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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Utility functions for Python bindings.
* Stolen from Epiphany.
*
* Copyright (C) 2005 Adam Hooper <adamh@cvs.gnome.org>
* Copyright (C) 2005 Christian Persch <chpe@cvs.gnome.org>
* Copyright (C) 2005 Crispin Flowerday <gnome@flowerday.cx>
*
* This program 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.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#define NO_IMPORT_PYGOBJECT
#include "pygobject.h"
#include "override_common.h"
PyObject *
_helper_wrap_gobject_glist (const GList *list)
{
PyObject *py_list;
const GList *tmp;
if ((py_list = PyList_New(0)) == NULL) {
return NULL;
}
for (tmp = list; tmp != NULL; tmp = tmp->next) {
PyObject *py_obj = pygobject_new(G_OBJECT(tmp->data));
if (py_obj == NULL) {
Py_DECREF(py_list);
return NULL;
}
PyList_Append(py_list, py_obj);
Py_DECREF(py_obj);
}
return py_list;
}
PyObject *
_helper_wrap_pointer_glist (const GList *list, GType boxed_type)
{
PyObject *py_list;
const GList *tmp;
if ((py_list = PyList_New(0)) == NULL) {
return NULL;
}
for (tmp = list; tmp != NULL; tmp = tmp->next) {
PyObject *py_obj = pyg_pointer_new(boxed_type, tmp->data);
if (py_obj == NULL) {
Py_DECREF(py_list);
return NULL;
}
PyList_Append(py_list, py_obj);
Py_DECREF(py_obj);
}
return py_list;
}
PyObject *
_helper_wrap_boxed_glist (const GList *list,
GType boxed_type,
gboolean copy_boxed,
gboolean own_ref)
{
PyObject *py_list;
const GList *tmp;
if ((py_list = PyList_New(0)) == NULL) {
return NULL;
}
for (tmp = list; tmp != NULL; tmp = tmp->next) {
PyObject *py_obj = pyg_boxed_new(boxed_type, G_OBJECT(tmp->data), copy_boxed, own_ref);
if (py_obj == NULL) {
Py_DECREF(py_list);
return NULL;
}
PyList_Append(py_list, py_obj);
Py_DECREF(py_obj);
}
return py_list;
}
PyObject *
_helper_wrap_string_glist (const GList *list)
{
const GList *tmp;
PyObject *py_list;
if ((py_list = PyList_New(0)) == NULL) {
return NULL;
}
for (tmp = list; tmp != NULL; tmp = tmp->next) {
PyObject *str_obj = PyString_FromString ((char*)tmp->data);
if (str_obj == NULL) {
Py_DECREF(py_list);
return NULL;
}
PyList_Append(py_list, str_obj);
Py_DECREF(str_obj);
}
return py_list;
}
PyObject *
_helper_wrap_boxed_gptrarray (GPtrArray *list, GType type, gboolean own_ref, gboolean dealloc)
{
PyObject *py_list;
int i;
if ((py_list = PyList_New(0)) == NULL) {
return NULL;
}
for( i = 0; i < list->len; i++ ) {
PyObject *obj = pyg_boxed_new (type, g_ptr_array_index(list,i), FALSE, own_ref);
PyList_Append(py_list, obj);
Py_DECREF(obj);
}
if (dealloc) g_ptr_array_free (list, TRUE);
return py_list;
}
GList *
_helper_unwrap_pointer_pylist (PyObject *py_list, GType type)
{
int size, i;
GList *list = NULL;
size = PyList_Size (py_list);
for (i = 0; i < size; i++) {
PyObject *py_ptr;
gpointer ptr;
py_ptr = PyList_GetItem (py_list, i);
if (!pyg_pointer_check (py_ptr, type)) {
g_list_free (list);
return NULL;
}
ptr = pyg_pointer_get (py_ptr, void);
list = g_list_prepend (list, ptr);
}
list = g_list_reverse (list);
return list;
}
GList *
_helper_unwrap_string_pylist (PyObject *py_list)
{
int size, i;
GList *list = NULL;
size = PyList_Size (py_list);
for (i = 0; i < size; i++) {
PyObject *py_str;
char *str;
py_str = PyList_GetItem (py_list, i);
str = PyString_AsString (py_str);
list = g_list_prepend (list, str);
}
list = g_list_reverse (list);
return list;
}
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