Simplified calculation of fly out distance and creation of constraints limited only...

[modules/shaper.git] / src / SketchPlugin / SketchPlugin_Line.cpp

diff --git a/src/SketchPlugin/SketchPlugin_Line.cpp b/src/SketchPlugin/SketchPlugin_Line.cpp
index 2525b642e17fe79d688fffa813b3d466f2400c7f..f4382e4314af3983bc7a57310c8228aa4a2128f2 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Line.cpp
+++ b/src/SketchPlugin/SketchPlugin_Line.cpp
@@ -9,6 +9,7 @@
 #include <ModelAPI_Data.h>
 #include <ModelAPI_ResultConstruction.h>
 #include <ModelAPI_AttributeSelection.h>
+#include <ModelAPI_AttributeBoolean.h>
 #include <ModelAPI_Validator.h>
 #include <ModelAPI_Session.h>
 
@@ -22,11 +23,13 @@
 using namespace std;
 
 SketchPlugin_Line::SketchPlugin_Line()
-    : SketchPlugin_Feature()
+    : SketchPlugin_SketchEntity()
 {}
 
 void SketchPlugin_Line::initAttributes()
 {
+  SketchPlugin_SketchEntity::initAttributes();
+
   data()->addAttribute(START_ID(), GeomDataAPI_Point2D::typeId());
   data()->addAttribute(END_ID(), GeomDataAPI_Point2D::typeId());
   data()->addAttribute(EXTERNAL_ID(), ModelAPI_AttributeSelection::typeId());
@@ -97,12 +100,19 @@ double SketchPlugin_Line::distanceToPoint(const std::shared_ptr<GeomAPI_Pnt2d>&
   return aDelta;
 }
 
+const std::string& SketchPlugin_Line::getKind()
+{
+  static std::string MY_KIND = SketchPlugin_Line::ID();
+  return MY_KIND;
+}
+
 bool SketchPlugin_Line::isFixed() {
-  return data()->selection(EXTERNAL_ID())->context().get();
+  return data()->selection(EXTERNAL_ID())->context().get() != NULL;
 }
 
 void SketchPlugin_Line::attributeChanged(const std::string& theID) {
-  if (theID == EXTERNAL_ID()) {
+  // the second condition for unability to move external segments anywhere
+  if (theID == EXTERNAL_ID() || isFixed()) {
     std::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(EXTERNAL_ID())->value();
      // update arguments due to the selection value
     if (aSelection && !aSelection->isNull() && aSelection->isEdge()) {
@@ -116,4 +126,3 @@ void SketchPlugin_Line::attributeChanged(const std::string& theID) {
     }
   }
 }
-