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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 #include "device/geolocation/geolocation_service_impl.h" | 5 #include "device/geolocation/geolocation_service_impl.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 | 8 |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
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| 69 has_position_to_report_(false) { | 69 has_position_to_report_(false) { |
| 70 DCHECK(context_); | 70 DCHECK(context_); |
| 71 binding_.set_connection_error_handler(base::Bind( | 71 binding_.set_connection_error_handler(base::Bind( |
| 72 &GeolocationServiceImpl::OnConnectionError, base::Unretained(this))); | 72 &GeolocationServiceImpl::OnConnectionError, base::Unretained(this))); |
| 73 } | 73 } |
| 74 | 74 |
| 75 GeolocationServiceImpl::~GeolocationServiceImpl() { | 75 GeolocationServiceImpl::~GeolocationServiceImpl() { |
| 76 // Make sure to respond to any pending callback even without a valid position. | 76 // Make sure to respond to any pending callback even without a valid position. |
| 77 if (!position_callback_.is_null()) { | 77 if (!position_callback_.is_null()) { |
| 78 if (!current_position_.valid) { | 78 if (!current_position_.valid) { |
| 79 current_position_.error_code = blink::mojom::Geoposition::ErrorCode( | 79 current_position_.error_code = mojom::Geoposition::ErrorCode( |
| 80 GEOPOSITION_ERROR_CODE_POSITION_UNAVAILABLE); | 80 GEOPOSITION_ERROR_CODE_POSITION_UNAVAILABLE); |
| 81 current_position_.error_message = mojo::String(""); | 81 current_position_.error_message = mojo::String(""); |
| 82 } | 82 } |
| 83 ReportCurrentPosition(); | 83 ReportCurrentPosition(); |
| 84 } | 84 } |
| 85 } | 85 } |
| 86 | 86 |
| 87 void GeolocationServiceImpl::PauseUpdates() { | 87 void GeolocationServiceImpl::PauseUpdates() { |
| 88 geolocation_subscription_.reset(); | 88 geolocation_subscription_.reset(); |
| 89 } | 89 } |
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| 168 current_position_.valid = position.Validate(); | 168 current_position_.valid = position.Validate(); |
| 169 current_position_.latitude = position.latitude; | 169 current_position_.latitude = position.latitude; |
| 170 current_position_.longitude = position.longitude; | 170 current_position_.longitude = position.longitude; |
| 171 current_position_.altitude = position.altitude; | 171 current_position_.altitude = position.altitude; |
| 172 current_position_.accuracy = position.accuracy; | 172 current_position_.accuracy = position.accuracy; |
| 173 current_position_.altitude_accuracy = position.altitude_accuracy; | 173 current_position_.altitude_accuracy = position.altitude_accuracy; |
| 174 current_position_.heading = position.heading; | 174 current_position_.heading = position.heading; |
| 175 current_position_.speed = position.speed; | 175 current_position_.speed = position.speed; |
| 176 current_position_.timestamp = position.timestamp.ToDoubleT(); | 176 current_position_.timestamp = position.timestamp.ToDoubleT(); |
| 177 current_position_.error_code = | 177 current_position_.error_code = |
| 178 blink::mojom::Geoposition::ErrorCode(position.error_code); | 178 mojom::Geoposition::ErrorCode(position.error_code); |
| 179 current_position_.error_message = position.error_message; | 179 current_position_.error_message = position.error_message; |
| 180 | 180 |
| 181 has_position_to_report_ = true; | 181 has_position_to_report_ = true; |
| 182 | 182 |
| 183 if (!position_callback_.is_null()) | 183 if (!position_callback_.is_null()) |
| 184 ReportCurrentPosition(); | 184 ReportCurrentPosition(); |
| 185 } | 185 } |
| 186 | 186 |
| 187 void GeolocationServiceImpl::ReportCurrentPosition() { | 187 void GeolocationServiceImpl::ReportCurrentPosition() { |
| 188 position_callback_.Run(current_position_.Clone()); | 188 position_callback_.Run(current_position_.Clone()); |
| 189 position_callback_.Reset(); | 189 position_callback_.Reset(); |
| 190 has_position_to_report_ = false; | 190 has_position_to_report_ = false; |
| 191 } | 191 } |
| 192 | 192 |
| 193 } // namespace device | 193 } // namespace device |
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