vcl/osx/DragSourceContext.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   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 #pragma once
  21
  22 #include <com/sun/star/datatransfer/dnd/XDragSourceContext.hpp>
  23 #include <cppuhelper/compbase.hxx>
  24 #include <cppuhelper/basemutex.hxx>
  25
  26 // This class fires events to XDragSourceListener implementations.
  27 // Of that interface only dragDropEnd and dropActionChanged are called.
  28 // The functions dragEnter, dragExit and dragOver are not supported
  29 // currently.
  30 // An instance of SourceContext only lives as long as the drag and drop
  31 // operation lasts.
  32 class DragSourceContext: public cppu::BaseMutex,
  33                      public cppu::WeakComponentImplHelper<css::datatransfer::dnd::XDragSourceContext>
  34 {
  35 public:
  36   DragSourceContext();
  37   virtual ~DragSourceContext() override;
  38   DragSourceContext(const DragSourceContext&) = delete;
  39   DragSourceContext& operator=(const DragSourceContext&) = delete;
  40
  41   virtual sal_Int32 SAL_CALL getCurrentCursor(  ) override;
  42
  43   virtual void SAL_CALL setCursor( sal_Int32 cursorId ) override;
  44
  45   virtual void SAL_CALL setImage( sal_Int32 imageId ) override;
  46
  47   virtual void SAL_CALL transferablesFlavorsChanged(  ) override;
  48 };
  49
  50 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */