| /* | |
| * Window position related functions. | |
| * | |
| * Copyright 1993, 1994, 1995, 2001 Alexandre Julliard | |
| * Copyright 1995, 1996, 1999 Alex Korobka | |
| * | |
| * This library is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * This library is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with this library; if not, write to the Free Software | |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| */ | |
| #include "config.h" | |
| #include <X11/Xlib.h> | |
| #ifdef HAVE_LIBXSHAPE | |
| #include <X11/IntrinsicP.h> | |
| #include <X11/extensions/shape.h> | |
| #endif /* HAVE_LIBXSHAPE */ | |
| #include <stdarg.h> | |
| #include "windef.h" | |
| #include "winbase.h" | |
| #include "wingdi.h" | |
| #include "winuser.h" | |
| #include "winerror.h" | |
| #include "ntstatus.h" | |
| #include "wownt32.h" | |
| #include "wine/wingdi16.h" | |
| #include "x11drv.h" | |
| #include "win.h" | |
| #include "winpos.h" | |
| #include "dce.h" | |
| #include "wine/server.h" | |
| #include "wine/debug.h" | |
| WINE_DEFAULT_DEBUG_CHANNEL(x11drv); | |
| #define SWP_AGG_NOPOSCHANGE \ | |
| (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER) | |
| #define SWP_AGG_STATUSFLAGS \ | |
| (SWP_AGG_NOPOSCHANGE | SWP_FRAMECHANGED | SWP_HIDEWINDOW | SWP_SHOWWINDOW) | |
| #define SWP_EX_NOCOPY 0x0001 | |
| #define SWP_EX_PAINTSELF 0x0002 | |
| #define SWP_EX_NONCLIENT 0x0004 | |
| #define HAS_THICKFRAME(style) \ | |
| (((style) & WS_THICKFRAME) && \ | |
| !(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME)) | |
| #define ON_LEFT_BORDER(hit) \ | |
| (((hit) == HTLEFT) || ((hit) == HTTOPLEFT) || ((hit) == HTBOTTOMLEFT)) | |
| #define ON_RIGHT_BORDER(hit) \ | |
| (((hit) == HTRIGHT) || ((hit) == HTTOPRIGHT) || ((hit) == HTBOTTOMRIGHT)) | |
| #define ON_TOP_BORDER(hit) \ | |
| (((hit) == HTTOP) || ((hit) == HTTOPLEFT) || ((hit) == HTTOPRIGHT)) | |
| #define ON_BOTTOM_BORDER(hit) \ | |
| (((hit) == HTBOTTOM) || ((hit) == HTBOTTOMLEFT) || ((hit) == HTBOTTOMRIGHT)) | |
| #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0 | |
| #define _NET_WM_MOVERESIZE_SIZE_TOP 1 | |
| #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2 | |
| #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3 | |
| #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4 | |
| #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5 | |
| #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6 | |
| #define _NET_WM_MOVERESIZE_SIZE_LEFT 7 | |
| #define _NET_WM_MOVERESIZE_MOVE 8 /* movement only */ | |
| #define _NET_WM_MOVERESIZE_SIZE_KEYBOARD 9 /* size via keyboard */ | |
| #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10 /* move via keyboard */ | |
| /*********************************************************************** | |
| * get_server_visible_region | |
| */ | |
| static HRGN get_server_visible_region( HWND hwnd, UINT flags ) | |
| { | |
| RGNDATA *data; | |
| NTSTATUS status; | |
| HRGN ret = 0; | |
| size_t size = 256; | |
| do | |
| { | |
| if (!(data = HeapAlloc( GetProcessHeap(), 0, sizeof(*data) + size - 1 ))) return 0; | |
| SERVER_START_REQ( get_visible_region ) | |
| { | |
| req->window = hwnd; | |
| req->flags = flags; | |
| wine_server_set_reply( req, data->Buffer, size ); | |
| if (!(status = wine_server_call( req ))) | |
| { | |
| size_t reply_size = wine_server_reply_size( reply ); | |
| data->rdh.dwSize = sizeof(data->rdh); | |
| data->rdh.iType = RDH_RECTANGLES; | |
| data->rdh.nCount = reply_size / sizeof(RECT); | |
| data->rdh.nRgnSize = reply_size; | |
| ret = ExtCreateRegion( NULL, size, data ); | |
| } | |
| else size = reply->total_size; | |
| } | |
| SERVER_END_REQ; | |
| HeapFree( GetProcessHeap(), 0, data ); | |
| } while (status == STATUS_BUFFER_OVERFLOW); | |
| if (status) SetLastError( RtlNtStatusToDosError(status) ); | |
| return ret; | |
| } | |
| /*********************************************************************** | |
| * get_top_clipping_window | |
| * | |
| * Get the top window to clip against (i.e. the top parent that has | |
| * an associated X window). | |
| */ | |
| static HWND get_top_clipping_window( HWND hwnd ) | |
| { | |
| HWND ret = GetAncestor( hwnd, GA_ROOT ); | |
| if (!ret) ret = GetDesktopWindow(); | |
| return ret; | |
| } | |
| /*********************************************************************** | |
| * X11DRV_Expose | |
| */ | |
| void X11DRV_Expose( HWND hwnd, XEvent *xev ) | |
| { | |
| XExposeEvent *event = &xev->xexpose; | |
| RECT rect; | |
| struct x11drv_win_data *data; | |
| int flags = RDW_INVALIDATE | RDW_ERASE | RDW_ALLCHILDREN; | |
| TRACE( "win %p (%lx) %d,%d %dx%d\n", | |
| hwnd, event->window, event->x, event->y, event->width, event->height ); | |
| if (!(data = X11DRV_get_win_data( hwnd ))) return; | |
| rect.left = event->x; | |
| rect.top = event->y; | |
| rect.right = rect.left + event->width; | |
| rect.bottom = rect.top + event->height; | |
| if (rect.left < data->client_rect.left || | |
| rect.top < data->client_rect.top || | |
| rect.right > data->client_rect.right || | |
| rect.bottom > data->client_rect.bottom) flags |= RDW_FRAME; | |
| /* make position relative to client area instead of window */ | |
| OffsetRect( &rect, -data->client_rect.left, -data->client_rect.top ); | |
| RedrawWindow( hwnd, &rect, 0, flags ); | |
| } | |
| /*********************************************************************** | |
| * GetDC (X11DRV.@) | |
| * | |
| * Set the drawable, origin and dimensions for the DC associated to | |
| * a given window. | |
| */ | |
| BOOL X11DRV_GetDC( HWND hwnd, HDC hdc, HRGN hrgn, DWORD flags ) | |
| { | |
| HWND top = get_top_clipping_window( hwnd ); | |
| struct x11drv_escape_set_drawable escape; | |
| struct x11drv_win_data *data; | |
| escape.mode = IncludeInferiors; | |
| /* don't clip siblings if using parent clip region */ | |
| if (flags & DCX_PARENTCLIP) flags &= ~DCX_CLIPSIBLINGS; | |
| if (top != hwnd || !(data = X11DRV_get_win_data( hwnd ))) | |
| { | |
| POINT client_offset; | |
| if (flags & DCX_WINDOW) | |
| { | |
| RECT rect; | |
| GetWindowRect( hwnd, &rect ); | |
| escape.org.x = rect.left; | |
| escape.org.y = rect.top; | |
| MapWindowPoints( 0, top, &escape.org, 1 ); | |
| escape.drawable_org.x = rect.left - escape.org.x; | |
| escape.drawable_org.y = rect.top - escape.org.y; | |
| } | |
| else | |
| { | |
| escape.org.x = escape.org.y = 0; | |
| escape.drawable_org.x = escape.drawable_org.y = 0; | |
| MapWindowPoints( hwnd, top, &escape.org, 1 ); | |
| MapWindowPoints( top, 0, &escape.drawable_org, 1 ); | |
| } | |
| /* now make origins relative to the X window and not the client area */ | |
| client_offset = X11DRV_get_client_area_offset( top ); | |
| escape.org.x += client_offset.x; | |
| escape.org.y += client_offset.y; | |
| escape.drawable_org.x -= client_offset.x; | |
| escape.drawable_org.y -= client_offset.y; | |
| escape.drawable = X11DRV_get_whole_window( top ); | |
| } | |
| else | |
| { | |
| if (IsIconic( hwnd )) | |
| { | |
| escape.drawable = data->icon_window ? data->icon_window : data->whole_window; | |
| escape.org.x = 0; | |
| escape.org.y = 0; | |
| escape.drawable_org = escape.org; | |
| MapWindowPoints( hwnd, 0, &escape.drawable_org, 1 ); | |
| } | |
| else | |
| { | |
| escape.drawable = data->whole_window; | |
| escape.drawable_org.x = data->whole_rect.left; | |
| escape.drawable_org.y = data->whole_rect.top; | |
| if (flags & DCX_WINDOW) | |
| { | |
| escape.org.x = data->window_rect.left - data->whole_rect.left; | |
| escape.org.y = data->window_rect.top - data->whole_rect.top; | |
| } | |
| else | |
| { | |
| escape.org.x = data->client_rect.left; | |
| escape.org.y = data->client_rect.top; | |
| } | |
| } | |
| } | |
| escape.code = X11DRV_SET_DRAWABLE; | |
| ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL ); | |
| if (flags & (DCX_EXCLUDERGN | DCX_INTERSECTRGN) || | |
| SetHookFlags16( HDC_16(hdc), DCHF_VALIDATEVISRGN )) /* DC was dirty */ | |
| { | |
| /* need to recompute the visible region */ | |
| HRGN visRgn = get_server_visible_region( hwnd, flags ); | |
| if (flags & (DCX_EXCLUDERGN | DCX_INTERSECTRGN)) | |
| CombineRgn( visRgn, visRgn, hrgn, (flags & DCX_INTERSECTRGN) ? RGN_AND : RGN_DIFF ); | |
