xref: /aoo42x/main/canvas/source/cairo/cairo_os2_cairo.hxx (revision 906a4e93)

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#ifndef _CAIROCANVAS_OS2_CAIRO_HXX
#define _CAIROCANVAS_OS2_CAIRO_HXX

#include "cairo_cairo.hxx"

typedef ULONG HFONT;

namespace cairo {

	class Os2Surface : public Surface
    {
		CairoSurfaceSharedPtr mpSurface;

	public:
        /// takes over ownership of passed cairo_surface
		explicit Os2Surface( const CairoSurfaceSharedPtr& pSurface );
        /// create surface on subarea of given drawable
		Os2Surface( HWND hWnd, int x, int y, int w, int h);
        /// create surface for given bitmap data
		Os2Surface( const BitmapSystemData& rBmpData );

        // Surface interface
		virtual CairoSharedPtr getCairo() const;
		virtual CairoSurfaceSharedPtr getCairoSurface() const { return mpSurface; }
		virtual SurfaceSharedPtr getSimilar( Content aContent, int width, int height ) const;

        virtual boost::shared_ptr<VirtualDevice> createVirtualDevice() const;

		virtual void Resize( int width, int height );

        virtual void flush() const;

		int getDepth() const;
	};

    unsigned long ucs4toindex(unsigned int ucs4, const char* font);
}

#endif