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more work on cleanup

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This commit is contained in:
Wim Taymans 2015-06-04 16:34:47 +02:00
parent e632540983
commit 7e5fcf6771
7 changed files with 114 additions and 42 deletions
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25
src/server/pv-source.c
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@ -38,10 +38,12 @@ struct _PvSourcePrivate
gchar *object_path;
gchar *name;
PvSourceState state;
GVariant *properties;
PvSourceState state;
GError *error;
GList *outputs;
};
G_DEFINE_ABSTRACT_TYPE (PvSource, pv_source, G_TYPE_OBJECT);
@ -171,11 +173,20 @@ pv_source_constructed (GObject * object)
G_OBJECT_CLASS (pv_source_parent_class)->constructed (object);
}
static void
do_remove_output (PvSourceOutput *output,
gpointer user_data)
{
pv_source_output_remove (output);
}
static void
pv_source_dispose (GObject * object)
{
PvSource *source = PV_SOURCE (object);
PvSourcePrivate *priv = source->priv;
g_list_foreach (priv->outputs, (GFunc) do_remove_output, source);
source_unregister_object (source);
G_OBJECT_CLASS (pv_source_parent_class)->dispose (object);
@ -229,14 +240,24 @@ default_create_source_output (PvSource *source,
NULL);
g_signal_connect (output, "remove", (GCallback) handle_remove_output, source);
priv->outputs = g_list_prepend (priv->outputs, output);
return output;
return g_object_ref (output);
}
static gboolean
default_release_source_output (PvSource *source, PvSourceOutput *output)
{
PvSourcePrivate *priv = source->priv;
GList *find;
find = g_list_find (priv->outputs, output);
if (find == NULL)
return FALSE;
priv->outputs = g_list_delete_link (priv->outputs, find);
g_object_unref (output);
return TRUE;
}