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32 #include "V8DOMStringMap.h"
34 #include "DOMStringMap.h"
35 #include "V8Binding.h"
36 #include "V8DOMWrapper.h"
37 #include "V8Element.h"
41 v8::Handle<v8::Integer> V8DOMStringMap::namedPropertyQuery(v8::Local<v8::String> name, const v8::AccessorInfo& info)
43 INC_STATS("DOM.DOMStringMap.NamedPropertyQuery");
44 if (V8DOMStringMap::toNative(info.Holder())->contains(toWebCoreString(name)))
45 return v8::Integer::New(v8::None);
46 return v8::Handle<v8::Integer>();
49 v8::Handle<v8::Value> V8DOMStringMap::namedPropertyGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
51 INC_STATS("DOM.DOMStringMap.NamedPropertyGetter");
52 return v8String(V8DOMStringMap::toNative(info.Holder())->item(toWebCoreString(name)));
55 v8::Handle<v8::Array> V8DOMStringMap::namedPropertyEnumerator(const v8::AccessorInfo& info)
57 INC_STATS("DOM.DOMStringMap.NamedPropertyEnumerator");
59 V8DOMStringMap::toNative(info.Holder())->getNames(names);
60 v8::Handle<v8::Array> properties = v8::Array::New(names.size());
61 for (size_t i = 0; i < names.size(); ++i)
62 properties->Set(v8::Integer::New(i), v8String(names[i]));
66 v8::Handle<v8::Boolean> V8DOMStringMap::namedPropertyDeleter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
68 INC_STATS("DOM.DOMStringMap.NamedPropertyDeleter");
70 if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty())
72 if (info.Holder()->HasRealNamedCallbackProperty(name))
76 V8DOMStringMap::toNative(info.Holder())->deleteItem(toWebCoreString(name), ec);
82 v8::Handle<v8::Value> V8DOMStringMap::namedPropertySetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
84 INC_STATS("DOM.DOMStringMap.NamedPropertySetter");
86 if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty())
88 if (info.Holder()->HasRealNamedCallbackProperty(name))
92 V8DOMStringMap::toNative(info.Holder())->setItem(toWebCoreString(name), toWebCoreString(value), ec);
94 return throwError(ec);
98 v8::Handle<v8::Value> toV8(DOMStringMap* impl)
102 v8::Handle<v8::Object> wrapper = V8DOMStringMap::wrap(impl);
103 // Add a hidden reference from the element to the DOMStringMap.
104 Element* element = impl->element();
105 if (!wrapper.IsEmpty() && element) {
106 v8::Handle<v8::Value> elementValue = toV8(element);
107 if (!elementValue.IsEmpty() && elementValue->IsObject())
108 V8DOMWrapper::setNamedHiddenReference(elementValue.As<v8::Object>(), "domStringMap", wrapper);
113 } // namespace WebCore