PythonQtStdOut.cpp
162 lines
| 5.6 KiB
| text/x-c
|
CppLexer
/ src / PythonQtStdOut.cpp
r0 | /* | |||
* | ||||
* Copyright (C) 2010 MeVis Medical Solutions AG All Rights Reserved. | ||||
* | ||||
* This library 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. | ||||
* | ||||
* 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 | ||||
* Lesser General Public License for more details. | ||||
* | ||||
* Further, this software is distributed without any warranty that it is | ||||
* free of the rightful claim of any third person regarding infringement | ||||
* or the like. Any license provided herein, whether implied or | ||||
* otherwise, applies only to this software file. Patent licenses, if | ||||
* any, provided herein do not apply to combinations of this program with | ||||
* other software, or any other product whatsoever. | ||||
* | ||||
* You should have received a copy of the GNU Lesser General Public | ||||
* License along with this library; if not, write to the Free Software | ||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
* | ||||
* Contact information: MeVis Medical Solutions AG, Universitaetsallee 29, | ||||
* 28359 Bremen, Germany or: | ||||
* | ||||
* http://www.mevis.de | ||||
* | ||||
*/ | ||||
//---------------------------------------------------------------------------------- | ||||
/*! | ||||
// \file PythonQtStdOut.cpp | ||||
// \author Florian Link | ||||
// \author Last changed by $Author: florian $ | ||||
// \date 2006-05 | ||||
*/ | ||||
//---------------------------------------------------------------------------------- | ||||
#include "PythonQtStdOut.h" | ||||
static PyObject *PythonQtStdOutRedirect_new(PyTypeObject *type, PyObject * /*args*/, PyObject * /*kwds*/) | ||||
{ | ||||
PythonQtStdOutRedirect *self; | ||||
self = (PythonQtStdOutRedirect *)type->tp_alloc(type, 0); | ||||
self->softspace = 0; | ||||
self->_cb = NULL; | ||||
return (PyObject *)self; | ||||
} | ||||
static PyObject *PythonQtStdOutRedirect_write(PyObject *self, PyObject *args) | ||||
{ | ||||
PythonQtStdOutRedirect* s = (PythonQtStdOutRedirect*)self; | ||||
if (s->_cb) { | ||||
QString output; | ||||
if (PyTuple_GET_SIZE(args)>=1) { | ||||
PyObject* obj = PyTuple_GET_ITEM(args,0); | ||||
if (PyUnicode_Check(obj)) { | ||||
#ifdef PY3K | ||||
r11 | output = QString::fromUtf8(PyUnicode_AsUTF8(obj)); | |||
r0 | #else | |||
PyObject *tmp = PyUnicode_AsUTF8String(obj); | ||||
if(tmp) { | ||||
output = QString::fromUtf8(PyString_AS_STRING(tmp)); | ||||
Py_DECREF(tmp); | ||||
} else { | ||||
return NULL; | ||||
} | ||||
#endif | ||||
} else { | ||||
char *string; | ||||
if (!PyArg_ParseTuple(args, "s", &string)) { | ||||
return NULL; | ||||
} | ||||
output = QString::fromLatin1(string); | ||||
} | ||||
} | ||||
if (s->softspace > 0) { | ||||
(*s->_cb)(QString("")); | ||||
s->softspace = 0; | ||||
} | ||||
(*s->_cb)(output); | ||||
} | ||||
return Py_BuildValue(""); | ||||
} | ||||
static PyObject *PythonQtStdOutRedirect_flush(PyObject * /*self*/, PyObject * /*args*/) | ||||
{ | ||||
return Py_BuildValue(""); | ||||
} | ||||
static PyObject *PythonQtStdOutRedirect_isatty(PyObject * /*self*/, PyObject * /*args*/) | ||||
{ | ||||
Py_INCREF(Py_False); | ||||
return Py_False; | ||||
} | ||||
static PyMethodDef PythonQtStdOutRedirect_methods[] = { | ||||
{"write", (PyCFunction)PythonQtStdOutRedirect_write, METH_VARARGS, | ||||
"redirect the writing to a callback"}, | ||||
{"flush", (PyCFunction)PythonQtStdOutRedirect_flush, METH_VARARGS, | ||||
"flush the output, currently not implemented but needed for logging framework" | ||||
}, | ||||
{"isatty", (PyCFunction)PythonQtStdOutRedirect_isatty, METH_NOARGS, | ||||
"return False since this object is not a tty-like device. Needed for logging framework" | ||||
}, | ||||
{NULL, NULL, 0 , NULL} /* sentinel */ | ||||
}; | ||||
static PyMemberDef PythonQtStdOutRedirect_members[] = { | ||||
{const_cast<char*>("softspace"), T_INT, offsetof(PythonQtStdOutRedirect, softspace), 0, | ||||
const_cast<char*>("soft space flag") | ||||
}, | ||||
{NULL} /* Sentinel */ | ||||
}; | ||||
PyTypeObject PythonQtStdOutRedirectType = { | ||||
PyVarObject_HEAD_INIT(NULL, 0) | ||||
"PythonQtStdOutRedirect", /*tp_name*/ | ||||
sizeof(PythonQtStdOutRedirect), /*tp_basicsize*/ | ||||
0, /*tp_itemsize*/ | ||||
0, /*tp_dealloc*/ | ||||
0, /*tp_print*/ | ||||
0, /*tp_getattr*/ | ||||
0, /*tp_setattr*/ | ||||
0, /*tp_compare*/ | ||||
0, /*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*/ | ||||
"PythonQtStdOutRedirect", /* tp_doc */ | ||||
0, /* tp_traverse */ | ||||
0, /* tp_clear */ | ||||
0, /* tp_richcompare */ | ||||
0, /* tp_weaklistoffset */ | ||||
0, /* tp_iter */ | ||||
0, /* tp_iternext */ | ||||
PythonQtStdOutRedirect_methods, /* tp_methods */ | ||||
PythonQtStdOutRedirect_members, /* tp_members */ | ||||
0, /* tp_getset */ | ||||
0, /* tp_base */ | ||||
0, /* tp_dict */ | ||||
0, /* tp_descr_get */ | ||||
0, /* tp_descr_set */ | ||||
0, /* tp_dictoffset */ | ||||
0, /* tp_init */ | ||||
0, /* tp_alloc */ | ||||
PythonQtStdOutRedirect_new, /* tp_new */ | ||||
}; | ||||