user32: Factorize driver's SetWindowPos in user32.

dlls/user32/driver.c

@@ -370,7 +370,8 @@ static HWND nulldrv_SetParent( HWND hwnd, HWND parent )
     return 0;
 }
 
-static BOOL nulldrv_SetWindowPos( WINDOWPOS *pos )
+static BOOL nulldrv_SetWindowPos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
+                                  const RECT *rectClient, UINT swp_flags, const RECT *valid_rects )
 {
     return FALSE;
 }
@@ -688,9 +689,10 @@ static HWND loaderdrv_SetParent( HWND hwnd, HWND parent )
     return load_driver()->pSetParent( hwnd, parent );
 }
 
-static BOOL loaderdrv_SetWindowPos( WINDOWPOS *pos )
+static BOOL loaderdrv_SetWindowPos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
+                                    const RECT *rectClient, UINT swp_flags, const RECT *valid_rects )
 {
-    return load_driver()->pSetWindowPos( pos );
+    return load_driver()->pSetWindowPos( hwnd, insert_after, rectWindow, rectClient, swp_flags, valid_rects );
 }
 
 static int loaderdrv_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw )

dlls/user32/message.c

@@ -1187,7 +1187,7 @@ static LRESULT handle_internal_message( HWND hwnd, UINT msg, WPARAM wparam, LPAR
         return WIN_DestroyWindow( hwnd );
     case WM_WINE_SETWINDOWPOS:
         if (hwnd == GetDesktopWindow()) return 0;
-        return USER_Driver->pSetWindowPos( (WINDOWPOS *)lparam );
+        return USER_SetWindowPos( (WINDOWPOS *)lparam );
     case WM_WINE_SHOWWINDOW:
         if (hwnd == GetDesktopWindow()) return 0;
         return ShowWindow( hwnd, wparam );

dlls/user32/user_private.h

@@ -149,7 +149,7 @@ typedef struct tagUSER_DRIVER {
     BOOL   (*pScrollDC)(HDC, INT, INT, const RECT *, const RECT *, HRGN, LPRECT);
     void   (*pSetFocus)(HWND);
     HWND   (*pSetParent)(HWND,HWND);
-    BOOL   (*pSetWindowPos)(WINDOWPOS *);
+    BOOL   (*pSetWindowPos)(HWND,HWND,const RECT *,const RECT *,UINT,const RECT *);
     int    (*pSetWindowRgn)(HWND,HRGN,BOOL);
     void   (*pSetWindowIcon)(HWND,UINT,HICON);
     void   (*pSetWindowStyle)(HWND,DWORD);
@@ -221,6 +221,8 @@ extern void SYSPARAMS_Init(void);
 extern void USER_CheckNotLock(void);
 extern BOOL USER_IsExitingThread( DWORD tid );
 
+extern BOOL USER_SetWindowPos( WINDOWPOS * winpos );
+
 /* message spy definitions */
 
 #define SPY_DISPATCHMESSAGE16     0x0100

dlls/user32/winpos.c

@@ -40,6 +40,11 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(win);
 
+#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 HAS_DLGFRAME(style,exStyle) \
     (((exStyle) & WS_EX_DLGMODALFRAME) || \
      (((style) & WS_DLGFRAME) && !((style) & WS_BORDER)))
@@ -1203,6 +1208,429 @@ static void dump_winpos_flags(UINT flags)
 #undef DUMPED_FLAGS
 }
 
