1 // Copyright (C) 2014-2019 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 GeomDataAPI_Point2D_H_
21 #define GeomDataAPI_Point2D_H_
23 #include <GeomDataAPI.h>
24 #include <ModelAPI_Attribute.h>
25 #include <ModelAPI_Data.h>
31 /**\class GeomDataAPI_Point2D
33 * \brief Attribute that contains 2D point coordinates.
36 class GeomDataAPI_Point2D : public ModelAPI_Attribute
39 /// Defines the double value
40 GEOMDATAAPI_EXPORT virtual void setValue(const double theX, const double theY) = 0;
42 GEOMDATAAPI_EXPORT virtual void setValue(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) = 0;
44 /// Returns the X double value
45 GEOMDATAAPI_EXPORT virtual double x() const = 0;
46 /// Returns the Y double value
47 GEOMDATAAPI_EXPORT virtual double y() const = 0;
48 /// Returns the 2D point
49 GEOMDATAAPI_EXPORT virtual std::shared_ptr<GeomAPI_Pnt2d> pnt() = 0;
51 /// Defines the calculated double value
52 GEOMDATAAPI_EXPORT virtual void setCalculatedValue(const double theX, const double theY) = 0;
54 /// Defines the text values
55 GEOMDATAAPI_EXPORT virtual void setText(const std::string& theX,
56 const std::string& theY) = 0;
58 /// Returns the text value for X
59 GEOMDATAAPI_EXPORT virtual std::string textX() = 0;
60 /// Returns the text value for Y
61 GEOMDATAAPI_EXPORT virtual std::string textY() = 0;
63 /// Point component (x,y)
64 enum PointComponent { C_X = 0,
68 /// Allows to set expression (text) as invalid (by the parameters listener)
69 GEOMDATAAPI_EXPORT virtual void setExpressionInvalid(int theComponent, const bool theFlag) = 0;
71 /// Returns true if text is invalid
72 GEOMDATAAPI_EXPORT virtual bool expressionInvalid(int theComponent) = 0;
74 /// Allows to set expression (text) error (by the parameters listener)
75 GEOMDATAAPI_EXPORT virtual
76 void setExpressionError(int theComponent, const std::string& theError) = 0;
78 /// Returns an expression error
79 GEOMDATAAPI_EXPORT virtual std::string expressionError(int theComponent) = 0;
81 /// Defines the used parameters
82 GEOMDATAAPI_EXPORT virtual void setUsedParameters(int theComponent,
83 const std::set<std::string>& theUsedParameters) = 0;
85 /// Returns the used parameters
86 GEOMDATAAPI_EXPORT virtual std::set<std::string> usedParameters(int theComponent) const = 0;
88 /// Appends the delta values to point
89 GEOMDATAAPI_EXPORT void move(const double theDeltaX, const double theDeltaY);
91 /// Returns the type of this class of attributes
92 static std::string typeId()
94 return std::string("Point2D");
97 /// Returns the type of this class of attributes, not static method
98 GEOMDATAAPI_EXPORT virtual std::string attributeType();
100 /// Returns this attribute from the data if it is possible
101 /// \param theData a model data
102 /// \param theAttribute an attribute index
103 static GEOMDATAAPI_EXPORT std::shared_ptr<GeomDataAPI_Point2D> getPoint2D(const DataPtr& theData,
104 const std::string& theAttribute);
107 /// Objects are created for features automatically
108 GEOMDATAAPI_EXPORT GeomDataAPI_Point2D();
109 GEOMDATAAPI_EXPORT virtual ~GeomDataAPI_Point2D();
112 //! Pointer on attribute object
113 typedef std::shared_ptr<GeomDataAPI_Point2D> AttributePoint2DPtr;