blob: ba5401ddf677f95cb9a76110a0fe0e3c3a63e13c [file] [log] [blame]
/*
* 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.
*/
#include "modules/speech/SpeechSynthesisUtterance.h"
#include "core/dom/ExecutionContext.h"
namespace blink {
SpeechSynthesisUtterance* SpeechSynthesisUtterance::Create(
ExecutionContext* context,
const String& text) {
return new SpeechSynthesisUtterance(context, text);
}
SpeechSynthesisUtterance::SpeechSynthesisUtterance(ExecutionContext* context,
const String& text)
: ContextClient(context),
platform_utterance_(PlatformSpeechSynthesisUtterance::Create(this)) {
platform_utterance_->SetText(text);
}
SpeechSynthesisUtterance::~SpeechSynthesisUtterance() = default;
const AtomicString& SpeechSynthesisUtterance::InterfaceName() const {
return EventTargetNames::SpeechSynthesisUtterance;
}
SpeechSynthesisVoice* SpeechSynthesisUtterance::voice() const {
return voice_;
}
void SpeechSynthesisUtterance::setVoice(SpeechSynthesisVoice* voice) {
// Cache our own version of the SpeechSynthesisVoice so that we don't have to
// do some lookup to go from the platform voice back to the speech synthesis
// voice in the read property.
voice_ = voice;
if (voice)
platform_utterance_->SetVoice(voice->PlatformVoice());
}
void SpeechSynthesisUtterance::Trace(blink::Visitor* visitor) {
visitor->Trace(platform_utterance_);
visitor->Trace(voice_);
ContextClient::Trace(visitor);
EventTargetWithInlineData::Trace(visitor);
}
} // namespace blink