fix: Prevent navigating away when step queue is not empty

Signed-off-by: Julius Härtl <jus@bitgrid.net>

src/components/Editor.vue

@@ -335,6 +335,13 @@ export default {
  subscribe('text:image-node:delete', this.onDeleteImageNode)
  this.emit('update:loaded', true)
  subscribe('text:translate-modal:show', this.showTranslateModal)
+
+ window.addEventListener('beforeunload', (e) => {
+ if (this.$queue.length > 0) {
+ e.preventDefault()
+ e.returnValue = t('text', 'Some changes have not been synced. You might loose your edits when leaving the page.')
+ }
+ })
  },
  created() {
  this.$ydoc = new Doc()