Revision control
++ // Copyright (C) 2017 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++ #ifndef QWAYLANDEXTENSION_H
++ #define QWAYLANDEXTENSION_H
++
++ #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
++ #include <QtWaylandCompositor/qtwaylandqmlinclude.h>
++
++ #include <QtCore/QObject>
++
++ struct wl_interface;
++
++ QT_BEGIN_NAMESPACE
++
++ class QWaylandCompositor;
++ class QWaylandCompositorExtension;
++ class QWaylandCompositorExtensionPrivate;
++
++ class Q_WAYLANDCOMPOSITOR_EXPORT QWaylandObject : public QObject
++ {
++ Q_OBJECT
++ public:
++ ~QWaylandObject() override;
++
++ QWaylandCompositorExtension *extension(const QByteArray &name);
++ QWaylandCompositorExtension *extension(const wl_interface *interface);
++ QList<QWaylandCompositorExtension *> extensions() const;
++ void addExtension(QWaylandCompositorExtension *extension);
++ void removeExtension(QWaylandCompositorExtension *extension);
++
++ protected:
++ QWaylandObject(QObject *parent = nullptr);
++ QWaylandObject(QObjectPrivate &d, QObject *parent = nullptr);
++ QList<QWaylandCompositorExtension *> extension_vector;
++ };
++
++ class Q_WAYLANDCOMPOSITOR_EXPORT QWaylandCompositorExtension : public QWaylandObject
++ {
++ Q_OBJECT
++ Q_DECLARE_PRIVATE(QWaylandCompositorExtension)
++ QML_NAMED_ELEMENT(WaylandExtension)
++ QML_ADDED_IN_VERSION(1, 0)
++ QML_UNCREATABLE("")
++ public:
++ QWaylandCompositorExtension();
++ QWaylandCompositorExtension(QWaylandObject *container);
++ ~QWaylandCompositorExtension() override;
++
++ QWaylandObject *extensionContainer() const;
++ void setExtensionContainer(QWaylandObject *container);
++
++ virtual void initialize();
++ bool isInitialized() const;
++
++ virtual const struct wl_interface *extensionInterface() const = 0;
++
++ protected:
++ QWaylandCompositorExtension(QWaylandCompositorExtensionPrivate &dd);
++ QWaylandCompositorExtension(QWaylandObject *container, QWaylandCompositorExtensionPrivate &dd);
++
++ bool event(QEvent *event) override;
++ };
++
++ template <typename T>
++ class Q_WAYLANDCOMPOSITOR_EXPORT QWaylandCompositorExtensionTemplate : public QWaylandCompositorExtension
++ {
++ public:
++ QWaylandCompositorExtensionTemplate()
++ : QWaylandCompositorExtension()
++ { }
++
++ QWaylandCompositorExtensionTemplate(QWaylandObject *container)
++ : QWaylandCompositorExtension(container)
++ { }
++
++ const struct wl_interface *extensionInterface() const override
++ {
++ return T::interface();
++ }
++
++ static T *findIn(QWaylandObject *container)
++ {
++ if (!container) return nullptr;
++ return qobject_cast<T *>(container->extension(T::interfaceName()));
++ }
++
++ protected:
++ QWaylandCompositorExtensionTemplate(QWaylandCompositorExtensionPrivate &dd)
++ : QWaylandCompositorExtension(dd)
++ { }
++
++ QWaylandCompositorExtensionTemplate(QWaylandObject *container, QWaylandCompositorExtensionPrivate &dd)
++ : QWaylandCompositorExtension(container,dd)
++ { }
++ };
++
++ QT_END_NAMESPACE
++
++ #endif