2 * Window position related functions.
4 * Copyright 1993, 1994, 1995, 2001 Alexandre Julliard
5 * Copyright 1995, 1996, 1999 Alex Korobka
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #include <X11/Xutil.h>
27 #include <X11/extensions/shape.h>
28 #endif /* HAVE_LIBXSHAPE */
37 #include "wine/wingdi16.h"
42 #include "wine/server.h"
43 #include "wine/debug.h"
45 WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
47 #define SWP_AGG_NOPOSCHANGE \
48 (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER)
50 #define SWP_EX_NOCOPY 0x0001
51 #define SWP_EX_PAINTSELF 0x0002
52 #define SWP_EX_NONCLIENT 0x0004
54 #define HAS_THICKFRAME(style) \
55 (((style) & WS_THICKFRAME) && \
56 !(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME))
58 #define ON_LEFT_BORDER(hit) \
59 (((hit) == HTLEFT) || ((hit) == HTTOPLEFT) || ((hit) == HTBOTTOMLEFT))
60 #define ON_RIGHT_BORDER(hit) \
61 (((hit) == HTRIGHT) || ((hit) == HTTOPRIGHT) || ((hit) == HTBOTTOMRIGHT))
62 #define ON_TOP_BORDER(hit) \
63 (((hit) == HTTOP) || ((hit) == HTTOPLEFT) || ((hit) == HTTOPRIGHT))
64 #define ON_BOTTOM_BORDER(hit) \
65 (((hit) == HTBOTTOM) || ((hit) == HTBOTTOMLEFT) || ((hit) == HTBOTTOMRIGHT))
67 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
68 #define _NET_WM_MOVERESIZE_SIZE_TOP 1
69 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2
70 #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3
71 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
72 #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5
73 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
74 #define _NET_WM_MOVERESIZE_SIZE_LEFT 7
75 #define _NET_WM_MOVERESIZE_MOVE 8 /* movement only */
76 #define _NET_WM_MOVERESIZE_SIZE_KEYBOARD 9 /* size via keyboard */
77 #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10 /* move via keyboard */
79 #define _NET_WM_STATE_REMOVE 0
80 #define _NET_WM_STATE_ADD 1
81 #define _NET_WM_STATE_TOGGLE 2
83 /***********************************************************************
86 void X11DRV_Expose( HWND hwnd, XEvent *xev )
88 XExposeEvent *event = &xev->xexpose;
90 struct x11drv_win_data *data;
91 int flags = RDW_INVALIDATE | RDW_ERASE | RDW_ALLCHILDREN;
93 TRACE( "win %p (%lx) %d,%d %dx%d\n",
94 hwnd, event->window, event->x, event->y, event->width, event->height );
96 if (!(data = X11DRV_get_win_data( hwnd ))) return;
100 rect.right = rect.left + event->width;
101 rect.bottom = rect.top + event->height;
103 if (event->window == root_window)
104 OffsetRect( &rect, virtual_screen_rect.left, virtual_screen_rect.top );
106 if (rect.left < data->client_rect.left ||
107 rect.top < data->client_rect.top ||
108 rect.right > data->client_rect.right ||
109 rect.bottom > data->client_rect.bottom) flags |= RDW_FRAME;
111 SERVER_START_REQ( update_window_zorder )
114 req->rect.left = rect.left + data->whole_rect.left;
115 req->rect.top = rect.top + data->whole_rect.top;
116 req->rect.right = rect.right + data->whole_rect.left;
117 req->rect.bottom = rect.bottom + data->whole_rect.top;
118 wine_server_call( req );
122 /* make position relative to client area instead of window */
123 OffsetRect( &rect, -data->client_rect.left, -data->client_rect.top );
124 RedrawWindow( hwnd, &rect, 0, flags );
127 /***********************************************************************
128 * SetWindowStyle (X11DRV.@)
130 * Update the X state of a window to reflect a style change
132 void X11DRV_SetWindowStyle( HWND hwnd, DWORD old_style )
134 Display *display = thread_display();
135 struct x11drv_win_data *data;
136 DWORD new_style, changed;
138 if (hwnd == GetDesktopWindow()) return;
139 if (!(data = X11DRV_get_win_data( hwnd ))) return;
141 new_style = GetWindowLongW( hwnd, GWL_STYLE );
142 changed = new_style ^ old_style;
144 if (changed & WS_VISIBLE)
146 if (data->whole_window && X11DRV_is_window_rect_mapped( &data->window_rect ))
148 if (new_style & WS_VISIBLE)
150 TRACE( "mapping win %p\n", hwnd );
151 X11DRV_sync_window_style( display, data );
152 X11DRV_set_wm_hints( display, data );
154 XMapWindow( display, data->whole_window );
157 /* we don't unmap windows, that causes trouble with the window manager */
159 invalidate_dce( hwnd, &data->window_rect );
162 if (changed & WS_DISABLED)
164 if (data->whole_window && data->managed)
168 if (!(wm_hints = XGetWMHints( display, data->whole_window )))
169 wm_hints = XAllocWMHints();
172 wm_hints->flags |= InputHint;
173 wm_hints->input = !(new_style & WS_DISABLED);
174 XSetWMHints( display, data->whole_window, wm_hints );
183 /***********************************************************************
184 * update_fullscreen_state
186 * Use the NETWM protocol to set the fullscreen state.
187 * This only works for mapped windows.
