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, 316 deletions

diff --git a/widgets/table/e-tree-memory-callbacks.c b/widgets/table/e-tree-memory-callbacks.c
deleted file mode 100644
index 9f8d7d468a..0000000000
--- a/widgets/table/e-tree-memory-callbacks.c
+++ /dev/null
@@ -1,316 +0,0 @@
-/*
- *
- * 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/>
- *
- *
- * Authors:
- *		Chris Lahey <clahey@ximian.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gtk/gtk.h>
-
-#include "e-util/e-util.h"
-
-#include "e-tree-memory-callbacks.h"
-
-G_DEFINE_TYPE (ETreeMemoryCallbacks, e_tree_memory_callbacks, E_TYPE_TREE_MEMORY)
-
-static GdkPixbuf *
-etmc_icon_at (ETreeModel *etm,
-              ETreePath node)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	return etmc->icon_at (etm, node, etmc->model_data);
-}
-
-static gint
-etmc_column_count (ETreeModel *etm)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->column_count)
-		return etmc->column_count (etm, etmc->model_data);
-	else
-		return 0;
-}
-
-static gboolean
-etmc_has_save_id (ETreeModel *etm)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->has_save_id)
-		return etmc->has_save_id (etm, etmc->model_data);
-	else
-		return FALSE;
-}
-
-static gchar *
-etmc_get_save_id (ETreeModel *etm,
-                  ETreePath node)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->get_save_id)
-		return etmc->get_save_id (etm, node, etmc->model_data);
-	else
-		return NULL;
-}
-
-static gboolean
-etmc_has_get_node_by_id (ETreeModel *etm)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->has_get_node_by_id)
-		return etmc->has_get_node_by_id (etm, etmc->model_data);
-	else
-		return FALSE;
-}
-
-static ETreePath
-etmc_get_node_by_id (ETreeModel *etm,
-                     const gchar *save_id)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->get_node_by_id)
-		return etmc->get_node_by_id (etm, save_id, etmc->model_data);
-	else
-		return NULL;
-}
-
-static gpointer
-etmc_sort_value_at (ETreeModel *etm,
-                    ETreePath node,
-                    gint col)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->sort_value_at)
-		return etmc->sort_value_at (etm, node, col, etmc->model_data);
-	else
-		return etmc->value_at (etm, node, col, etmc->model_data);
-}
-
-static gpointer
-etmc_value_at (ETreeModel *etm,
-               ETreePath node,
-               gint col)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	return etmc->value_at (etm, node, col, etmc->model_data);
-}
-
-static void
-etmc_set_value_at (ETreeModel *etm,
-                   ETreePath node,
-                   gint col,
-                   gconstpointer val)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	etmc->set_value_at (etm, node, col, val, etmc->model_data);
-}
-
-static gboolean
-etmc_is_editable (ETreeModel *etm,
-                  ETreePath node,
-                  gint col)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	return etmc->is_editable (etm, node, col, etmc->model_data);
-}
-
-/* The default for etmc_duplicate_value is to return the raw value. */
-static gpointer
-etmc_duplicate_value (ETreeModel *etm,
-                      gint col,
-                      gconstpointer value)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->duplicate_value)
-		return etmc->duplicate_value (etm, col, value, etmc->model_data);
-	else
-		return (gpointer) value;
-}
-
-static void
-etmc_free_value (ETreeModel *etm,
-                 gint col,
-                 gpointer value)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->free_value)
-		etmc->free_value (etm, col, value, etmc->model_data);
-}
-
-static gpointer
-etmc_initialize_value (ETreeModel *etm,
-                       gint col)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->initialize_value)
-		return etmc->initialize_value (etm, col, etmc->model_data);
-	else
-		return NULL;
-}
-
-static gboolean
-etmc_value_is_empty (ETreeModel *etm,
-                     gint col,
-                     gconstpointer value)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->value_is_empty)
-		return etmc->value_is_empty (etm, col, value, etmc->model_data);
-	else
-		return FALSE;
-}
-
-static gchar *
-etmc_value_to_string (ETreeModel *etm,
-                      gint col,
-                      gconstpointer value)
-{
-	ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
-	if (etmc->value_to_string)
-		return etmc->value_to_string (etm, col, value, etmc->model_data);
-	else
-		return g_strdup ("");
-}
-
-static void
-e_tree_memory_callbacks_class_init (ETreeMemoryCallbacksClass *class)
-{
-	ETreeModelClass *model_class        = E_TREE_MODEL_CLASS (class);
-
-	model_class->icon_at            = etmc_icon_at;
-
-	model_class->column_count       = etmc_column_count;
-
-	model_class->has_save_id        = etmc_has_save_id;
-	model_class->get_save_id        = etmc_get_save_id;
-
-	model_class->has_get_node_by_id = etmc_has_get_node_by_id;
-	model_class->get_node_by_id     = etmc_get_node_by_id;
-
-	model_class->sort_value_at	= etmc_sort_value_at;
-	model_class->value_at           = etmc_value_at;
-	model_class->set_value_at       = etmc_set_value_at;
-	model_class->is_editable        = etmc_is_editable;
-
-	model_class->duplicate_value    = etmc_duplicate_value;
-	model_class->free_value         = etmc_free_value;
-	model_class->initialize_value   = etmc_initialize_value;
-	model_class->value_is_empty     = etmc_value_is_empty;
-	model_class->value_to_string    = etmc_value_to_string;
-}
-
-static void
-e_tree_memory_callbacks_init (ETreeMemoryCallbacks *etmc)
-{
-	/* nothing to do */
-}
-
-/**
- * e_tree_memory_callbacks_new:
- *
- * This initializes a new ETreeMemoryCallbacksModel object.
