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#ifndef INCLUDED_CHART2_SOURCE_VIEW_INC_VDIAGRAM_HXX
#define INCLUDED_CHART2_SOURCE_VIEW_INC_VDIAGRAM_HXX

#include <com/sun/star/drawing/HomogenMatrix.hpp>
#include <com/sun/star/drawing/XShapes.hpp>
#include <com/sun/star/chart2/XDiagram.hpp>
#include "AbstractShapeFactory.hxx"
#include <basegfx/range/b2irectangle.hxx>

namespace chart
{

class AbstractShapeFactory;

/** The VDiagram is responsible to generate the visible parts of the Diagram
that is wall, floor, axes and data series.
The axes and data series are subobjects which are created and managed by the
diagram.
*/

class VDiagram
{
public: //methods
    VDiagram( const com::sun::star::uno::Reference<com::sun::star::chart2::XDiagram>& xDiagram,
              const com::sun::star::drawing::Direction3D& rPreferredAspectRatio,
              sal_Int32 nDimension = 3 );
    virtual ~VDiagram();

    void init(
        const com::sun::star::uno::Reference<com::sun::star::drawing::XShapes>& xTarget,
        const com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory>& xFactory );

    void    createShapes( const ::com::sun::star::awt::Point& rPos
                        , const ::com::sun::star::awt::Size& rSize );

    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >
            getCoordinateRegion() { return css::uno::Reference<css::drawing::XShapes>( m_xCoordinateRegionShape, css::uno::UNO_QUERY );}

    /**
     * Get current bounding rectangle for the diagram without axes.
     */
    basegfx::B2IRectangle getCurrentRectangle() const;

    void    reduceToMimimumSize();

    ::basegfx::B2IRectangle    adjustPosAndSize( const ::com::sun::star::awt::Point& rPos
                                    , const ::com::sun::star::awt::Size& rAvailableSize );

    ::basegfx::B2IRectangle    adjustInnerSize( const ::basegfx::B2IRectangle& rConsumedOuterRect );

private: //methods
    void    createShapes_2d();
    void    createShapes_3d();

    ::basegfx::B2IRectangle    adjustPosAndSize_2d( const ::com::sun::star::awt::Point& rPos
                        , const ::com::sun::star::awt::Size& rAvailableSize );
    ::basegfx::B2IRectangle    adjustPosAndSize_3d( const ::com::sun::star::awt::Point& rPos
                        , const ::com::sun::star::awt::Size& rAvailableSize );

    void    adjustAspectRatio3d( const ::com::sun::star::awt::Size& rAvailableSize );

private: //members
    VDiagram(const VDiagram& rD) = delete;

    ::com::sun::star::uno::Reference<
                    ::com::sun::star::drawing::XShapes >                    m_xTarget;
    ::com::sun::star::uno::Reference<
                    ::com::sun::star::lang::XMultiServiceFactory>           m_xShapeFactory;
    AbstractShapeFactory* m_pShapeFactory;

    // this is the surrounding shape which contains floor, wall and coordinate
    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   m_xOuterGroupShape;
    // this is an additional inner shape that represents the coordinate region -  that is - where to place data points
    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   m_xCoordinateRegionShape;
    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   m_xWall2D;

    sal_Int32                                                               m_nDimensionCount;
    ::com::sun::star::uno::Reference<
        ::com::sun::star::chart2::XDiagram >                                m_xDiagram;

    ::com::sun::star::drawing::Direction3D                                  m_aPreferredAspectRatio;
    ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > m_xAspectRatio3D;

    double m_fXAnglePi;
    double m_fYAnglePi;
    double m_fZAnglePi;

    ::com::sun::star::awt::Point    m_aAvailablePosIncludingAxes;
    ::com::sun::star::awt::Size     m_aAvailableSizeIncludingAxes;

    ::com::sun::star::awt::Point    m_aCurrentPosWithoutAxes;
    ::com::sun::star::awt::Size     m_aCurrentSizeWithoutAxes;

    bool m_bRightAngledAxes;
};

} //namespace chart
#endif

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