31 lines
667 B
JavaScript
31 lines
667 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 {utils: Cu} = Components;
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this.EXPORTED_SYMBOLS = ["CleanupManager"];
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const cleanupHandlers = new Set();
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this.CleanupManager = {
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addCleanupHandler(handler) {
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cleanupHandlers.add(handler);
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},
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removeCleanupHandler(handler) {
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cleanupHandlers.delete(handler);
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},
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cleanup() {
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for (const handler of cleanupHandlers) {
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try {
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handler();
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} catch (ex) {
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Cu.reportError(ex);
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}
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}
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},
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};
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