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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_CANVAS_SOURCE_DIRECTX_DX_CANVASCUSTOMSPRITE_HXX
#define INCLUDED_CANVAS_SOURCE_DIRECTX_DX_CANVASCUSTOMSPRITE_HXX

#include <cppuhelper/compbase4.hxx>
#include <comphelper/uno3.hxx>

#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/rendering/XCustomSprite.hpp>
#include <com/sun/star/rendering/XIntegerBitmap.hpp>
#include <com/sun/star/rendering/XPolyPolygon2D.hpp>

#include <basegfx/point/b2dpoint.hxx>
#include <basegfx/vector/b2isize.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>

#include <canvas/base/basemutexhelper.hxx>
#include <canvas/base/canvascustomspritebase.hxx>

#include "dx_sprite.hxx"
#include "dx_surfacebitmap.hxx"
#include "dx_bitmapcanvashelper.hxx"
#include "dx_spritehelper.hxx"
#include "dx_spritecanvas.hxx"


namespace dxcanvas
{
    typedef ::cppu::WeakComponentImplHelper4< ::com::sun::star::rendering::XCustomSprite,
                                               ::com::sun::star::rendering::XBitmapCanvas,
                                              ::com::sun::star::rendering::XIntegerBitmap,
                                                ::com::sun::star::lang::XServiceInfo >  CanvasCustomSpriteBase_Base;
    /** Mixin Sprite

        Have to mixin the Sprite interface before deriving from
        ::canvas::CanvasCustomSpriteBase, as this template should
        already implement some of those interface methods.

        The reason why this appears kinda convoluted is the fact that
        we cannot specify non-IDL types as WeakComponentImplHelperN
        template args, and furthermore, don't want to derive
        ::canvas::CanvasCustomSpriteBase directly from
        ::canvas::Sprite (because derivees of
        ::canvas::CanvasCustomSpriteBase have to explicitly forward
        the XInterface methods (e.g. via DECLARE_UNO3_AGG_DEFAULTS)
        anyway). Basically, ::canvas::CanvasCustomSpriteBase should
        remain a base class that provides implementation, not to
        enforce any specific interface on its derivees.
     */
    class CanvasCustomSpriteSpriteBase_Base : public ::canvas::BaseMutexHelper< CanvasCustomSpriteBase_Base >,
                                                 public Sprite
    {
    };

    typedef ::canvas::CanvasCustomSpriteBase< CanvasCustomSpriteSpriteBase_Base,
                                              SpriteHelper,
                                              BitmapCanvasHelper,
                                              ::osl::MutexGuard,
                                              ::cppu::OWeakObject >                     CanvasCustomSpriteBaseT;

    /* Definition of CanvasCustomSprite class */

    class CanvasCustomSprite : public CanvasCustomSpriteBaseT
    {
    public:
        /** Create a custom sprite

            @param rSpriteSize
            Size of the sprite in pixel

            @param rRefDevice
            Associated output device

            @param rSpriteCanvas
            Target canvas

            @param rDevice
            Target DX device
         */
        CanvasCustomSprite( const ::com::sun::star::geometry::RealSize2D&   rSpriteSize,
                            const SpriteCanvasRef&                          rRefDevice,
                            const IDXRenderModuleSharedPtr&                 rRenderModule,
                            const ::canvas::ISurfaceProxyManagerSharedPtr&  rSurfaceProxy,
                            bool                                            bShowSpriteBounds );

        virtual void disposeThis() SAL_OVERRIDE;

        // Forwarding the XComponent implementation to the
        // cppu::ImplHelper templated base
        //                                    Classname           Base doing refcount          Base implementing the XComponent interface
        //                                          |                    |                         |
        //                                          V                    V                         V
        DECLARE_UNO3_XCOMPONENT_AGG_DEFAULTS( CanvasCustomSprite, CanvasCustomSpriteBase_Base, ::cppu::WeakComponentImplHelperBase )

        // XServiceInfo
        virtual OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException );
        virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()  throw( ::com::sun::star::uno::RuntimeException );

        // Sprite
        virtual void redraw() const;

    private:
        /** MUST hold here, too, since BitmapCanvasHelper only contains a
            raw pointer (without refcounting)
        */
        SpriteCanvasRef          mpSpriteCanvas;
        DXSurfaceBitmapSharedPtr mpSurface;
    };
}

#endif // INCLUDED_CANVAS_SOURCE_DIRECTX_DX_CANVASCUSTOMSPRITE_HXX

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