/// <summary>
/// Removes a component that ws being kept alive from a container.
/// </summary>
/// <typeparam name="T">A component</typeparam>
/// <param name="thisArg">The component to remove.</param>
/// <param name="container">The container that kept a reference to the component.</param>
public static void RemoveDisposeBy <T>(this T thisArg, ICollectorHolder container)
{
if (ReferenceEquals(thisArg, null))
{
return;
}
container.Collector.Remove(thisArg);
}
/// <summary>
/// Keeps a component alive by adding it to a container.
/// </summary>
/// <typeparam name="T">A component</typeparam>
/// <param name="thisArg">The component to keep alive.</param>
/// <param name="container">The container that will keep a reference to the component.</param>
/// <returns>The same component instance</returns>
public static T DisposeBy <T>(this T thisArg, ICollectorHolder container) where T : IDisposable
{
if (ReferenceEquals(thisArg, null))
{
return(thisArg);
}
return(container.Collector.Add(thisArg));
}
/// <summary>
/// Keeps a component alive by adding it to a container.
/// </summary>
/// <typeparam name="T">A component</typeparam>
/// <param name="thisArg">The component to keep alive.</param>
/// <param name="container">The container that will keep a reference to the component.</param>
/// <returns>The same component instance</returns>
public static T DisposeBy <T>(this T thisArg, ICollectorHolder container)
{
if (ReferenceEquals(thisArg, null))
{
return(default(T));
}
return(container.Collector.Add(thisArg));
}
/// <summary>
/// Keeps a component alive by adding it to a container.
/// </summary>
/// <typeparam name="T">A component</typeparam>
/// <param name="thisArg">The component to keep alive.</param>
/// <param name="container">The container that will keep a reference to the component.</param>
/// <returns>The same component instance</returns>
public static void RemoveKeepAliveBy <T>(this T thisArg, ICollectorHolder container) where T : IReferencable
{
if (ReferenceEquals(thisArg, null))
{
return;
}
container.Collector.Remove(thisArg);
}