189 static void update_fullscreen_state( Display *display, Window win, BOOL new_fs_state )
193 TRACE("setting fullscreen state for window %ld to %s\n", win, new_fs_state ? "true" : "false");
195 xev.xclient.type = ClientMessage;
196 xev.xclient.window = win;
197 xev.xclient.message_type = x11drv_atom(_NET_WM_STATE);
198 xev.xclient.serial = 0;
199 xev.xclient.display = display;
200 xev.xclient.send_event = True;
201 xev.xclient.format = 32;
202 xev.xclient.data.l[0] = new_fs_state ? _NET_WM_STATE_ADD : _NET_WM_STATE_REMOVE;
203 xev.xclient.data.l[1] = x11drv_atom(_NET_WM_STATE_FULLSCREEN);
204 xev.xclient.data.l[2] = 0;
206 XSendEvent(display, root_window, False, SubstructureRedirectMask | SubstructureNotifyMask, &xev);
210 /***********************************************************************
211 * fullscreen_state_changed
213 * Check if the fullscreen state of a given window has changed
215 static BOOL fullscreen_state_changed( const struct x11drv_win_data *data,
216 const RECT *old_client_rect, const RECT *old_screen_rect,
219 BOOL old_fs_state = FALSE;
221 *new_fs_state = FALSE;
223 if (old_client_rect->left <= 0 && old_client_rect->right >= old_screen_rect->right &&
224 old_client_rect->top <= 0 && old_client_rect->bottom >= old_screen_rect->bottom)
227 if (data->client_rect.left <= 0 && data->client_rect.right >= screen_width &&
228 data->client_rect.top <= 0 && data->client_rect.bottom >= screen_height)
229 *new_fs_state = TRUE;
231 #if 0 /* useful to debug fullscreen state problems */
232 TRACE("old rect %s, new rect %s, old screen %s, new screen (0,0-%d,%d)\n",
233 wine_dbgstr_rect(old_client_rect), wine_dbgstr_rect(&data->client_rect),
234 wine_dbgstr_rect(old_screen_rect), screen_width, screen_height);
235 TRACE("old fs state %d\n, new fs state = %d\n", old_fs_state, new_fs_state);
237 return *new_fs_state != old_fs_state;
241 /***********************************************************************
242 * SetWindowPos (X11DRV.@)
244 BOOL X11DRV_SetWindowPos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
245 const RECT *rectClient, UINT swp_flags, const RECT *valid_rects )
247 struct x11drv_win_data *data;
248 RECT new_whole_rect, old_client_rect, old_screen_rect;
250 DWORD old_style, new_style;
253 if (!(data = X11DRV_get_win_data( hwnd ))) return FALSE;
255 new_whole_rect = *rectWindow;
256 X11DRV_window_to_X_rect( data, &new_whole_rect );
258 old_client_rect = data->client_rect;
260 if (!IsRectEmpty( &valid_rects[0] ))
262 int x_offset = 0, y_offset = 0;
264 if (data->whole_window)
266 /* the X server will move the bits for us */
267 x_offset = data->whole_rect.left - new_whole_rect.left;
268 y_offset = data->whole_rect.top - new_whole_rect.top;
271 if (x_offset != valid_rects[1].left - valid_rects[0].left ||
272 y_offset != valid_rects[1].top - valid_rects[0].top)
274 /* FIXME: should copy the window bits here */
279 if (!(win = WIN_GetPtr( hwnd ))) return FALSE;
280 if (win == WND_OTHER_PROCESS)
282 if (IsWindow( hwnd )) ERR( "cannot set rectangles of other process window %p\n", hwnd );
285 SERVER_START_REQ( set_window_pos )
288 req->previous = insert_after;
289 req->flags = swp_flags;
290 req->window.left = rectWindow->left;
291 req->window.top = rectWindow->top;
292 req->window.right = rectWindow->right;
293 req->window.bottom = rectWindow->bottom;
294 req->client.left = rectClient->left;
295 req->client.top = rectClient->top;
296 req->client.right = rectClient->right;
297 req->client.bottom = rectClient->bottom;
298 if (memcmp( rectWindow, &new_whole_rect, sizeof(RECT) ) || !IsRectEmpty( &valid_rects[0] ))
300 wine_server_add_data( req, &new_whole_rect, sizeof(new_whole_rect) );
301 if (!IsRectEmpty( &valid_rects[0] ))
302 wine_server_add_data( req, valid_rects, 2 * sizeof(*valid_rects) );
304 ret = !wine_server_call( req );
305 new_style = reply->new_style;
309 if (win == WND_DESKTOP || data->whole_window == DefaultRootWindow(gdi_display))
311 data->whole_rect = data->client_rect = data->window_rect = *rectWindow;
312 if (win != WND_DESKTOP)
314 win->rectWindow = *rectWindow;
315 win->rectClient = *rectClient;
316 win->dwStyle = new_style;
317 WIN_ReleasePtr( win );
324 Display *display = thread_display();
326 /* invalidate DCEs */
328 if ((((swp_flags & SWP_AGG_NOPOSCHANGE) != SWP_AGG_NOPOSCHANGE) && (new_style & WS_VISIBLE)) ||
329 (swp_flags & (SWP_HIDEWINDOW | SWP_SHOWWINDOW)))
332 UnionRect( &rect, rectWindow, &win->rectWindow );
333 invalidate_dce( hwnd, &rect );
336 win->rectWindow = *rectWindow;
337 win->rectClient = *rectClient;
338 old_style = win->dwStyle;
339 win->dwStyle = new_style;
340 data->window_rect = *rectWindow;
342 TRACE( "win %p window %s client %s style %08x\n",
343 hwnd, wine_dbgstr_rect(rectWindow), wine_dbgstr_rect(rectClient), new_style );
345 /* FIXME: copy the valid bits */
347 if (data->whole_window && !data->lock_changes)
349 if ((old_style & WS_VISIBLE) && !(new_style & WS_VISIBLE))
351 /* window got hidden, unmap it */
352 TRACE( "unmapping win %p\n", hwnd );
354 XUnmapWindow( display, data->whole_window );
357 else if ((new_style & WS_VISIBLE) && !X11DRV_is_window_rect_mapped( rectWindow ))
359 /* resizing to zero size or off screen -> unmap */
360 TRACE( "unmapping zero size or off-screen win %p\n", hwnd );
362 XUnmapWindow( display, data->whole_window );
367 X11DRV_sync_window_position( display, data, swp_flags, rectClient, &new_whole_rect );
369 if (data->whole_window && !data->lock_changes)
371 BOOL new_fs_state, mapped = FALSE;
373 if ((new_style & WS_VISIBLE) && !(new_style & WS_MINIMIZE) &&
374 X11DRV_is_window_rect_mapped( rectWindow ))
376 if (!(old_style & WS_VISIBLE))
378 /* window got shown, map it */
379 TRACE( "mapping win %p\n", hwnd );
380 X11DRV_sync_window_style( display, data );
381 X11DRV_set_wm_hints( display, data );
383 XMapWindow( display, data->whole_window );
387 else if ((swp_flags & (SWP_NOSIZE | SWP_NOMOVE)) != (SWP_NOSIZE | SWP_NOMOVE))
389 /* resizing from zero size to non-zero -> map */
390 TRACE( "mapping non zero size or off-screen win %p\n", hwnd );
392 XMapWindow( display, data->whole_window );
396 SetRect( &old_screen_rect, 0, 0, screen_width, screen_height );
397 if (fullscreen_state_changed( data, &old_client_rect, &old_screen_rect, &new_fs_state ) || mapped)
398 update_fullscreen_state( display, data->whole_window, new_fs_state );
402 WIN_ReleasePtr( win );
407 /***********************************************************************
410 * Find a suitable place for an iconic window.
412 static POINT WINPOS_FindIconPos( HWND hwnd, POINT pt )
414 RECT rect, rectParent;
417 int xspacing, yspacing;
419 parent = GetAncestor( hwnd, GA_PARENT );
420 GetClientRect( parent, &rectParent );
421 if ((pt.x >= rectParent.left) && (pt.x + GetSystemMetrics(SM_CXICON) < rectParent.right) &&
422 (pt.y >= rectParent.top) && (pt.y + GetSystemMetrics(SM_CYICON) < rectParent.bottom))
423 return pt; /* The icon already has a suitable position */
425 xspacing = GetSystemMetrics(SM_CXICONSPACING);
426 yspacing = GetSystemMetrics(SM_CYICONSPACING);
428 /* Check if another icon already occupies this spot */
429 /* FIXME: this is completely inefficient */
431 hrgn = CreateRectRgn( 0, 0, 0, 0 );
432 tmp = CreateRectRgn( 0, 0, 0, 0 );
433 for (child = GetWindow( parent, GW_HWNDFIRST ); child; child = GetWindow( child, GW_HWNDNEXT ))
436 if (child == hwnd) continue;
437 if ((GetWindowLongW( child, GWL_STYLE ) & (WS_VISIBLE|WS_MINIMIZE)) != (WS_VISIBLE|WS_MINIMIZE))
439 if (!(childPtr = WIN_GetPtr( child )) || childPtr == WND_OTHER_PROCESS)
441 SetRectRgn( tmp, childPtr->rectWindow.left, childPtr->rectWindow.top,
442 childPtr->rectWindow.right, childPtr->rectWindow.bottom );
443 CombineRgn( hrgn, hrgn, tmp, RGN_OR );
444 WIN_ReleasePtr( childPtr );
448 for (rect.bottom = rectParent.bottom; rect.bottom >= yspacing; rect.bottom -= yspacing)
450 for (rect.left = rectParent.left; rect.left <= rectParent.right - xspacing; rect.left += xspacing)
452 rect.right = rect.left + xspacing;
453 rect.top = rect.bottom - yspacing;
454 if (!RectInRegion( hrgn, &rect ))
456 /* No window was found, so it's OK for us */
457 pt.x = rect.left + (xspacing - GetSystemMetrics(SM_CXICON)) / 2;
458 pt.y = rect.top + (yspacing - GetSystemMetrics(SM_CYICON)) / 2;
459 DeleteObject( hrgn );
464 DeleteObject( hrgn );
470 /***********************************************************************
473 UINT WINPOS_MinMaximize( HWND hwnd, UINT cmd, LPRECT rect )
481 TRACE("%p %u\n", hwnd, cmd );
483 wpl.length = sizeof(wpl);
484 GetWindowPlacement( hwnd, &wpl );
486 if (HOOK_CallHooks( WH_CBT, HCBT_MINMAX, (WPARAM)hwnd, cmd, TRUE ))
487 return SWP_NOSIZE | SWP_NOMOVE;
489 if (IsIconic( hwnd ))
493 case SW_SHOWMINNOACTIVE:
494 case SW_SHOWMINIMIZED:
495 case SW_FORCEMINIMIZE:
497 return SWP_NOSIZE | SWP_NOMOVE;
499 if (!SendMessageW( hwnd, WM_QUERYOPEN, 0, 0 )) return SWP_NOSIZE | SWP_NOMOVE;
500 swpFlags |= SWP_NOCOPYBITS;
505 case SW_SHOWMINNOACTIVE:
506 case SW_SHOWMINIMIZED:
507 case SW_FORCEMINIMIZE:
509 if (!(wndPtr = WIN_GetPtr( hwnd )) || wndPtr == WND_OTHER_PROCESS) return 0;
510 if( wndPtr->dwStyle & WS_MAXIMIZE) wndPtr->flags |= WIN_RESTORE_MAX;
511 else wndPtr->flags &= ~WIN_RESTORE_MAX;
512 WIN_ReleasePtr( wndPtr );
514 old_style = WIN_SetStyle( hwnd, WS_MINIMIZE, WS_MAXIMIZE );
516 X11DRV_set_iconic_state( hwnd );
518 wpl.ptMinPosition = WINPOS_FindIconPos( hwnd, wpl.ptMinPosition );
520 if (!(old_style & WS_MINIMIZE)) swpFlags |= SWP_STATECHANGED;
521 SetRect( rect, wpl.ptMinPosition.x, wpl.ptMinPosition.y,
522 GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON) );
523 swpFlags |= SWP_NOCOPYBITS;
527 old_style = GetWindowLongW( hwnd, GWL_STYLE );
528 if ((old_style & WS_MAXIMIZE) && (old_style & WS_VISIBLE)) return SWP_NOSIZE | SWP_NOMOVE;
530 WINPOS_GetMinMaxInfo( hwnd, &size, &wpl.ptMaxPosition, NULL, NULL );
532 old_style = WIN_SetStyle( hwnd, WS_MAXIMIZE, WS_MINIMIZE );
533 if (old_style & WS_MINIMIZE)
535 WINPOS_ShowIconTitle( hwnd, FALSE );
536 X11DRV_set_iconic_state( hwnd );
538 if (!(old_style & WS_MAXIMIZE)) swpFlags |= SWP_STATECHANGED;
539 SetRect( rect, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y, size.x, size.y );
542 case SW_SHOWNOACTIVATE:
545 old_style = WIN_SetStyle( hwnd, 0, WS_MINIMIZE | WS_MAXIMIZE );
546 if (old_style & WS_MINIMIZE)
550 WINPOS_ShowIconTitle( hwnd, FALSE );
551 X11DRV_set_iconic_state( hwnd );
553 if (!(wndPtr = WIN_GetPtr( hwnd )) || wndPtr == WND_OTHER_PROCESS) return 0;
554 restore_max = (wndPtr->flags & WIN_RESTORE_MAX) != 0;
555 WIN_ReleasePtr( wndPtr );
558 /* Restore to maximized position */
559 WINPOS_GetMinMaxInfo( hwnd, &size, &wpl.ptMaxPosition, NULL, NULL);
560 WIN_SetStyle( hwnd, WS_MAXIMIZE, 0 );
561 swpFlags |= SWP_STATECHANGED;
562 SetRect( rect, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y, size.x, size.y );
566 else if (!(old_style & WS_MAXIMIZE)) break;
568 swpFlags |= SWP_STATECHANGED;
570 /* Restore to normal position */
572 *rect = wpl.rcNormalPosition;
573 rect->right -= rect->left;
574 rect->bottom -= rect->top;
583 /***********************************************************************
584 * ShowWindow (X11DRV.@)
586 BOOL X11DRV_ShowWindow( HWND hwnd, INT cmd )
590 LONG style = GetWindowLongW( hwnd, GWL_STYLE );
591 BOOL wasVisible = (style & WS_VISIBLE) != 0;
592 BOOL showFlag = TRUE;
593 RECT newPos = {0, 0, 0, 0};
596 TRACE("hwnd=%p, cmd=%d, wasVisible %d\n", hwnd, cmd, wasVisible);
601 if (!wasVisible) return FALSE;
603 swp |= SWP_HIDEWINDOW | SWP_NOSIZE | SWP_NOMOVE;
604 if (hwnd != GetActiveWindow())
605 swp |= SWP_NOACTIVATE | SWP_NOZORDER;
608 case SW_SHOWMINNOACTIVE:
609 swp |= SWP_NOACTIVATE | SWP_NOZORDER;
