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Side by Side Diff: content/renderer/device_sensors/device_sensor_event_pump.h

Issue 2692993006: Port device_sensors to be hosted in Device Service (Closed)
Patch Set: code rebase Created 3 years, 9 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_SENSOR_EVENT_PUMP_H_ 5 #ifndef CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_SENSOR_EVENT_PUMP_H_
6 #define CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_SENSOR_EVENT_PUMP_H_ 6 #define CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_SENSOR_EVENT_PUMP_H_
7 7
8 #include "base/bind.h" 8 #include "base/bind.h"
9 #include "base/bind_helpers.h" 9 #include "base/bind_helpers.h"
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "base/memory/shared_memory.h" 11 #include "base/memory/shared_memory.h"
12 #include "base/time/time.h" 12 #include "base/time/time.h"
13 #include "base/timer/timer.h" 13 #include "base/timer/timer.h"
14 #include "content/public/common/service_names.mojom.h" 14 #include "content/public/common/service_names.mojom.h"
15 #include "content/public/renderer/platform_event_observer.h" 15 #include "content/public/renderer/platform_event_observer.h"
16 #include "content/renderer/render_thread_impl.h" 16 #include "content/renderer/render_thread_impl.h"
17 #include "mojo/public/cpp/system/platform_handle.h" 17 #include "mojo/public/cpp/system/platform_handle.h"
18 #include "services/device/public/interfaces/constants.mojom.h"
18 #include "services/service_manager/public/cpp/connector.h" 19 #include "services/service_manager/public/cpp/connector.h"
19 20
20 namespace content { 21 namespace content {
21 22
22 template <typename Base, typename MojoInterface> 23 template <typename Base, typename MojoInterface>
23 class CONTENT_EXPORT DeviceSensorMojoClientMixin : public Base { 24 class CONTENT_EXPORT DeviceSensorMojoClientMixin : public Base {
24 public: 25 public:
25 template <typename... Args> 26 template <typename... Args>
26 explicit DeviceSensorMojoClientMixin(Args&&... args) 27 explicit DeviceSensorMojoClientMixin(Args&&... args)
27 : Base(std::forward<Args>(args)...) { 28 : Base(std::forward<Args>(args)...) {
28 mojo::InterfaceRequest<MojoInterface> request(&mojo_interface_); 29 mojo::InterfaceRequest<MojoInterface> request(&mojo_interface_);
29 30
30 // When running layout tests, those observers should not listen to the 31 // When running layout tests, those observers should not listen to the
31 // actual hardware changes. In order to make that happen, don't connect 32 // actual hardware changes. In order to make that happen, don't connect
32 // the other end of the mojo pipe to anything. 33 // the other end of the mojo pipe to anything.
33 // 34 //
34 // TODO(sammc): Remove this when JS layout test support for shared buffers 35 // TODO(sammc): Remove this when JS layout test support for shared buffers
35 // is ready and the layout tests are converted to use that for mocking. 36 // is ready and the layout tests are converted to use that for mocking.
36 if (RenderThreadImpl::current() && 37 if (RenderThreadImpl::current() &&
37 !RenderThreadImpl::current()->layout_test_mode()) { 38 !RenderThreadImpl::current()->layout_test_mode()) {
38 RenderThread::Get()->GetConnector()->BindInterface( 39 RenderThread::Get()->GetConnector()->BindInterface(
39 mojom::kBrowserServiceName, std::move(request)); 40 device::mojom::kServiceName, std::move(request));
40 } 41 }
41 } 42 }
42 43
43 void SendStartMessage() override { 44 void SendStartMessage() override {
44 mojo_interface_->StartPolling( 45 mojo_interface_->StartPolling(
45 base::Bind(&DeviceSensorMojoClientMixin<Base, MojoInterface>::DidStart, 46 base::Bind(&DeviceSensorMojoClientMixin<Base, MojoInterface>::DidStart,
46 base::Unretained(this))); 47 base::Unretained(this)));
47 } 48 }
48 void SendStopMessage() override { mojo_interface_->StopPolling(); } 49 void SendStopMessage() override { mojo_interface_->StopPolling(); }
49 50
(...skipping 92 matching lines...) Expand 10 before | Expand all | Expand 10 after
142 int pump_delay_microseconds_; 143 int pump_delay_microseconds_;
143 PumpState state_; 144 PumpState state_;
144 base::RepeatingTimer timer_; 145 base::RepeatingTimer timer_;
145 146
146 DISALLOW_COPY_AND_ASSIGN(DeviceSensorEventPump); 147 DISALLOW_COPY_AND_ASSIGN(DeviceSensorEventPump);
147 }; 148 };
148 149
149 } // namespace content 150 } // namespace content
150 151
151 #endif // CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_SENSOR_EVENT_PUMP_H_ 152 #endif // CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_SENSOR_EVENT_PUMP_H_
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