add initial marp implementation with sample content and build configuration

node_modules/mj-context-menu/js/close_button.js

@@ -0,0 +1,58 @@
+"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.CloseButton = void 0;
+var abstract_postable_js_1 = require("./abstract_postable.js");
+var html_classes_js_1 = require("./html_classes.js");
+var CloseButton = (function (_super) {
+    __extends(CloseButton, _super);
+    function CloseButton(element) {
+        var _this = _super.call(this) || this;
+        _this.element = element;
+        _this.className = html_classes_js_1.HtmlClasses['MENUCLOSE'];
+        _this.role = 'button';
+        return _this;
+    }
+    CloseButton.prototype.generateHtml = function () {
+        var html = document.createElement('span');
+        html.classList.add(this.className);
+        html.setAttribute('role', this.role);
+        html.setAttribute('tabindex', '0');
+        var content = document.createElement('span');
+        content.textContent = '\u00D7';
+        html.appendChild(content);
+        this.html = html;
+    };
+    CloseButton.prototype.display = function () { };
+    CloseButton.prototype.unpost = function () {
+        _super.prototype.unpost.call(this);
+        this.element.unpost();
+    };
+    CloseButton.prototype.keydown = function (event) {
+        this.bubbleKey();
+        _super.prototype.keydown.call(this, event);
+    };
+    CloseButton.prototype.space = function (event) {
+        this.unpost();
+        this.stop(event);
+    };
+    CloseButton.prototype.mousedown = function (event) {
+        this.unpost();
+        this.stop(event);
+    };
+    return CloseButton;
+}(abstract_postable_js_1.AbstractPostable));
+exports.CloseButton = CloseButton;
+//# sourceMappingURL=close_button.js.map