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Side by Side Diff: third_party/WebKit/Source/modules/webmidi/MIDIInput.cpp

Issue 1922093003: Add AddEventListenerOptions addEventListenerOptions interface. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 47 matching lines...) Expand 10 before | Expand all | Expand 10 after
58 58
59 void MIDIInput::setOnmidimessage(EventListener* listener) 59 void MIDIInput::setOnmidimessage(EventListener* listener)
60 { 60 {
61 // Implicit open. It does nothing if the port is already opened. 61 // Implicit open. It does nothing if the port is already opened.
62 // See http://www.w3.org/TR/webmidi/#widl-MIDIPort-open-Promise-MIDIPort 62 // See http://www.w3.org/TR/webmidi/#widl-MIDIPort-open-Promise-MIDIPort
63 open(); 63 open();
64 64
65 setAttributeEventListener(EventTypeNames::midimessage, listener); 65 setAttributeEventListener(EventTypeNames::midimessage, listener);
66 } 66 }
67 67
68 bool MIDIInput::addEventListenerInternal(const AtomicString& eventType, EventLis tener* listener, const EventListenerOptions& options) 68 bool MIDIInput::addEventListenerInternal(const AtomicString& eventType, EventLis tener* listener, const AddEventListenerOptions& options)
69 { 69 {
70 if (eventType == EventTypeNames::midimessage) { 70 if (eventType == EventTypeNames::midimessage) {
71 // Implicit open. See setOnmidimessage(). 71 // Implicit open. See setOnmidimessage().
72 open(); 72 open();
73 } 73 }
74 return EventTarget::addEventListenerInternal(eventType, listener, options); 74 return EventTarget::addEventListenerInternal(eventType, listener, options);
75 } 75 }
76 76
77 void MIDIInput::didReceiveMIDIData(unsigned portIndex, const unsigned char* data , size_t length, double timeStamp) 77 void MIDIInput::didReceiveMIDIData(unsigned portIndex, const unsigned char* data , size_t length, double timeStamp)
78 { 78 {
(...skipping 13 matching lines...) Expand all
92 DOMUint8Array* array = DOMUint8Array::create(data, length); 92 DOMUint8Array* array = DOMUint8Array::create(data, length);
93 dispatchEvent(MIDIMessageEvent::create(timeStamp, array)); 93 dispatchEvent(MIDIMessageEvent::create(timeStamp, array));
94 } 94 }
95 95
96 DEFINE_TRACE(MIDIInput) 96 DEFINE_TRACE(MIDIInput)
97 { 97 {
98 MIDIPort::trace(visitor); 98 MIDIPort::trace(visitor);
99 } 99 }
100 100
101 } // namespace blink 101 } // namespace blink
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