1/*
2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
3 * Copyright (C) 2006 James G. Speth (speth@end.com)
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
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 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#import "config.h"
28
29#import "DOMAbstractViewInternal.h"
30#import "DOMCSSRuleInternal.h"
31#import "DOMCSSRuleListInternal.h"
32#import "DOMCSSStyleDeclarationInternal.h"
33#import "DOMCSSValueInternal.h"
34#import "DOMCounterInternal.h"
35#import "DOMEventInternal.h"
36#import "DOMHTMLCollectionInternal.h"
37#import "DOMImplementationFront.h"
38#import "DOMInternal.h"
39#import "DOMMediaListInternal.h"
40#import "DOMNamedNodeMapInternal.h"
41#import "DOMNodeInternal.h"
42#import "DOMNodeIteratorInternal.h"
43#import "DOMNodeListInternal.h"
44#import "DOMRGBColorInternal.h"
45#import "DOMRangeInternal.h"
46#import "DOMRectInternal.h"
47#import "DOMStyleSheetInternal.h"
48#import "DOMStyleSheetListInternal.h"
49#import "DOMTreeWalkerInternal.h"
50#import "DOMXPathExpressionInternal.h"
51#import "DOMXPathResultInternal.h"
52#import "JSCSSRule.h"
53#import "JSCSSRuleList.h"
54#import "JSCSSStyleDeclaration.h"
55#import "JSCSSValue.h"
56#import "JSCounter.h"
57#import "JSDOMImplementation.h"
58#import "JSDOMWindow.h"
59#import "JSDOMWindowShell.h"
60#import "JSEvent.h"
61#import "JSHTMLCollection.h"
62#import "JSHTMLOptionsCollection.h"
63#import "JSMediaList.h"
64#import "JSNamedNodeMap.h"
65#import "JSNode.h"
66#import "JSNodeIterator.h"
67#import "JSNodeList.h"
68#import "JSRGBColor.h"
69#import "JSRange.h"
70#import "JSRect.h"
71#import "JSStyleSheet.h"
72#import "JSStyleSheetList.h"
73#import "JSTreeWalker.h"
74#import "JSXPathExpression.h"
75#import "JSXPathResult.h"
76#import "WebScriptObjectPrivate.h"
77#import "runtime_root.h"
78
79// FIXME: Couldn't get an include of "DOMDOMImplementationInternal.h" to work here.
80DOMImplementation *kit(WebCore::DOMImplementationFront*);
81
82// This file makes use of both the ObjC DOM API and the C++ DOM API, so we need to be careful about what
83// headers are included and what namespaces we use to avoid naming conflicts.
84
85// FIXME: This has to be in the JSC namespace to avoid an Objective-C++ ambiguity with C++ and
86// Objective-C classes of the same name (even when not in the same namespace).
87
88// Some day if the compiler is fixed, or if all the JS wrappers are named with a "JS" prefix,
89// we could move the function out of the JSC namespace.
90
91namespace JSC {
92
93static inline id createDOMWrapper(JSC::JSObject* object)
94{
95    #define WRAP(className) \
96        if (object->inherits(WebCore::JS##className::info())) \
97            return kit(&static_cast<WebCore::JS##className*>(object)->impl());
98
99    WRAP(CSSRule)
100    WRAP(CSSRuleList)
101    WRAP(CSSStyleDeclaration)
102    WRAP(CSSValue)
103    WRAP(Counter)
104    WRAP(Event)
105    WRAP(HTMLOptionsCollection)
106    WRAP(MediaList)
107    WRAP(NamedNodeMap)
108    WRAP(Node)
109    WRAP(NodeIterator)
110    WRAP(NodeList)
111    WRAP(RGBColor)
112    WRAP(Range)
113    WRAP(Rect)
114    WRAP(StyleSheet)
115    WRAP(StyleSheetList)
116    WRAP(TreeWalker)
117    WRAP(XPathExpression)
118    WRAP(XPathResult)
119
120    // This must be after the HTMLOptionsCollection check, because it's a subclass in the JavaScript
121    // binding, but not a subclass in the ObjC binding.
122    WRAP(HTMLCollection)
123
124    #undef WRAP
125
126    if (object->inherits(WebCore::JSDOMWindowShell::info()))
127        return kit(&static_cast<WebCore::JSDOMWindowShell*>(object)->impl());
128
129    if (object->inherits(WebCore::JSDOMImplementation::info()))
130        return kit(implementationFront(static_cast<WebCore::JSDOMImplementation*>(object)));
131
132    return nil;
133}
134
135}
136
137id createDOMWrapper(JSC::JSObject* object, PassRefPtr<JSC::Bindings::RootObject> origin, PassRefPtr<JSC::Bindings::RootObject> current)
138{
139    id wrapper = JSC::createDOMWrapper(object);
140    if (![wrapper _hasImp]) // new wrapper, not from cache
141        [wrapper _setImp:object originRootObject:origin rootObject:current];
142    return wrapper;
143}
144