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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include <X11/IntrinsicP.h>
27 #include <X11/extensions/shape.h>
28 #endif /* HAVE_LIBXSHAPE */
42 #include "cursoricon.h"
43 #include "nonclient.h"
45 #include "wine/server.h"
46 #include "wine/debug.h"
48 WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
50 #define SWP_AGG_NOGEOMETRYCHANGE \
51 (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE)
52 #define SWP_AGG_NOPOSCHANGE \
53 (SWP_AGG_NOGEOMETRYCHANGE | SWP_NOZORDER)
54 #define SWP_AGG_STATUSFLAGS \
55 (SWP_AGG_NOPOSCHANGE | SWP_FRAMECHANGED | SWP_HIDEWINDOW | SWP_SHOWWINDOW)
57 #define SWP_EX_NOCOPY 0x0001
58 #define SWP_EX_PAINTSELF 0x0002
59 #define SWP_EX_NONCLIENT 0x0004
61 #define HAS_THICKFRAME(style,exStyle) \
62 (((style) & WS_THICKFRAME) && \
63 !(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME))
65 #define ON_LEFT_BORDER(hit) \
66 (((hit) == HTLEFT) || ((hit) == HTTOPLEFT) || ((hit) == HTBOTTOMLEFT))
67 #define ON_RIGHT_BORDER(hit) \
68 (((hit) == HTRIGHT) || ((hit) == HTTOPRIGHT) || ((hit) == HTBOTTOMRIGHT))
69 #define ON_TOP_BORDER(hit) \
70 (((hit) == HTTOP) || ((hit) == HTTOPLEFT) || ((hit) == HTTOPRIGHT))
71 #define ON_BOTTOM_BORDER(hit) \
72 (((hit) == HTBOTTOM) || ((hit) == HTBOTTOMLEFT) || ((hit) == HTBOTTOMRIGHT))
75 /***********************************************************************
78 * Clip all children of a given window out of the visible region
80 static int clip_children( HWND parent, HWND last, HRGN hrgn, int whole_window )
85 int i, x, y, ret = SIMPLEREGION;
87 /* first check if we have anything to do */
88 if (!(list = WIN_ListChildren( parent ))) return ret;
92 WND *win = WIN_FindWndPtr( parent );
93 x = win->rectWindow.left - win->rectClient.left;
94 y = win->rectWindow.top - win->rectClient.top;
95 WIN_ReleaseWndPtr( win );
99 rectRgn = CreateRectRgn( 0, 0, 0, 0 );
101 for (i = 0; list[i] && list[i] != last; i++)
103 if (!(ptr = WIN_FindWndPtr( list[i] ))) continue;
104 if ((ptr->dwStyle & WS_VISIBLE) && !(ptr->dwExStyle & WS_EX_TRANSPARENT))
106 SetRectRgn( rectRgn, ptr->rectWindow.left + x, ptr->rectWindow.top + y,
107 ptr->rectWindow.right + x, ptr->rectWindow.bottom + y );
108 if ((ret = CombineRgn( hrgn, hrgn, rectRgn, RGN_DIFF )) == NULLREGION)
110 WIN_ReleaseWndPtr( ptr );
111 break; /* no need to go on, region is empty */
114 WIN_ReleaseWndPtr( ptr );
116 DeleteObject( rectRgn );
117 HeapFree( GetProcessHeap(), 0, list );
122 /***********************************************************************
125 * Compute the visible region of a window
127 static HRGN get_visible_region( WND *win, HWND top, UINT flags, int mode )
131 int xoffset, yoffset;
132 X11DRV_WND_DATA *data = win->pDriverData;
134 if (flags & DCX_WINDOW)
136 xoffset = win->rectWindow.left;
137 yoffset = win->rectWindow.top;
141 xoffset = win->rectClient.left;
142 yoffset = win->rectClient.top;
145 if (flags & DCX_PARENTCLIP)
146 GetClientRect( win->parent, &rect );
147 else if (flags & DCX_WINDOW)
148 rect = data->whole_rect;
150 rect = win->rectClient;
152 /* vis region is relative to the start of the client/window area */
153 OffsetRect( &rect, -xoffset, -yoffset );
155 if (!(rgn = CreateRectRgn( rect.left, rect.top, rect.right, rect.bottom ))) return 0;
157 if ((flags & DCX_CLIPCHILDREN) && (mode != ClipByChildren))
159 /* we need to clip children by hand */
160 if (clip_children( win->hwndSelf, 0, rgn, (flags & DCX_WINDOW) ) == NULLREGION) return rgn;
163 if (top && top != win->hwndSelf) /* need to clip siblings of ancestors */
165 WND *parent, *ptr = WIN_FindWndPtr( win->hwndSelf );
168 OffsetRgn( rgn, xoffset, yoffset );
171 if (ptr->dwStyle & WS_CLIPSIBLINGS)
173 if (clip_children( ptr->parent, ptr->hwndSelf, rgn, FALSE ) == NULLREGION) break;
175 if (ptr->hwndSelf == top) break;
176 if (!(parent = WIN_FindWndPtr( ptr->parent ))) break;
177 WIN_ReleaseWndPtr( ptr );
179 /* clip to parent client area */
180 if (tmp) SetRectRgn( tmp, 0, 0, ptr->rectClient.right - ptr->rectClient.left,
181 ptr->rectClient.bottom - ptr->rectClient.top );
182 else tmp = CreateRectRgn( 0, 0, ptr->rectClient.right - ptr->rectClient.left,
183 ptr->rectClient.bottom - ptr->rectClient.top );
184 CombineRgn( rgn, rgn, tmp, RGN_AND );
185 OffsetRgn( rgn, ptr->rectClient.left, ptr->rectClient.top );
186 xoffset += ptr->rectClient.left;
187 yoffset += ptr->rectClient.top;
189 WIN_ReleaseWndPtr( ptr );
190 /* make it relative to the target window again */
191 OffsetRgn( rgn, -xoffset, -yoffset );
192 if (tmp) DeleteObject( tmp );
199 /***********************************************************************
202 * Compute the portion of 'rgn' that is covered by non-clipped siblings.
203 * This is the area that is covered from X point of view, but may still need
205 * 'rgn' must be relative to the client area of the parent of 'win'.
207 static int get_covered_region( WND *win, HRGN rgn )
211 WND *parent, *ptr = WIN_FindWndPtr( win->hwndSelf );
212 int xoffset = 0, yoffset = 0;
214 tmp = CreateRectRgn( 0, 0, 0, 0 );
215 CombineRgn( tmp, rgn, 0, RGN_COPY );
217 /* to make things easier we actually build the uncovered
218 * area by removing all siblings and then we subtract that
219 * from the total region to get the covered area */
222 if (!(ptr->dwStyle & WS_CLIPSIBLINGS))
224 if (clip_children( ptr->parent, ptr->hwndSelf, tmp, FALSE ) == NULLREGION) break;
226 if (!(parent = WIN_FindWndPtr( ptr->parent ))) break;
227 WIN_ReleaseWndPtr( ptr );
229 OffsetRgn( tmp, ptr->rectClient.left, ptr->rectClient.top );
230 xoffset += ptr->rectClient.left;
231 yoffset += ptr->rectClient.top;
233 WIN_ReleaseWndPtr( ptr );
234 /* make it relative to the target window again */
235 OffsetRgn( tmp, -xoffset, -yoffset );
237 /* now subtract the computed region from the original one */
238 ret = CombineRgn( rgn, rgn, tmp, RGN_DIFF );
244 /***********************************************************************
247 * Expose a region of a given window.
249 static void expose_window( HWND hwnd, RECT *rect, HRGN rgn, int flags )
256 /* find the top most parent that doesn't clip children or siblings and
257 * invalidate the area on its parent, including all children */
258 if ((list = WIN_ListParents( hwnd )))
261 LONG style = GetWindowLongW( hwnd, GWL_STYLE );
262 for (i = 0; list[i] && list[i] != GetDesktopWindow(); i++)
264 if (!(style & WS_CLIPSIBLINGS)) top = current;
265 style = GetWindowLongW( list[i], GWL_STYLE );
266 if (!(style & WS_CLIPCHILDREN)) top = current;
272 /* find the parent of the top window, reusing the parent list */
273 if (top == hwnd) i = 0;
276 for (i = 0; list[i]; i++) if (list[i] == top) break;
277 if (list[i] && list[i+1]) i++;
279 if (list[i] != GetDesktopWindow()) top = list[i];
280 flags &= ~RDW_FRAME; /* parent will invalidate children frame anyway */
281 flags |= RDW_ALLCHILDREN;
283 HeapFree( GetProcessHeap(), 0, list );
286 if (!top) top = hwnd;
288 /* make coords relative to top */
289 offset.x = offset.y = 0;
290 MapWindowPoints( hwnd, top, &offset, 1 );
294 OffsetRect( rect, offset.x, offset.y );
295 RedrawWindow( top, rect, 0, flags );
299 OffsetRgn( rgn, offset.x, offset.y );
300 RedrawWindow( top, NULL, rgn, flags );
305 /***********************************************************************
306 * expose_covered_parent_area
308 * Expose the parent area that has been uncovered by moving/hiding a
309 * given window, but that is still covered by other siblings (the area
310 * not covered by siblings will be exposed automatically by X).
