Auto arrange plate after cloning (#6009)

* Auto arrange plate after cloning

src/libslic3r/AppConfig.cpp

@@ -253,6 +253,10 @@ void AppConfig::set_defaults()
         set_bool("show_splash_screen", true);
     }
 
+    if(get("auto_arrange").empty()) {
+        set_bool("auto_arrange", true);
+    }
+
     if (get("show_model_mesh").empty()) {
         set_bool("show_model_mesh", false);
     }

src/slic3r/GUI/Plater.cpp

@@ -13260,6 +13260,8 @@ void Plater::clone_selection()
     }
     Selection& selection = p->get_selection();
     selection.clone(res);
+    if (wxGetApp().app_config->get("auto_arrange") == "true")
+        this->arrange();
 }
 
 std::vector<Vec2f> Plater::get_empty_cells(const Vec2f step)

src/slic3r/GUI/Preferences.cpp

@@ -1133,6 +1133,7 @@ wxWindow* PreferencesDialog::create_general_page()
     auto item_calc_in_long_retract = create_item_checkbox(_L("Flushing volumes: Auto-calculate every time when the filament is changed."), page, _L("If enabled, auto-calculate every time when filament is changed"), 50, "auto_calculate_when_filament_change");
     auto item_remember_printer_config = create_item_checkbox(_L("Remember printer configuration"), page, _L("If enabled, Orca will remember and switch filament/process configuration for each printer automatically."), 50, "remember_printer_config");
     auto item_multi_machine = create_item_checkbox(_L("Multi-device Management(Take effect after restarting Orca)."), page, _L("With this option enabled, you can send a task to multiple devices at the same time and manage multiple devices."), 50, "enable_multi_machine");
+    auto item_auto_arrange  = create_item_checkbox(_L("Auto arrange plate after cloning"), page, _L("Auto arrange plate after object cloning"), 50, "auto_arrange");
     auto title_presets = create_item_title(_L("Presets"), page, _L("Presets"));
     auto title_network = create_item_title(_L("Network"), page, _L("Network"));
     auto item_user_sync        = create_item_checkbox(_L("Auto sync user presets(Printer/Filament/Process)"), page, _L("User Sync"), 50, "sync_user_preset");
@@ -1205,6 +1206,7 @@ wxWindow* PreferencesDialog::create_general_page()
     sizer_page->Add(item_hints, 0, wxTOP, FromDIP(3));
     sizer_page->Add(item_calc_in_long_retract, 0, wxTOP, FromDIP(3));
     sizer_page->Add(item_multi_machine, 0, wxTOP, FromDIP(3));
+    sizer_page->Add(item_auto_arrange, 0, wxTOP, FromDIP(3));
     sizer_page->Add(title_presets, 0, wxTOP | wxEXPAND, FromDIP(20));
     sizer_page->Add(item_calc_mode, 0, wxTOP, FromDIP(3));
     sizer_page->Add(item_user_sync, 0, wxTOP, FromDIP(3));