Method createSymbolUndoString

qucs/schematic_file.cpp:980–996

------------------------------------------------------------- Same as "createUndoString(char Op)" but for symbol edit mode.

// -------------------------------------------------------------
// Same as "createUndoString(char Op)" but for symbol edit mode.
QString Schematic::createSymbolUndoString(char Op)
{
  Painting *pp;

  // Build element document.
  QString s = "  \n";
  s.replace(0,1,Op);
  s += "</>\n";  // short end flag for components
  s += "</>\n";  // short end flag for wires
  s += "</>\n";  // short end flag for diagrams

  for(pp = SymbolPaints.first(); pp != 0; pp = SymbolPaints.next())
    s += "<"+pp->save()+">\n";
  s += "</>\n";

  return s;
}

// -------------------------------------------------------------
// Is quite similiar to "loadDocument()" but with less error checking.