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author | Sebastian Schmelzer | 2011-11-02 12:24:32 +0100 |
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committer | Sebastian Schmelzer | 2011-11-02 12:24:32 +0100 |
commit | b14c8f0b4453c15b3608a1da4f95d51ef17461a0 (patch) | |
tree | 9b54be369b1d297867b6367a78f3a35db32f2365 /src/XSession.cpp | |
download | libChooser-b14c8f0b4453c15b3608a1da4f95d51ef17461a0.tar.gz libChooser-b14c8f0b4453c15b3608a1da4f95d51ef17461a0.tar.xz libChooser-b14c8f0b4453c15b3608a1da4f95d51ef17461a0.zip |
initial import
Diffstat (limited to 'src/XSession.cpp')
-rw-r--r-- | src/XSession.cpp | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/src/XSession.cpp b/src/XSession.cpp new file mode 100644 index 0000000..47db987 --- /dev/null +++ b/src/XSession.cpp @@ -0,0 +1,150 @@ +/* + * Copyright (c) 2010,2011 - RZ Uni Freiburg + * Copyright (c) 2010,2011 - OpenSLX Project + * + * This program/file is free software distributed under the GPL version 2. + * See http://gpl.openslx.org/ + * + * If you have any feedback please consult http://feedback.openslx.org/ and + * send your feedback to feedback@openslx.org + * + * General information about OpenSLX - libChooser can be found under + * http://openslx.org + * + */ + +#include <QDir> +#include <QSettings> +#include <QLocale> +#include <QApplication> +#include <QProcess> + +#include "XSession.h" + +void XSession::init(const QString& name, const QString& exec, + const QString& comment, const QString& icon) { + this->name_ = name; + this->exec_ = exec; + this->comment_ = comment; + this->icon_ = icon; +} + +bool XSession::init(const QString& filename) { + QSettings settings(filename, QSettings::IniFormat); + settings.setIniCodec("UTF-8"); + + settings.beginGroup("Desktop Entry"); + + if (settings.value("NoDisplay").toString().compare("true") == 0 || + settings.value("Hidden").toString().compare("true") == 0) { + return false; + } + + if (!settings.contains("Exec")) { + return false; + } + QString exec(settings.value("Exec").toString()); + + QString locale(QLocale::system().name()); + QString language(locale.split("_").at(0)); + QString name; + if (settings.contains("Name[" + locale + "]")) { + name = settings.value("Name[" + locale + "]").toString(); + } else if (settings.contains("Name[" + language + "]")) { + name = settings.value("Name[" + language + "]").toString(); + } else if (settings.contains("Name")) { + name = settings.value("Name").toString(); + } else { + return false; + } + + QString comment; + if (settings.contains("Comment[" + locale + "]")) { + comment = settings.value("Comment[" + locale + "]").toString(); + } else if (settings.contains("Comment[" + language + "]")) { + comment = settings.value("Comment[" + language + "]").toString(); + } else { + comment = settings.value("Comment").toString(); + } + + QString icon(settings.value("Icon").toString()); + if (QDir::isRelativePath(icon)) { + // icons with relative paths are too complicated to find + // see http://freedesktop.org/wiki/Specifications/icon-theme-spec + // let's just ignore them + icon = QString(); + } + + this->name_ = name; + this->exec_ = exec; + this->comment_ = comment; + this->icon_ = icon; + + _process = new QProcess(); + + return true; +} + +bool XSession::isActive() const { + return true; +} + +bool XSession::isValid() const { + return true; +} + +bool XSession::isLocked() const { + return false; +} + +int XSession::priority() const { + return 0; +} + +QString XSession::icon() const { + QString icon(this->icon_); + + if (icon.isEmpty()) { + if (this->exec_.contains("kde", Qt::CaseInsensitive)) { + icon = "kde"; + } else if (this->exec_.contains("gnome", Qt::CaseInsensitive)) { + icon = "gnome"; + } else if (this->exec_.contains("term", Qt::CaseInsensitive)) { + icon = "term"; + } else if (this->exec_.contains("xfce", Qt::CaseInsensitive)) { + icon = "xfce"; + } else if (this->exec_.contains("lxde", Qt::CaseInsensitive)) { + icon = "lxde"; + } else { + icon = "linux"; + } + } + + return icon; +} + +bool XSession::run() const { + _process->start(this->exec_); + QObject::connect(_process, SIGNAL(finished(int, QProcess::ExitStatus)), QApplication::instance(), SLOT(quit())); + if (_process->state() == QProcess::Starting || QProcess::Running) + return true; + else + return false; +} + +int XSession::type() const { + return Session::XSESSION; +} + +bool XSession::operator<(const Session& other) const { + int p0 = this->priority(); + int p1 = other.priority(); + + if (p0 < p1) return true; + if (p0 == p1) { + QString d0 = this->shortDescription(); + QString d1 = other.shortDescription(); + return d0.localeAwareCompare(d1) < 0; + } + return false; +} |