b253cdc92e
* Add _invokeSafe function to silently ignore extension unload errors * Remove "Api" from function names * Add invokeSafe to Popup * Don't redundantly set content type to 'unloaded'
1257 lines
42 KiB
JavaScript
1257 lines
42 KiB
JavaScript
/*
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* Copyright (C) 2017-2020 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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* AudioSystem
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* DOM
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* DisplayGenerator
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* DisplayHistory
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* Frontend
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* MediaLoader
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* PopupFactory
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* QueryParser
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* WindowScroll
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* api
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* docRangeFromPoint
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* docSentenceExtract
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* dynamicLoader
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*/
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class Display extends EventDispatcher {
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constructor(spinner, container) {
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super();
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this._spinner = spinner;
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this._container = container;
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this._definitions = [];
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this._optionsContext = {depth: 0, url: window.location.href};
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this._options = null;
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this._index = 0;
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this._audioPlaying = null;
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this._audioFallback = null;
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this._audioSystem = new AudioSystem({
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audioUriBuilder: {
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getUri: async (definition, source, details) => {
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return await api.audioGetUri(definition, source, details);
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}
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},
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useCache: true
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});
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this._styleNode = null;
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this._eventListeners = new EventListenerCollection();
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this._persistentEventListeners = new EventListenerCollection();
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this._interactive = false;
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this._eventListenersActive = false;
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this._clickScanPrevent = false;
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this._setContentToken = null;
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this._autoPlayAudioTimer = null;
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this._autoPlayAudioDelay = 0;
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this._mediaLoader = new MediaLoader();
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this._displayGenerator = new DisplayGenerator({mediaLoader: this._mediaLoader});
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this._windowScroll = new WindowScroll();
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this._hotkeys = new Map();
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this._actions = new Map();
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this._messageHandlers = new Map();
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this._history = new DisplayHistory({clearable: true, useBrowserHistory: false});
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this._historyChangeIgnore = false;
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this._historyHasChanged = false;
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this._navigationHeader = document.querySelector('#navigation-header');
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this._contentType = 'clear';
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this._defaultTitle = 'Yomichan Search';
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this._defaultTitleMaxLength = 1000;
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this._fullQuery = '';
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this._queryParserVisible = false;
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this._queryParserVisibleOverride = null;
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this._queryParserContainer = document.querySelector('#query-parser-container');
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this._queryParser = new QueryParser({
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getOptionsContext: this.getOptionsContext.bind(this),
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setSpinnerVisible: this.setSpinnerVisible.bind(this)
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});
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this.registerActions([
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['close', () => { this.onEscape(); }],
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['nextEntry', () => { this._focusEntry(this._index + 1, true); }],
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['nextEntry3', () => { this._focusEntry(this._index + 3, true); }],
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['previousEntry', () => { this._focusEntry(this._index - 1, true); }],
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['previousEntry3', () => { this._focusEntry(this._index - 3, true); }],
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['lastEntry', () => { this._focusEntry(this._definitions.length - 1, true); }],
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['firstEntry', () => { this._focusEntry(0, true); }],
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['historyBackward', () => { this._sourceTermView(); }],
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['historyForward', () => { this._nextTermView(); }],
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['addNoteKanji', () => { this._noteTryAdd('kanji'); }],
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['addNoteTermKanji', () => { this._noteTryAdd('term-kanji'); }],
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['addNoteTermKana', () => { this._noteTryAdd('term-kana'); }],
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['viewNote', () => { this._noteTryView(); }],
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['playAudio', () => { this._playAudioCurrent(); }]
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]);
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this.registerHotkeys([
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{key: 'Escape', modifiers: [], action: 'close'},
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{key: 'PageUp', modifiers: ['alt'], action: 'previousEntry3'},
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{key: 'PageDown', modifiers: ['alt'], action: 'nextEntry3'},
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{key: 'End', modifiers: ['alt'], action: 'lastEntry'},
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{key: 'Home', modifiers: ['alt'], action: 'firstEntry'},
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{key: 'ArrowUp', modifiers: ['alt'], action: 'previousEntry'},
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{key: 'ArrowDown', modifiers: ['alt'], action: 'nextEntry'},
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{key: 'B', modifiers: ['alt'], action: 'historyBackward'},
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{key: 'F', modifiers: ['alt'], action: 'historyForward'},
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{key: 'K', modifiers: ['alt'], action: 'addNoteKanji'},
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{key: 'E', modifiers: ['alt'], action: 'addNoteTermKanji'},
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{key: 'R', modifiers: ['alt'], action: 'addNoteTermKana'},
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{key: 'P', modifiers: ['alt'], action: 'playAudio'},
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{key: 'V', modifiers: ['alt'], action: 'viewNote'}
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]);
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this.registerMessageHandlers([
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['setOptionsContext', {async: false, handler: this._onMessageSetOptionsContext.bind(this)}],
