[OPENLR] Cut trafficMode from desktop app. Move it to a subproject.

11 files changed, 7 insertions, 798 deletions

diff --git a/qt/CMakeLists.txt b/qt/CMakeLists.txt
index da92a04fa9..e997164c96 100644
--- a/qt/CMakeLists.txt
+++ b/qt/CMakeLists.txt
@@ -68,12 +68,6 @@ set(
   preferences_dialog.hpp
   search_panel.cpp
   search_panel.hpp
-  traffic_mode.cpp
-  traffic_mode.hpp
-  traffic_panel.cpp
-  traffic_panel.hpp
-  trafficmodeinitdlg.cpp
-  trafficmodeinitdlg.h
   update_dialog.cpp
   update_dialog.hpp
 )
@@ -113,7 +107,6 @@ omim_link_libraries(
   pugixml
   oauthcpp
   opening_hours
-  openlr
   stb_image
   sdf_image
   ${Qt5Gui_LIBRARIES}
diff --git a/qt/mainwindow.cpp b/qt/mainwindow.cpp
index 49cdb7c552..a43ea17100 100644
--- a/qt/mainwindow.cpp
+++ b/qt/mainwindow.cpp
@@ -6,13 +6,6 @@
 #include "qt/qt_common/helpers.hpp"
 #include "qt/qt_common/scale_slider.hpp"
 #include "qt/search_panel.hpp"
-#include "qt/traffic_mode.hpp"
-#include "qt/traffic_panel.hpp"
-#include "qt/trafficmodeinitdlg.h"
-
-#include "drape/debug_rect_renderer.hpp"
-
-#include "openlr/openlr_sample.hpp"
 
 #include "platform/settings.hpp"
 #include "platform/platform.hpp"
@@ -58,60 +51,6 @@
 
 #endif // NO_DOWNLOADER
 
-namespace
-{
-// TODO(mgsergio): Consider getting rid of this class: just put everything
-// in TrafficMode.
-class TrafficDrawerDelegate : public TrafficDrawerDelegateBase
-{
-public:
-  explicit TrafficDrawerDelegate(qt::DrawWidget & drawWidget)
-    : m_framework(drawWidget.GetFramework())
-    , m_drapeApi(m_framework.GetDrapeApi())
-  {
-  }
-
-  void SetViewportCenter(m2::PointD const & center) override
-  {
-    m_framework.SetViewportCenter(center);
-  }
-
-  void DrawDecodedSegments(DecodedSample const & sample, int const sampleIndex) override
-  {
-    CHECK(!sample.GetItems().empty(), ("Sample must not be empty."));
-    auto const & points = sample.GetPoints(sampleIndex);
-
-    LOG(LINFO, ("Decoded segment", points));
-    m_drapeApi.AddLine(NextLineId(),
-                       df::DrapeApiLineData(points, dp::Color(0, 0, 255, 255))
-                       .Width(3.0f).ShowPoints(true /* markPoints */));
-  }
-
-  void DrawEncodedSegment(openlr::LinearSegment const & segment) override
-  {
-    auto const & points = segment.GetMercatorPoints();
-
-    LOG(LINFO, ("Encoded segment", points));
-    m_drapeApi.AddLine(NextLineId(),
-                       df::DrapeApiLineData(points, dp::Color(255, 0, 0, 255))
-                       .Width(3.0f).ShowPoints(true /* markPoints */));
-  }
-
-  void Clear() override
-  {
-    m_drapeApi.Clear();
-  }
-
-private:
-  string NextLineId() { return strings::to_string(m_lineId++); }
-
-  uint32_t m_lineId = 0;
-
-  Framework & m_framework;
-  df::DrapeApi & m_drapeApi;
-};
-}  // namespace
-
 namespace qt
 {
 // Defined in osm_auth_dialog.cpp.
@@ -147,21 +86,6 @@ MainWindow::MainWindow(Framework & framework, bool apiOpenGLES3, QString const &
   setWindowTitle(caption);
   setWindowIcon(QIcon(":/ui/logo.png"));
 
