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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/*
* Copyright (C) 2008 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE 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 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 JSDOMWindowShell_h
#define JSDOMWindowShell_h
#include "JSDOMWindow.h"
#include <runtime/JSGlobalThis.h>
namespace WebCore {
class DOMWindow;
class Frame;
class JSDOMWindowShell : public JSC::JSGlobalThis {
typedef JSC::JSGlobalThis Base;
public:
JSDOMWindowShell(PassRefPtr<DOMWindow>, JSC::Structure*, DOMWrapperWorld*);
static void destroy(JSCell*);
JSDOMWindow* window() const { return static_cast<JSDOMWindow*>(m_unwrappedObject.get()); }
void setWindow(JSC::JSGlobalData& globalData, JSDOMWindow* window)
{
ASSERT_ARG(window, window);
m_unwrappedObject.set(globalData, this, window);
setPrototype(globalData, window->prototype());
}
void setWindow(PassRefPtr<DOMWindow>);
static const JSC::ClassInfo s_info;
DOMWindow* impl() const;
static JSDOMWindowShell* create(PassRefPtr<DOMWindow> window, JSC::Structure* structure, DOMWrapperWorld* world)
{
JSC::Heap& heap = JSDOMWindow::commonJSGlobalData()->heap;
JSDOMWindowShell* shell = new (NotNull, JSC::allocateCell<JSDOMWindowShell>(heap)) JSDOMWindowShell(structure, world);
shell->finishCreation(*world->globalData(), window);
return shell;
}
static JSC::Structure* createStructure(JSC::JSGlobalData& globalData, JSC::JSValue prototype)
{
return JSC::Structure::create(globalData, 0, prototype, JSC::TypeInfo(JSC::GlobalThisType, StructureFlags), &s_info);
}
DOMWrapperWorld* world() { return m_world.get(); }
protected:
JSDOMWindowShell(JSC::Structure*, DOMWrapperWorld*);
void finishCreation(JSC::JSGlobalData&, PassRefPtr<DOMWindow>);
private:
static const unsigned StructureFlags = JSC::OverridesGetOwnPropertySlot | JSC::OverridesGetPropertyNames | Base::StructureFlags;
static JSC::UString className(const JSC::JSObject*);
static bool getOwnPropertySlot(JSC::JSCell*, JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertySlot&);
static bool getOwnPropertyDescriptor(JSC::JSObject*, JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertyDescriptor&);
static void put(JSC::JSCell*, JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSValue, JSC::PutPropertySlot&);
static void putDirectVirtual(JSC::JSObject*, JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSValue, unsigned attributes);
static bool deleteProperty(JSC::JSCell*, JSC::ExecState*, const JSC::Identifier& propertyName);
static void getOwnPropertyNames(JSC::JSObject*, JSC::ExecState*, JSC::PropertyNameArray&, JSC::EnumerationMode);
static void getPropertyNames(JSC::JSObject*, JSC::ExecState*, JSC::PropertyNameArray&, JSC::EnumerationMode);
static bool defineOwnProperty(JSC::JSObject*, JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertyDescriptor&, bool shouldThrow);
RefPtr<DOMWrapperWorld> m_world;
};
JSC::JSValue toJS(JSC::ExecState*, Frame*);
JSDOMWindowShell* toJSDOMWindowShell(Frame*, DOMWrapperWorld*);
} // namespace WebCore
#endif // JSDOMWindowShell_h
|
