AutomaticDataLoader1DResultModel.cpp

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/Loaders/AutomaticDataLoader1DResultModel.cpp
//! @brief     Implements class AutomaticDataLoader1DResultModel
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2021
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#include "GUI/View/Loaders/AutomaticDataLoader1DResultModel.h"
#include "Base/Axis/Frame.h"
#include "GUI/Model/Data/RealDataItem.h"
#include "GUI/Model/Data/SpecularDataItem.h"
 
AutomaticDataLoader1DResultModel::AutomaticDataLoader1DResultModel(RealDataItem* item)
    : m_item(item)
{
}
 
bool AutomaticDataLoader1DResultModel::rowHasError(int /*row*/) const
{
    return false;
}
 
int AutomaticDataLoader1DResultModel::rowCount() const
{
    auto* data = m_item->specularDataItem()->getDatafield();
    if (!data)
        return 0;
 
    return int(data->size());
}
 
bool AutomaticDataLoader1DResultModel::rowIsSkipped(int /*row*/) const
{
    return false;
}
 
QString AutomaticDataLoader1DResultModel::headerTextOfCalculatedColumn(int column) const
{
    switch (column) {
    case 0:
        return "Q [1/nm]";
    case 1:
        return "R";
    default:
        return "";
    }
}
 
int AutomaticDataLoader1DResultModel::columnCount(ColumnType type) const
{
    return (type == ColumnType::processed) ? 2 : 0;
}
 
QString AutomaticDataLoader1DResultModel::cellText(ColumnType type, int row, int col) const
{
    if (col < 0 || row < 0 || row >= rowCount() || type != ColumnType::processed)
        return QString();
 
    auto* data = m_item->specularDataItem()->getDatafield();
 
    if (col == 0)
        return QString::number(data->frame().projectedCoord(row, 0));
 
    if (col == 1)
        return QString::number(data->operator[](row));
 
    return QString();
}