| /* |
| * Copyright (C) 2013 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef SpeechSynthesisUtterance_h |
| #define SpeechSynthesisUtterance_h |
| |
| #include "core/dom/ContextLifecycleObserver.h" |
| #include "modules/EventTargetModules.h" |
| #include "modules/speech/SpeechSynthesisVoice.h" |
| #include "platform/heap/Handle.h" |
| #include "platform/speech/PlatformSpeechSynthesisUtterance.h" |
| |
| namespace blink { |
| |
| class SpeechSynthesisUtterance final |
| : public EventTargetWithInlineData, |
| public ContextClient, |
| public PlatformSpeechSynthesisUtteranceClient { |
| DEFINE_WRAPPERTYPEINFO(); |
| USING_GARBAGE_COLLECTED_MIXIN(SpeechSynthesisUtterance); |
| |
| public: |
| static SpeechSynthesisUtterance* Create(ExecutionContext*, const String&); |
| |
| ~SpeechSynthesisUtterance() override; |
| |
| const String& text() const { return platform_utterance_->GetText(); } |
| void setText(const String& text) { platform_utterance_->SetText(text); } |
| |
| const String& lang() const { return platform_utterance_->Lang(); } |
| void setLang(const String& lang) { platform_utterance_->SetLang(lang); } |
| |
| SpeechSynthesisVoice* voice() const; |
| void setVoice(SpeechSynthesisVoice*); |
| |
| float volume() const { return platform_utterance_->Volume(); } |
| void setVolume(float volume) { platform_utterance_->SetVolume(volume); } |
| |
| float rate() const { return platform_utterance_->Rate(); } |
| void setRate(float rate) { platform_utterance_->SetRate(rate); } |
| |
| float pitch() const { return platform_utterance_->Pitch(); } |
| void setPitch(float pitch) { platform_utterance_->SetPitch(pitch); } |
| |
| double StartTime() const { return platform_utterance_->StartTime(); } |
| void SetStartTime(double start_time) { |
| platform_utterance_->SetStartTime(start_time); |
| } |
| |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(start); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(end); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(error); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(pause); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(resume); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(mark); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(boundary); |
| |
| ExecutionContext* GetExecutionContext() const override { |
| return ContextClient::GetExecutionContext(); |
| } |
| |
| PlatformSpeechSynthesisUtterance* PlatformUtterance() const { |
| return platform_utterance_; |
| } |
| |
| virtual void Trace(blink::Visitor*); |
| |
| private: |
| SpeechSynthesisUtterance(ExecutionContext*, const String&); |
| |
| // EventTarget |
| const AtomicString& InterfaceName() const override; |
| |
| Member<PlatformSpeechSynthesisUtterance> platform_utterance_; |
| Member<SpeechSynthesisVoice> voice_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // SpeechSynthesisUtterance_h |