612 case SW_FORCEMINIMIZE: /* FIXME: Does not work if thread is hung. */
613 if (style & WS_CHILD) swp |= SWP_NOACTIVATE | SWP_NOZORDER;
615 case SW_SHOWMINIMIZED:
616 swp |= SWP_SHOWWINDOW | SWP_FRAMECHANGED;
617 swp |= WINPOS_MinMaximize( hwnd, cmd, &newPos );
618 if ((style & WS_MINIMIZE) && wasVisible) return TRUE;
621 case SW_SHOWMAXIMIZED: /* same as SW_MAXIMIZE */
622 if (!wasVisible) swp |= SWP_SHOWWINDOW;
623 swp |= SWP_FRAMECHANGED;
624 swp |= WINPOS_MinMaximize( hwnd, SW_MAXIMIZE, &newPos );
625 if ((style & WS_MAXIMIZE) && wasVisible) return TRUE;
629 swp |= SWP_NOACTIVATE | SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE;
630 if (style & WS_CHILD) swp |= SWP_NOZORDER;
633 if (wasVisible) return TRUE;
634 swp |= SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE;
635 if (style & WS_CHILD) swp |= SWP_NOACTIVATE | SWP_NOZORDER;
638 case SW_SHOWNOACTIVATE:
639 swp |= SWP_NOACTIVATE | SWP_NOZORDER;
643 case SW_SHOWNORMAL: /* same as SW_NORMAL: */
644 case SW_SHOWDEFAULT: /* FIXME: should have its own handler */
645 if (!wasVisible) swp |= SWP_SHOWWINDOW;
646 if (style & (WS_MINIMIZE | WS_MAXIMIZE))
648 swp |= SWP_FRAMECHANGED;
649 swp |= WINPOS_MinMaximize( hwnd, cmd, &newPos );
653 if (wasVisible) return TRUE;
654 swp |= SWP_NOSIZE | SWP_NOMOVE;
656 if (style & WS_CHILD && !(swp & SWP_STATECHANGED)) swp |= SWP_NOACTIVATE | SWP_NOZORDER;
660 if ((showFlag != wasVisible || cmd == SW_SHOWNA) && cmd != SW_SHOWMAXIMIZED && !(swp & SWP_STATECHANGED))
662 SendMessageW( hwnd, WM_SHOWWINDOW, showFlag, 0 );
663 if (!IsWindow( hwnd )) return wasVisible;
666 parent = GetAncestor( hwnd, GA_PARENT );
667 if (parent && !IsWindowVisible( parent ) && !(swp & SWP_STATECHANGED))
669 /* if parent is not visible simply toggle WS_VISIBLE and return */
670 if (showFlag) WIN_SetStyle( hwnd, WS_VISIBLE, 0 );
671 else WIN_SetStyle( hwnd, 0, WS_VISIBLE );
674 SetWindowPos( hwnd, HWND_TOP, newPos.left, newPos.top,
675 newPos.right, newPos.bottom, LOWORD(swp) );
681 /* FIXME: This will cause the window to be activated irrespective
682 * of whether it is owned by the same thread. Has to be done
686 if (hwnd == GetActiveWindow())
687 WINPOS_ActivateOtherWindow(hwnd);
689 /* Revert focus to parent */
691 if (hwnd == hFocus || IsChild(hwnd, hFocus))
693 HWND parent = GetAncestor(hwnd, GA_PARENT);
694 if (parent == GetDesktopWindow()) parent = 0;
699 if (IsIconic(hwnd)) WINPOS_ShowIconTitle( hwnd, TRUE );
701 if (!(wndPtr = WIN_GetPtr( hwnd )) || wndPtr == WND_OTHER_PROCESS) return wasVisible;
703 if (wndPtr->flags & WIN_NEED_SIZE)
705 /* should happen only in CreateWindowEx() */
706 int wParam = SIZE_RESTORED;
707 RECT client = wndPtr->rectClient;
709 wndPtr->flags &= ~WIN_NEED_SIZE;
710 if (wndPtr->dwStyle & WS_MAXIMIZE) wParam = SIZE_MAXIMIZED;
711 else if (wndPtr->dwStyle & WS_MINIMIZE) wParam = SIZE_MINIMIZED;
712 WIN_ReleasePtr( wndPtr );
714 SendMessageW( hwnd, WM_SIZE, wParam,
715 MAKELONG( client.right - client.left, client.bottom - client.top ));
716 SendMessageW( hwnd, WM_MOVE, 0, MAKELONG( client.left, client.top ));
718 else WIN_ReleasePtr( wndPtr );
724 /**********************************************************************
727 void X11DRV_MapNotify( HWND hwnd, XEvent *event )
729 struct x11drv_win_data *data;
730 HWND hwndFocus = GetFocus();
733 if (!(data = X11DRV_get_win_data( hwnd ))) return;
735 if (!(win = WIN_GetPtr( hwnd ))) return;
737 if (data->managed && (win->dwStyle & WS_VISIBLE) && (win->dwStyle & WS_MINIMIZE))
740 unsigned int width, height, border, depth;
743 LONG style = WS_VISIBLE;
747 XGetGeometry( event->xmap.display, data->whole_window, &root, &x, &y, &width, &height,
749 XTranslateCoordinates( event->xmap.display, data->whole_window, root, 0, 0, &x, &y, &top );
753 rect.right = x + width;
754 rect.bottom = y + height;
755 OffsetRect( &rect, virtual_screen_rect.left, virtual_screen_rect.top );
756 X11DRV_X_to_window_rect( data, &rect );
758 invalidate_dce( hwnd, &data->window_rect );
760 if (win->flags & WIN_RESTORE_MAX) style |= WS_MAXIMIZE;
761 WIN_SetStyle( hwnd, style, WS_MINIMIZE );
762 WIN_ReleasePtr( win );
764 SendMessageW( hwnd, WM_SHOWWINDOW, SW_RESTORE, 0 );
765 data->lock_changes++;
766 SetWindowPos( hwnd, 0, rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top,
767 SWP_NOZORDER | SWP_FRAMECHANGED | SWP_STATECHANGED );
768 data->lock_changes--;
770 else WIN_ReleasePtr( win );
771 if (hwndFocus && IsChild( hwnd, hwndFocus )) X11DRV_SetFocus(hwndFocus); /* FIXME */
775 /**********************************************************************
778 void X11DRV_UnmapNotify( HWND hwnd, XEvent *event )
780 struct x11drv_win_data *data;
783 if (!(data = X11DRV_get_win_data( hwnd ))) return;
785 if (!(win = WIN_GetPtr( hwnd ))) return;
787 if ((win->dwStyle & WS_VISIBLE) && data->managed &&
788 X11DRV_is_window_rect_mapped( &win->rectWindow ))
790 if (win->dwStyle & WS_MAXIMIZE)
791 win->flags |= WIN_RESTORE_MAX;
792 else if (!(win->dwStyle & WS_MINIMIZE))
793 win->flags &= ~WIN_RESTORE_MAX;
795 WIN_SetStyle( hwnd, WS_MINIMIZE, WS_MAXIMIZE );
796 WIN_ReleasePtr( win );
799 SendMessageW( hwnd, WM_SHOWWINDOW, SW_MINIMIZE, 0 );
800 data->lock_changes++;
801 SetWindowPos( hwnd, 0, 0, 0, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON),
