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39
40#include "config.h"
41#include "qscriptobject_p.h"
42#include "private/qobject_p.h"
43
44namespace JSC
45{
46//QT_USE_NAMESPACE
47ASSERT_CLASS_FITS_IN_CELL(QT_PREPEND_NAMESPACE(QScriptObject));
48ASSERT_CLASS_FITS_IN_CELL(QT_PREPEND_NAMESPACE(QScriptObjectPrototype));
49}
50
51QT_BEGIN_NAMESPACE
52
53// masquerading as JSC::JSObject
54const JSC::ClassInfo QScriptObject::info = { .className: "Object", .parentClass: 0, .staticPropHashTable: 0, .classPropHashTableGetterFunction: 0 };
55
56QScriptObject::Data::~Data()
57{
58 delete delegate;
59}
60
61QScriptObject::QScriptObject(WTF::PassRefPtr<JSC::Structure> sid)
62 : JSC::JSObject(sid), d(0)
63{
64}
65
66QScriptObject::~QScriptObject()
67{
68 delete d;
69}
70
71bool 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
80bool 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
89void 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
99bool 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
107void 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
117bool 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
125void 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
141JSC::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
148JSC::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
155bool 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
162QScriptObjectPrototype::QScriptObjectPrototype(JSC::ExecState*, WTF::PassRefPtr<JSC::Structure> structure,
163 JSC::Structure* /*prototypeFunctionStructure*/)
164 : QScriptObject(structure)
165{
166}
167
168QScriptObjectDelegate::QScriptObjectDelegate()
169{
170}
171
172QScriptObjectDelegate::~QScriptObjectDelegate()
173{
174}
175
176bool 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
183bool 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
191void 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
198bool QScriptObjectDelegate::deleteProperty(QScriptObject* object, JSC::ExecState* exec,
199 const JSC::Identifier& propertyName)
200{
201 return object->JSC::JSObject::deleteProperty(exec, propertyName);
202}
203
204void 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
211void QScriptObjectDelegate::markChildren(QScriptObject* object, JSC::MarkStack& markStack)
212{
213 // ### should this call the virtual function instead??
214 object->JSC::JSObject::markChildren(markStack);
215}
216
217JSC::CallType QScriptObjectDelegate::getCallData(QScriptObject* object, JSC::CallData& data)
218{
219 return object->JSC::JSObject::getCallData(data);
220}
221
222JSC::ConstructType QScriptObjectDelegate::getConstructData(QScriptObject* object, JSC::ConstructData& data)
223{
224 return object->JSC::JSObject::getConstructData(data);
225}
226
227bool 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
233bool QScriptObjectDelegate::compareToObject(QScriptObject* object, JSC::ExecState* exec, JSC::JSObject* o)
234{
235 return object->JSC::JSObject::compareToObject(exec, other: o);
236}
237
238QT_END_NAMESPACE
239

source code of qtscript/src/script/bridge/qscriptobject.cpp