| // Copyright 2020 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/modules/webid/navigator_web_id.h" |
| |
| #include "third_party/blink/renderer/core/frame/local_dom_window.h" |
| #include "third_party/blink/renderer/core/frame/local_frame.h" |
| #include "third_party/blink/renderer/core/frame/navigator.h" |
| #include "third_party/blink/renderer/modules/webid/web_id.h" |
| |
| namespace blink { |
| |
| const char NavigatorWebId::kSupplementName[] = "NavigatorWebId"; |
| |
| NavigatorWebId& NavigatorWebId::From(Navigator& navigator) { |
| NavigatorWebId* supplement = |
| Supplement<Navigator>::From<NavigatorWebId>(navigator); |
| if (!supplement) { |
| supplement = MakeGarbageCollected<NavigatorWebId>(navigator); |
| NavigatorWebId::ProvideTo(navigator, supplement); |
| } |
| return *supplement; |
| } |
| |
| WebId* NavigatorWebId::id(Navigator& navigator) { |
| return NavigatorWebId::From(navigator).id(); |
| } |
| |
| WebId* NavigatorWebId::id() { |
| return web_id_; |
| } |
| |
| void NavigatorWebId::Trace(Visitor* visitor) const { |
| visitor->Trace(web_id_); |
| Supplement<Navigator>::Trace(visitor); |
| } |
| |
| NavigatorWebId::NavigatorWebId(Navigator& navigator) { |
| if (navigator.DomWindow()) { |
| web_id_ = MakeGarbageCollected<WebId>(*navigator.DomWindow()); |
| } |
| } |
| |
| } // namespace blink |
