Build update

.travis.yml

@@ -5,8 +5,9 @@ install:
   - npm install -g codecov
   - npm install
 script:
-- npm run test -- --coverage
+- npm run start -- --testMode
 - npm run demo
+- npm run test -- --coverage
 - codecov
 after_success:
   - wget https://raw.githubusercontent.com/DiscordHooks/travis-ci-discord-webhook/master/send.sh

README.md

@@ -6,7 +6,6 @@
   <a href="https://travis-ci.org/hodgef/simple-keyboard" target="_blank"><img src="https://travis-ci.org/hodgef/simple-keyboard.svg?branch=master" alt="Build Status"></a>
   <a href="https://codecov.io/gh/hodgef/simple-keyboard" target="_blank"><img src="https://img.shields.io/codecov/c/github/hodgef/simple-keyboard/master.svg?style=flat" alt="Coverage Status"></a>
   <a href="https://doc.esdoc.org/github.com/hodgef/simple-keyboard" target="_blank"><img src="https://doc.esdoc.org/github.com/hodgef/simple-keyboard/badge.svg" alt="Documentation Status"></a>
-  <img src="https://img.shields.io/david/dev/hodgef/simple-keyboard.svg" alt="Dev dependencies">
   <a href="https://www.codacy.com/app/hodgef/simple-keyboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=hodgef/simple-keyboard&amp;utm_campaign=Badge_Grade" target="_blank"><img src="https://api.codacy.com/project/badge/Grade/5778fccc6a894701853d9a1f2fb44a76" alt="Codacy Badge"></a>
   </p>
 </div>

build/css/index.css

@@ -1,6 +1,6 @@
 /*!
  * 
- *   simple-keyboard v2.16.0
+ *   simple-keyboard v2.20.0
  *   https://github.com/hodgef/simple-keyboard
  * 
  *   Copyright (c) Francisco Hodge (https://github.com/hodgef)
@@ -8,5 +8,5 @@
  *   This source code is licensed under the MIT license found in the
  *   LICENSE file in the root directory of this source tree.
  *   
- */body,html{margin:0;padding:0}.simple-keyboard{font-family:HelveticaNeue-Light,Helvetica Neue Light,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;width:100%;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;box-sizing:border-box;overflow:hidden;touch-action:manipulation}.simple-keyboard .hg-row{display:-webkit-flex;display:flex}.simple-keyboard .hg-row:not(:last-child){margin-bottom:5px}.simple-keyboard .hg-row .hg-button:not(:last-child){margin-right:5px}.simple-keyboard .hg-button{display:inline-block;-webkit-flex-grow:1;flex-grow:1;cursor:pointer}.simple-keyboard .hg-button span{pointer-events:none}.simple-keyboard.hg-theme-default{background-color:rgba(0,0,0,.1);padding:5px;border-radius:5px}.simple-keyboard.hg-theme-default .hg-button{box-shadow:0 0 3px -1px rgba(0,0,0,.3);height:40px;border-radius:5px;box-sizing:border-box;padding:5px;background:#fff;border-bottom:1px solid #b5b5b5;cursor:pointer;display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center}.simple-keyboard button.hg-button{border-width:0;outline:0;font-size:inherit}.simple-keyboard.hg-theme-default:not(.hg-touch-events) .hg-button:active{background:#e4e4e4}.simple-keyboard.hg-theme-default.hg-layout-numeric .hg-button{width:33.3%;height:60px;-webkit-align-items:center;align-items:center;display:-webkit-flex;display:flex;-webkit-justify-content:center;justify-content:center}.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadadd,.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadenter{height:85px}.simple-keyboard.hg-theme-default .hg-button.hg-button-numpad0{width:105px}.simple-keyboard.hg-theme-default .hg-button.hg-button-com{max-width:85px}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn.hg-button-at{max-width:45px}.simple-keyboard.hg-theme-default .hg-button.hg-selectedButton{background:rgba(5,25,70,.53);color:#fff}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn=".com"]{max-width:82px}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn="@"]{max-width:60px}
+ */body,html{margin:0;padding:0}.simple-keyboard{font-family:HelveticaNeue-Light,Helvetica Neue Light,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;width:100%;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;box-sizing:border-box;overflow:hidden;touch-action:manipulation}.simple-keyboard .hg-row{display:-webkit-flex;display:flex}.simple-keyboard .hg-row:not(:last-child){margin-bottom:5px}.simple-keyboard .hg-row .hg-button-container,.simple-keyboard .hg-row .hg-button:not(:last-child){margin-right:5px}.simple-keyboard .hg-row>div:last-child{margin-right:0}.simple-keyboard .hg-row .hg-button-container{display:-webkit-flex;display:flex}.simple-keyboard .hg-button{display:inline-block;-webkit-flex-grow:1;flex-grow:1;cursor:pointer}.simple-keyboard .hg-button span{pointer-events:none}.simple-keyboard.hg-theme-default{background-color:rgba(0,0,0,.1);padding:5px;border-radius:5px}.simple-keyboard.hg-theme-default .hg-button{box-shadow:0 0 3px -1px rgba(0,0,0,.3);height:40px;border-radius:5px;box-sizing:border-box;padding:5px;background:#fff;border-bottom:1px solid #b5b5b5;cursor:pointer;display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center}.simple-keyboard button.hg-button{border-width:0;outline:0;font-size:inherit}.simple-keyboard.hg-theme-default:not(.hg-touch-events) .hg-button:active{background:#e4e4e4}.simple-keyboard.hg-theme-default.hg-layout-numeric .hg-button{width:33.3%;height:60px;-webkit-align-items:center;align-items:center;display:-webkit-flex;display:flex;-webkit-justify-content:center;justify-content:center}.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadadd,.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadenter{height:85px}.simple-keyboard.hg-theme-default .hg-button.hg-button-numpad0{width:105px}.simple-keyboard.hg-theme-default .hg-button.hg-button-com{max-width:85px}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn.hg-button-at{max-width:45px}.simple-keyboard.hg-theme-default .hg-button.hg-selectedButton{background:rgba(5,25,70,.53);color:#fff}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn=".com"]{max-width:82px}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn="@"]{max-width:60px}
 /*# sourceMappingURL=index.css.map */

