forked from qt-creator/qt-creator
a040424d2a
Change-Id: Ia11f4d7a94465de7f12cc390855e54e3256e5455 Reviewed-by: Kai Koehne <kai.koehne@digia.com>
108 lines
4.1 KiB
C++
108 lines
4.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#ifndef NODEINSTANCEMETAOBJECT_H
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#define NODEINSTANCEMETAOBJECT_H
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#include <QQmlContext>
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#include <QScopedPointer>
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#include <private/qqmlopenmetaobject_p.h>
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#include <private/qqmlvmemetaobject_p.h>
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namespace QmlDesigner {
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namespace Internal {
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class ObjectNodeInstance;
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typedef QSharedPointer<ObjectNodeInstance> ObjectNodeInstancePointer;
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typedef QWeakPointer<ObjectNodeInstance> ObjectNodeInstanceWeakPointer;
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struct MetaPropertyData;
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class NodeInstanceMetaObject : public QQmlVMEMetaObject
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{
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public:
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static NodeInstanceMetaObject *createNodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QQmlEngine *engine);
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static NodeInstanceMetaObject *createNodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QObject *object, const QString &prefix, QQmlEngine *engine);
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~NodeInstanceMetaObject();
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void createNewProperty(const QString &name);
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protected:
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NodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QQmlEngine *engine);
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NodeInstanceMetaObject(const ObjectNodeInstancePointer &nodeInstance, QObject *object, const QString &prefix, QQmlEngine *engine);
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int openMetaCall(QMetaObject::Call _c, int _id, void **_a);
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int metaCall(QMetaObject::Call _c, int _id, void **_a);
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void notifyPropertyChange(int id);
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void setValue(int id, const QVariant &value);
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int createProperty(const char *, const char *);
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QVariant propertyWriteValue(int, const QVariant &);
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QObject *myObject() const { return QQmlVMEMetaObject::object; }
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QAbstractDynamicMetaObject *parent() const { return const_cast<QAbstractDynamicMetaObject *>(dynamicMetaObjectParent()); }
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const QAbstractDynamicMetaObject *dynamicMetaObjectParent() const
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{
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if (QQmlVMEMetaObject::parent.isT1())
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return QQmlVMEMetaObject::parent.asT1()->toDynamicMetaObject(QQmlVMEMetaObject::object);
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else
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return 0;
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}
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const QMetaObject *metaObjectParent() const
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{
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if (QQmlVMEMetaObject::parent.isT1())
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return QQmlVMEMetaObject::parent.asT1()->toDynamicMetaObject(QQmlVMEMetaObject::object);
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return QQmlVMEMetaObject::parent.asT2();
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}
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int propertyOffset() const { return cache->propertyOffset(); }
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int count() const;
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QByteArray name(int) const;
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void copyTypeMetaObject();
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private:
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void init(QObject *, QQmlEngine *engine);
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ObjectNodeInstanceWeakPointer m_nodeInstance;
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QString m_prefix;
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QPointer<QQmlContext> m_context;
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QQmlOpenMetaObjectType *m_type;
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QScopedPointer<MetaPropertyData> m_data;
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//QAbstractDynamicMetaObject *m_parent;
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QQmlPropertyCache *m_cache;
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};
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} // namespace Internal
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} // namespace QmlDesigner
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#endif // NODEINSTANCEMETAOBJECT_H
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