From e81b946f0640494a946220e11fba50a4626720d8 Mon Sep 17 00:00:00 2001
From: InsanityAutomation
 <38436470+InsanityAutomation@users.noreply.github.com>
Date: Wed, 20 Nov 2019 01:14:56 -0500
Subject: [PATCH] Better singlenozzle stored fan speed menus (#15921)

---
 Marlin/src/lcd/language/language_en.h    | 1 +
 Marlin/src/lcd/menu/menu_temperature.cpp | 6 ++++++
 Marlin/src/lcd/menu/menu_tune.cpp        | 6 ++++++
 3 files changed, 13 insertions(+)

diff --git a/Marlin/src/lcd/language/language_en.h b/Marlin/src/lcd/language/language_en.h
index 3001fc62c..0f41726a9 100644
--- a/Marlin/src/lcd/language/language_en.h
+++ b/Marlin/src/lcd/language/language_en.h
@@ -249,6 +249,7 @@ namespace Language_en {
   PROGMEM Language_Str MSG_CHAMBER                         = _UxGT("Enclosure");
   PROGMEM Language_Str MSG_FAN_SPEED                       = _UxGT("Fan Speed");
   PROGMEM Language_Str MSG_FAN_SPEED_N                     = _UxGT("Fan Speed =");
+  PROGMEM Language_Str MSG_STORED_FAN_N                    = _UxGT("Stored Fan =");
   PROGMEM Language_Str MSG_EXTRA_FAN_SPEED                 = _UxGT("Extra Fan Speed");
   PROGMEM Language_Str MSG_EXTRA_FAN_SPEED_N               = _UxGT("Extra Fan Speed =");
   PROGMEM Language_Str MSG_FLOW                            = _UxGT("Flow");
diff --git a/Marlin/src/lcd/menu/menu_temperature.cpp b/Marlin/src/lcd/menu/menu_temperature.cpp
index 5f2cbc426..0c90a8875 100644
--- a/Marlin/src/lcd/menu/menu_temperature.cpp
+++ b/Marlin/src/lcd/menu/menu_temperature.cpp
@@ -211,6 +211,9 @@ void menu_temperature() {
       #if ENABLED(EXTRA_FAN_SPEED)
         EDIT_ITEM_FAST_N(percent, 2, MSG_EXTRA_FAN_SPEED_N, &thermalManager.new_fan_speed[1], 3, 255);
       #endif
+    #elif ENABLED(SINGLENOZZLE) && EXTRUDERS > 1
+      editable.uint8 = thermalManager.fan_speed[1];
+      EDIT_ITEM_FAST_N(percent, 2, MSG_STORED_FAN_N, &editable.uint8, 0, 255, []{ thermalManager.set_fan_speed(1, editable.uint8); });
     #endif
     #if HAS_FAN2
       editable.uint8 = thermalManager.fan_speed[2];
@@ -218,6 +221,9 @@ void menu_temperature() {
       #if ENABLED(EXTRA_FAN_SPEED)
         EDIT_ITEM_FAST_N(percent, 3, MSG_EXTRA_FAN_SPEED_N, &thermalManager.new_fan_speed[2], 3, 255);
       #endif
+    #elif ENABLED(SINGLENOZZLE) && EXTRUDERS > 2
+      editable.uint8 = thermalManager.fan_speed[2];
+      EDIT_ITEM_FAST_N(percent, 3, MSG_STORED_FAN_N, &editable.uint8, 0, 255, []{ thermalManager.set_fan_speed(2, editable.uint8); });
     #endif
   #endif // FAN_COUNT > 0
 
diff --git a/Marlin/src/lcd/menu/menu_tune.cpp b/Marlin/src/lcd/menu/menu_tune.cpp
index d635388f6..4fba6fe71 100644
--- a/Marlin/src/lcd/menu/menu_tune.cpp
+++ b/Marlin/src/lcd/menu/menu_tune.cpp
@@ -160,6 +160,9 @@ void menu_tune() {
       #if ENABLED(EXTRA_FAN_SPEED)
         EDIT_ITEM_FAST_N(percent, 2, MSG_EXTRA_FAN_SPEED_N, &thermalManager.new_fan_speed[1], 3, 255);
       #endif
+    #elif ENABLED(SINGLENOZZLE) && EXTRUDERS > 1
+      editable.uint8 = thermalManager.fan_speed[1];
+      EDIT_ITEM_FAST_N(percent, 2, MSG_STORED_FAN_N, &editable.uint8, 0, 255, []{ thermalManager.set_fan_speed(1, editable.uint8); });
     #endif
     #if HAS_FAN2
       editable.uint8 = thermalManager.fan_speed[2];
@@ -167,6 +170,9 @@ void menu_tune() {
       #if ENABLED(EXTRA_FAN_SPEED)
         EDIT_ITEM_FAST_N(percent, 3, MSG_EXTRA_FAN_SPEED_N, &thermalManager.new_fan_speed[2], 3, 255);
       #endif
+    #elif ENABLED(SINGLENOZZLE) && EXTRUDERS > 2
+      editable.uint8 = thermalManager.fan_speed[2];
+      EDIT_ITEM_FAST_N(percent, 3, MSG_STORED_FAN_N, &editable.uint8, 0, 255, []{ thermalManager.set_fan_speed(2, editable.uint8); });
     #endif
   #endif // FAN_COUNT > 0