/*
* e-settings-deprecated.c
*
* 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/>
*
*/
/* This class is different from the others in this module. Its purpose
* is to transfer values from deprecated GSettings keys to the preferred
* keys on startup, and keep them synchronized at all times for backward
* compatibility. */
#include "e-settings-deprecated.h"
#include <shell/e-shell.h>
#include <libemail-engine/e-mail-enums.h>
#define E_SETTINGS_DEPRECATED_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_SETTINGS_DEPRECATED, ESettingsDeprecatedPrivate))
struct _ESettingsDeprecatedPrivate {
GSettings *calendar_settings;
gulong week_start_day_name_handler_id;
gulong work_day_monday_handler_id;
gulong work_day_tuesday_handler_id;
gulong work_day_wednesday_handler_id;
gulong work_day_thursday_handler_id;
gulong work_day_friday_handler_id;
gulong work_day_saturday_handler_id;
gulong work_day_sunday_handler_id;
GSettings *mail_settings;
gulong forward_style_name_handler_id;
gulong reply_style_name_handler_id;
gulong image_loading_policy_handler_id;
};
/* Flag values used in the "working-days" key. */
enum {
DEPRECATED_WORKING_DAYS_SUNDAY = 1 << 0,
DEPRECATED_WORKING_DAYS_MONDAY = 1 << 1,
DEPRECATED_WORKING_DAYS_TUESDAY = 1 << 2,
DEPRECATED_WORKING_DAYS_WEDNESDAY = 1 << 3,
DEPRECATED_WORKING_DAYS_THURSDAY = 1 << 4,
DEPRECATED_WORKING_DAYS_FRIDAY = 1 << 5,
DEPRECATED_WORKING_DAYS_SATURDAY = 1 << 6
};
G_DEFINE_DYNAMIC_TYPE (
ESettingsDeprecated,
e_settings_deprecated,
E_TYPE_EXTENSION)
static void
settings_deprecated_week_start_day_name_cb (GSettings *settings,
const gchar *key)
{
GDateWeekday weekday;
gint tm_wday;
weekday = g_settings_get_enum (settings, "week-start-day-name");
tm_wday = e_weekday_to_tm_wday (weekday);
g_settings_set_int (settings, "week-start-day", tm_wday);
}
static void
settings_deprecated_work_day_monday_cb (GSettings *settings,
const gchar *key)
{
gint flags;
flags = g_settings_get_int (settings, "working-days");
if (g_settings_get_boolean (settings, "work-day-monday"))
flags |= DEPRECATED_WORKING_DAYS_MONDAY;
else
flags &= ~DEPRECATED_WORKING_DAYS_MONDAY;
g_settings_set_int (settings, "working-days", flags);
}
static void
settings_deprecated_work_day_tuesday_cb (GSettings *settings,
const gchar *key)
{
gint flags;
flags = g_settings_get_int (settings, "working-days");
if (g_settings_get_boolean (settings, "work-day-tuesday"))
flags |= DEPRECATED_WORKING_DAYS_TUESDAY;
else
flags &= ~DEPRECATED_WORKING_DAYS_TUESDAY;
g_settings_set_int (settings, "working-days", flags);
}
static void
settings_deprecated_work_day_wednesday_cb (GSettings *settings,
const gchar *key)
{
gint flags;
flags = g_settings_get_int (settings, "working-days");
if (g_settings_get_boolean (settings, "work-day-wednesday"))
flags |= DEPRECATED_WORKING_DAYS_WEDNESDAY;
else
flags &= ~DEPRECATED_WORKING_DAYS_WEDNESDAY;
g_settings_set_int (settings, "working-days", flags);
}
static void
settings_deprecated_work_day_thursday_cb (GSettings *settings,
const gchar *key)
{
gint flags;
flags = g_settings_get_int (settings, "working-days");
if (g_settings_get_boolean (settings, "work-day-thursday"))
flags |= DEPRECATED_WORKING_DAYS_THURSDAY;
else
flags &= ~DEPRECATED_WORKING_DAYS_THURSDAY;
g_settings_set_int (settings, "working-days", flags);
}
static void
settings_deprecated_work_day_friday_cb (GSettings *settings,
const gchar *key)
{
gint flags;