802 SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER | SWP_STATECHANGED );
803 data->lock_changes--;
805 else WIN_ReleasePtr( win );
808 struct desktop_resize_data
810 RECT old_screen_rect;
811 RECT old_virtual_rect;
814 static BOOL CALLBACK update_windows_on_desktop_resize( HWND hwnd, LPARAM lparam )
816 struct x11drv_win_data *data;
817 Display *display = thread_display();
818 struct desktop_resize_data *resize_data = (struct desktop_resize_data *)lparam;
821 if (!(data = X11DRV_get_win_data( hwnd ))) return TRUE;
823 if (GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE)
827 if (fullscreen_state_changed( data, &data->client_rect, &resize_data->old_screen_rect, &new_fs_state ))
828 update_fullscreen_state( display, data->whole_window, new_fs_state );
831 if (resize_data->old_virtual_rect.left != virtual_screen_rect.left) mask |= CWX;
832 if (resize_data->old_virtual_rect.top != virtual_screen_rect.top) mask |= CWY;
833 if (mask && data->whole_window)
835 XWindowChanges changes;
838 changes.x = data->whole_rect.left - virtual_screen_rect.left;
839 changes.y = data->whole_rect.top - virtual_screen_rect.top;
840 XReconfigureWMWindow( display, data->whole_window,
841 DefaultScreen(display), mask, &changes );
848 /***********************************************************************
849 * X11DRV_handle_desktop_resize
851 void X11DRV_handle_desktop_resize( unsigned int width, unsigned int height )
853 HWND hwnd = GetDesktopWindow();
854 struct x11drv_win_data *data;
855 struct desktop_resize_data resize_data;
857 if (!(data = X11DRV_get_win_data( hwnd ))) return;
859 SetRect( &resize_data.old_screen_rect, 0, 0, screen_width, screen_height );
860 resize_data.old_virtual_rect = virtual_screen_rect;
862 screen_width = width;
863 screen_height = height;
865 TRACE("desktop %p change to (%dx%d)\n", hwnd, width, height);
866 data->lock_changes++;
867 X11DRV_SetWindowPos( hwnd, 0, &virtual_screen_rect, &virtual_screen_rect,
868 SWP_NOZORDER|SWP_NOMOVE, NULL );
869 data->lock_changes--;
871 SendMessageTimeoutW( HWND_BROADCAST, WM_DISPLAYCHANGE, screen_depth,
872 MAKELPARAM( width, height ), SMTO_ABORTIFHUNG, 2000, NULL );
874 EnumWindows( update_windows_on_desktop_resize, (LPARAM)&resize_data );
878 /***********************************************************************
879 * X11DRV_ConfigureNotify
881 void X11DRV_ConfigureNotify( HWND hwnd, XEvent *xev )
883 XConfigureEvent *event = &xev->xconfigure;
884 struct x11drv_win_data *data;
887 int cx, cy, x = event->x, y = event->y;
890 if (!(data = X11DRV_get_win_data( hwnd ))) return;
894 if (!event->send_event) /* normal event, need to map coordinates to the root */
898 XTranslateCoordinates( event->display, data->whole_window, root_window,
899 0, 0, &x, &y, &child );
904 rect.right = x + event->width;
905 rect.bottom = y + event->height;
906 OffsetRect( &rect, virtual_screen_rect.left, virtual_screen_rect.top );
907 TRACE( "win %p new X rect %d,%d,%dx%d (event %d,%d,%dx%d)\n",
908 hwnd, rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top,
909 event->x, event->y, event->width, event->height );
910 X11DRV_X_to_window_rect( data, &rect );
914 cx = rect.right - rect.left;
915 cy = rect.bottom - rect.top;
916 flags = SWP_NOACTIVATE | SWP_NOZORDER;
918 /* Compare what has changed */
920 GetWindowRect( hwnd, &rect );
921 if (rect.left == x && rect.top == y) flags |= SWP_NOMOVE;
923 TRACE( "%p moving from (%d,%d) to (%d,%d)\n",
924 hwnd, rect.left, rect.top, x, y );
926 if ((rect.right - rect.left == cx && rect.bottom - rect.top == cy) ||
928 (IsRectEmpty( &rect ) && event->width == 1 && event->height == 1))
930 if (flags & SWP_NOMOVE) return; /* if nothing changed, don't do anything */
934 TRACE( "%p resizing from (%dx%d) to (%dx%d)\n",
935 hwnd, rect.right - rect.left, rect.bottom - rect.top, cx, cy );
937 data->lock_changes++;
938 SetWindowPos( hwnd, 0, x, y, cx, cy, flags );
939 data->lock_changes--;
943 /***********************************************************************
944 * SetWindowRgn (X11DRV.@)
946 * Assign specified region to window (for non-rectangular windows)
948 int X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw )
950 struct x11drv_win_data *data;
952 if (!(data = X11DRV_get_win_data( hwnd )))
954 if (IsWindow( hwnd ))
955 FIXME( "not supported on other thread window %p\n", hwnd );
956 SetLastError( ERROR_INVALID_WINDOW_HANDLE );
960 #ifdef HAVE_LIBXSHAPE
961 if (data->whole_window)
963 Display *display = thread_display();
968 XShapeCombineMask( display, data->whole_window,
969 ShapeBounding, 0, 0, None, ShapeSet );
974 RGNDATA *pRegionData = X11DRV_GetRegionData( hrgn, 0 );
978 XShapeCombineRectangles( display, data->whole_window, ShapeBounding,
979 data->window_rect.left - data->whole_rect.left,
980 data->window_rect.top - data->whole_rect.top,
981 (XRectangle *)pRegionData->Buffer,
982 pRegionData->rdh.nCount,
983 ShapeSet, YXBanded );
985 HeapFree(GetProcessHeap(), 0, pRegionData);
989 #endif /* HAVE_LIBXSHAPE */
991 invalidate_dce( hwnd, &data->window_rect );
996 /***********************************************************************
999 * Draw the frame used when moving or resizing window.
