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up-daemon: The implementation of EnumerateKbdBacklight

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The implementation for enumerating all keyboard backlight LED objects
on the system.
This commit is contained in:
Kate Hsuan 2025-03-13 13:40:53 +08:00
parent d316a111f7
commit e0baa3fdcb
1 changed files with 34 additions and 0 deletions
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34
src/up-daemon.c
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@ -499,6 +499,38 @@ up_daemon_enumerate_devices (UpExportedDaemon *skeleton,
return TRUE;
}
static gboolean
up_daemon_enumerate_kbd_backlights (UpExportedDaemon *skeleton,
GDBusMethodInvocation *invocation,
UpDaemon *daemon)
{
guint i;
GPtrArray *array;
GPtrArray *object_paths;
UpDeviceKbdBacklight *kbd_backlight;
/* build a pointer array of the object paths */
object_paths = g_ptr_array_new_with_free_func (g_free);
array = up_device_list_get_array (daemon->priv->kbd_backlight_devices);
for (i = 0; i < array->len; i++) {
const char *object_path;
kbd_backlight = (UpDeviceKbdBacklight *) g_ptr_array_index (array, i);
object_path = up_device_kbd_backlight_get_object_path (kbd_backlight);
if (object_path != NULL)
g_ptr_array_add (object_paths, g_strdup (object_path));
}
g_ptr_array_unref (array);
g_ptr_array_add (object_paths, NULL);
/* return it on the bus */
up_exported_daemon_complete_enumerate_kbd_backlights (skeleton, invocation,
(const gchar **) object_paths->pdata);
/* free */
g_ptr_array_unref (object_paths);
return TRUE;
}
/**
* up_daemon_get_display_device:
**/
@ -1210,6 +1242,8 @@ up_daemon_init (UpDaemon *daemon)
g_signal_connect (daemon, "handle-enumerate-devices",
G_CALLBACK (up_daemon_enumerate_devices), daemon);
g_signal_connect (daemon, "handle-enumerate-kbd_backlights",
G_CALLBACK (up_daemon_enumerate_kbd_backlights), daemon);
g_signal_connect (daemon, "handle-get-critical-action",
G_CALLBACK (up_daemon_get_critical_action), daemon);
g_signal_connect (daemon, "handle-get-display-device",