56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
/**
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* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef QOBJECT_FACTORY_H
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#define QOBJECT_FACTORY_H
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#include <QObject>
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#include <QVariant>
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//Wraps a factory function with QObject class to be exposed to qml context as named factory
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class ObjectFactory : public QObject
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{
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Q_OBJECT
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typedef QObject* (*Func0)();
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typedef QObject* (*Func1)(const QVariant&);
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typedef QObject* (*Func2)(const QVariant&, const QVariant&);
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public:
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ObjectFactory(QObject* parent, Func0 f0) : QObject(parent), m_f0(f0), m_f1(nullptr), m_f2(nullptr) {}
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ObjectFactory(QObject* parent, Func1 f1) : QObject(parent), m_f0(nullptr), m_f1(f1), m_f2(nullptr) {}
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ObjectFactory(QObject* parent, Func2 f2) : QObject(parent), m_f0(nullptr), m_f1(nullptr), m_f2(f2) {}
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~ObjectFactory() override = default;
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Q_INVOKABLE QObject* create();
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Q_INVOKABLE QObject* create(const QVariant& arg1);
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Q_INVOKABLE QObject* create(const QVariant& arg1, const QVariant& arg2);
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private:
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Func0 m_f0;
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Func1 m_f1;
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Func2 m_f2;
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};
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#endif
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