xref: /external/chromium_org/third_party/WebKit/public/platform/WebMIDIAccessor.h

/*
 * Copyright (C) 2013 Google 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:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
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 * in the documentation and/or other materials provided with the
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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#ifndef WebMIDIAccessor_h
#define WebMIDIAccessor_h

#include "WebString.h"

namespace blink {

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

    virtual void startSession() { }
    // |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 blink

#endif // WebMIDIAccessor_h