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106 lines
3.3 KiB
C++
106 lines
3.3 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_SpeechSynthesisChild_h
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#define mozilla_dom_SpeechSynthesisChild_h
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/PSpeechSynthesisChild.h"
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#include "mozilla/dom/PSpeechSynthesisRequestChild.h"
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#include "nsSpeechTask.h"
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namespace mozilla {
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namespace dom {
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class nsSynthVoiceRegistry;
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class SpeechSynthesisRequestChild;
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class SpeechTaskChild;
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class SpeechSynthesisChild : public PSpeechSynthesisChild
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{
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friend class nsSynthVoiceRegistry;
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public:
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bool RecvVoiceAdded(const RemoteVoice& aVoice) override;
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bool RecvVoiceRemoved(const nsString& aUri) override;
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bool RecvSetDefaultVoice(const nsString& aUri, const bool& aIsDefault) override;
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bool RecvIsSpeakingChanged(const bool& aIsSpeaking) override;
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bool RecvNotifyVoicesChanged() override;
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protected:
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SpeechSynthesisChild();
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virtual ~SpeechSynthesisChild();
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PSpeechSynthesisRequestChild* AllocPSpeechSynthesisRequestChild(const nsString& aLang,
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const nsString& aUri,
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const nsString& aText,
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const float& aVolume,
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const float& aPitch,
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const float& aRate) override;
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bool DeallocPSpeechSynthesisRequestChild(PSpeechSynthesisRequestChild* aActor) override;
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};
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class SpeechSynthesisRequestChild : public PSpeechSynthesisRequestChild
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{
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public:
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explicit SpeechSynthesisRequestChild(SpeechTaskChild* aTask);
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virtual ~SpeechSynthesisRequestChild();
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protected:
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bool RecvOnStart(const nsString& aUri) override;
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bool RecvOnEnd(const bool& aIsError,
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const float& aElapsedTime,
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const uint32_t& aCharIndex) override;
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bool RecvOnPause(const float& aElapsedTime, const uint32_t& aCharIndex) override;
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bool RecvOnResume(const float& aElapsedTime, const uint32_t& aCharIndex) override;
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bool RecvOnBoundary(const nsString& aName, const float& aElapsedTime,
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const uint32_t& aCharIndex) override;
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bool RecvOnMark(const nsString& aName, const float& aElapsedTime,
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const uint32_t& aCharIndex) override;
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RefPtr<SpeechTaskChild> mTask;
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};
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class SpeechTaskChild : public nsSpeechTask
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{
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friend class SpeechSynthesisRequestChild;
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public:
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explicit SpeechTaskChild(SpeechSynthesisUtterance* aUtterance);
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NS_IMETHOD Setup(nsISpeechTaskCallback* aCallback,
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uint32_t aChannels, uint32_t aRate, uint8_t argc) override;
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NS_IMETHOD SendAudio(JS::Handle<JS::Value> aData, JS::Handle<JS::Value> aLandmarks,
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JSContext* aCx) override;
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NS_IMETHOD SendAudioNative(int16_t* aData, uint32_t aDataLen) override;
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void Pause() override;
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void Resume() override;
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void Cancel() override;
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void ForceEnd() override;
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void SetAudioOutputVolume(float aVolume) override;
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private:
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SpeechSynthesisRequestChild* mActor;
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};
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} // namespace dom
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} // namespace mozilla
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#endif
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