Add basic notification support

Partly stolen from depecher.

meson.build

@@ -20,6 +20,7 @@ sailfish_dep = dependency('sailfishapp')
 #networkstate_dep = dependency('statefs-qt5')
 networkstate_dep = dependency('contextkit-statefs')
 keepalive_dep = dependency('keepalive')
+notifications_dep = dependency('nemonotifications-qt5')
 threads_dep = dependency('threads')
 
 # generate dbus
@@ -31,7 +32,7 @@ gen_xml = custom_target('gen-dbus-xml',
                         install: true,
                         install_dir: 'share/dbus-1/interfaces')
 
-deps = [qt5_dep, zlib_dep, olm_dep, matrix_dep, json_dep, ssl_dep, sailfish_dep, threads_dep, boost_dep, networkstate_dep, keepalive_dep]
+deps = [qt5_dep, zlib_dep, olm_dep, matrix_dep, json_dep, ssl_dep, sailfish_dep, threads_dep, boost_dep, networkstate_dep, keepalive_dep, notifications_dep]
 defines = ['-DBOOST_ASIO_DISABLE_EPOLL']
 extra_flags = ['-Winvalid-pch']
 
@@ -97,3 +98,4 @@ install_data('icons/128x128/harbour-spoon.png',
 
 install_data('icons/172x172/harbour-spoon.png',
 	install_dir: 'share/icons/hicolor/172x172/apps')
+

src/dbusactivation.cpp

@@ -71,7 +71,7 @@ void DBusActivator::showApp() {
     }
 }
 
-void DBusActivator::openRoom(const QString &roomId) {}
+void DBusActivator::openRoom(const QString &roomId) { showApp(); }
 
 void DBusActivator::onViewDestroyed()
 {

src/models/roommodel.cpp

@@ -8,6 +8,8 @@
 
 #include <QDebug>
 
+#include <notification.h>
+
 #include "client.h"
 #include "debug_out.h"
 
@@ -160,9 +162,56 @@ Room::Room(QObject *parent) : loadingOlderMessages(false) {
     Q_UNUSED(parent);
     connect(this, &Room::newEvents, this, &Room::addEvents, Qt::QueuedConnection);
     connect(this, &Room::newTags, this, &Room::setTags, Qt::QueuedConnection);
-    connect(this, &Room::newUnreadState, this, &Room::setUnread, Qt::QueuedConnection);
     connect(this, &Room::lastReadSig, this, &Room::lastReadSlot, Qt::AutoConnection);
     connect(this, &Room::markReadSig, this, &Room::markReadSlot, Qt::AutoConnection);
+
+    connect(
+        this, &Room::newUnreadState, this,
+        [this](int notificationCount) {
+            if (notificationCount == this->unreadNotifications)
+                return;
+
+            setUnread(notificationCount);
+            Notification n;
+            n.setReplacesId(this->notificationId);
+            if (notificationCount == 0) {
+                n.close();
+                this->notificationId = 0;
+                return;
+            }
+
+            QString username = this->msgInfo.userid;
+            try {
+                username = QString::fromStdString(this->memberInfos.at(username.toStdString()).display_name);
+            } catch (...) {
+            }
+
+            n.setAppIcon("harbour-spoon");
+            n.setAppName(tr("Spoon"));
+            n.setCategory("x-nemo.messaging.im");
+            n.setItemCount(notificationCount);
+            n.setSummary(roomName());
+            if (notificationCount == 1)
+                n.setBody(this->msgInfo.userid + ": " + this->msgInfo.body);
+            else
+                n.setBody(tr("%n new messages", "Notification", notificationCount));
+            n.setPreviewSummary(roomName());
+            n.setPreviewBody(this->msgInfo.userid + ": " + this->msgInfo.body);
+            n.setTimestamp(this->msgInfo.datetime);
+            n.setHintValue("x-nemo-priority", 101);
+
+            QVariantList arguments;
+            arguments.append(QString::fromStdString(id));
+            QVariantList actions;
+            actions.append(Notification::remoteAction("default", "openRoom", "dev.neko.spoon", "/dev/neko/spoon",
+                                                      "dev.neko.spoon", "openRoom", arguments));
+            n.setRemoteActions(actions);
+
+            n.publish();
+            this->notificationId = n.replacesId();
+        },
+        Qt::QueuedConnection);
+
     this->moveToThread(QGuiApplication::instance()->thread());
 }
 

src/models/roommodel.h

@@ -211,4 +211,6 @@ struct Room : public QAbstractListModel {
     int member_count_ = 0;
 
     std::string lastRead_;
+
+    quint32 notificationId = 0;
 };