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 struct has_popup_result
151 static BOOL CALLBACK has_popup( HWND hwnd, LPARAM lparam )
153 struct has_popup_result *result = (struct has_popup_result *)lparam;
155 if (hwnd == result->hwnd) return FALSE; /* popups are always above owner */
156 result->found = (GetWindow( hwnd, GW_OWNER ) == result->hwnd);
157 return !result->found;
160 static BOOL has_owned_popups( HWND hwnd )
162 struct has_popup_result result;
165 result.found = FALSE;
166 EnumWindows( has_popup, (LPARAM)&result );
170 /***********************************************************************
173 * Check if a given window should be managed
175 static BOOL is_window_managed( HWND hwnd, UINT swp_flags, const RECT *window_rect )
177 DWORD style, ex_style;
179 if (!managed_mode) return FALSE;
181 /* child windows are not managed */
182 style = GetWindowLongW( hwnd, GWL_STYLE );
183 if ((style & (WS_CHILD|WS_POPUP)) == WS_CHILD) return FALSE;
184 /* activated windows are managed */
185 if (!(swp_flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW))) return TRUE;
186 if (hwnd == GetActiveWindow()) return TRUE;
187 /* windows with caption are managed */
188 if ((style & WS_CAPTION) == WS_CAPTION) return TRUE;
189 /* windows with thick frame are managed */
190 if (style & WS_THICKFRAME) return TRUE;
191 if (style & WS_POPUP)
196 /* popup with sysmenu == caption are managed */
197 if (style & WS_SYSMENU) return TRUE;
198 /* full-screen popup windows are managed */
199 hmon = MonitorFromWindow( hwnd, MONITOR_DEFAULTTOPRIMARY );
200 mi.cbSize = sizeof( mi );
201 GetMonitorInfoW( hmon, &mi );
202 if (window_rect->left <= mi.rcWork.left && window_rect->right >= mi.rcWork.right &&
203 window_rect->top <= mi.rcWork.top && window_rect->bottom >= mi.rcWork.bottom)
206 /* application windows are managed */
207 ex_style = GetWindowLongW( hwnd, GWL_EXSTYLE );
208 if (ex_style & WS_EX_APPWINDOW) return TRUE;
209 /* windows that own popups are managed */
210 if (has_owned_popups( hwnd )) return TRUE;
211 /* default: not managed */
216 /***********************************************************************
217 * X11DRV_is_window_rect_mapped
219 * Check if the X whole window should be mapped based on its rectangle
221 static BOOL is_window_rect_mapped( const RECT *rect )
223 /* don't map if rect is empty */
224 if (IsRectEmpty( rect )) return FALSE;
226 /* don't map if rect is off-screen */
227 if (rect->left >= virtual_screen_rect.right ||
228 rect->top >= virtual_screen_rect.bottom ||
229 rect->right <= virtual_screen_rect.left ||
230 rect->bottom <= virtual_screen_rect.top)
237 /***********************************************************************
238 * is_window_resizable
240 * Check if window should be made resizable by the window manager
242 static inline BOOL is_window_resizable( struct x11drv_win_data *data, DWORD style )
244 if (style & WS_THICKFRAME) return TRUE;
245 /* Metacity needs the window to be resizable to make it fullscreen */
246 return (data->whole_rect.left <= 0 && data->whole_rect.right >= screen_width &&
247 data->whole_rect.top <= 0 && data->whole_rect.bottom >= screen_height);
251 /***********************************************************************
254 static HWND get_window_owner( HWND hwnd )
257 HWND owner = GetWindow( hwnd, GW_OWNER );
258 /* ignore the zero-size owners used by Delphi apps */
259 if (owner && GetWindowRect( owner, &rect ) && IsRectEmpty( &rect )) owner = 0;
264 /***********************************************************************
265 * get_mwm_decorations
267 static unsigned long get_mwm_decorations( struct x11drv_win_data *data,
268 DWORD style, DWORD ex_style )
270 unsigned long ret = 0;
272 if (!decorated_mode) return 0;
274 if (IsRectEmpty( &data->window_rect )) return 0;
275 if (data->shaped) return 0;
277 if (ex_style & WS_EX_TOOLWINDOW) return 0;
279 if ((style & WS_CAPTION) == WS_CAPTION)
281 ret |= MWM_DECOR_TITLE | MWM_DECOR_BORDER;
282 if (style & WS_SYSMENU) ret |= MWM_DECOR_MENU;
283 if (style & WS_MINIMIZEBOX) ret |= MWM_DECOR_MINIMIZE;
284 if (style & WS_MAXIMIZEBOX) ret |= MWM_DECOR_MAXIMIZE;
286 if (ex_style & WS_EX_DLGMODALFRAME) ret |= MWM_DECOR_BORDER;
287 else if (style & WS_THICKFRAME) ret |= MWM_DECOR_BORDER | MWM_DECOR_RESIZEH;
288 else if ((style & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME) ret |= MWM_DECOR_BORDER;
293 /***********************************************************************
294 * get_x11_rect_offset
296 * Helper for X11DRV_window_to_X_rect and X11DRV_X_to_window_rect.
298 static void get_x11_rect_offset( struct x11drv_win_data *data, RECT *rect )
300 DWORD style, ex_style, style_mask = 0, ex_style_mask = 0;
303 rect->top = rect->bottom = rect->left = rect->right = 0;
305 style = GetWindowLongW( data->hwnd, GWL_STYLE );
306 ex_style = GetWindowLongW( data->hwnd, GWL_EXSTYLE );
307 decor = get_mwm_decorations( data, style, ex_style );
309 if (decor & MWM_DECOR_TITLE) style_mask |= WS_CAPTION;
310 if (decor & MWM_DECOR_BORDER)
312 style_mask |= WS_DLGFRAME | WS_THICKFRAME;
313 ex_style_mask |= WS_EX_DLGMODALFRAME;
316 AdjustWindowRectEx( rect, style & style_mask, FALSE, ex_style & ex_style_mask );
320 /***********************************************************************
321 * get_window_attributes
323 * Fill the window attributes structure for an X window.
325 static int get_window_attributes( Display *display, struct x11drv_win_data *data,
326 XSetWindowAttributes *attr )
328 attr->override_redirect = !data->managed;
329 attr->colormap = X11DRV_PALETTE_PaletteXColormap;
330 attr->save_under = ((GetClassLongW( data->hwnd, GCL_STYLE ) & CS_SAVEBITS) != 0);
331 attr->cursor = x11drv_thread_data()->cursor;
332 attr->bit_gravity = NorthWestGravity;
333 attr->win_gravity = StaticGravity;
334 attr->backing_store = NotUseful;
335 attr->event_mask = (ExposureMask | PointerMotionMask |
336 ButtonPressMask | ButtonReleaseMask | EnterWindowMask |
337 KeyPressMask | KeyReleaseMask | FocusChangeMask |
338 KeymapStateMask | StructureNotifyMask);
339 if (data->managed) attr->event_mask |= PropertyChangeMask;
341 return (CWOverrideRedirect | CWSaveUnder | CWColormap | CWCursor |
342 CWEventMask | CWBitGravity | CWBackingStore);
346 /***********************************************************************
347 * create_client_window
349 static Window create_client_window( Display *display, struct x11drv_win_data *data, XVisualInfo *vis )
352 XSetWindowAttributes attr;
354 Visual *client_visual = vis ? vis->visual : visual;
356 attr.bit_gravity = NorthWestGravity;
357 attr.win_gravity = NorthWestGravity;
358 attr.backing_store = NotUseful;
359 attr.event_mask = (ExposureMask | PointerMotionMask |
360 ButtonPressMask | ButtonReleaseMask | EnterWindowMask);
361 mask = CWEventMask | CWBitGravity | CWWinGravity | CWBackingStore;
363 if ((cx = data->client_rect.right - data->client_rect.left) <= 0) cx = 1;
364 else if (cx > 65535) cx = 65535;
365 if ((cy = data->client_rect.bottom - data->client_rect.top) <= 0) cy = 1;
366 else if (cy > 65535) cy = 65535;
372 attr.colormap = XCreateColormap( display, root_window, vis->visual,
373 (vis->class == PseudoColor || vis->class == GrayScale ||
374 vis->class == DirectColor) ? AllocAll : AllocNone );
378 client = XCreateWindow( display, data->whole_window,
379 data->client_rect.left - data->whole_rect.left,
380 data->client_rect.top - data->whole_rect.top,
381 cx, cy, 0, screen_depth, InputOutput,
382 client_visual, mask, &attr );
389 if (data->client_window)
391 struct x11drv_thread_data *thread_data = x11drv_thread_data();
392 if (thread_data->cursor_window == data->client_window) thread_data->cursor_window = None;
393 XDeleteContext( display, data->client_window, winContext );
394 XDestroyWindow( display, data->client_window );
396 data->client_window = client;
397 data->visualid = XVisualIDFromVisual( client_visual );
399 if (data->colormap) XFreeColormap( display, data->colormap );
400 data->colormap = vis ? attr.colormap : 0;
402 XMapWindow( display, data->client_window );
403 XSaveContext( display, data->client_window, winContext, (char *)data->hwnd );
406 SetPropA( data->hwnd, client_window_prop, (HANDLE)data->client_window );
407 return data->client_window;
411 /***********************************************************************
414 * Change the X window attributes when the window style has changed.
416 static void sync_window_style( Display *display, struct x11drv_win_data *data )
418 if (data->whole_window != root_window)
420 XSetWindowAttributes attr;
421 int mask = get_window_attributes( display, data, &attr );
424 XChangeWindowAttributes( display, data->whole_window, mask, &attr );
430 /***********************************************************************
433 * Update the X11 window region.
