diff --git a/CMakeLists.txt b/CMakeLists.txt
index bd854cab..9444a661 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -354,6 +354,8 @@ set(SRC_FILES
# Generic notification stuff
src/notifications/Manager.cpp
+ src/dock/Dock.cpp
+
src/AvatarProvider.cpp
src/BlurhashProvider.cpp
src/Cache.cpp
@@ -551,6 +553,7 @@ qt5_wrap_cpp(MOC_HEADERS
src/encryption/VerificationManager.h
src/notifications/Manager.h
+ src/dock/Dock.h
src/AvatarProvider.h
src/BlurhashProvider.h
diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
index c700294c..fb8d8ab4 100644
--- a/src/MainWindow.cpp
+++ b/src/MainWindow.cpp
@@ -39,6 +39,7 @@
#include "UserSettingsPage.h"
#include "UsersModel.h"
#include "Utils.h"
+#include "dock/Dock.h"
#include "emoji/EmojiModel.h"
#include "emoji/Provider.h"
#include "encryption/DeviceVerificationFlow.h"
@@ -99,6 +100,8 @@ MainWindow::MainWindow(QWindow *parent)
SLOT(iconActivated(QSystemTrayIcon::ActivationReason)));
trayIcon_->setVisible(userSettings_->tray());
+ dock_ = new Dock(this);
+ connect(chat_page_, SIGNAL(unreadMessages(int)), dock_, SLOT(setUnreadCount(int)));
// load cache on event loop
QTimer::singleShot(0, this, [this] {
diff --git a/src/MainWindow.h b/src/MainWindow.h
index 3db18a98..996d292c 100644
--- a/src/MainWindow.h
+++ b/src/MainWindow.h
@@ -14,6 +14,7 @@
#include <QSystemTrayIcon>
#include "UserSettingsPage.h"
+#include "dock/Dock.h"
#include "jdenticoninterface.h"
@@ -104,6 +105,7 @@ private:
QSharedPointer<UserSettings> userSettings_;
//! Tray icon that shows the unread message count.
TrayIcon *trayIcon_;
+ Dock *dock_;
MxcImageProvider *imgProvider = nullptr;
diff --git a/src/dock/Dock.cpp b/src/dock/Dock.cpp
new file mode 100644
index 00000000..04c7507d
--- /dev/null
+++ b/src/dock/Dock.cpp
@@ -0,0 +1,81 @@
+// SPDX-FileCopyrightText: 2022 Nheko Contributors
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "dock/Dock.h"
+#include <QApplication>
+#include <QObject>
+#if defined(NHEKO_DBUS_SYS)
+#include <qdbusconnectioninterface.h>
+Dock::Dock(QObject *parent)
+ : QObject(parent)
+ , unityServiceWatcher(new QDBusServiceWatcher(this))
+{
+ unityServiceWatcher->setConnection(QDBusConnection::sessionBus());
+ unityServiceWatcher->setWatchMode(QDBusServiceWatcher::WatchForUnregistration |
+ QDBusServiceWatcher::WatchForRegistration);
+ unityServiceWatcher->addWatchedService(QStringLiteral("com.canonical.Unity"));
+ connect(unityServiceWatcher,
+ &QDBusServiceWatcher::serviceRegistered,
+ this,
+ [this](const QString &service) {
+ Q_UNUSED(service);
+ unityServiceAvailable = true;
+ });
+ connect(unityServiceWatcher,
+ &QDBusServiceWatcher::serviceUnregistered,
+ this,
+ [this](const QString &service) {
+ Q_UNUSED(service);
+ unityServiceAvailable = false;
+ });
+ QDBusPendingCall listNamesCall =
+ QDBusConnection::sessionBus().interface()->asyncCall(QStringLiteral("ListNames"));
+ QDBusPendingCallWatcher *callWatcher = new QDBusPendingCallWatcher(listNamesCall, this);
+ connect(callWatcher,
+ &QDBusPendingCallWatcher::finished,
+ this,
+ [this](QDBusPendingCallWatcher *watcher) {
+ QDBusPendingReply<QStringList> reply = *watcher;
+ watcher->deleteLater();
+
+ if (reply.isError()) {
+ return;
+ }
+
+ const QStringList &services = reply.value();
+
+ unityServiceAvailable = services.contains(QLatin1String("com.canonical.Unity"));
+ });
+}
+
+void
+Dock::setUnreadCount(const int count)
+{
+ unitySetNotificationCount(count);
+}
+void
+Dock::unitySetNotificationCount(const int count)
+{
+ if (unityServiceAvailable) {
+ const QString launcherId = qApp->desktopFileName() + QLatin1String(".desktop");
+
+ const QVariantMap properties{{QStringLiteral("count-visible"), count > 0},
+ {QStringLiteral("count"), count}};
+
+ QDBusMessage message =
+ QDBusMessage::createSignal(QStringLiteral("/im/nheko/Nheko/UnityLauncher"),
+ QStringLiteral("com.canonical.Unity.LauncherEntry"),
+ QStringLiteral("Update"));
+ message.setArguments({launcherId, properties});
+ QDBusConnection::sessionBus().send(message);
+ }
+}
+#else
+Dock::Dock(QObject *parent)
+ : QObject(parent)
+{}
+void
+Dock::setUnreadCount(const int)
+{}
+#endif
diff --git a/src/dock/Dock.h b/src/dock/Dock.h
new file mode 100644
index 00000000..a076a97c
--- /dev/null
+++ b/src/dock/Dock.h
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: 2022 Nheko Contributors
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+#include <QObject>
+#if defined(NHEKO_DBUS_SYS)
+#include <QDBusServiceWatcher>
+#include <QtDBus/QDBusArgument>
+#include <QtDBus/QDBusInterface>
+#endif
+
+class Dock : public QObject
+{
+ Q_OBJECT
+public:
+ Dock(QObject *parent = nullptr);
+public slots:
+ void setUnreadCount(const int count);
+
+private:
+#if defined(NHEKO_DBUS_SYS)
+ void unitySetNotificationCount(const int count);
+ QDBusServiceWatcher *unityServiceWatcher = nullptr;
+ bool unityServiceAvailable = false;
+#endif
+};
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