Rename CrasAudioClientStubImpl to FakeCrasAudioClient

chromeos/dbus/cras_audio_client_stub_impl.cc

-// Copyright (c) 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 "chromeos/dbus/cras_audio_client_stub_impl.h"
-
-namespace chromeos {
-
-CrasAudioClientStubImpl::CrasAudioClientStubImpl()
-    : active_input_node_id_(0),
-      active_output_node_id_(0) {
-}
-
-CrasAudioClientStubImpl::~CrasAudioClientStubImpl() {
-}
-
-void CrasAudioClientStubImpl::Init(dbus::Bus* bus) {
-  VLOG(1) << "CrasAudioClientStubImpl is created";
-
-  // Fake audio output nodes.
-  AudioNode node_1;
-  node_1.is_input = false;
-  node_1.id = 10001;
-  node_1.device_name = "Fake Speaker";
-  node_1.type = "INTERNAL_SPEAKER";
-  node_1.name = "Speaker";
-  node_list_.push_back(node_1);
-
-  AudioNode node_2;
-  node_2.is_input = false;
-  node_2.id = 10002;
-  node_2.device_name = "Fake Headphone";
-  node_2.type = "HEADPHONE";
-  node_2.name = "Headphone";
-  node_list_.push_back(node_2);
-
-  AudioNode node_3;
-  node_3.is_input = false;
-  node_3.id = 10003;
-  node_3.device_name = "Fake Bluetooth Headphone";
-  node_3.type = "BLUETOOTH";
-  node_3.name = "Headphone";
-  node_list_.push_back(node_3);
-
-  // Fake audio input ndoes
-  AudioNode node_4;
-  node_4.is_input = true;
-  node_4.id = 10004;
-  node_4.device_name = "Fake Internal Mic";
-  node_4.type = "INTERNAL_MIC";
-  node_4.name = "Internal Mic";
-  node_list_.push_back(node_4);
-
-  AudioNode node_5;
-  node_5.is_input = true;
-  node_5.id = 10005;
-  node_5.device_name = "Fake USB Mic";
-  node_5.type = "USB";
-  node_5.name = "Mic";
-  node_list_.push_back(node_5);
-}
-
-void CrasAudioClientStubImpl::AddObserver(Observer* observer) {
-  observers_.AddObserver(observer);
-}
-
-void CrasAudioClientStubImpl::RemoveObserver(Observer* observer) {
-  observers_.RemoveObserver(observer);
-}
-
-bool CrasAudioClientStubImpl::HasObserver(Observer* observer) {
-  return observers_.HasObserver(observer);
-}
-
-void CrasAudioClientStubImpl::GetVolumeState(
-    const GetVolumeStateCallback& callback) {
-  callback.Run(volume_state_, true);
-}
-
-void CrasAudioClientStubImpl::GetNodes(const GetNodesCallback& callback,
-                                       const ErrorCallback& error_callback) {
-  callback.Run(node_list_, true);
-}
-
-void CrasAudioClientStubImpl::SetOutputNodeVolume(uint64 node_id,
-                                                  int32 volume) {
-}
-
-void CrasAudioClientStubImpl::SetOutputUserMute(bool mute_on) {
-  volume_state_.output_user_mute = mute_on;
-  FOR_EACH_OBSERVER(Observer,
-                    observers_,
-                    OutputMuteChanged(volume_state_.output_user_mute));
-}
-
-void CrasAudioClientStubImpl::SetInputNodeGain(uint64 node_id,
-                                               int32 input_gain) {
-}
-
-void CrasAudioClientStubImpl::SetInputMute(bool mute_on) {
-  volume_state_.input_mute = mute_on;
-  FOR_EACH_OBSERVER(Observer,
-                    observers_,
-                    InputMuteChanged(volume_state_.input_mute));
-}
-
-void CrasAudioClientStubImpl::SetActiveOutputNode(uint64 node_id) {
-  if (active_output_node_id_ == node_id)
-    return;
-
-  for (size_t i = 0; i < node_list_.size(); ++i) {
-    if (node_list_[i].id == active_output_node_id_)
-      node_list_[i].active = false;
-    else if (node_list_[i].id == node_id)
-      node_list_[i].active = true;
-  }
-  active_output_node_id_ = node_id;
-  FOR_EACH_OBSERVER(Observer,
-                    observers_,
-                    ActiveOutputNodeChanged(node_id));
-}
-
-void CrasAudioClientStubImpl::SetActiveInputNode(uint64 node_id) {
-  if (active_input_node_id_ == node_id)
-    return;
-
-  for (size_t i = 0; i < node_list_.size(); ++i) {
-    if (node_list_[i].id == active_input_node_id_)
-      node_list_[i].active = false;
-    else if (node_list_[i].id == node_id)
-      node_list_[i].active = true;
-  }
-  active_input_node_id_ = node_id;
-  FOR_EACH_OBSERVER(Observer,
-                    observers_,
-                    ActiveInputNodeChanged(node_id));
-}
-
-void CrasAudioClientStubImpl::AddActiveInputNode(uint64 node_id) {
-  for (size_t i = 0; i < node_list_.size(); ++i) {
-    if (node_list_[i].id == node_id)
-      node_list_[i].active = true;
-  }
-}
-
-void CrasAudioClientStubImpl::RemoveActiveInputNode(uint64 node_id) {
-  for (size_t i = 0; i < node_list_.size(); ++i) {
-    if (node_list_[i].id == node_id)
-      node_list_[i].active = false;
-  }
-}
-
-void CrasAudioClientStubImpl::SwapLeftRight(uint64 node_id, bool swap) {
-}
-
-void CrasAudioClientStubImpl::AddActiveOutputNode(uint64 node_id) {
-  for (size_t i = 0; i < node_list_.size(); ++i) {
-    if (node_list_[i].id == node_id)
-      node_list_[i].active = true;
-  }
-}
-
-void CrasAudioClientStubImpl::RemoveActiveOutputNode(uint64 node_id) {
-  for (size_t i = 0; i < node_list_.size(); ++i) {
-    if (node_list_[i].id == node_id)
-      node_list_[i].active = false;
-  }
-}
-
-void CrasAudioClientStubImpl::SetAudioNodesForTesting(
-    const AudioNodeList& audio_nodes) {
-  node_list_ = audio_nodes;
-}
-
-void CrasAudioClientStubImpl::SetAudioNodesAndNotifyObserversForTesting(
-    const AudioNodeList& new_nodes) {
-  SetAudioNodesForTesting(new_nodes);
-  FOR_EACH_OBSERVER(Observer, observers_, NodesChanged());
-}
-
-}  // namespace chromeos