private void hideOfflineUsers() {
int i = 0;
if (OfflineUsers.isSelected()) {
final ContactList contactList = SparkManager.getWorkspace().getContactList();
i = 0;
for (CheckNode node : nodes) {
if (contactList.getContactItemByDisplayName(node.toString()).getPresence().getType()
== Presence.Type.unavailable) {
if (node.getParent() != null) {
TreeNode parent = node.getParent();
TreeNode[] path =
((DefaultTreeModel) checkTree.getTree().getModel()).getPathToRoot(parent);
((DefaultTreeModel) checkTree.getTree().getModel()).removeNodeFromParent(node);
checkTree.getTree().setSelectionPath(new TreePath(path));
NodesGroups.add(new ArrayList<Object>());
NodesGroups.get(i).add(parent);
NodesGroups.get(i).add(node);
i++;
}
}
}
for (int x = 0; x < groupNodes.size(); x++) {
if (groupNodes.get(x).toString().equals(Res.getString("group.offline"))) {
OfflineGroup = x;
TreeNode parent = groupNodes.get(x).getParent();
TreeNode[] path =
((DefaultTreeModel) checkTree.getTree().getModel()).getPathToRoot(parent);
((DefaultTreeModel) checkTree.getTree().getModel())
.removeNodeFromParent(groupNodes.get(x));
checkTree.getTree().setSelectionPath(new TreePath(path));
}
}
} else {
i = 0;
DefaultMutableTreeNode child = groupNodes.get(OfflineGroup);
((DefaultTreeModel) checkTree.getTree().getModel())
.insertNodeInto(child, rosterNode, rosterNode.getChildCount());
TreeNode[] path =
((DefaultTreeModel) checkTree.getTree().getModel()).getPathToRoot(rosterNode);
checkTree.getTree().expandPath(new TreePath(path));
checkTree.expandTree();
for (CheckNode node : nodes) {
if (node.getParent() == null) {
child = (CheckNode) NodesGroups.get(i).get(1);
((DefaultTreeModel) checkTree.getTree().getModel())
.insertNodeInto(
child,
((CheckNode) NodesGroups.get(i).get(0)),
((CheckNode) NodesGroups.get(i).get(0)).getChildCount());
path = ((DefaultTreeModel) checkTree.getTree().getModel()).getPathToRoot(node);
checkTree.getTree().expandPath(new TreePath(path));
checkTree.expandTree();
i++;
}
}
}
}
