The EExtension framework is now in libebackend.

The EModule, EExtensible and EExtension classes as well as the
e_type_traverse() function have been moved to Evolution-Data-Server's
libebackend library to replace e-data-server-module.c.

Now Evolution-Data-Server modules use the same framework as Evolution.

1 files changed, 0 insertions, 186 deletions

diff --git a/e-util/e-extensible.c b/e-util/e-extensible.c
deleted file mode 100644
index a7523deb21..0000000000
--- a/e-util/e-extensible.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * e-extensible.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- */
-
-/**
- * SECTION: e-extensible
- * @short_description: an interface for extending objects
- * @include: e-util/e-extensible.h
- *
- * #EExtension objects can be tacked on to any #GObject instance that
- * implements the #EExtensible interface.  A #GObject type can be made
- * extensible in two steps:
- *
- * 1. Add the #EExtensible interface when registering the #GType.
- *    There are no methods to implement.
- *
- * <informalexample>
- * <programlisting>
- * #include <e-util/e-extensible.h>
- *
- * G_DEFINE_TYPE_WITH_CODE (
- *         ECustomWidget, e_custom_widget, GTK_TYPE_WIDGET,
- *         G_IMPLEMENT_INTERFACE (E_TYPE_EXTENSIBLE, NULL))
- * </programlisting>
- * </informalexample>
- *
- * 2. Load extensions for the class at some point during #GObject
- *    initialization.  Generally this should be done toward the end of
- *    the initialization code, so extensions get a fully initialized
- *    object to work with.
- *
- * <informalexample>
- * <programlisting>
- * static void
- * e_custom_widget_init (ECustomWidget *widget)
- * {
- *         Initialization code goes here...
- *
- *         e_extensible_load_extensions (E_EXTENSIBLE (widget));
- * }
- * </programlisting>
- * </informalexample>
- **/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "e-extensible.h"
-
-#include <e-util/e-util.h>
-#include <e-util/e-extension.h>
-
-#define IS_AN_EXTENSION_TYPE(type) \
-	(g_type_is_a ((type), E_TYPE_EXTENSION))
-
-static GQuark extensible_quark;
-
-G_DEFINE_INTERFACE (
-	EExtensible,
-	e_extensible,
-	G_TYPE_OBJECT)
-
-static GPtrArray *
-extensible_get_extensions (EExtensible *extensible)
-{
-	return g_object_get_qdata (G_OBJECT (extensible), extensible_quark);
-}
-
-static void
-extensible_load_extension (GType extension_type,
-                           EExtensible *extensible)
-{
-	EExtensionClass *extension_class;
-	GType extensible_type;
-	GPtrArray *extensions;
-	EExtension *extension;
-
-	extensible_type = G_OBJECT_TYPE (extensible);
-	extension_class = g_type_class_ref (extension_type);
-
-	/* Only load extensions that extend the given extensible object. */
-	if (!g_type_is_a (extensible_type, extension_class->extensible_type))
-		goto exit;
-
-	extension = g_object_new (
-		extension_type, "extensible", extensible, NULL);
-
-	extensions = extensible_get_extensions (extensible);
-	g_ptr_array_add (extensions, extension);
-
-exit:
-	g_type_class_unref (extension_class);
-}
-
-static void
-e_extensible_default_init (EExtensibleInterface *interface)
-{
-	extensible_quark = g_quark_from_static_string ("e-extensible-quark");
-}
-
-/**
- * e_extensible_load_extensions:
- * @extensible: an #EExtensible
- *
- * Creates an instance of all instantiable subtypes of #EExtension which
- * target the class of @extensible.  The lifetimes of these newly created
- * #EExtension objects are bound to @extensible such that they are finalized
- * when @extensible is finalized.
- **/
-void
-e_extensible_load_extensions (EExtensible *extensible)
-{
-	GPtrArray *extensions;
-
-	g_return_if_fail (E_IS_EXTENSIBLE (extensible));
-
-	if (extensible_get_extensions (extensible) != NULL)
-		return;
-
-	extensions = g_ptr_array_new_with_free_func (
-		(GDestroyNotify) g_object_unref);
-
-	g_object_set_qdata_full (
-		G_OBJECT (extensible), extensible_quark,
-		extensions, (GDestroyNotify) g_ptr_array_unref);
-
-	e_type_traverse (
-		E_TYPE_EXTENSION, (ETypeFunc)
-		extensible_load_extension, extensible);
-}
-
-/**
- * e_extensible_list_extensions:
- * @extensible: an #EExtensible
- * @extension_type: the type of extensions to list
- *
- * Returns a list of #EExtension objects bound to @extensible whose
- * types are ancestors of @extension_type.  For a complete list of
- * extension objects bound to @extensible, pass %E_TYPE_EXTENSION.
- *
- * The list itself should be freed with g_list_free().  The extension
- * objects are owned by @extensible and should not be unreferenced.
- *
- * Returns: a list of extension objects derived from @extension_type
- **/
-GList *
-e_extensible_list_extensions (EExtensible *extensible,
-                              GType extension_type)
-{
-	GPtrArray *extensions;
-	GList *list = NULL;
-	guint ii;
-
-	g_return_val_if_fail (E_IS_EXTENSIBLE (extensible), NULL);
-	g_return_val_if_fail (IS_AN_EXTENSION_TYPE (extension_type), NULL);
-
-	e_extensible_load_extensions (extensible);
-
-	extensions = extensible_get_extensions (extensible);
-	g_return_val_if_fail (extensions != NULL, NULL);
-
-	for (ii = 0; ii < extensions->len; ii++) {
-		GObject *object;
-
-		object = g_ptr_array_index (extensions, ii);
-		if (g_type_is_a (G_OBJECT_TYPE (object), extension_type))
-			list = g_list_prepend (list, object);
-	}
-
-	return g_list_reverse (list);
-}