third_party/WebKit/Source/modules/budget/WorkerNavigatorBudget.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 WorkerNavigatorBudget_h
#define WorkerNavigatorBudget_h

#include "platform/Supplementable.h"
#include "platform/heap/GarbageCollected.h"
#include "wtf/Noncopyable.h"

namespace blink {

class BudgetService;
class WorkerNavigator;

// This exposes the budget object on the WorkerNavigator partial interface.
class WorkerNavigatorBudget final : public GarbageCollected<WorkerNavigatorBudget>, public Supplement<WorkerNavigator> {
    USING_GARBAGE_COLLECTED_MIXIN(WorkerNavigatorBudget);
    WTF_MAKE_NONCOPYABLE(WorkerNavigatorBudget);

public:
    static WorkerNavigatorBudget& from(WorkerNavigator&);

    static BudgetService* budget(WorkerNavigator&);
    BudgetService* budget();

    DECLARE_VIRTUAL_TRACE();

private:
    WorkerNavigatorBudget();
    static const char* supplementName();

    Member<BudgetService> m_budget;
};

} // namespace blink

#endif // WorkerNavigatorBudget_h