+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
// File: SketchPlugin_ConstraintDistance.h
// Created: 23 May 2014
// Author: Artem ZHIDKOV
-#ifndef SketchPlugin_ConstraintDistance_HeaderFile
-#define SketchPlugin_ConstraintDistance_HeaderFile
+#ifndef SketchPlugin_ConstraintDistance_H_
+#define SketchPlugin_ConstraintDistance_H_
#include "SketchPlugin.h"
-#include "SketchPlugin_Constraint.h"
-#include <SketchPlugin_Sketch.h>
+#include "SketchPlugin_ConstraintBase.h"
+#include "SketchPlugin_Sketch.h"
+#include "ModelAPI_Data.h"
+
#include <list>
-/// Distance constraint kind
-const std::string SKETCH_CONSTRAINT_DISTANCE_KIND("SketchConstraintDistance");
+class SketchPlugin_Line;
+class GeomDataAPI_Point2D;
/** \class SketchPlugin_ConstraintDistance
- * \ingroup DataModel
+ * \ingroup Plugins
* \brief Feature for creation of a new constraint which defines a distance
* between a point and another feature (point, line, plane or face)
*
- * These constraint has three attributes:
- * CONSTRAINT_ATTR_VALUE, CONSTRAINT_ATTR_ENTITY_A and CONSTRAINT_ATTR_ENTITY_B
+ * This constraint has three attributes:
+ * SketchPlugin_Constraint::VALUE(), SketchPlugin_Constraint::ENTITY_A() and SketchPlugin_Constraint::ENTITY_B()
*/
-class SketchPlugin_ConstraintDistance: public SketchPlugin_Constraint
+class SketchPlugin_ConstraintDistance : public SketchPlugin_ConstraintBase
{
-public:
- /// \brief Returns the kind of a feature
- SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
- {static std::string MY_KIND = SKETCH_CONSTRAINT_DISTANCE_KIND; return MY_KIND;}
+ public:
+ /// Distance constraint kind
+ inline static const std::string& ID()
+ {
+ static const std::string MY_CONSTRAINT_DISTANCE_ID("SketchConstraintDistance");
+ return MY_CONSTRAINT_DISTANCE_ID;
+ }
- /// \brief Returns to which group in the document must be added feature
- SKETCHPLUGIN_EXPORT virtual const std::string& getGroup()
- {static std::string MY_GROUP = SKETCH_KIND; return MY_GROUP;}
+ /// \brief Returns the kind of a feature
+ SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
+ {
+ static std::string MY_KIND = SketchPlugin_ConstraintDistance::ID();
+ return MY_KIND;
+ }
/// \brief Creates a new part document if needed
SKETCHPLUGIN_EXPORT virtual void execute();
+ /// Computes the attribute value on the base of other attributes if the value can be computed
+ /// \param theAttributeId an attribute index to be computed
+ /// \return a boolean value about it is computed
+ SKETCHPLUGIN_EXPORT virtual bool compute(const std::string& theAttributeId);
+
/// \brief Request for initialization of data model of the feature: adding all attributes
SKETCHPLUGIN_EXPORT virtual void initAttributes();
/// Returns the AIS preview
- SKETCHPLUGIN_EXPORT virtual Handle_AIS_InteractiveObject getAISShape(Handle_AIS_InteractiveObject thePrevious);
+ SKETCHPLUGIN_EXPORT virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious);
+
+ /// Moves the feature
+ /// \param theDeltaX the delta for X coordinate is moved
+ /// \param theDeltaY the delta for Y coordinate is moved
+ SKETCHPLUGIN_EXPORT virtual void move(const double theDeltaX, const double theDeltaY);
+
+ /// Called on change of any argument-attribute of this object
+ /// \param theID identifier of changed attribute
+ SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
+
+ /// Returns the current distance between the feature attributes
+ double calculateCurrentDistance() const;
/// \brief Use plugin manager for features creation
SketchPlugin_ConstraintDistance();
};
+/// Obtain the point object from specified constraint parameter
+std::shared_ptr<GeomDataAPI_Point2D> getFeaturePoint(DataPtr theData,
+ const std::string& theAttribute);
+
+std::shared_ptr<SketchPlugin_Line> getFeatureLine(DataPtr theData,
+ const std::string& theAttribute);
+
+std::shared_ptr<GeomAPI_Pnt2d> getProjectionPoint(
+ const std::shared_ptr<SketchPlugin_Line>& theLine,
+ const std::shared_ptr<GeomAPI_Pnt2d>& thePoint);
+
#endif