forked from qt-creator/qt-creator
39a38d5679
Kudos to cgmb and https://github.com/cgmb/guardonce Change-Id: Ifa8970734b8d43fd08c9260c645bdb0228633791 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
96 lines
3.2 KiB
C++
96 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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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 The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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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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#include "nodeinstanceglobal.h"
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namespace QmlDesigner {
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namespace Internal {
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namespace QmlPrivateGate {
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void createNewDynamicProperty(QObject *object, QQmlEngine *engine, const QString &name);
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void registerNodeInstanceMetaObject(QObject *object, QQmlEngine *engine);
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struct MetaPropertyData;
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class MetaObject : public QQmlVMEMetaObject
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{
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public:
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~MetaObject();
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static void registerNotifyPropertyChangeCallBack(void (*callback)(QObject*, const PropertyName &propertyName));
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protected:
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MetaObject(QObject *object, QQmlEngine *engine);
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static MetaObject* getNodeInstanceMetaObject(QObject *object, QQmlEngine *engine);
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void createNewDynamicProperty(const QString &name);
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int openMetaCall(QMetaObject::Call _c, int _id, void **_a);
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using QQmlVMEMetaObject::metaCall;
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int metaCall(QMetaObject::Call _c, int _id, void **_a) override;
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void notifyPropertyChange(int id);
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void setValue(int id, const QVariant &value);
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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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const QMetaObject *metaObjectParent() const;
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int propertyOffset() const;
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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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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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friend void createNewDynamicProperty(QObject *object, QQmlEngine *engine, const QString &name);
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friend void registerNodeInstanceMetaObject(QObject *object, QQmlEngine *engine);
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};
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} // namespace QmlPrivateGate
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} // namespace Internal
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} // namespace QmlDesigner
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