Add HOST_PROMPT_SUPPORT (#13039)

Marlin/src/feature/pause.cpp

@@ -45,6 +45,10 @@
   #include "runout.h"
 #endif
 
+#if ENABLED(HOST_ACTION_COMMANDS)
+  #include "host_actions.h"
+#endif
+
 #include "../lcd/ultralcd.h"
 #include "../libs/buzzer.h"
 #include "../libs/nozzle.h"
@@ -154,6 +158,20 @@ bool load_filament(const float &slow_load_length/*=0*/, const float &fast_load_l
 
     KEEPALIVE_STATE(PAUSED_FOR_USER);
     wait_for_user = true;    // LCD click or M108 will clear this
+    #if ENABLED(HOST_PROMPT_SUPPORT)
+      const char tool = '0'
+        #if NUM_RUNOUT_SENSORS > 1
+          + active_extruder
+        #endif
+      ;
+      host_prompt_reason = PROMPT_USER_CONTINUE;
+      host_action_prompt_end();
+      host_action_prompt_begin(PSTR("Load Filament T"), false);
+      SERIAL_CHAR(tool);
+      SERIAL_EOL();
+      host_action_prompt_button(PSTR("Continue"));
+      host_action_prompt_show();
+    #endif
     while (wait_for_user) {
       #if HAS_BUZZER
         filament_change_beep(max_beep_count);
@@ -206,6 +224,9 @@ bool load_filament(const float &slow_load_length/*=0*/, const float &fast_load_l
     #endif
 
     wait_for_user = true;
+    #if ENABLED(HOST_PROMPT_SUPPORT)
+      host_prompt_do(PROMPT_USER_CONTINUE, PSTR("Continuous Purge Running..."), PSTR("Continue"));
+    #endif
     for (float purge_count = purge_length; purge_count > 0 && wait_for_user; --purge_count)
       do_pause_e_move(1, ADVANCED_PAUSE_PURGE_FEEDRATE);
     wait_for_user = false;
@@ -224,6 +245,24 @@ bool load_filament(const float &slow_load_length/*=0*/, const float &fast_load_l
       }
 
       // Show "Purge More" / "Resume" menu and wait for reply
+      #if ENABLED(HOST_PROMPT_SUPPORT)
+        host_prompt_reason = PROMPT_FILAMENT_RUNOUT;
+        host_action_prompt_end();   // Close current prompt
+        host_action_prompt_begin(PSTR("Paused"));
+        host_action_prompt_button(PSTR("PurgeMore"));
+        if (false
+          #if ENABLED(FILAMENT_RUNOUT_SENSOR)
+            || runout.filament_ran_out
+          #endif
+        )
+          host_action_prompt_button(PSTR("DisableRunout"));
+        else {
+          host_prompt_reason = PROMPT_FILAMENT_RUNOUT;
+          host_action_prompt_button(PSTR("Continue"));
+        }
+        host_action_prompt_show();
+      #endif
+
       #if HAS_LCD_MENU
         if (show_lcd) {
           KEEPALIVE_STATE(PAUSED_FOR_USER);
@@ -324,10 +363,15 @@ bool pause_print(const float &retract, const point_t &park_point, const float &u
 
   if (did_pause_print) return false; // already paused
 
-  #ifdef ACTION_ON_PAUSED
-    host_action_paused();
-  #elif defined(ACTION_ON_PAUSE)
-    host_action_pause();
+  #if ENABLED(HOST_ACTION_COMMANDS)
+    #ifdef ACTION_ON_PAUSED
+      host_action_paused();
+    #elif defined(ACTION_ON_PAUSE)
+      host_action_pause();
+    #endif
+    #if ENABLED(HOST_PROMPT_SUPPORT)
+      host_prompt_open(PROMPT_INFO, PSTR("Pause"));
+    #endif
   #endif
 
   if (!DEBUGGING(DRYRUN) && unload_length && thermalManager.targetTooColdToExtrude(active_extruder)) {
@@ -445,7 +489,9 @@ void wait_for_confirmation(const bool is_reload/*=false*/, const int8_t max_beep
   // Wait for filament insert by user and press button
   KEEPALIVE_STATE(PAUSED_FOR_USER);
   wait_for_user = true;    // LCD click or M108 will clear this
-
+  #if ENABLED(HOST_PROMPT_SUPPORT)
+    host_prompt_do(PROMPT_USER_CONTINUE, PSTR("Nozzle Parked"), PSTR("Continue"));
+  #endif
   while (wait_for_user) {
     #if HAS_BUZZER
       filament_change_beep(max_beep_count);
@@ -463,9 +509,17 @@ void wait_for_confirmation(const bool is_reload/*=false*/, const int8_t max_beep
       #endif
       SERIAL_ECHO_MSG(_PMSG(MSG_FILAMENT_CHANGE_HEAT));
 
+      #if ENABLED(HOST_PROMPT_SUPPORT)
+        host_prompt_do(PROMPT_USER_CONTINUE, PSTR("HeaterTimeout"), PSTR("Reheat"));
+      #endif
+
       // Wait for LCD click or M108
       while (wait_for_user) idle(true);
 
+      #if ENABLED(HOST_PROMPT_SUPPORT)
+        host_prompt_do(PROMPT_USER_CONTINUE, PSTR("Reheating"));
+      #endif
+
       // Re-enable the heaters if they timed out
       HOTEND_LOOP() thermalManager.reset_heater_idle_timer(e);
 
@@ -480,7 +534,9 @@ void wait_for_confirmation(const bool is_reload/*=false*/, const int8_t max_beep
 
       HOTEND_LOOP()
         thermalManager.start_heater_idle_timer(e, nozzle_timeout);
-
+      #if ENABLED(HOST_PROMPT_SUPPORT)
+        host_prompt_do(PROMPT_USER_CONTINUE, PSTR("Reheat Done"), PSTR("Continue"));
+      #endif
       wait_for_user = true;
       nozzle_timed_out = false;
 
@@ -578,6 +634,10 @@ void resume_print(const float &slow_load_length/*=0*/, const float &fast_load_le
 
   --did_pause_print;
 
+  #if ENABLED(HOST_PROMPT_SUPPORT)
+    host_prompt_open(PROMPT_INFO, PSTR("Resume"));
+  #endif
+
   #if ENABLED(SDSUPPORT)
     if (did_pause_print) {
       card.startFileprint();