void
tax_table_delete_entry_cb (GtkButton *button, TaxTableWindow *ttw)
{
g_return_if_fail (ttw);
if (!ttw->current_table || !ttw->current_entry)
return;
if (g_list_length (gncTaxTableGetEntries (ttw->current_table)) <= 1)
{
char *message = _("You cannot remove the last entry from the tax table. "
"Try deleting the tax table if you want to do that.");
gnc_error_dialog (ttw->dialog, "%s", message);
return;
}
if (gnc_verify_dialog (ttw->dialog, FALSE, "%s",
_("Are you sure you want to delete this entry?")))
{
/* Ok, let's remove it */
gnc_suspend_gui_refresh ();
gncTaxTableBeginEdit (ttw->current_table);
gncTaxTableRemoveEntry (ttw->current_table, ttw->current_entry);
gncTaxTableEntryDestroy (ttw->current_entry);
gncTaxTableChanged (ttw->current_table);
gncTaxTableCommitEdit (ttw->current_table);
ttw->current_entry = NULL;
gnc_resume_gui_refresh ();
}
}
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);
}
static GncTaxTableEntry*
dom_tree_to_ttentry (xmlNodePtr node, QofBook *book)
{
struct ttentry_pdata ttentry_pdata;
gboolean successful;
ttentry_pdata.ttentry = gncTaxTableEntryCreate ();
ttentry_pdata.book = book;
successful = dom_tree_generic_parse (node, ttentry_handlers_v2,
&ttentry_pdata);
if (!successful)
{
PERR ("failed to parse tax table entry tree");
gncTaxTableEntryDestroy (ttentry_pdata.ttentry);
ttentry_pdata.ttentry = NULL;
}
return ttentry_pdata.ttentry;
}