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salome-gui  6.5.0
SalomeApp_TypeFilter.cxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library 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 GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 #include "SalomeApp_TypeFilter.h"
00024 
00025 #include "LightApp_DataOwner.h"
00026 #include "SalomeApp_Study.h"
00027 
00031 SalomeApp_TypeFilter::SalomeApp_TypeFilter( SalomeApp_Study* study, const QString& kind )
00032   : SalomeApp_Filter( study ) 
00033 {
00034   myKind = kind;
00035 }
00036 
00040 SalomeApp_TypeFilter::~SalomeApp_TypeFilter()
00041 {
00042 }
00043 
00047 bool SalomeApp_TypeFilter::isOk( const SUIT_DataOwner* sOwner ) const
00048 {  
00049   const LightApp_DataOwner* owner = dynamic_cast<const LightApp_DataOwner*> ( sOwner );
00050 
00051   SalomeApp_Study* aDoc =  getStudy();
00052   if (owner && aDoc && aDoc->studyDS())
00053     {
00054       _PTR(Study) aStudy = aDoc->studyDS();
00055       QString entry = owner->entry();
00056       
00057       _PTR(SObject) aSObj( aStudy->FindObjectID( entry.toStdString() ) );
00058       if (aSObj)
00059         {
00060           _PTR(SComponent) aComponent(aSObj->GetFatherComponent());
00061           if ( aComponent && (aComponent->ComponentDataType() == myKind.toStdString()) )
00062             return true;
00063         }
00064     }
00065 
00066   return false;
00067 }