48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.init = void 0;
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const vue_1 = require("vue");
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const utils_1 = require("./utils");
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let fontsReady;
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let isFontReady;
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const init = () => {
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var _a, _b;
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fontsReady = utils_1.isBrowser ? (_b = (_a = document) === null || _a === void 0 ? void 0 : _a.fonts) === null || _b === void 0 ? void 0 : _b.ready : undefined;
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isFontReady = false;
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/* istanbul ignore if */
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if (fontsReady !== undefined) {
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void fontsReady.then(() => {
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isFontReady = true;
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});
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}
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else {
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isFontReady = true;
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}
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};
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exports.init = init;
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init();
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/**
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* Call callback on fontsReady is resolved. If fontsReady is already resolved,
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* callback won't be called.
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*/
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function onFontsReady(cb) {
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/* istanbul ignore next */
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if (isFontReady)
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return;
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let deactivated = false;
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(0, vue_1.onMounted)(() => {
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/* istanbul ignore next */
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if (!isFontReady) {
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fontsReady === null || fontsReady === void 0 ? void 0 : fontsReady.then(() => {
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if (deactivated)
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return;
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cb();
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});
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}
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});
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(0, vue_1.onBeforeUnmount)(() => {
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deactivated = true;
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});
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}
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exports.default = onFontsReady;
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