12e6e37785
* Simplify select generation * Refactor text generation * Change optional argument * Remove query-parser-templates.html * Simplify prepare * Simplify preview
93 lines
3.3 KiB
JavaScript
93 lines
3.3 KiB
JavaScript
/*
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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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class QueryParserGenerator {
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createParseResult(terms, preview) {
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const type = preview ? 'preview' : 'normal';
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const fragment = document.createDocumentFragment();
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for (const term of terms) {
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const termNode = document.createElement('span');
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termNode.className = 'query-parser-term';
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termNode.dataset.type = type;
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for (const segment of term) {
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if (!segment.text.trim()) { continue; }
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if (!segment.reading.trim()) {
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this._addSegmentText(segment.text, termNode);
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} else {
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termNode.appendChild(this._createSegment(segment));
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}
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}
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fragment.appendChild(termNode);
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}
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return fragment;
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}
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createParserSelect(parseResults, selectedParser) {
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const select = document.createElement('select');
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select.className = 'query-parser-select form-control';
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for (const parseResult of parseResults) {
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const option = document.createElement('option');
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option.className = 'query-parser-select-option';
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option.value = parseResult.id;
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switch (parseResult.source) {
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case 'scanning-parser':
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option.textContent = 'Scanning parser';
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break;
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case 'mecab':
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option.textContent = `MeCab: ${parseResult.dictionary}`;
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break;
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default:
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option.textContent = 'Unrecognized dictionary';
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break;
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}
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option.defaultSelected = selectedParser === parseResult.id;
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select.appendChild(option);
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}
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return select;
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}
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// Private
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_createSegment(segment) {
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const segmentNode = document.createElement('ruby');
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segmentNode.className = 'query-parser-segment';
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const textNode = document.createElement('span');
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textNode.className = 'query-parser-segment-text';
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const readingNode = document.createElement('rt');
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readingNode.className = 'query-parser-segment-reading';
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segmentNode.appendChild(textNode);
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segmentNode.appendChild(readingNode);
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this._addSegmentText(segment.text, textNode);
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readingNode.textContent = segment.reading;
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return segmentNode;
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}
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_addSegmentText(text, container) {
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for (const character of text) {
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const node = document.createElement('span');
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node.className = 'query-parser-char';
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node.textContent = character;
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container.appendChild(node);
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}
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}
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}
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