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// Copyright 2015 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_CORE_DOM_IDLE_DEADLINE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_DOM_IDLE_DEADLINE_H_
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
namespace base {
class TickClock;
}
namespace blink {
class CORE_EXPORT IdleDeadline : public ScriptWrappable {
DEFINE_WRAPPERTYPEINFO();
public:
enum class CallbackType {
kCalledWhenIdle,
kCalledByTimeout,
};
IdleDeadline(base::TimeTicks deadline, CallbackType);
double timeRemaining() const;
bool didTimeout() const {
return callback_type_ == CallbackType::kCalledByTimeout;
}
// The caller is the owner of the |clock|. The |clock| must outlive the
// IdleDeadline.
void SetTickClockForTesting(const base::TickClock* clock) { clock_ = clock; }
private:
base::TimeTicks deadline_;
CallbackType callback_type_;
const base::TickClock* clock_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_DOM_IDLE_DEADLINE_H_
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