gboolean
gnc_valid_policy (const gchar *name)
{
GList *list_of_policies = NULL;
gboolean ret_val = FALSE;
if (!name)
return ret_val;
list_of_policies = gnc_get_valid_policy_list();
if (!list_of_policies)
{
return ret_val;
}
else
{
GList *l = NULL;
for (l = list_of_policies; l != NULL; l = l->next)
{
GList *policy_list = l->data;
if (g_strcmp0(policy_list->data, name) == 0)
ret_val = TRUE;
g_list_free(policy_list);
}
g_list_free(list_of_policies);
return ret_val;
}
}
gboolean
gnc_valid_policy_name (const gchar *policy_name)
{
GList *list_of_policies = NULL;
gboolean ret_val = FALSE;
if (!policy_name)
return ret_val;
list_of_policies = gnc_get_valid_policy_list();
if (!list_of_policies)
{
return ret_val;
}
else
{
GList *l = NULL;
for (l = list_of_policies; l != NULL; l = l->next)
{
GNCPolicy *list_pcy = l->data;
if (g_strcmp0(PolicyGetName (list_pcy), policy_name) == 0)
ret_val = TRUE;
}
g_list_free(list_of_policies);
return ret_val;
}
}
/* This function returns a widget for selecting a cost policy
*/
GtkWidget *
gnc_cost_policy_select_new (void)
{
GtkWidget *cost_policy_widget = NULL;
GList *list_of_policies = NULL;
list_of_policies = gnc_get_valid_policy_list();
g_return_val_if_fail(g_list_length (list_of_policies) >= 0, NULL);
if (list_of_policies)
{
GtkListStore *store;
GtkTreeIter iter;
const char *description;
const char *hintstring;
GList *l = NULL;
store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_STRING);
/* Add values to the list store, entry and tooltip */
for (l = list_of_policies; l != NULL; l = l->next)
{
GNCPolicy *pcy = l->data;
description = PolicyGetDescription(pcy);
hintstring = PolicyGetHint(pcy);
gtk_list_store_append (store, &iter);
gtk_list_store_set
(store,
&iter,
0,
(description && *description) ? _(description) : "",
1,
(hintstring && *hintstring) ? _(hintstring) : "",
-1);
}
g_list_free(list_of_policies);
/* Create the new Combo with tooltip and add the store */
cost_policy_widget = GTK_WIDGET(gnc_combott_new());
g_object_set( G_OBJECT( cost_policy_widget ),
"model",
GTK_TREE_MODEL(store),
NULL );
g_object_unref(store);
}
return cost_policy_widget;
}
