mac cleanup, pure cgcolor

[wxWidgets.git] / src / msw / dc.cpp

diff --git a/src/msw/dc.cpp b/src/msw/dc.cpp
index 6e0ea3100b992fc5b1eacd4ba1827a86dd5516ed..fa9c434fb42869c77117581e0b8f4ffd376f414d 100644 (file)
--- a/src/msw/dc.cpp
+++ b/src/msw/dc.cpp
@@ -205,6 +205,8 @@ private:
     DECLARE_NO_COPY_CLASS(StretchBltModeChanger)
 };
 
+#if wxUSE_DYNLIB_CLASS
+
 // helper class to cache dynamically loaded libraries and not attempt reloading
 // them if it fails
 class wxOnceOnlyDLLLoader
@@ -244,6 +246,8 @@ private:
 static wxOnceOnlyDLLLoader wxGDI32DLL(_T("gdi32"));
 static wxOnceOnlyDLLLoader wxMSIMG32DLL(_T("msimg32"));
 
+#endif // wxUSE_DYNLIB_CLASS
+
 // ===========================================================================
 // implementation
 // ===========================================================================
@@ -993,7 +997,7 @@ void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 }
 
 #if wxUSE_SPLINES
-void wxDC::DoDrawSpline(wxList *points)
+void wxDC::DoDrawSpline(const wxPointList *points)
 {
 #ifdef  __WXWINCE__
     // WinCE does not support ::PolyBezier so use generic version
@@ -1025,8 +1029,8 @@ void wxDC::DoDrawSpline(wxList *points)
     size_t bezier_pos = 0;
     wxCoord x1, y1, x2, y2, cx1, cy1, cx4, cy4;
 
-    wxList::compatibility_iterator node = points->GetFirst();
-    wxPoint *p = (wxPoint *)node->GetData();
+    wxPointList::compatibility_iterator node = points->GetFirst();
+    wxPoint *p = node->GetData();
     lppt[ bezier_pos ].x = x1 = p->x;
     lppt[ bezier_pos ].y = y1 = p->y;
     bezier_pos++;
@@ -1034,7 +1038,7 @@ void wxDC::DoDrawSpline(wxList *points)
     bezier_pos++;
 
     node = node->GetNext();
-    p = (wxPoint *)node->GetData();
+    p = node->GetData();
 
     x2 = p->x;
     y2 = p->y;
@@ -1118,6 +1122,17 @@ void wxDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,d
     rx2 += (int)(100.0 * abs(w) * cos(ea));
     ry2 -= (int)(100.0 * abs(h) * m_signY * sin(ea));
 
+    // Swap start and end positions if the end angle is less than the start angle.
+    if (ea < sa) {
+       int temp;
+       temp = rx2;
+       rx2 = rx1;
+       rx1 = temp;
+       temp = ry2;
+       ry2 = ry1;
+       ry1 = temp;
+    }
+
     // draw pie with NULL_PEN first and then outline otherwise a line is
     // drawn from the start and end points to the centre
     HPEN hpenOld = (HPEN) ::SelectObject(GetHdc(), (HPEN) ::GetStockObject(NULL_PEN));
@@ -2673,6 +2688,8 @@ void wxDC::DoGradientFillLinear (const wxRect& rect,
     wxDCBase::DoGradientFillLinear(rect, initialColour, destColour, nDirection);
 }
 
+#if wxUSE_DYNLIB_CLASS
+
 static DWORD wxGetDCLayout(HDC hdc)
 {
     typedef DWORD (WINAPI *GetLayout_t)(HDC);
@@ -2715,3 +2732,17 @@ void wxDC::SetLayoutDirection(wxLayoutDirection dir)
 
     pfnSetLayout(GetHdc(), layout);
 }
+
+#else // !wxUSE_DYNLIB_CLASS
+
+// we can't provide RTL support without dynamic loading, so stub it out
+wxLayoutDirection wxDC::GetLayoutDirection() const
+{
+    return wxLayout_Default;
+}
+
+void wxDC::SetLayoutDirection(wxLayoutDirection WXUNUSED(dir))
+{
+}
+
+#endif // wxUSE_DYNLIB_CLASS/!wxUSE_DYNLIB_CLASS