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authorTed Gould <ted@canonical.com>2009-07-26 23:50:22 -0500
committerTed Gould <ted@canonical.com>2009-07-26 23:50:22 -0500
commitc8cb2fa603bca212869727db019611c70d46825e (patch)
treea33223dce1f3d35d00f94caddc7355edfbc58565 /src/gtk-dialog/logout-dialog.c
parentfdf84c9cad59ae4dff01b95bafdfcfd8139f0af9 (diff)
parenta4ab46afa0aa5f8ae4e66b8ae7ef3592499c5c81 (diff)
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Fleshing out significantly. Inital rerelease.
Diffstat (limited to 'src/gtk-dialog/logout-dialog.c')
-rw-r--r--src/gtk-dialog/logout-dialog.c367
1 files changed, 367 insertions, 0 deletions
diff --git a/src/gtk-dialog/logout-dialog.c b/src/gtk-dialog/logout-dialog.c
new file mode 100644
index 0000000..cd49b00
--- /dev/null
+++ b/src/gtk-dialog/logout-dialog.c
@@ -0,0 +1,367 @@
+/*
+ * libgksuui -- Gtk+ widget and convenience functions for requesting passwords
+ * Copyright (C) 2004 Gustavo Noronha Silva
+ *
+ * This library 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) any later version.
+ *
+ * This library 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 this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <string.h>
+#include <math.h>
+
+#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+#include <glib/gi18n.h>
+#include <X11/XKBlib.h>
+
+#include "logout-dialog.h"
+#include "ck-pk-helper.h"
+
+enum {
+ PROP_ZERO,
+ PROP_ACTION
+};
+
+
+static void
+logout_dialog_class_init (LogoutDialogClass *klass);
+
+static void
+logout_dialog_init (LogoutDialog *logout_dialog);
+
+static void
+set_property (GObject * object, guint param_id, const GValue * value, GParamSpec *pspec);
+
+static void
+get_property (GObject * object, guint param_id, GValue * value, GParamSpec *pspec);
+
+static gboolean
+timer_cb (gpointer data);
+
+static void
+show_cb (GtkWidget * widget, gpointer data);
+
+static void
+check_restart (LogoutDialog * dialog);
+
+static gchar*
+get_plural_string (LogoutDialog * dialog);
+
+static const gchar * title_strings[LOGOUT_DIALOG_ACTION_CNT] = {
+ /* LOGOUT_DIALOG_LOGOUT, */ NC_("title", "Log Out"),
+ /* LOGOUT_DIALOG_RESTART, */ NC_("title", "Restart"),
+ /* LOGOUT_DIALOG_SHUTDOWN, */ NC_("title", "Shut Down")
+};
+
+static const gchar * button_strings[LOGOUT_DIALOG_ACTION_CNT] = {
+ /* LOGOUT_DIALOG_LOGOUT, */ NC_("button", "Log Out"),
+ /* LOGOUT_DIALOG_RESTART, */ NC_("button", "Restart"),
+ /* LOGOUT_DIALOG_SHUTDOWN, */ NC_("button", "Shut Down")
+};
+
+static const gchar * restart_auth = N_("Restart...");
+
+static const gchar * body_logout_update = N_("You recently installed updates which will only take effect after a restart. Restart to apply software updates.");
+
+static const gchar * icon_strings[LOGOUT_DIALOG_ACTION_CNT] = {
+ /* LOGOUT_DIALOG_LOGOUT, */ "system-log-out",
+ /* LOGOUT_DIALOG_RESTART, */ "system-restart",
+ /* LOGOUT_DIALOG_SHUTDOWN, */ "system-shutdown"
+};
+
+GType
+logout_dialog_get_type (void)
+{
+ static GType type = 0;
+
+ if (type == 0)
+ {
+ static const GTypeInfo info =
+ {
+ sizeof (LogoutDialogClass), /* size of class */
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) logout_dialog_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (LogoutDialog), /* size of object */
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) logout_dialog_init /* instance_init */
+ };
+ type = g_type_register_static (gtk_dialog_get_type (),
+ "LogoutDialogType",
+ &info, 0);
+ }
+
+ return type;
+}
+
+static gchar*
+get_plural_string (LogoutDialog * dialog)
+{
+ static gchar *plural_string = "";
+
+ switch (dialog->action)
+ {
+ case LOGOUT_DIALOG_LOGOUT:
+ plural_string = ngettext("You will be logged out in %d second.",
+ "You will be logged out in %d seconds.",
+ dialog->timeout);
+ break;
+ case LOGOUT_DIALOG_RESTART:
+ plural_string = ngettext("The computer will restart in %d second.",
