Fixes and Cleanup

include/wx/bitmap.h

@@ -224,9 +224,12 @@ public:
     virtual bool CopyFromIcon(const wxIcon& icon) = 0;
 
     // implementation:
+#if WXWIN_COMPATIBILITY_3_0
+    // deprecated
     virtual void SetHeight(int height) = 0;
     virtual void SetWidth(int width) = 0;
     virtual void SetDepth(int depth) = 0;
+#endif
 
     // Format handling
     static inline wxList& GetHandlers() { return sm_handlers; }

include/wx/osx/bitmap.h

@@ -175,13 +175,11 @@ public:
 
 #if WXWIN_COMPATIBILITY_3_0
     wxDEPRECATED_MSG("this value is determined during creation, this method could lead to inconsistencies")
-    void SetWidth(int w);
+    void SetWidth(int width);
     wxDEPRECATED_MSG("this value is determined during creation, this method could lead to inconsistencies")
-    void SetHeight(int h);
+    void SetHeight(int height);
     wxDEPRECATED_MSG("this value is determined during creation, this method could lead to inconsistencies")
-    void SetDepth(int d);
+    void SetDepth(int depth);
-    wxDEPRECATED_MSG("this value is determined during creation, this method could lead to inconsistencies")
-    void SetOk(bool isOk);
 #endif
 
 #if wxUSE_PALETTE

include/wx/osx/icon.h

@@ -44,10 +44,14 @@ public:
     int GetWidth() const;
     int GetHeight() const;
     int GetDepth() const;
-    void SetWidth(int w);
+#if WXWIN_COMPATIBILITY_3_0
-    void SetHeight(int h);
+    wxDEPRECATED_MSG("this value is determined during creation, this method could lead to inconsistencies")
-    void SetDepth(int d);
+    void SetWidth(int width);
-    void SetOk(bool isOk);
+    wxDEPRECATED_MSG("this value is determined during creation, this method could lead to inconsistencies")
+    void SetHeight(int height);
+    wxDEPRECATED_MSG("this value is determined during creation, this method could lead to inconsistencies")
+    void SetDepth(int depth);
+#endif
 
     wxSize GetSize() const { return wxSize(GetWidth(), GetHeight()); }
 

src/osx/carbon/icon.cpp

@@ -24,22 +24,22 @@ wxIMPLEMENT_DYNAMIC_CLASS(wxIcon, wxGDIObject);
 
 #define M_ICONDATA ((wxIconRefData *)m_refData)
 
+#define wxOSX_ICON_USE_NSIMAGE wxOSX_BITMAP_NATIVE_ACCESS
+
+#if wxOSX_ICON_USE_NSIMAGE
+
+// implementation based on NSImage
+
 class WXDLLEXPORT wxIconRefData : public wxGDIRefData
 {
 public:
     wxIconRefData() { Init(); }
-#if wxOSX_USE_ICONREF
-    wxIconRefData( WXHICON iconref, int desiredWidth, int desiredHeight );
-#else
     wxIconRefData( WX_NSImage image, int desiredWidth, int desiredHeight );
-#endif
+    wxIconRefData( WXHICON iconref, int desiredWidth, int desiredHeight );
+
     virtual ~wxIconRefData() { Free(); }
 
-#if wxOSX_USE_ICONREF
-    virtual bool IsOk() const wxOVERRIDE { return m_iconRef != NULL; }
-#else
     virtual bool IsOk() const wxOVERRIDE { return m_nsImage != NULL; }
-#endif
     virtual void Free();
 
     void SetWidth( int width ) { m_width = width; }
@@ -48,22 +48,13 @@ public:
     int GetWidth() const { return m_width; }
     int GetHeight() const { return m_height; }
 
-#if wxOSX_USE_ICONREF
-    WXHICON GetHICON() const { return (WXHICON) m_iconRef; }
-#endif
-#if wxOSX_USE_COCOA
     WX_NSImage GetNSImage() const;
-#endif
 
 private:
     void Init();
+    void Create( NSImage* icon, int desiredWidth, int desiredHeight );
+    NSImage* m_nsImage;
 
-#if wxOSX_USE_ICONREF
-    IconRef m_iconRef;
-#endif
-#if wxOSX_USE_COCOA
-    mutable NSImage* m_nsImage;
-#endif
     int m_width;
     int m_height;
 
@@ -71,21 +62,24 @@ private:
     wxDECLARE_NO_COPY_CLASS(wxIconRefData);
 };
 
-#if wxOSX_USE_ICONREF
-wxIconRefData::wxIconRefData( WXHICON icon, int desiredWidth, int desiredHeight )
-{
-    Init();
-    m_iconRef = (IconRef)( icon ) ;
 
-    // Standard sizes
-    SetWidth( desiredWidth == -1 ? 32 : desiredWidth ) ;
-    SetHeight( desiredHeight == -1 ? 32 : desiredHeight ) ;
-}
-#else
 wxIconRefData::wxIconRefData( NSImage* icon, int desiredWidth, int desiredHeight )
 {
     Init();
 
+    Create(icon, desiredWidth, desiredHeight);
+}
+
+wxIconRefData::wxIconRefData( WXHICON iconref, int desiredWidth, int desiredHeight )
+{
+    Init();
+
+    Create(wxOSXGetNSImageFromIconRef(iconref), desiredWidth, desiredHeight);
+    ReleaseIconRef(iconref);
+}
+
+void wxIconRefData::Create( NSImage* icon, int desiredWidth, int desiredHeight )
+{
     if ( icon )
     {
         m_nsImage = icon;
@@ -96,53 +90,113 @@ wxIconRefData::wxIconRefData( NSImage* icon, int desiredWidth, int desiredHeight
     SetWidth( desiredWidth == -1 ? 32 : desiredWidth ) ;
     SetHeight( desiredHeight == -1 ? 32 : desiredHeight ) ;
 }
-#endif
 
 void wxIconRefData::Init()
 {
-#if wxOSX_USE_ICONREF
-    m_iconRef = NULL ;
-#endif
-#if wxOSX_USE_COCOA
     m_nsImage = NULL;
-#endif
     m_width =
     m_height = 0;
 }
 
 void wxIconRefData::Free()
 {
-#if wxOSX_USE_ICONREF
+    if ( m_nsImage )
+    {
+        wxMacCocoaRelease(m_nsImage);
+    }
+}
+
+WX_NSImage wxIconRefData::GetNSImage() const
+{
+    wxASSERT( IsOk() );
+
+    return m_nsImage;
+}
+
+#else // !wxOSX_ICON_USE_NSIMAGE
+
+// implementation based on IconRef
+
+class WXDLLEXPORT wxIconRefData : public wxGDIRefData
+{
+public:
+    wxIconRefData() { Init(); }
+    wxIconRefData( WXHICON iconref, int desiredWidth, int desiredHeight );
+    virtual ~wxIconRefData() { Free(); }
+
+    virtual bool IsOk() const wxOVERRIDE { return m_iconRef != NULL; }
+    virtual void Free();
+
+    void SetWidth( int width ) { m_width = width; }
+    void SetHeight( int height ) { m_height = height; }
+
+    int GetWidth() const { return m_width; }
+    int GetHeight() const { return m_height; }
+
+    WXHICON GetHICON() const { return (WXHICON) m_iconRef; }
+
+    WX_NSImage GetNSImage() const;
+
+private:
+    void Init();
+
+    IconRef m_iconRef;
+
+    mutable NSImage* m_nsImage;
+
+    int m_width;
+    int m_height;
+
+    // We can (easily) copy m_iconRef so we don't implement the copy ctor.
+    wxDECLARE_NO_COPY_CLASS(wxIconRefData);
+};
+
+wxIconRefData::wxIconRefData( WXHICON icon, int desiredWidth, int desiredHeight )
+{
+    Init();
+    m_iconRef = (IconRef)( icon ) ;
+
+    // Standard sizes
+    SetWidth( desiredWidth == -1 ? 32 : desiredWidth ) ;
+    SetHeight( desiredHeight == -1 ? 32 : desiredHeight ) ;
+}
+
+void wxIconRefData::Init()
+{
+    m_iconRef = NULL ;
+    m_nsImage = NULL;
+
+    m_width =
+    m_height = 0;
+}
+
+void wxIconRefData::Free()
+{
     if ( m_iconRef )
     {
         ReleaseIconRef( m_iconRef ) ;
         m_iconRef = NULL ;
     }
-#endif
 
-#if wxOSX_USE_COCOA
     if ( m_nsImage )
     {
         wxMacCocoaRelease(m_nsImage);
     }
-#endif
 }
 
