DEV: Remove key-enter-escape mixin (#26759)

Was used in only two places, just inline it to unblock conversion to glimmer

app/assets/javascripts/discourse/app/components/composer-body.js

@@ -2,7 +2,7 @@ import Component from "@ember/component";
 import { cancel, schedule, throttle } from "@ember/runloop";
 import { headerOffset } from "discourse/lib/offset-calculator";
 import positioningWorkaround from "discourse/lib/safari-hacks";
-import KeyEnterEscape from "discourse/mixins/key-enter-escape";
+import { isiPad } from "discourse/lib/utilities";
 import Composer from "discourse/models/composer";
 import discourseDebounce from "discourse-common/lib/debounce";
 import discourseLater from "discourse-common/lib/later";
@@ -21,7 +21,7 @@ function mouseYPos(e) {
   return e.clientY || (e.touches && e.touches[0] && e.touches[0].clientY);
 }
 
-export default Component.extend(KeyEnterEscape, {
+export default Component.extend({
   elementId: "reply-control",
 
   classNameBindings: [
@@ -205,4 +205,24 @@ export default Component.extend(KeyEnterEscape, {
   click() {
     this.openIfDraft();
   },
+
+  keyDown(e) {
+    if (document.body.classList.contains("modal-open")) {
+      return;
+    }
+
+    if (e.key === "Escape") {
+      e.preventDefault();
+      this.cancelled();
+    } else if (
+      e.key === "Enter" &&
+      (e.ctrlKey || e.metaKey || (isiPad() && e.altKey))
+    ) {
+      // Ctrl+Enter or Cmd+Enter
+      // iPad physical keyboard does not offer Command or Ctrl detection
+      // so use Alt+Enter
+      e.preventDefault();
+      this.save(undefined, e);
+    }
+  },
 });

app/assets/javascripts/discourse/app/components/search-menu/search-term.js

@@ -77,7 +77,6 @@ export default class SearchTerm extends Component {
         this.lastEnterTimestamp &&
         Date.now() - this.lastEnterTimestamp < SECOND_ENTER_MAX_DELAY;
 
-      // same combination as key-enter-escape mixin
       if (
         e.ctrlKey ||
         e.metaKey ||

app/assets/javascripts/discourse/app/components/topic-title.js

@@ -1,6 +1,6 @@
 import Component from "@ember/component";
 import { schedule } from "@ember/runloop";
-import KeyEnterEscape from "discourse/mixins/key-enter-escape";
+import { isiPad } from "discourse/lib/utilities";
 
 export let topicTitleDecorators = [];
 
@@ -12,7 +12,7 @@ export function resetTopicTitleDecorators() {
   topicTitleDecorators.length = 0;
 }
 
-export default Component.extend(KeyEnterEscape, {
+export default Component.extend({
   elementId: "topic-title",
 
   didInsertElement() {
@@ -30,4 +30,24 @@ export default Component.extend(KeyEnterEscape, {
       }
     });
   },
+
+  keyDown(e) {
+    if (document.body.classList.contains("modal-open")) {
+      return;
+    }
+
+    if (e.key === "Escape") {
+      e.preventDefault();
+      this.cancelled();
+    } else if (
+      e.key === "Enter" &&
+      (e.ctrlKey || e.metaKey || (isiPad() && e.altKey))
+    ) {
+      // Ctrl+Enter or Cmd+Enter
+      // iPad physical keyboard does not offer Command or Ctrl detection
+      // so use Alt+Enter
+      e.preventDefault();
+      this.save(undefined, e);
+    }
+  },
 });

app/assets/javascripts/discourse/app/mixins/key-enter-escape.js

@@ -1,25 +0,0 @@
-import { isiPad } from "discourse/lib/utilities";
-
-// A mixin where hitting ESC calls `cancelled` and ctrl+enter calls `save.
-export default {
-  keyDown(e) {
-    if (document.body.classList.contains("modal-open")) {
-      return;
-    }
-
-    if (e.which === 27) {
-      this.cancelled();
-      return false;
-    } else if (
-      e.which === 13 &&
-      (e.ctrlKey || e.metaKey || (isiPad() && e.altKey))
-    ) {
-      // CTRL+ENTER or CMD+ENTER
-      //
-      // iPad physical keyboard does not offer Command or Control detection
-      // so use ALT-ENTER
-      this.save(undefined, e);
-      return false;
-    }
-  },
-};