312 static void expose_covered_parent_area( WND *win, const RECT *old_rect )
314 int ret = SIMPLEREGION;
315 HRGN hrgn = CreateRectRgnIndirect( old_rect );
317 if (win->dwStyle & WS_VISIBLE)
319 HRGN tmp = CreateRectRgnIndirect( &win->rectWindow );
320 ret = CombineRgn( hrgn, hrgn, tmp, RGN_DIFF );
324 if (ret != NULLREGION)
326 if (get_covered_region( win, hrgn ) != NULLREGION)
327 expose_window( win->parent, NULL, hrgn, RDW_INVALIDATE | RDW_ERASE | RDW_ALLCHILDREN );
329 DeleteObject( hrgn );
333 /***********************************************************************
334 * expose_covered_window_area
336 * Expose the area of a window that is covered by other siblings.
338 static void expose_covered_window_area( WND *win, const RECT *old_client_rect, BOOL frame )
341 int ret = SIMPLEREGION;
344 hrgn = CreateRectRgn( win->rectWindow.left - win->rectClient.left,
345 win->rectWindow.top - win->rectClient.top,
346 win->rectWindow.right - win->rectWindow.left,
347 win->rectWindow.bottom - win->rectWindow.top );
349 hrgn = CreateRectRgn( 0, 0,
350 win->rectClient.right - win->rectClient.left,
351 win->rectClient.bottom - win->rectClient.top );
353 /* if the client rect didn't move we don't need to repaint it all */
354 if (old_client_rect->left == win->rectClient.left &&
355 old_client_rect->top == win->rectClient.top)
359 if (IntersectRect( &rc, old_client_rect, &win->rectClient ))
362 /* subtract the unchanged client area from the region to expose */
363 OffsetRect( &rc, -win->rectClient.left, -win->rectClient.top );
364 if ((tmp = CreateRectRgnIndirect( &rc )))
366 ret = CombineRgn( hrgn, hrgn, tmp, RGN_DIFF );
372 if (ret != NULLREGION)
374 if (get_covered_region( win, hrgn ) != NULLREGION)
375 expose_window( win->hwndSelf, NULL, hrgn,
376 RDW_INVALIDATE | RDW_ERASE | RDW_FRAME | RDW_ALLCHILDREN );
379 DeleteObject( hrgn );
383 /***********************************************************************
386 void X11DRV_Expose( HWND hwnd, XExposeEvent *event )
389 struct x11drv_win_data *data;
390 int flags = RDW_INVALIDATE | RDW_ERASE;
393 TRACE( "win %p (%lx) %d,%d %dx%d\n",
394 hwnd, event->window, event->x, event->y, event->width, event->height );
396 rect.left = event->x;
398 rect.right = rect.left + event->width;
399 rect.bottom = rect.top + event->height;
401 if (!(win = WIN_GetPtr( hwnd ))) return;
402 data = win->pDriverData;
404 if (event->window != data->client_window) /* whole window or icon window */
407 /* make position relative to client area instead of window */
408 OffsetRect( &rect, -data->client_rect.left, -data->client_rect.top );
410 WIN_ReleasePtr( win );
412 expose_window( hwnd, &rect, 0, flags );
416 /***********************************************************************
419 * Set the drawable, origin and dimensions for the DC associated to
422 BOOL X11DRV_GetDC( HWND hwnd, HDC hdc, HRGN hrgn, DWORD flags )
424 WND *win = WIN_GetPtr( hwnd );
426 X11DRV_WND_DATA *data = win->pDriverData;
429 POINT org, drawable_org;
430 int mode = IncludeInferiors;
432 /* don't clip siblings if using parent clip region */
433 if (flags & DCX_PARENTCLIP) flags &= ~DCX_CLIPSIBLINGS;
435 /* find the top parent in the hierarchy that isn't clipping siblings */
436 visible = (win->dwStyle & WS_VISIBLE) != 0;
440 HWND *list = WIN_ListParents( hwnd );
444 for (i = 0; list[i] != GetDesktopWindow(); i++)
446 LONG style = GetWindowLongW( list[i], GWL_STYLE );
447 if (!(style & WS_VISIBLE))
453 if (!(style & WS_CLIPSIBLINGS)) top = list[i];
455 HeapFree( GetProcessHeap(), 0, list );
457 if (!top && visible && !(flags & DCX_CLIPSIBLINGS)) top = hwnd;
462 HWND parent = GetAncestor( top, GA_PARENT );
464 if (flags & DCX_WINDOW)
466 org.x = win->rectWindow.left - win->rectClient.left;
467 org.y = win->rectWindow.top - win->rectClient.top;
469 MapWindowPoints( hwnd, parent, &org, 1 );
470 drawable_org.x = drawable_org.y = 0;
471 MapWindowPoints( parent, 0, &drawable_org, 1 );
472 /* have to use the parent so that we include siblings */
473 if (parent) drawable = X11DRV_get_client_window( parent );
474 else drawable = root_window;
478 if (IsIconic( hwnd ))
480 drawable = data->icon_window ? data->icon_window : data->whole_window;
485 else if (flags & DCX_WINDOW)
487 drawable = data->whole_window;
488 org.x = win->rectWindow.left - data->whole_rect.left;
489 org.y = win->rectWindow.top - data->whole_rect.top;
490 drawable_org.x = data->whole_rect.left - win->rectClient.left;
491 drawable_org.y = data->whole_rect.top - win->rectClient.top;
495 drawable = data->client_window;
499 if (flags & DCX_CLIPCHILDREN) mode = ClipByChildren; /* can use X11 clipping */
501 MapWindowPoints( hwnd, 0, &drawable_org, 1 );
504 X11DRV_SetDrawable( hdc, drawable, mode, &org, &drawable_org );
506 if (flags & (DCX_EXCLUDERGN | DCX_INTERSECTRGN) ||
507 SetHookFlags16( HDC_16(hdc), DCHF_VALIDATEVISRGN )) /* DC was dirty */
509 /* need to recompute the visible region */
514 visRgn = get_visible_region( win, top, flags, mode );
516 if (flags & (DCX_EXCLUDERGN | DCX_INTERSECTRGN))
517 CombineRgn( visRgn, visRgn, hrgn,
518 (flags & DCX_INTERSECTRGN) ? RGN_AND : RGN_DIFF );
520 else visRgn = CreateRectRgn( 0, 0, 0, 0 );
522 SelectVisRgn16( HDC_16(hdc), HRGN_16(visRgn) );
523 DeleteObject( visRgn );
526 WIN_ReleasePtr( win );
531 /***********************************************************************
532 * ReleaseDC (X11DRV.@)
534 void X11DRV_ReleaseDC( HWND hwnd, HDC hdc )
539 X11DRV_SetDrawable( hdc, root_window, IncludeInferiors, &org, &org );
543 /***********************************************************************
544 * SWP_DoWinPosChanging
546 static BOOL SWP_DoWinPosChanging( WINDOWPOS* pWinpos, RECT* pNewWindowRect, RECT* pNewClientRect )
550 /* Send WM_WINDOWPOSCHANGING message */
552 if (!(pWinpos->flags & SWP_NOSENDCHANGING))
553 SendMessageA( pWinpos->hwnd, WM_WINDOWPOSCHANGING, 0, (LPARAM)pWinpos );
555 if (!(wndPtr = WIN_GetPtr( pWinpos->hwnd )) || wndPtr == WND_OTHER_PROCESS) return FALSE;
557 /* Calculate new position and size */
559 *pNewWindowRect = wndPtr->rectWindow;
560 *pNewClientRect = (wndPtr->dwStyle & WS_MINIMIZE) ? wndPtr->rectWindow
561 : wndPtr->rectClient;
563 if (!(pWinpos->flags & SWP_NOSIZE))
565 pNewWindowRect->right = pNewWindowRect->left + pWinpos->cx;
566 pNewWindowRect->bottom = pNewWindowRect->top + pWinpos->cy;
568 if (!(pWinpos->flags & SWP_NOMOVE))
570 pNewWindowRect->left = pWinpos->x;
571 pNewWindowRect->top = pWinpos->y;
572 pNewWindowRect->right += pWinpos->x - wndPtr->rectWindow.left;
573 pNewWindowRect->bottom += pWinpos->y - wndPtr->rectWindow.top;
575 OffsetRect( pNewClientRect, pWinpos->x - wndPtr->rectWindow.left,
576 pWinpos->y - wndPtr->rectWindow.top );
578 pWinpos->flags |= SWP_NOCLIENTMOVE | SWP_NOCLIENTSIZE;
579 WIN_ReleasePtr( wndPtr );
583 /***********************************************************************
586 static UINT SWP_DoNCCalcSize( WINDOWPOS* pWinpos, RECT* pNewWindowRect, RECT* pNewClientRect )
591 if (!(wndPtr = WIN_GetPtr( pWinpos->hwnd )) || wndPtr == WND_OTHER_PROCESS) return 0;
593 /* Send WM_NCCALCSIZE message to get new client area */
594 if( (pWinpos->flags & (SWP_FRAMECHANGED | SWP_NOSIZE)) != SWP_NOSIZE )
596 NCCALCSIZE_PARAMS params;
597 WINDOWPOS winposCopy;
599 params.rgrc[0] = *pNewWindowRect;
600 params.rgrc[1] = wndPtr->rectWindow;
601 params.rgrc[2] = wndPtr->rectClient;
602 params.lppos = &winposCopy;
603 winposCopy = *pWinpos;
604 WIN_ReleasePtr( wndPtr );
606 wvrFlags = SendMessageW( pWinpos->hwnd, WM_NCCALCSIZE, TRUE, (LPARAM)¶ms );
608 TRACE( "(%ld,%ld)-(%ld,%ld)\n", params.rgrc[0].left, params.rgrc[0].top,
609 params.rgrc[0].right, params.rgrc[0].bottom );
611 /* If the application send back garbage, ignore it */
612 if (params.rgrc[0].left <= params.rgrc[0].right &&
613 params.rgrc[0].top <= params.rgrc[0].bottom)
614 *pNewClientRect = params.rgrc[0];
616 /* FIXME: WVR_ALIGNxxx */
618 if (!(wndPtr = WIN_GetPtr( pWinpos->hwnd )) || wndPtr == WND_OTHER_PROCESS) return 0;
620 if( pNewClientRect->left != wndPtr->rectClient.left ||
621 pNewClientRect->top != wndPtr->rectClient.top )
622 pWinpos->flags &= ~SWP_NOCLIENTMOVE;
624 if( (pNewClientRect->right - pNewClientRect->left !=
625 wndPtr->rectClient.right - wndPtr->rectClient.left) ||
626 (pNewClientRect->bottom - pNewClientRect->top !=
627 wndPtr->rectClient.bottom - wndPtr->rectClient.top) )
628 pWinpos->flags &= ~SWP_NOCLIENTSIZE;
632 if (!(pWinpos->flags & SWP_NOMOVE) &&
633 (pNewClientRect->left != wndPtr->rectClient.left ||
634 pNewClientRect->top != wndPtr->rectClient.top))
635 pWinpos->flags &= ~SWP_NOCLIENTMOVE;
637 WIN_ReleasePtr( wndPtr );
642 /***********************************************************************
645 * fix Z order taking into account owned popups -
646 * basically we need to maintain them above the window that owns them
648 * FIXME: hide/show owned popups when owner visibility changes.
