[ros-diffs] [hbelusca] 70718: [WIN32K][USER32] - Both functions UserGetInsideRectNC and NC_GetInsideRect are the same: remove the redundant code and keep only NC_GetInsideRect. - Move default WM_NCHITTEST into...

Author: hbelusca
Date: Fri Feb 12 22:10:29 2016
New Revision: 70718

URL: http://svn.reactos.org/svn/reactos?rev=70718&view=rev
Log:
[WIN32K][USER32]
- Both functions UserGetInsideRectNC and NC_GetInsideRect are the same: remove the
redundant code and keep only NC_GetInsideRect.
- Move default WM_NCHITTEST into kernel side, getting rid of half-broken DefWndNCHitTest
in user32. Note that we use a DefWndNCHitTest version almost unmodified in uxtheme.dll.
  I did this move also because otherwise, we didn't correctly checked for the presence
of the window system menu icon. On the contrary the function GetNCHitEx (obviously taken
from Wine's NC_HandleNCHitTest) correctly checks for this.

James, please review!

Modified:
    trunk/reactos/win32ss/user/ntuser/defwnd.c
    trunk/reactos/win32ss/user/ntuser/menu.c
    trunk/reactos/win32ss/user/ntuser/nonclient.c
    trunk/reactos/win32ss/user/ntuser/userfuncs.h
    trunk/reactos/win32ss/user/user32/include/user32p.h
    trunk/reactos/win32ss/user/user32/windows/defwnd.c
    trunk/reactos/win32ss/user/user32/windows/nonclient.c

Modified: trunk/reactos/win32ss/user/ntuser/defwnd.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/defwnd…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/defwnd.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/defwnd.c	[iso-8859-1] Fri Feb 12 22:10:29 2016
@@ -629,8 +629,8 @@
 
             co_WinPosShowWindow(Wnd, wParam ? SW_SHOWNOACTIVATE : SW_HIDE);
          }
-      }
-      break;
+         break;
+      }
 
       case WM_CLIENTSHUTDOWN:
          return IntClientShutdown(Wnd, wParam, lParam);
@@ -688,16 +688,16 @@
           break;
 
       case WM_NCLBUTTONDOWN:
-          return (NC_HandleNCLButtonDown( Wnd, wParam, lParam));
+          return NC_HandleNCLButtonDown(Wnd, wParam, lParam);
+
+      case WM_NCRBUTTONDOWN:
+          return NC_HandleNCRButtonDown(Wnd, wParam, lParam);
 
       case WM_LBUTTONDBLCLK:
-          return (NC_HandleNCLButtonDblClk( Wnd, HTCLIENT, lParam));
+          return NC_HandleNCLButtonDblClk(Wnd, HTCLIENT, lParam);
 
       case WM_NCLBUTTONDBLCLK:
-          return (NC_HandleNCLButtonDblClk( Wnd, wParam, lParam));
-
-      case WM_NCRBUTTONDOWN:
-          return NC_HandleNCRButtonDown( Wnd, wParam, lParam );
+          return NC_HandleNCLButtonDblClk(Wnd, wParam, lParam);
 
       case WM_RBUTTONUP:
       {

Modified: trunk/reactos/win32ss/user/ntuser/menu.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/menu.c…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/menu.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/menu.c	[iso-8859-1] Fri Feb 12 22:10:29 2016
@@ -2212,7 +2212,7 @@
     {
         if ( (Wnd->style & WS_MINIMIZE))
         {
-          UserGetInsideRectNC(Wnd, &rect);
+          NC_GetInsideRect(Wnd, &rect);
           UserDrawSysMenuButton(Wnd, hdc, &rect, lpitem->fState & (MF_HILITE |
MF_MOUSESELECT));
 	}
         return;

Modified: trunk/reactos/win32ss/user/ntuser/nonclient.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/noncli…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/nonclient.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/nonclient.c	[iso-8859-1] Fri Feb 12 22:10:29 2016
@@ -67,7 +67,7 @@
  * Get the 'inside' rectangle of a window, i.e. the whole window rectangle
  * but without the borders (if any).
  */
-void FASTCALL
+void FASTCALL // Previously known as "UserGetInsideRectNC"
 NC_GetInsideRect(PWND Wnd, RECT *rect)
 {
     ULONG Style;
@@ -83,27 +83,22 @@
     if (Style & WS_ICONIC) return;
 
