diff -r 000000000000 -r 1918ee327afb src/gui/util/qdesktopservices_x11.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/gui/util/qdesktopservices_x11.cpp Mon Jan 11 14:00:40 2010 +0000 @@ -0,0 +1,238 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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 +#include +#include +#include +#include +#include +#include +#include + +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; + + if (X11->desktopEnvironment == DE_GNOME && launch(url, QLatin1String("gnome-open"))) { + return true; + } else { + if (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; + + if (X11->desktopEnvironment == DE_GNOME && launch(url, QLatin1String("gnome-open"))) { + return true; + } else { + if (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 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