tilegrouper.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2010-12-05
 * Description : Merges tiles into groups
 *
 * Copyright (C) 2010-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 2010-2011 by Michael G. Hansen <mike at mghansen dot de>
 *
 * This program is free software; you can redistribute it
 * and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation;
 * either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_TILE_GROUPER_H
#define DIGIKAM_TILE_GROUPER_H
 
// Local includes
 
#include "digikam_export.h"
#include "geoifacecommon.h"
 
namespace Digikam
{
class MapBackend;
 
class DIGIKAM_EXPORT TileGrouper : public QObject
{
    Q_OBJECT
 
public:
 
    explicit TileGrouper(const QExplicitlySharedDataPointer<GeoIfaceSharedData>& sharedData,
                         QObject* const parent);
    ~TileGrouper() override;
 
    void setClustersDirty();
    bool getClustersDirty() const;
    void updateClusters();
    void setCurrentBackend(MapBackend* const backend);
 
private:
 
    bool currentBackendReady();
 
private:
 
    class Private;
    const QScopedPointer<Private>                          d;
 
    const QExplicitlySharedDataPointer<GeoIfaceSharedData> s;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_TILE_GROUPER_H