| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #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) |
| { |
| 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) |
| { |
| 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; |
| } |