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['setContent', {async: false, handler: this._onMessageSetContent.bind(this)}],
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['clearAutoPlayTimer', {async: false, handler: this._onMessageClearAutoPlayTimer.bind(this)}],
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['setCustomCss', {async: false, handler: this._onMessageSetCustomCss.bind(this)}]
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]);
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}
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get autoPlayAudioDelay() {
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return this._autoPlayAudioDelay;
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}
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set autoPlayAudioDelay(value) {
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this._autoPlayAudioDelay = value;
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}
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get queryParserVisible() {
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return this._queryParserVisible;
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}
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set queryParserVisible(value) {
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this._queryParserVisible = value;
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this._updateQueryParserVisibility();
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}
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async prepare() {
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this._setInteractive(true);
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await this._displayGenerator.prepare();
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await this._queryParser.prepare();
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this._history.prepare();
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this._history.on('stateChanged', this._onStateChanged.bind(this));
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this._queryParser.on('searched', this._onQueryParserSearch.bind(this));
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yomichan.on('extensionUnloaded', this._onExtensionUnloaded.bind(this));
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api.crossFrame.registerHandlers([
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['popupMessage', {async: 'dynamic', handler: this._onMessage.bind(this)}]
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]);
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}
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initializeState() {
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this._onStateChanged();
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}
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setHistorySettings({clearable, useBrowserHistory}) {
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if (typeof clearable !== 'undefined') {
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this._history.clearable = clearable;
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}
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if (typeof useBrowserHistory !== 'undefined') {
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this._history.useBrowserHistory = useBrowserHistory;
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}
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}
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onError(error) {
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if (yomichan.isExtensionUnloaded) { return; }
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yomichan.logError(error);
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}
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onEscape() {
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throw new Error('Override me');
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}
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onKeyDown(e) {
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const key = DOM.getKeyFromEvent(e);
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const handlers = this._hotkeys.get(key);
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if (typeof handlers === 'undefined') { return false; }
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const eventModifiers = DOM.getActiveModifiers(e);
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for (const {modifiers, action} of handlers) {
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if (getSetDifference(modifiers, eventModifiers).size !== 0) { continue; }
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const actionHandler = this._actions.get(action);
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if (typeof actionHandler === 'undefined') { continue; }
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const result = actionHandler(e);
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if (result !== false) {
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e.preventDefault();
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return true;
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}
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}
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return false;
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}
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getOptions() {
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return this._options;
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}
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getOptionsContext() {
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return this._optionsContext;
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}
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setOptionsContext(optionsContext) {
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this._optionsContext = optionsContext;
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}
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async updateOptions() {
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this._options = await api.optionsGet(this.getOptionsContext());
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this._updateDocumentOptions(this._options);
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this._updateTheme(this._options.general.popupTheme);
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this.setCustomCss(this._options.general.customPopupCss);
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this._queryParser.setOptions(this._options);
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}
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addMultipleEventListeners(selector, type, listener, options) {
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for (const node of this._container.querySelectorAll(selector)) {
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this._eventListeners.addEventListener(node, type, listener, options);
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}
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}
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autoPlayAudio() {
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this.clearAutoPlayTimer();
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if (this._definitions.length === 0) { return; }
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const definition = this._definitions[0];
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const expressionIndex = this._getFirstExpressionIndex();
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const callback = () => {
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this._audioPlay(definition, expressionIndex, 0);
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};
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if (this._autoPlayAudioDelay > 0) {
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this._autoPlayAudioTimer = setTimeout(callback, this._autoPlayAudioDelay);
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} else {
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callback();
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}
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}
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clearAutoPlayTimer() {
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if (this._autoPlayAudioTimer !== null) {
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clearTimeout(this._autoPlayAudioTimer);
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this._autoPlayAudioTimer = null;
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}
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}
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setContent(details) {
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const {focus, history, params, state, content} = details;
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if (focus) {
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window.focus();
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}
