Re: [gnome-hispano] tomboy-shell-extension

[Aleksander Morgado <aleksander gnu org>]

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On 22/10/13 12:20, Rodrigo Moya wrote:
> #include <gio/gio.h>
>
> static void
> on_name_appeared (GDBusConnection *connection,
>                   const gchar *name,
>                   const gchar *name_owner,
>                   gpointer user_data)
> {
>   g_print ("Name %s appeared\n", name);
> }
>
> static void
> on_name_vanished (GDBusConnection *connection,
>                   const gchar *name,
>                   gpointer user_data)
> {
>   g_print ("Name %s vanished\n", name);
> }
>
> int
> main (int argc, char *argv[])
> {
>   GMainLoop *loop;
>   guint watcher_id;
>
>   g_type_init ();
>
>   watcher_id = g_bus_watch_name (G_BUS_TYPE_SESSION,
>                                  "org.mpris.MediaPlayer2",
>                                  0,
>                                  on_name_appeared,
>                                  on_name_vanished,
>                                  NULL,
>                                  NULL);
>   loop = g_main_loop_new (NULL, TRUE);
>
>   g_main_loop_run (loop);
>
>   return 0;
> }
>
> pero en JavaScript :-)


También puedes crear directamente un proxy para la interfaz que vayas a
usar y luego ver si el name-owner existe o no.

this._proxy.connect('notify::g-name-owner', Lang.bind(this, function() {
   if (this._proxy.g_name_owner)
      global.log('Tomboy running');
   else
      global.log('Tomboy not running');
}


Saludos!

- -- 
Aleksander
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