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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
// @flow
/**
* Utils for keyboard command strings
* @module utils/text
*/
import { Services } from "devtools-modules";
const { appinfo } = Services;
const isMacOS = appinfo.OS === "Darwin";
/**
* Formats key for use in tooltips
* For macOS we use the following unicode
*
* cmd ⌘ = \u2318
* shift ⇧ – \u21E7
* option (alt) ⌥ \u2325
*
* For Win/Lin this replaces CommandOrControl or CmdOrCtrl with Ctrl
*
* @memberof utils/text
* @static
*/
function formatKeyShortcut(shortcut: string): string {
if (isMacOS) {
return shortcut
.replace(/Shift\+/g, "\u21E7 ")
.replace(/Command\+|Cmd\+/g, "\u2318 ")
.replace(/CommandOrControl\+|CmdOrCtrl\+/g, "\u2318 ")
.replace(/Alt\+/g, "\u2325 ");
}
return shortcut
.replace(/CommandOrControl\+|CmdOrCtrl\+/g, `${L10N.getStr("ctrl")} `)
.replace(/Shift\+/g, "Shift ");
}
export { formatKeyShortcut };