435 static void sync_window_region( Display *display, struct x11drv_win_data *data, HRGN win_region )
437 #ifdef HAVE_LIBXSHAPE
438 HRGN hrgn = win_region;
440 if (!data->whole_window) return;
441 data->shaped = FALSE;
443 if (hrgn == (HRGN)1) /* hack: win_region == 1 means retrieve region from server */
445 if (!(hrgn = CreateRectRgn( 0, 0, 0, 0 ))) return;
446 if (GetWindowRgn( data->hwnd, hrgn ) == ERROR)
448 DeleteObject( hrgn );
456 XShapeCombineMask( display, data->whole_window, ShapeBounding, 0, 0, None, ShapeSet );
461 RGNDATA *pRegionData = X11DRV_GetRegionData( hrgn, 0 );
465 XShapeCombineRectangles( display, data->whole_window, ShapeBounding,
466 data->window_rect.left - data->whole_rect.left,
467 data->window_rect.top - data->whole_rect.top,
468 (XRectangle *)pRegionData->Buffer,
469 pRegionData->rdh.nCount, ShapeSet, YXBanded );
471 HeapFree(GetProcessHeap(), 0, pRegionData);
475 if (hrgn && hrgn != win_region) DeleteObject( hrgn );
476 #endif /* HAVE_LIBXSHAPE */
480 /***********************************************************************
481 * sync_window_opacity
483 static void sync_window_opacity( Display *display, Window win,
484 COLORREF key, BYTE alpha, DWORD flags )
486 unsigned long opacity = 0xffffffff;
488 if (flags & LWA_ALPHA) opacity = (0xffffffff / 0xff) * alpha;
490 if (flags & LWA_COLORKEY) FIXME("LWA_COLORKEY not supported\n");
493 if (opacity == 0xffffffff)
494 XDeleteProperty( display, win, x11drv_atom(_NET_WM_WINDOW_OPACITY) );
496 XChangeProperty( display, win, x11drv_atom(_NET_WM_WINDOW_OPACITY),
497 XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&opacity, 1 );
502 /***********************************************************************
505 static void sync_window_text( Display *display, Window win, const WCHAR *text )
508 char *buffer, *utf8_buffer;
511 /* allocate new buffer for window text */
512 count = WideCharToMultiByte(CP_UNIXCP, 0, text, -1, NULL, 0, NULL, NULL);
513 if (!(buffer = HeapAlloc( GetProcessHeap(), 0, count ))) return;
514 WideCharToMultiByte(CP_UNIXCP, 0, text, -1, buffer, count, NULL, NULL);
516 count = WideCharToMultiByte(CP_UTF8, 0, text, strlenW(text), NULL, 0, NULL, NULL);
517 if (!(utf8_buffer = HeapAlloc( GetProcessHeap(), 0, count )))
519 HeapFree( GetProcessHeap(), 0, buffer );
522 WideCharToMultiByte(CP_UTF8, 0, text, strlenW(text), utf8_buffer, count, NULL, NULL);
525 if (XmbTextListToTextProperty( display, &buffer, 1, XStdICCTextStyle, &prop ) == Success)
527 XSetWMName( display, win, &prop );
528 XSetWMIconName( display, win, &prop );
532 Implements a NET_WM UTF-8 title. It should be without a trailing \0,
533 according to the standard
534 ( http://www.pps.jussieu.fr/~jch/software/UTF8_STRING/UTF8_STRING.text ).
536 XChangeProperty( display, win, x11drv_atom(_NET_WM_NAME), x11drv_atom(UTF8_STRING),
537 8, PropModeReplace, (unsigned char *) utf8_buffer, count);
540 HeapFree( GetProcessHeap(), 0, utf8_buffer );
541 HeapFree( GetProcessHeap(), 0, buffer );
545 /***********************************************************************
548 static BOOL set_win_format( HWND hwnd, XID fbconfig_id )
550 struct x11drv_win_data *data;
554 if (!(data = X11DRV_get_win_data(hwnd)) &&
555 !(data = X11DRV_create_win_data(hwnd))) return FALSE;
557 if (!(vis = visual_from_fbconfig_id(fbconfig_id))) return FALSE;
559 if (data->whole_window)
561 Display *display = thread_display();
562 Window client = data->client_window;
564 if (vis->visualid != data->visualid)
566 client = create_client_window( display, data, vis );
567 TRACE( "re-created client window %lx for %p fbconfig %lx\n", client, data->hwnd, fbconfig_id );
573 if (client) goto done;
577 w = data->client_rect.right - data->client_rect.left;
578 h = data->client_rect.bottom - data->client_rect.top;
583 #ifdef SONAME_LIBXCOMPOSITE
586 XSetWindowAttributes attrib;
587 static Window dummy_parent;
590 attrib.override_redirect = True;
593 dummy_parent = XCreateWindow( gdi_display, root_window, -1, -1, 1, 1, 0, screen_depth,
594 InputOutput, visual, CWOverrideRedirect, &attrib );
595 XMapWindow( gdi_display, dummy_parent );
597 data->colormap = XCreateColormap(gdi_display, dummy_parent, vis->visual,
598 (vis->class == PseudoColor ||
599 vis->class == GrayScale ||
600 vis->class == DirectColor) ?
601 AllocAll : AllocNone);
602 attrib.colormap = data->colormap;
603 XInstallColormap(gdi_display, attrib.colormap);
605 if(data->gl_drawable) XDestroyWindow(gdi_display, data->gl_drawable);
606 data->gl_drawable = XCreateWindow(gdi_display, dummy_parent, -w, 0, w, h, 0,
607 vis->depth, InputOutput, vis->visual,
608 CWColormap | CWOverrideRedirect,
610 if(data->gl_drawable)
612 pXCompositeRedirectWindow(gdi_display, data->gl_drawable,
613 CompositeRedirectManual);
614 XMapWindow(gdi_display, data->gl_drawable);
617 XFlush( gdi_display );
623 WARN("XComposite is not available, using GLXPixmap hack\n");
627 if(data->pixmap) XFreePixmap(gdi_display, data->pixmap);
628 data->pixmap = XCreatePixmap(gdi_display, root_window, w, h, vis->depth);
636 if(data->gl_drawable) destroy_glxpixmap(gdi_display, data->gl_drawable);
637 data->gl_drawable = create_glxpixmap(gdi_display, vis, data->pixmap);
638 if(!data->gl_drawable)
640 XFreePixmap(gdi_display, data->pixmap);
644 XFlush( gdi_display );
646 if (data->pixmap) SetPropA(hwnd, pixmap_prop, (HANDLE)data->pixmap);
649 if (!data->gl_drawable) return FALSE;
651 TRACE("Created GL drawable 0x%lx, using FBConfigID 0x%lx\n",
652 data->gl_drawable, fbconfig_id);
653 SetPropA(hwnd, gl_drawable_prop, (HANDLE)data->gl_drawable);
656 data->fbconfig_id = fbconfig_id;
657 SetPropA(hwnd, fbconfig_id_prop, (HANDLE)data->fbconfig_id);
658 /* force DCE invalidation */
659 SetWindowPos( hwnd, 0, 0, 0, 0, 0,
660 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSIZE | SWP_NOMOVE |
661 SWP_NOREDRAW | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_STATECHANGED);
665 /***********************************************************************
668 static void sync_gl_drawable(struct x11drv_win_data *data)
670 int w = data->client_rect.right - data->client_rect.left;
671 int h = data->client_rect.bottom - data->client_rect.top;
679 TRACE("Resizing GL drawable 0x%lx to %dx%d\n", data->gl_drawable, w, h);
680 #ifdef SONAME_LIBXCOMPOSITE
684 XMoveResizeWindow(gdi_display, data->gl_drawable, -w, 0, w, h);
690 if (!(vis = visual_from_fbconfig_id(data->fbconfig_id))) return;
693 pix = XCreatePixmap(gdi_display, root_window, w, h, vis->depth);
696 ERR("Failed to create pixmap for offscreen rendering\n");
702 glxp = create_glxpixmap(gdi_display, vis, pix);
705 ERR("Failed to create drawable for offscreen rendering\n");
706 XFreePixmap(gdi_display, pix);
714 mark_drawable_dirty(data->gl_drawable, glxp);
716 XFreePixmap(gdi_display, data->pixmap);
717 destroy_glxpixmap(gdi_display, data->gl_drawable);
718 TRACE( "Recreated GL drawable %lx to replace %lx\n", glxp, data->gl_drawable );
721 data->gl_drawable = glxp;
723 XFlush( gdi_display );
726 SetPropA(data->hwnd, gl_drawable_prop, (HANDLE)data->gl_drawable);
727 SetPropA(data->hwnd, pixmap_prop, (HANDLE)data->pixmap);
731 /***********************************************************************
734 * fill the window changes structure
736 static int get_window_changes( XWindowChanges *changes, const RECT *old, const RECT *new )
740 if (old->right - old->left != new->right - new->left )
742 if ((changes->width = new->right - new->left) <= 0) changes->width = 1;
743 else if (changes->width > 65535) changes->width = 65535;
746 if (old->bottom - old->top != new->bottom - new->top)
748 if ((changes->height = new->bottom - new->top) <= 0) changes->height = 1;
749 else if (changes->height > 65535) changes->height = 65535;
752 if (old->left != new->left)
754 changes->x = new->left;
757 if (old->top != new->top)
759 changes->y = new->top;
766 /***********************************************************************
769 static Window create_icon_window( Display *display, struct x11drv_win_data *data )
771 XSetWindowAttributes attr;
773 attr.event_mask = (ExposureMask | KeyPressMask | KeyReleaseMask | PointerMotionMask |
774 ButtonPressMask | ButtonReleaseMask | EnterWindowMask);
775 attr.bit_gravity = NorthWestGravity;
776 attr.backing_store = NotUseful/*WhenMapped*/;
777 attr.colormap = X11DRV_PALETTE_PaletteXColormap; /* Needed due to our visual */
780 data->icon_window = XCreateWindow( display, root_window, 0, 0,
781 GetSystemMetrics( SM_CXICON ),
782 GetSystemMetrics( SM_CYICON ),
785 CWEventMask | CWBitGravity | CWBackingStore | CWColormap, &attr );
786 XSaveContext( display, data->icon_window, winContext, (char *)data->hwnd );
787 XFlush( display ); /* make sure the window exists before we start painting to it */
790 TRACE( "created %lx\n", data->icon_window );
791 SetPropA( data->hwnd, icon_window_prop, (HANDLE)data->icon_window );
792 return data->icon_window;
797 /***********************************************************************
798 * destroy_icon_window
800 static void destroy_icon_window( Display *display, struct x11drv_win_data *data )
802 if (!data->icon_window) return;
803 if (x11drv_thread_data()->cursor_window == data->icon_window)
804 x11drv_thread_data()->cursor_window = None;
806 XDeleteContext( display, data->icon_window, winContext );
807 XDestroyWindow( display, data->icon_window );
808 data->icon_window = 0;
810 RemovePropA( data->hwnd, icon_window_prop );
814 /***********************************************************************
817 * Set the icon wm hints
