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/***************************************************************************
* Copyright (c) 2023 David Carter <dcarter@david.carter.ca> *
* *
* This file is part of FreeCAD. *
* *
* FreeCAD 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. *
* *
* FreeCAD 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 FreeCAD. If not, see *
* <https://www.gnu.org/licenses/>. *
* *
**************************************************************************/
#include <QList>
#include <QMetaType>
#include <Base/Quantity.h>
#include <Base/QuantityPy.h>
#include <CXX/Objects.hxx>
#include <Gui/MetaTypes.h>
#include "Array2DPy.h"
#include "Exceptions.h"
#include "Model.h"
#include "ModelLibrary.h"
#include "ModelPropertyPy.h"
#include "ModelUuids.h"
#include "Array2DPy.cpp"
using namespace Materials;
// returns a string which represents the object e.g. when printed in python
std::string Array2DPy::representation() const
{
std::stringstream str;
str << "<Array2D object at " << getArray2DPtr() << ">";
return str.str();
}
PyObject* Array2DPy::PyMake(struct _typeobject*, PyObject*, PyObject*) // Python wrapper
{
// never create such objects with the constructor
return new Array2DPy(new Array2D());
}
// constructor method
int Array2DPy::PyInit(PyObject* /*args*/, PyObject* /*kwd*/)
{
return 0;
}
Py::List Array2DPy::getArray() const
{
Py::List list;
auto array = getArray2DPtr()->getArray();
for (auto& row : array) {
Py::List rowList;
for (auto& column : *row) {
auto quantity =
new Base::QuantityPy(new Base::Quantity(column.value<Base::Quantity>()));
rowList.append(Py::asObject(quantity));
}
list.append(rowList);
}
return list;
}
Py::Long Array2DPy::getDimensions() const
{
return Py::Long(2);
}
Py::Long Array2DPy::getRows() const
{
return Py::Long(getArray2DPtr()->rows());
}
void Array2DPy::setRows(Py::Long arg)
{
getArray2DPtr()->setRows(arg);
}
Py::Long Array2DPy::getColumns() const
{
return Py::Long(getArray2DPtr()->columns());
}
void Array2DPy::setColumns(Py::Long arg)
{
getArray2DPtr()->setColumns(arg);
}
PyObject* Array2DPy::getRow(PyObject* args) const
{
int row;
if (!PyArg_ParseTuple(args, "i", &row)) {
return nullptr;
}
try {
Py::List list;
auto arrayRow = getArray2DPtr()->getRow(row);
for (auto& column : *arrayRow) {
auto quantity =
new Base::QuantityPy(new Base::Quantity(column.value<Base::Quantity>()));
list.append(Py::asObject(quantity));
}
return Py::new_reference_to(list);
}
catch (const InvalidIndex&) {
}
PyErr_SetString(PyExc_IndexError, "Invalid array index");
return nullptr;
}
PyObject* Array2DPy::getValue(PyObject* args) const
{
int row;
int column;
if (!PyArg_ParseTuple(args, "ii", &row, &column)) {
return nullptr;
}
try {
auto value = getArray2DPtr()->getValue(row, column);
return new Base::QuantityPy(new Base::Quantity(value.value<Base::Quantity>()));
}
catch (const InvalidIndex&) {
}
PyErr_SetString(PyExc_IndexError, "Invalid array index");
return nullptr;
}
PyObject* Array2DPy::setValue(PyObject* args)
{
int row;
int column;
PyObject* valueObj;
if (PyArg_ParseTuple(args, "iiO!", &row, &column, &PyUnicode_Type, &valueObj)) {
Py::String item(valueObj);
try {
auto quantity = Base::Quantity::parse(item.as_string());
quantity.setFormat(MaterialValue::getQuantityFormat());
QVariant variant = QVariant::fromValue(quantity);
getArray2DPtr()->setValue(row, column, variant);
}
catch (const InvalidIndex&) {
PyErr_SetString(PyExc_IndexError, "Invalid array index");
return nullptr;
}
Py_Return;
}
PyErr_SetString(PyExc_TypeError, "Expected (integer, integer, string) arguments");
return nullptr;
}
PyObject* Array2DPy::getCustomAttributes(const char* /*attr*/) const
{
return nullptr;
}
int Array2DPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
{
return 0;
}
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