Generic Sensor API : Ambient Light Sensor API.

third_party/WebKit/Source/modules/sensor/NavigatorAmbientLightSensor.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 NavigatorAmbientLightSensor_h
+#define NavigatorAmbientLightSensor_h
+
+#include "modules/sensor/AmbientLightSensor.h"
+#include "platform/Supplementable.h"
+#include "platform/heap/Handle.h"
+
+namespace blink {
+
+class Navigator;
+class ExecutionContext;
+class ExceptionState;
+
+class NavigatorAmbientLightSensor final
+    : public GarbageCollectedFinalized<NavigatorAmbientLightSensor>
+    , public Supplement<Navigator> {
+    USING_GARBAGE_COLLECTED_MIXIN(NavigatorAmbientLightSensor);
+
+public:
+    static NavigatorAmbientLightSensor& from(Navigator&);
+    static AmbientLightSensor* lightSensor(ExecutionContext*, Navigator&, ExceptionState&);
+
+    virtual ~NavigatorAmbientLightSensor();
+
+    DECLARE_VIRTUAL_TRACE();
+
+private:
+    NavigatorAmbientLightSensor();
+    static const char* supplementName();
+
+    Member<AmbientLightSensor> m_lightSensors;
+};
+
+} // namespace blink
+
+#endif // NavigatorAmbientLightSensor_h