Campbell Barton
829a2cc1b0
this can be added back on case-by-case basis, but better not assume ownership of another projects work by default.
203 lines
7.0 KiB
C++
203 lines
7.0 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file source/blender/freestyle/intern/python/BPy_UnaryPredicate0D.cpp
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* \ingroup freestyle
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*/
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#include "BPy_UnaryPredicate0D.h"
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#include "BPy_Convert.h"
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#include "Iterator/BPy_Interface0DIterator.h"
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#include "UnaryPredicate0D/BPy_FalseUP0D.h"
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#include "UnaryPredicate0D/BPy_TrueUP0D.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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///////////////////////////////////////////////////////////////////////////////////////////
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//-------------------MODULE INITIALIZATION--------------------------------
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int UnaryPredicate0D_Init(PyObject *module)
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{
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if (module == NULL)
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return -1;
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if (PyType_Ready(&UnaryPredicate0D_Type) < 0)
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return -1;
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Py_INCREF(&UnaryPredicate0D_Type);
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PyModule_AddObject(module, "UnaryPredicate0D", (PyObject *)&UnaryPredicate0D_Type);
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if (PyType_Ready(&FalseUP0D_Type) < 0)
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return -1;
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Py_INCREF(&FalseUP0D_Type);
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PyModule_AddObject(module, "FalseUP0D", (PyObject *)&FalseUP0D_Type);
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if (PyType_Ready(&TrueUP0D_Type) < 0)
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return -1;
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Py_INCREF(&TrueUP0D_Type);
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PyModule_AddObject(module, "TrueUP0D", (PyObject *)&TrueUP0D_Type);
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return 0;
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}
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//------------------------INSTANCE METHODS ----------------------------------
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static char UnaryPredicate0D___doc__[] =
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"Base class for unary predicates that work on\n"
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":class:`Interface0DIterator`. A UnaryPredicate0D is a functor that\n"
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"evaluates a condition on an Interface0DIterator and returns true or\n"
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"false depending on whether this condition is satisfied or not. The\n"
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"UnaryPredicate0D is used by invoking its __call__() method. Any\n"
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"inherited class must overload the __call__() method.\n"
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"\n"
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".. method:: __init__()\n"
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"\n"
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" Default constructor.\n"
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"\n"
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".. method:: __call__(it)\n"
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"\n"
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" Must be overload by inherited classes.\n"
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"\n"
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" :arg it: The Interface0DIterator pointing onto the Interface0D at\n"
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" which we wish to evaluate the predicate.\n"
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" :type it: :class:`Interface0DIterator`\n"
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" :return: True if the condition is satisfied, false otherwise.\n"
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" :rtype: bool\n";
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static int UnaryPredicate0D___init__(BPy_UnaryPredicate0D *self, PyObject *args, PyObject *kwds)
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{
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static const char *kwlist[] = {NULL};
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if (!PyArg_ParseTupleAndKeywords(args, kwds, "", (char **)kwlist))
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return -1;
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self->up0D = new UnaryPredicate0D();
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self->up0D->py_up0D = (PyObject *)self;
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return 0;
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}
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static void UnaryPredicate0D___dealloc__(BPy_UnaryPredicate0D *self)
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{
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if (self->up0D)
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delete self->up0D;
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Py_TYPE(self)->tp_free((PyObject *)self);
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}
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static PyObject *UnaryPredicate0D___repr__(BPy_UnaryPredicate0D *self)
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{
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return PyUnicode_FromFormat("type: %s - address: %p", Py_TYPE(self)->tp_name, self->up0D);
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}
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static PyObject *UnaryPredicate0D___call__(BPy_UnaryPredicate0D *self, PyObject *args, PyObject *kwds)
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{
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static const char *kwlist[] = {"it", NULL};
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PyObject *py_if0D_it;
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if (!PyArg_ParseTupleAndKeywords(args, kwds, "O!", (char **)kwlist, &Interface0DIterator_Type, &py_if0D_it))
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return NULL;
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Interface0DIterator *if0D_it = ((BPy_Interface0DIterator *)py_if0D_it)->if0D_it;
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if (!if0D_it) {
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string class_name(Py_TYPE(self)->tp_name);
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PyErr_SetString(PyExc_RuntimeError, (class_name + " has no Interface0DIterator").c_str());
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return NULL;
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}
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if (typeid(*(self->up0D)) == typeid(UnaryPredicate0D)) {
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PyErr_SetString(PyExc_TypeError, "__call__ method not properly overridden");
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return NULL;
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}
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if (self->up0D->operator()(*if0D_it) < 0) {
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if (!PyErr_Occurred()) {
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string class_name(Py_TYPE(self)->tp_name);
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PyErr_SetString(PyExc_RuntimeError, (class_name + " __call__ method failed").c_str());
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}
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return NULL;
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}
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return PyBool_from_bool(self->up0D->result);
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}
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/*----------------------UnaryPredicate0D get/setters ----------------------------*/
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PyDoc_STRVAR(UnaryPredicate0D_name_doc,
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"The name of the unary 0D predicate.\n"
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"\n"
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":type: str");
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static PyObject *UnaryPredicate0D_name_get(BPy_UnaryPredicate0D *self, void *UNUSED(closure))
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{
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return PyUnicode_FromString(Py_TYPE(self)->tp_name);
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}
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static PyGetSetDef BPy_UnaryPredicate0D_getseters[] = {
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{(char *)"name", (getter)UnaryPredicate0D_name_get, (setter)NULL, (char *)UnaryPredicate0D_name_doc, NULL},
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{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
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};
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/*-----------------------BPy_UnaryPredicate0D type definition ------------------------------*/
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PyTypeObject UnaryPredicate0D_Type = {
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PyVarObject_HEAD_INIT(NULL, 0)
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"UnaryPredicate0D", /* tp_name */
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sizeof(BPy_UnaryPredicate0D), /* tp_basicsize */
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0, /* tp_itemsize */
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(destructor)UnaryPredicate0D___dealloc__, /* tp_dealloc */
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0, /* tp_print */
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0, /* tp_getattr */
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0, /* tp_setattr */
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0, /* tp_reserved */
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(reprfunc)UnaryPredicate0D___repr__, /* tp_repr */
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0, /* tp_as_number */
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0, /* tp_as_sequence */
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0, /* tp_as_mapping */
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0, /* tp_hash */
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(ternaryfunc)UnaryPredicate0D___call__, /* tp_call */
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0, /* tp_str */
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0, /* tp_getattro */
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0, /* tp_setattro */
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0, /* tp_as_buffer */
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Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
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UnaryPredicate0D___doc__, /* tp_doc */
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0, /* tp_traverse */
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0, /* tp_clear */
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0, /* tp_richcompare */
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0, /* tp_weaklistoffset */
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0, /* tp_iter */
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0, /* tp_iternext */
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0, /* tp_methods */
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0, /* tp_members */
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BPy_UnaryPredicate0D_getseters, /* tp_getset */
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0, /* tp_base */
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0, /* tp_dict */
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0, /* tp_descr_get */
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0, /* tp_descr_set */
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0, /* tp_dictoffset */
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(initproc)UnaryPredicate0D___init__, /* tp_init */
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0, /* tp_alloc */
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PyType_GenericNew, /* tp_new */
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};
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///////////////////////////////////////////////////////////////////////////////////////////
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#ifdef __cplusplus
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}
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#endif
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