office-gobmx/canvas/source/cairo/cairo_quartz_cairo.hxx

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#ifndef _CAIROCANVAS_QUARTZ_CAIRO_HXX
#define _CAIROCANVAS_QUARTZ_CAIRO_HXX

#include "cairo_cairo.hxx"

#include "premac.h"
#include <TargetConditionals.h>
#if !defined(TARGET_OS_IPHONE) || !TARGET_OS_IPHONE
#include <Cocoa/Cocoa.h>
#else
#include <UIKit/UIKit.h>
#define NSView UIView
#endif
#include <cairo-quartz.h>
#include "postmac.h"

namespace cairo {

    class QuartzSurface : public Surface
    {
        NSView*               mpView; // if NULL - bg surface
        CairoSurfaceSharedPtr mpSurface;

    public:
        /// takes over ownership of passed cairo_surface
        explicit QuartzSurface( const CairoSurfaceSharedPtr& pSurface );

        /// create surface on subarea of given CGContext
        explicit QuartzSurface( CGContextRef rContext, int x, int y, int width, int height );

        /// create a offscreen surface for given NSView
        QuartzSurface( NSView* pView, int x, int y, int width, int height );

        // 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;

        CGContextRef getCGContext() const;

    };
}

#endif

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