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/*
* Copyright (C) 2013 Apple Computer, 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 "config.h"
#include "PlatformSpeechSynthesis.h"
#include "SpeechSynthesisVoice.h"
#include "SpeechSynthesisUtterance.h"
#include <AppKit/NSSpeechSynthesizer.h>
#if ENABLE(SPEECH_SYNTHESIS)
namespace WebCore {
PassRefPtr<PlatformSpeechSynthesis> PlatformSpeechSynthesis::create(SpeechSynthesis* synthesis)
{
return adoptRef(new PlatformSpeechSynthesis(synthesis));
}
PlatformSpeechSynthesis::PlatformSpeechSynthesis(SpeechSynthesis* synthesis)
: m_speechSynthesis(synthesis)
{
}
void PlatformSpeechSynthesis::platformSpeak(SpeechSynthesisUtterance*)
{
}
void PlatformSpeechSynthesis::platformInitializeVoiceList(Vector<RefPtr<SpeechSynthesisVoice> >& voices);
{
NSString *defaultVoiceURI = [NSSpeechSynthesizer defaultVoice];
NSArray *availableVoices = [NSSpeechSynthesizer availableVoices];
NSUInteger count = [availableVoices count];
for (NSUInteger k = 0; k < count; k++) {
NSString *voiceName = [availableVoices objectAtIndex:k];
NSDictionary *attributes = [NSSpeechSynthesizer attributesForVoice:voiceName];
NSString *voiceURI = [attributes objectForKey:NSVoiceIdentifier];
NSString *name = [attributes objectForKey:NSVoiceName];
NSString *language = [attributes objectForKey:NSVoiceLocaleIdentifier];
// Change to BCP-47 format as defined by spec.
language = [language stringByReplacingOccurrencesOfString:@"_" withString:@"-"];
bool isDefault = [defaultVoiceURI isEqualToString:voiceURI];
voices.append(SpeechSynthesisVoice::create(voiceURI, name, language, true, isDefault));
}
}
} // namespace WebCore
#endif // ENABLE(SPEECH_SYNTHESIS)
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