public Screensaver()
{
this.InitializeComponent();
this.DataContext = App.Services.GetRequiredService <ScreensaverViewModel>();
this.Loaded += (_, _) =>
{
ViewModel.Initialize();
ViewModel.PropertyChanging += PropertyChanging;
};
this.Unloaded += (_, _) =>
{
ImageSb1.Stop();
ImageSb2.Stop();
ViewModel.Dispose();
ViewModel.PropertyChanging -= PropertyChanging;
};
this.SizeChanged += OnSizeChanged;
}
private void PropertyChanging(object sender, PropertyChangingEventArgs e)
{
if (e.PropertyName == nameof(ViewModel.ImageVisible1))
{
if (ViewModel.ImageVisible1 == false)
{
ImageSb1.Stop();
ImageSb1.Begin();
}
}
else if (e.PropertyName == nameof(ViewModel.ImageVisible2))
{
if (ViewModel.ImageVisible2 == false)
{
ImageSb2.Stop();
ImageSb2.Begin();
}
}
}
