src/HYDROData/HYDROData_IPolyline.cxx

   1 // Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License, or (at your option) any later version.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 #include "HYDROData_IPolyline.h"
  24
  25 #include <gp_XY.hxx>
  26
  27 #include <TDataStd_BooleanList.hxx>
  28 #include <TDataStd_ExtStringList.hxx>
  29 #include <TDataStd_IntegerList.hxx>
  30 #include <TDataStd_RealList.hxx>
  31
  32 #include <TopoDS_Shape.hxx>
  33
  34 #include <TNaming_Builder.hxx>
  35 #include <TNaming_NamedShape.hxx>
  36
  37 #include <QColor>
  38
  39 IMPLEMENT_STANDARD_HANDLE(HYDROData_IPolyline, HYDROData_Entity)
  40 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_IPolyline, HYDROData_Entity)
  41
  42 HYDROData_IPolyline::HYDROData_IPolyline()
  43 : HYDROData_Entity()
  44 {
  45 }
  46
  47 HYDROData_IPolyline::~HYDROData_IPolyline()
  48 {
  49 }
  50
  51 void HYDROData_IPolyline::SetWireColor( const QColor& theColor )
  52 {
  53   SetColor( theColor, DataTag_WireColor );
  54 }
  55
  56 QColor HYDROData_IPolyline::GetWireColor() const
  57 {
  58   return GetColor( DefaultWireColor(), DataTag_WireColor );
  59 }
  60
  61 QColor HYDROData_IPolyline::DefaultWireColor()
  62 {
  63   return QColor( Qt::black );
  64 }
  65
  66 int HYDROData_IPolyline::NbPoints( const int theSectionIndex ) const
  67 {
  68   return GetPoints( theSectionIndex ).Length();
  69 }
  70
  71 TopoDS_Shape HYDROData_IPolyline::getPolylineShape() const
  72 {
  73   TDF_Label aShapeLabel = myLab.FindChild( DataTag_PolylineShape, false );
  74   if ( !aShapeLabel.IsNull() )
  75   {
  76     Handle(TNaming_NamedShape) aNamedShape;
  77     if ( aShapeLabel.FindAttribute( TNaming_NamedShape::GetID(), aNamedShape ) )
  78       return aNamedShape->Get();
  79   }
  80   return TopoDS_Shape();
  81 }
  82
  83 void HYDROData_IPolyline::setPolylineShape( const TopoDS_Shape& theShape )
  84 {
  85   TNaming_Builder aBuilder( myLab.FindChild( DataTag_PolylineShape ) );
  86   aBuilder.Generated( theShape );
  87 }
  88
  89 void HYDROData_IPolyline::removePolylineShape()
  90 {
  91   TDF_Label aShapeLabel = myLab.FindChild( DataTag_PolylineShape, false );
  92   if ( !aShapeLabel.IsNull() )
  93     aShapeLabel.ForgetAllAttributes();
  94 }
  95
  96 void HYDROData_IPolyline::getSectionsLists( Handle(TDataStd_ExtStringList)& theNamesList,
  97                                             Handle(TDataStd_IntegerList)&   theTypesList,
  98                                             Handle(TDataStd_BooleanList)&   theClosuresList,
  99                                             const bool                      theIsCreate ) const
 100 {
 101   theNamesList.Nullify();
 102   theTypesList.Nullify();
 103   theClosuresList.Nullify();
 104
 105   TDF_Label aSectLabel = myLab.FindChild( DataTag_Sections, theIsCreate );
 106   if ( aSectLabel.IsNull() )
 107     return;
 108
 109   if ( !aSectLabel.FindAttribute( TDataStd_ExtStringList::GetID(), theNamesList ) && theIsCreate )
 110     theNamesList = TDataStd_ExtStringList::Set( aSectLabel );
 111
 112   if ( !aSectLabel.FindAttribute( TDataStd_IntegerList::GetID(), theTypesList ) && theIsCreate )
 113     theTypesList = TDataStd_IntegerList::Set( aSectLabel );
 114
 115   if ( !aSectLabel.FindAttribute( TDataStd_BooleanList::GetID(), theClosuresList ) && theIsCreate )
 116     theClosuresList = TDataStd_BooleanList::Set( aSectLabel );
 117 }
 118
 119 void HYDROData_IPolyline::removeSectionsLists()
 120 {
 121   TDF_Label aSectsLabel = myLab.FindChild( DataTag_Sections, false );
 122   if ( !aSectsLabel.IsNull() )
 123     aSectsLabel.ForgetAllAttributes();
 124 }
 125
 126 void HYDROData_IPolyline::getPointsLists( const int                  theSectionIndex,
 127                                           Handle(TDataStd_RealList)& theListX,
 128                                           Handle(TDataStd_RealList)& theListY,
 129                                           const bool                 theIsCreate ) const
 130 {
 131   theListX.Nullify();
 132   theListY.Nullify();
 133
 134   TDF_Label aLabel = myLab.FindChild( DataTag_Points, theIsCreate );
 135   if ( aLabel.IsNull() )
 136     return;
 137
 138   TDF_Label aSectLabel = aLabel.FindChild( theSectionIndex, theIsCreate );
 139   if ( aSectLabel.IsNull() )
 140     return;
 141
 142   TDF_Label aLabelX = aSectLabel.FindChild( 0, theIsCreate );
 143   if ( !aLabelX.IsNull() )
 144   {
 145     if ( !aLabelX.FindAttribute( TDataStd_RealList::GetID(), theListX ) && theIsCreate )
 146       theListX = TDataStd_RealList::Set( aLabelX );
 147   }
 148
 149   TDF_Label aLabelY = aSectLabel.FindChild( 1, theIsCreate );
 150   if ( !aLabelY.IsNull() )
 151   {
 152     if ( !aLabelY.FindAttribute( TDataStd_RealList::GetID(), theListY ) && theIsCreate )
 153       theListY = TDataStd_RealList::Set( aLabelY );
 154   }
 155 }
 156
 157 void HYDROData_IPolyline::removePointsLists( const int theSectionIndex ) const
 158 {
 159   TDF_Label aLabel = myLab.FindChild( DataTag_Points, false );
 160   if ( aLabel.IsNull() )
 161     return;
 162
 163   if ( theSectionIndex < 0 )
 164   {
 165     aLabel.ForgetAllAttributes();
 166   }
 167   else
 168   {
 169     TDF_Label aSectLabel = aLabel.FindChild( theSectionIndex, false );
 170     if ( !aSectLabel.IsNull() )
 171       aSectLabel.ForgetAllAttributes();
 172   }
 173 }