-  QMenu * trafficMarkup = new QMenu(tr("Traffic"), this);
-  menuBar()->addMenu(trafficMarkup);
-  trafficMarkup->addAction(tr("Open sample"), this, SLOT(OnOpenTrafficSample()));
-  m_saveTrafficSampleAction = trafficMarkup->addAction(tr("Save sample"), this,
-                                                       SLOT(OnSaveTrafficSample()));
-  m_saveTrafficSampleAction->setEnabled(false);
-
-  m_quitTrafficModeAction = new QAction(tr("Quit traffic mode"), this);
-  // On macOS actions with names started with quit or exit are treated specially,
-  // see QMenuBar documentation.
-  m_quitTrafficModeAction->setMenuRole(QAction::MenuRole::NoRole);
-  m_quitTrafficModeAction->setEnabled(false);
-  connect(m_quitTrafficModeAction, SIGNAL(triggered()), this, SLOT(OnQuitTrafficMode()));
-  trafficMarkup->addAction(m_quitTrafficModeAction);
-
 #ifndef OMIM_OS_WINDOWS
   QMenu * helpMenu = new QMenu(tr("Help"), this);
   menuBar()->addMenu(helpMenu);
@@ -856,24 +780,6 @@ void MainWindow::CreatePanelImpl(size_t i, Qt::DockWidgetArea area, QString cons
   }
 }
 
-void MainWindow::CreateTrafficPanel(string const & dataFilePath, string const & sampleFilePath)
-{
-  CreatePanelImpl(1, Qt::RightDockWidgetArea, tr("Traffic"), QKeySequence(), nullptr);
-
-  m_trafficMode = new TrafficMode(dataFilePath, sampleFilePath,
-                                  m_pDrawWidget->GetFramework().GetIndex(),
-                                  make_unique<TrafficDrawerDelegate>(*m_pDrawWidget));
-  m_Docks[1]->setWidget(new TrafficPanel(m_trafficMode, m_Docks[1]));
-  m_Docks[1]->adjustSize();
-}
-
-void MainWindow::DestroyTrafficPanel()
-{
-  removeDockWidget(m_Docks[1]);
-  delete m_Docks[1];
-  m_Docks[1] = nullptr;
-}
-
 void MainWindow::closeEvent(QCloseEvent * e)
 {
   m_pDrawWidget->PrepareShutdown();
@@ -897,40 +803,6 @@ void MainWindow::OnTrafficEnabled()
   m_pDrawWidget->GetFramework().SaveTrafficEnabled(enabled);
 }
 
-void MainWindow::OnOpenTrafficSample()
-{
-  TrafficModeInitDlg dlg;
-  dlg.exec();
-  if (dlg.result() != QDialog::DialogCode::Accepted)
-    return;
-
-  LOG(LDEBUG, ("Traffic mode enabled"));
-  CreateTrafficPanel(dlg.GetDataFilePath(), dlg.GetSampleFilePath());
-  m_quitTrafficModeAction->setEnabled(true);
-  m_saveTrafficSampleAction->setEnabled(true);
-  m_Docks[1]->show();
-}
-
-void MainWindow::OnSaveTrafficSample()
-{
-  auto const & fileName = QFileDialog::getSaveFileName(this, tr("Save sample"));
-  if (fileName.isEmpty())
-    return;
-
-  if (!m_trafficMode->SaveSampleAs(fileName.toStdString()))
-    ;// TODO(mgsergio): Show error dlg;
-}
-
-void MainWindow::OnQuitTrafficMode()
-{
-  // If not saved, ask a user if he/she wants to save.
-  // OnSaveTrafficSample()
-  m_quitTrafficModeAction->setEnabled(false);
-  m_saveTrafficSampleAction->setEnabled(false);
-  DestroyTrafficPanel();
-  m_trafficMode = nullptr;
-}
-
 void MainWindow::OnStartPointSelected()
 {
   m_routePointsToolButton->setIcon(m_selectStartRoutePoint->icon());
diff --git a/qt/mainwindow.hpp b/qt/mainwindow.hpp
index 7fe028aef9..10fbfe076c 100644
--- a/qt/mainwindow.hpp
+++ b/qt/mainwindow.hpp
@@ -18,16 +18,18 @@ class QDockWidget;
 class QLabel;
 class QPushButton;
 class QToolButton;
-class TrafficMode;
 
 namespace search { class Result; }
 
 namespace qt
 {
+class DrawWidget;
+
 class MainWindow : public QMainWindow, location::LocationObserver
 {
-  DrawWidget * m_pDrawWidget = nullptr; // TODO(mgsergio): Make indexing more informative.
-  std::array<QDockWidget *, 2> m_Docks;
+  DrawWidget * m_pDrawWidget = nullptr;
+  // TODO(mgsergio): Make indexing more informative.
+  array<QDockWidget *, 1> m_Docks;
 
