Module: UniMIDI::CongruousApiAdapter::Device

Included in:
UniMIDI::CongruousApiInput, UniMIDI::CongruousApiOutput
Defined in:
lib/unimidi/congruous_api_adapter.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/unimidi/congruous_api_adapter.rb', line 44

def self.included(base)
  base.send(:attr_reader, :name)
  base.send(:attr_reader, :id)
  base.send(:attr_reader, :type)
  base.send(:alias_method, :direction, :type)
end

Instance Method Details

#close(*a) ⇒ Object

close the device



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# File 'lib/unimidi/congruous_api_adapter.rb', line 40

def close(*a)
  @device.close(*a)
end

#enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/unimidi/congruous_api_adapter.rb', line 14

def enabled?
  @device.enabled
end

#initialize(device_obj) ⇒ Object 



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# File 'lib/unimidi/congruous_api_adapter.rb', line 7

def initialize(device_obj)        
  @device = device_obj
  @id = @device.id
  @name = @device.name
  populate_type
end

#open(*a, &block) ⇒ Object

enable the device for use, can be passed a block to which the device will be passed back



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# File 'lib/unimidi/congruous_api_adapter.rb', line 19

def open(*a, &block)
  @device.open(*a) unless enabled?
  if block_given?
    begin
      yield(self)
    ensure
      close
    end
  else
    at_exit do
      close
    end
    self
  end
end

#pretty_name ⇒ Object 



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# File 'lib/unimidi/congruous_api_adapter.rb', line 35

def pretty_name
  "#{id}) #{name}"
end