FreeCAD / src /Mod /PartDesign /App /BodyPyImp.cpp

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	/***************************************************************************
	* Copyright (c) 2010 Juergen Riegel <FreeCAD@juergen-riegel.net> *
	* *
	* This file is part of the FreeCAD CAx development system. *
	* *
	* This library is free software; you can redistribute it and/or *
	* modify it under the terms of the GNU Library General Public *
	* License as published by the Free Software Foundation; either *
	* version 2 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 Library General Public License for more details. *
	* *
	* You should have received a copy of the GNU Library General Public *
	* License along with this library; see the file COPYING.LIB. If not, *
	* write to the Free Software Foundation, Inc., 59 Temple Place, *
	* Suite 330, Boston, MA 02111-1307, USA *
	* *
	***************************************************************************/


	#include "Mod/PartDesign/App/Body.h"
	#include "Mod/PartDesign/App/Feature.h"

	// inclusion of the generated files (generated out of ItemPy.xml)
	#include "BodyPy.h"
	#include "BodyPy.cpp"

	using namespace PartDesign;

	// returns a string which represents the object e.g. when printed in python
	std::string BodyPy::representation() const
	{
	return {"<body object>"};
	}


	PyObject* BodyPy::getCustomAttributes(const char* /attr/) const
	{
	return nullptr;
	}

	int BodyPy::setCustomAttributes(const char* /attr/, PyObject* /obj/)
	{
	return 0;
	}

	PyObject* BodyPy::insertObject(PyObject* args)
	{
	PyObject* featurePy;
	PyObject* targetPy;
	PyObject* afterPy = Py_False;
	if (!PyArg_ParseTuple(
	args,
	"O!O\|O!",
	&(App::DocumentObjectPy::Type),
	&featurePy,
	&targetPy,
	&PyBool_Type,
	&afterPy
	)) {
	return nullptr;
	}

	App::DocumentObject* feature
	= static_cast<App::DocumentObjectPy*>(featurePy)->getDocumentObjectPtr();
	App::DocumentObject* target = nullptr;
	if (PyObject_TypeCheck(targetPy, &(App::DocumentObjectPy::Type))) {
	target = static_cast<App::DocumentObjectPy*>(targetPy)->getDocumentObjectPtr();
	}

	if (!Body::isAllowed(feature)) {
	PyErr_SetString(
	PyExc_SystemError,
	"Only PartDesign features, datum features and sketches can be inserted into a Body"
	);
	return nullptr;
	}

	bool after = Base::asBoolean(afterPy);
	Body* body = this->getBodyPtr();

	try {
	body->insertObject(feature, target, after);
	}
	catch (Base::Exception& e) {
	PyErr_SetString(PyExc_SystemError, e.what());
	return nullptr;
	}

	Py_Return;
	}

	Py::Object BodyPy::getVisibleFeature() const
	{
	for (auto obj : getBodyPtr()->Group.getValues()) {
	if (obj->Visibility.getValue() && obj->isDerivedFrom<PartDesign::Feature>()) {
	return Py::Object(obj->getPyObject(), true);
	}
	}
	return Py::Object();
	}