mauimanutils.cpp

#include "mauimanutils.h"
 
#if !defined Q_OS_ANDROID
#include <QtDBus/QDBusConnection>
#include <QtDBus/QDBusConnectionInterface>
#include <QtDBus/QDBusServiceWatcher>
#endif
 
#include <QDebug>
#include <QStringList>
 
#include <QProcess>
 
static const QString mauimanInterface(QStringLiteral("org.mauiman.Manager"));
 
MauiManUtils::MauiManUtils(QObject *parent)
: QObject{parent}
{
    #if !defined Q_OS_ANDROID
    const QDBusConnection bus = QDBusConnection::sessionBus();
    const auto registeredServices = bus.interface()->registeredServiceNames();
 
    if (registeredServices.isValid())
    {
        m_serverRunning = registeredServices.value().contains(mauimanInterface);
    }
 
    auto watcher = new QDBusServiceWatcher(mauimanInterface, QDBusConnection::sessionBus(), QDBusServiceWatcher::WatchForRegistration | QDBusServiceWatcher::WatchForUnregistration, this);
 
    connect(watcher, &QDBusServiceWatcher::serviceRegistered, [=](const QString &name) {
        qDebug() << "Connected to MauiMan server" << name;
        m_serverRunning = true;
        Q_EMIT serverRunningChanged(m_serverRunning);
    });
 
    connect(watcher, &QDBusServiceWatcher::serviceUnregistered, [=](const QString &name) {
        qDebug() << "Disconnected to MauiMan server" << name;
        m_serverRunning = false;
        Q_EMIT serverRunningChanged(m_serverRunning);
    });
    #endif
}
 
bool MauiManUtils::serverRunning() const
{
    return m_serverRunning;
}
 
void MauiManUtils::startServer()
{
    #if !defined Q_OS_ANDROID
    QProcess::startDetached(QStringLiteral("MauiManServer"), QStringList());
    #endif
}
 
void MauiManUtils::invokeManager(const QString &module)
{
    QProcess::startDetached(QStringLiteral("MauiSettings"), QStringList {QStringLiteral("-m"), module});
}
 
QString MauiManUtils::currentDesktopSession()
{
    if(qEnvironmentVariableIsSet("XDG_CURRENT_DESKTOP"))
    {
        const auto names = qEnvironmentVariable("XDG_CURRENT_DESKTOP").split(QStringLiteral(";"));
        return names.first();
    }
 
    return QString();
}
 
bool MauiManUtils::isMauiSession()
{
    return currentDesktopSession() == QStringLiteral("CASK");
}
 
bool MauiManUtils::isPlasmaSession()
{
    return currentDesktopSession() == QStringLiteral("KDE");
}
 
bool MauiManUtils::isGnomeSession()
{
    return currentDesktopSession() == QStringLiteral("Gnome");
}