1 // Copyright (C) 2014-2017 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
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #ifndef SketchPlugin_MacroCircle_H_
22 #define SketchPlugin_MacroCircle_H_
24 #include <ModelAPI_IReentrant.h>
26 #include "SketchPlugin.h"
28 #include "SketchPlugin_SketchEntity.h"
30 #include <GeomAPI_IPresentable.h>
35 /**\class SketchPlugin_MacroCircle
37 * \brief Feature for creation of the new circle in Sketch.
39 class SketchPlugin_MacroCircle: public SketchPlugin_SketchEntity,
40 public GeomAPI_IPresentable,
41 public ModelAPI_IReentrant
44 /// Circle feature kind
45 inline static const std::string& ID()
47 static const std::string ID("SketchMacroCircle");
51 inline static const std::string& CIRCLE_TYPE()
53 static const std::string ID("circle_type");
57 inline static const std::string& EDIT_CIRCLE_TYPE()
59 static const std::string ID("edit_circle_type");
63 /// Creation method by center and passed point.
64 inline static const std::string& CIRCLE_TYPE_BY_CENTER_AND_PASSED_POINTS()
66 static const std::string ID("circle_type_by_center_and_passed_points");
70 /// Creation method by three points.
71 inline static const std::string& CIRCLE_TYPE_BY_THREE_POINTS()
73 static const std::string ID("circle_type_by_three_points");
77 /// 2D point - center of the circle.
78 inline static const std::string& CENTER_POINT_ID()
80 static const std::string ID("center_point");
84 /// Reference for center point selection.
85 inline static const std::string& CENTER_POINT_REF_ID()
87 static const std::string ID("center_point_ref");
91 /// 2D point - passed point of the circle
92 inline static const std::string& PASSED_POINT_ID()
94 static const std::string ID("passed_point");
98 /// Reference for passed point selection.
99 inline static const std::string& PASSED_POINT_REF_ID()
101 static const std::string ID("passed_point_ref");
106 inline static const std::string& FIRST_POINT_ID()
108 static const std::string ID("first_point");
112 /// Reference for first point selection.
113 inline static const std::string& FIRST_POINT_REF_ID()
115 static const std::string ID("first_point_ref");
120 inline static const std::string& SECOND_POINT_ID()
122 static const std::string ID("second_point");
126 /// Reference for second point selection.
127 inline static const std::string& SECOND_POINT_REF_ID()
129 static const std::string ID("second_point_ref");
134 inline static const std::string& THIRD_POINT_ID()
136 static const std::string ID("third_point");
140 /// Reference for third point selection.
141 inline static const std::string& THIRD_POINT_REF_ID()
143 static const std::string ID("third_point_ref");
147 /// Radius of the circle
148 inline static const std::string& CIRCLE_RADIUS_ID()
150 static const std::string ID("circle_radius");
154 /// Returns the kind of a feature
155 SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
157 static std::string MY_KIND = SketchPlugin_MacroCircle::ID();
161 /// \brief Request for initialization of data model of the feature: adding all attributes.
162 SKETCHPLUGIN_EXPORT virtual void initAttributes();
164 /// Called on change of any argument-attribute of this object
165 SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
167 /// Returns the AIS preview
168 virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious);
170 /// Creates a new part document if needed
171 SKETCHPLUGIN_EXPORT virtual void execute();
173 /// Reimplemented from ModelAPI_Feature::isMacro().
175 SKETCHPLUGIN_EXPORT virtual bool isMacro() const {return true;};
177 SKETCHPLUGIN_EXPORT virtual bool isPreviewNeeded() const {return false;};
179 /// Apply information of the message to current object. It fills reference object,
180 /// tangent type and tangent point refence in case of tangent arc
181 virtual std::string processEvent(const std::shared_ptr<Events_Message>& theMessage);
183 /// Use plugin manager for features creation
184 SketchPlugin_MacroCircle();
187 void fillByCenterAndPassed();
188 void fillByThreePoints();
189 /// set fields if only two of three points is initialized
190 void fillByTwoPassedPoints();
192 void constraintsForCircleByCenterAndPassed(FeaturePtr theCircleFeature);
193 void constraintsForCircleByThreePoints(FeaturePtr theCircleFeature);
195 FeaturePtr createCircleFeature();
198 std::shared_ptr<GeomAPI_Pnt2d> myCenter;