hotkey: Add support for hotspots on enter.

frontend_tests/node_tests/hotkey.js

@@ -162,7 +162,9 @@ function stubbing(func_name_to_stub, test_function) {
     set_global('emoji_picker', {
         reactions_popped: return_false,
     });
-
+    set_global('hotspots', {
+        is_open: return_false,
+    });
 
     // All letters should return false if we are composing text.
     hotkey.processing_text = return_true;

static/js/hotkey.js

@@ -251,6 +251,11 @@ exports.process_enter_key = function (e) {
         return true;
     }
 
+    if (hotspots.is_open()) {
+        $(e.target).find('.hotspot.overlay.show .hotspot-confirm').click();
+        return false;
+    }
+
     if (emoji_picker.reactions_popped()) {
         if (emoji_picker.is_composition(e.target)) {
             e.target.click();
@@ -443,6 +448,10 @@ exports.process_hotkey = function (e, hotkey) {
         return emoji_picker.navigate(e, event_name);
     }
 
+    if (hotspots.is_open()) {
+        return false;
+    }
+
     if (overlays.info_overlay_open()) {
         return false;
     }

static/js/hotspots.js

@@ -247,6 +247,10 @@ function insert_hotspot_into_DOM(hotspot) {
     }, (hotspot.delay * 100));
 }
 
+exports.is_open = function () {
+    return $('.hotspot.overlay').hasClass('show');
+};
+
 exports.load_new = function (new_hotspots) {
     exports.map_hotspots_to_DOM(new_hotspots, HOTSPOT_LOCATIONS);
     new_hotspots.forEach(insert_hotspot_into_DOM);