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 "xcomposite.h"
47 #include "wine/debug.h"
48 #include "wine/server.h"
51 WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
53 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
54 #define _NET_WM_MOVERESIZE_SIZE_TOP 1
55 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2
56 #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3
57 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
58 #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5
59 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
60 #define _NET_WM_MOVERESIZE_SIZE_LEFT 7
61 #define _NET_WM_MOVERESIZE_MOVE 8
62 #define _NET_WM_MOVERESIZE_SIZE_KEYBOARD 9
63 #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10
65 #define _NET_WM_STATE_REMOVE 0
66 #define _NET_WM_STATE_ADD 1
67 #define _NET_WM_STATE_TOGGLE 2
69 #define SWP_AGG_NOPOSCHANGE (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER)
71 /* X context to associate a hwnd to an X window */
72 XContext winContext = 0;
74 /* X context to associate a struct x11drv_win_data to an hwnd */
75 static XContext win_data_context;
77 static const char whole_window_prop[] = "__wine_x11_whole_window";
78 static const char client_window_prop[]= "__wine_x11_client_window";
79 static const char icon_window_prop[] = "__wine_x11_icon_window";
80 static const char fbconfig_id_prop[] = "__wine_x11_fbconfig_id";
81 static const char gl_drawable_prop[] = "__wine_x11_gl_drawable";
82 static const char pixmap_prop[] = "__wine_x11_pixmap";
83 static const char managed_prop[] = "__wine_x11_managed";
86 /***********************************************************************
87 * http://standards.freedesktop.org/startup-notification-spec
89 static void remove_startup_notification(Display *display, Window window)
91 static LONG startup_notification_removed = 0;
100 if (InterlockedCompareExchange(&startup_notification_removed, 1, 0) != 0)
103 if (GetEnvironmentVariableA("DESKTOP_STARTUP_ID", id, sizeof(id)) == 0)
105 SetEnvironmentVariableA("DESKTOP_STARTUP_ID", NULL);
107 pos = snprintf(message, sizeof(message), "remove: ID=");
108 message[pos++] = '"';
109 for (i = 0; id[i] && pos < sizeof(message) - 2; i++)
111 if (id[i] == '"' || id[i] == '\\')
112 message[pos++] = '\\';
113 message[pos++] = id[i];
115 message[pos++] = '"';
116 message[pos++] = '\0';
118 xevent.xclient.type = ClientMessage;
119 xevent.xclient.message_type = x11drv_atom(_NET_STARTUP_INFO_BEGIN);
120 xevent.xclient.display = display;
121 xevent.xclient.window = window;
122 xevent.xclient.format = 8;
125 srclen = strlen(src) + 1;
133 memset(&xevent.xclient.data.b[0], 0, 20);
134 memcpy(&xevent.xclient.data.b[0], src, msglen);
138 XSendEvent( display, DefaultRootWindow( display ), False, PropertyChangeMask, &xevent );
139 xevent.xclient.message_type = x11drv_atom(_NET_STARTUP_INFO);
145 /***********************************************************************
148 * Check if a given window should be managed
150 static BOOL is_window_managed( HWND hwnd, UINT swp_flags, const RECT *window_rect )
152 DWORD style, ex_style;
154 if (!managed_mode) return FALSE;
156 /* child windows are not managed */
157 style = GetWindowLongW( hwnd, GWL_STYLE );
158 if ((style & (WS_CHILD|WS_POPUP)) == WS_CHILD) return FALSE;
159 /* activated windows are managed */
160 if (!(swp_flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW))) return TRUE;
161 if (hwnd == GetActiveWindow()) return TRUE;
162 /* windows with caption are managed */
163 if ((style & WS_CAPTION) == WS_CAPTION) return TRUE;
164 /* windows with thick frame are managed */
165 if (style & WS_THICKFRAME) return TRUE;
166 if (style & WS_POPUP)
171 /* popup with sysmenu == caption are managed */
172 if (style & WS_SYSMENU) return TRUE;
173 /* full-screen popup windows are managed */
174 hmon = MonitorFromWindow( hwnd, MONITOR_DEFAULTTOPRIMARY );
175 mi.cbSize = sizeof( mi );
176 GetMonitorInfoW( hmon, &mi );
177 if (window_rect->left <= mi.rcWork.left && window_rect->right >= mi.rcWork.right &&
178 window_rect->top <= mi.rcWork.top && window_rect->bottom >= mi.rcWork.bottom)
181 /* application windows are managed */
182 ex_style = GetWindowLongW( hwnd, GWL_EXSTYLE );
183 if (ex_style & WS_EX_APPWINDOW) return TRUE;
184 /* default: not managed */
189 /***********************************************************************
190 * X11DRV_is_window_rect_mapped
192 * Check if the X whole window should be mapped based on its rectangle
194 static BOOL is_window_rect_mapped( const RECT *rect )
196 /* don't map if rect is empty */
197 if (IsRectEmpty( rect )) return FALSE;
199 /* don't map if rect is off-screen */
200 if (rect->left >= virtual_screen_rect.right ||
201 rect->top >= virtual_screen_rect.bottom ||
202 rect->right <= virtual_screen_rect.left ||
203 rect->bottom <= virtual_screen_rect.top)
210 /***********************************************************************
211 * is_window_resizable
213 * Check if window should be made resizable by the window manager
215 static inline BOOL is_window_resizable( struct x11drv_win_data *data, DWORD style )
217 if (style & WS_THICKFRAME) return TRUE;
218 /* Metacity needs the window to be resizable to make it fullscreen */
219 return (data->whole_rect.left <= 0 && data->whole_rect.right >= screen_width &&
220 data->whole_rect.top <= 0 && data->whole_rect.bottom >= screen_height);
224 /***********************************************************************
227 static HWND get_window_owner( HWND hwnd )
230 HWND owner = GetWindow( hwnd, GW_OWNER );
231 /* ignore the zero-size owners used by Delphi apps */
232 if (owner && GetWindowRect( owner, &rect ) && IsRectEmpty( &rect )) owner = 0;
237 /***********************************************************************
238 * get_mwm_decorations
240 static unsigned long get_mwm_decorations( struct x11drv_win_data *data,
241 DWORD style, DWORD ex_style )
243 unsigned long ret = 0;
245 if (!decorated_mode) return 0;
247 if (IsRectEmpty( &data->window_rect )) return 0;
248 if (data->shaped) return 0;
250 if (ex_style & WS_EX_TOOLWINDOW) return 0;
252 if ((style & WS_CAPTION) == WS_CAPTION)
254 ret |= MWM_DECOR_TITLE | MWM_DECOR_BORDER;
255 if (style & WS_SYSMENU) ret |= MWM_DECOR_MENU;
256 if (style & WS_MINIMIZEBOX) ret |= MWM_DECOR_MINIMIZE;
257 if (style & WS_MAXIMIZEBOX) ret |= MWM_DECOR_MAXIMIZE;
259 if (ex_style & WS_EX_DLGMODALFRAME) ret |= MWM_DECOR_BORDER;
260 else if (style & WS_THICKFRAME) ret |= MWM_DECOR_BORDER | MWM_DECOR_RESIZEH;
261 else if ((style & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME) ret |= MWM_DECOR_BORDER;
266 /***********************************************************************
267 * get_x11_rect_offset
269 * Helper for X11DRV_window_to_X_rect and X11DRV_X_to_window_rect.
271 static void get_x11_rect_offset( struct x11drv_win_data *data, RECT *rect )
273 DWORD style, ex_style, style_mask = 0, ex_style_mask = 0;
276 rect->top = rect->bottom = rect->left = rect->right = 0;
278 style = GetWindowLongW( data->hwnd, GWL_STYLE );
279 ex_style = GetWindowLongW( data->hwnd, GWL_EXSTYLE );
280 decor = get_mwm_decorations( data, style, ex_style );
282 if (decor & MWM_DECOR_TITLE) style_mask |= WS_CAPTION;
283 if (decor & MWM_DECOR_BORDER)
285 style_mask |= WS_DLGFRAME | WS_THICKFRAME;
286 ex_style_mask |= WS_EX_DLGMODALFRAME;
289 AdjustWindowRectEx( rect, style & style_mask, FALSE, ex_style & ex_style_mask );
293 /***********************************************************************
294 * get_window_attributes
296 * Fill the window attributes structure for an X window.
298 static int get_window_attributes( Display *display, struct x11drv_win_data *data,
299 XSetWindowAttributes *attr )
301 attr->override_redirect = !data->managed;
302 attr->colormap = X11DRV_PALETTE_PaletteXColormap;
303 attr->save_under = ((GetClassLongW( data->hwnd, GCL_STYLE ) & CS_SAVEBITS) != 0);
304 attr->cursor = x11drv_thread_data()->cursor;
305 attr->bit_gravity = NorthWestGravity;
306 attr->win_gravity = StaticGravity;
307 attr->backing_store = NotUseful;
308 attr->event_mask = (ExposureMask | PointerMotionMask |
309 ButtonPressMask | ButtonReleaseMask | EnterWindowMask |
310 KeyPressMask | KeyReleaseMask | FocusChangeMask |
311 KeymapStateMask | StructureNotifyMask);
312 if (data->managed) attr->event_mask |= PropertyChangeMask;
314 return (CWOverrideRedirect | CWSaveUnder | CWColormap | CWCursor |
315 CWEventMask | CWBitGravity | CWBackingStore);
319 /***********************************************************************
320 * create_client_window
322 static Window create_client_window( Display *display, struct x11drv_win_data *data, XVisualInfo *vis )
325 XSetWindowAttributes attr;
327 Visual *client_visual = vis ? vis->visual : visual;
329 attr.bit_gravity = NorthWestGravity;
330 attr.win_gravity = NorthWestGravity;
331 attr.backing_store = NotUseful;
332 attr.event_mask = (ExposureMask | PointerMotionMask |
333 ButtonPressMask | ButtonReleaseMask | EnterWindowMask);
334 mask = CWEventMask | CWBitGravity | CWWinGravity | CWBackingStore;
336 if ((cx = data->client_rect.right - data->client_rect.left) <= 0) cx = 1;
337 else if (cx > 65535) cx = 65535;
338 if ((cy = data->client_rect.bottom - data->client_rect.top) <= 0) cy = 1;
339 else if (cy > 65535) cy = 65535;
345 attr.colormap = XCreateColormap( display, root_window, vis->visual,
346 (vis->class == PseudoColor || vis->class == GrayScale ||
347 vis->class == DirectColor) ? AllocAll : AllocNone );
351 client = XCreateWindow( display, data->whole_window,
352 data->client_rect.left - data->whole_rect.left,
353 data->client_rect.top - data->whole_rect.top,
354 cx, cy, 0, screen_depth, InputOutput,
355 client_visual, mask, &attr );
362 if (data->client_window)
364 struct x11drv_thread_data *thread_data = x11drv_thread_data();
365 if (thread_data->cursor_window == data->client_window) thread_data->cursor_window = None;
366 XDeleteContext( display, data->client_window, winContext );
367 XDestroyWindow( display, data->client_window );
369 data->client_window = client;
370 data->visualid = XVisualIDFromVisual( client_visual );
372 if (data->colormap) XFreeColormap( display, data->colormap );
373 data->colormap = vis ? attr.colormap : 0;
375 XMapWindow( display, data->client_window );
376 XSaveContext( display, data->client_window, winContext, (char *)data->hwnd );
379 SetPropA( data->hwnd, client_window_prop, (HANDLE)data->client_window );
380 return data->client_window;
384 /***********************************************************************
387 * Change the X window attributes when the window style has changed.
