UpdateWorker

The UpdateWorker class is a class providing API to check for current Cutter version and download specific version of one.

Public Functions

• explicit UpdateWorker(QObject *parent = nullptr)

• void checkCurrentVersion(time_t timeoutMs)

  Sends request to determine current version of Cutter. If there is no response in timeoutMs milliseconds, emits

• void download(QString filename, QString version)

  Downloads provided version of Cutter into downloadDir.

  • See

Public Slots

• void abortDownload()

  Stops current process of downloading.

  • See

    download(QDir downloadDir, QString version)

  Note

  UpdateWorker::downloadFinished(QString filename) is not send after this function.

Signals

• void checkComplete(const QVersionNumber &currVerson, const QString &errorMsg)

  with timeout error message.

• void downloadProcess(size_t bytesReceived, size_t bytesTotal)

  The signal is emitted each time when some amount of bytes was downloaded. May be used as indicator of download progress.

• void downloadFinished(QString filename)

  The signal is emitted as soon as downloading completes.

• void downloadError(QString errorStr)

  The signal is emitted when error occures during download.

Public Static Functions

• static QVersionNumber currentVersionNumber()