From 78bb2a4c9b33a47927f33464a12fddeace41b035 Mon Sep 17 00:00:00 2001
From: Shubham Padia <shubham@zulip.com>
Date: Tue, 23 Jul 2024 02:11:49 +0000
Subject: [PATCH] message_edit: Extract clear_preview_area from click_handlers.

We want to able to use the clear_preview_area in other places than
click_handlers and that's why it has been moved to message_edit.js.
The name was chosen to be consistent with a similar function in
compose.js.
---
 web/src/click_handlers.js | 13 +------------
 web/src/message_edit.js   | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 12 deletions(-)

diff --git a/web/src/click_handlers.js b/web/src/click_handlers.js
index 96ecd62eaa..621cc14e71 100644
--- a/web/src/click_handlers.js
+++ b/web/src/click_handlers.js
@@ -367,18 +367,7 @@ export function initialize() {
 
     $("body").on("click", ".message_edit_form .undo_markdown_preview", (e) => {
         e.preventDefault();
-        const $row = rows.get_closest_row(e.target);
-
-        // While in preview mode we disable unneeded compose_control_buttons,
-        // so here we are re-enabling those compose_control_buttons
-        $row.removeClass("preview_mode");
-        $row.find(".preview_mode_disabled .compose_control_button").attr("tabindex", 0);
-
-        $row.find(".message_edit_content").show();
-        $row.find(".undo_markdown_preview").hide();
-        $row.find(".preview_message_area").hide();
-        $row.find(".preview_content").empty();
-        $row.find(".markdown_preview").show();
+        message_edit.clear_preview_area(e.target);
     });
 
     // RESOLVED TOPICS
diff --git a/web/src/message_edit.js b/web/src/message_edit.js
index 5cb68556e9..c044f1f44e 100644
--- a/web/src/message_edit.js
+++ b/web/src/message_edit.js
@@ -1442,3 +1442,18 @@ export function show_preview_area($element) {
         content,
     );
 }
+
+export function clear_preview_area($element) {
+    const $row = rows.get_closest_row($element);
+
+    // While in preview mode we disable unneeded compose_control_buttons,
+    // so here we are re-enabling those compose_control_buttons
+    $row.removeClass("preview_mode");
+    $row.find(".preview_mode_disabled .compose_control_button").attr("tabindex", 0);
+
+    $row.find(".message_edit_content").show();
+    $row.find(".undo_markdown_preview").hide();
+    $row.find(".preview_message_area").hide();
+    $row.find(".preview_content").empty();
+    $row.find(".markdown_preview").show();
+}