1 /*
2 * Copyright (C) 2006, 2007, 2008 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "JSHTMLFormElement.h"
28
29 #include "Frame.h"
30 #include "HTMLCollection.h"
31 #include "HTMLFormElement.h"
32 #include "JSDOMWindowCustom.h"
33 #include "JSNodeList.h"
34 #include "StaticNodeList.h"
35
36 using namespace JSC;
37
38 namespace WebCore {
39
canGetItemsForName(ExecState *,HTMLFormElement * form,const Identifier & propertyName)40 bool JSHTMLFormElement::canGetItemsForName(ExecState*, HTMLFormElement* form, const Identifier& propertyName)
41 {
42 Vector<RefPtr<Node> > namedItems;
43 form->getNamedElements(identifierToAtomicString(propertyName), namedItems);
44 return namedItems.size();
45 }
46
nameGetter(ExecState * exec,JSValue slotBase,const Identifier & propertyName)47 JSValue JSHTMLFormElement::nameGetter(ExecState* exec, JSValue slotBase, const Identifier& propertyName)
48 {
49 JSHTMLElement* jsForm = static_cast<JSHTMLFormElement*>(asObject(slotBase));
50 HTMLFormElement* form = static_cast<HTMLFormElement*>(jsForm->impl());
51
52 Vector<RefPtr<Node> > namedItems;
53 form->getNamedElements(identifierToAtomicString(propertyName), namedItems);
54
55 if (namedItems.isEmpty())
56 return jsUndefined();
57 if (namedItems.size() == 1)
58 return toJS(exec, namedItems[0].get());
59
60 // FIXME: HTML5 specifies that this should be a RadioNodeList.
61 return toJS(exec, jsForm->globalObject(), StaticNodeList::adopt(namedItems).get());
62 }
63
64 }
65