geometrize::network::Downloader::DownloaderImpl Class Reference

Collaboration diagram for geometrize::network::Downloader::DownloaderImpl:

Public Member Functions
	DownloaderImpl (Downloader *pQ, const QUrl &url, const std::function< void(Downloader *, QNetworkReply::NetworkError)> &onDownloaded)
DownloaderImpl &	operator= (const DownloaderImpl &)=delete
	DownloaderImpl (const DownloaderImpl &)=delete
	~DownloaderImpl ()=default
QByteArray	getDownloadedData () const
QUrl	getUrl () const

Private Attributes
Downloader *	q
QNetworkAccessManager	m_webCtrl
QByteArray	m_downloadedData
QUrl	m_url

Constructor & Destructor Documentation

DownloaderImpl() [1/2]

geometrize::network::Downloader::DownloaderImpl::DownloaderImpl ( Downloader *  pQ, const QUrl &  url, const std::function< void(Downloader *, QNetworkReply::NetworkError)> &  onDownloaded  )

inline

                                                                                                                                   : q{pQ}, m_url{url}
    {
        q->connect(&m_webCtrl, &QNetworkAccessManager::finished, [this](QNetworkReply* pReply) {
            m_downloadedData = pReply->readAll();
            const QNetworkReply::NetworkError error{pReply->error()};
            pReply->deleteLater();
 
            emit q->signal_downloaded(q, error); // Note caller may delete/deleteLater the Downloader instance at this point
        });
        q->connect(q, &Downloader::signal_downloaded, onDownloaded);
 
        QNetworkRequest request(m_url);
        request.setAttribute(QNetworkRequest::RedirectPolicyAttribute, true); // So that it can handle redirects e.g. Wikipedia random article links
        m_webCtrl.get(request);
    }

DownloaderImpl() [2/2]

geometrize::network::Downloader::DownloaderImpl::DownloaderImpl ( const DownloaderImpl &  )

delete

~DownloaderImpl()

geometrize::network::Downloader::DownloaderImpl::~DownloaderImpl ( )

default

Member Function Documentation

getDownloadedData()

QByteArray geometrize::network::Downloader::DownloaderImpl::getDownloadedData ( ) const

inline

    {
        return m_downloadedData;
    }

getUrl()

QUrl geometrize::network::Downloader::DownloaderImpl::getUrl ( ) const

inline

    {
        return m_url;
    }

operator=()

DownloaderImpl& geometrize::network::Downloader::DownloaderImpl::operator= ( const DownloaderImpl &  )

delete

Member Data Documentation

m_downloadedData

QByteArray geometrize::network::Downloader::DownloaderImpl::m_downloadedData

private

m_url

QUrl geometrize::network::Downloader::DownloaderImpl::m_url

private

m_webCtrl

QNetworkAccessManager geometrize::network::Downloader::DownloaderImpl::m_webCtrl

private

q

Downloader* geometrize::network::Downloader::DownloaderImpl::q

private

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The documentation for this class was generated from the following file:

• /home/appveyor/projects/geometrize-docs/geometrize/geometrize/network/downloader.cpp