/* -*- 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 <editeng/editobj.hxx>

#include "types.hxx"

#include <memory>

#include <vector>

class EditTextObject;

class ScEditDataArray

{

public:

    class Item

    {

    public:

        Item() = delete;

        explicit Item(SCTAB nTab, SCCOL nCol, SCROW nRow,

                      std::unique_ptr<EditTextObject> pOldData, std::unique_ptr<EditTextObject> pNewData);

        Item(Item const &) = delete; // due to mpOldData

        Item(Item&&) = default;

        ~Item();

        const EditTextObject* GetOldData() const;

        const EditTextObject* GetNewData() const;

        SCTAB GetTab() const { return mnTab;}

        SCCOL GetCol() const { return mnCol;}

        SCROW GetRow() const { return mnRow;}

    private:

        std::unique_ptr<EditTextObject> mpOldData;

        std::unique_ptr<EditTextObject> mpNewData;

        SCTAB mnTab;

        SCCOL mnCol;

        SCROW mnRow;

    };

    ScEditDataArray();

    ~ScEditDataArray();

    void AddItem(SCTAB nTab, SCCOL nCol, SCROW nRow,

                 std::unique_ptr<EditTextObject> pOldData, std::unique_ptr<EditTextObject> pNewData);

    const Item* First();

    const Item* Next();

private:

    ::std::vector<Item>::const_iterator maIter;

    ::std::vector<Item> maArray;

};

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