Source/modules/webmidi/MIDIAccessorClient.h - Issue 649683006: Web MIDI: add blink APIs to notify device connection events

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Issue 649683006: Web MIDI: add blink APIs to notify device connection events (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: address a comment at #21 Created 6 years, 2 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

(...skipping 19 matching lines...) Expand all Loading...
30	30

31 #ifndef MIDIAccessorClient_h	31 #ifndef MIDIAccessorClient_h

32 #define MIDIAccessorClient_h	32 #define MIDIAccessorClient_h

33	33

34 #include "wtf/Forward.h"	34 #include "wtf/Forward.h"

35	35

36 namespace blink {	36 namespace blink {

37	37

38 class MIDIAccessorClient {	38 class MIDIAccessorClient {

39 public:	39 public:

40 virtual void didAddInputPort(const String& id, const String& manufacturer, c onst String& name, const String& version) = 0;	40 virtual void didAddInputPort(const String& id, const String& manufacturer, c onst String& name, const String& version, bool isActive) = 0;

41 virtual void didAddOutputPort(const String& id, const String& manufacturer, const String& name, const String& version) = 0;	41 virtual void didAddOutputPort(const String& id, const String& manufacturer, const String& name, const String& version, bool isActive) = 0;

	42 virtual void didSetInputPortState(unsigned portIndex, bool isActive) = 0;

	43 virtual void didSetOutputPortState(unsigned portIndex, bool isActive) = 0;

42	44

43 virtual void didStartSession(bool success, const String& error, const String & message) = 0;	45 virtual void didStartSession(bool success, const String& error, const String & message) = 0;

44 virtual void didReceiveMIDIData(unsigned portIndex, const unsigned char* dat a, size_t length, double timeStamp) = 0;	46 virtual void didReceiveMIDIData(unsigned portIndex, const unsigned char* dat a, size_t length, double timeStamp) = 0;

45 };	47 };

46	48

47 } // namespace blink	49 } // namespace blink

48	50

49 #endif // MIDIAccessorClient_h	51 #endif // MIDIAccessorClient_h

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