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comparison: content/media/webspeech/synth/SpeechSynthesis.h
content/media/webspeech/synth/SpeechSynthesis.h
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:59ea2a469f62 |
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| 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_SpeechSynthesis_h | |
| 8 #define mozilla_dom_SpeechSynthesis_h | |
| 9 | |
| 10 #include "nsCOMPtr.h" | |
| 11 #include "nsString.h" | |
| 12 #include "nsWrapperCache.h" | |
| 13 #include "nsRefPtrHashtable.h" | |
| 14 #include "js/TypeDecls.h" | |
| 15 | |
| 16 #include "SpeechSynthesisUtterance.h" | |
| 17 #include "SpeechSynthesisVoice.h" | |
| 18 | |
| 19 class nsIDOMWindow; | |
| 20 | |
| 21 namespace mozilla { | |
| 22 namespace dom { | |
| 23 | |
| 24 class nsSpeechTask; | |
| 25 | |
| 26 class SpeechSynthesis MOZ_FINAL : public nsISupports, | |
| 27 public nsWrapperCache | |
| 28 { | |
| 29 public: | |
| 30 SpeechSynthesis(nsPIDOMWindow* aParent); | |
| 31 virtual ~SpeechSynthesis(); | |
| 32 | |
| 33 NS_DECL_CYCLE_COLLECTING_ISUPPORTS | |
| 34 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(SpeechSynthesis) | |
| 35 | |
| 36 nsIDOMWindow* GetParentObject() const; | |
| 37 | |
| 38 virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE; | |
| 39 | |
| 40 bool Pending() const; | |
| 41 | |
| 42 bool Speaking() const; | |
| 43 | |
| 44 bool Paused() const; | |
| 45 | |
| 46 void Speak(SpeechSynthesisUtterance& aUtterance); | |
| 47 | |
| 48 void Cancel(); | |
| 49 | |
| 50 void Pause(); | |
| 51 | |
| 52 void Resume(); | |
| 53 | |
| 54 void OnEnd(const nsSpeechTask* aTask); | |
| 55 | |
| 56 void GetVoices(nsTArray< nsRefPtr<SpeechSynthesisVoice> >& aResult); | |
| 57 | |
| 58 private: | |
| 59 | |
| 60 void AdvanceQueue(); | |
| 61 | |
| 62 nsCOMPtr<nsPIDOMWindow> mParent; | |
| 63 | |
| 64 nsTArray<nsRefPtr<SpeechSynthesisUtterance> > mSpeechQueue; | |
| 65 | |
| 66 nsRefPtr<nsSpeechTask> mCurrentTask; | |
| 67 | |
| 68 nsRefPtrHashtable<nsStringHashKey, SpeechSynthesisVoice> mVoiceCache; | |
| 69 }; | |
| 70 | |
| 71 } // namespace dom | |
| 72 } // namespace mozilla | |
| 73 | |
| 74 #endif |
