root/Source/web/SpeechInputClientImpl.h

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/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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#ifndef SpeechInputClientImpl_h
#define SpeechInputClientImpl_h

#if ENABLE(INPUT_SPEECH)

#include "WebSpeechInputListener.h"
#include "core/speech/SpeechInputClient.h"
#include "wtf/Forward.h"
#include "wtf/OwnPtr.h"
#include "wtf/PassOwnPtr.h"

namespace WebCore {
class SecurityOrigin;
class SpeechInputListener;
}

namespace blink {

class WebSpeechInputController;
class WebViewClient;

class SpeechInputClientImpl FINAL
    : public WebCore::SpeechInputClient,
      public WebSpeechInputListener {
public:
    static PassOwnPtr<SpeechInputClientImpl> create(WebViewClient*);
    virtual ~SpeechInputClientImpl();

    // SpeechInputClient methods.
    virtual void setListener(WebCore::SpeechInputListener*) OVERRIDE;
    virtual bool startRecognition(int requestId, const WebCore::IntRect& elementRect, const AtomicString& language, const String& grammar, WebCore::SecurityOrigin*) OVERRIDE;
    virtual void stopRecording(int) OVERRIDE;
    virtual void cancelRecognition(int) OVERRIDE;

    // WebSpeechInputListener methods.
    virtual void didCompleteRecording(int) OVERRIDE;
    virtual void setRecognitionResult(int, const WebSpeechInputResultArray&) OVERRIDE;
    virtual void didCompleteRecognition(int) OVERRIDE;

private:
    SpeechInputClientImpl(WebViewClient*);

    WebSpeechInputController* m_controller; // To call into the embedder.
    WebCore::SpeechInputListener* m_listener;
};

} // namespace blink

#endif // ENABLE(INPUT_SPEECH)

#endif // SpeechInputClientImpl_h

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