src/HYDROData/HYDROData_IPolyline.cxx

   1 // Copyright (C) 2014-2015  EDF-R&D
   2 // This library is free software; you can redistribute it and/or
   3 // modify it under the terms of the GNU Lesser General Public
   4 // License as published by the Free Software Foundation; either
   5 // version 2.1 of the License, or (at your option) any later version.
   6 //
   7 // This library is distributed in the hope that it will be useful,
   8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  10 // Lesser General Public License for more details.
  11 //
  12 // You should have received a copy of the GNU Lesser General Public
  13 // License along with this library; if not, write to the Free Software
  14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  15 //
  16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  17 //
  18
  19 #include "HYDROData_IPolyline.h"
  20
  21 #include <gp_XY.hxx>
  22
  23 #include <TDataStd_BooleanList.hxx>
  24 #include <TDataStd_ExtStringList.hxx>
  25 #include <TDataStd_IntegerList.hxx>
  26 #include <TDataStd_RealList.hxx>
  27 #include <TopoDS_Shape.hxx>
  28 #include <QColor>
  29
  30 IMPLEMENT_STANDARD_HANDLE(HYDROData_IPolyline, HYDROData_Entity)
  31 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_IPolyline, HYDROData_Entity)
  32
  33 HYDROData_IPolyline::HYDROData_IPolyline()
  34 : HYDROData_Entity( Geom_2d )
  35 {
  36 }
  37
  38 HYDROData_IPolyline::~HYDROData_IPolyline()
  39 {
  40 }
  41
  42 void HYDROData_IPolyline::SetWireColor( const QColor& theColor )
  43 {
  44   SetColor( theColor, DataTag_WireColor );
  45 }
  46
  47 QColor HYDROData_IPolyline::GetWireColor() const
  48 {
  49   return GetColor( DefaultWireColor(), DataTag_WireColor );
  50 }
  51
  52 QColor HYDROData_IPolyline::DefaultWireColor()
  53 {
  54   return QColor( Qt::black );
  55 }
  56
  57 int HYDROData_IPolyline::NbPoints( const int theSectionIndex ) const
  58 {
  59   return GetPoints( theSectionIndex ).Length();
  60 }
  61
  62 TopoDS_Shape HYDROData_IPolyline::GetShape() const
  63 {
  64   return HYDROData_Entity::GetShape( DataTag_PolylineShape );
  65 }
  66
  67 void HYDROData_IPolyline::SetShape( const TopoDS_Shape& theShape )
  68 {
  69   HYDROData_Entity::SetShape( DataTag_PolylineShape, theShape );
  70 }
  71
  72 void HYDROData_IPolyline::RemovePolylineShape()
  73 {
  74   SetShape( TopoDS_Shape() );
  75 }
  76
  77 void HYDROData_IPolyline::getSectionsLists( Handle(TDataStd_ExtStringList)& theNamesList,
  78                                             Handle(TDataStd_IntegerList)&   theTypesList,
  79                                             Handle(TDataStd_BooleanList)&   theClosuresList,
  80                                             const bool                      theIsCreate ) const
  81 {
  82   theNamesList.Nullify();
  83   theTypesList.Nullify();
  84   theClosuresList.Nullify();
  85
  86   TDF_Label aSectLabel = myLab.FindChild( DataTag_Sections, theIsCreate );
  87   if ( aSectLabel.IsNull() )
  88     return;
  89
  90   if ( !aSectLabel.FindAttribute( TDataStd_ExtStringList::GetID(), theNamesList ) && theIsCreate )
  91     theNamesList = TDataStd_ExtStringList::Set( aSectLabel );
  92
  93   if ( !aSectLabel.FindAttribute( TDataStd_IntegerList::GetID(), theTypesList ) && theIsCreate )
  94     theTypesList = TDataStd_IntegerList::Set( aSectLabel );
  95
  96   if ( !aSectLabel.FindAttribute( TDataStd_BooleanList::GetID(), theClosuresList ) && theIsCreate )
  97     theClosuresList = TDataStd_BooleanList::Set( aSectLabel );
  98 }
  99
 100 void HYDROData_IPolyline::removeSectionsLists()
 101 {
 102   TDF_Label aSectsLabel = myLab.FindChild( DataTag_Sections, false );
 103   if ( !aSectsLabel.IsNull() )
 104     aSectsLabel.ForgetAllAttributes();
 105 }
 106
 107 void HYDROData_IPolyline::getPointsLists( const int                  theSectionIndex,
 108                                           Handle(TDataStd_RealList)& theListX,
 109                                           Handle(TDataStd_RealList)& theListY,
 110                                           const bool                 theIsCreate ) const
 111 {
 112   theListX.Nullify();
 113   theListY.Nullify();
 114
 115   TDF_Label aLabel = myLab.FindChild( DataTag_Points, theIsCreate );
 116   if ( aLabel.IsNull() )
 117     return;
 118
 119   TDF_Label aSectLabel = aLabel.FindChild( theSectionIndex, theIsCreate );
 120   if ( aSectLabel.IsNull() )
 121     return;
 122
 123   TDF_Label aLabelX = aSectLabel.FindChild( 0, theIsCreate );
 124   if ( !aLabelX.IsNull() )
 125   {
 126     if ( !aLabelX.FindAttribute( TDataStd_RealList::GetID(), theListX ) && theIsCreate )
 127       theListX = TDataStd_RealList::Set( aLabelX );
 128   }
 129
 130   TDF_Label aLabelY = aSectLabel.FindChild( 1, theIsCreate );
 131   if ( !aLabelY.IsNull() )
 132   {
 133     if ( !aLabelY.FindAttribute( TDataStd_RealList::GetID(), theListY ) && theIsCreate )
 134       theListY = TDataStd_RealList::Set( aLabelY );
 135   }
 136 }
 137
 138 void HYDROData_IPolyline::removePointsLists( const int theSectionIndex ) const
 139 {
 140   TDF_Label aLabel = myLab.FindChild( DataTag_Points, false );
 141   if ( aLabel.IsNull() )
 142     return;
 143
 144   if ( theSectionIndex < 0 )
 145   {
 146     aLabel.ForgetAllAttributes();
 147   }
 148   else
 149   {
 150     TDF_Label aSectLabel = aLabel.FindChild( theSectionIndex, false );
 151     if ( !aSectLabel.IsNull() )
 152       aSectLabel.ForgetAllAttributes();
 153   }
 154 }