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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef QWAYLANDQUICKEXTENSION_H
#define QWAYLANDQUICKEXTENSION_H
#include <QtWaylandCompositor/QWaylandCompositorExtension>
#include <QtQml/QQmlParserStatus>
#include <QtQml/QQmlListProperty>
QT_REQUIRE_CONFIG(wayland_compositor_quick);
QT_BEGIN_NAMESPACE
#define Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CLASS(className) \
class Q_WAYLANDCOMPOSITOR_EXPORT className##QuickExtension : public className, public QQmlParserStatus \
{ \
/* qmake ignore Q_OBJECT */ \
Q_OBJECT \
Q_PROPERTY(QQmlListProperty<QObject> data READ data DESIGNABLE false) \
Q_CLASSINFO("DefaultProperty", "data") \
Q_INTERFACES(QQmlParserStatus) \
public: \
QQmlListProperty<QObject> data() \
{ \
return QQmlListProperty<QObject>(this, &m_objects); \
} \
void classBegin() override {} \
void componentComplete() override { if (!isInitialized()) initialize(); } \
private: \
QList<QObject *> m_objects; \
};
#define Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CONTAINER_CLASS(className) \
class Q_WAYLANDCOMPOSITOR_EXPORT className##QuickExtensionContainer : public className \
{ \
/* qmake ignore Q_OBJECT */ \
Q_OBJECT \
Q_PROPERTY(QQmlListProperty<QWaylandCompositorExtension> extensions READ extensions) \
Q_PROPERTY(QQmlListProperty<QObject> data READ data DESIGNABLE false) \
Q_CLASSINFO("DefaultProperty", "data") \
public: \
QQmlListProperty<QObject> data() \
{ \
return QQmlListProperty<QObject>(this, &m_objects); \
} \
QQmlListProperty<QWaylandCompositorExtension> extensions() \
{ \
return QQmlListProperty<QWaylandCompositorExtension>(this, this, \
&className##QuickExtensionContainer::append_extension, \
&className##QuickExtensionContainer::countFunction, \
&className##QuickExtensionContainer::atFunction, \
&className##QuickExtensionContainer::clearFunction); \
} \
static int countFunction(QQmlListProperty<QWaylandCompositorExtension> *list) \
{ \
return static_cast<className##QuickExtensionContainer *>(list->data)->extension_vector.size(); \
} \
static QWaylandCompositorExtension *atFunction(QQmlListProperty<QWaylandCompositorExtension> *list, int index) \
{ \
return static_cast<className##QuickExtensionContainer *>(list->data)->extension_vector.at(index); \
} \
static void append_extension(QQmlListProperty<QWaylandCompositorExtension> *list, QWaylandCompositorExtension *extension) \
{ \
className##QuickExtensionContainer *quickExtObj = static_cast<className##QuickExtensionContainer *>(list->data); \
extension->setExtensionContainer(quickExtObj); \
} \
static void clearFunction(QQmlListProperty<QWaylandCompositorExtension> *list) \
{ \
static_cast<className##QuickExtensionContainer *>(list->data)->extension_vector.clear(); \
} \
private: \
QList<QObject *> m_objects; \
};
#define Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_NAMED_CLASS(className, QmlType) \
class Q_WAYLANDCOMPOSITOR_EXPORT className##QuickExtension : public className, public QQmlParserStatus \
{ \
/* qmake ignore Q_OBJECT */ \
Q_OBJECT \
Q_PROPERTY(QQmlListProperty<QObject> data READ data DESIGNABLE false) \
Q_CLASSINFO("DefaultProperty", "data") \
Q_INTERFACES(QQmlParserStatus) \
QML_NAMED_ELEMENT(QmlType) \
QML_ADDED_IN_VERSION(1, 0) \
public: \
QQmlListProperty<QObject> data() \
{ \
return QQmlListProperty<QObject>(this, &m_objects); \
} \
void classBegin() override {} \
void componentComplete() override { if (!isInitialized()) initialize(); } \
private: \
QList<QObject *> m_objects; \
};
QT_END_NAMESPACE
#endif /*QWAYLANDQUICKEXTENSION_H*/
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