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#pragma once
#include <QObject>
#include <QUrl>
#include <memory>
#include <QNetworkReply>
enum JobStatus
{
Job_NotStarted,
Job_InProgress,
Job_Finished,
Job_Failed
};
class Download : public QObject
{
Q_OBJECT
protected:
explicit Download() : QObject(0) {};
public:
virtual ~Download() {};
public:
/// the network reply
std::shared_ptr<QNetworkReply> m_reply;
/// source URL
QUrl m_url;
/// The file's status
JobStatus m_status;
/// index within the parent job
int index_within_job = 0;
signals:
void started(int index);
void progress(int index, qint64 current, qint64 total);
void succeeded(int index);
void failed(int index);
protected slots:
virtual void downloadProgress(qint64 bytesReceived, qint64 bytesTotal) = 0;
virtual void downloadError(QNetworkReply::NetworkError error) = 0;
virtual void downloadFinished() = 0;
virtual void downloadReadyRead() = 0;
public slots:
virtual void start() = 0;
};
typedef std::shared_ptr<Download> DownloadPtr;
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