1 // Copyright (C) 2013-2015 CEA/DEN, EDF R&D, OPEN CASCADE
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 // File: CurveCreator_ICurve.hxx
21 // Author: Alexander KOVALEV and Alexander SOLOVYOV
23 #ifndef _CurveCreator_ICurve_HeaderFile
24 #define _CurveCreator_ICurve_HeaderFile
26 #include "CurveCreator.hxx"
27 #include "CurveCreator_Macro.hxx"
29 #include <TColgp_HArray1OfPnt.hxx>
36 class Handle_AIS_InteractiveObject;
38 namespace CurveCreator
40 //! Type of the section
47 //! Dimension of the curve
56 //! The type represents the interface to the curve section.
57 struct CURVECREATOR_EXPORT CurveCreator_ISection
60 virtual ~CurveCreator_ISection() {}
62 //! Calculates the different points of the section.
63 virtual void GetDifferentPoints(
64 const int theDimension, Handle(TColgp_HArray1OfPnt)& thePoints) const = 0;
68 * The CurveCreator_ICurve object is represented as one or more sets of
69 * connected points; thus CurveCreator_ICurve object can contain several
70 * not connected curves (polylines or b-splines), each such curve has two
71 * only ends "start and end points" in other words non-manifold curves
74 class CURVECREATOR_EXPORT CurveCreator_ICurve
77 typedef std::pair<int,int> SectionToPoint;
78 typedef std::deque<SectionToPoint> SectionToPointList;
80 typedef std::deque< std::pair< SectionToPoint, CurveCreator::Coordinates > > SectionToPointCoordsList;
83 /***********************************************/
84 /*** Undo/Redo methods ***/
85 /***********************************************/
88 virtual ~CurveCreator_ICurve() {}
90 //! Get number of available undo operations
91 virtual int getNbUndo() const = 0;
93 //! Undo previous operation
94 virtual bool undo() = 0;
96 //! Get number of available redo operations
97 virtual int getNbRedo() const = 0;
99 //! Redo last previously "undone" operation
100 virtual bool redo() = 0;
103 /***********************************************/
104 /*** Section methods ***/
105 /***********************************************/
107 //! Clear the polyline (remove all sections)
108 virtual bool clear() = 0;
110 //! Join list of sections to one section (join all if the list is empty)
111 // The first section in the list is a leader, another sections are joined to it
112 virtual bool join( const std::list<int>& theSections ) = 0;
114 //! Get number of sections
115 virtual int getNbSections() const = 0;
117 //! Add a new section.
118 virtual int addSection( const std::string& theName,
119 const CurveCreator::SectionType theType,
120 const bool theIsClosed ) = 0;
122 //! Removes the given sections.
123 virtual bool removeSection( const int theISection ) = 0;
125 //! Get "closed" flag of the specified section
126 virtual bool isClosed( const int theISection ) const = 0;
129 * Set "closed" flag of the specified section (all sections if
130 * \a theISection is -1).
132 virtual bool setClosed( const int theISection,
133 const bool theIsClosed ) = 0;
135 //! Returns specifyed section name
136 virtual std::string getSectionName( const int theISection ) const = 0;
138 /** Set name of the specified section */
139 virtual bool setSectionName( const int theISection,
140 const std::string& theName ) = 0;
142 //! Get type of the specified section
143 virtual CurveCreator::SectionType getSectionType( const int theISection ) const = 0;
146 * Set type of the specified section (or all sections
147 * if \a theISection is -1).
149 virtual bool setSectionType( const int theISection,
150 const CurveCreator::SectionType theType ) = 0;
152 //! Returns the curve section with the index.
153 virtual const CurveCreator_ISection* getSection(
154 const int theSectionIndex) const = 0;
156 //! Returns the curve section with the index.
157 virtual CurveCreator_ISection* getSection(const int theSectionIndex) = 0;
160 /***********************************************/
161 /*** Point methods ***/
162 /***********************************************/
164 //! Get the dimension.
165 virtual CurveCreator::Dimension getDimension() const = 0;
168 * Insert one or several points to the specified section starting from the given theIPnt index
169 * (or add these at the end of section points if \a theIPnt is -1).
171 virtual bool addPoints( const CurveCreator::Coordinates& theCoords,
172 const int theISection,
173 const int theIPnt = -1 ) = 0;
175 //! Set coordinates of specified point
176 virtual bool setPoint( const int theISection,
178 const CurveCreator::Coordinates& theNewCoords ) = 0;
180 //! Set coordinates of specified points from different sections
181 virtual bool setSeveralPoints( const SectionToPointCoordsList &theSectionToPntCoords,
182 const bool theIsToSaveDiff = true ) = 0;
184 //! Remove point with given id
185 virtual bool removePoint( const int theISection, const int theIPnt = -1 ) = 0;
186 //! Remove several points from different sections
187 virtual bool removeSeveralPoints( const SectionToPointList &theSectionToPntIDs) = 0;
189 //! Get coordinates of specified point
190 virtual CurveCreator::Coordinates getPoint( const int theISection,
191 const int theIPnt ) const = 0;
194 * Get points of a section (the total points in Curve if theISection is equal to -1)..
196 virtual CurveCreator::Coordinates getPoints( const int theISection = -1 ) const = 0;
199 * Get number of points in specified section or (the total number of points
200 * in Curve if theISection is equal to -1).
202 virtual int getNbPoints( const int theISection ) const = 0;
205 * Set skip sorting flag. If the flag is true - points sorting will be skipped.
207 virtual void setSkipSorting( const bool ) = 0;
210 * Indicates whether the points can be sorted.
212 virtual bool canPointsBeSorted() = 0;
215 * Saves points coordinates difference.
216 * \param theOldCoords the old points coordinates
218 virtual void saveCoordDiff( const SectionToPointCoordsList &theOldCoords ) = 0;
220 /***********************************************/
221 /*** Presentation methods ***/
222 /***********************************************/
224 virtual Handle_AIS_InteractiveObject getAISObject( const bool theNeedToBuild = false ) const = 0;
227 virtual void constructAISObject() = 0;