private void styleNameChange(DialogAccess dlg) {
if (nCurrentFamily > -1) {
updateStyleMaps(dlg);
short nStyleNameItem = dlg.getListBoxSelectedItem("StyleName");
if (nStyleNameItem >= 0) {
sCurrentStyleName = dlg.getListBoxStringItemList("StyleName")[nStyleNameItem];
setControls(dlg, styleMap[nCurrentFamily].get(sCurrentStyleName));
} else {
sCurrentStyleName = null;
clearControls(dlg);
}
}
}
// Methods to handle user controlled lists
protected boolean deleteCurrentItem(DialogAccess dlg, String sListName) {
String[] sItems = dlg.getListBoxStringItemList(sListName);
short nSelected = dlg.getListBoxSelectedItem(sListName);
if (nSelected >= 0 && deleteItem(sItems[nSelected])) {
int nOldLen = sItems.length;
String[] sNewItems = new String[nOldLen - 1];
if (nSelected > 0) {
System.arraycopy(sItems, 0, sNewItems, 0, nSelected);
}
if (nSelected < nOldLen - 1) {
System.arraycopy(sItems, nSelected + 1, sNewItems, nSelected, nOldLen - 1 - nSelected);
}
dlg.setListBoxStringItemList(sListName, sNewItems);
short nNewSelected = nSelected < nOldLen - 1 ? nSelected : (short) (nSelected - 1);
dlg.setListBoxSelectedItem(sListName, nNewSelected);
return true;
}
return false;
}
protected String appendItem(DialogAccess dlg, String sListName, Set<String> suggestions) {
String[] sItems = dlg.getListBoxStringItemList(sListName);
String sNewItem = newItem(suggestions);
if (sNewItem != null) {
int nOldLen = sItems.length;
for (short i = 0; i < nOldLen; i++) {
if (sNewItem.equals(sItems[i])) {
// Item already exists, select the existing one
dlg.setListBoxSelectedItem(sListName, i);
return null;
}
}
String[] sNewItems = new String[nOldLen + 1];
System.arraycopy(sItems, 0, sNewItems, 0, nOldLen);
sNewItems[nOldLen] = sNewItem;
dlg.setListBoxStringItemList(sListName, sNewItems);
dlg.setListBoxSelectedItem(sListName, (short) nOldLen);
}
return sNewItem;
}
private void updateStyleControls(DialogAccess dlg) {
boolean bHasMappings = dlg.getListBoxStringItemList("StyleName").length > 0;
dlg.setControlEnabled("DeleteStyleButton", bHasMappings);
prepareControls(dlg, bHasMappings);
}