Function refreshTreeForSource

public/js/fileListView.js:2066–2073

(folder, sourceId)

}

function refreshTreeForSource(folder, sourceId) {
  const nextId = sourceId || getGlobalActiveSourceId();
  if (!nextId) return;
  if (__frTreeSourceId === nextId) return;
  __frTreeSourceId = nextId;
  try { resetFolderTreeCaches(); } catch (e) { /* ignore */ }
  try { loadFolderTree(folder); } catch (e) { /* ignore */ }
}

function setPaneHasContent(pane, hasContent) {
  const selector = normalizePaneKey(pane) === 'secondary'