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Unified Diff: device/sensors/sensor_impl.cc

Issue 2078433002: [sensors] Introduce Generic Sensor API interfaces (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fixes for review comments. Created 4 years, 6 months ago
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Index: device/sensors/sensor_impl.cc
diff --git a/device/sensors/sensor_impl.cc b/device/sensors/sensor_impl.cc
new file mode 100644
index 0000000000000000000000000000000000000000..d49b343dea3c03042870af6722a748b1020f8791
--- /dev/null
+++ b/device/sensors/sensor_impl.cc
@@ -0,0 +1,51 @@
+// 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.
+
+#include "device/sensors/sensor_impl.h"
+
+#include "device/sensors/platform_sensor_configuration.h"
+#include "device/sensors/sensor_type_converters.h"
+
+namespace device {
+namespace mojom {
+
+SensorImpl::SensorImpl(mojo::InterfaceRequest<Sensor> request,
+ scoped_refptr<device::PlatformSensor> sensor)
+ : sensor_(sensor), binding_(this, std::move(request)) {
dcheng 2016/07/01 09:17:24 Nit: std::move(sensor)
shalamov 2016/07/01 14:22:47 Done.
+ sensor_->AddClient(this);
+}
+
+SensorImpl::~SensorImpl() {
+ sensor_->RemoveClient(this);
+}
+
+SensorClientRequest SensorImpl::GetClient() {
+ return mojo::GetProxy(&client_);
+}
+
+void SensorImpl::AddConfiguration(SensorConfigurationPtr configuration,
+ const AddConfigurationCallback& callback) {
+ callback.Run(sensor_->StartListening(
+ this, configuration.To<device::PlatformSensorConfiguration>()));
+}
+
+void SensorImpl::RemoveConfiguration(
+ SensorConfigurationPtr configuration,
+ const RemoveConfigurationCallback& callback) {
+ callback.Run(sensor_->StopListening(
+ this, configuration.To<device::PlatformSensorConfiguration>()));
+}
+
+void SensorImpl::OnSensorReadingChanged() {
+ if (client_)
+ client_->SensorReadingChanged();
+}
+
+void SensorImpl::OnSensorError() {
+ if (client_)
+ client_->RaiseError();
+}
+
+} // namespace mojom
+} // namespace device

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