-#if wxOSX_USE_COCOA
 WX_NSImage wxIconRefData::GetNSImage() const
 {
     wxASSERT( IsOk() );
 
-#if wxOSX_USE_ICONREF
     if ( m_nsImage == 0 )
     {
         m_nsImage = wxOSXGetNSImageFromIconRef(m_iconRef);
         CFRetain(m_nsImage);
     }
-#endif
 
     return m_nsImage;
 }
+
 #endif
 
 //
@@ -182,6 +236,13 @@ wxIcon::wxIcon(WXHICON icon, const wxSize& size)
 
     m_refData = new wxIconRefData( icon, size.x, size.y ) ;
 }
+
+WXHICON wxIcon::GetHICON() const
+{
+    wxASSERT( IsOk() ) ;
+
+    return (WXHICON) ((wxIconRefData*)m_refData)->GetHICON() ;
+}
 #endif
 
 wxIcon::~wxIcon()
@@ -201,15 +262,6 @@ wxIcon::CloneGDIRefData(const wxGDIRefData * WXUNUSED(data)) const
     return new wxIconRefData;
 }
 
-#if wxOSX_USE_ICONREF
-WXHICON wxIcon::GetHICON() const
-{
-    wxASSERT( IsOk() ) ;
-
-    return (WXHICON) ((wxIconRefData*)m_refData)->GetHICON() ;
-}
-#endif
-
 int wxIcon::GetWidth() const
 {
    wxCHECK_MSG( IsOk(), -1, wxT("invalid icon") );
@@ -229,15 +281,14 @@ int wxIcon::GetDepth() const
     return 32;
 }
 
-#if wxOSX_USE_COCOA
 WX_NSImage wxIcon::GetNSImage() const
 {
     wxCHECK_MSG( IsOk(), NULL, wxT("invalid icon") );
     
     return M_ICONDATA->GetNSImage() ;
 }
-#endif
 
+#if WXWIN_COMPATIBILITY_3_0
 void wxIcon::SetDepth( int WXUNUSED(depth) )
 {
 }
@@ -249,6 +300,7 @@ void wxIcon::SetWidth( int WXUNUSED(width) )
 void wxIcon::SetHeight( int WXUNUSED(height) )
 {
 }
+#endif
 
 // Load an icon based on resource name or filel name
 // Return true on success, false otherwise
@@ -279,7 +331,6 @@ bool wxIcon::LoadIconFromSystemResource(const wxString& resourceName, int desire
 {
     UnRef();
 
-#if wxOSX_USE_ICONREF
     OSType theId = 0 ;
 
     if ( resourceName == wxT("wxICON_INFORMATION") )
@@ -368,13 +419,10 @@ bool wxIcon::LoadIconFromSystemResource(const wxString& resourceName, int desire
         IconRef iconRef = NULL ;
         __Verify_noErr(GetIconRef( kOnSystemDisk, kSystemIconsCreator, theId, &iconRef )) ;
         if ( iconRef )
-        {
             m_refData = new wxIconRefData( (WXHICON) iconRef, desiredWidth, desiredHeight ) ;
-            return true ;
     }
-    }
+
-#endif
+    return IsOk();
-    return false;
 }
 
 // Load an icon of type 'icns' by resource by name
@@ -528,7 +576,9 @@ void wxIcon::CopyFromBitmap( const wxBitmap& bmp )
 {
     UnRef() ;
 
-#if wxOSX_USE_ICONREF
+#if wxOSX_ICON_USE_NSIMAGE
+    m_refData = new wxIconRefData( bmp.GetNSImage() , bmp.GetWidth(), bmp.GetHeight()  ) ;
+#else
     // as the bitmap owns that ref, we have to acquire it as well
     
     int w = bmp.GetWidth() ;
@@ -544,8 +594,6 @@ void wxIcon::CopyFromBitmap( const wxBitmap& bmp )
     {
         m_refData = new wxIconRefData( (WXHICON) bmp.CreateIconRef() , bmp.GetWidth(), bmp.GetHeight()  ) ;
     }
-#else
-    m_refData = new wxIconRefData( bmp.GetNSImage() , bmp.GetWidth(), bmp.GetHeight()  ) ;
 #endif
 }
 

