Class: Twterm::Tab::Preferences::Control

Inherits:
AbstractTab show all
Includes:
Publisher, Scrollable
Defined in:
lib/twterm/tab/preferences/control.rb

Instance Method Summary collapse

Methods included from Publisher

#publish

Methods included from Utils

check_type

Methods included from Scrollable

#scroller, #total_item_count

Methods inherited from AbstractTab

#==, #close, #find_or_fetch_list, #find_or_fetch_status, #find_or_fetch_user, #initialize, #render

Methods included from Subscriber

included, #subscribe, #unsubscribe

Constructor Details

This class inherits a constructor from Twterm::Tab::AbstractTab

Instance Method Details

#drawable_item_count ⇒ Object 



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# File 'lib/twterm/tab/preferences/control.rb', line 14

def drawable_item_count
  1
end

#image ⇒ Object 



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# File 'lib/twterm/tab/preferences/control.rb', line 18

def image
  drawable_items.map.with_index do |item, i|
    curr = scroller.current_index?(i)
    cursor = Image.cursor(2, curr)
    options = Image.toggle_switch(['traditional', 'natural'], app.preferences[:control, item])
    desc =
      case item
      when :scroll_direction
        header = Image.string('Scroll direction')
        body = Image.string('  ') - options
        cursor - Image.whitespace - (header | body)
      end
  end
    .intersperse(Image.blank_line)
    .reduce(Image.empty) { |acc, x| acc | x }
end

#items ⇒ Object 



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# File 'lib/twterm/tab/preferences/control.rb', line 35

def items
  [
    :scroll_direction,
  ]
end

#respond_to_key(key) ⇒ Object 



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# File 'lib/twterm/tab/preferences/control.rb', line 41

def respond_to_key(key)
  return true if scroller.respond_to_key(key)

  case key
  when 10
    perform_selected_action
  end

  false
end

#title ⇒ Object 



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# File 'lib/twterm/tab/preferences/control.rb', line 52

def title
  'Control preferences'
end