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31 #ifndef CustomElement_h
32 #define CustomElement_h
34 #include "core/dom/custom/CustomElementDefinition.h"
35 #include "wtf/HashMap.h"
36 #include "wtf/Noncopyable.h"
37 #include "wtf/PassRefPtr.h"
38 #include "wtf/RefPtr.h"
39 #include "wtf/Vector.h"
40 #include "wtf/text/AtomicString.h"
44 class CustomElementMicrotaskImportStep;
47 class HTMLImportChild;
52 EmbedderNames = 1 << 0,
53 StandardNames = 1 << 1,
54 AllNames = EmbedderNames | StandardNames
56 static bool isValidName(const AtomicString& name, NameSet validNames = AllNames);
57 static void addEmbedderCustomElementName(const AtomicString& name);
59 // API to notify of document-level changes
60 static CustomElementMicrotaskImportStep* didCreateImport(HTMLImportChild*);
61 static void didFinishLoadingImport(Document& master);
63 // API for registration contexts
64 static void define(Element*, PassRefPtr<CustomElementDefinition>);
66 // API for Element to kick off changes
68 static void attributeDidChange(Element*, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue);
69 static void didEnterDocument(Element*, const Document&);
70 static void didLeaveDocument(Element*, const Document&);
71 static void wasDestroyed(Element*);
76 static Vector<AtomicString>& embedderCustomElementNames();
81 #endif // CustomElement_h