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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef MIDIPort_h
32#define MIDIPort_h
33
34#include "modules/EventTargetModules.h"
35#include "platform/heap/Handle.h"
36
37namespace blink {
38
39class MIDIAccess;
40
41class MIDIPort : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<MIDIPort>, public EventTargetWithInlineData {
42    DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<MIDIPort>);
43    DEFINE_WRAPPERTYPEINFO();
44    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MIDIPort);
45public:
46    enum MIDIPortTypeCode {
47        MIDIPortTypeInput,
48        MIDIPortTypeOutput
49    };
50
51    virtual ~MIDIPort() { }
52
53    String id() const { return m_id; }
54    String manufacturer() const { return m_manufacturer; }
55    String name() const { return m_name; }
56    String type() const;
57    String version() const { return m_version; }
58
59    MIDIAccess* midiAccess() const { return m_access; }
60
61    virtual void trace(Visitor*) OVERRIDE;
62
63    DEFINE_ATTRIBUTE_EVENT_LISTENER(disconnect);
64
65    // EventTarget
66    virtual const AtomicString& interfaceName() const OVERRIDE { return EventTargetNames::MIDIPort; }
67    virtual ExecutionContext* executionContext() const OVERRIDE FINAL;
68
69protected:
70    MIDIPort(MIDIAccess*, const String& id, const String& manufacturer, const String& name, MIDIPortTypeCode, const String& version);
71
72private:
73    String m_id;
74    String m_manufacturer;
75    String m_name;
76    MIDIPortTypeCode m_type;
77    String m_version;
78    Member<MIDIAccess> m_access;
79};
80
81} // namespace blink
82
83#endif // MIDIPort_h
84