| SelectVisRgn16( HDC_16(hdc), HRGN_16(visRgn) ); | |
| DeleteObject( visRgn ); | |
| } | |
| return TRUE; | |
| } | |
| /*********************************************************************** | |
| * ReleaseDC (X11DRV.@) | |
| */ | |
| void X11DRV_ReleaseDC( HWND hwnd, HDC hdc ) | |
| { | |
| struct x11drv_escape_set_drawable escape; | |
| escape.code = X11DRV_SET_DRAWABLE; | |
| escape.drawable = root_window; | |
| escape.mode = IncludeInferiors; | |
| escape.org.x = escape.org.y = 0; | |
| escape.drawable_org.x = escape.drawable_org.y = 0; | |
| ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL ); | |
| } | |
| /*********************************************************************** | |
| * SWP_DoWinPosChanging | |
| */ | |
| static BOOL SWP_DoWinPosChanging( WINDOWPOS* pWinpos, RECT* pNewWindowRect, RECT* pNewClientRect ) | |
| { | |
| WND *wndPtr; | |
| /* Send WM_WINDOWPOSCHANGING message */ | |
| if (!(pWinpos->flags & SWP_NOSENDCHANGING)) | |
| SendMessageW( pWinpos->hwnd, WM_WINDOWPOSCHANGING, 0, (LPARAM)pWinpos ); | |
| if (!(wndPtr = WIN_GetPtr( pWinpos->hwnd )) || wndPtr == WND_OTHER_PROCESS) return FALSE; | |
| /* Calculate new position and size */ | |
| *pNewWindowRect = wndPtr->rectWindow; | |
| *pNewClientRect = (wndPtr->dwStyle & WS_MINIMIZE) ? wndPtr->rectWindow | |
| : wndPtr->rectClient; | |
| if (!(pWinpos->flags & SWP_NOSIZE)) | |
| { | |
| pNewWindowRect->right = pNewWindowRect->left + pWinpos->cx; | |
| pNewWindowRect->bottom = pNewWindowRect->top + pWinpos->cy; | |
| } | |
| if (!(pWinpos->flags & SWP_NOMOVE)) | |
| { | |
| pNewWindowRect->left = pWinpos->x; | |
| pNewWindowRect->top = pWinpos->y; | |
| pNewWindowRect->right += pWinpos->x - wndPtr->rectWindow.left; | |
| pNewWindowRect->bottom += pWinpos->y - wndPtr->rectWindow.top; | |
| OffsetRect( pNewClientRect, pWinpos->x - wndPtr->rectWindow.left, | |
| pWinpos->y - wndPtr->rectWindow.top ); | |
| } | |
| pWinpos->flags |= SWP_NOCLIENTMOVE | SWP_NOCLIENTSIZE; | |
| TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n", | |
| pWinpos->hwnd, pWinpos->hwndInsertAfter, pWinpos->x, pWinpos->y, | |
| pWinpos->cx, pWinpos->cy, pWinpos->flags ); | |
| TRACE( "current %s style %08lx new %s\n", | |
| wine_dbgstr_rect( &wndPtr->rectWindow ), wndPtr->dwStyle, | |
| wine_dbgstr_rect( pNewWindowRect )); | |
| WIN_ReleasePtr( wndPtr ); | |
| return TRUE; | |
| } | |
| /*********************************************************************** | |
| * get_valid_rects | |
| * | |
| * Compute the valid rects from the old and new client rect and WVR_* flags. | |
| * Helper for WM_NCCALCSIZE handling. | |
| */ | |
| static inline void get_valid_rects( const RECT *old_client, const RECT *new_client, UINT flags, | |
| RECT *valid ) | |
| { | |
| int cx, cy; | |
| if (flags & WVR_REDRAW) | |
| { | |
| SetRectEmpty( &valid[0] ); | |
| SetRectEmpty( &valid[1] ); | |
| return; | |
| } | |
| if (flags & WVR_VALIDRECTS) | |
| { | |
| if (!IntersectRect( &valid[0], &valid[0], new_client ) || | |
| !IntersectRect( &valid[1], &valid[1], old_client )) | |
| { | |
| SetRectEmpty( &valid[0] ); | |
| SetRectEmpty( &valid[1] ); | |
| return; | |
| } | |
| flags = WVR_ALIGNLEFT | WVR_ALIGNTOP; | |
| } | |
| else | |
| { | |
| valid[0] = *new_client; | |
| valid[1] = *old_client; | |
| } | |
| /* make sure the rectangles have the same size */ | |
| cx = min( valid[0].right - valid[0].left, valid[1].right - valid[1].left ); | |
| cy = min( valid[0].bottom - valid[0].top, valid[1].bottom - valid[1].top ); | |
| if (flags & WVR_ALIGNBOTTOM) | |
| { | |
| valid[0].top = valid[0].bottom - cy; | |
| valid[1].top = valid[1].bottom - cy; | |
| } | |
| else | |
| { | |
| valid[0].bottom = valid[0].top + cy; | |
| valid[1].bottom = valid[1].top + cy; | |
| } | |
| if (flags & WVR_ALIGNRIGHT) | |
| { | |
| valid[0].left = valid[0].right - cx; | |
| valid[1].left = valid[1].right - cx; | |
| } | |
| else | |
| { | |
| valid[0].right = valid[0].left + cx; | |
| valid[1].right = valid[1].left + cx; | |
| } | |
| } | |
| /*********************************************************************** | |
| * SWP_DoNCCalcSize | |
| */ | |
| static UINT SWP_DoNCCalcSize( WINDOWPOS* pWinpos, const RECT* pNewWindowRect, RECT* pNewClientRect, | |
| RECT *validRects ) | |
| { | |
| UINT wvrFlags = 0; | |
| WND *wndPtr; | |
| if (!(wndPtr = WIN_GetPtr( pWinpos->hwnd )) || wndPtr == WND_OTHER_PROCESS) return 0; | |
| /* Send WM_NCCALCSIZE message to get new client area */ | |
| if( (pWinpos->flags & (SWP_FRAMECHANGED | SWP_NOSIZE)) != SWP_NOSIZE ) | |
| { | |
| NCCALCSIZE_PARAMS params; | |
| WINDOWPOS winposCopy; | |
| params.rgrc[0] = *pNewWindowRect; | |
| params.rgrc[1] = wndPtr->rectWindow; | |
| params.rgrc[2] = wndPtr->rectClient; | |
| params.lppos = &winposCopy; | |
| winposCopy = *pWinpos; | |
| WIN_ReleasePtr( wndPtr ); | |
| wvrFlags = SendMessageW( pWinpos->hwnd, WM_NCCALCSIZE, TRUE, (LPARAM)¶ms ); | |
| *pNewClientRect = params.rgrc[0]; | |
| if (!(wndPtr = WIN_GetPtr( pWinpos->hwnd )) || wndPtr == WND_OTHER_PROCESS) return 0; | |
| TRACE( "hwnd %p old win %s old client %s new win %s new client %s\n", pWinpos->hwnd, | |
| wine_dbgstr_rect(&wndPtr->rectWindow), wine_dbgstr_rect(&wndPtr->rectClient), | |
| wine_dbgstr_rect(pNewWindowRect), wine_dbgstr_rect(pNewClientRect) ); | |
| if( pNewClientRect->left != wndPtr->rectClient.left || | |
| pNewClientRect->top != wndPtr->rectClient.top ) | |
| pWinpos->flags &= ~SWP_NOCLIENTMOVE; | |
| if( (pNewClientRect->right - pNewClientRect->left != | |
| wndPtr->rectClient.right - wndPtr->rectClient.left)) | |
| pWinpos->flags &= ~SWP_NOCLIENTSIZE; | |
| else | |
| wvrFlags &= ~WVR_HREDRAW; | |
| if (pNewClientRect->bottom - pNewClientRect->top != | |
| wndPtr->rectClient.bottom - wndPtr->rectClient.top) | |
| pWinpos->flags &= ~SWP_NOCLIENTSIZE; | |
| else | |
| wvrFlags &= ~WVR_VREDRAW; | |
| validRects[0] = params.rgrc[1]; | |
| validRects[1] = params.rgrc[2]; | |
| } | |
| else | |
| { | |
| if (!(pWinpos->flags & SWP_NOMOVE) && | |
| (pNewClientRect->left != wndPtr->rectClient.left || | |
| pNewClientRect->top != wndPtr->rectClient.top)) | |
| pWinpos->flags &= ~SWP_NOCLIENTMOVE; | |
| } | |
| if (pWinpos->flags & (SWP_NOCOPYBITS | SWP_NOREDRAW | SWP_SHOWWINDOW | SWP_HIDEWINDOW)) | |
| { | |
| SetRectEmpty( &validRects[0] ); | |
| SetRectEmpty( &validRects[1] ); | |
| } | |
| else get_valid_rects( &wndPtr->rectClient, pNewClientRect, wvrFlags, validRects ); | |
| WIN_ReleasePtr( wndPtr ); | |
| return wvrFlags; | |
| } | |
| /*********************************************************************** | |
| * SWP_DoOwnedPopups | |
| * | |
| * fix Z order taking into account owned popups - | |
| * basically we need to maintain them above the window that owns them | |
| * | |
| * FIXME: hide/show owned popups when owner visibility changes. | |
| */ | |
| static HWND SWP_DoOwnedPopups(HWND hwnd, HWND hwndInsertAfter) | |
| { | |
| HWND *list = NULL; | |
| HWND owner = GetWindow( hwnd, GW_OWNER ); | |
| LONG style = GetWindowLongW( hwnd, GWL_STYLE ); | |
| WARN("(%p) hInsertAfter = %p\n", hwnd, hwndInsertAfter ); | |
| if ((style & WS_POPUP) && owner) | |
| { | |
| /* make sure this popup stays above the owner */ | |
| HWND hwndLocalPrev = HWND_TOP; | |
| if( hwndInsertAfter != HWND_TOP ) | |
| { | |
| if ((list = WIN_ListChildren( GetDesktopWindow() ))) | |
| { | |
| int i; | |
| for (i = 0; list[i]; i++) | |
| { | |
| if (list[i] == owner) break; | |
| if (list[i] != hwnd) hwndLocalPrev = list[i]; | |
| if (hwndLocalPrev == hwndInsertAfter) break; | |
| } | |
| hwndInsertAfter = hwndLocalPrev; | |
| } | |
| } | |
| } | |
| else if (style & WS_CHILD) return hwndInsertAfter; | |
| if (!list) list = WIN_ListChildren( GetDesktopWindow() ); | |
| if (list) | |
| { | |
| int i; | |
| for (i = 0; list[i]; i++) | |
| { | |
| if (list[i] == hwnd) break; | |
| if ((GetWindowLongW( list[i], GWL_STYLE ) & WS_POPUP) && | |
| GetWindow( list[i], GW_OWNER ) == hwnd) | |
| { | |
| SetWindowPos( list[i], hwndInsertAfter, 0, 0, 0, 0, | |
| SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | | |
| SWP_NOSENDCHANGING | SWP_DEFERERASE ); | |
