* 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;
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))
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)
{
{
RECT rect;
HDC hDC = UserGetWindowDC(pWnd);
- UserGetInsideRectNC(pWnd, &rect);
+ NC_GetInsideRect(pWnd, &rect);
UserDrawSysMenuButton(pWnd, hDC, &rect, TRUE);
UserReleaseDC( pWnd, hDC, FALSE );
}
}
+#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)
{
projects / reactos.git / blobdiff