build/css/simple-keyboard.css

@@ -1,6 +1,6 @@
 /*!
  * 
- *   simple-keyboard v2.16.0 (Non-minified build)
+ *   simple-keyboard v2.20.0 (Non-minified build)
  *   https://github.com/hodgef/simple-keyboard
  * 
  *   Copyright (c) Francisco Hodge (https://github.com/hodgef)
@@ -41,6 +41,19 @@ html {
   margin-right: 5px;
 }
 
+.simple-keyboard .hg-row .hg-button-container {
+  margin-right: 5px;
+}
+
+.simple-keyboard .hg-row > div:last-child {
+  margin-right: 0;
+}
+
+.simple-keyboard .hg-row .hg-button-container {
+  display: -webkit-flex;
+  display: flex;
+}
+
 .simple-keyboard .hg-button {
   display: inline-block;
   -webkit-flex-grow: 1;

build/index.d.ts

@@ -10,6 +10,11 @@ declare module 'simple-keyboard' {
   }
 
   interface KeyboardOptions {
+    /**
+     * Utilities
+     */
+    utilities?: any;
+
     /**
      * Modify the keyboard layout.
      */
@@ -121,6 +126,11 @@ declare module 'simple-keyboard' {
      */
     autoUseTouchEvents?: boolean;
 
+    /**
+     * Opt out of PointerEvents handling, falling back to the prior mouse event logic.
+     */
+    useMouseEvents?: boolean;
+
     /**
      * Executes the callback function on key press. Returns button layout name (i.e.: "{shift}").
      */

