File indexing completed on 2024-12-08 13:22:27

 /*
  *   Copyright 2014 Marco Martin <mart@kde.org>
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
  *   published by the Free Software Foundation; either version 2, or
  *   (at your option) any later version.
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *   GNU General Public License for more details
  *
  *   You should have received a copy of the GNU Library General Public
  *   License along with this program; if not, write to the
  *   Free Software Foundation, Inc.,
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
 #include "alternativeshelper.h"
 
 // Qt
 #include <QQmlEngine>
 #include <QQmlContext>
 
 // KDE
 #include <KPackage/Package>
 #include <kconfig_version.h>
 
 // Plasma
 #include <Plasma/Containment>
 #include <Plasma/PluginLoader>
 
 AlternativesHelper::AlternativesHelper(Plasma::Applet *applet, QObject *parent)
     : QObject(parent),
       m_applet(applet)
 {
 }
 
 AlternativesHelper::~AlternativesHelper()
 {
 }
 
 QStringList AlternativesHelper::appletProvides() const
 {
 #if KCONFIG_VERSION_MINOR >= 27
     return KPluginMetaData::readStringList(m_applet->pluginMetaData().rawData(), QStringLiteral("X-Plasma-Provides"));
 #else
     return KPluginMetaData::readStringList(m_applet->pluginInfo().toMetaData().rawData(), QStringLiteral("X-Plasma-Provides"));
 #endif
 }
 
 QString AlternativesHelper::currentPlugin() const
 {
 #if KCONFIG_VERSION_MINOR >= 27
     return m_applet->pluginMetaData().pluginId();
 #else
     return m_applet->pluginInfo().toMetaData().pluginId();
 #endif
 }
 
 QQuickItem *AlternativesHelper::applet() const
 {
     return m_applet->property("_plasma_graphicObject").value<QQuickItem *>();
 }
 
 void AlternativesHelper::loadAlternative(const QString &plugin)
 {
     if (plugin == currentPlugin() || m_applet->isContainment()) {
         return;
     }
 
     Plasma::Containment *cont = m_applet->containment();
 
     if (!cont) {
         return;
     }
 
     QQuickItem *appletItem = m_applet->property("_plasma_graphicObject").value<QQuickItem *>();
     QQuickItem *contItem = cont->property("_plasma_graphicObject").value<QQuickItem *>();
 
     if (!appletItem || !contItem) {
         return;
     }
 
     // ensure the global shortcut is moved to the new applet
     const QKeySequence &shortcut = m_applet->globalShortcut();
     m_applet->setGlobalShortcut(QKeySequence()); // need to unmap the old one first
 
     const QPoint newPos = appletItem->mapToItem(contItem, QPointF(0, 0)).toPoint();
 
     m_applet->destroy();
 
     connect(m_applet, &QObject::destroyed, [ = ]() {
         Plasma::Applet *newApplet = Q_NULLPTR;
         QMetaObject::invokeMethod(contItem, "createApplet", Q_RETURN_ARG(Plasma::Applet *, newApplet), Q_ARG(QString, plugin), Q_ARG(QVariantList, QVariantList()), Q_ARG(QPoint, newPos));
 
         if (newApplet) {
             newApplet->setGlobalShortcut(shortcut);
         }
     });
 }
 
 #include "moc_alternativeshelper.cpp"