34 lines
1.0 KiB
JavaScript
34 lines
1.0 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var vue = require('vue');
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var core = require('@vueuse/core');
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var aria = require('../../constants/aria.js');
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let registeredEscapeHandlers = [];
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const cachedHandler = (event) => {
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if (event.code === aria.EVENT_CODE.esc) {
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registeredEscapeHandlers.forEach((registeredHandler) => registeredHandler(event));
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}
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};
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const useEscapeKeydown = (handler) => {
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vue.onMounted(() => {
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if (registeredEscapeHandlers.length === 0) {
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document.addEventListener("keydown", cachedHandler);
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}
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if (core.isClient)
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registeredEscapeHandlers.push(handler);
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});
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vue.onBeforeUnmount(() => {
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registeredEscapeHandlers = registeredEscapeHandlers.filter((registeredHandler) => registeredHandler !== handler);
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if (registeredEscapeHandlers.length === 0) {
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if (core.isClient)
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document.removeEventListener("keydown", cachedHandler);
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}
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});
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};
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exports.useEscapeKeydown = useEscapeKeydown;
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//# sourceMappingURL=index.js.map
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