| // Copyright 2018 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/keyboard/navigator_keyboard.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/keyboard/keyboard.h" |
| |
| namespace blink { |
| |
| // static |
| const char NavigatorKeyboard::kSupplementName[] = "NavigatorKeyboard"; |
| |
| NavigatorKeyboard::NavigatorKeyboard(Navigator& navigator) |
| : Supplement<Navigator>(navigator), |
| keyboard_( |
| MakeGarbageCollected<Keyboard>(GetSupplementable()->DomWindow())) {} |
| |
| // static |
| Keyboard* NavigatorKeyboard::keyboard(Navigator& navigator) { |
| NavigatorKeyboard* supplement = |
| Supplement<Navigator>::From<NavigatorKeyboard>(navigator); |
| if (!supplement) { |
| supplement = MakeGarbageCollected<NavigatorKeyboard>(navigator); |
| ProvideTo(navigator, supplement); |
| } |
| return supplement->keyboard_; |
| } |
| |
| void NavigatorKeyboard::Trace(Visitor* visitor) const { |
| visitor->Trace(keyboard_); |
| Supplement<Navigator>::Trace(visitor); |
| } |
| |
| } // namespace blink |
