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| 1 // Copyright (c) 2012 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 #include "content/browser/device_orientation/motion_message_filter.h" |
| 6 |
| 7 #include "content/browser/device_orientation/device_data.h" |
| 8 #include "content/common/device_motion_messages.h" |
| 9 #include "content/public/browser/browser_thread.h" |
| 10 |
| 11 using content::BrowserThread; |
| 12 |
| 13 namespace content { |
| 14 |
| 15 MotionMessageFilter::MotionMessageFilter() |
| 16 : MessageFilter(DeviceData::kTypeMotion) { |
| 17 } |
| 18 |
| 19 MotionMessageFilter::~MotionMessageFilter() { |
| 20 } |
| 21 |
| 22 bool MotionMessageFilter::OnMessageReceived(const IPC::Message& message, |
| 23 bool* message_was_ok) { |
| 24 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
| 25 bool handled = true; |
| 26 IPC_BEGIN_MESSAGE_MAP_EX(MotionMessageFilter, message, *message_was_ok) |
| 27 IPC_MESSAGE_HANDLER(DeviceMotionHostMsg_StartUpdating, OnStartUpdating) |
| 28 IPC_MESSAGE_HANDLER(DeviceMotionHostMsg_StopUpdating, OnStopUpdating) |
| 29 IPC_MESSAGE_UNHANDLED(handled = false) |
| 30 IPC_END_MESSAGE_MAP() |
| 31 return handled; |
| 32 } |
| 33 |
| 34 } // namespace content |
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