     /* Remove frame from rectangle */
-    if (UserHasThickFrameStyle(Style, ExStyle ))
+    if (UserHasThickFrameStyle(Style, ExStyle))
     {
         RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXFRAME),
-UserGetSystemMetrics(SM_CYFRAME));
     }
-    else
+    else if (UserHasDlgFrameStyle(Style, ExStyle))
     {
-        if (UserHasDlgFrameStyle(Style, ExStyle ))
-        {
-            RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXDLGFRAME),
-UserGetSystemMetrics(SM_CYDLGFRAME));
-            /* FIXME: this isn't in NC_AdjustRect? why not? */
-            if (ExStyle & WS_EX_DLGMODALFRAME)
-	            RECTL_vInflateRect( rect, -1, 0 );
-        }
-        else
-        {
-            if (UserHasThinFrameStyle(Style, ExStyle))
-            {
-                RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXBORDER),
-UserGetSystemMetrics(SM_CYBORDER));
-            }
-        }
+        RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXDLGFRAME),
-UserGetSystemMetrics(SM_CYDLGFRAME));
+        /* FIXME: this isn't in NC_AdjustRect? why not? */
+        if (ExStyle & WS_EX_DLGMODALFRAME)
+            RECTL_vInflateRect( rect, -1, 0 );
     }
+    else if (UserHasThinFrameStyle(Style, ExStyle))
+    {
+        RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXBORDER),
-UserGetSystemMetrics(SM_CYBORDER));
+    }
+
     /* We have additional border information if the window
      * is a child (but not an MDI child) */
     if ((Style & WS_CHILD) && !(ExStyle & WS_EX_MDICHILD))
@@ -672,57 +667,6 @@
    return Ret;
 }
 
-void
-UserGetInsideRectNC(PWND Wnd, RECT *rect)
-{
-    ULONG Style;
-    ULONG ExStyle;
-
-    Style = Wnd->style;
-    ExStyle = Wnd->ExStyle;
-
-    rect->top    = rect->left = 0;
-    rect->right  = Wnd->rcWindow.right - Wnd->rcWindow.left;
-    rect->bottom = Wnd->rcWindow.bottom - Wnd->rcWindow.top;
-
-    if (Style & WS_ICONIC)
-    {
-        return;
-    }
-
-    /* Remove frame from rectangle */
-    if (UserHasThickFrameStyle(Style, ExStyle ))
-    {
-        RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXFRAME),
-UserGetSystemMetrics(SM_CYFRAME));
-    }
-    else
-    {
-        if (UserHasDlgFrameStyle(Style, ExStyle ))
-        {
-            RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXDLGFRAME),
-UserGetSystemMetrics(SM_CYDLGFRAME));
-            /* FIXME: this isn't in NC_AdjustRect? why not? */
-            if (ExStyle & WS_EX_DLGMODALFRAME)
-	            RECTL_vInflateRect( rect, -1, 0 );
-        }
-        else
-        {
-            if (UserHasThinFrameStyle(Style, ExStyle))
-            {
-                RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXBORDER),
-UserGetSystemMetrics(SM_CYBORDER));
-            }
-        }
-    }
-    /* We have additional border information if the window
-     * is a child (but not an MDI child) */
-    if ((Style & WS_CHILD) && !(ExStyle & WS_EX_MDICHILD))
-    {
-       if (ExStyle & WS_EX_CLIENTEDGE)
-          RECTL_vInflateRect (rect, -UserGetSystemMetrics(SM_CXEDGE),
-UserGetSystemMetrics(SM_CYEDGE));
-       if (ExStyle & WS_EX_STATICEDGE)
-          RECTL_vInflateRect (rect, -UserGetSystemMetrics(SM_CXBORDER),
-UserGetSystemMetrics(SM_CYBORDER));
-    }
-}
-
 BOOL
 IntIsScrollBarVisible(PWND pWnd, INT hBar)
 {
@@ -1588,7 +1532,7 @@
               {
                 RECT rect;
                 HDC hDC = UserGetWindowDC(pWnd);
-                UserGetInsideRectNC(pWnd, &rect);
+                NC_GetInsideRect(pWnd, &rect);
                 UserDrawSysMenuButton(pWnd, hDC, &rect, TRUE);
                 UserReleaseDC( pWnd, hDC, FALSE );
               }
@@ -1720,6 +1664,229 @@
 }
 
