blob: 00adfb3e7722b898df65f5dabb2b92de05e1e031 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// 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.
#ifndef CHROMEOS_DBUS_CRAS_AUDIO_CLIENT_STUB_IMPL_H_
#define CHROMEOS_DBUS_CRAS_AUDIO_CLIENT_STUB_IMPL_H_
#include "chromeos/chromeos_export.h"
#include "chromeos/dbus/cras_audio_client.h"
namespace chromeos {
class CrasAudioHandlerTest;
// The CrasAudioClient implementation used on Linux desktop.
class CHROMEOS_EXPORT CrasAudioClientStubImpl : public CrasAudioClient {
public:
CrasAudioClientStubImpl();
virtual ~CrasAudioClientStubImpl();
// CrasAudioClient overrides:
virtual void Init(dbus::Bus* bus) override;
virtual void AddObserver(Observer* observer) override;
virtual void RemoveObserver(Observer* observer) override;
virtual bool HasObserver(Observer* observer) override;
virtual void GetVolumeState(const GetVolumeStateCallback& callback) override;
virtual void GetNodes(const GetNodesCallback& callback,
const ErrorCallback& error_callback) override;
virtual void SetOutputNodeVolume(uint64 node_id, int32 volume) override;
virtual void SetOutputUserMute(bool mute_on) override;
virtual void SetInputNodeGain(uint64 node_id, int32 gain) override;
virtual void SetInputMute(bool mute_on) override;
virtual void SetActiveOutputNode(uint64 node_id) override;
virtual void SetActiveInputNode(uint64 node_id) override;
virtual void AddActiveInputNode(uint64 node_id) override;
virtual void RemoveActiveInputNode(uint64 node_id) override;
virtual void AddActiveOutputNode(uint64 node_id) override;
virtual void RemoveActiveOutputNode(uint64 node_id) override;
virtual void SwapLeftRight(uint64 node_id, bool swap) override;
// Updates |node_list_| to contain |audio_nodes|.
void SetAudioNodesForTesting(const AudioNodeList& audio_nodes);
// Calls SetAudioNodesForTesting() and additionally notifies |observers_|.
void SetAudioNodesAndNotifyObserversForTesting(
const AudioNodeList& new_nodes);
private:
VolumeState volume_state_;
AudioNodeList node_list_;
uint64 active_input_node_id_;
uint64 active_output_node_id_;
ObserverList<Observer> observers_;
DISALLOW_COPY_AND_ASSIGN(CrasAudioClientStubImpl);
};
} // namespace chromeos
#endif // CHROMEOS_DBUS_CRAS_AUDIO_CLIENT_STUB_IMPL_H_
|
