diff --git a/map/guides_manager.cpp b/map/guides_manager.cpp
index 7425bd43eb..5d4f36dfd6 100644
--- a/map/guides_manager.cpp
+++ b/map/guides_manager.cpp
@@ -20,6 +20,25 @@ void GuidesManager::Invalidate()
   // TODO: Implement.
 }
 
+void GuidesManager::SetEnabled(bool enabled)
+{
+  ChangeState(enabled ? GuidesState::Enabled : GuidesState::Disabled);
+}
+
+bool GuidesManager::IsEnabled() const
+{
+  return m_state != GuidesState::Disabled;
+}
+
+void GuidesManager::ChangeState(GuidesState newState)
+{
+  if (m_state == newState)
+    return;
+  m_state = newState;
+  if (m_onStateChangedFn != nullptr)
+    m_onStateChangedFn(newState);
+}
+
 GuidesManager::GuidesGallery GuidesManager::GetGallery() const
 {
   // TODO: Implement.
diff --git a/map/guides_manager.hpp b/map/guides_manager.hpp
index cdbae2eef1..a0098ec143 100644
--- a/map/guides_manager.hpp
+++ b/map/guides_manager.hpp
@@ -28,6 +28,9 @@ public:
   void UpdateViewport(ScreenBase const & screen);
   void Invalidate();
 
+  void SetEnabled(bool enabled);
+  bool IsEnabled() const;
+
   struct GuidesGallery
   {
     struct Item
@@ -60,6 +63,7 @@ public:
       std::string m_title;
       std::string m_subTitle;
       Type m_type = Type::City;
+      bool m_downloaded = false;
       boost::optional<CityParams> m_cityParams;
       boost::optional<OutdoorParams> m_outdoorsParams;
     };
@@ -75,6 +79,8 @@ public:
   void SetGalleryListener(GuidesGalleryChangedFn const & onGalleryChangedFn);
 
 private:
+  void ChangeState(GuidesState newState);
+
   GuidesState m_state = GuidesState::Disabled;
   GuidesStateChangedFn m_onStateChangedFn;
   GuidesGalleryChangedFn m_onGalleryChangedFn;