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25 #ifndef DOMSettableTokenList_h
26 #define DOMSettableTokenList_h
28 #include "DOMTokenList.h"
29 #include "ExceptionCode.h"
30 #include "SpaceSplitString.h"
31 #include <wtf/PassOwnPtr.h>
32 #include <wtf/RefCounted.h>
33 #include <wtf/text/AtomicString.h>
37 class DOMSettableTokenList : public DOMTokenList, public RefCounted<DOMSettableTokenList> {
38 WTF_MAKE_FAST_ALLOCATED;
40 static PassRefPtr<DOMSettableTokenList> create()
42 return adoptRef(new DOMSettableTokenList());
44 virtual ~DOMSettableTokenList();
46 virtual void ref() { RefCounted<DOMSettableTokenList>::ref(); }
47 virtual void deref() { RefCounted<DOMSettableTokenList>::deref(); }
49 virtual unsigned length() const { return m_tokens.size(); }
50 virtual const AtomicString item(unsigned index) const;
51 virtual bool contains(const AtomicString&, ExceptionCode&) const;
52 virtual void add(const AtomicString&, ExceptionCode&);
53 virtual void remove(const AtomicString&, ExceptionCode&);
54 virtual bool toggle(const AtomicString&, ExceptionCode&);
55 virtual String toString() const { return value(); }
57 String value() const { return m_value; }
58 void setValue(const String&);
61 DOMSettableTokenList();
63 void removeInternal(const AtomicString&);
64 void addInternal(const AtomicString&);
67 SpaceSplitString m_tokens;
70 } // namespace WebCore
72 #endif // DOMSettableTokenList_h