Signal

PhoshDBusGnomeShell::handle-grab-accelerator

Declaration

gboolean
handle_grab_accelerator (
  PhoshDBusGnomeShell* self,
  GDBusMethodInvocation* invocation,
  gchar* arg_accelerator,
  guint arg_modeFlags,
  guint arg_grabFlags,
  gpointer user_data
)

Description [src]

Signal emitted when a remote caller is invoking the GrabAccelerator() D-Bus method.

If a signal handler returns TRUE, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call phosh_dbus_gnome_shell_complete_grab_accelerator() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the G_DBUS_ERROR_UNKNOWN_METHOD error is returned.

Default handler:

The default handler is called after the handlers added via g_signal_connect().

Parameters

invocation GDBusMethodInvocation
 

A GDBusMethodInvocation.

 The data is owned by the caller of the function.
arg_accelerator gchar*
 

Argument passed by remote caller.

 The data is owned by the caller of the function.
 The value is a NUL terminated UTF-8 string.
arg_modeFlags guint
 

Argument passed by remote caller.

arg_grabFlags guint
 

Argument passed by remote caller.

Return value

Returns: gboolean
 

TRUE if the invocation was handled, FALSE to let other signal handlers run.