chart2/source/view/main/VLegend.hxx

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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_CHART2_SOURCE_VIEW_MAIN_VLEGEND_HXX
  20 #define INCLUDED_CHART2_SOURCE_VIEW_MAIN_VLEGEND_HXX
  21
  22 #include <com/sun/star/uno/Reference.hxx>
  23
  24 #include <vector>
  25
  26 namespace chart { class ChartModel; }
  27 namespace com { namespace sun { namespace star { namespace awt { struct Rectangle; } } } }
  28 namespace com { namespace sun { namespace star { namespace awt { struct Size; } } } }
  29 namespace com { namespace sun { namespace star { namespace chart2 { class XLegend; } } } }
  30 namespace com { namespace sun { namespace star { namespace drawing { class XShape; } } } }
  31 namespace com { namespace sun { namespace star { namespace drawing { class XShapes; } } } }
  32 namespace com { namespace sun { namespace star { namespace lang { class XMultiServiceFactory; } } } }
  33 namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
  34
  35 namespace chart
  36 {
  37
  38 class LegendEntryProvider;
  39
  40 class VLegend
  41 {
  42 public:
  43     VLegend( const css::uno::Reference< css::chart2::XLegend > & xLegend,
  44              const css::uno::Reference< css::uno::XComponentContext > & xContext,
  45              const std::vector< LegendEntryProvider* >& rLegendEntryProviderList,
  46              const css::uno::Reference< css::drawing::XShapes >& xTargetPage,
  47              const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory,
  48              ChartModel& rModel  );
  49
  50     void setDefaultWritingMode( sal_Int16 nDefaultWritingMode );
  51
  52     void createShapes( const css::awt::Size & rAvailableSpace,
  53                        const css::awt::Size & rPageSize );
  54
  55     /** Sets the position according to its internal anchor.
  56
  57         @param rOutAvailableSpace
  58             is modified by the method, if the legend is in a standard position,
  59             such that the space allocated by the legend is removed from it.
  60
  61         @param rReferenceSize
  62             is used to calculate the offset (default 2%) from the edge.
  63      */
  64     void changePosition(
  65         css::awt::Rectangle & rOutAvailableSpace,
  66         const css::awt::Size & rReferenceSize );
  67
  68     static bool isVisible(
  69         const css::uno::Reference< css::chart2::XLegend > & xLegend );
  70
  71 private:
  72     css::uno::Reference< css::drawing::XShapes >            m_xTarget;
  73     css::uno::Reference< css::lang::XMultiServiceFactory>   m_xShapeFactory;
  74     css::uno::Reference< css::chart2::XLegend >             m_xLegend;
  75     css::uno::Reference< css::drawing::XShape >             m_xShape;
  76
  77     ChartModel& mrModel;
  78
  79     css::uno::Reference< css::uno::XComponentContext >      m_xContext;
  80
  81     std::vector< LegendEntryProvider* >         m_aLegendEntryProviderList;
  82
  83     sal_Int16 m_nDefaultWritingMode;//to be used when writing mode is set to page
  84 };
  85
  86 } //namespace chart
  87 #endif
  88
  89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */