static void
gncTaxTableFree (GncTaxTable *table)
{
GList *list;
GncTaxTable *child;
if (!table) return;
qof_event_gen (&table->inst, QOF_EVENT_DESTROY, NULL);
CACHE_REMOVE (table->name);
remObj (table);
/* destroy the list of entries */
for (list = table->entries; list; list = list->next)
gncTaxTableEntryDestroy (list->data);
g_list_free (table->entries);
if (!qof_instance_get_destroying(table))
PERR("free a taxtable without do_free set!");
/* disconnect from parent */
if (table->parent)
gncTaxTableRemoveChild(table->parent, table);
/* disconnect from the children */
for (list = table->children; list; list = list->next)
{
child = list->data;
gncTaxTableSetParent(child, NULL);
}
g_list_free(table->children);
/* qof_instance_release (&table->inst); */
g_object_unref (table);
}
GncTaxTable *gncTaxTableReturnChild (GncTaxTable *table, gboolean make_new)
{
GncTaxTable *child = NULL;
if (!table) return NULL;
if (table->child) return table->child;
if (table->parent || table->invisible) return table;
if (make_new)
{
child = gncTaxTableCopy (table);
gncTaxTableSetChild (table, child);
gncTaxTableSetParent (child, table);
}
return child;
}
static void
tt_set_parent( gpointer data, gpointer value )
{
GncTaxTable* tt;
GncTaxTable* parent;
QofBook* pBook;
GncGUID* guid = (GncGUID*)value;
g_return_if_fail( data != NULL );
g_return_if_fail( GNC_IS_TAXTABLE(data) );
tt = GNC_TAXTABLE(data);
pBook = qof_instance_get_book( QOF_INSTANCE(tt) );
if ( guid != NULL )
{
parent = gncTaxTableLookup( pBook, guid );
if ( parent != NULL )
{
gncTaxTableSetParent( tt, parent );
gncTaxTableSetChild( parent, tt );
}
}
}
