stuff

node_modules/mathjax-full/ts/adaptors/lite/Element.ts

@@ -0,0 +1,84 @@
+/*************************************************************
+ *
+ *  Copyright (c) 2018-2022 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 a lightweight HTML Element replacement
+ *
+ * @author dpvc@mathjax.org (Davide Cervone)
+ */
+
+import {OptionList} from '../../util/Options.js';
+import {Styles} from '../../util/Styles.js';
+import {LiteText} from './Text.js';
+
+/**
+ * Type for attribute lists
+ */
+export type LiteAttributeList = OptionList;
+
+/**
+ * Type for generic nodes in LiteAdaptor
+ */
+export type LiteNode = LiteElement | LiteText;
+
+
+/************************************************************/
+/**
+ * Implements a lightweight HTML element replacement
+ */
+export class LiteElement {
+  /**
+   * The type of element (tag name)
+   */
+  public kind: string;
+
+  /**
+   * The element's attribute list
+   */
+  public attributes: LiteAttributeList;
+
+  /**
+   * The element's children
+   */
+  public children: LiteNode[];
+
+  /**
+   * The element's parent
+   */
+  public parent: LiteElement;
+
+  /**
+   * The styles for the element
+   */
+  public styles: Styles;
+
+  /**
+   * @param {string} kind  The type of node to create
+   * @param {LiteAttributeList} attributes  The list of attributes to set (if any)
+   * @param {LiteNode[]} children  The children for the node (if any)
+   * @constructor
+   */
+  constructor(kind: string, attributes: LiteAttributeList = {}, children: LiteNode[] = []) {
+    this.kind = kind;
+    this.attributes = {...attributes};
+    this.children = [...children];
+    for (const child of this.children) {
+      child.parent = this;
+    }
+    this.styles = null;
+  }
+}