[] = "__wine_x11_icon_window";
59 static const char managed_prop
[] = "__wine_x11_managed";
60 static const char visual_id_prop
[] = "__wine_x11_visual_id";
62 /***********************************************************************
65 * Check if a given window should be managed
67 inline static BOOL
is_window_managed( HWND hwnd
)
69 DWORD style
, ex_style
;
71 if (!managed_mode
) return FALSE
;
72 /* tray window is always managed */
73 ex_style
= GetWindowLongW( hwnd
, GWL_EXSTYLE
);
74 if (ex_style
& WS_EX_TRAYWINDOW
) return TRUE
;
75 /* child windows are not managed */
76 style
= GetWindowLongW( hwnd
, GWL_STYLE
);
77 if (style
& WS_CHILD
) return FALSE
;
78 /* windows with caption are managed */
79 if ((style
& WS_CAPTION
) == WS_CAPTION
) return TRUE
;
80 /* tool windows are not managed */
81 if (ex_style
& WS_EX_TOOLWINDOW
) return FALSE
;
82 /* windows with thick frame are managed */
83 if (style
& WS_THICKFRAME
) return TRUE
;
84 /* application windows are managed */
85 if (ex_style
& WS_EX_APPWINDOW
) return TRUE
;
86 /* full-screen popup windows are managed */
90 GetWindowRect( hwnd
, &rect
);
91 if ((rect
.right
- rect
.left
) == screen_width
&& (rect
.bottom
- rect
.top
) == screen_height
)
94 /* default: not managed */
99 /***********************************************************************
100 * X11DRV_is_window_rect_mapped
102 * Check if the X whole window should be mapped based on its rectangle
104 BOOL
X11DRV_is_window_rect_mapped( const RECT
*rect
)
106 /* don't map if rect is empty */
107 if (IsRectEmpty( rect
)) return FALSE
;
109 /* don't map if rect is off-screen */
110 if (rect
->left
>= (int)screen_width
|| rect
->top
>= (int)screen_height
) return FALSE
;
111 if (rect
->right
< 0 || rect
->bottom
< 0) return FALSE
;
117 /***********************************************************************
118 * get_window_attributes
120 * Fill the window attributes structure for an X window.
122 static int get_window_attributes( Display
*display
, struct x11drv_win_data
*data
,
123 XSetWindowAttributes
*attr
)
125 if (!data
->managed
&&
126 root_window
== DefaultRootWindow( display
) &&
127 data
->whole_window
!= root_window
&&
128 is_window_managed( data
->hwnd
))
130 data
->managed
= TRUE
;
131 SetPropA( data
->hwnd
, managed_prop
, (HANDLE
)1 );
133 attr
->override_redirect
= !data
->managed
;
134 attr
->colormap
= X11DRV_PALETTE_PaletteXColormap
;
135 attr
->save_under
= ((GetClassLongW( data
->hwnd
, GCL_STYLE
) & CS_SAVEBITS
) != 0);
136 attr
->cursor
= x11drv_thread_data()->cursor
;
137 return (CWOverrideRedirect
| CWSaveUnder
| CWColormap
| CWCursor
);
141 /***********************************************************************
142 * X11DRV_sync_window_style
144 * Change the X window attributes when the window style has changed.
146 void X11DRV_sync_window_style( Display
*display
, struct x11drv_win_data
*data
)
148 XSetWindowAttributes attr
;
149 int mask
= get_window_attributes( display
, data
, &attr
);
152 if (data
->whole_window
!= DefaultRootWindow(display
))
153 XChangeWindowAttributes( display
, data
->whole_window
, mask
, &attr
);
158 /***********************************************************************
161 * fill the window changes structure
163 static int get_window_changes( XWindowChanges
*changes
, const RECT
*old
, const RECT
*new )
167 if (old
->right
- old
->left
!= new->right
- new->left
)
169 if (!(changes
->width
= new->right
- new->left
)) changes
->width
= 1;
172 if (old
->bottom
- old
->top
!= new->bottom
- new->top
)
174 if (!(changes
->height
= new->bottom
- new->top
)) changes
->height
= 1;
177 if (old
->left
!= new->left
)
179 changes
->x
= new->left
;
182 if (old
->top
!= new->top
)
184 changes
->y
= new->top
;
191 /***********************************************************************
194 static Window
create_icon_window( Display
*display
, struct x11drv_win_data
*data
)
196 XSetWindowAttributes attr
;
198 attr
.event_mask
= (ExposureMask
| KeyPressMask
| KeyReleaseMask
| PointerMotionMask
|
199 ButtonPressMask
| ButtonReleaseMask
| EnterWindowMask
);
200 attr
.bit_gravity
= NorthWestGravity
;
201 attr
.backing_store
= NotUseful
/*WhenMapped*/;
202 attr
.colormap
= X11DRV_PALETTE_PaletteXColormap
; /* Needed due to our visual */
205 data
->icon_window
= XCreateWindow( display
, root_window
, 0, 0,
206 GetSystemMetrics( SM_CXICON
),
207 GetSystemMetrics( SM_CYICON
),
210 CWEventMask
| CWBitGravity
| CWBackingStore
| CWColormap
, &attr
);
211 XSaveContext( display
, data
->icon_window
