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.

1 files changed, 0 insertions, 140 deletions

diff --git a/widgets/misc/e-source-config-backend.c b/widgets/misc/e-source-config-backend.c
deleted file mode 100644
index e6802f99ae..0000000000
--- a/widgets/misc/e-source-config-backend.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * e-source-config-backend.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/>
- *
- */
-
-#include "e-source-config-backend.h"
-
-G_DEFINE_TYPE (
-	ESourceConfigBackend,
-	e_source_config_backend,
-	E_TYPE_EXTENSION)
-
-static gboolean
-source_config_backend_allow_creation (ESourceConfigBackend *backend)
-{
-	return TRUE;
-}
-
-static void
-source_config_backend_insert_widgets (ESourceConfigBackend *backend,
-                                      ESource *scratch_source)
-{
-	/* does nothing */
-}
-
-static gboolean
-source_config_backend_check_complete (ESourceConfigBackend *backend,
-                                      ESource *scratch_source)
-{
-	return TRUE;
-}
-
-static void
-source_config_backend_commit_changes (ESourceConfigBackend *backend,
-                                      ESource *scratch_source)
-{
-	/* does nothing */
-}
-
-static void
-e_source_config_backend_class_init (ESourceConfigBackendClass *class)
-{
-	EExtensionClass *extension_class;
-
-	extension_class = E_EXTENSION_CLASS (class);
-	extension_class->extensible_type = E_TYPE_SOURCE_CONFIG;
-
-	class->allow_creation = source_config_backend_allow_creation;
-	class->insert_widgets = source_config_backend_insert_widgets;
-	class->check_complete = source_config_backend_check_complete;
-	class->commit_changes = source_config_backend_commit_changes;
-}
-
-static void
-e_source_config_backend_init (ESourceConfigBackend *backend)
-{
-}
-
-ESourceConfig *
-e_source_config_backend_get_config (ESourceConfigBackend *backend)
-{
-	EExtensible *extensible;
-
-	g_return_val_if_fail (E_IS_SOURCE_CONFIG_BACKEND (backend), NULL);
-
-	extensible = e_extension_get_extensible (E_EXTENSION (backend));
-
-	return E_SOURCE_CONFIG (extensible);
-}
-
-gboolean
-e_source_config_backend_allow_creation (ESourceConfigBackend *backend)
-{
-	ESourceConfigBackendClass *class;
-
-	g_return_val_if_fail (E_IS_SOURCE_CONFIG_BACKEND (backend), FALSE);
-
-	class = E_SOURCE_CONFIG_BACKEND_GET_CLASS (backend);
-	g_return_val_if_fail (class->allow_creation != NULL, FALSE);
-
-	return class->allow_creation (backend);
-}
-
-void
-e_source_config_backend_insert_widgets (ESourceConfigBackend *backend,
-                                        ESource *scratch_source)
-{
-	ESourceConfigBackendClass *class;
-
-	g_return_if_fail (E_IS_SOURCE_CONFIG_BACKEND (backend));
-	g_return_if_fail (E_IS_SOURCE (scratch_source));
-
-	class = E_SOURCE_CONFIG_BACKEND_GET_CLASS (backend);
-	g_return_if_fail (class->insert_widgets != NULL);
-
-	class->insert_widgets (backend, scratch_source);
-}
-
-gboolean
-e_source_config_backend_check_complete (ESourceConfigBackend *backend,
-                                        ESource *scratch_source)
-{
-	ESourceConfigBackendClass *class;
-
-	g_return_val_if_fail (E_IS_SOURCE_CONFIG_BACKEND (backend), FALSE);
-	g_return_val_if_fail (E_IS_SOURCE (scratch_source), FALSE);
-
-	class = E_SOURCE_CONFIG_BACKEND_GET_CLASS (backend);
-	g_return_val_if_fail (class->check_complete != NULL, FALSE);
-
-	return class->check_complete (backend, scratch_source);
-}
-
-void
-e_source_config_backend_commit_changes (ESourceConfigBackend *backend,
-                                        ESource *scratch_source)
-{
-	ESourceConfigBackendClass *class;
-
-	g_return_if_fail (E_IS_SOURCE_CONFIG_BACKEND (backend));
-	g_return_if_fail (E_IS_SOURCE (scratch_source));
-
-	class = E_SOURCE_CONFIG_BACKEND_GET_CLASS (backend);
-	g_return_if_fail (class->commit_changes != NULL);
-
-	class->commit_changes (backend, scratch_source);
-}