build/simple-keyboard.js

@@ -1,6 +1,6 @@
 /*!
  * 
- *   simple-keyboard v2.16.0 (Non-minified build)
+ *   simple-keyboard v2.20.0 (Non-minified build)
  *   https://github.com/hodgef/simple-keyboard
  * 
  *   Copyright (c) Francisco Hodge (https://github.com/hodgef)
@@ -660,6 +660,13 @@
           return "ontouchstart" in window || navigator.maxTouchPoints;
         }
         /**
+   * Determines whether pointer events are supported
+   */      }, {
+        key: "pointerEventsSupported",
+        value: function pointerEventsSupported() {
+          return window.PointerEvent;
+        }
+        /**
    * Bind all methods in a given class
    */      }, {
         key: "camelCase",
@@ -793,15 +800,6 @@
           }
           initCallback(_this.modules[name]);
         });
-        _defineProperty(this, "getModuleProp", function(name, prop) {
-          if (!_this.modules[name]) {
-            return false;
-          }
-          return _this.modules[name][prop];
-        });
-        _defineProperty(this, "getModulesList", function() {
-          return Object.keys(_this.modules);
-        });
         var keyboardDOMQuery = typeof (arguments.length <= 0 ? undefined : arguments[0]) === "string" ? arguments.length <= 0 ? undefined : arguments[0] : ".simple-keyboard";
         var options = Keyboard_typeof(arguments.length <= 0 ? undefined : arguments[0]) === "object" ? arguments.length <= 0 ? undefined : arguments[0] : arguments.length <= 1 ? undefined : arguments[1];
         if (!options) {
@@ -842,6 +840,7 @@
      * @property {object} inputPattern Restrains input(s) change to the defined regular expression pattern.
      * @property {boolean} useTouchEvents Instructs simple-keyboard to use touch events instead of click events.
      * @property {boolean} autoUseTouchEvents Enable useTouchEvents automatically when touch device is detected.
+     * @property {boolean} useMouseEvents Opt out of PointerEvents handling, falling back to the prior mouse event logic.
      */        this.options = options;
         this.options.layoutName = this.options.layoutName || "default";
         this.options.theme = this.options.theme || "hg-theme-default";
@@ -941,6 +940,11 @@
        */            }
             if (typeof this.options.onChange === "function") {
               this.options.onChange(this.input[this.options.inputName]);
+              /**
+       * Calling onChangeAll
+       */            }
+            if (typeof this.options.onChangeAll === "function") {
+              this.options.onChangeAll(this.input);
             }
           }
           if (debug) {
@@ -954,8 +958,16 @@
         value: function handleButtonMouseDown(button, e) {
           var _this2 = this;
           /**
+     * Handle event options
+     */          if (this.options.preventMouseDownDefault) {
+            e.preventDefault();
+          }
+          if (this.options.stopMouseDownPropagation) {
+            e.stopPropagation();
+            /**
      * @type {boolean} Whether the mouse is being held onKeyPress
-     */          this.isMouseHold = true;
+     */          }
+          this.isMouseHold = true;
           if (this.holdInteractionTimeout) {
             clearTimeout(this.holdInteractionTimeout);
           }
@@ -1040,7 +1052,7 @@
      */          if (this.options.syncInstanceInputs) {
             this.syncInstanceInputs(this.input);
           }
-          return this.input[this.options.inputName];
+          return this.input[inputName];
         }
         /**
    * Set the keyboard’s input.
@@ -1363,6 +1375,20 @@
           }
           if (typeof this.options.beforeFirstRender === "function") {
             this.options.beforeFirstRender();
+            /**
+     * Notify about PointerEvents usage
+     */          }
+          if (this.utilities.pointerEventsSupported() && !this.options.useTouchEvents && !this.options.useMouseEvents) {
+            if (this.options.debug) {
+              console.log("Using PointerEvents as it is supported by this browser");
+            }
+          }
+          /**
+     * Notify about touch events usage
+     */          if (this.options.useTouchEvents) {
+            if (this.options.debug) {
+              console.log("useTouchEvents has been enabled. Only touch events will be used.");
+            }
           }
         }
         /**
@@ -1417,11 +1443,82 @@
         /**
    * Get module prop
    */      }, {
-        key: "render",
+        key: "getModuleProp",
+        value: function getModuleProp(name, prop) {
+          if (!this.modules[name]) {
+            return false;
+          }
+          return this.modules[name][prop];
+        }
+        /**
+   * getModulesList
+   */      }, {
+        key: "getModulesList",
+        value: function getModulesList() {
+          return Object.keys(this.modules);
+        }
+        /**
+   * Parse Row DOM containers
+   */      }, {
+        key: "parseRowDOMContainers",
+        value: function parseRowDOMContainers(rowDOM, rowIndex, containerStartIndexes, containerEndIndexes) {
+          var _this9 = this;
