Class: Palaver::ListWithOptions

Inherits:
Base
  • Object
show all
Defined in:
lib/palaver/list_with_options.rb

Direct Known Subclasses

Checklist, Menu, Radiolist

Defined Under Namespace

Classes: Option

Instance Method Summary collapse

Methods inherited from Base

#height, #text, #width, #with_tempfile

Constructor Details

#initialize(options) ⇒ ListWithOptions

Returns a new instance of ListWithOptions.



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# File 'lib/palaver/list_with_options.rb', line 17

def initialize(options)
  super(options)
  @dialog_options = []
  @list_height = 0

  options.each do |option,value|
    case option
    when :options then @dialog_options = value.map { |o| Option.new(o[0],o[1],o[2]) }
    end
  end
end

Instance Method Details

#list_height(h) ⇒ Object 



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# File 'lib/palaver/list_with_options.rb', line 33

def list_height(h)
  @list_height = h
end

#option(tag, desc, status = nil) ⇒ Object 



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# File 'lib/palaver/list_with_options.rb', line 29

def option(tag, desc, status=nil)
  @dialog_options.push Option.new(tag,desc,status)
end

#options_string_no_status ⇒ Object 



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# File 'lib/palaver/list_with_options.rb', line 41

def options_string_no_status
  @dialog_options.map { |o| "'#{o.tag}' '#{o.item}'" }.join ' '
end

#options_string_with_status ⇒ Object 



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# File 'lib/palaver/list_with_options.rb', line 37

def options_string_with_status
  @dialog_options.map { |o| "'#{o.tag}' '#{o.item}' '#{o.status == :on ? 'on' : 'off'}'" }.join ' '
end