/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_SpeechSynthesisParent_h

#define mozilla_dom_SpeechSynthesisParent_h

#include "mozilla/dom/PSpeechSynthesisParent.h"

#include "mozilla/dom/PSpeechSynthesisRequestParent.h"

#include "nsSpeechTask.h"

namespace mozilla {

namespace dom {

class ContentParent;

class SpeechTaskParent;

class SpeechSynthesisRequestParent;

class SpeechSynthesisParent : public PSpeechSynthesisParent

{

  friend class ContentParent;

  friend class SpeechSynthesisRequestParent;

public:

  void ActorDestroy(ActorDestroyReason aWhy) override;

  bool SendInit();

protected:

  SpeechSynthesisParent();

  virtual ~SpeechSynthesisParent();

  PSpeechSynthesisRequestParent* AllocPSpeechSynthesisRequestParent(const nsString& aText,

                                                                    const nsString& aLang,

                                                                    const nsString& aUri,

                                                                    const float& aVolume,

                                                                    const float& aRate,

                                                                    const float& aPitch,

                                                                    const bool& aIsChrome)

                                                                    override;

  bool DeallocPSpeechSynthesisRequestParent(PSpeechSynthesisRequestParent* aActor) override;

  mozilla::ipc::IPCResult RecvPSpeechSynthesisRequestConstructor(PSpeechSynthesisRequestParent* aActor,

                                                                 const nsString& aText,

                                                                 const nsString& aLang,

                                                                 const nsString& aUri,

                                                                 const float& aVolume,

                                                                 const float& aRate,

                                                                 const float& aPitch,

                                                                 const bool& aIsChrome) override;

};

class SpeechSynthesisRequestParent : public PSpeechSynthesisRequestParent

{

public:

  explicit SpeechSynthesisRequestParent(SpeechTaskParent* aTask);

  virtual ~SpeechSynthesisRequestParent();

  RefPtr<SpeechTaskParent> mTask;

protected:

  void ActorDestroy(ActorDestroyReason aWhy) override;

  mozilla::ipc::IPCResult RecvPause() override;

  mozilla::ipc::IPCResult RecvResume() override;

  mozilla::ipc::IPCResult RecvCancel() override;

  mozilla::ipc::IPCResult RecvForceEnd() override;

  mozilla::ipc::IPCResult RecvSetAudioOutputVolume(const float& aVolume) override;

  mozilla::ipc::IPCResult Recv__delete__() override;

};

class SpeechTaskParent : public nsSpeechTask

{

  friend class SpeechSynthesisRequestParent;

public:

  SpeechTaskParent(float aVolume, const nsAString& aUtterance, bool aIsChrome)

    : nsSpeechTask(aVolume

    , aUtterance, aIsChrome)

    , mActor(nullptr)

    {

    }

  nsresult DispatchStartImpl(const nsAString& aUri) override;

  nsresult DispatchEndImpl(float aElapsedTime, uint32_t aCharIndex) override;

  nsresult DispatchPauseImpl(float aElapsedTime, uint32_t aCharIndex) override;

  nsresult DispatchResumeImpl(float aElapsedTime, uint32_t aCharIndex) override;

  nsresult DispatchErrorImpl(float aElapsedTime, uint32_t aCharIndex) override;

  nsresult DispatchBoundaryImpl(const nsAString& aName,

                                float aElapsedTime, uint32_t aCharIndex,

                                uint32_t aCharLength, uint8_t argc) override;

  nsresult DispatchMarkImpl(const nsAString& aName,

                            float aElapsedTime, uint32_t aCharIndex) override;

private:

  SpeechSynthesisRequestParent* mActor;

};

} // namespace dom

} // namespace mozilla

#endif