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authorTed Gould <ted@gould.cx>2010-03-04 08:50:50 -0600
committerTed Gould <ted@gould.cx>2010-03-04 08:50:50 -0600
commit6f21e3c8b251a6323a8e56127d998ea77ba5b18e (patch)
tree819a92e42881f041d9d5f8484b6b8fd0d67826c6 /src/dialog.c
parent1af7a048d62b8616d3182a8bb48fe33e7b54d93d (diff)
parent2aeb4a3c7a9dc8821361aac9fc2db6494a7b45cd (diff)
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Updating to new logout dialogs.
Diffstat (limited to 'src/dialog.c')
-rw-r--r--src/dialog.c230
1 files changed, 230 insertions, 0 deletions
diff --git a/src/dialog.c b/src/dialog.c
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index 0000000..deefe0b
--- /dev/null
+++ b/src/dialog.c
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+/*
+A dialog to ask the user about the various logout options that
+are available.
+
+Copyright 2010 Canonical Ltd.
+
+Authors:
+ Ted Gould <ted@canonical.com>
+
+This program is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License version 3, as published
+by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranties of
+MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
+PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <glib/gi18n.h>
+
+#include "consolekit-manager-client.h"
+#include "dialog.h"
+
+/* Strings */
+
+static const gchar * title_strings[LOGOUT_DIALOG_TYPE_CNT] = {
+ /* LOGOUT_DIALOG_LOGOUT, */ NC_("title", "Log Out"),
+ /* LOGOUT_DIALOG_RESTART, */ NC_("title", "Restart"),
+ /* LOGOUT_DIALOG_SHUTDOWN, */ NC_("title", "Switch Off")
+};
+
+static const gchar * body_strings[LOGOUT_DIALOG_TYPE_CNT] = {
+ /* LOGOUT_DIALOG_LOGOUT, */ N_("Are you sure you want to close all programs and log out of the computer?"),
+ /* LOGOUT_DIALOG_RESTART, */ N_("Are you sure you want to close all programs and restart the computer?"),
+ /* LOGOUT_DIALOG_SHUTDOWN, */ N_("Are you sure you want to close all programs and shut down the computer?")
+};
+
+static const gchar * button_strings[LOGOUT_DIALOG_TYPE_CNT] = {
+ /* LOGOUT_DIALOG_LOGOUT, */ NC_("button", "Log Out"),
+ /* LOGOUT_DIALOG_RESTART, */ NC_("button", "Restart"),
+ /* LOGOUT_DIALOG_SHUTDOWN, */ NC_("button", "Switch Off")
+};
+
+/* TRANSLATORS: These strings have an ellipsis so that the user knows
+ they are also going to get a password dialog to do the action. */
+static const gchar * button_auth_strings[LOGOUT_DIALOG_TYPE_CNT] = {
+ /* LOGOUT_DIALOG_LOGOUT, */ NC_("button auth", "Log Out"),
+ /* LOGOUT_DIALOG_RESTART, */ NC_("button auth", "Restart..."),
+ /* LOGOUT_DIALOG_SHUTDOWN, */ NC_("button auth", "Switch Off...")
+};
+
+/* TRANSLATORS: This button appears on the logout dialog when
+ there are updates that require restart. It will do a restart
+ in place of a log out. */
+static const gchar * restart_updates = N_("Restart Instead");
+static const gchar * restart_auth = N_("Restart Instead...");
+static const gchar * body_logout_update = N_("Some software updates won't apply until the computer next restarts.");
+
+static const gchar * icon_strings[LOGOUT_DIALOG_TYPE_CNT] = {
+ /* LOGOUT_DIALOG_LOGOUT, */ "system-log-out",
+ /* LOGOUT_DIALOG_RESTART, */ "system-restart",
+ /* LOGOUT_DIALOG_SHUTDOWN, */ "system-shutdown"
+};
+
+
+
+typedef struct _LogoutDialogPrivate LogoutDialogPrivate;
+struct _LogoutDialogPrivate {
+ guint type;
+};
+
+#define LOGOUT_DIALOG_GET_PRIVATE(o) \
+(G_TYPE_INSTANCE_GET_PRIVATE ((o), LOGOUT_DIALOG_TYPE, LogoutDialogPrivate))
+
+static void logout_dialog_class_init (LogoutDialogClass *klass);
+static void logout_dialog_init (LogoutDialog *self);