+          var rowDOMArray = Array.from(rowDOM.children);
+          var removedElements = 0;
+          if (rowDOMArray.length) {
+            containerStartIndexes.forEach(function(startIndex, arrIndex) {
+              var endIndex = containerEndIndexes[arrIndex];
+              /**
+         * If there exists a respective end index
+         * if end index comes after start index
+         */              if (!endIndex || !(endIndex > startIndex)) {
+                return false;
+              }
+              /**
+         * Updated startIndex, endIndex
+         * This is since the removal of buttons to place a single button container
+         * results in a modified array size
+         */              var updated_startIndex = startIndex - removedElements;
+              var updated_endIndex = endIndex - removedElements;
+              /**
+         * Create button container
+         */              var containerDOM = document.createElement("div");
+              containerDOM.className += "hg-button-container";
+              var containerUID = "".concat(_this9.options.layoutName, "-r").concat(rowIndex, "c").concat(arrIndex);
+              containerDOM.setAttribute("data-skUID", containerUID);
+              /**
+         * Taking elements due to be inserted into container
+         */              var containedElements = rowDOMArray.splice(updated_startIndex, updated_endIndex - updated_startIndex + 1);
+              removedElements = updated_endIndex - updated_startIndex;
+              /**
+         * Inserting elements to container
+         */              containedElements.forEach(function(element) {
+                return containerDOM.appendChild(element);
+              });
+              /**
+         * Adding container at correct position within rowDOMArray
+         */              rowDOMArray.splice(updated_startIndex, 0, containerDOM);
+              /**
+         * Clearing old rowDOM children structure
+         */              rowDOM.innerHTML = "";
+              /**
+         * Appending rowDOM new children list
+         */              rowDOMArray.forEach(function(element) {
+                return rowDOM.appendChild(element);
+              });
+              if (_this9.options.debug) {
+                console.log("rowDOMContainer", containedElements, updated_startIndex, updated_endIndex, removedElements + 1);
+              }
+            });
+          }
+          return rowDOM;
+        }
         /**
    * Renders rows and buttons as per options
-   */ value: function render() {
-          var _this9 = this;
+   */      }, {
+        key: "render",
+        value: function render() {
+          var _this10 = this;
           /**
      * Clear keyboard
      */          this.clear();
@@ -1437,6 +1534,8 @@
           var layout = this.options.layout || services_KeyboardLayout.getDefaultLayout();
           var useTouchEvents = this.options.useTouchEvents || false;
           var useTouchEventsClass = useTouchEvents ? "hg-touch-events" : "";
+          var useMouseEvents = this.options.useMouseEvents || false;
+          var disableRowButtonContainers = this.options.disableRowButtonContainers;
           /**
      * Account for buttonTheme, if set
      */          var buttonThemesParsed = Array.isArray(this.options.buttonTheme) ? this.getButtonTheme() : {};
@@ -1452,38 +1551,82 @@
        */            var rowDOM = document.createElement("div");
             rowDOM.className += "hg-row";
             /**
+       * Tracking container indicators in rows
+       */            var containerStartIndexes = [];
+            var containerEndIndexes = [];
+            /**
        * Iterating through each button in row
        */            rowArray.forEach(function(button, bIndex) {
-              var fctBtnClass = _this9.utilities.getButtonClass(button);
+              /**
+         * Check if button has a container indicator
+         */ var buttonHasContainerStart = !disableRowButtonContainers && button.includes("[") && button.length > 1;
+              var buttonHasContainerEnd = !disableRowButtonContainers && button.includes("]") && button.length > 1;
+              /**
+         * Save container start index, if applicable
+         */              if (buttonHasContainerStart) {
+                containerStartIndexes.push(bIndex);
+                /**
+           * Removing indicator
+           */                button = button.replace(/\[/g, "");
+              }
+              if (buttonHasContainerEnd) {
+                containerEndIndexes.push(bIndex);
+                /**
+           * Removing indicator
+           */                button = button.replace(/\]/g, "");
+              }
+              /**
+         * Processing button options
+         */              var fctBtnClass = _this10.utilities.getButtonClass(button);
               var buttonThemeClass = buttonThemesParsed[button];
-              var buttonDisplayName = _this9.utilities.getButtonDisplayName(button, _this9.options.display, _this9.options.mergeDisplay);
+              var buttonDisplayName = _this10.utilities.getButtonDisplayName(button, _this10.options.display, _this10.options.mergeDisplay);