| hwndInsertAfter = list[i]; | |
| } | |
| } | |
| HeapFree( GetProcessHeap(), 0, list ); | |
| } | |
| return hwndInsertAfter; | |
| } | |
| /* fix redundant flags and values in the WINDOWPOS structure */ | |
| static BOOL fixup_flags( WINDOWPOS *winpos ) | |
| { | |
| HWND parent; | |
| WND *wndPtr = WIN_GetPtr( winpos->hwnd ); | |
| BOOL ret = TRUE; | |
| if (!wndPtr || wndPtr == WND_OTHER_PROCESS) | |
| { | |
| SetLastError( ERROR_INVALID_WINDOW_HANDLE ); | |
| return FALSE; | |
| } | |
| winpos->hwnd = wndPtr->hwndSelf; /* make it a full handle */ | |
| /* Finally make sure that all coordinates are valid */ | |
| if (winpos->x < -32768) winpos->x = -32768; | |
| else if (winpos->x > 32767) winpos->x = 32767; | |
| if (winpos->y < -32768) winpos->y = -32768; | |
| else if (winpos->y > 32767) winpos->y = 32767; | |
| if (winpos->cx < 0) winpos->cx = 0; | |
| else if (winpos->cx > 32767) winpos->cx = 32767; | |
| if (winpos->cy < 0) winpos->cy = 0; | |
| else if (winpos->cy > 32767) winpos->cy = 32767; | |
| parent = GetAncestor( winpos->hwnd, GA_PARENT ); | |
| if (!IsWindowVisible( parent )) winpos->flags |= SWP_NOREDRAW; | |
| if (wndPtr->dwStyle & WS_VISIBLE) winpos->flags &= ~SWP_SHOWWINDOW; | |
| else | |
| { | |
| winpos->flags &= ~SWP_HIDEWINDOW; | |
| if (!(winpos->flags & SWP_SHOWWINDOW)) winpos->flags |= SWP_NOREDRAW; | |
| } | |
| if ((wndPtr->rectWindow.right - wndPtr->rectWindow.left == winpos->cx) && | |
| (wndPtr->rectWindow.bottom - wndPtr->rectWindow.top == winpos->cy)) | |
| winpos->flags |= SWP_NOSIZE; /* Already the right size */ | |
| if ((wndPtr->rectWindow.left == winpos->x) && (wndPtr->rectWindow.top == winpos->y)) | |
| winpos->flags |= SWP_NOMOVE; /* Already the right position */ | |
| if ((wndPtr->dwStyle & (WS_POPUP | WS_CHILD)) != WS_CHILD) | |
| { | |
| if (!(winpos->flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW))) /* Bring to the top when activating */ | |
| { | |
| winpos->flags &= ~SWP_NOZORDER; | |
| winpos->hwndInsertAfter = HWND_TOP; | |
| } | |
| } | |
| /* Check hwndInsertAfter */ | |
| if (winpos->flags & SWP_NOZORDER) goto done; | |
| /* fix sign extension */ | |
| if (winpos->hwndInsertAfter == (HWND)0xffff) winpos->hwndInsertAfter = HWND_TOPMOST; | |
| else if (winpos->hwndInsertAfter == (HWND)0xfffe) winpos->hwndInsertAfter = HWND_NOTOPMOST; | |
| /* FIXME: TOPMOST not supported yet */ | |
| if ((winpos->hwndInsertAfter == HWND_TOPMOST) || | |
| (winpos->hwndInsertAfter == HWND_NOTOPMOST)) winpos->hwndInsertAfter = HWND_TOP; | |
| /* hwndInsertAfter must be a sibling of the window */ | |
| if (winpos->hwndInsertAfter == HWND_TOP) | |
| { | |
| if (GetWindow(winpos->hwnd, GW_HWNDFIRST) == winpos->hwnd) | |
| winpos->flags |= SWP_NOZORDER; | |
| } | |
| else if (winpos->hwndInsertAfter == HWND_BOTTOM) | |
| { | |
| if (GetWindow(winpos->hwnd, GW_HWNDLAST) == winpos->hwnd) | |
| winpos->flags |= SWP_NOZORDER; | |
| } | |
| else | |
| { | |
| if (GetAncestor( winpos->hwndInsertAfter, GA_PARENT ) != parent) ret = FALSE; | |
| else | |
| { | |
| /* don't need to change the Zorder of hwnd if it's already inserted | |
| * after hwndInsertAfter or when inserting hwnd after itself. | |
| */ | |
| if ((winpos->hwnd == winpos->hwndInsertAfter) || | |
| (winpos->hwnd == GetWindow( winpos->hwndInsertAfter, GW_HWNDNEXT ))) | |
| winpos->flags |= SWP_NOZORDER; | |
| } | |
| } | |
| done: | |
| WIN_ReleasePtr( wndPtr ); | |
| return ret; | |
| } | |
| /*********************************************************************** | |
| * SetWindowStyle (X11DRV.@) | |
| * | |
| * Update the X state of a window to reflect a style change | |
| */ | |
| void X11DRV_SetWindowStyle( HWND hwnd, DWORD old_style ) | |
| { | |
| Display *display = thread_display(); | |
| struct x11drv_win_data *data; | |
| DWORD new_style, changed; | |
| if (hwnd == GetDesktopWindow()) return; | |
| if (!(data = X11DRV_get_win_data( hwnd ))) return; | |
| new_style = GetWindowLongW( hwnd, GWL_STYLE ); | |
| changed = new_style ^ old_style; | |
| if (changed & WS_VISIBLE) | |
| { | |
| if (data->whole_window && X11DRV_is_window_rect_mapped( &data->window_rect )) | |
| { | |
| if (new_style & WS_VISIBLE) | |
| { | |
| TRACE( "mapping win %p\n", hwnd ); | |
| X11DRV_sync_window_style( display, data ); | |
| X11DRV_set_wm_hints( display, data ); | |
| wine_tsx11_lock(); | |
| XMapWindow( display, data->whole_window ); | |
| wine_tsx11_unlock(); | |
| } | |
| /* we don't unmap windows, that causes trouble with the window manager */ | |
| } | |
| DCE_InvalidateDCE( hwnd, &data->window_rect ); | |
| } | |
| if (changed & WS_DISABLED) | |
| { | |
| if (data->whole_window && data->managed) | |
| { | |
| XWMHints *wm_hints; | |
| wine_tsx11_lock(); | |
| if (!(wm_hints = XGetWMHints( display, data->whole_window ))) | |
| wm_hints = XAllocWMHints(); | |
| if (wm_hints) | |
| { | |
| wm_hints->flags |= InputHint; | |
| wm_hints->input = !(new_style & WS_DISABLED); | |
| XSetWMHints( display, data->whole_window, wm_hints ); | |
| XFree(wm_hints); | |
| } | |
| wine_tsx11_unlock(); | |
| } | |
| } | |
| } | |
| /*********************************************************************** | |
| * X11DRV_set_window_pos | |
| * | |
| * Set a window position and Z order. | |
| */ | |
| BOOL X11DRV_set_window_pos( HWND hwnd, HWND insert_after, const RECT *rectWindow, | |
| const RECT *rectClient, UINT swp_flags, const RECT *valid_rects ) | |
| { | |
| struct x11drv_win_data *data; | |
| RECT new_whole_rect; | |
| WND *win; | |
| DWORD old_style, new_style; | |
| BOOL ret; | |
| if (!(data = X11DRV_get_win_data( hwnd ))) return FALSE; | |
| new_whole_rect = *rectWindow; | |
| X11DRV_window_to_X_rect( data, &new_whole_rect ); | |
| if (!IsRectEmpty( &valid_rects[0] )) | |
| { | |
| int x_offset = 0, y_offset = 0; | |
| if (data->whole_window) | |
| { | |
| /* the X server will move the bits for us */ | |
| x_offset = data->whole_rect.left - new_whole_rect.left; | |
| y_offset = data->whole_rect.top - new_whole_rect.top; | |
| } | |
| if (x_offset != valid_rects[1].left - valid_rects[0].left || | |
| y_offset != valid_rects[1].top - valid_rects[0].top) | |
| { | |
| /* FIXME: should copy the window bits here */ | |
| valid_rects = NULL; | |
| } | |
| } | |
| if (!(win = WIN_GetPtr( hwnd ))) return FALSE; | |
| if (win == WND_OTHER_PROCESS) | |
| { | |
| if (IsWindow( hwnd )) ERR( "cannot set rectangles of other process window %p\n", hwnd ); | |
| return FALSE; | |
| } | |
| old_style = win->dwStyle; | |
| SERVER_START_REQ( set_window_pos ) | |
| { | |
| req->handle = hwnd; | |
| req->previous = insert_after; | |
| req->flags = swp_flags & ~SWP_WINE_NOHOSTMOVE; | |
| req->window.left = rectWindow->left; | |
| req->window.top = rectWindow->top; | |
| req->window.right = rectWindow->right; | |
| req->window.bottom = rectWindow->bottom; | |
| req->client.left = rectClient->left; | |
| req->client.top = rectClient->top; | |
| req->client.right = rectClient->right; | |
| req->client.bottom = rectClient->bottom; | |
| if (memcmp( rectWindow, &new_whole_rect, sizeof(RECT) ) || !IsRectEmpty( &valid_rects[0] )) | |
| { | |
| wine_server_add_data( req, &new_whole_rect, sizeof(new_whole_rect) ); | |
| if (!IsRectEmpty( &valid_rects[0] )) | |
| wine_server_add_data( req, valid_rects, 2 * sizeof(*valid_rects) ); | |
| } | |
| ret = !wine_server_call( req ); | |
| new_style = reply->new_style; | |
| } | |
| SERVER_END_REQ; | |
| if (ret) | |
| { | |
| Display *display = thread_display(); | |
| /* invalidate DCEs */ | |
| if ((((swp_flags & SWP_AGG_NOPOSCHANGE) != SWP_AGG_NOPOSCHANGE) && (new_style & WS_VISIBLE)) || | |
| (swp_flags & (SWP_HIDEWINDOW | SWP_SHOWWINDOW))) | |
| { | |
| RECT rect; | |
| UnionRect( &rect, rectWindow, &win->rectWindow ); | |
| DCE_InvalidateDCE( hwnd, &rect ); | |
| } | |
| win->rectWindow = *rectWindow; | |
| win->rectClient = *rectClient; | |
| win->dwStyle = new_style; | |
| data->window_rect = *rectWindow; | |
| TRACE( "win %p window %s client %s style %08lx\n", | |
| hwnd, wine_dbgstr_rect(rectWindow), wine_dbgstr_rect(rectClient), new_style ); | |
| /* FIXME: copy the valid bits */ | |
