GCodeViewer -> Show printbed model and texture for system printers detected when loading gcode files produced by PrusaSlicer

src/libslic3r/Preset.hpp

@@ -527,6 +527,10 @@ public:
 namespace PresetUtils {
 	// PrinterModel of a system profile, from which this preset is derived, or null if it is not derived from a system profile.
 	const VendorProfile::PrinterModel* system_printer_model(const Preset &preset);
+#if ENABLE_GCODE_VIEWER
+    std::string system_printer_bed_model(const Preset& preset);
+    std::string system_printer_bed_texture(const Preset& preset);
+#endif // ENABLE_GCODE_VIEWER
 } // namespace PresetUtils