1 // Copyright (C) 2014-2020 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef Selector_Modify_H_
21 #define Selector_Modify_H_
23 #include "Selector_Algo.h"
25 #include <TNaming_NamedShape.hxx>
29 /**\class Selector_Modify
31 * \brief Kind of selection algorithm: sub-shape is modification of primitive at some
34 class Selector_Modify: public Selector_Algo
36 TDF_Label myFinal; ///< final label of the primitive or generation, where the value is
37 TDF_LabelList myBases; ///< initial labels that contain shapes that produce the modification
38 int myWeakIndex; ///< weak index in case modification produces several shapes
39 bool myRecomputeWeakIndex; ///< if the index is stored with old (unstable) order, recompute it
41 /// Initializes the selection of this kind by list of named shapes where the modification results
42 /// are presented and the selected value.
43 SELECTOR_EXPORT bool select(NCollection_List<Handle(TNaming_NamedShape)>& theModifList,
44 const TopoDS_Shape theContext, const TopoDS_Shape theValue);
46 /// Stores the name to the label and sub-labels tree
47 SELECTOR_EXPORT virtual void store() override;
49 /// Restores the selected shape by the topological naming kept in the data structure
50 /// Returns true if it can restore structure correctly
51 SELECTOR_EXPORT virtual bool restore() override;
53 /// Restores the selected shape by the topological name string.
54 /// Returns not empty label of the context.
55 SELECTOR_EXPORT virtual TDF_Label restoreByName(std::string theName,
56 const TopAbs_ShapeEnum theShapeType, Selector_NameGenerator* theNameGenerator) override;
58 /// Updates the current shape by the stored topological name
59 SELECTOR_EXPORT virtual bool solve(const TopoDS_Shape& theContext) override;
61 /// Returns the naming name of the selection
62 SELECTOR_EXPORT virtual std::string name(Selector_NameGenerator* theNameGenerator) override;
65 /// Initializes selector
67 /// Searches the final shapes presented in all results from bases basing on modification fields
68 void findModificationResult(TopoDS_ListOfShape& theCommon);
70 friend class Selector_Algo;