X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_Line.cpp;h=75c404a772a12922e9bd6284a8b07e4d3a952d15;hb=cdd9efd8fbc75f120188ae16eed7471dc6492ac3;hp=63577ef08b4605525090f6ce1e6e7641c17d0dc7;hpb=3985b767e74385e51d1b503d2c97d3bb1e3f6faa;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_Line.cpp b/src/SketchPlugin/SketchPlugin_Line.cpp
index 63577ef08..75c404a77 100644
--- a/src/SketchPlugin/SketchPlugin_Line.cpp
+++ b/src/SketchPlugin/SketchPlugin_Line.cpp
@@ -6,6 +6,9 @@
 #include "SketchPlugin_Sketch.h"
 #include <ModelAPI_Data.h>
 #include <ModelAPI_ResultConstruction.h>
+#include <ModelAPI_AttributeSelection.h>
+#include <ModelAPI_Validator.h>
+#include <ModelAPI_Session.h>
 
 #include <GeomAPI_Pnt.h>
 #include <GeomAPI_Lin2d.h>
@@ -16,39 +19,39 @@
 
 using namespace std;
 
-// face of the square-face displayed for selection of general plane
-const double PLANE_SIZE = 200;
-
 SketchPlugin_Line::SketchPlugin_Line()
-  : SketchPlugin_Feature()
+    : SketchPlugin_Feature()
 {
 }
 
 void SketchPlugin_Line::initAttributes()
 {
-  data()->addAttribute(SketchPlugin_Line::START_ID(), GeomDataAPI_Point2D::type());
-  data()->addAttribute(SketchPlugin_Line::END_ID(), GeomDataAPI_Point2D::type());
+  data()->addAttribute(START_ID(), GeomDataAPI_Point2D::type());
+  data()->addAttribute(END_ID(), GeomDataAPI_Point2D::type());
+  data()->addAttribute(EXTERNAL_ID(), ModelAPI_AttributeSelection::type());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), EXTERNAL_ID());
 }
 
-void SketchPlugin_Line::execute() 
+void SketchPlugin_Line::execute()
 {
   SketchPlugin_Sketch* aSketch = sketch();
   if (aSketch) {
     // compute a start point in 3D view
-    boost::shared_ptr<GeomDataAPI_Point2D> aStartAttr = 
-      boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(data()->attribute(SketchPlugin_Line::START_ID()));
+    boost::shared_ptr<GeomDataAPI_Point2D> aStartAttr = boost::dynamic_pointer_cast<
+        GeomDataAPI_Point2D>(data()->attribute(START_ID()));
     // compute an end point in 3D view
-    boost::shared_ptr<GeomDataAPI_Point2D> anEndAttr = 
-      boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(data()->attribute(SketchPlugin_Line::END_ID()));
+    boost::shared_ptr<GeomDataAPI_Point2D> anEndAttr = boost::dynamic_pointer_cast<
+        GeomDataAPI_Point2D>(data()->attribute(END_ID()));
     if (aStartAttr->isInitialized() && anEndAttr->isInitialized()) {
       boost::shared_ptr<GeomAPI_Pnt> aStart(aSketch->to3D(aStartAttr->x(), aStartAttr->y()));
       boost::shared_ptr<GeomAPI_Pnt> anEnd(aSketch->to3D(anEndAttr->x(), anEndAttr->y()));
       // make linear edge
-      boost::shared_ptr<GeomAPI_Shape> anEdge = GeomAlgoAPI_EdgeBuilder::line(aStart, anEnd);
+      boost::shared_ptr<GeomAPI_Edge> anEdge = GeomAlgoAPI_EdgeBuilder::line(aStart, anEnd);
       // store the result
-      boost::shared_ptr<ModelAPI_ResultConstruction> aConstr = 
-        document()->createConstruction(data());
+      boost::shared_ptr<ModelAPI_ResultConstruction> aConstr = document()->createConstruction(
+          data());
       aConstr->setShape(anEdge);
+      aConstr->setIsInHistory(false);
       setResult(aConstr);
     }
   }
@@ -60,13 +63,13 @@ void SketchPlugin_Line::move(double theDeltaX, double theDeltaY)
   if (!aData->isValid())
     return;
 
-  boost::shared_ptr<GeomDataAPI_Point2D> aPoint1 =
-        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::START_ID()));
-  aPoint1->setValue(aPoint1->x() + theDeltaX, aPoint1->y() + theDeltaY);
+  boost::shared_ptr<GeomDataAPI_Point2D> aPoint1 = boost::dynamic_pointer_cast<GeomDataAPI_Point2D>
+    (aData->attribute(START_ID()));
+  aPoint1->move(theDeltaX, theDeltaY);
 
-  boost::shared_ptr<GeomDataAPI_Point2D> aPoint2 =
-        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
-  aPoint2->setValue(aPoint2->x() + theDeltaX, aPoint2->y() + theDeltaY);
+  boost::shared_ptr<GeomDataAPI_Point2D> aPoint2 = boost::dynamic_pointer_cast<GeomDataAPI_Point2D>
+    (aData->attribute(END_ID()));
+  aPoint2->move(theDeltaX, theDeltaY);
 }
 
 double SketchPlugin_Line::distanceToPoint(const boost::shared_ptr<GeomAPI_Pnt2d>& thePoint)
@@ -74,20 +77,39 @@ double SketchPlugin_Line::distanceToPoint(const boost::shared_ptr<GeomAPI_Pnt2d>
   double aDelta = 0;
 
   boost::shared_ptr<ModelAPI_Data> aData = data();
-  boost::shared_ptr<GeomDataAPI_Point2D> aPoint1 =
-        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::START_ID()));
-  boost::shared_ptr<GeomDataAPI_Point2D> aPoint2 =
-        boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
+  boost::shared_ptr<GeomDataAPI_Point2D> aPoint1 = 
+    boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(START_ID()));
+  boost::shared_ptr<GeomDataAPI_Point2D> aPoint2 = 
+    boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(END_ID()));
 
   GeomAPI_Lin2d aLin2d(aPoint1->x(), aPoint1->y(), aPoint2->x(), aPoint2->y());
 
-  if (false/*projection*/) { // TODO: if it has not been necessary, remove this block
+  if (false/*projection*/) {  // TODO: if it has not been necessary, remove this block
     boost::shared_ptr<GeomAPI_Pnt2d> aResult = aLin2d.project(thePoint);
     aDelta = aResult->distance(thePoint);
-  }
-  else { // distance
+  } else {  // distance
     aDelta = aLin2d.distance(thePoint);
   }
 
   return aDelta;
 }
+
+bool SketchPlugin_Line::isFixed() {
+  return data()->selection(EXTERNAL_ID())->context();
+}
+
+void SketchPlugin_Line::attributeChanged() {
+  static bool myIsUpdated = false; // to avoid infinitive cycle on attrubtes change
+  boost::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(EXTERNAL_ID())->value();
+  if (aSelection && !myIsUpdated) { // update arguments due to the selection value
+    myIsUpdated = true;
+    boost::shared_ptr<GeomAPI_Edge> anEdge( new GeomAPI_Edge(aSelection));
+    boost::shared_ptr<GeomDataAPI_Point2D> aStartAttr = 
+      boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(START_ID()));
+    aStartAttr->setValue(sketch()->to2D(anEdge->firstPoint()));
+    boost::shared_ptr<GeomDataAPI_Point2D> anEndAttr = 
+      boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(END_ID()));
+    anEndAttr->setValue(sketch()->to2D(anEdge->lastPoint()));
+    myIsUpdated = false;
+  }
+}