check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / mac / carbon / region.cpp

diff --git a/src/mac/carbon/region.cpp b/src/mac/carbon/region.cpp
index 3a4fea178e6f8998c4d4abc1821ea6f97fa752fc..20d5d46b7d99204a31b6a0e3ac337208a8eb5d07 100644 (file)
--- a/src/mac/carbon/region.cpp
+++ b/src/mac/carbon/region.cpp
@@ -29,22 +29,22 @@ class WXDLLEXPORT wxRegionRefData : public wxGDIRefData
 {
 public:
     wxRegionRefData()
 {
 public:
     wxRegionRefData()

-    { 
-        m_macRgn.reset( HIShapeCreateMutable() ); 
+    {
+        m_macRgn.reset( HIShapeCreateMutable() );

     }
 
     wxRegionRefData(HIShapeRef hRegion)
     }
 
     wxRegionRefData(HIShapeRef hRegion)

-    { 
-        m_macRgn.reset( HIShapeCreateMutableCopy(hRegion) ); 
+    {
+        m_macRgn.reset( HIShapeCreateMutableCopy(hRegion) );

     }
     }

-    
+

     wxRegionRefData(long x, long y, long w, long h)
     {
         CGRect r = CGRectMake(x,y,w,h);
         wxCFRef<HIShapeRef> rect(HIShapeCreateWithRect(&r));
     wxRegionRefData(long x, long y, long w, long h)
     {
         CGRect r = CGRectMake(x,y,w,h);
         wxCFRef<HIShapeRef> rect(HIShapeCreateWithRect(&r));

-        m_macRgn.reset( HIShapeCreateMutableCopy(rect) ); 
+        m_macRgn.reset( HIShapeCreateMutableCopy(rect) );

     }
     }

-    
+

     wxRegionRefData(const wxRegionRefData& data)
         : wxGDIRefData()
     {
     wxRegionRefData(const wxRegionRefData& data)
         : wxGDIRefData()
     {


@@ -52,7 +52,7 @@ public:
     }
 
     virtual ~wxRegionRefData()
     }
 
     virtual ~wxRegionRefData()

-    { 
+    {

     }
 
     wxCFRef<HIMutableShapeRef> m_macRgn;
     }
 
     wxCFRef<HIMutableShapeRef> m_macRgn;


@@ -85,8 +85,8 @@ wxRegion::wxRegion(long x, long y, long w, long h)
 
 wxRegion::wxRegion(const wxPoint& topLeft, const wxPoint& bottomRight)
 {
 
 wxRegion::wxRegion(const wxPoint& topLeft, const wxPoint& bottomRight)
 {

-    m_refData = new wxRegionRefData(topLeft.x , topLeft.y , 
-                                    topLeft.x - bottomRight.x , 
+    m_refData = new wxRegionRefData(topLeft.x , topLeft.y ,
+                                    topLeft.x - bottomRight.x ,

                                     topLeft.y - bottomRight.y);
 }
 
                                     topLeft.y - bottomRight.y);
 }
 


@@ -97,9 +97,12 @@ wxRegion::wxRegion(const wxRect& rect)
 
 wxRegion::wxRegion(size_t n, const wxPoint *points, int WXUNUSED(fillStyle))
 {
 
 wxRegion::wxRegion(size_t n, const wxPoint *points, int WXUNUSED(fillStyle))
 {

+    wxUnusedVar(n);
+    wxUnusedVar(points);
+
+#if 0 // ndef __LP64__

     m_refData = new wxRegionRefData;
 
     m_refData = new wxRegionRefData;
 

-#ifndef __LP64__

     // TODO : any APIs ?
     // OS X somehow does not collect the region invisibly as before, so sometimes things
     // get drawn on screen instead of just being combined into a region, therefore we allocate a temp gworld now
     // TODO : any APIs ?
     // OS X somehow does not collect the region invisibly as before, so sometimes things
     // get drawn on screen instead of just being combined into a region, therefore we allocate a temp gworld now


@@ -138,6 +141,9 @@ wxRegion::wxRegion(size_t n, const wxPoint *points, int WXUNUSED(fillStyle))
 
         ::SetGWorld( oldWorld, oldGDHandle );
     }
 
         ::SetGWorld( oldWorld, oldGDHandle );
     }

+#else
+    wxFAIL_MSG( "not implemented" );
+    m_refData = NULL;

 #endif
 }
 
 #endif
 }
 


@@ -165,7 +171,7 @@ bool wxRegion::DoOffset(wxCoord x, wxCoord y)
         // nothing to do
         return true;
 
         // nothing to do
         return true;
 

-    HIShapeOffset( M_REGION , x , y ) ;
+    verify_noerr( HIShapeOffset( M_REGION , x , y ) ) ;

 
     return true ;
 }
 
     return true ;
 }


@@ -191,11 +197,11 @@ bool wxRegion::DoCombine(const wxRegion& region, wxRegionOp op)
     switch (op)
     {
         case wxRGN_AND:
     switch (op)
     {
         case wxRGN_AND:

-            HIShapeIntersect( M_REGION , OTHER_M_REGION(region) , M_REGION ) ;
+            verify_noerr( HIShapeIntersect( M_REGION , OTHER_M_REGION(region) , M_REGION ) );

             break ;
 
         case wxRGN_OR:
             break ;
 
         case wxRGN_OR:

-            HIShapeUnion( M_REGION , OTHER_M_REGION(region) , M_REGION ) ;
+            verify_noerr( HIShapeUnion( M_REGION , OTHER_M_REGION(region) , M_REGION ) );

             break ;
 
         case wxRGN_XOR:
             break ;
 
         case wxRGN_XOR:


