// Manage power events to switch on or off teh components
private void PowerEventHandler(object sender, PowerModeChangedEventArgs e)
{
switch (e.Mode)
{
// Resuming the system
case PowerModes.Resume:
Log.Information("Hello again. I'm back to life!");
// If we have a Tv, try to power it on. Report if it fails.
try
{
SamsungTv?.PowerOn();
}
catch (CecException err)
{
Log.Error("Powering on TV set failed", err);
}
// If we have an Avr, try to power it on. Report if it fails.
try
{
PioneerAvr?.PowerOnAsync();
}
catch (AvrException err)
{
Log.Error("Powering on AVR failed", err);
}
break;
// Suspending the system
case PowerModes.Suspend:
Log.Information("Have a good night. I'm falling asleep... ");
// If we have a Tv, try to power it off. Report if it fails.
try
{
SamsungTv?.PowerOff();
}
catch (CecException err)
{
Log.Error("Powering off TV set failed", err);
}
// If we have an Avr, try to power it off. Report if it fails.
try
{
PioneerAvr?.PowerOffAsync();
}
catch (AvrException err)
{
Log.Error("Powering off AVR failed", err);
}
break;
// Nothing to do
case PowerModes.StatusChange:
break;
}
}
/// <summary>
/// Dispose managed and unmanaged resources
/// </summary>
/// <param name="disposing">True to dispose managed resources</param>
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
SamsungTv?.Dispose();
PioneerAvr?.Dispose();
apiServer?.Dispose();
notifyIcon?.Dispose();
Log.CloseAndFlush();
// Because SystemEvents.PowerModeChanged Event is a static event,
// you must detach your event handlers when your application is disposed, or memory leaks will result.
SystemEvents.PowerModeChanged -= PowerEventHandler;
catspawInstance?.Dispose();
}
disposedValue = true;
}
}
