Home | History | Annotate | Download | only in custom 
      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