389 static void sync_window_style( Display *display, struct x11drv_win_data *data )
391 if (data->whole_window != root_window)
393 XSetWindowAttributes attr;
394 int mask = get_window_attributes( display, data, &attr );
397 XChangeWindowAttributes( display, data->whole_window, mask, &attr );
403 /***********************************************************************
406 * Update the X11 window region.
408 static void sync_window_region( Display *display, struct x11drv_win_data *data, HRGN win_region )
410 #ifdef HAVE_LIBXSHAPE
411 HRGN hrgn = win_region;
413 if (!data->whole_window) return;
414 data->shaped = FALSE;
416 if (hrgn == (HRGN)1) /* hack: win_region == 1 means retrieve region from server */
418 if (!(hrgn = CreateRectRgn( 0, 0, 0, 0 ))) return;
419 if (GetWindowRgn( data->hwnd, hrgn ) == ERROR)
421 DeleteObject( hrgn );
429 XShapeCombineMask( display, data->whole_window, ShapeBounding, 0, 0, None, ShapeSet );
434 RGNDATA *pRegionData = X11DRV_GetRegionData( hrgn, 0 );
438 XShapeCombineRectangles( display, data->whole_window, ShapeBounding,
439 data->window_rect.left - data->whole_rect.left,
440 data->window_rect.top - data->whole_rect.top,
441 (XRectangle *)pRegionData->Buffer,
442 pRegionData->rdh.nCount, ShapeSet, YXBanded );
444 HeapFree(GetProcessHeap(), 0, pRegionData);
448 if (hrgn && hrgn != win_region) DeleteObject( hrgn );
449 #endif /* HAVE_LIBXSHAPE */
453 /***********************************************************************
454 * sync_window_opacity
456 static void sync_window_opacity( Display *display, Window win,
457 COLORREF key, BYTE alpha, DWORD flags )
459 unsigned long opacity = 0xffffffff;
461 if (flags & LWA_ALPHA) opacity = (0xffffffff / 0xff) * alpha;
463 if (flags & LWA_COLORKEY) FIXME("LWA_COLORKEY not supported\n");
466 if (opacity == 0xffffffff)
467 XDeleteProperty( display, win, x11drv_atom(_NET_WM_WINDOW_OPACITY) );
469 XChangeProperty( display, win, x11drv_atom(_NET_WM_WINDOW_OPACITY),
470 XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&opacity, 1 );
475 /***********************************************************************
478 static void sync_window_text( Display *display, Window win, const WCHAR *text )
481 char *buffer, *utf8_buffer;
484 /* allocate new buffer for window text */
485 count = WideCharToMultiByte(CP_UNIXCP, 0, text, -1, NULL, 0, NULL, NULL);
486 if (!(buffer = HeapAlloc( GetProcessHeap(), 0, count ))) return;
487 WideCharToMultiByte(CP_UNIXCP, 0, text, -1, buffer, count, NULL, NULL);
489 count = WideCharToMultiByte(CP_UTF8, 0, text, strlenW(text), NULL, 0, NULL, NULL);
490 if (!(utf8_buffer = HeapAlloc( GetProcessHeap(), 0, count )))
492 HeapFree( GetProcessHeap(), 0, buffer );
495 WideCharToMultiByte(CP_UTF8, 0, text, strlenW(text), utf8_buffer, count, NULL, NULL);
498 if (XmbTextListToTextProperty( display, &buffer, 1, XStdICCTextStyle, &prop ) == Success)
500 XSetWMName( display, win, &prop );
501 XSetWMIconName( display, win, &prop );
505 Implements a NET_WM UTF-8 title. It should be without a trailing \0,
506 according to the standard
507 ( http://www.pps.jussieu.fr/~jch/software/UTF8_STRING/UTF8_STRING.text ).
509 XChangeProperty( display, win, x11drv_atom(_NET_WM_NAME), x11drv_atom(UTF8_STRING),
510 8, PropModeReplace, (unsigned char *) utf8_buffer, count);
513 HeapFree( GetProcessHeap(), 0, utf8_buffer );
514 HeapFree( GetProcessHeap(), 0, buffer );
518 /***********************************************************************
521 static BOOL set_win_format( HWND hwnd, XID fbconfig_id )
523 struct x11drv_win_data *data;
527 if (!(data = X11DRV_get_win_data(hwnd)) &&
528 !(data = X11DRV_create_win_data(hwnd))) return FALSE;
530 if (!(vis = visual_from_fbconfig_id(fbconfig_id))) return FALSE;
532 if (data->whole_window)
534 Display *display = thread_display();
535 Window client = data->client_window;
537 if (vis->visualid != data->visualid)
539 client = create_client_window( display, data, vis );
540 TRACE( "re-created client window %lx for %p fbconfig %lx\n", client, data->hwnd, fbconfig_id );
546 if (client) goto done;
550 w = data->client_rect.right - data->client_rect.left;
551 h = data->client_rect.bottom - data->client_rect.top;
556 #ifdef SONAME_LIBXCOMPOSITE
559 XSetWindowAttributes attrib;
560 static Window dummy_parent;
563 attrib.override_redirect = True;
566 dummy_parent = XCreateWindow( gdi_display, root_window, -1, -1, 1, 1, 0, screen_depth,
567 InputOutput, visual, CWOverrideRedirect, &attrib );
568 XMapWindow( gdi_display, dummy_parent );
570 data->colormap = XCreateColormap(gdi_display, dummy_parent, vis->visual,
571 (vis->class == PseudoColor ||
572 vis->class == GrayScale ||
573 vis->class == DirectColor) ?
574 AllocAll : AllocNone);
575 attrib.colormap = data->colormap;
576 XInstallColormap(gdi_display, attrib.colormap);
578 if(data->gl_drawable) XDestroyWindow(gdi_display, data->gl_drawable);
579 data->gl_drawable = XCreateWindow(gdi_display, dummy_parent, -w, 0, w, h, 0,
580 vis->depth, InputOutput, vis->visual,
581 CWColormap | CWOverrideRedirect,
583 if(data->gl_drawable)
585 pXCompositeRedirectWindow(gdi_display, data->gl_drawable,
586 CompositeRedirectManual);
587 XMapWindow(gdi_display, data->gl_drawable);
590 XFlush( gdi_display );
596 WARN("XComposite is not available, using GLXPixmap hack\n");
600 if(data->pixmap) XFreePixmap(gdi_display, data->pixmap);
601 data->pixmap = XCreatePixmap(gdi_display, root_window, w, h, vis->depth);
609 if(data->gl_drawable) destroy_glxpixmap(gdi_display, data->gl_drawable);
610 data->gl_drawable = create_glxpixmap(gdi_display, vis, data->pixmap);
611 if(!data->gl_drawable)
613 XFreePixmap(gdi_display, data->pixmap);
617 XFlush( gdi_display );
619 if (data->pixmap) SetPropA(hwnd, pixmap_prop, (HANDLE)data->pixmap);
622 if (!data->gl_drawable) return FALSE;
624 TRACE("Created GL drawable 0x%lx, using FBConfigID 0x%lx\n",
625 data->gl_drawable, fbconfig_id);
626 SetPropA(hwnd, gl_drawable_prop, (HANDLE)data->gl_drawable);
629 data->fbconfig_id = fbconfig_id;
630 SetPropA(hwnd, fbconfig_id_prop, (HANDLE)data->fbconfig_id);
631 /* force DCE invalidation */
632 SetWindowPos( hwnd, 0, 0, 0, 0, 0,
633 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSIZE | SWP_NOMOVE |
634 SWP_NOREDRAW | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_STATECHANGED);
638 /***********************************************************************
641 static void sync_gl_drawable(struct x11drv_win_data *data)
643 int w = data->client_rect.right - data->client_rect.left;
644 int h = data->client_rect.bottom - data->client_rect.top;
652 TRACE("Resizing GL drawable 0x%lx to %dx%d\n", data->gl_drawable, w, h);
653 #ifdef SONAME_LIBXCOMPOSITE
657 XMoveResizeWindow(gdi_display, data->gl_drawable, -w, 0, w, h);
663 if (!(vis = visual_from_fbconfig_id(data->fbconfig_id))) return;
666 pix = XCreatePixmap(gdi_display, root_window, w, h, vis->depth);
669 ERR("Failed to create pixmap for offscreen rendering\n");
675 glxp = create_glxpixmap(gdi_display, vis, pix);
678 ERR("Failed to create drawable for offscreen rendering\n");
679 XFreePixmap(gdi_display, pix);
687 mark_drawable_dirty(data->gl_drawable, glxp);
689 XFreePixmap(gdi_display, data->pixmap);
690 destroy_glxpixmap(gdi_display, data->gl_drawable);
691 TRACE( "Recreated GL drawable %lx to replace %lx\n", glxp, data->gl_drawable );
694 data->gl_drawable = glxp;
696 XFlush( gdi_display );
699 SetPropA(data->hwnd, gl_drawable_prop, (HANDLE)data->gl_drawable);
700 SetPropA(data->hwnd, pixmap_prop, (HANDLE)data->pixmap);
704 /***********************************************************************
707 * fill the window changes structure
709 static int get_window_changes( XWindowChanges *changes, const RECT *old, const RECT *new )
713 if (old->right - old->left != new->right - new->left )
715 if ((changes->width = new->right - new->left) <= 0) changes->width = 1;
716 else if (changes->width > 65535) changes->width = 65535;
719 if (old->bottom - old->top != new->bottom - new->top)
721 if ((changes->height = new->bottom - new->top) <= 0) changes->height = 1;
722 else if (changes->height > 65535) changes->height = 65535;
725 if (old->left != new->left)
727 changes->x = new->left;
