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Viewing changes to src/settings-helper.c

  • Committer: Bazaar Package Importer
  • Author(s): Ken VanDine
  • Date: 2011-08-25 08:58:56 UTC
  • mfrom: (1.1.34 upstream)
  • Revision ID: james.westby@ubuntu.com-20110825085856-qtuta6vqal1iw7mt
Tags: 0.3.3-0ubuntu1
https://launchpad.net/bugs/831758
https://launchpad.net/bugs/825111
https://launchpad.net/bugs/552048
https://launchpad.net/bugs/557608
https://launchpad.net/bugs/656323
* New upstream release.
  - User menu should still show even if there is only 1 user (LP: #831758)
  - Bluetooth item in menu not needed (LP: #825111)
  - Newly created users are not added to the menu until next 
    login (LP: #552048)
  - Users list in shutdown menu is not updated on user 
    deletion (LP: #557608)
  - should use gsettings rather than gconf (LP: #656323)
* debian/control
  - Bump dbusmenu build dep to >= 0.4.92

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src/settings-helper.c
 
1
/*
 
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A small wrapper utility for connecting to GSettings.
 
3
 
 
4
Copyright 2009 Canonical Ltd.
 
5
 
 
6
Authors:
 
7
    Christoph Korn <c_korn@gmx.de>
 
8
 
 
9
This program is free software: you can redistribute it and/or modify it 
 
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under the terms of the GNU General Public License version 3, as published 
 
11
by the Free Software Foundation.
 
12
 
 
13
This program is distributed in the hope that it will be useful, but 
 
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WITHOUT ANY WARRANTY; without even the implied warranties of 
 
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MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR 
 
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PURPOSE.  See the GNU General Public License for more details.
 
17
 
 
18
You should have received a copy of the GNU General Public License along 
 
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with this program.  If not, see <http://www.gnu.org/licenses/>.
 
20
*/
 
21
 
 
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#include <gio/gio.h>
 
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#include <glib/gi18n.h>
 
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#include <dbus/dbus-glib.h>
 
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#include <dbus/dbus-glib-bindings.h>
 
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#include <libdbusmenu-glib/server.h>
 
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#include <libdbusmenu-glib/menuitem.h>
 
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#include "dbus-shared-names.h"
 
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#include "settings-helper.h"
 
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static GSettings* settings = NULL;
 
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static guint confirmation_notify = 0;
 
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static guint logout_notify = 0;
 
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static guint restart_notify = 0;
 
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static guint shutdown_notify = 0;
 
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static void
 
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build_settings (void) {
 
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        if(!settings) {
 
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                settings = g_settings_new (SESSION_SCHEMA);
 
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        }
 
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        return;
 
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}
 
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gboolean
 
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supress_confirmations (void) {
 
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        build_settings();
 
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        return g_settings_get_boolean (settings, SUPPRESS_KEY) ;
 
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}
 
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gboolean
 
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show_logout (void) {
 
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        build_settings();
 
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        return !g_settings_get_boolean (settings, LOGOUT_KEY) ;
 
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}
 
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gboolean
 
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show_restart (void) {
 
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        build_settings();
 
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        return !g_settings_get_boolean (settings, RESTART_KEY) ;
 
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}
 
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gboolean
 
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show_shutdown (void) {
 
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        build_settings();
 
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        return !g_settings_get_boolean (settings, SHUTDOWN_KEY) ;
 
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}
 
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static void update_menu_entries_callback (GSettings * settings, const gchar * key, gpointer data) {
 
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        RestartShutdownLogoutMenuItems * restart_shutdown_logout_mi = (RestartShutdownLogoutMenuItems*) data;
 
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        if(g_strcmp0 (key, SUPPRESS_KEY) == 0) {
 
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                if (g_settings_get_boolean (settings, key)) {
 
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                        dbusmenu_menuitem_property_set(restart_shutdown_logout_mi->logout_mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Log Out"));
 
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                        dbusmenu_menuitem_property_set(restart_shutdown_logout_mi->restart_mi, RESTART_ITEM_LABEL, _("Restart"));
 
