Changeset 61860 in webkit for trunk/JavaScriptCore/qt/api/qscriptvalue.cpp

Timestamp:

Jun 25, 2010, 6:39:17 AM (15 years ago)

Author:

[email protected]

Message:

2010-06-25 Jedrzej Nowacki <​[email protected]>

Reviewed by Simon Hausmann.

New QtScript API; setPrototype() and prototype().

This patch implements QScriptValue's prototype accessors.

[Qt] QScriptValue should have accessors to a prototype.
​https://bugs.webkit.org/show_bug.cgi?id=39356

• qt/api/qscriptvalue.cpp: (QScriptValue::prototype): (QScriptValue::setPrototype):
• qt/api/qscriptvalue.h:
• qt/api/qscriptvalue_p.h: (QScriptValuePrivate::prototype): (QScriptValuePrivate::setPrototype):
• qt/tests/qscriptvalue/tst_qscriptvalue.cpp: (tst_QScriptValue::getSetPrototype):
• qt/tests/qscriptvalue/tst_qscriptvalue.h:

File:

• trunk/JavaScriptCore/qt/api/qscriptvalue.cpp (modified) (1 diff)

trunk/JavaScriptCore/qt/api/qscriptvalue.cpp

@@ -516 +516 @@
         return QScriptEnginePrivate::get(engine);
     return 0;
+}
+
+/*!
+  If this QScriptValue is an object, returns the internal prototype
+  (\c{__proto__} property) of this object; otherwise returns an
+  invalid QScriptValue.
+
+  \sa setPrototype(), isObject()
+*/
+QScriptValue QScriptValue::prototype() const
+{
+    return QScriptValuePrivate::get(d_ptr->prototype());
+}
+
+/*!
+  If this QScriptValue is an object, sets the internal prototype
+  (\c{__proto__} property) of this object to be \a prototype;
+  otherwise does nothing.
+
+  The internal prototype should not be confused with the public
+  property with name "prototype"; the public prototype is usually
+  only set on functions that act as constructors.
+
+  \sa prototype(), isObject()
+*/
+void QScriptValue::setPrototype(const QScriptValue& prototype)
+{
+    d_ptr->setPrototype(QScriptValuePrivate::get(prototype));
 }