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#include "config.h" 32#include "modules/webmidi/MIDIAccessor.h" 33 34#include "modules/webmidi/MIDIAccessorClient.h" 35#include "public/platform/Platform.h" 36#include "wtf/text/WTFString.h" 37 38using blink::WebString; 39 40namespace blink { 41 42// Factory method 43PassOwnPtr<MIDIAccessor> MIDIAccessor::create(MIDIAccessorClient* client) 44{ 45 return adoptPtr(new MIDIAccessor(client)); 46} 47 48MIDIAccessor::MIDIAccessor(MIDIAccessorClient* client) 49 : m_client(client) 50{ 51 ASSERT(client); 52 53 m_accessor = adoptPtr(Platform::current()->createMIDIAccessor(this)); 54 55 ASSERT(m_accessor); 56} 57 58void MIDIAccessor::startSession() 59{ 60 m_accessor->startSession(); 61} 62 63void MIDIAccessor::sendMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp) 64{ 65 m_accessor->sendMIDIData(portIndex, data, length, timeStamp); 66} 67 68void MIDIAccessor::didAddInputPort(const WebString& id, const WebString& manufacturer, const WebString& name, const WebString& version) 69{ 70 m_client->didAddInputPort(id, manufacturer, name, version); 71} 72 73void MIDIAccessor::didAddOutputPort(const WebString& id, const WebString& manufacturer, const WebString& name, const WebString& version) 74{ 75 m_client->didAddOutputPort(id, manufacturer, name, version); 76} 77 78void MIDIAccessor::didStartSession(bool success, const WebString& error, const WebString& message) 79{ 80 m_client->didStartSession(success, error, message); 81} 82 83void MIDIAccessor::didReceiveMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp) 84{ 85 m_client->didReceiveMIDIData(portIndex, data, length, timeStamp); 86} 87 88} // namespace blink 89