Function GetLastUsedSettings

src/subprocess/print_handler_gtk.cpp:88–93

Lazily initialize the singleton instance.

// Lazily initialize the singleton instance.
StickyPrintSettingGtk* GetLastUsedSettings() {
  static StickyPrintSettingGtk* settings = NULL;
  if (!settings)
    settings = new StickyPrintSettingGtk();
  return settings;
}

// Helper class to track GTK printers.
class GtkPrinterList {