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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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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47 // Processes the Custom Elements in an HTML Import. This is a | 47 // Processes the Custom Elements in an HTML Import. This is a |
48 // composite step which processes the Custom Elements created by | 48 // composite step which processes the Custom Elements created by |
49 // parsing the import, and its sub-imports. | 49 // parsing the import, and its sub-imports. |
50 // | 50 // |
51 // This step blocks further Custom Element microtask processing if its | 51 // This step blocks further Custom Element microtask processing if its |
52 // import isn't "ready" (finished parsing and running script.) | 52 // import isn't "ready" (finished parsing and running script.) |
53 class CustomElementMicrotaskImportStep : public CustomElementMicrotaskStep { | 53 class CustomElementMicrotaskImportStep : public CustomElementMicrotaskStep { |
54 WTF_MAKE_NONCOPYABLE(CustomElementMicrotaskImportStep); | 54 WTF_MAKE_NONCOPYABLE(CustomElementMicrotaskImportStep); |
55 public: | 55 public: |
56 static PassOwnPtrWillBeRawPtr<CustomElementMicrotaskImportStep> create(HTMLI
mportChild*); | 56 static PassOwnPtrWillBeRawPtr<CustomElementMicrotaskImportStep> create(HTMLI
mportChild*); |
57 virtual ~CustomElementMicrotaskImportStep(); | 57 ~CustomElementMicrotaskImportStep() override; |
58 | 58 |
59 // API for HTML Imports | 59 // API for HTML Imports |
60 void invalidate(); | 60 void invalidate(); |
61 void importDidFinishLoading(); | 61 void importDidFinishLoading(); |
62 #if !ENABLE(OILPAN) | 62 #if !ENABLE(OILPAN) |
63 WeakPtr<CustomElementMicrotaskImportStep> weakPtr() { return m_weakFactory.c
reateWeakPtr(); } | 63 WeakPtr<CustomElementMicrotaskImportStep> weakPtr() { return m_weakFactory.c
reateWeakPtr(); } |
64 #endif | 64 #endif |
65 | 65 |
66 DECLARE_VIRTUAL_TRACE(); | 66 DECLARE_VIRTUAL_TRACE(); |
67 | 67 |
68 private: | 68 private: |
69 explicit CustomElementMicrotaskImportStep(HTMLImportChild*); | 69 explicit CustomElementMicrotaskImportStep(HTMLImportChild*); |
70 | 70 |
71 void didUpgradeAllCustomElements(); | 71 void didUpgradeAllCustomElements(); |
72 bool shouldWaitForImport() const; | 72 bool shouldWaitForImport() const; |
73 | 73 |
74 // CustomElementMicrotaskStep | 74 // CustomElementMicrotaskStep |
75 virtual Result process() override final; | 75 Result process() final; |
76 | 76 |
77 #if !defined(NDEBUG) | 77 #if !defined(NDEBUG) |
78 virtual void show(unsigned indent) override; | 78 void show(unsigned indent) override; |
79 #endif | 79 #endif |
80 WeakPtrWillBeWeakMember<HTMLImportChild> m_import; | 80 WeakPtrWillBeWeakMember<HTMLImportChild> m_import; |
81 #if !ENABLE(OILPAN) | 81 #if !ENABLE(OILPAN) |
82 WeakPtrFactory<CustomElementMicrotaskImportStep> m_weakFactory; | 82 WeakPtrFactory<CustomElementMicrotaskImportStep> m_weakFactory; |
83 #endif | 83 #endif |
84 RefPtrWillBeMember<CustomElementSyncMicrotaskQueue> m_queue; | 84 RefPtrWillBeMember<CustomElementSyncMicrotaskQueue> m_queue; |
85 }; | 85 }; |
86 | 86 |
87 } // namespace blink | 87 } // namespace blink |
88 | 88 |
89 #endif // CustomElementMicrotaskImportStep_h | 89 #endif // CustomElementMicrotaskImportStep_h |
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