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gstbus.override: Allow using set_sync_handler with None as a parameter

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This commit is contained in:
Edward Hervey 2009-02-22 20:08:54 +01:00
parent 51ac26b86c
commit 4fadf0700e
1 changed files with 22 additions and 16 deletions
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38
gst/gstbus.override
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@ -161,24 +161,30 @@ _wrap_gst_bus_set_sync_handler (PyGObject *self, PyObject *args)
len = PyTuple_Size(args);
if (len < 1) {
PyErr_SetString(PyExc_TypeError, "Bus requires at least 1 arg");
return NULL;
PyErr_SetString(PyExc_TypeError, "Bus requires at least 1 arg");
return NULL;
}
callback = PySequence_GetItem(args, 0);
if (!PyCallable_Check(callback)) {
PyErr_SetString(PyExc_TypeError, "callback is not callable");
return NULL;
}
cbargs = PySequence_GetSlice(args, 1, len);
if (cbargs == NULL)
return NULL;
data = Py_BuildValue("(ON)", callback, cbargs);
if (data == NULL)
return NULL;
gst_bus_set_sync_handler (GST_BUS (self->obj),
(GstBusSyncHandler) bus_sync_handler,
data);
callback = PySequence_GetItem(args, 0);
if (callback != Py_None) {
if (!PyCallable_Check(callback)) {
PyErr_SetString(PyExc_TypeError, "callback is not callable");
return NULL;
}
cbargs = PySequence_GetSlice(args, 1, len);
if (cbargs == NULL)
return NULL;
data = Py_BuildValue("(ON)", callback, cbargs);
if (data == NULL)
return NULL;
gst_bus_set_sync_handler (GST_BUS (self->obj),
(GstBusSyncHandler) bus_sync_handler,
data);
} else
gst_bus_set_sync_handler (GST_BUS (self->obj), NULL, NULL);
Py_INCREF(Py_None);
return Py_None;
}