+/***********************************************************************
+ *           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 || wndPtr == WND_DESKTOP) 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 %08x 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;
+    }
+}
+
+struct move_owned_info
+{
+    HWND owner;
+    HWND insert_after;
+};
+
+static BOOL CALLBACK move_owned_popups( HWND hwnd, LPARAM lparam )
+{
+    struct move_owned_info *info = (struct move_owned_info *)lparam;
+
+    if (hwnd == info->owner) return FALSE;
+    if ((GetWindowLongW( hwnd, GWL_STYLE ) & WS_POPUP) &&
+        GetWindow( hwnd, GW_OWNER ) == info->owner)
+    {
+        SetWindowPos( hwnd, info->insert_after, 0, 0, 0, 0,
+                      SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE |
+                      SWP_NOSENDCHANGING | SWP_DEFERERASE );
+        info->insert_after = hwnd;
+    }
+    return TRUE;
+}
+
+/***********************************************************************
+ *           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 owner = GetWindow( hwnd, GW_OWNER );
+    LONG style = GetWindowLongW( hwnd, GWL_STYLE );
+    struct move_owned_info info;
+
+    TRACE("(%p) hInsertAfter = %p\n", hwnd, hwndInsertAfter );
+
+    if ((style & WS_POPUP) && owner)
+    {
+        /* make sure this popup stays above the owner */
+
+        if( hwndInsertAfter != HWND_TOP )
+        {
+            HWND hwndLocalPrev = HWND_TOP;
+            HWND prev = GetWindow( owner, GW_HWNDPREV );
+
+            while (prev && prev != hwndInsertAfter)
+            {
+                if (hwndLocalPrev == HWND_TOP && GetWindowLongW( prev, GWL_STYLE ) & WS_VISIBLE)
+                    hwndLocalPrev = prev;
+                prev = GetWindow( prev, GW_HWNDPREV );
+            }
+            if (!prev) hwndInsertAfter = hwndLocalPrev;
+        }
+    }
+    else if (style & WS_CHILD) return hwndInsertAfter;
+
+    info.owner = hwnd;
+    info.insert_after = hwndInsertAfter;
+    EnumWindows( move_owned_popups, (LPARAM)&info );
+    return info.insert_after;
+}
+
+/***********************************************************************
+ *           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)&params );
+
+        *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;
+}
+
+/* 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;
+}
+
+/***********************************************************************
+ *		USER_SetWindowPos
+ *
+ *     User32 internal function
+ */
+BOOL USER_SetWindowPos( WINDOWPOS * winpos )
+{
+    RECT newWindowRect, newClientRect, valid_rects[2];
+    UINT orig_flags;
+    
+    orig_flags = winpos->flags;
+    
+    /* 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(!USER_Driver->pSetWindowPos( winpos->hwnd, winpos->hwndInsertAfter, 
+                            &newWindowRect, &newClientRect, orig_flags, valid_rects ))
+        return FALSE;
+
+    if (!(orig_flags & SWP_SHOWWINDOW))
+    {
+        UINT rdw_flags = RDW_FRAME | RDW_ERASE;
+        if ( !(orig_flags & SWP_DEFERERASE) ) rdw_flags |= RDW_ERASENOW;
+        RedrawWindow( winpos->hwnd, NULL, NULL, rdw_flags );
+    }
+
+    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)
+            SendMessageW( 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;
+}
+
 /***********************************************************************
  *		SetWindowPos (USER32.@)
  */
@@ -1228,8 +1656,9 @@ BOOL WINAPI SetWindowPos( HWND hwnd, HWND hwndInsertAfter,
     winpos.cx = cx;
     winpos.cy = cy;
     winpos.flags = flags;
+    
     if (WIN_IsCurrentThread( hwnd ))
-        return USER_Driver->pSetWindowPos( &winpos );
+        return USER_SetWindowPos(&winpos);
 
     return SendMessageW( winpos.hwnd, WM_WINE_SETWINDOWPOS, 0, (LPARAM)&winpos );
 }
@@ -1364,7 +1793,7 @@ BOOL WINAPI EndDeferWindowPos( HDWP hdwp )
                winpos->hwnd, winpos->hwndInsertAfter, winpos->x, winpos->y,
                winpos->cx, winpos->cy, winpos->flags);
 
-        if (!(res = USER_Driver->pSetWindowPos( winpos ))) break;
+        if (!(res = USER_SetWindowPos( winpos ))) break;
     }
     USER_HEAP_FREE( hdwp );
     return res;

dlls/winex11.drv/window.c

@@ -973,7 +973,7 @@ static void get_desktop_xwin( Display *display, struct x11drv_win_data *data )
         SetPropA( data->hwnd, whole_window_prop, (HANDLE)root_window );
         SetPropA( data->hwnd, visual_id_prop, (HANDLE)visualid );
         data->whole_window = root_window;
-        X11DRV_set_window_pos( data->hwnd, 0, &virtual_screen_rect, &virtual_screen_rect,
+        X11DRV_SetWindowPos( data->hwnd, 0, &virtual_screen_rect, &virtual_screen_rect,
                                SWP_NOZORDER, NULL );
         if (root_window != DefaultRootWindow( display ))
         {
@@ -1039,7 +1039,7 @@ BOOL X11DRV_CreateWindow( HWND hwnd, CREATESTRUCTA *cs, BOOL unicode )
 
