Add names to transactions operating with folders to have named lines in Undo/Redo...

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

diff --git a/src/SketchPlugin/SketchPlugin_Line.cpp b/src/SketchPlugin/SketchPlugin_Line.cpp
index 782f99a2472346eed9e2e785846da018e28853ca..23cbe266674cfd4cc376d113f1d9807341e8a32b 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Line.cpp
+++ b/src/SketchPlugin/SketchPlugin_Line.cpp
@@ -1,12 +1,29 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
-
-// File:        SketchPlugin_Line.cxx
-// Created:     27 Mar 2014
-// Author:      Mikhail PONIKAROV
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
 
 #include "SketchPlugin_Line.h"
 #include "SketchPlugin_Sketch.h"
+#include "SketchPlugin_ConstraintCoincidence.h"
+
 #include <ModelAPI_Data.h>
+#include <ModelAPI_EventReentrantMessage.h>
 #include <ModelAPI_ResultConstruction.h>
 #include <ModelAPI_AttributeSelection.h>
 #include <ModelAPI_AttributeBoolean.h>
@@ -21,8 +38,6 @@
 #include <GeomAlgoAPI_EdgeBuilder.h>
 #include <GeomDataAPI_Point2D.h>
 
-using namespace std;
-
 SketchPlugin_Line::SketchPlugin_Line()
     : SketchPlugin_SketchEntity()
 {}
@@ -66,23 +81,37 @@ void SketchPlugin_Line::execute()
       aConstr->setShape(anEdge);
       aConstr->setIsInHistory(false);
       setResult(aConstr);
+
+      static Events_ID anId = ModelAPI_EventReentrantMessage::eventId();
+      std::shared_ptr<ModelAPI_EventReentrantMessage> aMessage = std::shared_ptr
+          <ModelAPI_EventReentrantMessage>(new ModelAPI_EventReentrantMessage(anId, this));
+      aMessage->setCreatedFeature(ModelAPI_Feature::feature(
+                                  data()->attribute(START_ID())->owner()));
+      Events_Loop::loop()->send(aMessage);
     }
   }
 }
 
-void SketchPlugin_Line::move(double theDeltaX, double theDeltaY)
+std::string SketchPlugin_Line::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 {
-  std::shared_ptr<ModelAPI_Data> aData = data();
-  if (!aData->isValid())
-    return;
-
-  std::shared_ptr<GeomDataAPI_Point2D> aPoint1 = std::dynamic_pointer_cast<GeomDataAPI_Point2D>
-    (aData->attribute(START_ID()));
-  aPoint1->move(theDeltaX, theDeltaY);
-
-  std::shared_ptr<GeomDataAPI_Point2D> aPoint2 = std::dynamic_pointer_cast<GeomDataAPI_Point2D>
-    (aData->attribute(END_ID()));
-  aPoint2->move(theDeltaX, theDeltaY);
+  std::string aFilledAttributeName;
+
+  std::shared_ptr<ModelAPI_EventReentrantMessage> aReentrantMessage =
+        std::dynamic_pointer_cast<ModelAPI_EventReentrantMessage>(theMessage);
+  if (aReentrantMessage.get()) {
+    FeaturePtr aCreatedFeature = aReentrantMessage->createdFeature();
+
+    // Initialize new line with first point equal to end of previous
+    std::shared_ptr<ModelAPI_Data> aSFData = aCreatedFeature->data();
+    std::shared_ptr<GeomDataAPI_Point2D> aSPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+                                                 aSFData->attribute(SketchPlugin_Line::END_ID()));
+    std::shared_ptr<ModelAPI_Data> aNFData = data();
+    std::shared_ptr<GeomDataAPI_Point2D> aNPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+                                                 aNFData->attribute(SketchPlugin_Line::START_ID()));
+    aNPoint->setValue(aSPoint->x(), aSPoint->y());
+    SketchPlugin_ConstraintCoincidence::createCoincidenceFeature(sketch(), aSPoint, aNPoint);
+  }
+  return aFilledAttributeName;
 }
 
 double SketchPlugin_Line::distanceToPoint(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint)
@@ -90,9 +119,9 @@ double SketchPlugin_Line::distanceToPoint(const std::shared_ptr<GeomAPI_Pnt2d>&
   double aDelta = 0;
 
   std::shared_ptr<ModelAPI_Data> aData = data();
-  std::shared_ptr<GeomDataAPI_Point2D> aPoint1 = 
+  std::shared_ptr<GeomDataAPI_Point2D> aPoint1 =
     std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(START_ID()));
-  std::shared_ptr<GeomDataAPI_Point2D> aPoint2 = 
+  std::shared_ptr<GeomDataAPI_Point2D> aPoint2 =
     std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(END_ID()));
 
   GeomAPI_Lin2d aLin2d(aPoint1->x(), aPoint1->y(), aPoint2->x(), aPoint2->y());
@@ -132,10 +161,10 @@ void SketchPlugin_Line::attributeChanged(const std::string& theID) {
     // update arguments due to the selection value
     if (aSelection && !aSelection->isNull() && aSelection->isEdge()) {
       std::shared_ptr<GeomAPI_Edge> anEdge( new GeomAPI_Edge(aSelection));
-      std::shared_ptr<GeomDataAPI_Point2D> aStartAttr = 
+      std::shared_ptr<GeomDataAPI_Point2D> aStartAttr =
         std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(START_ID()));
       aStartAttr->setValue(sketch()->to2D(anEdge->firstPoint()));
-      std::shared_ptr<GeomDataAPI_Point2D> anEndAttr = 
+      std::shared_ptr<GeomDataAPI_Point2D> anEndAttr =
         std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(END_ID()));
       anEndAttr->setValue(sketch()->to2D(anEdge->lastPoint()));
       updateLenghtValue();