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formatter: Implement a usefull version of ges_formatter_can_load_uri

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This commit is contained in:
Thibault Saunier 2012-09-23 02:06:44 +02:00
parent 52edf1704d
commit f0e9691c96
1 changed files with 32 additions and 4 deletions
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36
ges/ges-formatter.c
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@ -145,6 +145,29 @@ ges_formatter_dispose (GObject * object)
g_hash_table_destroy (priv->parent_newparent_table);
}
static GESFormatterClass *
ges_formatter_find_for_uri (const gchar * uri)
{
GType *formatters;
guint n_formatters, i;
GESFormatterClass *class, *ret = NULL;
formatters = g_type_children (GES_TYPE_FORMATTER, &n_formatters);
for (i = 0; i < n_formatters; i++) {
class = g_type_class_ref (formatters[i]);
if (class->can_load_uri (uri, NULL)) {
ret = class;
break;
}
g_type_class_unref (class);
}
g_free (formatters);
return ret;
}
/**
* ges_formatter_new_for_uri:
* @uri: a #gchar * pointing to the uri
@ -207,6 +230,8 @@ default_can_save_uri (const gchar * uri, GError ** error)
gboolean
ges_formatter_can_load_uri (const gchar * uri, GError ** error)
{
GESFormatterClass *class = NULL;
if (!(gst_uri_is_valid (uri))) {
GST_ERROR ("Invalid uri!");
return FALSE;
@ -219,11 +244,14 @@ ges_formatter_can_load_uri (const gchar * uri, GError ** error)
return FALSE;
}
/* TODO: implement file format registry */
/* TODO: search through the registry and chose a GESFormatter class that can
* handle the URI.*/
class = ges_formatter_find_for_uri (uri);
if (class) {
g_type_class_unref (class);
return TRUE;
return TRUE;
}
return FALSE;
}
/**