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, 315 deletions

diff --git a/widgets/table/gal-a11y-e-table.c b/widgets/table/gal-a11y-e-table.c
deleted file mode 100644
index ec0025c6b8..0000000000
--- a/widgets/table/gal-a11y-e-table.c
+++ /dev/null
@@ -1,315 +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:
- *		Christopher James Lahey <clahey@ximian.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "a11y/gal-a11y-util.h"
-#include "table/e-table.h"
-#include "table/e-table-click-to-add.h"
-#include "table/e-table-group.h"
-#include "table/e-table-group-container.h"
-#include "table/e-table-group-leaf.h"
-
-#include "gal-a11y-e-table.h"
-#include "gal-a11y-e-table-factory.h"
-#include "gal-a11y-e-table-item.h"
-
-#define CS_CLASS(a11y) (G_TYPE_INSTANCE_GET_CLASS ((a11y), C_TYPE_STREAM, GalA11yETableClass))
-static AtkObjectClass *parent_class;
-static GType parent_type;
-static gint priv_offset;
-#define GET_PRIVATE(object) ((GalA11yETablePrivate *) (((gchar *) object) + priv_offset))
-#define PARENT_TYPE (parent_type)
-
-struct _GalA11yETablePrivate {
-	AtkObject *child_item;
-};
-
-/* Static functions */
-static ETableItem *
-find_first_table_item (ETableGroup *group)
-{
-	GnomeCanvasGroup *cgroup;
-	GList *l;
-
-	cgroup = GNOME_CANVAS_GROUP (group);
-
-	for (l = cgroup->item_list; l; l = l->next) {
-		GnomeCanvasItem *i;
-
-		i = GNOME_CANVAS_ITEM (l->data);
-
-		if (E_IS_TABLE_GROUP (i))
-			return find_first_table_item (E_TABLE_GROUP (i));
-		else if (E_IS_TABLE_ITEM (i)) {
-			return E_TABLE_ITEM (i);
-		}
-	}
-
-	return NULL;
-}
-
-static AtkObject *
-eti_get_accessible (ETableItem *eti,
-                    AtkObject *parent)
-{
-	AtkObject *a11y = NULL;
-
-	g_return_val_if_fail (eti, NULL);
-
-	a11y = atk_gobject_accessible_for_object (G_OBJECT (eti));
-	g_return_val_if_fail (a11y, NULL);
-
-	return a11y;
-}
-
-static gboolean
-init_child_item (GalA11yETable *a11y)
-{
-	ETable *table;
-
-	if (!a11y || !GTK_IS_ACCESSIBLE (a11y))
-		return FALSE;
-
-	table = E_TABLE (gtk_accessible_get_widget (GTK_ACCESSIBLE (a11y)));
-	if (table && gtk_widget_get_mapped (GTK_WIDGET (table)) && table->group && E_IS_TABLE_GROUP_CONTAINER (table->group)) {
-		ETableGroupContainer *etgc =  (ETableGroupContainer *) table->group;
-		GList *list;
-
-		for (list = etgc->children; list; list = g_list_next (list)) {
-			ETableGroupContainerChildNode *child_node = list->data;
-			ETableGroup *child = child_node->child;
-			ETableItem *eti = find_first_table_item (child);
-
-			eti_get_accessible (eti, ATK_OBJECT (a11y));
-		}
-	}
-	g_object_unref (a11y);
-	g_object_unref (table);
-
-	return FALSE;
-}
-
-static AtkObject *
-et_ref_accessible_at_point (AtkComponent *component,
-                            gint x,
-                            gint y,
-                            AtkCoordType coord_type)
-{
-	GalA11yETable *a11y = GAL_A11Y_E_TABLE (component);
-	if (GET_PRIVATE (a11y)->child_item)
-		g_object_ref (GET_PRIVATE (a11y)->child_item);
-	return GET_PRIVATE (a11y)->child_item;
-}
-
-static gint
-et_get_n_children (AtkObject *accessible)
-{
-	GalA11yETable *a11y = GAL_A11Y_E_TABLE (accessible);
-	ETable * et;
-	gint n = 0;
-
-	et = E_TABLE (gtk_accessible_get_widget (GTK_ACCESSIBLE (a11y)));
-
-	if (et && et->group) {
-		if (E_IS_TABLE_GROUP_LEAF (et->group))
-			n = 1;
-		else if (E_IS_TABLE_GROUP_CONTAINER (et->group)) {
-			ETableGroupContainer *etgc = (ETableGroupContainer *) et->group;
-			n = g_list_length (etgc->children);
-		}
-	}
-
-	if (et && et->use_click_to_add && et->click_to_add) {
-		n++;
-	}
-	return n;
-}
-
-static AtkObject *
-et_ref_child (AtkObject *accessible,
-              gint i)
-{
-	GalA11yETable *a11y = GAL_A11Y_E_TABLE (accessible);
-	ETable * et;
-	gint child_no;
-
-	et = E_TABLE (gtk_accessible_get_widget (GTK_ACCESSIBLE (a11y)));
-	if (!et)
-		return NULL;
-
-	child_no = et_get_n_children (accessible);
-	if (i == 0 || i < child_no - 1) {