- * ETreeMemoryCallbacksModel is an implementaiton of the somewhat
- * abstract class ETreeMemory.  The ETreeMemoryCallbacksModel is
- * designed to allow people to easily create ETreeMemorys without
- * having to create a new GType derived from ETreeMemory every time
- * they need one.
- *
- * Instead, ETreeMemoryCallbacksModel uses a setup based in callback functions, every
- * callback function signature mimics the signature of each ETreeModel method
- * and passes the extra @data pointer to each one of the method to provide them
- * with any context they might want to use.
- *
- * ETreeMemoryCallbacks is to ETreeMemory as ETableSimple is to ETableModel.
- *
- * Return value: An ETreeMemoryCallbacks object (which is also an
- * ETreeMemory and thus an ETreeModel object).
- *
- */
-ETreeModel *
-e_tree_memory_callbacks_new (ETreeMemoryCallbacksIconAtFn icon_at,
-
-                             ETreeMemoryCallbacksColumnCountFn column_count,
-
-                             ETreeMemoryCallbacksHasSaveIdFn has_save_id,
-                             ETreeMemoryCallbacksGetSaveIdFn get_save_id,
-
-                             ETreeMemoryCallbacksHasGetNodeByIdFn has_get_node_by_id,
-                             ETreeMemoryCallbacksGetNodeByIdFn get_node_by_id,
-
-                             ETreeMemoryCallbacksValueAtFn sort_value_at,
-                             ETreeMemoryCallbacksValueAtFn value_at,
-                             ETreeMemoryCallbacksSetValueAtFn set_value_at,
-                             ETreeMemoryCallbacksIsEditableFn is_editable,
-
-                             ETreeMemoryCallbacksDuplicateValueFn duplicate_value,
-                             ETreeMemoryCallbacksFreeValueFn free_value,
-                             ETreeMemoryCallbacksInitializeValueFn initialize_value,
-                             ETreeMemoryCallbacksValueIsEmptyFn value_is_empty,
-                             ETreeMemoryCallbacksValueToStringFn value_to_string,
-
-                             gpointer model_data)
-{
-	ETreeMemoryCallbacks *etmc;
-
-	etmc = g_object_new (E_TYPE_TREE_MEMORY_CALLBACKS, NULL);
-
-	etmc->icon_at            = icon_at;
-
-	etmc->column_count       = column_count;
-
-	etmc->has_save_id        = has_save_id;
-	etmc->get_save_id        = get_save_id;
-
-	etmc->has_get_node_by_id = has_get_node_by_id;
-	etmc->get_node_by_id     = get_node_by_id;
-
-	etmc->sort_value_at	 = sort_value_at;
-	etmc->value_at           = value_at;
-	etmc->set_value_at       = set_value_at;
-	etmc->is_editable        = is_editable;
-
-	etmc->duplicate_value    = duplicate_value;
-	etmc->free_value         = free_value;
-	etmc->initialize_value   = initialize_value;
-	etmc->value_is_empty     = value_is_empty;
-	etmc->value_to_string    = value_to_string;
-
-	etmc->model_data         = model_data;
-
-	return (ETreeModel *) etmc;
-}
-