diff options
Diffstat (limited to 'source/blender/freestyle/intern/python/BPy_ViewShape.cpp')
| -rw-r--r-- | source/blender/freestyle/intern/python/BPy_ViewShape.cpp | 371 |
1 files changed, 371 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/python/BPy_ViewShape.cpp b/source/blender/freestyle/intern/python/BPy_ViewShape.cpp new file mode 100644 index 00000000000..a921bf5aed6 --- /dev/null +++ b/source/blender/freestyle/intern/python/BPy_ViewShape.cpp @@ -0,0 +1,371 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2010 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file source/blender/freestyle/intern/python/BPy_ViewShape.cpp + * \ingroup freestyle + */ + +#include "BPy_ViewShape.h" + +#include "BPy_Convert.h" +#include "Interface0D/BPy_ViewVertex.h" +#include "Interface1D/BPy_ViewEdge.h" +#include "BPy_SShape.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/////////////////////////////////////////////////////////////////////////////////////////// + +//-------------------MODULE INITIALIZATION-------------------------------- + +int ViewShape_Init(PyObject *module) +{ + if (module == NULL) + return -1; + + if (PyType_Ready(&ViewShape_Type) < 0) + return -1; + Py_INCREF(&ViewShape_Type); + PyModule_AddObject(module, "ViewShape", (PyObject *)&ViewShape_Type); + + return 0; +} + +/*----------------------ViewShape methods ----------------------------*/ + +PyDoc_STRVAR(ViewShape_doc, +"Class gathering the elements of the ViewMap (i.e., :class:`ViewVertex`\n" +"and :class:`ViewEdge`) that are issued from the same input shape.\n" +"\n" +".. method:: __init__()\n" +"\n" +" Default constructor.\n" +"\n" +".. method:: __init__(brother)\n" +"\n" +" Copy constructor.\n" +"\n" +" :arg brother: A ViewShape object.\n" +" :type brother: :class:`ViewShape`\n" +"\n" +".. method:: __init__(sshape)\n" +"\n" +" Builds a ViewShape from an SShape.\n" +"\n" +" :arg sshape: An SShape object.\n" +" :type sshape: :class:`SShape`"); + +static int ViewShape_init(BPy_ViewShape *self, PyObject *args, PyObject *kwds) +{ + static const char *kwlist_1[] = {"brother", NULL}; + static const char *kwlist_2[] = {"sshape", NULL}; + PyObject *obj = 0; + + if (PyArg_ParseTupleAndKeywords(args, kwds, "|O!", (char **)kwlist_1, &ViewShape_Type, &obj)) { + if (!obj) { + self->vs = new ViewShape(); + self->py_ss = NULL; + } + else { + self->vs = new ViewShape(*(((BPy_ViewShape *)obj)->vs)); + self->py_ss = ((BPy_ViewShape *)obj)->py_ss; + } + } + else if (PyErr_Clear(), + PyArg_ParseTupleAndKeywords(args, kwds, "O!", (char **)kwlist_2, &SShape_Type, &obj)) + { + BPy_SShape *py_ss = (BPy_SShape *)obj; + self->vs = new ViewShape(py_ss->ss); + self->py_ss = (!py_ss->borrowed) ? py_ss : NULL; + } + else { + PyErr_SetString(PyExc_TypeError, "invalid argument(s)"); + return -1; + } + self->borrowed = 0; + Py_XINCREF(self->py_ss); + return 0; +} + +static void ViewShape_dealloc(BPy_ViewShape *self) +{ + if (self->py_ss) { + self->vs->setSShape((SShape *)NULL); + Py_DECREF(self->py_ss); + } + if (self->vs && !self->borrowed) + delete self->vs; + Py_TYPE(self)->tp_free((PyObject *)self); +} + +static PyObject *ViewShape_repr(BPy_ViewShape *self) +{ + return PyUnicode_FromFormat("ViewShape - address: %p", self->vs); +} + +PyDoc_STRVAR(ViewShape_add_edge_doc, +".. method:: add_edge(edge)\n" +"\n" +" Adds a ViewEdge to the list of ViewEdge objects.\n" +"\n" +" :arg edge: A ViewEdge object.\n" +" :type edge: :class:`ViewEdge`\n"); + +static PyObject *ViewShape_add_edge(BPy_ViewShape *self, PyObject *args, PyObject *kwds) +{ + static const char *kwlist[] = {"edge", NULL}; + PyObject *py_ve = 0; + + if (PyArg_ParseTupleAndKeywords(args, kwds, "O!", (char **)kwlist, &ViewEdge_Type, &py_ve)) + return NULL; + self->vs->AddEdge(((BPy_ViewEdge *)py_ve)->ve); + Py_RETURN_NONE; +} + +PyDoc_STRVAR(ViewShape_add_vertex_doc, +".. method:: add_vertex(vertex)\n" +"\n" +" Adds a ViewVertex to the list of the ViewVertex objects.\n" +"\n" +" :arg vertex: A ViewVertex object.\n" +" :type vertex: :class:`ViewVertex`"); + +static PyObject *ViewShape_add_vertex(BPy_ViewShape *self, PyObject *args, PyObject *kwds) +{ + static const char *kwlist[] = {"vertex", NULL}; + PyObject *py_vv = 0; + + if (PyArg_ParseTupleAndKeywords(args, kwds, "O!", (char **)kwlist, &ViewVertex_Type, &py_vv)) + return NULL; + self->vs->AddVertex(((BPy_ViewVertex *)py_vv)->vv); + Py_RETURN_NONE; +} + +// virtual ViewShape *duplicate() + +static PyMethodDef BPy_ViewShape_methods[] = { + {"add_edge", (PyCFunction)ViewShape_add_edge, METH_VARARGS | METH_KEYWORDS, ViewShape_add_edge_doc}, + {"add_vertex", (PyCFunction)ViewShape_add_vertex, METH_VARARGS | METH_KEYWORDS, ViewShape_add_vertex_doc}, + {NULL, NULL, 0, NULL} +}; + +/*----------------------ViewShape get/setters ----------------------------*/ + +PyDoc_STRVAR(ViewShape_sshape_doc, +"The SShape on top of which this ViewShape is built.\n" +"\n" +":type: :class:`SShape`"); + +static PyObject *ViewShape_sshape_get(BPy_ViewShape *self, void *UNUSED(closure)) +{ + SShape *ss = self->vs->sshape(); + if (!ss) + Py_RETURN_NONE; + return BPy_SShape_from_SShape(*ss); +} + +static int ViewShape_sshape_set(BPy_ViewShape *self, PyObject *value, void *UNUSED(closure)) +{ + if (!BPy_SShape_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be an SShape"); + return -1; + } + BPy_SShape *py_ss = (BPy_SShape *)value; + self->vs->setSShape(py_ss->ss); + if (self->py_ss) + Py_DECREF(self->py_ss); + if (!py_ss->borrowed) { + self->py_ss = py_ss; + Py_INCREF(self->py_ss); + } + return 0; +} + +PyDoc_STRVAR(ViewShape_vertices_doc, +"The list of ViewVertex objects contained in this ViewShape.\n" +"\n" +":type: List of :class:`ViewVertex` objects"); + +static PyObject *ViewShape_vertices_get(BPy_ViewShape *self, void *UNUSED(closure)) +{ + PyObject *py_vertices = PyList_New(0); + + vector<ViewVertex *> vertices = self->vs->vertices(); + vector<ViewVertex *>::iterator it; + for (it = vertices.begin(); it != vertices.end(); it++) { + PyList_Append( py_vertices, Any_BPy_ViewVertex_from_ViewVertex(*(*it))); + } + return py_vertices; +} + +static int ViewShape_vertices_set(BPy_ViewShape *self, PyObject *value, void *UNUSED(closure)) +{ + PyObject *list = 0; + PyObject *item; + vector< ViewVertex *> v; + + if (!PyList_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be a list of ViewVertex objects"); + return -1; + } + for (int i = 0; i < PyList_Size(list); i++) { + item = PyList_GetItem(list, i); + if (BPy_ViewVertex_Check(item)) { + v.push_back(((BPy_ViewVertex *)item)->vv); + } + else { + PyErr_SetString(PyExc_TypeError, "value must be a list of ViewVertex objects"); + return -1; + } + } + self->vs->setVertices(v); + return 0; +} + +PyDoc_STRVAR(ViewShape_edges_doc, +"The list of ViewEdge objects contained in this ViewShape.\n" +"\n" +":type: List of :class:`ViewEdge` objects"); + +static PyObject *ViewShape_edges_get(BPy_ViewShape *self, void *UNUSED(closure)) +{ + PyObject *py_edges = PyList_New(0); + + vector<ViewEdge *> edges = self->vs->edges(); + vector<ViewEdge *>::iterator it; + + for (it = edges.begin(); it != edges.end(); it++) { + PyList_Append(py_edges, BPy_ViewEdge_from_ViewEdge(*(*it))); + } + return py_edges; +} + +static int ViewShape_edges_set(BPy_ViewShape *self, PyObject *value, void *UNUSED(closure)) +{ + PyObject *list = 0; + PyObject *item; + vector<ViewEdge *> v; + + if (!PyList_Check(value)) { + PyErr_SetString(PyExc_TypeError, "value must be a list of ViewEdge objects"); + return -1; + } + for (int i = 0; i < PyList_Size(list); i++) { + item = PyList_GetItem(list, i); + if (BPy_ViewEdge_Check(item)) { + v.push_back(((BPy_ViewEdge *)item)->ve); + } + else { + PyErr_SetString(PyExc_TypeError, "argument must be list of ViewEdge objects"); + return -1; + } + } + self->vs->setEdges(v); + return 0; +} + +PyDoc_STRVAR(ViewShape_name_doc, +"The name of the ViewShape.\n" +"\n" +":type: str"); + +static PyObject *ViewShape_name_get(BPy_ViewShape *self, void *UNUSED(closure)) +{ + return PyUnicode_FromString(self->vs->getName().c_str()); +} + +PyDoc_STRVAR(ViewShape_id_doc, +"The Id of this ViewShape.\n" +"\n" +":type: :class:`Id`"); + +static PyObject *ViewShape_id_get(BPy_ViewShape *self, void *UNUSED(closure)) +{ + Id id(self->vs->getId()); + return BPy_Id_from_Id(id); // return a copy +} + +static PyGetSetDef BPy_ViewShape_getseters[] = { + {(char *)"sshape", (getter)ViewShape_sshape_get, (setter)ViewShape_sshape_set, (char *)ViewShape_sshape_doc, NULL}, + {(char *)"vertices", (getter)ViewShape_vertices_get, (setter)ViewShape_vertices_set, + (char *)ViewShape_vertices_doc, NULL}, + {(char *)"edges", (getter)ViewShape_edges_get, (setter)ViewShape_edges_set, (char *)ViewShape_edges_doc, NULL}, + {(char *)"name", (getter)ViewShape_name_get, (setter)NULL, (char *)ViewShape_name_doc, NULL}, + {(char *)"id", (getter)ViewShape_id_get, (setter)NULL, (char *)ViewShape_id_doc, NULL}, + {NULL, NULL, NULL, NULL, NULL} /* Sentinel */ +}; + +/*-----------------------BPy_ViewShape type definition ------------------------------*/ + +PyTypeObject ViewShape_Type = { + PyVarObject_HEAD_INIT(NULL, 0) + "ViewShape", /* tp_name */ + sizeof(BPy_ViewShape), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)ViewShape_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)ViewShape_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + ViewShape_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + BPy_ViewShape_methods, /* tp_methods */ + 0, /* tp_members */ + BPy_ViewShape_getseters, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)ViewShape_init, /* tp_init */ + 0, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ +}; + +/////////////////////////////////////////////////////////////////////////////////////////// + +#ifdef __cplusplus +} +#endif |