Gallery/Gallery.UI/Extensions.cs

using Xamarin.Forms;

namespace Gallery.Resources.UI
{
    public static class Extensions
    {
        public const string TextColor = nameof(TextColor);
        public const string SubTextColor = nameof(SubTextColor);
        public const string OptionTintColor = nameof(OptionTintColor);

        public static T Binding<T>(this T view, BindableProperty property, string name, BindingMode mode = BindingMode.Default, IValueConverter converter = null) where T : BindableObject
        {
            if (name == null)
            {
                view.SetValue(property, property.DefaultValue);
            }
            else
            {
                view.SetBinding(property, name, mode, converter);
            }
            return view;
        }

        public static T DynamicResource<T>(this T view, BindableProperty property, string key) where T : Element
        {
            view.SetDynamicResource(property, key);
            return view;
        }

        public static T GridRow<T>(this T view, int row) where T : BindableObject
        {
            Grid.SetRow(view, row);
            return view;
        }

        public static T GridRowSpan<T>(this T view, int rowSpan) where T : BindableObject
        {
            Grid.SetRowSpan(view, rowSpan);
            return view;
        }

        public static T GridColumn<T>(this T view, int column) where T : BindableObject
        {
            Grid.SetColumn(view, column);
            return view;
        }

        public static T GridColumnSpan<T>(this T view, int columnSpan) where T : BindableObject
        {
            Grid.SetColumnSpan(view, columnSpan);
            return view;
        }
    }
}