1001 * FIXME: This causes problems in Win95 mode. (why?)
1003 static void draw_moving_frame( HDC hdc, RECT *rect, BOOL thickframe )
1007 const int width = GetSystemMetrics(SM_CXFRAME);
1008 const int height = GetSystemMetrics(SM_CYFRAME);
1010 HBRUSH hbrush = SelectObject( hdc, GetStockObject( GRAY_BRUSH ) );
1011 PatBlt( hdc, rect->left, rect->top,
1012 rect->right - rect->left - width, height, PATINVERT );
1013 PatBlt( hdc, rect->left, rect->top + height, width,
1014 rect->bottom - rect->top - height, PATINVERT );
1015 PatBlt( hdc, rect->left + width, rect->bottom - 1,
1016 rect->right - rect->left - width, -height, PATINVERT );
1017 PatBlt( hdc, rect->right - 1, rect->top, -width,
1018 rect->bottom - rect->top - height, PATINVERT );
1019 SelectObject( hdc, hbrush );
1021 else DrawFocusRect( hdc, rect );
1025 /***********************************************************************
1028 * Initialisation of a move or resize, when initiatied from a menu choice.
1029 * Return hit test code for caption or sizing border.
1031 static LONG start_size_move( HWND hwnd, WPARAM wParam, POINT *capturePoint, LONG style )
1038 GetWindowRect( hwnd, &rectWindow );
1040 if ((wParam & 0xfff0) == SC_MOVE)
1042 /* Move pointer at the center of the caption */
1043 RECT rect = rectWindow;
1044 /* Note: to be exactly centered we should take the different types
1045 * of border into account, but it shouldn't make more that a few pixels
1046 * of difference so let's not bother with that */
1047 rect.top += GetSystemMetrics(SM_CYBORDER);
1048 if (style & WS_SYSMENU)
1049 rect.left += GetSystemMetrics(SM_CXSIZE) + 1;
1050 if (style & WS_MINIMIZEBOX)
1051 rect.right -= GetSystemMetrics(SM_CXSIZE) + 1;
1052 if (style & WS_MAXIMIZEBOX)
1053 rect.right -= GetSystemMetrics(SM_CXSIZE) + 1;
1054 pt.x = (rect.right + rect.left) / 2;
1055 pt.y = rect.top + GetSystemMetrics(SM_CYSIZE)/2;
1056 hittest = HTCAPTION;
1064 GetMessageW( &msg, 0, WM_KEYFIRST, WM_MOUSELAST );
1065 if (CallMsgFilterW( &msg, MSGF_SIZE )) continue;
1071 hittest = SendMessageW( hwnd, WM_NCHITTEST, 0, MAKELONG( pt.x, pt.y ) );
1072 if ((hittest < HTLEFT) || (hittest > HTBOTTOMRIGHT)) hittest = 0;
1083 pt.x =(rectWindow.left+rectWindow.right)/2;
1084 pt.y = rectWindow.top + GetSystemMetrics(SM_CYFRAME) / 2;
1088 pt.x =(rectWindow.left+rectWindow.right)/2;
1089 pt.y = rectWindow.bottom - GetSystemMetrics(SM_CYFRAME) / 2;
1093 pt.x = rectWindow.left + GetSystemMetrics(SM_CXFRAME) / 2;
1094 pt.y =(rectWindow.top+rectWindow.bottom)/2;
1098 pt.x = rectWindow.right - GetSystemMetrics(SM_CXFRAME) / 2;
1099 pt.y =(rectWindow.top+rectWindow.bottom)/2;
1102 case VK_ESCAPE: return 0;
1108 SetCursorPos( pt.x, pt.y );
1109 SendMessageW( hwnd, WM_SETCURSOR, (WPARAM)hwnd, MAKELONG( hittest, WM_MOUSEMOVE ));
1114 /***********************************************************************
1115 * set_movesize_capture
1117 static void set_movesize_capture( HWND hwnd )
1121 SERVER_START_REQ( set_capture_window )
1124 req->flags = CAPTURE_MOVESIZE;
1125 if (!wine_server_call_err( req ))
1127 previous = reply->previous;
1128 hwnd = reply->full_handle;
1132 if (previous && previous != hwnd)
1133 SendMessageW( previous, WM_CAPTURECHANGED, 0, (LPARAM)hwnd );
1136 /***********************************************************************
1137 * X11DRV_WMMoveResizeWindow
1139 * Tells the window manager to initiate a move or resize operation.