flags = g_settings_get_int (settings, "working-days");
if (g_settings_get_boolean (settings, "work-day-friday"))
flags |= DEPRECATED_WORKING_DAYS_FRIDAY;
else
flags &= ~DEPRECATED_WORKING_DAYS_FRIDAY;
g_settings_set_int (settings, "working-days", flags);
}
static void
settings_deprecated_work_day_saturday_cb (GSettings *settings,
const gchar *key)
{
gint flags;
flags = g_settings_get_int (settings, "working-days");
if (g_settings_get_boolean (settings, "work-day-saturday"))
flags |= DEPRECATED_WORKING_DAYS_SATURDAY;
else
flags &= ~DEPRECATED_WORKING_DAYS_SATURDAY;
g_settings_set_int (settings, "working-days", flags);
}
static void
settings_deprecated_work_day_sunday_cb (GSettings *settings,
const gchar *key)
{
gint flags;
flags = g_settings_get_int (settings, "working-days");
if (g_settings_get_boolean (settings, "work-day-sunday"))
flags |= DEPRECATED_WORKING_DAYS_SUNDAY;
else
flags &= ~DEPRECATED_WORKING_DAYS_SUNDAY;
g_settings_set_int (settings, "working-days", flags);
}
static void
settings_deprecated_forward_style_name_cb (GSettings *settings,
const gchar *key)
{
EMailForwardStyle style;
style = g_settings_get_enum (settings, "forward-style-name");
g_settings_set_int (settings, "forward-style", style);
}
static void
settings_deprecated_reply_style_name_cb (GSettings *settings,
const gchar *key)
{
/* XXX The "reply-style" key uses a completely different
* numbering than the EMailReplyStyle enum. *sigh* */
switch (g_settings_get_enum (settings, "reply-style-name")) {
case E_MAIL_REPLY_STYLE_QUOTED:
g_settings_set_int (settings, "reply-style", 2);
break;
case E_MAIL_REPLY_STYLE_DO_NOT_QUOTE:
g_settings_set_int (settings, "reply-style", 3);
break;
case E_MAIL_REPLY_STYLE_ATTACH:
g_settings_set_int (settings, "reply-style", 0);
break;
case E_MAIL_REPLY_STYLE_OUTLOOK:
g_settings_set_int (settings, "reply-style", 1);
break;
default:
g_warn_if_reached ();
}
}
static void
settings_deprecated_image_loading_policy_cb (GSettings *settings,
const gchar *key)
{
EMailImageLoadingPolicy policy;
policy = g_settings_get_enum (settings, "image-loading-policy");
g_settings_set_int (settings, "load-http-images", policy);
}
static void
settings_deprecated_dispose (GObject *object)
{
ESettingsDeprecatedPrivate *priv;
priv = E_SETTINGS_DEPRECATED_GET_PRIVATE (object);
if (priv->week_start_day_name_handler_id > 0) {
g_signal_handler_disconnect (
priv->calendar_settings,
priv->week_start_day_name_handler_id);
priv->week_start_day_name_handler_id = 0;
}
if (priv->work_day_monday_handler_id > 0) {
g_signal_handler_disconnect (
priv->calendar_settings,
priv->work_day_monday_handler_id);
priv->work_day_monday_handler_id = 0;
}
if (priv->work_day_tuesday_handler_id > 0) {
g_signal_handler_disconnect (
priv->calendar_settings,
priv->work_day_tuesday_handler_id);
priv->work_day_tuesday_handler_id = 0;
}
if (priv->work_day_wednesday_handler_id > 0) {
g_signal_handler_disconnect (
priv->calendar_settings,
priv->work_day_wednesday_handler_id);
priv->work_day_wednesday_handler_id = 0;
}
if (priv->work_day_thursday_handler_id > 0) {
g_signal_handler_disconnect (
priv->calendar_settings,
priv->work_day_thursday_handler_id);
priv->work_day_thursday_handler_id = 0;
}
if (priv->work_day_friday_handler_id > 0) {
g_signal_handler_disconnect (
priv->calendar_settings,
priv->work_day_friday_handler_id);
priv->work_day_friday_handler_id = 0;
}
if (priv->work_day_saturday_handler_id > 0) {
g_signal_handler_disconnect (
