void activate_action_string(GmpvApplication *app, const gchar *str)
{
GActionMap *map = G_ACTION_MAP(app);
GAction *action = NULL;
gchar *name = NULL;
GVariant *param = NULL;
gboolean param_match = FALSE;
g_action_parse_detailed_name(str, &name, ¶m, NULL);
if(name)
{
const GVariantType *action_ptype;
const GVariantType *given_ptype;
action = g_action_map_lookup_action(map, name);
action_ptype = g_action_get_parameter_type(action);
given_ptype = param?g_variant_get_type(param):NULL;
param_match = (action_ptype == given_ptype) ||
g_variant_type_is_subtype_of
(action_ptype, given_ptype);
}
if(action && param_match)
{
g_debug("Activating action %s", str);
g_action_activate(action, param);
}
else
{
g_warning("Failed to activate action \"%s\"", str);
}
}
static gboolean
egg_empty_state_activate_link (EggEmptyState *self,
const gchar *uri,
GtkLabel *label)
{
g_assert (EGG_IS_EMPTY_STATE (self));
g_assert (uri != NULL);
g_assert (GTK_IS_LABEL (label));
if (g_str_has_prefix (uri, "action://"))
{
g_autofree gchar *full_name = NULL;
g_autofree gchar *action_name = NULL;
g_autofree gchar *group_name = NULL;
g_autoptr(GVariant) param = NULL;
g_autoptr(GError) error = NULL;
uri += strlen ("action://");
if (g_action_parse_detailed_name (uri, &full_name, ¶m, &error))
{
const gchar *dot = strchr (full_name, '.');
if (param != NULL && g_variant_is_floating (param))
param = g_variant_ref_sink (param);
if (dot == NULL)
return FALSE;
group_name = g_strndup (full_name, dot - full_name);
action_name = g_strdup (++dot);
egg_empty_state_action (GTK_WIDGET (self),
group_name,
action_name,
param);
return TRUE;
}
else
g_warning ("%s", error->message);
}
return FALSE;
}
/**
* g_notification_set_default_action:
* @notification: a #GNotification
* @detailed_action: a detailed action name
*
* Sets the default action of @notification to @detailed_action. This
* action is activated when the notification is clicked on.
*
* The action in @detailed_action must be an application-wide action (it
* must start with "app."). If @detailed_action contains a target, the
* given action will be activated with that target as its parameter.
* See g_action_parse_detailed_name() for a description of the format
* for @detailed_action.
*
* When no default action is set, the application that the notification
* was sent on is activated.
*
* Since: 2.40
*/
void
g_notification_set_default_action (GNotification *notification,
const gchar *detailed_action)
{
gchar *action;
GVariant *target;
GError *error = NULL;
if (!g_action_parse_detailed_name (detailed_action, &action, &target, &error))
{
g_warning ("%s: %s", G_STRFUNC, error->message);
g_error_free (error);
return;
}
g_notification_set_default_action_and_target_value (notification, action, target);
g_free (action);
if (target)
g_variant_unref (target);
}
/**
* g_notification_add_button:
* @notification: a #GNotification
* @label: label of the button
* @detailed_action: a detailed action name
*
* Adds a button to @notification that activates the action in
* @detailed_action when clicked. That action must be an
* application-wide action (starting with "app."). If @detailed_action
* contains a target, the action will be activated with that target as
* its parameter.
*
* See g_action_parse_detailed_name() for a description of the format
* for @detailed_action.
*
* Since: 2.40
*/
void
g_notification_add_button (GNotification *notification,
const gchar *label,
const gchar *detailed_action)
{
gchar *action;
GVariant *target;
GError *error = NULL;
g_return_if_fail (detailed_action != NULL);
if (!g_action_parse_detailed_name (detailed_action, &action, &target, &error))
{
g_warning ("%s: %s", G_STRFUNC, error->message);
g_error_free (error);
return;
}
g_notification_add_button_with_target_value (notification, label, action, target);
g_free (action);
if (target)
g_variant_unref (target);
}