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1 files changed, 59 insertions, 0 deletions

diff --git a/Marlin/src/lcd/menu/menu_language.cpp b/Marlin/src/lcd/menu/menu_language.cpp
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+++ b/Marlin/src/lcd/menu/menu_language.cpp
@@ -0,0 +1,59 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+//
+// Language Selection Menu
+//
+
+#include "../../inc/MarlinConfig.h"
+
+#if HAS_MULTI_LANGUAGE
+
+#include "menu_item.h"
+#include "../../MarlinCore.h"
+#include "../../module/settings.h"
+
+static void set_lcd_language(const uint8_t inlang) {
+  ui.set_language(inlang);
+  TERN_(LCD_LANGUAGE_AUTO_SAVE, (void)settings.save());
+}
+
+void menu_language() {
+  START_MENU();
+  BACK_ITEM(MSG_MAIN);
+
+  MENU_ITEM_P(function, GET_LANG(LCD_LANGUAGE  )::LANGUAGE, []{ set_lcd_language(0); });
+  MENU_ITEM_P(function, GET_LANG(LCD_LANGUAGE_2)::LANGUAGE, []{ set_lcd_language(1); });
+  #if NUM_LANGUAGES > 2
+    MENU_ITEM_P(function, GET_LANG(LCD_LANGUAGE_3)::LANGUAGE, []{ set_lcd_language(2); });
+    #if NUM_LANGUAGES > 3
+      MENU_ITEM_P(function, GET_LANG(LCD_LANGUAGE_4)::LANGUAGE, []{ set_lcd_language(3); });
+      #if NUM_LANGUAGES > 4
+        MENU_ITEM_P(function, GET_LANG(LCD_LANGUAGE_5)::LANGUAGE, []{ set_lcd_language(4); });
+      #endif
+    #endif
+  #endif
+
+  END_MENU();
+}
+
+#endif // HAS_MULTI_LANGUAGE