/****************************************************************************
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
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** This file is part of the QtLocation module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
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** file. Please review the following information to ensure the GNU Lesser
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU 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 met:
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** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QGEOMAPPINGMANAGER_H
#define QGEOMAPPINGMANAGER_H

#include <QObject>
#include <QSize>
#include <QPair>
#include <QtLocation/qlocationglobal.h>
#include "qgeomaptype.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QLocale;
class QGeoBoundingBox;
class QGeoCoordinate;
class QGeoMappingManagerPrivate;
class QGeoMapRequestOptions;
class QGeoMappingManagerEngine;
class QGeoTiledMapReply;

class QGeoTileSpec;
class QGeoMap;

class Q_LOCATION_EXPORT QGeoMappingManager : public QObject
{
    Q_OBJECT

public:
    enum CacheArea {
        DiskCache = 0x01,
        MemoryCache = 0x02,
        TextureCache = 0x04,
        AllCaches = 0xFF
    };
    Q_DECLARE_FLAGS(CacheAreas, CacheArea)

    ~QGeoMappingManager();

    QString managerName() const;
    int managerVersion() const;

    void registerMap(QGeoMap *map);
    void deregisterMap(QGeoMap *map);

    void updateTileRequests(QGeoMap *map,
                            const QSet<QGeoTileSpec> &tilesAdded,
                            const QSet<QGeoTileSpec> &tilesRemoved);

    QList<QGeoMapType> supportedMapTypes() const;
 //    QList<QGraphicsGeoMap::ConnectivityMode> supportedConnectivityModes() const;

    qreal minimumZoomLevel() const;
    qreal maximumZoomLevel() const;

    bool supportsBearing() const;
    bool isInitialized() const;

    bool supportsTilting() const;
    qreal minimumTilt() const;
    qreal maximumTilt() const;

    CacheAreas cacheHint() const;

    void setLocale(const QLocale &locale);
    QLocale locale() const;

private Q_SLOTS:
    void engineTileFinished(const QGeoTileSpec &spec, const QByteArray &bytes);
    void engineTileError(const QGeoTileSpec &spec, const QString &errorString);

Q_SIGNALS:
    void tileFinished(const QGeoTileSpec &spec, const QByteArray &bytes);
    void tileError(const QGeoTileSpec &spec, const QString &errorString);
    void initialized();

private:
    QGeoMappingManager(QGeoMappingManagerEngine *engine, QObject *parent = 0);

    QGeoMappingManagerPrivate* d_ptr;
    Q_DISABLE_COPY(QGeoMappingManager)

    friend class QGeoServiceProvider;
};

Q_DECLARE_OPERATORS_FOR_FLAGS(QGeoMappingManager::CacheAreas)

QT_END_NAMESPACE

QT_END_HEADER

#endif