Class: Flic::SimpleClient

Inherits:
Object
  • Object
show all
Defined in:
lib/flic/simple_client.rb

Defined Under Namespace

Classes: ConnectionChannelRemoved, Error

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*client_args) ⇒ SimpleClient

Returns a new instance of SimpleClient.



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# File 'lib/flic/simple_client.rb', line 12

def initialize(*client_args)
  @client = Client.new(*client_args)
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/flic/simple_client.rb', line 10

def client
  @client
end

Instance Method Details

#buttons ⇒ Object 



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# File 'lib/flic/simple_client.rb', line 21

def buttons
  server_info = process_events_until do |callback|
    client.get_info(&callback)
  end

  server_info.verified_buttons_bluetooth_addresses
end

#connect_button ⇒ Object 



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# File 'lib/flic/simple_client.rb', line 29

def connect_button
  begin
    scan_wizard = Client::ScanWizard.new

    process_events_until do |callback|
      scan_wizard.removed do |result, bluetooth_address, *|
        if result == :success
          callback.call(bluetooth_address)
        else
          callback.call(nil)
        end
      end

      client.add_scan_wizard(scan_wizard)
    end
  ensure
    client.remove_scan_wizard(scan_wizard)
  end
end

#disconnect_button(button_bluetooth_address) ⇒ Object 



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# File 'lib/flic/simple_client.rb', line 49

def disconnect_button(button_bluetooth_address)
  client.force_disconnect(button_bluetooth_address)
end

#listen(latency_mode, *button_bluetooth_addresses) ⇒ Object 



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# File 'lib/flic/simple_client.rb', line 53

def listen(latency_mode, *button_bluetooth_addresses)
  connection_channels = []
  button_events = []
  broken = false

  begin
    button_bluetooth_addresses.each do |button_bluetooth_addresses|
      connection_channel = Client::ConnectionChannel.new(button_bluetooth_addresses, latency_mode)

      connection_channel.button_up_or_down do |click_type, latency|
        button_events << [button_bluetooth_addresses, click_type, latency]
      end

      connection_channel.button_single_click_or_double_click_or_hold do |click_type, latency|
        button_events << [button_bluetooth_addresses, click_type, latency]
      end

      connection_channel.removed do
        broken = true
      end

      connection_channels << connection_channel

      client.add_connection_channel connection_channel
    end


    loop do
      client.handle_next_event while !broken && button_events.empty?

      button_events.each do |button_event|
        yield *button_event
      end

      button_events.clear

      raise ConnectionChannelRemoved, 'A connection channel was removed' if broken
    end
  ensure
    connection_channels.each do |connection_channel|
      client.remove_connection_channel connection_channel
    end
  end
end

#shutdown ⇒ Object 



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# File 'lib/flic/simple_client.rb', line 16

def shutdown
  client.shutdown
  event_dispatch_thread.join
end