               /**
          * Creating button
-         */              var buttonType = _this9.options.useButtonTag ? "button" : "div";
+         */              var buttonType = _this10.options.useButtonTag ? "button" : "div";
               var buttonDOM = document.createElement(buttonType);
               buttonDOM.className += "hg-button ".concat(fctBtnClass).concat(buttonThemeClass ? " " + buttonThemeClass : "");
-              if (useTouchEvents) {
-                buttonDOM.ontouchstart = function(e) {
-                  _this9.handleButtonClicked(button);
-                  _this9.handleButtonMouseDown(button, e);
+              /**
+         * Handle button click event
+         */ /* istanbul ignore next */              if (_this10.utilities.pointerEventsSupported() && !useTouchEvents && !useMouseEvents) {
+                /**
+           * Handle PointerEvents
+           */ buttonDOM.onpointerdown = function(e) {
+                  _this10.handleButtonClicked(button);
+                  _this10.handleButtonMouseDown(button, e);
                 };
-                buttonDOM.ontouchend = function(e) {
-                  return _this9.handleButtonMouseUp();
+                buttonDOM.onpointerup = function(e) {
+                  _this10.handleButtonMouseUp();
                 };
-                buttonDOM.ontouchcancel = function(e) {
-                  return _this9.handleButtonMouseUp();
+                buttonDOM.onpointercancel = function(e) {
+                  return _this10.handleButtonMouseUp();
                 };
               } else {
-                buttonDOM.onclick = function() {
-                  _this9.isMouseHold = false;
-                  _this9.handleButtonClicked(button);
-                };
-                buttonDOM.onmousedown = function(e) {
-                  if (_this9.options.preventMouseDownDefault) {
-                    e.preventDefault();
-                  }
-                  _this9.handleButtonMouseDown(button, e);
-                };
+                /**
+           * Fallback for browsers not supporting PointerEvents
+           */ if (useTouchEvents) {
+                  /**
+             * Handle touch events
+             */ buttonDOM.ontouchstart = function(e) {
+                    _this10.handleButtonClicked(button);
+                    _this10.handleButtonMouseDown(button, e);
+                  };
+                  buttonDOM.ontouchend = function(e) {
+                    return _this10.handleButtonMouseUp();
+                  };
+                  buttonDOM.ontouchcancel = function(e) {
+                    return _this10.handleButtonMouseUp();
+                  };
+                } else {
+                  /**
+             * Handle mouse events
+             */ buttonDOM.onclick = function() {
+                    _this10.isMouseHold = false;
+                    _this10.handleButtonClicked(button);
+                  };
+                  buttonDOM.onmousedown = function(e) {
+                    _this10.handleButtonMouseDown(button, e);
+                  };
+                }
               }
               /**
          * Adding identifier
@@ -1491,7 +1634,7 @@
               /**
          * Adding unique id
          * Since there's no limit on spawning same buttons, the unique id ensures you can style every button
-         */              var buttonUID = "".concat(_this9.options.layoutName, "-r").concat(rIndex, "b").concat(bIndex);
+         */              var buttonUID = "".concat(_this10.options.layoutName, "-r").concat(rIndex, "b").concat(bIndex);
               buttonDOM.setAttribute("data-skBtnUID", buttonUID);
               /**
          * Adding display label
@@ -1503,17 +1646,20 @@
               buttonDOM.appendChild(buttonSpanDOM);
               /**
          * Adding to buttonElements
-         */              if (!_this9.buttonElements[button]) {
-                _this9.buttonElements[button] = [];
+         */              if (!_this10.buttonElements[button]) {
+                _this10.buttonElements[button] = [];
               }
-              _this9.buttonElements[button].push(buttonDOM);
+              _this10.buttonElements[button].push(buttonDOM);
               /**
          * Appending button to row
          */              rowDOM.appendChild(buttonDOM);
             });
             /**
+       * Parse containers in row
+       */            rowDOM = _this10.parseRowDOMContainers(rowDOM, rIndex, containerStartIndexes, containerEndIndexes);
+            /**
        * Appending row to keyboard
-       */            _this9.keyboardDOM.appendChild(rowDOM);
+       */            _this10.keyboardDOM.appendChild(rowDOM);
           });
           /**
      * Calling onRender
@@ -1526,7 +1672,7 @@
        * Handling mouseup
        */            if (!useTouchEvents) {
               document.onmouseup = function() {
-                return _this9.handleButtonMouseUp();
+                return _this10.handleButtonMouseUp();
               };
             }
             /**