-		if (E_IS_TABLE_GROUP_LEAF (et->group)) {
-			ETableItem *eti = find_first_table_item (et->group);
-			AtkObject *aeti = eti_get_accessible (eti, accessible);
-			if (aeti)
-				g_object_ref (aeti);
-			return aeti;
-
-		} else if (E_IS_TABLE_GROUP_CONTAINER (et->group)) {
-			ETableGroupContainer *etgc =  (ETableGroupContainer *) et->group;
-			ETableGroupContainerChildNode *child_node = g_list_nth_data (etgc->children, i);
-			if (child_node) {
-				ETableGroup *child = child_node->child;
-				ETableItem * eti = find_first_table_item (child);
-				AtkObject *aeti =  eti_get_accessible (eti, accessible);
-				if (aeti)
-					g_object_ref (aeti);
-				return aeti;
-			}
-		}
-	} else if (i == child_no -1) {
-		ETableClickToAdd * etcta;
-
-		if (et && et->use_click_to_add && et->click_to_add) {
-			etcta = E_TABLE_CLICK_TO_ADD (et->click_to_add);
-			accessible = atk_gobject_accessible_for_object (G_OBJECT (etcta));
-			if (accessible)
-				g_object_ref (accessible);
-			return accessible;
-		}
-	}
-
-	return NULL;
-}
-
-static AtkLayer
-et_get_layer (AtkComponent *component)
-{
-	return ATK_LAYER_WIDGET;
-}
-
-static void
-et_class_init (GalA11yETableClass *class)
-{
-	AtkObjectClass *atk_object_class = ATK_OBJECT_CLASS (class);
-
-	parent_class                              = g_type_class_ref (PARENT_TYPE);
-
-	atk_object_class->get_n_children          = et_get_n_children;
-	atk_object_class->ref_child               = et_ref_child;
-}
-
-static void
-et_atk_component_iface_init (AtkComponentIface *iface)
-{
-	iface->ref_accessible_at_point = et_ref_accessible_at_point;
-	iface->get_layer = et_get_layer;
-}
-
-static void
-et_init (GalA11yETable *a11y)
-{
-	GalA11yETablePrivate *priv;
-
-	priv = GET_PRIVATE (a11y);
-
-	priv->child_item = NULL;
-}
-
-/**
- * gal_a11y_e_table_get_type:
- * @void:
- *
- * Registers the &GalA11yETable class if necessary, and returns the type ID
- * associated to it.
- *
- * Return value: The type ID of the &GalA11yETable class.
- **/
-GType
-gal_a11y_e_table_get_type (void)
-{
-	static GType type = 0;
-
-	if (!type) {
-		AtkObjectFactory *factory;
-
-		GTypeInfo info = {
-			sizeof (GalA11yETableClass),
-			(GBaseInitFunc) NULL,
-			(GBaseFinalizeFunc) NULL,
-			(GClassInitFunc) et_class_init,
-			(GClassFinalizeFunc) NULL,
-			NULL, /* class_data */
-			sizeof (GalA11yETable),
-			0,
-			(GInstanceInitFunc) et_init,
-			NULL /* value_table */
-		};
-
-		static const GInterfaceInfo atk_component_info = {
-			(GInterfaceInitFunc) et_atk_component_iface_init,
-			(GInterfaceFinalizeFunc) NULL,
-			NULL
-		};
-
-		factory = atk_registry_get_factory (atk_get_default_registry (), GTK_TYPE_WIDGET);
-		parent_type = atk_object_factory_get_accessible_type (factory);
-
-		type = gal_a11y_type_register_static_with_private (
-			PARENT_TYPE, "GalA11yETable", &info, 0,
-			sizeof (GalA11yETablePrivate), &priv_offset);
-		g_type_add_interface_static (type, ATK_TYPE_COMPONENT, &atk_component_info);
-	}
-
-	return type;
-}
-
-AtkObject *
-gal_a11y_e_table_new (GObject *widget)
-{
-	GalA11yETable *a11y;
-	ETable *table;
-
-	table = E_TABLE (widget);
-
-	a11y = g_object_new (gal_a11y_e_table_get_type (), NULL);
-
-	gtk_accessible_set_widget (GTK_ACCESSIBLE (a11y), GTK_WIDGET (widget));
-
-	/* we need to init all the children for multiple table items */
-	if (table && gtk_widget_get_mapped (GTK_WIDGET (table)) && table->group && E_IS_TABLE_GROUP_CONTAINER (table->group)) {
-		/* Ref it here so that it is still valid in the idle function */
-		/* It will be unrefed in the idle function */
-		g_object_ref (a11y);
-		g_object_ref (widget);
-
-		g_idle_add ((GSourceFunc) init_child_item, a11y);
-	}
-
-	return ATK_OBJECT (a11y);
-}
-
-void
-gal_a11y_e_table_init (void)
-{
-	if (atk_get_root ())
-		atk_registry_set_factory_type (
-			atk_get_default_registry (),
-						E_TYPE_TABLE,
-						gal_a11y_e_table_factory_get_type ());
-
-}
-