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