Class: Twterm::Tab::DirectMessage::Conversation

Inherits:
Base
  • Object
show all
Includes:
FilterableList, Subscriber, Scrollable
Defined in:
lib/twterm/tab/direct_message/conversation.rb

Instance Attribute Summary

Attributes included from Scrollable

#scroller

Attributes inherited from Base

#window

Instance Method Summary collapse

Methods included from Subscriber

included, #subscribe, #unsubscribe

Methods included from Scrollable

#total_item_count

Methods included from FilterableList

#filter, #filter_query, #reset_filter

Methods included from Publisher

#publish

Methods included from Utils

check_type

Methods inherited from Base

#==, #close, #refresh

Constructor Details

#initialize(conversation) ⇒ Conversation

Returns a new instance of Conversation.



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# File 'lib/twterm/tab/direct_message/conversation.rb', line 22

def initialize(conversation)
  super()

  @conversation = conversation

  subscribe(Event::DirectMessage::Fetched) { refresh }
end

Instance Method Details

#drawable_item_count ⇒ Object 



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# File 'lib/twterm/tab/direct_message/conversation.rb', line 14

def drawable_item_count
  messages.drop(scroller.offset).lazy
    .map { |m| m.text.split_by_width(window.maxx - 4).count + 2 }
    .scan(0, :+)
    .select { |l| l < window.maxy }
    .count
end

#items ⇒ Object 



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# File 'lib/twterm/tab/direct_message/conversation.rb', line 30

def items
  if filter_query.empty?
    messages
  else
    messages.select { |m| m.matches?(filter_query) }
  end
end

#respond_to_key(key) ⇒ Object 



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# File 'lib/twterm/tab/direct_message/conversation.rb', line 38

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

  case key
  when ?/
    filter
  when ?n, ?r
    DirectMessageComposer.instance.compose(conversation.collocutor)
  when ?q
    reset_filter
  else
    return false
  end

  true
end

#title ⇒ Object 



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# File 'lib/twterm/tab/direct_message/conversation.rb', line 89

def title
  '@%s messages' % conversation.collocutor.screen_name
end

#update ⇒ Object 



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# File 'lib/twterm/tab/direct_message/conversation.rb', line 55

def update
  line = 0

  scroller.drawable_items.each.with_index(0) do |message, i|
    formatted_lines = message.text.split_by_width(window.maxx - 4).count

    window.with_color(:black, :magenta) do
      formatted_lines.+(1).times do |j|
        window.setpos(line + j, 0)
        window.addch(' ')
      end
    end if scroller.current_item?(i)

    window.setpos(line, 2)

    window.bold do
      window.with_color(message.sender.color) do
        window.addstr(message.sender.name)
      end
    end

    window.addstr(' (@%s)' % message.sender.screen_name)
    window.addstr(' [%s]' % message.date)

    message.text.split_by_width(window.maxx - 4).each do |str|
      line += 1
      window.setpos(line, 2)
      window.addstr(str)
    end

    line += 2
  end
end