public void updateModel(
List<? extends ChangeList> changeLists,
Trinity<List<VirtualFile>, Integer, Integer> unversionedFiles,
final List<LocallyDeletedChange> locallyDeletedFiles,
List<VirtualFile> modifiedWithoutEditing,
MultiMap<String, VirtualFile> switchedFiles,
@Nullable Map<VirtualFile, String> switchedRoots,
@Nullable List<VirtualFile> ignoredFiles,
final List<VirtualFile> lockedFolders,
@Nullable final Map<VirtualFile, LogicalLock> logicallyLockedFiles) {
TreeModelBuilder builder = new TreeModelBuilder(myProject, isShowFlatten());
final DefaultTreeModel model =
builder.buildModel(
changeLists,
unversionedFiles,
locallyDeletedFiles,
modifiedWithoutEditing,
switchedFiles,
switchedRoots,
ignoredFiles,
lockedFolders,
logicallyLockedFiles);
storeState();
DefaultTreeModel oldModel = getModel();
setModel(model);
setCellRenderer(new ChangesBrowserNodeRenderer(myProject, isShowFlatten(), true));
ChangesBrowserNode root = (ChangesBrowserNode) model.getRoot();
expandPath(new TreePath(root.getPath()));
restoreState();
expandDefaultChangeList(oldModel, root);
}
private void expandDefaultChangeList(DefaultTreeModel oldModel, ChangesBrowserNode root) {
if (((ChangesBrowserNode) oldModel.getRoot()).getCount() == 0
&& TreeUtil.collectExpandedPaths(this).size() == 1) {
TreeNode toExpand = null;
for (int i = 0; i < root.getChildCount(); i++) {
TreeNode node = root.getChildAt(i);
if (node instanceof ChangesBrowserChangeListNode && node.getChildCount() > 0) {
ChangeList object = ((ChangesBrowserChangeListNode) node).getUserObject();
if (object instanceof LocalChangeList) {
if (((LocalChangeList) object).isDefault()) {
toExpand = node;
break;
}
}
}
}
if (toExpand != null) {
expandPath(new TreePath(new Object[] {root, toExpand}));
}
}
}
