/* * Copyright (C) 2021-2022 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 * DisplayNotification */ class OptionToggleHotkeyHandler { constructor(display) { this._display = display; this._notification = null; this._notificationHideTimer = null; this._notificationHideTimeout = 5000; } get notificationHideTimeout() { return this._notificationHideTimeout; } set notificationHideTimeout(value) { this._notificationHideTimeout = value; } prepare() { this._display.hotkeyHandler.registerActions([ ['toggleOption', this._onHotkeyActionToggleOption.bind(this)] ]); } // Private _onHotkeyActionToggleOption(argument) { this._toggleOption(argument); } async _toggleOption(path) { let value; try { const optionsContext = this._display.getOptionsContext(); const result = (await yomichan.api.getSettings([{ scope: 'profile', path, optionsContext }]))[0]; const {error} = result; if (typeof error !== 'undefined') { throw deserializeError(error); } value = result.result; if (typeof value !== 'boolean') { throw new Error(`Option value of type ${typeof value} cannot be toggled`); } value = !value; const result2 = (await yomichan.api.modifySettings([{ scope: 'profile', action: 'set', path, value, optionsContext }]))[0]; const {error: error2} = result2; if (typeof error2 !== 'undefined') { throw deserializeError(error2); } this._showNotification(this._createSuccessMessage(path, value), true); } catch (e) { this._showNotification(this._createErrorMessage(path, e), false); } } _createSuccessMessage(path, value) { const fragment = document.createDocumentFragment(); const n1 = document.createElement('em'); n1.textContent = path; const n2 = document.createElement('strong'); n2.textContent = value; fragment.appendChild(document.createTextNode('Option ')); fragment.appendChild(n1); fragment.appendChild(document.createTextNode(' changed to ')); fragment.appendChild(n2); return fragment; } _createErrorMessage(path, error) { let message; try { ({message} = error); } catch (e) { // NOP } if (typeof message !== 'string') { message = `${error}`; } const fragment = document.createDocumentFragment(); const n1 = document.createElement('em'); n1.textContent = path; const n2 = document.createElement('div'); n2.textContent = message; n2.className = 'danger-text'; fragment.appendChild(document.createTextNode('Failed to toggle option ')); fragment.appendChild(n1); fragment.appendChild(document.createTextNode(': ')); fragment.appendChild(n2); return fragment; } _showNotification(message, autoClose) { if (this._notification === null) { const node = this._display.displayGenerator.createEmptyFooterNotification(); node.addEventListener('click', this._onNotificationClick.bind(this), false); this._notification = new DisplayNotification(this._display.notificationContainer, node); } this._notification.setContent(message); this._notification.open(); this._stopHideNotificationTimer(); if (autoClose) { this._notificationHideTimer = setTimeout(this._onNotificationHideTimeout.bind(this), this._notificationHideTimeout); } } _hideNotification(animate) { if (this._notification === null) { return; } this._notification.close(animate); this._stopHideNotificationTimer(); } _stopHideNotificationTimer() { if (this._notificationHideTimer !== null) { clearTimeout(this._notificationHideTimer); this._notificationHideTimer = null; } } _onNotificationHideTimeout() { this._notificationHideTimer = null; this._hideNotification(true); } _onNotificationClick() { this._stopHideNotificationTimer(); } }