adding/removing KEY_EVENTS MODIFIED_KEY_EVENTS is tricky

[stefanpenner]

@lukemelia any ideas re: config?

[SirZach]

is this issue meant to represent adding to the MODIFIED_KEY_EVENTS hash? because I would like to do that :)

[lukemelia]

@SirZach do you want to propose an API?

[SirZach]

I'd like to somehow modify the KEY_EVENT hashes in a setupController somewhere, preferably application_route, and be able to modify it by doing something like:

this.get('KeyResponderService').addKeyCode('unmodified', '32', '<action_name>');
//OR
this.get('KeyResponderService').addKeyCode('modified', '32', '<action_name_triggered_by_shift_key>');

This could allow me to have users program their own key codes for actions, add actions for additional key codes that are not set up by default, or modify action names that are associated to key codes.