   QPushButton * m_downloadButton = nullptr;
   QPushButton * m_retryButton = nullptr;
@@ -37,17 +39,12 @@ class MainWindow : public QMainWindow, location::LocationObserver
 
   std::unique_ptr<location::LocationService> const m_locationService;
 
-  // This object is managed by Qt memory system.
-  TrafficMode * m_trafficMode = nullptr;
-
   QAction * m_pMyPositionAction = nullptr;
   QAction * m_pCreateFeatureAction = nullptr;
   QAction * m_selectionMode = nullptr;
   QAction * m_clearSelection = nullptr;
   QAction * m_pSearchAction = nullptr;
   QAction * m_trafficEnableAction = nullptr;
-  QAction * m_saveTrafficSampleAction = nullptr;
-  QAction * m_quitTrafficModeAction = nullptr;
   QToolButton * m_routePointsToolButton = nullptr;
   QAction * m_selectStartRoutePoint = nullptr;
   QAction * m_selectFinishRoutePoint = nullptr;
@@ -82,9 +79,6 @@ protected:
   void CreateSearchBarAndPanel();
   void CreateCountryStatusControls();
 
-  void CreateTrafficPanel(string const & dataFilePath, string const & sampleFilePath);
-  void DestroyTrafficPanel();
-
 #if defined(Q_WS_WIN)
   /// to handle menu messages
   bool winEvent(MSG * msg, long * result) override;
@@ -114,16 +108,12 @@ protected Q_SLOTS:
   void OnClearSelection();
 
   void OnTrafficEnabled();
-  void OnOpenTrafficSample();
-  void OnSaveTrafficSample();
-  void OnQuitTrafficMode();
-
   void OnStartPointSelected();
   void OnFinishPointSelected();
   void OnIntermediatePointSelected();
   void OnFollowRoute();
   void OnClearRoute();
-    
+
 #ifdef BUILD_DESIGNER
   void OnBuildStyle();
   void OnRecalculateGeomIndex();
diff --git a/qt/qt.pro b/qt/qt.pro
index e6bc2ffa8e..31f27918ed 100644
--- a/qt/qt.pro
+++ b/qt/qt.pro
@@ -1,7 +1,7 @@
 # Main application in qt.
 ROOT_DIR = ..
 
-DEPENDENCIES = qt_common map drape_frontend openlr routing search storage tracking traffic routing_common \
+DEPENDENCIES = qt_common map drape_frontend routing search storage tracking traffic routing_common \
                indexer drape partners_api local_ads platform editor geometry \
                coding base freetype expat gflags jansson protobuf osrm stats_client \
                minizip succinct pugixml oauthcpp stb_image sdf_image icu
@@ -203,9 +203,6 @@ SOURCES += \
     place_page_dialog.cpp \
     preferences_dialog.cpp \
     search_panel.cpp \
-    traffic_mode.cpp \
-    traffic_panel.cpp \
-    trafficmodeinitdlg.cpp \
     update_dialog.cpp \
 
 HEADERS += \
@@ -219,12 +216,6 @@ HEADERS += \
     place_page_dialog.hpp \
     preferences_dialog.hpp \
     search_panel.hpp \
-    traffic_mode.hpp \
-    traffic_panel.hpp \
-    trafficmodeinitdlg.h \
     update_dialog.hpp \
 
