stuff

node_modules/mathjax-full/ts/output/common/Wrappers/ms.ts

@@ -0,0 +1,85 @@
+/*************************************************************
+ *
+ *  Copyright (c) 2017-2022 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/**
+ * @fileoverview  Implements the CommonMs wrapper mixin for the MmlMs object
+ *
+ * @author dpvc@mathjax.org (Davide Cervone)
+ */
+
+import {AnyWrapper, WrapperConstructor, Constructor} from '../Wrapper.js';
+
+/*****************************************************************/
+/**
+ * The CommonMs interface
+ */
+export interface CommonMs extends AnyWrapper {
+  /**
+   * Create a text wrapper with the given text;
+   *
+   * @param {string} text  The text for the wrapped element
+   * @return {CommonWrapper}   The wrapped text node
+   */
+  createText(text: string): AnyWrapper;
+}
+
+/**
+ * Shorthand for the CommonMs constructor
+ */
+export type MsConstructor = Constructor<CommonMs>;
+
+/*****************************************************************/
+/**
+ * The CommonMs wrapper mixin for the MmlMs object
+ *
+ * @template T  The Wrapper class constructor type
+ */
+export function CommonMsMixin<T extends WrapperConstructor>(Base: T): MsConstructor & T {
+
+  return class extends Base {
+
+    /**
+     * Add the quote characters to the wrapper children so they will be output
+     *
+     * @override
+     */
+    constructor(...args: any[]) {
+      super(...args);
+      const attributes = this.node.attributes;
+      let quotes = attributes.getList('lquote', 'rquote');
+      if (this.variant !== 'monospace') {
+        if (!attributes.isSet('lquote') && quotes.lquote === '"') quotes.lquote = '\u201C';
+        if (!attributes.isSet('rquote') && quotes.rquote === '"') quotes.rquote = '\u201D';
+      }
+      this.childNodes.unshift(this.createText(quotes.lquote as string));
+      this.childNodes.push(this.createText(quotes.rquote as string));
+    }
+
+    /**
+     * Create a text wrapper with the given text;
+     *
+     * @param {string} text   The text for the wrapped element
+     * @return {AnyWrapper}   The wrapped text node
+     */
+    public createText(text: string): AnyWrapper {
+      const node = this.wrap(this.mmlText(text));
+      node.parent = this;
+      return node;
+    }
+  };
+
+}