[Mp-plugins-svn] SF.net SVN: mp-plugins: [1252] trunk/plugins/WorldMap

[<lk...@us...>]

Revision: 1252
          http://mp-plugins.svn.sourceforge.net/mp-plugins/?rev=1252&view=rev
Author:   lkuech
Date:     2008-01-16 05:45:22 -0800 (Wed, 16 Jan 2008)

Log Message:
-----------
Worldmap: Prepared to switch the AdressSearch from Yahoo! to Google, because it covers much more Aerias of the World.

Modified Paths:
--------------
    trunk/plugins/WorldMap/MAPS/SearchGeoCodes.cs
    trunk/plugins/WorldMap/WorldmapSearch.cs

Modified: trunk/plugins/WorldMap/MAPS/SearchGeoCodes.cs
===================================================================
--- trunk/plugins/WorldMap/MAPS/SearchGeoCodes.cs	2008-01-16 06:20:58 UTC (rev 1251)
+++ trunk/plugins/WorldMap/MAPS/SearchGeoCodes.cs	2008-01-16 13:45:22 UTC (rev 1252)
@@ -13,6 +13,7 @@
   {
     OpenGeoCoding,
     YahooGeoCoding,
+    GoogleGeoCoding,
     GeoNames
   }
 
@@ -38,6 +39,12 @@
 
     public void SearchNow()
     {
+      if (ServiceName == GeoCodeService.GoogleGeoCoding)
+      {
+        Uri url = GetGoogleAdress();
+        string XMLString = GetXMLResult(url);
+        PushGoogleResultToSearchResult(XMLString);
+      }
       if (ServiceName == GeoCodeService.YahooGeoCoding)
       {
         Uri url = GetYahooAdress();
@@ -157,6 +164,50 @@
       }
     }
 
+    public void PushGoogleResultToSearchResult(string XMLString)
+    {
+      SearchResult = new List<GeoCode>();
+      SearchResult.Clear();
+
+      if (XMLString == null) return;
+
+      XmlDocument doc = new XmlDocument();
+      doc.LoadXml(XMLString);
+
+      XmlNode root = doc.DocumentElement;
+      root = root["Response"];
+
+      XmlNodeList nodes = root.ChildNodes;
+
+
+      System.Globalization.CultureInfo ci = System.Globalization.CultureInfo.InstalledUICulture;
+      System.Globalization.NumberFormatInfo ni = (System.Globalization.NumberFormatInfo)ci.NumberFormat.Clone();
+      ni.NumberDecimalSeparator = ".";
+      ni.NumberGroupSeparator = ",";
+
+      foreach (XmlNode node in nodes)
+      {
+        if(node.Name == "Status")
+        {
+          Debug.WriteLine(String.Format("WorldMap Google GeoCodeSearch. Request:{0} ReturnCode: {1}", node["request"].InnerText, node["code"].InnerText));
+        }
+
+        if (node.Name == "Placemark")
+        {
+          GeoCode tmpGeoCode = new GeoCode();
+          tmpGeoCode.Name = node["address"].InnerText;
+
+          XmlNode PointNode = node["Point"];
+          string Coordinates = PointNode.FirstChild.InnerText;
+          string longitude = Coordinates.Split(new char[] { ',' })[0];
+          string latitude = Coordinates.Split(new char[] { ',' })[1];
+          tmpGeoCode.Longitude = double.Parse(longitude, ni);
+          tmpGeoCode.Latitude = double.Parse(latitude, ni);
+          SearchResult.Add(tmpGeoCode);
+        }
+      }
+    }
+
     public Uri GetYahooAdress()
     {
       string url = "http://local.yahooapis.com/MapsService/V1/geocode?appid=MediaPortalWorldmap&output=xml";
@@ -182,6 +233,36 @@
     }
 
 
+    public Uri GetGoogleAdress()
+    {
+      // right now the key is found somewhere at the internet. Why have to get our own...
+      string url = "http://maps.google.com/maps/geo?output=xml&key=ABQIAAAA5rWB_5p0XK5Y2Qzsyd6HpxSPVks7h_CYIzXuM6UMzYp2f8KU7RQbRo0p7vACcXJ1w39qEH6JPQL_xg&q=";
+
+      int valuesAdded = 0;
+
+      if (Street != "")
+      {
+        url += Street;
+        valuesAdded++;
+      }
+      if (City != "")
+      {
+        if (valuesAdded > 0) url += ",";
+        url += City;
+        valuesAdded++;
+      }
+      if (Country != "")
+      {
+        if (valuesAdded > 0) url += ",";
+        url += Country;
+        valuesAdded++;
+      }
+      url = ConvertStringToSafeUrl(url);
+
+      return new Uri(url);
+    }
+
+
     /// <summary>
     /// Converts special characters to safe ones (e.g. \xFC becomes %FC)
     /// </summary>

Modified: trunk/plugins/WorldMap/WorldmapSearch.cs
===================================================================
--- trunk/plugins/WorldMap/WorldmapSearch.cs	2008-01-16 06:20:58 UTC (rev 1251)
+++ trunk/plugins/WorldMap/WorldmapSearch.cs	2008-01-16 13:45:22 UTC (rev 1252)
@@ -236,7 +236,11 @@
         if (searchType == SearchType.Place) tmpWin.SuggestedZoomLevel = 13;
         else
         {
-          if (lblStreet.Label != "") tmpWin.SuggestedZoomLevel = 16;
+          if (lblStreet.Label != "")
+          {
+            tmpWin.SuggestedZoomLevel = 16;
+            if (tmpMainWindow.currentMapType == MAPS.MapFunctions.MapType.GMTerrain) tmpWin.SuggestedZoomLevel = 15;
+          }
           if (lblStreet.Label == "" && lblCity.Label != "") tmpWin.SuggestedZoomLevel = 11;
           if (lblStreet.Label == "" && lblCity.Label == "" && lblCountry.Label != "") tmpWin.SuggestedZoomLevel = 5;
         }
@@ -276,7 +280,7 @@
             Street = lblStreet.Label;
             City = lblCity.Label;
             Country = lblCountry.Label;
-            tmpSearch.ServiceName = MAPS.GeoCodeService.YahooGeoCoding;
+            tmpSearch.ServiceName = MAPS.GeoCodeService.GoogleGeoCoding;
           }
           if (searchType == SearchType.Place)
           {


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