+static void logout_dialog_dispose (GObject *object);
+static void logout_dialog_finalize (GObject *object);
+
+G_DEFINE_TYPE (LogoutDialog, logout_dialog, GTK_TYPE_MESSAGE_DIALOG);
+
+static void
+logout_dialog_class_init (LogoutDialogClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ g_type_class_add_private (klass, sizeof (LogoutDialogPrivate));
+
+ object_class->dispose = logout_dialog_dispose;
+ object_class->finalize = logout_dialog_finalize;
+
+ return;
+}
+
+static void
+logout_dialog_init (LogoutDialog *self)
+{
+
+ return;
+}
+
+static void
+logout_dialog_dispose (GObject *object)
+{
+
+
+ G_OBJECT_CLASS (logout_dialog_parent_class)->dispose (object);
+ return;
+}
+
+static void
+logout_dialog_finalize (GObject *object)
+{
+
+
+ G_OBJECT_CLASS (logout_dialog_parent_class)->finalize (object);
+ return;
+}
+
+/* Checks for updates that would signal that a restart is
+ required for them to apply */
+static gboolean
+check_restart_required (void)
+{
+ return g_file_test("/var/run/reboot-required", G_FILE_TEST_EXISTS);
+}
+
+/* Checks with console kit to see if we can do what we want */
+static gboolean
+ck_check_allowed (LogoutDialogType type)
+{
+ DBusGConnection * system_bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, NULL);
+ g_return_val_if_fail(system_bus != NULL, TRUE);
+
+ DBusGProxy * ck_proxy = dbus_g_proxy_new_for_name (system_bus,
+ "org.freedesktop.ConsoleKit",
+ "/org/freedesktop/ConsoleKit/Manager",
+ "org.freedesktop.ConsoleKit.Manager");
+ g_return_val_if_fail(ck_proxy != NULL, TRUE);
+
+ gboolean retval = TRUE;
+ switch (type) {
+ case LOGOUT_DIALOG_TYPE_RESTART:
+ org_freedesktop_ConsoleKit_Manager_can_restart(ck_proxy, &retval, NULL);
+ break;
+ case LOGOUT_DIALOG_TYPE_SHUTDOWN:
+ org_freedesktop_ConsoleKit_Manager_can_stop(ck_proxy, &retval, NULL);
+ break;
+ default:
+ break;
+ }
+
+ g_object_unref(ck_proxy);
+
+ return retval;
+}
+
+LogoutDialog *
+logout_dialog_new (LogoutDialogType type)
+{
+ GtkWidget * image = gtk_image_new_from_icon_name(icon_strings[type], GTK_ICON_SIZE_DIALOG);
+ gtk_widget_show(image);
+
+ LogoutDialog * dialog = LOGOUT_DIALOG(g_object_new(LOGOUT_DIALOG_TYPE,
+ /* Window */
+ "icon-name", icon_strings[type],
+ "modal", TRUE,
+ "resizable", FALSE,
+ "title", _(title_strings[type]),
+ "window-position", GTK_WIN_POS_CENTER_ALWAYS,
+ /* Message Dialog */
+ "buttons", GTK_BUTTONS_NONE,
+ "image", image,
+ "message-type", GTK_MESSAGE_OTHER,
+ "text", _(body_strings[type]),
+ NULL));
+
+ gboolean allowed = FALSE;
+ if (type == LOGOUT_DIALOG_TYPE_LOG_OUT) {
+ allowed = ck_check_allowed(LOGOUT_DIALOG_TYPE_RESTART);
+ } else {
+ allowed = ck_check_allowed(type);
+ }
+
+ gboolean restart_required = FALSE;
+ if (type == LOGOUT_DIALOG_TYPE_LOG_OUT) {
+ restart_required = check_restart_required();
+ }
+
+ const gchar * button_text;
+ if (allowed) {
+ button_text = _(button_strings[type]);
+ } else {
+ button_text = _(button_auth_strings[type]);
+ }
+
+ if (restart_required) {
+ const gchar * restart_req;
+ if (allowed) {
+ restart_req = restart_updates;
+ } else {
+ restart_req = restart_auth;
+ }
+
+ g_object_set(dialog, "secondary-text", _(body_logout_update), NULL);
+
+ gtk_dialog_add_buttons(GTK_DIALOG(dialog),
+ _(restart_req), GTK_RESPONSE_HELP,
+ _("Cancel"), GTK_RESPONSE_CANCEL,
+ button_text, GTK_RESPONSE_OK,
+ NULL);
+ } else {
+ gtk_dialog_add_buttons(GTK_DIALOG(dialog),
+ _("Cancel"), GTK_RESPONSE_CANCEL,
+ button_text, GTK_RESPONSE_OK,
+ NULL);
+ }
+
+ gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
+
+ return dialog;
+}