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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Use the <code>chrome.os.management</code> API to manage ChromeOS settings.
[implemented_in = "chrome/browser/chromeos/extensions/telemetry/api/management/management_api.h"]
namespace os.management {
// Note: Please update documentation as well when this interface is changed.
// The documentation lives here: //docs/telemetry_extension/api_overview.md.
// LINT.IfChange
dictionary SetAudioGainArguments {
// Node id of the audio device to be configured.
double nodeId;
// Target gain percent in [0, 100]. Sets to 0 or 100 if outside.
long gain;
};
dictionary SetAudioVolumeArguments {
// Node id of the audio device to be configured.
double nodeId;
// Target volume percent in [0, 100]. Sets to 0 or 100 if outside.
long volume;
// Whether to mute the device.
boolean isMuted;
};
callback OperationCallback = void(boolean isSuccess);
interface Functions {
// Sets the specified input audio device's gain to value. Returns false if
// |args.nodeId| is invalid.
static void setAudioGain(
SetAudioGainArguments args, OperationCallback callback);
// Sets the specified output audio device's volume and mute state to the
// given value. Returns false if |args.nodeId| is invalid.
static void setAudioVolume(
SetAudioVolumeArguments args, OperationCallback callback);
};
// LINT.ThenChange(//docs/telemetry_extension/api_overview.md)
// The following is an empty definition, since the IDL compiler only accepts
// comments over valid definitions.
callback EOF = void();
};
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