osgEarth 2.1.1

/home/cube/sources/osgearth/src/osgEarthDrivers/model_simple/SimpleModelOptions

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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_SIMPLE_MODEL_OPTIONS
00020 #define OSGEARTH_DRIVER_SIMPLE_MODEL_OPTIONS 1
00021 
00022 #include <osgEarth/Common>
00023 #include <osgEarth/ModelSource>
00024 
00025 namespace osgEarth { namespace Drivers
00026 {
00027     using namespace osgEarth;
00028 
00029     class SimpleModelOptions : public ModelSourceOptions // NO EXPORT; header only
00030     {
00031     public:
00032         optional<URI>& url() { return _url; }
00033         const optional<URI>& url() const { return _url; }
00034 
00035     public:
00036         SimpleModelOptions( const ConfigOptions& options ) : ModelSourceOptions( options ) {
00037             setDriver( "simple" );
00038             fromConfig( _conf );
00039         }
00040 
00041     public:
00042         Config getConfig() const {
00043             Config conf = ModelSourceOptions::getConfig();
00044             conf.updateIfSet( "url", _url );
00045             return conf;
00046         }
00047 
00048     protected:
00049         void mergeConfig( const Config& conf ) {
00050             ModelSourceOptions::mergeConfig( conf );
00051             fromConfig( conf );
00052         }
00053 
00054     private:
00055         void fromConfig( const Config& conf ) {
00056             conf.getIfSet( "url", _url );
00057         }
00058 
00059         optional<URI> _url;
00060     };
00061 
00062 } } // namespace osgEarth::Drivers
00063 
00064 #endif // OSGEARTH_DRIVER_SIMPLE_MODEL_OPTIONS
00065 
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