Initial commit for Hugo site.

2025-02-20 08:28:31 -05:00
parent 737c448252
commit 045d0c24f3
696 changed files with 91218 additions and 0 deletions
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+/*
+    Original Author: Bramus Van Damme
+    Link to original: https://www.bram.us/2020/01/10/smooth-scrolling-sticky-scrollspy-navigation/
+
+    Most of this code comes courtesy of Bramus Van Damme, with some minor tweaks
+    to get it working for my use case.  Thanks, Bramus!
+*/
+
+let activeElement = null;
+window.addEventListener('DOMContentLoaded', () => {
+    const observer = new IntersectionObserver(entries => {
+        if (entries) {
+            const contents = document.getElementById("contents");
+            if (contents) {
+                contents.innerHTML = "Contents";
+            }
+        }
+        entries.forEach(entry => {
+            if (activeElement) {
+                document.querySelectorAll("nav[id='TableOfContents'] li").forEach((node) => {
+                    node.classList.add('inactive');
+                    node.classList.replace('active', 'inactive');
+                });
+            }
+            if (entry.intersectionRatio > 0) {
+                activeElement = entry.target.getAttribute('id');
+            }
+            if (activeElement) {
+                document.querySelector(`nav[id='TableOfContents'] li a[href="#${activeElement}"]`).parentElement.classList.replace('inactive', 'active');
+            }
+        });
+    });
+
+    const post = document.querySelector(".post");
+    post.querySelectorAll("h1[id], h2[id], h3[id], h4[id], h5[id], h6[id]").forEach((section) => {
+        observer.observe(section);
+    });
+});