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const urlSearchParams = new URLSearchParams();
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for (const [key, value] of Object.entries(params)) {
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urlSearchParams.append(key, value);
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}
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const url = `${location.protocol}//${location.host}${location.pathname}?${urlSearchParams.toString()}`;
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if (history && this._historyHasChanged) {
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this._history.pushState(state, content, url);
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} else {
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this._history.clear();
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this._history.replaceState(state, content, url);
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}
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}
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setCustomCss(css) {
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if (this._styleNode === null) {
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if (css.length === 0) { return; }
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this._styleNode = document.createElement('style');
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}
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this._styleNode.textContent = css;
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const parent = document.head;
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if (this._styleNode.parentNode !== parent) {
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parent.appendChild(this._styleNode);
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}
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}
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async getDocumentTitle() {
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return document.title;
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}
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setSpinnerVisible(visible) {
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if (this._spinner !== null) {
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this._spinner.hidden = !visible;
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}
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}
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registerActions(actions) {
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for (const [name, handler] of actions) {
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this._actions.set(name, handler);
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}
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}
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registerHotkeys(hotkeys) {
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for (const {key, modifiers, action} of hotkeys) {
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let handlers = this._hotkeys.get(key);
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if (typeof handlers === 'undefined') {
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handlers = [];
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this._hotkeys.set(key, handlers);
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}
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handlers.push({modifiers: new Set(modifiers), action});
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}
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}
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registerMessageHandlers(handlers) {
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for (const [name, handlerInfo] of handlers) {
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this._messageHandlers.set(name, handlerInfo);
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}
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}
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async setupNestedPopups(frontendInitializationData) {
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await dynamicLoader.loadScripts([
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'/mixed/js/text-scanner.js',
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'/mixed/js/frame-client.js',
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'/fg/js/popup.js',
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'/fg/js/popup-proxy.js',
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'/fg/js/popup-factory.js',
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'/fg/js/frame-offset-forwarder.js',
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'/fg/js/frontend.js'
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]);
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const {frameId} = await api.frameInformationGet();
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const popupFactory = new PopupFactory(frameId);
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popupFactory.prepare();
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const frontend = new Frontend(frameId, popupFactory, frontendInitializationData);
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await frontend.prepare();
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}
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authenticateMessageData(data) {
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return data;
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}
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postProcessQuery(query) {
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return query;
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}
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// Message handlers
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_onMessage(data) {
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data = this.authenticateMessageData(data);
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const {action, params} = data;
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const handlerInfo = this._messageHandlers.get(action);
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if (typeof handlerInfo === 'undefined') {
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throw new Error(`Invalid action: ${action}`);
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}
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const {async, handler} = handlerInfo;
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const result = handler(params);
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return {async, result};
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}
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_onMessageSetOptionsContext({optionsContext}) {
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this.setOptionsContext(optionsContext);
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}
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_onMessageSetContent({details}) {
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this.setContent(details);
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}
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_onMessageClearAutoPlayTimer() {
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this.clearAutoPlayTimer();
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}
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_onMessageSetCustomCss({css}) {
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this.setCustomCss(css);
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}
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// Private
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async _onStateChanged() {
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if (this._historyChangeIgnore) { return; }
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const token = {}; // Unique identifier token
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this._setContentToken = token;
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try {
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const urlSearchParams = new URLSearchParams(location.search);
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let type = urlSearchParams.get('type');
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if (type === null) { type = 'terms'; }
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const fullVisible = urlSearchParams.get('full-visible');
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this._queryParserVisibleOverride = (fullVisible === null ? null : (fullVisible !== 'false'));
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this._updateQueryParserVisibility();
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this._closePopups();
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this._setEventListenersActive(false);
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let asigned = false;
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const eventArgs = {type, urlSearchParams, token};
