[gps] add timestams and altitudes to the recorded track points

Signed-off-by: Kiryl Kaveryn <kirylkaveryn@gmail.com>

map/bookmark_manager.cpp

@@ -1148,26 +1148,33 @@ void BookmarkManager::SaveTrackRecording(std::string trackName)
   auto const & tracker = GpsTracker::Instance();
   CHECK(!tracker.IsEmpty(), ("Track recording should be not be empty"));
 
-  kml::MultiGeometry::LineT line;
-  tracker.ForEachTrackPoint([&line](location::GpsInfo const & pt, size_t id)->bool
+  kml::MultiGeometry geometry;
+  geometry.m_lines.emplace_back();
+  geometry.m_timestamps.emplace_back();
+  auto & line = geometry.m_lines.back();
+  auto & timestamps = geometry.m_timestamps.back();
+  auto const trackSize = tracker.GetTrackSize();
+  line.reserve(trackSize);
+  timestamps.reserve(trackSize);
+
+  tracker.ForEachTrackPoint([&line, &timestamps](location::GpsInfo const & pt, size_t id)->bool
   {
-    line.emplace_back(mercator::FromLatLon(pt.m_latitude, pt.m_longitude));
+    line.emplace_back(mercator::FromLatLon(pt.m_latitude, pt.m_longitude), pt.m_altitude);
+    timestamps.emplace_back(pt.m_timestamp);
     return true;
   });
 
   kml::TrackData trackData;
+  trackData.m_geometry = std::move(geometry);
+
   if (trackName.empty())
     trackName = GenerateTrackRecordingName();
   kml::SetDefaultStr(trackData.m_name, trackName);
 
-  kml::MultiGeometry geometry;
-  geometry.m_lines.push_back(std::move(line));
-  trackData.m_geometry = std::move(geometry);
-
   kml::ColorData colorData;
   colorData.m_rgba = GenerateTrackRecordingColor().GetRGBA();
   kml::TrackLayer layer;
-  layer.m_color = colorData;
+  layer.m_color = std::move(colorData);
 
   std::vector<kml::TrackLayer> m_layers;
   m_layers.emplace_back(layer);

map/gps_track.cpp

@@ -94,6 +94,12 @@ void GpsTrack::Clear()
   ScheduleTask();
 }
 
+size_t GpsTrack::GetSize() const
+{
+  CHECK(m_collection != nullptr, ());
+  return m_collection->GetSize();
+}
+
 bool GpsTrack::IsEmpty() const
 {
   if (!m_collection)

map/gps_track.hpp

@@ -39,6 +39,7 @@ public:
   void Clear();
 
   bool IsEmpty() const;
+  size_t GetSize() const;
 
   /// Sets tracking duration in hours.
   /// @note Callback is called with 'toRemove' points, if some points were removed.

map/gps_tracker.cpp

@@ -99,6 +99,11 @@ bool GpsTracker::IsEmpty() const
   return m_track.IsEmpty();
 }
 
+size_t GpsTracker::GetTrackSize() const
+{
+  return m_track.GetSize();
+}
+
 void GpsTracker::Connect(TGpsTrackDiffCallback const & fn)
 {
   m_track.SetCallback(fn);

map/gps_tracker.hpp

@@ -18,6 +18,7 @@ public:
 
   std::chrono::hours GetDuration() const;
   bool IsEmpty() const;
+  size_t GetTrackSize() const;
 
   void SetDuration(std::chrono::hours duration);