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, 321 deletions

diff --git a/widgets/table/e-table-state.c b/widgets/table/e-table-state.c
deleted file mode 100644
index 61c0e5ced5..0000000000
--- a/widgets/table/e-table-state.c
+++ /dev/null
@@ -1,321 +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 <stdlib.h>
-#include <string.h>
-
-#include <libxml/parser.h>
-#include <libxml/xmlmemory.h>
-
-#include <libedataserver/libedataserver.h>
-
-#include "e-util/e-util.h"
-#include "libevolution-utils/e-xml-utils.h"
-
-#include "e-table-state.h"
-
-#define STATE_VERSION 0.1
-
-G_DEFINE_TYPE (ETableState, e_table_state, G_TYPE_OBJECT)
-
-static void
-etst_dispose (GObject *object)
-{
-	ETableState *etst = E_TABLE_STATE (object);
-
-	if (etst->sort_info) {
-		g_object_unref (etst->sort_info);
-		etst->sort_info = NULL;
-	}
-
-	G_OBJECT_CLASS (e_table_state_parent_class)->dispose (object);
-}
-
-static void
-etst_finalize (GObject *object)
-{
-	ETableState *etst = E_TABLE_STATE (object);
-
-	if (etst->columns) {
-		g_free (etst->columns);
-		etst->columns = NULL;
-	}
-
-	if (etst->expansions) {
-		g_free (etst->expansions);
-		etst->expansions = NULL;
-	}
-
-	G_OBJECT_CLASS (e_table_state_parent_class)->finalize (object);
-}
-
-static void
-e_table_state_class_init (ETableStateClass *class)
-{
-	GObjectClass *object_class = G_OBJECT_CLASS (class);
-
-	object_class->dispose = etst_dispose;
-	object_class->finalize = etst_finalize;
-}
-
-static void
-e_table_state_init (ETableState *state)
-{
-	state->columns = NULL;
-	state->expansions = NULL;
-	state->sort_info = e_table_sort_info_new ();
-}
-
-ETableState *
-e_table_state_new (void)
-{
-	return g_object_new (E_TYPE_TABLE_STATE, NULL);
-}
-
-ETableState *
-e_table_state_vanilla (gint col_count)
-{
-	GString *str;
-	gint i;
-	ETableState *res;
-
-	str = g_string_new ("<ETableState>\n");
-	for (i = 0; i < col_count; i++)
-		g_string_append_printf (str, "  <column source=\"%d\"/>\n", i);
-	g_string_append (str, "  <grouping></grouping>\n");
-	g_string_append (str, "</ETableState>\n");
-
-	res = e_table_state_new ();
-	e_table_state_load_from_string (res, str->str);
-
-	g_string_free (str, TRUE);
-	return res;
-}
-
-gboolean
-e_table_state_load_from_file (ETableState *state,
-                              const gchar *filename)
-{
-	xmlDoc *doc;
-
-	g_return_val_if_fail (E_IS_TABLE_STATE (state), FALSE);
-	g_return_val_if_fail (filename != NULL, FALSE);
-
-	doc = e_xml_parse_file (filename);
-	if (doc) {
-		xmlNode *node = xmlDocGetRootElement (doc);
-		e_table_state_load_from_node (state, node);
-		xmlFreeDoc (doc);
-		return TRUE;
-	}
-	return FALSE;
-}
-
-void
-e_table_state_load_from_string (ETableState *state,
-                                const gchar *xml)
-{
-	xmlDoc *doc;
-
-	g_return_if_fail (E_IS_TABLE_STATE (state));
-	g_return_if_fail (xml != NULL);
-
-	doc = xmlParseMemory ((gchar *) xml, strlen (xml));
-	if (doc) {
-		xmlNode *node = xmlDocGetRootElement (doc);
-		e_table_state_load_from_node (state, node);
-		xmlFreeDoc (doc);
-	}
-}
-
-typedef struct {
-	gint column;
-	gdouble expansion;
-} int_and_double;
-
-void
-e_table_state_load_from_node (ETableState *state,
-                              const xmlNode *node)
-{
-	xmlNode *children;
-	GList *list = NULL, *iterator;
-	gdouble state_version;
-	gint i;
-	gboolean can_group = TRUE;
-
-	g_return_if_fail (E_IS_TABLE_STATE (state));
-	g_return_if_fail (node != NULL);
-
-	state_version = e_xml_get_double_prop_by_name_with_default (
-		node, (const guchar *)"state-version", STATE_VERSION);
-
-	if (state->sort_info) {
-		can_group = e_table_sort_info_get_can_group (state->sort_info);
-		g_object_unref (state->sort_info);
-	}
-
-	state->sort_info = NULL;
