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// This is the SIP interface definition for all types based on the QValueList
// template.
//
// Copyright (c) 2007
// Riverbank Computing Limited <info@riverbankcomputing.co.uk>
//
// This file is part of PyQt.
//
// This copy of PyQt 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, or (at your option) any later
// version.
//
// PyQt is supplied 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
// PyQt; see the file LICENSE. If not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
%ExportedDoc
<Sect2><Title>QValueList<type> (Qt v2+)</Title>
<Para>
Types based on the <Literal>QValueList</Literal> template are automatically
converted to and from Python lists of the type.
</Para>
</Sect2>
%End
%If (Qt_2_1_0 -)
template<Type>
%MappedType QValueList<Type>
{
%TypeHeaderCode
#include <qvaluelist.h>
%End
%ConvertFromTypeCode
int i;
PyObject *l;
// Create the list.
if ((l = PyList_New(sipCpp -> count())) == NULL)
return NULL;
// Get it.
i = 0;
QValueListConstIterator<Type> it;
for (it = sipCpp -> begin(); it != sipCpp -> end(); ++it)
{
PyObject *tmobj;
if ((tmobj = sipConvertFromNewInstance(new Type(*it),sipClass_Type,sipTransferObj)) == NULL || PyList_SetItem(l,i,tmobj) < 0)
{
Py_XDECREF(tmobj);
Py_DECREF(l);
return NULL;
}
++i;
}
return l;
%End
%ConvertToTypeCode
if (sipIsErr == NULL)
{
if (!PyList_Check(sipPy))
return 0;
for (int i = 0; i < PyList_GET_SIZE(sipPy); ++i)
if (!sipCanConvertToInstance(PyList_GET_ITEM(sipPy,i),sipClass_Type,SIP_NOT_NONE))
return 0;
return 1;
}
QValueList<Type> *qvl = new QValueList<Type>;
for (int i = 0; i < PyList_GET_SIZE(sipPy); ++i)
{
int iserr = 0, state;
// We apply the transfer to the list itself, not the elements.
Type *itm = reinterpret_cast<Type *>(sipConvertToInstance(PyList_GET_ITEM(sipPy,i),sipClass_Type,0,SIP_NOT_NONE,&state,&iserr));
if (iserr)
{
sipReleaseInstance(itm,sipClass_Type,state);
*sipIsErr = 1;
delete qvl;
return 0;
}
qvl -> append(*itm);
sipReleaseInstance(itm,sipClass_Type,state);
}
*sipCppPtr = qvl;
return sipGetState(sipTransferObj);
%End
};
%End
%If (Qt_2_00 -)
%MappedType QValueList<int>
{
%TypeHeaderCode
#include <qvaluelist.h>
%End
%ConvertFromTypeCode
// Convert to a Python list of integers.
PyObject *l;
// Create the list.
if ((l = PyList_New(sipCpp -> count())) == NULL)
return NULL;
// Get it.
for (uint i = 0; i < sipCpp -> count(); ++i)
if (PyList_SetItem(l,i,PyInt_FromLong((long)(*sipCpp)[i])) < 0)
{
Py_DECREF(l);
return NULL;
}
return l;
%End
%ConvertToTypeCode
// Convert a Python list of integers to a QValueList<int> on the heap.
if (sipIsErr == NULL)
return PyList_Check(sipPy);
QValueList<int> *qvl = new QValueList<int>;
PyErr_Clear();
for (int i = 0; i < PyList_GET_SIZE(sipPy); ++i)
{
qvl -> append((int)PyInt_AsLong(PyList_GET_ITEM(sipPy,i)));
if (PyErr_Occurred() != NULL)
{
delete qvl;
*sipIsErr = 1;
return 0;
}
}
*sipCppPtr = qvl;
return 1;
%End
};
%End
|
