From 1e1ed936d6733d6e2b56518030ed5b32ecff9555 Mon Sep 17 00:00:00 2001
From: vng <viktor.govako@gmail.com>
Date: Mon, 30 Jul 2012 15:54:07 -0700
Subject: [PATCH] Move fixed location routine (for screenshots) to native code:
 Framework::OnGpsUpdate.

---
 iphone/Maps/Platform/LocationManager.h  |  8 ------
 iphone/Maps/Platform/LocationManager.mm | 17 ------------
 map/framework.cpp                       | 35 +++++++++++++++++++++++--
 3 files changed, 33 insertions(+), 27 deletions(-)

diff --git a/iphone/Maps/Platform/LocationManager.h b/iphone/Maps/Platform/LocationManager.h
index 70318a5cfe..f6cf047dec 100644
--- a/iphone/Maps/Platform/LocationManager.h
+++ b/iphone/Maps/Platform/LocationManager.h
@@ -21,14 +21,6 @@
   BOOL m_reportFirstUpdate;
   NSMutableSet * m_observers;
   BOOL m_isTimerActive;
-
-  // Fixed location coordinates for debug or other special purpose.
-  pair<double, double> m_latlon;
-  bool m_fixedLatLon;
-
-  // Fixed device direction from north (radians).
-  double m_dirFromNorth;
-  bool m_fixedDir;
 }
 
 - (void)start:(id <LocationObserver>)observer;
diff --git a/iphone/Maps/Platform/LocationManager.mm b/iphone/Maps/Platform/LocationManager.mm
index df2c9aeb63..8a8f12c354 100644
--- a/iphone/Maps/Platform/LocationManager.mm
+++ b/iphone/Maps/Platform/LocationManager.mm
@@ -13,10 +13,6 @@
 {
   if ((self = [super init]))
   {
-    // Read fixed location from settings.
-    m_fixedLatLon = Settings::Get("FixPosition", m_latlon);
-    m_fixedDir = Settings::Get("FixDirection", m_dirFromNorth);
-
     m_locationManager = [[CLLocationManager alloc] init];
     m_locationManager.delegate = self;
     m_locationManager.purpose = NSLocalizedString(@"location_services_are_needed_desc", @"Location purpose text description");
@@ -184,13 +180,6 @@
 
 - (bool)getLat:(double &)lat Lon:(double &)lon
 {
-  if (m_fixedLatLon)
-  {
-    lat = m_latlon.first;
-    lon = m_latlon.second;
-    return true;
-  }
-
   CLLocation * l = [self lastLocation];
 
   static NSTimeInterval const SECONDS_TO_EXPIRE = 300.0;
@@ -208,12 +197,6 @@
 
 - (bool)getNorthRad:(double &)rad
 {
-  if (m_fixedDir)
-  {
-    rad = m_dirFromNorth;
-    return true;
-  }
-
   CLHeading * h = [self lastHeading];
 
   if (h != nil)
diff --git a/map/framework.cpp b/map/framework.cpp
index 7077345744..b98dd5f001 100644
--- a/map/framework.cpp
+++ b/map/framework.cpp
@@ -73,10 +73,41 @@ void Framework::OnLocationStatusChanged(location::TLocationStatus newStatus)
   }
 }
 
+//#define FIX_LOCATION
+
+#ifdef FIX_LOCATION
+namespace
+{
+  class FixedPosition
+  {
+    pair<double, double> m_latlon;
+    double m_dirFromNorth;
+    bool m_fixedLatLon, m_fixedDir;
+
+  public:
+    FixedPosition()
+    {
+      m_fixedLatLon = Settings::Get("FixPosition", m_latlon);
+    }
+
+    void GetLat(double & l) const { if (m_fixedLatLon) l = m_latlon.first; }
+    void GetLon(double & l) const { if (m_fixedLatLon) l = m_latlon.second; }
+  };
+}
+#endif
+
 void Framework::OnGpsUpdate(location::GpsInfo const & info)
 {
-  m2::RectD rect = MercatorBounds::MetresToXY(
-        info.m_longitude, info.m_latitude, info.m_horizontalAccuracy);
+  double lon = info.m_longitude;
+  double lat = info.m_latitude;
+
+#ifdef FIX_LOCATION
+  static FixedPosition fixedPos;
+  fixedPos.GetLon(lon);
+  fixedPos.GetLat(lat);
+#endif
+
+  m2::RectD rect = MercatorBounds::MetresToXY(lon, lat, info.m_horizontalAccuracy);
   m2::PointD const center = rect.Center();
 
   m_locationState.UpdateGps(rect);