     /* initialize the dimensions before sending WM_GETMINMAXINFO */
     SetRect( &rect, cs->x, cs->y, cs->x + cs->cx, cs->y + cs->cy );
-    X11DRV_set_window_pos( hwnd, 0, &rect, &rect, SWP_NOZORDER, NULL );
+    X11DRV_SetWindowPos( hwnd, 0, &rect, &rect, SWP_NOZORDER, NULL );
 
     /* create an X window if it's a top level window */
     if (GetAncestor( hwnd, GA_PARENT ) == GetDesktopWindow())
@@ -1083,7 +1083,7 @@ BOOL X11DRV_CreateWindow( HWND hwnd, CREATESTRUCTA *cs, BOOL unicode )
         if (cs->cy < 0) cs->cy = 0;
 
         SetRect( &rect, cs->x, cs->y, cs->x + cs->cx, cs->y + cs->cy );
-        if (!X11DRV_set_window_pos( hwnd, 0, &rect, &rect, SWP_NOZORDER, NULL )) return FALSE;
+        if (!X11DRV_SetWindowPos( hwnd, 0, &rect, &rect, SWP_NOZORDER, NULL )) return FALSE;
     }
 
     /* send WM_NCCREATE */
@@ -1111,7 +1111,7 @@ BOOL X11DRV_CreateWindow( HWND hwnd, CREATESTRUCTA *cs, BOOL unicode )
     /* yes, even if the CBT hook was called with HWND_TOP */
     insert_after = ((wndPtr->dwStyle & (WS_CHILD|WS_MAXIMIZE)) == WS_CHILD) ? HWND_BOTTOM : HWND_TOP;
 
-    X11DRV_set_window_pos( hwnd, insert_after, &wndPtr->rectWindow, &rect, 0, NULL );
+    X11DRV_SetWindowPos( hwnd, insert_after, &wndPtr->rectWindow, &rect, 0, NULL );
 
     TRACE( "win %p window %d,%d,%d,%d client %d,%d,%d,%d whole %d,%d,%d,%d X client %d,%d,%d,%d xwin %x\n",
            hwnd, wndPtr->rectWindow.left, wndPtr->rectWindow.top,

dlls/winex11.drv/winex11.drv.spec

@@ -105,7 +105,7 @@
 @ cdecl SetFocus(long) X11DRV_SetFocus
 @ cdecl SetParent(long long) X11DRV_SetParent
 @ cdecl SetWindowIcon(long long long) X11DRV_SetWindowIcon
-@ cdecl SetWindowPos(ptr) X11DRV_SetWindowPos
+@ cdecl SetWindowPos(ptr ptr ptr ptr long ptr) X11DRV_SetWindowPos
 @ cdecl SetWindowRgn(long long long) X11DRV_SetWindowRgn
 @ cdecl SetWindowStyle(ptr long) X11DRV_SetWindowStyle
 @ cdecl SetWindowText(long wstr) X11DRV_SetWindowText

dlls/winex11.drv/winpos.c

@@ -46,8 +46,6 @@ 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
@@ -126,349 +124,6 @@ void X11DRV_Expose( HWND hwnd, XEvent *xev )
     RedrawWindow( hwnd, &rect, 0, flags );
 }
 
