Class: Twterm::Tab::Preferences::Index

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

Instance Attribute Summary

Attributes inherited from AbstractTab

#window

Instance Method Summary collapse

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, #render

Methods included from Subscriber

included, #subscribe, #unsubscribe

Constructor Details

#initialize(app, client) ⇒ Index

Returns a new instance of Index.



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# File 'lib/twterm/tab/preferences/index.rb', line 15

def initialize(app, client)
  super(app, client)
end

Instance Method Details

#drawable_item_count ⇒ Object 



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# File 'lib/twterm/tab/preferences/index.rb', line 19

def drawable_item_count
  (window.maxy - 1) / 2
end

#image ⇒ Object 



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# File 'lib/twterm/tab/preferences/index.rb', line 23

def image
  drawable_items.map.with_index do |item, i|
    curr = scroller.current_index?(i)
    cursor = Image.cursor(1, curr)
    desc =
      case item
      when :notification_backend
        'Notification backend preferences'
      when :photo_viewer_backend
        'Photo viewer backend preferences'
      end

      cursor - Image.whitespace - Image.string(desc).bold(curr)
  end
    .intersperse(Image.blank_line)
    .reduce(Image.empty) { |acc, x| acc | x }
end

#items ⇒ Object 



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

def items
  [
    :notification_backend,
    :photo_viewer_backend,
  ]
end

#respond_to_key(key) ⇒ Object 



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# File 'lib/twterm/tab/preferences/index.rb', line 48

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

  case key
  when 10
    open
  else
    return false
  end

  true
end

#title ⇒ Object 



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# File 'lib/twterm/tab/preferences/index.rb', line 61

def title
  'Preferences'
end