From f0f3733ac1e993774b99fe5cc588b8869338041f Mon Sep 17 00:00:00 2001
From: Jesse Mazzella <jesse.d.mazzella@nasa.gov>
Date: Thu, 21 Dec 2023 16:45:24 -0800
Subject: [PATCH] feat: add `isEditing` composable

---
 src/ui/composables/editor.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/ui/composables/editor.js

diff --git a/src/ui/composables/editor.js b/src/ui/composables/editor.js
new file mode 100644
index 0000000000..10638ed8c7
--- /dev/null
+++ b/src/ui/composables/editor.js
@@ -0,0 +1,19 @@
+import { ref } from 'vue';
+
+import { useEventListener } from './event';
+
+/**
+ * @param {import('../../../openmct').OpenMCT} openmct
+ * @returns {{isEditing: import('vue').Ref<boolean>}} isEditing
+ */
+export function useIsEditing(openmct) {
+  const isEditing = ref(false);
+
+  // eslint-disable-next-line func-style
+  const handler = (value) => (isEditing.value = value);
+
+  // Use the base event listener composable
+  useEventListener(openmct.editor, 'isEditing', handler);
+
+  return { isEditing };
+}