1/*
2 * Copyright (C) 2013 Apple Computer, Inc.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "PlatformSpeechSynthesizer.h"
28
29#if ENABLE(SPEECH_SYNTHESIS)
30
31namespace WebCore {
32
33PassOwnPtr<PlatformSpeechSynthesizer> PlatformSpeechSynthesizer::create(PlatformSpeechSynthesizerClient* client)
34{
35    return adoptPtr(new PlatformSpeechSynthesizer(client));
36}
37
38const Vector<RefPtr<PlatformSpeechSynthesisVoice> >& PlatformSpeechSynthesizer::voiceList() const
39{
40    if (!m_voiceListIsInitialized) {
41        ASSERT(m_voiceList.isEmpty());
42        const_cast<PlatformSpeechSynthesizer*>(this)->initializeVoiceList();
43        const_cast<PlatformSpeechSynthesizer*>(this)->m_voiceListIsInitialized = true;
44    }
45    return m_voiceList;
46}
47
48} // namespace WebCore
49
50#endif // ENABLE(SPEECH_SYNTHESIS)
51