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 #ifndef WebSpeechSynthesizerClientImpl_h 27 #define WebSpeechSynthesizerClientImpl_h 28 29 #include "core/platform/PlatformSpeechSynthesizer.h" 30 #include "public/platform/WebSpeechSynthesisUtterance.h" 31 #include "public/platform/WebSpeechSynthesisVoice.h" 32 #include "public/platform/WebSpeechSynthesizerClient.h" 33 #include "wtf/HashMap.h" 34 #include "wtf/Vector.h" 35 36 namespace WebCore { 37 38 class PlatformSpeechSynthesizer; 39 class PlatformSpeechSynthesizerClient; 40 41 class WebSpeechSynthesizerClientImpl : public WebKit::WebSpeechSynthesizerClient { 42 public: 43 explicit WebSpeechSynthesizerClientImpl(PlatformSpeechSynthesizer*, PlatformSpeechSynthesizerClient*); 44 virtual ~WebSpeechSynthesizerClientImpl(); 45 46 virtual void setVoiceList(const WebKit::WebVector<WebKit::WebSpeechSynthesisVoice>& voices); 47 virtual void didStartSpeaking(const WebKit::WebSpeechSynthesisUtterance&); 48 virtual void didFinishSpeaking(const WebKit::WebSpeechSynthesisUtterance&); 49 virtual void didPauseSpeaking(const WebKit::WebSpeechSynthesisUtterance&); 50 virtual void didResumeSpeaking(const WebKit::WebSpeechSynthesisUtterance&); 51 virtual void speakingErrorOccurred(const WebKit::WebSpeechSynthesisUtterance&); 52 virtual void wordBoundaryEventOccurred(const WebKit::WebSpeechSynthesisUtterance&, unsigned charIndex); 53 virtual void sentenceBoundaryEventOccurred(const WebKit::WebSpeechSynthesisUtterance&, unsigned charIndex); 54 55 private: 56 PlatformSpeechSynthesizer* m_synthesizer; 57 PlatformSpeechSynthesizerClient* m_client; 58 }; 59 60 } // namespace WebCore 61 62 #endif // WebSpeechSynthesizerClientImpl_h 63
