public Button()
{
InitializeComponent();
VolumeButton.MouseEnter += (sender, args) =>
{
if (!ShowVolumeToolBar)
{
return;
}
_temporaryToken?.Cancel();
_temporaryToken = new CancellationTokenSource();
SliderContainer.Visibility = Visibility.Visible;
};
VolumeButton.MouseLeave += (sender, args) =>
{
if (!ShowVolumeToolBar)
{
return;
}
Task.Run(async delegate
{
var keep = _temporaryToken;
await Task.Delay(TimeSpan.FromMilliseconds(500), keep.Token);
Dispatcher.Invoke(delegate { SliderContainer.Visibility = Visibility.Collapsed; });
});
};
if (Mute)
{
SetButtonVisibility(Muted);
}
else if (Volume > 0.66)
{
SetButtonVisibility(VolumeHigh);
}
else if (Volume > 0.33)
{
SetButtonVisibility(VolumeMid);
}
else
{
SetButtonVisibility(VolumeLow);
}
VolumeSlider.SetBinding(Slider.VolumeProperty,
new Binding("Volume")
{
Source = this, Mode = BindingMode.TwoWay
});
}
