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-rw-r--r--ext/mixed/js/html-template-collection.js78
1 files changed, 0 insertions, 78 deletions
diff --git a/ext/mixed/js/html-template-collection.js b/ext/mixed/js/html-template-collection.js
deleted file mode 100644
index 52d5f3b0..00000000
--- a/ext/mixed/js/html-template-collection.js
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2020-2021 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 <http://www.gnu.org/licenses/>.
- */
-
-class HtmlTemplateCollection {
- constructor(source) {
- this._templates = new Map();
-
- const sourceNode = (
- typeof source === 'string' ?
- new DOMParser().parseFromString(source, 'text/html') :
- source
- );
-
- const pattern = /^([\w\W]+)-template$/;
- for (const template of sourceNode.querySelectorAll('template')) {
- const match = pattern.exec(template.id);
- if (match === null) { continue; }
- this._prepareTemplate(template);
- this._templates.set(match[1], template);
- }
- }
-
- instantiate(name) {
- const template = this._templates.get(name);
- return document.importNode(template.content.firstChild, true);
- }
-
- instantiateFragment(name) {
- const template = this._templates.get(name);
- return document.importNode(template.content, true);
- }
-
- getAllTemplates() {
- return this._templates.values();
- }
-
- // Private
-
- _prepareTemplate(template) {
- if (template.dataset.removeWhitespaceText === 'true') {
- this._removeWhitespaceText(template);
- }
- }
-
- _removeWhitespaceText(template) {
- const {content} = template;
- const {TEXT_NODE} = Node;
- const iterator = document.createNodeIterator(content, NodeFilter.SHOW_TEXT);
- const removeNodes = [];
- while (true) {
- const node = iterator.nextNode();
- if (node === null) { break; }
- if (node.nodeType === TEXT_NODE && node.nodeValue.trim().length === 0) {
- removeNodes.push(node);
- }
- }
- for (const node of removeNodes) {
- const {parentNode} = node;
- if (parentNode !== null) {
- parentNode.removeChild(node);
- }
- }
- }
-}