1 files changed, 46 insertions, 0 deletions
diff --git a/search/mwm_context.cpp b/search/mwm_context.cpp
new file mode 100644
index 0000000000..b89575d420
--- /dev/null
+++ b/search/mwm_context.cpp
@@ -0,0 +1,46 @@
+#include "search/mwm_context.hpp"
+
+namespace search
+{
+void CoverRect(m2::RectD const & rect, int scale, covering::IntervalsT & result)
+{
+  covering::CoveringGetter covering(rect, covering::ViewportWithLowLevels);
+  auto const & intervals = covering.Get(scale);
+  result.insert(result.end(), intervals.begin(), intervals.end());
+}
+
+MwmContext::MwmContext(MwmSet::MwmHandle handle)
+  : m_handle(move(handle))
+  , m_value(*m_handle.GetValue<MwmValue>())
+  , m_vector(m_value.m_cont, m_value.GetHeader(), m_value.m_table)
+  , m_index(m_value.m_cont.GetReader(INDEX_FILE_TAG), m_value.m_factory)
+{
+}
+
+bool MwmContext::GetFeature(uint32_t index, FeatureType & ft) const
+{
+  switch (GetEditedStatus(index))
+  {
+  case osm::Editor::FeatureStatus::Deleted: return false;
+  case osm::Editor::FeatureStatus::Modified:
+  case osm::Editor::FeatureStatus::Created:
+    VERIFY(osm::Editor::Instance().GetEditedFeature(GetId(), index, ft), ());
+    return true;
+  case osm::Editor::FeatureStatus::Untouched:
+    m_vector.GetByIndex(index, ft);
+    ft.SetID(FeatureID(GetId(), index));
+    return true;
+  }
+}
+
+bool MwmContext::GetStreetIndex(uint32_t houseId, uint32_t & streetId)
+{
+  if (!m_houseToStreetTable)
+  {
+    m_houseToStreetTable = HouseToStreetTable::Load(m_value);
+    ASSERT(m_houseToStreetTable, ());
+  }
+  return m_houseToStreetTable->Get(houseId, streetId);
+}
+
+}  // namespace search