#include <glib.h>
+#include <stdlib.h>
+#include <signal.h>
#include "tilda.h"
#include "tilda-window.h"
#include "tilda-terminal.h"
+#include "tomboykeybinder.h"
DBusGConnection *dbus_connection;
GPtrArray *windows;
static void
tilda_initialize_dbus ()
{
- const gchar service_name[] = "net.sourceforge.Tilda";
+ debug_enter ();
+
+ static const gchar service_name[] = "net.sourceforge.Tilda";
GError *error = NULL;
DBusGProxy *driver_proxy;
- int request_ret;
+ guint request_ret;
+ gboolean ret;
// Initialize the DBus connection
dbus_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
if (dbus_connection == NULL)
{
- g_warning ("Unable to connect to dbus: %s", error->message);
+ g_warning (_("Unable to connect to DBus: %s\n"), error->message);
g_error_free (error);
return;
}
DBUS_PATH_DBUS,
DBUS_INTERFACE_DBUS);
- if (!org_freedesktop_DBus_request_name (driver_proxy, service_name, 0, &request_ret, &error))
+ ret = org_freedesktop_DBus_request_name (driver_proxy,
+ service_name,
+ DBUS_NAME_FLAG_DO_NOT_QUEUE,
+ &request_ret,
+ &error);
+
+ if (!ret)
{
- // FIXME: for whatever reason, this is wrong. The error message doesn't appear
- // FIXME: when we were unable to register the service. Perhaps there's a more
- // FIXME: GLib-y way of doing this?
- g_warning ("Unable to register service: %s", error->message);
+ g_warning (_("Unable to communicate with DBus: %s\n"), error->message);
g_error_free (error);
}
+ if (request_ret == DBUS_REQUEST_NAME_REPLY_EXISTS)
+ {
+ g_critical (_("There is already an instance of Tilda running\n"));
+ exit (EXIT_FAILURE);
+ }
+
g_object_unref (driver_proxy);
}
static gint
tilda_find_next_free_window_number ()
{
+ debug_enter ();
+
gint i, j;
gboolean found;
static TildaWindow *
tilda_add_window ()
{
+ debug_enter ();
+
TildaWindow *ret;
gint number;
g_ptr_array_add (windows, ret);
- g_print ("Adding window: 0x%x (number %d of %d)\n", ret, ret->number, windows->len);
+ debug_printf ("Adding window: 0x%x (number %d of %d)\n", ret, ret->number, windows->len-1);
return ret;
}
-static void
+void
tilda_del_window (gint number)
{
+ debug_enter ();
+
gint i;
TildaWindow *win;
if (win->number == number)
{
- g_print ("Deleting window 0x%x (number %d)\n", win, win->number);
+ debug_printf ("Deleting window 0x%x (number %d of %d)\n", win, win->number, windows->len-1);
g_ptr_array_remove_index (windows, i);
g_object_unref (G_OBJECT(win));
+
+ if (windows->len == 0)
+ {
+ debug_printf ("No windows left, exiting...\n");
+ gtk_main_quit ();
+ }
+
break;
}
}
}
+static void
+tilda_parse_command_line (gint argc, gchar *argv[])
+{
+ debug_enter ();
+
+ gboolean version = FALSE;
+
+ /* All of the various command-line options */
+ const GOptionEntry cl_opts[] = {
+ { "version", 'V', 0, G_OPTION_ARG_NONE, &version, N_("Show version information"), NULL },
+ { NULL },
+ };
+
+ /* Set up the command-line parser */
+ GError *error = NULL;
+ GOptionContext *context = g_option_context_new (NULL);
+ g_option_context_add_main_entries (context, cl_opts, NULL);
+ g_option_context_add_group (context, gtk_get_option_group (TRUE));
+ g_option_context_parse (context, &argc, &argv, &error);
+ g_option_context_free (context);
+
+ /* Check for unknown options, and give a nice message if there are some */
+ if (error)
+ {
+ g_printerr (_("Error parsing command-line options: %s\n"), error->message);
+ g_printerr (_("The command \"tilda --help\" will show all possible options\n"));
+ g_error_free (error);
+ exit (EXIT_FAILURE);
+ }
+
+ /* If we need to show the version, show it then exit normally */
+ if (version)
+ {
+ g_print ("%s\n\n", TILDA_VERSION);
+
+ g_print ("Copyright (c) 2005-2008 Tristan Sloughter (sloutri@iit.edu)\n");
+ g_print ("Copyright (c) 2005-2008 Ira W. Snyder (tilda@irasnyder.com)\n\n");
+
+ g_print ("This program comes with ABSOLUTELY NO WARRANTY.\n");
+ g_print ("This is free software, and you are welcome to redistribute it\n");
+ g_print ("under certain conditions. See the file COPYING for details.\n");
+
+ exit (EXIT_SUCCESS);
+ }
+}
+
+static void
+tilda_termination_handler (gint signum)
+{
+ debug_enter ();
+ debug_printf ("signum: %d\n", signum);
+
+ gtk_main_quit ();
+}
+
+/* Hook up all system signal handlers */
+static void
+tilda_signal_handlers_init ()
+{
+ struct sigaction sa;
+
+ /* Hook up signal handlers */
+ sa.sa_handler = tilda_termination_handler;
+ sigemptyset (&sa.sa_mask);
+ sa.sa_flags = 0;
+
+ sigaction (SIGINT, &sa, NULL);
+ sigaction (SIGQUIT, &sa, NULL);
+ sigaction (SIGABRT, &sa, NULL);
+ sigaction (SIGTERM, &sa, NULL);
+
+ /* SIGKILL cannot be caught according to sigaction(2) and signal(7) */
+ /* sigaction (SIGKILL, &sa, NULL); */
+}
+
int main (int argc, char *argv[])
{
+ debug_enter ();
+
TildaWindow *tw;
+#if ENABLE_NLS
+ /* Gettext Initialization */
+ setlocale (LC_ALL, "");
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+#endif
+
+ /* Parse the command-line options */
+ tilda_parse_command_line (argc, argv);
+
/* Initialize GTK+ (and the GObject system) */
gtk_init (&argc, &argv);
+ /* Hook up the signal handlers */
+ tilda_signal_handlers_init ();
+
+ /* Initialize the keybinder */
+ tomboy_keybinder_init ();
+
/* Start our connection to DBus */
tilda_initialize_dbus ();
* and TildaTerminal. */
tw = tilda_add_window ();
+ debug_printf ("Starting gtk_main()!\n");
gtk_main ();
+ debug_printf ("Out of gtk_main(), going down\n");
+
+ /* Free the pointer array we allocated earlier */
+ g_ptr_array_free (windows, TRUE);
return 0;
}
projects / tilda-gobject.git / blobdiff