compounditem.cpp

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//  ************************************************************************************************
//
//  qt-mvvm: Model-view-view-model framework for large GUI applications
//
//! @file      mvvm/model/mvvm/model/compounditem.cpp
//! @brief     Implements class CLASS?
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2020
//! @authors   Gennady Pospelov et al, Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#include "mvvm/model/compounditem.h"
#include "mvvm/model/itemutils.h"
 
using namespace ModelView;
 
namespace {
bool has_custom_display_name(const SessionItem* item)
{
    return item->SessionItem::displayName() != item->modelType();
}
} // namespace
 
CompoundItem::CompoundItem(const std::string& modelType) : SessionItem(modelType) {}
 
std::string CompoundItem::displayName() const
{
    if (has_custom_display_name(this))
        return SessionItem::displayName();
 
    int copy_number = Utils::CopyNumber(this);
    return copy_number != -1 ? SessionItem::displayName() + std::to_string(copy_number)
                             : SessionItem::displayName();
}