39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
/*
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# 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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*/
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'use strict';
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import {
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log as internalLogger,
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} from '/common/common.js';
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import * as ApiTabs from '/common/api-tabs.js';
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import { Tab } from '/common/TreeItem.js';
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function log(...args) {
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internalLogger('background/handle-tab-multiselect', ...args);
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}
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Tab.onUpdated.addListener((tab, info, options = {}) => {
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if (!('highlighted' in info) ||
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!tab.$TST.subtreeCollapsed ||
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tab.$TST.collapsed ||
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!tab.$TST.multiselected ||
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!options.inheritHighlighted)
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return;
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const collapsedDescendants = tab.$TST.descendants;
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log('inherit highlighted state from root visible tab: ', {
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highlighted: info.highlighted,
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collapsedDescendants
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});
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for (const descendant of collapsedDescendants) {
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browser.tabs.update(descendant.id, {
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highlighted: info.highlighted,
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active: descendant.active
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}).catch(ApiTabs.createErrorHandler(ApiTabs.handleMissingTabError));
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}
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});
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