MessageService.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/coregui/utils/MessageService.h
//! @brief     Defines MessageService class
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_GUI_COREGUI_UTILS_MESSAGESERVICE_H
#define BORNAGAIN_GUI_COREGUI_UTILS_MESSAGESERVICE_H
 
#include <QMap>
#include <QStringList>
 
class MessageContainer;
class QObject;
class GUIMessage;
 
//! @class MessageService
//! @brief The service to collect messages from different senders.
 
class MessageService {
public:
    virtual ~MessageService();
 
    void clear();
 
    void send_message(QObject* sender, const QString& message_type, const QString& description);
    void send_error(QObject* sender, const QString& description);
    void send_warning(QObject* sender, const QString& description);
 
    const QList<GUIMessage*> messages() const;
 
    QStringList senderList() const;
 
    int messageCount(const QObject* sender, const QString& message_type = "") const;
    int warningCount(const QObject* sender = 0) const;
    int errorCount(const QObject* sender = 0) const;
 
    QStringList errorDescriptionList(const QObject* sender = 0) const;
 
private:
    QList<GUIMessage*> m_messages;
};
 
#endif // BORNAGAIN_GUI_COREGUI_UTILS_MESSAGESERVICE_H