| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 Erik Larsson. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWaylandCompositor module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** 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 https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qwaylandclientextension.h" |
| #include "qwaylandclientextension_p.h" |
| #include <QtWaylandClient/private/qwaylanddisplay_p.h> |
| #include <QtWaylandClient/private/qwaylandintegration_p.h> |
| #include <QtGui/QGuiApplication> |
| #include <QtGui/qpa/qplatformnativeinterface.h> |
| #include <QtGui/private/qguiapplication_p.h> |
| #include <QtCore/QDebug> |
| |
| QT_BEGIN_NAMESPACE |
| |
| QWaylandClientExtensionPrivate::QWaylandClientExtensionPrivate() |
| { |
| // Keep the possibility to use a custom waylandIntegration as a plugin, |
| // but also add the possibility to run it as a QML component. |
| waylandIntegration = static_cast<QtWaylandClient::QWaylandIntegration *>(QGuiApplicationPrivate::platformIntegration()); |
| if (!waylandIntegration) |
| waylandIntegration = new QtWaylandClient::QWaylandIntegration(); |
| |
| if (!waylandIntegration->nativeInterface()->nativeResourceForIntegration("wl_display")) |
| qWarning() << "This application requires a Wayland platform plugin"; |
| } |
| |
| void QWaylandClientExtensionPrivate::handleRegistryGlobal(void *data, ::wl_registry *registry, uint32_t id, |
| const QString &interface, uint32_t version) |
| { |
| QWaylandClientExtension *extension = static_cast<QWaylandClientExtension *>(data); |
| if (interface == QLatin1String(extension->extensionInterface()->name) && !extension->d_func()->active) { |
| extension->bind(registry, id, version); |
| extension->d_func()->active = true; |
| emit extension->activeChanged(); |
| } |
| } |
| |
| void QWaylandClientExtension::addRegistryListener() |
| { |
| Q_D(QWaylandClientExtension); |
| d->waylandIntegration->display()->addRegistryListener(&QWaylandClientExtensionPrivate::handleRegistryGlobal, this); |
| } |
| |
| QWaylandClientExtension::QWaylandClientExtension(const int ver) |
| : QObject(*new QWaylandClientExtensionPrivate()) |
| { |
| Q_D(QWaylandClientExtension); |
| d->version = ver; |
| |
| // The registry listener uses virtual functions and we don't want it to be called from |
| // the constructor. |
| QMetaObject::invokeMethod(this, "addRegistryListener", Qt::QueuedConnection); |
| } |
| |
| QtWaylandClient::QWaylandIntegration *QWaylandClientExtension::integration() const |
| { |
| Q_D(const QWaylandClientExtension); |
| return d->waylandIntegration; |
| } |
| |
| int QWaylandClientExtension::version() const |
| { |
| Q_D(const QWaylandClientExtension); |
| return d->version; |
| } |
| |
| void QWaylandClientExtension::setVersion(const int ver) |
| { |
| Q_D(QWaylandClientExtension); |
| if (d->version != ver) { |
| d->version = ver; |
| emit versionChanged(); |
| } |
| } |
| |
| bool QWaylandClientExtension::isActive() const |
| { |
| Q_D(const QWaylandClientExtension); |
| return d->active; |
| } |
| |
| QT_END_NAMESPACE |