From 5d0bd978e471d338082abed6cf03bdeba9015a4a Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Wed, 10 Nov 2021 14:22:05 -0500
Subject: [PATCH] Implement Exit Fullscreen using same button

---
 web/skins/classic/views/js/watch.js     | 14 ++++++++++++--
 web/skins/classic/views/js/watch.js.php |  6 +++++-
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/web/skins/classic/views/js/watch.js b/web/skins/classic/views/js/watch.js
index 5ba4b407c..324e7f7e0 100644
--- a/web/skins/classic/views/js/watch.js
+++ b/web/skins/classic/views/js/watch.js
@@ -971,8 +971,18 @@ function initPage() {
 } // initPage
 
 function watchFullscreen() {
-  const content = document.getElementById('content');
-  openFullscreen(content);
+  const btn = document.getElementById('fullscreenBtn');
+  console.log(btn);
+  if (btn.firstElementChild.innerHTML=='fullscreen') {
+    const content = document.getElementById('content');
+    openFullscreen(content);
+    btn.firstElementChild.innerHTML='fullscreen_exit';
+    btn.setAttribute('title', translate["Exit Fullscreen"]);
+  } else {
+    closeFullscreen();
+    btn.firstElementChild.innerHTML='fullscreen';
+    btn.setAttribute('title', translate["Fullscreen"]);
+  }
 }
 
 // Kick everything off
diff --git a/web/skins/classic/views/js/watch.js.php b/web/skins/classic/views/js/watch.js.php
index 258a1da73..5b4568dfc 100644
--- a/web/skins/classic/views/js/watch.js.php
+++ b/web/skins/classic/views/js/watch.js.php
@@ -97,9 +97,13 @@ foreach( dbFetchAll( 'SELECT * FROM ControlPresets WHERE MonitorId = ?', NULL, a
   $labels[$row['Preset']] = $row['Label'];
 }
 
-foreach ( $labels as $index=>$label ) {
+foreach ($labels as $index=>$label) {
 ?>
 labels[<?php echo validInt($index) ?>] = '<?php echo validJsStr($label) ?>';
 <?php
 }
 ?>
+var translate = {
+  "Fullscreen": "<?php echo translate('Fullscreen') ?>",
+  "Exit Fullscreen": "<?php echo translate('Exit Fullscreen') ?>",
+};