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// SPDX-FileCopyrightText: 2025 Devin Lin <devin@kde.org>
// SPDX-License-Identifier: GPL-2.0-or-later
#include "volumeosdlistener.h"
#include <QDBusConnection>
#include <QDBusInterface>
#include <QDBusReply>
#include <QDBusServiceWatcher>
#include <QDebug>
#include <QString>
using namespace Qt::StringLiterals;
VolumeOSDListener::VolumeOSDListener(QObject *parent)
: QObject{parent}
{
QDBusServiceWatcher *watcher =
new QDBusServiceWatcher(QStringLiteral("org.kde.plasmashell"), QDBusConnection::sessionBus(), QDBusServiceWatcher::WatchForOwnerChange, this);
connect(watcher, &QDBusServiceWatcher::serviceRegistered, this, [this]() -> void {
connectDBus();
});
connectDBus();
}
void VolumeOSDListener::connectDBus()
{
bool success = QDBusConnection::sessionBus().connect(QStringLiteral("org.kde.plasmashell"),
QStringLiteral("/org/kde/osdService"),
QStringLiteral("org.kde.osdService"),
QStringLiteral("osdProgress"),
this,
SLOT(onOSDProgress(QString, int, int, QString)));
}
void VolumeOSDListener::onOSDProgress(const QString &icon, int volume, int maxVolume, const QString &text)
{
Q_UNUSED(text)
if (icon == "audio-volume-muted"_L1 || icon == "audio-volume-low"_L1 || icon == "audio-volume-medium"_L1 || icon == "audio-volume-high"_L1) {
Q_EMIT showOSD(icon, volume, maxVolume);
}
}
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