| if (data->whole_window && !(swp_flags & SWP_WINE_NOHOSTMOVE)) | |
| { | |
| if ((old_style & WS_VISIBLE) && !(new_style & WS_VISIBLE)) | |
| { | |
| /* window got hidden, unmap it */ | |
| TRACE( "unmapping win %p\n", hwnd ); | |
| wine_tsx11_lock(); | |
| XUnmapWindow( display, data->whole_window ); | |
| wine_tsx11_unlock(); | |
| } | |
| else if ((new_style & WS_VISIBLE) && !X11DRV_is_window_rect_mapped( rectWindow )) | |
| { | |
| /* resizing to zero size or off screen -> unmap */ | |
| TRACE( "unmapping zero size or off-screen win %p\n", hwnd ); | |
| wine_tsx11_lock(); | |
| XUnmapWindow( display, data->whole_window ); | |
| wine_tsx11_unlock(); | |
| } | |
| } | |
| X11DRV_sync_window_position( display, data, swp_flags, rectClient, &new_whole_rect ); | |
| if (data->whole_window && !(swp_flags & SWP_WINE_NOHOSTMOVE)) | |
| { | |
| if (!(old_style & WS_VISIBLE) && (new_style & WS_VISIBLE)) | |
| { | |
| /* window got shown, map it */ | |
| if (X11DRV_is_window_rect_mapped( rectWindow )) | |
| { | |
| TRACE( "mapping win %p\n", hwnd ); | |
| X11DRV_sync_window_style( display, data ); | |
| X11DRV_set_wm_hints( display, data ); | |
| wine_tsx11_lock(); | |
| XMapWindow( display, data->whole_window ); | |
| wine_tsx11_unlock(); | |
| } | |
| } | |
| else if ((new_style & WS_VISIBLE) && X11DRV_is_window_rect_mapped( rectWindow )) | |
| { | |
| /* resizing from zero size to non-zero -> map */ | |
| TRACE( "mapping non zero size or off-screen win %p\n", hwnd ); | |
| wine_tsx11_lock(); | |
| XMapWindow( display, data->whole_window ); | |
| wine_tsx11_unlock(); | |
| } | |
| wine_tsx11_lock(); | |
| XFlush( display ); /* FIXME: should not be necessary */ | |
| wine_tsx11_unlock(); | |
| } | |
| } | |
| WIN_ReleasePtr( win ); | |
| return ret; | |
| } | |
| /*********************************************************************** | |
| * SetWindowPos (X11DRV.@) | |
| */ | |
| BOOL X11DRV_SetWindowPos( WINDOWPOS *winpos ) | |
| { | |
| RECT newWindowRect, newClientRect, valid_rects[2]; | |
| UINT orig_flags; | |
| TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n", | |
| winpos->hwnd, winpos->hwndInsertAfter, winpos->x, winpos->y, | |
| winpos->cx, winpos->cy, winpos->flags); | |
| orig_flags = winpos->flags; | |
| winpos->flags &= ~SWP_WINE_NOHOSTMOVE; | |
| /* Check window handle */ | |
| if (winpos->hwnd == GetDesktopWindow()) return FALSE; | |
| /* First make sure that coordinates are valid for WM_WINDOWPOSCHANGING */ | |
| if (!(winpos->flags & SWP_NOMOVE)) | |
| { | |
| if (winpos->x < -32768) winpos->x = -32768; | |
| else if (winpos->x > 32767) winpos->x = 32767; | |
| if (winpos->y < -32768) winpos->y = -32768; | |
| else if (winpos->y > 32767) winpos->y = 32767; | |
| } | |
| if (!(winpos->flags & SWP_NOSIZE)) | |
| { | |
| if (winpos->cx < 0) winpos->cx = 0; | |
| else if (winpos->cx > 32767) winpos->cx = 32767; | |
| if (winpos->cy < 0) winpos->cy = 0; | |
| else if (winpos->cy > 32767) winpos->cy = 32767; | |
| } | |
| if (!SWP_DoWinPosChanging( winpos, &newWindowRect, &newClientRect )) return FALSE; | |
| /* Fix redundant flags */ | |
| if (!fixup_flags( winpos )) return FALSE; | |
| if((winpos->flags & (SWP_NOZORDER | SWP_HIDEWINDOW | SWP_SHOWWINDOW)) != SWP_NOZORDER) | |
| { | |
| if (GetAncestor( winpos->hwnd, GA_PARENT ) == GetDesktopWindow()) | |
| winpos->hwndInsertAfter = SWP_DoOwnedPopups( winpos->hwnd, winpos->hwndInsertAfter ); | |
| } | |
| /* Common operations */ | |
| SWP_DoNCCalcSize( winpos, &newWindowRect, &newClientRect, valid_rects ); | |
| if (!X11DRV_set_window_pos( winpos->hwnd, winpos->hwndInsertAfter, | |
| &newWindowRect, &newClientRect, orig_flags, valid_rects )) | |
| return FALSE; | |
| if( winpos->flags & SWP_HIDEWINDOW ) | |
| HideCaret(winpos->hwnd); | |
| else if (winpos->flags & SWP_SHOWWINDOW) | |
| ShowCaret(winpos->hwnd); | |
| if (!(winpos->flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW))) | |
| { | |
| /* child windows get WM_CHILDACTIVATE message */ | |
| if ((GetWindowLongW( winpos->hwnd, GWL_STYLE ) & (WS_CHILD | WS_POPUP)) == WS_CHILD) | |
| SendMessageA( winpos->hwnd, WM_CHILDACTIVATE, 0, 0 ); | |
| else | |
| SetForegroundWindow( winpos->hwnd ); | |
| } | |
| /* And last, send the WM_WINDOWPOSCHANGED message */ | |
| TRACE("\tstatus flags = %04x\n", winpos->flags & SWP_AGG_STATUSFLAGS); | |
| if (((winpos->flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE)) | |
| { | |
| /* WM_WINDOWPOSCHANGED is sent even if SWP_NOSENDCHANGING is set | |
| and always contains final window position. | |
| */ | |
| winpos->x = newWindowRect.left; | |
| winpos->y = newWindowRect.top; | |
| winpos->cx = newWindowRect.right - newWindowRect.left; | |
| winpos->cy = newWindowRect.bottom - newWindowRect.top; | |
| SendMessageW( winpos->hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM)winpos ); | |
| } | |
| return TRUE; | |
| } | |
| /*********************************************************************** | |
| * WINPOS_FindIconPos | |
| * | |
| * Find a suitable place for an iconic window. | |
| */ | |
| static POINT WINPOS_FindIconPos( WND* wndPtr, POINT pt ) | |
| { | |
| RECT rectParent; | |
| HWND *list; | |
| short x, y, xspacing, yspacing; | |
| GetClientRect( wndPtr->parent, &rectParent ); | |
| if ((pt.x >= rectParent.left) && (pt.x + GetSystemMetrics(SM_CXICON) < rectParent.right) && | |
| (pt.y >= rectParent.top) && (pt.y + GetSystemMetrics(SM_CYICON) < rectParent.bottom)) | |
| return pt; /* The icon already has a suitable position */ | |
| xspacing = GetSystemMetrics(SM_CXICONSPACING); | |
| yspacing = GetSystemMetrics(SM_CYICONSPACING); | |
| list = WIN_ListChildren( wndPtr->parent ); | |
| y = rectParent.bottom; | |
| for (;;) | |
| { | |
| x = rectParent.left; | |
| do | |
| { | |
| /* Check if another icon already occupies this spot */ | |
| /* FIXME: this is completely inefficient */ | |
| if (list) | |
| { | |
| int i; | |
| WND *childPtr; | |
| for (i = 0; list[i]; i++) | |
| { | |
| if (list[i] == wndPtr->hwndSelf) continue; | |
| if (!IsIconic( list[i] )) continue; | |
| if (!(childPtr = WIN_GetPtr( list[i] )) || childPtr == WND_OTHER_PROCESS) | |
| continue; | |
| if ((childPtr->rectWindow.left < x + xspacing) && | |
| (childPtr->rectWindow.right >= x) && | |
| (childPtr->rectWindow.top <= y) && | |
| (childPtr->rectWindow.bottom > y - yspacing)) | |
| { | |
| WIN_ReleasePtr( childPtr ); | |
| break; /* There's a window in there */ | |
| } | |
| WIN_ReleasePtr( childPtr ); | |
| } | |
| if (list[i]) | |
| { | |
| /* found something here, try next spot */ | |
| x += xspacing; | |
| continue; | |
| } | |
| } | |
| /* No window was found, so it's OK for us */ | |
| pt.x = x + (xspacing - GetSystemMetrics(SM_CXICON)) / 2; | |
| pt.y = y - (yspacing + GetSystemMetrics(SM_CYICON)) / 2; | |
| HeapFree( GetProcessHeap(), 0, list ); | |
| return pt; | |
| } while(x <= rectParent.right-xspacing); | |
| y -= yspacing; | |
| } | |
| } | |
| UINT WINPOS_MinMaximize( HWND hwnd, UINT cmd, LPRECT rect ) | |
| { | |
| WND *wndPtr; | |
| UINT swpFlags = 0; | |
| POINT size; | |
| LONG old_style; | |
| WINDOWPLACEMENT wpl; | |
| TRACE("%p %u\n", hwnd, cmd ); | |
| wpl.length = sizeof(wpl); | |
| GetWindowPlacement( hwnd, &wpl ); | |
| if (HOOK_CallHooks( WH_CBT, HCBT_MINMAX, (WPARAM)hwnd, cmd, TRUE )) | |
| return SWP_NOSIZE | SWP_NOMOVE; | |
| if (IsIconic( hwnd )) | |
| { | |
| if (cmd == SW_MINIMIZE) return SWP_NOSIZE | SWP_NOMOVE; | |
| if (!SendMessageA( hwnd, WM_QUERYOPEN, 0, 0 )) return SWP_NOSIZE | SWP_NOMOVE; | |
| swpFlags |= SWP_NOCOPYBITS; | |
| } | |
| if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return 0; | |
| size.x = wndPtr->rectWindow.left; | |
| size.y = wndPtr->rectWindow.top; | |
| switch( cmd ) | |
| { | |
| case SW_MINIMIZE: | |
| if( wndPtr->dwStyle & WS_MAXIMIZE) wndPtr->flags |= WIN_RESTORE_MAX; | |
| else wndPtr->flags &= ~WIN_RESTORE_MAX; | |
| WIN_SetStyle( hwnd, WS_MINIMIZE, WS_MAXIMIZE ); | |
| X11DRV_set_iconic_state( hwnd ); | |
| wpl.ptMinPosition = WINPOS_FindIconPos( wndPtr, wpl.ptMinPosition ); | |
| SetRect( rect, wpl.ptMinPosition.x, wpl.ptMinPosition.y, | |
| GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON) ); | |
