From 86558de34134f67cf3815a29612edc2d730f2ea2 Mon Sep 17 00:00:00 2001 From: David Faure Date: Fri, 21 Oct 2011 20:12:01 +0200 Subject: Move path information from QDesktopServices (gui) to QStandardPaths (core) Change-Id: Ic596c21894d83b4dab0c3f5b1aed916ddd590f2f Reviewed-by: Thiago Macieira (Intel) --- src/corelib/io/qstandardpaths_unix.cpp | 166 +++++++++++++++++++++++++++++++++ 1 file changed, 166 insertions(+) create mode 100644 src/corelib/io/qstandardpaths_unix.cpp (limited to 'src/corelib/io/qstandardpaths_unix.cpp') diff --git a/src/corelib/io/qstandardpaths_unix.cpp b/src/corelib/io/qstandardpaths_unix.cpp new file mode 100644 index 0000000000..f0c50059a9 --- /dev/null +++ b/src/corelib/io/qstandardpaths_unix.cpp @@ -0,0 +1,166 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qstandardpaths.h" +#include +#include +#include +#include +#include +#include +#include + +#ifndef QT_NO_STANDARDPATHS + +QT_BEGIN_NAMESPACE + +QString QStandardPaths::storageLocation(StandardLocation type) +{ + if (type == QStandardPaths::HomeLocation) + return QDir::homePath(); + if (type == QStandardPaths::TempLocation) + return QDir::tempPath(); + + // http://standards.freedesktop.org/basedir-spec/basedir-spec-0.6.html + if (type == QStandardPaths::CacheLocation) { + QString xdgCacheHome = QLatin1String(qgetenv("XDG_CACHE_HOME")); + if (xdgCacheHome.isEmpty()) + xdgCacheHome = QDir::homePath() + QLatin1String("/.cache"); + xdgCacheHome += QLatin1Char('/') + QCoreApplication::organizationName() + + QLatin1Char('/') + QCoreApplication::applicationName(); + return xdgCacheHome; + } + + if (type == QStandardPaths::DataLocation) { + QString xdgDataHome = QLatin1String(qgetenv("XDG_DATA_HOME")); + if (xdgDataHome.isEmpty()) + xdgDataHome = QDir::homePath() + QLatin1String("/.local/share"); + xdgDataHome += QLatin1String("/data/") + + QCoreApplication::organizationName() + QLatin1Char('/') + + QCoreApplication::applicationName(); + return xdgDataHome; + } + + // http://www.freedesktop.org/wiki/Software/xdg-user-dirs + QString xdgConfigHome = QLatin1String(qgetenv("XDG_CONFIG_HOME")); + if (xdgConfigHome.isEmpty()) + xdgConfigHome = QDir::homePath() + QLatin1String("/.config"); + QFile file(xdgConfigHome + QLatin1String("/user-dirs.dirs")); + if (file.exists() && file.open(QIODevice::ReadOnly)) { + QHash lines; + QTextStream stream(&file); + // Only look for lines like: XDG_DESKTOP_DIR="$HOME/Desktop" + QRegExp exp(QLatin1String("^XDG_(.*)_DIR=(.*)$")); + while (!stream.atEnd()) { + QString line = stream.readLine(); + if (exp.indexIn(line) != -1) { + const QStringList lst = exp.capturedTexts(); + const QString key = lst.at(1); + QString value = lst.at(2); + if (value.length() > 2 + && value.startsWith(QLatin1Char('\"')) + && value.endsWith(QLatin1Char('\"'))) + value = value.mid(1, value.length() - 2); + // Store the key and value: "DESKTOP", "$HOME/Desktop" + lines[key] = value; + } + } + + QString key; + switch (type) { + case DesktopLocation: key = QLatin1String("DESKTOP"); break; + case DocumentsLocation: key = QLatin1String("DOCUMENTS"); break; + case PicturesLocation: key = QLatin1String("PICTURES"); break; + case MusicLocation: key = QLatin1String("MUSIC"); break; + case MoviesLocation: key = QLatin1String("VIDEOS"); break; + default: break; + } + if (!key.isEmpty() && lines.contains(key)) { + QString value = lines[key]; + // value can start with $HOME + if (value.startsWith(QLatin1String("$HOME"))) + value = QDir::homePath() + value.mid(5); + return value; + } + } + + QDir emptyDir; + QString path; + switch (type) { + case DesktopLocation: + path = QDir::homePath() + QLatin1String("/Desktop"); + break; + case DocumentsLocation: + path = QDir::homePath() + QLatin1String("/Documents"); + break; + case PicturesLocation: + path = QDir::homePath() + QLatin1String("/Pictures"); + break; + + case FontsLocation: + path = QDir::homePath() + QLatin1String("/.fonts"); + break; + + case MusicLocation: + path = QDir::homePath() + QLatin1String("/Music"); + break; + + case MoviesLocation: + path = QDir::homePath() + QLatin1String("/Videos"); + break; + + case ApplicationsLocation: + default: + break; + } + + return path; +} + +QString QStandardPaths::displayName(StandardLocation type) +{ + Q_UNUSED(type); + return QString(); +} + +QT_END_NAMESPACE + +#endif // QT_NO_STANDARDPATHS -- cgit v1.2.3