1 /* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 #include "V8HTMLFormControlsCollection.h" 33 34 #include "V8Node.h" 35 #include "V8RadioNodeList.h" 36 #include "bindings/v8/V8Binding.h" 37 #include "core/html/HTMLCollection.h" 38 #include "core/html/RadioNodeList.h" 39 40 namespace WebCore { 41 42 template<typename CallbackInfo> 43 static v8::Handle<v8::Value> getNamedItems(HTMLFormControlsCollection* collection, const AtomicString& name, const CallbackInfo& callbackInfo) 44 { 45 Vector<RefPtr<Node> > namedItems; 46 collection->namedItems(name, namedItems); 47 48 if (!namedItems.size()) 49 return v8Undefined(); 50 51 if (namedItems.size() == 1) 52 return toV8Fast(namedItems.at(0).release(), callbackInfo, collection); 53 54 return toV8Fast(collection->ownerNode()->radioNodeList(name).get(), callbackInfo, collection); 55 } 56 57 void V8HTMLFormControlsCollection::namedItemMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args) 58 { 59 HTMLFormControlsCollection* imp = V8HTMLFormControlsCollection::toNative(args.Holder()); 60 v8::Handle<v8::Value> result = getNamedItems(imp, toWebCoreString(args[0]), args); 61 62 if (result.IsEmpty()) { 63 v8SetReturnValueNull(args); 64 return; 65 } 66 67 v8SetReturnValue(args, result); 68 } 69 70 } // namespace WebCore 71