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/*
* cdownloadmanager_moc.h, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
#pragma once
#include <QSharedPointer>
#include <QtNetwork/QNetworkReply>
class QFile;
class CDownloadManager : public QObject
{
Q_OBJECT
struct FileEntry
{
enum Status
{
IN_PROGRESS,
FINISHED,
FAILED
};
QNetworkReply * reply;
QSharedPointer<QFile> file;
Status status;
qint64 bytesReceived;
qint64 totalSize;
};
QStringList encounteredErrors;
QNetworkAccessManager manager;
QList<FileEntry> currentDownloads;
FileEntry & getEntry(QNetworkReply * reply);
public:
CDownloadManager();
// returns true if download with such URL is in progress/queued
// FIXME: not sure what's right place for "mod download in progress" check
bool downloadInProgress(const QUrl & url);
// returns network reply so caller can connect to required signals
void downloadFile(const QUrl & url, const QString & file);
public slots:
void downloadFinished(QNetworkReply * reply);
void downloadProgressChanged(qint64 bytesReceived, qint64 bytesTotal);
signals:
// for status bar updates. Merges all queued downloads into one
void downloadProgress(qint64 currentAmount, qint64 maxAmount);
// called when all files were downloaded and manager goes to idle state
// Lists contains files that were successfully downloaded / failed to download
void finished(QStringList savedFiles, QStringList failedFiles, QStringList errors);
};
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