| swpFlags |= SWP_NOCOPYBITS; | |
| break; | |
| case SW_MAXIMIZE: | |
| WINPOS_GetMinMaxInfo( hwnd, &size, &wpl.ptMaxPosition, NULL, NULL ); | |
| old_style = WIN_SetStyle( hwnd, WS_MAXIMIZE, WS_MINIMIZE ); | |
| if (old_style & WS_MINIMIZE) | |
| { | |
| WINPOS_ShowIconTitle( hwnd, FALSE ); | |
| X11DRV_set_iconic_state( hwnd ); | |
| } | |
| SetRect( rect, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y, size.x, size.y ); | |
| break; | |
| case SW_RESTORE: | |
| old_style = WIN_SetStyle( hwnd, 0, WS_MINIMIZE | WS_MAXIMIZE ); | |
| if (old_style & WS_MINIMIZE) | |
| { | |
| WINPOS_ShowIconTitle( hwnd, FALSE ); | |
| X11DRV_set_iconic_state( hwnd ); | |
| if( wndPtr->flags & WIN_RESTORE_MAX) | |
| { | |
| /* Restore to maximized position */ | |
| WINPOS_GetMinMaxInfo( hwnd, &size, &wpl.ptMaxPosition, NULL, NULL); | |
| WIN_SetStyle( hwnd, WS_MAXIMIZE, 0 ); | |
| SetRect( rect, wpl.ptMaxPosition.x, wpl.ptMaxPosition.y, size.x, size.y ); | |
| break; | |
| } | |
| } | |
| else if (!(old_style & WS_MAXIMIZE)) break; | |
| /* Restore to normal position */ | |
| *rect = wpl.rcNormalPosition; | |
| rect->right -= rect->left; | |
| rect->bottom -= rect->top; | |
| break; | |
| } | |
| WIN_ReleaseWndPtr( wndPtr ); | |
| return swpFlags; | |
| } | |
| /*********************************************************************** | |
| * ShowWindow (X11DRV.@) | |
| */ | |
| BOOL X11DRV_ShowWindow( HWND hwnd, INT cmd ) | |
| { | |
| WND* wndPtr = WIN_FindWndPtr( hwnd ); | |
| BOOL wasVisible, showFlag; | |
| RECT newPos = {0, 0, 0, 0}; | |
| UINT swp = 0; | |
| if (!wndPtr) return FALSE; | |
| hwnd = wndPtr->hwndSelf; /* make it a full handle */ | |
| wasVisible = (wndPtr->dwStyle & WS_VISIBLE) != 0; | |
| TRACE("hwnd=%p, cmd=%d, wasVisible %d\n", hwnd, cmd, wasVisible); | |
| switch(cmd) | |
| { | |
| case SW_HIDE: | |
| if (!wasVisible) goto END; | |
| swp |= SWP_HIDEWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER; | |
| break; | |
| case SW_SHOWMINNOACTIVE: | |
| swp |= SWP_NOACTIVATE | SWP_NOZORDER; | |
| /* fall through */ | |
| case SW_SHOWMINIMIZED: | |
| case SW_FORCEMINIMIZE: /* FIXME: Does not work if thread is hung. */ | |
| swp |= SWP_SHOWWINDOW; | |
| /* fall through */ | |
| case SW_MINIMIZE: | |
| swp |= SWP_FRAMECHANGED; | |
| if( !(wndPtr->dwStyle & WS_MINIMIZE) ) | |
| swp |= WINPOS_MinMaximize( hwnd, SW_MINIMIZE, &newPos ); | |
| else swp |= SWP_NOSIZE | SWP_NOMOVE; | |
| break; | |
| case SW_SHOWMAXIMIZED: /* same as SW_MAXIMIZE */ | |
| swp |= SWP_SHOWWINDOW | SWP_FRAMECHANGED; | |
| if( !(wndPtr->dwStyle & WS_MAXIMIZE) ) | |
| swp |= WINPOS_MinMaximize( hwnd, SW_MAXIMIZE, &newPos ); | |
| else swp |= SWP_NOSIZE | SWP_NOMOVE; | |
| break; | |
| case SW_SHOWNA: | |
| swp |= SWP_NOACTIVATE | SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE; | |
| if( wndPtr->dwStyle & WS_CHILD) swp |= SWP_NOZORDER; | |
| break; | |
| case SW_SHOW: | |
| if (wasVisible) goto END; | |
| swp |= SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE; | |
| break; | |
| case SW_RESTORE: | |
| swp |= SWP_FRAMECHANGED; | |
| /* fall through */ | |
| case SW_SHOWNOACTIVATE: | |
| swp |= SWP_NOACTIVATE | SWP_NOZORDER; | |
| /* fall through */ | |
| case SW_SHOWNORMAL: /* same as SW_NORMAL: */ | |
| case SW_SHOWDEFAULT: /* FIXME: should have its own handler */ | |
| swp |= SWP_SHOWWINDOW; | |
| if( wndPtr->dwStyle & (WS_MINIMIZE | WS_MAXIMIZE) ) | |
| swp |= WINPOS_MinMaximize( hwnd, SW_RESTORE, &newPos ); | |
| else swp |= SWP_NOSIZE | SWP_NOMOVE; | |
| break; | |
| } | |
| showFlag = (cmd != SW_HIDE); | |
| if (showFlag != wasVisible || cmd == SW_SHOWNA) | |
| { | |
| SendMessageW( hwnd, WM_SHOWWINDOW, showFlag, 0 ); | |
| if (!IsWindow( hwnd )) goto END; | |
| } | |
| /* ShowWindow won't activate a not being maximized child window */ | |
| if ((wndPtr->dwStyle & WS_CHILD) && cmd != SW_MAXIMIZE) | |
| swp |= SWP_NOACTIVATE | SWP_NOZORDER; | |
| SetWindowPos( hwnd, HWND_TOP, newPos.left, newPos.top, | |
| newPos.right, newPos.bottom, LOWORD(swp) ); | |
| if (cmd == SW_HIDE) | |
| { | |
| HWND hFocus; | |
| /* FIXME: This will cause the window to be activated irrespective | |
| * of whether it is owned by the same thread. Has to be done | |
| * asynchronously. | |
| */ | |
| if (hwnd == GetActiveWindow()) | |
| WINPOS_ActivateOtherWindow(hwnd); | |
| /* Revert focus to parent */ | |
| hFocus = GetFocus(); | |
| if (hwnd == hFocus || IsChild(hwnd, hFocus)) | |
| { | |
| HWND parent = GetAncestor(hwnd, GA_PARENT); | |
| if (parent == GetDesktopWindow()) parent = 0; | |
| SetFocus(parent); | |
| } | |
| } | |
| if (!IsWindow( hwnd )) goto END; | |
| else if( wndPtr->dwStyle & WS_MINIMIZE ) WINPOS_ShowIconTitle( hwnd, TRUE ); | |
| if (wndPtr->flags & WIN_NEED_SIZE) | |
| { | |
| /* should happen only in CreateWindowEx() */ | |
| int wParam = SIZE_RESTORED; | |
| wndPtr->flags &= ~WIN_NEED_SIZE; | |
| if (wndPtr->dwStyle & WS_MAXIMIZE) wParam = SIZE_MAXIMIZED; | |
| else if (wndPtr->dwStyle & WS_MINIMIZE) wParam = SIZE_MINIMIZED; | |
| SendMessageA( hwnd, WM_SIZE, wParam, | |
| MAKELONG(wndPtr->rectClient.right-wndPtr->rectClient.left, | |
| wndPtr->rectClient.bottom-wndPtr->rectClient.top)); | |
| SendMessageA( hwnd, WM_MOVE, 0, | |
| MAKELONG(wndPtr->rectClient.left, wndPtr->rectClient.top) ); | |
| } | |
| END: | |
| WIN_ReleaseWndPtr(wndPtr); | |
| return wasVisible; | |
| } | |
| /********************************************************************** | |
| * X11DRV_MapNotify | |
| */ | |
| void X11DRV_MapNotify( HWND hwnd, XEvent *event ) | |
| { | |
| struct x11drv_win_data *data; | |
| HWND hwndFocus = GetFocus(); | |
| WND *win; | |
| if (!(data = X11DRV_get_win_data( hwnd ))) return; | |
| if (!(win = WIN_GetPtr( hwnd ))) return; | |
| if (data->managed && (win->dwStyle & WS_VISIBLE) && (win->dwStyle & WS_MINIMIZE)) | |
| { | |
| int x, y; | |
| unsigned int width, height, border, depth; | |
| Window root, top; | |
| RECT rect; | |
| LONG style = WS_VISIBLE; | |
| /* FIXME: hack */ | |
| wine_tsx11_lock(); | |
| XGetGeometry( event->xmap.display, data->whole_window, &root, &x, &y, &width, &height, | |
| &border, &depth ); | |
| XTranslateCoordinates( event->xmap.display, data->whole_window, root, 0, 0, &x, &y, &top ); | |
| wine_tsx11_unlock(); | |
| rect.left = x; | |
| rect.top = y; | |
| rect.right = x + width; | |
| rect.bottom = y + height; | |
| X11DRV_X_to_window_rect( data, &rect ); | |
| DCE_InvalidateDCE( hwnd, &data->window_rect ); | |
| if (win->flags & WIN_RESTORE_MAX) style |= WS_MAXIMIZE; | |
| WIN_SetStyle( hwnd, style, WS_MINIMIZE ); | |
| WIN_ReleasePtr( win ); | |
| SendMessageA( hwnd, WM_SHOWWINDOW, SW_RESTORE, 0 ); | |
| SetWindowPos( hwnd, 0, rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top, | |
| SWP_NOZORDER | SWP_WINE_NOHOSTMOVE ); | |
| } | |
| else WIN_ReleasePtr( win ); | |
| if (hwndFocus && IsChild( hwnd, hwndFocus )) X11DRV_SetFocus(hwndFocus); /* FIXME */ | |
| } | |
| /********************************************************************** | |
| * X11DRV_UnmapNotify | |
| */ | |
| void X11DRV_UnmapNotify( HWND hwnd, XEvent *event ) | |
| { | |
| struct x11drv_win_data *data; | |
| WND *win; | |
| if (!(data = X11DRV_get_win_data( hwnd ))) return; | |
| if (!(win = WIN_GetPtr( hwnd ))) return; | |
| if ((win->dwStyle & WS_VISIBLE) && data->managed && | |
| X11DRV_is_window_rect_mapped( &win->rectWindow )) | |
| { | |
| if (win->dwStyle & WS_MAXIMIZE) | |
| win->flags |= WIN_RESTORE_MAX; | |
| else | |
| win->flags &= ~WIN_RESTORE_MAX; | |
| WIN_SetStyle( hwnd, WS_MINIMIZE, WS_MAXIMIZE ); | |
| WIN_ReleasePtr( win ); | |
| EndMenu(); | |
| SendMessageA( hwnd, WM_SHOWWINDOW, SW_MINIMIZE, 0 ); | |
| SetWindowPos( hwnd, 0, 0, 0, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON), | |
| SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER | SWP_WINE_NOHOSTMOVE ); | |
| } | |
| else WIN_ReleasePtr( win ); | |
| } | |
| /*********************************************************************** | |
| * query_zorder | |
| * | |
| * Synchronize internal z-order with the window manager's. | |
| */ | |
| static Window __get_common_ancestor( Display *display, Window A, Window B, | |
