From 7aa203150fc1a2ec79c681c13f0d486d531746eb Mon Sep 17 00:00:00 2001
From: George Halkiadakis <gchalkiadakis@sklavenitis.co.gr>
Date: Sun, 12 Mar 2023 23:57:48 +0200
Subject: error pages; js system to support back/front-end

---
 html/assets/js/plugins/scrollShadowHor.js | 42 +++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 html/assets/js/plugins/scrollShadowHor.js

(limited to 'html/assets/js/plugins/scrollShadowHor.js')

diff --git a/html/assets/js/plugins/scrollShadowHor.js b/html/assets/js/plugins/scrollShadowHor.js
new file mode 100644
index 0000000..eed0325
--- /dev/null
+++ b/html/assets/js/plugins/scrollShadowHor.js
@@ -0,0 +1,42 @@
+$$plugins.define('scrollShadowHor', function (element, options) {
+    var scrollElm = element.querySelector('.scrollbar'),
+        listInner = element.querySelector('.scrollbar__inner');
+
+    const observer = new MutationObserver(function(mutations) {
+        var childrenMutations = mutations.filter((x) => x.type === "childList");
+        if (childrenMutations.length > 0){
+            checkScrollPos(scrollElm);
+        }
+    });
+
+    observer.observe(listInner, { subtree: true, childList: true });
+
+    checkScrollPos(scrollElm);
+
+    scrollElm.addEventListener("scroll", function () {
+        checkScrollPos(this);
+    });
+
+    function checkScrollPos(scrollContainer) {
+        if (scrollContainer.scrollLeft + element.offsetWidth > listInner.offsetWidth - 8) {
+            element.classList.add('scrollbarShadow--right');
+        } else {
+            element.classList.remove('scrollbarShadow--right');
+        }
+        if (scrollContainer.scrollLeft < 8) {
+            element.classList.add('scrollbarShadow--left');
+        } else {
+            element.classList.remove('scrollbarShadow--left');
+        }
+    }
+
+    //checkScrollInit();
+
+    //function checkScrollInit() {
+    //    if (element.offsetWidth >= listInner.offsetWidth) {
+    //        element.classList.add('scrollbarShadow--noScroll');
+    //    } else {
+    //        element.classList.remove('scrollbarShadow--noScroll');
+    //    }
+    //}
+});
-- 
cgit v1.2.3