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28 #include "HTMLNames.h"
29 #include "core/dom/DOMTokenList.h"
30 #include "core/dom/Element.h"
31 #include "core/dom/SpaceSplitString.h"
32 #include "wtf/OwnPtr.h"
33 #include "wtf/PassOwnPtr.h"
39 typedef int ExceptionCode;
41 class ClassList FINAL : public DOMTokenList {
43 static PassOwnPtr<ClassList> create(Element* element)
45 return adoptPtr(new ClassList(element));
48 virtual void ref() OVERRIDE;
49 virtual void deref() OVERRIDE;
51 virtual unsigned length() const OVERRIDE;
52 virtual const AtomicString item(unsigned index) const OVERRIDE;
54 virtual Element* element() OVERRIDE { return m_element; }
56 void clearValueForQuirksMode() { m_classNamesForQuirksMode = nullptr; }
61 virtual bool containsInternal(const AtomicString&) const OVERRIDE;
63 const SpaceSplitString& classNames() const;
65 virtual const AtomicString& value() const OVERRIDE { return m_element->getAttribute(HTMLNames::classAttr); }
66 virtual void setValue(const AtomicString& value) OVERRIDE { m_element->setAttribute(HTMLNames::classAttr, value); }
69 mutable OwnPtr<SpaceSplitString> m_classNamesForQuirksMode;
72 } // namespace WebCore