public boolean editName(@NotNull final String fromName, @NotNull final String toName) {
if (fromName.equals(toName)) return false;
final LocalChangeList list = myMap.get(fromName);
final boolean canEdit = list != null && (!list.isReadOnly());
if (canEdit) {
final LocalChangeListImpl listImpl = (LocalChangeListImpl) list;
listImpl.setNameImpl(toName);
myMap.remove(fromName);
myMap.put(toName, list);
final ChangeListEditHandler editHandler = listImpl.getEditHandler();
if (editHandler != null) {
listImpl.setCommentImpl(
editHandler.changeCommentOnChangeName(toName, listImpl.getComment()));
}
}
return canEdit;
}
@Nullable
public String editComment(@NotNull final String fromName, final String newComment) {
final LocalChangeList list = myMap.get(fromName);
if (list != null) {
final String oldComment = list.getComment();
if (!Comparing.equal(oldComment, newComment)) {
final LocalChangeListImpl listImpl = (LocalChangeListImpl) list;
listImpl.setCommentImpl(newComment);
final ChangeListEditHandler editHandler = listImpl.getEditHandler();
if (editHandler != null) {
listImpl.setNameImpl(
editHandler.changeNameOnChangeComment(listImpl.getName(), listImpl.getComment()));
if (!fromName.equals(listImpl.getName())) {
myMap.remove(fromName);
myMap.put(listImpl.getName(), list);
}
}
}
return oldComment;
}
return null;
}