src/HYDROData/HYDROData_IPolyline.h

   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 #ifndef HYDROData_IPolyline_HeaderFile
  20 #define HYDROData_IPolyline_HeaderFile
  21
  22 #include "HYDROData_Entity.h"
  23
  24
  25 DEFINE_STANDARD_HANDLE(HYDROData_IPolyline, HYDROData_Entity)
  26
  27 class gp_XY;
  28 class TopoDS_Shape;
  29 class Handle(TDataStd_RealList);
  30 class Handle(TDataStd_ExtStringList);
  31 class Handle(TDataStd_BooleanList);
  32 class Handle(TDataStd_IntegerList);
  33
  34
  35 /**\class HYDROData_IPolyline
  36  * \brief Base class that stores/retreives information about the 2D points.
  37  */
  38 class HYDROData_IPolyline : public HYDROData_Entity
  39 {
  40 public:
  41
  42   enum SectionType{ SECTION_POLYLINE = 0, SECTION_SPLINE = 1 };
  43
  44   typedef gp_XY                       Point;
  45   typedef NCollection_Sequence<Point> PointsList;
  46
  47 protected:
  48   /**
  49    * Enumeration of tags corresponding to the persistent object parameters.
  50    */
  51   enum DataTag
  52   {
  53     DataTag_First = HYDROData_Entity::DataTag_First + 100, ///< first tag, to reserve
  54     DataTag_Points,
  55     DataTag_Sections,
  56     DataTag_PolylineShape,
  57     DataTag_WireColor,
  58   };
  59
  60 public:
  61   DEFINE_STANDARD_RTTI(HYDROData_IPolyline);
  62
  63 public:
  64
  65   /**
  66    * Sets wire color for object.
  67    */
  68   HYDRODATA_EXPORT virtual void SetWireColor( const QColor& theColor );
  69
  70   /**
  71    * Returns wire color of object.
  72    */
  73   HYDRODATA_EXPORT virtual QColor GetWireColor() const;
  74
  75   /**
  76    * Returns default wire color for new object.
  77    */
  78   HYDRODATA_EXPORT static QColor DefaultWireColor();
  79
  80 public:
  81   /**
  82    * Returns number of sections.
  83    */
  84   HYDRODATA_EXPORT virtual int NbSections() const = 0;
  85
  86   /**
  87    * Adds new one section.
  88    * \param theSectName name of the section
  89    * \param theSectionType type of section
  90    * \param theIsClosed flag indicates closures of section
  91    */
  92   HYDRODATA_EXPORT virtual void AddSection( const TCollection_AsciiString& theSectName,
  93                                             const SectionType              theSectionType,
  94                                             const bool                     theIsClosed ) = 0;
  95
  96   /**
  97    * Returns name of section with given index.
  98    * \param theSectionIndex index of section
  99    */
 100   HYDRODATA_EXPORT virtual TCollection_AsciiString GetSectionName( const int theSectionIndex ) const = 0;
 101
 102   /**
 103    * Set name for section with given index.
 104    * \param theSectionIndex index of section
 105    * \param theSectionName new section name
 106    */
 107   HYDRODATA_EXPORT virtual void SetSectionName( const int                      theSectionIndex,
 108                                                 const TCollection_AsciiString& theSectionName ) = 0;
 109
 110   /**
 111    * Returns type of section with given index.
 112    * \param theSectionIndex index of section
 113    */
 114   HYDRODATA_EXPORT virtual SectionType GetSectionType( const int theSectionIndex ) const = 0;
 115
 116   /**
 117    * Set type for section with given index.
 118    * \param theSectionIndex index of section
 119    * \param theSectionType new section type
 120    */
 121   HYDRODATA_EXPORT virtual void SetSectionType( const int         theSectionIndex,
 122                                                 const SectionType theSectionType ) = 0;
 123
 124   /**
 125    * Returns true if section with given index is closed.
 126    * \param theSectionIndex index of section
 127    */
 128   HYDRODATA_EXPORT virtual bool IsClosedSection( const int theSectionIndex ) const = 0;
 129
 130   /**
 131    * Set closed flag for section with given index.
 132    * \param theSectionIndex index of section
 133    * \param theIsClosed new closures state
 134    */
 135   HYDRODATA_EXPORT virtual void SetSectionClosed( const int  theSectionIndex,
 136                                                   const bool theIsClosed ) = 0;
 137
 138   /**
 139    * Removes section with given index.
 140    * \param theSectionIndex index of section
 141    */
 142   HYDRODATA_EXPORT virtual void RemoveSection( const int theSectionIndex ) = 0;
 143
 144   /**
 145    * Removes all sections.
 146    */
 147   HYDRODATA_EXPORT virtual void RemoveSections() = 0;
 148
 149
 150   /**
 151    * Return number of profile points.
 152    * \return number of points
 153    */
 154   HYDRODATA_EXPORT int NbPoints( const int theSectionIndex = -1 ) const;
 155
 156   /**
 157    * Adds new point for section with index "theSectionIndex".
 158    * \param theSectionIndex index of section
 159    * \param thePoint point to add
 160    * \param theBeforeIndex if not equal -1 then insert point before this index
 161    */
 162   HYDRODATA_EXPORT virtual void AddPoint( const int    theSectionIndex,
 163                                           const Point& thePoint,
 164                                           const int    theBeforeIndex = -1 ) = 0;
 165
 166   /**
 167    * Replaces point for section with index "theSectionIndex".
 168    * \param theSectionIndex index of section
 169    * \param thePoint new point
 170    * \param thePointIndex index of point to replace
 171    */
 172   HYDRODATA_EXPORT virtual void SetPoint( const int    theSectionIndex,
 173                                           const Point& thePoint,
 174                                           const int    thePointIndex ) = 0;
 175
 176   /**
 177    * Removes point from section with index "theSectionIndex".
 178    * \param theSectionIndex index of section
 179    * \param thePointIndex index of point
 180    */
 181   HYDRODATA_EXPORT virtual void RemovePoint( const int theSectionIndex,
 182                                              const int thePointIndex ) = 0;
 183
 184
 185   /**
 186    * Returns list of points.
 187    * \param theSectionIndex if not equal -1 then list of points returned
 188    *                        only for section with this index
 189    * \return list of points
 190    */
 191   HYDRODATA_EXPORT virtual PointsList GetPoints( const int theSectionIndex = -1, bool IsConvertToGlobal = false ) const = 0;
 192
 193   HYDRODATA_EXPORT TopoDS_Shape GetShape() const;
 194   HYDRODATA_EXPORT void SetShape( const TopoDS_Shape& theShape );
 195
 196 protected:
 197   void RemovePolylineShape();
 198
 199   void getSectionsLists( Handle(TDataStd_ExtStringList)& theNamesList,
 200                          Handle(TDataStd_IntegerList)&   theTypesList,
 201                          Handle(TDataStd_BooleanList)&   theClosuresList,
 202                          const bool                      theIsCreate = true ) const;
 203
 204   void removeSectionsLists();
 205
 206   void getPointsLists( const int                  theSectionIndex,
 207                        Handle(TDataStd_RealList)& theListX,
 208                        Handle(TDataStd_RealList)& theListY,
 209                        const bool                 theIsCreate = true ) const;
 210
 211   void removePointsLists( const int theSectionIndex = -1 ) const;
 212
 213 protected:
 214
 215   /**
 216    * Creates new object in the internal data structure. Use higher level objects
 217    * to create objects with real content.
 218    */
 219   HYDRODATA_EXPORT HYDROData_IPolyline();
 220
 221   /**
 222    * Destructs properties of the object and object itself, removes it from the document.
 223    */
 224   HYDRODATA_EXPORT ~HYDROData_IPolyline();
 225 };
 226
 227 #endif