/****************************************************************************
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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** use the contact form at http://qt.digia.com/contact-us.
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** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
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****************************************************************************/

#ifndef QMDEGALLERYTYPERESULTSET_P_H
#define QMDEGALLERYTYPERESULTSET_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <qstringlist.h>

#include "qmdegalleryresultset_p.h"

#include <mdequery.h>

QTM_BEGIN_NAMESPACE

class QGalleryTypeRequest;

class QMDEGalleryTypeResultSet : public QGalleryResultSet, public MMdEQueryObserver
{
    Q_OBJECT
public:
    QMDEGalleryTypeResultSet(QMdeSession *session, QGalleryTypeRequest *request);
    ~QMDEGalleryTypeResultSet();

    int propertyKey(const QString &property) const;
    QGalleryProperty::Attributes propertyAttributes(int key) const;
    QVariant::Type propertyType(int key) const;

    int itemCount() const;

    bool isValid() const;

    QVariant itemId() const;
    QUrl itemUrl() const;
    QString itemType() const;

    QVariant metaData(int key) const;
    bool setMetaData(int key, const QVariant &value);

    int currentIndex() const;
    bool fetch(int index);

    void cancel();

    void HandleQueryNewResults(CMdEQuery &aQuery, TInt aFirstNewItemIndex, TInt aNewItemCount);
    void HandleQueryCompleted(CMdEQuery& aQuery, TInt aError);

private:
    const QString m_itemType;
    QScopedPointer<CMdEObjectQuery> m_query;
    int m_count;
    int m_itemCount;
    int m_currentIndex;
};

QTM_END_NAMESPACE
#endif // QMDEGALLERYTYPERESULTSET_H
