1 // OpenTween - Client of Twitter
2 // Copyright (c) 2012 kim_upsilon (@kim_upsilon) <https://upsilo.net/~upsilon/>
3 // All rights reserved.
5 // This file is part of OpenTween.
7 // This program is free software; you can redistribute it and/or modify it
8 // under the terms of the GNU General Public License as published by the Free
9 // Software Foundation; either version 3 of the License, or (at your option)
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 // You should have received a copy of the GNU General Public License along
18 // with this program. If not, see <http://www.gnu.org/licenses/>, or write to
19 // the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
20 // Boston, MA 02110-1301, USA.
23 using System.Collections.Generic;
27 namespace OpenTween.Thumbnail
29 public class GlobalLocation
31 public double Latitude { get; set; }
32 public double Longitude { get; set; }
33 public string LocateInfo { get; set; }
36 public enum MapProvider
42 abstract class MapThumb
44 public string CreateStaticMapUrl(GlobalLocation location)
46 return CreateStaticMapUrl(location.Latitude, location.Longitude);
49 public abstract string CreateStaticMapUrl(double latitude, double longitude);
51 public string CreateMapLinkUrl(GlobalLocation location)
53 return CreateMapLinkUrl(location.Latitude, location.Longitude);
56 public abstract string CreateMapLinkUrl(double latitude, double longitude);
58 private static MapThumb defaultInstance = null;
60 public static MapThumb GetDefaultInstance()
64 MapProvider confValue = AppendSettingDialog.Instance.MapThumbnailProvider;
67 case MapProvider.OpenStreetMap:
68 classType = typeof(MapThumbOSM);
70 case MapProvider.GoogleMaps:
71 classType = typeof(MapThumbGoogle);
74 throw new NotSupportedException("Map Provider '" + confValue + "' is not supported.");
77 if (MapThumb.defaultInstance == null || MapThumb.defaultInstance.GetType() != classType)
79 MapThumb.defaultInstance = Activator.CreateInstance(classType) as MapThumb;
82 return MapThumb.defaultInstance;