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32 #include "bindings/core/v8/V8HTMLAllCollection.h"
34 #include "bindings/core/v8/V8Element.h"
35 #include "bindings/core/v8/V8NodeList.h"
36 #include "bindings/v8/V8Binding.h"
37 #include "core/dom/NamedNodesCollection.h"
38 #include "core/html/HTMLAllCollection.h"
39 #include "core/frame/UseCounter.h"
43 template<class CallbackInfo>
44 static v8::Handle<v8::Value> getNamedItems(HTMLAllCollection* collection, AtomicString name, const CallbackInfo& info)
46 WillBeHeapVector<RefPtrWillBeMember<Element> > namedItems;
47 collection->namedItems(name, namedItems);
49 if (!namedItems.size())
52 if (namedItems.size() == 1)
53 return toV8(namedItems.at(0).release(), info.Holder(), info.GetIsolate());
55 // FIXME: HTML5 specification says this should be a HTMLCollection.
56 // http://www.whatwg.org/specs/web-apps/current-work/multipage/common-dom-interfaces.html#htmlallcollection
57 return toV8(NamedNodesCollection::create(namedItems), info.Holder(), info.GetIsolate());
60 template<class CallbackInfo>
61 static v8::Handle<v8::Value> getItem(HTMLAllCollection* collection, v8::Handle<v8::Value> argument, const CallbackInfo& info)
63 v8::Local<v8::Uint32> index = argument->ToArrayIndex();
64 if (index.IsEmpty()) {
65 TOSTRING_DEFAULT(V8StringResource<>, name, argument, v8::Undefined(info.GetIsolate()));
66 v8::Handle<v8::Value> result = getNamedItems(collection, name, info);
69 return v8::Undefined(info.GetIsolate());
74 RefPtrWillBeRawPtr<Element> result = collection->item(index->Uint32Value());
75 return toV8(result.release(), info.Holder(), info.GetIsolate());
78 void V8HTMLAllCollection::itemMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
80 HTMLAllCollection* impl = V8HTMLAllCollection::toNative(info.Holder());
81 v8SetReturnValue(info, getItem(impl, info[0], info));
84 void V8HTMLAllCollection::legacyCallCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
86 if (info.Length() < 1)
89 HTMLAllCollection* impl = V8HTMLAllCollection::toNative(info.Holder());
90 Node& ownerNode = impl->ownerNode();
92 UseCounter::count(ownerNode.document(), UseCounter::DocumentAllLegacyCall);
94 if (info.Length() == 1) {
95 v8SetReturnValue(info, getItem(impl, info[0], info));
99 // If there is a second argument it is the index of the item we want.
100 TOSTRING_VOID(V8StringResource<>, name, info[0]);
101 v8::Local<v8::Uint32> index = info[1]->ToArrayIndex();
105 if (Node* node = impl->namedItemWithIndex(name, index->Uint32Value())) {
106 v8SetReturnValueFast(info, node, impl);
111 } // namespace WebCore