, winContext
, (char *)data
->hwnd
);
214 TRACE( "created %lx\n", data
->icon_window
);
215 SetPropA( data
->hwnd
, icon_window_prop
, (HANDLE
)data
->icon_window
);
216 return data
->icon_window
;
221 /***********************************************************************
222 * destroy_icon_window
224 static void destroy_icon_window( Display
*display
, struct x11drv_win_data
*data
)
226 if (!data
->icon_window
) return;
227 if (x11drv_thread_data()->cursor_window
== data
->icon_window
)
228 x11drv_thread_data()->cursor_window
= None
;
230 XDeleteContext( display
, data
->icon_window
, winContext
);
231 XDestroyWindow( display
, data
->icon_window
);
232 data
->icon_window
= 0;
234 RemovePropA( data
->hwnd
, icon_window_prop
);
238 /***********************************************************************
241 * Set the icon wm hints
243 static void set_icon_hints( Display
*display
, struct x11drv_win_data
*data
,
244 XWMHints
*hints
, HICON hIcon
)
246 if (data
->hWMIconBitmap
) DeleteObject( data
->hWMIconBitmap
);
247 if (data
->hWMIconMask
) DeleteObject( data
->hWMIconMask
);
248 data
->hWMIconBitmap
= 0;
249 data
->hWMIconMask
= 0;
253 destroy_icon_window( display
, data
);
254 hints
->flags
&= ~(IconPixmapHint
| IconMaskHint
| IconWindowHint
);
258 if (!data
->icon_window
) create_icon_window( display
, data
);
259 hints
->icon_window
= data
->icon_window
;
260 hints
->flags
= (hints
->flags
& ~(IconPixmapHint
| IconMaskHint
)) | IconWindowHint
;
270 GetIconInfo(hIcon
, &ii
);
272 GetObjectA(ii
.hbmMask
, sizeof(bmMask
), &bmMask
);
275 rcMask
.right
= bmMask
.bmWidth
;
276 rcMask
.bottom
= bmMask
.bmHeight
;
278 hDC
= CreateCompatibleDC(0);
279 hbmOrig
= SelectObject(hDC
, ii
.hbmMask
);
280 InvertRect(hDC
, &rcMask
);
281 SelectObject(hDC
, ii
.hbmColor
); /* force the color bitmap to x11drv mode too */
282 SelectObject(hDC
, hbmOrig
);
285 data
->hWMIconBitmap
= ii
.hbmColor
;
286 data
->hWMIconMask
= ii
.hbmMask
;
288 hints
->icon_pixmap
= X11DRV_get_pixmap(data
->hWMIconBitmap
);
289 hints
->icon_mask
= X11DRV_get_pixmap(data
->hWMIconMask
);
290 destroy_icon_window( display
, data
);
291 hints
->flags
= (hints
->flags
& ~IconWindowHint
) | IconPixmapHint
| IconMaskHint
;
296 /***********************************************************************
299 * set the window size hints
301 static void set_size_hints( Display
*display
, struct x11drv_win_data
*data
, DWORD style
)
303 XSizeHints
* size_hints
;
305 if ((size_hints
= XAllocSizeHints()))
307 size_hints
->flags
= 0;
309 if (data
->hwnd
!= GetDesktopWindow()) /* don't force position of desktop */
311 size_hints
->win_gravity
= StaticGravity
;
312 size_hints
->x
= data
->whole_rect
.left
;
313 size_hints
->y
= data
->whole_rect
.top
;
314 size_hints
->flags
|= PWinGravity
| PPosition
;
317 if ( !(style
& WS_THICKFRAME
) )
319 size_hints
->max_width
= data
->whole_rect
.right
- data
->whole_rect
.left
;
320 size_hints
->max_height
= data
->whole_rect
.bottom
- data
->whole_rect
.top
;
321 size_hints
->min_width
= size_hints
->max_width
;
322 size_hints
->min_height
= size_hints
->max_height
;
323 size_hints
->flags
|= PMinSize
| PMaxSize
;
325 XSetWMNormalHints( display
, data
->whole_window
, size_hints
);
331 /***********************************************************************
334 * get the name of the current process for setting class hints
336 static char *get_process_name(void)
342 WCHAR module
[MAX_PATH
];
343 DWORD len
= GetModuleFileNameW( 0, module
, MAX_PATH
);
344 if (len
&& len
< MAX_PATH
)
347 WCHAR
*p
, *appname
= module
;
349 if ((p
= strrchrW( appname
, '/' ))) appname
= p
+ 1;
350 if ((p
= strrchrW( appname
, '\\' ))) appname
= p
+ 1;
351 len
= WideCharToMultiByte( CP_UNIXCP
, 0, appname
, -1, NULL
, 0, NULL
, NULL
);
352 if ((ptr
= HeapAlloc( GetProcessHeap(), 0, len
)))
354 WideCharToMultiByte( CP_UNIXCP
, 0, appname
, -1, ptr
, len
, NULL
, NULL
);
363 /***********************************************************************
364 * X11DRV_set_wm_hints
366 * Set the window manager hints for a newly-created window
368 void X11DRV_set_wm_hints( Display
*display
, struct x11drv_win_data
*data
)
371 XClassHint
*class_hints
;
377 DWORD style
= GetWindowLongW( data
->hwnd
, GWL_STYLE
);
378 DWORD ex_style
= GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
);
379 HWND owner
= GetWindow( data
->hwnd
, GW_OWNER
);
380 char *process_name
= get_process_name();
382 if (data
->hwnd
== GetDesktopWindow())
384 if (data
->whole_window
== DefaultRootWindow(display
)) return;
385 /* force some styles for the desktop to get the correct decorations */
386 style
|= WS_CAPTION
| WS_SYSMENU
| WS_MINIMIZEBOX
;
390 /* transient for hint */
393 Window owner_win
= X11DRV_get_whole_window( owner
);
395 XSetTransientForHint( display
, data
->whole_window
, owner_win
);
397 group_leader
= owner_win
;
399 else group_leader
= data
->whole_window
;
405 protocols
[i
++] = x11drv_atom(WM_DELETE_WINDOW
);
406 protocols
[i
++] = x11drv_atom(_NET_WM_PING
);
407 if (use_take_focus
) protocols
[i
++] = x11drv_atom(WM_TAKE_FOCUS
);
408 XChangeProperty( display
, data
->whole_window
, x11drv_atom(WM_PROTOCOLS
),
409 XA_ATOM
, 32, PropModeReplace
, (unsigned char *)protocols
, i
);
412 if ((class_hints
= XAllocClassHint()))
414 class_hints
->res_name
= process_name
;
415 class_hints
->res_class
= "Wine";
416 XSetClassHint( display
, data
->whole_window
, class_hints
);
417 XFree( class_hints
);
421 set_size_hints( display
, data
, style
);
423 /* systray properties (KDE only for now) */
424 if (ex_style
& WS_EX_TRAYWINDOW
)
427 XChangeProperty( display
, data
->whole_window
, x11drv_atom(KWM_DOCKWINDOW
),
428 x11drv_atom(KWM_DOCKWINDOW
), 32, PropModeReplace
, (unsigned char*)&val
, 1 );
429 XChangeProperty( display
, data
->whole_window
, x11drv_atom(_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR
),
430 XA_WINDOW
, 32, PropModeReplace
, (unsigned char*)&data
->whole_window
, 1 );
433 /* set the WM_CLIENT_MACHINE and WM_LOCALE_NAME properties */
434 XSetWMProperties(display
, data
->whole_window
, NULL
, NULL
, NULL
, 0, NULL
, NULL
, NULL
);
435 /* set the pid. together, these properties are needed so the window manager can kill us if we freeze */
437 XChangeProperty(display
, data
->whole_window
, x11drv_atom(_NET_WM_PID
),
438 XA_CARDINAL
, 32, PropModeReplace
, (unsigned char *)&i
, 1);
440 /* map WS_EX_TOOLWINDOW to _NET_WM_WINDOW_TYPE_UTILITY */
441 if (ex_style
& WS_EX_TOOLWINDOW
)
443 Atom a
= x11drv_atom(_NET_WM_WINDOW_TYPE_UTILITY
);
444 XChangeProperty(display
, data
->whole_window
, x11drv_atom(_NET_WM_WINDOW_TYPE
),
445 XA_ATOM
, 32, PropModeReplace
, (unsigned char*)&a
, 1);
448 mwm_hints
.flags
= MWM_HINTS_FUNCTIONS
| MWM_HINTS_DECORATIONS
;
449 mwm_hints
.functions
= 0;
450 if ((style
& WS_CAPTION
) == WS_CAPTION
) mwm_hints
.functions
|= MWM_FUNC_MOVE
;
451 if (style
& WS_THICKFRAME
) mwm_hints
.functions
|= MWM_FUNC_MOVE
| MWM_FUNC_RESIZE
;
452 if (style
& WS_MINIMIZEBOX
) mwm_hints
.functions
|= MWM_FUNC_MINIMIZE
;
453 if (style
& WS_MAXIMIZEBOX
) mwm_hints
.functions
|= MWM_FUNC_MAXIMIZE
;
454 if (style
& WS_SYSMENU
) mwm_hints
.functions
|= MWM_FUNC_CLOSE
;
455 if (ex_style
& WS_EX_APPWINDOW
) mwm_hints
.functions
|= MWM_FUNC_MOVE
;
456 mwm_hints
.decorations
= 0;
457 if ((style
& WS_CAPTION
) == WS_CAPTION
)
459 mwm_hints
.decorations
|= MWM_DECOR_TITLE
;
460 if (style
& WS_SYSMENU
) mwm_hints
.decorations
|= MWM_DECOR_MENU
;
461 if (style
& WS_MINIMIZEBOX
) mwm_hints
.decorations
|= MWM_DECOR_MINIMIZE
;
462 if (style
& WS_MAXIMIZEBOX
) mwm_hints
.decorations
|= MWM_DECOR_MAXIMIZE
;
464 if (ex_style
& WS_EX_DLGMODALFRAME
) mwm_hints
.decorations
|= MWM_DECOR_BORDER
;
465 else if (style
& WS_THICKFRAME
) mwm_hints
.decorations
|= MWM_DECOR_BORDER
| MWM_DECOR_RESIZEH
;
466 else if ((style
& (WS_DLGFRAME
|WS_BORDER
)) == WS_DLGFRAME
) mwm_hints
.decorations
|= MWM_DECOR_BORDER
;
467 else if (style
& WS_BORDER
) mwm_hints
.decorations
|= MWM_DECOR_BORDER
;
468 else if (!(style
& (WS_CHILD
|WS_POPUP
))) mwm_hints
.decorations
|= MWM_DECOR_BORDER
;
470 XChangeProperty( display
, data
->whole_window
, x11drv_atom(_MOTIF_WM_HINTS
),
471 x11drv_atom(_MOTIF_WM_HINTS
), 32, PropModeReplace
,
472 (unsigned char*)&mwm_hints
, sizeof(mwm_hints
)/sizeof(long) );
474 XChangeProperty( display
, data
->whole_window
, x11drv_atom(XdndAware
),
475 XA_ATOM
, 32, PropModeReplace
, (unsigned char*)&dndVersion
, 1 );
477 wm_hints
= XAllocWMHints();
483 wm_hints
->flags
= InputHint
| StateHint
| WindowGroupHint
;
484 wm_hints
->input
= !(style
& WS_DISABLED
);
486 set_icon_hints( display
, data
, wm_hints
,
487 (HICON
)GetClassLongPtrW( data
->hwnd
, GCLP_HICON
) );
489 wm_hints
->initial_state
= (style
& WS_MINIMIZE
) ? IconicState
: NormalState
;
490 wm_hints
->window_group
= group_leader
;
493 XSetWMHints( display
, data
->whole_window
, wm_hints
);
500 /***********************************************************************
501 * X11DRV_set_iconic_state
503 * Set the X11 iconic state according to the window style.
