From d09d8de870b6697c8a8b262e7e077b871a69b315 Mon Sep 17 00:00:00 2001 From: Matthew Barnes Date: Mon, 10 Dec 2012 08:09:59 -0500 Subject: Consolidate base utility libraries into libeutil. Evolution consists of entirely too many small utility libraries, which increases linking and loading time, places a burden on higher layers of the application (e.g. modules) which has to remember to link to all the small in-tree utility libraries, and makes it difficult to generate API documentation for these utility libraries in one Gtk-Doc module. Merge the following utility libraries under the umbrella of libeutil, and enforce a single-include policy on libeutil so we can reorganize the files as desired without disrupting its pseudo-public API. libemail-utils/libemail-utils.la libevolution-utils/libevolution-utils.la filter/libfilter.la widgets/e-timezone-dialog/libetimezonedialog.la widgets/menus/libmenus.la widgets/misc/libemiscwidgets.la widgets/table/libetable.la widgets/text/libetext.la This also merges libedataserverui from the Evolution-Data-Server module, since Evolution is its only consumer nowadays, and I'd like to make some improvements to those APIs without concern for backward-compatibility. And finally, start a Gtk-Doc module for libeutil. It's going to be a project just getting all the symbols _listed_ much less _documented_. But the skeletal structure is in place and I'm off to a good start. --- e-util/ea-factory.h | 118 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 118 insertions(+) create mode 100644 e-util/ea-factory.h (limited to 'e-util/ea-factory.h') diff --git a/e-util/ea-factory.h b/e-util/ea-factory.h new file mode 100644 index 0000000000..c24469721d --- /dev/null +++ b/e-util/ea-factory.h @@ -0,0 +1,118 @@ +/* + * + * 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 + * + * + * Authors: + * Bolian Yin + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION) +#error "Only should be included directly." +#endif + +/* Evolution Accessibility +*/ + +#ifndef _EA_FACTORY_H__ +#define _EA_FACTORY_H__ + +#include + +#define EA_FACTORY_PARTA_GOBJECT(type, type_as_function, opt_create_accessible) \ +static AtkObject * \ +type_as_function ## _factory_create_accessible (GObject *obj) \ +{ \ + AtkObject *accessible; \ + g_return_val_if_fail (G_IS_OBJECT (obj), NULL); \ + accessible = opt_create_accessible (G_OBJECT (obj)); \ + return accessible; \ +} + +#define EA_FACTORY_PARTA(type, type_as_function, opt_create_accessible) \ +static AtkObject * \ +type_as_function ## _factory_create_accessible (GObject *obj) \ +{ \ + GtkWidget *widget; \ + AtkObject *accessible; \ + \ + g_return_val_if_fail (GTK_IS_WIDGET (obj), NULL); \ + \ + widget = GTK_WIDGET (obj); \ + \ + accessible = opt_create_accessible (widget); \ + return accessible; \ +} + +#define EA_FACTORY_PARTB(type, type_as_function, opt_create_accessible) \ + \ +static GType \ +type_as_function ## _factory_get_accessible_type (void) \ +{ \ + return type; \ +} \ + \ + \ +static void \ +type_as_function ## _factory_class_init (AtkObjectFactoryClass *klass) \ +{ \ + klass->create_accessible = type_as_function ## _factory_create_accessible; \ + klass->get_accessible_type = type_as_function ## _factory_get_accessible_type;\ +} \ + \ +static GType \ +type_as_function ## _factory_get_type (void) \ +{ \ + static GType t = 0; \ + \ + if (!t) \ + { \ + gchar *name; \ + static const GTypeInfo tinfo = \ + { \ + sizeof (AtkObjectFactoryClass), \ + NULL, NULL, (GClassInitFunc) type_as_function ## _factory_class_init, \ + NULL, NULL, sizeof (AtkObjectFactory), 0, NULL, NULL \ + }; \ + \ + name = g_strconcat (g_type_name (type), "Factory", NULL); \ + t = g_type_register_static ( \ + ATK_TYPE_OBJECT_FACTORY, name, &tinfo, 0); \ + g_free (name); \ + } \ + \ + return t; \ +} + +#define EA_FACTORY(type, type_as_function, opt_create_accessible) \ + EA_FACTORY_PARTA (type, type_as_function, opt_create_accessible) \ + EA_FACTORY_PARTB (type, type_as_function, opt_create_accessible) + +#define EA_FACTORY_GOBJECT(type, type_as_function, opt_create_accessible) \ + EA_FACTORY_PARTA_GOBJECT (type, type_as_function, opt_create_accessible) \ + EA_FACTORY_PARTB (type, type_as_function, opt_create_accessible) + +#define EA_SET_FACTORY(obj_type, type_as_function) \ +{ \ + if (atk_get_root ()) { \ + atk_registry_set_factory_type (atk_get_default_registry (), \ + obj_type, \ + type_as_function ## _factory_get_type ());\ + } \ +} + +#endif /* _EA_FACTORY_H__ */ -- cgit v1.2.3