diff options
Diffstat (limited to 'chromium/content/renderer/device_orientation/device_motion_event_pump.cc')
-rw-r--r-- | chromium/content/renderer/device_orientation/device_motion_event_pump.cc | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/chromium/content/renderer/device_orientation/device_motion_event_pump.cc b/chromium/content/renderer/device_orientation/device_motion_event_pump.cc deleted file mode 100644 index c60bd7a1265..00000000000 --- a/chromium/content/renderer/device_orientation/device_motion_event_pump.cc +++ /dev/null @@ -1,62 +0,0 @@ -// Copyright 2013 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. - -#include "device_motion_event_pump.h" - -#include "content/common/device_orientation/device_motion_messages.h" -#include "content/public/renderer/render_thread.h" -#include "third_party/WebKit/public/platform/WebDeviceMotionListener.h" - -namespace content { - -DeviceMotionEventPump::DeviceMotionEventPump() - : DeviceSensorEventPump(), listener_(0) { -} - -DeviceMotionEventPump::DeviceMotionEventPump(int pump_delay_millis) - : DeviceSensorEventPump(pump_delay_millis), listener_(0) { -} - -DeviceMotionEventPump::~DeviceMotionEventPump() { -} - -bool DeviceMotionEventPump::SetListener( - blink::WebDeviceMotionListener* listener) { - listener_ = listener; - return listener_ ? RequestStart() : Stop(); -} - -bool DeviceMotionEventPump::OnControlMessageReceived( - const IPC::Message& message) { - bool handled = true; - IPC_BEGIN_MESSAGE_MAP(DeviceMotionEventPump, message) - IPC_MESSAGE_HANDLER(DeviceMotionMsg_DidStartPolling, OnDidStart) - IPC_MESSAGE_UNHANDLED(handled = false) - IPC_END_MESSAGE_MAP() - return handled; -} - -void DeviceMotionEventPump::FireEvent() { - DCHECK(listener_); - blink::WebDeviceMotionData data; - if (reader_->GetLatestData(&data) && data.allAvailableSensorsAreActive) - listener_->didChangeDeviceMotion(data); -} - -bool DeviceMotionEventPump::InitializeReader(base::SharedMemoryHandle handle) { - if (!reader_) - reader_.reset(new DeviceMotionSharedMemoryReader()); - return reader_->Initialize(handle); -} - -bool DeviceMotionEventPump::SendStartMessage() { - return RenderThread::Get()->Send(new DeviceMotionHostMsg_StartPolling()); -} - - -bool DeviceMotionEventPump::SendStopMessage() { - return RenderThread::Get()->Send(new DeviceMotionHostMsg_StopPolling()); -} - -} // namespace content |