| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.Cursor = void 0;
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| 4 | const tslib_1 = require("tslib");
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| 5 | const signal_exit_1 = tslib_1.__importDefault(require("signal-exit"));
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| 6 | const ansi_1 = require("./ansi");
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| 7 | class Cursor {
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| 8 | static show() {
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| 9 | if (Cursor.stream.isTTY) {
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| 10 | Cursor._isVisible = true;
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| 11 | Cursor.stream.write(ansi_1.EscapeCode.cursorShow());
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| 12 | }
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| 13 | }
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| 14 | static hide() {
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| 15 | if (Cursor.stream.isTTY) {
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| 16 | if (!Cursor._listenerAttached) {
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| 17 | (0, signal_exit_1.default)(() => {
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| 18 | Cursor.show();
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| 19 | });
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| 20 | Cursor._listenerAttached = true;
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| 21 | }
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| 22 | Cursor._isVisible = false;
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| 23 | Cursor.stream.write(ansi_1.EscapeCode.cursorHide());
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| 24 | }
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| 25 | }
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| 26 | static toggle() {
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| 27 | if (Cursor._isVisible) {
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| 28 | Cursor.hide();
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| 29 | }
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| 30 | else {
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| 31 | Cursor.show();
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| 32 | }
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| 33 | }
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| 34 | }
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| 35 | exports.Cursor = Cursor;
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| 36 | Cursor.stream = process.stderr;
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| 37 | Cursor._isVisible = true;
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| 38 | Cursor._listenerAttached = false;
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