Added setting of default base point on maps depending on user locale

locales/locales.yaml

@@ -0,0 +1,30 @@
+---
+- Locale: 'af-ZA'
+  MapBasePoint: 'South Africa, Pretoria'
+- Locale: 'be-BY'
+  MapBasePoint: 'Беларусь, Мінск'
+- Locale: 'cs-CZ'
+  MapBasePoint: 'Czechia, Prague'
+- Locale: 'es-ES'
+  MapBasePoint: 'Spain, Madrid'
+- Locale: 'hu-HU'
+  MapBasePoint: 'Hungary, Budapest'
+- Locale: 'is-IS'
+  MapBasePoint: 'Iceland, Reykjavík'
+- Locale: 'it-IT'
+  MapBasePoint: 'Italy, Rome'
+- Locale: 'ja-JP'
+  MapBasePoint: 'Japan, Tokyo'
+- Locale: 'kk-KZ'
+  MapBasePoint: 'Kazakhstan, Astana'
+- Locale: 'nl-NL'
+  MapBasePoint: 'Netherlands, Amsterdam'
+- Locale: 'pt-PT'
+  MapBasePoint: 'Portugal, Lisbon'
+- Locale: 'ru-RU'
+  MapBasePoint: 'Российская Федерация, Москва'
+- Locale: 'sr-Latn-RS'
+  MapBasePoint: 'Serbia, Belgrade'
+- Locale: 'zh-CN'
+  MapBasePoint: 'China, Beijing'
+...

projects/GKCore/GKCore.csproj

@@ -551,6 +551,13 @@
     <Compile Include="GKCore\Lists\URefsListModel.cs" />
     <Compile Include="GKCore\Lists\RepositoryCitationsListModel.cs" />
     <Compile Include="GKCore\Lists\CallNumbersListModel.cs" />
+    <Compile Include="GKCore\LocalesCollection.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\GKMap\GKMap.Core\GKMap.Core.csproj">
+      <Project>{D0C39D9D-BED0-418B-9A5E-713176CAF40C}</Project>
+      <Name>GKMap.Core</Name>
+    </ProjectReference>
   </ItemGroup>
   <Import Project="GKCore.props" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

projects/GKCore/GKCore.nstd.csproj

@@ -42,6 +42,10 @@
     </ItemGroup>
 
 
+    <ItemGroup>
+        <ProjectReference Include="..\GKMap\GKMap.Core\GKMap.Core.nstd.csproj" />
+    </ItemGroup>
+
     <ItemGroup>
         <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" PrivateAssets="all" />
         <PackageReference Include="sqlite-net-pcl" Version="1.8.116" />

projects/GKCore/GKCore/AppHost.cs

@@ -80,6 +80,7 @@ public abstract class AppHost : IHost, ISingleInstanceEnforcer
         private ITimer fAutosaveTimer;
         private string[] fCommandArgs;
         private int fLoadingCount;
+        private LocalesCollection fLocalesCollection;
 
 
         public static AppHost Instance
@@ -93,6 +94,11 @@ public IList<WidgetInfo> ActiveWidgets
             get { return fActiveWidgets; }
         }
 
+        public LocalesCollection LocalesCollection
+        {
+            get { return fLocalesCollection; }
+        }
+
 
         protected AppHost()
         {
@@ -102,6 +108,7 @@ protected AppHost()
             fInternalClipboard = new List<object>();
             fRunningForms = new List<IWindow>();
             fTips = new StringList();
+            fLocalesCollection = new LocalesCollection();
         }
 
         protected virtual void ApplicationExit()
@@ -168,6 +175,7 @@ public virtual async void StartupWork()
 
                     ProcessHolidays();
                     ProcessTips();
+                    ProcessLocales();
 
                     await EndLoading();
                 } finally {
@@ -916,6 +924,15 @@ public async Task<int> ReloadRecentBases()
             return result;
         }
 
