src/content/browser/device_sensors/device_motion_message_filter.h

   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_MOTION_MESSAGE_FILTER_H_
   6 #define CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_MOTION_MESSAGE_FILTER_H_
   7
   8 #include "content/public/browser/browser_message_filter.h"
   9
  10 namespace content {
  11
  12 class DeviceMotionMessageFilter : public BrowserMessageFilter {
  13  public:
  14   DeviceMotionMessageFilter();
  15
  16   // BrowserMessageFilter implementation.
  17   bool OnMessageReceived(const IPC::Message& message) override;
  18
  19  private:
  20   ~DeviceMotionMessageFilter() override;
  21
  22   void OnDeviceMotionStartPolling();
  23   void OnDeviceMotionStopPolling();
  24   void DidStartDeviceMotionPolling();
  25
  26   bool is_started_;
  27
  28   DISALLOW_COPY_AND_ASSIGN(DeviceMotionMessageFilter);
  29 };
  30
  31 }  // namespace content
  32
  33 #endif  // CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_MOTION_MESSAGE_FILTER_H_