1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef JSNPObject_h
#define JSNPObject_h
#include <JavaScriptCore/JSObjectWithGlobalObject.h>
typedef void* NPIdentifier;
struct NPObject;
namespace WebKit {
class NPRuntimeObjectMap;
// JSNPObject is a JSObject that wraps an NPObject.
class JSNPObject : public JSC::JSObjectWithGlobalObject {
public:
JSNPObject(JSC::JSGlobalObject*, NPRuntimeObjectMap* objectMap, NPObject* npObject);
~JSNPObject();
void invalidate();
JSC::JSValue callMethod(JSC::ExecState*, NPIdentifier methodName);
JSC::JSValue callObject(JSC::ExecState*);
JSC::JSValue callConstructor(JSC::ExecState*);
static const JSC::ClassInfo s_info;
NPObject* npObject() const { return m_npObject; }
private:
static const unsigned StructureFlags = JSC::OverridesGetOwnPropertySlot | JSObject::StructureFlags;
static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)
{
return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), AnonymousSlotCount);
}
virtual JSC::CallType getCallData(JSC::CallData&);
virtual JSC::ConstructType getConstructData(JSC::ConstructData&);
virtual bool getOwnPropertySlot(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertySlot&);
virtual bool getOwnPropertyDescriptor(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertyDescriptor&);
virtual void put(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSValue, JSC::PutPropertySlot&);
virtual void getOwnPropertyNames(JSC::ExecState*, JSC::PropertyNameArray&, JSC::EnumerationMode mode = JSC::ExcludeDontEnumProperties);
static JSC::JSValue propertyGetter(JSC::ExecState*, JSC::JSValue, const JSC::Identifier&);
static JSC::JSValue methodGetter(JSC::ExecState*, JSC::JSValue, const JSC::Identifier&);
static JSC::JSObject* throwInvalidAccessError(JSC::ExecState*);
virtual const JSC::ClassInfo* classInfo() const { return &s_info; }
NPRuntimeObjectMap* m_objectMap;
NPObject* m_npObject;
};
} // namespace WebKit
#endif // JSNPObject_h
|