+        public void ProcessLocales()
+        {
+            try {
+                fLocalesCollection.Load(GKUtils.GetLangsPath() + "locales.yaml");
+            } catch (Exception ex) {
+                Logger.WriteError("AppHost.ProcessLocales()", ex);
+            }
+        }
+
         public void ProcessHolidays()
         {
             try {

projects/GKCore/GKCore/Controllers/MapsViewerWinController.cs

@@ -20,6 +20,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using BSLib;
 using GDModel;
 using GDModel.Providers.GEDCOM;
@@ -29,6 +30,8 @@
 using GKCore.Interfaces;
 using GKCore.Maps;
 using GKCore.Options;
+using GKMap;
+using GKMap.MapProviders;
 
 namespace GKCore.Controllers
 {
@@ -57,6 +60,38 @@ public MapsViewerWinController(IMapsViewerWin view, List<GDMRecord> selectedPers
             fSearchPlacesWithoutCoords = GlobalOptions.Instance.SearchPlacesWithoutCoords;
         }
 
+        public override void Init(IBaseWindow baseWin)
+        {
+            base.Init(baseWin);
+
+            CultureInfo culture = CultureInfo.CurrentCulture;
+            string basePoint = AppHost.Instance.LocalesCollection.GetMapBasePoint(culture.Name);
+
+            // add start location
+            PointLatLng? pos = null;
+            GeocoderStatusCode status = GeocoderStatusCode.Unknown;
+
+            if (!string.IsNullOrEmpty(basePoint)) {
+                //GMapProvider.LanguageStr = culture.TwoLetterISOLanguageName;
+                //pos = GMapProviders.GoogleMap.GetPoint(basePoint, out status);
+
+                var pointsList = new List<GeoPoint>();
+                PlacesCache.Instance.GetPlacePoints(basePoint, pointsList);
+                if (pointsList.Count > 0) {
+                    var pt = pointsList[0];
+                    pos = new PointLatLng(pt.Latitude, pt.Longitude);
+                    status = GeocoderStatusCode.Success;
+                }
+            }
+
+            if (pos == null || status != GeocoderStatusCode.Success) {
+                pos = new PointLatLng(-15.950278, -5.683056);
+            }
+
+            fView.MapBrowser.TargetPosition = pos.Value;
+            fView.MapBrowser.MapControl.ZoomAndCenterMarkers(null);
+        }
+
         public void ShowFixedPoints(IEnumerable<GeoPoint> points)
         {
             var mapBrowser = fView.MapBrowser;

projects/GKCore/GKCore/Design/Controls/IMapBrowser.cs

@@ -20,6 +20,7 @@
 
 using System.Collections.Generic;
 using GKCore.Maps;
+using GKMap;
 
 namespace GKCore.Design.Controls
 {
@@ -28,9 +29,12 @@ namespace GKCore.Design.Controls
     /// </summary>
     public interface IMapBrowser : IBaseControl
     {
+        IMapControl MapControl { get; }
+
         bool ShowPoints { get; set; }
         bool ShowLines { get; set; }
         IList<GeoPoint> MapPoints { get; }
+        PointLatLng TargetPosition { get; set; }
 
         int AddPoint(double latitude, double longitude, string hint);
         int AddPoint(GeoPoint pt);

projects/GKCore/GKCore/LocalesCollection.cs

@@ -0,0 +1,67 @@
+/*
+ *  "GEDKeeper", the personal genealogical database editor.
+ *  Copyright (C) 2009-2024 by Sergey V. Zhdanovskih.
+ *
+ *  This file is part of "GEDKeeper".
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+using System;
+using System.IO;
+using System.Linq;
+
+namespace GKCore
+{
+    public sealed class LocaleInfo
+    {
+        public string Locale;
+        public string MapBasePoint;
+    }
+
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public sealed class LocalesCollection
+    {
+        private LocaleInfo[] fList;
+
+        public LocalesCollection()
+        {
+            fList = new LocaleInfo[0];
+        }
+
+        public void Load(string fileName)
+        {
+            if (!File.Exists(fileName))
+                return;
+
+            try {
+                using (var reader = new StreamReader(fileName)) {
+                    string content = reader.ReadToEnd();
+                    fList = YamlHelper.Deserialize<LocaleInfo[]>(content);
+                }
+            } catch (Exception ex) {
+                Logger.WriteError("LocalesCollection.Load()", ex);
+            }
+        }
+
+        public string GetMapBasePoint(string locale)
+        {
+            var locInfo = fList.FirstOrDefault((x) => x.Locale == locale);
+            return (locInfo == null) ? null : locInfo.MapBasePoint;
+        }
+    }
+}

projects/GKMap/GKMap.Core/IMapControl.cs

@@ -25,12 +25,10 @@ namespace GKMap
     public delegate void RouteEnter(MapRoute item);
     public delegate void RouteLeave(MapRoute item);
 
