private boolean alreadyUsed(String url) {
for (EditorItem item : super.getEditorItems()) {
if (item.getValue().equals(url)) {
return true;
}
}
return false;
}
private String getUrl(EditorItem source) {
URL url = EditorUtils.getUrl(source.getValue(), fxmlFileLocation);
if (url == null) {
return null;
}
String urlStr = url.toExternalForm();
return urlStr;
}
@SuppressWarnings("unchecked")
@Override
public void setValue(Object value) {
if (value == null) {
reset();
return;
}
assert value instanceof List;
if (((List) value).isEmpty()) {
reset();
return;
}
// Warning : value is the editing list.
// We do not want to set the valueProperty() to editing list
setValueGeneric(value);
if (isSetValueDone()) {
return;
}
type = getType((List<String>) value);
updateMenuItems();
Iterator<EditorItem> itemsIter = new ArrayList<>(getEditorItems()).iterator();
for (String item : (List<String>) value) {
item = item.trim();
if (item.isEmpty()) {
continue;
}
EditorItem editorItem;
if (itemsIter.hasNext()) {
// re-use the current items first
editorItem = itemsIter.next();
} else {
// additional items required
editorItem = addItem(new StylesheetItem(this, item));
}
editorItem.setValue(item);
}
// Empty the remaining items, if needed
while (itemsIter.hasNext()) {
EditorItem editorItem = itemsIter.next();
removeItem(editorItem);
}
switchToItemList();
}
@Override
public Object getValue() {
List<String> value = FXCollections.observableArrayList();
// Group all the item values in a list
for (EditorItem stylesheetItem : getEditorItems()) {
String itemValue = stylesheetItem.getValue();
if (itemValue.isEmpty()) {
continue;
}
value.add(itemValue);
}
if (value.isEmpty()) {
// no stylesheet
return super.getPropertyMeta().getDefaultValueObject();
} else {
type = getType(value);
return value;
}
}
