private boolean createPostRemoveEventSelectionPath(
Entry removedEntry,
Folder parent,
int index,
TreePath path,
RepositoryTreeUtil treeUtil) {
TreePath savedPath = path;
List<DataEntry> dataEntries;
List<Folder> subfolders;
try {
subfolders = parent.getSubfolders();
dataEntries = parent.getDataEntries();
} catch (RepositoryException e1) {
return false; // could not fetch subfolders or data entries -> dont save tree path
}
int nextSelectionIndex = index - 1;
if (removedEntry instanceof Folder) {
if (nextSelectionIndex >= 0) {
savedPath = savedPath.pathByAddingChild(subfolders.get(nextSelectionIndex));
}
} else {
if (nextSelectionIndex > 0) {
if (nextSelectionIndex < subfolders.size()) {
savedPath = savedPath.pathByAddingChild(subfolders.get(nextSelectionIndex));
} else {
savedPath =
savedPath.pathByAddingChild(
dataEntries.get(nextSelectionIndex - subfolders.size()));
}
}
}
treeUtil.saveSelectionPath(savedPath);
return true;
}
@Override
public void folderRefreshed(Folder folder) {
TreeModelEvent e = makeChangeEvent(folder);
final RepositoryTreeUtil treeUtil = new RepositoryTreeUtil();
if (parentTree != null) {
treeUtil.saveExpansionState(parentTree);
}
for (TreeModelListener l : listeners.getListeners(TreeModelListener.class)) {
l.treeStructureChanged(e);
}
treeUtil.locateExpandedEntries();
if (parentTree != null) {
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
treeUtil.restoreExpansionState(parentTree);
}
});
}
}