505 void X11DRV_set_iconic_state( HWND hwnd
)
507 Display
*display
= thread_display();
508 struct x11drv_win_data
*data
;
511 DWORD style
= GetWindowLongW( hwnd
, GWL_STYLE
);
512 BOOL iconic
= (style
& WS_MINIMIZE
) != 0;
514 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
515 if (!data
->whole_window
|| data
->whole_window
== DefaultRootWindow(display
)) return;
517 GetWindowRect( hwnd
, &rect
);
521 if (!(wm_hints
= XGetWMHints( display
, data
->whole_window
))) wm_hints
= XAllocWMHints();
522 wm_hints
->flags
|= StateHint
| IconPositionHint
;
523 wm_hints
->initial_state
= iconic
? IconicState
: NormalState
;
524 wm_hints
->icon_x
= rect
.left
;
525 wm_hints
->icon_y
= rect
.top
;
526 XSetWMHints( display
, data
->whole_window
, wm_hints
);
528 if (style
& WS_VISIBLE
)
531 XIconifyWindow( display
, data
->whole_window
, DefaultScreen(display
) );
533 if (X11DRV_is_window_rect_mapped( &rect
))
534 XMapWindow( display
, data
->whole_window
);
542 /***********************************************************************
543 * X11DRV_window_to_X_rect
545 * Convert a rect from client to X window coordinates
547 void X11DRV_window_to_X_rect( struct x11drv_win_data
*data
, RECT
*rect
)
551 if (!data
->managed
) return;
552 if (IsRectEmpty( rect
)) return;
554 rc
.top
= rc
.bottom
= rc
.left
= rc
.right
= 0;
556 AdjustWindowRectEx( &rc
, GetWindowLongW( data
->hwnd
, GWL_STYLE
) & ~(WS_HSCROLL
|WS_VSCROLL
),
557 FALSE
, GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
) );
559 rect
->left
-= rc
.left
;
560 rect
->right
-= rc
.right
;
562 rect
->bottom
-= rc
.bottom
;
563 if (rect
->top
>= rect
->bottom
) rect
->bottom
= rect
->top
+ 1;
564 if (rect
->left
>= rect
->right
) rect
->right
= rect
->left
+ 1;
568 /***********************************************************************
569 * X11DRV_X_to_window_rect
571 * Opposite of X11DRV_window_to_X_rect
573 void X11DRV_X_to_window_rect( struct x11drv_win_data
*data
, RECT
*rect
)
575 if (!data
->managed
) return;
576 if (IsRectEmpty( rect
)) return;
578 AdjustWindowRectEx( rect
, GetWindowLongW( data
->hwnd
, GWL_STYLE
) & ~(WS_HSCROLL
|WS_VSCROLL
),
579 FALSE
, GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
));
581 if (rect
->top
>= rect
->bottom
) rect
->bottom
= rect
->top
+ 1;
582 if (rect
->left
>= rect
->right
) rect
->right
= rect
->left
+ 1;
586 /***********************************************************************
587 * X11DRV_sync_window_position
589 * Synchronize the X window position with the Windows one
591 void X11DRV_sync_window_position( Display
*display
, struct x11drv_win_data
*data
,
592 UINT swp_flags
, const RECT
*new_client_rect
,
593 const RECT
*new_whole_rect
)
595 XWindowChanges changes
;
599 old_whole_rect
= data
->whole_rect
;
600 data
->whole_rect
= *new_whole_rect
;
602 data
->client_rect
= *new_client_rect
;
603 OffsetRect( &data
->client_rect
, -data
->whole_rect
.left
, -data
->whole_rect
.top
);
605 if (!data
->whole_window
|| data
->lock_changes
) return;
607 mask
= get_window_changes( &changes
, &old_whole_rect
, &data
->whole_rect
);
609 if (!(swp_flags
& SWP_NOZORDER
))
611 /* find window that this one must be after */
612 HWND prev
= GetWindow( data
->hwnd
, GW_HWNDPREV
);
613 while (prev
&& !(GetWindowLongW( prev
, GWL_STYLE
) & WS_VISIBLE
))
614 prev
= GetWindow( prev
, GW_HWNDPREV
);
615 if (!prev
) /* top child */
617 changes
.stack_mode
= Above
;
622 /* should use stack_mode Below but most window managers don't get it right */
623 /* so move it above the next one in Z order */
624 HWND next
= GetWindow( data
->hwnd
, GW_HWNDNEXT
);
625 while (next
&& !(GetWindowLongW( next
, GWL_STYLE
) & WS_VISIBLE
))
626 next
= GetWindow( next
, GW_HWNDNEXT
);
629 changes
.stack_mode
= Above
;
630 changes
.sibling
= X11DRV_get_whole_window(next
);
631 mask
|= CWStackMode
| CWSibling
;
638 DWORD style
= GetWindowLongW( data
->hwnd
, GWL_STYLE
);
640 TRACE( "setting win %lx pos %ld,%ld,%ldx%ld after %lx changes=%x\n",
641 data
->whole_window
, data
->whole_rect
.left
, data
->whole_rect
.top
,
642 data
->whole_rect
.right
- data
->whole_rect
.left
,
643 data
->whole_rect
.bottom
- data
->whole_rect
.top
, changes
.sibling
, mask
);
646 if (mask
& (CWWidth
