1 // Copyright (C) 2014-2020 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "GeomValidators_Intersected.h"
22 #include <GeomAPI_Shape.h>
24 #include <Events_InfoMessage.h>
26 #include <ModelAPI_AttributeSelection.h>
27 #include <ModelAPI_Feature.h>
29 bool GeomValidators_Intersected::isValid(const AttributePtr& theAttribute,
30 const std::list<std::string>& theArguments,
31 Events_InfoMessage& theError) const
35 theError = "Error: empty selection.";
39 if (theArguments.empty()) {
40 theError = "Error: compare with nothing";
45 FeaturePtr aFeature = ModelAPI_Feature::feature(theAttribute->owner());
47 // get shape selected by theAttribute
48 AttributeSelectionPtr aSelection =
49 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(theAttribute);
50 GeomShapePtr aBaseShape;
52 aBaseShape = aSelection->value();
53 if (!aBaseShape && aSelection->context())
54 aBaseShape = aSelection->context()->shape();
56 return true; // nothing selected, thus applicable
58 // check intersection with all arguments
60 for (std::list<std::string>::const_iterator anIt = theArguments.begin();
61 anIt != theArguments.end() && isOk; ++anIt) {
62 aSelection = aFeature->selection(*anIt);
65 theError = "Error: incorrect type of attribute";
72 aShape = aSelection->value();
73 if (!aShape && aSelection->context())
74 aShape = aSelection->context()->shape();
76 isOk = aBaseShape->isIntersect(aShape);
81 theError = "Error: arguments are not intersected";