void table::Save(QString filePath)
{
if (m_model->smthChanged || filePath != "")
{
if (m_fileName == "" && filePath == "")
{
SaveAs();
return;
}
if (filePath == "")
{
filePath = m_fileName;
}
QFile f(filePath);
if(f.open(QIODevice::WriteOnly))
{
QVariantMap data;
for (int i = 0; i < m_model->rowCount(QModelIndex()); ++i)
{
data.insert(m_model->data(m_model->index(i, 0), Qt::DisplayRole).toString(),
m_model->data(m_model->index(i, 1), Qt::DisplayRole).toInt());
}
QJsonDocument doc;
f.write(doc.fromVariant(data).toJson());
f.close();
}
m_fileName = filePath;
m_model->smthChanged = false;
ui->actionSave->setEnabled(false);
}
}
bool MainWindow::Save()
{
QFile json(m_fileName);
if(json.open(QIODevice::WriteOnly))
{
QJsonDocument doc;
QList<Population> modelData = m_model->GetData();
QVariantMap data;
for (int i = 0; i < modelData.count(); ++i)
{
data.insert(modelData[i].GetCountry(), modelData[i].GetPopulation());
}
json.write(doc.fromVariant(data).toJson());
json.close();
m_isSomethingChanged = false;
return true;
}
return false;
}