chart2/source/view/main/VLegend.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  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/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 #include <com/sun/star/frame/XModel.hpp>
  28
  29 #include "ChartModel.hxx"
  30
  31 #include <vector>
  32
  33 namespace chart
  34 {
  35
  36 class LegendEntryProvider;
  37
  38 /**
  39 */
  40
  41 class VLegend
  42 {
  43 public:
  44     VLegend( const ::com::sun::star::uno::Reference<
  45                  ::com::sun::star::chart2::XLegend > & xLegend,
  46              const ::com::sun::star::uno::Reference<
  47                  ::com::sun::star::uno::XComponentContext > & xContext,
  48              const std::vector< LegendEntryProvider* >& rLegendEntryProviderList,
  49             const ::com::sun::star::uno::Reference<
  50                             ::com::sun::star::drawing::XShapes >& xTargetPage,
  51                         const ::com::sun::star::uno::Reference<
  52                             ::com::sun::star::lang::XMultiServiceFactory >& xFactory,
  53                             ChartModel& rModel  );
  54
  55     void setDefaultWritingMode( sal_Int16 nDefaultWritingMode );
  56
  57     void createShapes( const ::com::sun::star::awt::Size & rAvailableSpace,
  58                        const ::com::sun::star::awt::Size & rPageSize );
  59
  60     /** Sets the position according to its internal anchor.
  61
  62         @param rOutAvailableSpace
  63             is modified by the method, if the legend is in a standard position,
  64             such that the space allocated by the legend is removed from it.
  65
  66         @param rReferenceSize
  67             is used to calculate the offset (default 2%) from the edge.
  68      */
  69     void changePosition(
  70         ::com::sun::star::awt::Rectangle & rOutAvailableSpace,
  71         const ::com::sun::star::awt::Size & rReferenceSize );
  72
  73     static bool isVisible(
  74         const ::com::sun::star::uno::Reference<
  75             ::com::sun::star::chart2::XLegend > & xLegend );
  76
  77 private:
  78     ::com::sun::star::uno::Reference<
  79                     ::com::sun::star::drawing::XShapes >            m_xTarget;
  80     ::com::sun::star::uno::Reference<
  81                     ::com::sun::star::lang::XMultiServiceFactory>   m_xShapeFactory;
  82     ::com::sun::star::uno::Reference<
  83                     ::com::sun::star::chart2::XLegend >             m_xLegend;
  84     ::com::sun::star::uno::Reference<
  85                     ::com::sun::star::drawing::XShape >             m_xShape;
  86
  87     ChartModel& mrModel;
  88
  89     ::com::sun::star::uno::Reference<
  90                     ::com::sun::star::uno::XComponentContext >      m_xContext;
  91
  92     std::vector< LegendEntryProvider* >         m_aLegendEntryProviderList;
  93
  94     sal_Int16 m_nDefaultWritingMode;//to be used when writing mode is set to page
  95 };
  96
  97 } //namespace chart
  98 #endif
  99
 100 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */