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      1 /*
      2  * Copyright (C) 2013 Google 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  *  * Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  *  * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER 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 "core/platform/chromium/support/WebSpeechSynthesizerClientImpl.h"
     28 
     29 #include "core/platform/PlatformSpeechSynthesisUtterance.h"
     30 
     31 namespace WebCore {
     32 
     33 WebSpeechSynthesizerClientImpl::WebSpeechSynthesizerClientImpl(PlatformSpeechSynthesizer* synthesizer, PlatformSpeechSynthesizerClient* client)
     34     : m_synthesizer(synthesizer)
     35     , m_client(client)
     36 {
     37 }
     38 
     39 WebSpeechSynthesizerClientImpl::~WebSpeechSynthesizerClientImpl()
     40 {
     41 }
     42 
     43 void WebSpeechSynthesizerClientImpl::setVoiceList(const WebKit::WebVector<WebKit::WebSpeechSynthesisVoice>& voices)
     44 {
     45     Vector<RefPtr<PlatformSpeechSynthesisVoice> > outVoices;
     46     for (size_t i = 0; i < voices.size(); i++)
     47         outVoices.append(PassRefPtr<PlatformSpeechSynthesisVoice>(voices[i]));
     48     m_synthesizer->setVoiceList(outVoices);
     49     m_client->voicesDidChange();
     50 }
     51 
     52 void WebSpeechSynthesizerClientImpl::didStartSpeaking(const WebKit::WebSpeechSynthesisUtterance& utterance)
     53 {
     54     m_client->didStartSpeaking(utterance);
     55 }
     56 
     57 void WebSpeechSynthesizerClientImpl::didFinishSpeaking(const WebKit::WebSpeechSynthesisUtterance& utterance)
     58 {
     59     m_client->didFinishSpeaking(utterance);
     60 }
     61 
     62 void WebSpeechSynthesizerClientImpl::didPauseSpeaking(const WebKit::WebSpeechSynthesisUtterance& utterance)
     63 {
     64     m_client->didPauseSpeaking(utterance);
     65 }
     66 
     67 void WebSpeechSynthesizerClientImpl::didResumeSpeaking(const WebKit::WebSpeechSynthesisUtterance& utterance)
     68 {
     69     m_client->didResumeSpeaking(utterance);
     70 }
     71 
     72 void WebSpeechSynthesizerClientImpl::speakingErrorOccurred(const WebKit::WebSpeechSynthesisUtterance& utterance)
     73 {
     74     m_client->speakingErrorOccurred(utterance);
     75 }
     76 
     77 void WebSpeechSynthesizerClientImpl::wordBoundaryEventOccurred(const WebKit::WebSpeechSynthesisUtterance& utterance, unsigned charIndex)
     78 {
     79     m_client->boundaryEventOccurred(utterance, SpeechWordBoundary, charIndex);
     80 }
     81 
     82 void WebSpeechSynthesizerClientImpl::sentenceBoundaryEventOccurred(const WebKit::WebSpeechSynthesisUtterance& utterance, unsigned charIndex)
     83 {
     84     m_client->boundaryEventOccurred(utterance, SpeechSentenceBoundary, charIndex);
     85 }
     86 
     87 } // namespace WebCore
     88