File indexing completed on 2024-05-19 05:38:05 

0001 /*
0002     This file is part of the KDE project.
0003 
0004     SPDX-FileCopyrightText: 2021 David Edmundson <davidedmundson@kde.org>
0005 
0006     SPDX-License-Identifier: GPL-2.0-or-later
0007 */
0008 
0009 #include "krdb.h"
0010 #include <KConfig>
0011 #include <KConfigGroup>
0012 #include <KWindowSystem>
0013 #include <QProcess>
0014 
0015 using namespace Qt::StringLiterals;
0016 
0017 extern "C" {
0018 Q_DECL_EXPORT void kcminit()
0019 {
0020     KConfig cfg(QStringLiteral("kcmfonts"));
0021     KConfigGroup fontsCfg(&cfg, u"General"_s);
0022 
0023     const int dpi = xftDpi();
0024     if (dpi <= 0) {
0025         return;
0026     }
0027 
0028     const QByteArray input = "Xft.dpi: " + QByteArray::number(dpi);
0029     QProcess p;
0030     p.start(QStringLiteral("xrdb"), {QStringLiteral("-quiet"), QStringLiteral("-merge"), QStringLiteral("-nocpp")});
0031     p.setProcessChannelMode(QProcess::ForwardedChannels);
0032     p.write(input);
0033     p.closeWriteChannel();
0034     p.waitForFinished(-1);
0035 }
0036 }