1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: SketchPlugin_ConstraintAngle.h
4 // Created: 19 August 2015
5 // Author: Artem ZHIDKOV
7 #ifndef SketchPlugin_ConstraintAngle_H_
8 #define SketchPlugin_ConstraintAngle_H_
10 #include "SketchPlugin.h"
11 #include <SketchPlugin_Sketch.h>
12 #include "SketchPlugin_ConstraintBase.h"
14 /** \class SketchPlugin_ConstraintAngle
16 * \brief Feature for creation of a new constraint fix angle between two lines
18 * This constraint has two attributes:
19 * SketchPlugin_Constraint::ENTITY_A() and SketchPlugin_Constraint::ENTITY_B()
21 class SketchPlugin_ConstraintAngle : public SketchPlugin_ConstraintBase
24 /// Angle constraint kind
25 inline static const std::string& ID()
27 static const std::string MY_CONSTRAINT_ANGLE_ID("SketchConstraintAngle");
28 return MY_CONSTRAINT_ANGLE_ID;
30 /// \brief Returns the kind of a feature
31 SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
33 static std::string MY_KIND = SketchPlugin_ConstraintAngle::ID();
37 /// \brief Creates a new part document if needed
38 SKETCHPLUGIN_EXPORT virtual void execute();
40 /// Computes the attribute value on the base of other attributes if the value can be computed
41 /// \param theAttributeId an attribute index to be computed
42 /// \return a boolean value about it is computed
43 SKETCHPLUGIN_EXPORT virtual bool compute(const std::string& theAttributeId);
45 /// \brief Request for initialization of data model of the feature: adding all attributes
46 SKETCHPLUGIN_EXPORT virtual void initAttributes();
48 /// Called on change of any argument-attribute of this object
49 /// \param theID identifier of changed attribute
50 SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
52 /// Returns the AIS preview
53 SKETCHPLUGIN_EXPORT virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious);
56 /// \param theDeltaX the delta for X coordinate is moved
57 /// \param theDeltaY the delta for Y coordinate is moved
58 SKETCHPLUGIN_EXPORT virtual void move(const double theDeltaX, const double theDeltaY);
60 /// Calculate current value of the angle
61 double calculateAngle();
63 /// \brief Use plugin manager for features creation
64 SketchPlugin_ConstraintAngle();
67 bool myFlyoutUpdate; ///< to avoid cyclic dependencies on automatic updates of flyout point