/** \class SketchSolver_ConstraintFixed
* \ingroup Plugins
* \brief Stores data of the Fixed constraint
- *
- * Fixed constraint may have NULL basic SketchPlugin constraint,
- * because the Fixed constraint may be temporary for correct moving of objects.
*/
class SketchSolver_ConstraintFixed : public SketchSolver_Constraint
{
public:
/// Creates constraint to manage the given constraint from plugin
SketchSolver_ConstraintFixed(ConstraintPtr theConstraint);
- /// Creates temporary constraint based on feature (useful while the feature is being moved)
- SketchSolver_ConstraintFixed(FeaturePtr theFeature);
/// \brief Block or unblock events from this constraint
virtual void blockEvents(bool isBlocked);
- /// \brief Set coordinates of fixed feature to the values where it has been dragged.
- /// Useful when the feature is being moved.
- void moveFeature();
-
protected:
/// \brief Converts SketchPlugin constraint to a list of SolveSpace constraints
virtual void process();
/// \brief Generate list of attributes of constraint in order useful for constraints
- /// \param[out] theBaseEntity the entity which coordinates should be fixed
- /// \param[out] theFixedEntity the entity containing fixed values
- virtual void getAttributes(EntityWrapperPtr& theBaseEntity,
- EntityWrapperPtr& theFixedEntity);
+ /// \param[out] theValue numerical characteristic of constraint (e.g. distance)
+ /// \param[out] theAttributes list of attributes to be filled
+ virtual void getAttributes(EntityWrapperPtr& , std::vector<EntityWrapperPtr>& )
+ {}
- /// \brief Fixed feature basing on its type
- /// \param theFeature [in] feature, converted to solver specific format
- virtual void fixFeature(EntityWrapperPtr theFeature);
+ /// \brief Obtain entity to be fixed
+ EntityWrapperPtr entityToFix();
-private:
- FeaturePtr myBaseFeature; ///< fixed feature (when it is set, myBaseConstraint should be NULL)
+ /// \brief Create Fixed constraint for the feature basing on its type
+ /// \param theFeature [in] feature, converted to solver specific format
+ /// \return Fixed constraint
+ ConstraintWrapperPtr fixFeature(EntityWrapperPtr theFeature);
- ConstraintWrapperPtr myConstraint;
+protected:
std::vector<double> myFixedValues;
- EntityWrapperPtr myFixedEntity;
};
#endif