/*
 *
 *  Copyright (C) 2011 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    PythonQtStdIn.cpp
// \author  Jean-Christophe Fillion-Robin
// \author  Last changed by $Author: jcfr $
// \date    2011
*/
//----------------------------------------------------------------------------------

#include "PythonQtStdIn.h"
#include "PythonQt.h"

static PyObject* PythonQtStdInRedirect_new(PyTypeObject* type, PyObject* /*args*/, PyObject* /*kwds*/)
{
  PythonQtStdInRedirect* self;
  self = (PythonQtStdInRedirect*)type->tp_alloc(type, 0);
  self->_cb = nullptr;
  self->_callData = nullptr;
  self->_isatty = false;

  return (PyObject*)self;
}

static PyObject* PythonQtStdInRedirect_readline(PyObject* self, PyObject* args)
{
  Q_UNUSED(args)
  PythonQtStdInRedirect* s = (PythonQtStdInRedirect*)self;
  QString string;
  if (s->_cb) {
    string = (*s->_cb)(s->_callData);
  }
  return Py_BuildValue("s", QStringToPythonConstCharPointer(string));
}

static PyObject* PythonQtStdInRedirect_isatty(PyObject* self, PyObject* /*args*/)
{
  PythonQtStdInRedirect* s = (PythonQtStdInRedirect*)self;
  PyObject* r = s->_isatty ? Py_True : Py_False;
  Py_INCREF(r);
  return r;
}

static PyMethodDef PythonQtStdInRedirect_methods[] = {
  {"readline", (PyCFunction)PythonQtStdInRedirect_readline, METH_VARARGS, "read input line"},
  {"isatty", (PyCFunction)PythonQtStdInRedirect_isatty, METH_NOARGS,
    "returns True if this is a tty-like device. False by default."},
  {nullptr, nullptr, 0, nullptr} /* sentinel */
};

static PyMemberDef PythonQtStdInRedirect_members[] = {
  {nullptr} /* Sentinel */
};

PyTypeObject PythonQtStdInRedirectType = {
  PyVarObject_HEAD_INIT(nullptr, 0)         /*tp_base*/
  "PythonQtStdInRedirect",                  /*tp_name*/
  sizeof(PythonQtStdInRedirect),            /*tp_basicsize*/
  0,                                        /*tp_itemsize*/
  nullptr,                                  /*tp_dealloc*/
  0,                                        /*tp_vectorcall_offset*/
  nullptr,                                  /*tp_getattr*/
  nullptr,                                  /*tp_setattr*/
  nullptr,                                  /*tp_compare*/
  nullptr,                                  /*tp_repr*/
  nullptr,                                  /*tp_as_number*/
  nullptr,                                  /*tp_as_sequence*/
  nullptr,                                  /*tp_as_mapping*/
  nullptr,                                  /*tp_hash */
  nullptr,                                  /*tp_call*/
  nullptr,                                  /*tp_str*/
  nullptr,                                  /*tp_getattro*/
  nullptr,                                  /*tp_setattro*/
  nullptr,                                  /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
  "PythonQtStdInRedirect",                  /* tp_doc */
  nullptr,                                  /* tp_traverse */
  nullptr,                                  /* tp_clear */
  nullptr,                                  /* tp_richcompare */
  0,                                        /* tp_weaklistoffset */
  nullptr,                                  /* tp_iter */
  nullptr,                                  /* tp_iternext */
  PythonQtStdInRedirect_methods,            /* tp_methods */
  PythonQtStdInRedirect_members,            /* tp_members */
  nullptr,                                  /* tp_getset */
  nullptr,                                  /* tp_base */
  nullptr,                                  /* tp_dict */
  nullptr,                                  /* tp_descr_get */
  nullptr,                                  /* tp_descr_set */
  0,                                        /* tp_dictoffset */
  nullptr,                                  /* tp_init */
  nullptr,                                  /* tp_alloc */
  PythonQtStdInRedirect_new,                /* tp_new */
};
