diff options
Diffstat (limited to 'liblogdiag')
| -rw-r--r-- | liblogdiag/ld-diagram-object.c | 41 |
1 files changed, 27 insertions, 14 deletions
diff --git a/liblogdiag/ld-diagram-object.c b/liblogdiag/ld-diagram-object.c index b0ae76b..684e93f 100644 --- a/liblogdiag/ld-diagram-object.c +++ b/liblogdiag/ld-diagram-object.c @@ -25,10 +25,12 @@ /* * LdDiagramObjectPrivate: * @storage: storage for object parameters. + * @lock_history: lock emitting of changes. */ struct _LdDiagramObjectPrivate { JsonObject *storage; + gboolean lock_history; }; typedef struct _SetParamActionData SetParamActionData; @@ -309,7 +311,10 @@ ld_diagram_object_get_data_warn: ld_diagram_object_get_data_default: g_param_value_set_default (pspec, data); + + self->priv->lock_history = TRUE; g_object_set_property (G_OBJECT (self), name, data); + self->priv->lock_history = FALSE; } /** @@ -328,7 +333,7 @@ ld_diagram_object_set_data_for_param (LdDiagramObject *self, SetParamActionData *action_data; JsonObject *storage; const gchar *name; - JsonNode *node; + JsonNode *new_node, *old_node; g_return_if_fail (LD_IS_DIAGRAM_OBJECT (self)); g_return_if_fail (G_IS_VALUE (data)); @@ -337,23 +342,31 @@ ld_diagram_object_set_data_for_param (LdDiagramObject *self, storage = ld_diagram_object_get_storage (self); name = g_param_spec_get_name (pspec); - action_data = g_slice_new (SetParamActionData); - action_data->self = g_object_ref (self); - action_data->param_name = g_strdup (g_param_spec_get_name (pspec)); + if (!self->priv->lock_history) + { + action_data = g_slice_new (SetParamActionData); + action_data->self = g_object_ref (self); + action_data->param_name = g_strdup (g_param_spec_get_name (pspec)); - node = json_object_get_member (storage, name); - action_data->old_node = node ? json_node_copy (node) : NULL; + old_node = json_object_get_member (storage, name); + action_data->old_node = old_node ? json_node_copy (old_node) : NULL; + } + + new_node = json_node_new (JSON_NODE_VALUE); + json_node_set_value (new_node, data); - node = json_node_new (JSON_NODE_VALUE); - json_node_set_value (node, data); - action_data->new_node = json_node_copy (node); + if (!self->priv->lock_history) + action_data->new_node = json_node_copy (new_node); - json_object_set_member (storage, name, node); + json_object_set_member (storage, name, new_node); - action = ld_undo_action_new (on_set_param_undo, on_set_param_redo, - on_set_param_destroy, action_data); - ld_diagram_object_changed (self, action); - g_object_unref (action); + if (!self->priv->lock_history) + { + action = ld_undo_action_new (on_set_param_undo, on_set_param_redo, + on_set_param_destroy, action_data); + ld_diagram_object_changed (self, action); + g_object_unref (action); + } } static void |