OpenWalnut
1.4.0
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00001 //--------------------------------------------------------------------------- 00002 // 00003 // Project: OpenWalnut ( http://www.openwalnut.org ) 00004 // 00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS 00006 // For more information see http://www.openwalnut.org/copying 00007 // 00008 // This file is part of OpenWalnut. 00009 // 00010 // OpenWalnut is free software: you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as published by 00012 // the Free Software Foundation, either version 3 of the License, or 00013 // (at your option) any later version. 00014 // 00015 // OpenWalnut is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 // GNU Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public License 00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>. 00022 // 00023 //--------------------------------------------------------------------------- 00024 00025 #include <string> 00026 #include <vector> 00027 00028 #include "WModule.h" 00029 #include "WModuleContainer.h" 00030 #include "WModuleFactory.h" 00031 00032 #include "WBatchLoader.h" 00033 00034 WBatchLoader::WBatchLoader( std::vector< std::string > filenames, boost::shared_ptr< WModuleContainer > targetContainer ): 00035 WThreadedRunner(), 00036 boost::enable_shared_from_this< WBatchLoader >(), 00037 m_filenamesToLoad( filenames ), 00038 m_targetContainer( targetContainer ), 00039 m_suppressColormaps( false ) 00040 { 00041 // initialize members 00042 } 00043 00044 WBatchLoader::~WBatchLoader() 00045 { 00046 // cleanup 00047 } 00048 00049 void WBatchLoader::run() 00050 { 00051 // the module needs to be added here, as it else could be freed before the thread finishes ( remember: it is a shared_ptr). 00052 m_targetContainer->addPendingThread( shared_from_this() ); 00053 00054 // actually run 00055 WThreadedRunner::run(); 00056 } 00057 00058 void WBatchLoader::threadMain() 00059 { 00060 // add a new data module for each file to load 00061 for( std::vector< std::string >::iterator iter = m_filenamesToLoad.begin(); iter != m_filenamesToLoad.end(); ++iter ) 00062 { 00063 boost::shared_ptr< WModule > mod = WModuleFactory::getModuleFactory()->create( 00064 WModuleFactory::getModuleFactory()->getPrototypeByName( "Data Module" ) 00065 ); 00066 WDataModule::SPtr dmod = boost::static_pointer_cast< WDataModule >( mod ); 00067 dmod->setSuppressColormaps( m_suppressColormaps ); 00068 00069 // set the filename 00070 dmod->setFilename( *iter ); 00071 00072 m_targetContainer->add( mod ); 00073 // serialize loading of a couple of data sets 00074 // ignore the case where isCrashed is true 00075 mod->isReadyOrCrashed().wait(); 00076 00077 // add module to the list 00078 m_dataModules.push_back( dmod ); 00079 } 00080 00081 m_targetContainer->finishedPendingThread( shared_from_this() ); 00082 } 00083 00084 WBatchLoader::DataModuleList::ReadTicket WBatchLoader::getDataModuleList() const 00085 { 00086 return m_dataModules.getReadTicket(); 00087 } 00088 00089 void WBatchLoader::setSuppressColormaps( bool suppress ) 00090 { 00091 m_suppressColormaps = suppress; 00092 } 00093 00094 bool WBatchLoader::getSuppressColormaps() const 00095 { 00096 return m_suppressColormaps; 00097 } 00098