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-rw-r--r--src/gui/util/qdesktopservices_x11.cpp242
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diff --git a/src/gui/util/qdesktopservices_x11.cpp b/src/gui/util/qdesktopservices_x11.cpp
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+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qdesktopservices.h"
+
+#ifndef QT_NO_DESKTOPSERVICES
+
+#include <qprocess.h>
+#include <qurl.h>
+#include <qdir.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <private/qt_x11_p.h>
+#include <qcoreapplication.h>
+#include <stdlib.h>
+
+QT_BEGIN_NAMESPACE
+
+inline static bool launch(const QUrl &url, const QString &client)
+{
+#if !defined(QT_NO_PROCESS)
+ return (QProcess::startDetached(client + QLatin1Char(' ') + QString::fromLatin1(url.toEncoded().constData())));
+#else
+ return (::system((client + QLatin1Char(' ') + QString::fromLatin1(url.toEncoded().constData())).toLocal8Bit().constData()) != -1);
+#endif
+}
+
+static bool openDocument(const QUrl &url)
+{
+ if (!url.isValid())
+ return false;
+
+ if (launch(url, QLatin1String("xdg-open")))
+ return true;
+
+ // Use the X11->desktopEnvironment value if X11 is non-NULL,
+ // otherwise just attempt to launch command regardless of the desktop environment
+ if ((!X11 || (X11 && X11->desktopEnvironment == DE_GNOME)) && launch(url, QLatin1String("gnome-open"))) {
+ return true;
+ } else {
+ if ((!X11 || (X11 && X11->desktopEnvironment == DE_KDE)) && launch(url, QLatin1String("kfmclient exec")))
+ return true;
+ }
+
+ if (launch(url, QLatin1String("firefox")))
+ return true;
+ if (launch(url, QLatin1String("mozilla")))
+ return true;
+ if (launch(url, QLatin1String("netscape")))
+ return true;
+ if (launch(url, QLatin1String("opera")))
+ return true;
+
+ return false;
+}
+
+static bool launchWebBrowser(const QUrl &url)
+{
+ if (!url.isValid())
+ return false;
+ if (url.scheme() == QLatin1String("mailto"))
+ return openDocument(url);
+
+ if (launch(url, QLatin1String("xdg-open")))
+ return true;
+ if (launch(url, QString::fromLocal8Bit(getenv("DEFAULT_BROWSER"))))
+ return true;
+ if (launch(url, QString::fromLocal8Bit(getenv("BROWSER"))))
+ return true;
+
+ // Use the X11->desktopEnvironment value if X11 is non-NULL,
+ // otherwise just attempt to launch command regardless of the desktop environment
+ if ((!X11 || (X11 && X11->desktopEnvironment == DE_GNOME)) && launch(url, QLatin1String("gnome-open"))) {
+ return true;
+ } else {
+ if ((!X11 || (X11 && X11->desktopEnvironment == DE_KDE)) && launch(url, QLatin1String("kfmclient openURL")))
+ return true;
+ }
+
+ if (launch(url, QLatin1String("firefox")))
+ return true;
+ if (launch(url, QLatin1String("mozilla")))
+ return true;
+ if (launch(url, QLatin1String("netscape")))
+ return true;
+ if (launch(url, QLatin1String("opera")))
+ return true;
+ return false;
+}
+
+
+
+QString QDesktopServices::storageLocation(StandardLocation type)
+{
+ if (type == QDesktopServices::HomeLocation)
+ return QDir::homePath();
+ if (type == QDesktopServices::TempLocation)
+ return QDir::tempPath();
+
+ // http://standards.freedesktop.org/basedir-spec/basedir-spec-0.6.html
+ if (type == QDesktopServices::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 == QDesktopServices::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<QString, QString> 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) {
+ QStringList lst = exp.capturedTexts();
+ 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 QDesktopServices::displayName(StandardLocation type)
+{
+ Q_UNUSED(type);
+ return QString();
+}
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_DESKTOPSERVICES
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