Add version flag to daemon and properties dialogadd-version-option

The mate-notification-properties binary had no command-line option
parsing, making it hard to know the installed version.

This adds the version flag to both mate-notification-properties and
mate-notification-daemon.

Fixes #228

1 files changed, 27 insertions, 1 deletions

diff --git a/src/capplet/mate-notification-properties.c b/src/capplet/mate-notification-properties.c
index f81dd2c..f6266c5 100644
--- a/src/capplet/mate-notification-properties.c
+++ b/src/capplet/mate-notification-properties.c
@@ -562,6 +562,14 @@ static void notification_properties_dialog_finalize(NotificationAppletDialog* di
 int main(int argc, char** argv)
 {
 	NotificationAppletDialog *dialog;
+	static gboolean show_version = FALSE;
+	GOptionContext *option_context;
+	GError *error = NULL;
+
+	static GOptionEntry option_entries[] = {
+		{ "version", 'v', 0, G_OPTION_ARG_NONE, &show_version, N_("Version of this application"), NULL },
+		{ NULL }
+	};
 
 #ifdef ENABLE_NLS
 	bindtextdomain(GETTEXT_PACKAGE, NOTIFICATION_LOCALEDIR);
@@ -569,7 +577,25 @@ int main(int argc, char** argv)
 	textdomain(GETTEXT_PACKAGE);
 #endif /* ENABLE_NLS */
 
-	gtk_init(&argc, &argv);
+	option_context = g_option_context_new (NULL);
+	g_option_context_add_main_entries (option_context, option_entries, GETTEXT_PACKAGE);
+	g_option_context_add_group (option_context, gtk_get_option_group (TRUE));
+
+	if (!g_option_context_parse (option_context, &argc, &argv, &error))
+	{
+		g_warning ("%s", error->message);
+		g_error_free (error);
+		g_option_context_free (option_context);
+		return 1;
+	}
+
+	g_option_context_free (option_context);
+
+	if (show_version)
+	{
+		g_print ("%s %s\n", PACKAGE, VERSION);
+		return 0;
+	}
 
 	notify_init("mate-notification-properties");