730 if (old->top != new->top)
732 changes->y = new->top;
739 /***********************************************************************
742 static Window create_icon_window( Display *display, struct x11drv_win_data *data )
744 XSetWindowAttributes attr;
746 attr.event_mask = (ExposureMask | KeyPressMask | KeyReleaseMask | PointerMotionMask |
747 ButtonPressMask | ButtonReleaseMask | EnterWindowMask);
748 attr.bit_gravity = NorthWestGravity;
749 attr.backing_store = NotUseful/*WhenMapped*/;
750 attr.colormap = X11DRV_PALETTE_PaletteXColormap; /* Needed due to our visual */
753 data->icon_window = XCreateWindow( display, root_window, 0, 0,
754 GetSystemMetrics( SM_CXICON ),
755 GetSystemMetrics( SM_CYICON ),
758 CWEventMask | CWBitGravity | CWBackingStore | CWColormap, &attr );
759 XSaveContext( display, data->icon_window, winContext, (char *)data->hwnd );
760 XFlush( display ); /* make sure the window exists before we start painting to it */
763 TRACE( "created %lx\n", data->icon_window );
764 SetPropA( data->hwnd, icon_window_prop, (HANDLE)data->icon_window );
765 return data->icon_window;
770 /***********************************************************************
771 * destroy_icon_window
773 static void destroy_icon_window( Display *display, struct x11drv_win_data *data )
775 if (!data->icon_window) return;
776 if (x11drv_thread_data()->cursor_window == data->icon_window)
777 x11drv_thread_data()->cursor_window = None;
779 XDeleteContext( display, data->icon_window, winContext );
780 XDestroyWindow( display, data->icon_window );
781 data->icon_window = 0;
783 RemovePropA( data->hwnd, icon_window_prop );
787 /***********************************************************************
790 * Set the icon wm hints
792 static void set_icon_hints( Display *display, struct x11drv_win_data *data, HICON hIcon )
794 XWMHints *hints = data->wm_hints;
796 if (data->hWMIconBitmap) DeleteObject( data->hWMIconBitmap );
797 if (data->hWMIconMask) DeleteObject( data->hWMIconMask);
798 data->hWMIconBitmap = 0;
799 data->hWMIconMask = 0;
803 if (!data->icon_window) create_icon_window( display, data );
804 hints->icon_window = data->icon_window;
805 hints->flags = (hints->flags & ~(IconPixmapHint | IconMaskHint)) | IconWindowHint;
815 GetIconInfo(hIcon, &ii);
817 GetObjectA(ii.hbmMask, sizeof(bmMask), &bmMask);
820 rcMask.right = bmMask.bmWidth;
821 rcMask.bottom = bmMask.bmHeight;
823 hDC = CreateCompatibleDC(0);
824 hbmOrig = SelectObject(hDC, ii.hbmMask);
825 InvertRect(hDC, &rcMask);
826 SelectObject(hDC, ii.hbmColor); /* force the color bitmap to x11drv mode too */
827 SelectObject(hDC, hbmOrig);
830 data->hWMIconBitmap = ii.hbmColor;
831 data->hWMIconMask = ii.hbmMask;
833 hints->icon_pixmap = X11DRV_get_pixmap(data->hWMIconBitmap);
834 hints->icon_mask = X11DRV_get_pixmap(data->hWMIconMask);
835 destroy_icon_window( display, data );
836 hints->flags = (hints->flags & ~IconWindowHint) | IconPixmapHint | IconMaskHint;
841 /***********************************************************************
844 * set the window size hints
846 static void set_size_hints( Display *display, struct x11drv_win_data *data, DWORD style )
848 XSizeHints* size_hints;
850 if (!(size_hints = XAllocSizeHints())) return;
852 size_hints->win_gravity = StaticGravity;
853 size_hints->flags |= PWinGravity;
855 /* don't update size hints if window is not in normal state */
856 if (!(style & (WS_MINIMIZE | WS_MAXIMIZE)))
858 if (data->hwnd != GetDesktopWindow()) /* don't force position of desktop */
860 size_hints->x = data->whole_rect.left;
861 size_hints->y = data->whole_rect.top;
862 size_hints->flags |= PPosition;
865 if (!is_window_resizable( data, style ))
867 size_hints->max_width = data->whole_rect.right - data->whole_rect.left;
868 size_hints->max_height = data->whole_rect.bottom - data->whole_rect.top;
869 size_hints->min_width = size_hints->max_width;
870 size_hints->min_height = size_hints->max_height;
871 size_hints->flags |= PMinSize | PMaxSize;
874 XSetWMNormalHints( display, data->whole_window, size_hints );
879 /***********************************************************************
882 * get the name of the current process for setting class hints
884 static char *get_process_name(void)
890 WCHAR module[MAX_PATH];
891 DWORD len = GetModuleFileNameW( 0, module, MAX_PATH );
892 if (len && len < MAX_PATH)
895 WCHAR *p, *appname = module;
897 if ((p = strrchrW( appname, '/' ))) appname = p + 1;
898 if ((p = strrchrW( appname, '\\' ))) appname = p + 1;
899 len = WideCharToMultiByte( CP_UNIXCP, 0, appname, -1, NULL, 0, NULL, NULL );
900 if ((ptr = HeapAlloc( GetProcessHeap(), 0, len )))
902 WideCharToMultiByte( CP_UNIXCP, 0, appname, -1, ptr, len, NULL, NULL );
911 /***********************************************************************
912 * set_initial_wm_hints
914 * Set the window manager hints that don't change over the lifetime of a window.
916 static void set_initial_wm_hints( Display *display, struct x11drv_win_data *data )
921 XClassHint *class_hints;
922 char *process_name = get_process_name();
928 protocols[i++] = x11drv_atom(WM_DELETE_WINDOW);
929 protocols[i++] = x11drv_atom(_NET_WM_PING);
930 if (use_take_focus) protocols[i++] = x11drv_atom(WM_TAKE_FOCUS);
931 XChangeProperty( display, data->whole_window, x11drv_atom(WM_PROTOCOLS),
932 XA_ATOM, 32, PropModeReplace, (unsigned char *)protocols, i );
935 if ((class_hints = XAllocClassHint()))
937 static char wine[] = "Wine";
939 class_hints->res_name = process_name;
940 class_hints->res_class = wine;
941 XSetClassHint( display, data->whole_window, class_hints );
942 XFree( class_hints );
945 /* set the WM_CLIENT_MACHINE and WM_LOCALE_NAME properties */
946 XSetWMProperties(display, data->whole_window, NULL, NULL, NULL, 0, NULL, NULL, NULL);
947 /* set the pid. together, these properties are needed so the window manager can kill us if we freeze */
949 XChangeProperty(display, data->whole_window, x11drv_atom(_NET_WM_PID),
950 XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&i, 1);
952 XChangeProperty( display, data->whole_window, x11drv_atom(XdndAware),
953 XA_ATOM, 32, PropModeReplace, (unsigned char*)&dndVersion, 1 );
955 data->wm_hints = XAllocWMHints();
960 HICON icon = (HICON)SendMessageW( data->hwnd, WM_GETICON, ICON_BIG, 0 );
961 if (!icon) icon = (HICON)GetClassLongPtrW( data->hwnd, GCLP_HICON );
962 data->wm_hints->flags = 0;
963 set_icon_hints( display, data, icon );
968 /***********************************************************************
971 * Set the window manager hints for a newly-created window
973 static void set_wm_hints( Display *display, struct x11drv_win_data *data )
978 DWORD style, ex_style;
981 if (data->hwnd == GetDesktopWindow())
983 /* force some styles for the desktop to get the correct decorations */
984 style = WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
985 ex_style = WS_EX_APPWINDOW;
990 style = GetWindowLongW( data->hwnd, GWL_STYLE );
991 ex_style = GetWindowLongW( data->hwnd, GWL_EXSTYLE );
992 owner = get_window_owner( data->hwnd );
995 /* transient for hint */
998 Window owner_win = X11DRV_get_whole_window( owner );
1000 XSetTransientForHint( display, data->whole_window, owner_win );
1001 wine_tsx11_unlock();
1002 group_leader = owner_win;
1004 else group_leader = data->whole_window;
1009 set_size_hints( display, data, style );
1011 /* set the WM_WINDOW_TYPE */
1012 if (style & WS_THICKFRAME) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_NORMAL);
1013 else if (ex_style & WS_EX_APPWINDOW) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_NORMAL);
1014 else if (style & WS_DLGFRAME) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_DIALOG);
1015 else if (ex_style & WS_EX_DLGMODALFRAME) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_DIALOG);
1016 else if ((style & WS_POPUP) && owner) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_DIALOG);
1017 #if 0 /* many window managers don't handle utility windows very well */
1018 else if (ex_style & WS_EX_TOOLWINDOW) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_UTILITY);
1020 else window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_NORMAL);
