/*
 * Copyright (C) 2010 Google 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 AND ITS CONTRIBUTORS "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 OR ITS 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 "config.h"
#include "WebSpeechInputResult.h"

#if ENABLE(INPUT_SPEECH)

#include "core/speech/SpeechInputResult.h"
#include "wtf/PassRefPtr.h"

namespace blink {

void WebSpeechInputResult::reset()
{
    m_private.reset();
}

WebSpeechInputResult::WebSpeechInputResult(const PassRefPtr<WebCore::SpeechInputResult>& value)
    : m_private(value)
{
}

void WebSpeechInputResult::assign(const WebString& utterance, double confidence)
{
    m_private = WebCore::SpeechInputResult::create(utterance, confidence);
}

void WebSpeechInputResult::assign(const WebSpeechInputResult& other)
{
    m_private = WebCore::SpeechInputResult::create(*other.m_private.get());
}

WebSpeechInputResult::operator PassRefPtr<WebCore::SpeechInputResult>() const
{
    return m_private.get();
}

} // namespace blink

#endif // ENABLE(INPUT_SPEECH)
