moved meta-data to sub-project

source/MetaData/MetaDataModel.cpp

@@ -0,0 +1,142 @@
+#include "MetaDataModel.h"
+
+#include <QDebug>
+
+MetaDataModel::MetaDataModel(QObject *parent) : QAbstractTableModel(parent)
+{
+}
+
+int MetaDataModel::rowCount(const QModelIndex &parent) const
+{
+	return 1;
+}
+
+int MetaDataModel::columnCount(const QModelIndex &parent) const
+{
+	return 5;
+}
+
+QVariant MetaDataModel::data(const QModelIndex &index, int role) const
+{
+	if (role == Qt::DisplayRole || role == Qt::EditRole)
+	{
+		switch (index.column())
+		{
+			case 0:
+				return m_participant;
+			case 1:
+				return m_instructor;
+			case 2:
+				return m_dateOfBirth;
+			case 3:
+				return m_dateOfTest;
+			case 4:
+				return m_remarks;
+			default:
+				return QVariant();
+		}
+	}
+
+	return QVariant();
+}
+
+Qt::ItemFlags MetaDataModel::flags(const QModelIndex &index) const
+{
+	return QAbstractTableModel::flags(index) | Qt::ItemIsEditable;
+}
+
+bool MetaDataModel::setData(
+	const QModelIndex &index, const QVariant &value, int role)
+{
+	if (role != Qt::EditRole)
+	{
+		return QAbstractTableModel::setData(index, value, role);
+	}
+
+	bool valueChanged = false;
+
+	switch (index.column())
+	{
+		case 0:
+			if (value.toString() != m_participant)
+			{
+				m_participant = value.toString();
+				valueChanged = true;
+			}
+			break;
+		case 1:
+			if (value.toString() != m_instructor)
+			{
+				m_instructor = value.toString();
+				valueChanged = true;
+			}
+			break;
+		case 2:
+			if (value.toDate() != m_dateOfBirth)
+			{
+				m_dateOfBirth = value.toDate();
+				valueChanged = true;
+			}
+			break;
+		case 3:
+			if (value.toDate() != m_dateOfTest)
+			{
+				m_dateOfTest = value.toDate();
+				valueChanged = true;
+			}
+			break;
+		case 4:
+			if (value.toString() != m_remarks)
+			{
+				m_remarks = value.toString();
+				valueChanged = true;
+			}
+			break;
+		default:
+			break;
+	}
+
+	return valueChanged;
+}
+
+void MetaDataModel::write(QJsonObject &json) const
+{
+	json["participant name"] = m_participant;
+	json["instructor name"] = m_instructor;
+	json["date of birth"] = m_dateOfBirth.toString(Qt::ISODate);
+	json["date of test"] = m_dateOfTest.toString(Qt::ISODate);
+	json["remarks"] = m_remarks;
+}
+
+void MetaDataModel::read(const QJsonObject &json)
+{
+	const auto &participant = json["participant name"];
+	if (participant.isString())
+	{
+		m_participant = participant.toString();
+	}
+
+	const auto &instructor = json["instructor name"];
+	if (instructor.isString())
+	{
+		m_instructor = instructor.toString();
+	}
+
+	const auto &dateOfBirth = json["date of birth"];
+	if (dateOfBirth.isString())
+	{
+		m_dateOfBirth = QDate::fromString(dateOfBirth.toString(), Qt::ISODate);
+	}
+
+	const auto &dateOfTest = json["date of test"];
+	if (dateOfTest.isString())
+	{
+		m_dateOfTest = QDate::fromString(dateOfTest.toString(), Qt::ISODate);
+	}
+
+	const auto &remarks = json["remarks"];
+	if (remarks.isString())
+	{
+		m_remarks = remarks.toString();
+	}
+}