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/*
* Copyright (c) 2013 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "core/platform/PlatformSpeechSynthesizer.h"
#include "core/platform/PlatformSpeechSynthesisUtterance.h"
#include "core/platform/PlatformSpeechSynthesisVoice.h"
#include "core/platform/chromium/support/WebSpeechSynthesizerClientImpl.h"
#include "public/platform/Platform.h"
#include "public/platform/WebSpeechSynthesisUtterance.h"
#include "public/platform/WebSpeechSynthesizer.h"
#include "public/platform/WebSpeechSynthesizerClient.h"
#include "wtf/RetainPtr.h"
namespace WebCore {
PlatformSpeechSynthesizer::PlatformSpeechSynthesizer(PlatformSpeechSynthesizerClient* client)
: m_speechSynthesizerClient(client)
{
m_webSpeechSynthesizerClient = adoptPtr(new WebSpeechSynthesizerClientImpl(this, client));
m_webSpeechSynthesizer = adoptPtr(WebKit::Platform::current()->createSpeechSynthesizer(m_webSpeechSynthesizerClient.get()));
}
PlatformSpeechSynthesizer::~PlatformSpeechSynthesizer()
{
}
void PlatformSpeechSynthesizer::initializeVoiceList()
{
if (m_webSpeechSynthesizer.get())
m_webSpeechSynthesizer->updateVoiceList();
}
void PlatformSpeechSynthesizer::speak(PassRefPtr<PlatformSpeechSynthesisUtterance> utterance)
{
if (!m_webSpeechSynthesizer || !m_webSpeechSynthesizerClient)
return;
m_webSpeechSynthesizer->speak(WebKit::WebSpeechSynthesisUtterance(utterance));
}
void PlatformSpeechSynthesizer::pause()
{
if (m_webSpeechSynthesizer.get())
m_webSpeechSynthesizer->pause();
}
void PlatformSpeechSynthesizer::resume()
{
if (m_webSpeechSynthesizer.get())
m_webSpeechSynthesizer->resume();
}
void PlatformSpeechSynthesizer::cancel()
{
if (m_webSpeechSynthesizer.get())
m_webSpeechSynthesizer->cancel();
}
} // namespace WebCore