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108 lines
2.4 KiB
108 lines
2.4 KiB
// This is the SIP interface definition for all types based on the TQPtrList
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// template.
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//
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// Copyright (c) 2007
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// Riverbank Computing Limited <info@riverbankcomputing.co.uk>
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//
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// This file is part of PyTQt.
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//
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// This copy of PyTQt is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2, or (at your option) any later
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// version.
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//
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// PyTQt is supplied in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// PyTQt; see the file LICENSE. If not, write to the Free Software Foundation,
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// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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%ExportedDoc
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<Sect2><Title>TQPtrList<type> (TQt v2+)</Title>
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<Para>
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Types based on the <Literal>TQPtrList</Literal> template are automatically
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converted to and from Python lists of the type.
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</Para>
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</Sect2>
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%End
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template<Type>
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%MappedType TQPtrList<Type>
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{
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%TypeHeaderCode
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#include <tqptrlist.h>
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%End
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%ConvertFromTypeCode
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Type *dw;
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int i;
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PyObject *l;
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// Create the list.
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if ((l = PyList_New(sipCpp -> count())) == NULL)
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return NULL;
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// Get it.
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i = 0;
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for (dw = sipCpp -> first(); dw != NULL; dw = sipCpp -> next())
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{
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PyObject *dwobj;
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if ((dwobj = sipConvertFromInstance(dw,sipClass_Type,sipTransferObj)) == NULL || PyList_SetItem(l,i,dwobj) < 0)
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{
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Py_XDECREF(dwobj);
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Py_DECREF(l);
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return NULL;
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}
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++i;
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}
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return l;
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%End
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%ConvertToTypeCode
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if (sipIsErr == NULL)
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{
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if (!PyList_Check(sipPy))
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return 0;
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for (int i = 0; i < PyList_GET_SIZE(sipPy); ++i)
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if (!sipCanConvertToInstance(PyList_GET_ITEM(sipPy,i),sipClass_Type,0))
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return 0;
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return 1;
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}
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TQPtrList<Type> *tqpl = new TQPtrList<Type>;
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for (int i = 0; i < PyList_GET_SIZE(sipPy); ++i)
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{
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// We apply the transfer to the list itself, not the elements.
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// Note that any temporary element will never be destroyed.
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// There is nothing that can be done about this.
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tqpl -> append(reinterpret_cast<Type *>(sipConvertToInstance(PyList_GET_ITEM(sipPy,i),sipClass_Type,0,0,0,sipIsErr)));
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if (*sipIsErr)
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{
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delete tqpl;
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return 0;
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}
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}
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*sipCppPtr = tqpl;
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return sipGetState(sipTransferObj);
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%End
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};
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