naiveproxy/media/midi/midi_service.mojom
2018-08-14 22:19:20 +00:00

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// Copyright 2016 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.
module midi.mojom;
enum Result {
NOT_INITIALIZED,
OK,
NOT_SUPPORTED,
INITIALIZATION_ERROR,
// New code should be inserted here so that existing members keep the same
// assigned value. //tools/metrics/histograms/histograms.xml contains a enum
// entry that should be consistent with enum Result.
// |MAX| is used in content/common/media/midi_messages.h with
// IPC_ENUM_TRAITS_MAX_VALUE macro. Keep the value up to date. Otherwise
// a new value can not be passed to the renderer.
// TODO(toyoshim): Remove |MAX| once IPC is replaced with Mojo.
// http://crbug.com/582327
MAX = INITIALIZATION_ERROR,
};
enum PortState {
DISCONNECTED,
CONNECTED,
OPENED,
// TODO(toyosim): Remove |LAST| once IPC is replaced with Mojo.
// http://crbug.com/582327
LAST = OPENED,
};
// TODO(toyoshim): MidiPortInfo, and MidiService should be
// declared here.
// http://crbug.com/582327