File indexing completed on 2024-05-12 09:36:12

 /*
  *  SPDX-FileCopyrightText: 2012 Alejandro Fiestas Olivares <afiestas@kde.org>
  *  SPDX-FileCopyrightText: 2012, 2013 Daniel Vrátil <dvratil@redhat.com>
  *  SPDX-FileCopyrightText: 2014-2015 Sebastian Kügler <sebas@kde.org>
  *  SPDX-FileCopyrightText: 2021 Méven Car <meven.car@enioka.com>
  *
  *  SPDX-License-Identifier: LGPL-2.1-or-later
  */
 #include "waylandbackend.h"
 
 #include "waylandconfig.h"
 #include "waylandoutputdevice.h"
 
 #include "kscreen_kwayland_logging.h"
 
 #include <configmonitor.h>
 #include <mode.h>
 #include <output.h>
 
 #include <QEventLoop>
 #include <QProcess>
 #include <QSettings>
 #include <QStandardPaths>
 
 using namespace KScreen;
 
 WaylandBackend::WaylandBackend()
     : KScreen::AbstractBackend()
     , m_internalConfig(new WaylandConfig(this))
 {
     qCDebug(KSCREEN_WAYLAND) << "Loading Wayland backend.";
     connect(m_internalConfig, &WaylandConfig::configChanged, this, [this] {
         Q_EMIT configChanged(m_internalConfig->currentConfig());
     });
 }
 
 QString WaylandBackend::name() const
 {
     return QStringLiteral("kwayland");
 }
 
 QString WaylandBackend::serviceName() const
 {
     return QStringLiteral("org.kde.KScreen.Backend.KWayland");
 }
 
 ConfigPtr WaylandBackend::config() const
 {
     // Note: This should ONLY be called from GetConfigOperation!
     return m_internalConfig->currentConfig();
 }
 
 void WaylandBackend::setConfig(const KScreen::ConfigPtr &newconfig)
 {
     if (!newconfig) {
         return;
     }
     // wait for KWin reply
     QEventLoop loop;
 
     connect(m_internalConfig, &WaylandConfig::configChanged, &loop, &QEventLoop::quit);
     m_internalConfig->applyConfig(newconfig);
 
     loop.exec();
 }
 
 QByteArray WaylandBackend::edid(int outputId) const
 {
     WaylandOutputDevice *output = m_internalConfig->outputMap().value(outputId);
     if (!output) {
         return QByteArray();
     }
     return output->edid();
 }
 
 bool WaylandBackend::isValid() const
 {
     return m_internalConfig->isReady();
 }
 
 #include "moc_waylandbackend.cpp"