SIP4 python bindings for TQt
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

168 lines
3.7 KiB

// This is the SIP interface definition for all types based on the TQMemArray
// template.
//
// Copyright (c) 2007
// Riverbank Computing Limited <info@riverbankcomputing.co.uk>
//
// This file is part of PyTQt.
//
// This copy of PyTQt 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.
//
// PyTQt 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
// PyTQt; 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>TQMemArray&lt;type&gt; (TQt v3+)</Title>
<Para>
Types based on the <Literal>TQMemArray</Literal> template are automatically
converted to and from Python lists of the type.
</Para>
</Sect2>
%End
%If (TQt_3_0_0 -)
%MappedType TQMemArray<int>
{
%TypeHeaderCode
#include <tqmemarray.h>
%End
%ConvertFromTypeCode
// Convert to a Python list of integers.
PyObject *l;
// Create the list.
if ((l = PyList_New(sipCpp -> size())) == NULL)
return NULL;
// Get it.
for (uint i = 0; i < sipCpp -> size(); ++i)
if (PyList_SetItem(l,i,PyInt_FromLong((long)sipCpp -> at(i))) < 0)
{
Py_DECREF(l);
return NULL;
}
return l;
%End
%ConvertToTypeCode
// Convert a Python list of integers to a TQMemArray<int> on the heap.
if (sipIsErr == NULL)
return PyList_Check(sipPy);
TQMemArray<int> *qma = new TQMemArray<int>(PyList_GET_SIZE(sipPy));
PyErr_Clear();
for (int i = 0; i < PyList_GET_SIZE(sipPy); ++i)
{
(*qma)[i] = (int)PyInt_AsLong(PyList_GET_ITEM(sipPy,i));
if (PyErr_Occurred() != NULL)
{
delete qma;
*sipIsErr = 1;
return 0;
}
}
*sipCppPtr = qma;
return sipGetState(sipTransferObj);
%End
};
template<TYPE>
%MappedType TQMemArray<TYPE>
{
%TypeHeaderCode
#include <tqmemarray.h>
%End
%ConvertFromTypeCode
// Create the list.
PyObject *l;
if ((l = PyList_New(sipCpp->size())) == NULL)
return NULL;
// Set the list elements.
for (uint i = 0; i < sipCpp->size(); ++i)
{
TYPE *t = new TYPE(sipCpp->at(i));
PyObject *tobj;
if ((tobj = sipConvertFromNewInstance(t, sipClass_TYPE, sipTransferObj)) == NULL)
{
Py_DECREF(l);
delete t;
return NULL;
}
PyList_SetItem(l, i, tobj);
}
return l;
%End
%ConvertToTypeCode
// Check the type if that is all that is required.
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;
}
TQMemArray<TYPE> *ql = new TQMemArray<TYPE>;
for (int i = 0; i < PyList_GET_SIZE(sipPy); ++i)
{
int state;
TYPE *t = reinterpret_cast<TYPE *>(sipConvertToInstance(PyList_GET_ITEM(sipPy, i), sipClass_TYPE, sipTransferObj, SIP_NOT_NONE, &state, sipIsErr));
if (*sipIsErr)
{
sipReleaseInstance(t, sipClass_TYPE, state);
delete ql;
return 0;
}
uint idx = ql->size();
ql->resize(idx + 1);
ql->at(idx) = *t;
sipReleaseInstance(t, sipClass_TYPE, state);
}
*sipCppPtr = ql;
return sipGetState(sipTransferObj);
%End
};
%End