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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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33 | 33 |
34 #include "core/frame/LocalFrame.h" | 34 #include "core/frame/LocalFrame.h" |
35 #include "platform/heap/Handle.h" | 35 #include "platform/heap/Handle.h" |
36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 class MIDIAccessInitializer; | 39 class MIDIAccessInitializer; |
40 class MIDIClient; | 40 class MIDIClient; |
41 class MIDIOptions; | 41 class MIDIOptions; |
42 | 42 |
43 class MIDIController final : public GarbageCollectedFinalized<MIDIController>, p
ublic HeapSupplement<LocalFrame> { | 43 class MIDIController final : public GarbageCollectedFinalized<MIDIController>, p
ublic Supplement<LocalFrame> { |
44 USING_GARBAGE_COLLECTED_MIXIN(MIDIController); | 44 USING_GARBAGE_COLLECTED_MIXIN(MIDIController); |
45 public: | 45 public: |
46 virtual ~MIDIController(); | 46 virtual ~MIDIController(); |
47 | 47 |
48 void requestPermission(MIDIAccessInitializer*, const MIDIOptions&); | 48 void requestPermission(MIDIAccessInitializer*, const MIDIOptions&); |
49 void cancelPermissionRequest(MIDIAccessInitializer*); | 49 void cancelPermissionRequest(MIDIAccessInitializer*); |
50 | 50 |
51 static RawPtr<MIDIController> create(PassOwnPtr<MIDIClient>); | 51 static RawPtr<MIDIController> create(PassOwnPtr<MIDIClient>); |
52 static const char* supplementName(); | 52 static const char* supplementName(); |
53 static MIDIController* from(LocalFrame* frame) { return static_cast<MIDICont
roller*>(HeapSupplement<LocalFrame>::from(frame, supplementName())); } | 53 static MIDIController* from(LocalFrame* frame) { return static_cast<MIDICont
roller*>(Supplement<LocalFrame>::from(frame, supplementName())); } |
54 | 54 |
55 DEFINE_INLINE_VIRTUAL_TRACE() { HeapSupplement<LocalFrame>::trace(visitor);
} | 55 DEFINE_INLINE_VIRTUAL_TRACE() { Supplement<LocalFrame>::trace(visitor); } |
56 | 56 |
57 protected: | 57 protected: |
58 explicit MIDIController(PassOwnPtr<MIDIClient>); | 58 explicit MIDIController(PassOwnPtr<MIDIClient>); |
59 | 59 |
60 private: | 60 private: |
61 OwnPtr<MIDIClient> m_client; | 61 OwnPtr<MIDIClient> m_client; |
62 }; | 62 }; |
63 | 63 |
64 } // namespace blink | 64 } // namespace blink |
65 | 65 |
66 #endif // MIDIController_h | 66 #endif // MIDIController_h |
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