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 MIDIOutput_h 32 #define MIDIOutput_h 33 34 #include "modules/webmidi/MIDIPort.h" 35 #include "wtf/RefPtr.h" 36 #include "wtf/Uint8Array.h" 37 38 namespace WebCore { 39 40 class ExceptionState; 41 class MIDIAccess; 42 class ExecutionContext; 43 44 class MIDIOutput : public MIDIPort { 45 public: 46 static PassRefPtr<MIDIOutput> create(MIDIAccess*, unsigned portIndex, ExecutionContext*, const String& id, const String& manufacturer, const String& name, const String& version); 47 virtual ~MIDIOutput(); 48 49 void send(Uint8Array*, double timestamp, ExceptionState&); 50 void send(Vector<unsigned>, double timestamp, ExceptionState&); 51 52 // send() without optional |timestamp|. 53 void send(Uint8Array*, ExceptionState&); 54 void send(Vector<unsigned>, ExceptionState&); 55 56 MIDIAccess* midiAccess() const { return m_access; } 57 58 private: 59 MIDIOutput(MIDIAccess*, unsigned portIndex, ExecutionContext*, const String& id, const String& manufacturer, const String& name, const String& version); 60 61 MIDIAccess* m_access; 62 unsigned m_portIndex; 63 }; 64 65 typedef Vector<RefPtr<MIDIOutput> > MIDIOutputVector; 66 67 } // namespace WebCore 68 69 #endif // MIDIOutput_h 70