1022 XChangeProperty(display, data->whole_window, x11drv_atom(_NET_WM_WINDOW_TYPE),
1023 XA_ATOM, 32, PropModeReplace, (unsigned char*)&window_type, 1);
1025 mwm_hints.flags = MWM_HINTS_FUNCTIONS | MWM_HINTS_DECORATIONS;
1026 mwm_hints.decorations = get_mwm_decorations( data, style, ex_style );
1027 mwm_hints.functions = MWM_FUNC_MOVE;
1028 if (is_window_resizable( data, style )) mwm_hints.functions |= MWM_FUNC_RESIZE;
1029 if (style & WS_MINIMIZEBOX) mwm_hints.functions |= MWM_FUNC_MINIMIZE;
1030 if (style & WS_MAXIMIZEBOX) mwm_hints.functions |= MWM_FUNC_MAXIMIZE;
1031 if (style & WS_SYSMENU) mwm_hints.functions |= MWM_FUNC_CLOSE;
1033 XChangeProperty( display, data->whole_window, x11drv_atom(_MOTIF_WM_HINTS),
1034 x11drv_atom(_MOTIF_WM_HINTS), 32, PropModeReplace,
1035 (unsigned char*)&mwm_hints, sizeof(mwm_hints)/sizeof(long) );
1040 data->wm_hints->flags |= InputHint | StateHint | WindowGroupHint;
1041 data->wm_hints->input = !use_take_focus && !(style & WS_DISABLED);
1042 data->wm_hints->initial_state = (style & WS_MINIMIZE) ? IconicState : NormalState;
1043 data->wm_hints->window_group = group_leader;
1044 XSetWMHints( display, data->whole_window, data->wm_hints );
1047 wine_tsx11_unlock();
1051 /***********************************************************************
1052 * update_net_wm_states
1054 void update_net_wm_states( Display *display, struct x11drv_win_data *data )
1056 static const unsigned int state_atoms[NB_NET_WM_STATES] =
1058 XATOM__NET_WM_STATE_FULLSCREEN,
1059 XATOM__NET_WM_STATE_ABOVE,
1060 XATOM__NET_WM_STATE_MAXIMIZED_VERT,
1061 XATOM__NET_WM_STATE_SKIP_PAGER,
1062 XATOM__NET_WM_STATE_SKIP_TASKBAR
1065 DWORD i, style, ex_style, new_state = 0;
1067 if (!data->managed) return;
1068 if (data->whole_window == root_window) return;
1070 style = GetWindowLongW( data->hwnd, GWL_STYLE );
1071 if (data->whole_rect.left <= 0 && data->whole_rect.right >= screen_width &&
1072 data->whole_rect.top <= 0 && data->whole_rect.bottom >= screen_height)
1074 if ((style & WS_MAXIMIZE) && (style & WS_CAPTION) == WS_CAPTION)
1075 new_state |= (1 << NET_WM_STATE_MAXIMIZED);
1076 else if (!(style & WS_MINIMIZE))
1077 new_state |= (1 << NET_WM_STATE_FULLSCREEN);
1079 else if (style & WS_MAXIMIZE)
1080 new_state |= (1 << NET_WM_STATE_MAXIMIZED);
1082 ex_style = GetWindowLongW( data->hwnd, GWL_EXSTYLE );
1083 if (ex_style & WS_EX_TOPMOST)
1084 new_state |= (1 << NET_WM_STATE_ABOVE);
1085 if (ex_style & WS_EX_TOOLWINDOW)
1086 new_state |= (1 << NET_WM_STATE_SKIP_TASKBAR) | (1 << NET_WM_STATE_SKIP_PAGER);
1087 if (!(ex_style & WS_EX_APPWINDOW) && get_window_owner( data->hwnd ))
1088 new_state |= (1 << NET_WM_STATE_SKIP_TASKBAR);
1090 if (!data->mapped) /* set the _NET_WM_STATE atom directly */
1092 Atom atoms[NB_NET_WM_STATES+1];
1095 for (i = count = 0; i < NB_NET_WM_STATES; i++)
1097 if (!(new_state & (1 << i))) continue;
1098 TRACE( "setting wm state %u for unmapped window %p/%lx\n",
1099 i, data->hwnd, data->whole_window );
1100 atoms[count++] = X11DRV_Atoms[state_atoms[i] - FIRST_XATOM];
1101 if (state_atoms[i] == XATOM__NET_WM_STATE_MAXIMIZED_VERT)
1102 atoms[count++] = x11drv_atom(_NET_WM_STATE_MAXIMIZED_HORZ);
1105 XChangeProperty( display, data->whole_window, x11drv_atom(_NET_WM_STATE), XA_ATOM,
1106 32, PropModeReplace, (unsigned char *)atoms, count );
1107 wine_tsx11_unlock();
1109 else /* ask the window manager to do it for us */
1113 xev.xclient.type = ClientMessage;
1114 xev.xclient.window = data->whole_window;
1115 xev.xclient.message_type = x11drv_atom(_NET_WM_STATE);
1116 xev.xclient.serial = 0;
1117 xev.xclient.display = display;
1118 xev.xclient.send_event = True;
1119 xev.xclient.format = 32;
1120 xev.xclient.data.l[3] = 1;
1122 for (i = 0; i < NB_NET_WM_STATES; i++)
1124 if (!((data->net_wm_state ^ new_state) & (1 << i))) continue; /* unchanged */
1126 TRACE( "setting wm state %u for window %p/%lx to %u prev %u\n",
1127 i, data->hwnd, data->whole_window,
1128 (new_state & (1 << i)) != 0, (data->net_wm_state & (1 << i)) != 0 );
1130 xev.xclient.data.l[0] = (new_state & (1 << i)) ? _NET_WM_STATE_ADD : _NET_WM_STATE_REMOVE;
1131 xev.xclient.data.l[1] = X11DRV_Atoms[state_atoms[i] - FIRST_XATOM];
1132 xev.xclient.data.l[2] = ((state_atoms[i] == XATOM__NET_WM_STATE_MAXIMIZED_VERT) ?
1133 x11drv_atom(_NET_WM_STATE_MAXIMIZED_HORZ) : 0);
1135 XSendEvent( display, root_window, False,
1136 SubstructureRedirectMask | SubstructureNotifyMask, &xev );
1137 wine_tsx11_unlock();
1140 data->net_wm_state = new_state;
1144 /***********************************************************************
1147 static void set_xembed_flags( Display *display, struct x11drv_win_data *data, unsigned long flags )
1149 unsigned long info[2];
1151 info[0] = 0; /* protocol version */
1154 XChangeProperty( display, data->whole_window, x11drv_atom(_XEMBED_INFO),
1155 x11drv_atom(_XEMBED_INFO), 32, PropModeReplace, (unsigned char*)info, 2 );
1156 wine_tsx11_unlock();
1160 /***********************************************************************
1163 static void map_window( Display *display, struct x11drv_win_data *data, DWORD new_style )
1165 TRACE( "win %p/%lx\n", data->hwnd, data->whole_window );
1167 remove_startup_notification( display, data->whole_window );
1169 wait_for_withdrawn_state( display, data, TRUE );
1171 if (!data->embedded)
1173 update_net_wm_states( display, data );
1174 sync_window_style( display, data );
1176 XMapWindow( display, data->whole_window );
1177 wine_tsx11_unlock();
1179 else set_xembed_flags( display, data, XEMBED_MAPPED );
1181 data->mapped = TRUE;
1182 data->iconic = (new_style & WS_MINIMIZE) != 0;
1186 /***********************************************************************
1189 static void unmap_window( Display *display, struct x11drv_win_data *data )
1191 TRACE( "win %p/%lx\n", data->hwnd, data->whole_window );
1193 if (!data->embedded)
1195 wait_for_withdrawn_state( display, data, FALSE );
1197 if (data->managed) XWithdrawWindow( display, data->whole_window, DefaultScreen(display) );
1198 else XUnmapWindow( display, data->whole_window );
1199 wine_tsx11_unlock();
1201 else set_xembed_flags( display, data, 0 );
1203 data->mapped = FALSE;
1204 data->net_wm_state = 0;
1208 /***********************************************************************
1209 * make_window_embedded
1211 void make_window_embedded( Display *display, struct x11drv_win_data *data )
1215 /* the window cannot be mapped before being embedded */
1216 unmap_window( display, data );
1217 data->embedded = TRUE;
1218 map_window( display, data, 0 );
1222 data->embedded = TRUE;
1223 set_xembed_flags( display, data, 0 );
1228 /***********************************************************************
1229 * X11DRV_window_to_X_rect
1231 * Convert a rect from client to X window coordinates
1233 static void X11DRV_window_to_X_rect( struct x11drv_win_data *data, RECT *rect )
1237 if (!data->managed) return;
1238 if (IsRectEmpty( rect )) return;
1240 get_x11_rect_offset( data, &rc );
1242 rect->left -= rc.left;
1243 rect->right -= rc.right;
1244 rect->top -= rc.top;
1245 rect->bottom -= rc.bottom;
1246 if (rect->top >= rect->bottom) rect->bottom = rect->top + 1;
1247 if (rect->left >= rect->right) rect->right = rect->left + 1;
1251 /***********************************************************************
1252 * X11DRV_X_to_window_rect
1254 * Opposite of X11DRV_window_to_X_rect
1256 void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect )
1260 if (!data->managed) return;
1261 if (IsRectEmpty( rect )) return;
1263 get_x11_rect_offset( data, &rc );
1265 rect->left += rc.left;
1266 rect->right += rc.right;
1267 rect->top += rc.top;
1268 rect->bottom += rc.bottom;
1269 if (rect->top >= rect->bottom) rect->bottom = rect->top + 1;
1270 if (rect->left >= rect->right) rect->right = rect->left + 1;
1274 /***********************************************************************
1275 * sync_window_position
1277 * Synchronize the X window position with the Windows one
1279 static void sync_window_position( Display *display, struct x11drv_win_data *data,
1280 UINT swp_flags, const RECT *old_client_rect,
1281 const RECT *old_whole_rect )
1283 DWORD style = GetWindowLongW( data->hwnd, GWL_STYLE );
1284 XWindowChanges changes;
