Make LoadFilament terminate completely OK when button pressed

src/logic/CMakeLists.txt

@@ -7,6 +7,7 @@ target_sources(
           feed_to_finda.cpp
           home.cpp
           load_filament.cpp
+          move_selector.cpp
           no_command.cpp
           retract_from_finda.cpp
           set_mode.cpp

src/logic/feed_to_finda.cpp

@@ -71,7 +71,8 @@ bool FeedToFinda::Step() {
             mg::globals.SetFilamentLoaded(mg::globals.ActiveSlot(), mg::FilamentLoadState::InSelector);
             dbg_logic_P(PSTR("Feed to Finda --> Idler disengaged"));
             dbg_logic_fP(PSTR("Pulley end steps %u"), mpu::pulley.CurrentPositionPulley_mm());
-            state = OK;
+            state = mui::userInput.AnyEvent() ? Stopped : OK;
+            mui::userInput.Clear();
             return true; // return immediately to allow for a seamless planning of another move (like feeding to bondtech)
         } else if (mm::motion.PlannedMoves(mm::Pulley) < 2) {
             // plan another move to make the illusion of unlimited moves

src/logic/feed_to_finda.h

@@ -19,7 +19,8 @@ struct FeedToFinda {
         UnloadBackToPTFE,
         DisengagingIdler,
         OK,
-        Failed
+        Failed,
+        Stopped
     };
 
     inline FeedToFinda()

src/logic/load_filament.cpp

@@ -58,12 +58,19 @@ bool LoadFilament::StepInner() {
     switch (state) {
     case ProgressCode::FeedingToFinda:
         if (feed.Step()) {
-            if (feed.State() == FeedToFinda::Failed) {
-                // @@TODO - try to repeat 6x - push/pull sequence - probably something to put into feed_to_finda as an option
+            switch (feed.State()) {
+            case FeedToFinda::Failed: // @@TODO - try to repeat 6x - push/pull sequence - probably something to put into feed_to_finda as an option
                 GoToErrDisengagingIdler(ErrorCode::FINDA_DIDNT_SWITCH_ON); // signal loading error
-            } else {
+                break;
+            case FeedToFinda::OK:
                 state = ProgressCode::RetractingFromFinda;
                 retract.Reset();
+                break;
+            case FeedToFinda::Stopped:
+                // the user stopped the load for whatever reason
+                // - we are considering the LoadFlament operation as completed
+                state = ProgressCode::OK;
+                break;
             }
         }
         break;