Class: Rubio::Radio

Inherits:
Object
  • Object
show all
Includes:
Glimmer
Defined in:
lib/rubio/radio.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(backend, debug: false) ⇒ Radio

Returns a new instance of Radio.



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# File 'lib/rubio/radio.rb', line 11

def initialize(backend, debug: false)
  @stations_all, @table = RadioBrowser.topvote(1000)
  @stations = @stations_all.dup
  @station_uuid = nil
  @player = Player.new(backend)

  monitor_thread(debug)
end

Instance Attribute Details

#player ⇒ Object (readonly)

Returns the value of attribute player.



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# File 'lib/rubio/radio.rb', line 9

def player
  @player
end

#stations ⇒ Object (readonly)

Returns the value of attribute stations.



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# File 'lib/rubio/radio.rb', line 9

def stations
  @stations
end

Instance Method Details

#launch ⇒ Object 



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# File 'lib/rubio/radio.rb', line 64

def launch
  window('Rubio', 400, 200) do
    vertical_box do
      horizontal_box do
        stretchy false
        search_entry do |se|
          on_changed do
            filter_value = se.text
            if filter_value.empty?
              @stations.replace @stations_all.dup
            else
              @stations.replace(@stations_all.filter do |row_data|
                row_data.name.downcase.include?(filter_value.downcase)
              end)
            end
          end
        end
      end
      horizontal_box do
        table do
          button_column('Play') do
            on_clicked do |row|
              selected_station_at(row)
            end
          end
          text_column('name')
          text_column('language')
          cell_rows <= [self, :stations]
        end
      end
    end
    on_closing do
      @player.stop_all
    end
  end.show
end

#monitor_thread(debug) ⇒ Object 



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# File 'lib/rubio/radio.rb', line 20

def monitor_thread(debug)
  Glimmer::LibUI.timer(1) do
    p @player.history if debug
    next if @station_uuid.nil? || @player.alive?

    message_box("player '#{@player.backend}' stopped!", @player.thr.to_s)
    stop_uuid(@station_uuid)
    @station_uuid = nil
    true
  end
end

#play_uuid(station_uuid) ⇒ Object 



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# File 'lib/rubio/radio.rb', line 45

def play_uuid(station_uuid)
  station = uuid_to_station(station_uuid)
  begin
    @player.play(station.url)
  rescue StandardError => e
    message_box(e.message)
    raise e
  end
  station.playing = true
end

#selected_station_at(idx) ⇒ Object 



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# File 'lib/rubio/radio.rb', line 32

def selected_station_at(idx)
  raise unless idx.is_a?(Integer)

  station_uuid = stations[idx].stationuuid
  stop_uuid(@station_uuid)
  if @station_uuid == station_uuid
    @station_uuid = nil
  else
    play_uuid(station_uuid)
    @station_uuid = station_uuid
  end
end

#stop_uuid(station_uuid) ⇒ Object 



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# File 'lib/rubio/radio.rb', line 56

def stop_uuid(station_uuid)
  return if station_uuid.nil?

  station = uuid_to_station(station_uuid)
  @player.stop
  station.playing = false
end