# Cppcheck report - LibreOffice: vcl/osx/DragActionConversion.cxx

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    /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
    /*
     * This file is part of the LibreOffice project.
     *
     * This Source Code Form is subject to the terms of the Mozilla Public
     * License, v. 2.0. If a copy of the MPL was not distributed with this
     * file, You can obtain one at http://mozilla.org/MPL/2.0/.
     *
     * This file incorporates work covered by the following license notice:
     *
     *   Licensed to the Apache Software Foundation (ASF) under one or more
     *   contributor license agreements. See the NOTICE file distributed
     *   with this work for additional information regarding copyright
     *   ownership. The ASF licenses this file to you under the Apache
     *   License, Version 2.0 (the "License"); you may not use this file
     *   except in compliance with the License. You may obtain a copy of
     *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
     */

    #include "DragActionConversion.hxx"
    #include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>

    using namespace com::sun::star::datatransfer::dnd;

    /* Convert office drag actions as defined in
       <type>com::sun::star::datatransfer::dnd::DNDConstants</type>
       into system conform drag actions.
     */
    unsigned int OfficeToSystemDragActions(sal_Int8 dragActions)<--- The function 'OfficeToSystemDragActions' is never used.
    {
      unsigned int actions = NSDragOperationNone;

      if (dragActions & DNDConstants::ACTION_COPY)
        {
          actions |= NSDragOperationCopy;
        }

      if (dragActions & DNDConstants::ACTION_MOVE)
        {
          actions |= NSDragOperationMove;
        }

      if (dragActions & DNDConstants::ACTION_LINK)
        {
          actions |= NSDragOperationLink;
        }

      return actions;
    }

    /* Convert system conform drag actions into office conform
       drag actions as defined in
       <type>com::sun::star::datatransfer::dnd::DNDConstants</type>.
     */
    sal_Int8 SystemToOfficeDragActions(unsigned int dragActions)<--- The function 'SystemToOfficeDragActions' is never used.
    {
      sal_Int8 actions = DNDConstants::ACTION_NONE;

      if (dragActions & NSDragOperationCopy)
        {
          actions |= DNDConstants::ACTION_COPY;
        }

      if (dragActions & NSDragOperationMove)
        {
          actions |= DNDConstants::ACTION_MOVE;
        }

      if (dragActions & NSDragOperationLink)
        {
          actions |= DNDConstants::ACTION_LINK;
        }

      // We map NSDragOperationGeneric to ACTION_DEFAULT to
      // signal that we have to decide for a drag action
      if (dragActions & NSDragOperationGeneric)
        {
          actions |= DNDConstants::ACTION_DEFAULT;
        }

      return actions;
    }

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */