common private decls

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54104 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/mac/corefoundation/private.h b/include/wx/mac/corefoundation/private.h
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+++ b/include/wx/mac/corefoundation/private.h
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+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/mac/corefoundation/private.h
+// Purpose:     Private declarations: as this header is only included by
+//              wxWidgets itself, it may contain identifiers which don't start
+//              with "wx".
+// Author:      Stefan Csomor
+// Modified by:
+// Created:     1998-01-01
+// RCS-ID:      $Id: private.h 53819 2008-05-29 14:11:45Z SC $
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_PRIVATE_H_
+#define _WX_PRIVATE_H_
+
+#include "wx/defs.h"
+
+#include <CoreFoundation/CoreFoundation.h>
+
+#include "wx/mac/corefoundation/cfstring.h"
+#include "wx/mac/corefoundation/cfdataref.h"
+
+#if wxUSE_GUI
+
+#include <CoreGraphics/CoreGraphics.h>
+
+class WXDLLIMPEXP_CORE wxMacCGContextStateSaver
+{
+    DECLARE_NO_COPY_CLASS(wxMacCGContextStateSaver)
+
+public:
+    wxMacCGContextStateSaver( CGContextRef cg )
+    {
+        m_cg = cg;
+        CGContextSaveGState( cg );
+    }
+    ~wxMacCGContextStateSaver()
+    {
+        CGContextRestoreGState( m_cg );
+    }
+private:
+    CGContextRef m_cg;
+};
+
+
+// Quartz
+
+WXDLLIMPEXP_CORE CGImageRef wxMacCreateCGImageFromBitmap( const wxBitmap& bitmap );
+
+WXDLLIMPEXP_CORE CGDataProviderRef wxMacCGDataProviderCreateWithCFData( CFDataRef data );
+WXDLLIMPEXP_CORE CGDataConsumerRef wxMacCGDataConsumerCreateWithCFData( CFMutableDataRef data );
+WXDLLIMPEXP_CORE CGDataProviderRef wxMacCGDataProviderCreateWithMemoryBuffer( const wxMemoryBuffer& buf );
+
+CGColorSpaceRef WXDLLIMPEXP_CORE wxMacGetGenericRGBColorSpace(void);
+
+#endif // wxUSE_GUI
+
+//---------------------------------------------------------------------------
+// cocoa bridging utilities
+//---------------------------------------------------------------------------
+
+bool wxMacInitCocoa();
+
+class WXDLLIMPEXP_CORE wxMacAutoreleasePool
+{
+public :
+    wxMacAutoreleasePool();
+    ~wxMacAutoreleasePool();
+private :
+    void* m_pool;
+};
+
+// NSObject
+
+void wxMacCocoaRelease( void* obj );
+void wxMacCocoaAutorelease( void* obj );
+void wxMacCocoaRetain( void* obj );
+
+
+#endif
+    // _WX_PRIVATE_H_