CloudRouteModel.h

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//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2013   Utku Aydın <utkuaydin34@gmail.com>
//

#ifndef CLOUDROUTEMODEL_H
#define CLOUDROUTEMODEL_H

#include "RouteItem.h"

#include "marble_export.h"

#include <QModelIndex>
#include <QNetworkReply>
#include <QAbstractListModel>

namespace Marble
{

class MARBLE_EXPORT CloudRouteModel : public QAbstractListModel
{
    Q_OBJECT

public:
    enum RouteRoles {
        Timestamp = Qt::UserRole + 1,
        Name,
        PreviewUrl,
        Distance,
        Duration,
        IsCached,
        IsDownloading,
        IsOnCloud
    };

    explicit CloudRouteModel( QObject *parent = 0 );

    QVariant data( const QModelIndex& index, int role = Qt::DisplayRole ) const;
    int rowCount( const QModelIndex& parent = QModelIndex() ) const;

#if QT_VERSION >= 0x050000

    QHash<int, QByteArray> roleNames() const;
#endif

    void setItems( const QVector<RouteItem> &items );

    bool isCached( const QModelIndex &index ) const;

    QPersistentModelIndex downloadingItem() const;

    void setDownloadingItem( const QPersistentModelIndex &index );

    bool isDownloading( const QModelIndex &index ) const;

    qint64 totalSize() const;

    qint64 downloadedSize() const;

    QIcon preview( const QModelIndex &index ) const;

public slots:
    void updateProgress( qint64 currentSize, qint64 totalSize );
    void setPreview( QNetworkReply *reply );

private:
    class Private;
    Private *d;
};
}

#endif // CLOUDROUTEMODEL_H