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Side by Side Diff: Source/modules/webmidi/MIDIAccessor.h

Issue 950643002: Web MIDI: complete blink API update to support MIDIPortState (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@midi_api_1
Patch Set: Created 5 years, 10 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
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47 virtual ~MIDIAccessor() { } 47 virtual ~MIDIAccessor() { }
48 48
49 void startSession(); 49 void startSession();
50 void sendMIDIData(unsigned portIndex, const unsigned char* data, size_t leng th, double timeStamp); 50 void sendMIDIData(unsigned portIndex, const unsigned char* data, size_t leng th, double timeStamp);
51 // MIDIAccessInitializer and MIDIAccess are both MIDIAccessClient. 51 // MIDIAccessInitializer and MIDIAccess are both MIDIAccessClient.
52 // MIDIAccessInitializer is the first client and MIDIAccess takes over it 52 // MIDIAccessInitializer is the first client and MIDIAccess takes over it
53 // once the initialization successfully finishes. 53 // once the initialization successfully finishes.
54 void setClient(MIDIAccessorClient* client) { m_client = client; } 54 void setClient(MIDIAccessorClient* client) { m_client = client; }
55 55
56 // WebMIDIAccessorClient 56 // WebMIDIAccessorClient
57 // FIXME: Remove obsolete interfaces that use isActive.
58 virtual void didAddInputPort(const WebString& id, const WebString& manufactu rer, const WebString& name, const WebString& version, bool isActive) override;
59 virtual void didAddOutputPort(const WebString& id, const WebString& manufact urer, const WebString& name, const WebString& version, bool isActive) override;
60 virtual void didAddInputPort(const WebString& id, const WebString& manufactu rer, const WebString& name, const WebString& version, MIDIPortState) override; 57 virtual void didAddInputPort(const WebString& id, const WebString& manufactu rer, const WebString& name, const WebString& version, MIDIPortState) override;
61 virtual void didAddOutputPort(const WebString& id, const WebString& manufact urer, const WebString& name, const WebString& version, MIDIPortState) override; 58 virtual void didAddOutputPort(const WebString& id, const WebString& manufact urer, const WebString& name, const WebString& version, MIDIPortState) override;
62 // FIXME: Remove obsolete interfaces that use isActive.
63 virtual void didSetInputPortState(unsigned portIndex, bool isActive) overrid e;
64 virtual void didSetOutputPortState(unsigned portIndex, bool isActive) overri de;
65 virtual void didSetInputPortState(unsigned portIndex, MIDIPortState) overrid e; 59 virtual void didSetInputPortState(unsigned portIndex, MIDIPortState) overrid e;
66 virtual void didSetOutputPortState(unsigned portIndex, MIDIPortState) overri de; 60 virtual void didSetOutputPortState(unsigned portIndex, MIDIPortState) overri de;
67 virtual void didStartSession(bool success, const WebString& error, const Web String& message) override; 61 virtual void didStartSession(bool success, const WebString& error, const Web String& message) override;
68 virtual void didReceiveMIDIData(unsigned portIndex, const unsigned char* dat a, size_t length, double timeStamp) override; 62 virtual void didReceiveMIDIData(unsigned portIndex, const unsigned char* dat a, size_t length, double timeStamp) override;
69 63
70 private: 64 private:
71 explicit MIDIAccessor(MIDIAccessorClient*); 65 explicit MIDIAccessor(MIDIAccessorClient*);
72 66
73 MIDIAccessorClient* m_client; 67 MIDIAccessorClient* m_client;
74 OwnPtr<WebMIDIAccessor> m_accessor; 68 OwnPtr<WebMIDIAccessor> m_accessor;
75 }; 69 };
76 70
77 } // namespace blink 71 } // namespace blink
78 72
79 #endif // MIDIAccessor_h 73 #endif // MIDIAccessor_h
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