819 static void set_icon_hints( Display *display, struct x11drv_win_data *data, HICON hIcon )
821 XWMHints *hints = data->wm_hints;
823 if (data->hWMIconBitmap) DeleteObject( data->hWMIconBitmap );
824 if (data->hWMIconMask) DeleteObject( data->hWMIconMask);
825 data->hWMIconBitmap = 0;
826 data->hWMIconMask = 0;
830 if (!data->icon_window) create_icon_window( display, data );
831 hints->icon_window = data->icon_window;
832 hints->flags = (hints->flags & ~(IconPixmapHint | IconMaskHint)) | IconWindowHint;
842 GetIconInfo(hIcon, &ii);
844 GetObjectA(ii.hbmMask, sizeof(bmMask), &bmMask);
847 rcMask.right = bmMask.bmWidth;
848 rcMask.bottom = bmMask.bmHeight;
850 hDC = CreateCompatibleDC(0);
851 hbmOrig = SelectObject(hDC, ii.hbmMask);
852 InvertRect(hDC, &rcMask);
853 SelectObject(hDC, ii.hbmColor); /* force the color bitmap to x11drv mode too */
854 SelectObject(hDC, hbmOrig);
857 data->hWMIconBitmap = ii.hbmColor;
858 data->hWMIconMask = ii.hbmMask;
860 hints->icon_pixmap = X11DRV_get_pixmap(data->hWMIconBitmap);
861 hints->icon_mask = X11DRV_get_pixmap(data->hWMIconMask);
862 destroy_icon_window( display, data );
863 hints->flags = (hints->flags & ~IconWindowHint) | IconPixmapHint | IconMaskHint;
868 /***********************************************************************
871 * set the window size hints
873 static void set_size_hints( Display *display, struct x11drv_win_data *data, DWORD style )
875 XSizeHints* size_hints;
877 if (!(size_hints = XAllocSizeHints())) return;
879 size_hints->win_gravity = StaticGravity;
880 size_hints->flags |= PWinGravity;
882 /* don't update size hints if window is not in normal state */
883 if (!(style & (WS_MINIMIZE | WS_MAXIMIZE)))
885 if (data->hwnd != GetDesktopWindow()) /* don't force position of desktop */
887 size_hints->x = data->whole_rect.left;
888 size_hints->y = data->whole_rect.top;
889 size_hints->flags |= PPosition;
892 if (!is_window_resizable( data, style ))
894 size_hints->max_width = data->whole_rect.right - data->whole_rect.left;
895 size_hints->max_height = data->whole_rect.bottom - data->whole_rect.top;
896 size_hints->min_width = size_hints->max_width;
897 size_hints->min_height = size_hints->max_height;
898 size_hints->flags |= PMinSize | PMaxSize;
901 XSetWMNormalHints( display, data->whole_window, size_hints );
906 /***********************************************************************
909 * get the name of the current process for setting class hints
911 static char *get_process_name(void)
917 WCHAR module[MAX_PATH];
918 DWORD len = GetModuleFileNameW( 0, module, MAX_PATH );
919 if (len && len < MAX_PATH)
922 WCHAR *p, *appname = module;
924 if ((p = strrchrW( appname, '/' ))) appname = p + 1;
925 if ((p = strrchrW( appname, '\\' ))) appname = p + 1;
926 len = WideCharToMultiByte( CP_UNIXCP, 0, appname, -1, NULL, 0, NULL, NULL );
927 if ((ptr = HeapAlloc( GetProcessHeap(), 0, len )))
929 WideCharToMultiByte( CP_UNIXCP, 0, appname, -1, ptr, len, NULL, NULL );
938 /***********************************************************************
939 * set_initial_wm_hints
941 * Set the window manager hints that don't change over the lifetime of a window.
943 static void set_initial_wm_hints( Display *display, struct x11drv_win_data *data )
947 Atom dndVersion = WINE_XDND_VERSION;
948 XClassHint *class_hints;
949 char *process_name = get_process_name();
955 protocols[i++] = x11drv_atom(WM_DELETE_WINDOW);
956 protocols[i++] = x11drv_atom(_NET_WM_PING);
957 if (use_take_focus) protocols[i++] = x11drv_atom(WM_TAKE_FOCUS);
958 XChangeProperty( display, data->whole_window, x11drv_atom(WM_PROTOCOLS),
959 XA_ATOM, 32, PropModeReplace, (unsigned char *)protocols, i );
962 if ((class_hints = XAllocClassHint()))
964 static char wine[] = "Wine";
966 class_hints->res_name = process_name;
967 class_hints->res_class = wine;
968 XSetClassHint( display, data->whole_window, class_hints );
969 XFree( class_hints );
972 /* set the WM_CLIENT_MACHINE and WM_LOCALE_NAME properties */
973 XSetWMProperties(display, data->whole_window, NULL, NULL, NULL, 0, NULL, NULL, NULL);
974 /* set the pid. together, these properties are needed so the window manager can kill us if we freeze */
976 XChangeProperty(display, data->whole_window, x11drv_atom(_NET_WM_PID),
977 XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&i, 1);
979 XChangeProperty( display, data->whole_window, x11drv_atom(XdndAware),
980 XA_ATOM, 32, PropModeReplace, (unsigned char*)&dndVersion, 1 );
982 data->wm_hints = XAllocWMHints();
987 HICON icon = (HICON)SendMessageW( data->hwnd, WM_GETICON, ICON_BIG, 0 );
988 if (!icon) icon = (HICON)GetClassLongPtrW( data->hwnd, GCLP_HICON );
989 data->wm_hints->flags = 0;
990 set_icon_hints( display, data, icon );
995 /***********************************************************************
996 * get_owner_whole_window
998 * Retrieve an owner's window, creating it if necessary.
1000 static Window get_owner_whole_window( HWND owner )
1002 struct x11drv_win_data *data;
1004 if (!owner) return 0;
1006 if (!(data = X11DRV_get_win_data( owner )))
1008 if (GetWindowThreadProcessId( owner, NULL ) != GetCurrentThreadId() ||
1009 !(data = X11DRV_create_win_data( owner )))
1010 return (Window)GetPropA( owner, whole_window_prop );
1012 else if (!data->managed) /* make it managed */
1014 SetWindowPos( owner, 0, 0, 0, 0, 0,
1015 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSIZE | SWP_NOMOVE |
1016 SWP_NOREDRAW | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_STATECHANGED );
1018 return data->whole_window;
1022 /***********************************************************************
1025 * Set the window manager hints for a newly-created window
1027 static void set_wm_hints( Display *display, struct x11drv_win_data *data )
1029 Window group_leader = data->whole_window;
1030 Window owner_win = 0;
1033 DWORD style, ex_style;
1036 if (data->hwnd == GetDesktopWindow())
1038 /* force some styles for the desktop to get the correct decorations */
1039 style = WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
1040 ex_style = WS_EX_APPWINDOW;
1045 style = GetWindowLongW( data->hwnd, GWL_STYLE );
1046 ex_style = GetWindowLongW( data->hwnd, GWL_EXSTYLE );
1047 owner = get_window_owner( data->hwnd );
1048 if ((owner_win = get_owner_whole_window( owner ))) group_leader = owner_win;
1053 if (owner_win) XSetTransientForHint( display, data->whole_window, owner_win );
1056 set_size_hints( display, data, style );
1058 /* set the WM_WINDOW_TYPE */
1059 if (style & WS_THICKFRAME) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_NORMAL);
1060 else if (ex_style & WS_EX_APPWINDOW) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_NORMAL);
1061 else if (style & WS_DLGFRAME) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_DIALOG);
1062 else if (ex_style & WS_EX_DLGMODALFRAME) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_DIALOG);
1063 else if ((style & WS_POPUP) && owner) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_DIALOG);
1064 #if 0 /* many window managers don't handle utility windows very well */
1065 else if (ex_style & WS_EX_TOOLWINDOW) window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_UTILITY);
1067 else window_type = x11drv_atom(_NET_WM_WINDOW_TYPE_NORMAL);
1069 XChangeProperty(display, data->whole_window, x11drv_atom(_NET_WM_WINDOW_TYPE),
1070 XA_ATOM, 32, PropModeReplace, (unsigned char*)&window_type, 1);
1072 mwm_hints.flags = MWM_HINTS_FUNCTIONS | MWM_HINTS_DECORATIONS;
1073 mwm_hints.decorations = get_mwm_decorations( data, style, ex_style );
1074 mwm_hints.functions = MWM_FUNC_MOVE;
1075 if (is_window_resizable( data, style )) mwm_hints.functions |= MWM_FUNC_RESIZE;
1076 if (style & WS_MINIMIZEBOX) mwm_hints.functions |= MWM_FUNC_MINIMIZE;
1077 if (style & WS_MAXIMIZEBOX) mwm_hints.functions |= MWM_FUNC_MAXIMIZE;
1078 if (style & WS_SYSMENU) mwm_hints.functions |= MWM_FUNC_CLOSE;
1080 XChangeProperty( display, data->whole_window, x11drv_atom(_MOTIF_WM_HINTS),
1081 x11drv_atom(_MOTIF_WM_HINTS), 32, PropModeReplace,
1082 (unsigned char*)&mwm_hints, sizeof(mwm_hints)/sizeof(long) );
1087 data->wm_hints->flags |= InputHint | StateHint | WindowGroupHint;
1088 data->wm_hints->input = !use_take_focus && !(style & WS_DISABLED);
1089 data->wm_hints->initial_state = (style & WS_MINIMIZE) ? IconicState : NormalState;
1090 data->wm_hints->window_group = group_leader;
1091 XSetWMHints( display, data->whole_window, data->wm_hints );
1094 wine_tsx11_unlock();
1098 /***********************************************************************
1099 * update_net_wm_states
1101 void update_net_wm_states( Display *display, struct x11drv_win_data *data )
1103 static const unsigned int state_atoms[NB_NET_WM_STATES] =
1105 XATOM__NET_WM_STATE_FULLSCREEN,
1106 XATOM__NET_WM_STATE_ABOVE,
1107 XATOM__NET_WM_STATE_MAXIMIZED_VERT,
1108 XATOM__NET_WM_STATE_SKIP_PAGER,
1109 XATOM__NET_WM_STATE_SKIP_TASKBAR
1112 DWORD i, style, ex_style, new_state = 0;
1114 if (!data->managed) return;
1115 if (data->whole_window == root_window) return;
1117 style = GetWindowLongW( data->hwnd, GWL_STYLE );
1118 if (data->whole_rect.left <= 0 && data->whole_rect.right >= screen_width &&
1119 data->whole_rect.top <= 0 && data->whole_rect.bottom >= screen_height)
1121 if ((style & WS_MAXIMIZE) && (style & WS_CAPTION) == WS_CAPTION)
1122 new_state |= (1 << NET_WM_STATE_MAXIMIZED);
1123 else if (!(style & WS_MINIMIZE))
1124 new_state |= (1 << NET_WM_STATE_FULLSCREEN);
1126 else if (style & WS_MAXIMIZE)
1127 new_state |= (1 << NET_WM_STATE_MAXIMIZED);
1129 ex_style = GetWindowLongW( data->hwnd, GWL_EXSTYLE );
