PythonQtStdOut.cpp
164 lines
| 5.7 KiB
| text/x-c
|
CppLexer
/ src / PythonQtStdOut.cpp
ezust
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r0 | /* | ||
| * | ||||
florianlink
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r133 | * Copyright (C) 2010 MeVis Medical Solutions AG All Rights Reserved. | ||
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ezust
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r0 | * | ||
| * 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 | ||||
| * | ||||
|
florianlink
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r133 | * Contact information: MeVis Medical Solutions AG, Universitaetsallee 29, | ||
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ezust
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r0 | * 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" | ||||
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florianlink
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r8 | static PyObject *PythonQtStdOutRedirect_new(PyTypeObject *type, PyObject * /*args*/, PyObject * /*kwds*/) | ||
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ezust
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r0 | { | ||
| 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) { | ||||
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florianlink
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r183 | QString output; | ||
| if (PyTuple_GET_SIZE(args)>=1) { | ||||
| PyObject* obj = PyTuple_GET_ITEM(args,0); | ||||
| if (PyUnicode_Check(obj)) { | ||||
Orochimarufan
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r206 | #ifdef PY3K | ||
| Py_UCS4 *x = PyUnicode_AsUCS4Copy(obj); | ||||
| output = QString::fromUcs4(x, PyUnicode_GetLength(obj)); | ||||
| PyMem_Free(x); | ||||
| #else | ||||
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florianlink
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r183 | PyObject *tmp = PyUnicode_AsUTF8String(obj); | ||
| if(tmp) { | ||||
| output = QString::fromUtf8(PyString_AS_STRING(tmp)); | ||||
| Py_DECREF(tmp); | ||||
| } else { | ||||
| return NULL; | ||||
| } | ||||
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Orochimarufan
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r206 | #endif | ||
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florianlink
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r183 | } else { | ||
| char *string; | ||||
| if (!PyArg_ParseTuple(args, "s", &string)) { | ||||
| return NULL; | ||||
| } | ||||
| output = QString::fromLatin1(string); | ||||
| } | ||||
| } | ||||
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ezust
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r0 | |||
| if (s->softspace > 0) { | ||||
| (*s->_cb)(QString("")); | ||||
| s->softspace = 0; | ||||
| } | ||||
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florianlink
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r183 | (*s->_cb)(output); | ||
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ezust
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r0 | } | ||
| return Py_BuildValue(""); | ||||
| } | ||||
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florianlink
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r8 | static PyObject *PythonQtStdOutRedirect_flush(PyObject * /*self*/, PyObject * /*args*/) | ||
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florianlink
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r4 | { | ||
| return Py_BuildValue(""); | ||||
| } | ||||
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florianlink
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r201 | static PyObject *PythonQtStdOutRedirect_isatty(PyObject * /*self*/, PyObject * /*args*/) | ||
| { | ||||
| Py_INCREF(Py_False); | ||||
| return Py_False; | ||||
| } | ||||
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ezust
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r0 | |||
| static PyMethodDef PythonQtStdOutRedirect_methods[] = { | ||||
| {"write", (PyCFunction)PythonQtStdOutRedirect_write, METH_VARARGS, | ||||
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florianlink
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r4 | "redirect the writing to a callback"}, | ||
| {"flush", (PyCFunction)PythonQtStdOutRedirect_flush, METH_VARARGS, | ||||
| "flush the output, currently not implemented but needed for logging framework" | ||||
|
ezust
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r0 | }, | ||
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florianlink
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r201 | {"isatty", (PyCFunction)PythonQtStdOutRedirect_isatty, METH_NOARGS, | ||
| "return False since this object is not a tty-like device. Needed for logging framework" | ||||
| }, | ||||
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florianlink
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r8 | {NULL, NULL, 0 , NULL} /* sentinel */ | ||
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ezust
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r0 | }; | ||
| static PyMemberDef PythonQtStdOutRedirect_members[] = { | ||||
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florianlink
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r161 | {const_cast<char*>("softspace"), T_INT, offsetof(PythonQtStdOutRedirect, softspace), 0, | ||
| const_cast<char*>("soft space flag") | ||||
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ezust
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r0 | }, | ||
| {NULL} /* Sentinel */ | ||||
| }; | ||||
| PyTypeObject PythonQtStdOutRedirectType = { | ||||
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Orochimarufan
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r206 | PyVarObject_HEAD_INIT(NULL, 0) | ||
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ezust
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r0 | "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 */ | ||||
| }; | ||||