diff options
author | Jørgen Lind <jorgen.lind@theqtcompany.com> | 2015-08-27 12:26:33 +0200 |
---|---|---|
committer | Jørgen Lind <jorgen.lind@theqtcompany.com> | 2015-08-28 13:10:33 +0200 |
commit | c9500b6eff3dc8fbcc6e9fc569b2e246541a2a05 (patch) | |
tree | 497d6cd47ee030997bc71b27ddc662d36638bb79 /src/compositor/global | |
parent | 217252325cc9fd4405c6bcf524dfa3bc8ccc492b (diff) |
Macro for QML extension boilerplate
defines which gives type sub-classes which adds desired functionality
for extensions in QML
Change-Id: I3973e07e0daf0c27813b3405b9188281092f4375
Diffstat (limited to 'src/compositor/global')
-rw-r--r-- | src/compositor/global/global.pri | 3 | ||||
-rw-r--r-- | src/compositor/global/qwaylandquickextension.h | 110 |
2 files changed, 112 insertions, 1 deletions
diff --git a/src/compositor/global/global.pri b/src/compositor/global/global.pri index 68b385e92..6edfd9685 100644 --- a/src/compositor/global/global.pri +++ b/src/compositor/global/global.pri @@ -3,7 +3,8 @@ INCLUDEPATH += global/ HEADERS += \ global/qwaylandexport.h \ global/qwaylandextension.h \ - global/qwaylandextension_p.h + global/qwaylandextension_p.h \ + global/qwaylandquickextension.h \ SOURCES += \ global/qwaylandextension.cpp diff --git a/src/compositor/global/qwaylandquickextension.h b/src/compositor/global/qwaylandquickextension.h new file mode 100644 index 000000000..183d4c23c --- /dev/null +++ b/src/compositor/global/qwaylandquickextension.h @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the QtWaylandCompositor module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDQUICKEXTENSION_H +#define QWAYLANDQUICKEXTENSION_H + +#include <QtCompositor/QWaylandExtension> + +QT_BEGIN_NAMESPACE + +#define Q_COMPOSITOR_DECLARE_QUICK_DATA_CLASS(className) \ + class Q_COMPOSITOR_EXPORT className##QuickData : public className \ + { \ +/* qmake ignore Q_OBJECT */ \ + Q_OBJECT \ + Q_PROPERTY(QQmlListProperty<QObject> data READ data DESIGNABLE false) \ + Q_CLASSINFO("DefaultProperty", "data") \ + public: \ + QQmlListProperty<QObject> data() \ + { \ + return QQmlListProperty<QObject>(this, m_objects); \ + } \ + private: \ + QList<QObject *> m_objects; \ + }; + +#define Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CLASS(className) \ + class Q_COMPOSITOR_EXPORT className##QuickExtension : public className \ + { \ +/* qmake ignore Q_OBJECT */ \ + Q_OBJECT \ + Q_PROPERTY(QQmlListProperty<QWaylandExtension> 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<QWaylandExtension> extensions() \ + { \ + return QQmlListProperty<QWaylandExtension>(this, this, \ + &className##QuickExtension::append_extension, \ + &className##QuickExtension::countFunction, \ + &className##QuickExtension::atFunction, \ + &className##QuickExtension::clearFunction); \ + } \ + static int countFunction(QQmlListProperty<QWaylandExtension> *list) \ + { \ + return static_cast<className##QuickExtension *>(list->data)->extension_vector.size(); \ + } \ + static QWaylandExtension *atFunction(QQmlListProperty<QWaylandExtension> *list, int index) \ + { \ + return static_cast<className##QuickExtension *>(list->data)->extension_vector.at(index); \ + } \ + static void append_extension(QQmlListProperty<QWaylandExtension> *list, QWaylandExtension *extension) \ + { \ + className##QuickExtension *compositor = static_cast<className##QuickExtension *>(list->data); \ + extension->setExtensionContainer(compositor); \ + } \ + static void clearFunction(QQmlListProperty<QWaylandExtension> *list) \ + { \ + static_cast<className##QuickExtension *>(list->data)->extension_vector.clear(); \ + } \ + protected: \ + void componentComplete() Q_DECL_OVERRIDE \ + { \ + create(); \ + QWaylandQuickCompositor::componentComplete(); \ + }\ + private: \ + QList<QObject *> m_objects; \ + }; + +QT_END_NAMESPACE + +#endif /*QWAYLANDQUICKEXTENSION_H*/ |