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 MIDIMessageEvent_h 32 #define MIDIMessageEvent_h 33 34 #include "core/events/Event.h" 35 #include "wtf/Uint8Array.h" 36 37 namespace WebCore { 38 39 struct MIDIMessageEventInit : public EventInit { MIDIMessageEventInitMIDIMessageEventInit40 MIDIMessageEventInit() 41 : receivedTime(0.0) 42 { 43 }; 44 45 double receivedTime; 46 RefPtr<Uint8Array> data; 47 }; 48 49 class MIDIMessageEvent : public Event { 50 public: create()51 static PassRefPtr<MIDIMessageEvent> create() 52 { 53 return adoptRef(new MIDIMessageEvent()); 54 } 55 create(double receivedTime,PassRefPtr<Uint8Array> data)56 static PassRefPtr<MIDIMessageEvent> create(double receivedTime, PassRefPtr<Uint8Array> data) 57 { 58 return adoptRef(new MIDIMessageEvent(receivedTime, data)); 59 } 60 create(const AtomicString & type,const MIDIMessageEventInit & initializer)61 static PassRefPtr<MIDIMessageEvent> create(const AtomicString& type, const MIDIMessageEventInit& initializer) 62 { 63 return adoptRef(new MIDIMessageEvent(type, initializer)); 64 } 65 receivedTime()66 double receivedTime() { return m_receivedTime; } data()67 PassRefPtr<Uint8Array> data() { return m_data; } 68 interfaceName()69 virtual const AtomicString& interfaceName() const OVERRIDE { return EventNames::MIDIMessageEvent; } 70 71 private: MIDIMessageEvent()72 MIDIMessageEvent() 73 : m_receivedTime(0) 74 { 75 ScriptWrappable::init(this); 76 } 77 MIDIMessageEvent(double receivedTime,PassRefPtr<Uint8Array> data)78 MIDIMessageEvent(double receivedTime, PassRefPtr<Uint8Array> data) 79 : Event(EventTypeNames::midimessage, true, false) 80 , m_receivedTime(receivedTime) 81 , m_data(data) 82 { 83 ScriptWrappable::init(this); 84 } 85 MIDIMessageEvent(const AtomicString & type,const MIDIMessageEventInit & initializer)86 MIDIMessageEvent(const AtomicString& type, const MIDIMessageEventInit& initializer) 87 : Event(type, initializer) 88 , m_receivedTime(initializer.receivedTime) 89 , m_data(initializer.data) 90 { 91 ScriptWrappable::init(this); 92 } 93 94 double m_receivedTime; 95 RefPtr<Uint8Array> m_data; 96 }; 97 98 } // namespace WebCore 99 100 #endif // MIDIMessageEvent_h 101