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/*
* 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 THIRD_PARTY_BLINK_RENDERER_MODULES_SPEECH_SPEECH_SYNTHESIS_UTTERANCE_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_SPEECH_SPEECH_SYNTHESIS_UTTERANCE_H_
#include "third_party/blink/renderer/core/dom/context_lifecycle_observer.h"
#include "third_party/blink/renderer/modules/event_target_modules.h"
#include "third_party/blink/renderer/modules/speech/speech_synthesis_voice.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/speech/platform_speech_synthesis_utterance.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_;
}
void Trace(blink::Visitor*) override;
private:
SpeechSynthesisUtterance(ExecutionContext*, const String&);
// EventTarget
const AtomicString& InterfaceName() const override;
Member<PlatformSpeechSynthesisUtterance> platform_utterance_;
Member<SpeechSynthesisVoice> voice_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_SPEECH_SPEECH_SYNTHESIS_UTTERANCE_H_
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