DataBrowserModel.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include <DataSeries.hxx>
#include <ChartType.hxx>
 
#include <com/sun/star/uno/Reference.hxx>
#include <rtl/ref.hxx>
 
#include <memory>
#include <utility>
#include <vector>
 
namespace com::sun::star::chart2 { class XChartDocument; }
namespace com::sun::star::uno { class XComponentContext; }
 
namespace com::sun::star::chart2 {
    class XDataSeries;
    class XChartType;
}
 
namespace chart
{
 
class DialogModel;
class ChartModel;
class ChartType;
class DataSeries;
 
class DataBrowserModel final
{
public:
    explicit DataBrowserModel(
        const rtl::Reference<::chart::ChartModel> & xChartDoc );
    ~DataBrowserModel();
 
    void insertDataSeries( sal_Int32 nAfterColumnIndex );
 
    void insertComplexCategoryLevel( sal_Int32 nAfterColumnIndex );
 
    void removeDataSeriesOrComplexCategoryLevel( sal_Int32 nAtColumnIndex );
 
    void swapDataSeries( sal_Int32 nFirstIndex );
    void swapDataPointForAllSeries( sal_Int32 nFirstIndex );
 
    void insertDataPointForAllSeries( sal_Int32 nAfterIndex );
    void removeDataPointForAllSeries( sal_Int32 nAtIndex );
 
    enum eCellType
    {
        NUMBER,
        TEXT,
        TEXTORDATE
    };
 
    eCellType getCellType( sal_Int32 nAtColumn ) const;
    double getCellNumber( sal_Int32 nAtColumn, sal_Int32 nAtRow );
    OUString getCellText( sal_Int32 nAtColumn, sal_Int32 nAtRow );
    css::uno::Any getCellAny( sal_Int32 nAtColumn, sal_Int32 nAtRow );
    sal_uInt32 getNumberFormatKey( sal_Int32 nAtColumn );
 
    bool setCellNumber( sal_Int32 nAtColumn, sal_Int32 nAtRow, double fValue );
    bool setCellText( sal_Int32 nAtColumn, sal_Int32 nAtRow, const OUString & rText );
    bool setCellAny( sal_Int32 nAtColumn, sal_Int32 nAtRow, const css::uno::Any & aValue );
 
    sal_Int32 getColumnCount() const;
    sal_Int32 getMaxRowCount() const;
 
    // returns the UI string of the corresponding role
    OUString getRoleOfColumn( sal_Int32 nColumnIndex ) const;
    bool isCategoriesColumn( sal_Int32 nColumnIndex ) const;
 
    struct tDataHeader
    {
        rtl::Reference< ::chart::DataSeries > m_xDataSeries;
        rtl::Reference< ::chart::ChartType >  m_xChartType;
        bool                                            m_bSwapXAndYAxis;
        sal_Int32                                       m_nStartColumn;
        sal_Int32                                       m_nEndColumn;
 
        // default CTOR
        tDataHeader() :
                m_bSwapXAndYAxis( false ),
                m_nStartColumn( -1 ),
                m_nEndColumn( -1 )
        {}
        // "full" CTOR
        tDataHeader(
            rtl::Reference< ::chart::DataSeries >  xDataSeries,
            rtl::Reference< ::chart::ChartType > xChartType,
            bool                                        bSwapXAndYAxis,
            sal_Int32                                   nStartColumn,
            sal_Int32                                   nEndColumn ) :
                m_xDataSeries(std::move( xDataSeries )),
                m_xChartType(std::move( xChartType )),
                m_bSwapXAndYAxis( bSwapXAndYAxis ),
                m_nStartColumn( nStartColumn ),
                m_nEndColumn( nEndColumn )
        {}
    };
 
    typedef std::vector< tDataHeader > tDataHeaderVector;
 
    const tDataHeaderVector& getDataHeaders() const { return m_aHeaders;}
 
    tDataHeader getHeaderForSeries(
        const css::uno::Reference< css::chart2::XDataSeries > &xSeries ) const;
 
    rtl::Reference< ::chart::DataSeries >
        getDataSeriesByColumn( sal_Int32 nColumn ) const;
 
private:
    void updateFromModel();
 
    void removeComplexCategoryLevel( sal_Int32 nAtColumnIndex );
 
    void addErrorBarRanges(
        const rtl::Reference<::chart::DataSeries > & xDataSeries,
        sal_Int32 nNumberFormatKey,
        sal_Int32 & rInOutSequenceIndex,
        sal_Int32 & rInOutHeaderEnd, bool bYError );
 
    sal_Int32 getCategoryColumnCount();
 
    rtl::Reference<::chart::ChartModel> m_xChartDocument;
    std::unique_ptr< DialogModel > m_apDialogModel;
 
    struct tDataColumn;
    struct implColumnLess;
 
    typedef std::vector< tDataColumn > tDataColumnVector;
 
    tDataColumnVector m_aColumns;
    tDataHeaderVector m_aHeaders;
};
 
} //  namespace chart
 
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