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this._historyHasChanged = true;
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this._contentType = type;
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this._mediaLoader.unloadAll();
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switch (type) {
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case 'terms':
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case 'kanji':
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{
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const isTerms = (type === 'terms');
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asigned = await this._setContentTermsOrKanji(token, isTerms, urlSearchParams, eventArgs);
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}
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break;
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case 'unloaded':
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{
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const {content} = this._history;
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eventArgs.content = content;
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this.trigger('contentUpdating', eventArgs);
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this._setContentExtensionUnloaded();
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asigned = true;
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}
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break;
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}
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const stale = (this._setContentToken !== token);
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if (!stale) {
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if (!asigned) {
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type = 'clear';
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this._contentType = type;
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const {content} = this._history;
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eventArgs.type = type;
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eventArgs.content = content;
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this.trigger('contentUpdating', eventArgs);
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this._clearContent();
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}
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this._setEventListenersActive(true);
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}
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eventArgs.stale = stale;
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this.trigger('contentUpdated', eventArgs);
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} catch (e) {
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this.onError(e);
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}
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}
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_onQueryParserSearch({type, definitions, sentence, cause, textSource}) {
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const query = textSource.text();
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const details = {
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focus: false,
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history: cause !== 'mouse',
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params: this._createSearchParams(type, query, false),
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state: {
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sentence,
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url: window.location.href
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},
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content: {
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definitions
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}
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};
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this.setContent(details);
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}
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_onExtensionUnloaded() {
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const type = 'unloaded';
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if (this._contentType === type) { return; }
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const details = {
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focus: false,
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history: false,
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params: {type},
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state: {},
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content: {}
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};
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this.setContent(details);
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}
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_onSourceTermView(e) {
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e.preventDefault();
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this._sourceTermView();
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}
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_onNextTermView(e) {
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e.preventDefault();
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this._nextTermView();
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}
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async _onKanjiLookup(e) {
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try {
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e.preventDefault();
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if (!this._historyHasState()) { return; }
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const link = e.target;
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const {state} = this._history;
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state.focusEntry = this._entryIndexFind(link);
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state.scrollX = this._windowScroll.x;
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state.scrollY = this._windowScroll.y;
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this._historyStateUpdate(state);
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const query = link.textContent;
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const definitions = await api.kanjiFind(query, this.getOptionsContext());
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const details = {
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focus: false,
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history: true,
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params: this._createSearchParams('kanji', query, false),
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state: {
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focusEntry: 0,
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sentence: state.sentence,
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url: state.url
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},
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content: {
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definitions
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}
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};
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this.setContent(details);
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} catch (error) {
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this.onError(error);
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}
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}
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_onGlossaryMouseDown(e) {
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if (DOM.isMouseButtonPressed(e, 'primary')) {
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this._clickScanPrevent = false;
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}
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}
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_onGlossaryMouseMove() {
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this._clickScanPrevent = true;
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}
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_onGlossaryMouseUp(e) {
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if (!this._clickScanPrevent && DOM.isMouseButtonPressed(e, 'primary')) {
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try {
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this._onTermLookup(e);
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} catch (error) {
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this.onError(error);
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}
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}
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}
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async _onTermLookup(e) {
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if (!this._historyHasState()) { return; }
