File indexing completed on 2024-04-28 05:27:40

 /*
     Work sponsored by the LiMux project of the city of Munich:
     SPDX-FileCopyrightText: 2018 Kai Uwe Broulik <kde@broulik.de>
 
     SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 */
 
 #include "kscreenapplet.h"
 
 #include <QMetaEnum>
 #include <QQmlEngine> // for qmlRegisterType
 
 #include <QDBusConnection>
 #include <QDBusMessage>
 
 #include <KScreen/Config>
 #include <KScreen/ConfigMonitor>
 #include <KScreen/GetConfigOperation>
 #include <KScreen/Mode>
 #include <KScreen/Output>
 #include <KScreen/SetConfigOperation>
 
 #include <algorithm>
 
 KScreenApplet::KScreenApplet(QObject *parent, const KPluginMetaData &data, const QVariantList &args)
     : Plasma::Applet(parent, data, args)
 {
     qmlRegisterUncreatableMetaObject(KScreen::OsdAction::staticMetaObject,
                                      "org.kde.private.kscreen",
                                      1,
                                      0,
                                      "OsdAction",
                                      QStringLiteral("Can't create OsdAction"));
 }
 
 KScreenApplet::~KScreenApplet() = default;
 
 void KScreenApplet::init()
 {
     connect(new KScreen::GetConfigOperation(KScreen::GetConfigOperation::NoEDID),
             &KScreen::ConfigOperation::finished,
             this,
             [this](KScreen::ConfigOperation *op) {
                 m_screenConfiguration = qobject_cast<KScreen::GetConfigOperation *>(op)->config();
 
                 KScreen::ConfigMonitor::instance()->addConfig(m_screenConfiguration);
                 connect(KScreen::ConfigMonitor::instance(), &KScreen::ConfigMonitor::configurationChanged, this, &KScreenApplet::checkOutputs);
 
                 checkOutputs();
             });
 }
 
 int KScreenApplet::connectedOutputCount() const
 {
     return m_connectedOutputCount;
 }
 
 void KScreenApplet::applyLayoutPreset(KScreen::OsdAction::Action action)
 {
     KScreen::OsdAction::applyAction(m_screenConfiguration, action);
 }
 
 void KScreenApplet::checkOutputs()
 {
     if (!m_screenConfiguration) {
         return;
     }
 
     const int oldConnectedOutputCount = m_connectedOutputCount;
 
     const auto outputs = m_screenConfiguration->outputs();
     m_connectedOutputCount = std::count_if(outputs.begin(), outputs.end(), [](const KScreen::OutputPtr &output) {
         return output->isConnected();
     });
 
     if (m_connectedOutputCount != oldConnectedOutputCount) {
         emit connectedOutputCountChanged();
     }
 }
 
 QVariant KScreenApplet::availableActions()
 {
     // Need to wrap it in a QVariant, otherwise QML doesn't like the return type
     return QVariant::fromValue(KScreen::OsdAction::availableActions());
 }
 
 K_PLUGIN_CLASS(KScreenApplet)
 
 #include "kscreenapplet.moc"
 
 #include "moc_kscreenapplet.cpp"