#ifndef SINGLEAPPLICATION_H_
#define SINGLEAPPLICATION_H_

#include <QApplication>
#include <QLocalServer>
#include <QSharedMemory>

/*!
    \class SingleApplication
    \brief The SingleApplication class is used for commandline intergration.

    This class needs a bit of work or possibly replacement.
 */
class SingleApplication : public QApplication {
  Q_OBJECT
public:
  SingleApplication(int &argc, char *argv[], QString uniqueKey);
  bool isRunning();
  bool sendMessage(const QString &message);

public slots:
  void receiveMessage();

signals:
  /**
   * @brief messageAvailable notification from commandline
   * @param message args sent to qtpass executable
   */
  void messageAvailable(QString message);

private:
  bool _isRunning;
  QString _uniqueKey;
  QSharedMemory sharedMemory;
  QScopedPointer<QLocalServer> localServer;

  static const int timeout = 1000;
};

#endif // SINGLEAPPLICATION_H_