priv->calendar_settings,
priv->work_day_saturday_handler_id);
priv->work_day_saturday_handler_id = 0;
}
if (priv->work_day_sunday_handler_id > 0) {
g_signal_handler_disconnect (
priv->calendar_settings,
priv->work_day_sunday_handler_id);
priv->work_day_sunday_handler_id = 0;
}
if (priv->forward_style_name_handler_id > 0) {
g_signal_handler_disconnect (
priv->mail_settings,
priv->forward_style_name_handler_id);
priv->forward_style_name_handler_id = 0;
}
if (priv->reply_style_name_handler_id > 0) {
g_signal_handler_disconnect (
priv->mail_settings,
priv->reply_style_name_handler_id);
priv->reply_style_name_handler_id = 0;
}
if (priv->image_loading_policy_handler_id > 0) {
g_signal_handler_disconnect (
priv->mail_settings,
priv->image_loading_policy_handler_id);
priv->image_loading_policy_handler_id = 0;
}
g_clear_object (&priv->calendar_settings);
g_clear_object (&priv->mail_settings);
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (e_settings_deprecated_parent_class)->dispose (object);
}
static void
settings_deprecated_constructed (GObject *object)
{
ESettingsDeprecatedPrivate *priv;
gulong handler_id;
gint int_value;
priv = E_SETTINGS_DEPRECATED_GET_PRIVATE (object);
/* Chain up to parent's constructed() method. */
G_OBJECT_CLASS (e_settings_deprecated_parent_class)->
constructed (object);
/* Migrate values from deprecated to preferred keys. */
int_value = g_settings_get_int (
priv->calendar_settings, "week-start-day");
g_settings_set_enum (
priv->calendar_settings, "week-start-day-name",
e_weekday_from_tm_wday (int_value));
int_value = g_settings_get_int (
priv->calendar_settings, "working-days");
g_settings_set_boolean (
priv->calendar_settings, "work-day-monday",
(int_value & DEPRECATED_WORKING_DAYS_MONDAY) != 0);
g_settings_set_boolean (
priv->calendar_settings, "work-day-tuesday",
(int_value & DEPRECATED_WORKING_DAYS_TUESDAY) != 0);
g_settings_set_boolean (
priv->calendar_settings, "work-day-wednesday",
(int_value & DEPRECATED_WORKING_DAYS_WEDNESDAY) != 0);
g_settings_set_boolean (
priv->calendar_settings, "work-day-thursday",
(int_value & DEPRECATED_WORKING_DAYS_THURSDAY) != 0);
g_settings_set_boolean (
priv->calendar_settings, "work-day-friday",
(int_value & DEPRECATED_WORKING_DAYS_FRIDAY) != 0);
g_settings_set_boolean (
priv->calendar_settings, "work-day-saturday",
(int_value & DEPRECATED_WORKING_DAYS_SATURDAY) != 0);
g_settings_set_boolean (
priv->calendar_settings, "work-day-sunday",
(int_value & DEPRECATED_WORKING_DAYS_SUNDAY) != 0);
int_value = g_settings_get_int (
priv->mail_settings, "forward-style");
g_settings_set_enum (
priv->mail_settings, "forward-style-name", int_value);
/* XXX The "reply-style" key uses a completely different
* numbering than the EMailReplyStyle enum. *sigh* */
switch (g_settings_get_int (priv->mail_settings, "reply-style")) {
case 0:
g_settings_set_enum (
priv->mail_settings,
"reply-style-name",
E_MAIL_REPLY_STYLE_ATTACH);
break;
case 1:
g_settings_set_enum (
priv->mail_settings,
"reply-style-name",
E_MAIL_REPLY_STYLE_OUTLOOK);
break;
case 2:
g_settings_set_enum (
priv->mail_settings,
"reply-style-name",
E_MAIL_REPLY_STYLE_QUOTED);
break;
case 3:
g_settings_set_enum (
priv->mail_settings,
"reply-style-name",
E_MAIL_REPLY_STYLE_DO_NOT_QUOTE);
break;
default:
/* do nothing */
break;
}
int_value = g_settings_get_int (
priv->mail_settings, "load-http-images");
g_settings_set_enum (