|CWHeight
)) set_size_hints( display
, data
, style
);
647 XReconfigureWMWindow( display
, data
->whole_window
,
648 DefaultScreen(display
), mask
, &changes
);
654 /**********************************************************************
655 * create_whole_window
657 * Create the whole X window for a given window
659 static Window
create_whole_window( Display
*display
, struct x11drv_win_data
*data
, DWORD style
)
662 XSetWindowAttributes attr
;
666 rect
= data
->window_rect
;
667 X11DRV_window_to_X_rect( data
, &rect
);
669 if (!(cx
= rect
.right
- rect
.left
)) cx
= 1;
670 if (!(cy
= rect
.bottom
- rect
.top
)) cy
= 1;
672 mask
= get_window_attributes( display
, data
, &attr
);
674 /* set the attributes that don't change over the lifetime of the window */
675 attr
.bit_gravity
= NorthWestGravity
;
676 attr
.backing_store
= NotUseful
;
677 attr
.event_mask
= (ExposureMask
| PointerMotionMask
|
678 ButtonPressMask
| ButtonReleaseMask
| EnterWindowMask
|
679 KeyPressMask
| KeyReleaseMask
| StructureNotifyMask
|
680 FocusChangeMask
| KeymapStateMask
);
681 mask
|= CWBitGravity
| CWBackingStore
| CWEventMask
;
685 data
->whole_rect
= rect
;
686 data
->whole_window
= XCreateWindow( display
, root_window
, rect
.left
, rect
.top
, cx
, cy
,
687 0, screen_depth
, InputOutput
, visual
,
690 if (!data
->whole_window
)
695 XSaveContext( display
, data
->whole_window
, winContext
, (char *)data
->hwnd
);
697 /* non-maximized child must be at bottom of Z order */
698 if ((style
& (WS_CHILD
|WS_MAXIMIZE
)) == WS_CHILD
)
700 XWindowChanges changes
;
701 changes
.stack_mode
= Below
;
702 XConfigureWindow( display
, data
->whole_window
, CWStackMode
, &changes
);
706 xim
= x11drv_thread_data()->xim
;
707 if (xim
) data
->xic
= X11DRV_CreateIC( xim
, display
, data
->whole_window
);
709 X11DRV_set_wm_hints( display
, data
);
711 SetPropA( data
->hwnd
, whole_window_prop
, (HANDLE
)data
->whole_window
);
712 return data
->whole_window
;
716 /**********************************************************************
717 * destroy_whole_window
719 * Destroy the whole X window for a given window.
721 static void destroy_whole_window( Display
*display
, struct x11drv_win_data
*data
)
723 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
725 if (!data
->whole_window
) return;
727 TRACE( "win %p xwin %lx\n", data
->hwnd
, data
->whole_window
);
728 if (thread_data
->cursor_window
== data
->whole_window
) thread_data
->cursor_window
= None
;
730 XDeleteContext( display
, data
->whole_window
, winContext
);
731 if (data
->whole_window
!= DefaultRootWindow(display
))
732 XDestroyWindow( display
, data
->whole_window
);
733 data
->whole_window
= 0;
736 XUnsetICFocus( data
->xic
);
737 XDestroyIC( data
->xic
);
739 /* Outlook stops processing messages after destroying a dialog, so we need an explicit flush */
742 RemovePropA( data
->hwnd
, whole_window_prop
);
746 /*****************************************************************
747 * SetWindowText (X11DRV.@)
749 void X11DRV_SetWindowText( HWND hwnd
, LPCWSTR text
)
751 Display
*display
= thread_display();
758 if ((win
= X11DRV_get_whole_window( hwnd
)) && win
!= DefaultRootWindow(display
))
760 /* allocate new buffer for window text */
761 count
= WideCharToMultiByte(CP_UNIXCP
, 0, text
, -1, NULL
, 0, NULL
, NULL
);
762 if (!(buffer
= HeapAlloc( GetProcessHeap(), 0, count
)))
764 ERR("Not enough memory for window text\n");
767 WideCharToMultiByte(CP_UNIXCP
, 0, text
, -1, buffer
, count
, NULL
, NULL
);
769 count
= WideCharToMultiByte(CP_UTF8
, 0, text
, strlenW(text
), NULL
, 0, NULL
, NULL
);
770 if (!(utf8_buffer
= HeapAlloc( GetProcessHeap(), 0, count
)))
772 ERR("Not enough memory for window text in UTF-8\n");
773 HeapFree( GetProcessHeap(), 0, buffer
);
776 WideCharToMultiByte(CP_UTF8
, 0, text
, strlenW(text
), utf8_buffer
, count
, NULL
, NULL
);
779 if (XmbTextListToTextProperty( display
, &buffer
, 1, XStdICCTextStyle
, &prop
) == Success
)
781 XSetWMName( display
, win
, &prop
);
782 XSetWMIconName( display
, win
, &prop
);
786 Implements a NET_WM UTF-8 title. It should be without a trailing \0,
787 according to the standard
788 ( http://www.pps.jussieu.fr/~jch/software/UTF8_STRING/UTF8_STRING.text ).
