Ejemplos de g_signal_get_invocation_hint en C++ (Cpp)

Ejemplo n.º 1

Archivo: giggle-plugin.c Proyecto: federicomenaquintero/giggle

static void
plugin_action_cb (GtkAction    *action,
		  GigglePlugin *plugin)
{
	char                        *callback_name;
	GigglePluginCallback         callback;
	const GSignalInvocationHint *hint;

	hint = g_signal_get_invocation_hint (action);
	g_signal_handlers_disconnect_by_func (action, plugin_action_cb, plugin);

	callback_name = plugin_get_callback_name (gtk_action_get_name (action),
						  g_signal_name (hint->signal_id));

	callback = plugin_lookup_symbol (plugin, callback_name);

	if (callback) {
		g_signal_connect (action, g_signal_name (hint->signal_id),
				  G_CALLBACK (callback), plugin);

		callback (action, plugin);
	}

	g_free (callback_name);
}

Ejemplo n.º 2

Archivo: giggle-plugin.c Proyecto: GNOME/giggle

static void
plugin_action_cb (GtkAction    *action,
		  GigglePlugin *plugin)
{
	char                        *callback_name;
	GigglePluginCallback         callback;
	const GSignalInvocationHint *hint;

	g_signal_handlers_disconnect_by_func (action, plugin_action_cb, plugin);
	hint = g_signal_get_invocation_hint (action);

	callback_name = plugin_get_callback_name (gtk_action_get_name (action),
						  g_signal_name (hint->signal_id));

	callback = plugin_lookup_symbol (plugin, callback_name);

	if (callback) {
		g_signal_connect (action, g_signal_name (hint->signal_id),
				  G_CALLBACK (callback), plugin);

		callback (action, plugin);
	} else if (!strcmp (g_signal_name (hint->signal_id), "activate")) {
		g_warning ("%s: Cannot find %s()", G_STRFUNC, callback_name);
	}

	g_free (callback_name);
}

Ejemplo n.º 3

Archivo: signals.c Proyecto: AbuMussabRaja/yarp

const gchar *
get_name_of_current_signal (gpointer instance)
{
   GSignalInvocationHint *ihint;

   ihint = g_signal_get_invocation_hint (instance);

   return g_signal_name (ihint->signal_id);
}

Ejemplo n.º 4

Archivo: override.c Proyecto: cdaffara/symbiandump-os2

static void
test_a_foo (TestI *self)
{
  GValue args[1] = { { 0, } };

  record ("TestA::foo");

  g_value_init (&args[0], TEST_TYPE_A);
  g_value_set_object (&args[0], self);

  g_assert (g_signal_get_invocation_hint (self)->signal_id == foo_signal_id);
  g_signal_chain_from_overridden (args, NULL);

  g_value_unset (&args[0]);
}