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