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                        dbusmenu_menuitem_property_set(restart_shutdown_logout_mi->shutdown_mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Shut Down"));
 
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                } else {
 
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                        dbusmenu_menuitem_property_set(restart_shutdown_logout_mi->logout_mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Log Out…"));
 
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                        dbusmenu_menuitem_property_set(restart_shutdown_logout_mi->restart_mi, RESTART_ITEM_LABEL, _("Restart…"));
 
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                        dbusmenu_menuitem_property_set(restart_shutdown_logout_mi->shutdown_mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Shut Down…"));
 
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                }
 
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        }
 
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}
 
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static void
 
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update_logout_callback (GSettings * settings, const gchar * key, gpointer data) {
 
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        DbusmenuMenuitem * mi = (DbusmenuMenuitem*) data;
 
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        if(g_strcmp0 (key, LOGOUT_KEY) == 0) {
 
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                dbusmenu_menuitem_property_set_bool(mi, DBUSMENU_MENUITEM_PROP_VISIBLE, !g_settings_get_boolean(settings, key));
 
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        }
 
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}
 
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static void
 
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update_restart_callback (GSettings * settings, const gchar * key, gpointer data) {
 
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        DbusmenuMenuitem * mi = (DbusmenuMenuitem*) data;
 
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        if(g_strcmp0 (key, RESTART_KEY) == 0) {
 
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                dbusmenu_menuitem_property_set_bool(mi, DBUSMENU_MENUITEM_PROP_VISIBLE, !g_settings_get_boolean(settings, key));
 
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        }
 
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}
 
106
 
 
107
static void
 
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update_shutdown_callback (GSettings * settings, const gchar * key, gpointer data) {
 
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        DbusmenuMenuitem * mi = (DbusmenuMenuitem*) data;
 
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        if(g_strcmp0 (key, SHUTDOWN_KEY) == 0) {
 
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                dbusmenu_menuitem_property_set_bool(mi, DBUSMENU_MENUITEM_PROP_VISIBLE, !g_settings_get_boolean(settings, key));
 
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        }
 
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}
 
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116
void
 
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update_menu_entries(RestartShutdownLogoutMenuItems * restart_shutdown_logout_mi) {
 
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        /* If we don't have a client, build one. */
 
119
        build_settings();
 
120
 
 
121
        if (confirmation_notify != 0) {
 
122
                g_signal_handler_disconnect (settings, confirmation_notify);
 
123
                confirmation_notify = 0;
 
124
        }
 
125
 
 
126
        if (logout_notify != 0) {
 
127
                g_signal_handler_disconnect (settings, logout_notify);
 
128
                logout_notify = 0;
 
129
        }
 
130
 
 
131
        if (restart_notify != 0) {
 
132
                g_signal_handler_disconnect (settings, restart_notify);
 
133
                restart_notify = 0;
 
134
        }
 
135
 
 
136
        if (shutdown_notify != 0) {
 
137
                g_signal_handler_disconnect (settings, shutdown_notify);
 
138
                shutdown_notify = 0;
 
139
        }
 
140
 
 
141
        confirmation_notify = g_signal_connect (settings, "changed::" SUPPRESS_KEY,
 
142
                                G_CALLBACK(update_menu_entries_callback), restart_shutdown_logout_mi);
 
143
        logout_notify = g_signal_connect (settings, "changed::" LOGOUT_KEY,
 
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                                G_CALLBACK(update_logout_callback), restart_shutdown_logout_mi->logout_mi);
 
145
        restart_notify = g_signal_connect (settings, "changed::" RESTART_KEY,
 
146
                                G_CALLBACK(update_restart_callback), restart_shutdown_logout_mi->restart_mi);
 
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        shutdown_notify = g_signal_connect (settings, "changed::" SHUTDOWN_KEY,
 
148
                                G_CALLBACK(update_shutdown_callback), restart_shutdown_logout_mi->shutdown_mi);
 
149
 
 
150
        return;
 
151
}
 
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