1/*
2 * Copyright (C) 2007 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 "JSHTMLElement.h"
28
29#include "Document.h"
30#include "HTMLFormElement.h"
31#include <runtime/JSWithScope.h>
32
33#if ENABLE(MICRODATA)
34#include "JSMicroDataItemValue.h"
35#endif
36
37namespace WebCore {
38
39using namespace JSC;
40
41JSScope* JSHTMLElement::pushEventHandlerScope(ExecState* exec, JSScope* scope) const
42{
43    HTMLElement* element = impl();
44
45    // The document is put on first, fall back to searching it only after the element and form.
46    scope = JSWithScope::create(exec, asObject(toJS(exec, globalObject(), element->ownerDocument())), scope);
47
48    // The form is next, searched before the document, but after the element itself.
49    if (HTMLFormElement* form = element->form())
50        scope = JSWithScope::create(exec, asObject(toJS(exec, globalObject(), form)), scope);
51
52    // The element is on top, searched first.
53    return JSWithScope::create(exec, asObject(toJS(exec, globalObject(), element)), scope);
54}
55
56#if ENABLE(MICRODATA)
57JSValue JSHTMLElement::itemValue(ExecState* exec) const
58{
59    HTMLElement* element = impl();
60    return toJS(exec, globalObject(), WTF::getPtr(element->itemValue()));
61}
62
63void JSHTMLElement::setItemValue(ExecState* exec, JSValue value)
64{
65    HTMLElement* imp = impl();
66    ExceptionCode ec = 0;
67    imp->setItemValue(valueToStringWithNullCheck(exec, value), ec);
68    setDOMException(exec, ec);
69}
70#endif
71
72} // namespace WebCore
73