650 static HWND SWP_DoOwnedPopups(HWND hwnd, HWND hwndInsertAfter)
653 HWND owner = GetWindow( hwnd, GW_OWNER );
654 LONG style = GetWindowLongW( hwnd, GWL_STYLE );
656 WARN("(%p) hInsertAfter = %p\n", hwnd, hwndInsertAfter );
658 if ((style & WS_POPUP) && owner)
660 /* make sure this popup stays above the owner */
662 HWND hwndLocalPrev = HWND_TOP;
664 if( hwndInsertAfter != HWND_TOP )
666 if ((list = WIN_ListChildren( GetDesktopWindow() )))
669 for (i = 0; list[i]; i++)
671 if (list[i] == owner) break;
672 if (list[i] != hwnd) hwndLocalPrev = list[i];
673 if (hwndLocalPrev == hwndInsertAfter) break;
675 hwndInsertAfter = hwndLocalPrev;
679 else if (style & WS_CHILD) return hwndInsertAfter;
681 if (!list) list = WIN_ListChildren( GetDesktopWindow() );
685 for (i = 0; list[i]; i++)
687 if (list[i] == hwnd) break;
688 if ((GetWindowLongW( list[i], GWL_STYLE ) & WS_POPUP) &&
689 GetWindow( list[i], GW_OWNER ) == hwnd)
691 SetWindowPos( list[i], hwndInsertAfter, 0, 0, 0, 0,
692 SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE |
693 SWP_NOSENDCHANGING | SWP_DEFERERASE );
694 hwndInsertAfter = list[i];
697 HeapFree( GetProcessHeap(), 0, list );
700 return hwndInsertAfter;
704 /* fix redundant flags and values in the WINDOWPOS structure */
705 static BOOL fixup_flags( WINDOWPOS *winpos )
707 WND *wndPtr = WIN_GetPtr( winpos->hwnd );
710 if (!wndPtr || wndPtr == WND_OTHER_PROCESS)
712 SetLastError( ERROR_INVALID_WINDOW_HANDLE );
715 winpos->hwnd = wndPtr->hwndSelf; /* make it a full handle */
717 if (wndPtr->dwStyle & WS_VISIBLE) winpos->flags &= ~SWP_SHOWWINDOW;
720 winpos->flags &= ~SWP_HIDEWINDOW;
721 if (!(winpos->flags & SWP_SHOWWINDOW)) winpos->flags |= SWP_NOREDRAW;
724 if (winpos->cx < 0) winpos->cx = 0;
725 if (winpos->cy < 0) winpos->cy = 0;
727 if ((wndPtr->rectWindow.right - wndPtr->rectWindow.left == winpos->cx) &&
728 (wndPtr->rectWindow.bottom - wndPtr->rectWindow.top == winpos->cy))
729 winpos->flags |= SWP_NOSIZE; /* Already the right size */
731 if ((wndPtr->rectWindow.left == winpos->x) && (wndPtr->rectWindow.top == winpos->y))
732 winpos->flags |= SWP_NOMOVE; /* Already the right position */
734 if (winpos->hwnd == GetForegroundWindow())
735 winpos->flags |= SWP_NOACTIVATE; /* Already active */
736 else if ((wndPtr->dwStyle & (WS_POPUP | WS_CHILD)) != WS_CHILD)
738 if (!(winpos->flags & SWP_NOACTIVATE)) /* Bring to the top when activating */
740 winpos->flags &= ~SWP_NOZORDER;
741 winpos->hwndInsertAfter = HWND_TOP;
746 /* Check hwndInsertAfter */
747 if (winpos->flags & SWP_NOZORDER) goto done;
749 /* fix sign extension */
750 if (winpos->hwndInsertAfter == (HWND)0xffff) winpos->hwndInsertAfter = HWND_TOPMOST;
751 else if (winpos->hwndInsertAfter == (HWND)0xfffe) winpos->hwndInsertAfter = HWND_NOTOPMOST;
753 /* FIXME: TOPMOST not supported yet */
754 if ((winpos->hwndInsertAfter == HWND_TOPMOST) ||
755 (winpos->hwndInsertAfter == HWND_NOTOPMOST)) winpos->hwndInsertAfter = HWND_TOP;
757 /* hwndInsertAfter must be a sibling of the window */
758 if ((winpos->hwndInsertAfter != HWND_TOP) && (winpos->hwndInsertAfter != HWND_BOTTOM))
760 if (GetAncestor( winpos->hwndInsertAfter, GA_PARENT ) != wndPtr->parent) ret = FALSE;
763 /* don't need to change the Zorder of hwnd if it's already inserted
764 * after hwndInsertAfter or when inserting hwnd after itself.
766 if ((winpos->hwnd == winpos->hwndInsertAfter) ||
767 (winpos->hwnd == GetWindow( winpos->hwndInsertAfter, GW_HWNDNEXT )))
768 winpos->flags |= SWP_NOZORDER;
772 WIN_ReleasePtr( wndPtr );
777 /***********************************************************************
780 * Set/clear the WS_VISIBLE style of a window and map/unmap the X window.
782 static void set_visible_style( HWND hwnd, BOOL set )
786 if (!(win = WIN_GetPtr( hwnd ))) return;
787 if (win == WND_OTHER_PROCESS) return;
789 TRACE( "hwnd %p (%lx) set %d visible %d empty %d\n",
790 hwnd, get_whole_window(win),
791 set, (win->dwStyle & WS_VISIBLE) != 0, IsRectEmpty(&win->rectWindow) );
795 if (win->dwStyle & WS_VISIBLE) goto done;
796 WIN_SetStyle( hwnd, win->dwStyle | WS_VISIBLE );
797 if (!IsRectEmpty( &win->rectWindow ) && get_whole_window(win) && is_window_top_level(win))
799 Display *display = thread_display();
800 X11DRV_sync_window_style( display, win );
801 X11DRV_set_wm_hints( display, win );
802 TRACE( "mapping win %p\n", hwnd );
804 XMapWindow( display, get_whole_window(win) );
810 if (!(win->dwStyle & WS_VISIBLE)) goto done;
811 WIN_SetStyle( hwnd, win->dwStyle & ~WS_VISIBLE );
812 if (!IsRectEmpty( &win->rectWindow ) && get_whole_window(win) && is_window_top_level(win))
814 TRACE( "unmapping win %p\n", hwnd );
816 XUnmapWindow( thread_display(), get_whole_window(win) );
821 WIN_ReleasePtr( win );
825 /***********************************************************************
826 * SetWindowStyle (X11DRV.@)
828 * Update the X state of a window to reflect a style change
830 void X11DRV_SetWindowStyle( HWND hwnd, LONG oldStyle )
832 Display *display = thread_display();
836 if (hwnd == GetDesktopWindow()) return;
837 if (!(wndPtr = WIN_GetPtr( hwnd ))) return;
838 if (wndPtr == WND_OTHER_PROCESS) return;
840 changed = wndPtr->dwStyle ^ oldStyle;
842 if (changed & WS_VISIBLE)
844 if (!IsRectEmpty( &wndPtr->rectWindow ))
846 if (wndPtr->dwStyle & WS_VISIBLE)
848 TRACE( "mapping win %p\n", hwnd );
849 if (is_window_top_level(wndPtr))
851 X11DRV_sync_window_style( display, wndPtr );
852 X11DRV_set_wm_hints( display, wndPtr );
855 XMapWindow( display, get_whole_window(wndPtr) );
858 else if (!is_window_top_level(wndPtr)) /* don't unmap managed windows */
860 TRACE( "unmapping win %p\n", hwnd );
862 XUnmapWindow( display, get_whole_window(wndPtr) );
868 if (changed & WS_DISABLED)
870 if (wndPtr->dwExStyle & WS_EX_MANAGED)
874 if (!(wm_hints = XGetWMHints( display, get_whole_window(wndPtr) )))
875 wm_hints = XAllocWMHints();
878 wm_hints->flags |= InputHint;
879 wm_hints->input = !(wndPtr->dwStyle & WS_DISABLED);
880 XSetWMHints( display, get_whole_window(wndPtr), wm_hints );
886 WIN_ReleasePtr(wndPtr);
890 /***********************************************************************
891 * SetWindowPos (X11DRV.@)
893 BOOL X11DRV_SetWindowPos( WINDOWPOS *winpos )
896 RECT newWindowRect, newClientRect;
897 RECT oldWindowRect, oldClientRect;
901 TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n",
902 winpos->hwnd, winpos->hwndInsertAfter, winpos->x, winpos->y,
903 winpos->cx, winpos->cy, winpos->flags);
905 bChangePos = !(winpos->flags & SWP_WINE_NOHOSTMOVE);
906 winpos->flags &= ~SWP_WINE_NOHOSTMOVE;
908 /* Check window handle */
909 if (winpos->hwnd == GetDesktopWindow()) return FALSE;
911 if (!SWP_DoWinPosChanging( winpos, &newWindowRect, &newClientRect )) return FALSE;
913 /* Fix redundant flags */
914 if (!fixup_flags( winpos )) return FALSE;
916 if (!(wndPtr = WIN_FindWndPtr( winpos->hwnd ))) return FALSE;
918 TRACE("\tcurrent (%ld,%ld)-(%ld,%ld), style %08x\n",
919 wndPtr->rectWindow.left, wndPtr->rectWindow.top,
920 wndPtr->rectWindow.right, wndPtr->rectWindow.bottom, (unsigned)wndPtr->dwStyle );
922 if((winpos->flags & (SWP_NOZORDER | SWP_HIDEWINDOW | SWP_SHOWWINDOW)) != SWP_NOZORDER)
924 if (GetAncestor( winpos->hwnd, GA_PARENT ) == GetDesktopWindow())
925 winpos->hwndInsertAfter = SWP_DoOwnedPopups( winpos->hwnd, winpos->hwndInsertAfter );
928 /* Common operations */
930 wvrFlags = SWP_DoNCCalcSize( winpos, &newWindowRect, &newClientRect );
932 if(!(winpos->flags & SWP_NOZORDER) && winpos->hwnd != winpos->hwndInsertAfter)
934 HWND parent = GetAncestor( winpos->hwnd, GA_PARENT );
935 if (parent) WIN_LinkWindow( winpos->hwnd, parent, winpos->hwndInsertAfter );
938 /* Reset active DCEs */
940 if( (((winpos->flags & SWP_AGG_NOPOSCHANGE) != SWP_AGG_NOPOSCHANGE) &&
941 wndPtr->dwStyle & WS_VISIBLE) ||
942 (winpos->flags & (SWP_HIDEWINDOW | SWP_SHOWWINDOW)) )
946 UnionRect(&rect, &newWindowRect, &wndPtr->rectWindow);
947 DCE_InvalidateDCE(wndPtr->hwndSelf, &rect);
950 oldWindowRect = wndPtr->rectWindow;
951 oldClientRect = wndPtr->rectClient;
953 /* Find out if we have to redraw the whole client rect */
955 if( oldClientRect.bottom - oldClientRect.top ==
956 newClientRect.bottom - newClientRect.top ) wvrFlags &= ~WVR_VREDRAW;
958 if( oldClientRect.right - oldClientRect.left ==
959 newClientRect.right - newClientRect.left ) wvrFlags &= ~WVR_HREDRAW;
961 /* FIXME: actually do something with WVR_VALIDRECTS */
963 WIN_SetRectangles( winpos->hwnd, &newWindowRect, &newClientRect );
965 if (get_whole_window(wndPtr)) /* don't do anything if X window not created yet */
967 Display *display = thread_display();
969 if (!(winpos->flags & SWP_SHOWWINDOW) && (winpos->flags & SWP_HIDEWINDOW))
971 /* clear the update region */
972 RedrawWindow( winpos->hwnd, NULL, 0, RDW_VALIDATE | RDW_NOFRAME |
973 RDW_NOERASE | RDW_NOINTERNALPAINT | RDW_ALLCHILDREN );
974 set_visible_style( winpos->hwnd, FALSE );
976 else if ((wndPtr->dwStyle & WS_VISIBLE) &&
977 !IsRectEmpty( &oldWindowRect ) && IsRectEmpty( &newWindowRect ))
979 /* resizing to zero size -> unmap */
980 TRACE( "unmapping zero size win %p\n", winpos->hwnd );
982 XUnmapWindow( display, get_whole_window(wndPtr) );
988 X11DRV_sync_whole_window_position( display, wndPtr, !(winpos->flags & SWP_NOZORDER) );
991 struct x11drv_win_data *data = wndPtr->pDriverData;
992 data->whole_rect = wndPtr->rectWindow;
993 X11DRV_window_to_X_rect( wndPtr, &data->whole_rect );
996 if (X11DRV_sync_client_window_position( display, wndPtr ) ||
997 (winpos->flags & SWP_FRAMECHANGED))
999 /* if we moved the client area, repaint the whole non-client window */
1000 XClearArea( display, get_whole_window(wndPtr), 0, 0, 0, 0, True );
1001 winpos->flags |= SWP_FRAMECHANGED;
1003 if (winpos->flags & SWP_SHOWWINDOW)
1005 set_visible_style( winpos->hwnd, TRUE );
1007 else if ((wndPtr->dwStyle & WS_VISIBLE) &&
1008 IsRectEmpty( &oldWindowRect ) && !IsRectEmpty( &newWindowRect ))
1010 /* resizing from zero size to non-zero -> map */
1011 TRACE( "mapping non zero size win %p\n", winpos->hwnd );
1012 XMapWindow( display, get_whole_window(wndPtr) );
1014 XFlush( display ); /* FIXME: should not be necessary */
1015 wine_tsx11_unlock();
1017 else /* no X window, simply toggle the window style */
1019 if (winpos->flags & SWP_SHOWWINDOW)
1020 set_visible_style( winpos->hwnd, TRUE );
1021 else if (winpos->flags & SWP_HIDEWINDOW)
1022 set_visible_style( winpos->hwnd, FALSE );
1025 /* manually expose the areas that X won't expose because they are still covered by something */
1027 if (!(winpos->flags & SWP_SHOWWINDOW))
1028 expose_covered_parent_area( wndPtr, &oldWindowRect );
1030 if (wndPtr->dwStyle & WS_VISIBLE)
1031 expose_covered_window_area( wndPtr, &oldClientRect, winpos->flags & SWP_FRAMECHANGED );
1033 WIN_ReleaseWndPtr(wndPtr);
1035 if (wvrFlags & WVR_REDRAW) RedrawWindow( winpos->hwnd, NULL, 0, RDW_INVALIDATE | RDW_ERASE );
1037 if( winpos->flags & SWP_HIDEWINDOW )
1038 HideCaret(winpos->hwnd);
1039 else if (winpos->flags & SWP_SHOWWINDOW)
1040 ShowCaret(winpos->hwnd);
1042 if (!(winpos->flags & SWP_NOACTIVATE))
1044 /* child windows get WM_CHILDACTIVATE message */
1045 if ((GetWindowLongW( winpos->hwnd, GWL_STYLE ) & (WS_CHILD | WS_POPUP)) == WS_CHILD)
1046 SendMessageA( winpos->hwnd, WM_CHILDACTIVATE, 0, 0 );
1048 SetForegroundWindow( winpos->hwnd );
1051 /* And last, send the WM_WINDOWPOSCHANGED message */
1053 TRACE("\tstatus flags = %04x\n", winpos->flags & SWP_AGG_STATUSFLAGS);
1055 if (((winpos->flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE))
1056 SendMessageA( winpos->hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM)winpos );
1057 /* WM_WINDOWPOSCHANGED is send even if SWP_NOSENDCHANGING is set */
1063 /***********************************************************************
1064 * WINPOS_FindIconPos
1066 * Find a suitable place for an iconic window.
1068 static POINT WINPOS_FindIconPos( WND* wndPtr, POINT pt )
1072 short x, y, xspacing, yspacing;
1074 GetClientRect( wndPtr->parent, &rectParent );
1075 if ((pt.x >= rectParent.left) && (pt.x + GetSystemMetrics(SM_CXICON) < rectParent.right) &&
1076 (pt.y >= rectParent.top) && (pt.y + GetSystemMetrics(SM_CYICON) < rectParent.bottom))
1077 return pt; /* The icon already has a suitable position */
1079 xspacing = GetSystemMetrics(SM_CXICONSPACING);
1080 yspacing = GetSystemMetrics(SM_CYICONSPACING);
1082 list = WIN_ListChildren( wndPtr->parent );
1083 y = rectParent.bottom;
1086 x = rectParent.left;
1089 /* Check if another icon already occupies this spot */
1090 /* FIXME: this is completely inefficient */
1096 for (i = 0; list[i]; i++)
1098 if (list[i] == wndPtr->hwndSelf) continue;
1099 if (!IsIconic( list[i] )) continue;
1100 if (!(childPtr = WIN_FindWndPtr( list[i] ))) continue;
1101 if ((childPtr->rectWindow.left < x + xspacing) &&
1102 (childPtr->rectWindow.right >= x) &&
1103 (childPtr->rectWindow.top <= y) &&
1104 (childPtr->rectWindow.bottom > y - yspacing))
1106 WIN_ReleaseWndPtr( childPtr );
1107 break; /* There's a window in there */
1109 WIN_ReleaseWndPtr( childPtr );
1113 /* found something here, try next spot */
1119 /* No window was found, so it's OK for us */
1120 pt.x = x + (xspacing - GetSystemMetrics(SM_CXICON)) / 2;
1121 pt.y = y - (yspacing + GetSystemMetrics(SM_CYICON)) / 2;
1122 HeapFree( GetProcessHeap(), 0, list );
1125 } while(x <= rectParent.right-xspacing);
1134 UINT WINPOS_MinMaximize( HWND hwnd, UINT cmd, LPRECT rect )
1140 WINDOWPLACEMENT wpl;
1142 TRACE("%p %u\n", hwnd, cmd );
1144 wpl.length = sizeof(wpl);
1145 GetWindowPlacement( hwnd, &wpl );
1147 if (HOOK_CallHooks( WH_CBT, HCBT_MINMAX, (WPARAM)hwnd, cmd, TRUE ))
1148 return SWP_NOSIZE | SWP_NOMOVE;
1150 if (IsIconic( hwnd ))
1152 if (cmd == SW_MINIMIZE) return SWP_NOSIZE | SWP_NOMOVE;
1153 if (!SendMessageA( hwnd, WM_QUERYOPEN, 0, 0 )) return SWP_NOSIZE | SWP_NOMOVE;
1154 swpFlags |= SWP_NOCOPYBITS;
1157 if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return 0;
1159 size.x = wndPtr->rectWindow.left;
1160 size.y = wndPtr->rectWindow.top;
1165 if( wndPtr->dwStyle & WS_MAXIMIZE) wndPtr->flags |= WIN_RESTORE_MAX;
1166 else wndPtr->flags &= ~WIN_RESTORE_MAX;
1168 WIN_SetStyle( hwnd, (wndPtr->dwStyle & ~WS_MAXIMIZE) | WS_MINIMIZE );
1170 X11DRV_set_iconic_state( wndPtr );
1172 wpl.ptMinPosition = WINPOS_FindIconPos( wndPtr, wpl.ptMinPosition );
1174 SetRect( rect, wpl.ptMinPosition.x, wpl.ptMinPosition.y,
1175 GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON) );
1176 swpFlags |= SWP_NOCOPYBITS;
1180 WINPOS_GetMinMaxInfo( hwnd, &size, &wpl.ptMaxPosition, NULL, NULL );
1182 old_style = WIN_SetStyle( hwnd, (wndPtr->dwStyle & ~WS_MINIMIZE) | WS_MAXIMIZE );
1183 if (old_style & WS_MINIMIZE)
1185 WINPOS_ShowIconTitle( hwnd, FALSE );
1186 X11DRV_set_iconic_state( wndPtr );
1188 SetRect( rect, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y, size.x, size.y );
1192 old_style = WIN_SetStyle( hwnd, wndPtr->dwStyle & ~(WS_MINIMIZE|WS_MAXIMIZE) );
1193 if (old_style & WS_MINIMIZE)
1195 WINPOS_ShowIconTitle( hwnd, FALSE );
1196 X11DRV_set_iconic_state( wndPtr );
1198 if( wndPtr->flags & WIN_RESTORE_MAX)
1200 /* Restore to maximized position */
1201 WINPOS_GetMinMaxInfo( hwnd, &size, &wpl.ptMaxPosition, NULL, NULL);
1202 WIN_SetStyle( hwnd, wndPtr->dwStyle | WS_MAXIMIZE );
1203 SetRect( rect, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y, size.x, size.y );
1207 else if (!(old_style & WS_MAXIMIZE)) break;
1209 /* Restore to normal position */
1211 *rect = wpl.rcNormalPosition;
1212 rect->right -= rect->left;
1213 rect->bottom -= rect->top;
1218 WIN_ReleaseWndPtr( wndPtr );
1223 /***********************************************************************
1224 * ShowWindow (X11DRV.@)
1226 BOOL X11DRV_ShowWindow( HWND hwnd, INT cmd )
1228 WND* wndPtr = WIN_FindWndPtr( hwnd );
1229 BOOL wasVisible, showFlag;
1230 RECT newPos = {0, 0, 0, 0};
1233 if (!wndPtr) return FALSE;
1234 hwnd = wndPtr->hwndSelf; /* make it a full handle */
1236 TRACE("hwnd=%p, cmd=%d\n", hwnd, cmd);
1238 wasVisible = (wndPtr->dwStyle & WS_VISIBLE) != 0;
1243 if (!wasVisible) goto END;
1244 swp |= SWP_HIDEWINDOW | SWP_NOSIZE | SWP_NOMOVE |
1245 SWP_NOACTIVATE | SWP_NOZORDER;
1248 case SW_SHOWMINNOACTIVE:
1249 swp |= SWP_NOACTIVATE | SWP_NOZORDER;
1251 case SW_SHOWMINIMIZED:
1252 case SW_FORCEMINIMIZE: /* FIXME: Does not work if thread is hung. */
1253 swp |= SWP_SHOWWINDOW;
1256 swp |= SWP_FRAMECHANGED;
1257 if( !(wndPtr->dwStyle & WS_MINIMIZE) )
1258 swp |= WINPOS_MinMaximize( hwnd, SW_MINIMIZE, &newPos );
1259 else swp |= SWP_NOSIZE | SWP_NOMOVE;
1262 case SW_SHOWMAXIMIZED: /* same as SW_MAXIMIZE */
1263 swp |= SWP_SHOWWINDOW | SWP_FRAMECHANGED;
1264 if( !(wndPtr->dwStyle & WS_MAXIMIZE) )
1265 swp |= WINPOS_MinMaximize( hwnd, SW_MAXIMIZE, &newPos );
1266 else swp |= SWP_NOSIZE | SWP_NOMOVE;
1270 swp |= SWP_NOACTIVATE | SWP_NOZORDER;
1273 swp |= SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE;
1276 * ShowWindow has a little peculiar behavior that if the
1277 * window is already the topmost window, it will not
1280 if (GetTopWindow(NULL)==hwnd && (wasVisible || GetActiveWindow() == hwnd))
1281 swp |= SWP_NOACTIVATE;
1285 case SW_SHOWNOACTIVATE:
1286 swp |= SWP_NOACTIVATE | SWP_NOZORDER;
1288 case SW_SHOWNORMAL: /* same as SW_NORMAL: */
1289 case SW_SHOWDEFAULT: /* FIXME: should have its own handler */
1291 swp |= SWP_SHOWWINDOW | SWP_FRAMECHANGED;
1293 if( wndPtr->dwStyle & (WS_MINIMIZE | WS_MAXIMIZE) )
1294 swp |= WINPOS_MinMaximize( hwnd, SW_RESTORE, &newPos );
1295 else swp |= SWP_NOSIZE | SWP_NOMOVE;
1299 showFlag = (cmd != SW_HIDE);
1300 if (showFlag != wasVisible)
1302 SendMessageA( hwnd, WM_SHOWWINDOW, showFlag, 0 );
1303 if (!IsWindow( hwnd )) goto END;
1306 /* We can't activate a child window */
1307 if ((wndPtr->dwStyle & WS_CHILD) &&
1308 !(wndPtr->dwExStyle & WS_EX_MDICHILD))
1309 swp |= SWP_NOACTIVATE | SWP_NOZORDER;
1311 SetWindowPos( hwnd, HWND_TOP, newPos.left, newPos.top,
1312 newPos.right, newPos.bottom, LOWORD(swp) );
1315 /* FIXME: This will cause the window to be activated irrespective
1316 * of whether it is owned by the same thread. Has to be done
1320 if (hwnd == GetActiveWindow())
1321 WINPOS_ActivateOtherWindow(hwnd);
1323 /* Revert focus to parent */
1324 if (hwnd == GetFocus() || IsChild(hwnd, GetFocus()))
1325 SetFocus( GetParent(hwnd) );
1327 if (!IsWindow( hwnd )) goto END;
1328 else if( wndPtr->dwStyle & WS_MINIMIZE ) WINPOS_ShowIconTitle( hwnd, TRUE );
1330 if (wndPtr->flags & WIN_NEED_SIZE)
1332 /* should happen only in CreateWindowEx() */
1333 int wParam = SIZE_RESTORED;
1335 wndPtr->flags &= ~WIN_NEED_SIZE;
1336 if (wndPtr->dwStyle & WS_MAXIMIZE) wParam = SIZE_MAXIMIZED;
1337 else if (wndPtr->dwStyle & WS_MINIMIZE) wParam = SIZE_MINIMIZED;
1338 SendMessageA( hwnd, WM_SIZE, wParam,
1339 MAKELONG(wndPtr->rectClient.right-wndPtr->rectClient.left,
1340 wndPtr->rectClient.bottom-wndPtr->rectClient.top));
1341 SendMessageA( hwnd, WM_MOVE, 0,
1342 MAKELONG(wndPtr->rectClient.left, wndPtr->rectClient.top) );
1346 WIN_ReleaseWndPtr(wndPtr);
1351 /**********************************************************************
1354 void X11DRV_MapNotify( HWND hwnd, XMapEvent *event )
1356 HWND hwndFocus = GetFocus();
1359 if (!(win = WIN_GetPtr( hwnd ))) return;
1361 if ((win->dwStyle & WS_VISIBLE) &&
1362 (win->dwStyle & WS_MINIMIZE) &&
1363 (win->dwExStyle & WS_EX_MANAGED))
1366 unsigned int width, height, border, depth;
1369 LONG style = (win->dwStyle & ~(WS_MINIMIZE|WS_MAXIMIZE)) | WS_VISIBLE;
1373 XGetGeometry( event->display, get_whole_window(win), &root, &x, &y, &width, &height,
1375 XTranslateCoordinates( event->display, get_whole_window(win), root, 0, 0, &x, &y, &top );
1376 wine_tsx11_unlock();
1379 rect.right = x + width;
1380 rect.bottom = y + height;
1381 X11DRV_X_to_window_rect( win, &rect );
1383 DCE_InvalidateDCE( hwnd, &win->rectWindow );
1385 if (win->flags & WIN_RESTORE_MAX) style |= WS_MAXIMIZE;
1386 WIN_SetStyle( hwnd, style );
1387 WIN_ReleasePtr( win );
1389 SendMessageA( hwnd, WM_SHOWWINDOW, SW_RESTORE, 0 );
1390 SetWindowPos( hwnd, 0, rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top,
1391 SWP_NOZORDER | SWP_WINE_NOHOSTMOVE );
1393 else WIN_ReleasePtr( win );
1394 if (hwndFocus && IsChild( hwnd, hwndFocus )) X11DRV_SetFocus(hwndFocus); /* FIXME */
1398 /**********************************************************************
1399 * X11DRV_UnmapNotify
1401 void X11DRV_UnmapNotify( HWND hwnd, XUnmapEvent *event )
1405 if (!(win = WIN_GetPtr( hwnd ))) return;
1407 if ((win->dwStyle & WS_VISIBLE) && (win->dwExStyle & WS_EX_MANAGED))
1409 if (win->dwStyle & WS_MAXIMIZE)
1410 win->flags |= WIN_RESTORE_MAX;
1412 win->flags &= ~WIN_RESTORE_MAX;
1414 WIN_SetStyle( hwnd, (win->dwStyle & ~WS_MAXIMIZE) | WS_MINIMIZE );
1415 WIN_ReleasePtr( win );
1418 SendMessageA( hwnd, WM_SHOWWINDOW, SW_MINIMIZE, 0 );
1419 SetWindowPos( hwnd, 0, 0, 0, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON),
1420 SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER | SWP_WINE_NOHOSTMOVE );
1422 else WIN_ReleasePtr( win );
1426 /***********************************************************************
1429 * Synchronize internal z-order with the window manager's.
1431 static Window __get_common_ancestor( Display *display, Window A, Window B,
1432 Window** children, unsigned* total )
1434 /* find the real root window */
1436 Window root, *childrenB;
1440 while( A != B && A && B )
1442 XQueryTree( display, A, &root, &A, children, total );
1443 XQueryTree( display, B, &root, &B, &childrenB, &totalB );
1444 if( childrenB ) XFree( childrenB );
1445 if( *children ) XFree( *children ), *children = NULL;
1450 XQueryTree( display, A, &root, &B, children, total );
1451 wine_tsx11_unlock();
1454 wine_tsx11_unlock();
1458 static Window __get_top_decoration( Display *display, Window w, Window ancestor )
1460 Window* children, root, prev = w, parent = w;
1467 XQueryTree( display, w, &root, &parent, &children, &total );
1468 if( children ) XFree( children );
1469 } while( parent && parent != ancestor );
1470 wine_tsx11_unlock();
1471 TRACE("\t%08x -> %08x\n", (unsigned)prev, (unsigned)w );
1472 return ( parent ) ? w : 0 ;
1475 static unsigned __td_lookup( Window w, Window* list, unsigned max )
1478 for( i = max; i > 0; i-- ) if( list[i - 1] == w ) break;
1482 static HWND query_zorder( Display *display, HWND hWndCheck)
1484 HWND hwndInsertAfter = HWND_TOP;
1485 Window w, parent, *children = NULL;
1486 unsigned total, check, pos, best;
1487 HWND *list = WIN_ListChildren( GetDesktopWindow() );
1488 HWND hwndA = 0, hwndB = 0;
1491 /* find at least two managed windows */
1492 if (!list) return 0;
1493 for (i = 0; list[i]; i++)
1495 if (!(GetWindowLongW( list[i], GWL_EXSTYLE ) & WS_EX_MANAGED)) continue;
1496 if (!(GetWindowLongW( list[i], GWL_STYLE ) & WS_VISIBLE)) continue;
1497 if (!hwndA) hwndA = list[i];
1504 if (!hwndA || !hwndB) goto done;
1506 parent = __get_common_ancestor( display, X11DRV_get_whole_window(hwndA),
1507 X11DRV_get_whole_window(hwndB), &children, &total );
1508 if( parent && children )
1510 /* w is the ancestor if hWndCheck that is a direct descendant of 'parent' */
1512 w = __get_top_decoration( display, X11DRV_get_whole_window(hWndCheck), parent );
1514 if( w != children[total-1] ) /* check if at the top */
1516 /* X child at index 0 is at the bottom, at index total-1 is at the top */
1517 check = __td_lookup( w, children, total );
1520 /* go through all windows in Wine z-order... */
1521 for (i = 0; list[i]; i++)
1523 if (list[i] == hWndCheck) continue;
1524 if (!(GetWindowLongW( list[i], GWL_EXSTYLE ) & WS_EX_MANAGED)) continue;
1525 if (!(w = __get_top_decoration( display, X11DRV_get_whole_window(list[i]),
1526 parent ))) continue;
1527 pos = __td_lookup( w, children, total );
1528 if( pos < best && pos > check )
1530 /* find a nearest Wine window precedes hWndCheck in the real z-order */
1532 hwndInsertAfter = list[i];
1534 if( best - check == 1 ) break;
1539 if( children ) XFree( children );
1540 wine_tsx11_unlock();
1543 HeapFree( GetProcessHeap(), 0, list );
1544 return hwndInsertAfter;
1548 /***********************************************************************
1549 * X11DRV_ConfigureNotify
1551 void X11DRV_ConfigureNotify( HWND hwnd, XConfigureEvent *event )
1553 HWND oldInsertAfter;
1554 struct x11drv_win_data *data;
1558 int x = event->x, y = event->y;
1560 if (!(win = WIN_GetPtr( hwnd ))) return;
1561 data = win->pDriverData;
1565 if (!event->send_event) /* normal event, need to map coordinates to the root */
1569 XTranslateCoordinates( event->display, data->whole_window, root_window,
1570 0, 0, &x, &y, &child );
1571 wine_tsx11_unlock();
1575 rect.right = x + event->width;
1576 rect.bottom = y + event->height;
1577 TRACE( "win %p new X rect %ld,%ld,%ldx%ld (event %d,%d,%dx%d)\n",
1578 hwnd, rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top,
1579 event->x, event->y, event->width, event->height );
1580 X11DRV_X_to_window_rect( win, &rect );
1581 WIN_ReleasePtr( win );
1584 winpos.x = rect.left;
1585 winpos.y = rect.top;
1586 winpos.cx = rect.right - rect.left;
1587 winpos.cy = rect.bottom - rect.top;
1588 winpos.flags = SWP_NOACTIVATE;
1590 /* Get Z-order (FIXME) */
1592 winpos.hwndInsertAfter = query_zorder( event->display, hwnd );
1594 /* needs to find the first Visible Window above the current one */
1595 oldInsertAfter = hwnd;
1598 oldInsertAfter = GetWindow( oldInsertAfter, GW_HWNDPREV );
1599 if (!oldInsertAfter)
1601 oldInsertAfter = HWND_TOP;
1604 if (GetWindowLongA( oldInsertAfter, GWL_STYLE ) & WS_VISIBLE) break;
1607 /* Compare what has changed */
1609 GetWindowRect( hwnd, &rect );
1610 if (rect.left == winpos.x && rect.top == winpos.y) winpos.flags |= SWP_NOMOVE;
1612 TRACE( "%p moving from (%ld,%ld) to (%d,%d)\n",
1613 hwnd, rect.left, rect.top, winpos.x, winpos.y );
1615 if ((rect.right - rect.left == winpos.cx && rect.bottom - rect.top == winpos.cy) ||
1617 (IsRectEmpty( &rect ) && winpos.cx == 1 && winpos.cy == 1))
1618 winpos.flags |= SWP_NOSIZE;
1620 TRACE( "%p resizing from (%ldx%ld) to (%dx%d)\n",
1621 hwnd, rect.right - rect.left, rect.bottom - rect.top,
1622 winpos.cx, winpos.cy );
1624 if (winpos.hwndInsertAfter == oldInsertAfter) winpos.flags |= SWP_NOZORDER;
1626 TRACE( "%p restacking from after %p to after %p\n",
1627 hwnd, oldInsertAfter, winpos.hwndInsertAfter );
1629 /* if nothing changed, don't do anything */
1630 if (winpos.flags == (SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE)) return;
1632 SetWindowPos( hwnd, winpos.hwndInsertAfter, winpos.x, winpos.y,
1633 winpos.cx, winpos.cy, winpos.flags | SWP_WINE_NOHOSTMOVE );
1637 /***********************************************************************
1638 * SetWindowRgn (X11DRV.@)
1640 * Assign specified region to window (for non-rectangular windows)
1642 int X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw )
1646 if ((wndPtr = WIN_GetPtr( hwnd )) == WND_OTHER_PROCESS)
1648 if (IsWindow( hwnd ))
1649 FIXME( "not supported on other process window %p\n", hwnd );
1654 SetLastError( ERROR_INVALID_WINDOW_HANDLE );
1658 if (wndPtr->hrgnWnd == hrgn)
1660 WIN_ReleasePtr( wndPtr );
1664 if (wndPtr->hrgnWnd)
1666 /* delete previous region */
1667 DeleteObject(wndPtr->hrgnWnd);
1668 wndPtr->hrgnWnd = 0;
1670 wndPtr->hrgnWnd = hrgn;
1672 #ifdef HAVE_LIBXSHAPE
1674 Display *display = thread_display();
1675 X11DRV_WND_DATA *data = wndPtr->pDriverData;
1677 if (data->whole_window)
1682 XShapeCombineMask( display, data->whole_window,
1683 ShapeBounding, 0, 0, None, ShapeSet );
1684 wine_tsx11_unlock();
1689 int x_offset, y_offset;
1691 DWORD dwBufferSize = GetRegionData(hrgn, 0, NULL);
1692 PRGNDATA pRegionData = HeapAlloc(GetProcessHeap(), 0, dwBufferSize);
1695 WIN_ReleasePtr( wndPtr );
1698 GetRegionData(hrgn, dwBufferSize, pRegionData);
1699 size = pRegionData->rdh.nCount;
1700 x_offset = wndPtr->rectWindow.left - data->whole_rect.left;
1701 y_offset = wndPtr->rectWindow.top - data->whole_rect.top;
1702 /* convert region's "Windows rectangles" to XRectangles */
1703 aXRect = HeapAlloc(GetProcessHeap(), 0, size * sizeof(*aXRect) );
1706 XRectangle* pCurrRect = aXRect;
1707 RECT *pRect = (RECT*) pRegionData->Buffer;
1708 for (; pRect < ((RECT*) pRegionData->Buffer) + size ; ++pRect, ++pCurrRect)
1710 pCurrRect->x = pRect->left + x_offset;
1711 pCurrRect->y = pRect->top + y_offset;
1712 pCurrRect->height = pRect->bottom - pRect->top;
1713 pCurrRect->width = pRect->right - pRect->left;
1715 TRACE("Rectangle %04d of %04ld data: X=%04d, Y=%04d, Height=%04d, Width=%04d.\n",
1716 pRect - (RECT*) pRegionData->Buffer,
1724 /* shape = non-rectangular windows (X11/extensions) */
1726 XShapeCombineRectangles( display, data->whole_window, ShapeBounding,
1728 pCurrRect - aXRect, ShapeSet, YXBanded );
1729 wine_tsx11_unlock();
1730 HeapFree(GetProcessHeap(), 0, aXRect );
1732 HeapFree(GetProcessHeap(), 0, pRegionData);
1736 #endif /* HAVE_LIBXSHAPE */
1738 WIN_ReleasePtr( wndPtr );
1739 if (redraw) RedrawWindow( hwnd, NULL, 0, RDW_FRAME | RDW_INVALIDATE | RDW_ERASE );
1744 /***********************************************************************
1747 * Draw the frame used when moving or resizing window.