+ "The computer will restart in %d seconds.",
+ dialog->timeout);
+ break;
+ case LOGOUT_DIALOG_SHUTDOWN:
+ plural_string = ngettext("The computer will be shut down in %d second.",
+ "The computer will be shut down in %d seconds.",
+ dialog->timeout);
+ break;
+ default:
+ break;
+ }
+
+ return plural_string;
+}
+
+static void
+logout_dialog_class_init (LogoutDialogClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+ gobject_class->set_property = set_property;
+ gobject_class->get_property = get_property;
+
+ g_object_class_install_property(gobject_class, PROP_ACTION,
+ g_param_spec_int("action", NULL, NULL,
+ LOGOUT_DIALOG_LOGOUT, LOGOUT_DIALOG_SHUTDOWN,
+ LOGOUT_DIALOG_LOGOUT, G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
+
+ return;
+}
+
+static void
+set_property (GObject * object, guint param_id, const GValue * value, GParamSpec *pspec)
+{
+ g_return_if_fail(param_id == PROP_ACTION);
+
+ LogoutDialog * dialog = LOGOUT_DIALOG(object);
+ dialog->action = (LogoutDialogAction)g_value_get_int(value);
+
+ gtk_image_set_from_icon_name(GTK_IMAGE(dialog->image), icon_strings[dialog->action], GTK_ICON_SIZE_DIALOG);
+ gtk_window_set_title (GTK_WINDOW(dialog), _(title_strings[dialog->action]));
+ gtk_widget_hide(dialog->message);
+ gtk_button_set_label(GTK_BUTTON(dialog->ok_button), _(button_strings[dialog->action]));
+
+ gchar * timeouttxt = g_strdup_printf(get_plural_string(dialog), dialog->timeout);
+ gtk_label_set_text(GTK_LABEL(dialog->timeout_text), timeouttxt);
+ g_free(timeouttxt);
+
+ check_restart(dialog);
+
+ return;
+}
+
+static void
+get_property (GObject * object, guint param_id, GValue * value, GParamSpec *pspec)
+{
+ g_return_if_fail(param_id == PROP_ACTION);
+ g_value_set_int(value, LOGOUT_DIALOG(object)->action);
+}
+
+static gboolean
+timer_cb (gpointer data)
+{
+ LogoutDialog * dialog = LOGOUT_DIALOG(data);
+
+ if (dialog->timeout == 0) {
+ gtk_dialog_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
+ dialog->timerfunc = 0;
+ return FALSE;
+ } else {
+ dialog->timeout--;
+
+ gchar * timeouttxt = g_strdup_printf(get_plural_string(dialog), dialog->timeout);
+ gtk_label_set_text(GTK_LABEL(dialog->timeout_text), timeouttxt);
+ g_free(timeouttxt);
+ }
+
+ return TRUE;
+}
+
+static void
+show_cb (GtkWidget * widget, gpointer data)
+{
+ LogoutDialog * dialog = LOGOUT_DIALOG(widget);
+
+ if (dialog->timerfunc != 0) {
+ g_source_remove(dialog->timerfunc);
+ dialog->timerfunc = 0;
+ }
+
+ dialog->timerfunc = g_timeout_add_seconds(1, timer_cb, dialog);
+ return;
+}
+
+static void
+check_restart (LogoutDialog * dialog)
+{
+ if (dialog->action != LOGOUT_DIALOG_LOGOUT) {
+ return;
+ }
+
+ if (g_file_test("/var/run/reboot-required", G_FILE_TEST_EXISTS)) {
+ if (pk_can_do_action("org.freedesktop.consolekit.system.restart", NULL) ||
+ pk_can_do_action("org.freedesktop.consolekit.system.restart-multiple-users", NULL)) {
+
+ gtk_label_set_text(GTK_LABEL(dialog->message), _(body_logout_update));
+ gtk_widget_show(dialog->message);
+ if (pk_require_auth(LOGOUT_DIALOG_RESTART)) {
+ gtk_button_set_label(GTK_BUTTON(dialog->restart_button), _(restart_auth));
+ } else {
+ gtk_button_set_label(GTK_BUTTON(dialog->restart_button), _(button_strings[LOGOUT_DIALOG_RESTART]));
+ }
+ gtk_widget_show(dialog->restart_button);
+ }
+ }
+
+ return;
+}
+
+static gboolean
+focus_out_cb (GtkWidget *widget, GdkEventFocus *event, gpointer user_data)
+{
+ gtk_window_present (GTK_WINDOW(widget));
+ return TRUE;
+}
+
+static void
+logout_dialog_init (LogoutDialog *logout_dialog)
+{
+ GtkDialog *dialog;
+ gint border_width = 6;
+
+ logout_dialog->timeout = 60;
+ logout_dialog->timerfunc = 0;
+
+ /* dialog window */
+ dialog = GTK_DIALOG(logout_dialog);
+
+ /* make sure that our window will always have the focus */
+ g_signal_connect (G_OBJECT(dialog), "focus-out-event",