| Window** children, unsigned* total ) | |
| { | |
| /* find the real root window */ | |
| Window root, *childrenB; | |
| unsigned totalB; | |
| wine_tsx11_lock(); | |
| while( A != B && A && B ) | |
| { | |
| XQueryTree( display, A, &root, &A, children, total ); | |
| XQueryTree( display, B, &root, &B, &childrenB, &totalB ); | |
| if( childrenB ) XFree( childrenB ); | |
| if( *children ) XFree( *children ), *children = NULL; | |
| } | |
| if( A && B ) | |
| { | |
| XQueryTree( display, A, &root, &B, children, total ); | |
| wine_tsx11_unlock(); | |
| return A; | |
| } | |
| wine_tsx11_unlock(); | |
| return 0 ; | |
| } | |
| static Window __get_top_decoration( Display *display, Window w, Window ancestor ) | |
| { | |
| Window* children, root, prev = w, parent = w; | |
| unsigned total; | |
| wine_tsx11_lock(); | |
| do | |
| { | |
| w = parent; | |
| XQueryTree( display, w, &root, &parent, &children, &total ); | |
| if( children ) XFree( children ); | |
| } while( parent && parent != ancestor ); | |
| wine_tsx11_unlock(); | |
| TRACE("\t%08x -> %08x\n", (unsigned)prev, (unsigned)w ); | |
| return ( parent ) ? w : 0 ; | |
| } | |
| static unsigned __td_lookup( Window w, Window* list, unsigned max ) | |
| { | |
| unsigned i; | |
| for( i = max; i > 0; i-- ) if( list[i - 1] == w ) break; | |
| return i; | |
| } | |
| static HWND query_zorder( Display *display, HWND hWndCheck) | |
| { | |
| HWND hwndInsertAfter = HWND_TOP; | |
| Window w, parent, *children = NULL; | |
| unsigned total, check, pos, best; | |
| HWND *list = WIN_ListChildren( GetDesktopWindow() ); | |
| HWND hwndA = 0, hwndB = 0; | |
| int i; | |
| /* find at least two managed windows */ | |
| if (!list) return 0; | |
| for (i = 0; list[i]; i++) | |
| { | |
| if (!(GetWindowLongW( list[i], GWL_STYLE ) & WS_VISIBLE)) continue; | |
| if (!GetPropA( list[i], "__wine_x11_managed" )) continue; | |
| if (!hwndA) hwndA = list[i]; | |
| else | |
| { | |
| hwndB = list[i]; | |
| break; | |
| } | |
| } | |
| if (!hwndA || !hwndB) goto done; | |
| parent = __get_common_ancestor( display, X11DRV_get_whole_window(hwndA), | |
| X11DRV_get_whole_window(hwndB), &children, &total ); | |
| if( parent && children ) | |
| { | |
| /* w is the ancestor if hWndCheck that is a direct descendant of 'parent' */ | |
| w = __get_top_decoration( display, X11DRV_get_whole_window(hWndCheck), parent ); | |
| if( w != children[total-1] ) /* check if at the top */ | |
| { | |
| /* X child at index 0 is at the bottom, at index total-1 is at the top */ | |
| check = __td_lookup( w, children, total ); | |
| best = total; | |
| /* go through all windows in Wine z-order... */ | |
| for (i = 0; list[i]; i++) | |
| { | |
| if (list[i] == hWndCheck) continue; | |
| if (!GetPropA( list[i], "__wine_x11_managed" )) continue; | |
| if (!(w = __get_top_decoration( display, X11DRV_get_whole_window(list[i]), | |
| parent ))) continue; | |
| pos = __td_lookup( w, children, total ); | |
| if( pos < best && pos > check ) | |
| { | |
| /* find a nearest Wine window precedes hWndCheck in the real z-order */ | |
| best = pos; | |
| hwndInsertAfter = list[i]; | |
| } | |
| if( best - check == 1 ) break; | |
| } | |
| } | |
| } | |
| wine_tsx11_lock(); | |
| if( children ) XFree( children ); | |
| wine_tsx11_unlock(); | |
| done: | |
| HeapFree( GetProcessHeap(), 0, list ); | |
| return hwndInsertAfter; | |
| } | |
| /*********************************************************************** | |
| * X11DRV_handle_desktop_resize | |
| */ | |
| void X11DRV_handle_desktop_resize( unsigned int width, unsigned int height ) | |
| { | |
| RECT rect; | |
| HWND hwnd = GetDesktopWindow(); | |
| screen_width = width; | |
| screen_height = height; | |
| TRACE("desktop %p change to (%dx%d)\n", hwnd, width, height); | |
| SetRect( &rect, 0, 0, width, height ); | |
| X11DRV_set_window_pos( hwnd, 0, &rect, &rect, SWP_NOZORDER|SWP_NOMOVE|SWP_WINE_NOHOSTMOVE, NULL ); | |
| SendMessageTimeoutW( HWND_BROADCAST, WM_DISPLAYCHANGE, screen_depth, | |
| MAKELPARAM( width, height ), SMTO_ABORTIFHUNG, 2000, NULL ); | |
| } | |
| /*********************************************************************** | |
| * X11DRV_ConfigureNotify | |
| */ | |
| void X11DRV_ConfigureNotify( HWND hwnd, XEvent *xev ) | |
| { | |
| XConfigureEvent *event = &xev->xconfigure; | |
| HWND oldInsertAfter; | |
| struct x11drv_win_data *data; | |
| RECT rect; | |
| WINDOWPOS winpos; | |
| int x = event->x, y = event->y; | |
| if (!hwnd) return; | |
| if (!(data = X11DRV_get_win_data( hwnd ))) return; | |
| /* Get geometry */ | |
| if (!event->send_event) /* normal event, need to map coordinates to the root */ | |
| { | |
| Window child; | |
| wine_tsx11_lock(); | |
| XTranslateCoordinates( event->display, data->whole_window, root_window, | |
| 0, 0, &x, &y, &child ); | |
| wine_tsx11_unlock(); | |
| } | |
| rect.left = x; | |
| rect.top = y; | |
| rect.right = x + event->width; | |
| rect.bottom = y + event->height; | |
| TRACE( "win %p new X rect %ld,%ld,%ldx%ld (event %d,%d,%dx%d)\n", | |
| hwnd, rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top, | |
| event->x, event->y, event->width, event->height ); | |
| X11DRV_X_to_window_rect( data, &rect ); | |
| winpos.hwnd = hwnd; | |
| winpos.x = rect.left; | |
| winpos.y = rect.top; | |
| winpos.cx = rect.right - rect.left; | |
| winpos.cy = rect.bottom - rect.top; | |
| winpos.flags = SWP_NOACTIVATE; | |
| /* Get Z-order (FIXME) */ | |
| winpos.hwndInsertAfter = query_zorder( event->display, hwnd ); | |
| /* needs to find the first Visible Window above the current one */ | |
| oldInsertAfter = hwnd; | |
| for (;;) | |
| { | |
| oldInsertAfter = GetWindow( oldInsertAfter, GW_HWNDPREV ); | |
| if (!oldInsertAfter) | |
| { | |
| oldInsertAfter = HWND_TOP; | |
| break; | |
| } | |
| if (GetWindowLongA( oldInsertAfter, GWL_STYLE ) & WS_VISIBLE) break; | |
| } | |
| /* Compare what has changed */ | |
| GetWindowRect( hwnd, &rect ); | |
| if (rect.left == winpos.x && rect.top == winpos.y) winpos.flags |= SWP_NOMOVE; | |
| else | |
| TRACE( "%p moving from (%ld,%ld) to (%d,%d)\n", | |
| hwnd, rect.left, rect.top, winpos.x, winpos.y ); | |
| if ((rect.right - rect.left == winpos.cx && rect.bottom - rect.top == winpos.cy) || | |
| IsIconic(hwnd) || | |
| (IsRectEmpty( &rect ) && winpos.cx == 1 && winpos.cy == 1)) | |
| winpos.flags |= SWP_NOSIZE; | |
| else | |
| TRACE( "%p resizing from (%ldx%ld) to (%dx%d)\n", | |
| hwnd, rect.right - rect.left, rect.bottom - rect.top, | |
| winpos.cx, winpos.cy ); | |
| if (winpos.hwndInsertAfter == oldInsertAfter) winpos.flags |= SWP_NOZORDER; | |
| else | |
| TRACE( "%p restacking from after %p to after %p\n", | |
| hwnd, oldInsertAfter, winpos.hwndInsertAfter ); | |
| /* if nothing changed, don't do anything */ | |
| if (winpos.flags == (SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE)) return; | |
| SetWindowPos( hwnd, winpos.hwndInsertAfter, winpos.x, winpos.y, | |
| winpos.cx, winpos.cy, winpos.flags | SWP_WINE_NOHOSTMOVE ); | |
| } | |
| /*********************************************************************** | |
| * SetWindowRgn (X11DRV.@) | |
| * | |
| * Assign specified region to window (for non-rectangular windows) | |
| */ | |
| int X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw ) | |
| { | |
| struct x11drv_win_data *data; | |
| if (!(data = X11DRV_get_win_data( hwnd ))) | |
| { | |
| if (IsWindow( hwnd )) | |
| FIXME( "not supported on other thread window %p\n", hwnd ); | |
| SetLastError( ERROR_INVALID_WINDOW_HANDLE ); | |
| return FALSE; | |
| } | |
| #ifdef HAVE_LIBXSHAPE | |
| if (data->whole_window) | |
| { | |
| Display *display = thread_display(); | |
| if (!hrgn) | |
| { | |
| wine_tsx11_lock(); | |
| XShapeCombineMask( display, data->whole_window, | |
| ShapeBounding, 0, 0, None, ShapeSet ); | |
| wine_tsx11_unlock(); | |
| } | |
| else | |
| { | |
| RGNDATA *pRegionData = X11DRV_GetRegionData( hrgn, 0 ); | |
| if (pRegionData) | |
| { | |
| wine_tsx11_lock(); | |
| XShapeCombineRectangles( display, data->whole_window, ShapeBounding, | |
| data->window_rect.left - data->whole_rect.left, | |
| data->window_rect.top - data->whole_rect.top, | |
