dtrans/test/win32/dnd/targetlistener.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "targetlistener.hxx"
  21 #include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
  22 #include <com/sun/star/datatransfer/DataFlavor.hpp>
  23
  24 using namespace com::sun::star::datatransfer::dnd::DNDConstants;
  25 using namespace com::sun::star::datatransfer;
  26
  27 DropTargetListener::DropTargetListener(HWND hEdit):m_hEdit( hEdit)
  28 {
  29 }
  30 DropTargetListener::~DropTargetListener()
  31 {
  32 }
  33
  34 void SAL_CALL DropTargetListener::disposing( const EventObject& Source )
  35         throw(RuntimeException)
  36 {
  37
  38 }
  39
  40 void SAL_CALL DropTargetListener::drop( const DropTargetDropEvent& e )
  41     throw(RuntimeException)
  42 {
  43     e.Context->rejectDrop();
  44
  45     DataFlavor flavor( OUString(OUString("text/plain;charset=windows-1252")),
  46         OUString(L"Text plain"), cppu::UnoType<Sequence<sal_Int8>>::get() );
  47
  48     Any anyData= e.Transferable->getTransferData( flavor);
  49     Sequence<sal_Int8> seq= *( Sequence<sal_Int8>*)anyData.getValue();
  50     SendMessage( m_hEdit, WM_SETTEXT, 0, (LPARAM) seq.getConstArray() );
  51 }
  52
  53 void SAL_CALL DropTargetListener::dragEnter( const DropTargetDragEnterEvent& dtde )
  54      throw(RuntimeException)
  55 {
  56     //If one drags something that is not moveable
  57     if( !(dtde.SourceActions & dtde.DropAction) )
  58         dtde.Context->acceptDrag( ACTION_COPY);
  59 }
  60
  61 void SAL_CALL DropTargetListener::dragExit( const DropTargetEvent& dte )
  62      throw(RuntimeException)
  63 {
  64 }
  65
  66 void SAL_CALL DropTargetListener::dragOver( const DropTargetDragEvent& dtde )
  67      throw(RuntimeException)
  68 {
  69     if( !(dtde.SourceActions & dtde.DropAction) )
  70         dtde.Context->acceptDrag( ACTION_COPY);
  71 }
  72
  73 void SAL_CALL DropTargetListener::dropActionChanged( const DropTargetDragEvent& dtde )
  74     throw(RuntimeException)
  75 {
  76 }
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */