private void TimeKeeperMainThread()
{
var cancel = _cancelSource.Token;
while (true)
{
var relTime = TimeUtil.GetRelativeTime(TimeProvider.Now);
var previous = _profile.Previous(TimeProvider.Now);
var next = _profile.Next(TimeProvider.Now);
var brightness = (int)LinearNodeInterpolation.Interpolate(relTime, previous, next, NodeProperty.Brightness);
var temperature = (int)LinearNodeInterpolation.Interpolate(relTime, previous, next, NodeProperty.ColorTemperature);
temperature -= temperature % 10;
_allMonitors.SetBrightness(brightness);
_allMonitors.SetTemperature(temperature);
CurrentChanged?.Invoke(this, EventArgs.Empty);
NodeElapsed?.Invoke(this, EventArgs.Empty);
var result = WaitHandle.WaitAny(new[] { cancel.WaitHandle, _runNow }, TimeSpan.FromSeconds(1));
if (result == 0)
{
break; // Stop
}
}
}
public void InterpolateTest1()
{
Assert.AreEqual(10, LinearNodeInterpolation.Interpolate(10, 20, 0));
Assert.AreEqual(12, LinearNodeInterpolation.Interpolate(10, 20, 0.25));
Assert.AreEqual(15, LinearNodeInterpolation.Interpolate(10, 20, 0.5));
Assert.AreEqual(17, LinearNodeInterpolation.Interpolate(10, 20, 0.75));
Assert.AreEqual(20, LinearNodeInterpolation.Interpolate(10, 20, 1));
}
public void GetRelTimePercentageTest3()
{
var start = TimeSpan.FromHours(22);
var end = TimeSpan.FromHours(6);
Assert.AreEqual(0, LinearNodeInterpolation.GetRelTimePercentage(TimeSpan.FromHours(22), start, end));
Assert.AreEqual(0.25, LinearNodeInterpolation.GetRelTimePercentage(TimeSpan.FromHours(0), start, end));
Assert.AreEqual(0.5, LinearNodeInterpolation.GetRelTimePercentage(TimeSpan.FromHours(2), start, end));
Assert.AreEqual(0.75, LinearNodeInterpolation.GetRelTimePercentage(TimeSpan.FromHours(4), start, end));
Assert.AreEqual(1, LinearNodeInterpolation.GetRelTimePercentage(TimeSpan.FromHours(6), start, end));
}
private void UpdateFirstLast(TimeNodeView lastNode, TimeNodeView firstNode)
{
var brightness = (int)LinearNodeInterpolation.Interpolate(TimeSpan.Zero, lastNode.UnderlyingNode, firstNode.UnderlyingNode, NodeProperty.Brightness);
var temperature = (int)LinearNodeInterpolation.Interpolate(TimeSpan.Zero, lastNode.UnderlyingNode, firstNode.UnderlyingNode, NodeProperty.ColorTemperature);
SetGradientStop(TimeSpan.Zero, brightness, temperature, BackgroundBrush.GradientStops[0]);
SetGradientStop(TimeSpan.FromDays(1), brightness, temperature, BackgroundBrush.GradientStops[1]);
var firstLine = GraphCanvas.Children.OfType <Line>().First(_ => _.Name == "FirstLine");
var lastLine = GraphCanvas.Children.OfType <Line>().First(_ => _.Name == "LastLine");
var brightnessPercentage = ((double)brightness - TimeProfile.MinBrightness) / (TimeProfile.MaxBrightness - TimeProfile.MinBrightness);
var brightnessAbsoluteHeight = (1d - brightnessPercentage) * GraphCanvas.ActualHeight;
firstLine.Y1 = brightnessAbsoluteHeight;
lastLine.Y2 = brightnessAbsoluteHeight;
lastLine.X2 = GraphCanvas.ActualWidth;
}