chart2/source/view/main/VLegend.hxx

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  30 #ifndef _VLEGEND_HXX
  31 #define _VLEGEND_HXX
  32
  33 #include <com/sun/star/chart2/XLegend.hpp>
  34 #include <com/sun/star/drawing/XShapes.hpp>
  35 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  36 #include <com/sun/star/uno/XComponentContext.hpp>
  37 #include <com/sun/star/awt/Rectangle.hpp>
  38 #include <com/sun/star/frame/XModel.hpp>
  39
  40 #include <vector>
  41
  42 //.............................................................................
  43 namespace chart
  44 {
  45 //.............................................................................
  46
  47 class LegendEntryProvider;
  48
  49 //-----------------------------------------------------------------------------
  50 /**
  51 */
  52
  53 class VLegend
  54 {
  55 public:
  56     VLegend( const ::com::sun::star::uno::Reference<
  57                  ::com::sun::star::chart2::XLegend > & xLegend,
  58              const ::com::sun::star::uno::Reference<
  59                  ::com::sun::star::uno::XComponentContext > & xContext,
  60              const std::vector< LegendEntryProvider* >& rLegendEntryProviderList );
  61
  62     void SAL_CALL init( const ::com::sun::star::uno::Reference<
  63                             ::com::sun::star::drawing::XShapes >& xTargetPage,
  64                         const ::com::sun::star::uno::Reference<
  65                             ::com::sun::star::lang::XMultiServiceFactory >& xFactory,
  66                         const ::com::sun::star::uno::Reference<
  67                             ::com::sun::star::frame::XModel > & xModel );
  68
  69     void setDefaultWritingMode( sal_Int16 nDefaultWritingMode );
  70
  71     void createShapes( const ::com::sun::star::awt::Size & rAvailableSpace,
  72                        const ::com::sun::star::awt::Size & rPageSize );
  73
  74     /** Sets the position according to its internal anchor.
  75
  76         @param rOutAvailableSpace
  77             is modified by the method, if the legend is in a standard position,
  78             such that the space allocated by the legend is removed from it.
  79
  80         @param rReferenceSize
  81             is used to calculate the offset (default 2%) from the edge.
  82      */
  83     void changePosition(
  84         ::com::sun::star::awt::Rectangle & rOutAvailableSpace,
  85         const ::com::sun::star::awt::Size & rReferenceSize );
  86
  87     static bool isVisible(
  88         const ::com::sun::star::uno::Reference<
  89             ::com::sun::star::chart2::XLegend > & xLegend );
  90
  91 private:
  92     ::com::sun::star::uno::Reference<
  93                     ::com::sun::star::drawing::XShapes >            m_xTarget;
  94     ::com::sun::star::uno::Reference<
  95                     ::com::sun::star::lang::XMultiServiceFactory>       m_xShapeFactory;
  96     ::com::sun::star::uno::Reference<
  97                     ::com::sun::star::chart2::XLegend >             m_xLegend;
  98     ::com::sun::star::uno::Reference<
  99                     ::com::sun::star::drawing::XShape >             m_xShape;
 100     ::com::sun::star::uno::Reference<
 101                     ::com::sun::star::frame::XModel >               m_xModel;
 102     ::com::sun::star::uno::Reference<
 103                     ::com::sun::star::uno::XComponentContext >      m_xContext;
 104
 105     std::vector< LegendEntryProvider* >         m_aLegendEntryProviderList;
 106
 107     sal_Int16 m_nDefaultWritingMode;//to be used when writing mode is set to page
 108 };
 109
 110 //.............................................................................
 111 } //namespace chart
 112 //.............................................................................
 113 #endif
 114