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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-categories-master-list.c: the master list of categories.
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* (C) 1999, 2000 Ximian, Inc.
*/
#include <config.h>
#include "e-categories-master-list-wombat.h"
#include "e-categories-config.h"
#include <tree.h>
#include <parser.h>
#include <gal/util/e-i18n.h>
#include <gal/util/e-xml-utils.h>
#include <bonobo/bonobo-moniker-util.h>
#include <bonobo/bonobo-exception.h>
#include <bonobo/bonobo-listener.h>
#include <bonobo/bonobo-event-source.h>
#define PARENT_TYPE e_categories_master_list_array_get_type ()
#define d(x)
struct _ECategoriesMasterListWombatPriv {
Bonobo_ConfigDatabase db;
Bonobo_EventSource_ListenerId listener_id;
};
static ECategoriesMasterListArrayClass *parent_class;
static void
ecmlw_load (ECategoriesMasterListWombat *ecmlw)
{
char *string;
gboolean def;
string = bonobo_config_get_string_with_default
(ecmlw->priv->db,
"General/CategoryMasterList",
NULL,
&def);
/* parse the XML string */
if (!def) {
e_categories_master_list_array_from_string (E_CATEGORIES_MASTER_LIST_ARRAY (ecmlw),
string);
}
d(g_print ("load: %s\n", string?string:"(nil)"));
g_free (string);
}
static void
ecmlw_save (ECategoriesMasterListWombat *ecmlw)
{
char *string;
CORBA_Environment ev;
string = e_categories_master_list_array_to_string (E_CATEGORIES_MASTER_LIST_ARRAY (ecmlw));
d(g_print ("save: %s\n", string));
CORBA_exception_init (&ev);
bonobo_config_set_string (ecmlw->priv->db,
"General/CategoryMasterList",
string,
&ev);
CORBA_exception_free (&ev);
g_free (string);
}
/**
* ecmlw_commit:
* @ecml: the master list to remove from.
*/
static void
ecmlw_commit (ECategoriesMasterList *ecml)
{
ECategoriesMasterListWombat *ecmlw = E_CATEGORIES_MASTER_LIST_WOMBAT (ecml);
((ECategoriesMasterListClass *) parent_class)->commit (ecml);
ecmlw_save (ecmlw);
}
/**
* ecmlw_reset:
* @ecml: the master list to reset.
*/
static void
ecmlw_reset (ECategoriesMasterList *ecml)
{
ECategoriesMasterListWombat *ecmlw = E_CATEGORIES_MASTER_LIST_WOMBAT (ecml);
((ECategoriesMasterListClass *) parent_class)->reset (ecml);
ecmlw_save (ecmlw);
}
static void
ecmlw_destroy (GtkObject *object)
{
ECategoriesMasterListWombat *ecmlw = E_CATEGORIES_MASTER_LIST_WOMBAT (object);
CORBA_Environment ev;
CORBA_exception_init (&ev);
/* remove the listener */
bonobo_event_source_client_remove_listener (ecmlw->priv->db,
ecmlw->priv->listener_id,
&ev);
bonobo_object_release_unref (ecmlw->priv->db, &ev);
CORBA_exception_free (&ev);
if (GTK_OBJECT_CLASS (parent_class)->destroy)
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
static void
ecmlw_class_init (GtkObjectClass *object_class)
{
ECategoriesMasterListClass *ecml_class = E_CATEGORIES_MASTER_LIST_CLASS(object_class);
parent_class = gtk_type_class (PARENT_TYPE);
ecml_class->commit = ecmlw_commit;
ecml_class->reset = ecmlw_reset ;
object_class->destroy = ecmlw_destroy;
}
static void
property_change_cb (BonoboListener *listener,
char *event_name,
CORBA_any *any,
CORBA_Environment *ev,
gpointer user_data)
{
ecmlw_load (user_data);
}
static void
ecmlw_init (ECategoriesMasterListWombat *ecmlw)
{
CORBA_Environment ev;
CORBA_exception_init (&ev);
ecmlw->priv = g_new (ECategoriesMasterListWombatPriv, 1);
ecmlw->priv->db = bonobo_get_object ("wombat:", "Bonobo/ConfigDatabase", &ev);
/* add a listener */
ecmlw->priv->listener_id =
bonobo_event_source_client_add_listener (ecmlw->priv->db, property_change_cb,
NULL, &ev, ecmlw);
if (BONOBO_EX (&ev)) {
CORBA_exception_free (&ev);
return;
}
CORBA_exception_free (&ev);
ecmlw_load (ecmlw);
}
guint
e_categories_master_list_wombat_get_type (void)
{
static guint type = 0;
if (!type) {
GtkTypeInfo info = {
"ECategoriesMasterListWombat",
sizeof (ECategoriesMasterListWombat),
sizeof (ECategoriesMasterListWombatClass),
(GtkClassInitFunc) ecmlw_class_init,
(GtkObjectInitFunc) ecmlw_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
type = gtk_type_unique (PARENT_TYPE, &info);
}
return type;
}
ECategoriesMasterList *
e_categories_master_list_wombat_new (void)
{
return E_CATEGORIES_MASTER_LIST (gtk_type_new (e_categories_master_list_wombat_get_type ()));
}
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