package.json

@@ -1,6 +1,6 @@
 {
   "name": "simple-keyboard",
-  "version": "2.16.0",
+  "version": "2.20.0",
   "description": "On-screen Javascript Virtual Keyboard",
   "main": "build/index.js",
   "types": "build/index.d.ts",
@@ -50,19 +50,19 @@
     "babel-jest": "23.6.0",
     "babel-loader": "8.0.5",
     "babel-plugin-named-asset-import": "^0.3.1",
-    "babel-preset-react-app": "^7.0.1",
+    "babel-preset-react-app": "^7.0.2",
     "bfj": "6.1.1",
     "case-sensitive-paths-webpack-plugin": "2.2.0",
     "chalk": "2.4.2",
     "copy-webpack-plugin": "^5.0.0",
-    "css-loader": "2.1.0",
+    "css-loader": "2.1.1",
     "dotenv": "6.2.0",
     "dotenv-expand": "4.2.0",
     "esdoc": "^1.1.0",
     "esdoc-ecmascript-proposal-plugin": "^1.0.0",
     "esdoc-standard-plugin": "^1.0.0",
-    "eslint": "5.15.0",
-    "eslint-config-react-app": "^3.0.7",
+    "eslint": "5.15.1",
+    "eslint-config-react-app": "^3.0.8",
     "eslint-loader": "2.1.2",
     "eslint-plugin-flowtype": "3.4.2",
     "eslint-plugin-import": "2.16.0",
@@ -78,17 +78,17 @@
     "jest-resolve": "23.6.0",
     "mini-css-extract-plugin": "0.5.0",
     "optimize-css-assets-webpack-plugin": "5.0.1",
-    "pnp-webpack-plugin": "1.3.1",
+    "pnp-webpack-plugin": "1.4.1",
     "postcss-flexbugs-fixes": "4.1.0",
     "postcss-loader": "3.0.0",
     "postcss-preset-env": "6.6.0",
     "postcss-safe-parser": "4.0.1",
     "prettier": "^1.16.4",
     "prettier-webpack-plugin": "^1.2.0",
-    "react": "^16.8.3",
-    "react-app-polyfill": "^0.2.1",
-    "react-dev-utils": "^7.0.3",
-    "react-dom": "^16.8.3",
+    "react": "^16.8.4",
+    "react-app-polyfill": "^0.2.2",
+    "react-dev-utils": "^7.0.5",
+    "react-dom": "^16.8.4",
     "resolve": "1.10.0",
     "sass-loader": "7.1.0",
     "style-loader": "0.23.1",
@@ -98,7 +98,7 @@
     "webpack": "4.29.6",
     "webpack-dev-server": "3.2.1",
     "webpack-manifest-plugin": "2.0.4",
-    "workbox-webpack-plugin": "4.0.0"
+    "workbox-webpack-plugin": "4.1.0"
   },
   "eslintConfig": {
     "extends": "react-app",

scripts/start.js

@@ -75,6 +75,8 @@ checkBrowsers(paths.appPath, isInteractive)
       // We have not found a port.
       return;
     }
+    const args = process.argv;
+    const testMode = args[2] === "--testMode";
     const protocol = process.env.HTTPS === 'true' ? 'https' : 'http';
     const appName = require(paths.appPackageJson).name;
     const urls = prepareUrls(protocol, HOST, port);
@@ -99,6 +101,26 @@ checkBrowsers(paths.appPath, isInteractive)
       }
       console.log(chalk.cyan('Starting the development server...\n'));
       openBrowser(urls.localUrlForBrowser);
+
+      /**
+       * Handle testMode
+       */
+      if(testMode){
+        compiler.plugin('done', (stats) => {
+          stats = stats.toJson();
+      
+          if (stats.errors && stats.errors.length > 0) {
+              return;
+          }
+  
+          console.warn("App started in test mode. Closing in 5 seconds.");
+          let closeTimeout = setTimeout(() => {
+            clearTimeout(closeTimeout);
+            devServer.close();
+            process.exit();
+          }, 5000);
+        });
+      }
     });
 
