Updated copyright comment

[modules/shaper.git] / src / GeomValidators / GeomValidators_Positive.cpp

diff --git a/src/GeomValidators/GeomValidators_Positive.cpp b/src/GeomValidators/GeomValidators_Positive.cpp
index 9d3fbf983cbb233da6fbd89d8ee71c3aae325a99..225ea176e11e06881ae880d68f9e5e090b5ee114 100644 (file)
--- a/src/GeomValidators/GeomValidators_Positive.cpp
+++ b/src/GeomValidators/GeomValidators_Positive.cpp
@@ -1,15 +1,34 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        GeomValidators_ValidatorPositive.cpp
-// Created:     16 Sep 2014
-// Author:      Mikhail PONIKAROV
+// Copyright (C) 2014-2024  CEA, EDF
+//
+// 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 "GeomValidators_Positive.h"
+
+#include <Config_PropManager.h>
+#include <Events_InfoMessage.h>
+
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_AttributeInteger.h>
 #include <ModelAPI_Session.h>
 #include <ModelAPI_Validator.h>
 
+#include <cmath>
+
 /// Global instance for validators factory
 GeomValidators_Positive MY_POSITIVE_INSTANCE;
 
@@ -21,14 +40,44 @@ GeomValidators_Positive::GeomValidators_Positive()
   aFactory->registerValidator("GeomValidators_Positive", this);
 }
 
-bool GeomValidators_Positive::isValid(
-    const AttributePtr& theAttribute, const std::list<std::string>& theArguments) const
+bool GeomValidators_Positive::isValid(const AttributePtr& theAttribute,
+                                      const std::list<std::string>& theArguments,
+                                      Events_InfoMessage& theError) const
 {
-  AttributeDoublePtr aDouble = 
-    std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(theAttribute);
-  if (aDouble.get())
-    return aDouble->isInitialized() && aDouble->value() > 1.e-5;
-  AttributeIntegerPtr aInteger = 
-    std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(theAttribute);
-  return aInteger->isInitialized() && aInteger->value() > 0;
+  double aMinValue = 1.e-12;
+  if (theArguments.size() == 1) {
+    std::list<std::string>::const_iterator anIt = theArguments.begin();
+    double aValue = Config_PropManager::stringToDouble((*anIt).c_str());
+    if (aValue != 0) {
+      // very probably ok
+      aMinValue = aValue;
+    }
+  }
+
+  if (theAttribute->attributeType() == ModelAPI_AttributeDouble::typeId()) {
+    AttributeDoublePtr aDouble =
+        std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(theAttribute);
+    if (!aDouble->isInitialized()) {
+      theError = "Double is not initialized.";
+      return false;
+    }
+    if (aDouble->value() <= aMinValue) {
+      theError = "Value is too small.";
+      return false;
+    }
+  }
+
+  if (theAttribute->attributeType() == ModelAPI_AttributeInteger::typeId()) {
+    AttributeIntegerPtr aInteger =
+        std::dynamic_pointer_cast<ModelAPI_AttributeInteger>(theAttribute);
+    if (!aInteger->isInitialized()) {
+      theError = "Integer is not initialized.";
+      return false;
+    }
+    if (aInteger->value() <= floor(aMinValue)) {
+      theError = "Integer is not positive.";
+      return false;
+    }
+  }
+  return true;
 }