+ Client *n;
+
+ switch (webkit_navigation_action_get_navigation_type(a)) {
+ case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
+ /*
+ * popup windows of type “other” are almost always triggered
+ * by user gesture, so inverse the logic here
+ */
+ if (webkit_navigation_action_is_user_gesture(a)) {
+ return NULL;
+ break;
+ }
+ case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
+ case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
+ case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
+ case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
+ case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
+ n = newclient(c);
+ break;
+ default:
+ return NULL;
+ break;
+ }
+
+ return GTK_WIDGET(n->view);