X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FParametersAPI%2FParametersAPI_Parameter.cpp;h=0e1d976fca48cc87ea24e64aec4c11d30610d309;hb=4e318f7539c90724e703e14e4999e35d7c2941bc;hp=d47448bce8f814a322c016d44817def700ad9722;hpb=08772a0d243521482396981ddd3737067f30e349;p=modules%2Fshaper.git

diff --git a/src/ParametersAPI/ParametersAPI_Parameter.cpp b/src/ParametersAPI/ParametersAPI_Parameter.cpp
index d47448bce..0e1d976fc 100644
--- a/src/ParametersAPI/ParametersAPI_Parameter.cpp
+++ b/src/ParametersAPI/ParametersAPI_Parameter.cpp
@@ -1,14 +1,28 @@
-// Name   : ParametersAPI_Parameter.cpp
-// Purpose: 
+// Copyright (C) 2014-2020  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
 //
-// History:
-// 16/06/16 - Sergey POKHODENKO - Creation of the file
 
-//--------------------------------------------------------------------------------------
 #include "ParametersAPI_Parameter.h"
 //--------------------------------------------------------------------------------------
 #include <ModelHighAPI_Dumper.h>
 #include <ModelHighAPI_Tools.h>
+#include <ModelAPI_ResultParameter.h>
+#include <ModelAPI_Events.h>
 //--------------------------------------------------------------------------------------
 ParametersAPI_Parameter::ParametersAPI_Parameter(
     const std::shared_ptr<ModelAPI_Feature> & theFeature)
@@ -34,6 +48,22 @@ ParametersAPI_Parameter::ParametersAPI_Parameter(
   }
 }
 
+void ParametersAPI_Parameter::setValue(const double theValue)
+{
+  // convert value to the expression string
+  std::ostringstream aValueStr;
+  aValueStr<<theValue;
+  fillAttribute(aValueStr.str(), expression());
+  execute();
+}
+
+double ParametersAPI_Parameter::value() {
+  ResultParameterPtr aRes =
+    std::dynamic_pointer_cast<ModelAPI_ResultParameter>(feature()->firstResult());
+  // it may raise an exception if result is invalid
+  return aRes->data()->real(ModelAPI_ResultParameter::VALUE())->value();
+}
+
 ParametersAPI_Parameter::~ParametersAPI_Parameter()
 {
 }
@@ -42,7 +72,7 @@ void ParametersAPI_Parameter::dump(ModelHighAPI_Dumper& theDumper) const
 {
   FeaturePtr aBase = feature();
   const std::string& aDocName = theDumper.name(aBase->document());
-  const std::string& aParamName = theDumper.name(aBase, false);
+  const std::string& aParamName = theDumper.name(aBase, false, true);
 
   AttributeStringPtr anExpr   = aBase->string(ParametersPlugin_Parameter::EXPRESSION_ID());
   AttributeStringPtr aComment = aBase->string(ParametersPlugin_Parameter::COMMENT_ID());
@@ -59,7 +89,17 @@ ParameterPtr addParameter(const std::shared_ptr<ModelAPI_Document> & thePart,
                           const std::string & theExpression,
                           const std::string & theComment)
 {
-  // TODO(spo): check that thePart is not empty
   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(ParametersAPI_Parameter::ID());
   return ParameterPtr(new ParametersAPI_Parameter(aFeature, theName, theExpression, theComment));
 }
+
+//--------------------------------------------------------------------------------------
+void removeParameter(const std::shared_ptr<ModelAPI_Document> & thePart,
+                     const ParameterPtr & theParameter)
+{
+  FeaturePtr aParam = theParameter->feature();
+  if (aParam) {
+    ModelAPI_ReplaceParameterMessage::send(aParam, 0);
+    thePart->removeFeature(aParam);
+  }
+}