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comparison: content/media/webspeech/synth/ipc/SpeechSynthesisParent.cpp
content/media/webspeech/synth/ipc/SpeechSynthesisParent.cpp
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:f2f3deb554c0 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #include "SpeechSynthesisParent.h" | |
| 6 #include "nsSynthVoiceRegistry.h" | |
| 7 | |
| 8 namespace mozilla { | |
| 9 namespace dom { | |
| 10 | |
| 11 SpeechSynthesisParent::SpeechSynthesisParent() | |
| 12 { | |
| 13 MOZ_COUNT_CTOR(SpeechSynthesisParent); | |
| 14 } | |
| 15 | |
| 16 SpeechSynthesisParent::~SpeechSynthesisParent() | |
| 17 { | |
| 18 MOZ_COUNT_DTOR(SpeechSynthesisParent); | |
| 19 } | |
| 20 | |
| 21 bool | |
| 22 SpeechSynthesisParent::RecvReadVoiceList(InfallibleTArray<RemoteVoice>* aVoices, | |
| 23 InfallibleTArray<nsString>* aDefaults) | |
| 24 { | |
| 25 nsSynthVoiceRegistry::GetInstance()->SendVoices(aVoices, aDefaults); | |
| 26 return true; | |
| 27 } | |
| 28 | |
| 29 PSpeechSynthesisRequestParent* | |
| 30 SpeechSynthesisParent::AllocPSpeechSynthesisRequestParent(const nsString& aText, | |
| 31 const nsString& aLang, | |
| 32 const nsString& aUri, | |
| 33 const float& aVolume, | |
| 34 const float& aRate, | |
| 35 const float& aPitch) | |
| 36 { | |
| 37 nsRefPtr<SpeechTaskParent> task = new SpeechTaskParent(aVolume, aText); | |
| 38 SpeechSynthesisRequestParent* actor = new SpeechSynthesisRequestParent(task); | |
| 39 return actor; | |
| 40 } | |
| 41 | |
| 42 bool | |
| 43 SpeechSynthesisParent::DeallocPSpeechSynthesisRequestParent(PSpeechSynthesisRequestParent* aActor) | |
| 44 { | |
| 45 delete aActor; | |
| 46 return true; | |
| 47 } | |
| 48 | |
| 49 bool | |
| 50 SpeechSynthesisParent::RecvPSpeechSynthesisRequestConstructor(PSpeechSynthesisRequestParent* aActor, | |
| 51 const nsString& aText, | |
| 52 const nsString& aLang, | |
| 53 const nsString& aUri, | |
| 54 const float& aVolume, | |
| 55 const float& aRate, | |
| 56 const float& aPitch) | |
| 57 { | |
| 58 MOZ_ASSERT(aActor); | |
| 59 SpeechSynthesisRequestParent* actor = | |
| 60 static_cast<SpeechSynthesisRequestParent*>(aActor); | |
| 61 nsSynthVoiceRegistry::GetInstance()->Speak(aText, aLang, aUri, aRate, | |
| 62 aPitch, actor->mTask); | |
| 63 return true; | |
| 64 } | |
| 65 | |
| 66 // SpeechSynthesisRequestParent | |
| 67 | |
| 68 SpeechSynthesisRequestParent::SpeechSynthesisRequestParent(SpeechTaskParent* aTask) | |
| 69 : mTask(aTask) | |
| 70 { | |
| 71 mTask->mActor = this; | |
| 72 MOZ_COUNT_CTOR(SpeechSynthesisRequestParent); | |
| 73 } | |
| 74 | |
| 75 SpeechSynthesisRequestParent::~SpeechSynthesisRequestParent() | |
| 76 { | |
| 77 if (mTask && mTask->mActor) { | |
| 78 mTask->mActor = nullptr; | |
| 79 } | |
| 80 | |
| 81 MOZ_COUNT_DTOR(SpeechSynthesisRequestParent); | |
| 82 } | |
| 83 | |
| 84 bool | |
| 85 SpeechSynthesisRequestParent::RecvPause() | |
