1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/**
* SPDX-FileCopyrightText: 2013 Albert Vaca <albertvaka@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#ifndef QOBJECT_FACTORY_H
#define QOBJECT_FACTORY_H
#include <QObject>
#include <QVariant>
// Wraps a factory function with QObject class to be exposed to qml context as named factory
class ObjectFactory : public QObject
{
Q_OBJECT
typedef QObject *(*Func0)();
typedef QObject *(*Func1)(const QVariant &);
typedef QObject *(*Func2)(const QVariant &, const QVariant &);
public:
ObjectFactory(QObject *parent, Func0 f0)
: QObject(parent)
, m_f0(f0)
, m_f1(nullptr)
, m_f2(nullptr)
{
}
ObjectFactory(QObject *parent, Func1 f1)
: QObject(parent)
, m_f0(nullptr)
, m_f1(f1)
, m_f2(nullptr)
{
}
ObjectFactory(QObject *parent, Func2 f2)
: QObject(parent)
, m_f0(nullptr)
, m_f1(nullptr)
, m_f2(f2)
{
}
Q_INVOKABLE QObject *create();
Q_INVOKABLE QObject *create(const QVariant &arg1);
Q_INVOKABLE QObject *create(const QVariant &arg1, const QVariant &arg2);
private:
Func0 m_f0;
Func1 m_f1;
Func2 m_f2;
};
#endif
|
