﻿//---------------------------------------------------------------------------------------
// Copyright 2015 North Carolina State University
//
// Center for Educational Informatics
// http://www.cei.ncsu.edu/
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
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//     list of conditions and the following disclaimer.
//   * Redistributions in binary form must reproduce the above copyright notice, 
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
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//---------------------------------------------------------------------------------------
using IntelliMedia.ViewModels;
using IntelliMedia.Utilities;

namespace IntelliMedia.Views 
{
	public interface IView
	{
		ViewModel BindingContext { get; set; }
		OnceEvent<IView> RevealedEvent { get; }
		OnceEvent<IView> HiddenEvent { get; }

        IAsyncTask Reveal(bool immediate = false);
		IAsyncTask Hide(bool immediate = false);
	}
}