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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtScript module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL-ONLY$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "config.h"
#include "qscriptobject_p.h"
#include "private/qobject_p.h"
namespace JSC
{
//QT_USE_NAMESPACE
ASSERT_CLASS_FITS_IN_CELL(QT_PREPEND_NAMESPACE(QScriptObject));
ASSERT_CLASS_FITS_IN_CELL(QT_PREPEND_NAMESPACE(QScriptObjectPrototype));
}
QT_BEGIN_NAMESPACE
// masquerading as JSC::JSObject
const JSC::ClassInfo QScriptObject::info = { "Object", 0, 0, 0 };
QScriptObject::Data::~Data()
{
delete delegate;
}
QScriptObject::QScriptObject(WTF::PassRefPtr<JSC::Structure> sid)
: JSC::JSObject(sid), d(0)
{
}
QScriptObject::~QScriptObject()
{
delete d;
}
bool QScriptObject::getOwnPropertySlot(JSC::ExecState* exec,
const JSC::Identifier& propertyName,
JSC::PropertySlot& slot)
{
if (!d || !d->delegate)
return JSC::JSObject::getOwnPropertySlot(exec, propertyName, slot);
return d->delegate->getOwnPropertySlot(this, exec, propertyName, slot);
}
void QScriptObject::put(JSC::ExecState* exec, const JSC::Identifier& propertyName,
JSC::JSValue value, JSC::PutPropertySlot& slot)
{
if (!d || !d->delegate) {
JSC::JSObject::put(exec, propertyName, value, slot);
return;
}
d->delegate->put(this, exec, propertyName, value, slot);
}
bool QScriptObject::deleteProperty(JSC::ExecState* exec,
const JSC::Identifier& propertyName,
bool checkDontDelete)
{
if (!d || !d->delegate)
return JSC::JSObject::deleteProperty(exec, propertyName, checkDontDelete);
return d->delegate->deleteProperty(this, exec, propertyName, checkDontDelete);
}
bool QScriptObject::getPropertyAttributes(JSC::ExecState* exec, const JSC::Identifier& propertyName,
unsigned& attributes) const
{
if (!d || !d->delegate)
return JSC::JSObject::getPropertyAttributes(exec, propertyName, attributes);
return d->delegate->getPropertyAttributes(this, exec, propertyName, attributes);
}
void QScriptObject::getOwnPropertyNames(JSC::ExecState* exec, JSC::PropertyNameArray& propertyNames,
bool includeNonEnumerable)
{
if (!d || !d->delegate) {
JSC::JSObject::getOwnPropertyNames(exec, propertyNames, includeNonEnumerable);
return;
}
d->delegate->getOwnPropertyNames(this, exec, propertyNames, includeNonEnumerable);
}
bool QScriptObject::compareToObject(JSC::ExecState* exec, JSC::JSObject *other)
{
if (!d || !d->delegate) {
return JSC::JSObject::compareToObject(exec, other);
}
return d->delegate->compareToObject(this, exec, other);
}
void QScriptObject::markChildren(JSC::MarkStack& markStack)
{
if (!d)
d = new Data();
if (d->isMarking)
return;
QBoolBlocker markBlocker(d->isMarking, true);
if (d && d->data)
markStack.append(d->data);
if (!d || !d->delegate) {
JSC::JSObject::markChildren(markStack);
return;
}
d->delegate->markChildren(this, markStack);
}
JSC::CallType QScriptObject::getCallData(JSC::CallData &data)
{
if (!d || !d->delegate)
return JSC::JSObject::getCallData(data);
return d->delegate->getCallData(this, data);
}
JSC::ConstructType QScriptObject::getConstructData(JSC::ConstructData &data)
{
if (!d || !d->delegate)
return JSC::JSObject::getConstructData(data);
return d->delegate->getConstructData(this, data);
}
bool QScriptObject::hasInstance(JSC::ExecState* exec, JSC::JSValue value, JSC::JSValue proto)
{
if (!d || !d->delegate)
return JSC::JSObject::hasInstance(exec, value, proto);
return d->delegate->hasInstance(this, exec, value, proto);
}
QScriptObjectPrototype::QScriptObjectPrototype(JSC::ExecState*, WTF::PassRefPtr<JSC::Structure> structure,
JSC::Structure* /*prototypeFunctionStructure*/)
: QScriptObject(structure)
{
}
QScriptObjectDelegate::QScriptObjectDelegate()
{
}
QScriptObjectDelegate::~QScriptObjectDelegate()
{
}
bool QScriptObjectDelegate::getOwnPropertySlot(QScriptObject* object, JSC::ExecState* exec,
const JSC::Identifier& propertyName,
JSC::PropertySlot& slot)
{
return object->JSC::JSObject::getOwnPropertySlot(exec, propertyName, slot);
}
void QScriptObjectDelegate::put(QScriptObject* object, JSC::ExecState* exec,
const JSC::Identifier& propertyName,
JSC::JSValue value, JSC::PutPropertySlot& slot)
{
object->JSC::JSObject::put(exec, propertyName, value, slot);
}
bool QScriptObjectDelegate::deleteProperty(QScriptObject* object, JSC::ExecState* exec,
const JSC::Identifier& propertyName,
bool checkDontDelete)
{
return object->JSC::JSObject::deleteProperty(exec, propertyName, checkDontDelete);
}
bool QScriptObjectDelegate::getPropertyAttributes(const QScriptObject* object,
JSC::ExecState* exec,
const JSC::Identifier& propertyName,
unsigned& attributes) const
{
return object->JSC::JSObject::getPropertyAttributes(exec, propertyName, attributes);
}
void QScriptObjectDelegate::getOwnPropertyNames(QScriptObject* object, JSC::ExecState* exec,
JSC::PropertyNameArray& propertyNames,
bool includeNonEnumerable)
{
object->JSC::JSObject::getOwnPropertyNames(exec, propertyNames, includeNonEnumerable);
}
void QScriptObjectDelegate::markChildren(QScriptObject* object, JSC::MarkStack& markStack)
{
// ### should this call the virtual function instead??
object->JSC::JSObject::markChildren(markStack);
}
JSC::CallType QScriptObjectDelegate::getCallData(QScriptObject* object, JSC::CallData& data)
{
return object->JSC::JSObject::getCallData(data);
}
JSC::ConstructType QScriptObjectDelegate::getConstructData(QScriptObject* object, JSC::ConstructData& data)
{
return object->JSC::JSObject::getConstructData(data);
}
bool QScriptObjectDelegate::hasInstance(QScriptObject* object, JSC::ExecState* exec,
JSC::JSValue value, JSC::JSValue proto)
{
return object->JSC::JSObject::hasInstance(exec, value, proto);
}
bool QScriptObjectDelegate::compareToObject(QScriptObject* object, JSC::ExecState* exec, JSC::JSObject* o)
{
return object->JSC::JSObject::compareToObject(exec, o);
}
QT_END_NAMESPACE
|
