public MainWindow()
{
InitializeComponent();
ViewModel = new MainWindowViewModel();
this.WhenActivated(disposables =>
{
this.Bind(ViewModel, vm => vm.FilterText, v => v.FilterTextBox.Text).DisposeWith(disposables);
this.Bind(ViewModel, vm => vm.UseFuzzy, v => v.UseFuzzyToggleButton.IsChecked).DisposeWith(disposables);
this.OneWayBind(ViewModel, vm => vm.GroupsView, v => v.GroupsListView.ItemsSource).DisposeWith(disposables);
this.Bind(ViewModel, vm => vm.SelectedGroup, v => v.GroupsListView.SelectedItem).DisposeWith(disposables);
this.OneWayBind(ViewModel, vm => vm.GroupsView.Count, v => v.CurrentShowCountRun.Text).DisposeWith(disposables);
this.OneWayBind(ViewModel, vm => vm.Groups.Count, v => v.TotalCountRun.Text).DisposeWith(disposables);
this.BindCommand(ViewModel, vm => vm.LoadGroups, v => v.RefreshButton).DisposeWith(disposables);
Observable.Return(Unit.Default)
.Where(_ => StateService.LastCacheUpdate < (DateTimeOffset.Now - TimeSpan.FromDays(5)))
.InvokeCommand(ViewModel.LoadGroups)
.DisposeWith(disposables);
Observable.Return(Unit.Default)
.Delay(TimeSpan.FromMilliseconds(100))
.ObserveOnDispatcher()
.Subscribe(x =>
{
FilterTextBox.Focus();
FilterTextBox.SelectAll();
})
.DisposeWith(disposables);
});
}
private void FilterTextBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyData == (Keys.Control | Keys.A))
{
FilterTextBox.SelectAll();
e.Handled = e.SuppressKeyPress = true;
}
}
private void TextBox_PreviewKeyDown(object sender, KeyEventArgs e)
{
_updateTimer.Stop();
if (e.Key == Key.Enter)
{
((AbstractEntityCollectionViewModelBase)DataContext).RefreshItems();
FilterTextBox.SelectAll();
}
else if (e.Key == Key.Down)
{
MainGrid.BackgroundFocus();
}
else
{
_beforeText = FilterTextBox.Text;
_updateTimer.Start();
}
}