• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 /*
2  * Copyright (C) 2003, 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 #ifndef KJS_RUNTIME_OBJECT_H
27 #define KJS_RUNTIME_OBJECT_H
28 
29 #include "runtime.h"
30 #include <runtime/JSGlobalObject.h>
31 
32 namespace JSC {
33 
34 class RuntimeObjectImp : public JSObject {
35 public:
36     RuntimeObjectImp(ExecState*, PassRefPtr<Bindings::Instance>);
37 
38     virtual ~RuntimeObjectImp();
39 
40     virtual bool getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot&);
41     virtual void put(ExecState*, const Identifier& propertyName, JSValue, PutPropertySlot&);
42     virtual bool deleteProperty(ExecState* , const Identifier& propertyName);
43     virtual JSValue defaultValue(ExecState*, PreferredPrimitiveType) const;
44     virtual CallType getCallData(CallData&);
45     virtual ConstructType getConstructData(ConstructData&);
46 
47     virtual void getPropertyNames(ExecState*, PropertyNameArray&);
48 
49     virtual void invalidate();
getInternalInstance()50     Bindings::Instance* getInternalInstance() const { return instance.get(); }
51 
52     static JSObject* throwInvalidAccessError(ExecState*);
53 
54     static const ClassInfo s_info;
55 
createPrototype(ExecState *,JSGlobalObject * globalObject)56     static ObjectPrototype* createPrototype(ExecState*, JSGlobalObject* globalObject)
57     {
58         return globalObject->objectPrototype();
59     }
60 
createStructure(JSValue prototype)61     static PassRefPtr<Structure> createStructure(JSValue prototype)
62     {
63         return Structure::create(prototype, TypeInfo(ObjectType));
64     }
65 
66 protected:
67     RuntimeObjectImp(ExecState*, PassRefPtr<Structure>, PassRefPtr<Bindings::Instance>);
68 
69 private:
classInfo()70     virtual const ClassInfo* classInfo() const { return &s_info; }
71 
72     static JSValue fallbackObjectGetter(ExecState*, const Identifier&, const PropertySlot&);
73     static JSValue fieldGetter(ExecState*, const Identifier&, const PropertySlot&);
74     static JSValue methodGetter(ExecState*, const Identifier&, const PropertySlot&);
75 
76     RefPtr<Bindings::Instance> instance;
77 };
78 
79 } // namespace
80 
81 #endif
82