 RESOURCES += res/resources.qrc
-
-FORMS += \
-    trafficmodeinitdlg.ui
diff --git a/qt/traffic_mode.cpp b/qt/traffic_mode.cpp
deleted file mode 100644
index 198af76d02..0000000000
--- a/qt/traffic_mode.cpp
+++ /dev/null
@@ -1,215 +0,0 @@
-#include "qt/traffic_mode.hpp"
-
-#include "openlr/openlr_simple_parser.hpp"
-
-#include "indexer/index.hpp"
-#include "indexer/scales.hpp"
-
-#include "base/stl_add.hpp"
-
-#include "3party/pugixml/src/pugixml.hpp"
-
-#include <QtCore/QItemSelection>
-
-// DecodedSample -----------------------------------------------------------------------------------
-DecodedSample::DecodedSample(Index const & index, openlr::SamplePool const & sample)
-{
-  for (auto const & item : sample)
-  {
-    m_decodedItems.push_back(item);
-    for (auto const & mwmSegment : item.m_segments)
-    {
-      auto const & fid = mwmSegment.m_fid;
-      Index::FeaturesLoaderGuard g(index, fid.m_mwmId);
-      CHECK(fid.m_mwmId.IsAlive(), ("Mwm id is not alive."));
-      if (m_points.find(fid) != end(m_points))
-        continue;
-
-      FeatureType ft;
-      CHECK(g.GetFeatureByIndex(fid.m_index, ft), ("Can't read feature", fid));
-      ft.ParseGeometry(FeatureType::BEST_GEOMETRY);
-
-      auto & v = m_points[fid];
-      v.reserve(ft.GetPointsCount());
-      ft.ForEachPoint(MakeBackInsertFunctor(v), scales::GetUpperScale());
-    }
-  }
-}
-
-std::vector<m2::PointD> DecodedSample::GetPoints(size_t const index) const
-{
-  std::vector<m2::PointD> points;
-
-  auto const pushPoint = [&points](m2::PointD const & p)
-  {
-    if (points.empty() || !(points.back() - p).IsAlmostZero())
-      points.push_back(p);
-  };
-
-  auto const & item = m_decodedItems[index];
-  for (auto const & seg : item.m_segments)
-  {
-    auto const ftIt = m_points.find(seg.m_fid);
-    CHECK(ftIt != end(m_points), ("Can't find feature with id:", seg.m_fid));
-    auto const & ftPoints = ftIt->second;
-    CHECK_LESS(seg.m_segId + 1, ftPoints.size(), ());
-    auto const firstP = ftPoints[seg.m_segId];
-    auto const secondP = ftPoints[seg.m_segId + 1];
-    if (seg.m_isForward)
-    {
-      pushPoint(firstP);
-      pushPoint(secondP);
-    }
-    else
-    {
-      pushPoint(secondP);
-      pushPoint(firstP);
-    }
-  }
-
-  return points;
-}
-
-// TrafficMode -------------------------------------------------------------------------------------
-TrafficMode::TrafficMode(std::string const & dataFileName, std::string const & sampleFileName,
-                         Index const & index, std::unique_ptr<TrafficDrawerDelegateBase> drawerDelagate,
-                         QObject * parent)
-  : QAbstractTableModel(parent)
-  , m_drawerDelegate(move(drawerDelagate))
-{
-  try
-  {
-    auto const & sample = openlr::LoadSamplePool(sampleFileName, index);
-    m_decodedSample = make_unique<DecodedSample>(index, sample);
-  }
-  catch (openlr::SamplePoolLoadError const & e)
-  {
-    LOG(LERROR, (e.Msg()));
-    return;
-  }
-
-  pugi::xml_document doc;
-  if (!doc.load_file(dataFileName.data()))
-  {
-    LOG(LERROR, ("Can't load file:", dataFileName));
-    return;
-  }
-
-  std::vector<openlr::LinearSegment> segments;
-  if (!ParseOpenlr(doc, segments))
-  {
-    LOG(LERROR, ("Can't parse data:", dataFileName));
-    return;
-  }
-  for (auto const & segment : segments)
-  {
-    CHECK(!segment.m_locationReference.m_points.empty(), ());
-    m_partnerSegments[segment.m_segmentId] = segment;
-  }
-
-  m_valid = true;
-}
-
-bool TrafficMode::SaveSampleAs(std::string const & fileName) const
-{
-  try
-  {
-    auto const & samplePool = m_decodedSample->GetItems();
-    openlr::SaveSamplePool(fileName, samplePool, true /* saveEvaluation */);
-  }
-  catch (openlr::SamplePoolSaveError const & e)
-  {
-    LOG(LERROR, (e.Msg()));
-    return false;
-  }
-  return true;
-}
-
-int TrafficMode::rowCount(const QModelIndex & parent) const
-{
-  if (!m_decodedSample)
-    return 0;
-  return static_cast<int>(m_decodedSample->m_decodedItems.size());