-    internal interface IMapControl
+    public interface IMapControl
     {
         string CacheLocation { get; set; }
 
-        MapCore Core { get; }
-
         GMapProvider MapProvider { get; set; }
 
         int MaxZoom { get; set; }
@@ -79,4 +77,10 @@ internal interface IMapControl
 
         #endregion
     }
+
+
+    internal interface IMapControlEx : IMapControl
+    {
+        MapCore Core { get; }
+    }
 }

projects/GKMap/GKMap.Core/MapObjects/MapOverlay.cs

@@ -15,7 +15,7 @@ namespace GKMap.MapObjects
     /// </summary>
     public abstract class MapOverlay : IDisposable
     {
-        private IMapControl fControl;
+        private IMapControlEx fControl;
         private bool fDisposed;
         private bool fIsHitTestVisible = true;
         private bool fIsVisible = true;
@@ -97,7 +97,7 @@ public bool IsZoomSignificant
         /// </summary>
         public ObservableCollectionThreadSafe<MapPolygon> Polygons { get; private set; }
 
-        internal IMapControl Control
+        internal IMapControlEx Control
         {
             get {
                 return fControl;

projects/GKMap/GKMap.Core/MapProviders/GMapProvider.cs

@@ -172,16 +172,15 @@ protected GMapProvider()
         /// </summary>
         public bool InvertedAxisY = false;
 
+        /// <summary>
+        /// map language
+        /// </summary>
         public static string LanguageStr
         {
-            get {
-                return fLanguageStr;
-            }
+            get { return fLanguageStr; }
+            set { fLanguageStr = value; }
         }
 
-        /// <summary>
-        /// map language
-        /// </summary>
         public static LanguageType Language
         {
             get {

projects/GKMap/GKMap.EtoForms/GMapControl.cs

@@ -33,7 +33,7 @@ namespace GKMap.EtoForms
     /// <summary>
     /// GKMap control for Windows Forms
     /// </summary>   
-    public class GMapControl : Drawable, IMapControl
+    public class GMapControl : Drawable, IMapControlEx
     {
         public static readonly bool IsDesignerHosted = LicenseManager.UsageMode == LicenseUsageMode.Designtime;
 
@@ -76,7 +76,7 @@ public string CacheLocation
             }
         }
 
-        MapCore IMapControl.Core { get { return fCore; } }
+        MapCore IMapControlEx.Core { get { return fCore; } }
 
         /// <summary>
         /// stops immediate marker/route/polygon invalidation;

projects/GKMap/GKMap.WinForms/GMapControl.cs

@@ -36,7 +36,7 @@ namespace GKMap.WinForms
     /// <summary>
     /// GKMap control for Windows Forms
     /// </summary>   
-    public class GMapControl : UserControl, IMapControl
+    public class GMapControl : UserControl, IMapControlEx
     {
         public static readonly bool IsDesignerHosted = LicenseManager.UsageMode == LicenseUsageMode.Designtime;
 
@@ -83,7 +83,7 @@ public string CacheLocation
             }
         }
 
-        MapCore IMapControl.Core { get { return fCore; } }
+        MapCore IMapControlEx.Core { get { return fCore; } }
 
         /// <summary>
         /// stops immediate marker/route/polygon invalidation;

projects/GKMap/GKMap.Xamarin/GMapControl.cs

@@ -31,7 +31,7 @@ namespace GKMap.Xamarin
     /// <summary>
     /// GKMap control for Windows Forms
     /// </summary>   
-    public class GMapControl : SKCanvasView, IMapControl
+    public class GMapControl : SKCanvasView, IMapControlEx
     {
         private MapCore fCore;
         private bool fIsMouseOverMarker;
@@ -66,7 +66,7 @@ public string CacheLocation
             }
         }
 
-        MapCore IMapControl.Core { get { return fCore; } }
+        MapCore IMapControlEx.Core { get { return fCore; } }
 
         /// <summary>
         /// stops immediate marker/route/polygon invalidation;