Handle print completed LED event in M0

Marlin/src/MarlinCore.cpp

@@ -412,23 +412,13 @@ void startOrResumeJob() {
     #endif
   }
 
-  #if ENABLED(PRINTER_EVENT_LEDS)
-    #include "feature/leds/printer_event_leds.h"
-  #endif
-
   inline void finishSDPrinting() {
     bool did_state = true;
     switch (card.sdprinting_done_state) {
 
-      #if ENABLED(PRINTER_EVENT_LEDS)
-        case 1:
-          printerEventLEDs.onPrintCompleted();  // Change LED color for Print Completed
-          break;
-      #endif
-
       #if HAS_RESUME_CONTINUE                   // Display "Click to Continue..."
-        case 2:
-          did_state = queue.enqueue_P(PSTR("M0 S"
+        case 1:
+          did_state = queue.enqueue_P(PSTR("M0Q1S"
             #if HAS_LCD_MENU
               "1800"                            // ...for 30 minutes with LCD
             #else
@@ -438,13 +428,13 @@ void startOrResumeJob() {
           break;
       #endif
 
-      case 3: print_job_timer.stop(); break;
+      case 2: print_job_timer.stop(); break;
 
-      case 4:
+      case 3:
         did_state = print_job_timer.duration() < 60 || queue.enqueue_P(PSTR("M31"));
         break;
 
-      case 5:
+      case 4:
         #if ENABLED(POWER_LOSS_RECOVERY)
           recovery.purge();
         #endif

Marlin/src/gcode/lcd/M0_M1.cpp

@@ -67,11 +67,16 @@ void GcodeSuite::M0_M1() {
 
   planner.synchronize();
 
+  #if HAS_LEDS_OFF_FLAG
+    if (parser.seen('Q'))
+      printerEventLEDs.onPrintCompleted();  // Change LED color for Print Completed
+  #endif
+
   #if HAS_LCD_MENU
 
     if (has_message)
       ui.set_status(args, true);
-    else if (!parser.seenval('Q')) {
+    else {
       LCD_MESSAGEPGM(MSG_USERWAIT);
       #if ENABLED(LCD_PROGRESS_BAR) && PROGRESS_MSG_EXPIRE > 0
         ui.reset_progress_bar_timeout();
@@ -98,7 +103,7 @@ void GcodeSuite::M0_M1() {
   wait_for_user = true;
 
   #if ENABLED(HOST_PROMPT_SUPPORT)
-    host_prompt_do(PROMPT_USER_CONTINUE, PSTR("M0/1 Break Called"), CONTINUE_STR);
+    host_prompt_do(PROMPT_USER_CONTINUE, parser.codenum ? PSTR("M1 Stop") : PSTR("M0 Stop"), CONTINUE_STR);
   #endif
 
   if (ms > 0) ms += millis();  // wait until this time for a click

Marlin/src/gcode/parser.h

@@ -241,7 +241,7 @@ public:
   // Seen a parameter with a value
   static inline bool seenval(const char c) { return seen(c) && has_value(); }
 
-  // Float removes 'E' to prevent scientific notation interpretation
+  // The value as a string
   static inline char* value_string() { return value_ptr; }
 
   // Float removes 'E' to prevent scientific notation interpretation