1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_ORIENTATION_MESSAGE_FILTER_H_ 6#define CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_ORIENTATION_MESSAGE_FILTER_H_ 7 8#include "content/public/browser/browser_message_filter.h" 9 10namespace content { 11 12class DeviceOrientationMessageFilter : public BrowserMessageFilter { 13 public: 14 DeviceOrientationMessageFilter(); 15 16 // BrowserMessageFilter implementation. 17 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; 18 19 private: 20 virtual ~DeviceOrientationMessageFilter(); 21 22 void OnDeviceOrientationStartPolling(); 23 void OnDeviceOrientationStopPolling(); 24 void DidStartDeviceOrientationPolling(); 25 26 bool is_started_; 27 28 DISALLOW_COPY_AND_ASSIGN(DeviceOrientationMessageFilter); 29}; 30 31} // namespace content 32 33#endif // CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_ORIENTATION_MESSAGE_FILTER_H_ 34