using System.Collections.Generic;
using System.Linq;
using JD.Timeline.View.Actions.Refactor;
using JD.Serialization;

namespace JD.Timeline.View.Actions
{
    public class TapeReferenceActionHandlerBase : TapeActionHandlerBase
    {
        protected virtual IEnumerable<TapeReferenceClip> SelectedReferences => SelectedClips.OfType<TapeReferenceClip>();

        public override bool Update(TeaBox.ActionContext context, TeaBox.ActionInfo info)
        {
            info.Visible = SelectedReferences.Any();
            return true;
        }
    }
}