public FactionPicker()
{
StackLayout factions = new StackLayout
{
Orientation = StackOrientation.Horizontal
};
foreach (var faction in App.Current.TagRideProperties.Value.Factions)
{
FactionIconView view = new FactionIconView
{
Faction = faction,
WidthRequest = 100
};
var tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.NumberOfTapsRequired = 1;
tapGestureRecognizer.Tapped += OnFactionViewTapped;
view.GestureRecognizers.Add(tapGestureRecognizer);
factions.Children.Add(view);
}
Content = new ScrollView
{
Content = factions,
Orientation = ScrollOrientation.Horizontal
};
}
public void ClearSelection()
{
if (Selected != null)
{
Selected.BackgroundColor = Color.Transparent;
}
Selected = null;
SelectionChanged?.Invoke(null);
}
static void OnFactionPropertyChanged(BindableObject bindable, object oldValue, object newValue)
{
FactionIconView view = bindable as FactionIconView;
FactionProperties properties = newValue as FactionProperties;
if (properties != null)
{
view.image.Source = ImageSource.FromUri(TagRidePropertyUtils.FactionIconUri(App.Current.TagRideProperties.Value, properties));
view.label.Text = properties.Name;
}
else
{
view.image.Source = null;
view.label.Text = "faction";
}
}