Class: LCDProc::MenuItems::SubMenu

Inherits:
LCDProc::Menu show all
Includes:
LCDProc::MenuItem
Defined in:
lib/lcdproc/menu_items/submenu.rb

Constant Summary collapse 

0

Instance Attribute Summary

Attributes included from LCDProc::MenuItem

#id, #is_hidden, #lcdproc_event_type, #lcdproc_options, #lcdproc_type, #next, #parent_menu, #previous, #text

Attributes inherited from LCDProc::Menu

#client, #id, #items, #parent

Instance Method Summary collapse

Methods included from LCDProc::MenuItem

add_support, #lcdproc_options_as_string, new, supported_types

Methods inherited from LCDProc::Menu

#add_item, #attach_to, #detach, #update

Constructor Details

#initialize(user_options = {}, lcdproc_options = {}) ⇒ SubMenu

Creates a new SubMenu MenuItem object.

The user_options will accept a hash of the following MenuItem options.

  • :id - The unique string that identifies this sub menu. Defaults to “SubMenuMenuItem_” + a sequence number.

The lcdproc_options will accept a hash of the options to be passed to LCDd when creating or updating the sub menu.

  • :text - The text to be displayed on the LCD for this sub menu. Defaults to the id.



49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
 
# File 'lib/lcdproc/menu_items/submenu.rb', line 49

def initialize( user_options = {}, lcdproc_options = {} )
  
  # Initialize the menu system with a nil client
  super( nil )
  
  @lcdproc_options = {}
  
  if user_options[:id].nil?
    @id = "SubMenuMenuItem_#{@@submenu_item_count}"
  else
    @id = user_options[:id]
  end
  
  @lcdproc_type = "menu"
  @lcdproc_event_type = "(enter|leave)"
  
  @lcdproc_options[:text] = "#{@id}"
  
  @lcdproc_options.update( lcdproc_options )
  
  [ :text ].each { |s| @lcdproc_options[s].quotify! }
  
  @@submenu_item_count += 1
end