ShowScreenResult.cs :  » Windows-Presentation-Foundation » Caliburn » GameLibrary » Framework » C# / CSharp Open Source

namespace GameLibrary.Framework{
    using System;
    using Caliburn.PresentationFramework;
    using Caliburn.PresentationFramework.ApplicationModel;
    using Microsoft.Practices.ServiceLocation;

    public class ShowScreenResult<T> : IResult
        where T : IPresenter
    {
        private Action<T> _configruation;

        public void Execute(IRoutedMessageWithOutcome message, IInteractionNode handlingNode)
        {
            var shell = ServiceLocator.Current.GetInstance<IShell>();
            var screen = ServiceLocator.Current.GetInstance<T>();

            if(_configruation != null)
                _configruation(screen);

            shell.Open(screen);

            Completed(this, null);
        }

        public event Action<IResult, Exception> Completed = delegate { };

        public ShowScreenResult<T> Configured(Action<T> configuration)
        {
            _configruation = configuration;
            return this;
        }
    }
}