setPanes method

void setPanes({ required List<VoDashboardPane> dockPanes, required List<VoDashboardPane> drawerPanes, required List<VoDashboardPane> endDrawerPanes, required String initialPaneKey, })

Replaces the pane lists. VoDashboard calls this on every build, so listeners are not notified; the dashboard is rebuilding anyway.

History keeps the panes that still exist. If none remain, it starts at initialPaneKey, or the first pane when that doesn't exist.

Implementation

void setPanes({
  required List<VoDashboardPane> dockPanes,
  required List<VoDashboardPane> drawerPanes,
  required List<VoDashboardPane> endDrawerPanes,
  required String initialPaneKey,
}) {
  _dockPanes = List.unmodifiable(dockPanes);
  _drawerPanes = List.unmodifiable(drawerPanes);
  _endDrawerPanes = List.unmodifiable(endDrawerPanes);
  final panes = <String, VoDashboardPane>{};
  for (final pane in [...dockPanes, ...drawerPanes, ...endDrawerPanes]) {
    if (pane.builder != null && !pane.isChromeOnly) {
      panes.putIfAbsent(pane.key, () => pane);
    }
  }
  _panes = Map.unmodifiable(panes);

  _history.removeWhere((key) => !_panes.containsKey(key));
  if (_history.isEmpty && _panes.isNotEmpty) {
    _history.add(
      _panes.containsKey(initialPaneKey) ? initialPaneKey : _panes.keys.first,
    );
  }
}