790 XChangeProperty( display
, win
, x11drv_atom(_NET_WM_NAME
), x11drv_atom(UTF8_STRING
),
791 8, PropModeReplace
, (unsigned char *) utf8_buffer
, count
);
794 HeapFree( GetProcessHeap(), 0, utf8_buffer
);
795 HeapFree( GetProcessHeap(), 0, buffer
);
800 /***********************************************************************
801 * DestroyWindow (X11DRV.@)
803 void X11DRV_DestroyWindow( HWND hwnd
)
805 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
806 Display
*display
= thread_data
->display
;
807 struct x11drv_win_data
*data
;
809 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
811 free_window_dce( data
);
812 destroy_whole_window( display
, data
);
813 destroy_icon_window( display
, data
);
815 if (thread_data
->last_focus
== hwnd
) thread_data
->last_focus
= 0;
816 if (data
->hWMIconBitmap
) DeleteObject( data
->hWMIconBitmap
);
817 if (data
->hWMIconMask
) DeleteObject( data
->hWMIconMask
);
819 XDeleteContext( display
, (XID
)hwnd
, win_data_context
);
821 HeapFree( GetProcessHeap(), 0, data
);
825 static struct x11drv_win_data
*alloc_win_data( Display
*display
, HWND hwnd
)
827 struct x11drv_win_data
*data
;
829 if ((data
= HeapAlloc(GetProcessHeap(), 0, sizeof(*data
))))
832 data
->whole_window
= 0;
833 data
->icon_window
= 0;
835 data
->managed
= FALSE
;
837 data
->lock_changes
= 0;
838 data
->hWMIconBitmap
= 0;
839 data
->hWMIconMask
= 0;
842 if (!winContext
) winContext
= XUniqueContext();
843 if (!win_data_context
) win_data_context
= XUniqueContext();
844 XSaveContext( display
, (XID
)hwnd
, win_data_context
, (char *)data
);
851 /* fill in the desktop X window id in the x11drv_win_data structure */
852 static void get_desktop_xwin( Display
*display
, struct x11drv_win_data
*data
)
855 Window win
= (Window
)GetPropA( data
->hwnd
, whole_window_prop
);
859 unsigned int width
, height
;
861 /* retrieve the real size of the desktop */
862 SERVER_START_REQ( get_window_rectangles
)
864 req
->handle
= data
->hwnd
;
865 wine_server_call( req
);
866 width
= reply
->window
.right
- reply
->window
.left
;
867 height
= reply
->window
.bottom
- reply
->window
.top
;
870 data
->whole_window
= win
;
871 if (win
!= root_window
) X11DRV_init_desktop( win
, width
, height
);
878 visualid
= XVisualIDFromVisual(visual
);
880 SetPropA( data
->hwnd
, whole_window_prop
, (HANDLE
)root_window
);
881 SetPropA( data
->hwnd
, visual_id_prop
, (HANDLE
)visualid
);
882 data
->whole_window
= root_window
;
883 SetRect( &rect
, 0, 0, screen_width
, screen_height
);
884 X11DRV_set_window_pos( data
->hwnd
, 0, &rect
, &rect
, SWP_NOZORDER
, NULL
);
885 if (root_window
!= DefaultRootWindow( display
))
887 data
->managed
= TRUE
;
888 SetPropA( data
->hwnd
, managed_prop
, (HANDLE
)1 );
893 /**********************************************************************
894 * CreateDesktopWindow (X11DRV.@)
896 BOOL
X11DRV_CreateDesktopWindow( HWND hwnd
)
898 Display
*display
= thread_display();
899 struct x11drv_win_data
*data
;
901 if (!(data
= alloc_win_data( display
, hwnd
))) return FALSE
;
903 get_desktop_xwin( display
, data
);
909 /**********************************************************************
910 * CreateWindow (X11DRV.@)
912 BOOL
X11DRV_CreateWindow( HWND hwnd
, CREATESTRUCTA
*cs
, BOOL unicode
)
914 Display
*display
= thread_display();
916 struct x11drv_win_data
*data
;
924 if (!(data
= alloc_win_data( display
, hwnd
))) return FALSE
;
928 ERR( "invalid window width %d\n", cs
->cx
);
933 ERR( "invalid window height %d\n", cs
->cy
);
938 ERR( "invalid window width %d\n", cs
->cx
);
943 ERR( "invalid window height %d\n", cs
->cy
);
947 /* initialize the dimensions before sending WM_GETMINMAXINFO */
948 SetRect( &rect
, cs
->x
, cs
->y
, cs
->x
+ cs
->cx
, cs
->y
+ cs
->cy
);
949 X11DRV_set_window_pos( hwnd
, 0, &rect
, &rect
, SWP_NOZORDER
, NULL
);
951 /* create an X window if it's a top level window */
952 if (GetAncestor( hwnd
, GA_PARENT
) == GetDesktopWindow())
954 if (!create_whole_window( display
, data
, cs
->style
)) goto failed
;
956 else if (hwnd
== GetDesktopWindow())
958 get_desktop_xwin( display
, data
);
961 /* get class or window DC if needed */
962 alloc_window_dce( data
);
964 /* Call the WH_CBT hook */
966 /* the window style passed to the hook must be the real window style,
967 * rather than just the window style that the caller to CreateWindowEx
