public ProgramListControl()
{
DataContext = this;
InitializeComponent();
EventManager.RegisterClassHandler(typeof(MetroWindow), Keyboard.KeyDownEvent, new KeyEventHandler(KeyDown), true);
SearchBar.ApplyAnimationClock(MarginProperty,
new ThicknessAnimation(new Thickness(10, -40, 10, 0), TimeSpan.FromMilliseconds(10)).CreateClock());
ProgramItems = new ObservableCollectionView <ProgramItemBase>();
LoadProgramList();
ProgramItems.Filter = (x => ((ProgramItemBase)x).ProgramName.ToLower().Contains(_searchString.ToLower()));
ProgramItems.SortDescriptions.Add(new SortDescription("Favorite", ListSortDirection.Descending));
ProgramItems.SortDescriptions.Add(new SortDescription("ProgramName", ListSortDirection.Ascending));
ProgramList.ItemsSource = ProgramItems;
Application.Current.Exit += SaveProgramList;
}
private new void KeyDown(object sender, KeyEventArgs e)
{
if (!(Keyboard.FocusedElement is TextBox) || Keyboard.FocusedElement == SearchBar)
{
if (e.Key == Key.Escape)
{
SearchBar.Text = "";
}
Keyboard.Focus(SearchBar);
}
else
{
SearchBar.ApplyAnimationClock(MarginProperty,
new ThicknessAnimation(new Thickness(10, -40, 10, 0), TimeSpan.FromMilliseconds(350))
{
EasingFunction = new SineEase()
}.CreateClock());
}
}
