class Keybinding : Object

__new(self: Keybinding, schema: {key: string, action: string, mode: string, description: string}[])

Constructor for the Keybinding class. Initializes the keymap and modes with a predefined schema and defaults.

Parameters:

schema ({key: string, action: string, mode: string, description: string}[]) – A list of predefined keybindings with their schema and defaults.

schema: table

Holds the schema for all modes, including “default”

keymap: table

Stores modifications

set(self: Keybinding, key: string, action: string, mode: string | nil)

Sets or updates a keybinding, validating it exists in the schema.

Parameters:

• key (string) – The key to bind.

• action (string) – The new action to associate with the key.

• mode (string | nil) – An optional mode for the binding (defaults to “default”).

keypressed(self: Keybinding, key: string, mode: string | nil) → string | nil

Handles key press events and retrieves the associated action if a binding exists. Falls back to the schema if no modification is found.

Parameters:

• key (string) – The key that was pressed.

• mode (string | nil) – The mode to use for the keybinding.

Returns:

_1 (string | nil) – The action associated with the key, or nil if no binding exists.

clear(self: Keybinding, mode: string | nil)

Resets keybindings for a specific mode or all modes to their defaults.

Parameters:

mode (string | nil) – The mode to reset. If nil, resets all modes.