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/*------------------------------------------------------------------------------
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-- This file is a part of the QLop Software
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-- Copyright (C) 2015, Plasma Physics Laboratory - CNRS
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 2 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------*/
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/*-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@member.fsf.org
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----------------------------------------------------------------------------*/
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#include "filedownloader.h"
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#include <QNetworkProxy>
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FileDownloader::FileDownloader(QUrl fileUrl, const QString &name, QObject *parent) : QObject(parent)
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{
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connect(&m_WebCtrl, SIGNAL(finished(QNetworkReply*)),
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SLOT(fileDownloaded(QNetworkReply*)));
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QNetworkProxyQuery q(QUrl("http://www.google.com"));
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q.setQueryType(QNetworkProxyQuery::UrlRequest);
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q.setProtocolTag("http");
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QList<QNetworkProxy> proxies = QNetworkProxyFactory::systemProxyForQuery(q);
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if( proxies.size() > 0 && proxies[0].type() != QNetworkProxy::NoProxy )
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QNetworkProxy::setApplicationProxy(proxies[0]);
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else
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qDebug("No proxy server selected");
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this->m_downloadComplete = false;
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this->m_fileName = name;
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QNetworkRequest request(fileUrl);
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m_Reply = m_WebCtrl.get(request);
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connect(this->m_Reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(downloadProgress(qint64,qint64)));
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connect(&m_WebCtrl,SIGNAL(finished(QNetworkReply*)),this,SLOT(fileDownloaded(QNetworkReply*)));
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this->m_progressBar.setMinimum(0);
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this->m_progressBar.show();
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this->m_widget.setLayout(&this->m_layout);
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this->m_layout.addWidget(&this->m_label);
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this->m_layout.addWidget(&this->m_progressBar);
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this->m_label.setText(name);
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}
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FileDownloader::~FileDownloader()
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{
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}
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void FileDownloader::fileDownloaded(QNetworkReply* pReply)
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{
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m_DownloadedData = pReply->readAll();
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this->m_downloadComplete = true;
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pReply->deleteLater();
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emit downloaded();
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this->m_progressBar.hide();
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}
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void FileDownloader::downloadProgress(qint64 bytesSent, qint64 bytesTotal)
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{
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if(Q_UNLIKELY(this->m_progressBar.maximum()!=bytesTotal))
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{
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this->m_progressBar.setMaximum(bytesTotal);
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}
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this->m_progressBar.setValue(bytesSent);
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}
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bool FileDownloader::downloadComplete(){return m_downloadComplete;}
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QByteArray FileDownloader::downloadedData() const
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{
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return m_DownloadedData;
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}
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void FileDownloader::clearData()
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{
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this->m_DownloadedData.clear();
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}
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int FileDownloader::donloadedDataSize()
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{
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return m_DownloadedData.size();
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}
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QWidget *FileDownloader::getProgressBar()
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{
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return &this->m_widget;
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}
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QString FileDownloader::fileName(){return m_fileName;}
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