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2 | ** |
3 | ** Copyright (C) 2015 The Qt Company Ltd. |
4 | ** Contact: http://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the QtScript module of the Qt Toolkit. |
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38 | ****************************************************************************/ |
39 | |
40 | #include "config.h" |
41 | #include "qscriptobject_p.h" |
42 | #include "private/qobject_p.h" |
43 | |
44 | namespace JSC |
45 | { |
46 | //QT_USE_NAMESPACE |
47 | ASSERT_CLASS_FITS_IN_CELL(QT_PREPEND_NAMESPACE(QScriptObject)); |
48 | ASSERT_CLASS_FITS_IN_CELL(QT_PREPEND_NAMESPACE(QScriptObjectPrototype)); |
49 | } |
50 | |
51 | QT_BEGIN_NAMESPACE |
52 | |
53 | // masquerading as JSC::JSObject |
54 | const JSC::ClassInfo QScriptObject::info = { .className: "Object" , .parentClass: 0, .staticPropHashTable: 0, .classPropHashTableGetterFunction: 0 }; |
55 | |
56 | QScriptObject::Data::~Data() |
57 | { |
58 | delete delegate; |
59 | } |
60 | |
61 | QScriptObject::QScriptObject(WTF::PassRefPtr<JSC::Structure> sid) |
62 | : JSC::JSObject(sid), d(0) |
63 | { |
64 | } |
65 | |
66 | QScriptObject::~QScriptObject() |
67 | { |
68 | delete d; |
69 | } |
70 | |
71 | bool QScriptObject::getOwnPropertySlot(JSC::ExecState* exec, |
72 | const JSC::Identifier& propertyName, |
73 | JSC::PropertySlot& slot) |
74 | { |
75 | if (!d || !d->delegate) |
76 | return JSC::JSObject::getOwnPropertySlot(exec, propertyName, slot); |
77 | return d->delegate->getOwnPropertySlot(this, exec, propertyName, slot); |
78 | } |
79 | |
80 | bool QScriptObject::getOwnPropertyDescriptor(JSC::ExecState* exec, |
81 | const JSC::Identifier& propertyName, |
82 | JSC::PropertyDescriptor& descriptor) |
83 | { |
84 | if (!d || !d->delegate) |
85 | return JSC::JSObject::getOwnPropertyDescriptor(exec, propertyName, descriptor); |
86 | return d->delegate->getOwnPropertyDescriptor(this, exec, propertyName, descriptor); |
87 | } |
88 | |
89 | void QScriptObject::put(JSC::ExecState* exec, const JSC::Identifier& propertyName, |
90 | JSC::JSValue value, JSC::PutPropertySlot& slot) |
91 | { |
92 | if (!d || !d->delegate) { |
93 | JSC::JSObject::put(exec, propertyName, value, slot); |
94 | return; |
95 | } |
96 | d->delegate->put(this, exec, propertyName, value, slot); |
97 | } |
98 | |
99 | bool QScriptObject::deleteProperty(JSC::ExecState* exec, |
100 | const JSC::Identifier& propertyName) |
101 | { |
102 | if (!d || !d->delegate) |
103 | return JSC::JSObject::deleteProperty(exec, propertyName); |
104 | return d->delegate->deleteProperty(this, exec, propertyName); |
105 | } |
106 | |
107 | void QScriptObject::getOwnPropertyNames(JSC::ExecState* exec, JSC::PropertyNameArray& propertyNames, |
108 | JSC::EnumerationMode mode) |
109 | { |
110 | if (!d || !d->delegate) { |
111 | JSC::JSObject::getOwnPropertyNames(exec, propertyNames, mode); |
112 | return; |
113 | } |
114 | d->delegate->getOwnPropertyNames(this, exec, propertyNames, mode); |
115 | } |
116 | |
117 | bool QScriptObject::compareToObject(JSC::ExecState* exec, JSC::JSObject *other) |
118 | { |
119 | if (!d || !d->delegate) { |
120 | return JSC::JSObject::compareToObject(exec, other); |
121 | } |
122 | return d->delegate->compareToObject(this, exec, other); |
123 | } |
124 | |
125 | void QScriptObject::markChildren(JSC::MarkStack& markStack) |
126 | { |
127 | if (!d) |
128 | d = new Data(); |
129 | if (d->isMarking) |
130 | return; |
131 | QBoolBlocker markBlocker(d->isMarking, true); |
132 | if (d && d->data) |
133 | markStack.append(value: d->data); |
134 | if (!d || !d->delegate) { |
135 | JSC::JSObject::markChildren(markStack); |
136 | return; |
137 | } |
138 | d->delegate->markChildren(this, markStack); |
139 | } |
140 | |
