public/platform/WebMIDIAccessor.h

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 * in the documentation and/or other materials provided with the
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#ifndef WebMIDIAccessor_h
#define WebMIDIAccessor_h

#include "WebString.h"

namespace WebKit {

// Abstract interface to the Chromium MIDI system.

class WebMIDIAccessor {
public:
    virtual ~WebMIDIAccessor() { }

    // |access| is set to 1 if MIDIOptions.sysexEnabled is true. Otherwise 0.
    virtual void requestAccess(int access) { }
    // |timeStamp| is measured in milliseconds as Web MIDI spec defines.
    virtual void sendMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp) { }
};

} // namespace WebKit

#endif // WebMIDIAccessor_h