void
glide_undo_manager_end_actor_action (GlideUndoManager *manager,
GlideActor *a)
{
GlideUndoInfo *info;
GlideUndoActorData *data;
JsonNode *new_node;
if (manager->priv->recorded_actor != (ClutterActor *)a)
{
g_warning ("Error, mismatched undo manager start/end actor actions.");
return;
}
new_node = glide_actor_serialize (a);
info = g_malloc (sizeof (GlideUndoInfo));
data = g_malloc (sizeof (GlideUndoActorData));
info->undo_callback = glide_undo_actor_action_undo_callback;
info->redo_callback = glide_undo_actor_action_redo_callback;
info->free_callback = glide_undo_actor_info_free_callback;
info->label = manager->priv->recorded_label;
info->user_data = data;
data->actor = (ClutterActor *)g_object_ref (G_OBJECT (a));
data->old_state = manager->priv->recorded_state;
data->new_state = json_node_get_object (new_node);
glide_undo_manager_append_info (manager, info);
}
static void
glide_window_set_copy_buffer (GlideWindow *w, GlideActor *copy)
{
w->priv->keep_buffer = TRUE;
if (w->priv->copy_buffer)
json_node_free (w->priv->copy_buffer);
w->priv->copy_buffer = glide_actor_serialize (copy);
}
void
glide_undo_manager_start_actor_action (GlideUndoManager *manager,
GlideActor *a,
const gchar *label)
{
JsonNode *anode;
manager->priv->recorded_actor = (ClutterActor *)a;
anode = glide_actor_serialize (a);
manager->priv->recorded_state = json_node_get_object (anode);
manager->priv->recorded_label = g_strdup (label);
}
static void
glide_document_json_obj_set_slides (GlideDocument *document, JsonObject *obj)
{
JsonNode *node = json_node_new (JSON_NODE_ARRAY);
JsonArray *array = json_array_new ();
GList *s;
for (s = document->priv->slides; s; s = s->next)
{
JsonNode *n;
GlideSlide *slide = (GlideSlide *)(s->data);
n = glide_actor_serialize (GLIDE_ACTOR (slide));
json_array_add_element (array, n);
}
json_node_take_array (node, array);
json_object_set_member (obj, "slides", node);
}
