+// 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_ConstraintBase.h"
+#include "SketchPlugin_Sketch.h"
+#include "ModelAPI_Data.h"
+
+#include <GeomAPI_ICustomPrs.h>
+
#include <list>
+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 = "SketchConstraintDistance"; 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"; 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();
- /// \brief Returns the sketch preview
- SKETCHPLUGIN_EXPORT virtual const boost::shared_ptr<GeomAPI_Shape>& preview();
+ /// Returns the AIS preview
+ 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);
/// \brief Use plugin manager for features creation
SketchPlugin_ConstraintDistance();
+
+protected:
+ /// Returns the current distance between the feature attributes
+ double calculateCurrentDistance();
+
+private:
+ bool myFlyoutUpdate; ///< to avoid cyclic dependencies on automatic updates of flyout point
};
#endif