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/****************************************************************************
**
** Copyright (C) 2010 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);
}
bool QScriptObject::getOwnPropertyDescriptor(JSC::ExecState* exec,
const JSC::Identifier& propertyName,
JSC::PropertyDescriptor& descriptor)
{
if (!d || !d->delegate)
return JSC::JSObject::getOwnPropertyDescriptor(exec, propertyName, descriptor);
return d->delegate->getOwnPropertyDescriptor(this, exec, propertyName, descriptor);
}
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);
}
bool QScriptObjectDelegate::getOwnPropertyDescriptor(QScriptObject* object, JSC::ExecState* exec,
const JSC::Identifier& propertyName,
JSC::PropertyDescriptor& descriptor)
{
return object->JSC::JSObject::getOwnPropertyDescriptor(exec, propertyName, descriptor);
}
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
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