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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.
#ifndef CHROME_BROWSER_ASH_ACCESSIBILITY_SERVICE_TTS_CLIENT_IMPL_H_
#define CHROME_BROWSER_ASH_ACCESSIBILITY_SERVICE_TTS_CLIENT_IMPL_H_
#include "chrome/browser/profiles/profile.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/receiver_set.h"
#include "services/accessibility/public/mojom/tts.mojom.h"
namespace ash {
// The TtsClientImpl receives text-to-speech requests from the Accessibility
// Service and sends back information about the text-to-speech state.
class TtsClientImpl : public ax::mojom::Tts {
public:
// Constructs a new TtsClientImpl for the given `profile`. This TtsClientImpl
// will be reset when the profile changes so it can assume that the profile
// is valid for its entire lifetime.
explicit TtsClientImpl(content::BrowserContext* profile);
TtsClientImpl(const TtsClientImpl&) = delete;
TtsClientImpl& operator=(const TtsClientImpl&) = delete;
~TtsClientImpl() override;
void Bind(mojo::PendingReceiver<Tts> tts_receiver);
// ax::mojom::Tts:
void Speak(const std::string& utterance,
ax::mojom::TtsOptionsPtr options,
SpeakCallback callback) override;
void Stop() override;
void Pause() override;
void Resume() override;
void IsSpeaking(IsSpeakingCallback callback) override;
void GetVoices(GetVoicesCallback callback) override;
// TODO(b/323189746): Add onVoicesChanged listener in ATP.
private:
mojo::ReceiverSet<ax::mojom::Tts> tts_receivers_;
raw_ptr<content::BrowserContext> profile_ = nullptr;
};
} // namespace ash
#endif // CHROME_BROWSER_ASH_ACCESSIBILITY_SERVICE_TTS_CLIENT_IMPL_H_
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