chart2/source/view/main/VLegend.hxx

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