/// <summary>
///
/// </summary>
/// <param name="box"></param>
/// <returns></returns>
public IBoxView GetView(Mp4Box box)
{
Type type = null;
if (!viewsCache.ContainsKey(box.GetType()))
{
Assembly assembly = Assembly.GetAssembly(this.GetType());
List <Type> types = new List <Type>(assembly.GetTypes());
type = types.Find(t =>
{
object[] customAttributes = t.GetCustomAttributes(typeof(BoxViewTypeAttribute), false);
return(typeof(IBoxView).IsAssignableFrom(t) && customAttributes.Length == 1 &&
((BoxViewTypeAttribute)customAttributes[0]).BoxType == box.GetType());
});
if (type != null)
{
viewsCache.Add(box.GetType(), type);
}
else
{
type = null;
}
}
else
{
type = viewsCache[box.GetType()];
}
if (type != null)
{
IBoxView view = (IBoxView)type.GetConstructor(Type.EmptyTypes).Invoke(null);
view.Box = box;
return(view);
}
else
{
return(null);
}
}
public IBoxView GetView(Mp4Box box)
{
if (_ViewsMap.TryGetValue(box.GetType(), out Type viewType))
{
var view = (IBoxView)Activator.CreateInstance(viewType);
view.Box = box;
return(view);
}
else
{
return(null);
}
}