pluginbase.Objects.Input.InputExtensions Class Reference

Extensions for input management More...

Static Public Member Functions
static int	BindInputMethods (this IInputBinding inputType, object cls, Action< MethodInfo > forwarder=null, Enum scope=null)
	Search for, and bind, all methods with the /// More...
static IBoundInput	BindInputMethods (this IInputManager manager, object cls, Action< MethodInfo > forwarder=null, Enum scope=null)
	Search for, and bind, all methids with the /// More...

Detailed Description

Extensions for input management

Member Function Documentation

BindInputMethods() [1/2]

static int pluginbase.Objects.Input.InputExtensions.BindInputMethods ( this IInputBinding  inputType, object  cls, Action< MethodInfo >  forwarder = null, Enum  scope = null  )

static

Search for, and bind, all methods with the ///

Attribute: Input

attribute

Parameters

inputType	Input type.
cls	Class to bind to
forwarder	Action to invoke on a forwarder call. Can be null
scope	The scope to be bound

        {
            int total = 0;
            Type type = cls.GetType();

            foreach(var method in type.GetAllMethods(x => Attribute.IsDefined(x, typeof(InputAttribute))))
            {
                InputBindDelegate rawInvoker = (InputBindDelegate)Delegate.CreateDelegate(typeof(InputBindDelegate), cls, method);

                var inputAttrs = method.GetCustomAttributes(typeof(InputAttribute), true).OfType<InputAttribute>();
                foreach(var attrEnumerator in inputAttrs)
                {
                    if (attrEnumerator.HasScope(scope))
                    {
                        var attr = attrEnumerator; //need closure var

                        Action dlg = null;
                        if (attr.Forward && forwarder != null)
                            dlg = () => forwarder(method);
                        else
                            dlg = () => rawInvoker();

                        if (attr.DefaultKey.HasValue)
                        {
                            inputType.Bind(attr.Name ?? method.Name, attr.DefaultKey.Value, attr.Direction, dlg);
                        }

                        if (attr.DefaultMouseButton.HasValue)
                        {
                            inputType.Bind(attr.Name ?? method.Name, attr.DefaultMouseButton.Value, attr.Direction, dlg);
                        }
                        total++;
                    }
                }
            }

            return total;
        }

BindInputMethods() [2/2]

static IBoundInput pluginbase.Objects.Input.InputExtensions.BindInputMethods ( this IInputManager  manager, object  cls, Action< MethodInfo >  forwarder = null, Enum  scope = null  )

static

Search for, and bind, all methids with the ///

Attribute: Input

attribute Remember to StartListening() on the result and keep the result around otherwise it will be unbound

Returns

The input methods.

Parameters

manager	Manager.
cls	Cls.
forwarder	Method call to forward a forwarded input. Can be null
scope	The scope to be bound

        {
            var binding = manager.GetBinding(cls.GetType());
            InputExtensions.BindInputMethods(binding, cls, forwarder, scope);
            return binding;
        }

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The documentation for this class was generated from the following file:

• pluginbase/Objects/Input/InputExtensions.cs