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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 |
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54 | 54 |
55 MIDIInputVector inputs() const { return m_inputs; } | 55 MIDIInputVector inputs() const { return m_inputs; } |
56 MIDIOutputVector outputs() const { return m_outputs; } | 56 MIDIOutputVector outputs() const { return m_outputs; } |
57 | 57 |
58 using RefCounted<MIDIAccess>::ref; | 58 using RefCounted<MIDIAccess>::ref; |
59 using RefCounted<MIDIAccess>::deref; | 59 using RefCounted<MIDIAccess>::deref; |
60 | 60 |
61 DEFINE_ATTRIBUTE_EVENT_LISTENER(connect); | 61 DEFINE_ATTRIBUTE_EVENT_LISTENER(connect); |
62 DEFINE_ATTRIBUTE_EVENT_LISTENER(disconnect); | 62 DEFINE_ATTRIBUTE_EVENT_LISTENER(disconnect); |
63 | 63 |
64 void enableSysEx(bool enable); | 64 void setSysExEnabled(bool); |
| 65 bool sysExEnabled() const { return m_sysExEnabled; } |
65 | 66 |
66 // EventTarget | 67 // EventTarget |
67 virtual const AtomicString& interfaceName() const OVERRIDE { return eventNam
es().interfaceForMIDIAccess; } | 68 virtual const AtomicString& interfaceName() const OVERRIDE { return eventNam
es().interfaceForMIDIAccess; } |
68 virtual ScriptExecutionContext* scriptExecutionContext() const OVERRIDE { re
turn ActiveDOMObject::scriptExecutionContext(); } | 69 virtual ScriptExecutionContext* scriptExecutionContext() const OVERRIDE { re
turn ActiveDOMObject::scriptExecutionContext(); } |
69 | 70 |
70 // ActiveDOMObject | 71 // ActiveDOMObject |
71 virtual bool canSuspend() const OVERRIDE { return true; } | 72 virtual bool canSuspend() const OVERRIDE { return true; } |
72 virtual void stop(); | 73 virtual void stop(); |
73 | 74 |
74 // MIDIAccessorClient | 75 // MIDIAccessorClient |
75 virtual void didAddInputPort(const String& id, const String& manufacturer, c
onst String& name, const String& version) OVERRIDE; | 76 virtual void didAddInputPort(const String& id, const String& manufacturer, c
onst String& name, const String& version) OVERRIDE; |
76 virtual void didAddOutputPort(const String& id, const String& manufacturer,
const String& name, const String& version) OVERRIDE; | 77 virtual void didAddOutputPort(const String& id, const String& manufacturer,
const String& name, const String& version) OVERRIDE; |
77 virtual void didStartSession() OVERRIDE; | 78 virtual void didStartSession() OVERRIDE; |
78 virtual void didReceiveMIDIData(unsigned portIndex, const unsigned char* dat
a, size_t length, double timeStamp) OVERRIDE; | 79 virtual void didReceiveMIDIData(unsigned portIndex, const unsigned char* dat
a, size_t length, double timeStamp) OVERRIDE; |
79 | 80 |
| 81 // |timeStampInMilliseconds| is in the same time coordinate system as perfor
mance.now(). |
| 82 void sendMIDIData(unsigned portIndex, const unsigned char* data, size_t leng
th, double timeStampInMilliseconds); |
| 83 |
80 private: | 84 private: |
81 explicit MIDIAccess(ScriptExecutionContext*, MIDIAccessPromise*); | 85 explicit MIDIAccess(ScriptExecutionContext*, MIDIAccessPromise*); |
82 | 86 |
83 void startRequest(); | 87 void startRequest(); |
84 virtual void permissionDenied(); | 88 virtual void permissionDenied(); |
85 | 89 |
86 // EventTarget | 90 // EventTarget |
87 virtual void refEventTarget() OVERRIDE { ref(); } | 91 virtual void refEventTarget() OVERRIDE { ref(); } |
88 virtual void derefEventTarget() OVERRIDE { deref(); } | 92 virtual void derefEventTarget() OVERRIDE { deref(); } |
89 virtual EventTargetData* eventTargetData() OVERRIDE { return &m_eventTargetD
ata; } | 93 virtual EventTargetData* eventTargetData() OVERRIDE { return &m_eventTargetD
ata; } |
90 virtual EventTargetData* ensureEventTargetData() OVERRIDE { return &m_eventT
argetData; } | 94 virtual EventTargetData* ensureEventTargetData() OVERRIDE { return &m_eventT
argetData; } |
91 | 95 |
92 MIDIInputVector m_inputs; | 96 MIDIInputVector m_inputs; |
93 MIDIOutputVector m_outputs; | 97 MIDIOutputVector m_outputs; |
94 EventTargetData m_eventTargetData; | 98 EventTargetData m_eventTargetData; |
95 MIDIAccessPromise* m_promise; | 99 MIDIAccessPromise* m_promise; |
96 | 100 |
97 OwnPtr<MIDIAccessor> m_accessor; | 101 OwnPtr<MIDIAccessor> m_accessor; |
98 bool m_hasAccess; | 102 bool m_hasAccess; |
99 bool m_enableSysEx; | 103 bool m_sysExEnabled; |
100 bool m_requesting; | 104 bool m_requesting; |
101 }; | 105 }; |
102 | 106 |
103 } // namespace WebCore | 107 } // namespace WebCore |
104 | 108 |
105 #endif // MIDIAccess_h | 109 #endif // MIDIAccess_h |
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