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m-lua-scripting: Add enum_params Lua API for WpPipewireObject

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This commit is contained in:
Julian Bouzas 2025-08-19 12:30:24 -04:00
parent 30e8440b25
commit 8ab6ae5897
1 changed files with 35 additions and 0 deletions
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35
modules/module-lua-scripting/api/api.c
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@ -1522,6 +1522,40 @@ static const luaL_Reg si_adapter_methods[] = {
/* WpPipewireObject */
static void
on_enum_params_done (WpPipewireObject * pwobj, GAsyncResult * res,
GClosure * closure)
{
g_autoptr (GError) error = NULL;
GValue val = G_VALUE_INIT;
int n_vals = 0;
WpIterator *it;
it = wp_pipewire_object_enum_params_finish (pwobj, res, &error);
if (!it) {
g_value_init (&val, G_TYPE_STRING);
g_value_set_string (&val, error->message);
n_vals = 1;
}
g_clear_pointer (&it, wp_iterator_unref);
g_closure_invoke (closure, NULL, n_vals, &val, NULL);
g_value_unset (&val);
g_closure_invalidate (closure);
g_closure_unref (closure);
}
static int
pipewire_object_enum_params (lua_State *L)
{
WpPipewireObject *pwobj = wplua_checkobject (L, 1, WP_TYPE_PIPEWIRE_OBJECT);
const gchar *id = luaL_checkstring (L, 2);
GClosure * closure = wplua_checkclosure (L, 3);
g_closure_sink (g_closure_ref (closure));
wp_pipewire_object_enum_params (pwobj, id, NULL, NULL,
(GAsyncReadyCallback) on_enum_params_done, closure);
return 0;
}
static int
pipewire_object_iterate_params (lua_State *L)
{
@ -1542,6 +1576,7 @@ pipewire_object_set_param (lua_State *L)
}
static const luaL_Reg pipewire_object_methods[] = {
{ "enum_params", pipewire_object_enum_params },
{ "iterate_params", pipewire_object_iterate_params },
{ "set_param" , pipewire_object_set_param },
{ "set_params" , pipewire_object_set_param }, /* deprecated, compat only */