1130 if (ex_style & WS_EX_TOPMOST)
1131 new_state |= (1 << NET_WM_STATE_ABOVE);
1132 if (ex_style & WS_EX_TOOLWINDOW)
1133 new_state |= (1 << NET_WM_STATE_SKIP_TASKBAR) | (1 << NET_WM_STATE_SKIP_PAGER);
1134 if (!(ex_style & WS_EX_APPWINDOW) && get_window_owner( data->hwnd ))
1135 new_state |= (1 << NET_WM_STATE_SKIP_TASKBAR);
1137 if (!data->mapped) /* set the _NET_WM_STATE atom directly */
1139 Atom atoms[NB_NET_WM_STATES+1];
1142 for (i = count = 0; i < NB_NET_WM_STATES; i++)
1144 if (!(new_state & (1 << i))) continue;
1145 TRACE( "setting wm state %u for unmapped window %p/%lx\n",
1146 i, data->hwnd, data->whole_window );
1147 atoms[count++] = X11DRV_Atoms[state_atoms[i] - FIRST_XATOM];
1148 if (state_atoms[i] == XATOM__NET_WM_STATE_MAXIMIZED_VERT)
1149 atoms[count++] = x11drv_atom(_NET_WM_STATE_MAXIMIZED_HORZ);
1152 XChangeProperty( display, data->whole_window, x11drv_atom(_NET_WM_STATE), XA_ATOM,
1153 32, PropModeReplace, (unsigned char *)atoms, count );
1154 wine_tsx11_unlock();
1156 else /* ask the window manager to do it for us */
1160 xev.xclient.type = ClientMessage;
1161 xev.xclient.window = data->whole_window;
1162 xev.xclient.message_type = x11drv_atom(_NET_WM_STATE);
1163 xev.xclient.serial = 0;
1164 xev.xclient.display = display;
1165 xev.xclient.send_event = True;
1166 xev.xclient.format = 32;
1167 xev.xclient.data.l[3] = 1;
1169 for (i = 0; i < NB_NET_WM_STATES; i++)
1171 if (!((data->net_wm_state ^ new_state) & (1 << i))) continue; /* unchanged */
1173 TRACE( "setting wm state %u for window %p/%lx to %u prev %u\n",
1174 i, data->hwnd, data->whole_window,
1175 (new_state & (1 << i)) != 0, (data->net_wm_state & (1 << i)) != 0 );
1177 xev.xclient.data.l[0] = (new_state & (1 << i)) ? _NET_WM_STATE_ADD : _NET_WM_STATE_REMOVE;
1178 xev.xclient.data.l[1] = X11DRV_Atoms[state_atoms[i] - FIRST_XATOM];
1179 xev.xclient.data.l[2] = ((state_atoms[i] == XATOM__NET_WM_STATE_MAXIMIZED_VERT) ?
1180 x11drv_atom(_NET_WM_STATE_MAXIMIZED_HORZ) : 0);
1182 XSendEvent( display, root_window, False,
1183 SubstructureRedirectMask | SubstructureNotifyMask, &xev );
1184 wine_tsx11_unlock();
1187 data->net_wm_state = new_state;
1191 /***********************************************************************
1194 static void set_xembed_flags( Display *display, struct x11drv_win_data *data, unsigned long flags )
1196 unsigned long info[2];
1198 info[0] = 0; /* protocol version */
1201 XChangeProperty( display, data->whole_window, x11drv_atom(_XEMBED_INFO),
1202 x11drv_atom(_XEMBED_INFO), 32, PropModeReplace, (unsigned char*)info, 2 );
1203 wine_tsx11_unlock();
1207 /***********************************************************************
1210 static void map_window( Display *display, struct x11drv_win_data *data, DWORD new_style )
1212 TRACE( "win %p/%lx\n", data->hwnd, data->whole_window );
1214 remove_startup_notification( display, data->whole_window );
1216 wait_for_withdrawn_state( display, data, TRUE );
1218 if (!data->embedded)
1220 update_net_wm_states( display, data );
1221 sync_window_style( display, data );
1223 XMapWindow( display, data->whole_window );
1224 wine_tsx11_unlock();
1226 else set_xembed_flags( display, data, XEMBED_MAPPED );
1228 data->mapped = TRUE;
1229 data->iconic = (new_style & WS_MINIMIZE) != 0;
1233 /***********************************************************************
1236 static void unmap_window( Display *display, struct x11drv_win_data *data )
1238 TRACE( "win %p/%lx\n", data->hwnd, data->whole_window );
1240 if (!data->embedded)
1242 wait_for_withdrawn_state( display, data, FALSE );
1244 if (data->managed) XWithdrawWindow( display, data->whole_window, DefaultScreen(display) );
1245 else XUnmapWindow( display, data->whole_window );
1246 wine_tsx11_unlock();
1248 else set_xembed_flags( display, data, 0 );
1250 data->mapped = FALSE;
1251 data->net_wm_state = 0;
1255 /***********************************************************************
1256 * make_window_embedded
1258 void make_window_embedded( Display *display, struct x11drv_win_data *data )
1262 /* the window cannot be mapped before being embedded */
1263 unmap_window( display, data );
1264 data->embedded = TRUE;
1265 map_window( display, data, 0 );
1269 data->embedded = TRUE;
1270 set_xembed_flags( display, data, 0 );
1275 /***********************************************************************
1276 * X11DRV_window_to_X_rect
1278 * Convert a rect from client to X window coordinates
1280 static void X11DRV_window_to_X_rect( struct x11drv_win_data *data, RECT *rect )
1284 if (!data->managed) return;
1285 if (IsRectEmpty( rect )) return;
1287 get_x11_rect_offset( data, &rc );
1289 rect->left -= rc.left;
1290 rect->right -= rc.right;
1291 rect->top -= rc.top;
1292 rect->bottom -= rc.bottom;
1293 if (rect->top >= rect->bottom) rect->bottom = rect->top + 1;
1294 if (rect->left >= rect->right) rect->right = rect->left + 1;
1298 /***********************************************************************
1299 * X11DRV_X_to_window_rect
1301 * Opposite of X11DRV_window_to_X_rect
1303 void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect )
1307 if (!data->managed) return;
1308 if (IsRectEmpty( rect )) return;
1310 get_x11_rect_offset( data, &rc );
1312 rect->left += rc.left;
1313 rect->right += rc.right;
1314 rect->top += rc.top;
1315 rect->bottom += rc.bottom;
1316 if (rect->top >= rect->bottom) rect->bottom = rect->top + 1;
1317 if (rect->left >= rect->right) rect->right = rect->left + 1;
1321 /***********************************************************************
1322 * sync_window_position
1324 * Synchronize the X window position with the Windows one
1326 static void sync_window_position( Display *display, struct x11drv_win_data *data,
1327 UINT swp_flags, const RECT *old_window_rect,
1328 const RECT *old_whole_rect, const RECT *old_client_rect )
1330 DWORD style = GetWindowLongW( data->hwnd, GWL_STYLE );
1331 XWindowChanges changes;
1332 unsigned int mask = 0;
1334 if (data->managed && data->iconic) return;
1336 /* resizing a managed maximized window is not allowed */
1337 if (!(style & WS_MAXIMIZE) || !data->managed)
1339 changes.width = data->whole_rect.right - data->whole_rect.left;
1340 changes.height = data->whole_rect.bottom - data->whole_rect.top;
1341 /* if window rect is empty force size to 1x1 */
1342 if (changes.width <= 0 || changes.height <= 0) changes.width = changes.height = 1;
1343 if (changes.width > 65535) changes.width = 65535;
1344 if (changes.height > 65535) changes.height = 65535;
1345 mask |= CWWidth | CWHeight;
1348 /* only the size is allowed to change for the desktop window */
1349 if (data->whole_window != root_window)
1351 changes.x = data->whole_rect.left - virtual_screen_rect.left;
1352 changes.y = data->whole_rect.top - virtual_screen_rect.top;
1356 if (!(swp_flags & SWP_NOZORDER) || (swp_flags & SWP_SHOWWINDOW))
1358 /* find window that this one must be after */
1359 HWND prev = GetWindow( data->hwnd, GW_HWNDPREV );
1360 while (prev && !(GetWindowLongW( prev, GWL_STYLE ) & WS_VISIBLE))
1361 prev = GetWindow( prev, GW_HWNDPREV );
1362 if (!prev) /* top child */
1364 changes.stack_mode = Above;
1365 mask |= CWStackMode;
1367 /* should use stack_mode Below but most window managers don't get it right */
1368 /* and Above with a sibling doesn't work so well either, so we ignore it */
1372 set_size_hints( display, data, style );
1373 data->configure_serial = NextRequest( display );
1374 XReconfigureWMWindow( display, data->whole_window,
1375 DefaultScreen(display), mask, &changes );
1376 #ifdef HAVE_LIBXSHAPE
1379 int old_x_offset = old_window_rect->left - old_whole_rect->left;
1380 int old_y_offset = old_window_rect->top - old_whole_rect->top;
1381 int new_x_offset = data->window_rect.left - data->whole_rect.left;
1382 int new_y_offset = data->window_rect.top - data->whole_rect.top;
1383 if (old_x_offset != new_x_offset || old_y_offset != new_y_offset)
1384 XShapeOffsetShape( display, data->whole_window, ShapeBounding,
1385 new_x_offset - old_x_offset, new_y_offset - old_y_offset );
1388 wine_tsx11_unlock();
1390 TRACE( "win %p/%lx pos %d,%d,%dx%d after %lx changes=%x serial=%lu\n",
1391 data->hwnd, data->whole_window, data->whole_rect.left, data->whole_rect.top,
1392 data->whole_rect.right - data->whole_rect.left,
1393 data->whole_rect.bottom - data->whole_rect.top,
1394 changes.sibling, mask, data->configure_serial );
1398 /***********************************************************************
1399 * sync_client_position
1401 * Synchronize the X client window position with the Windows one
1403 static void sync_client_position( Display *display, struct x11drv_win_data *data,
1404 UINT swp_flags, const RECT *old_client_rect,
1405 const RECT *old_whole_rect )
1408 XWindowChanges changes;
1409 RECT old = *old_client_rect;
1410 RECT new = data->client_rect;
1412 OffsetRect( &old, -old_whole_rect->left, -old_whole_rect->top );
1413 OffsetRect( &new, -data->whole_rect.left, -data->whole_rect.top );
1414 if (!(mask = get_window_changes( &changes, &old, &new ))) return;
1416 if (data->client_window)
1418 TRACE( "setting client win %lx pos %d,%d,%dx%d changes=%x\n",
1419 data->client_window, new.left, new.top,
1420 new.right - new.left, new.bottom - new.top, mask );
1422 XConfigureWindow( display, data->client_window, mask, &changes );
1423 wine_tsx11_unlock();
1426 if (data->gl_drawable && (mask & (CWWidth|CWHeight))) sync_gl_drawable( data );
1430 /***********************************************************************
1433 * Move the window bits when a window is moved.
