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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "private/qdeclarativelistscriptclass_p.h"
+
+#include "private/qdeclarativeengine_p.h"
+#include "private/qdeclarativeguard_p.h"
+#include "private/qdeclarativelist_p.h"
+
+QT_BEGIN_NAMESPACE
+
+struct ListData : public QScriptDeclarativeClass::Object {
+ QDeclarativeGuard<QObject> object;
+ QDeclarativeListProperty<QObject> property;
+ int propertyType;
+};
+
+QDeclarativeListScriptClass::QDeclarativeListScriptClass(QDeclarativeEngine *e)
+: QScriptDeclarativeClass(QDeclarativeEnginePrivate::getScriptEngine(e)), engine(e)
+{
+ QScriptEngine *scriptEngine = QDeclarativeEnginePrivate::getScriptEngine(engine);
+ Q_UNUSED(scriptEngine);
+
+ m_lengthId = createPersistentIdentifier(QLatin1String("length"));
+}
+
+QDeclarativeListScriptClass::~QDeclarativeListScriptClass()
+{
+}
+
+QScriptValue QDeclarativeListScriptClass::newList(QObject *object, int propId, int propType)
+{
+ QScriptEngine *scriptEngine = QDeclarativeEnginePrivate::getScriptEngine(engine);
+
+ if (!object || propId == -1)
+ return scriptEngine->nullValue();
+
+ ListData *data = new ListData;
+ data->object = object;
+ data->propertyType = propType;
+ void *args[] = { &data->property, 0 };
+ QMetaObject::metacall(object, QMetaObject::ReadProperty, propId, args);
+
+ return newObject(scriptEngine, this, data);
+}
+
+QScriptValue QDeclarativeListScriptClass::newList(const QDeclarativeListProperty<QObject> &prop, int propType)
+{
+ QScriptEngine *scriptEngine = QDeclarativeEnginePrivate::getScriptEngine(engine);
+
+ ListData *data = new ListData;
+ data->object = prop.object;
+ data->property = prop;
+ data->propertyType = propType;
+
+ return newObject(scriptEngine, this, data);
+}
+
+QScriptClass::QueryFlags
+QDeclarativeListScriptClass::queryProperty(Object *object, const Identifier &name,
+ QScriptClass::QueryFlags flags)
+{
+ Q_UNUSED(object);
+ Q_UNUSED(flags);
+ if (name == m_lengthId.identifier)
+ return QScriptClass::HandlesReadAccess;
+
+ bool ok = false;
+ quint32 idx = toArrayIndex(name, &ok);
+
+ if (ok) {
+ lastIndex = idx;
+ return QScriptClass::HandlesReadAccess;
+ } else {
+ return 0;
+ }
+}
+
+QDeclarativeListScriptClass::Value QDeclarativeListScriptClass::property(Object *obj, const Identifier &name)
+{
+ QScriptEngine *scriptEngine = QDeclarativeEnginePrivate::getScriptEngine(engine);
+ QDeclarativeEnginePrivate *enginePriv = QDeclarativeEnginePrivate::get(engine);
+
+ ListData *data = (ListData *)obj;
+ if (!data->object)
+ return Value();
+
+ quint32 count = data->property.count?data->property.count(&data->property):0;
+
+ if (name == m_lengthId.identifier)
+ return Value(scriptEngine, count);
+ else if (lastIndex < count && data->property.at)
+ return Value(scriptEngine, enginePriv->objectClass->newQObject(data->property.at(&data->property, lastIndex)));
+ else
+ return Value();
+}
+
+QVariant QDeclarativeListScriptClass::toVariant(Object *obj, bool *ok)
+{
+ ListData *data = (ListData *)obj;
+
+ if (!data->object) {
+ if (ok) *ok = false;
+ return QVariant();
+ }
+
+ return QVariant::fromValue(QDeclarativeListReferencePrivate::init(data->property, data->propertyType, engine));
+}
+
+QT_END_NAMESPACE
+