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Side by Side Diff: Source/core/events/ResourceProgressEvent.h

Issue 182763002: Add [WillBeGarbageCollected] to Event.idl (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 8 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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37 37
38 // ResourceProgressEvent is a non-standard class that is simply a ProgressEvent 38 // ResourceProgressEvent is a non-standard class that is simply a ProgressEvent
39 // with an additional read-only "url" property containing a string URL. This is 39 // with an additional read-only "url" property containing a string URL. This is
40 // used by the Chromium NaCl integration to indicate to which resource the 40 // used by the Chromium NaCl integration to indicate to which resource the
41 // event applies. This is useful because the NaCl integration will download 41 // event applies. This is useful because the NaCl integration will download
42 // (and translate in the case of PNaCl) multiple binary files. It is not 42 // (and translate in the case of PNaCl) multiple binary files. It is not
43 // constructable by web content at all, and so does not provide the usual 43 // constructable by web content at all, and so does not provide the usual
44 // EventInit pattern for Event construction. 44 // EventInit pattern for Event construction.
45 class ResourceProgressEvent FINAL : public ProgressEvent { 45 class ResourceProgressEvent FINAL : public ProgressEvent {
46 public: 46 public:
47 static PassRefPtr<ResourceProgressEvent> create() 47 static PassRefPtrWillBeRawPtr<ResourceProgressEvent> create()
48 { 48 {
49 return adoptRef(new ResourceProgressEvent); 49 return adoptRefWillBeRefCountedGarbageCollected(new ResourceProgressEven t);
50 } 50 }
51 static PassRefPtr<ResourceProgressEvent> create(const AtomicString& type, bo ol lengthComputable, unsigned long long loaded, unsigned long long total, const String& url) 51 static PassRefPtrWillBeRawPtr<ResourceProgressEvent> create(const AtomicStri ng& type, bool lengthComputable, unsigned long long loaded, unsigned long long t otal, const String& url)
52 { 52 {
53 return adoptRef(new ResourceProgressEvent(type, lengthComputable, loaded , total, url)); 53 return adoptRefWillBeRefCountedGarbageCollected(new ResourceProgressEven t(type, lengthComputable, loaded, total, url));
54 } 54 }
55 55
56 const String& url() const; 56 const String& url() const;
57 57
58 virtual const AtomicString& interfaceName() const OVERRIDE; 58 virtual const AtomicString& interfaceName() const OVERRIDE;
59 59
60 virtual void trace(Visitor*) OVERRIDE; 60 virtual void trace(Visitor*) OVERRIDE;
61 61
62 protected: 62 protected:
63 ResourceProgressEvent(); 63 ResourceProgressEvent();
64 ResourceProgressEvent(const AtomicString& type, bool lengthComputable, unsig ned long long loaded, unsigned long long total, const String& url); 64 ResourceProgressEvent(const AtomicString& type, bool lengthComputable, unsig ned long long loaded, unsigned long long total, const String& url);
65 65
66 private: 66 private:
67 String m_url; 67 String m_url;
68 }; 68 };
69 69
70 } // namespace WebCore 70 } // namespace WebCore
71 71
72 #endif // ResourceProgressEvent_h 72 #endif // ResourceProgressEvent_h
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