Method LoadString

Remoting/ServerManager/vtkSMSessionProxyManager.cxx:1269–1293

---------------------------------------------------------------------------

//---------------------------------------------------------------------------
std::string vtkSMSessionProxyManager::LoadString(const char* filename, vtkTypeUInt32 location)
{
  if (filename == nullptr)
  {
    vtkErrorMacro("Invalid arguments");
    return std::string();
  }

  auto proxy = vtkSMSourceProxy::SafeDownCast(this->NewProxy("internal_sources", "StringReader"));
  if (!proxy)
  {
    vtkErrorMacro("Failed to create string proxy reader");
    return std::string();
  }
  proxy->SetLocation(location);
  vtkSMPropertyHelper(proxy, "FileName").Set(filename);
  proxy->UpdateVTKObjects();
  proxy->UpdatePipeline();

  auto stringProp = vtkSMStringVectorProperty::SafeDownCast(proxy->GetProperty("String"));
  proxy->UpdatePropertyInformation(stringProp);
  const std::string contents = stringProp->GetElement(0);
  proxy->Delete();
  return contents;
}

//---------------------------------------------------------------------------
bool vtkSMSessionProxyManager::SaveXMLState(const char* filename, vtkTypeUInt32 location)