use wxLocaltime_r() instead of localtime(): this is safer and localtime() isn't avail...

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

diff --git a/src/mac/carbon/graphics.cpp b/src/mac/carbon/graphics.cpp
index ec1da84e6b82b8c4564fd3b4a97d8354382e8f70..3778c0d47c876a06aebd48c77abcda425c77c56e 100755 (executable)
--- a/src/mac/carbon/graphics.cpp
+++ b/src/mac/carbon/graphics.cpp
@@ -795,15 +795,22 @@ void wxMacCoreGraphicsMatrixData::Invert()
 bool wxMacCoreGraphicsMatrixData::IsEqual( const wxGraphicsMatrixData* t) const
 {
     const CGAffineTransform* tm = (CGAffineTransform*) t->GetNativeMatrix();
-    return (
-        m_matrix.a == tm->a &&
-        m_matrix.b == tm->b &&
-        m_matrix.c == tm->c &&
-        m_matrix.d == tm->d &&
-        m_matrix.tx == tm->tx &&
-        m_matrix.ty == tm->ty ) ;
-
-    return CGAffineTransformEqualToTransform(m_matrix, *((CGAffineTransform*) t->GetNativeMatrix()));
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+    if ( CGAffineTransformEqualToTransform!=NULL )
+    {
+        return CGAffineTransformEqualToTransform(m_matrix, *((CGAffineTransform*) t->GetNativeMatrix()));
+    }
+    else
+#endif
+    {
+        return (
+            m_matrix.a == tm->a &&
+            m_matrix.b == tm->b &&
+            m_matrix.c == tm->c &&
+            m_matrix.d == tm->d &&
+            m_matrix.tx == tm->tx &&
+            m_matrix.ty == tm->ty ) ;
+    }
 }
 
 // return true if this is the identity matrix
@@ -1042,7 +1049,18 @@ void wxMacCoreGraphicsPathData::GetBox(wxDouble *x, wxDouble *y, wxDouble *w, wx
 
 bool wxMacCoreGraphicsPathData::Contains( wxDouble x, wxDouble y, int fillStyle) const
 {
-    return CGPathContainsPoint( m_path, NULL, CGPointMake(x,y), fillStyle == wxODDEVEN_RULE );
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+    if ( CGPathContainsPoint!=NULL )
+    {
+        return CGPathContainsPoint( m_path, NULL, CGPointMake(x,y), fillStyle == wxODDEVEN_RULE );
+    }
+    else
+#endif
+    {
+        // TODO : implementation for 10.3
+        CGRect bounds = CGPathGetBoundingBox( m_path ) ;
+        return CGRectContainsPoint( bounds, CGPointMake(x,y) ) == 1;
+    }
 }
 
 //
@@ -1294,8 +1312,15 @@ void wxMacCoreGraphicsContext::ResetClip()
 {
     if ( m_cgContext )
     {
+        // there is no way for clearing the clip, we can only revert to the stored
+        // state, but then we have to make sure everything else is NOT restored
+        CGAffineTransform transform = CGContextGetCTM( m_cgContext );
         CGContextRestoreGState( m_cgContext );
         CGContextSaveGState( m_cgContext );
+        CGAffineTransform transformNew = CGContextGetCTM( m_cgContext );
+        transformNew = CGAffineTransformInvert( transformNew ) ;
+        CGContextConcatCTM( m_cgContext, transformNew);
+        CGContextConcatCTM( m_cgContext, transform);
     }
     else
     {
@@ -1469,7 +1494,33 @@ void wxMacCoreGraphicsContext::DrawBitmap( const wxBitmap &bmp, wxDouble x, wxDo
 
     CGImageRef image = (CGImageRef)( bmp.CGImageCreate() );
     HIRect r = CGRectMake( x , y , w , h );
-    HIViewDrawCGImage( m_cgContext , &r , image );
+    if ( bmp.GetDepth() == 1 )
+    {
+        // is is a mask, the '1' in the mask tell where to draw the current brush
+        if (  !m_brush.IsNull() )
+        {
+            if ( ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->IsShading() )
+            {
+                // TODO clip to mask
+            /*
+                CGContextSaveGState( m_cgContext );
+                CGContextAddPath( m_cgContext , (CGPathRef) path.GetNativePath() );
+                CGContextClip( m_cgContext );
+                CGContextDrawShading( m_cgContext, ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->GetShading() );
+                CGContextRestoreGState( m_cgContext);
+            */
+            }
+            else
+            {
+                ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->Apply(this);
+                HIViewDrawCGImage( m_cgContext , &r , image );
+            }
+        }
+    }
+    else
+    {
+        HIViewDrawCGImage( m_cgContext , &r , image );
+    }
     CGImageRelease( image );
 }
 
@@ -1818,6 +1869,8 @@ public :
     virtual wxGraphicsContext * CreateContextFromNativeWindow( void * window );
 
     virtual wxGraphicsContext * CreateContext( wxWindow* window );
+    
+    virtual wxGraphicsContext * CreateMeasuringContext();
 
     // Path
 
@@ -1883,6 +1936,11 @@ wxGraphicsContext * wxMacCoreGraphicsRenderer::CreateContext( wxWindow* window )
     return new wxMacCoreGraphicsContext(this, window );
 }
 
+wxGraphicsContext * wxMacCoreGraphicsRenderer::CreateMeasuringContext()
+{
+    return new wxMacCoreGraphicsContext(this);
+}
+
 // Path
 
 wxGraphicsPath wxMacCoreGraphicsRenderer::CreatePath()