 
+#if 0 // Old version, kept there for reference, which is also used
+      // almost unmodified in uxtheme.dll (in nonclient.c)
+/*
+ * FIXME:
+ * - Check the scrollbar handling
+ */
+LRESULT
+DefWndNCHitTest(HWND hWnd, POINT Point)
+{
+   RECT WindowRect, ClientRect, OrigWndRect;
+   POINT ClientPoint;
+   SIZE WindowBorders;
+   DWORD Style = GetWindowLongPtrW(hWnd, GWL_STYLE);
+   DWORD ExStyle = GetWindowLongPtrW(hWnd, GWL_EXSTYLE);
+
+   GetWindowRect(hWnd, &WindowRect);
+   if (!PtInRect(&WindowRect, Point))
+   {
+      return HTNOWHERE;
+   }
+   OrigWndRect = WindowRect;
+
+   if (UserHasWindowEdge(Style, ExStyle))
+   {
+      LONG XSize, YSize;
+
+      UserGetWindowBorders(Style, ExStyle, &WindowBorders, FALSE);
+      InflateRect(&WindowRect, -WindowBorders.cx, -WindowBorders.cy);
+      XSize = GetSystemMetrics(SM_CXSIZE) * GetSystemMetrics(SM_CXBORDER);
+      YSize = GetSystemMetrics(SM_CYSIZE) * GetSystemMetrics(SM_CYBORDER);
+      if (!PtInRect(&WindowRect, Point))
+      {
+         BOOL ThickFrame;
+
+         ThickFrame = (Style & WS_THICKFRAME);
+         if (Point.y < WindowRect.top)
+         {
+            if(Style & WS_MINIMIZE)
+              return HTCAPTION;
+            if(!ThickFrame)
+              return HTBORDER;
+            if (Point.x < (WindowRect.left + XSize))
+               return HTTOPLEFT;
+            if (Point.x >= (WindowRect.right - XSize))
+               return HTTOPRIGHT;
+            return HTTOP;
+         }
+         if (Point.y >= WindowRect.bottom)
+         {
+            if(Style & WS_MINIMIZE)
+              return HTCAPTION;
+            if(!ThickFrame)
+              return HTBORDER;
+            if (Point.x < (WindowRect.left + XSize))
+               return HTBOTTOMLEFT;
+            if (Point.x >= (WindowRect.right - XSize))
+               return HTBOTTOMRIGHT;
+            return HTBOTTOM;
+         }
+         if (Point.x < WindowRect.left)
+         {
+            if(Style & WS_MINIMIZE)
+              return HTCAPTION;
+            if(!ThickFrame)
+              return HTBORDER;
+            if (Point.y < (WindowRect.top + YSize))
+               return HTTOPLEFT;
+            if (Point.y >= (WindowRect.bottom - YSize))
+               return HTBOTTOMLEFT;
+            return HTLEFT;
+         }
+         if (Point.x >= WindowRect.right)
+         {
+            if(Style & WS_MINIMIZE)
+              return HTCAPTION;
+            if(!ThickFrame)
+              return HTBORDER;
+            if (Point.y < (WindowRect.top + YSize))
+               return HTTOPRIGHT;
+            if (Point.y >= (WindowRect.bottom - YSize))
+               return HTBOTTOMRIGHT;
+            return HTRIGHT;
+         }
+      }
+   }
+   else
+   {
+      if (ExStyle & WS_EX_STATICEDGE)
+         InflateRect(&WindowRect,
+            -GetSystemMetrics(SM_CXBORDER),
+            -GetSystemMetrics(SM_CYBORDER));
+      if (!PtInRect(&WindowRect, Point))
+         return HTBORDER;
+   }
+
+   if ((Style & WS_CAPTION) == WS_CAPTION)
+   {
+      if (ExStyle & WS_EX_TOOLWINDOW)
+         WindowRect.top += GetSystemMetrics(SM_CYSMCAPTION);
+      else
+         WindowRect.top += GetSystemMetrics(SM_CYCAPTION);
+      if (!PtInRect(&WindowRect, Point))
+      {
+         if (Style & WS_SYSMENU)
+         {
+            if (ExStyle & WS_EX_TOOLWINDOW)
+            {
+               WindowRect.right -= GetSystemMetrics(SM_CXSMSIZE);
+            }
+            else
+            {
+               // if(!(ExStyle & WS_EX_DLGMODALFRAME))
+               // FIXME: The real test should check whether there is
+               // an icon for the system window, and if so, do the
+               // rect.left increase.
+               // See dll/win32/uxtheme/nonclient.c!DefWndNCHitTest
+               // and win32ss/user/ntuser/nonclient.c!GetNCHitEx which does
+               // the test better.
+                  WindowRect.left += GetSystemMetrics(SM_CXSIZE);
+               WindowRect.right -= GetSystemMetrics(SM_CXSIZE);
+            }
+         }
+         if (Point.x < WindowRect.left)
+            return HTSYSMENU;
+         if (WindowRect.right <= Point.x)
+            return HTCLOSE;
+         if (Style & WS_MAXIMIZEBOX || Style & WS_MINIMIZEBOX)
+            WindowRect.right -= GetSystemMetrics(SM_CXSIZE);
+         if (Point.x >= WindowRect.right)
+            return HTMAXBUTTON;
+         if (Style & WS_MINIMIZEBOX)
+            WindowRect.right -= GetSystemMetrics(SM_CXSIZE);
+         if (Point.x >= WindowRect.right)
+            return HTMINBUTTON;
+         return HTCAPTION;
+      }
+   }
+
+   if(!(Style & WS_MINIMIZE))
+   {
+     ClientPoint = Point;
+     ScreenToClient(hWnd, &ClientPoint);
+     GetClientRect(hWnd, &ClientRect);
+
+     if (PtInRect(&ClientRect, ClientPoint))
+     {
+        return HTCLIENT;
+     }
+
+     if (GetMenu(hWnd) && !(Style & WS_CHILD))
+     {
+        if (Point.x > 0 && Point.x < WindowRect.right &&
ClientPoint.y < 0)
+           return HTMENU;
+     }
+
+     if (ExStyle & WS_EX_CLIENTEDGE)
+     {
+        InflateRect(&WindowRect, -2 * GetSystemMetrics(SM_CXBORDER),
+           -2 * GetSystemMetrics(SM_CYBORDER));
+     }
+
+     if ((Style & WS_VSCROLL) && (Style & WS_HSCROLL) &&
+         (WindowRect.bottom - WindowRect.top) > GetSystemMetrics(SM_CYHSCROLL))
+     {
+        RECT ParentRect, TempRect = WindowRect, TempRect2 = WindowRect;
+        HWND Parent = GetParent(hWnd);
+
+        TempRect.bottom -= GetSystemMetrics(SM_CYHSCROLL);
+        if ((ExStyle & WS_EX_LEFTSCROLLBAR) != 0)
+           TempRect.right = TempRect.left + GetSystemMetrics(SM_CXVSCROLL);
+        else
+           TempRect.left = TempRect.right - GetSystemMetrics(SM_CXVSCROLL);
+        if (PtInRect(&TempRect, Point))
+           return HTVSCROLL;
+
+        TempRect2.top = TempRect2.bottom - GetSystemMetrics(SM_CYHSCROLL);
+        if ((ExStyle & WS_EX_LEFTSCROLLBAR) != 0)
+           TempRect2.left += GetSystemMetrics(SM_CXVSCROLL);
+        else
+           TempRect2.right -= GetSystemMetrics(SM_CXVSCROLL);
+        if (PtInRect(&TempRect2, Point))
+           return HTHSCROLL;
+
+        TempRect.top = TempRect2.top;
+        TempRect.bottom = TempRect2.bottom;
+        if(Parent)
+          GetClientRect(Parent, &ParentRect);
+        if (PtInRect(&TempRect, Point) && HASSIZEGRIP(Style, ExStyle,
+            GetWindowLongPtrW(Parent, GWL_STYLE), OrigWndRect, ParentRect))
+        {
+           if ((ExStyle & WS_EX_LEFTSCROLLBAR) != 0)
+              return HTBOTTOMLEFT;
+           else
+              return HTBOTTOMRIGHT;
+        }
+     }
+     else
+     {
+        if (Style & WS_VSCROLL)
+        {
+           RECT TempRect = WindowRect;
+
+           if ((ExStyle & WS_EX_LEFTSCROLLBAR) != 0)
+              TempRect.right = TempRect.left + GetSystemMetrics(SM_CXVSCROLL);
+           else
+              TempRect.left = TempRect.right - GetSystemMetrics(SM_CXVSCROLL);
+           if (PtInRect(&TempRect, Point))
+              return HTVSCROLL;
+        } else
+        if (Style & WS_HSCROLL)
+        {
+           RECT TempRect = WindowRect;
+           TempRect.top = TempRect.bottom - GetSystemMetrics(SM_CYHSCROLL);
+           if (PtInRect(&TempRect, Point))
+              return HTHSCROLL;
+        }
+     }
+   }
+
+   return HTNOWHERE;
+}
+#endif
+
 DWORD FASTCALL
 GetNCHitEx(PWND pWnd, POINT pt)
 {

