From e7f2b5ee0cafb8ebf38d17547e3588900ca5685d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Ml=C3=A1dek?= <t@mldk.cz>
Date: Sun, 10 Jan 2021 22:04:42 +0100
Subject: [PATCH] double click to both exit and enter fullscreen

---
 app/src/components/SVGContent.vue | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/src/components/SVGContent.vue b/app/src/components/SVGContent.vue
index 4736aa0..fc36e95 100644
--- a/app/src/components/SVGContent.vue
+++ b/app/src/components/SVGContent.vue
@@ -59,7 +59,12 @@ export default defineComponent({
         zoomSpeed: 0.05,
         zoomDoubleClickSpeed: 1,
         onDoubleClick: function (e) {
-          document.body.requestFullscreen();
+          if (!document.fullscreenElement) {
+            document.body.requestFullscreen();
+          } else {
+            document.exitFullscreen();
+          }
+
           return true;
         }
       });