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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 "chrome/browser/extensions/api/audio/audio_api.h" | 5 #include "chrome/browser/extensions/api/audio/audio_api.h" |
| 6 | 6 |
| 7 #include "base/lazy_instance.h" | 7 #include "base/lazy_instance.h" |
| 8 #include "base/values.h" | 8 #include "base/values.h" |
| 9 #include "chrome/browser/extensions/extension_system.h" | 9 #include "chrome/browser/extensions/extension_system.h" |
| 10 #include "chrome/common/extensions/api/audio.h" | 10 #include "chrome/common/extensions/api/audio.h" |
| 11 #include "extensions/browser/event_router.h" | 11 #include "extensions/browser/event_router.h" |
| 12 | 12 |
| 13 namespace extensions { | 13 namespace extensions { |
| 14 | 14 |
| 15 namespace audio = api::audio; | 15 namespace audio = api::audio; |
| 16 | 16 |
| 17 static base::LazyInstance<ProfileKeyedAPIFactory<AudioAPI> > | 17 static base::LazyInstance<ProfileKeyedAPIFactory<AudioAPI> > |
| 18 g_factory = LAZY_INSTANCE_INITIALIZER; | 18 g_factory = LAZY_INSTANCE_INITIALIZER; |
| 19 | 19 |
| 20 // static | 20 // static |
| 21 ProfileKeyedAPIFactory<AudioAPI>* AudioAPI::GetFactoryInstance() { | 21 ProfileKeyedAPIFactory<AudioAPI>* AudioAPI::GetFactoryInstance() { |
| 22 return &g_factory.Get(); | 22 return g_factory.Pointer(); |
| 23 } | 23 } |
| 24 | 24 |
| 25 AudioAPI::AudioAPI(Profile* profile) | 25 AudioAPI::AudioAPI(Profile* profile) |
| 26 : profile_(profile), | 26 : profile_(profile), |
| 27 service_(AudioService::CreateInstance()) { | 27 service_(AudioService::CreateInstance()) { |
| 28 service_->AddObserver(this); | 28 service_->AddObserver(this); |
| 29 } | 29 } |
| 30 | 30 |
| 31 AudioAPI::~AudioAPI() { | 31 AudioAPI::~AudioAPI() { |
| 32 service_->RemoveObserver(this); | 32 service_->RemoveObserver(this); |
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| 98 if (!service->SetDeviceProperties(params->id, | 98 if (!service->SetDeviceProperties(params->id, |
| 99 params->properties.is_muted, | 99 params->properties.is_muted, |
| 100 volume_value, | 100 volume_value, |
| 101 gain_value)) | 101 gain_value)) |
| 102 return false; | 102 return false; |
| 103 else | 103 else |
| 104 return true; | 104 return true; |
| 105 } | 105 } |
| 106 | 106 |
| 107 } // namespace extensions | 107 } // namespace extensions |
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