core/resultiterator.h

/*
 * This file is part of the KDE Akonadi Search Project
 * SPDX-FileCopyrightText: 2013 Vishesh Handa <me@vhanda.in>
 *
 * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 *
 */
 
#pragma once
 
#include "search_core_export.h"
#include "searchstore.h"
 
#include <QExplicitlySharedDataPointer>
 
namespace Akonadi
{
namespace Search
{
class SearchStore;
class Result;
 
class Q_DECL_HIDDEN ResultIteratorPrivate : public QSharedData
{
public:
    ResultIteratorPrivate()
    {
    }
 
    ~ResultIteratorPrivate()
    {
        if (store) {
            store->close(queryId);
        }
    }
 
    int queryId = 0;
    SearchStore *store = nullptr;
};
 
/** Result iterator. */
class AKONADI_SEARCH_CORE_EXPORT ResultIterator
{
public:
    ResultIterator();
    ResultIterator(const ResultIterator &rhs);
    ~ResultIterator();
 
    ResultIterator &operator=(const ResultIterator &other);
 
    // internal
    ResultIterator(int id, SearchStore *store);
 
    bool next();
 
    [[nodiscard]] QByteArray id() const;
    [[nodiscard]] QUrl url() const;
 
    [[nodiscard]] QString text() const;
    [[nodiscard]] QString icon() const;
 
private:
    QExplicitlySharedDataPointer<ResultIteratorPrivate> d;
};
}
}