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const termLookupResults = await this._termLookup(e);
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if (!termLookupResults || !this._historyHasState()) { return; }
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const {state} = this._history;
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const {textSource, definitions} = termLookupResults;
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const scannedElement = e.target;
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const sentenceExtent = this._options.anki.sentenceExt;
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const layoutAwareScan = this._options.scanning.layoutAwareScan;
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const sentence = docSentenceExtract(textSource, sentenceExtent, layoutAwareScan);
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state.focusEntry = this._entryIndexFind(scannedElement);
|
|
state.scrollX = this._windowScroll.x;
|
|
state.scrollY = this._windowScroll.y;
|
|
this._historyStateUpdate(state);
|
|
|
|
const query = textSource.text();
|
|
const details = {
|
|
focus: false,
|
|
history: true,
|
|
params: this._createSearchParams('terms', query, false),
|
|
state: {
|
|
focusEntry: 0,
|
|
sentence,
|
|
url: state.url
|
|
},
|
|
content: {
|
|
definitions
|
|
}
|
|
};
|
|
this.setContent(details);
|
|
}
|
|
|
|
async _termLookup(e) {
|
|
e.preventDefault();
|
|
|
|
const {length: scanLength, deepDomScan: deepScan, layoutAwareScan} = this._options.scanning;
|
|
const textSource = docRangeFromPoint(e.clientX, e.clientY, deepScan);
|
|
if (textSource === null) {
|
|
return false;
|
|
}
|
|
|
|
let definitions, length;
|
|
try {
|
|
textSource.setEndOffset(scanLength, layoutAwareScan);
|
|
|
|
({definitions, length} = await api.termsFind(textSource.text(), {}, this.getOptionsContext()));
|
|
if (definitions.length === 0) {
|
|
return false;
|
|
}
|
|
|
|
textSource.setEndOffset(length, layoutAwareScan);
|
|
} finally {
|
|
textSource.cleanup();
|
|
}
|
|
|
|
return {textSource, definitions};
|
|
}
|
|
|
|
_onAudioPlay(e) {
|
|
e.preventDefault();
|
|
const link = e.currentTarget;
|
|
const entry = link.closest('.entry');
|
|
const index = this._entryIndexFind(entry);
|
|
if (index < 0 || index >= this._definitions.length) { return; }
|
|
|
|
const expressionIndex = this._indexOf(entry.querySelectorAll('.term-expression .action-play-audio'), link);
|
|
this._audioPlay(
|
|
this._definitions[index],
|
|
// expressionIndex is used in audioPlay to detect result output mode
|
|
Math.max(expressionIndex, this._options.general.resultOutputMode === 'merge' ? 0 : -1),
|
|
index
|
|
);
|
|
}
|
|
|
|
_onNoteAdd(e) {
|
|
e.preventDefault();
|
|
const link = e.currentTarget;
|
|
const index = this._entryIndexFind(link);
|
|
if (index < 0 || index >= this._definitions.length) { return; }
|
|
|
|
this._noteAdd(this._definitions[index], link.dataset.mode);
|
|
}
|
|
|
|
_onNoteView(e) {
|
|
e.preventDefault();
|
|
const link = e.currentTarget;
|
|
api.noteView(link.dataset.noteId);
|
|
}
|
|
|
|
_onWheel(e) {
|
|
if (e.altKey) {
|
|
if (e.deltaY !== 0) {
|
|
this._focusEntry(this._index + (e.deltaY > 0 ? 1 : -1), true);
|
|
e.preventDefault();
|
|
}
|
|
} else if (e.shiftKey) {
|
|
this._onHistoryWheel(e);
|
|
}
|
|
}
|
|
|
|
_onHistoryWheel(e) {
|
|
if (e.altKey) { return; }
|
|
const delta = -e.deltaX || e.deltaY;
|
|
if (delta > 0) {
|
|
this._sourceTermView();
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
} else if (delta < 0) {
|
|
this._nextTermView();
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
}
|
|
}
|
|
|
|
_updateDocumentOptions(options) {
|
|
const data = document.documentElement.dataset;
|
|
data.ankiEnabled = `${options.anki.enable}`;
|
|
data.audioEnabled = `${options.audio.enabled}`;
|
|
data.compactGlossaries = `${options.general.compactGlossaries}`;
|
|
data.enableSearchTags = `${options.scanning.enableSearchTags}`;
|
|
data.showPitchAccentDownstepNotation = `${options.general.showPitchAccentDownstepNotation}`;
|
|
data.showPitchAccentPositionNotation = `${options.general.showPitchAccentPositionNotation}`;
|
|
data.showPitchAccentGraph = `${options.general.showPitchAccentGraph}`;
|
|
data.debug = `${options.general.debugInfo}`;
|
|
}
|
|
|
|
_updateTheme(themeName) {
|
|
document.documentElement.dataset.yomichanTheme = themeName;
|
|
}
|
|
|
|
_setInteractive(interactive) {
|
|
interactive = !!interactive;
|
|
if (this._interactive === interactive) { return; }
|
|
this._interactive = interactive;
|
|
|
|
if (interactive) {
|
|
const actionPrevious = document.querySelector('.action-previous');
|
|
const actionNext = document.querySelector('.action-next');
|
|
|
|
this._persistentEventListeners.addEventListener(document, 'keydown', this.onKeyDown.bind(this), false);
|
|
this._persistentEventListeners.addEventListener(document, 'wheel', this._onWheel.bind(this), {passive: false});
|
|
if (actionPrevious !== null) {
|
|
this._persistentEventListeners.addEventListener(actionPrevious, 'click', this._onSourceTermView.bind(this));
|
|
}
|
|
if (actionNext !== null) {
|
|
this._persistentEventListeners.addEventListener(actionNext, 'click', this._onNextTermView.bind(this));
|
|
}
|
|
} else {
|
|
this._persistentEventListeners.removeAllEventListeners();
|
|
}
|
|
this._setEventListenersActive(this._eventListenersActive);
|
|
}
|
|
|
|
_setEventListenersActive(active) {
|
|
active = !!active && this._interactive;
|
|
if (this._eventListenersActive === active) { return; }
|
|
this._eventListenersActive = active;
|
|
|
|
if (active) {
|
|
this.addMultipleEventListeners('.action-add-note', 'click', this._onNoteAdd.bind(this));
|
|
this.addMultipleEventListeners('.action-view-note', 'click', this._onNoteView.bind(this));
|
|
this.addMultipleEventListeners('.action-play-audio', 'click', this._onAudioPlay.bind(this));
|
|
this.addMultipleEventListeners('.kanji-link', 'click', this._onKanjiLookup.bind(this));
|
|
if (this._options !== null && this._options.scanning.enablePopupSearch) {
|
|
this.addMultipleEventListeners('.term-glossary-item, .tag', 'mouseup', this._onGlossaryMouseUp.bind(this));
|
|
this.addMultipleEventListeners('.term-glossary-item, .tag', 'mousedown', this._onGlossaryMouseDown.bind(this));
|
|
this.addMultipleEventListeners('.term-glossary-item, .tag', 'mousemove', this._onGlossaryMouseMove.bind(this));
|
|
}
|
|
} else {
|
|
this._eventListeners.removeAllEventListeners();
|
|
}
|
|
}
|
|
|
|
async _findDefinitions(isTerms, source, urlSearchParams) {
|
|
const optionsContext = this.getOptionsContext();
|
|
if (isTerms) {
|
|
const findDetails = {};
|
|
if (urlSearchParams.get('wildcards') !== 'off') {
|
|
const match = /^([*\uff0a]*)([\w\W]*?)([*\uff0a]*)$/.exec(source);
|
|
if (match !== null) {
|
|
if (match[1]) {
|
|
findDetails.wildcard = 'prefix';
|
|
} else if (match[3]) {
|
|
findDetails.wildcard = 'suffix';
|
|
}
|
|
source = match[2];
|
|
}
|
|
}
|
|
|
|
const {definitions} = await api.termsFind(source, findDetails, optionsContext);
|
|
return definitions;
|
|
} else {
|
|
const definitions = await api.kanjiFind(source, optionsContext);
|
|
return definitions;
|
|
}
|
|
}
|
|
|
|
async _setContentTermsOrKanji(token, isTerms, urlSearchParams, eventArgs) {
|
|
let source = urlSearchParams.get('query');
|
|
if (!source) { return false; }
|
|
|
|
let {state, content} = this._history;
|
|
let changeHistory = false;
|
|
if (!isObject(content)) {
|
|
content = {};
|
|
changeHistory = true;
|
|
}
|
|
if (!isObject(state)) {
|
|
state = {};
|
|
changeHistory = true;
|
|
}
|
|
|
|
source = this.postProcessQuery(source);
|
|
let full = urlSearchParams.get('full');
|
|
full = (full === null ? source : this.postProcessQuery(full));
|
|
this._setQueryParserText(full);
|
|
this._setTitleText(source);
|
|
|
|
let {definitions} = content;
|
|
if (!Array.isArray(definitions)) {
|
|
definitions = await this._findDefinitions(isTerms, source, urlSearchParams);
|
|
if (this._setContentToken !== token) { return true; }
|
|
content.definitions = definitions;
|
|
changeHistory = true;
|
|
}
|
|
|
|
if (changeHistory) {
|
|
this._historyStateUpdate(state, content);
|
|
}
|
|
|
|
eventArgs.source = source;
|
|
eventArgs.content = content;
|
|
this.trigger('contentUpdating', eventArgs);
|
|
|
|
let {sentence=null, url=null, focusEntry=null, scrollX=null, scrollY=null} = state;
|
|
if (typeof url !== 'string') { url = window.location.href; }
|
|
sentence = this._getValidSentenceData(sentence);
|
|
|
|
this._definitions = definitions;
|
|
|
|
for (const definition of definitions) {
|
|
definition.cloze = this._clozeBuild(sentence, isTerms ? definition.source : definition.character);
|
|
definition.url = url;
|
|
}
|
|
|
|
this._updateNavigation(this._history.hasPrevious(), this._history.hasNext());
|
|
this._setNoContentVisible(definitions.length === 0);
|
|
|
|
const container = this._container;
|
|
container.textContent = '';
|
|
|
|
for (let i = 0, ii = definitions.length; i < ii; ++i) {
|
|
if (i > 0) {
|
|
await promiseTimeout(1);
|
|
if (this._setContentToken !== token) { return true; }
|
|
}
|
|
|
|
const entry = (
|
|
isTerms ?
|
|
this._displayGenerator.createTermEntry(definitions[i]) :
|
|
this._displayGenerator.createKanjiEntry(definitions[i])
|
|
);
|
|
container.appendChild(entry);
|
|
}
|
|
|
|
if (typeof focusEntry === 'number') {
|
|
this._focusEntry(focusEntry, false);
|
|
}
|
|
if (typeof scrollX === 'number' || typeof scrollY === 'number') {
|
|
let {x, y} = this._windowScroll;
|
|
if (typeof scrollX === 'number') { x = scrollX; }
|
|
if (typeof scrollY === 'number') { y = scrollY; }
|
|
this._windowScroll.stop();
|
|
this._windowScroll.to(x, y);
|
|
}
|
|
|
|
if (
|
|
isTerms &&
|
|
this._options.audio.enabled &&
|
|
this._options.audio.autoPlay
|
|
) {
|
|
this.autoPlayAudio();
|
|
}
|
|
|
|
this._setContentTermsOrKanjiUpdateAdderButtons(token, isTerms, definitions);
|
|
|
|
return true;
|
|
}
|
|
|
|
async _setContentTermsOrKanjiUpdateAdderButtons(token, isTerms, definitions) {
|
|
const modes = isTerms ? ['term-kanji', 'term-kana'] : ['kanji'];
|
|
const states = await this._getDefinitionsAddable(definitions, modes);
|
|
if (this._setContentToken !== token) { return; }
|
|
|
|
this._updateAdderButtons(states);
|
|
}
|
|
|
|
_setContentExtensionUnloaded() {
|
|
const errorExtensionUnloaded = document.querySelector('#error-extension-unloaded');
|
|
|
|
if (this._container !== null) {
|
|
this._container.hidden = true;
|
|
}
|
|
|
|
if (errorExtensionUnloaded !== null) {
|
|
errorExtensionUnloaded.hidden = false;
|
|
}
|
|
|
|
this._updateNavigation(null, null);
|
|
this._setNoContentVisible(false);
|
|
this._setTitleText('');
|
|
}
|
|
|
|
_clearContent() {
|
|
this._container.textContent = '';
|
|
this._setTitleText('');
|
|
}
|
|
|
|
_setNoContentVisible(visible) {
|
|
const noResults = document.querySelector('#no-results');
|
|
|
|
if (noResults !== null) {
|
|
noResults.hidden = !visible;
|
|
}
|
|
}
|
|
|
|
_setQueryParserText(text) {
|
|
if (this._fullQuery === text) { return; }
|
|
this._fullQuery = text;
|
|
if (!this._isQueryParserVisible()) { return; }
|
|
this._queryParser.setText(text);
|
|
}
|
|
|
|
_setTitleText(text) {
|
|
// Chrome limits title to 1024 characters
|
|
const ellipsis = '...';
|
|
const maxLength = this._defaultTitleMaxLength - this._defaultTitle.length;
|
|
if (text.length > maxLength) {
|
|
text = `${text.substring(0, Math.max(0, maxLength - maxLength))}${ellipsis}`;
|
|
}
|
|
|
|
document.title = (
|
|
text.length === 0 ?
|
|
this._defaultTitle :
|
|
`${text} - ${this._defaultTitle}`
|
|
);
|
|
}
|
|
|
|
_updateNavigation(previous, next) {
|
|
if (this._navigationHeader === null) { return; }
|
|
this._navigationHeader.hidden = !(previous || next);
|
|
this._navigationHeader.dataset.hasPrevious = `${!!previous}`;
|
|
this._navigationHeader.dataset.hasNext = `${!!next}`;
|
|
}
|
|
|
|
_updateAdderButtons(states) {
|
|
for (let i = 0; i < states.length; ++i) {
|
|
let noteId = null;
|
|
for (const [mode, info] of Object.entries(states[i])) {
|
|
const button = this._adderButtonFind(i, mode);
|
|
if (button === null) {
|
|
continue;
|
|
}
|
|
|
|
if (!info.canAdd && noteId === null && info.noteId) {
|
|
noteId = info.noteId;
|
|
}
|
|
button.classList.toggle('disabled', !info.canAdd);
|
|
button.classList.remove('pending');
|
|
}
|
|
if (noteId !== null) {
|
|
this._viewerButtonShow(i, noteId);
|
|
}
|
|
}
|
|
}
|
|
|
|
_entrySetCurrent(index) {
|
|
index = Math.min(index, this._definitions.length - 1);
|
|
index = Math.max(index, 0);
|
|
|
|
const entryPre = this._getEntry(this._index);
|
|
if (entryPre !== null) {
|
|
entryPre.classList.remove('entry-current');
|
|
}
|
|
|
|
const entry = this._getEntry(index);
|
|
if (entry !== null) {
|
|
entry.classList.add('entry-current');
|
|
}
|
|
|
|
this._index = index;
|
|
|
|
return entry;
|
|
}
|
|
|
|
_focusEntry(index, smooth) {
|
|
const entry = this._entrySetCurrent(index);
|
|
let target = index === 0 || entry === null ? 0 : this._getElementTop(entry);
|
|
|
|
if (this._navigationHeader !== null) {
|
|
target -= this._navigationHeader.getBoundingClientRect().height;
|
|
}
|
|
|
|
this._windowScroll.stop();
|
|
if (smooth) {
