dtrans/test/win32/dnd/targetlistener.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_dtrans.hxx"
  33
  34
  35 #include "targetlistener.hxx"
  36 #include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
  37 #include <com/sun/star/datatransfer/DataFlavor.hpp>
  38
  39 //using namespace com::sun::star::datatransfer::dnd;
  40 using namespace com::sun::star::datatransfer::dnd::DNDConstants;
  41 using namespace com::sun::star::datatransfer;
  42 using namespace rtl;
  43
  44 DropTargetListener::DropTargetListener(HWND hEdit):m_hEdit( hEdit)
  45 {
  46 }
  47 DropTargetListener::~DropTargetListener()
  48 {
  49 }
  50
  51 void SAL_CALL DropTargetListener::disposing( const EventObject& Source )
  52         throw(RuntimeException)
  53 {
  54
  55 }
  56
  57
  58
  59 void SAL_CALL DropTargetListener::drop( const DropTargetDropEvent& e )
  60     throw(RuntimeException)
  61 {
  62 //      e.Context->dropComplete( sal_True);
  63 //      e.Context->acceptDrop( ACTION_COPY);
  64     e.Context->rejectDrop();
  65
  66     // if the Transferable contains text, then we send it to the edit window
  67 //      Sequence<DataFlavor> flavors= e.Transferable->getTransferDataFlavors();
  68 //      DataFlavor aFlavor;
  69 //      for( int i=0; i < flavors.getLength(); i++)
  70 //              aFlavor= flavors[4];
  71
  72     DataFlavor flavor( OUString(OUString::createFromAscii("text/plain;charset=windows-1252")),
  73         OUString(L"Text plain"), getCppuType( ( Sequence<sal_Int8>*)0 ) );
  74
  75     Any anyData= e.Transferable->getTransferData( flavor);
  76     Sequence<sal_Int8> seq= *( Sequence<sal_Int8>*)anyData.getValue();
  77     SendMessage( m_hEdit, WM_SETTEXT, 0, (LPARAM) seq.getConstArray() );
  78 }
  79
  80 void SAL_CALL DropTargetListener::dragEnter( const DropTargetDragEnterEvent& dtde )
  81      throw(RuntimeException)
  82 {
  83     //If one drags something that is not moveable
  84     if( !(dtde.SourceActions & dtde.DropAction) )
  85         dtde.Context->acceptDrag( ACTION_COPY);
  86
  87 //      dtde.Context->rejectDrag( );
  88
  89 }
  90
  91 void SAL_CALL DropTargetListener::dragExit( const DropTargetEvent& dte )
  92      throw(RuntimeException)
  93 {
  94 }
  95
  96 void SAL_CALL DropTargetListener::dragOver( const DropTargetDragEvent& dtde )
  97      throw(RuntimeException)
  98 {
  99     if( !(dtde.SourceActions & dtde.DropAction) )
 100         dtde.Context->acceptDrag( ACTION_COPY);
 101 }
 102
 103 void SAL_CALL DropTargetListener::dropActionChanged( const DropTargetDragEvent& dtde )
 104     throw(RuntimeException)
 105 {
 106 }