Applied patch [ 868061 ] Warning free OGL

[wxWidgets.git] / contrib / src / ogl / divided.cpp

diff --git a/contrib/src/ogl/divided.cpp b/contrib/src/ogl/divided.cpp
index 2b16d5749cd8d5d41f3ea3e5dec3c88e00e390fe..50737984c032dc384c993b36a7ce56ef252bddbb 100644 (file)
--- a/contrib/src/ogl/divided.cpp
+++ b/contrib/src/ogl/divided.cpp
@@ -81,7 +81,7 @@ void wxDividedShape::OnDrawContents(wxDC& dc)
 
   if (m_pen) dc.SetPen(* m_pen);
 
-  if (m_textColour) dc.SetTextForeground(* m_textColour);
+  dc.SetTextForeground(m_textColour);
 
 #ifdef __WXMSW__
   // For efficiency, don't do this under X - doesn't make
@@ -107,7 +107,7 @@ void wxDividedShape::OnDrawContents(wxDC& dc)
   {
     wxShapeRegion *region = (wxShapeRegion *)node->GetData();
     dc.SetFont(* region->GetFont());
-    dc.SetTextForeground(* region->GetActualColourObject());
+    dc.SetTextForeground(region->GetActualColourObject());
 
     double proportion =
       region->m_regionProportionY < 0.0 ? defaultProportion : region->m_regionProportionY;
@@ -137,7 +137,7 @@ void wxDividedShape::OnDrawContents(wxDC& dc)
   }
 }
 
-void wxDividedShape::SetSize(double w, double h, bool recursive)
+void wxDividedShape::SetSize(double w, double h, bool WXUNUSED(recursive))
 {
   SetAttachmentSize(w, h);
   m_width = w;
@@ -243,18 +243,8 @@ bool wxDividedShape::GetAttachmentPosition(int attachment, double *x, double *y,
   // Left or right.
   else
   {
-    int i = 0;
-    bool isLeft = FALSE;
-    if (attachment < (n+1))
-    {
-      i = attachment-1;
-      isLeft = FALSE;
-    }
-    else
-    {
-      i = (totalNumberAttachments - attachment - 1);
-      isLeft = TRUE;
-    }
+    bool isLeft = !(attachment < (n+1));
+    int i = (isLeft) ? (totalNumberAttachments - attachment - 1) : (attachment-1);
     wxNode *node = GetRegions().Item(i);
     if (node)
     {
@@ -589,7 +579,7 @@ wxDividedShapeControlPoint::~wxDividedShapeControlPoint()
 }
 
 // Implement resizing of divided object division
-void wxDividedShapeControlPoint::OnDragLeft(bool draw, double x, double y, int keys, int attachment)
+void wxDividedShapeControlPoint::OnDragLeft(bool WXUNUSED(draw), double WXUNUSED(x), double y, int WXUNUSED(keys), int WXUNUSED(attachment))
 {
     wxClientDC dc(GetCanvas());
     GetCanvas()->PrepareDC(dc);
@@ -607,7 +597,7 @@ void wxDividedShapeControlPoint::OnDragLeft(bool draw, double x, double y, int k
     dc.DrawLine(WXROUND(x1), WXROUND(y1), WXROUND(x2), WXROUND(y2));
 }
 
-void wxDividedShapeControlPoint::OnBeginDragLeft(double x, double y, int keys, int attachment)
+void wxDividedShapeControlPoint::OnBeginDragLeft(double WXUNUSED(x), double y, int WXUNUSED(keys), int WXUNUSED(attachment))
 {
     wxClientDC dc(GetCanvas());
     GetCanvas()->PrepareDC(dc);
@@ -626,7 +616,7 @@ void wxDividedShapeControlPoint::OnBeginDragLeft(double x, double y, int keys, i
     m_canvas->CaptureMouse();
 }
 
-void wxDividedShapeControlPoint::OnEndDragLeft(double x, double y, int keys, int attachment)
+void wxDividedShapeControlPoint::OnEndDragLeft(double WXUNUSED(x), double y, int WXUNUSED(keys), int WXUNUSED(attachment))
 {
     wxClientDC dc(GetCanvas());
     GetCanvas()->PrepareDC(dc);
@@ -652,7 +642,10 @@ void wxDividedShapeControlPoint::OnEndDragLeft(double x, double y, int keys, int
 
     // Save values
     double thisRegionTop = 0.0;
+    #if 0
+    // this variable is not readed later
     double thisRegionBottom = 0.0;
+    #endif
     double nextRegionBottom = 0.0;
 
     node = dividedObject->GetRegions().GetFirst();
@@ -667,7 +660,10 @@ void wxDividedShapeControlPoint::OnEndDragLeft(double x, double y, int keys, int
       if (region == thisRegion)
       {
         thisRegionTop = currentY;
+        #if 0
+        // no need for assignment if value is not used later
         thisRegionBottom = actualY;
+        #endif
         if (node->GetNext())
           nextRegion = (wxShapeRegion *)node->GetNext()->GetData();
       }