src/osx/core/bitmap.cpp

@@ -60,16 +60,22 @@ public:
     virtual bool IsOk() const wxOVERRIDE { return m_ok; }
 
     void Free();
-    void SetOk( bool isOk) { m_ok = isOk; }
 
 #if wxOSX_BITMAP_NATIVE_ACCESS
-    int GetWidth() const { return CGBitmapContextGetWidth(m_hBitmap); }
+    int GetWidth() const
-    int GetHeight() const { return CGBitmapContextGetHeight(m_hBitmap); }
+        { return CGBitmapContextGetWidth(m_hBitmap); }
-    int GetDepth() const { return CGBitmapContextGetBitsPerPixel(m_hBitmap); }
+    int GetHeight() const
-    int GetBytesPerRow() const { return CGBitmapContextGetBytesPerRow(m_hBitmap); }
+        { return CGBitmapContextGetHeight(m_hBitmap); }
-    bool HasAlpha() const {
+    int GetDepth() const
+        { return CGBitmapContextGetBitsPerPixel(m_hBitmap); }
+    int GetBytesPerRow() const
+        { return CGBitmapContextGetBytesPerRow(m_hBitmap); }
+    bool HasAlpha() const
+    {
         CGImageAlphaInfo alpha = CGBitmapContextGetAlphaInfo(m_hBitmap);
-        return !( alpha == kCGImageAlphaNone || alpha == kCGImageAlphaNoneSkipFirst || alpha == kCGImageAlphaNoneSkipLast) ;
+        return !(alpha == kCGImageAlphaNone ||
+                 alpha == kCGImageAlphaNoneSkipFirst ||
+                 alpha == kCGImageAlphaNoneSkipLast);
     }
 #else
     void SetWidth( int width ) { m_width = width; }
@@ -109,12 +115,10 @@ public:
     // rescaled to 16 x 16
     bool          HasNativeSize();
 
-#ifndef __WXOSX_IPHONE__
 #if wxOSX_USE_ICONREF
     // caller should increase ref count if needed longer
     // than the bitmap exists
     IconRef       GetIconRef();
-#endif
 #endif
 
     CGContextRef  GetBitmapContext() const;
@@ -127,6 +131,7 @@ private :
     bool Create( CGImageRef image, double scale );
     bool Create( CGContextRef bitmapcontext);
     void Init();
+    void FreeDerivedRepresentations();
 
 #if !wxOSX_BITMAP_NATIVE_ACCESS
     int           m_width;
@@ -141,10 +146,8 @@ private :
     mutable CGImageRef    m_cgImageRef;
     bool          m_isTemplate;
 
-#ifndef __WXOSX_IPHONE__
 #if wxOSX_USE_ICONREF
     IconRef       m_iconRef;
-#endif
 #endif
 
     wxCFRef<CGContextRef>  m_hBitmap;
@@ -190,10 +193,8 @@ void wxBitmapRefData::Init()
     m_cgImageRef = NULL ;
     m_isTemplate = false;
 
-#ifndef __WXOSX_IPHONE__
 #if wxOSX_USE_ICONREF
     m_iconRef = NULL ;
-#endif
 #endif
     m_hBitmap = NULL ;
 
@@ -391,7 +392,7 @@ void wxBitmapRefData::UseAlpha( bool use )
 #endif
     wxASSERT_MSG( hBitmap , wxT("Unable to create CGBitmapContext context") ) ;
     CGContextTranslateCTM( hBitmap, 0,  GetHeight() );
-    CGContextScaleCTM( hBitmap, 1*GetScaleFactor(), -1*GetScaleFactor() );
+    CGContextScaleCTM( hBitmap, GetScaleFactor(), -GetScaleFactor() );
 
     m_hBitmap.reset(hBitmap);
 }
@@ -408,13 +409,7 @@ const void *wxBitmapRefData::GetRawAccess() const
 
 void *wxBitmapRefData::GetRawAccess()
 {
-    wxCHECK_MSG( IsOk(), NULL , wxT("invalid bitmap") ) ;
+    return const_cast<void*>(const_cast<const wxBitmapRefData*>(this)->GetRawAccess());
-    wxASSERT_MSG( m_rawAccessCount == 1, "Direct write access must be within Begin/EndRawAccess" ) ;
-#if !wxOSX_BITMAP_NATIVE_ACCESS
-    return m_memBuf.GetData() ;
-#else
-    return CGBitmapContextGetData(m_hBitmap);
-#endif
 }
 
