include/vcl/dndhelp.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef _VCL_DNDHELP_HXX
  21 #define _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 ) throw (::com::sun::star::uno::RuntimeException);
  60
  61     // ::com::sun::star::datatransfer::dnd::XDragSourceListener
  62     virtual void dragDropEnd( const ::com::sun::star::datatransfer::dnd::DragSourceDropEvent& dsde ) throw (::com::sun::star::uno::RuntimeException);
  63     virtual void dragEnter( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException);
  64     virtual void dragExit( const ::com::sun::star::datatransfer::dnd::DragSourceEvent& dse ) throw (::com::sun::star::uno::RuntimeException);
  65     virtual void dragOver( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException);
  66     virtual void dropActionChanged( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException);
  67
  68     // ::com::sun::star::datatransfer::dnd::XDropTargetListener
  69     virtual void drop( const ::com::sun::star::datatransfer::dnd::DropTargetDropEvent& dtde ) throw (::com::sun::star::uno::RuntimeException);
  70     virtual void dragEnter( const ::com::sun::star::datatransfer::dnd::DropTargetDragEnterEvent& dtdee ) throw (::com::sun::star::uno::RuntimeException);
  71     virtual void dragExit( const ::com::sun::star::datatransfer::dnd::DropTargetEvent& dte ) throw (::com::sun::star::uno::RuntimeException);
  72     virtual void dragOver( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde ) throw (::com::sun::star::uno::RuntimeException);
  73     virtual void dropActionChanged( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde ) throw (::com::sun::star::uno::RuntimeException);
  74 };
  75
  76 class VCL_DLLPUBLIC DragAndDropWrapper :
  77                             public ::com::sun::star::datatransfer::dnd::XDragGestureListener,
  78                             public ::com::sun::star::datatransfer::dnd::XDragSourceListener,
  79                             public ::com::sun::star::datatransfer::dnd::XDropTargetListener,
  80                             public ::cppu::OWeakObject
  81 {
  82 private:
  83     DragAndDropClient* mpClient;
  84
  85 public:
  86                     DragAndDropWrapper( DragAndDropClient* pClient );
  87                     ~DragAndDropWrapper();
  88
  89     // ::com::sun::star::uno::XInterface
  90     ::com::sun::star::uno::Any                  SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
  91     void                                        SAL_CALL acquire() throw()  { OWeakObject::acquire(); }
  92     void                                        SAL_CALL release() throw()  { OWeakObject::release(); }
  93
  94     // ::com::sun::star::lang::XEventListener
  95     void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
  96
  97     // ::com::sun::star::datatransfer::dnd::XDragGestureListener
  98     void SAL_CALL dragGestureRecognized( const ::com::sun::star::datatransfer::dnd::DragGestureEvent& dge ) throw (::com::sun::star::uno::RuntimeException);
  99
 100     // ::com::sun::star::datatransfer::dnd::XDragSourceListener
 101     void SAL_CALL dragDropEnd( const ::com::sun::star::datatransfer::dnd::DragSourceDropEvent& dsde ) throw (::com::sun::star::uno::RuntimeException);
 102     void SAL_CALL dragEnter( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException);
 103     void SAL_CALL dragExit( const ::com::sun::star::datatransfer::dnd::DragSourceEvent& dse ) throw (::com::sun::star::uno::RuntimeException);
 104     void SAL_CALL dragOver( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException);
 105     void SAL_CALL dropActionChanged( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException);
 106
 107     // ::com::sun::star::datatransfer::dnd::XDropTargetListener
 108     void SAL_CALL drop( const ::com::sun::star::datatransfer::dnd::DropTargetDropEvent& dtde ) throw (::com::sun::star::uno::RuntimeException);
 109     void SAL_CALL dragEnter( const ::com::sun::star::datatransfer::dnd::DropTargetDragEnterEvent& dtdee ) throw (::com::sun::star::uno::RuntimeException);
 110     void SAL_CALL dragExit( const ::com::sun::star::datatransfer::dnd::DropTargetEvent& dte ) throw (::com::sun::star::uno::RuntimeException);
 111     void SAL_CALL dragOver( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde ) throw (::com::sun::star::uno::RuntimeException);
 112     void SAL_CALL dropActionChanged( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde ) throw (::com::sun::star::uno::RuntimeException);
 113 };
 114
 115 }}  // namespace vcl::unohelper
 116
 117 #endif  // _VCL_DNDHELP_HXX
 118
 119 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */