install_action

Description:

public void install_action (string action_name, uint key_val, ModifierType modifiers, owned BindingActionFunc callback)

Installs a new action inside a BindingPool.

The action is bound to key_val and modifiers.

The same action name can be used for multiple key_val, modifiers pairs.

When an action has been activated using activate the passed callback will be invoked (with data).

Actions can be blocked with block_action and then unblocked using unblock_action.

this	a BindingPool
action_name	the name of the action
key_val	key symbol
modifiers	bitmask of modifiers
callback	function to be called when the action is activated
data	data to be passed to `callback`
notify	function to be called when the action is removed from the pool