priv->mail_settings, "image-loading-policy", int_value);
/* Write changes back to the deprecated keys. */
handler_id = g_signal_connect (
priv->calendar_settings, "changed::week-start-day-name",
G_CALLBACK (settings_deprecated_week_start_day_name_cb), NULL);
priv->week_start_day_name_handler_id = handler_id;
handler_id = g_signal_connect (
priv->calendar_settings, "changed::work-day-monday",
G_CALLBACK (settings_deprecated_work_day_monday_cb), NULL);
priv->work_day_monday_handler_id = handler_id;
handler_id = g_signal_connect (
priv->calendar_settings, "changed::work-day-tuesday",
G_CALLBACK (settings_deprecated_work_day_tuesday_cb), NULL);
priv->work_day_tuesday_handler_id = handler_id;
handler_id = g_signal_connect (
priv->calendar_settings, "changed::work-day-wednesday",
G_CALLBACK (settings_deprecated_work_day_wednesday_cb), NULL);
priv->work_day_wednesday_handler_id = handler_id;
handler_id = g_signal_connect (
priv->calendar_settings, "changed::work-day-thursday",
G_CALLBACK (settings_deprecated_work_day_thursday_cb), NULL);
priv->work_day_thursday_handler_id = handler_id;
handler_id = g_signal_connect (
priv->calendar_settings, "changed::work-day-friday",
G_CALLBACK (settings_deprecated_work_day_friday_cb), NULL);
priv->work_day_friday_handler_id = handler_id;
handler_id = g_signal_connect (
priv->calendar_settings, "changed::work-day-saturday",
G_CALLBACK (settings_deprecated_work_day_saturday_cb), NULL);
priv->work_day_saturday_handler_id = handler_id;
handler_id = g_signal_connect (
priv->calendar_settings, "changed::work-day-sunday",
G_CALLBACK (settings_deprecated_work_day_sunday_cb), NULL);
priv->work_day_sunday_handler_id = handler_id;
handler_id = g_signal_connect (
priv->mail_settings, "changed::forward-style-name",
G_CALLBACK (settings_deprecated_forward_style_name_cb), NULL);
priv->forward_style_name_handler_id = handler_id;
handler_id = g_signal_connect (
priv->mail_settings, "changed::reply-style-name",
G_CALLBACK (settings_deprecated_reply_style_name_cb), NULL);
priv->reply_style_name_handler_id = handler_id;
handler_id = g_signal_connect (
priv->mail_settings, "changed::image-loading-policy",
G_CALLBACK (settings_deprecated_image_loading_policy_cb), NULL);
}
static void
e_settings_deprecated_class_init (ESettingsDeprecatedClass *class)
{
GObjectClass *object_class;
EExtensionClass *extension_class;
g_type_class_add_private (class, sizeof (ESettingsDeprecatedPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->dispose = settings_deprecated_dispose;
object_class->constructed = settings_deprecated_constructed;
extension_class = E_EXTENSION_CLASS (class);
extension_class->extensible_type = E_TYPE_SHELL;
}
static void
e_settings_deprecated_class_finalize (ESettingsDeprecatedClass *class)
{
}
static void
e_settings_deprecated_init (ESettingsDeprecated *extension)
{
GSettings *settings;
extension->priv = E_SETTINGS_DEPRECATED_GET_PRIVATE (extension);
settings = g_settings_new ("org.gnome.evolution.calendar");
extension->priv->calendar_settings = settings;
settings = g_settings_new ("org.gnome.evolution.mail");
extension->priv->mail_settings = settings;
}
void
e_settings_deprecated_type_register (GTypeModule *type_module)
{
/* XXX G_DEFINE_DYNAMIC_TYPE declares a static type registration
* function, so we have to wrap it with a public function in
* order to register types from a separate compilation unit. */
e_settings_deprecated_register_type (type_module);
}