|
|
this._windowScroll.animate(this._windowScroll.x, target, 200);
|
|
} else {
|
|
this._windowScroll.toY(target);
|
|
}
|
|
}
|
|
|
|
_sourceTermView() {
|
|
this._relativeTermView(false);
|
|
}
|
|
|
|
_nextTermView() {
|
|
this._relativeTermView(true);
|
|
}
|
|
|
|
_relativeTermView(next) {
|
|
if (next) {
|
|
return this._history.hasNext() && this._history.forward();
|
|
} else {
|
|
return this._history.hasPrevious() && this._history.back();
|
|
}
|
|
}
|
|
|
|
_noteTryAdd(mode) {
|
|
const index = this._index;
|
|
if (index < 0 || index >= this._definitions.length) { return; }
|
|
|
|
const button = this._adderButtonFind(index, mode);
|
|
if (button !== null && !button.classList.contains('disabled')) {
|
|
this._noteAdd(this._definitions[index], mode);
|
|
}
|
|
}
|
|
|
|
_noteTryView() {
|
|
const button = this._viewerButtonFind(this._index);
|
|
if (button !== null && !button.classList.contains('disabled')) {
|
|
api.noteView(button.dataset.noteId);
|
|
}
|
|
}
|
|
|
|
async _noteAdd(definition, mode) {
|
|
try {
|
|
this.setSpinnerVisible(true);
|
|
|
|
const details = {};
|
|
if (this._noteUsesScreenshot(mode)) {
|
|
const screenshot = await this._getScreenshot();
|
|
if (screenshot) {
|
|
details.screenshot = screenshot;
|
|
}
|
|
}
|
|
|
|
const noteContext = await this._getNoteContext();
|
|
const noteId = await api.definitionAdd(definition, mode, noteContext, details, this.getOptionsContext());
|
|
if (noteId) {
|
|
const index = this._definitions.indexOf(definition);
|
|
const adderButton = this._adderButtonFind(index, mode);
|
|
if (adderButton !== null) {
|
|
adderButton.classList.add('disabled');
|
|
}
|
|
this._viewerButtonShow(index, noteId);
|
|
} else {
|
|
throw new Error('Note could not be added');
|
|
}
|
|
} catch (e) {
|
|
this.onError(e);
|
|
} finally {
|
|
this.setSpinnerVisible(false);
|
|
}
|
|
}
|
|
|
|
async _audioPlay(definition, expressionIndex, entryIndex) {
|
|
try {
|
|
this.setSpinnerVisible(true);
|
|
|
|
const expression = expressionIndex === -1 ? definition : definition.expressions[expressionIndex];
|
|
|
|
this._stopPlayingAudio();
|
|
|
|
let audio, info;
|
|
try {
|
|
const {sources, textToSpeechVoice, customSourceUrl} = this._options.audio;
|
|
let index;
|
|
({audio, index} = await this._audioSystem.getDefinitionAudio(expression, sources, {textToSpeechVoice, customSourceUrl}));
|
|
info = `From source ${1 + index}: ${sources[index]}`;
|
|
} catch (e) {
|
|
if (this._audioFallback === null) {
|
|
this._audioFallback = new Audio('/mixed/mp3/button.mp3');
|
|
}
|
|
audio = this._audioFallback;
|
|
info = 'Could not find audio';
|
|
}
|
|
|
|
const button = this._audioButtonFindImage(entryIndex, expressionIndex);
|
|
if (button !== null) {
|
|
let titleDefault = button.dataset.titleDefault;
|
|
if (!titleDefault) {
|
|
titleDefault = button.title || '';
|
|
button.dataset.titleDefault = titleDefault;
|
|
}
|
|
button.title = `${titleDefault}\n${info}`;
|
|
}
|
|
|
|
this._stopPlayingAudio();
|
|
|
|
const volume = Math.max(0.0, Math.min(1.0, this._options.audio.volume / 100.0));
|
|
this._audioPlaying = audio;
|
|
audio.currentTime = 0;
|
|
audio.volume = Number.isFinite(volume) ? volume : 1.0;
|
|
const playPromise = audio.play();
|
|
if (typeof playPromise !== 'undefined') {
|
|
try {
|
|
await playPromise;
|
|
} catch (e2) {
|
|
// NOP
|
|
}
|
|
}
|
|
} catch (e) {
|
|
this.onError(e);
|
|
} finally {
|
|
this.setSpinnerVisible(false);
|
|
}
|
|
}
|
|
|
|
_stopPlayingAudio() {
|
|
if (this._audioPlaying !== null) {
|
|
this._audioPlaying.pause();
|
|
this._audioPlaying = null;
|
|
}
|
|
}
|
|
|
|
_noteUsesScreenshot(mode) {
|
|
const optionsAnki = this._options.anki;
|
|
const fields = (mode === 'kanji' ? optionsAnki.kanji : optionsAnki.terms).fields;
|
|
for (const fieldValue of Object.values(fields)) {
|
|
if (fieldValue.includes('{screenshot}')) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
async _getScreenshot() {
|
|
try {
|
|
await this._setPopupVisibleOverride(false);
|
|
await promiseTimeout(1); // Wait for popup to be hidden.
