25 lines
818 B
JavaScript
25 lines
818 B
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const { KeyCodes } = require("resource://devtools/client/shared/keycodes.js");
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/**
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* Helper to check if the provided key matches one of the expected keys.
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* Keys will be prefixed with DOM_VK_ and should match a key in KeyCodes.
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*
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* @param {String} key
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* the key to check (can be a keyCode).
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* @param {...String} keys
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* list of possible keys allowed.
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* @return {Boolean} true if the key matches one of the keys.
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*/
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function isKeyIn(key, ...keys) {
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return keys.some(expectedKey => {
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return key === KeyCodes["DOM_VK_" + expectedKey];
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});
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}
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exports.isKeyIn = isKeyIn;
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