Repo created

tools/openlr/openlr_match_quality/openlr_assessment_tool/trafficmodeinitdlg.cpp

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+#include "openlr/openlr_match_quality/openlr_assessment_tool/trafficmodeinitdlg.h"
+#include "ui_trafficmodeinitdlg.h"
+
+#include "platform/settings.hpp"
+
+#include <QtWidgets/QFileDialog>
+
+#include <string>
+
+namespace
+{
+std::string const kDataFilePath = "LastOpenlrAssessmentDataFilePath";
+}  // namespace
+
+namespace openlr
+{
+TrafficModeInitDlg::TrafficModeInitDlg(QWidget * parent) : QDialog(parent), m_ui(new Ui::TrafficModeInitDlg)
+{
+  m_ui->setupUi(this);
+
+  std::string lastDataFilePath;
+  if (settings::Get(kDataFilePath, lastDataFilePath))
+    m_ui->dataFileName->setText(QString::fromStdString(lastDataFilePath));
+
+  connect(m_ui->chooseDataFileButton, &QPushButton::clicked,
+          [this](bool) { SetFilePathViaDialog(*m_ui->dataFileName, tr("Choose data file"), "*.xml"); });
+}
+
+TrafficModeInitDlg::~TrafficModeInitDlg()
+{
+  delete m_ui;
+}
+
+void TrafficModeInitDlg::accept()
+{
+  m_dataFileName = m_ui->dataFileName->text().trimmed().toStdString();
+  settings::Set(kDataFilePath, m_dataFileName);
+  QDialog::accept();
+}
+
+void TrafficModeInitDlg::SetFilePathViaDialog(QLineEdit & dest, QString const & title, QString const & filter)
+{
+  QFileDialog openFileDlg(nullptr, title, {} /* directory */, filter);
+  openFileDlg.exec();
+  if (openFileDlg.result() != QDialog::DialogCode::Accepted)
+    return;
+
+  dest.setText(openFileDlg.selectedFiles().first());
+}
+}  // namespace openlr