Class: Smartware::Interface::UserInterface

Inherits:
Interface
  • Object
show all
Defined in:
lib/smartware/interfaces/user_interface.rb

Instance Attribute Summary

Attributes inherited from Interface

#config

Instance Method Summary collapse

Methods inherited from Interface

#error, #model, #repush_events, #shutdown, #status, #version

Constructor Details

#initialize(config, service) ⇒ UserInterface

Returns a new instance of UserInterface.



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# File 'lib/smartware/interfaces/user_interface.rb', line 5

def initialize(config, service)
  super

  update_status :error, nil
  update_status :model, ''
  update_status :version, ''
  update_status :screenshot_pending, false

  @screenshot_data = nil
end

Instance Method Details

#delete_calibration ⇒ Object 



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# File 'lib/smartware/interfaces/user_interface.rb', line 16

def delete_calibration
  Logging.logger.info "Deleting calibration data"
  @device.delete_calibration
end

#request_screenshot ⇒ Object 



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# File 'lib/smartware/interfaces/user_interface.rb', line 26

def request_screenshot
  Logging.logger.info "Requested screenshot"

  EventMachine.defer @device.method(:screenshot), ->(data) do
    @screenshot_data = data
    update_status :screenshot_pending, true
  end

  nil
end

#restart_ui ⇒ Object 



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# File 'lib/smartware/interfaces/user_interface.rb', line 21

def restart_ui
  Logging.logger.info "Restarting user interface"
  @device.restart_ui
end

#retrieve_screenshot ⇒ Object 



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# File 'lib/smartware/interfaces/user_interface.rb', line 37

def retrieve_screenshot
  data = @screenshot_data
  @screenshot_data = nil
  update_status :screenshot_pending, false

  data
end