Method: Xkbcommon::Keymap::Parser#keys

Defined in:
lib/xkbcommon/keymap/parser.rb

#keys ⇒ Object 



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# File 'lib/xkbcommon/keymap/parser.rb', line 10

def keys
  @keys ||= begin
    min_code = Libxkbcommon.xkb_keymap_min_keycode(@keymap.to_native)
    max_code = Libxkbcommon.xkb_keymap_max_keycode(@keymap.to_native)
    keycode_range = min_code..max_code

    codes = keycode_range.select do |code|
      # Todo: This does not seem to filter out keys that do not exist on the keyboard?
      0 < Libxkbcommon.xkb_keymap_num_layouts_for_key(@keymap.to_native, code)
    end
    codes.map{ |code| Key.new(self, code) }
  end
end