1285 unsigned int mask = 0;
1287 if (data->managed && data->iconic) return;
1289 /* resizing a managed maximized window is not allowed */
1290 if (!(style & WS_MAXIMIZE) || !data->managed)
1292 changes.width = data->whole_rect.right - data->whole_rect.left;
1293 changes.height = data->whole_rect.bottom - data->whole_rect.top;
1294 /* if window rect is empty force size to 1x1 */
1295 if (changes.width <= 0 || changes.height <= 0) changes.width = changes.height = 1;
1296 if (changes.width > 65535) changes.width = 65535;
1297 if (changes.height > 65535) changes.height = 65535;
1298 mask |= CWWidth | CWHeight;
1301 /* only the size is allowed to change for the desktop window */
1302 if (data->whole_window != root_window)
1304 changes.x = data->whole_rect.left - virtual_screen_rect.left;
1305 changes.y = data->whole_rect.top - virtual_screen_rect.top;
1309 if (!(swp_flags & SWP_NOZORDER) || (swp_flags & SWP_SHOWWINDOW))
1311 /* find window that this one must be after */
1312 HWND prev = GetWindow( data->hwnd, GW_HWNDPREV );
1313 while (prev && !(GetWindowLongW( prev, GWL_STYLE ) & WS_VISIBLE))
1314 prev = GetWindow( prev, GW_HWNDPREV );
1315 if (!prev) /* top child */
1317 changes.stack_mode = Above;
1318 mask |= CWStackMode;
1320 /* should use stack_mode Below but most window managers don't get it right */
1321 /* and Above with a sibling doesn't work so well either, so we ignore it */
1325 set_size_hints( display, data, style );
1326 data->configure_serial = NextRequest( display );
1327 XReconfigureWMWindow( display, data->whole_window,
1328 DefaultScreen(display), mask, &changes );
1329 #ifdef HAVE_LIBXSHAPE
1332 int x_offset = old_whole_rect->left - data->whole_rect.left;
1333 int y_offset = old_whole_rect->top - data->whole_rect.top;
1334 if (x_offset || y_offset)
1335 XShapeOffsetShape( display, data->whole_window, ShapeBounding, x_offset, y_offset );
1338 wine_tsx11_unlock();
1340 TRACE( "win %p/%lx pos %d,%d,%dx%d after %lx changes=%x serial=%lu\n",
1341 data->hwnd, data->whole_window, data->whole_rect.left, data->whole_rect.top,
1342 data->whole_rect.right - data->whole_rect.left,
1343 data->whole_rect.bottom - data->whole_rect.top,
1344 changes.sibling, mask, data->configure_serial );
1348 /***********************************************************************
1349 * sync_client_position
1351 * Synchronize the X client window position with the Windows one
1353 static void sync_client_position( Display *display, struct x11drv_win_data *data,
1354 UINT swp_flags, const RECT *old_client_rect,
1355 const RECT *old_whole_rect )
1358 XWindowChanges changes;
1359 RECT old = *old_client_rect;
1360 RECT new = data->client_rect;
1362 OffsetRect( &old, -old_whole_rect->left, -old_whole_rect->top );
1363 OffsetRect( &new, -data->whole_rect.left, -data->whole_rect.top );
1364 if (!(mask = get_window_changes( &changes, &old, &new ))) return;
1366 if (data->client_window)
1368 TRACE( "setting client win %lx pos %d,%d,%dx%d changes=%x\n",
1369 data->client_window, new.left, new.top,
1370 new.right - new.left, new.bottom - new.top, mask );
1372 XConfigureWindow( display, data->client_window, mask, &changes );
1373 wine_tsx11_unlock();
1376 if (data->gl_drawable && (mask & (CWWidth|CWHeight))) sync_gl_drawable( data );
1380 /***********************************************************************
1383 * Move the window bits when a window is moved.
1385 static void move_window_bits( struct x11drv_win_data *data, const RECT *old_rect, const RECT *new_rect,
1386 const RECT *old_client_rect )
1388 RECT src_rect = *old_rect;
1389 RECT dst_rect = *new_rect;
1390 HDC hdc_src, hdc_dst;
1395 if (!data->whole_window)
1397 OffsetRect( &dst_rect, -data->window_rect.left, -data->window_rect.top );
1398 parent = GetAncestor( data->hwnd, GA_PARENT );
1399 hdc_src = GetDCEx( parent, 0, DCX_CACHE );
1400 hdc_dst = GetDCEx( data->hwnd, 0, DCX_CACHE | DCX_WINDOW );
1404 OffsetRect( &dst_rect, -data->client_rect.left, -data->client_rect.top );
1405 /* make src rect relative to the old position of the window */
1406 OffsetRect( &src_rect, -old_client_rect->left, -old_client_rect->top );
1407 if (dst_rect.left == src_rect.left && dst_rect.top == src_rect.top) return;
1408 hdc_src = hdc_dst = GetDCEx( data->hwnd, 0, DCX_CACHE );
1411 code = X11DRV_START_EXPOSURES;
1412 ExtEscape( hdc_dst, X11DRV_ESCAPE, sizeof(code), (LPSTR)&code, 0, NULL );
1414 TRACE( "copying bits for win %p/%lx/%lx %s -> %s\n",
1415 data->hwnd, data->whole_window, data->client_window,
1416 wine_dbgstr_rect(&src_rect), wine_dbgstr_rect(&dst_rect) );
1417 BitBlt( hdc_dst, dst_rect.left, dst_rect.top,
1418 dst_rect.right - dst_rect.left, dst_rect.bottom - dst_rect.top,
1419 hdc_src, src_rect.left, src_rect.top, SRCCOPY );
1421 code = X11DRV_END_EXPOSURES;
1422 ExtEscape( hdc_dst, X11DRV_ESCAPE, sizeof(code), (LPSTR)&code, sizeof(rgn), (LPSTR)&rgn );
1424 ReleaseDC( data->hwnd, hdc_dst );
1425 if (hdc_src != hdc_dst) ReleaseDC( parent, hdc_src );
1429 if (!data->whole_window)
1431 /* map region to client rect since we are using DCX_WINDOW */
1432 OffsetRgn( rgn, data->window_rect.left - data->client_rect.left,
1433 data->window_rect.top - data->client_rect.top );
1434 RedrawWindow( data->hwnd, NULL, rgn,
1435 RDW_INVALIDATE | RDW_FRAME | RDW_ERASE | RDW_ALLCHILDREN );
1437 else RedrawWindow( data->hwnd, NULL, rgn, RDW_INVALIDATE | RDW_ERASE | RDW_ALLCHILDREN );
1438 DeleteObject( rgn );
1443 /**********************************************************************
1444 * create_whole_window
1446 * Create the whole X window for a given window
1448 static Window create_whole_window( Display *display, struct x11drv_win_data *data )
1451 XSetWindowAttributes attr;
1455 DWORD layered_flags;
1458 if (!data->managed && is_window_managed( data->hwnd, SWP_NOACTIVATE, &data->window_rect ))
1460 TRACE( "making win %p/%lx managed\n", data->hwnd, data->whole_window );
1461 data->managed = TRUE;
1462 SetPropA( data->hwnd, managed_prop, (HANDLE)1 );
1465 if ((win_rgn = CreateRectRgn( 0, 0, 0, 0 )) &&
1466 GetWindowRgn( data->hwnd, win_rgn ) == ERROR)
1468 DeleteObject( win_rgn );
1471 data->shaped = (win_rgn != 0);
1473 mask = get_window_attributes( display, data, &attr );
1475 data->whole_rect = data->window_rect;
1476 X11DRV_window_to_X_rect( data, &data->whole_rect );
1477 if (!(cx = data->whole_rect.right - data->whole_rect.left)) cx = 1;
1478 else if (cx > 65535) cx = 65535;
1479 if (!(cy = data->whole_rect.bottom - data->whole_rect.top)) cy = 1;
1480 else if (cy > 65535) cy = 65535;
1483 data->whole_window = XCreateWindow( display, root_window,
1484 data->whole_rect.left - virtual_screen_rect.left,
1485 data->whole_rect.top - virtual_screen_rect.top,
1486 cx, cy, 0, screen_depth, InputOutput,
1487 visual, mask, &attr );
1489 if (data->whole_window) XSaveContext( display, data->whole_window, winContext, (char *)data->hwnd );
1490 wine_tsx11_unlock();
1492 if (!data->whole_window) goto done;
1494 if (!create_client_window( display, data, NULL ))
1497 XDeleteContext( display, data->whole_window, winContext );
1498 XDestroyWindow( display, data->whole_window );
1499 data->whole_window = 0;
1500 wine_tsx11_unlock();
1504 set_initial_wm_hints( display, data );
1505 set_wm_hints( display, data );
1507 SetPropA( data->hwnd, whole_window_prop, (HANDLE)data->whole_window );
1509 /* set the window text */
1510 if (!InternalGetWindowText( data->hwnd, text, sizeof(text)/sizeof(WCHAR) )) text[0] = 0;
1511 sync_window_text( display, data->whole_window, text );
1513 /* set the window region */
1514 if (win_rgn) sync_window_region( display, data, win_rgn );
1516 /* set the window opacity */
1517 if (!GetLayeredWindowAttributes( data->hwnd, &key, &alpha, &layered_flags )) layered_flags = 0;
1518 sync_window_opacity( display, data->whole_window, key, alpha, layered_flags );
1521 XFlush( display ); /* make sure the window exists before we start painting to it */
1522 wine_tsx11_unlock();
1524 if (win_rgn) DeleteObject( win_rgn );
1525 return data->whole_window;
1529 /**********************************************************************
1530 * destroy_whole_window
1532 * Destroy the whole X window for a given window.