1435 static void move_window_bits( struct x11drv_win_data *data, const RECT *old_rect, const RECT *new_rect,
1436 const RECT *old_client_rect )
1438 RECT src_rect = *old_rect;
1439 RECT dst_rect = *new_rect;
1440 HDC hdc_src, hdc_dst;
1445 if (!data->whole_window)
1447 OffsetRect( &dst_rect, -data->window_rect.left, -data->window_rect.top );
1448 parent = GetAncestor( data->hwnd, GA_PARENT );
1449 hdc_src = GetDCEx( parent, 0, DCX_CACHE );
1450 hdc_dst = GetDCEx( data->hwnd, 0, DCX_CACHE | DCX_WINDOW );
1454 OffsetRect( &dst_rect, -data->client_rect.left, -data->client_rect.top );
1455 /* make src rect relative to the old position of the window */
1456 OffsetRect( &src_rect, -old_client_rect->left, -old_client_rect->top );
1457 if (dst_rect.left == src_rect.left && dst_rect.top == src_rect.top) return;
1458 hdc_src = hdc_dst = GetDCEx( data->hwnd, 0, DCX_CACHE );
1461 code = X11DRV_START_EXPOSURES;
1462 ExtEscape( hdc_dst, X11DRV_ESCAPE, sizeof(code), (LPSTR)&code, 0, NULL );
1464 TRACE( "copying bits for win %p/%lx/%lx %s -> %s\n",
1465 data->hwnd, data->whole_window, data->client_window,
1466 wine_dbgstr_rect(&src_rect), wine_dbgstr_rect(&dst_rect) );
1467 BitBlt( hdc_dst, dst_rect.left, dst_rect.top,
1468 dst_rect.right - dst_rect.left, dst_rect.bottom - dst_rect.top,
1469 hdc_src, src_rect.left, src_rect.top, SRCCOPY );
1471 code = X11DRV_END_EXPOSURES;
1472 ExtEscape( hdc_dst, X11DRV_ESCAPE, sizeof(code), (LPSTR)&code, sizeof(rgn), (LPSTR)&rgn );
1474 ReleaseDC( data->hwnd, hdc_dst );
1475 if (hdc_src != hdc_dst) ReleaseDC( parent, hdc_src );
1479 if (!data->whole_window)
1481 /* map region to client rect since we are using DCX_WINDOW */
1482 OffsetRgn( rgn, data->window_rect.left - data->client_rect.left,
1483 data->window_rect.top - data->client_rect.top );
1484 RedrawWindow( data->hwnd, NULL, rgn,
1485 RDW_INVALIDATE | RDW_FRAME | RDW_ERASE | RDW_ALLCHILDREN );
1487 else RedrawWindow( data->hwnd, NULL, rgn, RDW_INVALIDATE | RDW_ERASE | RDW_ALLCHILDREN );
1488 DeleteObject( rgn );
1493 /**********************************************************************
1494 * create_whole_window
1496 * Create the whole X window for a given window
1498 static Window create_whole_window( Display *display, struct x11drv_win_data *data )
1501 XSetWindowAttributes attr;
1505 DWORD layered_flags;
1508 if (!data->managed && is_window_managed( data->hwnd, SWP_NOACTIVATE, &data->window_rect ))
1510 TRACE( "making win %p/%lx managed\n", data->hwnd, data->whole_window );
1511 data->managed = TRUE;
1512 SetPropA( data->hwnd, managed_prop, (HANDLE)1 );
1515 if ((win_rgn = CreateRectRgn( 0, 0, 0, 0 )) &&
1516 GetWindowRgn( data->hwnd, win_rgn ) == ERROR)
1518 DeleteObject( win_rgn );
1521 data->shaped = (win_rgn != 0);
1523 mask = get_window_attributes( display, data, &attr );
1525 data->whole_rect = data->window_rect;
1526 X11DRV_window_to_X_rect( data, &data->whole_rect );
1527 if (!(cx = data->whole_rect.right - data->whole_rect.left)) cx = 1;
1528 else if (cx > 65535) cx = 65535;
1529 if (!(cy = data->whole_rect.bottom - data->whole_rect.top)) cy = 1;
1530 else if (cy > 65535) cy = 65535;
1533 data->whole_window = XCreateWindow( display, root_window,
1534 data->whole_rect.left - virtual_screen_rect.left,
1535 data->whole_rect.top - virtual_screen_rect.top,
1536 cx, cy, 0, screen_depth, InputOutput,
1537 visual, mask, &attr );
1539 if (data->whole_window) XSaveContext( display, data->whole_window, winContext, (char *)data->hwnd );
1540 wine_tsx11_unlock();
1542 if (!data->whole_window) goto done;
1544 if (!create_client_window( display, data, NULL ))
1547 XDeleteContext( display, data->whole_window, winContext );
1548 XDestroyWindow( display, data->whole_window );
1549 data->whole_window = 0;
1550 wine_tsx11_unlock();
1554 set_initial_wm_hints( display, data );
1555 set_wm_hints( display, data );
1557 SetPropA( data->hwnd, whole_window_prop, (HANDLE)data->whole_window );
1559 /* set the window text */
1560 if (!InternalGetWindowText( data->hwnd, text, sizeof(text)/sizeof(WCHAR) )) text[0] = 0;
1561 sync_window_text( display, data->whole_window, text );
1563 /* set the window region */
1564 if (win_rgn) sync_window_region( display, data, win_rgn );
1566 /* set the window opacity */
1567 if (!GetLayeredWindowAttributes( data->hwnd, &key, &alpha, &layered_flags )) layered_flags = 0;
1568 sync_window_opacity( display, data->whole_window, key, alpha, layered_flags );
1571 XFlush( display ); /* make sure the window exists before we start painting to it */
1572 wine_tsx11_unlock();
1574 if (win_rgn) DeleteObject( win_rgn );
1575 return data->whole_window;
1579 /**********************************************************************
1580 * destroy_whole_window
1582 * Destroy the whole X window for a given window.
