diff --git a/clutter/clutter/x11/clutter-device-manager-xi2.c b/clutter/clutter/x11/clutter-device-manager-xi2.c index ca17db139..8c645cc62 100644 --- a/clutter/clutter/x11/clutter-device-manager-xi2.c +++ b/clutter/clutter/x11/clutter-device-manager-xi2.c @@ -321,6 +321,42 @@ get_device_ids (ClutterBackendX11 *backend_x11, return TRUE; } +static gchar * +get_device_node_path (ClutterBackendX11 *backend_x11, + XIDeviceInfo *info) +{ + gulong nitems, bytes_after; + guchar *data; + int rc, format; + Atom prop, type; + gchar *node_path; + + prop = XInternAtom (backend_x11->xdpy, "Device Node", False); + if (prop == None) + return NULL; + + clutter_x11_trap_x_errors (); + + rc = XIGetProperty (backend_x11->xdpy, + info->deviceid, prop, 0, 1024, False, + XA_STRING, &type, &format, &nitems, &bytes_after, + (guchar **) &data); + + if (clutter_x11_untrap_x_errors ()) + return NULL; + + if (rc != Success || type != XA_STRING || format != 8) + { + XFree (data); + return FALSE; + } + + node_path = g_strdup ((char *) data); + XFree (data); + + return node_path; +} + static ClutterInputDevice * create_device (ClutterDeviceManagerXI2 *manager_xi2, ClutterBackendX11 *backend_x11, @@ -331,7 +367,7 @@ create_device (ClutterDeviceManagerXI2 *manager_xi2, ClutterInputMode mode; gboolean is_enabled; guint num_touches = 0; - gchar *vendor_id = NULL, *product_id = NULL; + gchar *vendor_id = NULL, *product_id = NULL, *node_path = NULL; if (info->use == XIMasterKeyboard || info->use == XISlaveKeyboard) { @@ -391,7 +427,10 @@ create_device (ClutterDeviceManagerXI2 *manager_xi2, if (info->use != XIMasterKeyboard && info->use != XIMasterPointer) - get_device_ids (backend_x11, info, &vendor_id, &product_id); + { + get_device_ids (backend_x11, info, &vendor_id, &product_id); + node_path = get_device_node_path (backend_x11, info); + } retval = g_object_new (CLUTTER_TYPE_INPUT_DEVICE_XI2, "name", info->name, @@ -404,6 +443,7 @@ create_device (ClutterDeviceManagerXI2 *manager_xi2, "enabled", is_enabled, "vendor-id", vendor_id, "product-id", product_id, + "device-node", node_path, NULL); translate_device_classes (backend_x11->xdpy, retval,