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 * $RCSfile: DragSourceContext.hxx,v $
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#ifndef _DRAGSOURCECONTEXT_HXX_
#define _DRAGSOURCECONTEXT_HXX_

#include <cppuhelper/implbase1.hxx>
#include <com/sun/star/datatransfer/dnd/XDragSourceContext.hpp>
#include <cppuhelper/compbase1.hxx>
#include <cppuhelper/basemutex.hxx>

#include <boost/utility.hpp>

#include "DragSource.hxx"

// This class fires events to XDragSourceListener implementations.
// Of that interface only dragDropEnd and dropActionChanged are called.
// The functions dragEnter, dragExit and dragOver are not supported
// currently.
// An instance of SourceContext only lives as long as the drag and drop
// operation lasts.
class DragSourceContext: public cppu::BaseMutex,
                     public cppu::WeakComponentImplHelper1<com::sun::star::datatransfer::dnd::XDragSourceContext>,
                     private ::boost::noncopyable
{
public:
  DragSourceContext(DragSource* pSource);
  ~DragSourceContext();

  virtual sal_Int32 SAL_CALL getCurrentCursor(  )
    throw( com::sun::star::uno::RuntimeException);

  virtual void SAL_CALL setCursor( sal_Int32 cursorId )
    throw( com::sun::star::uno::RuntimeException);

  virtual void SAL_CALL setImage( sal_Int32 imageId )
    throw( com::sun::star::uno::RuntimeException);

  virtual void SAL_CALL transferablesFlavorsChanged(  )
    throw( com::sun::star::uno::RuntimeException);

private:
  DragSource* m_pDragSource;
};



#endif