/* * 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/>. */ class CollapsibleDictionaryController { constructor(settingsController) { this._settingsController = settingsController; this._getDictionaryInfoToken = null; this._dictionaryInfoMap = new Map(); this._eventListeners = new EventListenerCollection(); this._container = null; this._selects = []; this._allSelect = null; } async prepare() { this._container = document.querySelector('#collapsible-dictionary-list'); await this._onDatabaseUpdated(); yomichan.on('databaseUpdated', this._onDatabaseUpdated.bind(this)); this._settingsController.on('optionsChanged', this._onOptionsChanged.bind(this)); this._settingsController.on('dictionarySettingsReordered', this._onDictionarySettingsReordered.bind(this)); } // Private async _onDatabaseUpdated() { const token = {}; this._getDictionaryInfoToken = token; const dictionaries = await this._settingsController.getDictionaryInfo(); if (this._getDictionaryInfoToken !== token) { return; } this._getDictionaryInfoToken = null; this._dictionaryInfoMap.clear(); for (const entry of dictionaries) { this._dictionaryInfoMap.set(entry.title, entry); } const options = await this._settingsController.getOptions(); this._onOptionsChanged({options}); } _onOptionsChanged({options}) { this._eventListeners.removeAllEventListeners(); this._selects = []; const fragment = document.createDocumentFragment(); this._setupAllSelect(fragment, options); const {dictionaries} = options; for (let i = 0, ii = dictionaries.length; i < ii; ++i) { const {name} = dictionaries[i]; const dictionaryInfo = this._dictionaryInfoMap.get(name); if (typeof dictionaryInfo === 'undefined') { continue; } const select = this._addSelect(fragment, name, `rev.${dictionaryInfo.revision}`); select.dataset.setting = `dictionaries[${i}].definitionsCollapsible`; this._eventListeners.addEventListener(select, 'settingChanged', this._onDefinitionsCollapsibleChange.bind(this), false); this._selects.push(select); } this._container.textContent = ''; this._container.appendChild(fragment); } _onDefinitionsCollapsibleChange() { this._updateAllSelectFresh(); } _onAllSelectChange(e) { const {value} = e.currentTarget; if (value === 'varies') { return; } this._setDefinitionsCollapsibleAll(value); } async _onDictionarySettingsReordered() { const options = await this._settingsController.getOptions(); this._onOptionsChanged({options}); } _setupAllSelect(fragment, options) { const select = this._addSelect(fragment, 'All', ''); const option = document.createElement('option'); option.value = 'varies'; option.textContent = 'Varies'; option.disabled = true; select.appendChild(option); this._eventListeners.addEventListener(select, 'change', this._onAllSelectChange.bind(this), false); this._allSelect = select; this._updateAllSelect(options); } _addSelect(fragment, dictionary, version) { const node = this._settingsController.instantiateTemplate('collapsible-dictionary-item'); fragment.appendChild(node); const nameNode = node.querySelector('.dictionary-title'); nameNode.textContent = dictionary; const versionNode = node.querySelector('.dictionary-version'); versionNode.textContent = version; return node.querySelector('.definitions-collapsible'); } async _updateAllSelectFresh() { this._updateAllSelect(await this._settingsController.getOptions()); } _updateAllSelect(options) { let value = null; let varies = false; for (const {definitionsCollapsible} of options.dictionaries) { if (value === null) { value = definitionsCollapsible; } else if (value !== definitionsCollapsible) { varies = true; break; } } this._allSelect.value = (varies || value === null ? 'varies' : value); } async _setDefinitionsCollapsibleAll(value) { const options = await this._settingsController.getOptions(); const targets = []; const {dictionaries} = options; for (let i = 0, ii = dictionaries.length; i < ii; ++i) { const path = `dictionaries[${i}].definitionsCollapsible`; targets.push({action: 'set', path, value}); } await this._settingsController.modifyProfileSettings(targets); for (const select of this._selects) { select.value = value; } } }