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/*
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*
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* Copyright (C) 2010 MeVis Medical Solutions AG All Rights Reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* Further, this software is distributed without any warranty that it is
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* free of the rightful claim of any third person regarding infringement
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* or the like. Any license provided herein, whether implied or
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* otherwise, applies only to this software file. Patent licenses, if
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* any, provided herein do not apply to combinations of this program with
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* other software, or any other product whatsoever.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Contact information: MeVis Medical Solutions AG, Universitaetsallee 29,
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* 28359 Bremen, Germany or:
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*
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* http://www.mevis.de
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*
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*/
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//----------------------------------------------------------------------------------
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/*!
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// \file PythonQtStdOut.cpp
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// \author Florian Link
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// \author Last changed by $Author: florian $
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// \date 2006-05
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*/
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//----------------------------------------------------------------------------------
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#include "PythonQtStdOut.h"
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static PyObject *PythonQtStdOutRedirect_new(PyTypeObject *type, PyObject * /*args*/, PyObject * /*kwds*/)
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{
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PythonQtStdOutRedirect *self;
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self = (PythonQtStdOutRedirect *)type->tp_alloc(type, 0);
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self->softspace = 0;
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self->_cb = NULL;
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return (PyObject *)self;
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}
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static PyObject *PythonQtStdOutRedirect_write(PyObject *self, PyObject *args)
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{
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PythonQtStdOutRedirect* s = (PythonQtStdOutRedirect*)self;
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if (s->_cb) {
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QString output;
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if (PyTuple_GET_SIZE(args)>=1) {
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PyObject* obj = PyTuple_GET_ITEM(args,0);
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if (PyUnicode_Check(obj)) {
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#ifdef PY3K
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Py_UCS4 *x = PyUnicode_AsUCS4Copy(obj);
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output = QString::fromUcs4(x, PyUnicode_GetLength(obj));
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PyMem_Free(x);
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#else
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PyObject *tmp = PyUnicode_AsUTF8String(obj);
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if(tmp) {
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output = QString::fromUtf8(PyString_AS_STRING(tmp));
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Py_DECREF(tmp);
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} else {
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return NULL;
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}
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#endif
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} else {
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char *string;
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if (!PyArg_ParseTuple(args, "s", &string)) {
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return NULL;
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}
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output = QString::fromLatin1(string);
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}
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}
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if (s->softspace > 0) {
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(*s->_cb)(QString(""));
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s->softspace = 0;
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}
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(*s->_cb)(output);
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}
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return Py_BuildValue("");
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}
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static PyObject *PythonQtStdOutRedirect_flush(PyObject * /*self*/, PyObject * /*args*/)
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{
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return Py_BuildValue("");
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}
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static PyObject *PythonQtStdOutRedirect_isatty(PyObject * /*self*/, PyObject * /*args*/)
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{
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Py_INCREF(Py_False);
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return Py_False;
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}
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static PyMethodDef PythonQtStdOutRedirect_methods[] = {
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{"write", (PyCFunction)PythonQtStdOutRedirect_write, METH_VARARGS,
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"redirect the writing to a callback"},
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{"flush", (PyCFunction)PythonQtStdOutRedirect_flush, METH_VARARGS,
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"flush the output, currently not implemented but needed for logging framework"
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},
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{"isatty", (PyCFunction)PythonQtStdOutRedirect_isatty, METH_NOARGS,
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"return False since this object is not a tty-like device. Needed for logging framework"
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},
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{NULL, NULL, 0 , NULL} /* sentinel */
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};
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static PyMemberDef PythonQtStdOutRedirect_members[] = {
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{const_cast<char*>("softspace"), T_INT, offsetof(PythonQtStdOutRedirect, softspace), 0,
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const_cast<char*>("soft space flag")
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},
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{NULL} /* Sentinel */
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};
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PyTypeObject PythonQtStdOutRedirectType = {
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PyVarObject_HEAD_INIT(NULL, 0)
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"PythonQtStdOutRedirect", /*tp_name*/
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sizeof(PythonQtStdOutRedirect), /*tp_basicsize*/
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0, /*tp_itemsize*/
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0, /*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_compare*/
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0, /*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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0, /*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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"PythonQtStdOutRedirect", /* 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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PythonQtStdOutRedirect_methods, /* tp_methods */
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PythonQtStdOutRedirect_members, /* tp_members */
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0, /* 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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0, /* tp_init */
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0, /* tp_alloc */
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PythonQtStdOutRedirect_new, /* tp_new */
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};
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