-	children = node->xmlChildrenNode;
-	for (; children; children = children->next) {
-		if (!strcmp ((gchar *) children->name, "column")) {
-			int_and_double *column_info = g_new (int_and_double, 1);
-
-			column_info->column = e_xml_get_integer_prop_by_name (
-				children, (const guchar *)"source");
-			column_info->expansion =
-				e_xml_get_double_prop_by_name_with_default (
-					children, (const guchar *)"expansion", 1);
-
-			list = g_list_append (list, column_info);
-		} else if (state->sort_info == NULL &&
-			   !strcmp ((gchar *) children->name, "grouping")) {
-			state->sort_info = e_table_sort_info_new ();
-			e_table_sort_info_load_from_node (
-				state->sort_info, children, state_version);
-		}
-	}
-	g_free (state->columns);
-	g_free (state->expansions);
-	state->col_count = g_list_length (list);
-	state->columns = g_new (int, state->col_count);
-	state->expansions = g_new (double, state->col_count);
-
-	if (!state->sort_info)
-		state->sort_info = e_table_sort_info_new ();
-	e_table_sort_info_set_can_group (state->sort_info, can_group);
-
-	for (iterator = list, i = 0; iterator; i++) {
-		int_and_double *column_info = iterator->data;
-
-		state->columns[i] = column_info->column;
-		state->expansions[i] = column_info->expansion;
-		g_free (column_info);
-		iterator = g_list_next (iterator);
-	}
-	g_list_free (list);
-}
-
-void
-e_table_state_save_to_file (ETableState *state,
-                            const gchar *filename)
-{
-	xmlDoc *doc;
-
-	if ((doc = xmlNewDoc ((const guchar *)"1.0")) == NULL)
-		return;
-
-	xmlDocSetRootElement (doc, e_table_state_save_to_node (state, NULL));
-
-	e_xml_save_file (filename, doc);
-
-	xmlFreeDoc (doc);
-}
-
-gchar *
-e_table_state_save_to_string (ETableState *state)
-{
-	gchar *ret_val;
-	xmlChar *string;
-	gint length;
-	xmlDoc *doc;
-
-	g_return_val_if_fail (E_IS_TABLE_STATE (state), NULL);
-
-	doc = xmlNewDoc ((const guchar *)"1.0");
-	xmlDocSetRootElement (doc, e_table_state_save_to_node (state, NULL));
-	xmlDocDumpMemory (doc, &string, &length);
-	xmlFreeDoc (doc);
-
-	ret_val = g_strdup ((gchar *) string);
-	xmlFree (string);
-	return ret_val;
-}
-
-xmlNode *
-e_table_state_save_to_node (ETableState *state,
-                            xmlNode *parent)
-{
-	gint i;
-	xmlNode *node;
-
-	g_return_val_if_fail (E_IS_TABLE_STATE (state), NULL);
-
-	if (parent)
-		node = xmlNewChild (
-			parent, NULL, (const guchar *) "ETableState", NULL);
-	else
-		node = xmlNewNode (NULL, (const guchar *) "ETableState");
-
-	e_xml_set_double_prop_by_name (
-		node, (const guchar *)"state-version", STATE_VERSION);
-
-	for (i = 0; i < state->col_count; i++) {
-		gint column = state->columns[i];
-		gdouble expansion = state->expansions[i];
-		xmlNode *new_node;
-
-		new_node = xmlNewChild (
-			node, NULL, (const guchar *) "column", NULL);
-		e_xml_set_integer_prop_by_name (
-			new_node, (const guchar *) "source", column);
-		if (expansion >= -1)
-			e_xml_set_double_prop_by_name (
-				new_node, (const guchar *)
-				"expansion", expansion);
-	}
-
-	e_table_sort_info_save_to_node (state->sort_info, node);
-
-	return node;
-}
-
-/**
- * e_table_state_duplicate:
- * @state: The ETableState to duplicate
- *
- * This creates a copy of the %ETableState @state
- *
- * Returns: The duplicated %ETableState.
- */
-ETableState *
-e_table_state_duplicate (ETableState *state)
-{
-	ETableState *new_state;
-	gchar *copy;
-
-	g_return_val_if_fail (E_IS_TABLE_STATE (state), NULL);
-
-	new_state = e_table_state_new ();
-	copy = e_table_state_save_to_string (state);
-	e_table_state_load_from_string (new_state, copy);
-	g_free (copy);
-
-	e_table_sort_info_set_can_group
-		(new_state->sort_info,
-		 e_table_sort_info_get_can_group (state->sort_info));
-
-	return new_state;
-}