/* * Copyright (C) 2020-2021 Yomichan Authors * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* global * PanelElement */ class StatusFooter extends PanelElement { constructor(node) { super({ node, closingAnimationDuration: 375 // Milliseconds; includes buffer }); this._body = node.querySelector('.status-footer'); } prepare() { this.on('closeCompleted', this._onCloseCompleted.bind(this), false); this._body.querySelector('.status-footer-header-close').addEventListener('click', this._onCloseClick.bind(this), false); } getTaskContainer(selector) { return this._body.querySelector(selector); } isTaskActive(selector) { const target = this.getTaskContainer(selector); return (target !== null && target.dataset.active); } setTaskActive(selector, active) { const target = this.getTaskContainer(selector); if (target === null) { return; } const activeElements = new Set(); for (const element of this._body.querySelectorAll('.status-footer-item')) { if (element.dataset.active) { activeElements.add(element); } } if (active) { target.dataset.active = 'true'; if (!this.isVisible()) { this.setVisible(true); } target.hidden = false; } else { delete target.dataset.active; if (activeElements.size <= 1) { this.setVisible(false); } } } // Private _onCloseClick(e) { e.preventDefault(); this.setVisible(false); } _onCloseCompleted() { for (const element of this._body.querySelectorAll('.status-footer-item')) { if (!element.dataset.active) { element.hidden = true; } } } }