Modified: trunk/reactos/win32ss/user/ntuser/userfuncs.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/userfu…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/userfuncs.h	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/userfuncs.h	[iso-8859-1] Fri Feb 12 22:10:29 2016
@@ -134,7 +134,7 @@
 LRESULT NC_HandleNCCalcSize( PWND wnd, WPARAM wparam, RECTL *winRect, BOOL Suspended );
 VOID NC_DrawFrame( HDC hDC, RECT *CurrentRect, BOOL Active, DWORD Style, DWORD ExStyle);
 VOID UserDrawCaptionBar( PWND pWnd, HDC hDC, INT Flags);
-void UserGetInsideRectNC(PWND Wnd, RECT *rect);
+void FASTCALL NC_GetInsideRect(PWND Wnd, RECT *rect);
 LRESULT NC_HandleNCLButtonDown(PWND Wnd, WPARAM wParam, LPARAM lParam);
 LRESULT NC_HandleNCLButtonDblClk(PWND Wnd, WPARAM wParam, LPARAM lParam);
 LRESULT NC_HandleNCRButtonDown( PWND wnd, WPARAM wParam, LPARAM lParam );

Modified: trunk/reactos/win32ss/user/user32/include/user32p.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/includ…
==============================================================================
--- trunk/reactos/win32ss/user/user32/include/user32p.h	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/include/user32p.h	[iso-8859-1] Fri Feb 12 22:10:29
2016
@@ -125,7 +125,6 @@
 VOID FASTCALL IntNotifyWinEvent(DWORD, HWND, LONG, LONG, DWORD);
 UINT WINAPI WinPosGetMinMaxInfo(HWND hWnd, POINT* MaxSize, POINT* MaxPos, POINT*
MinTrack, POINT* MaxTrack);
 VOID UserGetWindowBorders(DWORD, DWORD, SIZE *, BOOL);
-void UserGetInsideRectNC(PWND Wnd, RECT *rect);
 VOID FASTCALL GetConnected(VOID);
 extern BOOL FASTCALL EnumNamesA(HWINSTA WindowStation, NAMEENUMPROCA EnumFunc, LPARAM
Context, BOOL Desktops);
 extern BOOL FASTCALL EnumNamesW(HWINSTA WindowStation, NAMEENUMPROCW EnumFunc, LPARAM
Context, BOOL Desktops);

Modified: trunk/reactos/win32ss/user/user32/windows/defwnd.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/window…
==============================================================================
--- trunk/reactos/win32ss/user/user32/windows/defwnd.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/windows/defwnd.c	[iso-8859-1] Fri Feb 12 22:10:29
2016
@@ -16,8 +16,6 @@
 #include <wine/debug.h>
 WINE_DEFAULT_DEBUG_CHANNEL(user32);
 
-LRESULT DefWndNCHitTest(HWND hWnd, POINT Point);
-
 /* GLOBALS *******************************************************************/
 
 /* FUNCTIONS *****************************************************************/
@@ -86,57 +84,6 @@
   Ret = NtUserDefSetText(hWnd, (String ? &lsString : NULL));
 
   return Ret;
-}
-
-void
-UserGetInsideRectNC(PWND Wnd, RECT *rect)
-{
-    ULONG Style;
-    ULONG ExStyle;
-
-    Style = Wnd->style;
-    ExStyle = Wnd->ExStyle;
-
-    rect->top    = rect->left = 0;
-    rect->right  = Wnd->rcWindow.right - Wnd->rcWindow.left;
-    rect->bottom = Wnd->rcWindow.bottom - Wnd->rcWindow.top;
-
-    if (Style & WS_ICONIC)
-    {
-        return;
-    }
-
-    /* Remove frame from rectangle */
-    if (UserHasThickFrameStyle(Style, ExStyle ))
-    {
-        InflateRect(rect, -GetSystemMetrics(SM_CXFRAME), -GetSystemMetrics(SM_CYFRAME));
-    }
-    else
-    {
-        if (UserHasDlgFrameStyle(Style, ExStyle ))
-        {
-            InflateRect(rect, -GetSystemMetrics(SM_CXDLGFRAME),
-GetSystemMetrics(SM_CYDLGFRAME));
-            /* FIXME: this isn't in NC_AdjustRect? why not? */
-            if (ExStyle & WS_EX_DLGMODALFRAME)
-	            InflateRect( rect, -1, 0 );
-        }
-        else
-        {
-            if (UserHasThinFrameStyle(Style, ExStyle))
-            {
-                InflateRect(rect, -GetSystemMetrics(SM_CXBORDER),
-GetSystemMetrics(SM_CYBORDER));
-            }
-        }
-    }
-    /* We have additional border information if the window
-     * is a child (but not an MDI child) */
-    if ((Style & WS_CHILD) && !(ExStyle & WS_EX_MDICHILD))
-    {
-       if (ExStyle & WS_EX_CLIENTEDGE)
-          InflateRect (rect, -GetSystemMetrics(SM_CXEDGE),
-GetSystemMetrics(SM_CYEDGE));
-       if (ExStyle & WS_EX_STATICEDGE)
-          InflateRect (rect, -GetSystemMetrics(SM_CXBORDER),
-GetSystemMetrics(SM_CYBORDER));
-    }
 }
 
 HWND FASTCALL
@@ -412,10 +359,10 @@
 
 LRESULT WINAPI
 User32DefWindowProc(HWND hWnd,
-		    UINT Msg,
-		    WPARAM wParam,
-		    LPARAM lParam,
-		    BOOL bUnicode)
+                    UINT Msg,
+                    WPARAM wParam,
+                    LPARAM lParam,
+                    BOOL bUnicode)
 {
     PWND pWnd = NULL;
     if (hWnd)
@@ -438,14 +385,6 @@
             return 0;
         }
 
-        case WM_NCHITTEST:
-        {
-            POINT Point;
-            Point.x = GET_X_LPARAM(lParam);
-            Point.y = GET_Y_LPARAM(lParam);
-            return (DefWndNCHitTest(hWnd, Point));
-        }
-
         case WM_RBUTTONUP:
         {
             POINT Pt;
@@ -489,7 +428,7 @@
             }
             else
             {
-               goto GoSS;            
+               goto GoSS;
             }
             break;
         }
@@ -553,7 +492,7 @@
         case WM_CTLCOLORDLG:
         case WM_CTLCOLORSTATIC:
         case WM_CTLCOLORSCROLLBAR:
-	    return (LRESULT) DefWndControlColor((HDC)wParam, Msg - WM_CTLCOLORMSGBOX);
+            return (LRESULT) DefWndControlColor((HDC)wParam, Msg - WM_CTLCOLORMSGBOX);
 
         case WM_CTLCOLOR:
             return (LRESULT) DefWndControlColor((HDC)wParam, HIWORD(lParam));
@@ -852,9 +791,9 @@
         case WM_RBUTTONDOWN:
         case WM_MBUTTONDOWN:
         case WM_NCLBUTTONDOWN:
+        case WM_NCRBUTTONDOWN:
         case WM_LBUTTONDBLCLK:
         case WM_NCLBUTTONDBLCLK:
-        case WM_NCRBUTTONDOWN:
         case WM_KEYF1:
         case WM_KEYUP:
         case WM_SYSKEYUP:
@@ -872,6 +811,7 @@
         case WM_NCPAINT:
         case WM_NCACTIVATE:
         case WM_NCCALCSIZE:
+        case WM_NCHITTEST:
         case WM_SYNCPAINT:
         case WM_SETREDRAW:
         case WM_CLIENTSHUTDOWN:

Modified: trunk/reactos/win32ss/user/user32/windows/nonclient.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/window…
==============================================================================
--- trunk/reactos/win32ss/user/user32/windows/nonclient.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/windows/nonclient.c	[iso-8859-1] Fri Feb 12 22:10:29
2016
@@ -25,17 +25,6 @@
 
 #include <wine/debug.h>
 WINE_DEFAULT_DEBUG_CHANNEL(user32);
-
-#define HAS_DLGFRAME(Style, ExStyle) \
-            (((ExStyle) & WS_EX_DLGMODALFRAME) || \
-            (((Style) & WS_DLGFRAME) && (!((Style) & (WS_THICKFRAME |
WS_MINIMIZE)))))
-
-#define HAS_THICKFRAME(Style, ExStyle) \
-            (((Style) & WS_THICKFRAME) && !((Style) & WS_MINIMIZE)
&& \
-            (!(((Style) & (WS_DLGFRAME | WS_BORDER)) == WS_DLGFRAME)))
-
-#define HAS_THINFRAME(Style, ExStyle) \
-            (((Style) & (WS_BORDER | WS_MINIMIZE)) || (!((Style) & (WS_CHILD |
WS_POPUP))))
 
 #define HASSIZEGRIP(Style, ExStyle, ParentStyle, WindowRect, ParentClientRect) \
             ((!(Style & WS_CHILD) && (Style & WS_THICKFRAME) &&
!(Style & WS_MAXIMIZE))  || \
@@ -87,220 +76,6 @@
 }
 
