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 <list> 00026 #include <string> 00027 #include <vector> 00028 00029 #include "../graphicsEngine/WGraphicsEngine.h" 00030 00031 #include "WROIManager.h" 00032 #include "WRMBranch.h" 00033 00034 00035 WRMBranch::WRMBranch( boost::shared_ptr< WROIManager > roiManager ) : 00036 m_roiManager( roiManager ) 00037 { 00038 properties(); 00039 } 00040 00041 WRMBranch::~WRMBranch() 00042 { 00043 } 00044 00045 void WRMBranch::properties() 00046 { 00047 m_properties = boost::shared_ptr< WProperties >( new WProperties( "Properties", "This branch's properties" ) ); 00048 00049 m_dirty = m_properties->addProperty( "Dirty", "", true, boost::bind( &WRMBranch::propertyChanged, this ) ); 00050 m_dirty->setHidden( true ); 00051 m_name = m_properties->addProperty( "Name", "The name of this branch.", std::string( "Branch" ) ); 00052 m_isNot = m_properties->addProperty( "Not", "Negate the effect of this branch.", false, boost::bind( &WRMBranch::propertyChanged, this ) ); 00053 m_bundleColor = m_properties->addProperty( "Bundle color", "Color the selected fibers using this color.", WColor( 1.0, 0.0, 0.0, 1.0 ), 00054 boost::bind( &WRMBranch::propertyChanged, this ) ); 00055 00056 m_changeRoiSignal = boost::shared_ptr< boost::function< void() > >( new boost::function< void() >( boost::bind( &WRMBranch::setDirty, this ) ) ); 00057 } 00058 00059 WPropertyGroup::SPtr WRMBranch::getProperties() const 00060 { 00061 return m_properties; 00062 } 00063 00064 void WRMBranch::propertyChanged() 00065 { 00066 setDirty(); 00067 } 00068 00069 WPropString WRMBranch::nameProperty() 00070 { 00071 return m_name; 00072 } 00073 00074 WPropBool WRMBranch::invertProperty() 00075 { 00076 return m_isNot; 00077 } 00078 00079 WPropColor WRMBranch::colorProperty() 00080 { 00081 return m_bundleColor; 00082 } 00083 00084 void WRMBranch::addRoi( osg::ref_ptr< WROI > roi ) 00085 { 00086 m_rois.push_back( roi ); 00087 roi->addROIChangeNotifier( m_changeRoiSignal ); 00088 setDirty(); 00089 } 00090 00091 bool WRMBranch::contains( osg::ref_ptr< WROI > roi ) 00092 { 00093 for( std::vector< osg::ref_ptr< WROI > >::iterator iter = m_rois.begin(); iter != m_rois.end(); ++iter ) 00094 { 00095 if( ( *iter ) == roi ) 00096 { 00097 return true; 00098 } 00099 } 00100 return false; 00101 } 00102 00103 void WRMBranch::removeRoi( osg::ref_ptr< WROI > roi ) 00104 { 00105 roi->removeROIChangeNotifier( m_changeRoiSignal ); 00106 for( std::vector< osg::ref_ptr< WROI > >::iterator iter = m_rois.begin(); iter != m_rois.end(); ++iter ) 00107 { 00108 if( ( *iter ) == roi ) 00109 { 00110 m_rois.erase( iter ); 00111 setDirty(); 00112 break; 00113 } 00114 } 00115 } 00116 00117 void WRMBranch::getRois( std::vector< osg::ref_ptr< WROI > >& roiVec ) // NOLINT 00118 { 00119 for( std::vector< osg::ref_ptr< WROI > >::iterator iter = m_rois.begin(); iter != m_rois.end(); ++iter ) 00120 { 00121 roiVec.push_back( ( *iter ) ); 00122 } 00123 } 00124 00125 WROIManager::ROIs WRMBranch::getRois() const 00126 { 00127 WROIManager::ROIs ret; 00128 for( std::vector< osg::ref_ptr< WROI > >::const_iterator iter = m_rois.begin(); iter != m_rois.end(); ++iter ) 00129 { 00130 ret.push_back( ( *iter ) ); 00131 } 00132 return ret; 00133 } 00134 00135 void WRMBranch::removeAllRois() 00136 { 00137 for( std::vector< osg::ref_ptr< WROI > >::iterator iter = m_rois.begin(); iter != m_rois.end(); ++iter ) 00138 { 00139 WGraphicsEngine::getGraphicsEngine()->getScene()->remove( ( *iter ) ); 00140 } 00141 00142 m_rois.clear(); 00143 } 00144 00145 void WRMBranch::setDirty() 00146 { 00147 m_dirty->set( true ); 00148 m_roiManager->setDirty(); 00149 00150 for( std::list< boost::shared_ptr< boost::function< void() > > >::iterator iter = m_changeNotifiers.begin(); 00151 iter != m_changeNotifiers.end(); ++iter ) 00152 { 00153 ( **iter )(); 00154 } 00155 } 00156 00157 osg::ref_ptr< WROI > WRMBranch::getFirstRoi() 00158 { 00159 return m_rois.front(); 00160 } 00161 00162 boost::shared_ptr< WROIManager > WRMBranch::getRoiManager() 00163 { 00164 return m_roiManager; 00165 } 00166 00167 boost::shared_ptr< WProperties > WRMBranch::getProperties() 00168 { 00169 return m_properties; 00170 } 00171 00172 void WRMBranch::addChangeNotifier( boost::shared_ptr< boost::function< void() > > notifier ) 00173 { 00174 boost::unique_lock< boost::shared_mutex > lock; 00175 lock = boost::unique_lock< boost::shared_mutex >( m_associatedNotifiersLock ); 00176 m_changeNotifiers.push_back( notifier ); 00177 lock.unlock(); 00178 } 00179 00180 void WRMBranch::removeChangeNotifier( boost::shared_ptr< boost::function< void() > > notifier ) 00181 { 00182 boost::unique_lock< boost::shared_mutex > lock; 00183 lock = boost::unique_lock< boost::shared_mutex >( m_associatedNotifiersLock ); 00184 std::list< boost::shared_ptr< boost::function< void() > > >::iterator it; 00185 it = std::find( m_changeNotifiers.begin(), m_changeNotifiers.end(), notifier ); 00186 if( it != m_changeNotifiers.end() ) 00187 { 00188 m_changeNotifiers.erase( it ); 00189 } 00190 lock.unlock(); 00191 }