QoL: remember each printer's filament/bed/process settings (#1592)

* init work
TODO:
1. support multi filament
2. support project

* Properly handle filament number change when switching printers

src/slic3r/GUI/Tab.cpp

@@ -1641,6 +1641,12 @@ void Tab::on_presets_changed()
     if (wxGetApp().plater() == nullptr)
         return;
 
+    // Orca: update presets for the selected printer
+    if(m_type == Preset::TYPE_PRINTER) {
+        m_preset_bundle->update_selections(*wxGetApp().app_config);
+        wxGetApp().plater()->sidebar().on_filaments_change(m_preset_bundle->filament_presets.size());
+    }
+
     // Instead of PostEvent (EVT_TAB_PRESETS_CHANGED) just call update_presets
     wxGetApp().plater()->sidebar().update_presets(m_type);
 
@@ -1652,6 +1658,7 @@ void Tab::on_presets_changed()
     else
         wxGetApp().plater()->get_partplate_list().set_render_option(false, true);
 
+
     // Printer selected at the Printer tab, update "compatible" marks at the print and filament selectors.
     for (auto t: m_dependent_tabs)
     {