Add escape to clear suggested flow

packages/node_modules/@node-red/editor-client/src/js/ui/typeSearch.js

@@ -539,9 +539,10 @@ RED.typeSearch = (function() {
     }
 
     return {
-        show: show,
+        show,
         refresh: refreshTypeList,
-        hide: hide
+        hide,
+        isVisible: () => visible
     };
 
 })();

packages/node_modules/@node-red/editor-client/src/js/ui/view.js

@@ -876,6 +876,19 @@ RED.view = (function() {
             }
         })
 
+        RED.actions.add("core:apply-suggested-flow", function() {
+            // TypeSeach will handle this if it is visible; don't want to cause conflicts
+            if (!RED.typeSearch.isVisible()) {
+                RED.view.applySuggestedFlow();
+            }
+        })
+        RED.actions.add("core:clear-suggested-flow", function() {
+            // TypeSeach will handle this if it is visible; don't want to cause conflicts
+            if (!RED.typeSearch.isVisible()) {
+                RED.view.setSuggestedFlow(null);
+            }
+        })
+
         RED.view.annotations.init();
         RED.view.navigator.init();
         RED.view.tools.init();
@@ -6613,6 +6626,7 @@ RED.view = (function() {
                     __ghost: true
                 })
             }
+            $(window).on('keyup',disableSuggestedFlowEventHandler);
         }
         if (ghostNode) {
             if (suggestedNodes.length > 0) {
@@ -6625,6 +6639,7 @@ RED.view = (function() {
     }
 
     function clearSuggestedFlow () {
+        $(window).off('keyup', disableSuggestedFlowEventHandler)
         currentSuggestion = null
         suggestedNodes = []
         suggestedLinks = []
@@ -6670,6 +6685,12 @@ RED.view = (function() {
         }
     }
 
+    function disableSuggestedFlowEventHandler(evt) {
+        if (evt.keyCode === 27) { // ESCAPE
+            RED.actions.invoke("core:clear-suggested-flow")
+        }
+    }
+
     return {
         init: init,
         state:function(state) {