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Side by Side Diff: third_party/WebKit/Source/core/html/ClassList.h

Issue 1629403003: Merge DOMSettableTokensList into DOMTokensList (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: removed non-oilpan inheritance Created 4 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2010 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 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
(...skipping 12 matching lines...) Expand all
23 */ 23 */
24 24
25 #ifndef ClassList_h 25 #ifndef ClassList_h
26 #define ClassList_h 26 #define ClassList_h
27 27
28 #include "core/HTMLNames.h" 28 #include "core/HTMLNames.h"
29 #include "core/dom/DOMTokenList.h" 29 #include "core/dom/DOMTokenList.h"
30 #include "core/dom/Element.h" 30 #include "core/dom/Element.h"
31 #include "core/dom/SpaceSplitString.h" 31 #include "core/dom/SpaceSplitString.h"
32 #include "wtf/OwnPtr.h" 32 #include "wtf/OwnPtr.h"
33 #include "wtf/PassOwnPtr.h"
34 33
35 namespace blink { 34 namespace blink {
36 35
37 class Element; 36 class Element;
38 37
39 typedef int ExceptionCode; 38 typedef int ExceptionCode;
40 39
41 class ClassList final : public DOMTokenList { 40 class ClassList final : public DOMTokenList {
42 public: 41 public:
43 static PassOwnPtrWillBeRawPtr<ClassList> create(Element* element) 42 static PassRefPtrWillBeRawPtr<ClassList> create(Element* element)
44 { 43 {
45 return adoptPtrWillBeNoop(new ClassList(element)); 44 return adoptRefWillBeNoop(new ClassList(element));
46 } 45 }
47 46
48 #if !ENABLE(OILPAN)
49 void ref() override;
50 void deref() override;
51 #endif
52
53 unsigned length() const override; 47 unsigned length() const override;
54 const AtomicString item(unsigned index) const override; 48 const AtomicString item(unsigned index) const override;
55 49
56 Element* element() override { return m_element; } 50 Element* element() override { return m_element; }
57 51
58 void clearValueForQuirksMode() { m_classNamesForQuirksMode = nullptr; } 52 void clearValueForQuirksMode() { m_classNamesForQuirksMode = nullptr; }
59 53
60 DECLARE_VIRTUAL_TRACE(); 54 DECLARE_VIRTUAL_TRACE();
61 55
62 private: 56 private:
63 explicit ClassList(Element*); 57 explicit ClassList(Element*);
64 58
65 bool containsInternal(const AtomicString&) const override; 59 bool containsInternal(const AtomicString&) const override;
66 60
67 const SpaceSplitString& classNames() const; 61 const SpaceSplitString& classNames() const;
68 62
69 const AtomicString& value() const override { return m_element->getAttribute( HTMLNames::classAttr); } 63 const AtomicString& value() const override { return m_element->getAttribute( HTMLNames::classAttr); }
70 void setValue(const AtomicString& value) override { m_element->setAttribute( HTMLNames::classAttr, value); } 64 void setValue(const AtomicString& value) override { m_element->setAttribute( HTMLNames::classAttr, value); }
71 65
72 RawPtrWillBeMember<Element> m_element; 66 RawPtrWillBeMember<Element> m_element;
73 mutable OwnPtr<SpaceSplitString> m_classNamesForQuirksMode; 67 mutable OwnPtr<SpaceSplitString> m_classNamesForQuirksMode;
74 }; 68 };
75 69
76 } // namespace blink 70 } // namespace blink
77 71
78 #endif // ClassList_h 72 #endif // ClassList_h
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