1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
* 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
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef MIDIInput_h
#define MIDIInput_h
#include "media/midi/midi_service.mojom-blink.h"
#include "modules/EventTargetModules.h"
#include "modules/webmidi/MIDIAccessor.h"
#include "modules/webmidi/MIDIPort.h"
namespace blink {
class MIDIAccess;
class MIDIInput final : public MIDIPort {
DEFINE_WRAPPERTYPEINFO();
public:
static MIDIInput* create(MIDIAccess*,
const String& id,
const String& manufacturer,
const String& name,
const String& version,
midi::mojom::PortState);
~MIDIInput() override {}
EventListener* onmidimessage();
void setOnmidimessage(EventListener*);
// EventTarget
const AtomicString& interfaceName() const override {
return EventTargetNames::MIDIInput;
}
// |timeStamp| is a DOMHighResTimeStamp in the time coordinate system of
// performance.now().
void didReceiveMIDIData(unsigned portIndex,
const unsigned char* data,
size_t length,
double timeStamp);
DECLARE_VIRTUAL_TRACE();
protected:
void addedEventListener(const AtomicString& eventType,
RegisteredEventListener&) override;
private:
MIDIInput(MIDIAccess*,
const String& id,
const String& manufacturer,
const String& name,
const String& version,
midi::mojom::PortState);
};
} // namespace blink
#endif // MIDIInput_h
|
