chromium/content/browser/speech/speech_synthesis_impl.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/speech/speech_synthesis_impl.h"

#include "content/browser/renderer_host/render_frame_host_impl.h"
#include "content/browser/speech/tts_utterance_impl.h"
#include "content/public/browser/web_contents.h"

namespace content {
namespace {

// The lifetime of instances of this class is manually bound to the lifetime of
// the associated TtsUtterance. See OnTtsEvent.
class EventThunk : public UtteranceEventDelegate { … };

void SendVoiceListToObserver(
    blink::mojom::SpeechSynthesisVoiceListObserver* observer,
    const std::vector<VoiceData>& voices) { … }

}  // namespace

SpeechSynthesisImpl::SpeechSynthesisImpl(BrowserContext* browser_context,
                                         RenderFrameHostImpl* rfh)
    : … { … }

SpeechSynthesisImpl::~SpeechSynthesisImpl() { … }

void SpeechSynthesisImpl::AddReceiver(
    mojo::PendingReceiver<blink::mojom::SpeechSynthesis> receiver) { … }

void SpeechSynthesisImpl::AddVoiceListObserver(
    mojo::PendingRemote<blink::mojom::SpeechSynthesisVoiceListObserver>
        pending_observer) { … }

void SpeechSynthesisImpl::Speak(
    blink::mojom::SpeechSynthesisUtterancePtr utterance,
    mojo::PendingRemote<blink::mojom::SpeechSynthesisClient> client) { … }

void SpeechSynthesisImpl::Pause() { … }

void SpeechSynthesisImpl::Resume() { … }

void SpeechSynthesisImpl::Cancel() { … }

void SpeechSynthesisImpl::OnVoicesChanged() { … }

}  // namespace content