From 37797ec799874b73f8f4248f5ebf7ffea3baefa3 Mon Sep 17 00:00:00 2001
From: Marcio Teixeira <marcio@alephobjects.com>
Date: Mon, 16 Oct 2017 13:49:38 -0600
Subject: [PATCH] Restored Tune menu while printing (T1221)

---
 Marlin/Conditionals_LulzBot.h |  2 +-
 Marlin/ultralcd.cpp           | 63 ++++++++++++++++++-----------------
 2 files changed, 33 insertions(+), 32 deletions(-)

diff --git a/Marlin/Conditionals_LulzBot.h b/Marlin/Conditionals_LulzBot.h
index a400389d4..1c2657ab7 100644
--- a/Marlin/Conditionals_LulzBot.h
+++ b/Marlin/Conditionals_LulzBot.h
@@ -13,7 +13,7 @@
  * got disabled.
  */
 
-#define LULZBOT_FW_VERSION ".17" // Change this with each update
+#define LULZBOT_FW_VERSION ".18" // Change this with each update
 
 #if ( \
     !defined(LULZBOT_Gladiola_Mini) && \
diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index 4701a554e..677e8293e 100644
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -902,41 +902,40 @@ void kill_screen(const char* lcd_msg) {
   static void lcd_load_settings();
 
   void lcd_main_menu() {
-    #if ENABLED(SDSUPPORT)
-      /* If we are printing, the menu will only show options related to pausing/stopping */
-      if (card.cardOK && card.isFileOpen()) {
-        START_MENU();
-        MENU_BACK(MSG_WATCH);
-        if (card.sdprinting)
-          MENU_ITEM(function, MSG_PAUSE_PRINT, lcd_sdcard_pause);
-        else
-          MENU_ITEM(function, MSG_RESUME_PRINT, lcd_sdcard_resume);
-        MENU_ITEM(function, MSG_STOP_PRINT, lcd_sdcard_stop);
-        if (!thermalManager.tooColdToExtrude(active_extruder)) {
-          MENU_ITEM(function, MSG_FILAMENTCHANGE, lcd_enqueue_filament_change);
-        }
-        END_MENU();
-        return;
-      }
-    #endif // SDSUPPORT
-
     START_MENU();
     MENU_BACK(MSG_WATCH);
 
-    if (!thermalManager.tooColdToExtrude(active_extruder)) {
-      MENU_ITEM(function, MSG_FILAMENTCHANGE, lcd_enqueue_filament_change);
-    }
+    bool isPrinting = (planner.movesplanned() || IS_SD_PRINTING || (card.cardOK && card.isFileOpen()));
 
-    MENU_ITEM(submenu, _UxGT("Movement"), lcd_movement_menu);
-    MENU_ITEM(submenu, MSG_TEMPERATURE, lcd_control_temperature_menu);
-    MENU_ITEM(submenu, _UxGT("Configuration"), lcd_configuration_menu);
+    if (isPrinting) {
+      MENU_ITEM(submenu, MSG_TUNE, lcd_tune_menu);
+      #if ENABLED(ADVANCED_PAUSE_FEATURE)
+        if (!thermalManager.tooColdToExtrude(active_extruder))
+          MENU_ITEM(function, MSG_FILAMENTCHANGE, lcd_enqueue_filament_change);
+      #endif
+    } else {
+      MENU_ITEM(submenu, _UxGT("Movement"), lcd_movement_menu);
+      MENU_ITEM(submenu, MSG_TEMPERATURE, lcd_control_temperature_menu);
+      MENU_ITEM(submenu, _UxGT("Configuration"), lcd_configuration_menu);
+    }
 
     #if ENABLED(SDSUPPORT)
       if (card.cardOK) {
-        if(!card.isFileOpen()) {
+        if (card.isFileOpen()) {
+          if (card.sdprinting)
+            MENU_ITEM(function, MSG_PAUSE_PRINT, lcd_sdcard_pause);
+          else
+            MENU_ITEM(function, MSG_RESUME_PRINT, lcd_sdcard_resume);
+          MENU_ITEM(function, MSG_STOP_PRINT, lcd_sdcard_stop);
+        }
+        else if(!isPrinting) {
           MENU_ITEM(submenu, MSG_CARD_MENU, lcd_sdcard_menu);
+          #if !PIN_EXISTS(SD_DETECT)
+            MENU_ITEM(gcode, MSG_CNG_SDCARD, PSTR("M21"));  // SD-card changed by user
+          #endif
         }
-      } else {
+      }
+      else if(!isPrinting) {
         MENU_ITEM(submenu, MSG_NO_CARD, lcd_sdcard_menu);
         #if !PIN_EXISTS(SD_DETECT)
           MENU_ITEM(gcode, MSG_INIT_SDCARD, PSTR("M21")); // Manually initialize the SD-card via user interface
@@ -944,11 +943,13 @@ void kill_screen(const char* lcd_msg) {
       }
     #endif // SDSUPPORT
 
-    MENU_ITEM(submenu, MSG_INFO_MENU, lcd_show_custom_bootscreen);
+    if(!isPrinting) {
+      MENU_ITEM(submenu, MSG_INFO_MENU, lcd_show_custom_bootscreen);
 
-    #if defined(LULZBOT_PRINTERCOUNTER)
-    MENU_ITEM(submenu, MSG_INFO_STATS_MENU, lcd_info_stats_menu);          // Printer Statistics >
-    #endif
+      #if defined(LULZBOT_PRINTERCOUNTER)
+      MENU_ITEM(submenu, MSG_INFO_STATS_MENU, lcd_info_stats_menu);          // Printer Statistics >
+      #endif
+    }
 
     END_MENU();
   }
@@ -1365,7 +1366,7 @@ void kill_screen(const char* lcd_msg) {
     //
     // Change filament
     //
-    #if ENABLED(ADVANCED_PAUSE_FEATURE)
+    #if ENABLED(ADVANCED_PAUSE_FEATURE) && !defined(LULZBOT_REORDERED_MENUS)
       if (!thermalManager.tooColdToExtrude(active_extruder))
         MENU_ITEM(function, MSG_FILAMENTCHANGE, lcd_enqueue_filament_change);
     #endif