thandClaude Opus 4.6
f465306c1d
New tooltip.js module with styled tooltips (data-tip) and multi-line inline help (data-help). Migrates all ~70 native title attributes across index.php, JS modules, and all plugins. Adds inline help on 9 strategic UI elements (split, superview, zen, extract, assets, etc). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
92 lines
2.7 KiB
JavaScript
92 lines
2.7 KiB
JavaScript
// ── Global tooltip system ──
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// Replaces native title="" with styled tooltips. Supports:
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// data-tip="short text" — single-line tooltip (replaces title)
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// data-help="line1\nline2" — multi-line inline help (shown on hover)
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const SHOW_DELAY = 400;
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const HIDE_DELAY = 100;
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const OFFSET = 8;
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let tipEl = null;
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let showTimer = null;
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let hideTimer = null;
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let currentTarget = null;
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function create() {
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if (tipEl) return;
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tipEl = document.createElement('div');
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tipEl.id = 'tooltip';
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tipEl.setAttribute('role', 'tooltip');
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document.body.appendChild(tipEl);
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}
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function show(target) {
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clearTimeout(hideTimer);
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if (currentTarget === target) return;
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currentTarget = target;
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create();
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const tip = target.dataset.tip || '';
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const help = target.dataset.help || '';
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if (!tip && !help) { hide(); return; }
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if (help) {
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tipEl.classList.add('tooltip-help');
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tipEl.innerHTML = help.replace(/\\n/g, '<br>');
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} else {
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tipEl.classList.remove('tooltip-help');
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tipEl.textContent = tip;
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}
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tipEl.style.visibility = 'hidden';
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tipEl.style.display = 'block';
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const rect = target.getBoundingClientRect();
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const tipRect = tipEl.getBoundingClientRect();
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let top, left;
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const spaceBelow = window.innerHeight - rect.bottom;
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const spaceAbove = rect.top;
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if (spaceBelow >= tipRect.height + OFFSET || spaceBelow >= spaceAbove) {
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top = rect.bottom + OFFSET;
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tipEl.classList.remove('tooltip-above');
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} else {
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top = rect.top - tipRect.height - OFFSET;
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tipEl.classList.add('tooltip-above');
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}
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left = rect.left + rect.width / 2 - tipRect.width / 2;
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left = Math.max(8, Math.min(left, window.innerWidth - tipRect.width - 8));
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top = Math.max(4, top);
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tipEl.style.top = top + 'px';
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tipEl.style.left = left + 'px';
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tipEl.style.visibility = '';
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}
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function hide() {
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currentTarget = null;
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if (tipEl) tipEl.style.display = 'none';
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}
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function onEnter(e) {
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const target = e.target.closest('[data-tip],[data-help]');
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if (!target) return;
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clearTimeout(hideTimer);
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showTimer = setTimeout(() => show(target), SHOW_DELAY);
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}
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function onLeave(e) {
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const target = e.target.closest('[data-tip],[data-help]');
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if (!target) return;
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clearTimeout(showTimer);
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hideTimer = setTimeout(hide, HIDE_DELAY);
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}
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document.addEventListener('pointerenter', onEnter, true);
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document.addEventListener('pointerleave', onLeave, true);
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document.addEventListener('pointerdown', () => { clearTimeout(showTimer); hide(); }, true);
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document.addEventListener('keydown', () => { clearTimeout(showTimer); hide(); }, true);
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document.addEventListener('scroll', () => { clearTimeout(showTimer); hide(); }, true);
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