Source/modules/webmidi/MIDIOutput.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
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * 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
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 */

#ifndef MIDIOutput_h
#define MIDIOutput_h

#include "core/dom/DOMTypedArray.h"
#include "modules/webmidi/MIDIPort.h"

namespace blink {

class ExceptionState;
class MIDIAccess;

class MIDIOutput final : public MIDIPort {
    DEFINE_WRAPPERTYPEINFO();
public:
    static MIDIOutput* create(MIDIAccess*, unsigned portIndex, const String& id, const String& manufacturer, const String& name, const String& version, MIDIAccessor::MIDIPortState);
    ~MIDIOutput() override;

    void send(DOMUint8Array*, double timestamp, ExceptionState&);
    void send(Vector<unsigned>, double timestamp, ExceptionState&);

    // send() without optional |timestamp|.
    void send(DOMUint8Array*, ExceptionState&);
    void send(Vector<unsigned>, ExceptionState&);

    DECLARE_VIRTUAL_TRACE();

private:
    MIDIOutput(MIDIAccess*, unsigned portIndex, const String& id, const String& manufacturer, const String& name, const String& version, MIDIAccessor::MIDIPortState);

    unsigned m_portIndex;
};

} // namespace blink

#endif // MIDIOutput_h