third_party/blink/renderer/modules/service_worker/navigation_preload_manager.h

// Copyright 2016 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.

#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_SERVICE_WORKER_NAVIGATION_PRELOAD_MANAGER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_SERVICE_WORKER_NAVIGATION_PRELOAD_MANAGER_H_

#include "third_party/blink/renderer/bindings/core/v8/script_promise.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/heap/handle.h"

namespace blink {

class ExceptionState;
class ServiceWorkerRegistration;

class NavigationPreloadManager final : public ScriptWrappable {
  DEFINE_WRAPPERTYPEINFO();

 public:
  explicit NavigationPreloadManager(ServiceWorkerRegistration*);

  ScriptPromise enable(ScriptState*);
  ScriptPromise disable(ScriptState*);
  ScriptPromise setHeaderValue(ScriptState*,
                               const String& value,
                               ExceptionState& exception_state);
  ScriptPromise getState(ScriptState*);

  void Trace(Visitor*) override;

 private:
  ScriptPromise SetEnabled(bool enable, ScriptState*);

  Member<ServiceWorkerRegistration> registration_;
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_SERVICE_WORKER_NAVIGATION_PRELOAD_MANAGER_H_