-}
-
-int TrafficMode::columnCount(const QModelIndex & parent) const
-{
-  return 2;
-}
-
-QVariant TrafficMode::data(const QModelIndex & index, int role) const
-{
-  if (!index.isValid())
-    return QVariant();
-
-  if (index.row() >= rowCount())
-    return QVariant();
-
-  if (role != Qt::DisplayRole && role != Qt::EditRole)
-    return QVariant();
-
-  if (index.column() == 0)
-    return ToString(m_decodedSample->m_decodedItems[index.row()].m_evaluation).data();
-
-  if (index.column() == 1)
-    return m_decodedSample->m_decodedItems[index.row()].m_partnerSegmentId.Get();
-
-  return QVariant();
-}
-
-void TrafficMode::OnItemSelected(QItemSelection const & selected, QItemSelection const &)
-{
-  ASSERT(!selected.empty(), ("The selection should not be empty. RTFM for qt5."));
-  auto const row = selected.front().top();
-
-  // TODO(mgsergio): Use algo for center calculation.
-  // Now viewport is set to the first point of the first segment.
-  auto const partnerSegmentId = m_decodedSample->m_decodedItems[row].m_partnerSegmentId;
-
-  if (m_decodedSample->m_decodedItems[row].m_segments.empty())
-  {
-    LOG(LERROR, ("Empty mwm segments for partner id", partnerSegmentId.Get()));
-    return;
-  }
-
-  auto const & firstSegment = m_decodedSample->m_decodedItems[row].m_segments[0];
-  auto const & firstSegmentFeatureId = firstSegment.m_fid;
-  auto const & firstSegmentFeature = m_decodedSample->m_points.at(firstSegmentFeatureId);
-
-  LOG(LDEBUG, ("PartnerSegmentId:", partnerSegmentId.Get(),
-               "Segment points:", m_partnerSegments[partnerSegmentId.Get()].GetMercatorPoints(),
-               "Featrue segment id", firstSegment.m_segId,
-               "Feature segment points", firstSegmentFeature[firstSegment.m_segId],
-                                         firstSegmentFeature[firstSegment.m_segId + 1]));
-
-  m_drawerDelegate->Clear();
-  m_drawerDelegate->SetViewportCenter(firstSegmentFeature[firstSegment.m_segId]);
-  m_drawerDelegate->DrawEncodedSegment(m_partnerSegments.at(partnerSegmentId.Get()));
-  m_drawerDelegate->DrawDecodedSegments(*m_decodedSample, row);
-}
-
-Qt::ItemFlags TrafficMode::flags(QModelIndex const & index) const
-{
-  if (!index.isValid())
-    return Qt::ItemIsEnabled;
-
-  if (index.column() != 0)
-    QAbstractItemModel::flags(index);
-
-  return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
-}
-
-bool TrafficMode::setData(QModelIndex const & index, QVariant const & value, int const role)
-{
-  if (!index.isValid() || role != Qt::EditRole)
-    return false;
-
-  auto const newValue = value.toString();
-  auto evaluation = openlr::ParseItemEvaluation(newValue.toStdString());
-  if (evaluation == openlr::ItemEvaluation::NotAValue)
-    return false;
-
-  m_decodedSample->m_decodedItems[index.row()].m_evaluation = evaluation;
-  emit dataChanged(index, index);
-  return true;
-}
diff --git a/qt/traffic_mode.hpp b/qt/traffic_mode.hpp
deleted file mode 100644
index d8e8bfbacc..0000000000
--- a/qt/traffic_mode.hpp
+++ /dev/null
@@ -1,75 +0,0 @@
-#pragma once
-
-#include "indexer/feature.hpp"
-
-#include "openlr/openlr_model.hpp"
-#include "openlr/openlr_sample.hpp"
-
-#include <memory>
-#include <string>
-#include <unordered_map>
-
-#include <QtCore/QAbstractTableModel>
-
-class Index;
-class QItemSelection;
-
-struct DecodedSample
-{
-  DecodedSample(Index const & index, openlr::SamplePool const & sample);
-
-  openlr::SamplePool const & GetItems() const { return m_decodedItems; }
-  std::vector<m2::PointD> GetPoints(size_t const index) const;
-
-  std::map<FeatureID, std::vector<m2::PointD>> m_points;
-  std::vector<openlr::SampleItem> m_decodedItems;
-};
-
-/// This class is used to delegate segments drawing to the DrapeEngine.
-class TrafficDrawerDelegateBase
-{
-public:
-  virtual ~TrafficDrawerDelegateBase() = default;
-
-  virtual void SetViewportCenter(m2::PointD const & center) = 0;
-
-  virtual void DrawDecodedSegments(DecodedSample const & sample, int sampleIndex) = 0;
-  virtual void DrawEncodedSegment(openlr::LinearSegment const & segment) = 0;
-  virtual void Clear() = 0;
-};
-
-/// This class is used to map sample ids to real data
-/// and change sample evaluations.
-class TrafficMode : public QAbstractTableModel
-{
-  Q_OBJECT
-
-public:
-  TrafficMode(std::string const & dataFileName, std::string const & sampleFileName,
-              Index const & index, std::unique_ptr<TrafficDrawerDelegateBase> drawerDelagate,
-              QObject * parent = Q_NULLPTR);
-
-  bool SaveSampleAs(std::string const & fileName) const;
-  bool IsValid() const { return m_valid; }
-
-  int rowCount(const QModelIndex & parent = QModelIndex()) const Q_DECL_OVERRIDE;
-  int columnCount(const QModelIndex & parent = QModelIndex()) const Q_DECL_OVERRIDE;
-
-  QVariant data(const QModelIndex & index, int role) const Q_DECL_OVERRIDE;
-  // QVariant headerData(int section, Qt::Orientation orientation,
-  //                     int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
-
-  Qt::ItemFlags flags(QModelIndex const & index) const Q_DECL_OVERRIDE;
-  bool setData(QModelIndex const & index, QVariant const & value, int role = Qt::EditRole) Q_DECL_OVERRIDE;
-
-public slots:
-  void OnItemSelected(QItemSelection const & selected, QItemSelection const &);
-
-private:
-  std::unique_ptr<DecodedSample> m_decodedSample;
-  std::unordered_map<decltype(openlr::LinearSegment::m_segmentId), openlr::LinearSegment> m_partnerSegments;
-
-  std::unique_ptr<TrafficDrawerDelegateBase> m_drawerDelegate;
-
-  bool m_valid = false;
-};
diff --git a/qt/traffic_panel.cpp b/qt/traffic_panel.cpp
deleted file mode 100644
index a073a777b9..0000000000
--- a/qt/traffic_panel.cpp
+++ /dev/null
@@ -1,75 +0,0 @@
-#include "qt/traffic_panel.hpp"
-#include "qt/traffic_mode.hpp"
-
-#include <QtCore/QAbstractTableModel>
-#include <QtWidgets/QBoxLayout>
-#include <QtWidgets/QComboBox>
-#include <QtWidgets/QHeaderView>
-#include <QtWidgets/QStyledItemDelegate>
-#include <QtWidgets/QTableView>
-
-// ComboBoxDelegate --------------------------------------------------------------------------------
-ComboBoxDelegate::ComboBoxDelegate(QObject * parent)
-  : QStyledItemDelegate(parent)
-{
-}
-
-QWidget * ComboBoxDelegate::createEditor(QWidget * parent, QStyleOptionViewItem const & option,
-                                         QModelIndex const & index) const
-{
-  auto * editor = new QComboBox(parent);
-  editor->setFrame(false);
-  editor->setEditable(false);
-  editor->addItems({"Unevaluated", "Positive", "Negative", "RelPositive", "RelNegative", "Ignore"});
-
-  return editor;
-}
-
-void ComboBoxDelegate::setEditorData(QWidget * editor, QModelIndex const & index) const
-{
-  auto const value = index.model()->data(index, Qt::EditRole).toString();
-  static_cast<QComboBox*>(editor)->setCurrentText(value);
-}
-
-void ComboBoxDelegate::setModelData(QWidget * editor, QAbstractItemModel * model,
-                                    QModelIndex const & index) const
-{
-  model->setData(index, static_cast<QComboBox*>(editor)->currentText(), Qt::EditRole);
-}
-
-void ComboBoxDelegate::updateEditorGeometry(QWidget * editor, QStyleOptionViewItem const & option,
-                                            QModelIndex const & index) const
-{
-  editor->setGeometry(option.rect);
-}
-
-// TrafficPanel ------------------------------------------------------------------------------------
-TrafficPanel::TrafficPanel(QAbstractItemModel * trafficModel, QWidget * parent)
-  : QWidget(parent)
-{
-  CreateTable(trafficModel);
-
-  auto * layout = new QVBoxLayout();
-  layout->addWidget(m_table);
-  setLayout(layout);
-}
-
-void TrafficPanel::CreateTable(QAbstractItemModel * trafficModel)
-{
-  m_table = new QTableView();
-  m_table->setFocusPolicy(Qt::NoFocus);
-  m_table->setAlternatingRowColors(true);
-  m_table->setShowGrid(false);
-  m_table->setSelectionBehavior(QAbstractItemView::SelectionBehavior::SelectRows);