1749 * FIXME: This causes problems in Win95 mode. (why?)
1751 static void draw_moving_frame( HDC hdc, RECT *rect, BOOL thickframe )
1755 const int width = GetSystemMetrics(SM_CXFRAME);
1756 const int height = GetSystemMetrics(SM_CYFRAME);
1758 HBRUSH hbrush = SelectObject( hdc, GetStockObject( GRAY_BRUSH ) );
1759 PatBlt( hdc, rect->left, rect->top,
1760 rect->right - rect->left - width, height, PATINVERT );
1761 PatBlt( hdc, rect->left, rect->top + height, width,
1762 rect->bottom - rect->top - height, PATINVERT );
1763 PatBlt( hdc, rect->left + width, rect->bottom - 1,
1764 rect->right - rect->left - width, -height, PATINVERT );
1765 PatBlt( hdc, rect->right - 1, rect->top, -width,
1766 rect->bottom - rect->top - height, PATINVERT );
1767 SelectObject( hdc, hbrush );
1769 else DrawFocusRect( hdc, rect );
1773 /***********************************************************************
1776 * Initialisation of a move or resize, when initiatied from a menu choice.
1777 * Return hit test code for caption or sizing border.
1779 static LONG start_size_move( HWND hwnd, WPARAM wParam, POINT *capturePoint, LONG style )
1786 GetWindowRect( hwnd, &rectWindow );
1788 if ((wParam & 0xfff0) == SC_MOVE)
1790 /* Move pointer at the center of the caption */
1792 NC_GetInsideRect( hwnd, &rect );
1793 if (style & WS_SYSMENU)
1794 rect.left += GetSystemMetrics(SM_CXSIZE) + 1;
1795 if (style & WS_MINIMIZEBOX)
1796 rect.right -= GetSystemMetrics(SM_CXSIZE) + 1;
1797 if (style & WS_MAXIMIZEBOX)
1798 rect.right -= GetSystemMetrics(SM_CXSIZE) + 1;
1799 pt.x = rectWindow.left + (rect.right - rect.left) / 2;
1800 pt.y = rectWindow.top + rect.top + GetSystemMetrics(SM_CYSIZE)/2;
1801 hittest = HTCAPTION;
1808 GetMessageW( &msg, 0, WM_KEYFIRST, WM_MOUSELAST );
1809 if (CallMsgFilterW( &msg, MSGF_SIZE )) continue;
1814 hittest = NC_HandleNCHitTest( hwnd, msg.pt );
1815 if ((hittest < HTLEFT) || (hittest > HTBOTTOMRIGHT))
1827 pt.x =(rectWindow.left+rectWindow.right)/2;
1828 pt.y = rectWindow.top + GetSystemMetrics(SM_CYFRAME) / 2;
1832 pt.x =(rectWindow.left+rectWindow.right)/2;
1833 pt.y = rectWindow.bottom - GetSystemMetrics(SM_CYFRAME) / 2;
1837 pt.x = rectWindow.left + GetSystemMetrics(SM_CXFRAME) / 2;
1838 pt.y =(rectWindow.top+rectWindow.bottom)/2;
1842 pt.x = rectWindow.right - GetSystemMetrics(SM_CXFRAME) / 2;
1843 pt.y =(rectWindow.top+rectWindow.bottom)/2;
1846 case VK_ESCAPE: return 0;
1852 SetCursorPos( pt.x, pt.y );
1853 NC_HandleSetCursor( hwnd, (WPARAM)hwnd, MAKELONG( hittest, WM_MOUSEMOVE ));
1858 /***********************************************************************
1859 * set_movesize_capture
1861 static void set_movesize_capture( HWND hwnd )
1865 SERVER_START_REQ( set_capture_window )
1868 req->flags = CAPTURE_MOVESIZE;
1869 if (!wine_server_call_err( req ))
1871 previous = reply->previous;
1872 hwnd = reply->full_handle;
1876 if (previous && previous != hwnd)
1877 SendMessageW( previous, WM_CAPTURECHANGED, 0, (LPARAM)hwnd );
1881 /***********************************************************************
1882 * SysCommandSizeMove (X11DRV.@)
1884 * Perform SC_MOVE and SC_SIZE commands.
