WIP notification settings, doesn't actually work

src/controllers/notifications/NotificationController.cpp

@@ -0,0 +1,62 @@
+#include "NotificationController.hpp"
+
+#include "Application.hpp"
+#include "controllers/notifications/NotificationModel.hpp"
+
+namespace chatterino {
+
+NotificationController::NotificationController()
+{
+}
+void NotificationController::initialize(Settings &settings, Paths &paths)
+{
+    this->initialized_ = true;
+    for (const QString &channelName : this->notificationSetting_.getValue()) {
+        this->notificationVector.appendItem(channelName);
+    }
+
+    this->notificationVector.delayedItemsChanged.connect([this] {  //
+        this->notificationSetting_.setValue(
+            this->notificationVector.getVector());
+    });
+}
+
+void NotificationController::updateChannelNotification(
+    const QString &channelName)
+{
+    if (isChannelNotified(channelName)) {
+        removeChannelNotification(channelName);
+    } else {
+        addChannelNotification(channelName);
+    }
+}
+
+bool NotificationController::isChannelNotified(const QString &channelName)
+{
+    const auto &vector = notificationSetting_.getValue();
+    return std::find(vector.begin(), vector.end(), channelName) != vector.end();
+}
+
+void NotificationController::addChannelNotification(const QString &channelName)
+{
+    auto vector = notificationSetting_.getValue();
+    vector.push_back(channelName);
+    notificationSetting_.setValue(vector);
+}
+
+void NotificationController::removeChannelNotification(
+    const QString &channelName)
+{
+    auto vector = notificationSetting_.getValue();
+    vector.erase(std::find(vector.begin(), vector.end(), channelName));
+    notificationSetting_.setValue(vector);
+}
+
+NotificationModel *NotificationController::createModel(QObject *parent)
+{
+    NotificationModel *model = new NotificationModel(parent);
+    model->init(&this->notificationVector);
+    return model;
+}
+
+}  // namespace chatterino