1534 static void destroy_whole_window( Display *display, struct x11drv_win_data *data, BOOL already_destroyed )
1536 struct x11drv_thread_data *thread_data = x11drv_thread_data();
1538 if (!data->whole_window) return;
1540 TRACE( "win %p xwin %lx/%lx\n", data->hwnd, data->whole_window, data->client_window );
1541 if (thread_data->cursor_window == data->whole_window ||
1542 thread_data->cursor_window == data->client_window)
1543 thread_data->cursor_window = None;
1545 XDeleteContext( display, data->whole_window, winContext );
1546 XDeleteContext( display, data->client_window, winContext );
1547 if (!already_destroyed) XDestroyWindow( display, data->whole_window );
1548 data->whole_window = data->client_window = 0;
1549 data->wm_state = WithdrawnState;
1550 data->net_wm_state = 0;
1551 data->mapped = FALSE;
1554 XUnsetICFocus( data->xic );
1555 XDestroyIC( data->xic );
1558 /* Outlook stops processing messages after destroying a dialog, so we need an explicit flush */
1560 XFree( data->wm_hints );
1561 data->wm_hints = NULL;
1562 wine_tsx11_unlock();
1563 RemovePropA( data->hwnd, whole_window_prop );
1564 RemovePropA( data->hwnd, client_window_prop );
1568 /*****************************************************************
1569 * SetWindowText (X11DRV.@)
1571 void CDECL X11DRV_SetWindowText( HWND hwnd, LPCWSTR text )
1575 if ((win = X11DRV_get_whole_window( hwnd )) && win != DefaultRootWindow(gdi_display))
1577 Display *display = thread_init_display();
1578 sync_window_text( display, win, text );
1583 /***********************************************************************
1584 * SetWindowStyle (X11DRV.@)
1586 * Update the X state of a window to reflect a style change
1588 void CDECL X11DRV_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style )
1590 struct x11drv_win_data *data;
1593 if (hwnd == GetDesktopWindow()) return;
1594 changed = style->styleNew ^ style->styleOld;
1596 if (offset == GWL_STYLE && (changed & WS_VISIBLE) && (style->styleNew & WS_VISIBLE))
1598 /* we don't unmap windows, that causes trouble with the window manager */
1599 if (!(data = X11DRV_get_win_data( hwnd )) &&
1600 !(data = X11DRV_create_win_data( hwnd ))) return;
1602 if (data->whole_window && is_window_rect_mapped( &data->window_rect ))
1604 Display *display = thread_display();
1605 set_wm_hints( display, data );
1606 if (!data->mapped) map_window( display, data, style->styleNew );
1610 if (offset == GWL_STYLE && (changed & WS_DISABLED))
1612 data = X11DRV_get_win_data( hwnd );
1613 if (data && data->wm_hints)
1616 data->wm_hints->input = !(style->styleNew & WS_DISABLED);
1617 XSetWMHints( thread_display(), data->whole_window, data->wm_hints );
1618 wine_tsx11_unlock();
1622 if (offset == GWL_EXSTYLE && (changed & WS_EX_LAYERED))
1624 /* changing WS_EX_LAYERED resets attributes */
1625 if ((data = X11DRV_get_win_data( hwnd )) && data->whole_window)
1626 sync_window_opacity( thread_display(), data->whole_window, 0, 0, 0 );
1631 /***********************************************************************
1632 * DestroyWindow (X11DRV.@)
1634 void CDECL X11DRV_DestroyWindow( HWND hwnd )
1636 struct x11drv_thread_data *thread_data = x11drv_thread_data();
1637 struct x11drv_win_data *data;
1639 if (!(data = X11DRV_get_win_data( hwnd ))) return;
1644 destroy_glxpixmap(gdi_display, data->gl_drawable);
1645 XFreePixmap(gdi_display, data->pixmap);
1646 wine_tsx11_unlock();
1648 else if (data->gl_drawable)
1651 XDestroyWindow(gdi_display, data->gl_drawable);
1652 wine_tsx11_unlock();
1655 destroy_whole_window( thread_data->display, data, FALSE );
1656 destroy_icon_window( thread_data->display, data );
1661 XFreeColormap( thread_data->display, data->colormap );
1662 wine_tsx11_unlock();
1665 if (thread_data->last_focus == hwnd) thread_data->last_focus = 0;
1666 if (data->hWMIconBitmap) DeleteObject( data->hWMIconBitmap );
1667 if (data->hWMIconMask) DeleteObject( data->hWMIconMask);
1669 XDeleteContext( thread_data->display, (XID)hwnd, win_data_context );
1670 wine_tsx11_unlock();
1671 HeapFree( GetProcessHeap(), 0, data );
1675 /***********************************************************************
1676 * X11DRV_DestroyNotify
1678 void X11DRV_DestroyNotify( HWND hwnd, XEvent *event )
1680 Display *display = event->xdestroywindow.display;
1681 struct x11drv_win_data *data;
1683 if (!(data = X11DRV_get_win_data( hwnd ))) return;
1685 FIXME( "window %p/%lx destroyed from the outside\n", hwnd, data->whole_window );
1686 destroy_whole_window( display, data, TRUE );
1690 static struct x11drv_win_data *alloc_win_data( Display *display, HWND hwnd )
1692 struct x11drv_win_data *data;
1694 if ((data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*data))))
1698 if (!winContext) winContext = XUniqueContext();
1699 if (!win_data_context) win_data_context = XUniqueContext();
1700 XSaveContext( display, (XID)hwnd, win_data_context, (char *)data );
1701 wine_tsx11_unlock();
1707 /* initialize the desktop window id in the desktop manager process */
1708 static struct x11drv_win_data *create_desktop_win_data( Display *display, HWND hwnd )
1710 struct x11drv_win_data *data;
1712 if (!(data = alloc_win_data( display, hwnd ))) return NULL;
1713 data->whole_window = data->client_window = root_window;
1714 data->managed = TRUE;
1715 SetPropA( data->hwnd, managed_prop, (HANDLE)1 );
1716 SetPropA( data->hwnd, whole_window_prop, (HANDLE)root_window );
1717 SetPropA( data->hwnd, client_window_prop, (HANDLE)root_window );
1718 set_initial_wm_hints( display, data );
1722 /**********************************************************************
1723 * CreateDesktopWindow (X11DRV.@)
1725 BOOL CDECL X11DRV_CreateDesktopWindow( HWND hwnd )
1727 unsigned int width, height;
1729 /* retrieve the real size of the desktop */
1730 SERVER_START_REQ( get_window_rectangles )
1732 req->handle = wine_server_user_handle( hwnd );
1733 wine_server_call( req );
1734 width = reply->window.right - reply->window.left;
1735 height = reply->window.bottom - reply->window.top;
1739 if (!width && !height) /* not initialized yet */
1741 SERVER_START_REQ( set_window_pos )
1743 req->handle = wine_server_user_handle( hwnd );
1745 req->flags = SWP_NOZORDER;
1746 req->window.left = virtual_screen_rect.left;
1747 req->window.top = virtual_screen_rect.top;
1748 req->window.right = virtual_screen_rect.right;
1749 req->window.bottom = virtual_screen_rect.bottom;
1750 req->client = req->window;
1751 wine_server_call( req );
1757 Window win = (Window)GetPropA( hwnd, whole_window_prop );
1758 if (win && win != root_window) X11DRV_init_desktop( win, width, height );
1764 /**********************************************************************
1765 * CreateWindow (X11DRV.@)
1767 BOOL CDECL X11DRV_CreateWindow( HWND hwnd )
1769 if (hwnd == GetDesktopWindow() && root_window != DefaultRootWindow( gdi_display ))
1771 Display *display = thread_init_display();
1773 /* the desktop win data can't be created lazily */
1774 if (!create_desktop_win_data( display, hwnd )) return FALSE;
1780 /***********************************************************************
1781 * X11DRV_get_win_data
1783 * Return the X11 data structure associated with a window.
1785 struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd )
1787 struct x11drv_thread_data *thread_data = x11drv_thread_data();
1790 if (!thread_data) return NULL;
1791 if (!hwnd) return NULL;
1792 if (XFindContext( thread_data->display, (XID)hwnd, win_data_context, &data )) data = NULL;
1793 return (struct x11drv_win_data *)data;
1797 /***********************************************************************
1798 * X11DRV_create_win_data
1800 * Create an X11 data window structure for an existing window.
