notification_manager.h

#pragma once
 
#include <QList>
#include <QObject>
#include <QPointer>
 
#include "logging.h"
#include "widgets/notification_widget.h"

class NotificationManager : public QObject
{
  Q_OBJECT
public:
  explicit NotificationManager(QWidget* parentWindow, QObject* parent = nullptr);

  void toggleMinimize(bool minimize);
 
public slots:
  void showNotification(const QString& header, const QString& text, logging::LogLevel level);

  QString showLongNotification(const QString& id, const QString& header, QWidget* contents, logging::LogLevel level);
 
private slots:
  void onToastDismissed(NotificationWidget* toast);
 
private:
  void repositionToasts();

  bool eventFilter(QObject* watched, QEvent* event);

  QString updateExistingNotification(const QString& id, QWidget* contents, logging::LogLevel level);
 
  QPointer<QWidget> mParentWindow;     
  QList<NotificationWidget*> mToasts;  
 
  bool mMinimize;  
};