static void IsStreamChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
int newVal = (int)e.NewValue;
PeakLevel s = d as PeakLevel;
s.stream = newVal;
}
static void IsPlayingChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
bool newVal = (bool)e.NewValue;
PeakLevel s = d as PeakLevel;
if (newVal)
{
s.timer.Start();
s.ChangeColor(s.Color);
}
else
{
s.timer.Stop();
s.ChangeColor(new SolidColorBrush(Colors.Transparent));
}
}
static void IsColorChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SolidColorBrush newVal = null;
PeakLevel s = d as PeakLevel;
if (e.NewValue.GetType() == typeof(SolidColorBrush))
{
newVal = (SolidColorBrush)e.NewValue;
}
else if (e.NewValue.GetType() == typeof(LinearGradientBrush))
{
LinearGradientBrush lgb = (LinearGradientBrush)e.NewValue;
newVal = new SolidColorBrush(lgb.GradientStops[lgb.GradientStops.Count - 1].Color);
}
if (s.IsPlaying)
{
s.ChangeColor(newVal);
}
}