File indexing completed on 2024-04-28 16:53:05

 /*
  * SPDX-FileCopyrightText: 2019 Arjen Hiemstra <ahiemstra@heimr.nl>
  *
  * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
  */
 
 #include "Configuration.h"
 
 #include <QDebug>
 #include <QMetaProperty>
 #include <chrono>
 
 using namespace std::chrono_literals;
 
 Q_GLOBAL_STATIC(SystemMonitorConfiguration, s_config)
 
 SystemMonitorConfiguration *Configuration::globalConfig()
 {
     return s_config;
 }
 
 Configuration::Configuration(QObject *parent)
     : QObject(parent)
     , m_saveTimer(std::make_unique<QTimer>())
 {
     m_saveTimer->setInterval(500ms);
     m_saveTimer->setSingleShot(true);
     connect(m_saveTimer.get(), &QTimer::timeout, globalConfig(), &SystemMonitorConfiguration::save);
 }
 
 void Configuration::propertyChanged()
 {
     auto signal = metaObject()->method(senderSignalIndex());
     // Strip "Changed" from the signal name to get property name
     auto propertyName = signal.name().chopped(7);
     auto property = metaObject()->property(metaObject()->indexOfProperty(propertyName));
 
     if (property.isValid()) {
         globalConfig()->setProperty(property.name(), property.read(this));
         m_saveTimer->start();
     } else {
         qWarning() << "Property" << propertyName << "was not found!";
     }
 }
 
 void Configuration::classBegin()
 {
 }
 
 void Configuration::componentComplete()
 {
     auto propertyChangedMethod = metaObject()->method(metaObject()->indexOfMethod("propertyChanged()"));
 
     for (auto i = 0; i < metaObject()->propertyCount(); ++i) {
         auto property = metaObject()->property(i);
 
         if (property.name() == QStringLiteral("config")) {
             continue;
         }
 
         if (globalConfig()->metaObject()->indexOfProperty(property.name()) == -1) {
             qWarning() << "Property" << property.name() << "not found in configuration, ignoring";
             continue;
         }
 
         property.write(this, globalConfig()->property(property.name()));
 
         if (property.hasNotifySignal()) {
             connect(this, property.notifySignal(), this, propertyChangedMethod);
         } else {
             qWarning() << "Property" << property.name() << "is not notifiable!";
         }
     }
 
     Q_EMIT configurationLoaded();
 }