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#ifndef _CHART2_EXPLICITVALUEPROVIDER_HXX
#define _CHART2_EXPLICITVALUEPROVIDER_HXX

#include "ExplicitScaleValues.hxx"

#include <boost/shared_ptr.hpp>
#include <com/sun/star/chart2/XAxis.hpp>
#include <com/sun/star/chart2/XCoordinateSystem.hpp>
#include <com/sun/star/chart2/XDataSeries.hpp>
#include <com/sun/star/chart2/XDiagram.hpp>
#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/drawing/XShape.hpp>
#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
#include "chartviewdllapi.hxx"

//.............................................................................
namespace chart
{
//.............................................................................

//-----------------------------------------------------------------------------
/**
*/

class DrawModelWrapper;
class OOO_DLLPUBLIC_CHARTVIEW ExplicitValueProvider
{
public:
    /** Gives calculated scale and increment values for a given xAxis in the current view.
        In contrast to the model data these explicit values are always complete as misssing auto properties are calculated.
        If the given Axis could not be found or for another reason no correct output can be given false is returned.
     */
    virtual sal_Bool getExplicitValuesForAxis(
        ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XAxis > xAxis
        , ExplicitScaleData&  rExplicitScale
        , ExplicitIncrementData& rExplicitIncrement )=0;

    /** for rotated objects the shape size and position differs from the visible rectangle
        if bSnapRect is set to true you get the resulting visible position (left-top) and size
    */
    virtual ::com::sun::star::awt::Rectangle
        getRectangleOfObject( const rtl::OUString& rObjectCID, bool bSnapRect=false )=0;

    virtual ::com::sun::star::awt::Rectangle getDiagramRectangleExcludingAxes()=0;

    virtual ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >
        getShapeForCID( const rtl::OUString& rObjectCID )=0;

    virtual ::boost::shared_ptr< DrawModelWrapper > getDrawModelWrapper() = 0;

    static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
    static ExplicitValueProvider* getExplicitValueProvider( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xChartView );

    static ::com::sun::star::awt::Rectangle
        addAxisTitleSizes(
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::frame::XModel >& xChartModel
            , const ::com::sun::star::uno::Reference<
                ::com::sun::star::uno::XInterface >& xChartView
            , const ::com::sun::star::awt::Rectangle& rExcludingPositionAndSize );

    static ::com::sun::star::awt::Rectangle
        substractAxisTitleSizes(
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::frame::XModel >& xChartModel
            , const ::com::sun::star::uno::Reference<
                ::com::sun::star::uno::XInterface >& xChartView
            , const ::com::sun::star::awt::Rectangle& rPositionAndSizeIncludingTitles );

    static sal_Int32 getExplicitNumberFormatKeyForAxis(
              const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XAxis >& xAxis
            , const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XCoordinateSystem > & xCorrespondingCoordinateSystem
            , const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier >& xNumberFormatsSupplier );

    static sal_Int32 getExplicitNumberFormatKeyForDataLabel(
            const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& xSeriesOrPointProp
            , const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XDataSeries >& xSeries
            , sal_Int32 nPointIndex /*-1 for whole series*/
            , const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XDiagram >& xDiagram );
    
    static sal_Int32 getExplicitPercentageNumberFormatKeyForDataLabel(
            const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& xSeriesOrPointProp
            , const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier >& xNumberFormatsSupplier );
};

//.............................................................................
} //namespace chart
//.............................................................................
#endif

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