141 | JSC::CallType QScriptObject::getCallData(JSC::CallData &data) |
142 | { |
143 | if (!d || !d->delegate) |
144 | return JSC::JSObject::getCallData(data); |
145 | return d->delegate->getCallData(this, data); |
146 | } |
147 | |
148 | JSC::ConstructType QScriptObject::getConstructData(JSC::ConstructData &data) |
149 | { |
150 | if (!d || !d->delegate) |
151 | return JSC::JSObject::getConstructData(data); |
152 | return d->delegate->getConstructData(this, data); |
153 | } |
154 | |
155 | bool QScriptObject::hasInstance(JSC::ExecState* exec, JSC::JSValue value, JSC::JSValue proto) |
156 | { |
157 | if (!d || !d->delegate) |
158 | return JSC::JSObject::hasInstance(exec, value, prototypeProperty: proto); |
159 | return d->delegate->hasInstance(this, exec, value, proto); |
160 | } |
161 | |
162 | QScriptObjectPrototype::QScriptObjectPrototype(JSC::ExecState*, WTF::PassRefPtr<JSC::Structure> structure, |
163 | JSC::Structure* /*prototypeFunctionStructure*/) |
164 | : QScriptObject(structure) |
165 | { |
166 | } |
167 | |
168 | QScriptObjectDelegate::QScriptObjectDelegate() |
169 | { |
170 | } |
171 | |
172 | QScriptObjectDelegate::~QScriptObjectDelegate() |
173 | { |
174 | } |
175 | |
176 | bool QScriptObjectDelegate::getOwnPropertySlot(QScriptObject* object, JSC::ExecState* exec, |
177 | const JSC::Identifier& propertyName, |
178 | JSC::PropertySlot& slot) |
179 | { |
180 | return object->JSC::JSObject::getOwnPropertySlot(exec, propertyName, slot); |
181 | } |
182 | |
183 | bool QScriptObjectDelegate::getOwnPropertyDescriptor(QScriptObject* object, JSC::ExecState* exec, |
184 | const JSC::Identifier& propertyName, |
185 | JSC::PropertyDescriptor& descriptor) |
186 | { |
187 | return object->JSC::JSObject::getOwnPropertyDescriptor(exec, propertyName, descriptor); |
188 | } |
189 | |
190 | |
191 | void QScriptObjectDelegate::put(QScriptObject* object, JSC::ExecState* exec, |
192 | const JSC::Identifier& propertyName, |
193 | JSC::JSValue value, JSC::PutPropertySlot& slot) |
194 | { |
195 | object->JSC::JSObject::put(exec, propertyName, value, slot); |
196 | } |
197 | |
198 | bool QScriptObjectDelegate::deleteProperty(QScriptObject* object, JSC::ExecState* exec, |
199 | const JSC::Identifier& propertyName) |
200 | { |
201 | return object->JSC::JSObject::deleteProperty(exec, propertyName); |
202 | } |
203 | |
204 | void QScriptObjectDelegate::getOwnPropertyNames(QScriptObject* object, JSC::ExecState* exec, |
205 | JSC::PropertyNameArray& propertyNames, |
206 | JSC::EnumerationMode mode) |
207 | { |
208 | object->JSC::JSObject::getOwnPropertyNames(exec, propertyNames, mode); |
209 | } |
210 | |
211 | void QScriptObjectDelegate::markChildren(QScriptObject* object, JSC::MarkStack& markStack) |
212 | { |
213 | // ### should this call the virtual function instead?? |
214 | object->JSC::JSObject::markChildren(markStack); |
215 | } |
216 | |
217 | JSC::CallType QScriptObjectDelegate::getCallData(QScriptObject* object, JSC::CallData& data) |
218 | { |
219 | return object->JSC::JSObject::getCallData(data); |
220 | } |
221 | |
222 | JSC::ConstructType QScriptObjectDelegate::getConstructData(QScriptObject* object, JSC::ConstructData& data) |
223 | { |
224 | return object->JSC::JSObject::getConstructData(data); |
225 | } |
226 | |
227 | bool QScriptObjectDelegate::hasInstance(QScriptObject* object, JSC::ExecState* exec, |
228 | JSC::JSValue value, JSC::JSValue proto) |
229 | { |
230 | return object->JSC::JSObject::hasInstance(exec, value, prototypeProperty: proto); |
231 | } |
232 | |
233 | bool QScriptObjectDelegate::compareToObject(QScriptObject* object, JSC::ExecState* exec, JSC::JSObject* o) |
234 | { |
235 | return object->JSC::JSObject::compareToObject(exec, other: o); |
236 | } |
237 | |
238 | QT_END_NAMESPACE |
239 | |