Add tutorial help page.

[modules/shaper.git] / src / Model / Model_ResultPart.cpp

diff --git a/src/Model/Model_ResultPart.cpp b/src/Model/Model_ResultPart.cpp
index 0a4422ad125769af3799c094179083b46d3bb313..255f5e3802ce81352513e45182dd92b5dad70178 100644 (file)
--- a/src/Model/Model_ResultPart.cpp
+++ b/src/Model/Model_ResultPart.cpp
@@ -1,8 +1,22 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        ModelAPI_ResultPart.cpp
-// Created:     07 Jul 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 <Model_ResultPart.h>
 #include <ModelAPI_Data.h>
@@ -20,6 +34,8 @@
 #include <Events_Loop.h>
 #include <ModelAPI_Events.h>
 
+#include <GeomAPI_Trsf.h>
+
 #include <TNaming_Tool.hxx>
 #include <TNaming_NamedShape.hxx>
 #include <TDataStd_Name.hxx>
@@ -38,15 +54,16 @@ void Model_ResultPart::initAttributes()
   data()->addAttribute(COLOR_ID(), ModelAPI_AttributeIntArray::typeId());
   data()->addAttribute(BASE_REF_ID(), ModelAPI_AttributeReference::typeId());
   data()->addAttribute(DEFLECTION_ID(), ModelAPI_AttributeDouble::typeId());
+  data()->addAttribute(TRANSPARENCY_ID(), ModelAPI_AttributeDouble::typeId());
 
   if (aDocRef->isInitialized() && // initialized immideately means already exist and will be loaded
       !Model_Application::getApplication()->hasDocument(aDocRef->docId()))
-    Model_Application::getApplication()->setLoadByDemand(data()->name());
+    Model_Application::getApplication()->setLoadByDemand(data()->name(), aDocRef->docId());
 }
 
 std::shared_ptr<ModelAPI_Document> Model_ResultPart::partDoc()
 {
-  if (myTrsf.get()) {
+  if (myTrsf.get() && baseRef().get()) { // the second condition is due to #2035
     return baseRef()->partDoc();
   }
   DocumentPtr aRes = data()->document(DOC_REF())->value();
@@ -65,19 +82,19 @@ void Model_ResultPart::activate()
   }
 
   std::shared_ptr<ModelAPI_AttributeDocRef> aDocRef = data()->document(DOC_REF());
-  
+
   // activation may cause changes in current features in document, so it must be in transaction
   bool isNewTransaction = false;
   SessionPtr aMgr = ModelAPI_Session::get();
-  if (!aMgr->isOperation()) { 
+  if (!aMgr->isOperation()) {
     // open transaction even document is not created to set current docs in setActiveDocument
     aMgr->startOperation("Activation");
     isNewTransaction = true;
   }
   if (!aDocRef->value().get()) {  // create (or open) a document if it is not yet created
     Handle(Model_Application) anApp = Model_Application::getApplication();
-    if (anApp->isLoadByDemand(data()->name())) {
-      anApp->loadDocument(data()->name(), aDocRef->docId()); // if it is just ne part, load may fail
+    if (anApp->isLoadByDemand(data()->name(), aDocRef->docId())) {
+      anApp->loadDocument(data()->name(), aDocRef->docId()); // if it is just new part, load fails
     } else {
       anApp->createDocument(aDocRef->docId());
     }
@@ -97,13 +114,13 @@ void Model_ResultPart::activate()
 
 std::shared_ptr<ModelAPI_ResultPart> Model_ResultPart::original()
 {
-  if (myTrsf.get()) {
+  if (myTrsf.get() && baseRef().get()) {  // the second condition is due to #2035
     return baseRef()->original();
   }
   return std::dynamic_pointer_cast<ModelAPI_ResultPart>(data()->owner());
 }
 
-bool Model_ResultPart::isActivated() 
+bool Model_ResultPart::isActivated()
 {
   if (myTrsf.get()) {
     if (!baseRef().get()) // may be on close
@@ -175,7 +192,7 @@ std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shape()
         for(int a = aDoc->size(aBodyGroup) - 1; a >= 0; a--) {
           ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(aDoc->object(aBodyGroup, a));
           // "object" method filters out disabled and concealed anyway, so don't check
-          if (aBody.get() && aBody->shape().get()) {
+          if (aBody.get() && aBody->data()->isValid() && aBody->shape().get()) {
             TopoDS_Shape aShape = *(aBody->shape()->implPtr<TopoDS_Shape>());
             if (!aShape.IsNull()) {
               aBuilder.Add(aResultComp, aShape);
@@ -244,7 +261,7 @@ std::string Model_ResultPart::nameInPart(const std::shared_ptr<GeomAPI_Shape>& t
   if (!aDoc.get()) // the part document is not presented for the moment
     return "";
   TDF_Label anAccessLabel = aDoc->generalLabel();
-  // make the selection attribute anyway: 
+  // make the selection attribute anyway:
   // otherwise just by name it is not stable to search the result
   std::string aName;
   // for this the context result is needed
@@ -356,7 +373,7 @@ void Model_ResultPart::updateShape()
   myTrsf.reset();
 }
 
-void Model_ResultPart::setTrsf(std::shared_ptr<ModelAPI_Result> theThis, 
+void Model_ResultPart::setTrsf(std::shared_ptr<ModelAPI_Result> theThis,
     const std::shared_ptr<GeomAPI_Trsf>& theTransformation)
 {
   updateShape();