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_RTTIEXT(HYDROData_IPolyline, HYDROData_Entity)
  31
  32 HYDROData_IPolyline::HYDROData_IPolyline()
  33 : HYDROData_Entity( Geom_2d )
  34 {
  35 }
  36
  37 HYDROData_IPolyline::~HYDROData_IPolyline()
  38 {
  39 }
  40
  41 void HYDROData_IPolyline::SetWireColor( const QColor& theColor )
  42 {
  43   SetColor( theColor, DataTag_WireColor );
  44 }
  45
  46 QColor HYDROData_IPolyline::GetWireColor() const
  47 {
  48   return GetColor( DefaultWireColor(), DataTag_WireColor );
  49 }
  50
  51 QColor HYDROData_IPolyline::DefaultWireColor()
  52 {
  53   return QColor( Qt::black );
  54 }
  55
  56 int HYDROData_IPolyline::NbPoints( const int theSectionIndex ) const
  57 {
  58   return GetPoints( theSectionIndex ).Length();
  59 }
  60
  61 TopoDS_Shape HYDROData_IPolyline::GetShape() const
  62 {
  63   return HYDROData_Entity::GetShape( DataTag_PolylineShape );
  64 }
  65
  66 void HYDROData_IPolyline::SetShape( const TopoDS_Shape& theShape )
  67 {
  68   HYDROData_Entity::SetShape( DataTag_PolylineShape, theShape );
  69 }
  70
  71 void HYDROData_IPolyline::RemovePolylineShape()
  72 {
  73   SetShape( TopoDS_Shape() );
  74 }
  75
  76 void HYDROData_IPolyline::getSectionsLists( Handle(TDataStd_ExtStringList)& theNamesList,
  77                                             Handle(TDataStd_IntegerList)&   theTypesList,
  78                                             Handle(TDataStd_BooleanList)&   theClosuresList,
  79                                             const bool                      theIsCreate ) const
  80 {
  81   theNamesList.Nullify();
  82   theTypesList.Nullify();
  83   theClosuresList.Nullify();
  84
  85   TDF_Label aSectLabel = myLab.FindChild( DataTag_Sections, theIsCreate );
  86   if ( aSectLabel.IsNull() )
  87     return;
  88
  89   if ( !aSectLabel.FindAttribute( TDataStd_ExtStringList::GetID(), theNamesList ) && theIsCreate )
  90     theNamesList = TDataStd_ExtStringList::Set( aSectLabel );
  91
  92   if ( !aSectLabel.FindAttribute( TDataStd_IntegerList::GetID(), theTypesList ) && theIsCreate )
  93     theTypesList = TDataStd_IntegerList::Set( aSectLabel );
  94
  95   if ( !aSectLabel.FindAttribute( TDataStd_BooleanList::GetID(), theClosuresList ) && theIsCreate )
  96     theClosuresList = TDataStd_BooleanList::Set( aSectLabel );
  97 }
  98
  99 void HYDROData_IPolyline::removeSectionsLists()
 100 {
 101   TDF_Label aSectsLabel = myLab.FindChild( DataTag_Sections, false );
 102   if ( !aSectsLabel.IsNull() )
 103     aSectsLabel.ForgetAllAttributes();
 104 }
 105
 106 void HYDROData_IPolyline::getPointsLists( const int                  theSectionIndex,
 107                                           Handle(TDataStd_RealList)& theListX,
 108                                           Handle(TDataStd_RealList)& theListY,
 109                                           const bool                 theIsCreate ) const
 110 {
 111   theListX.Nullify();
 112   theListY.Nullify();
 113
 114   TDF_Label aLabel = myLab.FindChild( DataTag_Points, theIsCreate );
 115   if ( aLabel.IsNull() )
 116     return;
 117
 118   TDF_Label aSectLabel = aLabel.FindChild( theSectionIndex, theIsCreate );
 119   if ( aSectLabel.IsNull() )
 120     return;
 121
 122   TDF_Label aLabelX = aSectLabel.FindChild( 0, theIsCreate );
 123   if ( !aLabelX.IsNull() )
 124   {
 125     if ( !aLabelX.FindAttribute( TDataStd_RealList::GetID(), theListX ) && theIsCreate )
 126       theListX = TDataStd_RealList::Set( aLabelX );
 127   }
 128
 129   TDF_Label aLabelY = aSectLabel.FindChild( 1, theIsCreate );
 130   if ( !aLabelY.IsNull() )
 131   {
 132     if ( !aLabelY.FindAttribute( TDataStd_RealList::GetID(), theListY ) && theIsCreate )
 133       theListY = TDataStd_RealList::Set( aLabelY );
 134   }
 135 }
 136
 137 void HYDROData_IPolyline::removePointsLists( const int theSectionIndex ) const
 138 {
 139   TDF_Label aLabel = myLab.FindChild( DataTag_Points, false );
 140   if ( aLabel.IsNull() )
 141     return;
 142
 143   if ( theSectionIndex < 0 )
 144   {
 145     aLabel.ForgetAllAttributes();
 146   }
 147   else
 148   {
 149     TDF_Label aSectLabel = aLabel.FindChild( theSectionIndex, false );
 150     if ( !aSectLabel.IsNull() )
 151       aSectLabel.ForgetAllAttributes();
 152   }
 153 }