Differential D26667 Diff 75035 Modules/about-distro/src/PlasmaEntry.cpp

Changeset View

Standalone View

		1		/*
		2		SPDX-FileCopyrightText: 2012-2020 Harald Sitter <sitter@kde.org>
		3		SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
		4		*/
		5
		6		#include "PlasmaEntry.h"
		7
		8		#include <QStandardPaths>
		9		#include <KConfigGroup>
		10		#include <KDesktopFile>
		11
		12		PlasmaEntry::PlasmaEntry()
		13		: Entry(ki18n("KDE Plasma Version:"), plasmaVersion())
		14		{
		15		// Since Plasma version detection isn't based on a library query it can fail
		16		// in weird cases; instead of admitting defeat we simply hide everything :P
		17		if (value.isEmpty()) {
		18		return;
		19		}
		20		}
		21
		22		QString PlasmaEntry::plasmaVersion()
		23		{
		24		const QStringList &filePaths = QStandardPaths::locateAll(QStandardPaths::GenericDataLocation,
		25		QStringLiteral("xsessions/plasma.desktop"));
		26
		27		if (filePaths.length() < 1) {
		28		return QString();
		29		}
		30
		31		// Despite the fact that there can be multiple desktop files we simply take
		32		// the first one as users usually don't have xsessions/ in their $HOME
		33		// data location, so the first match should (usually) be the only one and
		34		// reflect the plasma session run.
		35		KDesktopFile desktopFile(filePaths.first());
		36		return desktopFile.desktopGroup().readEntry("X-KDE-PluginInfo-Version", QString());
		37		}