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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_ASH_POLICY_SCHEDULED_TASK_HANDLER_SCOPED_WAKE_LOCK_H_
#define CHROME_BROWSER_ASH_POLICY_SCHEDULED_TASK_HANDLER_SCOPED_WAKE_LOCK_H_
#include <string>
#include "base/functional/callback.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/device/public/mojom/wake_lock.mojom.h"
#include "services/device/public/mojom/wake_lock_provider.mojom-forward.h"
namespace policy {
// Acquires a wake lock of type |type| with reason |reason| upon construction.
// Releases the wake lock upon destruction. Movable only.
class ScopedWakeLock {
public:
ScopedWakeLock(device::mojom::WakeLockType type, const std::string& reason);
ScopedWakeLock(const ScopedWakeLock&) = delete;
ScopedWakeLock& operator=(const ScopedWakeLock&) = delete;
~ScopedWakeLock();
// Movable only.
ScopedWakeLock(ScopedWakeLock&& other);
ScopedWakeLock& operator=(ScopedWakeLock&& other);
// Allows tests to override how this class binds a WakeLockProvider receiver.
using WakeLockProviderBinder = base::RepeatingCallback<void(
mojo::PendingReceiver<device::mojom::WakeLockProvider>)>;
static void OverrideWakeLockProviderBinderForTesting(
WakeLockProviderBinder binder);
private:
mojo::Remote<device::mojom::WakeLock> wake_lock_;
};
} // namespace policy
#endif // CHROME_BROWSER_ASH_POLICY_SCHEDULED_TASK_HANDLER_SCOPED_WAKE_LOCK_H_
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