1584 static void destroy_whole_window( Display *display, struct x11drv_win_data *data, BOOL already_destroyed )
1586 struct x11drv_thread_data *thread_data = x11drv_thread_data();
1588 if (!data->whole_window) return;
1590 TRACE( "win %p xwin %lx/%lx\n", data->hwnd, data->whole_window, data->client_window );
1591 if (thread_data->cursor_window == data->whole_window ||
1592 thread_data->cursor_window == data->client_window)
1593 thread_data->cursor_window = None;
1595 XDeleteContext( display, data->whole_window, winContext );
1596 XDeleteContext( display, data->client_window, winContext );
1597 if (!already_destroyed) XDestroyWindow( display, data->whole_window );
1598 data->whole_window = data->client_window = 0;
1599 data->wm_state = WithdrawnState;
1600 data->net_wm_state = 0;
1601 data->mapped = FALSE;
1604 XUnsetICFocus( data->xic );
1605 XDestroyIC( data->xic );
1608 /* Outlook stops processing messages after destroying a dialog, so we need an explicit flush */
1610 XFree( data->wm_hints );
1611 data->wm_hints = NULL;
1612 wine_tsx11_unlock();
1613 RemovePropA( data->hwnd, whole_window_prop );
1614 RemovePropA( data->hwnd, client_window_prop );
1618 /*****************************************************************
1619 * SetWindowText (X11DRV.@)
1621 void CDECL X11DRV_SetWindowText( HWND hwnd, LPCWSTR text )
1625 if ((win = X11DRV_get_whole_window( hwnd )) && win != DefaultRootWindow(gdi_display))
1627 Display *display = thread_init_display();
1628 sync_window_text( display, win, text );
1633 /***********************************************************************
1634 * SetWindowStyle (X11DRV.@)
1636 * Update the X state of a window to reflect a style change
1638 void CDECL X11DRV_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style )
1640 struct x11drv_win_data *data;
1643 if (hwnd == GetDesktopWindow()) return;
1644 changed = style->styleNew ^ style->styleOld;
1646 if (offset == GWL_STYLE && (changed & WS_VISIBLE) && (style->styleNew & WS_VISIBLE))
1648 /* we don't unmap windows, that causes trouble with the window manager */
1649 if (!(data = X11DRV_get_win_data( hwnd )) &&
1650 !(data = X11DRV_create_win_data( hwnd ))) return;
1652 if (data->whole_window && is_window_rect_mapped( &data->window_rect ))
1654 Display *display = thread_display();
1655 set_wm_hints( display, data );
1656 if (!data->mapped) map_window( display, data, style->styleNew );
1660 if (offset == GWL_STYLE && (changed & WS_DISABLED))
1662 data = X11DRV_get_win_data( hwnd );
1663 if (data && data->wm_hints)
1666 data->wm_hints->input = !(style->styleNew & WS_DISABLED);
1667 XSetWMHints( thread_display(), data->whole_window, data->wm_hints );
1668 wine_tsx11_unlock();
1672 if (offset == GWL_EXSTYLE && (changed & WS_EX_LAYERED))
1674 /* changing WS_EX_LAYERED resets attributes */
1675 if ((data = X11DRV_get_win_data( hwnd )) && data->whole_window)
1676 sync_window_opacity( thread_display(), data->whole_window, 0, 0, 0 );
1681 /***********************************************************************
1682 * DestroyWindow (X11DRV.@)
1684 void CDECL X11DRV_DestroyWindow( HWND hwnd )
1686 struct x11drv_thread_data *thread_data = x11drv_thread_data();
1687 struct x11drv_win_data *data;
1689 if (!(data = X11DRV_get_win_data( hwnd ))) return;
1694 destroy_glxpixmap(gdi_display, data->gl_drawable);
1695 XFreePixmap(gdi_display, data->pixmap);
1696 wine_tsx11_unlock();
1698 else if (data->gl_drawable)
1701 XDestroyWindow(gdi_display, data->gl_drawable);
1702 wine_tsx11_unlock();
1705 destroy_whole_window( thread_data->display, data, FALSE );
1706 destroy_icon_window( thread_data->display, data );
1711 XFreeColormap( thread_data->display, data->colormap );
1712 wine_tsx11_unlock();
1715 if (thread_data->last_focus == hwnd) thread_data->last_focus = 0;
1716 if (data->hWMIconBitmap) DeleteObject( data->hWMIconBitmap );
1717 if (data->hWMIconMask) DeleteObject( data->hWMIconMask);
1719 XDeleteContext( thread_data->display, (XID)hwnd, win_data_context );
1720 wine_tsx11_unlock();
1721 HeapFree( GetProcessHeap(), 0, data );
1725 /***********************************************************************
1726 * X11DRV_DestroyNotify
1728 void X11DRV_DestroyNotify( HWND hwnd, XEvent *event )
1730 Display *display = event->xdestroywindow.display;
1731 struct x11drv_win_data *data;
1733 if (!(data = X11DRV_get_win_data( hwnd ))) return;
1735 FIXME( "window %p/%lx destroyed from the outside\n", hwnd, data->whole_window );
1736 destroy_whole_window( display, data, TRUE );
1740 static struct x11drv_win_data *alloc_win_data( Display *display, HWND hwnd )
1742 struct x11drv_win_data *data;
1744 if ((data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*data))))
1748 if (!winContext) winContext = XUniqueContext();
1749 if (!win_data_context) win_data_context = XUniqueContext();
1750 XSaveContext( display, (XID)hwnd, win_data_context, (char *)data );
1751 wine_tsx11_unlock();
1757 /* initialize the desktop window id in the desktop manager process */
1758 static struct x11drv_win_data *create_desktop_win_data( Display *display, HWND hwnd )
1760 struct x11drv_win_data *data;
1762 if (!(data = alloc_win_data( display, hwnd ))) return NULL;
1763 data->whole_window = data->client_window = root_window;
1764 data->managed = TRUE;
1765 SetPropA( data->hwnd, managed_prop, (HANDLE)1 );
1766 SetPropA( data->hwnd, whole_window_prop, (HANDLE)root_window );
1767 SetPropA( data->hwnd, client_window_prop, (HANDLE)root_window );
1768 set_initial_wm_hints( display, data );
1772 /**********************************************************************
1773 * CreateDesktopWindow (X11DRV.@)
1775 BOOL CDECL X11DRV_CreateDesktopWindow( HWND hwnd )
1777 unsigned int width, height;
1779 /* retrieve the real size of the desktop */
1780 SERVER_START_REQ( get_window_rectangles )
1782 req->handle = wine_server_user_handle( hwnd );
1783 wine_server_call( req );
1784 width = reply->window.right - reply->window.left;
1785 height = reply->window.bottom - reply->window.top;
1789 if (!width && !height) /* not initialized yet */
1791 SERVER_START_REQ( set_window_pos )
1793 req->handle = wine_server_user_handle( hwnd );
1795 req->flags = SWP_NOZORDER;
1796 req->window.left = virtual_screen_rect.left;
1797 req->window.top = virtual_screen_rect.top;
1798 req->window.right = virtual_screen_rect.right;
1799 req->window.bottom = virtual_screen_rect.bottom;
1800 req->client = req->window;
1801 wine_server_call( req );
1807 Window win = (Window)GetPropA( hwnd, whole_window_prop );
1808 if (win && win != root_window) X11DRV_init_desktop( win, width, height );
1814 /**********************************************************************
1815 * CreateWindow (X11DRV.@)
1817 BOOL CDECL X11DRV_CreateWindow( HWND hwnd )
1819 if (hwnd == GetDesktopWindow() && root_window != DefaultRootWindow( gdi_display ))
1821 Display *display = thread_init_display();
1823 /* the desktop win data can't be created lazily */
1824 if (!create_desktop_win_data( display, hwnd )) return FALSE;
1830 /***********************************************************************
1831 * X11DRV_get_win_data
1833 * Return the X11 data structure associated with a window.
1835 struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd )
1837 struct x11drv_thread_data *thread_data = x11drv_thread_data();
1840 if (!thread_data) return NULL;
1841 if (!hwnd) return NULL;
1842 if (XFindContext( thread_data->display, (XID)hwnd, win_data_context, &data )) data = NULL;
1843 return (struct x11drv_win_data *)data;
1847 /***********************************************************************
1848 * X11DRV_create_win_data
1850 * Create an X11 data window structure for an existing window.
1852 struct x11drv_win_data *X11DRV_create_win_data( HWND hwnd )
1855 struct x11drv_win_data *data;
1858 if (!(parent = GetAncestor( hwnd, GA_PARENT ))) return NULL; /* desktop */
1860 /* don't create win data for HWND_MESSAGE windows */
1861 if (parent != GetDesktopWindow() && !GetAncestor( parent, GA_PARENT )) return NULL;
1863 display = thread_init_display();
1864 if (!(data = alloc_win_data( display, hwnd ))) return NULL;
1866 GetWindowRect( hwnd, &data->window_rect );
1867 MapWindowPoints( 0, parent, (POINT *)&data->window_rect, 2 );
1868 data->whole_rect = data->window_rect;
1869 GetClientRect( hwnd, &data->client_rect );
1870 MapWindowPoints( hwnd, parent, (POINT *)&data->client_rect, 2 );
1872 if (parent == GetDesktopWindow())
1874 if (!create_whole_window( display, data ))
1876 HeapFree( GetProcessHeap(), 0, data );
1879 TRACE( "win %p/%lx/%lx window %s whole %s client %s\n",
1880 hwnd, data->whole_window, data->client_window, wine_dbgstr_rect( &data->window_rect ),
1881 wine_dbgstr_rect( &data->whole_rect ), wine_dbgstr_rect( &data->client_rect ));
1887 /***********************************************************************
1888 * X11DRV_get_whole_window
1890 * Return the X window associated with the full area of a window
1892 Window X11DRV_get_whole_window( HWND hwnd )
1894 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
1898 if (hwnd == GetDesktopWindow()) return root_window;
1899 return (Window)GetPropA( hwnd, whole_window_prop );
1901 return data->whole_window;
1905 /***********************************************************************
1906 * X11DRV_get_client_window
1908 * Return the X window associated with the client area of a window
1910 static Window X11DRV_get_client_window( HWND hwnd )
1912 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
1916 if (hwnd == GetDesktopWindow()) return root_window;
1917 return (Window)GetPropA( hwnd, client_window_prop );
1919 return data->client_window;
1923 /***********************************************************************
1926 * Return the X input context associated with a window
1928 XIC X11DRV_get_ic( HWND hwnd )
1930 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
1933 if (!data) return 0;
1934 if (data->xic) return data->xic;
1935 if (!(xim = x11drv_thread_data()->xim)) return 0;
1936 return X11DRV_CreateIC( xim, data );
1940 /***********************************************************************
1941 * X11DRV_GetDC (X11DRV.@)
1943 void CDECL X11DRV_GetDC( HDC hdc, HWND hwnd, HWND top, const RECT *win_rect,
1944 const RECT *top_rect, DWORD flags )
1946 struct x11drv_escape_set_drawable escape;
1947 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
1949 escape.code = X11DRV_SET_DRAWABLE;
1950 escape.mode = IncludeInferiors;
1951 escape.fbconfig_id = 0;
1952 escape.gl_drawable = 0;
1954 escape.gl_copy = FALSE;
1956 if (top == hwnd && data && IsIconic( hwnd ) && data->icon_window)
1958 escape.drawable = data->icon_window;
1960 else if (top == hwnd)
1962 escape.fbconfig_id = data ? data->fbconfig_id : (XID)GetPropA( hwnd, fbconfig_id_prop );
1963 /* GL draws to the client area even for window DCs */
1964 escape.gl_drawable = data ? data->client_window : X11DRV_get_client_window( hwnd );
1965 if (flags & DCX_WINDOW)
1966 escape.drawable = data ? data->whole_window : X11DRV_get_whole_window( hwnd );
1968 escape.drawable = escape.gl_drawable;
1972 escape.drawable = X11DRV_get_client_window( top );