1142 * http://freedesktop.org/Standards/wm-spec/1.3/ar01s04.html
1143 * or search for "_NET_WM_MOVERESIZE"
1145 static void X11DRV_WMMoveResizeWindow( HWND hwnd, int x, int y, int dir )
1148 Display *display = thread_display();
1150 TRACE("hwnd %p, x %d, y %d, dir %d\n", hwnd, x, y, dir);
1152 xev.xclient.type = ClientMessage;
1153 xev.xclient.window = X11DRV_get_whole_window(hwnd);
1154 xev.xclient.message_type = x11drv_atom(_NET_WM_MOVERESIZE);
1155 xev.xclient.serial = 0;
1156 xev.xclient.display = display;
1157 xev.xclient.send_event = True;
1158 xev.xclient.format = 32;
1159 xev.xclient.data.l[0] = x; /* x coord */
1160 xev.xclient.data.l[1] = y; /* y coord */
1161 xev.xclient.data.l[2] = dir; /* direction */
1162 xev.xclient.data.l[3] = 1; /* button */
1163 xev.xclient.data.l[4] = 0; /* unused */
1165 /* need to ungrab the pointer that may have been automatically grabbed
1166 * with a ButtonPress event */
1168 XUngrabPointer( display, CurrentTime );
1169 XSendEvent(display, root_window, False, SubstructureNotifyMask, &xev);
1170 wine_tsx11_unlock();
1173 /***********************************************************************
1174 * SysCommandSizeMove (X11DRV.@)
1176 * Perform SC_MOVE and SC_SIZE commands.
1178 void X11DRV_SysCommandSizeMove( HWND hwnd, WPARAM wParam )
1181 RECT sizingRect, mouseRect, origRect;
1184 LONG hittest = (LONG)(wParam & 0x0f);
1185 WPARAM syscommand = wParam & 0xfff0;
1186 HCURSOR hDragCursor = 0, hOldCursor = 0;
1187 POINT minTrack, maxTrack;
1188 POINT capturePoint, pt;
1189 LONG style = GetWindowLongA( hwnd, GWL_STYLE );
1190 BOOL thickframe = HAS_THICKFRAME( style );
1191 BOOL iconic = style & WS_MINIMIZE;
1193 DWORD dwPoint = GetMessagePos ();
1194 BOOL DragFullWindows = FALSE;
1196 Window parent_win, whole_win;
1197 Display *old_gdi_display = NULL;
1198 struct x11drv_thread_data *thread_data = x11drv_thread_data();
1199 struct x11drv_win_data *data;
1201 pt.x = (short)LOWORD(dwPoint);
1202 pt.y = (short)HIWORD(dwPoint);
1205 if (IsZoomed(hwnd) || !IsWindowVisible(hwnd)) return;
1207 if (!(data = X11DRV_get_win_data( hwnd ))) return;
1209 TRACE("hwnd %p (%smanaged), command %04x, hittest %d, pos %d,%d\n",
1210 hwnd, data->managed ? "" : "NOT ", syscommand, hittest, pt.x, pt.y);
1212 /* if we are managed then we let the WM do all the work */
1216 if (syscommand == SC_MOVE)
1218 if (!hittest) dir = _NET_WM_MOVERESIZE_MOVE_KEYBOARD;
1219 else dir = _NET_WM_MOVERESIZE_MOVE;
1221 else if (!hittest) dir = _NET_WM_MOVERESIZE_SIZE_KEYBOARD;
1225 case WMSZ_LEFT: dir = _NET_WM_MOVERESIZE_SIZE_LEFT; break;
1226 case WMSZ_RIGHT: dir = _NET_WM_MOVERESIZE_SIZE_RIGHT; break;
1227 case WMSZ_TOP: dir = _NET_WM_MOVERESIZE_SIZE_TOP; break;
1228 case WMSZ_TOPLEFT: dir = _NET_WM_MOVERESIZE_SIZE_TOPLEFT; break;
1229 case WMSZ_TOPRIGHT: dir = _NET_WM_MOVERESIZE_SIZE_TOPRIGHT; break;
1230 case WMSZ_BOTTOM: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOM; break;
1231 case WMSZ_BOTTOMLEFT: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT; break;
1232 case WMSZ_BOTTOMRIGHT: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT; break;
1234 ERR("Invalid hittest value: %d\n", hittest);
1235 dir = _NET_WM_MOVERESIZE_SIZE_KEYBOARD;
1237 X11DRV_WMMoveResizeWindow( hwnd, pt.x, pt.y, dir );
1241 SystemParametersInfoA(SPI_GETDRAGFULLWINDOWS, 0, &DragFullWindows, 0);
1243 if (syscommand == SC_MOVE)
1245 if (!hittest) hittest = start_size_move( hwnd, wParam, &capturePoint, style );
1246 if (!hittest) return;
1250 if ( hittest && (syscommand != SC_MOUSEMENU) )
1251 hittest += (HTLEFT - WMSZ_LEFT);
1254 set_movesize_capture( hwnd );
1255 hittest = start_size_move( hwnd, wParam, &capturePoint, style );
1258 set_movesize_capture(0);
1264 /* Get min/max info */
1266 WINPOS_GetMinMaxInfo( hwnd, NULL, NULL, &minTrack, &maxTrack );
1267 GetWindowRect( hwnd, &sizingRect );
1268 if (style & WS_CHILD)
1270 parent = GetParent(hwnd);
1271 /* make sizing rect relative to parent */
1272 MapWindowPoints( 0, parent, (POINT*)&sizingRect, 2 );
1273 GetClientRect( parent, &mouseRect );
1278 mouseRect = virtual_screen_rect;
1280 origRect = sizingRect;
1282 if (ON_LEFT_BORDER(hittest))
1284 mouseRect.left = max( mouseRect.left, sizingRect.right-maxTrack.x );
1285 mouseRect.right = min( mouseRect.right, sizingRect.right-minTrack.x );
1287 else if (ON_RIGHT_BORDER(hittest))
1289 mouseRect.left = max( mouseRect.left, sizingRect.left+minTrack.x );
1290 mouseRect.right = min( mouseRect.right, sizingRect.left+maxTrack.x );
1292 if (ON_TOP_BORDER(hittest))
1294 mouseRect.top = max( mouseRect.top, sizingRect.bottom-maxTrack.y );
1295 mouseRect.bottom = min( mouseRect.bottom,sizingRect.bottom-minTrack.y);
1297 else if (ON_BOTTOM_BORDER(hittest))
1299 mouseRect.top = max( mouseRect.top, sizingRect.top+minTrack.y );
1300 mouseRect.bottom = min( mouseRect.bottom, sizingRect.top+maxTrack.y );
1302 if (parent) MapWindowPoints( parent, 0, (LPPOINT)&mouseRect, 2 );
1304 /* Retrieve a default cache DC (without using the window style) */
1305 hdc = GetDCEx( parent, 0, DCX_CACHE );
1307 if( iconic ) /* create a cursor for dragging */
1309 hDragCursor = (HCURSOR)GetClassLongPtrW( hwnd, GCLP_HICON);
