/platform/external/webkit/WebCore/bridge/objc/objc_class.h

 1/*
 2 * Copyright (C) 2003 Apple Computer, 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#ifndef KJS_BINDINGS_OBJC_CLASS_H
27#define KJS_BINDINGS_OBJC_CLASS_H
28
29#include "objc_runtime.h"
30
31namespace JSC {
32namespace Bindings {
33
34class ObjcClass : public Class
35{
36protected:
37    ObjcClass (ClassStructPtr aClass); // Use classForIsA to create an ObjcClass.
38    
39public:
40    // Return the cached ObjC of the specified name.
41    static ObjcClass *classForIsA(ClassStructPtr);
42    
43    virtual MethodList methodsNamed(const Identifier&, Instance *instance) const;
44    virtual Field *fieldNamed(const Identifier&, Instance *instance) const;
45
46    virtual JSValue fallbackObject(ExecState *exec, Instance *instance, const Identifier &propertyName);
47    
48    ClassStructPtr isa() { return _isa; }
49    
50private:
51    ClassStructPtr _isa;
52    RetainPtr<CFMutableDictionaryRef> _methods;
53    RetainPtr<CFMutableDictionaryRef> _fields;
54};
55
56} // namespace Bindings
57} // namespace JSC
58
59#endif