deploy: b54133ddd2

static/scripts/tips.js

@@ -1,15 +1,49 @@
-/* This script provides functionality similar to FL Studio's hint panel. */
-
+const body = document.querySelector('body');
 const elements = document.querySelectorAll('[data-tip]');
 const hint = document.querySelector("#headerSubtitle");
 const hintPanelDefaultText = hint.innerHTML;
+let fixedHint;
+let currentObserver;
 
 elements.forEach(el => {
-    el.addEventListener('mouseenter', function() {
-      hint.innerHTML = `${this.dataset.tip}`;
+  el.addEventListener('mouseenter', function() {
+    cleanup();
+    
+    if (currentObserver) {
+      currentObserver.disconnect();
+    }
+    
+    currentObserver = new IntersectionObserver((entries) => {
+      entries.forEach(entry => {
+        if (!entry.isIntersecting) {
+          fixedHint = document.createElement('p');
+          fixedHint.id = "fixedHint";
+          fixedHint.innerHTML = el.dataset.tip;
+          fixedHint.setAttribute('aria-hidden', 'true');
+          body.appendChild(fixedHint);
+        } else {
+          hint.innerHTML = el.dataset.tip;
+        }
+      })
     });
     
-    el.addEventListener('mouseleave', function() {
-      hint.innerHTML = hintPanelDefaultText;
-    });
+    hint.innerHTML = el.dataset.tip;
+    currentObserver.observe(hint);
+  });
+  
+  el.addEventListener('mouseleave', function() {
+    cleanup();
+  });
 })
+
+function cleanup() {
+  hint.innerHTML = hintPanelDefaultText;
+  hint.classList.remove('fixed');
+  if (fixedHint) {
+    fixedHint.remove();
+  }
+  if (currentObserver) {
+    currentObserver.disconnect();
+    currentObserver = null;
+  }
+}