Module: Gio::RemoteActionGroup

Defined in:: (unknown)

Overview

The GRemoteActionGroup interface is implemented by GAction::Group instances that either transmit action invocations to other processes or receive action invocations in the local process from other processes.

The interface has ‘_full` variants of the two methods on GAction::Group used to activate actions: g_action_group_activate_action() and g_action_group_change_action_state(). These variants allow a “platform data” #GVariant to be specified: a dictionary providing context for the action invocation (for example: timestamps, startup notification IDs, etc).

GDBus::ActionGroup implements #GRemoteActionGroup. This provides a mechanism to send platform data for action invocations over D-Bus.

Additionally, g_dbus_connection_export_action_group() will check if the exported GAction::Group implements #GRemoteActionGroup and use the ‘_full` variants of the calls if available. This provides a mechanism by which to receive platform data for action invocations that arrive by way of D-Bus.

Instance Method Summary collapse

#activate_action_full(action_name, parameter, platform_data) ⇒ nil

Activates the remote action.
#change_action_state_full(action_name, value, platform_data) ⇒ nil

Changes the state of a remote action.

Instance Method Details

#activate_action_full(action_name, parameter, platform_data) ⇒ `nil`

Activates the remote action.

This is the same as g_action_group_activate_action() except that it allows for provision of “platform data” to be sent along with the activation request. This typically contains details such as the user interaction timestamp or startup notification information.

platform_data must be non-nil and must have the type %G_VARIANT_TYPE_VARDICT. If it is floating, it will be consumed.

Parameters:

action_name (String) —

the name of the action to activate
parameter (GLib::Variant) —

the optional parameter to the activation
platform_data (GLib::Variant) —

the platform data to send

Returns:

(nil)

#change_action_state_full(action_name, value, platform_data) ⇒ `nil`

Changes the state of a remote action.

This is the same as g_action_group_change_action_state() except that it allows for provision of “platform data” to be sent along with the state change request. This typically contains details such as the user interaction timestamp or startup notification information.