Updated settings menu according to the view mode

+ Created new class PrusaMenu, derived from wxMenu and contains pointers to the separators.

src/slic3r/GUI/GUI_ObjectList.cpp

@@ -711,7 +711,7 @@ void ObjectList::append_menu_item_add_generic(wxMenuItem* menu, const int type)
     menu->SetSubMenu(sub_menu);
 }
 
-void ObjectList::append_menu_items_add_volume(wxMenu* menu, wxMenuItem* *item_separator)
+void ObjectList::append_menu_items_add_volume(wxMenu* menu)
 {
     // Note: id accords to type of the sub-object, so sequence of the menu items is important
     std::vector<std::string> menu_object_types_items = {L("Add part"),              // ~ModelVolume::MODEL_PART
@@ -725,8 +725,6 @@ void ObjectList::append_menu_items_add_volume(wxMenu* menu, wxMenuItem* *item_se
         if (settings_id != wxNOT_FOUND)
             menu->Destroy(settings_id);
     }
-    if (*item_separator)
-        menu->Destroy(*item_separator);
 
     const ConfigOptionMode mode = wxGetApp().get_mode();
 
@@ -743,8 +741,6 @@ void ObjectList::append_menu_items_add_volume(wxMenu* menu, wxMenuItem* *item_se
             [this](wxCommandEvent&) { load_generic_subobject(_(L("Box")).ToUTF8().data(), ModelVolume::SUPPORT_BLOCKER); },
             *m_bmp_vector[ModelVolume::SUPPORT_BLOCKER]);
 
-        *item_separator = nullptr;
-
         return;
     }
     
@@ -758,8 +754,6 @@ void ObjectList::append_menu_items_add_volume(wxMenu* menu, wxMenuItem* *item_se
 
         menu->Append(menu_item);
     }
-
-    *item_separator = menu->AppendSeparator();
 }
 
 wxMenuItem* ObjectList::append_menu_item_split(wxMenu* menu) 
@@ -768,23 +762,41 @@ wxMenuItem* ObjectList::append_menu_item_split(wxMenu* menu)
         [this](wxCommandEvent&) { split(); }, m_bmp_split, menu);
 }
 
-wxMenuItem* ObjectList::append_menu_item_settings(wxMenu* menu) 
+wxMenuItem* ObjectList::append_menu_item_settings(wxMenu* menu_) 
 {
+    PrusaMenu* menu = dynamic_cast<PrusaMenu*>(menu_);
     // Update (delete old & create new)  settings popupmenu
     const auto settings_id = menu->FindItem(_("Add settings"));
     if (settings_id != wxNOT_FOUND)
         menu->Destroy(settings_id);
-
-    if (wxGetApp().get_mode() == comSimple)
-        return nullptr;
-
-    auto  menu_item = new wxMenuItem(menu, wxID_ANY, _(L("Add settings")));
-    menu_item->SetBitmap(m_bmp_cog);
+    menu->DestroySeparators(); // delete old separators
 
     const auto sel_vol = get_selected_model_volume();
     if (sel_vol && sel_vol->type() >= ModelVolume::SUPPORT_ENFORCER)
-        menu_item->Enable(false);
-    else
+        return nullptr;
+
+    const ConfigOptionMode mode = wxGetApp().get_mode();
+    if (mode == comSimple)
+        return nullptr;
+
+    menu->m_separator_frst = menu->AppendSeparator();
+
+    // Add frequently settings
+    create_freq_settings_popupmenu(menu);
+
+    if (mode == comAdvanced)
+        return nullptr;
+
+    menu->m_separator_scnd = menu->AppendSeparator();
+
+    // Add full settings list
+    auto  menu_item = new wxMenuItem(menu, wxID_ANY, _(L("Add settings")));
+    menu_item->SetBitmap(m_bmp_cog);
+
+//     const auto sel_vol = get_selected_model_volume();
+//     if (sel_vol && sel_vol->type() >= ModelVolume::SUPPORT_ENFORCER)
+//         menu_item->Enable(false);
+//     else
         menu_item->SetSubMenu(create_settings_popupmenu(menu));
 
     return menu->Append(menu_item);
@@ -828,8 +840,8 @@ void ObjectList::create_part_popupmenu(wxMenu *menu)
     menu->AppendSeparator();
     append_menu_item_change_type(menu);
 
-    // Append settings popupmenu
-    menu->AppendSeparator();
+    // rest of a object_sla_menu will be added later in:
+    // - append_menu_item_settings() -> for "Add (settings)"
 }
 
 void ObjectList::create_instance_popupmenu(wxMenu*menu)
@@ -854,6 +866,11 @@ wxMenu* ObjectList::create_settings_popupmenu(wxMenu *parent_menu)
     return menu;
 }
 
+void ObjectList::create_freq_settings_popupmenu(wxMenu *parent_menu)
+{
+
+}
+
 void ObjectList::update_opt_keys(t_config_option_keys& opt_keys)
 {
     auto full_current_opts = get_options(false);
@@ -1824,7 +1841,7 @@ void ObjectList::update_settings_items()
 
 void ObjectList::update_object_menu()
 {
-    append_menu_items_add_volume(&m_menu_object, &m_mi_volumes_settings_separator);
+    append_menu_items_add_volume(&m_menu_object);
 }
 
 void ObjectList::instances_to_separated_object(const int obj_idx, const std::set<int>& inst_idxs)

src/slic3r/GUI/GUI_ObjectList.hpp

@@ -14,6 +14,7 @@
 class wxBoxSizer;
 class wxMenuItem;
 class PrusaObjectDataViewModel;
+class PrusaMenu;
 
 namespace Slic3r {
 class ConfigOptionsGroup;
@@ -104,15 +105,14 @@ class ObjectList : public wxDataViewCtrl
     wxBitmap	m_bmp_cog;
     wxBitmap	m_bmp_split;
 
-    wxMenu      m_menu_object;
-    wxMenu      m_menu_part;
-    wxMenu      m_menu_sla_object;
-    wxMenu      m_menu_instance;
+    PrusaMenu   m_menu_object;
+    PrusaMenu   m_menu_part;
+    PrusaMenu   m_menu_sla_object;
+    PrusaMenu   m_menu_instance;
     wxMenuItem* m_menu_item_split { nullptr };
     wxMenuItem* m_menu_item_split_part { nullptr };
     wxMenuItem* m_menu_item_settings { nullptr };
     wxMenuItem* m_menu_item_split_instances { nullptr };
-    wxMenuItem* m_mi_volumes_settings_separator { nullptr };
 
     std::vector<wxBitmap*> m_bmp_vector;
 
@@ -163,7 +163,7 @@ public:
 
     void                get_settings_choice(const wxString& category_name);
     void                append_menu_item_add_generic(wxMenuItem* menu, const int type);
-    void                append_menu_items_add_volume(wxMenu* menu, wxMenuItem* *item_separator);
+    void                append_menu_items_add_volume(wxMenu* menu);
     wxMenuItem*         append_menu_item_split(wxMenu* menu);
     wxMenuItem*         append_menu_item_settings(wxMenu* menu);
     wxMenuItem*         append_menu_item_change_type(wxMenu* menu);
@@ -173,6 +173,7 @@ public:
     void                create_part_popupmenu(wxMenu*menu);
     void                create_instance_popupmenu(wxMenu*menu);
     wxMenu*             create_settings_popupmenu(wxMenu *parent_menu);
+    void                create_freq_settings_popupmenu(wxMenu *parent_menu);
 
     void                update_opt_keys(t_config_option_keys& t_optopt_keys);
 

src/slic3r/GUI/MainFrame.cpp

@@ -94,6 +94,16 @@ wxFrame(NULL, wxID_ANY, SLIC3R_BUILD, wxDefaultPosition, wxDefaultSize, wxDEFAUL
 //             m_plater->print = undef;
         _3DScene::remove_all_canvases();
 //         Slic3r::GUI::deregister_on_request_update_callback();
+
+        // destroy and set to null tabs and a platter 
+        // to avoid any manipulations with them from App->wxEVT_IDLE after of the mainframe closing 
+        wxGetApp().clear_tabs_list();
+        if (wxGetApp().plater_) {
+            // before creating a new plater let's delete old one
+            wxGetApp().plater_->Destroy();
+            wxGetApp().plater_ = nullptr;
+        }
+
         // propagate event
         event.Skip();
     });

src/slic3r/GUI/Plater.cpp

@@ -934,13 +934,11 @@ struct Plater::priv
     MainFrame *main_frame;
 
     // Object popup menu
-    wxMenu object_menu;
+    PrusaMenu object_menu;
     // Part popup menu
-    wxMenu part_menu;
+    PrusaMenu part_menu;
     // SLA-Object popup menu
-    wxMenu sla_object_menu;
-
-    wxMenuItem* separator_volumes_settings{ nullptr };
+    PrusaMenu sla_object_menu;
 
     // Data
     Slic3r::DynamicPrintConfig *config;        // FIXME: leak?
@@ -2472,8 +2470,6 @@ bool Plater::priv::complit_init_sla_object_menu()
     append_menu_item(&sla_object_menu, wxID_ANY, _(L("Optimize orientation")), _(L("Optimize the rotation of the object for better print results.")),
         [this](wxCommandEvent&) { sla_optimize_rotation(); });
 
-    sla_object_menu.AppendSeparator();
-
     // ui updates needs to be binded to the parent panel
     if (q != nullptr)
     {
@@ -2493,8 +2489,6 @@ bool Plater::priv::complit_init_part_menu()
     auto obj_list = sidebar->obj_list();
     obj_list->append_menu_item_change_type(&part_menu);
 
-    part_menu.AppendSeparator();
-
     // ui updates needs to be binded to the parent panel
     if (q != nullptr)
     {
@@ -2621,7 +2615,7 @@ bool Plater::priv::can_mirror() const
 
 void Plater::priv::update_object_menu()
 {
-    sidebar->obj_list()->append_menu_items_add_volume(&object_menu, &separator_volumes_settings);
+    sidebar->obj_list()->append_menu_items_add_volume(&object_menu);
 }
 
 // Plater / Public

src/slic3r/GUI/wxExtensions.cpp

@@ -2393,6 +2393,25 @@ void PrusaModeSizer::SetMode(const int mode)
         mode_btns[m]->SetState(m == mode);
 }
 
+
+// ----------------------------------------------------------------------------
+// PrusaMenu
+// ----------------------------------------------------------------------------
+
+void PrusaMenu::DestroySeparators()
+{
+    if (m_separator_frst) {
+        Destroy(m_separator_frst);
+        m_separator_frst = nullptr;
+    }
+
+    if (m_separator_scnd) {
+        Destroy(m_separator_scnd);
+        m_separator_scnd = nullptr;
+    }
+}
+
+
 // ************************************** EXPERIMENTS ***************************************
 
 // *****************************************************************************

src/slic3r/GUI/wxExtensions.hpp

@@ -920,6 +920,29 @@ private:
 };
 
 
+
+// ----------------------------------------------------------------------------
+// PrusaMenu
+// ----------------------------------------------------------------------------
+
+class PrusaMenu : public wxMenu
+{
+public:
+    PrusaMenu(const wxString& title, long style = 0)
+        : wxMenu(title, style) {}
+
+    PrusaMenu(long style = 0)
+        : wxMenu(style) {}
+
+    ~PrusaMenu() {}
+
+    void DestroySeparators();
+
+    wxMenuItem* m_separator_frst { nullptr };    // use like separator before settings item
+    wxMenuItem* m_separator_scnd { nullptr };   // use like separator between settings items
+};
+
+
 // ******************************* EXPERIMENTS **********************************************
 // ******************************************************************************************