internal void DestroyBeepTimers()
{
if (MyBeepTimers != null)
{
MyBeepTimers.Delete();
MyBeepTimers = null;
}
}
private void StopBeeps()
{
if (CurrentlyPlayingBeeps == null)
{
return;
}
CurrentlyPlayingBeeps.Delete();
CurrentlyPlayingBeeps = null;
TbBeepsPlayerBtnText.Text = "Play beeps";
ImgBeepsPlayer.Source = PlayIcon;
}
private void BtnPlayStopBeeps_Click(object sender, RoutedEventArgs e)
{
if (CurrentlyPlayingBeeps != null /* && CurrentlyPlayingBeeps.IsPlaying*/)
{
StopBeeps();
return;
}
CurrentlyPlayingBeeps = DgBeeps.Beeps.CreateBeepTimerCollection(null, true);
CurrentlyPlayingBeeps.DoneRinging += CurrentlyPlayingBeeps_DoneRinging;
TbBeepsPlayerBtnText.Text = "Stop beeps";
ImgBeepsPlayer.Source = StopIcon;
}
internal BeepTimerCollection CreateBeepTimerCollection(TimerData td = null, bool startNow = false)
{
var btc = new BeepTimerCollection();
btc.BeepTimers = new DispatcherTimer[Count];
btc.BeepDurations = new int[Count];
btc.BeepMsBeforeRinging = new int[Count];
btc.BeepFrequecies = new int[Count];
int i = 0;
foreach (Beep r in this)
{
var t = new DispatcherTimer(DispatcherPriority.Send);
t.Tick += btc.TickHandler;
btc.BeepTimers[i] = t;
btc.BeepMsBeforeRinging[i] = (int)r.MsBeforeRinging;
btc.BeepDurations[i] = (int)r.BeepDuration;
btc.BeepFrequecies[i] = (int)r.BeepFrequency;
int interval = startNow ? 1 :
(int)td.CurrentTimeSpan.TotalMilliseconds -
btc.BeepMsBeforeRinging[i];
if (interval > 0)
{
t.Interval = TimeSpan.FromMilliseconds(interval);
t.Start();
}
++i;
}
return(btc);
}
internal void UpdateBeepTimers()
{
DestroyBeepTimers();
MyBeepTimers = MyDataFile.Beeps.CreateBeepTimerCollection(this);
}
private void CurrentlyPlayingBeeps_DoneRinging(object sender, EventArgs e)
{
CurrentlyPlayingBeeps = null;
TbBeepsPlayerBtnText.Text = "Play beeps";
ImgBeepsPlayer.Source = PlayIcon;
}