Module: Chamomile::Router

Defined in:
lib/chamomile/router.rb

Overview

Mixin for panel-level key routing. Each panel declares its own keymap, which the parent App delegates to.

Usage:

class ServerPanel
include Chamomile::Router

keymap do |km|
  km.bind("s") { start_server }
  km.bind("S") { stop_server }
end
end

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



17
18
19
20
 
# File 'lib/chamomile/router.rb', line 17

def self.included(base)
  base.extend(ClassMethods)
  base.instance_variable_set(:@panel_keymap_block, nil)
end

Instance Method Details

#handle_panel_key(msg) ⇒ Object 



33
34
35
36
37
38
39
40
 
# File 'lib/chamomile/router.rb', line 33

def handle_panel_key(msg)
  block = self.class.panel_keymap_block
  return nil unless block

  km = Chamomile::Keymap.new
  block.call(km)
  km.handle(msg, self)
end