|
|
|
|
const {format, quality} = this._options.anki.screenshot;
|
|
const dataUrl = await api.screenshotGet({format, quality});
|
|
if (!dataUrl || dataUrl.error) { return; }
|
|
|
|
return {dataUrl, format};
|
|
} finally {
|
|
await this._setPopupVisibleOverride(null);
|
|
}
|
|
}
|
|
|
|
_getFirstExpressionIndex() {
|
|
return this._options.general.resultOutputMode === 'merge' ? 0 : -1;
|
|
}
|
|
|
|
_setPopupVisibleOverride(visible) {
|
|
return api.broadcastTab('popupSetVisibleOverride', {visible});
|
|
}
|
|
|
|
_getEntry(index) {
|
|
const entries = this._container.querySelectorAll('.entry');
|
|
return index >= 0 && index < entries.length ? entries[index] : null;
|
|
}
|
|
|
|
_getValidSentenceData(sentence) {
|
|
let {text, offset} = (isObject(sentence) ? sentence : {});
|
|
if (typeof text !== 'string') { text = ''; }
|
|
if (typeof offset !== 'number') { offset = 0; }
|
|
return {text, offset};
|
|
}
|
|
|
|
_clozeBuild({text, offset}, source) {
|
|
return {
|
|
sentence: text.trim(),
|
|
prefix: text.substring(0, offset).trim(),
|
|
body: text.substring(offset, offset + source.length),
|
|
suffix: text.substring(offset + source.length).trim()
|
|
};
|
|
}
|
|
|
|
_entryIndexFind(element) {
|
|
const entry = element.closest('.entry');
|
|
return entry !== null ? this._indexOf(this._container.querySelectorAll('.entry'), entry) : -1;
|
|
}
|
|
|
|
_adderButtonFind(index, mode) {
|
|
const entry = this._getEntry(index);
|
|
return entry !== null ? entry.querySelector(`.action-add-note[data-mode="${mode}"]`) : null;
|
|
}
|
|
|
|
_viewerButtonFind(index) {
|
|
const entry = this._getEntry(index);
|
|
return entry !== null ? entry.querySelector('.action-view-note') : null;
|
|
}
|
|
|
|
_viewerButtonShow(index, noteId) {
|
|
const viewerButton = this._viewerButtonFind(index);
|
|
if (viewerButton === null) {
|
|
return;
|
|
}
|
|
viewerButton.classList.remove('pending', 'disabled');
|
|
viewerButton.dataset.noteId = noteId;
|
|
}
|
|
|
|
_audioButtonFindImage(index, expressionIndex) {
|
|
const entry = this._getEntry(index);
|
|
if (entry === null) { return null; }
|
|
|
|
const container = (
|
|
expressionIndex >= 0 ?
|
|
entry.querySelector(`.term-expression:nth-of-type(${expressionIndex + 1})`) :
|
|
entry
|
|
);
|
|
return container !== null ? container.querySelector('.action-play-audio>img') : null;
|
|
}
|
|
|
|
async _getDefinitionsAddable(definitions, modes) {
|
|
try {
|
|
const noteContext = await this._getNoteContext();
|
|
return await api.definitionsAddable(definitions, modes, noteContext, this.getOptionsContext());
|
|
} catch (e) {
|
|
return [];
|
|
}
|
|
}
|
|
|
|
_indexOf(nodeList, node) {
|
|
for (let i = 0, ii = nodeList.length; i < ii; ++i) {
|
|
if (nodeList[i] === node) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
_getElementTop(element) {
|
|
const elementRect = element.getBoundingClientRect();
|
|
const documentRect = document.documentElement.getBoundingClientRect();
|
|
return elementRect.top - documentRect.top;
|
|
}
|
|
|
|
async _getNoteContext() {
|
|
const documentTitle = await this.getDocumentTitle();
|
|
return {
|
|
document: {
|
|
title: documentTitle
|
|
}
|
|
};
|
|
}
|
|
|
|
_playAudioCurrent() {
|
|
const index = this._index;
|
|
if (index < 0 || index >= this._definitions.length) { return; }
|
|
|
|
const entry = this._getEntry(index);
|
|
if (entry !== null && entry.dataset.type === 'term') {
|
|
this._audioPlay(this._definitions[index], this._getFirstExpressionIndex(), index);
|
|
}
|
|
}
|
|
|
|
_historyHasState() {
|
|
return isObject(this._history.state);
|
|
}
|
|
|
|
_historyStateUpdate(state, content) {
|
|
const historyChangeIgnorePre = this._historyChangeIgnore;
|
|
try {
|
|
this._historyChangeIgnore = true;
|
|
if (typeof state === 'undefined') { state = this._history.state; }
|
|
if (typeof content === 'undefined') { content = this._history.content; }
|
|
this._history.replaceState(state, content);
|
|
} finally {
|
|
this._historyChangeIgnore = historyChangeIgnorePre;
|
|
}
|
|
}
|
|
|
|
_createSearchParams(type, query, wildcards) {
|
|
const params = {};
|
|
if (query.length < this._fullQuery.length) {
|
|
params.full = this._fullQuery;
|
|
}
|
|
params.query = query;
|
|
if (typeof type === 'string') {
|
|
params.type = type;
|
|
}
|
|
if (!wildcards) {
|
|
params.wildcards = 'off';
|
|
}
|
|
if (this._queryParserVisibleOverride !== null) {
|
|
params['full-visible'] = `${this._queryParserVisibleOverride}`;
|
|
}
|
|
return params;
|
|
}
|
|
|
|
_isQueryParserVisible() {
|
|
return (
|
|
this._queryParserVisibleOverride !== null ?
|
|
this._queryParserVisibleOverride :
|
|
this._queryParserVisible
|
|
);
|
|
}
|
|
|
|
_updateQueryParserVisibility() {
|
|
this._queryParserContainer.hidden = !this._isQueryParserVisible();
|
|
}
|
|
|
|
_closePopups() {
|
|
yomichan.trigger('closePopups');
|
|
}
|
|
}
|