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Diffstat (limited to 'ext/bg/js/search-query-parser.js')
-rw-r--r-- | ext/bg/js/search-query-parser.js | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/ext/bg/js/search-query-parser.js b/ext/bg/js/search-query-parser.js deleted file mode 100644 index 86524b66..00000000 --- a/ext/bg/js/search-query-parser.js +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright (C) 2019-2020 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 - * QueryParserGenerator - * TextScanner - * api - * docSentenceExtract - */ - -class QueryParser { - constructor({getOptionsContext, setContent, setSpinnerVisible}) { - this._options = null; - this._getOptionsContext = getOptionsContext; - this._setContent = setContent; - this._setSpinnerVisible = setSpinnerVisible; - this._parseResults = []; - this._queryParser = document.querySelector('#query-parser-content'); - this._queryParserSelect = document.querySelector('#query-parser-select-container'); - this._queryParserGenerator = new QueryParserGenerator(); - this._textScanner = new TextScanner({ - node: this._queryParser, - ignoreElements: () => [], - ignorePoint: null, - search: this._search.bind(this) - }); - } - - async prepare() { - await this._queryParserGenerator.prepare(); - this._textScanner.prepare(); - this._queryParser.addEventListener('click', this._onClick.bind(this)); - } - - setOptions(options) { - this._options = options; - this._textScanner.setOptions(options); - this._textScanner.setEnabled(true); - this._queryParser.dataset.termSpacing = `${options.parsing.termSpacing}`; - } - - async setText(text) { - this._setSpinnerVisible(true); - - this._setPreview(text); - - this._parseResults = await api.textParse(text, this._getOptionsContext()); - this._refreshSelectedParser(); - - this._renderParserSelect(); - this._renderParseResult(); - - this._setSpinnerVisible(false); - } - - // Private - - _onClick(e) { - this._textScanner.searchAt(e.clientX, e.clientY, 'click'); - } - - async _search(textSource, cause) { - if (textSource === null) { return null; } - - const {length: scanLength, layoutAwareScan} = this._options.scanning; - const searchText = this._textScanner.getTextSourceContent(textSource, scanLength, layoutAwareScan); - if (searchText.length === 0) { return null; } - - const {definitions, length} = await api.termsFind(searchText, {}, this._getOptionsContext()); - if (definitions.length === 0) { return null; } - - const sentenceExtent = this._options.anki.sentenceExt; - const sentence = docSentenceExtract(textSource, sentenceExtent, layoutAwareScan); - - textSource.setEndOffset(length, layoutAwareScan); - - this._setContent('terms', {definitions, context: { - focus: false, - disableHistory: cause === 'mouse', - sentence, - url: window.location.href - }}); - - return {definitions, type: 'terms'}; - } - - _onParserChange(e) { - const value = e.target.value; - api.modifySettings([{ - action: 'set', - path: 'parsing.selectedParser', - value, - scope: 'profile', - optionsContext: this._getOptionsContext() - }], 'search'); - } - - _refreshSelectedParser() { - if (this._parseResults.length > 0) { - if (!this._getParseResult()) { - const value = this._parseResults[0].id; - api.modifySettings([{ - action: 'set', - path: 'parsing.selectedParser', - value, - scope: 'profile', - optionsContext: this._getOptionsContext() - }], 'search'); - } - } - } - - _getParseResult() { - const {selectedParser} = this._options.parsing; - return this._parseResults.find((r) => r.id === selectedParser); - } - - _setPreview(text) { - const previewTerms = []; - for (let i = 0, ii = text.length; i < ii; i += 2) { - const tempText = text.substring(i, i + 2); - previewTerms.push([{text: tempText, reading: ''}]); - } - this._queryParser.textContent = ''; - this._queryParser.appendChild(this._queryParserGenerator.createParseResult(previewTerms, true)); - } - - _renderParserSelect() { - this._queryParserSelect.textContent = ''; - if (this._parseResults.length > 1) { - const {selectedParser} = this._options.parsing; - const select = this._queryParserGenerator.createParserSelect(this._parseResults, selectedParser); - select.addEventListener('change', this._onParserChange.bind(this)); - this._queryParserSelect.appendChild(select); - } - } - - _renderParseResult() { - const parseResult = this._getParseResult(); - this._queryParser.textContent = ''; - if (!parseResult) { return; } - this._queryParser.appendChild(this._queryParserGenerator.createParseResult(parseResult.content)); - } -} |