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39
40#ifndef QQMLEXTENSIONPLUGIN_H
41#define QQMLEXTENSIONPLUGIN_H
42
43#include <QtCore/qplugin.h>
44#include <QtCore/QUrl>
45#include <QtQml/qqmlextensioninterface.h>
46
47#if defined(Q_CC_GHS)
48# define GHS_PRAGMA(S) _Pragma(#S)
49# define GHS_KEEP_REFERENCE(S) GHS_PRAGMA(ghs reference S ##__Fv)
50#else
51# define GHS_KEEP_REFERENCE(S)
52#endif
53
54QT_BEGIN_NAMESPACE
55
56class QQmlEngine;
57class QQmlExtensionPluginPrivate;
58
59class Q_QML_EXPORT QQmlExtensionPlugin
60 : public QObject
61 , public QQmlExtensionInterface
62{
63 Q_OBJECT
64 Q_DECLARE_PRIVATE(QQmlExtensionPlugin)
65 Q_INTERFACES(QQmlExtensionInterface)
66 Q_INTERFACES(QQmlTypesExtensionInterface)
67public:
68 explicit QQmlExtensionPlugin(QObject *parent = nullptr);
69 ~QQmlExtensionPlugin() override;
70
71 QUrl baseUrl() const;
72
73 void registerTypes(const char *uri) override = 0;
74 void initializeEngine(QQmlEngine *engine, const char *uri) override;
75
76private:
77 Q_DISABLE_COPY(QQmlExtensionPlugin)
78};
79
80class Q_QML_EXPORT QQmlEngineExtensionPlugin
81 : public QObject
82 , public QQmlEngineExtensionInterface
83{
84 Q_OBJECT
85 Q_DISABLE_COPY_MOVE(QQmlEngineExtensionPlugin)
86 Q_INTERFACES(QQmlEngineExtensionInterface)
87public:
88 explicit QQmlEngineExtensionPlugin(QObject *parent = nullptr);
89 ~QQmlEngineExtensionPlugin() override;
90 void initializeEngine(QQmlEngine *engine, const char *uri) override;
91};
92
93QT_END_NAMESPACE
94
95#endif // QQMLEXTENSIONPLUGIN_H
96

source code of qtdeclarative/src/qml/qml/qqmlextensionplugin.h