blob: 825b9d5a119b90c36e3ebd9af00677359ac3502a (
plain)
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
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef DEFAULT_EXTENSIONFACTORY_H
#define DEFAULT_EXTENSIONFACTORY_H
#include <QtDesigner/extension_global.h>
#include <QtDesigner/extension.h>
#include <QtCore/qmap.h>
#include <QtCore/qhash.h>
#include <QtCore/qpair.h>
QT_BEGIN_NAMESPACE
class QExtensionManager;
class QDESIGNER_EXTENSION_EXPORT QExtensionFactory : public QObject, public QAbstractExtensionFactory
{
Q_OBJECT
Q_INTERFACES(QAbstractExtensionFactory)
public:
explicit QExtensionFactory(QExtensionManager *parent = nullptr);
QObject *extension(QObject *object, const QString &iid) const override;
QExtensionManager *extensionManager() const;
private Q_SLOTS:
void objectDestroyed(QObject *object);
protected:
virtual QObject *createExtension(QObject *object, const QString &iid, QObject *parent) const;
private:
mutable QMap<std::pair<QString, QObject *>, QObject *> m_extensions;
// ### FIXME Qt 7: Use QSet, add out of line destructor.
mutable QHash<QObject*, bool> m_extended;
};
QT_END_NAMESPACE
#endif // DEFAULT_EXTENSIONFACTORY_H
|
