BionxControl/bcdatamodel.cpp

/***************************************************************************

 BionxControl
 Copyright © 2025 christoph holzheuer
 christoph.holzheuer@gmail.com

 Using:

 BigXionFlasher USB V 0.2.4 rev. 97
 © 2011-2013 by Thomas Koenig <info@bigxionflasher.org>
 @see www.bigxionflasher.org

 Bionx Bike Info
 © 2018 Thorsten Schmidt (tschmidt@ts-soft.de)
 @see www.ts-soft.de

 mhs_can_drv.c 3.00
 © 2011 - 2015 by MHS-Elektronik GmbH & Co. KG, Germany
 Demlehner Klaus, info@mhs-elektronik.de
 @see www.mhs-elektronik.de

 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 3 of the License, or
 (at your option) any later version.
 @see https://github.com/bikemike/bionx-bikeinfo

 ***************************************************************************/


#include <bcdatamodel.h>




BCDataModel::BCDataModel(QObject *parent) : QAbstractListModel(parent) {}

void BCDataModel::addValue(const BCData &val)
{
  int row = _valueList.size();
  beginInsertRows(QModelIndex(), row, row);
  _valueList.append(val);
  endInsertRows();
}

void BCDataModel::setValueList(const BCDataList& valueList)
{
  beginResetModel();
 _valueList = valueList;
  endResetModel();
}

BCDataList& BCDataModel::getValueList()
{
  return _valueList;
}

int BCDataModel::rowCount(const QModelIndex &parent) const
{
  if (parent.isValid())
    return 0;
  return _valueList.size();
}

QVariant BCDataModel::data(const QModelIndex& index, int role) const
{
  int row = index.row();
  if (!index.isValid() || row >= _valueList.size())
    return QVariant();

  BCData& entry = const_cast<BCData&>(_valueList.at( row ));
  entry.rowInModel = row;

  if (role == Qt::DisplayRole || role == Qt::EditRole)
    return entry.value;

  return QVariant();
}


Qt::ItemFlags BCDataModel::flags(const QModelIndex &index) const
{
  if (!index.isValid())
    return Qt::NoItemFlags;

  return QAbstractListModel::flags(index) | Qt::ItemIsEditable;
}


bool BCDataModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
  if (index.isValid() && role == Qt::EditRole)
  {
    BCData item = _valueList[index.row()];

    // Wir erwarten hier nur den Value-Teil (vom Slider/Editor)
    // Checken ob Int oder Double
    if (value.canConvert<double>())
    {
      item.value = value;
    }

    _valueList[index.row()] = item;
    emit dataChanged(index, index, {Qt::DisplayRole, Qt::EditRole});
    return true;
  }
  return false;
}