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| |
| #ifndef DOWNLOADMANAGER_H |
| #define DOWNLOADMANAGER_H |
| |
| #include <QtNetwork> |
| #include <QtCore> |
| |
| #include "textprogressbar.h" |
| |
| class DownloadManager: public QObject |
| { |
| Q_OBJECT |
| public: |
| explicit DownloadManager(QObject *parent = nullptr); |
| |
| void append(const QUrl &url); |
| void append(const QStringList &urls); |
| static QString saveFileName(const QUrl &url); |
| |
| signals: |
| void finished(); |
| |
| private slots: |
| void startNextDownload(); |
| void downloadProgress(qint64 bytesReceived, qint64 bytesTotal); |
| void downloadFinished(); |
| void downloadReadyRead(); |
| |
| private: |
| bool isHttpRedirect() const; |
| void reportRedirect(); |
| |
| QNetworkAccessManager manager; |
| QQueue<QUrl> downloadQueue; |
| QNetworkReply *currentDownload = nullptr; |
| QFile output; |
| QElapsedTimer downloadTimer; |
| TextProgressBar progressBar; |
| |
| int downloadedCount = 0; |
| int totalCount = 0; |
| }; |
| |
| #endif |