public PowerManager()
{
// See GUID values in WinNT.h.
MaximumPerformance = NewPlan("8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c");
Balanced = NewPlan("381b4222-f694-41f0-9685-ff5bb260df2e");
PowerSourceOptimized = NewPlan("a1841308-3541-4fab-bc81-f71556f20b4a");
}
private FeaturesHelper()
{
_timer = new DispatcherTimer();
_timer.Interval = TimeSpan.FromSeconds(1);
_timer.Tick += (s, e) =>
{
var currentPlan = _powerManager.GetCurrentPlan();
if (_lastPlan != currentPlan)
{
OnPropertyChanged("PowerSavingHighPerformance");
OnPropertyChanged("PowerSavingBalanced");
OnPropertyChanged("PowerSavingUnknown");
OnPropertyChanged("PowerSavingPowerSaver");
_lastPlan = currentPlan;
}
};
_timer.Start();
}
private FeaturesHelper()
{
var timer = new DispatcherTimer {
Interval = TimeSpan.FromSeconds(1)
};
timer.Tick += (s, e) =>
{
var currentPlan = _powerManager.GetCurrentPlan();
if (_lastPlan == null || !_lastPlan.Equals(currentPlan))
{
OnPropertyChanged(nameof(PowerSavingHighPerformance));
OnPropertyChanged(nameof(PowerSavingBalanced));
OnPropertyChanged(nameof(PowerSavingUnknown));
OnPropertyChanged(nameof(PowerSavingPowerSaver));
_lastPlan = currentPlan;
}
};
timer.Start();
}
public void SetActive(PowerPlan plan)
{
PowerSetActiveScheme(IntPtr.Zero, ref plan.Guid);
}
protected bool Equals(PowerPlan other)
{
return(string.Equals(Name, other.Name) && Guid.Equals(other.Guid));
}