chromium/third_party/cros_system_api/dbus/audio/dbus-constants.h

// Copyright 2022 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SYSTEM_API_DBUS_AUDIO_DBUS_CONSTANTS_H_
#define SYSTEM_API_DBUS_AUDIO_DBUS_CONSTANTS_H_

namespace cras {
const char kCrasServicePath[] = …;
const char kCrasServiceName[] = …;
const char kCrasControlInterface[] = …;

// Methods.
const char kSetOutputVolume[] = …;
const char kSetOutputNodeVolume[] = …;
const char kSwapLeftRight[] = …;
const char kSetDisplayRotation[] = …;
const char kSetOutputMute[] = …;
const char kSetOutputUserMute[] = …;
const char kSetSuspendAudio[] = …;
const char kSetInputGain[] = …;
const char kSetInputNodeGain[] = …;
const char kSetInputMute[] = …;
const char kGetVolumeState[] = …;
const char kGetDefaultOutputBufferSize[] = …;
const char kGetNodes[] = …;
const char kSetActiveOutputNode[] = …;
const char kSetActiveInputNode[] = …;
const char kSetHotwordModel[] = …;
const char kAddActiveOutputNode[] = …;
const char kAddActiveInputNode[] = …;
const char kRemoveActiveOutputNode[] = …;
const char kRemoveActiveInputNode[] = …;
const char kGetNumberOfActiveStreams[] = …;
const char kGetNumberOfActiveInputStreams[] = …;
const char kGetNumberOfActiveOutputStreams[] = …;
const char kGetNumberOfInputStreamsWithPermission[] = …;
const char kGetNumberOfNonChromeOutputStreams[] = …;
const char kIsAudioOutputActive[] = …;
const char kSetGlobalOutputChannelRemix[] = …;
const char kGetSystemAecSupported[] = …;
const char kGetSystemAecGroupId[] = …;
const char kGetSystemNsSupported[] = …;
const char kGetSystemAgcSupported[] = …;
const char kSetPlayerPlaybackStatus[] = …;
const char kSetPlayerIdentity[] = …;
const char kSetPlayerPosition[] = …;
const char kSetPlayerMetadata[] = …;
const char kSetNextHandsfreeProfile[] = …;
const char kSetFixA2dpPacketSize[] = …;
const char kResendBluetoothBattery[] = …;
const char kGetDeprioritizeBtWbsMic[] = …;
const char kSetNoiseCancellationEnabled[] = …;
const char kIsNoiseCancellationSupported[] = …;
const char kSetStyleTransferEnabled[] = …;
const char kIsStyleTransferSupported[] = …;
const char kSetFlossEnabled[] = …;
const char kSetSpeakOnMuteDetection[] = …;
const char kSpeakOnMuteDetectionEnabled[] = …;
const char kSetForceRespectUiGains[] = …;
const char kGetNumStreamIgnoreUiGains[] = …;
const char kSetHfpMicSrEnabled[] = …;
const char kIsHfpMicSrSupported[] = …;
const char kGetNumberOfArcStreams[] = …;

// Names of properties returned by GetNodes() and GetNodeInfos()
const char kIsInputProperty[] = …;
const char kIdProperty[] = …;
const char kTypeProperty[] = …;
const char kNameProperty[] = …;
const char kDeviceNameProperty[] = …;
const char kActiveProperty[] = …;
const char kPluggedTimeProperty[] = …;
const char kStableDeviceIdProperty[] = …;
const char kStableDeviceIdNewProperty[] = …;
const char kMaxSupportedChannelsProperty[] = …;
const char kAudioEffectProperty[] = …;
const char kNodeVolumeProperty[] = …;
const char kInputNodeGainProperty[] = …;
const char kNumberOfVolumeStepsProperty[] = …;
const char kDeviceLastOpenResultProperty[] = …;
// The following two properties are optional.
const char kNumberOfUnderrunsProperty[] = …;
const char kNumberOfSevereUnderrunsProperty[] = …;
enum AudioEffectType { … };
// Screen Rotation in clock-wise degrees.
// This enum corresponds to enum Rotation in chromium ui/display/display.h
enum class DisplayRotation { … };
// Names of properties returned by
// * method - GetNumberOfInputStreamsWithPermission and
// * signal - NumberOfInputStreamsWithPermissionChanged.
const char kClientType[] = …;
const char kNumStreamsWithPermission[] = …;

// Signals.
const char kOutputVolumeChanged[] = …;
const char kOutputMuteChanged[] = …;
const char kOutputNodeVolumeChanged[] = …;
const char kNodeLeftRightSwappedChanged[] = …;
const char kInputGainChanged[] = …;
const char kInputMuteChanged[] = …;
const char kInputNodeGainChanged[] = …;
const char kNodesChanged[] = …;
const char kActiveOutputNodeChanged[] = …;
const char kActiveInputNodeChanged[] = …;
const char kNumberOfActiveStreamsChanged[] = …;
const char kNumberOfInputStreamsWithPermissionChanged[] = …;
const char kNumberOfNonChromeOutputStreamsChanged[] = …;
const char kAudioOutputActiveStateChanged[] = …;
const char kHotwordTriggered[] = …;
const char kBluetoothBatteryChanged[] = …;
const char kSurveyTrigger[] = …;
const char kSpeakOnMuteDetected[] = …;
const char kNumStreamIgnoreUiGainsChanged[] = …;
const char kNumberOfArcStreamsChanged[] = …;
}  // namespace cras

#endif  // SYSTEM_API_DBUS_AUDIO_DBUS_CONSTANTS_H_