osgEarth 2.1.1
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00001 /* -*-c++-*- */ 00002 /* osgEarth - Dynamic map generation toolkit for OpenSceneGraph 00003 * Copyright 2008-2010 Pelican Mapping 00004 * http://osgearth.org 00005 * 00006 * osgEarth is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU Lesser General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public License 00017 * along with this program. If not, see <http://www.gnu.org/licenses/> 00018 */ 00019 #ifndef OSGEARTH_DRIVER_TILESERVICE_DRIVEROPTIONS 00020 #define OSGEARTH_DRIVER_TILESERVICE_DRIVEROPTIONS 1 00021 00022 #include <osgEarth/Common> 00023 #include <osgEarth/TileSource> 00024 00025 namespace osgEarth { namespace Drivers 00026 { 00027 using namespace osgEarth; 00028 00029 class TileServiceOptions : public TileSourceOptions // NO EXPORT; header only 00030 { 00031 public: 00032 optional<URI>& url() { return _url; } 00033 const optional<URI>& url() const { return _url; } 00034 00035 optional<std::string>& dataset() { return _dataset; } 00036 const optional<std::string>& dataset() const { return _dataset; } 00037 00038 optional<std::string>& format() { return _format; } 00039 const optional<std::string>& format() const { return _format; } 00040 00041 public: 00042 TileServiceOptions( const TileSourceOptions& opt =TileSourceOptions() ) : TileSourceOptions( opt ) 00043 { 00044 setDriver( "tileservice" ); 00045 fromConfig( _conf ); 00046 } 00047 00048 public: 00049 Config getConfig() const { 00050 Config conf = TileSourceOptions::getConfig(); 00051 conf.updateIfSet("dataset", _dataset); 00052 conf.updateIfSet("url", _url ); 00053 conf.updateIfSet("format", _format); 00054 return conf; 00055 } 00056 protected: 00057 void mergeConfig( const Config& conf ) { 00058 TileSourceOptions::mergeConfig( conf ); 00059 fromConfig(conf); 00060 } 00061 00062 private: 00063 void fromConfig( const Config& conf ) { 00064 conf.getIfSet( "dataset", _dataset ); 00065 conf.getIfSet( "url", _url ); 00066 conf.getIfSet( "format", _format ); 00067 } 00068 00069 optional<URI> _url; 00070 optional<std::string> _dataset, _format; 00071 }; 00072 00073 } } // namespace osgEarth::Drivers 00074 00075 #endif // OSGEARTH_DRIVER_TILESERVICE_DRIVEROPTIONS 00076