 /*
- * FIXME:
- * - Check the scrollbar handling
- */
-LRESULT
-DefWndNCHitTest(HWND hWnd, POINT Point)
-{
-   RECT WindowRect, ClientRect, OrigWndRect;
-   POINT ClientPoint;
-   SIZE WindowBorders;
-   DWORD Style = GetWindowLongPtrW(hWnd, GWL_STYLE);
-   DWORD ExStyle = GetWindowLongPtrW(hWnd, GWL_EXSTYLE);
-
-   GetWindowRect(hWnd, &WindowRect);
-   if (!PtInRect(&WindowRect, Point))
-   {
-      return HTNOWHERE;
-   }
-   OrigWndRect = WindowRect;
-
-   if (UserHasWindowEdge(Style, ExStyle))
-   {
-      LONG XSize, YSize;
-
-      UserGetWindowBorders(Style, ExStyle, &WindowBorders, FALSE);
-      InflateRect(&WindowRect, -WindowBorders.cx, -WindowBorders.cy);
-      XSize = GetSystemMetrics(SM_CXSIZE) * GetSystemMetrics(SM_CXBORDER);
-      YSize = GetSystemMetrics(SM_CYSIZE) * GetSystemMetrics(SM_CYBORDER);
-      if (!PtInRect(&WindowRect, Point))
-      {
-         BOOL ThickFrame;
-
-         ThickFrame = (Style & WS_THICKFRAME);
-         if (Point.y < WindowRect.top)
-         {
-            if(Style & WS_MINIMIZE)
-              return HTCAPTION;
-            if(!ThickFrame)
-              return HTBORDER;
-            if (Point.x < (WindowRect.left + XSize))
-               return HTTOPLEFT;
-            if (Point.x >= (WindowRect.right - XSize))
-               return HTTOPRIGHT;
-            return HTTOP;
-         }
-         if (Point.y >= WindowRect.bottom)
-         {
-            if(Style & WS_MINIMIZE)
-              return HTCAPTION;
-            if(!ThickFrame)
-              return HTBORDER;
-            if (Point.x < (WindowRect.left + XSize))
-               return HTBOTTOMLEFT;
-            if (Point.x >= (WindowRect.right - XSize))
-               return HTBOTTOMRIGHT;
-            return HTBOTTOM;
-         }
-         if (Point.x < WindowRect.left)
-         {
-            if(Style & WS_MINIMIZE)
-              return HTCAPTION;
-            if(!ThickFrame)
-              return HTBORDER;
-            if (Point.y < (WindowRect.top + YSize))
-               return HTTOPLEFT;
-            if (Point.y >= (WindowRect.bottom - YSize))
-               return HTBOTTOMLEFT;
-            return HTLEFT;
-         }
-         if (Point.x >= WindowRect.right)
-         {
-            if(Style & WS_MINIMIZE)
-              return HTCAPTION;
-            if(!ThickFrame)
-              return HTBORDER;
-            if (Point.y < (WindowRect.top + YSize))
-               return HTTOPRIGHT;
-            if (Point.y >= (WindowRect.bottom - YSize))
-               return HTBOTTOMRIGHT;
-            return HTRIGHT;
-         }
-      }
-   }
-   else
-   {
-      if (ExStyle & WS_EX_STATICEDGE)
-         InflateRect(&WindowRect,
-            -GetSystemMetrics(SM_CXBORDER),
-            -GetSystemMetrics(SM_CYBORDER));
-      if (!PtInRect(&WindowRect, Point))
-         return HTBORDER;
-   }
-
-   if ((Style & WS_CAPTION) == WS_CAPTION)
-   {
-      if (ExStyle & WS_EX_TOOLWINDOW)
-         WindowRect.top += GetSystemMetrics(SM_CYSMCAPTION);
-      else
-         WindowRect.top += GetSystemMetrics(SM_CYCAPTION);
-      if (!PtInRect(&WindowRect, Point))
-      {
-         if (Style & WS_SYSMENU)
-         {
-            if (ExStyle & WS_EX_TOOLWINDOW)
-            {
-               WindowRect.right -= GetSystemMetrics(SM_CXSMSIZE);
-            }
-            else
-            {
-               if(!(ExStyle & WS_EX_DLGMODALFRAME))
-                  WindowRect.left += GetSystemMetrics(SM_CXSIZE);
-               WindowRect.right -= GetSystemMetrics(SM_CXSIZE);
-            }
-         }
-         if (Point.x < WindowRect.left)
-            return HTSYSMENU;
-         if (WindowRect.right <= Point.x)
-            return HTCLOSE;
-         if (Style & WS_MAXIMIZEBOX || Style & WS_MINIMIZEBOX)
-            WindowRect.right -= GetSystemMetrics(SM_CXSIZE);
-         if (Point.x >= WindowRect.right)
-            return HTMAXBUTTON;
-         if (Style & WS_MINIMIZEBOX)
-            WindowRect.right -= GetSystemMetrics(SM_CXSIZE);
-         if (Point.x >= WindowRect.right)
-            return HTMINBUTTON;
-         return HTCAPTION;
-      }
-   }
-
-   if(!(Style & WS_MINIMIZE))
-   {
-     ClientPoint = Point;
-     ScreenToClient(hWnd, &ClientPoint);
-     GetClientRect(hWnd, &ClientRect);
-
-     if (PtInRect(&ClientRect, ClientPoint))
-     {
-        return HTCLIENT;
-     }
-
-     if (GetMenu(hWnd) && !(Style & WS_CHILD))
-     {
-        if (Point.x > 0 && Point.x < WindowRect.right &&
ClientPoint.y < 0)
-           return HTMENU;
-     }
-
-     if (ExStyle & WS_EX_CLIENTEDGE)
-     {
-        InflateRect(&WindowRect, -2 * GetSystemMetrics(SM_CXBORDER),
-           -2 * GetSystemMetrics(SM_CYBORDER));
-     }
-
-     if ((Style & WS_VSCROLL) && (Style & WS_HSCROLL) &&
-         (WindowRect.bottom - WindowRect.top) > GetSystemMetrics(SM_CYHSCROLL))
-     {
-        RECT ParentRect, TempRect = WindowRect, TempRect2 = WindowRect;
-        HWND Parent = GetParent(hWnd);
-
-        TempRect.bottom -= GetSystemMetrics(SM_CYHSCROLL);
-        if ((ExStyle & WS_EX_LEFTSCROLLBAR) != 0)
-           TempRect.right = TempRect.left + GetSystemMetrics(SM_CXVSCROLL);
-        else
-           TempRect.left = TempRect.right - GetSystemMetrics(SM_CXVSCROLL);
-        if (PtInRect(&TempRect, Point))
-           return HTVSCROLL;
-
-        TempRect2.top = TempRect2.bottom - GetSystemMetrics(SM_CYHSCROLL);
-        if ((ExStyle & WS_EX_LEFTSCROLLBAR) != 0)
-           TempRect2.left += GetSystemMetrics(SM_CXVSCROLL);
-        else
-           TempRect2.right -= GetSystemMetrics(SM_CXVSCROLL);
-        if (PtInRect(&TempRect2, Point))
-           return HTHSCROLL;
-
-        TempRect.top = TempRect2.top;
-        TempRect.bottom = TempRect2.bottom;
-        if(Parent)
-          GetClientRect(Parent, &ParentRect);
-        if (PtInRect(&TempRect, Point) && HASSIZEGRIP(Style, ExStyle,
-            GetWindowLongPtrW(Parent, GWL_STYLE), OrigWndRect, ParentRect))
-        {
-           if ((ExStyle & WS_EX_LEFTSCROLLBAR) != 0)
-              return HTBOTTOMLEFT;
-           else
-              return HTBOTTOMRIGHT;
-        }
-     }
-     else
-     {
-        if (Style & WS_VSCROLL)
-        {
-           RECT TempRect = WindowRect;
-
-           if ((ExStyle & WS_EX_LEFTSCROLLBAR) != 0)
-              TempRect.right = TempRect.left + GetSystemMetrics(SM_CXVSCROLL);
-           else
-              TempRect.left = TempRect.right - GetSystemMetrics(SM_CXVSCROLL);
-           if (PtInRect(&TempRect, Point))
-              return HTVSCROLL;
-        } else
-        if (Style & WS_HSCROLL)
-        {
-           RECT TempRect = WindowRect;
-           TempRect.top = TempRect.bottom - GetSystemMetrics(SM_CYHSCROLL);
-           if (PtInRect(&TempRect, Point))
-              return HTHSCROLL;
-        }
-     }
-   }
-
-   return HTNOWHERE;
-}
-
-/*
  RealUserDrawCaption: This function is passed through RegisterUserApiHook to uxtheme
                       to call it when the classic caption is needed to be drawn.
  */