mirror of https://gitee.com/openkylin/glib2.0.git
98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
#include <gio/gio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
static void
|
|
activate (GApplication *application)
|
|
{
|
|
g_print ("activated\n");
|
|
|
|
/* Note: when doing a longer-lasting action here that returns
|
|
* to the mainloop, you should use g_application_hold() and
|
|
* g_application_release() to keep the application alive until
|
|
* the action is completed.
|
|
*/
|
|
}
|
|
|
|
typedef GApplication TestApplication;
|
|
typedef GApplicationClass TestApplicationClass;
|
|
|
|
static GType test_application_get_type (void);
|
|
G_DEFINE_TYPE (TestApplication, test_application, G_TYPE_APPLICATION)
|
|
|
|
static gboolean
|
|
test_application_dbus_register (GApplication *application,
|
|
GDBusConnection *connection,
|
|
const gchar *object_path,
|
|
GError **error)
|
|
{
|
|
/* We must chain up to the parent class */
|
|
if (!G_APPLICATION_CLASS (test_application_parent_class)->dbus_register (application,
|
|
connection,
|
|
object_path,
|
|
error))
|
|
return FALSE;
|
|
|
|
/* Now we can do our own stuff here. For example, we could export some D-Bus objects */
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
test_application_dbus_unregister (GApplication *application,
|
|
GDBusConnection *connection,
|
|
const gchar *object_path)
|
|
{
|
|
/* Do our own stuff here, e.g. unexport any D-Bus objects we exported in the dbus_register
|
|
* hook above. Be sure to check that we actually did export them, since the hook
|
|
* above might have returned early due to the parent class' hook returning FALSE!
|
|
*/
|
|
|
|
/* Lastly, we must chain up to the parent class */
|
|
G_APPLICATION_CLASS (test_application_parent_class)->dbus_unregister (application,
|
|
connection,
|
|
object_path);
|
|
}
|
|
|
|
static void
|
|
test_application_init (TestApplication *app)
|
|
{
|
|
}
|
|
|
|
static void
|
|
test_application_class_init (TestApplicationClass *class)
|
|
{
|
|
GApplicationClass *g_application_class = G_APPLICATION_CLASS (class);
|
|
|
|
g_application_class->dbus_register = test_application_dbus_register;
|
|
g_application_class->dbus_unregister = test_application_dbus_unregister;
|
|
}
|
|
|
|
static GApplication *
|
|
test_application_new (const gchar *application_id,
|
|
GApplicationFlags flags)
|
|
{
|
|
g_return_val_if_fail (g_application_id_is_valid (application_id), NULL);
|
|
|
|
return g_object_new (test_application_get_type (),
|
|
"application-id", application_id,
|
|
"flags", flags,
|
|
NULL);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
GApplication *app;
|
|
int status;
|
|
|
|
app = test_application_new ("org.gtk.TestApplication", 0);
|
|
g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
|
|
g_application_set_inactivity_timeout (app, 10000);
|
|
|
|
status = g_application_run (app, argc, argv);
|
|
|
|
g_object_unref (app);
|
|
|
|
return status;
|
|
}
|