86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "DragActionConversion.hxx"
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#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
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using namespace com::sun::star::datatransfer::dnd;
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/* Convert office drag actions as defined in
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<type>com::sun::star::datatransfer::dnd::DNDConstants</type>
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into system conform drag actions.
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*/
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unsigned int OfficeToSystemDragActions(sal_Int8 dragActions)
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{
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unsigned int actions = NSDragOperationNone;
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if (dragActions & DNDConstants::ACTION_COPY)
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{
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actions |= NSDragOperationCopy;
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}
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if (dragActions & DNDConstants::ACTION_MOVE)
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{
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actions |= NSDragOperationMove;
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}
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if (dragActions & DNDConstants::ACTION_LINK)
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{
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actions |= NSDragOperationLink;
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}
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return actions;
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}
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/* Convert system conform drag actions into office conform
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drag actions as defined in
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<type>com::sun::star::datatransfer::dnd::DNDConstants</type>.
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*/
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sal_Int8 SystemToOfficeDragActions(unsigned int dragActions)
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{
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sal_Int8 actions = DNDConstants::ACTION_NONE;
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if (dragActions & NSDragOperationCopy)
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{
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actions |= DNDConstants::ACTION_COPY;
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}
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if (dragActions & NSDragOperationMove)
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{
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actions |= DNDConstants::ACTION_MOVE;
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}
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if (dragActions & NSDragOperationLink)
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{
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actions |= DNDConstants::ACTION_LINK;
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}
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// We map NSDragOperationGeneric to ACTION_DEFAULT to
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// signal that we have to decide for a drag action
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if (dragActions & NSDragOperationGeneric)
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{
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actions |= DNDConstants::ACTION_DEFAULT;
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}
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return actions;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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