chart2/source/controller/main/ChartDropTargetHelper.hxx

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  27 #ifndef CHART2_CHARTDROPTARGETHELPER_HXX
  28 #define CHART2_CHARTDROPTARGETHELPER_HXX
  29
  30 // for DropTargetHelper
  31 #include <svtools/transfer.hxx>
  32
  33 namespace com { namespace sun { namespace star {
  34 namespace chart2 {
  35     class XChartDocument;
  36 }
  37 }}}
  38
  39 namespace chart
  40 {
  41
  42 class ChartDropTargetHelper : public DropTargetHelper
  43 {
  44 public:
  45     explicit ChartDropTargetHelper(
  46         const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::dnd::XDropTarget >& rxDropTarget,
  47         const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XChartDocument > & xChartDocument );
  48     virtual ~ChartDropTargetHelper();
  49
  50 protected:
  51
  52     virtual sal_Int8    AcceptDrop( const AcceptDropEvent& rEvt );
  53     virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& rEvt );
  54
  55 private:
  56     // not available
  57     ChartDropTargetHelper();
  58
  59     bool satisfiesPrerequisites() const;
  60
  61
  62     ::com::sun::star::uno::Reference<
  63             ::com::sun::star::chart2::XChartDocument > m_xChartDocument;
  64 };
  65
  66 } //  namespace chart
  67
  68 // CHART2_CHARTDROPTARGETHELPER_HXX
  69 #endif