blob: 199162f8ceccb1d048170f7e6934c209eded491c [file] [log] [blame]
{
"version": 3,
"sources": ["keyboard.ts"],
"sourcesContent": ["/*!\n * @license\n * Copyright 2019-2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n// This file implements the behavior of the keyboard shortcut which allows\n// for users to press 'y' to to change browser URL to the canonical URL\n// without triggering a reload.\n\nconst canonicalURLPath = document.querySelector<HTMLDivElement>('.js-canonicalURLPath')?.dataset[\n 'canonicalUrlPath'\n];\nif (canonicalURLPath && canonicalURLPath !== '') {\n document.addEventListener('keydown', e => {\n // TODO(golang.org/issue/40246): consolidate keyboard shortcut behavior across the site.\n const t = (e.target as HTMLElement)?.tagName;\n if (t === 'INPUT' || t === 'SELECT' || t === 'TEXTAREA') {\n return;\n }\n if ((e.target as HTMLElement)?.isContentEditable) {\n return;\n }\n if (e.metaKey || e.ctrlKey) {\n return;\n }\n switch (e.key) {\n case 'y':\n window.history.replaceState(null, '', canonicalURLPath);\n break;\n }\n });\n}\n"],
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}