shared_ptr<views::ViewBase> view = get_active_view();
if (view) {
for (shared_ptr<Session> session : sessions_) {
if (session->has_view(view)) {
shared_ptr<views::ViewBase> view = get_active_view();
if (view) {
for (shared_ptr<Session> session : sessions_) {
if (session->has_view(view)) {