Class: Cmus::Controller::Status

Inherits:
Object
  • Object
show all
Defined in:
lib/cmus/controller/status.rb

Defined Under Namespace

Classes: Song

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(controller) ⇒ Status

Returns a new instance of Status.



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# File 'lib/cmus/controller/status.rb', line 37

def initialize (controller)
	@controller = controller

	@song     = Song.new(controller)
	@settings = OpenStruct.new

	controller.send 'status'
	controller.wait_for_data.each_line {|line|
		type, data = line.chomp.split ' ', 2

		next unless type

		case type.to_sym
		when :status
			@status = case data.to_sym
				when :stopped then :STOP
				when :paused  then :PAUSE
				else               :PLAY
			end

		when :file
			@song.file = data

		when :duration
			@song.duration = data.to_i

		when :position
			@song.position = data.to_i

		when :tag
			name, data = data.split ' ', 2

			@song.tags.send "#{name}=", data

		when :set
			name, data = data.split ' ', 2

			data = if data == 'false'
				false
			elsif data == 'true'
				true
			elsif (Integer(data) rescue false)
				data.to_i
			elsif (Float(data) rescue false)
				data.to_f
			else
				data
			end

			@settings.send "#{name}=", data
		end
	}

	@song = nil if self == :stop
end

Instance Attribute Details

#controller ⇒ Object (readonly)

Returns the value of attribute controller.



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# File 'lib/cmus/controller/status.rb', line 35

def controller
  @controller
end

#settings ⇒ Object (readonly)

Returns the value of attribute settings.



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# File 'lib/cmus/controller/status.rb', line 35

def settings
  @settings
end

#song ⇒ Object (readonly)

Returns the value of attribute song.



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# File 'lib/cmus/controller/status.rb', line 35

def song
  @song
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/cmus/controller/status.rb', line 97

def == (other)
	super || to_sym.downcase == other.to_sym.downcase
end

#to_sym ⇒ Object 



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# File 'lib/cmus/controller/status.rb', line 101

def to_sym
	@status
end

#volume ⇒ Object 



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# File 'lib/cmus/controller/status.rb', line 93

def volume
	(settings.vol_left + settings.vol_right) / 2.0
end