1973 escape.fbconfig_id = data ? data->fbconfig_id : (XID)GetPropA( hwnd, fbconfig_id_prop );
1974 escape.gl_drawable = data ? data->gl_drawable : (Drawable)GetPropA( hwnd, gl_drawable_prop );
1975 escape.pixmap = data ? data->pixmap : (Pixmap)GetPropA( hwnd, pixmap_prop );
1976 escape.gl_copy = (escape.gl_drawable != 0);
1977 if (flags & DCX_CLIPCHILDREN) escape.mode = ClipByChildren;
1980 escape.dc_rect.left = win_rect->left - top_rect->left;
1981 escape.dc_rect.top = win_rect->top - top_rect->top;
1982 escape.dc_rect.right = win_rect->right - top_rect->left;
1983 escape.dc_rect.bottom = win_rect->bottom - top_rect->top;
1984 escape.drawable_rect.left = top_rect->left;
1985 escape.drawable_rect.top = top_rect->top;
1986 escape.drawable_rect.right = top_rect->right;
1987 escape.drawable_rect.bottom = top_rect->bottom;
1989 ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL );
1993 /***********************************************************************
1994 * X11DRV_ReleaseDC (X11DRV.@)
1996 void CDECL X11DRV_ReleaseDC( HWND hwnd, HDC hdc )
1998 struct x11drv_escape_set_drawable escape;
2000 escape.code = X11DRV_SET_DRAWABLE;
2001 escape.drawable = root_window;
2002 escape.mode = IncludeInferiors;
2003 escape.drawable_rect = virtual_screen_rect;
2004 SetRect( &escape.dc_rect, 0, 0, virtual_screen_rect.right - virtual_screen_rect.left,
2005 virtual_screen_rect.bottom - virtual_screen_rect.top );
2006 OffsetRect( &escape.dc_rect, -escape.drawable_rect.left, -escape.drawable_rect.top );
2007 escape.fbconfig_id = 0;
2008 escape.gl_drawable = 0;
2010 ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL );
2014 /***********************************************************************
2015 * SetCapture (X11DRV.@)
2017 void CDECL X11DRV_SetCapture( HWND hwnd, UINT flags )
2019 struct x11drv_thread_data *thread_data = x11drv_thread_data();
2021 if (!thread_data) return;
2022 if (!(flags & (GUI_INMOVESIZE | GUI_INMENUMODE))) return;
2026 Window grab_win = X11DRV_get_client_window( GetAncestor( hwnd, GA_ROOT ) );
2028 if (!grab_win) return;
2030 XFlush( gdi_display );
2031 XGrabPointer( thread_data->display, grab_win, False,
2032 PointerMotionMask | ButtonPressMask | ButtonReleaseMask,
2033 GrabModeAsync, GrabModeAsync, None, None, CurrentTime );
2034 wine_tsx11_unlock();
2035 thread_data->grab_window = grab_win;
2037 else /* release capture */
2040 XFlush( gdi_display );
2041 XUngrabPointer( thread_data->display, CurrentTime );
2042 XFlush( thread_data->display );
2043 wine_tsx11_unlock();
2044 thread_data->grab_window = None;
2049 /*****************************************************************
2050 * SetParent (X11DRV.@)
2052 void CDECL X11DRV_SetParent( HWND hwnd, HWND parent, HWND old_parent )
2054 Display *display = thread_display();
2055 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2058 if (parent == old_parent) return;
2060 if (parent != GetDesktopWindow()) /* a child window */
2062 if (old_parent == GetDesktopWindow())
2064 /* destroy the old X windows */
2065 destroy_whole_window( display, data, FALSE );
2066 destroy_icon_window( display, data );
2069 data->managed = FALSE;
2070 RemovePropA( data->hwnd, managed_prop );
2074 else /* new top level window */
2076 /* FIXME: we ignore errors since we can't really recover anyway */
2077 create_whole_window( display, data );
2082 /*****************************************************************
2083 * SetFocus (X11DRV.@)
2087 void CDECL X11DRV_SetFocus( HWND hwnd )
2089 Display *display = thread_display();
2090 struct x11drv_win_data *data;
2091 XWindowChanges changes;
2094 if (!(hwnd = GetAncestor( hwnd, GA_ROOT ))) return;
2095 if (!(data = X11DRV_get_win_data( hwnd ))) return;
2096 if (data->managed || !data->whole_window) return;
2098 if (EVENT_x11_time_to_win32_time(0))
2099 /* ICCCM says don't use CurrentTime, so try to use last message time if possible */
2100 /* FIXME: this is not entirely correct */
2101 timestamp = GetMessageTime() - EVENT_x11_time_to_win32_time(0);
2103 timestamp = CurrentTime;
2105 /* Set X focus and install colormap */
2107 changes.stack_mode = Above;
2108 XConfigureWindow( display, data->whole_window, CWStackMode, &changes );
2109 XSetInputFocus( display, data->whole_window, RevertToParent, timestamp );
2110 wine_tsx11_unlock();
2114 /***********************************************************************
2115 * WindowPosChanging (X11DRV.@)
2117 void CDECL X11DRV_WindowPosChanging( HWND hwnd, HWND insert_after, UINT swp_flags,
2118 const RECT *window_rect, const RECT *client_rect, RECT *visible_rect )
2120 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2121 DWORD style = GetWindowLongW( hwnd, GWL_STYLE );
2125 /* create the win data if the window is being made visible */
2126 if (!(style & WS_VISIBLE) && !(swp_flags & SWP_SHOWWINDOW)) return;
2127 if (!(data = X11DRV_create_win_data( hwnd ))) return;
2130 /* check if we need to switch the window to managed */
2131 if (!data->managed && data->whole_window && is_window_managed( hwnd, swp_flags, window_rect ))
2133 TRACE( "making win %p/%lx managed\n", hwnd, data->whole_window );
2134 if (data->mapped) unmap_window( thread_display(), data );
2135 data->managed = TRUE;
2136 SetPropA( hwnd, managed_prop, (HANDLE)1 );
2139 *visible_rect = *window_rect;
2140 X11DRV_window_to_X_rect( data, visible_rect );
2144 /***********************************************************************
2145 * WindowPosChanged (X11DRV.@)
2147 void CDECL X11DRV_WindowPosChanged( HWND hwnd, HWND insert_after, UINT swp_flags,
2148 const RECT *rectWindow, const RECT *rectClient,
2149 const RECT *visible_rect, const RECT *valid_rects )
2151 struct x11drv_thread_data *thread_data;
2153 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2154 DWORD new_style = GetWindowLongW( hwnd, GWL_STYLE );
2155 RECT old_window_rect, old_whole_rect, old_client_rect;
2160 thread_data = x11drv_thread_data();
2161 display = thread_data->display;
2163 old_window_rect = data->window_rect;
2164 old_whole_rect = data->whole_rect;
2165 old_client_rect = data->client_rect;
2166 data->window_rect = *rectWindow;
2167 data->whole_rect = *visible_rect;
2168 data->client_rect = *rectClient;
2170 TRACE( "win %p window %s client %s style %08x flags %08x\n",
2171 hwnd, wine_dbgstr_rect(rectWindow), wine_dbgstr_rect(rectClient), new_style, swp_flags );
2173 if (!IsRectEmpty( &valid_rects[0] ))
2175 int x_offset = old_whole_rect.left - data->whole_rect.left;
2176 int y_offset = old_whole_rect.top - data->whole_rect.top;
2178 /* if all that happened is that the whole window moved, copy everything */
2179 if (!(swp_flags & SWP_FRAMECHANGED) &&
2180 old_whole_rect.right - data->whole_rect.right == x_offset &&
2181 old_whole_rect.bottom - data->whole_rect.bottom == y_offset &&
2182 old_client_rect.left - data->client_rect.left == x_offset &&
2183 old_client_rect.right - data->client_rect.right == x_offset &&
2184 old_client_rect.top - data->client_rect.top == y_offset &&
2185 old_client_rect.bottom - data->client_rect.bottom == y_offset &&
2186 !memcmp( &valid_rects[0], &data->client_rect, sizeof(RECT) ))
2188 /* if we have an X window the bits will be moved by the X server */
2189 if (!data->whole_window)
2190 move_window_bits( data, &old_whole_rect, &data->whole_rect, &old_client_rect );
2193 move_window_bits( data, &valid_rects[1], &valid_rects[0], &old_client_rect );
2197 XFlush( gdi_display ); /* make sure painting is done before we move the window */
2198 wine_tsx11_unlock();
2200 sync_client_position( display, data, swp_flags, &old_client_rect, &old_whole_rect );
2202 if (!data->whole_window) return;
2204 /* check if we are currently processing an event relevant to this window */
2206 if (thread_data->current_event && thread_data->current_event->xany.window == data->whole_window)
2207 event_type = thread_data->current_event->type;
2209 if (event_type != ConfigureNotify && event_type != PropertyNotify)
2210 event_type = 0; /* ignore other events */
2214 if (((swp_flags & SWP_HIDEWINDOW) && !(new_style & WS_VISIBLE)) ||
2215 (!event_type && !is_window_rect_mapped( rectWindow )))
2216 unmap_window( display, data );
2219 /* don't change position if we are about to minimize or maximize a managed window */
2221 !(data->managed && (swp_flags & SWP_STATECHANGED) && (new_style & (WS_MINIMIZE|WS_MAXIMIZE))))
2222 sync_window_position( display, data, swp_flags,
2223 &old_window_rect, &old_whole_rect, &old_client_rect );
2225 if ((new_style & WS_VISIBLE) &&
2226 ((new_style & WS_MINIMIZE) || is_window_rect_mapped( rectWindow )))
2228 if (!data->mapped || (swp_flags & (SWP_FRAMECHANGED|SWP_STATECHANGED)))
2229 set_wm_hints( display, data );
2233 map_window( display, data, new_style );
2235 else if ((swp_flags & SWP_STATECHANGED) && (!data->iconic != !(new_style & WS_MINIMIZE)))
2237 data->iconic = (new_style & WS_MINIMIZE) != 0;
2238 TRACE( "changing win %p iconic state to %u\n", data->hwnd, data->iconic );
2241 XIconifyWindow( display, data->whole_window, DefaultScreen(display) );
2242 else if (is_window_rect_mapped( rectWindow ))
2243 XMapWindow( display, data->whole_window );
2244 wine_tsx11_unlock();
2245 update_net_wm_states( display, data );
2247 else if (!event_type)
2249 update_net_wm_states( display, data );
2254 XFlush( display ); /* make sure changes are done before we start painting again */
2255 wine_tsx11_unlock();
2259 /***********************************************************************
2260 * ShowWindow (X11DRV.@)
2262 UINT CDECL X11DRV_ShowWindow( HWND hwnd, INT cmd, RECT *rect, UINT swp )
2265 unsigned int width, height, border, depth;
2267 DWORD style = GetWindowLongW( hwnd, GWL_STYLE );
2268 struct x11drv_thread_data *thread_data = x11drv_thread_data();
2269 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2271 if (!data || !data->whole_window || !data->managed || !data->mapped || data->iconic) return swp;
2272 if (style & WS_MINIMIZE) return swp;
2273 if (IsRectEmpty( rect )) return swp;
2275 /* only fetch the new rectangle if the ShowWindow was a result of a window manager event */
2277 if (!thread_data->current_event || thread_data->current_event->xany.window != data->whole_window)
2280 if (thread_data->current_event->type != ConfigureNotify &&
2281 thread_data->current_event->type != PropertyNotify)
2284 TRACE( "win %p/%lx cmd %d at %s flags %08x\n",
2285 hwnd, data->whole_window, cmd, wine_dbgstr_rect(rect), swp );
2288 XGetGeometry( thread_data->display, data->whole_window,
2289 &root, &x, &y, &width, &height, &border, &depth );
2290 XTranslateCoordinates( thread_data->display, data->whole_window, root, 0, 0, &x, &y, &top );
2291 wine_tsx11_unlock();
2294 rect->right = x + width;
2295 rect->bottom = y + height;
2296 OffsetRect( rect, virtual_screen_rect.left, virtual_screen_rect.top );
2297 X11DRV_X_to_window_rect( data, rect );
2298 return swp & ~(SWP_NOMOVE | SWP_NOCLIENTMOVE | SWP_NOSIZE | SWP_NOCLIENTSIZE);
2302 /**********************************************************************
2303 * SetWindowIcon (X11DRV.@)
2305 * hIcon or hIconSm has changed (or is being initialised for the
2306 * first time). Complete the X11 driver-specific initialisation
2307 * and set the window hints.
