154 lines
3.1 KiB
C++
154 lines
3.1 KiB
C++
#include "MetaDataModel.h"
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#include <QDebug>
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MetaDataModel::MetaDataModel(QObject *parent) : QAbstractTableModel(parent)
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{
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m_dateOfBirth = QDate::currentDate().addYears(-9);
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m_dateOfTest = QDate::currentDate();
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}
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int MetaDataModel::rowCount(const QModelIndex &parent) const
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{
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return 1;
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}
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int MetaDataModel::columnCount(const QModelIndex &parent) const
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{
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return 6;
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}
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QVariant MetaDataModel::data(const QModelIndex &modelIndex, int role) const
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{
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if (role == Qt::DisplayRole || role == Qt::EditRole)
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{
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switch (modelIndex.column())
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{
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case 0:
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return m_participant;
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case 1:
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return m_instructor;
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case 2:
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return m_dateOfBirth;
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case 3:
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return m_dateOfTest;
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case 4:
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return m_remarks;
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case 5:
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return QString::fromStdString(getAge().toString());
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default:
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return QVariant();
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}
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}
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return QVariant();
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}
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Qt::ItemFlags MetaDataModel::flags(const QModelIndex &modelIndex) const
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{
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return QAbstractTableModel::flags(modelIndex) | Qt::ItemIsEditable;
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}
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bool MetaDataModel::setData(
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const QModelIndex &modelIndex, const QVariant &value, int role)
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{
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if (role != Qt::EditRole)
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{
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return QAbstractTableModel::setData(modelIndex, value, role);
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}
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bool valueChanged = false;
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switch (modelIndex.column())
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{
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case 0:
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if (value.toString() != m_participant)
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{
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m_participant = value.toString();
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valueChanged = true;
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}
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break;
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case 1:
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if (value.toString() != m_instructor)
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{
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m_instructor = value.toString();
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valueChanged = true;
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}
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break;
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case 2:
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if (value.toDate() != m_dateOfBirth)
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{
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m_dateOfBirth = value.toDate();
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emit dataChanged(index(0, 5), index(0, 5));
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valueChanged = true;
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}
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break;
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case 3:
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if (value.toDate() != m_dateOfTest)
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{
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m_dateOfTest = value.toDate();
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emit dataChanged(index(0, 5), index(0, 5));
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valueChanged = true;
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}
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break;
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case 4:
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if (value.toString() != m_remarks)
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{
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m_remarks = value.toString();
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valueChanged = true;
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}
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break;
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default:
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break;
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}
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if (valueChanged)
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{
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emit dataChanged(modelIndex, modelIndex);
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}
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return valueChanged;
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}
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void MetaDataModel::write(QJsonObject &json) const
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{
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json["participant name"] = m_participant;
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json["instructor name"] = m_instructor;
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json["date of birth"] = m_dateOfBirth.toString(Qt::ISODate);
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json["date of test"] = m_dateOfTest.toString(Qt::ISODate);
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json["remarks"] = m_remarks;
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}
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void MetaDataModel::read(const QJsonObject &json)
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{
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const auto &participant = json["participant name"];
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if (participant.isString())
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{
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m_participant = participant.toString();
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}
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const auto &instructor = json["instructor name"];
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if (instructor.isString())
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{
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m_instructor = instructor.toString();
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}
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const auto &dateOfBirth = json["date of birth"];
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if (dateOfBirth.isString())
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{
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m_dateOfBirth = QDate::fromString(dateOfBirth.toString(), Qt::ISODate);
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}
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const auto &dateOfTest = json["date of test"];
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if (dateOfTest.isString())
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{
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m_dateOfTest = QDate::fromString(dateOfTest.toString(), Qt::ISODate);
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}
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const auto &remarks = json["remarks"];
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if (remarks.isString())
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{
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m_remarks = remarks.toString();
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}
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}
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