a4fc36352d
Canvas height now derives from column width via aspect-ratio (CSS custom prop --canvas-aspect set by JS on the grid host), with --panel-h as a ceiling. Dropdown options: scaled/locked × 1:1/3:2. Default scaled 3:2. Legacy 'independent'/'locked' values still parse. Canvas resizes after aspect changes via requestAnimationFrame.
70 lines
2.5 KiB
JavaScript
70 lines
2.5 KiB
JavaScript
// run-modal.js — homepage click-hijack for embedding links. Opens a
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// <dialog id="run-modal"> that renders the run's embedding via panel-grid.js.
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import { mountPanels } from './panel-grid.js?v=4';
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const dialog = document.getElementById('run-modal');
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const host = document.getElementById('modal-panel-host');
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const controls = document.getElementById('modal-compare-controls');
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const closeBtn = document.getElementById('run-modal-close');
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const runsSlot = document.getElementById('runs-slot');
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let active = null; // { destroy } returned by mountPanels
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function openFor(stem) {
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if (!dialog || !host || !controls) return;
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if (active) { try { active.destroy(); } catch (_) {} active = null; }
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active = mountPanels({ host, controls, stems: [stem] });
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if (typeof dialog.showModal === 'function') dialog.showModal();
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else dialog.setAttribute('open', '');
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}
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function closeModal() {
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if (!dialog) return;
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if (dialog.open) dialog.close();
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if (active) { try { active.destroy(); } catch (_) {} active = null; }
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}
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function onRunsClick(ev) {
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if (ev.defaultPrevented) return;
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if (ev.button !== undefined && ev.button !== 0) return;
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if (ev.metaKey || ev.ctrlKey || ev.shiftKey || ev.altKey) return;
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const a = ev.target.closest('a[data-role="embedding-link"]');
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if (!a) return;
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if (!runsSlot || !runsSlot.contains(a)) return;
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const stem = a.dataset.stem;
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if (!stem) return;
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ev.preventDefault();
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openFor(stem);
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}
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function wire() {
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if (!dialog) return;
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if (runsSlot) runsSlot.addEventListener('click', onRunsClick);
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if (closeBtn) closeBtn.addEventListener('click', closeModal);
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dialog.addEventListener('close', () => {
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if (active) { try { active.destroy(); } catch (_) {} active = null; }
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});
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// Clicking the backdrop (native behavior fires a click on the dialog
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// itself, with target === dialog) closes the modal.
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dialog.addEventListener('click', (ev) => {
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if (ev.target === dialog) closeModal();
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});
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}
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if (document.readyState === 'loading') {
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document.addEventListener('DOMContentLoaded', wire);
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} else {
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wire();
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}
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// htmx re-renders #runs-slot every 3s. Delegation on #runs-slot survives the
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// swap (the slot element itself is stable), so we don't need to re-bind —
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// but we keep the hook in case a consumer ever replaces the slot wholesale.
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document.body.addEventListener('htmx:afterSwap', (ev) => {
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if (ev.detail?.target?.id === 'runs-slot' && runsSlot && !runsSlot._runModalWired) {
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runsSlot.addEventListener('click', onRunsClick);
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runsSlot._runModalWired = true;
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}
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});
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