File indexing completed on 2024-05-05 16:05:44

 /*
     This file is part of the KDE project
     SPDX-FileCopyrightText: 2003 Matthias Kretz <kretz@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #include "dispatcher.h"
 
 #if KCMUTILS_BUILD_DEPRECATED_SINCE(5, 85)
 #include "dispatcher_p.h"
 
 #include <kcmutils_debug.h>
 
 namespace KSettings
 {
 namespace Dispatcher
 {
 Q_GLOBAL_STATIC(DispatcherPrivate, d)
 
 void registerComponent(const QString &componentName, QObject *recv, const char *slot)
 {
     Q_ASSERT(!componentName.isEmpty());
     // qDebug() << componentName;
     d()->m_componentName[recv] = componentName;
     d()->m_componentInfo[componentName].slotList.append(ComponentInfo::Slot(recv, slot));
 
     ++(d()->m_componentInfo[componentName].count);
     QObject::connect(recv, &QObject::destroyed, d(), &DispatcherPrivate::unregisterComponent);
 }
 
 KSharedConfig::Ptr configForComponentName(const QString &componentName)
 {
     // qDebug() ;
     return KSharedConfig::openConfig(componentName + QStringLiteral("rc"));
 }
 
 QList<QString> componentNames()
 {
     // qDebug() ;
     QList<QString> names;
     for (QMap<QString, ComponentInfo>::ConstIterator it = d()->m_componentInfo.constBegin(), total = d()->m_componentInfo.constEnd(); it != total; ++it) {
         if ((*it).count > 0) {
             names.append(it.key());
         }
     }
     return names;
 }
 
 void reparseConfiguration(const QString &componentName)
 {
     // qDebug() << componentName;
     // check if the componentName is valid:
     if (!d()->m_componentInfo.contains(componentName)) {
         return;
     }
     // first we reparse the config so that the KConfig object will be up to date
     KSharedConfig::Ptr config = configForComponentName(componentName);
     config->reparseConfiguration();
 
     const auto lstSlot = d()->m_componentInfo[componentName].slotList;
     for (const ComponentInfo::Slot &slot : lstSlot) {
         QMetaObject::invokeMethod(slot.first, slot.second);
     }
 }
 
 void syncConfiguration()
 {
     for (QMap<QString, ComponentInfo>::ConstIterator it = d()->m_componentInfo.constBegin(), total = d()->m_componentInfo.constEnd(); it != total; ++it) {
         KSharedConfig::Ptr config = configForComponentName(it.key());
         config->sync();
     }
 }
 
 void DispatcherPrivate::unregisterComponent(QObject *obj)
 {
     if (!m_componentName.contains(obj)) {
         qCWarning(KCMUTILS_LOG) << Q_FUNC_INFO << "Tried to unregister an object which is not already registered.";
         return;
     }
 
     QString name = m_componentName[obj];
     m_componentName.remove(obj); // obj will be destroyed when we return, so we better remove this entry
     --(m_componentInfo[name].count);
     // qDebug() << "componentName=" << name << "refcount=" << m_componentInfo[name].count;
     Q_ASSERT(m_componentInfo[name].count >= 0);
     if (m_componentInfo[name].count == 0) {
         m_componentInfo.remove(name);
     }
 }
 
 } // namespace Dispatcher
 } // namespace KSettings
 
 #include "moc_dispatcher_p.cpp"
 #endif