static void
peas_extension_set_constructed (GObject *object)
{
PeasExtensionSet *set = PEAS_EXTENSION_SET (object);
GList *plugins, *l;
if (set->priv->engine == NULL)
set->priv->engine = peas_engine_get_default ();
g_object_ref (set->priv->engine);
plugins = (GList *) peas_engine_get_plugin_list (set->priv->engine);
for (l = plugins; l; l = l->next)
add_extension (set, (PeasPluginInfo *) l->data);
set->priv->load_handler_id =
g_signal_connect_data (set->priv->engine, "load-plugin",
G_CALLBACK (add_extension), set,
NULL, G_CONNECT_AFTER | G_CONNECT_SWAPPED);
set->priv->unload_handler_id =
g_signal_connect_data (set->priv->engine, "unload-plugin",
G_CALLBACK (remove_extension), set,
NULL, G_CONNECT_SWAPPED);
G_OBJECT_CLASS (peas_extension_set_parent_class)->constructed (object);
}
/**
* peas_extension_set_newv:
* @engine: (allow-none): A #PeasEngine, or %NULL.
* @exten_type: the extension #GType.
* @n_parameters: the length of the @parameters array.
* @parameters: (array length=n_parameters): an array of #GParameter.
*
* Create a new #PeasExtensionSet for the @exten_type extension type.
*
* If @engine is %NULL, then the default engine will be used.
*
* See peas_extension_set_new() for more information.
*
* Returns: (transfer full): a new instance of #PeasExtensionSet.
*
* Rename to: peas_extension_set_new
*/
PeasExtensionSet *
peas_extension_set_newv (PeasEngine *engine,
GType exten_type,
guint n_parameters,
GParameter *parameters)
{
PeasParameterArray construct_properties = { n_parameters, parameters };
g_return_val_if_fail (engine == NULL || PEAS_IS_ENGINE (engine), NULL);
g_return_val_if_fail (G_TYPE_IS_INTERFACE (exten_type), NULL);
return PEAS_EXTENSION_SET (g_object_new (PEAS_TYPE_EXTENSION_SET,
"engine", engine,
"extension-type", exten_type,
"construct-properties", &construct_properties,
NULL));
}
static void
peas_extension_set_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
PeasExtensionSet *set = PEAS_EXTENSION_SET (object);
switch (prop_id)
{
case PROP_ENGINE:
g_value_set_object (value, set->priv->engine);
break;
case PROP_EXTENSION_TYPE:
g_value_set_gtype (value, set->priv->exten_type);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
peas_extension_set_dispose (GObject *object)
{
PeasExtensionSet *set = PEAS_EXTENSION_SET (object);
GList *l;
if (set->priv->load_handler_id != 0)
{
g_signal_handler_disconnect (set->priv->engine, set->priv->load_handler_id);
set->priv->load_handler_id = 0;
}
if (set->priv->unload_handler_id != 0)
{
g_signal_handler_disconnect (set->priv->engine, set->priv->unload_handler_id);
set->priv->unload_handler_id = 0;
}
for (l = set->priv->extensions; l;)
{
remove_extension_item (set, (ExtensionItem *) l->data);
l = g_list_delete_link (l, l);
}
if (set->priv->parameters != NULL)
{
while (set->priv->n_parameters-- > 0)
g_value_unset (&set->priv->parameters[set->priv->n_parameters].value);
g_free (set->priv->parameters);
set->priv->parameters = NULL;
}
if (set->priv->engine != NULL)
{
g_object_unref (set->priv->engine);
set->priv->engine = NULL;
}
}
static void
peas_extension_set_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
PeasExtensionSet *set = PEAS_EXTENSION_SET (object);
switch (prop_id)
{
case PROP_ENGINE:
set->priv->engine = g_value_get_object (value);
break;
case PROP_EXTENSION_TYPE:
set->priv->exten_type = g_value_get_gtype (value);
break;
case PROP_CONSTRUCT_PROPERTIES:
set_construct_properties (set, g_value_get_pointer (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
