/*
* 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:
* Michael Zucchi <notzed@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <stdlib.h>
#include <gtk/gtk.h>
#include "em-config.h"
#include "em-utils.h"
#include "em-composer-utils.h"
#include <gconf/gconf.h>
#include <gconf/gconf-client.h>
#include <e-util/e-util.h>
G_DEFINE_TYPE (EMConfig, em_config, E_TYPE_CONFIG)
struct _EMConfigPrivate {
gint account_changed_id;
};
static void
emp_account_changed (struct _EAccount *ea, gint id, EMConfig *emc)
{
e_config_target_changed ((EConfig *) emc, E_CONFIG_TARGET_CHANGED_STATE);
}
static void
em_config_finalize (GObject *object)
{
/* Note we can't be unreffed if a target exists, so the target
* will need to be freed first which will clean up any
* listeners */
g_free (((EMConfig *) object)->priv);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (em_config_parent_class)->finalize (object);
}
static void
em_config_set_target (EConfig *ep,
EConfigTarget *t)
{
/* Chain up to parent's set_target() method. */
E_CONFIG_CLASS (em_config_parent_class)->set_target (ep, t);
if (t) {
switch (t->type) {
case EM_CONFIG_TARGET_FOLDER: {
/*EMConfigTargetFolder *s = (EMConfigTargetFolder *)t;*/
break; }
case EM_CONFIG_TARGET_PREFS: {
/*EMConfigTargetPrefs *s = (EMConfigTargetPrefs *)t;*/
break; }
case EM_CONFIG_TARGET_ACCOUNT: {
EMConfigTargetAccount *s = (EMConfigTargetAccount *) t;
EMConfig *config = (EMConfig *) ep;
config->priv->account_changed_id = g_signal_connect (
s->modified_account, "changed",
G_CALLBACK (emp_account_changed), ep);
em_config_target_new_account_update_settings (ep, s, s->settings);
break; }
}
}
}
static void
em_config_target_free (EConfig *ep,
EConfigTarget *t)
{
if (ep->target == t) {
switch (t->type) {
case EM_CONFIG_TARGET_FOLDER:
break;
case EM_CONFIG_TARGET_PREFS:
break;
case EM_CONFIG_TARGET_ACCOUNT: {
EMConfigTargetAccount *s = (EMConfigTargetAccount *) t;
EMConfig *config = (EMConfig *) ep;
if (config->priv->account_changed_id > 0) {
g_signal_handler_disconnect (
s->modified_account,
config->priv->account_changed_id);
config->priv->account_changed_id = 0;
}
em_config_target_new_account_update_settings (ep, s, NULL);
break; }
}
}
switch (t->type) {
case EM_CONFIG_TARGET_FOLDER: {
EMConfigTargetFolder *s = (EMConfigTargetFolder *) t;
g_object_unref (s->folder);
break; }
case EM_CONFIG_TARGET_PREFS: {
EMConfigTargetPrefs *s = (EMConfigTargetPrefs *) t;
if (s->gconf)
g_object_unref (s->gconf);
break; }
case EM_CONFIG_TARGET_ACCOUNT: {
EMConfigTargetAccount *s = (EMConfigTargetAccount *) t;
if (s->original_account != NULL)
g_object_unref (s->original_account);
if (s->modified_account != NULL)
g_object_unref (s->modified_account);
if (s->settings != NULL)
g_object_unref (s->settings);
break; }
}
/* Chain up to parent's target_free() method. */
E_CONFIG_CLASS (em_config_parent_class)->target_free (ep, t);
}
static void
em_config_class_init (EMConfigClass *class)
{
GObjectClass *object_class;
EConfigClass *config_class;
object_class = G_OBJECT_CLASS (class);
object_class->finalize = em_config_finalize;
config_class = E_CONFIG_CLASS (class);
config_class->set_target = em_config_set_target;
config_class->target_free = em_config_target_free;
}
static void
em_config_init (EMConfig *emp)
{
emp->priv = g_malloc0 (sizeof (*emp->priv));
}
EMConfig *
em_config_new (gint type,
const gchar *menuid)
{
EMConfig *emp;
emp = g_object_new (em_config_get_type (), NULL);
e_config_construct (&emp->config, type, menuid);
return emp;
}
EMConfigTargetFolder *
em_config_target_new_folder (EMConfig *emp,
CamelFolder *folder)
{
EMConfigTargetFolder *t;
t = e_config_target_new (
&emp->config, EM_CONFIG_TARGET_FOLDER, sizeof (*t));
t->folder = g_object_ref (folder);
return t;
}
EMConfigTargetPrefs *
em_config_target_new_prefs (EMConfig *emp,
GConfClient *gconf)
{
EMConfigTargetPrefs *t;
t = e_config_target_new (
&emp->config, EM_CONFIG_TARGET_PREFS, sizeof (*t));
if (GCONF_IS_CLIENT (gconf))
t->gconf = g_object_ref (gconf);
else
t->gconf = NULL;
return t;
}
EMConfigTargetAccount *
em_config_target_new_account (EMConfig *emp,
EAccount *original_account,
EAccount *modified_account,
CamelSettings *settings)
{
EMConfigTargetAccount *t;
t = e_config_target_new (
&emp->config, EM_CONFIG_TARGET_ACCOUNT, sizeof (*t));
if (original_account != NULL)
t->original_account = g_object_ref (original_account);
else
t->original_account = NULL;
if (modified_account != NULL)
t->modified_account = g_object_ref (modified_account);
else
t->modified_account = NULL;
if (settings != NULL)
t->settings = g_object_ref (settings);
else
t->settings = NULL;
return t;
}
void
em_config_target_new_account_update_settings (EConfig *ep, EMConfigTargetAccount *target, CamelSettings *settings)
{
g_return_if_fail (ep != NULL);
g_return_if_fail (target != NULL);
if (settings)
g_object_ref (settings);
if (target->settings != NULL) {
g_signal_handlers_disconnect_by_func (target->settings, G_CALLBACK (emp_account_changed), ep);
g_object_unref (target->settings);
}
target->settings = settings;
if (target->settings != NULL)
g_signal_connect (
target->settings, "notify",
G_CALLBACK (emp_account_changed), ep);
}
