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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtScript module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "config.h"
+#include "qscriptobject_p.h"
+#include "private/qobject_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace JSC
+{
+ASSERT_CLASS_FITS_IN_CELL(QScriptObject);
+ASSERT_CLASS_FITS_IN_CELL(QScriptObjectPrototype);
+}
+
+// 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;
+}
+
+JSC::JSValue QScriptObject::data() const
+{
+ if (!d)
+ return JSC::JSValue();
+ return d->data;
+}
+
+void QScriptObject::setData(JSC::JSValue data)
+{
+ if (!d)
+ d = new Data();
+ d->data = data;
+}
+
+QScriptObjectDelegate *QScriptObject::delegate() const
+{
+ if (!d)
+ return 0;
+ return d->delegate;
+}
+
+void QScriptObject::setDelegate(QScriptObjectDelegate *delegate)
+{
+ if (!d)
+ d = new Data();
+ d->delegate = delegate;
+}
+
+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::getPropertyNames(JSC::ExecState* exec, JSC::PropertyNameArray& propertyNames, unsigned listedAttributes)
+{
+ if (!d || !d->delegate) {
+ JSC::JSObject::getPropertyNames(exec, propertyNames, listedAttributes);
+ return;
+ }
+ d->delegate->getPropertyNames(this, exec, propertyNames, listedAttributes);
+}
+
+void QScriptObject::mark()
+{
+ Q_ASSERT(!marked());
+ if (!d)
+ d = new Data();
+ if (d->isMarking)
+ return;
+ QBoolBlocker markBlocker(d->isMarking, true);
+ if (d && d->data && !d->data.marked())
+ d->data.mark();
+ if (!d || !d->delegate) {
+ JSC::JSObject::mark();
+ return;
+ }
+ d->delegate->mark(this);
+}
+
+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::getPropertyNames(QScriptObject* object, JSC::ExecState* exec,
+ JSC::PropertyNameArray& propertyNames,
+ unsigned listedAttributes)
+{
+ object->JSC::JSObject::getPropertyNames(exec, propertyNames, listedAttributes);
+}
+
+void QScriptObjectDelegate::mark(QScriptObject* object)
+{
+ if (!object->marked())
+ object->JSC::JSObject::mark();
+}
+
+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);
+}
+
+QT_END_NAMESPACE
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