include/vcl/dndhelp.hxx

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  19
  20 #ifndef INCLUDED_VCL_DNDHELP_HXX
  21 #define INCLUDED_VCL_DNDHELP_HXX
  22
  23 #include <vcl/dllapi.h>
  24 #include <cppuhelper/weak.hxx>
  25 #include <com/sun/star/datatransfer/dnd/XDragGestureListener.hpp>
  26 #include <com/sun/star/datatransfer/dnd/XDragSourceListener.hpp>
  27 #include <com/sun/star/datatransfer/dnd/XDropTargetListener.hpp>
  28
  29 namespace com {
  30 namespace sun {
  31 namespace star {
  32
  33 namespace datatransfer {
  34 namespace dnd {
  35     struct DragGestureEvent;
  36     struct DragSourceDragEvent;
  37     struct DragSourceDropEvent;
  38     struct DragSourceEvent;
  39     struct DropTargetDragEvent;
  40     struct DropTargetDragEnterEvent;
  41     struct DropTargetDropEvent;
  42     struct DropTargetEvent;
  43 }}
  44
  45 }}}
  46
  47 namespace vcl
  48 {
  49
  50 namespace unohelper
  51 {
  52
  53 class VCL_DLLPUBLIC DragAndDropClient
  54 {
  55 public:
  56     virtual ~DragAndDropClient();
  57
  58     // ::com::sun::star::datatransfer::dnd::XDragGestureListener
  59     virtual void dragGestureRecognized( const ::com::sun::star::datatransfer::dnd::DragGestureEvent& dge )
  60         throw (::com::sun::star::uno::RuntimeException,
  61                std::exception);
  62
  63     // ::com::sun::star::datatransfer::dnd::XDragSourceListener
  64     virtual void dragDropEnd(const ::com::sun::star::datatransfer::dnd::DragSourceDropEvent& dsde )
  65         throw (::com::sun::star::uno::RuntimeException,
  66                std::exception);
  67
  68     // ::com::sun::star::datatransfer::dnd::XDropTargetListener
  69     virtual void drop( const ::com::sun::star::datatransfer::dnd::DropTargetDropEvent& dtde )
  70         throw (::com::sun::star::uno::RuntimeException,
  71                std::exception);
  72     virtual void dragEnter( const ::com::sun::star::datatransfer::dnd::DropTargetDragEnterEvent& dtdee )
  73         throw (::com::sun::star::uno::RuntimeException,
  74                std::exception);
  75     virtual void dragExit( const ::com::sun::star::datatransfer::dnd::DropTargetEvent& dte )
  76         throw (::com::sun::star::uno::RuntimeException,
  77                std::exception);
  78     virtual void dragOver( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde )
  79         throw (::com::sun::star::uno::RuntimeException,
  80                std::exception);
  81 };
  82
  83 class VCL_DLLPUBLIC DragAndDropWrapper :
  84                             public ::com::sun::star::datatransfer::dnd::XDragGestureListener,
  85                             public ::com::sun::star::datatransfer::dnd::XDragSourceListener,
  86                             public ::com::sun::star::datatransfer::dnd::XDropTargetListener,
  87                             public ::cppu::OWeakObject
  88 {
  89 private:
  90     DragAndDropClient* mpClient;
  91
  92 public:
  93                     DragAndDropWrapper( DragAndDropClient* pClient );
  94                     virtual ~DragAndDropWrapper();
  95
  96     // ::com::sun::star::uno::XInterface
  97     ::com::sun::star::uno::Any                  SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  98     void                                        SAL_CALL acquire() throw() SAL_OVERRIDE  { OWeakObject::acquire(); }
  99     void                                        SAL_CALL release() throw() SAL_OVERRIDE  { OWeakObject::release(); }
 100
 101     // ::com::sun::star::lang::XEventListener
 102     void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 103
 104     // ::com::sun::star::datatransfer::dnd::XDragGestureListener
 105     void SAL_CALL dragGestureRecognized( const ::com::sun::star::datatransfer::dnd::DragGestureEvent& dge ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 106
 107     // ::com::sun::star::datatransfer::dnd::XDragSourceListener
 108     void SAL_CALL dragDropEnd( const ::com::sun::star::datatransfer::dnd::DragSourceDropEvent& dsde ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 109     void SAL_CALL dragEnter( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 110     void SAL_CALL dragExit( const ::com::sun::star::datatransfer::dnd::DragSourceEvent& dse ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 111     void SAL_CALL dragOver( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 112     void SAL_CALL dropActionChanged( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 113
 114     // ::com::sun::star::datatransfer::dnd::XDropTargetListener
 115     void SAL_CALL drop( const ::com::sun::star::datatransfer::dnd::DropTargetDropEvent& dtde ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 116     void SAL_CALL dragEnter( const ::com::sun::star::datatransfer::dnd::DropTargetDragEnterEvent& dtdee ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 117     void SAL_CALL dragExit( const ::com::sun::star::datatransfer::dnd::DropTargetEvent& dte ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 118     void SAL_CALL dragOver( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 119     void SAL_CALL dropActionChanged( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 120 };
 121
 122 }}  // namespace vcl::unohelper
 123
 124 #endif // INCLUDED_VCL_DNDHELP_HXX
 125
 126 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */