New cpp folder structure

Signed-off-by: Alexander Borsuk <me@alex.bio>

libs/map/user_mark_layer.cpp

@@ -0,0 +1,73 @@
+#include "map/user_mark_layer.hpp"
+
+
+UserMarkLayer::UserMarkLayer(UserMark::Type type)
+  : m_type(type)
+{
+}
+
+bool UserMarkLayer::IsVisible() const
+{
+  return m_isVisible;
+}
+
+bool UserMarkLayer::IsVisibilityChanged() const
+{
+  return m_isVisible != m_wasVisible;
+}
+
+UserMark::Type UserMarkLayer::GetType() const
+{
+  return m_type;
+}
+
+void UserMarkLayer::Clear()
+{
+  SetDirty();
+  m_userMarks.clear();
+  m_tracks.clear();
+}
+
+bool UserMarkLayer::IsEmpty() const
+{
+  return m_userMarks.empty() && m_tracks.empty();
+}
+
+void UserMarkLayer::SetIsVisible(bool isVisible)
+{
+  if (m_isVisible != isVisible)
+  {
+    SetDirty(false /* updateModificationDate */);
+    m_isVisible = isVisible;
+  }
+}
+
+void UserMarkLayer::ResetChanges()
+{
+  m_isDirty = false;
+  m_wasVisible = m_isVisible;
+}
+
+void UserMarkLayer::AttachUserMark(kml::MarkId markId)
+{
+  SetDirty();
+  m_userMarks.insert(markId);
+}
+
+void UserMarkLayer::DetachUserMark(kml::MarkId markId)
+{
+  SetDirty();
+  m_userMarks.erase(markId);
+}
+
+void UserMarkLayer::AttachTrack(kml::TrackId trackId)
+{
+  SetDirty();
+  m_tracks.insert(trackId);
+}
+
+void UserMarkLayer::DetachTrack(kml::TrackId trackId)
+{
+  SetDirty();
+  m_tracks.erase(trackId);
+}