onGetDocument method

Implementation

void onGetDocument(int? id, String method, Map<String, dynamic>? params) {
  if (DebugFlags.enableDevToolsLogs) {
    devToolsLogger.finer('[DevTools] DOM.getDocument');
  }
  // Check if we're using the unified service and if it's in the middle of a context switch
  if (devtoolsService is ChromeDevToolsService) {
    final unifiedService = ChromeDevToolsService.unifiedService;
    if (unifiedService.isContextSwitching) {
      // Return null during context switch to clear the DOM panel
      sendToFrontend(id, null);
      return;
    }
  }

  // Check if controller is attached to Flutter
  final ctx = dbgContext;
  if (ctx != null && !ctx.isFlutterAttached) {
    // Return null if controller is not attached to show empty document
    sendToFrontend(id, null);
    return;
  }

  if (document == null || document!.documentElement == null) {
    sendToFrontend(id, null);
    return;
  }
  Node root = document!.documentElement!;
  InspectorDocument inspectorDoc = InspectorDocument(InspectorNode(root));

  sendToFrontend(id, inspectorDoc);
}