Issue #412: Crash on delete sketch line with constraints

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

diff --git a/src/SketchPlugin/SketchPlugin_ConstraintLength.h b/src/SketchPlugin/SketchPlugin_ConstraintLength.h
index 98ef62511e619b47eb56a68815e70916e2962af6..b3954b6fadb246b0908bc902947436a830839b2a 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_ConstraintLength.h
+++ b/src/SketchPlugin/SketchPlugin_ConstraintLength.h
@@ -14,8 +14,6 @@
 
 class GeomDataAPI_Point2D;
 
-#define LENGTH_COLOR "#ff00ff"
-
 /** \class SketchPlugin_ConstraintLength
  *  \ingroup Plugins
  *  \brief Feature for creation of a new constraint which defines a length of a line segment
@@ -43,6 +41,11 @@ class SketchPlugin_ConstraintLength : public SketchPlugin_ConstraintBase
   /// \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();