1886 void X11DRV_SysCommandSizeMove( HWND hwnd, WPARAM wParam )
1889 RECT sizingRect, mouseRect, origRect;
1892 LONG hittest = (LONG)(wParam & 0x0f);
1893 HCURSOR hDragCursor = 0, hOldCursor = 0;
1894 POINT minTrack, maxTrack;
1895 POINT capturePoint, pt;
1896 LONG style = GetWindowLongA( hwnd, GWL_STYLE );
1897 LONG exstyle = GetWindowLongA( hwnd, GWL_EXSTYLE );
1898 BOOL thickframe = HAS_THICKFRAME( style, exstyle );
1899 BOOL iconic = style & WS_MINIMIZE;
1901 DWORD dwPoint = GetMessagePos ();
1902 BOOL DragFullWindows = FALSE;
1905 Display *old_gdi_display = NULL;
1906 Display *display = thread_display();
1908 SystemParametersInfoA(SPI_GETDRAGFULLWINDOWS, 0, &DragFullWindows, 0);
1910 pt.x = (short)LOWORD(dwPoint);
1911 pt.y = (short)HIWORD(dwPoint);
1914 if (IsZoomed(hwnd) || !IsWindowVisible(hwnd) || (exstyle & WS_EX_MANAGED)) return;
1916 if ((wParam & 0xfff0) == SC_MOVE)
1918 if (!hittest) hittest = start_size_move( hwnd, wParam, &capturePoint, style );
1919 if (!hittest) return;
1923 if (!thickframe) return;
1924 if ( hittest && ((wParam & 0xfff0) != SC_MOUSEMENU) )
1925 hittest += (HTLEFT - WMSZ_LEFT);
1928 set_movesize_capture( hwnd );
1929 hittest = start_size_move( hwnd, wParam, &capturePoint, style );
1932 set_movesize_capture(0);
1938 /* Get min/max info */
1940 WINPOS_GetMinMaxInfo( hwnd, NULL, NULL, &minTrack, &maxTrack );
1941 GetWindowRect( hwnd, &sizingRect );
1942 if (style & WS_CHILD)
1944 parent = GetParent(hwnd);
1945 /* make sizing rect relative to parent */
1946 MapWindowPoints( 0, parent, (POINT*)&sizingRect, 2 );
1947 GetClientRect( parent, &mouseRect );
1952 SetRect(&mouseRect, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
1954 origRect = sizingRect;
1956 if (ON_LEFT_BORDER(hittest))
1958 mouseRect.left = max( mouseRect.left, sizingRect.right-maxTrack.x );
1959 mouseRect.right = min( mouseRect.right, sizingRect.right-minTrack.x );
1961 else if (ON_RIGHT_BORDER(hittest))
1963 mouseRect.left = max( mouseRect.left, sizingRect.left+minTrack.x );
1964 mouseRect.right = min( mouseRect.right, sizingRect.left+maxTrack.x );
1966 if (ON_TOP_BORDER(hittest))
1968 mouseRect.top = max( mouseRect.top, sizingRect.bottom-maxTrack.y );
1969 mouseRect.bottom = min( mouseRect.bottom,sizingRect.bottom-minTrack.y);
1971 else if (ON_BOTTOM_BORDER(hittest))
1973 mouseRect.top = max( mouseRect.top, sizingRect.top+minTrack.y );
1974 mouseRect.bottom = min( mouseRect.bottom, sizingRect.top+maxTrack.y );
1976 if (parent) MapWindowPoints( parent, 0, (LPPOINT)&mouseRect, 2 );
1978 /* Retrieve a default cache DC (without using the window style) */
1979 hdc = GetDCEx( parent, 0, DCX_CACHE );
1981 if( iconic ) /* create a cursor for dragging */
1983 hDragCursor = (HCURSOR)GetClassLongA( hwnd, GCL_HICON);
1984 if( !hDragCursor ) hDragCursor = (HCURSOR)SendMessageA( hwnd, WM_QUERYDRAGICON, 0, 0L);
1985 if( !hDragCursor ) iconic = FALSE;
1988 /* repaint the window before moving it around */
1989 RedrawWindow( hwnd, NULL, 0, RDW_UPDATENOW | RDW_ALLCHILDREN );
1991 SendMessageA( hwnd, WM_ENTERSIZEMOVE, 0, 0 );
1992 set_movesize_capture( hwnd );
1994 /* grab the server only when moving top-level windows without desktop */
1995 grab = (!DragFullWindows && !parent && (root_window == DefaultRootWindow(gdi_display)));
2000 XSync( gdi_display, False );
2001 XGrabServer( display );
2002 XSync( display, False );
2003 /* switch gdi display to the thread display, since the server is grabbed */
2004 old_gdi_display = gdi_display;
2005 gdi_display = display;
2007 XGrabPointer( display, X11DRV_get_whole_window(hwnd), False,
2008 PointerMotionMask | ButtonPressMask | ButtonReleaseMask,
2009 GrabModeAsync, GrabModeAsync,
2010 parent ? X11DRV_get_client_window(parent) : root_window,
2011 None, CurrentTime );
2012 wine_tsx11_unlock();
2018 if (!GetMessageW( &msg, 0, WM_KEYFIRST, WM_MOUSELAST )) break;
2019 if (CallMsgFilterW( &msg, MSGF_SIZE )) continue;
2021 /* Exit on button-up, Return, or Esc */
2022 if ((msg.message == WM_LBUTTONUP) ||
2023 ((msg.message == WM_KEYDOWN) &&
2024 ((msg.wParam == VK_RETURN) || (msg.wParam == VK_ESCAPE)))) break;
2026 if ((msg.message != WM_KEYDOWN) && (msg.message != WM_MOUSEMOVE))
2027 continue; /* We are not interested in other messages */
2031 if (msg.message == WM_KEYDOWN) switch(msg.wParam)
2033 case VK_UP: pt.y -= 8; break;
2034 case VK_DOWN: pt.y += 8; break;
2035 case VK_LEFT: pt.x -= 8; break;
2036 case VK_RIGHT: pt.x += 8; break;
2039 pt.x = max( pt.x, mouseRect.left );
2040 pt.x = min( pt.x, mouseRect.right );
2041 pt.y = max( pt.y, mouseRect.top );
2042 pt.y = min( pt.y, mouseRect.bottom );
2044 dx = pt.x - capturePoint.x;
2045 dy = pt.y - capturePoint.y;
2053 if( iconic ) /* ok, no system popup tracking */
2055 hOldCursor = SetCursor(hDragCursor);
2057 WINPOS_ShowIconTitle( hwnd, FALSE );
2059 else if(!DragFullWindows)
2060 draw_moving_frame( hdc, &sizingRect, thickframe );
2063 if (msg.message == WM_KEYDOWN) SetCursorPos( pt.x, pt.y );
2066 RECT newRect = sizingRect;
2067 WPARAM wpSizingHit = 0;
2069 if (hittest == HTCAPTION) OffsetRect( &newRect, dx, dy );
2070 if (ON_LEFT_BORDER(hittest)) newRect.left += dx;
2071 else if (ON_RIGHT_BORDER(hittest)) newRect.right += dx;
2072 if (ON_TOP_BORDER(hittest)) newRect.top += dy;
2073 else if (ON_BOTTOM_BORDER(hittest)) newRect.bottom += dy;
2074 if(!iconic && !DragFullWindows) draw_moving_frame( hdc, &sizingRect, thickframe );
2077 /* determine the hit location */
2078 if (hittest >= HTLEFT && hittest <= HTBOTTOMRIGHT)
2079 wpSizingHit = WMSZ_LEFT + (hittest - HTLEFT);
2080 SendMessageA( hwnd, WM_SIZING, wpSizingHit, (LPARAM)&newRect );
2084 if(!DragFullWindows)
2085 draw_moving_frame( hdc, &newRect, thickframe );
2087 /* To avoid any deadlocks, all the locks on the windows
2088 structures must be suspended before the SetWindowPos */
2089 iWndsLocks = WIN_SuspendWndsLock();
2090 SetWindowPos( hwnd, 0, newRect.left, newRect.top,
2091 newRect.right - newRect.left,
2092 newRect.bottom - newRect.top,
2093 ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
2094 WIN_RestoreWndsLock(iWndsLocks);
2097 sizingRect = newRect;
2102 set_movesize_capture(0);
2105 if( moved ) /* restore cursors, show icon title later on */
2107 ShowCursor( FALSE );
2108 SetCursor( hOldCursor );
2111 else if (moved && !DragFullWindows)
2112 draw_moving_frame( hdc, &sizingRect, thickframe );
2114 ReleaseDC( parent, hdc );
2117 XUngrabPointer( display, CurrentTime );
2120 XSync( display, False );
2121 XUngrabServer( display );
2122 XSync( display, False );
2123 gdi_display = old_gdi_display;
2125 wine_tsx11_unlock();
2127 if (HOOK_CallHooks( WH_CBT, HCBT_MOVESIZE, (WPARAM)hwnd, (LPARAM)&sizingRect, TRUE ))
2130 SendMessageA( hwnd, WM_EXITSIZEMOVE, 0, 0 );
2131 SendMessageA( hwnd, WM_SETVISIBLE, !IsIconic(hwnd), 0L);
2133 /* window moved or resized */
2136 /* To avoid any deadlocks, all the locks on the windows
2137 structures must be suspended before the SetWindowPos */
2138 iWndsLocks = WIN_SuspendWndsLock();
2140 /* if the moving/resizing isn't canceled call SetWindowPos
2141 * with the new position or the new size of the window
2143 if (!((msg.message == WM_KEYDOWN) && (msg.wParam == VK_ESCAPE)) )
2145 /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */
2146 if(!DragFullWindows)
2147 SetWindowPos( hwnd, 0, sizingRect.left, sizingRect.top,
2148 sizingRect.right - sizingRect.left,
2149 sizingRect.bottom - sizingRect.top,
2150 ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
2153 { /* restore previous size/position */
2155 SetWindowPos( hwnd, 0, origRect.left, origRect.top,
2156 origRect.right - origRect.left,
2157 origRect.bottom - origRect.top,
2158 ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
2161 WIN_RestoreWndsLock(iWndsLocks);
2166 /* Single click brings up the system menu when iconized */
2170 if(style & WS_SYSMENU )
2171 SendMessageA( hwnd, WM_SYSCOMMAND,
2172 SC_MOUSEMENU + HTSYSMENU, MAKELONG(pt.x,pt.y));
2174 else WINPOS_ShowIconTitle( hwnd, TRUE );
2179 /***********************************************************************
2180 * ForceWindowRaise (X11DRV.@)
2182 * Raise a window on top of the X stacking order, while preserving
2183 * the correct Windows Z order.
2185 * FIXME: this should go away.
2187 void X11DRV_ForceWindowRaise( HWND hwnd )
2191 XWindowChanges winChanges;
2192 Display *display = thread_display();
2193 WND *wndPtr = WIN_FindWndPtr( hwnd );
2195 if (!wndPtr) return;
2197 if ((wndPtr->dwExStyle & WS_EX_MANAGED) ||
2198 wndPtr->parent != GetDesktopWindow() ||
2199 IsRectEmpty( &wndPtr->rectWindow ) ||
2200 !get_whole_window(wndPtr))
2202 WIN_ReleaseWndPtr( wndPtr );
2205 WIN_ReleaseWndPtr( wndPtr );
2207 /* Raise all windows up to wndPtr according to their Z order.
2208 * (it would be easier with sibling-related Below but it doesn't
2209 * work very well with SGI mwm for instance)
2211 winChanges.stack_mode = Above;
2212 if (!(list = WIN_ListChildren( GetDesktopWindow() ))) return;
2213 while (list[i] && list[i] != hwnd) i++;
2216 for ( ; i >= 0; i--)
2218 WND *ptr = WIN_FindWndPtr( list[i] );
2220 if (!IsRectEmpty( &ptr->rectWindow ) && get_whole_window(ptr))
2223 XReconfigureWMWindow( display, get_whole_window(ptr), 0, CWStackMode, &winChanges );
2224 wine_tsx11_unlock();
2226 WIN_ReleaseWndPtr( ptr );
2229 HeapFree( GetProcessHeap(), 0, list );