X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_Point.cpp;h=5649f93c226748e2db4504e480b9f453f1f9b676;hb=cdbbde4803e9c320204d537d22af4ac7ef024962;hp=fa77d2494eb1366507d2ab213a35342f81da56cb;hpb=7ecefe4ca74618ab6fc2e7990b6ad50c12bca63c;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_Point.cpp b/src/SketchPlugin/SketchPlugin_Point.cpp
index fa77d2494..5649f93c2 100644
--- a/src/SketchPlugin/SketchPlugin_Point.cpp
+++ b/src/SketchPlugin/SketchPlugin_Point.cpp
@@ -1,42 +1,86 @@
-// File:    SketchPlugin_Point.cpp
-// Created: 07 May 2014
-// Author:  Artem ZHIDKOV
+// Copyright (C) 2014-2021  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
+//
 
 #include "SketchPlugin_Point.h"
 #include "SketchPlugin_Sketch.h"
-#include <ModelAPI_Data.h>
-////#include <GeomAPI_Pnt.h>
-////#include <GeomAlgoAPI_EdgeBuilder.h>
-#include <GeomDataAPI_Point2D.h>
 
-using namespace std;
+#include <ModelAPI_Data.h>
+#include <ModelAPI_ResultConstruction.h>
+#include <ModelAPI_AttributeSelection.h>
+#include <ModelAPI_Validator.h>
+#include <ModelAPI_Session.h>
 
-////// face of the square-face displayed for selection of general plane
-////const double PLANE_SIZE = 200;
+#include <GeomAPI_Pnt2d.h>
+#include <GeomAPI_Vertex.h>
+#include <GeomDataAPI_Point2D.h>
+#include <GeomAlgoAPI_PointBuilder.h>
 
 SketchPlugin_Point::SketchPlugin_Point()
+    : SketchPlugin_SketchEntity()
 {
 }
 
-void SketchPlugin_Point::initAttributes()
+void SketchPlugin_Point::initDerivedClassAttributes()
 {
-  data()->addAttribute(POINT_ATTR_COORD, GeomDataAPI_Point2D::type());
+  data()->addAttribute(SketchPlugin_Point::COORD_ID(), GeomDataAPI_Point2D::typeId());
+  data()->addAttribute(EXTERNAL_ID(), ModelAPI_AttributeSelection::typeId());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), EXTERNAL_ID());
 }
 
-void SketchPlugin_Point::execute() 
+void SketchPlugin_Point::execute()
 {
+  SketchPlugin_Sketch* aSketch = sketch();
+  if (aSketch) {
+    // compute a point in 3D view
+    std::shared_ptr<GeomDataAPI_Point2D> aPoint =
+        std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+            data()->attribute(SketchPlugin_Point::COORD_ID()));
+    std::shared_ptr<GeomAPI_Pnt> aPoint3D(aSketch->to3D(aPoint->x(), aPoint->y()));
+    // make a visible point
+    std::shared_ptr<GeomAPI_Shape> aPointShape = GeomAlgoAPI_PointBuilder::vertex(aPoint3D);
+    std::shared_ptr<ModelAPI_ResultConstruction> aConstr = document()->createConstruction(data());
+    aConstr->setShape(aPointShape);
+    aConstr->setIsInHistory(false);
+    setResult(aConstr);
+  }
 }
 
-const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Point::preview()
-{
-  SketchPlugin_Sketch* aSketch = sketch();
-  // compute a point in 3D view
-  boost::shared_ptr<GeomDataAPI_Point2D> aPoint = 
-    boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(data()->attribute(POINT_ATTR_COORD));
-  boost::shared_ptr<GeomAPI_Pnt> aPoint3D(aSketch->to3D(aPoint->x(), aPoint->y()));
-  // make a visible point
-  //boost::shared_ptr<GeomAPI_Shape> anEdge = GeomAlgoAPI_EdgeBuilder::line(aStart, anEnd);
-  //setPreview(anEdge);
-
-  return getPreview();
+bool SketchPlugin_Point::isFixed() {
+  return data()->selection(EXTERNAL_ID())->context().get() != NULL;
+}
+
+void SketchPlugin_Point::attributeChanged(const std::string& theID) {
+  // the second condition for inability to move external point anywhere
+  if (theID == EXTERNAL_ID() || isFixed()) {
+    std::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(EXTERNAL_ID())->value();
+    if (!aSelection) {
+      // empty shape in selection shows that the shape is equal to context
+      ResultPtr anExtRes = selection(EXTERNAL_ID())->context();
+      if (anExtRes)
+        aSelection = anExtRes->shape();
+    }
+    // update arguments due to the selection value
+    if (aSelection && !aSelection->isNull() && aSelection->isVertex()) {
+      std::shared_ptr<GeomAPI_Vertex> aVertex(new GeomAPI_Vertex(aSelection));
+      std::shared_ptr<GeomDataAPI_Point2D> aCoordAttr =
+        std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(COORD_ID()));
+      aCoordAttr->setValue(sketch()->to2D(aVertex->point()));
+    }
+  }
 }