| (XRectangle *)pRegionData->Buffer, | |
| pRegionData->rdh.nCount, | |
| ShapeSet, YXBanded ); | |
| wine_tsx11_unlock(); | |
| HeapFree(GetProcessHeap(), 0, pRegionData); | |
| } | |
| } | |
| } | |
| #endif /* HAVE_LIBXSHAPE */ | |
| return TRUE; | |
| } | |
| /*********************************************************************** | |
| * draw_moving_frame | |
| * | |
| * Draw the frame used when moving or resizing window. | |
| * | |
| * FIXME: This causes problems in Win95 mode. (why?) | |
| */ | |
| static void draw_moving_frame( HDC hdc, RECT *rect, BOOL thickframe ) | |
| { | |
| if (thickframe) | |
| { | |
| const int width = GetSystemMetrics(SM_CXFRAME); | |
| const int height = GetSystemMetrics(SM_CYFRAME); | |
| HBRUSH hbrush = SelectObject( hdc, GetStockObject( GRAY_BRUSH ) ); | |
| PatBlt( hdc, rect->left, rect->top, | |
| rect->right - rect->left - width, height, PATINVERT ); | |
| PatBlt( hdc, rect->left, rect->top + height, width, | |
| rect->bottom - rect->top - height, PATINVERT ); | |
| PatBlt( hdc, rect->left + width, rect->bottom - 1, | |
| rect->right - rect->left - width, -height, PATINVERT ); | |
| PatBlt( hdc, rect->right - 1, rect->top, -width, | |
| rect->bottom - rect->top - height, PATINVERT ); | |
| SelectObject( hdc, hbrush ); | |
| } | |
| else DrawFocusRect( hdc, rect ); | |
| } | |
| /*********************************************************************** | |
| * start_size_move | |
| * | |
| * Initialisation of a move or resize, when initiatied from a menu choice. | |
| * Return hit test code for caption or sizing border. | |
| */ | |
| static LONG start_size_move( HWND hwnd, WPARAM wParam, POINT *capturePoint, LONG style ) | |
| { | |
| LONG hittest = 0; | |
| POINT pt; | |
| MSG msg; | |
| RECT rectWindow; | |
| GetWindowRect( hwnd, &rectWindow ); | |
| if ((wParam & 0xfff0) == SC_MOVE) | |
| { | |
| /* Move pointer at the center of the caption */ | |
| RECT rect = rectWindow; | |
| /* Note: to be exactly centered we should take the different types | |
| * of border into account, but it shouldn't make more that a few pixels | |
| * of difference so let's not bother with that */ | |
| rect.top += GetSystemMetrics(SM_CYBORDER); | |
| if (style & WS_SYSMENU) | |
| rect.left += GetSystemMetrics(SM_CXSIZE) + 1; | |
| if (style & WS_MINIMIZEBOX) | |
| rect.right -= GetSystemMetrics(SM_CXSIZE) + 1; | |
| if (style & WS_MAXIMIZEBOX) | |
| rect.right -= GetSystemMetrics(SM_CXSIZE) + 1; | |
| pt.x = (rect.right + rect.left) / 2; | |
| pt.y = rect.top + GetSystemMetrics(SM_CYSIZE)/2; | |
| hittest = HTCAPTION; | |
| *capturePoint = pt; | |
| } | |
| else /* SC_SIZE */ | |
| { | |
| while(!hittest) | |
| { | |
| GetMessageW( &msg, 0, WM_KEYFIRST, WM_MOUSELAST ); | |
| if (CallMsgFilterW( &msg, MSGF_SIZE )) continue; | |
| switch(msg.message) | |
| { | |
| case WM_MOUSEMOVE: | |
| pt = msg.pt; | |
| hittest = SendMessageW( hwnd, WM_NCHITTEST, 0, MAKELONG( pt.x, pt.y ) ); | |
| if ((hittest < HTLEFT) || (hittest > HTBOTTOMRIGHT)) hittest = 0; | |
| break; | |
| case WM_LBUTTONUP: | |
| return 0; | |
| case WM_KEYDOWN: | |
| switch(msg.wParam) | |
| { | |
| case VK_UP: | |
| hittest = HTTOP; | |
| pt.x =(rectWindow.left+rectWindow.right)/2; | |
| pt.y = rectWindow.top + GetSystemMetrics(SM_CYFRAME) / 2; | |
| break; | |
| case VK_DOWN: | |
| hittest = HTBOTTOM; | |
| pt.x =(rectWindow.left+rectWindow.right)/2; | |
| pt.y = rectWindow.bottom - GetSystemMetrics(SM_CYFRAME) / 2; | |
| break; | |
| case VK_LEFT: | |
| hittest = HTLEFT; | |
| pt.x = rectWindow.left + GetSystemMetrics(SM_CXFRAME) / 2; | |
| pt.y =(rectWindow.top+rectWindow.bottom)/2; | |
| break; | |
| case VK_RIGHT: | |
| hittest = HTRIGHT; | |
| pt.x = rectWindow.right - GetSystemMetrics(SM_CXFRAME) / 2; | |
| pt.y =(rectWindow.top+rectWindow.bottom)/2; | |
| break; | |
| case VK_RETURN: | |
| case VK_ESCAPE: return 0; | |
| } | |
| } | |
| } | |
| *capturePoint = pt; | |
| } | |
| SetCursorPos( pt.x, pt.y ); | |
| SendMessageW( hwnd, WM_SETCURSOR, (WPARAM)hwnd, MAKELONG( hittest, WM_MOUSEMOVE )); | |
| return hittest; | |
| } | |
| /*********************************************************************** | |
| * set_movesize_capture | |
| */ | |
| static void set_movesize_capture( HWND hwnd ) | |
| { | |
| HWND previous = 0; | |
| SERVER_START_REQ( set_capture_window ) | |
| { | |
| req->handle = hwnd; | |
| req->flags = CAPTURE_MOVESIZE; | |
| if (!wine_server_call_err( req )) | |
| { | |
| previous = reply->previous; | |
| hwnd = reply->full_handle; | |
| } | |
| } | |
| SERVER_END_REQ; | |
| if (previous && previous != hwnd) | |
| SendMessageW( previous, WM_CAPTURECHANGED, 0, (LPARAM)hwnd ); | |
| } | |
| /*********************************************************************** | |
| * X11DRV_WMMoveResizeWindow | |
| * | |
| * Tells the window manager to initiate a move or resize operation. | |
| * | |
| * SEE | |
| * http://freedesktop.org/Standards/wm-spec/1.3/ar01s04.html | |
| * or search for "_NET_WM_MOVERESIZE" | |
| */ | |
| static void X11DRV_WMMoveResizeWindow( HWND hwnd, int x, int y, int dir ) | |
| { | |
| XEvent xev; | |
| Display *display = thread_display(); | |
| xev.xclient.type = ClientMessage; | |
| xev.xclient.window = X11DRV_get_whole_window(hwnd); | |
| xev.xclient.message_type = x11drv_atom(_NET_WM_MOVERESIZE); | |
| xev.xclient.serial = 0; | |
| xev.xclient.display = display; | |
| xev.xclient.send_event = True; | |
| xev.xclient.format = 32; | |
| xev.xclient.data.l[0] = x; /* x coord */ | |
| xev.xclient.data.l[1] = y; /* y coord */ | |
| xev.xclient.data.l[2] = dir; /* direction */ | |
| xev.xclient.data.l[3] = 1; /* button */ | |
| xev.xclient.data.l[4] = 0; /* unused */ | |
| /* need to ungrab the pointer that may have been automatically grabbed | |
| * with a ButtonPress event */ | |
| wine_tsx11_lock(); | |
| XUngrabPointer( display, CurrentTime ); | |
| XSendEvent(display, root_window, False, SubstructureNotifyMask, &xev); | |
| wine_tsx11_unlock(); | |
| } | |
| /*********************************************************************** | |
| * SysCommandSizeMove (X11DRV.@) | |
| * | |
| * Perform SC_MOVE and SC_SIZE commands. | |
| */ | |
| void X11DRV_SysCommandSizeMove( HWND hwnd, WPARAM wParam ) | |
| { | |
| MSG msg; | |
| RECT sizingRect, mouseRect, origRect; | |
| HDC hdc; | |
| HWND parent; | |
| LONG hittest = (LONG)(wParam & 0x0f); | |
| WPARAM syscommand = wParam & 0xfff0; | |
| HCURSOR hDragCursor = 0, hOldCursor = 0; | |
| POINT minTrack, maxTrack; | |
| POINT capturePoint, pt; | |
| LONG style = GetWindowLongA( hwnd, GWL_STYLE ); | |
| BOOL thickframe = HAS_THICKFRAME( style ); | |
| BOOL iconic = style & WS_MINIMIZE; | |
| BOOL moved = FALSE; | |
| DWORD dwPoint = GetMessagePos (); | |
| BOOL DragFullWindows = FALSE; | |
| BOOL grab; | |
| Window parent_win, whole_win; | |
| Display *old_gdi_display = NULL; | |
| Display *display = thread_display(); | |
| struct x11drv_win_data *data; | |
| pt.x = (short)LOWORD(dwPoint); | |
| pt.y = (short)HIWORD(dwPoint); | |
| capturePoint = pt; | |
| if (IsZoomed(hwnd) || !IsWindowVisible(hwnd)) return; | |
| if (!(data = X11DRV_get_win_data( hwnd ))) return; | |
| /* if we are managed then we let the WM do all the work */ | |
| if (data->managed) | |
| { | |
| int dir; | |
| if (syscommand == SC_MOVE) | |
| { | |
| if (!hittest) dir = _NET_WM_MOVERESIZE_MOVE_KEYBOARD; | |
| else dir = _NET_WM_MOVERESIZE_MOVE; | |
| } | |
| else if (!hittest) dir = _NET_WM_MOVERESIZE_SIZE_KEYBOARD; | |
| else | |
| switch (hittest) | |
| { | |
| case WMSZ_LEFT: dir = _NET_WM_MOVERESIZE_SIZE_LEFT; break; | |
| case WMSZ_RIGHT: dir = _NET_WM_MOVERESIZE_SIZE_RIGHT; break; | |
| case WMSZ_TOP: dir = _NET_WM_MOVERESIZE_SIZE_TOP; break; | |
| case WMSZ_TOPLEFT: dir = _NET_WM_MOVERESIZE_SIZE_TOPLEFT; break; | |
| case WMSZ_TOPRIGHT: dir = _NET_WM_MOVERESIZE_SIZE_TOPRIGHT; break; | |
| case WMSZ_BOTTOM: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOM; break; | |
| case WMSZ_BOTTOMLEFT: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT; break; | |
| case WMSZ_BOTTOMRIGHT: dir = _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT; break; | |
| default: | |
