w3dhub_linux_launcher/lib/window.rb

class W3DHub
  class Window < CyberarmEngine::Window
    def setup
      self.caption = I18n.t(:app_name)

      Store[:server_list] = []
      Store[:settings] = Settings.new
      Store[:application_manager] = ApplicationManager.new

      Store.settings.save_settings

      begin
        I18n.locale = Store.settings[:language]
      rescue I18n::InvalidLocale
        I18n.locale = :en
      end

      # push_state(W3DHub::States::DemoInputDelay)
      push_state(W3DHub::States::Boot)
    end

    def update
      super

      Store.application_manager.start_next_available_task if Store.application_manager.idle?
    end

    def gain_focus
      self.update_interval = 1000.0 / 60
    end

    def lose_focus
      self.update_interval = 1000.0 / 10
    end

    def close
      Store.settings.save_settings

      current_state_options = current_state&.instance_variable_get(:@options)

      if Store.application_manager.idle? || current_state_options&.dig(:tag_as) == :closer
        super
      else
        push_state(
          States::ConfirmDialog,
          tag_as: :closer,
          title: I18n.t(:app_name),
          message: "An application management task is currently running, are you sure you want to exit?",
          accept_callback: method(:close!)
        )
      end
    end

    def main_thread_queue
      if current_state.is_a?(W3DHub::States::Interface)
        current_state.main_thread_queue
      else
        warn "Task will not be run for:"
        warn caller
        []
      end
    end
  end
end