void gdTVPdfResource::handleRequest(const Http::Request& request, Http::Response& response)
{
  // is not a continuation for more data of a previous request
  if ( !request.continuation() ) {
    if ( !m_pTV ) return;
    std::string strPdf = gdWApp->getUserTmpFile("pdf");
    fprintf(stderr, "construction du wtree2pdf\n");
    gdViewToPdf*  cPdf = new gdViewToPdf(strPdf.c_str(), m_pTV, 0, m_l1row);
    if ( !cPdf->m_pPdf ) return;
    fprintf(stderr, "Impression de la page\n");
    cPdf->printPdfPage(1, 1, 0);
    delete cPdf;
    setFileName(strPdf);
  }
  WFileResource::handleRequest(request, response);
  // this was the last data for the request
  if ( !response.continuation() )
    unlink(fileName().c_str());
}