Object
D-Bus proxy object class
Class representing a remote object in an external application. Typically, calling a method on an instance of a ProxyObject sends a message over the bus so that the method is executed remotely on the correctponding object.
Retrieves an interface of the proxy object (ProxyObjectInterface instance).
# File lib/dbus/introspect.rb, line 460 def [](intfname) @interfaces[intfname] end
Maps the given interface name intfname to the given interface _intf.
# File lib/dbus/introspect.rb, line 465 def []=(intfname, intf) @interfaces[intfname] = intf end
Returns whether the object has an interface with the given name.
# File lib/dbus/introspect.rb, line 479 def has_iface?(name) raise "Cannot call has_iface? if not introspected" if not @introspected @interfaces.member?(name) end
Returns the interfaces of the object.
# File lib/dbus/introspect.rb, line 455 def interfaces @interfaces.keys end
Introspects the remote object. Allows you to find and select interfaces on the object.
# File lib/dbus/introspect.rb, line 471 def introspect # Synchronous call here. xml = @bus.introspect_data(@destination, @path) ProxyObjectFactory.introspect_into(self, xml) xml end
Registers a handler, the code block, for a signal with the given name. It uses default_iface which must have been set.
# File lib/dbus/introspect.rb, line 486 def on_signal(name, &block) if @default_iface and has_iface?(@default_iface) @interfaces[@default_iface].on_signal(@bus, name, &block) else # TODO improve raise NoMethodError end end
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