File indexing completed on 2024-07-14 04:50:01

0001 /**
0002  * SPDX-FileCopyrightText: 2013 Albert Vaca <albertvaka@gmail.com>
0003  *
0004  * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0005  */
0006 
0007 #ifndef QOBJECT_FACTORY_H
0008 #define QOBJECT_FACTORY_H
0009 
0010 #include <QObject>
0011 #include <QVariant>
0012 
0013 // Wraps a factory function with QObject class to be exposed to qml context as named factory
0014 
0015 class ObjectFactory : public QObject
0016 {
0017     Q_OBJECT
0018 
0019     typedef QObject *(*Func0)();
0020     typedef QObject *(*Func1)(const QVariant &);
0021     typedef QObject *(*Func2)(const QVariant &, const QVariant &);
0022 
0023 public:
0024     ObjectFactory(QObject *parent, Func0 f0)
0025         : QObject(parent)
0026         , m_f0(f0)
0027         , m_f1(nullptr)
0028         , m_f2(nullptr)
0029     {
0030     }
0031     ObjectFactory(QObject *parent, Func1 f1)
0032         : QObject(parent)
0033         , m_f0(nullptr)
0034         , m_f1(f1)
0035         , m_f2(nullptr)
0036     {
0037     }
0038     ObjectFactory(QObject *parent, Func2 f2)
0039         : QObject(parent)
0040         , m_f0(nullptr)
0041         , m_f1(nullptr)
0042         , m_f2(f2)
0043     {
0044     }
0045 
0046     Q_INVOKABLE QObject *create();
0047     Q_INVOKABLE QObject *create(const QVariant &arg1);
0048 
0049     Q_INVOKABLE QObject *create(const QVariant &arg1, const QVariant &arg2);
0050 
0051 private:
0052     Func0 m_f0;
0053     Func1 m_f1;
0054     Func2 m_f2;
0055 };
0056 
0057 #endif