| ERR("Invalid hittest value: %ld\n", hittest); | |
| dir = _NET_WM_MOVERESIZE_SIZE_KEYBOARD; | |
| } | |
| X11DRV_WMMoveResizeWindow( hwnd, pt.x, pt.y, dir ); | |
| return; | |
| } | |
| SystemParametersInfoA(SPI_GETDRAGFULLWINDOWS, 0, &DragFullWindows, 0); | |
| if (syscommand == SC_MOVE) | |
| { | |
| if (!hittest) hittest = start_size_move( hwnd, wParam, &capturePoint, style ); | |
| if (!hittest) return; | |
| } | |
| else /* SC_SIZE */ | |
| { | |
| if ( hittest && (syscommand != SC_MOUSEMENU) ) | |
| hittest += (HTLEFT - WMSZ_LEFT); | |
| else | |
| { | |
| set_movesize_capture( hwnd ); | |
| hittest = start_size_move( hwnd, wParam, &capturePoint, style ); | |
| if (!hittest) | |
| { | |
| set_movesize_capture(0); | |
| return; | |
| } | |
| } | |
| } | |
| /* Get min/max info */ | |
| WINPOS_GetMinMaxInfo( hwnd, NULL, NULL, &minTrack, &maxTrack ); | |
| GetWindowRect( hwnd, &sizingRect ); | |
| if (style & WS_CHILD) | |
| { | |
| parent = GetParent(hwnd); | |
| /* make sizing rect relative to parent */ | |
| MapWindowPoints( 0, parent, (POINT*)&sizingRect, 2 ); | |
| GetClientRect( parent, &mouseRect ); | |
| } | |
| else | |
| { | |
| parent = 0; | |
| SetRect(&mouseRect, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN)); | |
| } | |
| origRect = sizingRect; | |
| if (ON_LEFT_BORDER(hittest)) | |
| { | |
| mouseRect.left = max( mouseRect.left, sizingRect.right-maxTrack.x ); | |
| mouseRect.right = min( mouseRect.right, sizingRect.right-minTrack.x ); | |
| } | |
| else if (ON_RIGHT_BORDER(hittest)) | |
| { | |
| mouseRect.left = max( mouseRect.left, sizingRect.left+minTrack.x ); | |
| mouseRect.right = min( mouseRect.right, sizingRect.left+maxTrack.x ); | |
| } | |
| if (ON_TOP_BORDER(hittest)) | |
| { | |
| mouseRect.top = max( mouseRect.top, sizingRect.bottom-maxTrack.y ); | |
| mouseRect.bottom = min( mouseRect.bottom,sizingRect.bottom-minTrack.y); | |
| } | |
| else if (ON_BOTTOM_BORDER(hittest)) | |
| { | |
| mouseRect.top = max( mouseRect.top, sizingRect.top+minTrack.y ); | |
| mouseRect.bottom = min( mouseRect.bottom, sizingRect.top+maxTrack.y ); | |
| } | |
| if (parent) MapWindowPoints( parent, 0, (LPPOINT)&mouseRect, 2 ); | |
| /* Retrieve a default cache DC (without using the window style) */ | |
| hdc = GetDCEx( parent, 0, DCX_CACHE ); | |
| if( iconic ) /* create a cursor for dragging */ | |
| { | |
| hDragCursor = (HCURSOR)GetClassLongPtrW( hwnd, GCLP_HICON); | |
| if( !hDragCursor ) hDragCursor = (HCURSOR)SendMessageW( hwnd, WM_QUERYDRAGICON, 0, 0L); | |
| if( !hDragCursor ) iconic = FALSE; | |
| } | |
| /* repaint the window before moving it around */ | |
| RedrawWindow( hwnd, NULL, 0, RDW_UPDATENOW | RDW_ALLCHILDREN ); | |
| SendMessageA( hwnd, WM_ENTERSIZEMOVE, 0, 0 ); | |
| set_movesize_capture( hwnd ); | |
| /* grab the server only when moving top-level windows without desktop */ | |
| grab = (!DragFullWindows && !parent && (root_window == DefaultRootWindow(gdi_display))); | |
| if (grab) | |
| { | |
| wine_tsx11_lock(); | |
| XSync( gdi_display, False ); | |
| XGrabServer( display ); | |
| XSync( display, False ); | |
| /* switch gdi display to the thread display, since the server is grabbed */ | |
| old_gdi_display = gdi_display; | |
| gdi_display = display; | |
| wine_tsx11_unlock(); | |
| } | |
| whole_win = X11DRV_get_whole_window( GetAncestor(hwnd,GA_ROOT) ); | |
| parent_win = parent ? X11DRV_get_whole_window( GetAncestor(parent,GA_ROOT) ) : root_window; | |
| wine_tsx11_lock(); | |
| XGrabPointer( display, whole_win, False, | |
| PointerMotionMask | ButtonPressMask | ButtonReleaseMask, | |
| GrabModeAsync, GrabModeAsync, parent_win, None, CurrentTime ); | |
| wine_tsx11_unlock(); | |
| while(1) | |
| { | |
| int dx = 0, dy = 0; | |
| if (!GetMessageW( &msg, 0, WM_KEYFIRST, WM_MOUSELAST )) break; | |
| if (CallMsgFilterW( &msg, MSGF_SIZE )) continue; | |
| /* Exit on button-up, Return, or Esc */ | |
| if ((msg.message == WM_LBUTTONUP) || | |
| ((msg.message == WM_KEYDOWN) && | |
| ((msg.wParam == VK_RETURN) || (msg.wParam == VK_ESCAPE)))) break; | |
| if ((msg.message != WM_KEYDOWN) && (msg.message != WM_MOUSEMOVE)) | |
| continue; /* We are not interested in other messages */ | |
| pt = msg.pt; | |
| if (msg.message == WM_KEYDOWN) switch(msg.wParam) | |
| { | |
| case VK_UP: pt.y -= 8; break; | |
| case VK_DOWN: pt.y += 8; break; | |
| case VK_LEFT: pt.x -= 8; break; | |
| case VK_RIGHT: pt.x += 8; break; | |
| } | |
| pt.x = max( pt.x, mouseRect.left ); | |
| pt.x = min( pt.x, mouseRect.right ); | |
| pt.y = max( pt.y, mouseRect.top ); | |
| pt.y = min( pt.y, mouseRect.bottom ); | |
| dx = pt.x - capturePoint.x; | |
| dy = pt.y - capturePoint.y; | |
| if (dx || dy) | |
| { | |
| if( !moved ) | |
| { | |
| moved = TRUE; | |
| if( iconic ) /* ok, no system popup tracking */ | |
| { | |
| hOldCursor = SetCursor(hDragCursor); | |
| ShowCursor( TRUE ); | |
| WINPOS_ShowIconTitle( hwnd, FALSE ); | |
| } | |
| else if(!DragFullWindows) | |
| draw_moving_frame( hdc, &sizingRect, thickframe ); | |
| } | |
| if (msg.message == WM_KEYDOWN) SetCursorPos( pt.x, pt.y ); | |
| else | |
| { | |
| RECT newRect = sizingRect; | |
| WPARAM wpSizingHit = 0; | |
| if (hittest == HTCAPTION) OffsetRect( &newRect, dx, dy ); | |
| if (ON_LEFT_BORDER(hittest)) newRect.left += dx; | |
| else if (ON_RIGHT_BORDER(hittest)) newRect.right += dx; | |
| if (ON_TOP_BORDER(hittest)) newRect.top += dy; | |
| else if (ON_BOTTOM_BORDER(hittest)) newRect.bottom += dy; | |
| if(!iconic && !DragFullWindows) draw_moving_frame( hdc, &sizingRect, thickframe ); | |
| capturePoint = pt; | |
| /* determine the hit location */ | |
| if (hittest >= HTLEFT && hittest <= HTBOTTOMRIGHT) | |
| wpSizingHit = WMSZ_LEFT + (hittest - HTLEFT); | |
| SendMessageA( hwnd, WM_SIZING, wpSizingHit, (LPARAM)&newRect ); | |
| if (!iconic) | |
| { | |
| if(!DragFullWindows) | |
| draw_moving_frame( hdc, &newRect, thickframe ); | |
| else | |
| SetWindowPos( hwnd, 0, newRect.left, newRect.top, | |
| newRect.right - newRect.left, | |
| newRect.bottom - newRect.top, | |
| ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 ); | |
| } | |
| sizingRect = newRect; | |
| } | |
| } | |
| } | |
| set_movesize_capture(0); | |
| if( iconic ) | |
| { | |
| if( moved ) /* restore cursors, show icon title later on */ | |
| { | |
| ShowCursor( FALSE ); | |
| SetCursor( hOldCursor ); | |
| } | |
| } | |
| else if (moved && !DragFullWindows) | |
| draw_moving_frame( hdc, &sizingRect, thickframe ); | |
| ReleaseDC( parent, hdc ); | |
| wine_tsx11_lock(); | |
| XUngrabPointer( display, CurrentTime ); | |
| if (grab) | |
| { | |
| XSync( display, False ); | |
| XUngrabServer( display ); | |
| XSync( display, False ); | |
| gdi_display = old_gdi_display; | |
| } | |
| wine_tsx11_unlock(); | |
| if (HOOK_CallHooks( WH_CBT, HCBT_MOVESIZE, (WPARAM)hwnd, (LPARAM)&sizingRect, TRUE )) | |
| moved = FALSE; | |
| SendMessageA( hwnd, WM_EXITSIZEMOVE, 0, 0 ); | |
| SendMessageA( hwnd, WM_SETVISIBLE, !IsIconic(hwnd), 0L); | |
| /* window moved or resized */ | |
| if (moved) | |
| { | |
| /* if the moving/resizing isn't canceled call SetWindowPos | |
| * with the new position or the new size of the window | |
| */ | |
| if (!((msg.message == WM_KEYDOWN) && (msg.wParam == VK_ESCAPE)) ) | |
| { | |
| /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */ | |
| if(!DragFullWindows) | |
| SetWindowPos( hwnd, 0, sizingRect.left, sizingRect.top, | |
| sizingRect.right - sizingRect.left, | |
| sizingRect.bottom - sizingRect.top, | |
| ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 ); | |
| } | |
| else | |
| { /* restore previous size/position */ | |
| if(DragFullWindows) | |
| SetWindowPos( hwnd, 0, origRect.left, origRect.top, | |
| origRect.right - origRect.left, | |
| origRect.bottom - origRect.top, | |
| ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 ); | |
| } | |
| } | |
| if (IsIconic(hwnd)) | |
| { | |
| /* Single click brings up the system menu when iconized */ | |
| if( !moved ) | |
| { | |
| if(style & WS_SYSMENU ) | |
| SendMessageA( hwnd, WM_SYSCOMMAND, | |
| SC_MOUSEMENU + HTSYSMENU, MAKELONG(pt.x,pt.y)); | |
| } | |
| else WINPOS_ShowIconTitle( hwnd, TRUE ); | |
| } | |
| } |