office-gobmx/editeng/inc/ItemList.hxx

/* -*- 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 <svl/itempool.hxx>
#include <vector>

class ItemList
{
private:
    std::vector<const SfxPoolItem*> maItemPool;
    sal_Int32 maCurrentItem = 0;

public:
    ItemList() = default;

    const SfxPoolItem* First()
    {
        maCurrentItem = 0;
        return maItemPool.empty() ? nullptr : maItemPool[0];
    }

    const SfxPoolItem* Next()
    {
        if (maCurrentItem + 1 < sal_Int32(maItemPool.size()))
        {
            ++maCurrentItem;
            return maItemPool[maCurrentItem];
        }
        return nullptr;
    }

    sal_Int32 Count() const { return maItemPool.size(); }

    void Insert(const SfxPoolItem* pItem)
    {
        maItemPool.push_back(pItem);
        maCurrentItem = maItemPool.size() - 1;
    }

    void Clear() { maItemPool.clear(); }
};

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