/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
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** This file is part of the QtLocation module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL3$
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** accordance with the commercial license agreement provided with the
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** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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
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****************************************************************************/

#ifndef QGEOTILEDMAPREPLY_H
#define QGEOTILEDMAPREPLY_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 <QtLocation/qlocationglobal.h>

#include <QObject>

QT_BEGIN_NAMESPACE

class QGeoTileSpec;
class QGeoTiledMapReplyPrivate;

class Q_LOCATION_EXPORT QGeoTiledMapReply : public QObject
{
    Q_OBJECT

public:
    enum Error {
        NoError,
        CommunicationError,
        ParseError,
        UnknownError
    };

    QGeoTiledMapReply(const QGeoTileSpec &spec, QObject *parent = 0);
    QGeoTiledMapReply(Error error, const QString &errorString, QObject *parent = 0);
    virtual ~QGeoTiledMapReply();

    bool isFinished() const;
    Error error() const;
    QString errorString() const;

    bool isCached() const;

    QGeoTileSpec tileSpec() const;

    QByteArray mapImageData() const;
    QString mapImageFormat() const;

    virtual void abort();

Q_SIGNALS:
    void finished();
    void error(QGeoTiledMapReply::Error error, const QString &errorString = QString());

protected:
    void setError(Error error, const QString &errorString);
    void setFinished(bool finished);

    void setCached(bool cached);

    void setMapImageData(const QByteArray &data);
    void setMapImageFormat(const QString &format);

private:
    QGeoTiledMapReplyPrivate *d_ptr;
    Q_DISABLE_COPY(QGeoTiledMapReply)
};

QT_END_NAMESPACE

#endif