+ G_CALLBACK(focus_out_cb), NULL);
+
+ logout_dialog->main_vbox = dialog->vbox;
+
+ gtk_window_set_title (GTK_WINDOW(logout_dialog), "");
+ gtk_dialog_set_has_separator (GTK_DIALOG(logout_dialog), FALSE);
+ gtk_container_set_border_width (GTK_CONTAINER(logout_dialog), border_width);
+ gtk_box_set_spacing (GTK_BOX(logout_dialog->main_vbox), 12);
+ gtk_window_set_resizable (GTK_WINDOW(logout_dialog), FALSE);
+
+ gtk_window_stick(GTK_WINDOW(logout_dialog));
+ gtk_window_set_keep_above(GTK_WINDOW(logout_dialog), TRUE);
+ gtk_widget_realize(GTK_WIDGET(logout_dialog));
+ gdk_window_set_functions(GTK_WIDGET(logout_dialog)->window, GDK_FUNC_CLOSE);
+
+ /* center window */
+ gtk_window_set_position (GTK_WINDOW(logout_dialog), GTK_WIN_POS_CENTER);
+
+ /* the action buttons */
+ /* the cancel button */
+ logout_dialog->restart_button = gtk_dialog_add_button (dialog,
+ GTK_STOCK_HELP,
+ GTK_RESPONSE_HELP);
+ gtk_button_set_label(GTK_BUTTON(logout_dialog->restart_button), _(button_strings[LOGOUT_DIALOG_RESTART]));
+ gtk_widget_hide(logout_dialog->restart_button);
+
+ /* the cancel button */
+ logout_dialog->cancel_button = gtk_dialog_add_button (dialog,
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL);
+ /* the ok button */
+ logout_dialog->ok_button = gtk_dialog_add_button (dialog,
+ GTK_STOCK_OK,
+ GTK_RESPONSE_OK);
+ gtk_widget_grab_default (logout_dialog->ok_button);
+
+ /* Title */
+ gtk_window_set_title (GTK_WINDOW(logout_dialog), _(title_strings[logout_dialog->action]));
+
+ /* hbox */
+ logout_dialog->hbox = gtk_hbox_new (FALSE, 12);
+ gtk_container_set_border_width (GTK_CONTAINER(logout_dialog->hbox), 6);
+ gtk_box_pack_start (GTK_BOX(logout_dialog->main_vbox),
+ logout_dialog->hbox, FALSE, FALSE, 0);
+ gtk_widget_show (logout_dialog->hbox);
+
+ /* image */
+ logout_dialog->image =
+ gtk_image_new_from_icon_name (icon_strings[logout_dialog->action],
+ GTK_ICON_SIZE_DIALOG);
+ gtk_misc_set_alignment (GTK_MISC(logout_dialog->image), 0.5, 0);
+ gtk_box_pack_start (GTK_BOX(logout_dialog->hbox), logout_dialog->image,
+ FALSE, FALSE, 0);
+ gtk_widget_show (logout_dialog->image);
+
+ /* vbox for text */
+ logout_dialog->vbox_text = gtk_vbox_new(FALSE, 12);
+ gtk_box_pack_start(GTK_BOX(logout_dialog->hbox), logout_dialog->vbox_text, TRUE, TRUE, 0);
+ gtk_widget_show(logout_dialog->vbox_text);
+
+ /* Message */
+ logout_dialog->message = gtk_label_new("");
+ gtk_label_set_line_wrap(GTK_LABEL(logout_dialog->message), TRUE);
+ gtk_label_set_single_line_mode(GTK_LABEL(logout_dialog->message), FALSE);
+ gtk_label_set_selectable(GTK_LABEL(logout_dialog->message), TRUE);
+ gtk_misc_set_alignment (GTK_MISC(logout_dialog->message), 0.0, 0.0);
+ gtk_box_pack_start(GTK_BOX(logout_dialog->vbox_text), logout_dialog->message, TRUE, TRUE, 0);
+ gtk_widget_show(logout_dialog->message);
+
+ /* timeout */
+ logout_dialog->timeout_text = gtk_label_new("");
+ gtk_label_set_line_wrap(GTK_LABEL(logout_dialog->timeout_text), TRUE);
+ gtk_label_set_single_line_mode(GTK_LABEL(logout_dialog->timeout_text), FALSE);
+ gtk_label_set_selectable(GTK_LABEL(logout_dialog->timeout_text), FALSE);
+ gtk_misc_set_alignment (GTK_MISC(logout_dialog->timeout_text), 0.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(logout_dialog->vbox_text), logout_dialog->timeout_text, TRUE, TRUE, 0);
+ gtk_widget_show(logout_dialog->timeout_text);
+
+ g_signal_connect(G_OBJECT(logout_dialog), "show", G_CALLBACK(show_cb), logout_dialog);
+
+ return;
+}
+
+/**
+ * logout_dialog_new:
+ *
+ * Creates a new #LogoutDialog.
+ *
+ * Returns: the new #LogoutDialog
+ */
+GtkWidget*
+logout_dialog_new (LogoutDialogAction action)
+{
+ LogoutDialog * dialog = g_object_new (LOGOUT_TYPE_DIALOG, "action", action, NULL);
+ return GTK_WIDGET(dialog);
+}
+
+LogoutDialogAction
+logout_dialog_get_action (LogoutDialog * dialog)
+{
+ return dialog->action;
+}
+