keyboard and file menu shortcuts for save to sd card and eject

src/slic3r/GUI/KBShortcutsDialog.cpp

@@ -122,6 +122,8 @@ void KBShortcutsDialog::fill_shortcuts()
         { ctrl + "G", L("Export G-code") },
         { ctrl + "Shift+" + "G", L("Send G-code") },
         { ctrl + "E", L("Export config") },
+		{ ctrl + "U", L("Export to SD card / Flash drive") },
+		{ ctrl + "T", L("Eject SD card / Flash drive") },
         // Edit
         { ctrl + "A", L("Select all objects") },
         { "Esc", L("Deselect all") },

src/slic3r/GUI/MainFrame.cpp

@@ -327,6 +327,27 @@ bool MainFrame::can_send_gcode() const
     return print_host_opt != nullptr && !print_host_opt->value.empty();
 }
 
+bool MainFrame::can_export_gcode_sd() const
+{
+	if (m_plater == nullptr)
+		return false;
+
+	if (m_plater->model().objects.empty())
+		return false;
+
+	if (m_plater->is_export_gcode_scheduled())
+		return false;
+
+	// TODO:: add other filters
+
+	return wxGetApp().removable_drive_manager()->status().has_removable_drives;
+}
+
+bool MainFrame::can_eject() const
+{
+	return wxGetApp().removable_drive_manager()->status().has_eject;
+}
+
 bool MainFrame::can_slice() const
 {
     bool bg_proc = wxGetApp().app_config->get("background_processing") == "1";
@@ -497,6 +518,9 @@ void MainFrame::init_menubar()
             [this](wxCommandEvent&) { if (m_plater) m_plater->send_gcode(); }, "export_gcode", nullptr,
             [this](){return can_send_gcode(); }, this);
         m_changeable_menu_items.push_back(item_send_gcode);
+		append_menu_item(export_menu, wxID_ANY, _(L("Export G-code to SD card / Flash drive")) + dots + "\tCtrl+U", _(L("Export current plate as G-code to SD card / Flash drive")),
+			[this](wxCommandEvent&) { if (m_plater) m_plater->export_gcode(true); }, "export_to_sd", nullptr,
+			[this]() {return can_export_gcode_sd(); }, this);
         export_menu->AppendSeparator();
         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", nullptr,
@@ -520,6 +544,10 @@ void MainFrame::init_menubar()
             [this]() {return true; }, this);
         append_submenu(fileMenu, export_menu, wxID_ANY, _(L("&Export")), "");
 
+		append_menu_item(fileMenu, wxID_ANY, _(L("Ejec&t SD card / Flash drive")) + dots + "\tCtrl+T", _(L("Eject SD card / Flash drive after the G-code was exported to it.")),
+			[this](wxCommandEvent&) { if (m_plater) m_plater->eject_drive(); }, "eject_sd", nullptr,
+			[this]() {return can_eject(); }, this);
+
         fileMenu->AppendSeparator();
 
 #if 0

src/slic3r/GUI/MainFrame.hpp

@@ -70,6 +70,8 @@ class MainFrame : public DPIFrame
     bool can_export_supports() const;
     bool can_export_gcode() const;
     bool can_send_gcode() const;
+	bool can_export_gcode_sd() const;
+	bool can_eject() const;
     bool can_slice() const;
     bool can_change_view() const;
     bool can_select() const;

src/slic3r/GUI/Plater.cpp

@@ -876,8 +876,8 @@ Sidebar::Sidebar(Plater *parent)
     };
 
     init_scalable_btn(&p->btn_send_gcode   , "export_gcode", _(L("Send to printer")) + "\tCtrl+Shift+G");
-    init_scalable_btn(&p->btn_remove_device, "eject_sd"       , _(L("Remove device")));
+    init_scalable_btn(&p->btn_remove_device, "eject_sd"       , _(L("Remove device")) + "\tCtrl+T");
-	init_scalable_btn(&p->btn_export_gcode_removable, "export_to_sd", _(L("Export to SD card / Flash drive")));
+	init_scalable_btn(&p->btn_export_gcode_removable, "export_to_sd", _(L("Export to SD card / Flash drive")) + "\tCtrl+U");
 
     // regular buttons "Slice now" and "Export G-code"