2309 * This is not entirely correct, may need to create
2310 * an icon window and set the pixmap as a background
2312 void CDECL X11DRV_SetWindowIcon( HWND hwnd, UINT type, HICON icon )
2314 Display *display = thread_display();
2315 struct x11drv_win_data *data;
2317 if (type != ICON_BIG) return; /* nothing to do here */
2319 if (!(data = X11DRV_get_win_data( hwnd ))) return;
2320 if (!data->whole_window) return;
2321 if (!data->managed) return;
2325 set_icon_hints( display, data, icon );
2327 XSetWMHints( display, data->whole_window, data->wm_hints );
2328 wine_tsx11_unlock();
2333 /***********************************************************************
2334 * SetWindowRgn (X11DRV.@)
2336 * Assign specified region to window (for non-rectangular windows)
2338 int CDECL X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw )
2340 struct x11drv_win_data *data;
2342 if ((data = X11DRV_get_win_data( hwnd )))
2344 sync_window_region( thread_display(), data, hrgn );
2346 else if (X11DRV_get_whole_window( hwnd ))
2348 SendMessageW( hwnd, WM_X11DRV_SET_WIN_REGION, 0, 0 );
2354 /***********************************************************************
2355 * SetLayeredWindowAttributes (X11DRV.@)
2357 * Set transparency attributes for a layered window.
2359 void CDECL X11DRV_SetLayeredWindowAttributes( HWND hwnd, COLORREF key, BYTE alpha, DWORD flags )
2361 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
2365 if (data->whole_window)
2366 sync_window_opacity( thread_display(), data->whole_window, key, alpha, flags );
2370 Window win = X11DRV_get_whole_window( hwnd );
2371 if (win) sync_window_opacity( gdi_display, win, key, alpha, flags );
2376 /**********************************************************************
2377 * X11DRV_WindowMessage (X11DRV.@)
2379 LRESULT CDECL X11DRV_WindowMessage( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
2381 struct x11drv_win_data *data;
2385 case WM_X11DRV_ACQUIRE_SELECTION:
2386 return X11DRV_AcquireClipboard( hwnd );
2387 case WM_X11DRV_SET_WIN_FORMAT:
2388 return set_win_format( hwnd, (XID)wp );
2389 case WM_X11DRV_SET_WIN_REGION:
2390 if ((data = X11DRV_get_win_data( hwnd ))) sync_window_region( thread_display(), data, (HRGN)1 );
2392 case WM_X11DRV_RESIZE_DESKTOP:
2393 X11DRV_resize_desktop( LOWORD(lp), HIWORD(lp) );
2396 FIXME( "got window msg %x hwnd %p wp %lx lp %lx\n", msg, hwnd, wp, lp );
2402 /***********************************************************************
2403 * is_netwm_supported
2405 static BOOL is_netwm_supported( Display *display, Atom atom )
2407 static Atom *net_supported;
2408 static int net_supported_count = -1;
2412 if (net_supported_count == -1)
2416 unsigned long count, remaining;
2418 if (!XGetWindowProperty( display, DefaultRootWindow(display), x11drv_atom(_NET_SUPPORTED), 0,
2419 ~0UL, False, XA_ATOM, &type, &format, &count,
2420 &remaining, (unsigned char **)&net_supported ))
2421 net_supported_count = get_property_size( format, count ) / sizeof(Atom);
2423 net_supported_count = 0;
2425 wine_tsx11_unlock();
2427 for (i = 0; i < net_supported_count; i++)
2428 if (net_supported[i] == atom) return TRUE;
2433 /***********************************************************************
2434 * SysCommand (X11DRV.@)
2436 * Perform WM_SYSCOMMAND handling.
2438 LRESULT CDECL X11DRV_SysCommand( HWND hwnd, WPARAM wparam, LPARAM lparam )
2440 WPARAM hittest = wparam & 0x0f;
2444 Display *display = thread_display();
2445 struct x11drv_win_data *data;
2447 if (!(data = X11DRV_get_win_data( hwnd ))) return -1;
2448 if (!data->whole_window || !data->managed || !data->mapped) return -1;
2450 switch (wparam & 0xfff0)
2453 if (!hittest) dir = _NET_WM_MOVERESIZE_MOVE_KEYBOARD;
2454 else dir = _NET_WM_MOVERESIZE_MOVE;
2457 /* windows without WS_THICKFRAME are not resizable through the window manager */
2458 if (!(GetWindowLongW( hwnd, GWL_STYLE ) & WS_THICKFRAME)) return -1;
2462 case WMSZ_LEFT: dir = _NET_WM_MOVERESIZE_SIZE_LEFT; break;
2463 case WMSZ_RIGHT: dir = _NET_WM_MOVERESIZE_SIZE_RIGHT; break;
2464 case WMSZ_TOP: dir = _NET_WM_MOVERESIZE_SIZE_TOP; break;
2465 case WMSZ_TOPLEFT: dir = _NET_WM_MOVERESIZE_SIZE_TOPLEFT; break;
2466 case WMSZ_TOPRIGHT: dir = _NET_WM_MOVERESIZE_SIZE_TOPRIGHT; break;
2467 case WMSZ_BOTTOM: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOM; break;
2468 case WMSZ_BOTTOMLEFT: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT; break;
2469 case WMSZ_BOTTOMRIGHT: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT; break;
2470 default: dir = _NET_WM_MOVERESIZE_SIZE_KEYBOARD; break;
2475 /* prevent a simple ALT press+release from activating the system menu,
2476 * as that can get confusing on managed windows */
2477 if ((WCHAR)lparam) return -1; /* got an explicit char */
2478 if (GetMenu( hwnd )) return -1; /* window has a real menu */
2479 if (!(GetWindowLongW( hwnd, GWL_STYLE ) & WS_SYSMENU)) return -1; /* no system menu */
2480 TRACE( "ignoring SC_KEYMENU wp %lx lp %lx\n", wparam, lparam );
2487 if (IsZoomed(hwnd)) return -1;
2489 if (!is_netwm_supported( display, x11drv_atom(_NET_WM_MOVERESIZE) ))
2491 TRACE( "_NET_WM_MOVERESIZE not supported\n" );
2495 dwPoint = GetMessagePos();
2496 x = (short)LOWORD(dwPoint);
2497 y = (short)HIWORD(dwPoint);
2499 TRACE("hwnd %p, x %d, y %d, dir %d\n", hwnd, x, y, dir);
2501 xev.xclient.type = ClientMessage;
2502 xev.xclient.window = X11DRV_get_whole_window(hwnd);
2503 xev.xclient.message_type = x11drv_atom(_NET_WM_MOVERESIZE);
2504 xev.xclient.serial = 0;
2505 xev.xclient.display = display;
2506 xev.xclient.send_event = True;
2507 xev.xclient.format = 32;
2508 xev.xclient.data.l[0] = x - virtual_screen_rect.left; /* x coord */
2509 xev.xclient.data.l[1] = y - virtual_screen_rect.top; /* y coord */
2510 xev.xclient.data.l[2] = dir; /* direction */
2511 xev.xclient.data.l[3] = 1; /* button */
2512 xev.xclient.data.l[4] = 0; /* unused */
2514 /* need to ungrab the pointer that may have been automatically grabbed
2515 * with a ButtonPress event */
2517 XUngrabPointer( display, CurrentTime );
2518 XSendEvent(display, root_window, False, SubstructureNotifyMask, &xev);
2519 wine_tsx11_unlock();