The Tor Browser / file comparison
comparison: content/media/webspeech/synth/SpeechSynthesisUtterance.h
content/media/webspeech/synth/SpeechSynthesisUtterance.h
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- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:d93b02618d8e |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim:set ts=2 sw=2 sts=2 et cindent: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef mozilla_dom_SpeechSynthesisUtterance_h | |
| 8 #define mozilla_dom_SpeechSynthesisUtterance_h | |
| 9 | |
| 10 #include "mozilla/DOMEventTargetHelper.h" | |
| 11 #include "nsCOMPtr.h" | |
| 12 #include "nsString.h" | |
| 13 #include "js/TypeDecls.h" | |
| 14 | |
| 15 #include "nsSpeechTask.h" | |
| 16 | |
| 17 namespace mozilla { | |
| 18 namespace dom { | |
| 19 | |
| 20 class SpeechSynthesisVoice; | |
| 21 class SpeechSynthesis; | |
| 22 class nsSynthVoiceRegistry; | |
| 23 | |
| 24 class SpeechSynthesisUtterance MOZ_FINAL : public DOMEventTargetHelper | |
| 25 { | |
| 26 friend class SpeechSynthesis; | |
| 27 friend class nsSpeechTask; | |
| 28 friend class nsSynthVoiceRegistry; | |
| 29 | |
| 30 public: | |
| 31 SpeechSynthesisUtterance(nsPIDOMWindow* aOwnerWindow, const nsAString& aText); | |
| 32 virtual ~SpeechSynthesisUtterance(); | |
| 33 | |
| 34 NS_DECL_ISUPPORTS_INHERITED | |
| 35 NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SpeechSynthesisUtterance, | |
| 36 DOMEventTargetHelper) | |
| 37 NS_REALLY_FORWARD_NSIDOMEVENTTARGET(DOMEventTargetHelper) | |
| 38 | |
| 39 nsISupports* GetParentObject() const; | |
| 40 | |
| 41 virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE; | |
| 42 | |
| 43 static | |
| 44 already_AddRefed<SpeechSynthesisUtterance> Constructor(GlobalObject& aGlobal, | |
| 45 ErrorResult& aRv); | |
| 46 static | |
| 47 already_AddRefed<SpeechSynthesisUtterance> Constructor(GlobalObject& aGlobal, | |
| 48 const nsAString& aText, | |
| 49 ErrorResult& aRv); | |
| 50 | |
| 51 void GetText(nsString& aResult) const; | |
| 52 | |
| 53 void SetText(const nsAString& aText); | |
| 54 | |
| 55 void GetLang(nsString& aResult) const; | |
| 56 | |
| 57 void SetLang(const nsAString& aLang); | |
| 58 | |
| 59 SpeechSynthesisVoice* GetVoice() const; | |
| 60 | |
| 61 void SetVoice(SpeechSynthesisVoice* aVoice); | |
| 62 | |
| 63 float Volume() const; | |
| 64 | |
| 65 void SetVolume(float aVolume); | |
| 66 | |
| 67 float Rate() const; | |
| 68 | |
| 69 void SetRate(float aRate); | |
| 70 | |
| 71 float Pitch() const; | |
| 72 | |
| 73 void SetPitch(float aPitch); | |
| 74 | |
| 75 enum { | |
| 76 STATE_NONE, | |
| 77 STATE_PENDING, | |
| 78 STATE_SPEAKING, | |
| 79 STATE_ENDED | |
| 80 }; | |
| 81 | |
| 82 uint32_t GetState() { return mState; } | |
| 83 | |
| 84 bool IsPaused() { return mPaused; } | |
| 85 | |
| 86 IMPL_EVENT_HANDLER(start) | |
| 87 IMPL_EVENT_HANDLER(end) | |
| 88 IMPL_EVENT_HANDLER(error) | |
| 89 IMPL_EVENT_HANDLER(pause) | |
| 90 IMPL_EVENT_HANDLER(resume) | |
| 91 IMPL_EVENT_HANDLER(mark) | |
| 92 IMPL_EVENT_HANDLER(boundary) | |
| 93 | |
| 94 private: | |
| 95 | |
| 96 void DispatchSpeechSynthesisEvent(const nsAString& aEventType, | |
| 97 uint32_t aCharIndex, | |
| 98 float aElapsedTime, const nsAString& aName); | |
| 99 | |
| 100 nsString mText; | |
| 101 | |
| 102 nsString mLang; | |
| 103 | |
| 104 float mVolume; | |
| 105 | |
| 106 float mRate; | |
| 107 | |
| 108 float mPitch; | |
| 109 | |
| 110 uint32_t mState; | |
| 111 | |
| 112 bool mPaused; | |
| 113 | |
| 114 nsRefPtr<SpeechSynthesisVoice> mVoice; | |
| 115 }; | |
| 116 | |
| 117 } // namespace dom | |
| 118 } // namespace mozilla | |
| 119 | |
| 120 #endif |
