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[modules/shaper.git] / src / SketchPlugin / SketchPlugin_ConstraintDistance.h

diff --git a/src/SketchPlugin/SketchPlugin_ConstraintDistance.h b/src/SketchPlugin/SketchPlugin_ConstraintDistance.h
index 4350e3cb4b528c82d279c6e9d0801e875ff0621c..b63c170c594c5b90f97b0ce518e67cdf2507b322 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_ConstraintDistance.h
+++ b/src/SketchPlugin/SketchPlugin_ConstraintDistance.h
@@ -2,16 +2,20 @@
 // 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_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;
+
+#define DISTANCE_COLOR "255, 0, 255"
 
 /** \class SketchPlugin_ConstraintDistance
  *  \ingroup DataModel
@@ -19,18 +23,21 @@ const std::string SKETCH_CONSTRAINT_DISTANCE_KIND("SketchConstraintDistance");
  *         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
+ *  SketchPlugin_Constraint::VALUE(), SketchPlugin_Constraint::ENTITY_A() and SketchPlugin_Constraint::ENTITY_B()
  */
 class SketchPlugin_ConstraintDistance: public SketchPlugin_Constraint
 {
 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 the kind of a feature
   SKETCHPLUGIN_EXPORT virtual const std::string& getKind() 
-  {static std::string MY_KIND = SKETCH_CONSTRAINT_DISTANCE_KIND; return MY_KIND;}
-
-  /// \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;}
+  {static std::string MY_KIND = SketchPlugin_ConstraintDistance::ID(); return MY_KIND;}
 
   /// \brief Creates a new part document if needed
   SKETCHPLUGIN_EXPORT virtual void execute();
@@ -51,4 +58,15 @@ public:
   SketchPlugin_ConstraintDistance();
 };
 
+
+/// Obtain the point object from specified constraint parameter
+boost::shared_ptr<GeomDataAPI_Point2D> getFeaturePoint(DataPtr theData,
+                                                       const std::string&  theAttribute);
+
+boost::shared_ptr<SketchPlugin_Line> getFeatureLine(DataPtr theData, const std::string& theAttribute);
+
+boost::shared_ptr<GeomAPI_Pnt2d> getProjectionPoint(const boost::shared_ptr<SketchPlugin_Line>& theLine, 
+                                                    const boost::shared_ptr<GeomAPI_Pnt2d>& thePoint);
+
+
 #endif