chromecast/common/tts_messages.h

// Copyright (c) 2018 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 CHROMECAST_COMMON_TTS_MESSAGES_H_
#define CHROMECAST_COMMON_TTS_MESSAGES_H_

// PLEASE NOTE: this is a copy with modifications from chrome/common
// It is temporary until a refactoring to move the chrome TTS implementation up
// into components and extensions/components can be completed.

#include <vector>

#include "chromecast/common/tts_utterance_request.h"
#include "ipc/ipc_message_macros.h"
#include "ipc/ipc_param_traits.h"

#define IPC_MESSAGE_START TtsMsgStart

IPC_STRUCT_TRAITS_BEGIN(TtsUtteranceRequest)
  IPC_STRUCT_TRAITS_MEMBER(id)
  IPC_STRUCT_TRAITS_MEMBER(text)
  IPC_STRUCT_TRAITS_MEMBER(lang)
  IPC_STRUCT_TRAITS_MEMBER(voice)
  IPC_STRUCT_TRAITS_MEMBER(volume)
  IPC_STRUCT_TRAITS_MEMBER(rate)
  IPC_STRUCT_TRAITS_MEMBER(pitch)
IPC_STRUCT_TRAITS_END()

IPC_STRUCT_TRAITS_BEGIN(TtsVoice)
  IPC_STRUCT_TRAITS_MEMBER(voice_uri)
  IPC_STRUCT_TRAITS_MEMBER(name)
  IPC_STRUCT_TRAITS_MEMBER(lang)
  IPC_STRUCT_TRAITS_MEMBER(local_service)
  IPC_STRUCT_TRAITS_MEMBER(is_default)
IPC_STRUCT_TRAITS_END()

// Renderer -> Browser messages.

IPC_MESSAGE_CONTROL0(TtsHostMsg_InitializeVoiceList)
IPC_MESSAGE_CONTROL1(TtsHostMsg_Speak, TtsUtteranceRequest)
IPC_MESSAGE_CONTROL0(TtsHostMsg_Pause)
IPC_MESSAGE_CONTROL0(TtsHostMsg_Resume)
IPC_MESSAGE_CONTROL0(TtsHostMsg_Cancel)

// Browser -> Renderer messages.

IPC_MESSAGE_CONTROL1(TtsMsg_SetVoiceList, std::vector<TtsVoice>)
IPC_MESSAGE_CONTROL1(TtsMsg_DidStartSpeaking, int /* utterance id */)
IPC_MESSAGE_CONTROL1(TtsMsg_DidFinishSpeaking, int /* utterance id */)
IPC_MESSAGE_CONTROL1(TtsMsg_DidPauseSpeaking, int /* utterance id */)
IPC_MESSAGE_CONTROL1(TtsMsg_DidResumeSpeaking, int /* utterance id */)
IPC_MESSAGE_CONTROL2(TtsMsg_WordBoundary,
                     int /* utterance id */,
                     int /* char index */)
IPC_MESSAGE_CONTROL2(TtsMsg_SentenceBoundary,
                     int /* utterance id */,
                     int /* char index */)
IPC_MESSAGE_CONTROL2(TtsMsg_MarkerEvent,
                     int /* utterance id */,
                     int /* char index */)
IPC_MESSAGE_CONTROL1(TtsMsg_WasInterrupted, int /* utterance id */)
IPC_MESSAGE_CONTROL1(TtsMsg_WasCancelled, int /* utterance id */)
IPC_MESSAGE_CONTROL2(TtsMsg_SpeakingErrorOccurred,
                     int /* utterance id */,
                     std::string /* error message */)

#endif  // CHROMECAST_COMMON_TTS_MESSAGES_H_