// Sets the progress bar to null (stopped, not seen), and hides clock icon
private void StopTimers()
{
Logger.record("[StopTimers]: Stopping timer (setting to null)", "SMWidget", "info");
ProgressBackground.BeginAnimation(System.Windows.Controls.ProgressBar.ValueProperty, null);
Logger.record("[StopTimers]: Hiding clock icon", "SMWidget", "info");
timeralarm.Visibility = Visibility.Hidden;
}
// Sets the progress bar to null (stopped, not seen), and hides clock icon
private void StopTimers()
{
Logger.Record("[StopTimers]: Stopping timer (setting to null)", "SMWidget", "info");
ProgressBackground.BeginAnimation(RangeBase.ValueProperty, null);
Logger.Record("[StopTimers]: Hiding clock icon", "SMWidget", "info");
timeralarm.Visibility = Visibility.Hidden;
}
private void ProgressGo(int time) // time is received in minutes
{
Logger.record("[ProgressGo]: Time to end: " + time + " min", "SMWidget", "info");
ProgressBackground.Value = 0;
Logger.record("[ProgressGo]: Hiding clock icon", "SMWidget", "info");
timeralarm.Visibility = Visibility.Hidden;
StopTimers();
if (time > 0)
{
currentSession.duration = time * 60;
Duration duration = new Duration(TimeSpan.FromSeconds(currentSession.duration));
DoubleAnimation timedAnimation = new DoubleAnimation(100, duration);
// Progress Bar Repositioning
////
// In order to reposition the timer in a proportional place, we do the following calculation:
// The position of the progress bar should be put in the percentage elapsed time from the grand total time,
// where the grand total time is the elapsed time until now plus the time that was chosen as the new session end.
// Elapsed Time
// ------------------------------ == Percentage of time elapsed
// Elapsed Time + Additional Time
ProgressBackground.Value = 100 * (
((DateTime.Now - currentSession.startingTime).TotalSeconds) /
(((DateTime.Now - currentSession.startingTime).TotalSeconds) + currentSession.duration)
);
Logger.record("\t[ProgressGo]: Time calculation. Value: " + ProgressBackground.Value + "; Elapsed: " + (DateTime.Now - currentSession.startingTime).TotalSeconds + "; duration: " + currentSession.duration, "SMWidget", "info");
// In order to reposition the timer at the beginning of the progress bar at every change, one should stop it before restarting;
// StopTimers();
//
// In order to keep the timer in its place and just speed up or slow down to meet the end at the current time, no
// other operation needs to be done.
//ProgressBackground.Value = ProgressBackground.Value; // WTF? True = True? That's the best 'no other operation' possible?
ProgressBackground.BeginAnimation(System.Windows.Controls.ProgressBar.ValueProperty, timedAnimation);
}
}
