From 743e2396144b05b500d05177e3f6ec11b1cb8176 Mon Sep 17 00:00:00 2001
From: vng <viktor.govako@gmail.com>
Date: Thu, 15 Mar 2012 18:10:02 +0300
Subject: [PATCH] [iOS] Reading of predefined current position in settings.ini.

---
 iphone/Maps/Platform/LocationManager.h  | 11 +++++
 iphone/Maps/Platform/LocationManager.mm | 64 ++++++++-----------------
 2 files changed, 32 insertions(+), 43 deletions(-)

diff --git a/iphone/Maps/Platform/LocationManager.h b/iphone/Maps/Platform/LocationManager.h
index 6f59f91f00..64acb07a5b 100644
--- a/iphone/Maps/Platform/LocationManager.h
+++ b/iphone/Maps/Platform/LocationManager.h
@@ -4,6 +4,9 @@
 
 #include "../../platform/location.hpp"
 
+#include "../../std/utility.hpp"
+
+
 @protocol LocationObserver
 @required
   - (void)onLocationStatusChanged:(location::TLocationStatus)newStatus;
@@ -18,6 +21,14 @@
   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 6b9b30feb5..46a527b4fb 100644
--- a/iphone/Maps/Platform/LocationManager.mm
+++ b/iphone/Maps/Platform/LocationManager.mm
@@ -1,6 +1,8 @@
 #import "LocationManager.h"
 
-#import "../../base/math.hpp"   // for math::pi constant
+#include "../../platform/settings.hpp"
+
+#include "../../base/math.hpp"
 
 
 @implementation LocationManager
@@ -9,6 +11,10 @@
 {
   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 to display your current position on the map.", @"Location purpose text description");
@@ -177,6 +183,13 @@
 
 - (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;
@@ -190,61 +203,26 @@
   }
 
   return false;
-
-  // New York
-  //lat = 40.7306;
-  //lon = -73.9866;
-
-  // San Francisco
-  //lat = 37.779;
-  //lon = -122.4192;
-
-  // Paris
-  //lat = 48.858261;
-  //lon = 2.294499;
-
-  // Rome
-  //lat = 41.8933;
-  //lon = 12.4831;
-
-  // Moscow
-  //lat = 55.7516;
-  //lon = 37.6187;
-
-  // Madrid
-  //lat = 40.4167;
-  //lon = -3.7036;
-
-  // Barselona
-  //lat = 41.3857;
-  //lon = 2.1702;
-
-  // Berlin
-  //lat = 52.517;
-  //lon = 13.3889;
-
-  // Minsk
-  //lat = 53.9023;
-  //lon = 27.5619;
-
-  //return true;
 }
 
 - (bool)getNorthRad:(double &)rad
 {
+  if (m_fixedDir)
+  {
+    rad = m_dirFromNorth;
+    return true;
+  }
+
   CLHeading * h = [self lastHeading];
 
   if (h != nil)
   {
     rad = (h.trueHeading < 0) ? h.magneticHeading : h.trueHeading;
-    rad = rad / 180.0 * math::pi;
+    rad = my::DegToRad(rad);
     return true;
   }
 
   return false;
-
-  //rad = 0.0;
-  //return true;
 }
 
 @end