1310 if( !hDragCursor ) hDragCursor = (HCURSOR)SendMessageW( hwnd, WM_QUERYDRAGICON, 0, 0L);
1311 if( !hDragCursor ) iconic = FALSE;
1314 /* repaint the window before moving it around */
1315 RedrawWindow( hwnd, NULL, 0, RDW_UPDATENOW | RDW_ALLCHILDREN );
1317 SendMessageW( hwnd, WM_ENTERSIZEMOVE, 0, 0 );
1318 set_movesize_capture( hwnd );
1320 /* grab the server only when moving top-level windows without desktop */
1321 grab = (!DragFullWindows && !parent && (root_window == DefaultRootWindow(gdi_display)));
1326 XSync( gdi_display, False );
1327 XGrabServer( thread_data->display );
1328 XSync( thread_data->display, False );
1329 /* switch gdi display to the thread display, since the server is grabbed */
1330 old_gdi_display = gdi_display;
1331 gdi_display = thread_data->display;
1332 wine_tsx11_unlock();
1334 whole_win = X11DRV_get_whole_window( GetAncestor(hwnd,GA_ROOT) );
1335 parent_win = parent ? X11DRV_get_whole_window( GetAncestor(parent,GA_ROOT) ) : root_window;
1338 XGrabPointer( thread_data->display, whole_win, False,
1339 PointerMotionMask | ButtonPressMask | ButtonReleaseMask,
1340 GrabModeAsync, GrabModeAsync, parent_win, None, CurrentTime );
1341 wine_tsx11_unlock();
1342 thread_data->grab_window = whole_win;
1348 if (!GetMessageW( &msg, 0, WM_KEYFIRST, WM_MOUSELAST )) break;
1349 if (CallMsgFilterW( &msg, MSGF_SIZE )) continue;
1351 /* Exit on button-up, Return, or Esc */
1352 if ((msg.message == WM_LBUTTONUP) ||
1353 ((msg.message == WM_KEYDOWN) &&
1354 ((msg.wParam == VK_RETURN) || (msg.wParam == VK_ESCAPE)))) break;
1356 if ((msg.message != WM_KEYDOWN) && (msg.message != WM_MOUSEMOVE))
1357 continue; /* We are not interested in other messages */
1361 if (msg.message == WM_KEYDOWN) switch(msg.wParam)
1363 case VK_UP: pt.y -= 8; break;
1364 case VK_DOWN: pt.y += 8; break;
1365 case VK_LEFT: pt.x -= 8; break;
1366 case VK_RIGHT: pt.x += 8; break;
1369 pt.x = max( pt.x, mouseRect.left );
1370 pt.x = min( pt.x, mouseRect.right );
1371 pt.y = max( pt.y, mouseRect.top );
1372 pt.y = min( pt.y, mouseRect.bottom );
1374 dx = pt.x - capturePoint.x;
1375 dy = pt.y - capturePoint.y;
1383 if( iconic ) /* ok, no system popup tracking */
1385 hOldCursor = SetCursor(hDragCursor);
1387 WINPOS_ShowIconTitle( hwnd, FALSE );
1389 else if(!DragFullWindows)
1390 draw_moving_frame( hdc, &sizingRect, thickframe );
1393 if (msg.message == WM_KEYDOWN) SetCursorPos( pt.x, pt.y );
1396 RECT newRect = sizingRect;
1397 WPARAM wpSizingHit = 0;
1399 if (hittest == HTCAPTION) OffsetRect( &newRect, dx, dy );
1400 if (ON_LEFT_BORDER(hittest)) newRect.left += dx;
1401 else if (ON_RIGHT_BORDER(hittest)) newRect.right += dx;
1402 if (ON_TOP_BORDER(hittest)) newRect.top += dy;
1403 else if (ON_BOTTOM_BORDER(hittest)) newRect.bottom += dy;
1404 if(!iconic && !DragFullWindows) draw_moving_frame( hdc, &sizingRect, thickframe );
1407 /* determine the hit location */
1408 if (hittest >= HTLEFT && hittest <= HTBOTTOMRIGHT)
1409 wpSizingHit = WMSZ_LEFT + (hittest - HTLEFT);
1410 SendMessageW( hwnd, WM_SIZING, wpSizingHit, (LPARAM)&newRect );
1414 if(!DragFullWindows)
1415 draw_moving_frame( hdc, &newRect, thickframe );
1417 SetWindowPos( hwnd, 0, newRect.left, newRect.top,
1418 newRect.right - newRect.left,
1419 newRect.bottom - newRect.top,
1420 ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
1422 sizingRect = newRect;
1427 set_movesize_capture(0);
1430 if( moved ) /* restore cursors, show icon title later on */
1432 ShowCursor( FALSE );
1433 SetCursor( hOldCursor );
1436 else if (moved && !DragFullWindows)
1437 draw_moving_frame( hdc, &sizingRect, thickframe );
1439 ReleaseDC( parent, hdc );
1442 XUngrabPointer( thread_data->display, CurrentTime );
1445 XSync( thread_data->display, False );
1446 XUngrabServer( thread_data->display );
1447 XSync( thread_data->display, False );
1448 gdi_display = old_gdi_display;
1450 wine_tsx11_unlock();
1451 thread_data->grab_window = None;
1453 if (HOOK_CallHooks( WH_CBT, HCBT_MOVESIZE, (WPARAM)hwnd, (LPARAM)&sizingRect, TRUE ))
1456 SendMessageW( hwnd, WM_EXITSIZEMOVE, 0, 0 );
1457 SendMessageW( hwnd, WM_SETVISIBLE, !IsIconic(hwnd), 0L);
1459 /* window moved or resized */
1462 /* if the moving/resizing isn't canceled call SetWindowPos
1463 * with the new position or the new size of the window
1465 if (!((msg.message == WM_KEYDOWN) && (msg.wParam == VK_ESCAPE)) )
1467 /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */
1468 if(!DragFullWindows)
1469 SetWindowPos( hwnd, 0, sizingRect.left, sizingRect.top,
1470 sizingRect.right - sizingRect.left,
1471 sizingRect.bottom - sizingRect.top,
1472 ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
1475 { /* restore previous size/position */
1477 SetWindowPos( hwnd, 0, origRect.left, origRect.top,
1478 origRect.right - origRect.left,
1479 origRect.bottom - origRect.top,
1480 ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
1486 /* Single click brings up the system menu when iconized */
1490 if(style & WS_SYSMENU )
1491 SendMessageW( hwnd, WM_SYSCOMMAND,
1492 SC_MOUSEMENU + HTSYSMENU, MAKELONG(pt.x,pt.y));
1494 else WINPOS_ShowIconTitle( hwnd, TRUE );