ChartDropTargetHelper.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#pragma once
 
#include <vcl/transfer.hxx>
#include <rtl/ref.hxx>
 
namespace com::sun::star {
    namespace chart2 {
        class XChartDocument;
    }
}
 
namespace chart
{
class ChartModel;
 
class ChartDropTargetHelper : public DropTargetHelper
{
public:
    ChartDropTargetHelper() = delete;
    explicit ChartDropTargetHelper(
        const css::uno::Reference< css::datatransfer::dnd::XDropTarget >& rxDropTarget,
        rtl::Reference<::chart::ChartModel> xChartDocument );
    virtual ~ChartDropTargetHelper() override;
 
protected:
 
    virtual sal_Int8    AcceptDrop( const AcceptDropEvent& rEvt ) override;
    virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
 
private:
    bool satisfiesPrerequisites() const;
 
    rtl::Reference<::chart::ChartModel> m_xChartDocument;
};
 
} //  namespace chart
 
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