Class: RosettAi::DBus::FocusAdapters::GnomeAdapter

Inherits:
Base
  • Object
show all
Defined in:
lib/rosett_ai/dbus/focus_adapters/gnome_adapter.rb

Overview

Focus adapter for GNOME Shell.

Uses GNOME Shell's D-Bus interface to query the focused window. For GNOME < 41, uses org.gnome.Shell.Eval (JavaScript evaluation). For GNOME >= 41, Eval is removed; falls back to xdotool + xprop.

Constant Summary collapse

POLL_INTERVAL =

seconds

0.5
GNOME_EVAL_REMOVED_VERSION =

Returns GNOME version that removed Eval D-Bus interface.

Returns:

  • (Integer) —

    GNOME version that removed Eval D-Bus interface.

41

Instance Method Summary collapse

Methods inherited from Base

#on_focus_change, #running?

Constructor Details

#initialize ⇒ GnomeAdapter

Returns a new instance of GnomeAdapter.



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# File 'lib/rosett_ai/dbus/focus_adapters/gnome_adapter.rb', line 21

def initialize
  super
  @bus = nil
  @thread = nil
  @last_app_id = nil
  @last_title = nil
  @use_xdotool = false
end

Instance Method Details

#start ⇒ void

This method returns an undefined value.

Start the adapter or service.



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# File 'lib/rosett_ai/dbus/focus_adapters/gnome_adapter.rb', line 32

def start
  return if @running

  @bus = ::DBus::SessionBus.instance
  configure_focus_method
  @running = true
  @thread = Thread.new { run_poll_loop }
rescue ::DBus::Error => e
  RosettAi.logger.error("Failed to connect to D-Bus: #{e.message}")
  @running = false
end

#stop ⇒ void

This method returns an undefined value.

Stop the adapter or service.



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# File 'lib/rosett_ai/dbus/focus_adapters/gnome_adapter.rb', line 46

def stop
  super
  @thread&.kill
  @bus = nil
end