1/*
2 * Copyright (C) 2007, 2008, 2009 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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29
30#include "config.h"
31#include "JSElement.h"
32
33#include "Document.h"
34#include "HTMLFrameElementBase.h"
35#include "HTMLNames.h"
36#include "JSAttr.h"
37#include "JSDOMBinding.h"
38#include "JSHTMLElementWrapperFactory.h"
39#include "JSNodeList.h"
40#include "JSSVGElementWrapperFactory.h"
41#include "NodeList.h"
42#include "SVGElement.h"
43
44
45namespace WebCore {
46using namespace JSC;
47
48using namespace HTMLNames;
49
50static JSValue createNewElementWrapper(JSDOMGlobalObject* globalObject, Ref<Element>&& element)
51{
52 if (is<HTMLElement>(element))
53 return createJSHTMLWrapper(globalObject, static_reference_cast<HTMLElement>(WTFMove(element)));
54 if (is<SVGElement>(element))
55 return createJSSVGWrapper(globalObject, static_reference_cast<SVGElement>(WTFMove(element)));
56 return createWrapper<Element>(globalObject, WTFMove(element));
57}
58
59JSValue toJS(ExecState*, JSDOMGlobalObject* globalObject, Element& element)
60{
61 if (auto* wrapper = getCachedWrapper(globalObject->world(), element))
62 return wrapper;
63 return createNewElementWrapper(globalObject, element);
64}
65
66JSValue toJSNewlyCreated(ExecState*, JSDOMGlobalObject* globalObject, Ref<Element>&& element)
67{
68 if (element->isDefinedCustomElement())
69 return getCachedWrapper(globalObject->world(), element);
70 ASSERT(!getCachedWrapper(globalObject->world(), element));
71 return createNewElementWrapper(globalObject, WTFMove(element));
72}
73
74} // namespace WebCore
75