/* -*- 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 .
*/
#pragma once
#include <utility>
#include <vector>
#include <svl/hint.hxx>
#include "rangelst.hxx"
struct ScUnoRefEntry
{
sal_Int64 nObjectId;
ScRangeList aRanges;
ScUnoRefEntry( sal_Int64 nId, ScRangeList aOldRanges ) :
nObjectId( nId ),
aRanges(std::move( aOldRanges ))
{
}
};
/** List of RefUpdate changes made to UNO objects during ScUpdateRefHint broadcast.
*/
class ScUnoRefList
{
private :
::std::vector<ScUnoRefEntry> aEntries;
public :
ScUnoRefList();
~ScUnoRefList();
void Add( sal_Int64 nId, const ScRangeList& rOldRanges );
void Undo( ScDocument& rDoc );
bool IsEmpty() const { return aEntries.empty(); }
};
/** Hint to restore a UNO object to its old state (used during undo).
*/
class ScUnoRefUndoHint final : public SfxHint
{
ScUnoRefEntry aEntry;
public :
ScUnoRefUndoHint( ScUnoRefEntry aRefEntry );
virtual ~ScUnoRefUndoHint() override;
sal_Int64 GetObjectId() const { return aEntry.nObjectId; }
const ScRangeList& GetRanges() const { return aEntry.aRanges; }
};
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