@@ -203,12 +209,12 @@ bool wxRegion::DoCombine(const wxRegion& region, wxRegionOp op)
                 // XOR is defined as the difference between union and intersection
                 wxCFRef< HIShapeRef > unionshape( HIShapeCreateUnion( M_REGION , OTHER_M_REGION(region) ) );
                 wxCFRef< HIShapeRef > intersectionshape( HIShapeCreateIntersection( M_REGION , OTHER_M_REGION(region) ) );
                 // XOR is defined as the difference between union and intersection
                 wxCFRef< HIShapeRef > unionshape( HIShapeCreateUnion( M_REGION , OTHER_M_REGION(region) ) );
                 wxCFRef< HIShapeRef > intersectionshape( HIShapeCreateIntersection( M_REGION , OTHER_M_REGION(region) ) );

-                HIShapeDifference( unionshape, intersectionshape, M_REGION );
+                verify_noerr( HIShapeDifference( unionshape, intersectionshape, M_REGION ) );

             }
             break ;
 
         case wxRGN_DIFF:
             }
             break ;
 
         case wxRGN_DIFF:

-            HIShapeDifference( M_REGION , OTHER_M_REGION(region) , M_REGION ) ;
+            verify_noerr( HIShapeDifference( M_REGION , OTHER_M_REGION(region) , M_REGION ) ) ;

             break ;
 
         case wxRGN_COPY:
             break ;
 
         case wxRGN_COPY:


@@ -238,10 +244,10 @@ bool wxRegion::DoGetBox(wxCoord& x, wxCoord& y, wxCoord& w, wxCoord& h) const
     {
         CGRect box ;
         HIShapeGetBounds( M_REGION , &box ) ;
     {
         CGRect box ;
         HIShapeGetBounds( M_REGION , &box ) ;

-        x = box.origin.x ;
-        y = box.origin.y ;
-        w = box.size.width ;
-        h = box.size.height ;
+        x = wx_static_cast(int, box.origin.x);
+        y = wx_static_cast(int, box.origin.y);
+        w = wx_static_cast(int, box.size.width);
+        h = wx_static_cast(int, box.size.height);

 
         return true;
     }
 
         return true;
     }


@@ -295,11 +301,13 @@ wxRegionContain wxRegion::DoContainsRect(const wxRect& r) const
     wxCFRef<HIShapeRef> intersect(HIShapeCreateIntersection(rectshape,M_REGION));
     CGRect bounds;
     HIShapeGetBounds(intersect, &bounds);
     wxCFRef<HIShapeRef> intersect(HIShapeCreateIntersection(rectshape,M_REGION));
     CGRect bounds;
     HIShapeGetBounds(intersect, &bounds);

-    
+

     if ( HIShapeIsRectangular(intersect) && CGRectEqualToRect(rect,bounds) )
         return wxInRegion;
     if ( HIShapeIsRectangular(intersect) && CGRectEqualToRect(rect,bounds) )
         return wxInRegion;

-    else
+    else if ( HIShapeIsEmpty( intersect ) )

         return wxOutRegion;
         return wxOutRegion;

+    else
+        return wxPartRegion;

 }
 
 ///////////////////////////////////////////////////////////////////////////////
 }
 
 ///////////////////////////////////////////////////////////////////////////////


@@ -438,14 +446,15 @@ void wxRegionIterator::Reset(const wxRegion& region)
         m_numRects = 1;
         m_rects = new wxRect[m_numRects];
         m_rects[0] = m_region.GetBox();
         m_numRects = 1;
         m_rects = new wxRect[m_numRects];
         m_rects[0] = m_region.GetBox();

-        
+

 #else
         RegionToRectsUPP proc = (RegionToRectsUPP) wxMacRegionToRectsCounterCallback;
 
         OSStatus err = noErr;
 #else
         RegionToRectsUPP proc = (RegionToRectsUPP) wxMacRegionToRectsCounterCallback;
 
         OSStatus err = noErr;

-        RgnHandle rgn = NewHandle();
-        
-        err = QDRegionToRects (OTHER_M_REGION( region ) , kQDParseRegionFromTopLeft, proc, (void*)&m_numRects);
+        RgnHandle rgn = NewRgn();
+        HIShapeGetAsQDRgn(OTHER_M_REGION(region), rgn);
+
+        err = QDRegionToRects (rgn, kQDParseRegionFromTopLeft, proc, (void*)&m_numRects);

         if (err == noErr)
         {
             proc = (RegionToRectsUPP) wxMacRegionToRectsSetterCallback;
         if (err == noErr)
         {
             proc = (RegionToRectsUPP) wxMacRegionToRectsSetterCallback;


@@ -453,12 +462,13 @@ void wxRegionIterator::Reset(const wxRegion& region)
             RegionToRectsCallbackData data ;
             data.m_rects = m_rects ;
             data.m_current = 0 ;
             RegionToRectsCallbackData data ;
             data.m_rects = m_rects ;
             data.m_current = 0 ;

-            QDRegionToRects( OTHER_M_REGION( region ) , kQDParseRegionFromTopLeft, proc, (void*)&data );
+            QDRegionToRects( rgn , kQDParseRegionFromTopLeft, proc, (void*)&data );

         }
         else
         {
             m_numRects = 0;
         }
         }
         else
         {
             m_numRects = 0;
         }

+        DisposeRgn( rgn );

 #endif
     }
 }
 #endif
     }
 }