public static void readHistoryItems(String comboName, Combo combo) {
String itemsStr =
Activator.getDefault().getPreferenceStore().getString("history.items.list." + comboName);
combo.removeAll();
if (itemsStr != null) {
for (StringTokenizer st = new StringTokenizer(itemsStr, ","); st.hasMoreElements(); ) {
combo.add(st.nextToken());
}
}
}
public static void saveHistoryItems(String comboName, Combo combo) {
StringBuilder itemsStr = new StringBuilder();
String items[] = combo.getItems();
for (int i = 0, n = items.length; i < n; i++) {
String itemStr = items[i];
itemsStr.append(itemStr);
if (i < (n - 1)) {
itemsStr.append(",");
}
}
Activator.getDefault()
.getPreferenceStore()
.setValue("history.items.list." + comboName, itemsStr.toString());
}