-  m_table->setSelectionMode(QAbstractItemView::SelectionMode::SingleSelection);
-  m_table->verticalHeader()->setVisible(false);
-  m_table->horizontalHeader()->setVisible(false);
-  m_table->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
-
-  m_table->setModel(trafficModel);
-  m_table->setItemDelegate(new ComboBoxDelegate());
-
-  connect(m_table->selectionModel(),
-          SIGNAL(selectionChanged(QItemSelection const &, QItemSelection const &)),
-          trafficModel, SLOT(OnItemSelected(QItemSelection const &, QItemSelection const &)));
-}
diff --git a/qt/traffic_panel.hpp b/qt/traffic_panel.hpp
deleted file mode 100644
index 0cf25e3357..0000000000
--- a/qt/traffic_panel.hpp
+++ /dev/null
@@ -1,47 +0,0 @@
-#pragma once
-
-#include <QtWidgets/QStyledItemDelegate>
-
-class QAbstractItemModel;
-class QComboBox;
-class QTableView;
-class QWidget;
-
-class ComboBoxDelegate : public QStyledItemDelegate
-{
-  Q_OBJECT
-
-public:
-  ComboBoxDelegate(QObject * parent = 0);
-
-  QWidget * createEditor(QWidget * parent, QStyleOptionViewItem const & option,
-                         QModelIndex const & index) const Q_DECL_OVERRIDE;
-
-  void setEditorData(QWidget * editor, QModelIndex const & index) const Q_DECL_OVERRIDE;
-
-  void setModelData(QWidget * editor, QAbstractItemModel * model,
-                    QModelIndex const & index) const Q_DECL_OVERRIDE;
-
-  void updateEditorGeometry(QWidget * editor, QStyleOptionViewItem const & option,
-                            QModelIndex const & index) const Q_DECL_OVERRIDE;
-};
-
-class TrafficPanel : public QWidget
-{
-  Q_OBJECT
-
-public:
-  explicit TrafficPanel(QAbstractItemModel * trafficModel, QWidget * parent);
-
-private:
-  void CreateTable(QAbstractItemModel * trafficModel);
-  void FillTable();
-
-signals:
-
-public slots:
-  // void OnCheckBoxClicked(int row, int state);
-
-private:
-  QTableView * m_table = Q_NULLPTR;
-};
diff --git a/qt/trafficmodeinitdlg.cpp b/qt/trafficmodeinitdlg.cpp
deleted file mode 100644
index 2484a2bd34..0000000000
--- a/qt/trafficmodeinitdlg.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-#include "qt/trafficmodeinitdlg.h"
-#include "ui_trafficmodeinitdlg.h"
-
-#include "platform/settings.hpp"
-
-#include <QtWidgets/QFileDialog>
-
-namespace
-{
-string const kDataFilePath = "LastTrafficDataFilePath";
-string const kSampleFilePath = "LastTrafficSampleFilePath";
-}  // namespace
-
-TrafficModeInitDlg::TrafficModeInitDlg(QWidget * parent) :
-  QDialog(parent),
-  m_ui(new Ui::TrafficModeInitDlg)
-{
-  m_ui->setupUi(this);
-
-  string lastDataFilePath;
-  string lastSampleFilePath;
-  if (settings::Get(kDataFilePath, lastDataFilePath))
-      m_ui->dataFileName->setText(QString::fromStdString(lastDataFilePath));
-  if (settings::Get(kSampleFilePath, lastSampleFilePath))
-    m_ui->sampleFileName->setText(QString::fromStdString(lastSampleFilePath));
-
-  connect(m_ui->chooseDataFileButton, &QPushButton::clicked, [this](bool)
-  {
-    SetFilePathViaDialog(*m_ui->dataFileName, tr("Choose traffic data file"), "*.xml");
-  });
-  connect(m_ui->chooseSampleFileButton, &QPushButton::clicked, [this](bool)
-  {
-    SetFilePathViaDialog(*m_ui->sampleFileName, tr("Choose traffic sample file"));
-  });
-}
-
-TrafficModeInitDlg::~TrafficModeInitDlg()
-{
-  delete m_ui;
-}
-
-void TrafficModeInitDlg::accept()
-{
-  m_dataFileName = m_ui->dataFileName->text().trimmed().toStdString();
-  m_sampleFileName = m_ui->sampleFileName->text().trimmed().toStdString();
-
-  settings::Set(kDataFilePath, m_dataFileName);
-  settings::Set(kSampleFilePath, m_sampleFileName);
-
-  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());
-}
diff --git a/qt/trafficmodeinitdlg.h b/qt/trafficmodeinitdlg.h
deleted file mode 100644
index b790e626d7..0000000000
--- a/qt/trafficmodeinitdlg.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#pragma once
-
-#include <string>
-
-#include <QtWidgets/QDialog>
-
-class QLineEdit;
-
-namespace Ui {
-class TrafficModeInitDlg;
-}
-
-class TrafficModeInitDlg : public QDialog
-{
-  Q_OBJECT
-
-public:
-  explicit TrafficModeInitDlg(QWidget * parent = nullptr);
-  ~TrafficModeInitDlg();
-
-  std::string GetDataFilePath() const { return m_dataFileName; }
-  std::string GetSampleFilePath() const { return m_sampleFileName; }
-
-private:
-  void SetFilePathViaDialog(QLineEdit & dest, QString const & title,
-                            QString const & filter = {});
-public slots:
-  void accept() override;
-
-private:
-  Ui::TrafficModeInitDlg * m_ui;
-
-  std::string m_dataFileName;
-  std::string m_sampleFileName;
-};
diff --git a/qt/trafficmodeinitdlg.ui b/qt/trafficmodeinitdlg.ui
deleted file mode 100644
index 1ce7c4fe58..0000000000
--- a/qt/trafficmodeinitdlg.ui
+++ /dev/null
@@ -1,128 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>TrafficModeInitDlg</class>
- <widget class="QDialog" name="TrafficModeInitDlg">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>478</width>
-    <height>130</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Select traffic files</string>
-  </property>
-  <property name="modal">
-   <bool>true</bool>
-  </property>
-  <widget class="QWidget" name="gridLayoutWidget">
-   <property name="geometry">
-    <rect>
-     <x>20</x>
-     <y>10</y>
-     <width>441</width>
-     <height>111</height>
-    </rect>
-   </property>
-   <layout class="QGridLayout" name="gridLayout">
-    <item row="2" column="3">
-     <widget class="QPushButton" name="chooseSampleFileButton">
-      <property name="text">
-       <string>Choose...</string>
-      </property>
-     </widget>
-    </item>
-    <item row="0" column="0">
-     <widget class="QLabel" name="dataLabel">
-      <property name="mouseTracking">
-       <bool>true</bool>
-      </property>
-      <property name="text">
-       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Traffic data:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-      </property>
-     </widget>
-    </item>
-    <item row="0" column="1" colspan="2">
-     <widget class="QLineEdit" name="dataFileName"/>
-    </item>
-    <item row="2" column="1" colspan="2">
-     <widget class="QLineEdit" name="sampleFileName">
-      <property name="text">
-       <string/>
-      </property>
-     </widget>
-    </item>
-    <item row="3" column="3">
-     <widget class="QPushButton" name="okButton">
-      <property name="text">
-       <string>Ok</string>
-      </property>
-     </widget>
-    </item>
-    <item row="2" column="0">
-     <widget class="QLabel" name="label_2">
-      <property name="text">
-       <string>Traffic sample:</string>
-      </property>
-     </widget>
-    </item>
-    <item row="0" column="3">
-     <widget class="QPushButton" name="chooseDataFileButton">
-      <property name="text">
-       <string>Choose...</string>
-      </property>
-     </widget>
-    </item>
-    <item row="3" column="2">
-     <widget class="QPushButton" name="cancelButton">
-      <property name="text">
-       <string>Cancel</string>
-      </property>
-     </widget>
-    </item>
-   </layout>
-  </widget>
- </widget>
- <tabstops>
-  <tabstop>dataFileName</tabstop>
-  <tabstop>chooseDataFileButton</tabstop>
-  <tabstop>sampleFileName</tabstop>
-  <tabstop>chooseSampleFileButton</tabstop>
- </tabstops>
- <resources/>
- <connections>
-  <connection>
-   <sender>cancelButton</sender>
-   <signal>clicked()</signal>
-   <receiver>TrafficModeInitDlg</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>290</x>
-     <y>103</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>164</x>
-     <y>98</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>okButton</sender>
-   <signal>clicked()</signal>
-   <receiver>TrafficModeInitDlg</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>405</x>
-     <y>105</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>59</x>
-     <y>94</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>