| 86 { | |
| 87 MOZ_ASSERT(mTask); | |
| 88 mTask->Pause(); | |
| 89 return true; | |
| 90 } | |
| 91 | |
| 92 bool | |
| 93 SpeechSynthesisRequestParent::RecvResume() | |
| 94 { | |
| 95 MOZ_ASSERT(mTask); | |
| 96 mTask->Resume(); | |
| 97 return true; | |
| 98 } | |
| 99 | |
| 100 bool | |
| 101 SpeechSynthesisRequestParent::RecvCancel() | |
| 102 { | |
| 103 MOZ_ASSERT(mTask); | |
| 104 mTask->Cancel(); | |
| 105 return true; | |
| 106 } | |
| 107 | |
| 108 // SpeechTaskParent | |
| 109 | |
| 110 nsresult | |
| 111 SpeechTaskParent::DispatchStartImpl() | |
| 112 { | |
| 113 MOZ_ASSERT(mActor); | |
| 114 NS_ENSURE_TRUE(mActor->SendOnStart(), NS_ERROR_FAILURE); | |
| 115 | |
| 116 return NS_OK; | |
| 117 } | |
| 118 | |
| 119 nsresult | |
| 120 SpeechTaskParent::DispatchEndImpl(float aElapsedTime, uint32_t aCharIndex) | |
| 121 { | |
| 122 MOZ_ASSERT(mActor); | |
| 123 SpeechSynthesisRequestParent* actor = mActor; | |
| 124 mActor = nullptr; | |
| 125 NS_ENSURE_TRUE(actor->Send__delete__(actor, false, aElapsedTime, aCharIndex), | |
| 126 NS_ERROR_FAILURE); | |
| 127 | |
| 128 return NS_OK; | |
| 129 } | |
| 130 | |
| 131 nsresult | |
| 132 SpeechTaskParent::DispatchPauseImpl(float aElapsedTime, uint32_t aCharIndex) | |
| 133 { | |
| 134 MOZ_ASSERT(mActor); | |
| 135 NS_ENSURE_TRUE(mActor->SendOnPause(aElapsedTime, aCharIndex), NS_ERROR_FAILURE); | |
| 136 | |
| 137 return NS_OK; | |
| 138 } | |
| 139 | |
| 140 nsresult | |
| 141 SpeechTaskParent::DispatchResumeImpl(float aElapsedTime, uint32_t aCharIndex) | |
| 142 { | |
| 143 MOZ_ASSERT(mActor); | |
| 144 NS_ENSURE_TRUE(mActor->SendOnResume(aElapsedTime, aCharIndex), NS_ERROR_FAILURE); | |
| 145 | |
| 146 return NS_OK; | |
| 147 } | |
| 148 | |
| 149 nsresult | |
| 150 SpeechTaskParent::DispatchErrorImpl(float aElapsedTime, uint32_t aCharIndex) | |
| 151 { | |
| 152 MOZ_ASSERT(mActor); | |
| 153 SpeechSynthesisRequestParent* actor = mActor; | |
| 154 mActor = nullptr; | |
| 155 NS_ENSURE_TRUE(actor->Send__delete__(actor, true, aElapsedTime, aCharIndex), | |
| 156 NS_ERROR_FAILURE); | |
| 157 | |
| 158 return NS_OK; | |
| 159 } | |
| 160 | |
| 161 nsresult | |
| 162 SpeechTaskParent::DispatchBoundaryImpl(const nsAString& aName, | |
| 163 float aElapsedTime, uint32_t aCharIndex) | |
| 164 { | |
| 165 MOZ_ASSERT(mActor); | |
| 166 NS_ENSURE_TRUE(mActor->SendOnBoundary(nsString(aName), aElapsedTime, aCharIndex), | |
| 167 NS_ERROR_FAILURE); | |
| 168 | |
| 169 return NS_OK; | |
| 170 } | |
| 171 | |
| 172 nsresult | |
| 173 SpeechTaskParent::DispatchMarkImpl(const nsAString& aName, | |
| 174 float aElapsedTime, uint32_t aCharIndex) | |
| 175 { | |
| 176 MOZ_ASSERT(mActor); | |
| 177 NS_ENSURE_TRUE(mActor->SendOnMark(nsString(aName), aElapsedTime, aCharIndex), | |
| 178 NS_ERROR_FAILURE); | |
| 179 | |
| 180 return NS_OK; | |
| 181 } | |
| 182 | |
| 183 } // namespace dom | |
| 184 } // namespace mozilla |