1802 struct x11drv_win_data *X11DRV_create_win_data( HWND hwnd )
1805 struct x11drv_win_data *data;
1808 if (!(parent = GetAncestor( hwnd, GA_PARENT ))) return NULL; /* desktop */
1810 /* don't create win data for HWND_MESSAGE windows */
1811 if (parent != GetDesktopWindow() && !GetAncestor( parent, GA_PARENT )) return NULL;
1813 display = thread_init_display();
1814 if (!(data = alloc_win_data( display, hwnd ))) return NULL;
1816 GetWindowRect( hwnd, &data->window_rect );
1817 MapWindowPoints( 0, parent, (POINT *)&data->window_rect, 2 );
1818 data->whole_rect = data->window_rect;
1819 GetClientRect( hwnd, &data->client_rect );
1820 MapWindowPoints( hwnd, parent, (POINT *)&data->client_rect, 2 );
1822 if (parent == GetDesktopWindow())
1824 if (!create_whole_window( display, data ))
1826 HeapFree( GetProcessHeap(), 0, data );
1829 TRACE( "win %p/%lx/%lx window %s whole %s client %s\n",
1830 hwnd, data->whole_window, data->client_window, wine_dbgstr_rect( &data->window_rect ),
1831 wine_dbgstr_rect( &data->whole_rect ), wine_dbgstr_rect( &data->client_rect ));
1837 /***********************************************************************
1838 * X11DRV_get_whole_window
1840 * Return the X window associated with the full area of a window
1842 Window X11DRV_get_whole_window( HWND hwnd )
1844 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
1848 if (hwnd == GetDesktopWindow()) return root_window;
1849 return (Window)GetPropA( hwnd, whole_window_prop );
1851 return data->whole_window;
1855 /***********************************************************************
1856 * X11DRV_get_client_window
1858 * Return the X window associated with the client area of a window
1860 static Window X11DRV_get_client_window( HWND hwnd )
1862 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
1866 if (hwnd == GetDesktopWindow()) return root_window;
1867 return (Window)GetPropA( hwnd, client_window_prop );
1869 return data->client_window;
1873 /***********************************************************************
1876 * Return the X input context associated with a window
1878 XIC X11DRV_get_ic( HWND hwnd )
1880 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
1883 if (!data) return 0;
1884 if (data->xic) return data->xic;
1885 if (!(xim = x11drv_thread_data()->xim)) return 0;
1886 return X11DRV_CreateIC( xim, data );
1890 /***********************************************************************
1891 * X11DRV_GetDC (X11DRV.@)
1893 void CDECL X11DRV_GetDC( HDC hdc, HWND hwnd, HWND top, const RECT *win_rect,
1894 const RECT *top_rect, DWORD flags )
1896 struct x11drv_escape_set_drawable escape;
1897 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
1899 escape.code = X11DRV_SET_DRAWABLE;
1900 escape.mode = IncludeInferiors;
1901 escape.fbconfig_id = 0;
1902 escape.gl_drawable = 0;
1904 escape.gl_copy = FALSE;
1906 if (top == hwnd && data && IsIconic( hwnd ) && data->icon_window)
1908 escape.drawable = data->icon_window;
1910 else if (top == hwnd)
1912 escape.fbconfig_id = data ? data->fbconfig_id : (XID)GetPropA( hwnd, fbconfig_id_prop );
1913 /* GL draws to the client area even for window DCs */
1914 escape.gl_drawable = data ? data->client_window : X11DRV_get_client_window( hwnd );
1915 if (flags & DCX_WINDOW)
1916 escape.drawable = data ? data->whole_window : X11DRV_get_whole_window( hwnd );
1918 escape.drawable = escape.gl_drawable;
1922 escape.drawable = X11DRV_get_client_window( top );
1923 escape.fbconfig_id = data ? data->fbconfig_id : (XID)GetPropA( hwnd, fbconfig_id_prop );
1924 escape.gl_drawable = data ? data->gl_drawable : (Drawable)GetPropA( hwnd, gl_drawable_prop );
1925 escape.pixmap = data ? data->pixmap : (Pixmap)GetPropA( hwnd, pixmap_prop );
1926 escape.gl_copy = (escape.gl_drawable != 0);
1927 if (flags & DCX_CLIPCHILDREN) escape.mode = ClipByChildren;
1930 escape.dc_rect.left = win_rect->left - top_rect->left;
1931 escape.dc_rect.top = win_rect->top - top_rect->top;
1932 escape.dc_rect.right = win_rect->right - top_rect->left;
1933 escape.dc_rect.bottom = win_rect->bottom - top_rect->top;
1934 escape.drawable_rect.left = top_rect->left;
1935 escape.drawable_rect.top = top_rect->top;
1936 escape.drawable_rect.right = top_rect->right;
1937 escape.drawable_rect.bottom = top_rect->bottom;
1939 ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL );
1943 /***********************************************************************
1944 * X11DRV_ReleaseDC (X11DRV.@)
1946 void CDECL X11DRV_ReleaseDC( HWND hwnd, HDC hdc )
1948 struct x11drv_escape_set_drawable escape;
1950 escape.code = X11DRV_SET_DRAWABLE;
1951 escape.drawable = root_window;
1952 escape.mode = IncludeInferiors;
1953 escape.drawable_rect = virtual_screen_rect;
1954 SetRect( &escape.dc_rect, 0, 0, virtual_screen_rect.right - virtual_screen_rect.left,
1955 virtual_screen_rect.bottom - virtual_screen_rect.top );
1956 escape.fbconfig_id = 0;
1957 escape.gl_drawable = 0;
1959 ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL );
1963 /***********************************************************************
1964 * SetCapture (X11DRV.@)
1966 void CDECL X11DRV_SetCapture( HWND hwnd, UINT flags )
1968 struct x11drv_thread_data *thread_data = x11drv_thread_data();
1970 if (!thread_data) return;
1971 if (!(flags & (GUI_INMOVESIZE | GUI_INMENUMODE))) return;
1975 Window grab_win = X11DRV_get_client_window( GetAncestor( hwnd, GA_ROOT ) );
1977 if (!grab_win) return;
1979 XFlush( gdi_display );
1980 XGrabPointer( thread_data->display, grab_win, False,
1981 PointerMotionMask | ButtonPressMask | ButtonReleaseMask,
1982 GrabModeAsync, GrabModeAsync, None, None, CurrentTime );
1983 wine_tsx11_unlock();
1984 thread_data->grab_window = grab_win;
1986 else /* release capture */
1989 XFlush( gdi_display );
1990 XUngrabPointer( thread_data->display, CurrentTime );
1991 XFlush( thread_data->display );
1992 wine_tsx11_unlock();
1993 thread_data->grab_window = None;
1998 /*****************************************************************
1999 * SetParent (X11DRV.@)
2001 void CDECL X11DRV_SetParent( HWND hwnd, HWND parent, HWND old_parent )
2003 Display *display = thread_display();
2004 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2007 if (parent == old_parent) return;
2009 if (parent != GetDesktopWindow()) /* a child window */
2011 if (old_parent == GetDesktopWindow())
2013 /* destroy the old X windows */
2014 destroy_whole_window( display, data, FALSE );
2015 destroy_icon_window( display, data );
2018 data->managed = FALSE;
2019 RemovePropA( data->hwnd, managed_prop );
2023 else /* new top level window */
2025 /* FIXME: we ignore errors since we can't really recover anyway */
2026 create_whole_window( display, data );
2031 /*****************************************************************
2032 * SetFocus (X11DRV.@)
2036 void CDECL X11DRV_SetFocus( HWND hwnd )
2038 Display *display = thread_display();
2039 struct x11drv_win_data *data;
2040 XWindowChanges changes;
2042 if (!(hwnd = GetAncestor( hwnd, GA_ROOT ))) return;
2043 if (!(data = X11DRV_get_win_data( hwnd ))) return;
2044 if (data->managed || !data->whole_window) return;
2046 /* Set X focus and install colormap */
2048 changes.stack_mode = Above;
2049 XConfigureWindow( display, data->whole_window, CWStackMode, &changes );
2050 /* we must not use CurrentTime (ICCCM), so try to use last message time instead */
2051 /* FIXME: this is not entirely correct */
2052 XSetInputFocus( display, data->whole_window, RevertToParent,
2054 GetMessageTime() - EVENT_x11_time_to_win32_time(0));
2055 wine_tsx11_unlock();
2059 /***********************************************************************
2060 * WindowPosChanging (X11DRV.@)
2062 void CDECL X11DRV_WindowPosChanging( HWND hwnd, HWND insert_after, UINT swp_flags,
2063 const RECT *window_rect, const RECT *client_rect, RECT *visible_rect )
2065 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2066 DWORD style = GetWindowLongW( hwnd, GWL_STYLE );
2070 /* create the win data if the window is being made visible */
2071 if (!(style & WS_VISIBLE) && !(swp_flags & SWP_SHOWWINDOW)) return;
2072 if (!(data = X11DRV_create_win_data( hwnd ))) return;
2075 /* check if we need to switch the window to managed */
2076 if (!data->managed && data->whole_window && is_window_managed( hwnd, swp_flags, window_rect ))
2078 TRACE( "making win %p/%lx managed\n", hwnd, data->whole_window );
2079 if (data->mapped) unmap_window( thread_display(), data );
2080 data->managed = TRUE;
2081 SetPropA( hwnd, managed_prop, (HANDLE)1 );
2084 *visible_rect = *window_rect;
2085 X11DRV_window_to_X_rect( data, visible_rect );
2089 /***********************************************************************
2090 * WindowPosChanged (X11DRV.@)
2092 void CDECL X11DRV_WindowPosChanged( HWND hwnd, HWND insert_after, UINT swp_flags,
2093 const RECT *rectWindow, const RECT *rectClient,
2094 const RECT *visible_rect, const RECT *valid_rects )
2096 struct x11drv_thread_data *thread_data;
2098 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2099 DWORD new_style = GetWindowLongW( hwnd, GWL_STYLE );
2100 RECT old_whole_rect, old_client_rect;
2105 thread_data = x11drv_thread_data();
2106 display = thread_data->display;
2108 old_whole_rect = data->whole_rect;
2109 old_client_rect = data->client_rect;
2110 data->window_rect = *rectWindow;
2111 data->whole_rect = *visible_rect;
2112 data->client_rect = *rectClient;
2114 TRACE( "win %p window %s client %s style %08x flags %08x\n",
2115 hwnd, wine_dbgstr_rect(rectWindow), wine_dbgstr_rect(rectClient), new_style, swp_flags );
2117 if (!IsRectEmpty( &valid_rects[0] ))
2119 int x_offset = old_whole_rect.left - data->whole_rect.left;
2120 int y_offset = old_whole_rect.top - data->whole_rect.top;
2122 /* if all that happened is that the whole window moved, copy everything */
2123 if (!(swp_flags & SWP_FRAMECHANGED) &&
2124 old_whole_rect.right - data->whole_rect.right == x_offset &&
2125 old_whole_rect.bottom - data->whole_rect.bottom == y_offset &&
2126 old_client_rect.left - data->client_rect.left == x_offset &&
2127 old_client_rect.right - data->client_rect.right == x_offset &&
2128 old_client_rect.top - data->client_rect.top == y_offset &&
2129 old_client_rect.bottom - data->client_rect.bottom == y_offset &&
2130 !memcmp( &valid_rects[0], &data->client_rect, sizeof(RECT) ))
2132 /* if we have an X window the bits will be moved by the X server */
2133 if (!data->whole_window)
2134 move_window_bits( data, &old_whole_rect, &data->whole_rect, &old_client_rect );
2137 move_window_bits( data, &valid_rects[1], &valid_rects[0], &old_client_rect );
2141 XFlush( gdi_display ); /* make sure painting is done before we move the window */
2142 wine_tsx11_unlock();
2144 sync_client_position( display, data, swp_flags, &old_client_rect, &old_whole_rect );
2146 if (!data->whole_window) return;
2148 /* check if we are currently processing an event relevant to this window */
2150 if (thread_data->current_event && thread_data->current_event->xany.window == data->whole_window)
2151 event_type = thread_data->current_event->type;
2153 if (event_type != ConfigureNotify && event_type != PropertyNotify)
2154 event_type = 0; /* ignore other events */
2158 if (((swp_flags & SWP_HIDEWINDOW) && !(new_style & WS_VISIBLE)) ||
2159 (!event_type && !is_window_rect_mapped( rectWindow )))
2160 unmap_window( display, data );
2163 /* don't change position if we are about to minimize or maximize a managed window */
2165 !(data->managed && (swp_flags & SWP_STATECHANGED) && (new_style & (WS_MINIMIZE|WS_MAXIMIZE))))
2166 sync_window_position( display, data, swp_flags, &old_client_rect, &old_whole_rect );
2168 if ((new_style & WS_VISIBLE) &&
2169 ((new_style & WS_MINIMIZE) || is_window_rect_mapped( rectWindow )))
2171 if (!data->mapped || (swp_flags & (SWP_FRAMECHANGED|SWP_STATECHANGED)))
2172 set_wm_hints( display, data );
2176 map_window( display, data, new_style );
2178 else if ((swp_flags & SWP_STATECHANGED) && (!data->iconic != !(new_style & WS_MINIMIZE)))
2180 data->iconic = (new_style & WS_MINIMIZE) != 0;
2181 TRACE( "changing win %p iconic state to %u\n", data->hwnd, data->iconic );
2184 XIconifyWindow( display, data->whole_window, DefaultScreen(display) );
2185 else if (is_window_rect_mapped( rectWindow ))
2186 XMapWindow( display, data->whole_window );
2187 wine_tsx11_unlock();
2188 update_net_wm_states( display, data );
2190 else if (!event_type)
2192 update_net_wm_states( display, data );
2197 XFlush( display ); /* make sure changes are done before we start painting again */
2198 wine_tsx11_unlock();
2202 /***********************************************************************
2203 * ShowWindow (X11DRV.@)
2205 UINT CDECL X11DRV_ShowWindow( HWND hwnd, INT cmd, RECT *rect, UINT swp )
2208 unsigned int width, height, border, depth;
2210 DWORD style = GetWindowLongW( hwnd, GWL_STYLE );
2211 struct x11drv_thread_data *thread_data = x11drv_thread_data();
2212 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2214 if (!data || !data->whole_window || !data->managed || !data->mapped || data->iconic) return swp;
2215 if (style & WS_MINIMIZE) return swp;
2216 if (IsRectEmpty( rect )) return swp;
2218 /* only fetch the new rectangle if the ShowWindow was a result of a window manager event */
2220 if (!thread_data->current_event || thread_data->current_event->xany.window != data->whole_window)
2223 if (thread_data->current_event->type != ConfigureNotify &&
2224 thread_data->current_event->type != PropertyNotify)
2227 TRACE( "win %p/%lx cmd %d at %s flags %08x\n",
2228 hwnd, data->whole_window, cmd, wine_dbgstr_rect(rect), swp );
2231 XGetGeometry( thread_data->display, data->whole_window,
2232 &root, &x, &y, &width, &height, &border, &depth );
2233 XTranslateCoordinates( thread_data->display, data->whole_window, root, 0, 0, &x, &y, &top );
2234 wine_tsx11_unlock();
2237 rect->right = x + width;
2238 rect->bottom = y + height;
2239 OffsetRect( rect, virtual_screen_rect.left, virtual_screen_rect.top );
2240 X11DRV_X_to_window_rect( data, rect );
2241 return swp & ~(SWP_NOMOVE | SWP_NOCLIENTMOVE | SWP_NOSIZE | SWP_NOCLIENTSIZE);
2245 /**********************************************************************
2246 * SetWindowIcon (X11DRV.@)
2248 * hIcon or hIconSm has changed (or is being initialised for the
2249 * first time). Complete the X11 driver-specific initialisation
2250 * and set the window hints.
2252 * This is not entirely correct, may need to create
2253 * an icon window and set the pixmap as a background
2255 void CDECL X11DRV_SetWindowIcon( HWND hwnd, UINT type, HICON icon )
2257 Display *display = thread_display();
2258 struct x11drv_win_data *data;
2260 if (type != ICON_BIG) return; /* nothing to do here */
2262 if (!(data = X11DRV_get_win_data( hwnd ))) return;
2263 if (!data->whole_window) return;
2264 if (!data->managed) return;
2268 set_icon_hints( display, data, icon );
2270 XSetWMHints( display, data->whole_window, data->wm_hints );
2271 wine_tsx11_unlock();
2276 /***********************************************************************
2277 * SetWindowRgn (X11DRV.@)
2279 * Assign specified region to window (for non-rectangular windows)
2281 int CDECL X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw )
2283 struct x11drv_win_data *data;
2285 if ((data = X11DRV_get_win_data( hwnd )))
2287 sync_window_region( thread_display(), data, hrgn );
2289 else if (X11DRV_get_whole_window( hwnd ))
2291 SendMessageW( hwnd, WM_X11DRV_SET_WIN_REGION, 0, 0 );
2297 /***********************************************************************
2298 * SetLayeredWindowAttributes (X11DRV.@)
2300 * Set transparency attributes for a layered window.
2302 void CDECL X11DRV_SetLayeredWindowAttributes( HWND hwnd, COLORREF key, BYTE alpha, DWORD flags )
2304 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2308 if (data->whole_window)
2309 sync_window_opacity( thread_display(), data->whole_window, key, alpha, flags );
2313 Window win = X11DRV_get_whole_window( hwnd );
2314 if (win) sync_window_opacity( gdi_display, win, key, alpha, flags );
2319 /**********************************************************************
2320 * X11DRV_WindowMessage (X11DRV.@)
2322 LRESULT CDECL X11DRV_WindowMessage( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
2324 struct x11drv_win_data *data;
2328 case WM_X11DRV_ACQUIRE_SELECTION:
2329 return X11DRV_AcquireClipboard( hwnd );
2330 case WM_X11DRV_SET_WIN_FORMAT:
2331 return set_win_format( hwnd, (XID)wp );
2332 case WM_X11DRV_SET_WIN_REGION:
2333 if ((data = X11DRV_get_win_data( hwnd ))) sync_window_region( thread_display(), data, (HRGN)1 );
2335 case WM_X11DRV_RESIZE_DESKTOP:
2336 X11DRV_resize_desktop( LOWORD(lp), HIWORD(lp) );
2339 FIXME( "got window msg %x hwnd %p wp %lx lp %lx\n", msg, hwnd, wp, lp );
2345 /***********************************************************************
2346 * is_netwm_supported
2348 static BOOL is_netwm_supported( Display *display, Atom atom )
2350 static Atom *net_supported;
2351 static int net_supported_count = -1;
2355 if (net_supported_count == -1)
2359 unsigned long count, remaining;
2361 if (!XGetWindowProperty( display, DefaultRootWindow(display), x11drv_atom(_NET_SUPPORTED), 0,
2362 ~0UL, False, XA_ATOM, &type, &format, &count,
2363 &remaining, (unsigned char **)&net_supported ))
2364 net_supported_count = get_property_size( format, count ) / sizeof(Atom);
2366 net_supported_count = 0;
2368 wine_tsx11_unlock();
2370 for (i = 0; i < net_supported_count; i++)
2371 if (net_supported[i] == atom) return TRUE;
2376 /***********************************************************************
2377 * SysCommand (X11DRV.@)
2379 * Perform WM_SYSCOMMAND handling.
2381 LRESULT CDECL X11DRV_SysCommand( HWND hwnd, WPARAM wparam, LPARAM lparam )
2383 WPARAM hittest = wparam & 0x0f;
2387 Display *display = thread_display();
2388 struct x11drv_win_data *data;
2390 if (!(data = X11DRV_get_win_data( hwnd ))) return -1;
2391 if (!data->whole_window || !data->managed || !data->mapped) return -1;
2393 switch (wparam & 0xfff0)
2396 if (!hittest) dir = _NET_WM_MOVERESIZE_MOVE_KEYBOARD;
2397 else dir = _NET_WM_MOVERESIZE_MOVE;
2400 /* windows without WS_THICKFRAME are not resizable through the window manager */
2401 if (!(GetWindowLongW( hwnd, GWL_STYLE ) & WS_THICKFRAME)) return -1;
2405 case WMSZ_LEFT: dir = _NET_WM_MOVERESIZE_SIZE_LEFT; break;
2406 case WMSZ_RIGHT: dir = _NET_WM_MOVERESIZE_SIZE_RIGHT; break;
2407 case WMSZ_TOP: dir = _NET_WM_MOVERESIZE_SIZE_TOP; break;
2408 case WMSZ_TOPLEFT: dir = _NET_WM_MOVERESIZE_SIZE_TOPLEFT; break;
2409 case WMSZ_TOPRIGHT: dir = _NET_WM_MOVERESIZE_SIZE_TOPRIGHT; break;
2410 case WMSZ_BOTTOM: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOM; break;
2411 case WMSZ_BOTTOMLEFT: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT; break;
2412 case WMSZ_BOTTOMRIGHT: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT; break;
2413 default: dir = _NET_WM_MOVERESIZE_SIZE_KEYBOARD; break;
2418 /* prevent a simple ALT press+release from activating the system menu,
2419 * as that can get confusing on managed windows */
2420 if ((WCHAR)lparam) return -1; /* got an explicit char */
2421 if (GetMenu( hwnd )) return -1; /* window has a real menu */
2422 if (!(GetWindowLongW( hwnd, GWL_STYLE ) & WS_SYSMENU)) return -1; /* no system menu */
2423 TRACE( "ignoring SC_KEYMENU wp %lx lp %lx\n", wparam, lparam );
2430 if (IsZoomed(hwnd)) return -1;
2432 if (!is_netwm_supported( display, x11drv_atom(_NET_WM_MOVERESIZE) ))
2434 TRACE( "_NET_WM_MOVERESIZE not supported\n" );
2438 dwPoint = GetMessagePos();
2439 x = (short)LOWORD(dwPoint);
2440 y = (short)HIWORD(dwPoint);
2442 TRACE("hwnd %p, x %d, y %d, dir %d\n", hwnd, x, y, dir);
2444 xev.xclient.type = ClientMessage;
2445 xev.xclient.window = X11DRV_get_whole_window(hwnd);
2446 xev.xclient.message_type = x11drv_atom(_NET_WM_MOVERESIZE);
2447 xev.xclient.serial = 0;
2448 xev.xclient.display = display;
2449 xev.xclient.send_event = True;
2450 xev.xclient.format = 32;
2451 xev.xclient.data.l[0] = x - virtual_screen_rect.left; /* x coord */
2452 xev.xclient.data.l[1] = y - virtual_screen_rect.top; /* y coord */
2453 xev.xclient.data.l[2] = dir; /* direction */
2454 xev.xclient.data.l[3] = 1; /* button */
2455 xev.xclient.data.l[4] = 0; /* unused */
2457 /* need to ungrab the pointer that may have been automatically grabbed
2458 * with a ButtonPress event */
2460 XUngrabPointer( display, CurrentTime );
2461 XSendEvent(display, root_window, False, SubstructureNotifyMask, &xev);
2462 wine_tsx11_unlock();