From 8ecb501a9a9c71855bb0b8e192b5f1f87df08bcb Mon Sep 17 00:00:00 2001
From: Mikhail Chekan <chekoopa@mail.ru>
Date: Sun, 22 Aug 2021 13:29:39 +0800
Subject: [PATCH] Make toolbar actions lift the 'text changed' flag

---
 static/editor.js  | 8 ++++----
 static/toolbar.js | 2 ++
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/static/editor.js b/static/editor.js
index 64c9d2d..79f8973 100644
--- a/static/editor.js
+++ b/static/editor.js
@@ -1,20 +1,20 @@
 (function () {
-	let changed = false;
+	window.hyphaChanged = false;
 	let textarea = document.querySelector('.edit-form__textarea');
 	let form = document.querySelector('.edit-form');
 
 	let warnBeforeClosing = function (ev) {
-		if (!changed) return;
+		if (!window.hyphaChanged) return;
 		ev.preventDefault();
 		return ev.returnValue = 'Are you sure you want to exit? You have unsaved changes.';
 	};
 
 	textarea.addEventListener('input', function () {
-		changed = true;
+		window.hyphaChanged = true;
 	});
 
 	form.addEventListener('submit', function () {
-		changed = false;
+		window.hyphaChanged = false;
 	});
 
 	window.addEventListener('beforeunload', warnBeforeClosing);
diff --git a/static/toolbar.js b/static/toolbar.js
index e8c46f3..491493e 100644
--- a/static/toolbar.js
+++ b/static/toolbar.js
@@ -13,6 +13,7 @@ function getSelectedText(el = editTextarea) {
 
 function textInserter(text, cursorPosition = null, el = editTextarea) {
     return function() {
+        window.hyphaChanged = true;
         const [start, end] = [el.selectionStart, el.selectionEnd]
         el.setRangeText(text, start, end, 'select')
         el.focus()
@@ -26,6 +27,7 @@ function textInserter(text, cursorPosition = null, el = editTextarea) {
 
 function selectionWrapper(cursorPosition, prefix, postfix = null, el = editTextarea) {
     return function() {
+        window.hyphaChanged = true;
         const [start, end] = [el.selectionStart, el.selectionEnd]
         if (postfix == null) {
             postfix = prefix