diff options
Diffstat (limited to 'ext/js/language/dictionary-importer-media-loader.js')
-rw-r--r-- | ext/js/language/dictionary-importer-media-loader.js | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/ext/js/language/dictionary-importer-media-loader.js b/ext/js/language/dictionary-importer-media-loader.js deleted file mode 100644 index a5857dce..00000000 --- a/ext/js/language/dictionary-importer-media-loader.js +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (C) 2023 Yomitan Authors - * 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/>. - */ - -import {EventListenerCollection} from '../core.js'; - -/** - * Class used for loading and validating media during the dictionary import process. - */ -export class DictionaryImporterMediaLoader { - /** @type {import('dictionary-importer-media-loader').GetImageDetailsFunction} */ - getImageDetails(content, mediaType, transfer) { - return new Promise((resolve, reject) => { - const image = new Image(); - const eventListeners = new EventListenerCollection(); - const cleanup = () => { - image.removeAttribute('src'); - URL.revokeObjectURL(url); - eventListeners.removeAllEventListeners(); - }; - eventListeners.addEventListener(image, 'load', () => { - const {naturalWidth: width, naturalHeight: height} = image; - if (Array.isArray(transfer)) { transfer.push(content); } - cleanup(); - resolve({content, width, height}); - }, false); - eventListeners.addEventListener(image, 'error', () => { - cleanup(); - reject(new Error('Image failed to load')); - }, false); - const blob = new Blob([content], {type: mediaType}); - const url = URL.createObjectURL(blob); - image.src = url; - }); - } -} |