Merge with version on tag OCC-V2_1_0d

[modules/smesh.git] / src / SMESHFiltersSelection / SMESH_LogicalFilter.cxx

diff --git a/src/SMESHFiltersSelection/SMESH_LogicalFilter.cxx b/src/SMESHFiltersSelection/SMESH_LogicalFilter.cxx
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+//  SALOME SALOMEGUI : implementation of desktop and GUI kernel
+//
+//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
+// 
+//  This library is free software; you can redistribute it and/or 
+//  modify it under the terms of the GNU Lesser General Public 
+//  License as published by the Free Software Foundation; either 
+//  version 2.1 of the License. 
+// 
+//  This library is distributed in the hope that it will be useful, 
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of 
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+//  Lesser General Public License for more details. 
+// 
+//  You should have received a copy of the GNU Lesser General Public 
+//  License along with this library; if not, write to the Free Software 
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
+// 
+//  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
+//
+//
+//              
+//  File   : SMESH_LogicalFilter.cxx
+//  Author : Sergey LITONIN
+//  Module : SMESH
+
+#include "SMESH_LogicalFilter.hxx"
+
+/*
+  Class       : SMESH_LogicalFilter
+  Description : Filter for combaining several filters with logical operation (OR or AND)
+*/
+
+IMPLEMENT_STANDARD_HANDLE( SMESH_LogicalFilter, SALOME_Filter )
+IMPLEMENT_STANDARD_RTTIEXT( SMESH_LogicalFilter, SALOME_Filter )
+
+//=======================================================================
+// name    : SMESH_LogicalFilter::SMESH_LogicalFilter
+// Purpose : Constructor
+//=======================================================================
+SMESH_LogicalFilter::SMESH_LogicalFilter( const SMESH_ListOfFilter& theFilters,
+                                        const int                theLogOp )
+{
+  myFilters = theFilters;
+  myLogOp = theLogOp;
+}
+
+//=======================================================================
+// name    : SMESH_LogicalFilter::~SMESH_LogicalFilter
+// Purpose : Destructor
+//=======================================================================
+SMESH_LogicalFilter::~SMESH_LogicalFilter()
+{
+}
+
+//=======================================================================
+// name    : SMESH_LogicalFilter::IsOk
+// Purpose : Verify validity of entry object
+//=======================================================================
+Standard_Boolean SMESH_LogicalFilter::IsOk( const Handle(SALOME_InteractiveObject)& theIO ) const
+{
+  SMESH_ListOfFilter::Iterator anIter( myFilters );
+  for ( ; anIter.More(); anIter.Next() )
+  {
+    Handle(SALOME_Filter) aFilter = anIter.Value();
+    if ( !aFilter.IsNull() )
+    {
+      if ( myLogOp == LO_OR &&  anIter.Value()->IsOk( theIO ) )
+        return true;
+      if ( myLogOp == LO_AND && !anIter.Value()->IsOk( theIO ) )
+        return false;
+    }
+  }
+
+  return myLogOp == LO_OR ? false : true;
+}
+
+//=======================================================================
+// name    : SMESH_LogicalFilter::SetFilters
+// Purpose : Set new list of filters. Old wilters are removed
+//=======================================================================
+void SMESH_LogicalFilter::SetFilters( const SMESH_ListOfFilter& theFilters )
+{
+  myFilters = theFilters;
+}
+
+//=======================================================================
+// name    : SMESH_LogicalFilter::SetLogOp
+// Purpose : Set logical operation
+//=======================================================================
+void SMESH_LogicalFilter::SetLogOp( const int theLogOp )
+{
+  myLogOp = theLogOp;
+}
+
+//=======================================================================
+// name    : SMESH_LogicalFilter::GetFilters
+// Purpose : Get list of filters
+//=======================================================================
+const SMESH_ListOfFilter& SMESH_LogicalFilter::GetFilters() const
+{
+  return myFilters;
+}
+
+//=======================================================================
+// name    : SMESH_LogicalFilter::GetLogOp
+// Purpose : Get logical operation
+//=======================================================================
+int SMESH_LogicalFilter::GetLogOp() const
+{
+  return myLogOp;
+}
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