private void Uploader_OnUpdateSpeed(object sender, OnUpdateSpeedEventArgs e)
{
Application.Current.Dispatcher.Invoke(() => {
LabelSpeed.Content = e.Speed / 1024 / 1024f + " MB/s";
LabelEstimated.Content = $"{e.EstimatedTime} seconds";
});
}
private void RunTimers()
{
TimerCallback timerCallbackUpdater = new TimerCallback((target) => {
float percent = (float)CurrentTotalBytes / Length;
OnUpdateProgress.Invoke(this, new OnUpdateProgressEventArgs {
Percent = percent,
Bytes = CurrentTotalBytes
});
if (Done || IsPaused || IsCancelled)
{
TimerUpdater.Dispose();
}
});
TimerUpdater = new Timer(timerCallbackUpdater, null, 0, UpdateInterval);
OnUpdateSpeedEventArgs onUpdateSpeedEventArgs = new OnUpdateSpeedEventArgs {
PreviousBytes = CurrentTotalBytes,
NowBytes = CurrentTotalBytes
};
TimerCallback timerCallbackSpeedCalculator = new TimerCallback((target) => {
onUpdateSpeedEventArgs.NowBytes = CurrentTotalBytes;
Speed = onUpdateSpeedEventArgs.NowBytes - onUpdateSpeedEventArgs.PreviousBytes;
if (Speed != 0)
{
EstimatedTime = (Length - CurrentTotalBytes) / Speed;
}
else
{
EstimatedTime = long.MaxValue;
}
onUpdateSpeedEventArgs.PreviousBytes = onUpdateSpeedEventArgs.NowBytes;
if (Done || IsPaused || IsCancelled)
{
Speed = 0;
EstimatedTime = long.MaxValue;
TimerSpeedCalculator.Dispose();
}
onUpdateSpeedEventArgs.Speed = Speed;
onUpdateSpeedEventArgs.EstimatedTime = EstimatedTime;
OnUpdateSpeed.Invoke(this, onUpdateSpeedEventArgs);
});
TimerSpeedCalculator = new Timer(timerCallbackSpeedCalculator, null, 0, 1000);
}
