MonoDevelop.Components.Commands.CommandManager.GetTypeHandlerInfo C# (CSharp) 메소드

		HandlerTypeInfo GetTypeHandlerInfo (object cmdTarget)
		{
			HandlerTypeInfo typeInfo = (HandlerTypeInfo) handlerInfo [cmdTarget.GetType ()];
			if (typeInfo != null) return typeInfo;
			
			Type type = cmdTarget.GetType ();
			typeInfo = new HandlerTypeInfo ();
			
			List<CommandHandlerInfo> handlers = new List<CommandHandlerInfo> ();
			List<CommandUpdaterInfo> updaters = new List<CommandUpdaterInfo> ();
			
			Type curType = type;
			while (curType != null && curType.Assembly != typeof(Gtk.Widget).Assembly && curType.Assembly != typeof(object).Assembly) {
				MethodInfo[] methods = curType.GetMethods (BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.DeclaredOnly);
				foreach (MethodInfo method in methods) {

					ICommandUpdateHandler customHandlerChain = null;
					ICommandArrayUpdateHandler customArrayHandlerChain = null;
					ICommandTargetHandler customTargetHandlerChain = null;
					ICommandArrayTargetHandler customArrayTargetHandlerChain = null;
					List<CommandHandlerInfo> methodHandlers = new List<CommandHandlerInfo> ();
					
					foreach (object attr in method.GetCustomAttributes (true)) {
						if (attr is CommandHandlerAttribute)
							methodHandlers.Add (new CommandHandlerInfo (method, (CommandHandlerAttribute) attr));
						else if (attr is CommandUpdateHandlerAttribute)
							AddUpdater (updaters, method, (CommandUpdateHandlerAttribute) attr);
						else {
							customHandlerChain = ChainHandler (customHandlerChain, attr);
							customArrayHandlerChain = ChainHandler (customArrayHandlerChain, attr);
							customTargetHandlerChain = ChainHandler (customTargetHandlerChain, attr);
							customArrayTargetHandlerChain = ChainHandler (customArrayTargetHandlerChain, attr);
						}
					}

					foreach (object attr in type.GetCustomAttributes (true)) {
						customHandlerChain = ChainHandler (customHandlerChain, attr);
						customArrayHandlerChain = ChainHandler (customArrayHandlerChain, attr);
						customTargetHandlerChain = ChainHandler (customTargetHandlerChain, attr);
						customArrayTargetHandlerChain = ChainHandler (customArrayTargetHandlerChain, attr);
					}
					
					if (methodHandlers.Count > 0) {
						if (customHandlerChain != null || customArrayHandlerChain != null) {
							// There are custom handlers. Create update handlers for all commands
							// that the method handles so the custom update handlers can be chained
							foreach (CommandHandlerInfo ci in methodHandlers) {
								CommandUpdaterInfo c = AddUpdateHandler (updaters, ci.CommandId);
								c.AddCustomHandlers (customHandlerChain, customArrayHandlerChain);
							}
						}
						if (customTargetHandlerChain != null || customArrayTargetHandlerChain != null) {
							foreach (CommandHandlerInfo ci in methodHandlers)
								ci.AddCustomHandlers (customTargetHandlerChain, customArrayTargetHandlerChain);
						}
					}
					handlers.AddRange (methodHandlers);
				}
				curType = curType.BaseType;
			}
			
			if (handlers.Count > 0)
				typeInfo.CommandHandlers = handlers.ToArray (); 
			if (updaters.Count > 0)
				typeInfo.CommandUpdaters = updaters.ToArray ();
				 
			handlerInfo [type] = typeInfo;
			return typeInfo;
		}