968 * passed in, so we have to copy the original CREATESTRUCT and get the
971 cbcs
.style
= GetWindowLongW(hwnd
, GWL_STYLE
);
974 cbtc
.hwndInsertAfter
= HWND_TOP
;
975 if (HOOK_CallHooks( WH_CBT
, HCBT_CREATEWND
, (WPARAM
)hwnd
, (LPARAM
)&cbtc
, unicode
))
977 TRACE("CBT-hook returned !0\n");
981 /* Send the WM_GETMINMAXINFO message and fix the size if needed */
982 if ((cs
->style
& WS_THICKFRAME
) || !(cs
->style
& (WS_POPUP
| WS_CHILD
)))
984 POINT maxSize
, maxPos
, minTrack
, maxTrack
;
986 WINPOS_GetMinMaxInfo( hwnd
, &maxSize
, &maxPos
, &minTrack
, &maxTrack
);
987 if (maxSize
.x
< cs
->cx
) cs
->cx
= maxSize
.x
;
988 if (maxSize
.y
< cs
->cy
) cs
->cy
= maxSize
.y
;
989 if (cs
->cx
< 0) cs
->cx
= 0;
990 if (cs
->cy
< 0) cs
->cy
= 0;
992 SetRect( &rect
, cs
->x
, cs
->y
, cs
->x
+ cs
->cx
, cs
->y
+ cs
->cy
);
993 if (!X11DRV_set_window_pos( hwnd
, 0, &rect
, &rect
, SWP_NOZORDER
, NULL
)) return FALSE
;
996 /* send WM_NCCREATE */
997 TRACE( "hwnd %p cs %d,%d %dx%d\n", hwnd
, cs
->x
, cs
->y
, cs
->cx
, cs
->cy
);
999 ret
= SendMessageW( hwnd
, WM_NCCREATE
, 0, (LPARAM
)cs
);
1001 ret
= SendMessageA( hwnd
, WM_NCCREATE
, 0, (LPARAM
)cs
);
1004 WARN("aborted by WM_xxCREATE!\n");
1008 /* make sure the window is still valid */
1009 if (!(data
= X11DRV_get_win_data( hwnd
))) return FALSE
;
1010 if (data
->whole_window
) X11DRV_sync_window_style( display
, data
);
1012 /* send WM_NCCALCSIZE */
1013 rect
= data
->window_rect
;
1014 SendMessageW( hwnd
, WM_NCCALCSIZE
, FALSE
, (LPARAM
)&rect
);
1016 if (!(wndPtr
= WIN_GetPtr(hwnd
))) return FALSE
;
1018 /* yes, even if the CBT hook was called with HWND_TOP */
1019 insert_after
= ((wndPtr
->dwStyle
& (WS_CHILD
|WS_MAXIMIZE
)) == WS_CHILD
) ? HWND_BOTTOM
: HWND_TOP
;
1021 X11DRV_set_window_pos( hwnd
, insert_after
, &wndPtr
->rectWindow
, &rect
, 0, NULL
);
1023 TRACE( "win %p window %ld,%ld,%ld,%ld client %ld,%ld,%ld,%ld whole %ld,%ld,%ld,%ld X client %ld,%ld,%ld,%ld xwin %x\n",
1024 hwnd
, wndPtr
->rectWindow
.left
, wndPtr
->rectWindow
.top
,
1025 wndPtr
->rectWindow
.right
, wndPtr
->rectWindow
.bottom
,
1026 wndPtr
->rectClient
.left
, wndPtr
->rectClient
.top
,
1027 wndPtr
->rectClient
.right
, wndPtr
->rectClient
.bottom
,
1028 data
->whole_rect
.left
, data
->whole_rect
.top
,
1029 data
->whole_rect
.right
, data
->whole_rect
.bottom
,
1030 data
->client_rect
.left
, data
->client_rect
.top
,
1031 data
->client_rect
.right
, data
->client_rect
.bottom
,
1032 (unsigned int)data
->whole_window
);
1034 WIN_ReleasePtr( wndPtr
);
1037 ret
= (SendMessageW( hwnd
, WM_CREATE
, 0, (LPARAM
)cs
) != -1);
1039 ret
= (SendMessageA( hwnd
, WM_CREATE
, 0, (LPARAM
)cs
) != -1);
1041 if (!ret
) return FALSE
;
1043 NotifyWinEvent(EVENT_OBJECT_CREATE
, hwnd
, OBJID_WINDOW
, 0);
1045 /* Send the size messages */
1047 if (!(wndPtr
= WIN_GetPtr(hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return FALSE
;
1048 if (!(wndPtr
->flags
& WIN_NEED_SIZE
))
1050 RECT rect
= wndPtr
->rectClient
;
1051 WIN_ReleasePtr( wndPtr
);
1052 /* send it anyway */
1053 if (((rect
.right
-rect
.left
) <0) ||((rect
.bottom
-rect
.top
)<0))
1054 WARN("sending bogus WM_SIZE message 0x%08lx\n",
1055 MAKELONG(rect
.right
-rect
.left
, rect
.bottom
-rect
.top
));
1056 SendMessageW( hwnd
, WM_SIZE
, SIZE_RESTORED
,
1057 MAKELONG(rect
.right
-rect
.left
, rect
.bottom
-rect
.top
));
1058 SendMessageW( hwnd
, WM_MOVE
, 0, MAKELONG( rect
.left
, rect
.top
) );
1060 else WIN_ReleasePtr( wndPtr
);
1062 /* Show the window, maximizing or minimizing if needed */
1064 style
= GetWindowLongW( hwnd
, GWL_STYLE
);
1065 if (style
& (WS_MINIMIZE
| WS_MAXIMIZE
))
1067 extern UINT
WINPOS_MinMaximize( HWND hwnd
, UINT cmd
, LPRECT rect
); /*FIXME*/
1070 UINT swFlag
= (style
& WS_MINIMIZE
) ? SW_MINIMIZE
: SW_MAXIMIZE
;
1071 WIN_SetStyle( hwnd
, 0, WS_MAXIMIZE
| WS_MINIMIZE
);
1072 WINPOS_MinMaximize( hwnd
, swFlag
, &newPos
);
1074 swFlag
= SWP_FRAMECHANGED
| SWP_NOZORDER
; /* Frame always gets changed */
1075 if (!(style
& WS_VISIBLE
) || (style
& WS_CHILD
) || GetActiveWindow()) swFlag
|= SWP_NOACTIVATE
;
1077 SetWindowPos( hwnd
, 0, newPos
.left
, newPos
.top
,
1078 newPos
.right
, newPos
.bottom
, swFlag
);
1084 X11DRV_DestroyWindow( hwnd
);
1089 /***********************************************************************
1090 * X11DRV_get_win_data
1092 * Return the X11 data structure associated with a window.
