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169626bb24
Original commit message from CVS: * configure.ac: Require python 2.3 * gst/gstmodule.c (python_do_pending_calls): Use PyGILState and friends here. * gst/gst.override (_pygst_main_quit, _pygst_main): Use these two instead of gst_main/gst_main_quit so we can check if we're in a mainloop or not.
143 lines
3.6 KiB
C
143 lines
3.6 KiB
C
/* -*- Mode: C; ; c-file-style: "python" -*- */
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/* gst-python
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* Copyright (C) 2004 Johan Dahlin
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Johan Dahlin <johan@gnome.org>
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*/
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%%
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ignore
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gst_bin_get_by_name_recurse_up
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%%
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override gst_bin_add_many args
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static PyObject *
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_wrap_gst_bin_add_many(PyGObject *self, PyObject *args)
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{
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PyGObject *element;
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int i, len;
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len = PyTuple_Size(args);
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if (len == 0) {
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PyErr_SetString(PyExc_TypeError, "GstBin.add_many requires at least one argument");
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return NULL;
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}
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for (i = 0; i < len; i++) {
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element = (PyGObject*)PyTuple_GetItem(args, i);
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if (!pygobject_check(element, &PyGstElement_Type))
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{
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PyErr_SetString(PyExc_TypeError, "argument must be a GstElement");
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return NULL;
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}
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}
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for (i = 0; i < len; i++) {
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element = (PyGObject*)PyTuple_GetItem(args, i);
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gst_bin_add(GST_BIN(self->obj), GST_ELEMENT(element->obj));
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}
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Py_INCREF(Py_None);
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return Py_None;
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}
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%%
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override gst_bin_remove_many args
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static PyObject *
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_wrap_gst_bin_remove_many(PyGObject *self, PyObject *args)
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{
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PyGObject *element;
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int i, len;
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len = PyTuple_Size(args);
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if (len == 0) {
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PyErr_SetString(PyExc_TypeError, "GstBin.remove_many requires at least one argument");
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return NULL;
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}
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for (i = 0; i < len; i++) {
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element = (PyGObject*)PyTuple_GetItem(args, i);
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if (!pygobject_check(element, &PyGstElement_Type))
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{
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PyErr_SetString(PyExc_TypeError, "argument must be a GstElement");
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return NULL;
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}
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}
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for (i = 0; i < len; i++) {
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element = (PyGObject*)PyTuple_GetItem(args, i);
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gst_bin_remove(GST_BIN(self->obj), GST_ELEMENT(element->obj));
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}
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Py_INCREF(Py_None);
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return Py_None;
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}
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%%
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override gst_bin_iterate noargs
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static PyObject *
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_wrap_gst_bin_iterate(PyGObject *self)
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{
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int ret;
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Py_BEGIN_ALLOW_THREADS;
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ret = gst_bin_iterate(GST_BIN(self->obj));
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Py_END_ALLOW_THREADS;
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return PyInt_FromLong(ret);
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}
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%%
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override gst_bin_get_list noargs
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static PyObject *
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_wrap_gst_bin_get_list(PyGObject *self)
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{
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GList *elements, *l;
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PyObject *tuple;
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int i;
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elements = (GList*)gst_bin_get_list(GST_BIN(self->obj));
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tuple = PyTuple_New(g_list_length(elements));
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for (i = 0, l = elements; l; l = l->next, i++) {
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GstElement *element = (GstElement*)l->data;
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if (!element)
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continue;
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PyTuple_SetItem(tuple, i, pygobject_new(G_OBJECT(element)));
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}
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return tuple;
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}
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%%
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override gst_bin_get_by_name kwargs
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static PyObject *
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_wrap_gst_bin_get_by_name(PyGObject *self, PyObject *args, PyObject *kwargs)
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{
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static char *kwlist[] = { "name", "recurse", NULL };
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char *name;
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gboolean recurse = FALSE;
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GstElement *ret;
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if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|b:GstBin.get_by_name",
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kwlist, &name, &recurse))
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return NULL;
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if (recurse)
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ret = gst_bin_get_by_name_recurse_up(GST_BIN(self->obj), name);
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else
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ret = gst_bin_get_by_name(GST_BIN(self->obj), name);
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/* pygobject_new handles NULL checking */
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return pygobject_new((GObject *)ret);
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}
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