FreeCAD

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/***************************************************************************
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 *   Copyright (c) 2008 Jürgen Riegel <juergen.riegel@web.de>              *
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 *                                                                         *
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 *   This file is part of the FreeCAD CAx development system.              *
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 *                                                                         *
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 *   This library is free software; you can redistribute it and/or         *
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 *   modify it under the terms of the GNU Library General Public           *
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 *   License as published by the Free Software Foundation; either          *
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 *   version 2 of the License, or (at your option) any later version.      *
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 *                                                                         *
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 *   This library  is distributed in the hope that it will be useful,      *
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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 *   GNU Library General Public License for more details.                  *
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 *                                                                         *
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 *   You should have received a copy of the GNU Library General Public     *
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 *   License along with this library; see the file COPYING.LIB. If not,    *
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 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
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 *   Suite 330, Boston, MA  02111-1307, USA                                *
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 *                                                                         *
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 ***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <BRep_Builder.hxx>
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# include <Standard_Failure.hxx>
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# include <TopoDS.hxx>
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# include <TopoDS_CompSolid.hxx>
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#endif
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#include "OCCError.h"
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#include "PartPyCXX.h"
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// inclusion of the generated files (generated out of TopoShapeCompSolidPy.xml)
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#include "TopoShapeCompSolidPy.h"
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#include "TopoShapeCompSolidPy.cpp"
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#include "TopoShapeSolidPy.h"
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#include "TopoShapeOpCode.h"
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using namespace Part;
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// returns a string which represents the object e.g. when printed in python
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std::string TopoShapeCompSolidPy::representation() const
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{
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    std::stringstream str;
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    str << "<CompSolid object at " << getTopoShapePtr() << ">";
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    return str.str();
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}
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PyObject *TopoShapeCompSolidPy::PyMake(struct _typeobject *, PyObject *, PyObject *)
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{
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    return new TopoShapeCompSolidPy(new TopoShape);
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}
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int TopoShapeCompSolidPy::PyInit(PyObject* args, PyObject* /*kwd*/)
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{
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    if (PyArg_ParseTuple(args, "")) {
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        // Undefined CompSolid
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        getTopoShapePtr()->setShape(TopoDS_CompSolid());
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        return 0;
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    }
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    PyErr_Clear();
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    PyObject* pcObj;
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    if (!PyArg_ParseTuple(args, "O", &pcObj)) {
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        return -1;
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    }
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    try {
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        getTopoShapePtr()->makeElementBoolean(Part::OpCodes::Compsolid, getPyShapes(pcObj));
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    }
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    _PY_CATCH_OCC(return (-1))
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    return 0;
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}
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PyObject* TopoShapeCompSolidPy::add(PyObject* args)
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{
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    PyObject* obj;
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    if (!PyArg_ParseTuple(args, "O!", &(Part::TopoShapeSolidPy::Type), &obj)) {
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        return nullptr;
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    }
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    BRep_Builder builder;
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    TopoDS_Shape comp = getTopoShapePtr()->getShape();
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    if (comp.IsNull()) {
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        builder.MakeCompSolid(TopoDS::CompSolid(comp));
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    }
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    auto shapes = getPyShapes(obj);
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    try {
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        for (auto& ts : shapes) {
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            if (!ts.isNull()) {
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                builder.Add(comp, ts.getShape());
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            }
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            else {
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                Standard_Failure::Raise("Cannot empty shape to compound solid");
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            }
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        }
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        auto& self = *getTopoShapePtr();
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        shapes.push_back(self);
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        TopoShape tmp(self.Tag, self.Hasher, comp);
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        tmp.mapSubElement(shapes);
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        self = tmp;
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        Py_Return;
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    }
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    catch (Standard_Failure& e) {
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        PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
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        return nullptr;
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    }
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}
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PyObject *TopoShapeCompSolidPy::getCustomAttributes(const char* /*attr*/) const
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{
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    return nullptr;
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}
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int TopoShapeCompSolidPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
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{
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    return 0;
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}
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