Class: Daigaku::Views::Menu

Inherits:
Object
  • Object
show all
Includes:
Daigaku::Views, Wisper::Publisher
Defined in:
lib/daigaku/views/menu.rb

Direct Known Subclasses

ChaptersMenu, CoursesMenu, UnitsMenu

Constant Summary collapse

TOP_BAR_TEXT = 
[
  'Use *UP KEY* and *DOWN KEY* for menu navigation',
  'Enter menu with *RETURN*',
  'Go back with *BACKSPACE*',
  'Exit with *ESC*'
].join('  |  ')

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Menu

Returns a new instance of Menu.



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# File 'lib/daigaku/views/menu.rb', line 17

def initialize
  @position = 0
end

Instance Method Details

#enter(*args) ⇒ Object 



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# File 'lib/daigaku/views/menu.rb', line 21

def enter(*args)
  if self.class.private_method_defined?(:before_enter)
    before_enter(*args)
  end

  @window = default_window
  top_bar = TopBar.new(@window, TOP_BAR_TEXT)
  show sub_window_below_top_bar(@window, top_bar)
end

#reenter(*args) ⇒ Object 



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# File 'lib/daigaku/views/menu.rb', line 31

def reenter(*args)
  if self.class.private_method_defined?(:before_reenter)
    before_reenter(*args)
  end

  enter(*args)
end