1094 struct x11drv_win_data
*X11DRV_get_win_data( HWND hwnd
)
1098 if (!hwnd
|| XFindContext( thread_display(), (XID
)hwnd
, win_data_context
, &data
)) data
= NULL
;
1099 return (struct x11drv_win_data
*)data
;
1103 /***********************************************************************
1104 * X11DRV_get_whole_window
1106 * Return the X window associated with the full area of a window
1108 Window
X11DRV_get_whole_window( HWND hwnd
)
1110 struct x11drv_win_data
*data
= X11DRV_get_win_data( hwnd
);
1112 if (!data
) return (Window
)GetPropA( hwnd
, whole_window_prop
);
1113 return data
->whole_window
;
1117 /***********************************************************************
1120 * Return the X input context associated with a window
1122 XIC
X11DRV_get_ic( HWND hwnd
)
1124 struct x11drv_win_data
*data
= X11DRV_get_win_data( hwnd
);
1126 if (!data
) return 0;
1131 /*****************************************************************
1132 * SetParent (X11DRV.@)
1134 HWND
X11DRV_SetParent( HWND hwnd
, HWND parent
)
1136 Display
*display
= thread_display();
1139 HWND old_parent
= 0;
1141 /* Windows hides the window first, then shows it again
1142 * including the WM_SHOWWINDOW messages and all */
1143 BOOL was_visible
= ShowWindow( hwnd
, SW_HIDE
);
1145 wndPtr
= WIN_GetPtr( hwnd
);
1146 if (!wndPtr
|| wndPtr
== WND_OTHER_PROCESS
|| wndPtr
== WND_DESKTOP
) return 0;
1148 SERVER_START_REQ( set_parent
)
1151 req
->parent
= parent
;
1152 if ((ret
= !wine_server_call( req
)))
1154 old_parent
= reply
->old_parent
;
1155 wndPtr
->parent
= parent
= reply
->full_parent
;
1160 WIN_ReleasePtr( wndPtr
);
1163 if (parent
!= old_parent
)
1165 struct x11drv_win_data
*data
= X11DRV_get_win_data( hwnd
);
1167 if (!data
) return 0;
1169 if (parent
!= GetDesktopWindow()) /* a child window */
1171 if (old_parent
== GetDesktopWindow())
1173 /* destroy the old X windows */
1174 destroy_whole_window( display
, data
);
1175 destroy_icon_window( display
, data
);
1178 data
->managed
= FALSE
;
1179 RemovePropA( data
->hwnd
, managed_prop
);
1183 else /* new top level window */
1185 /* FIXME: we ignore errors since we can't really recover anyway */
1186 create_whole_window( display
, data
, GetWindowLongW( hwnd
, GWL_STYLE
) );
1190 /* SetParent additionally needs to make hwnd the topmost window
1191 in the x-order and send the expected WM_WINDOWPOSCHANGING and
1192 WM_WINDOWPOSCHANGED notification messages.
1194 SetWindowPos( hwnd
, HWND_TOPMOST
, 0, 0, 0, 0,
1195 SWP_NOACTIVATE
| SWP_NOMOVE
| SWP_NOSIZE
| (was_visible
? SWP_SHOWWINDOW
: 0) );
1196 /* FIXME: a WM_MOVE is also generated (in the DefWindowProc handler
1197 * for WM_WINDOWPOSCHANGED) in Windows, should probably remove SWP_NOMOVE */
1203 /*****************************************************************
1204 * SetFocus (X11DRV.@)
1207 * Explicit colormap management seems to work only with OLVWM.
1209 void X11DRV_SetFocus( HWND hwnd
)
1211 Display
*display
= thread_display();
1212 struct x11drv_win_data
*data
;
1213 XWindowAttributes win_attr
;
1215 /* Only mess with the X focus if there's */
1216 /* no desktop window and if the window is not managed by the WM. */
1217 if (root_window
!= DefaultRootWindow(display
)) return;
1219 if (!hwnd
) /* If setting the focus to 0, uninstall the colormap */
1222 if (X11DRV_PALETTE_PaletteFlags
& X11DRV_PALETTE_PRIVATE
)
1223 XUninstallColormap( display
, X11DRV_PALETTE_PaletteXColormap
);
1224 wine_tsx11_unlock();
1228 hwnd
= GetAncestor( hwnd
, GA_ROOT
);
1230 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1231 if (data
->managed
|| !data
->whole_window
) return;
1233 /* Set X focus and install colormap */
1235 if (XGetWindowAttributes( display
, data
->whole_window
, &win_attr
) &&
1236 (win_attr
.map_state
== IsViewable
))
1238 /* If window is not viewable, don't change anything */
1240 /* we must not use CurrentTime (ICCCM), so try to use last message time instead */
1241 /* FIXME: this is not entirely correct */
1242 XSetInputFocus( display
, data
->whole_window
, RevertToParent
,
1244 GetMessageTime() - EVENT_x11_time_to_win32_time(0));
1245 if (X11DRV_PALETTE_PaletteFlags
& X11DRV_PALETTE_PRIVATE
)
1246 XInstallColormap( display
, X11DRV_PALETTE_PaletteXColormap
);
1248 wine_tsx11_unlock();
1252 /**********************************************************************
1253 * SetWindowIcon (X11DRV.@)
1255 * hIcon or hIconSm has changed (or is being initialised for the
1256 * first time). Complete the X11 driver-specific initialisation
1257 * and set the window hints.
1259 * This is not entirely correct, may need to create
1260 * an icon window and set the pixmap as a background
1262 void X11DRV_SetWindowIcon( HWND hwnd
, UINT type
, HICON icon
)
1264 Display
*display
= thread_display();
1265 struct x11drv_win_data
*data
;
1268 if (type
!= ICON_BIG
) return; /* nothing to do here */
1270 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1271 if (!data
->whole_window
) return;
1272 if (!data
->managed
) return;
1275 if (!(wm_hints
= XGetWMHints( display
, data
->whole_window
))) wm_hints
= XAllocWMHints();
1276 wine_tsx11_unlock();
1279 set_icon_hints( display
, data
, wm_hints
, icon
);
1281 XSetWMHints( display
, data
->whole_window
, wm_hints
);
1283 wine_tsx11_unlock();