 
@@ -422,21 +417,17 @@ void *wxBitmapRefData::BeginRawAccess()
 {
     wxCHECK_MSG( IsOk(), NULL, wxT("invalid bitmap") ) ;
     wxASSERT( m_rawAccessCount == 0 ) ;
-#ifndef __WXOSX_IPHONE__
+
 #if wxOSX_USE_ICONREF
     wxASSERT_MSG( m_iconRef == NULL ,
                  wxT("Currently, modifing bitmaps that are used in controls already is not supported") ) ;
 #endif
-#endif
+
     ++m_rawAccessCount ;
 
     // we must destroy an existing cached image, as
     // the bitmap data may change now
-    if ( m_cgImageRef )
+    FreeDerivedRepresentations();
-    {
-        CGImageRelease( m_cgImageRef ) ;
-        m_cgImageRef = NULL ;
-    }
 
     return GetRawAccess() ;
 }
@@ -458,7 +449,6 @@ bool wxBitmapRefData::HasNativeSize()
     return ( sz == 128 || sz == 48 || sz == 32 || sz == 16 );
 }
 
-#ifndef __WXOSX_IPHONE__
 #if wxOSX_USE_ICONREF
 IconRef wxBitmapRefData::GetIconRef()
 {
@@ -671,8 +661,7 @@ IconRef wxBitmapRefData::GetIconRef()
 
     return m_iconRef ;
 }
-#endif
+#endif // wxOSX_USE_ICONREF
-#endif
 
 CGImageRef wxBitmapRefData::CreateCGImage() const
 {
@@ -821,25 +810,28 @@ wxDC *wxBitmapRefData::GetSelectedInto() const
     return m_selectedInto;
 }
 
-
+void wxBitmapRefData::FreeDerivedRepresentations()
-void wxBitmapRefData::Free()
 {
-    wxASSERT_MSG( m_rawAccessCount == 0 , wxT("Bitmap still selected when destroyed") ) ;
-
     if ( m_cgImageRef )
     {
         CGImageRelease( m_cgImageRef ) ;
         m_cgImageRef = NULL ;
     }
-#ifndef __WXOSX_IPHONE__
 #if wxOSX_USE_ICONREF
     if ( m_iconRef )
     {
         ReleaseIconRef( m_iconRef ) ;
         m_iconRef = NULL ;
     }
-#endif
+#endif // wxOSX_USE_ICONREF
-#endif
+}
+
+void wxBitmapRefData::Free()
+{
+    wxASSERT_MSG( m_rawAccessCount == 0 , wxT("Bitmap still selected when destroyed") ) ;
+
+    FreeDerivedRepresentations();
+
     m_hBitmap.reset();
     wxDELETE(m_bitmapMask);
 }
@@ -1479,6 +1471,7 @@ bool wxBitmap::HasAlpha() const
    return GetBitmapData()->HasAlpha() ;
 }
 
+#if WXWIN_COMPATIBILITY_3_0
 void wxBitmap::SetWidth(int w)
 {
     AllocExclusive();
@@ -1496,12 +1489,7 @@ void wxBitmap::SetDepth(int d)
     AllocExclusive();
     wxASSERT_MSG( d == -1 || GetDepth() == d, "Changing the bitmap depth is not supported");
 }
-
+#endif
-void wxBitmap::SetOk(bool isOk)
-{
-    AllocExclusive();
-    GetBitmapData()->SetOk(isOk);
-}
 
 #if wxUSE_PALETTE
 wxPalette *wxBitmap::GetPalette() const

src/osx/core/dcmemory.cpp

@@ -74,7 +74,7 @@ void wxMemoryDCImpl::DoSelect( const wxBitmap& bitmap )
     {
         wxASSERT_MSG( !bitmap.GetSelectedInto() ||
                      (bitmap.GetSelectedInto() == GetOwner()),
-                     wxT("Bitmap is selected in another wxMemoryDC, delete the first wxMemoryDC or use SelectObject(NULL)") );
+                     "Bitmap is selected in another wxMemoryDC, delete the first wxMemoryDC or use SelectObject(NULL)" );
 
         m_selected.SetSelectedInto(GetOwner());
         m_width = bitmap.GetScaledWidth();