File indexing completed on 2024-04-14 04:53:33

 /* This file is part of the KDE project
    Copyright (C) 2009 Collabora Ltd <info@collabora.co.uk>
     @author George Goldberg <george.goldberg@collabora.co.uk>
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, 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 General Public License
    along with this program; see the file COPYING.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #include "eventsmanager.h"
 
 #include "eventsplugin.h"
 #include "krfbconfig.h"
 #include "rfbservermanager.h"
 #include "krfbdebug.h"
 
 #include <QGlobalStatic>
 
 #include <KPluginFactory>
 #include <KPluginMetaData>
 
 
 class EventsManagerStatic
 {
 public:
     EventsManager instance;
 };
 
 Q_GLOBAL_STATIC(EventsManagerStatic, eventsManagerStatic)
 
 EventsManager::EventsManager()
 {
     const QVector<KPluginMetaData> plugins = KPluginMetaData::findPlugins(QStringLiteral("krfb/events"), {}, KPluginMetaData::AllowEmptyMetaData);
     for (const KPluginMetaData &data : plugins) {
         const KPluginFactory::Result<EventsPlugin> result = KPluginFactory::instantiatePlugin<EventsPlugin>(data);
         if (result.plugin) {
             m_plugins.insert(data.pluginId(), result.plugin);
             qCDebug(KRFB) << "Loaded plugin with name " << data.pluginId();
         } else {
             qCDebug(KRFB) << "unable to load plugin for " << data.fileName() << result.errorString;
         }
     }
 }
 
 EventsManager::~EventsManager() = default;
 
 EventsManager *EventsManager::instance()
 {
     return &eventsManagerStatic->instance;
 }
 
 QSharedPointer<EventHandler> EventsManager::eventHandler()
 {
     for (auto it = m_plugins.cbegin(); it != m_plugins.constEnd(); it++) {
         QSharedPointer<EventHandler> eventHandler(it.value()->eventHandler());
         if (eventHandler) {
             eventHandler->setFrameBufferPlugin(RfbServerManager::instance()->framebuffer());
             return eventHandler;
         }
     }
 
     // No valid events plugin found.
     qCDebug(KRFB) << "No valid event handlers found. returning null.";
     return QSharedPointer<EventHandler>();
 }