-
-/***********************************************************************
- *           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 || wndPtr == WND_DESKTOP) 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 %08x 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)&params );
-
-        *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;
-}
-
-
-struct move_owned_info
-{
-    HWND owner;
-    HWND insert_after;
-};
-
-static BOOL CALLBACK move_owned_popups( HWND hwnd, LPARAM lparam )
-{
-    struct move_owned_info *info = (struct move_owned_info *)lparam;
-
-    if (hwnd == info->owner) return FALSE;
-    if ((GetWindowLongW( hwnd, GWL_STYLE ) & WS_POPUP) &&
-        GetWindow( hwnd, GW_OWNER ) == info->owner)
-    {
-        SetWindowPos( hwnd, info->insert_after, 0, 0, 0, 0,
-                      SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE |
-                      SWP_NOSENDCHANGING | SWP_DEFERERASE );
-        info->insert_after = hwnd;
-    }
-    return TRUE;
-}
-
-/***********************************************************************
- *           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 owner = GetWindow( hwnd, GW_OWNER );
-    LONG style = GetWindowLongW( hwnd, GWL_STYLE );
-    struct move_owned_info info;
-
-    TRACE("(%p) hInsertAfter = %p\n", hwnd, hwndInsertAfter );
-
-    if ((style & WS_POPUP) && owner)
-    {
-        /* make sure this popup stays above the owner */
-
-        if( hwndInsertAfter != HWND_TOP )
-        {
-            HWND hwndLocalPrev = HWND_TOP;
-            HWND prev = GetWindow( owner, GW_HWNDPREV );
-
-            while (prev && prev != hwndInsertAfter)
-            {
-                if (hwndLocalPrev == HWND_TOP && GetWindowLongW( prev, GWL_STYLE ) & WS_VISIBLE)
-                    hwndLocalPrev = prev;
-                prev = GetWindow( prev, GW_HWNDPREV );
-            }
-            if (!prev) hwndInsertAfter = hwndLocalPrev;
-        }
-    }
-    else if (style & WS_CHILD) return hwndInsertAfter;
-
-    info.owner = hwnd;
-    info.insert_after = hwndInsertAfter;
-    EnumWindows( move_owned_popups, (LPARAM)&info );
-    return info.insert_after;
-}
-
-
-/* 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.@)
  *
@@ -567,14 +222,11 @@ static void update_fullscreen_state( Display *display, struct x11drv_win_data *d
     }
 }
 
-
 /***********************************************************************
- *           X11DRV_set_window_pos
+ *		SetWindowPos   (X11DRV.@)
- *
- * Set a window position and Z order.
  */
-BOOL X11DRV_set_window_pos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
+BOOL X11DRV_SetWindowPos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
-                            const RECT *rectClient, UINT swp_flags, const RECT *valid_rects )
+                                   const RECT *rectClient, UINT swp_flags, const RECT *valid_rects )
 {
     struct x11drv_win_data *data;
     RECT new_whole_rect, old_client_rect, old_screen_rect;
@@ -731,96 +383,6 @@ BOOL X11DRV_set_window_pos( HWND hwnd, HWND insert_after, const RECT *rectWindow
 }
 
 
-/***********************************************************************
- *		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;
-
-    /* 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 (!(orig_flags & SWP_SHOWWINDOW))
-    {
-        UINT rdw_flags = RDW_FRAME | RDW_ERASE;
-        if ( !(orig_flags & SWP_DEFERERASE) ) rdw_flags |= RDW_ERASENOW;
-        RedrawWindow( winpos->hwnd, NULL, NULL, rdw_flags );
-    }
-
-    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)
-            SendMessageW( 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
  *
@@ -884,9 +446,9 @@ static POINT WINPOS_FindIconPos( HWND hwnd, POINT pt )
 }
 
 
-
+/***********************************************************************
-
+ *           WINPOS_MinMaximize
-
+ */
 UINT WINPOS_MinMaximize( HWND hwnd, UINT cmd, LPRECT rect )
 {
     WND *wndPtr;
@@ -1278,7 +840,7 @@ void X11DRV_handle_desktop_resize( unsigned int width, unsigned int height )
     xinerama_init();
     TRACE("desktop %p change to (%dx%d)\n", hwnd, width, height);
     data->lock_changes++;
-    X11DRV_set_window_pos( hwnd, 0, &virtual_screen_rect, &virtual_screen_rect,
+    X11DRV_SetWindowPos( hwnd, 0, &virtual_screen_rect, &virtual_screen_rect,
                            SWP_NOZORDER|SWP_NOMOVE, NULL );
     data->lock_changes--;
     SendMessageTimeoutW( HWND_BROADCAST, WM_DISPLAYCHANGE, screen_depth,

dlls/winex11.drv/x11drv.h

@@ -683,7 +683,7 @@ extern void X11DRV_sync_window_style( Display *display, struct x11drv_win_data *
 extern void X11DRV_sync_window_position( Display *display, struct x11drv_win_data *data,
                                          UINT swp_flags, const RECT *new_client_rect,
                                          const RECT *new_whole_rect );
-extern BOOL X11DRV_set_window_pos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
+extern BOOL X11DRV_SetWindowPos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
                                    const RECT *rectClient, UINT swp_flags, const RECT *validRects );
 extern void X11DRV_set_wm_hints( Display *display, struct x11drv_win_data *data );
 extern void xinerama_init(void);