246 lines
8.1 KiB
C++
246 lines
8.1 KiB
C++
/***************************************************************************
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* Copyright (c) 2008 Werner Mayer <wmayer[at]users.sourceforge.net> *
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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 <boost/uuid/uuid_io.hpp>
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#endif
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#include <Base/Console.h>
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#include <Base/GeometryPyCXX.h>
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#include <Base/Vector3D.h>
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#include <Base/VectorPy.h>
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#include "Cosmetic.h"
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#include "CosmeticVertexPy.h"
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#include "CosmeticVertexPy.cpp"
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#include "DrawUtil.h"
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using namespace TechDraw;
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// returns a string which represents the object e.g. when printed in python
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std::string CosmeticVertexPy::representation() const
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{
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return "<CosmeticVertex object>";
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}
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PyObject *CosmeticVertexPy::PyMake(struct _typeobject *, PyObject *, PyObject *) // Python wrapper
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{
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// never create such objects with the constructor
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PyErr_SetString(PyExc_RuntimeError,
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"You cannot create an instance of the abstract class 'CosmeticVertex'.");
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return nullptr;
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}
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// constructor method
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int CosmeticVertexPy::PyInit(PyObject* /*args*/, PyObject* /*kwd*/)
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{
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return 0;
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}
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PyObject* CosmeticVertexPy::clone(PyObject *args)
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{
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if (!PyArg_ParseTuple(args, ""))
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return nullptr;
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TechDraw::CosmeticVertex* geom = this->getCosmeticVertexPtr();
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// geom->dump("CEPYI::clone");
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PyTypeObject* type = this->GetType();
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PyObject* cpy = nullptr;
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// let the type object decide
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if (type->tp_new)
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cpy = type->tp_new(type, this, nullptr);
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if (!cpy) {
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PyErr_SetString(PyExc_TypeError, "failed to create clone of CosmeticVertex");
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return nullptr;
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}
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TechDraw::CosmeticVertexPy* geompy = static_cast<TechDraw::CosmeticVertexPy*>(cpy);
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// the PyMake function must have created the corresponding instance of the 'CosmeticVertex' subclass
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// so delete it now to avoid a memory leak
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if (geompy->_pcTwinPointer) {
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TechDraw::CosmeticVertex* clone = static_cast<TechDraw::CosmeticVertex*>(geompy->_pcTwinPointer);
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delete clone;
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}
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geompy->_pcTwinPointer = geom->clone();
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return cpy;
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}
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PyObject* CosmeticVertexPy::copy(PyObject *args)
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{
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if (!PyArg_ParseTuple(args, ""))
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return nullptr;
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TechDraw::CosmeticVertex* geom = this->getCosmeticVertexPtr();
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// geom->dump("CEPYI::copy");
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PyTypeObject* type = this->GetType();
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PyObject* cpy = nullptr;
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// let the type object decide
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if (type->tp_new)
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cpy = type->tp_new(type, this, nullptr);
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if (!cpy) {
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PyErr_SetString(PyExc_TypeError, "failed to create copy of CosmeticVertex");
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return nullptr;
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}
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TechDraw::CosmeticVertexPy* geompy = static_cast<TechDraw::CosmeticVertexPy*>(cpy);
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// the PyMake function must have created the corresponding instance of the 'CosmeticVertex' subclass
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// so delete it now to avoid a memory leak
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if (geompy->_pcTwinPointer) {
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TechDraw::CosmeticVertex* copy = static_cast<TechDraw::CosmeticVertex*>(geompy->_pcTwinPointer);
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delete copy;
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}
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geompy->_pcTwinPointer = geom->copy();
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return cpy;
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}
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Py::String CosmeticVertexPy::getTag() const
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{
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std::string tmp = boost::uuids::to_string(getCosmeticVertexPtr()->getTag());
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return Py::String(tmp);
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}
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Py::Object CosmeticVertexPy::getPoint() const
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{
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Base::Vector3d point = getCosmeticVertexPtr()->permaPoint;
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point = DrawUtil::invertY(point);
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return Py::asObject(new Base::VectorPy(point));
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}
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void CosmeticVertexPy::setPoint(Py::Object arg)
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{
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PyObject* p = arg.ptr();
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if (PyObject_TypeCheck(p, &(Base::VectorPy::Type))) {
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Base::Vector3d point = static_cast<Base::VectorPy*>(p)->value();
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getCosmeticVertexPtr()->permaPoint =
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DrawUtil::invertY(point);
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}
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else if (PyObject_TypeCheck(p, &PyTuple_Type)) {
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Base::Vector3d point = Base::getVectorFromTuple<double>(p);
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getCosmeticVertexPtr()->permaPoint =
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DrawUtil::invertY(point);
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}
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else {
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std::string error = std::string("type must be 'Vector', not ");
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error += p->ob_type->tp_name;
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throw Py::TypeError(error);
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}
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}
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Py::Boolean CosmeticVertexPy::getShow() const
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{
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bool show = getCosmeticVertexPtr()->visible;
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return Py::Boolean(show);
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}
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void CosmeticVertexPy::setShow(Py::Boolean arg)
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{
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PyObject* p = arg.ptr();
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if (PyBool_Check(p)) {
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if (p == Py_True) {
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getCosmeticVertexPtr()->visible = true;
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} else {
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getCosmeticVertexPtr()->visible = false;
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}
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}
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}
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Py::Object CosmeticVertexPy::getColor() const
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{
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App::Color color = getCosmeticVertexPtr()->color;
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PyObject* pyColor = DrawUtil::colorToPyTuple(color);
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return Py::asObject(pyColor);
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}
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void CosmeticVertexPy::setColor(Py::Object arg)
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{
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PyObject* pTuple = arg.ptr();
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double red = 0.0, green = 0.0, blue = 0.0, alpha = 0.0;
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App::Color c(red, green, blue, alpha);
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if (PyTuple_Check(pTuple)) {
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c = DrawUtil::pyTupleToColor(pTuple);
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CosmeticVertex* cv = getCosmeticVertexPtr();
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cv->color = c;
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} else {
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Base::Console().Error("CEPI::setColor - not a tuple!\n");
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std::string error = std::string("type must be 'tuple', not ");
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error += pTuple->ob_type->tp_name;
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throw Py::TypeError(error);
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}
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}
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Py::Object CosmeticVertexPy::getSize() const
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{
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CosmeticVertex* cv = getCosmeticVertexPtr();
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double size = cv->size;
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PyObject* pSize = PyFloat_FromDouble(size);
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return Py::asObject(pSize);
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}
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void CosmeticVertexPy::setSize(Py::Object arg)
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{
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double size = 1.0;
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PyObject* p = arg.ptr();
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if (PyFloat_Check(p)) {
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size = PyFloat_AsDouble(p);
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} else if (PyLong_Check(p)) {
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size = (double) PyLong_AsLong(p);
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} else {
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throw Py::TypeError("expected (float)");
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}
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CosmeticVertex* cv = getCosmeticVertexPtr();
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cv->size = size;
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}
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Py::Object CosmeticVertexPy::getStyle() const
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{
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CosmeticVertex* cv = getCosmeticVertexPtr();
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double style = cv->style;
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PyObject* pStyle = PyLong_FromLong((long) style);
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return Py::asObject(pStyle);
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}
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void CosmeticVertexPy::setStyle(Py::Object arg)
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{
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int style = 1;
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PyObject* p = arg.ptr();
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if (PyLong_Check(p)) {
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style = (int) PyLong_AsLong(p);
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} else {
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throw Py::TypeError("expected (float)");
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}
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CosmeticVertex* cv = getCosmeticVertexPtr();
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cv->style = style;
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}
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PyObject *CosmeticVertexPy::getCustomAttributes(const char* /*attr*/) const
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{
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return nullptr;
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}
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int CosmeticVertexPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
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{
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return 0;
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}
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