#ifndef SketcherPrs_PositionMgr_H
#define SketcherPrs_PositionMgr_H
+#include "SketcherPrs.h"
#include "SketcherPrs_SymbolPrs.h"
#include <GeomAPI_Shape.h>
#include <ModelAPI_Object.h>
#include <map>
+#include <array>
/**
* \ingroup GUI
* A class Position Manager which manages position of constraints symbols along a source object line.
* it expects that symbol icons have size 16x16 px
*/
-class SketcherPrs_PositionMgr
+class SKETCHERPRS_EXPORT SketcherPrs_PositionMgr
{
public:
/// Returns current instance of position manager
/// \param thePrs a constraint presentation
void deleteConstraint(const SketcherPrs_SymbolPrs* thePrs);
+ /// Cleares all stored positions for all constraints
+ void clearAll() { myShapes.clear(); myPntShapes.clear(); }
+
private:
/// Constructor
SketcherPrs_PositionMgr();
/// \param thePrs a presentation of constraint
int getPositionIndex(ObjectPtr theLine, const SketcherPrs_SymbolPrs* thePrs);
+ /// Returns position index of the given constraint around a point
+ /// \param theLine constrained object
+ /// \param thePrs a presentation of constraint
+ const std::array<int, 2>& getPositionIndex(GeomPointPtr thePos,
+ const SketcherPrs_SymbolPrs* thePrs);
+
+ /// Returns position of a constraint around a point
+ /// \param theLine a base object of the constraint
+ /// \param thePrs a presentation of the constraint symbol
+ /// \param theStep step from base point
+ /// \param thePnt a base point
+ gp_Pnt getPointPosition(ObjectPtr theLine, const SketcherPrs_SymbolPrs* thePrs,
+ double theStep, GeomPointPtr thePnt);
+
+ static bool isPntConstraint(const std::string& theName);
+
private:
typedef std::map<const SketcherPrs_SymbolPrs*, int> PositionsMap;
-
- /// The map which contains position of presentation
- PositionsMap myIndexes;
+ typedef std::map<const ModelAPI_Feature*, std::array<int, 2>> FeaturesMap;
/// The map contains position index
std::map<ObjectPtr, PositionsMap> myShapes;
+
+ /// The map contains position of index for constraints around a point
+ FeaturesMap myPntShapes;
};
#endif
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