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 other 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

Type: GDBusMethodInvocation

A GDBusMethodInvocation.

The data is owned by the caller of the function.

arg_accelerator

Type: 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

Type: guint

Argument passed by remote caller.

arg_grabFlags

Type: guint

Argument passed by remote caller.

Return value

Type: gboolean

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