downloader.h

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#pragma once
 
#include <functional>
#include <memory>
 
#include <QByteArray>
#include <QNetworkReply>
#include <QObject>
 
namespace geometrize
{
 
namespace network
{
 
class Downloader : public QObject
{
    Q_OBJECT
public:
    explicit Downloader(const QUrl& url, const std::function<void(Downloader*, QNetworkReply::NetworkError)>& onDownloaded);
    virtual ~Downloader();
    Downloader& operator=(const Downloader&) = delete;
    Downloader(const Downloader&) = delete;
 
    QByteArray getDownloadedData() const;
 
    QUrl getUrl() const;
 
signals:
    void signal_downloaded(Downloader* downloader, QNetworkReply::NetworkError error);
 
private:
    class DownloaderImpl;
    std::unique_ptr<DownloaderImpl> d;
};
 
}
 
}