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   /**
  83    * Returns the 3D presentation of all points.
  84    */
  85   HYDRODATA_EXPORT virtual TopoDS_Shape GetShape() const = 0;
  86
  87
  88   /**
  89    * Returns number of sections.
  90    */
  91   HYDRODATA_EXPORT virtual int NbSections() const = 0;
  92
  93   /**
  94    * Adds new one section.
  95    * \param theSectName name of the section
  96    * \param theSectionType type of section
  97    * \param theIsClosed flag indicates closures of section
  98    */
  99   HYDRODATA_EXPORT virtual void AddSection( const TCollection_AsciiString& theSectName,
 100                                             const SectionType              theSectionType,
 101                                             const bool                     theIsClosed ) = 0;
 102
 103   /**
 104    * Returns name of section with given index.
 105    * \param theSectionIndex index of section
 106    */
 107   HYDRODATA_EXPORT virtual TCollection_AsciiString GetSectionName( const int theSectionIndex ) const = 0;
 108
 109   /**
 110    * Set name for section with given index.
 111    * \param theSectionIndex index of section
 112    * \param theSectionName new section name
 113    */
 114   HYDRODATA_EXPORT virtual void SetSectionName( const int                      theSectionIndex,
 115                                                 const TCollection_AsciiString& theSectionName ) = 0;
 116
 117   /**
 118    * Returns type of section with given index.
 119    * \param theSectionIndex index of section
 120    */
 121   HYDRODATA_EXPORT virtual SectionType GetSectionType( const int theSectionIndex ) const = 0;
 122
 123   /**
 124    * Set type for section with given index.
 125    * \param theSectionIndex index of section
 126    * \param theSectionType new section type
 127    */
 128   HYDRODATA_EXPORT virtual void SetSectionType( const int         theSectionIndex,
 129                                                 const SectionType theSectionType ) = 0;
 130
 131   /**
 132    * Returns true if section with given index is closed.
 133    * \param theSectionIndex index of section
 134    */
 135   HYDRODATA_EXPORT virtual bool IsClosedSection( const int theSectionIndex ) const = 0;
 136
 137   /**
 138    * Set closed flag for section with given index.
 139    * \param theSectionIndex index of section
 140    * \param theIsClosed new closures state
 141    */
 142   HYDRODATA_EXPORT virtual void SetSectionClosed( const int  theSectionIndex,
 143                                                   const bool theIsClosed ) = 0;
 144
 145   /**
 146    * Removes section with given index.
 147    * \param theSectionIndex index of section
 148    */
 149   HYDRODATA_EXPORT virtual void RemoveSection( const int theSectionIndex ) = 0;
 150
 151   /**
 152    * Removes all sections.
 153    */
 154   HYDRODATA_EXPORT virtual void RemoveSections() = 0;
 155
 156
 157   /**
 158    * Return number of profile points.
 159    * \return number of points
 160    */
 161   HYDRODATA_EXPORT int NbPoints( const int theSectionIndex = -1 ) const;
 162
 163   /**
 164    * Adds new point for section with index "theSectionIndex".
 165    * \param theSectionIndex index of section
 166    * \param thePoint point to add
 167    * \param theBeforeIndex if not equal -1 then insert point before this index
 168    */
 169   HYDRODATA_EXPORT virtual void AddPoint( const int    theSectionIndex,
 170                                           const Point& thePoint,
 171                                           const int    theBeforeIndex = -1 ) = 0;
 172
 173   /**
 174    * Replaces point for section with index "theSectionIndex".
 175    * \param theSectionIndex index of section
 176    * \param thePoint new point
 177    * \param thePointIndex index of point to replace
 178    */
 179   HYDRODATA_EXPORT virtual void SetPoint( const int    theSectionIndex,
 180                                           const Point& thePoint,
 181                                           const int    thePointIndex ) = 0;
 182
 183   /**
 184    * Removes point from section with index "theSectionIndex".
 185    * \param theSectionIndex index of section
 186    * \param thePointIndex index of point
 187    */
 188   HYDRODATA_EXPORT virtual void RemovePoint( const int theSectionIndex,
 189                                              const int thePointIndex ) = 0;
 190
 191
 192   /**
 193    * Returns list of points.
 194    * \param theSectionIndex if not equal -1 then list of points returned
 195    *                        only for section with this index
 196    * \return list of points
 197    */
 198   HYDRODATA_EXPORT virtual PointsList GetPoints( const int theSectionIndex = -1 ) const = 0;
 199
 200 protected:
 201
 202   TopoDS_Shape getPolylineShape() const;
 203
 204   void setPolylineShape( const TopoDS_Shape& theShape );
 205
 206   void removePolylineShape();
 207
 208
 209   void getSectionsLists( Handle(TDataStd_ExtStringList)& theNamesList,
 210                          Handle(TDataStd_IntegerList)&   theTypesList,
 211                          Handle(TDataStd_BooleanList)&   theClosuresList,
 212                          const bool                      theIsCreate = true ) const;
 213
 214   void removeSectionsLists();
 215
 216   void getPointsLists( const int                  theSectionIndex,
 217                        Handle(TDataStd_RealList)& theListX,
 218                        Handle(TDataStd_RealList)& theListY,
 219                        const bool                 theIsCreate = true ) const;
 220
 221   void removePointsLists( const int theSectionIndex = -1 ) const;
 222
 223 protected:
 224
 225   /**
 226    * Creates new object in the internal data structure. Use higher level objects
 227    * to create objects with real content.
 228    */
 229   HYDRODATA_EXPORT HYDROData_IPolyline();
 230
 231   /**
 232    * Destructs properties of the object and object itself, removes it from the document.
 233    */
 234   HYDRODATA_EXPORT ~HYDROData_IPolyline();
 235 };
 236
 237 #endif