Restoring custom TMS provider on reloading a project.

Author: sleschinski

src/MW5.Api/Helpers/MapHelper.cs

@@ -13,7 +13,7 @@ namespace MW5.Api.Helpers
 {
     public static class MapHelper
     {
-        public static void SetGoogleMeractorProjection(this IMuteMap map)
+        public static void SetGoogleMercatorProjection(this IMuteMap map)
         {
             var sr = new SpatialReference();
             sr.SetGoogleMercator();

src/MW5.Services/Concrete/ProjectLoader.cs

@@ -49,7 +49,7 @@ public bool Restore(XmlProject project)
             _context.Map.Lock();
             _context.Legend.Lock();
 
-            _context.Map.SetTileProvider(project.Map.TileProviderId);
+            RestoreTmsProvider(project.Map.TileProviderId);
 
             try
             {
@@ -87,6 +87,28 @@ public bool Restore(XmlProject project)
             }
         }
 
+        private void RestoreTmsProvider(int providerId)
+        {
+            if (_context.Map.Tiles.Providers.All(p => p.Id != providerId))
+            {
+                var provider = _context.Repository.TmsProviders.FirstOrDefault(p => p.Id == providerId);
+                if (provider != null)
+                {
+                    var providers = _context.Map.Tiles.Providers;
+                    providers.Clear(false);
+
+                    providers.AddCustom(provider.Id, provider.Name, provider.Url, provider.Projection, provider.MinZoom,
+                        provider.MaxZoom);
+                }
+                else
+                {
+                    Logger.Current.Warn("Failed to find TMS provider in the repository: " + providerId);
+                }
+            }
+
+            _context.Map.SetTileProvider(providerId);
+        }
+
         private void RestoreMapProjection(XmlProject project)
         {
             var sr = new SpatialReference();

src/Plugins/MW5.Repository/Views/RepositoryPresenter.cs

@@ -284,7 +284,7 @@ private void UpdateTmsBounds(TmsProvider provider, bool update)
 
             if (projectionIsEmpty)
             {
-                _context.Map.SetGoogleMeractorProjection();
+                _context.Map.SetGoogleMercatorProjection();
             }
 
             var mapProvider = _context.Map.Tiles.Providers.FirstOrDefault(p => p.Id == provider.Id);