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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CustomElement_h | 5 #ifndef CustomElement_h |
6 #define CustomElement_h | 6 #define CustomElement_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "core/HTMLNames.h" | 9 #include "core/HTMLNames.h" |
10 #include "core/dom/Element.h" | 10 #include "core/dom/Element.h" |
11 #include "wtf/Allocator.h" | 11 #include "wtf/Allocator.h" |
12 #include "wtf/text/AtomicString.h" | 12 #include "wtf/text/AtomicString.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class Document; | 16 class Document; |
17 class Element; | 17 class Element; |
18 class HTMLElement; | 18 class HTMLElement; |
19 class QualifiedName; | 19 class QualifiedName; |
20 class CustomElementDefinition; | 20 class CustomElementDefinition; |
21 class CustomElementRegistry; | 21 class CustomElementRegistry; |
22 | 22 |
23 class CORE_EXPORT CustomElement { | 23 class CORE_EXPORT CustomElement { |
24 STATIC_ONLY(CustomElement); | 24 STATIC_ONLY(CustomElement); |
25 public: | 25 public: |
26 // Retrieves the CustomElementsRegistry for Element, if any. This | 26 // Retrieves the CustomElementsRegistry for Element, if any. This |
27 // may be a different object for a given element over its lifetime | 27 // may be a different object for a given element over its lifetime |
28 // as it moves between documents. | 28 // as it moves between documents. |
29 static CustomElementsRegistry* registry(const Element&); | 29 static CustomElementsRegistry* registry(const Element&); |
| 30 static CustomElementsRegistry* registry(const Document&); |
30 | 31 |
31 // Returns true if element could possibly match a custom element | 32 // Returns true if element could possibly match a custom element |
32 // descriptor *now*. See CustomElementDescriptor::matches for the | 33 // descriptor *now*. See CustomElementDescriptor::matches for the |
33 // meaning of "match". Custom element processing which depends on | 34 // meaning of "match". Custom element processing which depends on |
34 // matching a descriptor, such as upgrade, can be skipped for | 35 // matching a descriptor, such as upgrade, can be skipped for |
35 // elements that fail this test. | 36 // elements that fail this test. |
36 // | 37 // |
37 // Although this result is currently constant for a given element, | 38 // Although this result is currently constant for a given element, |
38 // when customized built-in elements are implemented the result | 39 // when customized built-in elements are implemented the result |
39 // will depend on the value of the 'is' attribute. In addition, | 40 // will depend on the value of the 'is' attribute. In addition, |
(...skipping 10 matching lines...) Expand all Loading... |
50 | 51 |
51 static bool isValidName(const AtomicString& name); | 52 static bool isValidName(const AtomicString& name); |
52 | 53 |
53 static bool shouldCreateCustomElement(Document&, const AtomicString& localNa
me); | 54 static bool shouldCreateCustomElement(Document&, const AtomicString& localNa
me); |
54 static bool shouldCreateCustomElement(Document&, const QualifiedName&); | 55 static bool shouldCreateCustomElement(Document&, const QualifiedName&); |
55 | 56 |
56 static HTMLElement* createCustomElement(Document&, const AtomicString& local
Name, CreateElementFlags); | 57 static HTMLElement* createCustomElement(Document&, const AtomicString& local
Name, CreateElementFlags); |
57 static HTMLElement* createCustomElement(Document&, const QualifiedName&, Cre
ateElementFlags); | 58 static HTMLElement* createCustomElement(Document&, const QualifiedName&, Cre
ateElementFlags); |
58 | 59 |
59 static void enqueueUpgradeReaction(Element*, CustomElementDefinition*); | 60 static void enqueueUpgradeReaction(Element*, CustomElementDefinition*); |
| 61 |
| 62 private: |
| 63 static HTMLElement* createCustomElementAsync(Document&, CustomElementDefinit
ion&, const QualifiedName&); |
60 }; | 64 }; |
61 | 65 |
62 } // namespace blink | 66 } // namespace blink |
63 | 67 |
64 #endif // CustomElement_h | 68 #endif // CustomElement_h |
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