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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/media/webspeech/synth/SpeechSynthesisUtterance.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/webspeech/synth/SpeechSynthesisUtterance.h')
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diff --git a/dom/media/webspeech/synth/SpeechSynthesisUtterance.h b/dom/media/webspeech/synth/SpeechSynthesisUtterance.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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_SpeechSynthesisUtterance_h
+#define mozilla_dom_SpeechSynthesisUtterance_h
+
+#include "mozilla/DOMEventTargetHelper.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+#include "js/TypeDecls.h"
+
+#include "nsSpeechTask.h"
+
+namespace mozilla {
+namespace dom {
+
+class SpeechSynthesisVoice;
+class SpeechSynthesis;
+class nsSynthVoiceRegistry;
+
+class SpeechSynthesisUtterance final : public DOMEventTargetHelper
+{
+ friend class SpeechSynthesis;
+ friend class nsSpeechTask;
+ friend class nsSynthVoiceRegistry;
+
+public:
+ SpeechSynthesisUtterance(nsPIDOMWindowInner* aOwnerWindow, const nsAString& aText);
+
+ NS_DECL_ISUPPORTS_INHERITED
+ NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SpeechSynthesisUtterance,
+ DOMEventTargetHelper)
+ NS_REALLY_FORWARD_NSIDOMEVENTTARGET(DOMEventTargetHelper)
+
+ nsISupports* GetParentObject() const;
+
+ JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+ static
+ already_AddRefed<SpeechSynthesisUtterance> Constructor(GlobalObject& aGlobal,
+ ErrorResult& aRv);
+ static
+ already_AddRefed<SpeechSynthesisUtterance> Constructor(GlobalObject& aGlobal,
+ const nsAString& aText,
+ ErrorResult& aRv);
+
+ void GetText(nsString& aResult) const;
+
+ void SetText(const nsAString& aText);
+
+ void GetLang(nsString& aResult) const;
+
+ void SetLang(const nsAString& aLang);
+
+ SpeechSynthesisVoice* GetVoice() const;
+
+ void SetVoice(SpeechSynthesisVoice* aVoice);
+
+ float Volume() const;
+
+ void SetVolume(float aVolume);
+
+ float Rate() const;
+
+ void SetRate(float aRate);
+
+ float Pitch() const;
+
+ void SetPitch(float aPitch);
+
+ void GetChosenVoiceURI(nsString& aResult) const;
+
+ enum {
+ STATE_NONE,
+ STATE_PENDING,
+ STATE_SPEAKING,
+ STATE_ENDED
+ };
+
+ uint32_t GetState() { return mState; }
+
+ bool IsPaused() { return mPaused; }
+
+ IMPL_EVENT_HANDLER(start)
+ IMPL_EVENT_HANDLER(end)
+ IMPL_EVENT_HANDLER(error)
+ IMPL_EVENT_HANDLER(pause)
+ IMPL_EVENT_HANDLER(resume)
+ IMPL_EVENT_HANDLER(mark)
+ IMPL_EVENT_HANDLER(boundary)
+
+private:
+ virtual ~SpeechSynthesisUtterance();
+
+ void DispatchSpeechSynthesisEvent(const nsAString& aEventType,
+ uint32_t aCharIndex,
+ float aElapsedTime, const nsAString& aName);
+
+ nsString mText;
+
+ nsString mLang;
+
+ float mVolume;
+
+ float mRate;
+
+ float mPitch;
+
+ nsString mChosenVoiceURI;
+
+ uint32_t mState;
+
+ bool mPaused;
+
+ RefPtr<SpeechSynthesisVoice> mVoice;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif