Fixed menubar item's name in respect to printer_technology

src/slic3r/GUI/MainFrame.cpp

@@ -332,6 +332,7 @@ void MainFrame::init_menubar()
         wxMenu* export_menu = new wxMenu();
         wxMenuItem* item_export_gcode = append_menu_item(export_menu, wxID_ANY, _(L("Export &G-code")) + dots +"\tCtrl+G", _(L("Export current plate as G-code")),
             [this](wxCommandEvent&) { if (m_plater) m_plater->export_gcode(); }, "export_gcode");
+        m_changeable_menu_items.push_back(item_export_gcode);
         export_menu->AppendSeparator();
         wxMenuItem* item_export_stl = append_menu_item(export_menu, wxID_ANY, _(L("Export plate as &STL")) + dots, _(L("Export current plate as STL")),
             [this](wxCommandEvent&) { if (m_plater) m_plater->export_stl(); }, "export_plater");
@@ -444,8 +445,9 @@ void MainFrame::init_menubar()
         }
         append_menu_item(windowMenu, wxID_HIGHEST + 2, _(L("P&rint Settings Tab")) + "\tCtrl+2", _(L("Show the print settings")),
             [this, tab_offset](wxCommandEvent&) { select_tab(tab_offset + 0); }, "cog");
-        append_menu_item(windowMenu, wxID_HIGHEST + 3, _(L("&Filament Settings Tab")) + "\tCtrl+3", _(L("Show the filament settings")),
+        wxMenuItem* item_material_tab = append_menu_item(windowMenu, wxID_HIGHEST + 3, _(L("&Filament Settings Tab")) + "\tCtrl+3", _(L("Show the filament settings")),
-            [this, tab_offset](wxCommandEvent&) { select_tab(tab_offset + 1); }, "spool.png");
+            [this, tab_offset](wxCommandEvent&) { select_tab(tab_offset + 1); }, "spool");
+        m_changeable_menu_items.push_back(item_material_tab);
         append_menu_item(windowMenu, wxID_HIGHEST + 4, _(L("Print&er Settings Tab")) + "\tCtrl+4", _(L("Show the printer settings")),
             [this, tab_offset](wxCommandEvent&) { select_tab(tab_offset + 2); }, "printer");
         if (m_plater) {
@@ -554,6 +556,19 @@ void MainFrame::init_menubar()
         }, wxID_EXIT);
     }
 #endif
+
+    if (plater()->printer_technology() == ptSLA)
+        update_menubar();
+}
+
+void MainFrame::update_menubar()
+{
+    const bool is_fff = plater()->printer_technology() == ptFFF;
+
+    m_changeable_menu_items[miExport]       ->SetItemLabel((is_fff ? _(L("Export &G-code"))         : _(L("Export"))                    )   + dots + "\tCtrl+G");
+
+    m_changeable_menu_items[miMaterialTab]  ->SetItemLabel((is_fff ? _(L("&Filament Settings Tab")) : _(L("Mate&rial Settings Tab")))   + "\tCtrl+3");
+    m_changeable_menu_items[miMaterialTab]  ->SetBitmap(create_scaled_bitmap(this, is_fff ? "spool": "resin"));
 }
 
 // To perform the "Quck Slice", "Quick Slice and Save As", "Repeat last Quick Slice" and "Slice to SVG".

src/slic3r/GUI/MainFrame.hpp

@@ -70,6 +70,16 @@ class MainFrame : public DPIFrame
     bool can_delete() const;
     bool can_delete_all() const;
 
+    // MenuBar items changeable in respect to printer technology 
+    enum MenuItems
+    {                   //   FFF                  SLA
+        miExport = 0,   // Export G-code        Export
+        miMaterialTab,  // Filament Settings    Material Settings
+    };
+
+    // vector of a MenuBar items changeable in respect to printer technology 
+    std::vector<wxMenuItem*> m_changeable_menu_items;
+
 protected:
     virtual void on_dpi_changed(const wxRect &suggested_rect);
 
@@ -83,6 +93,7 @@ public:
     void        create_preset_tabs();
     void        add_created_tab(Tab* panel);
     void        init_menubar();
+    void        update_menubar();
 
     void        update_ui_from_settings();
     bool        is_loaded() const { return m_loaded; }

src/slic3r/GUI/Plater.cpp

@@ -3747,6 +3747,9 @@ void Plater::set_printer_technology(PrinterTechnology printer_technology)
 
     p->label_btn_export = printer_technology == ptFFF ? L("Export G-code") : L("Export");
     p->label_btn_send   = printer_technology == ptFFF ? L("Send G-code")   : L("Send to printer");
+
+    if (wxGetApp().mainframe)
+        wxGetApp().mainframe->update_menubar();
 }
 
 void Plater::changed_object(int obj_idx)