     ['SIGINT', 'SIGTERM'].forEach(function(sig) {

src/lib/@types/index.d.ts

@@ -10,6 +10,11 @@ declare module 'simple-keyboard' {
   }
 
   interface KeyboardOptions {
+    /**
+     * Utilities
+     */
+    utilities?: any;
+
     /**
      * Modify the keyboard layout.
      */
@@ -121,6 +126,11 @@ declare module 'simple-keyboard' {
      */
     autoUseTouchEvents?: boolean;
 
+    /**
+     * Opt out of PointerEvents handling, falling back to the prior mouse event logic.
+     */
+    useMouseEvents?: boolean;
+
     /**
      * Executes the callback function on key press. Returns button layout name (i.e.: "{shift}").
      */

src/lib/components/Keyboard.css

@@ -26,6 +26,18 @@ html {
   margin-right: 5px;
 }
 
+.simple-keyboard .hg-row .hg-button-container {
+  margin-right: 5px;
+}
+
+.simple-keyboard .hg-row > div:last-child {
+  margin-right: 0;
+}
+
+.simple-keyboard .hg-row .hg-button-container {
+  display: flex;
+}
+
 .simple-keyboard .hg-button {
   display: inline-block;
   flex-grow: 1;

src/lib/components/Keyboard.js

@@ -63,6 +63,7 @@ class SimpleKeyboard {
      * @property {object} inputPattern Restrains input(s) change to the defined regular expression pattern.
      * @property {boolean} useTouchEvents Instructs simple-keyboard to use touch events instead of click events.
      * @property {boolean} autoUseTouchEvents Enable useTouchEvents automatically when touch device is detected.
+     * @property {boolean} useMouseEvents Opt out of PointerEvents handling, falling back to the prior mouse event logic.
      */
     this.options = options;
     this.options.layoutName = this.options.layoutName || "default";
@@ -207,6 +208,12 @@ class SimpleKeyboard {
        */
       if (typeof this.options.onChange === "function")
         this.options.onChange(this.input[this.options.inputName]);
+
+      /**
+       * Calling onChangeAll
+       */
+      if (typeof this.options.onChangeAll === "function")
+        this.options.onChangeAll(this.input);
     }
 
     if (debug) {
@@ -219,6 +226,12 @@ class SimpleKeyboard {
    */
   /* istanbul ignore next */
   handleButtonMouseDown(button, e) {
+    /**
+     * Handle event options
+     */
+    if (this.options.preventMouseDownDefault) e.preventDefault();
+    if (this.options.stopMouseDownPropagation) e.stopPropagation();
+
     /**
      * @type {boolean} Whether the mouse is being held onKeyPress
      */
@@ -312,7 +325,7 @@ class SimpleKeyboard {
      */
     if (this.options.syncInstanceInputs) this.syncInstanceInputs(this.input);
 
-    return this.input[this.options.inputName];
+    return this.input[inputName];
   }
 
   /**
@@ -717,6 +730,30 @@ class SimpleKeyboard {
 
     if (typeof this.options.beforeFirstRender === "function")
       this.options.beforeFirstRender();
+
+    /**
+     * Notify about PointerEvents usage
+     */
+    if (
+      this.utilities.pointerEventsSupported() &&
+      !this.options.useTouchEvents &&
+      !this.options.useMouseEvents
+    ) {
+      if (this.options.debug) {
+        console.log("Using PointerEvents as it is supported by this browser");
+      }
+    }
+
+    /**
+     * Notify about touch events usage
+     */
+    if (this.options.useTouchEvents) {
+      if (this.options.debug) {
+        console.log(
+          "useTouchEvents has been enabled. Only touch events will be used."
+        );
+      }
+    }
   }
 
   /**
@@ -782,18 +819,104 @@ class SimpleKeyboard {
   /**
    * Get module prop
    */
-  getModuleProp = (name, prop) => {
+  getModuleProp(name, prop) {
     if (!this.modules[name]) return false;
 
     return this.modules[name][prop];
-  };
+  }
 
   /**
    * getModulesList
    */
-  getModulesList = () => {
+  getModulesList() {
     return Object.keys(this.modules);
-  };
+  }
+
+  /**
+   * Parse Row DOM containers
+   */
+  parseRowDOMContainers(
+    rowDOM,
+    rowIndex,
+    containerStartIndexes,
+    containerEndIndexes
+  ) {
+    let rowDOMArray = Array.from(rowDOM.children);
+    let removedElements = 0;
+
+    if (rowDOMArray.length) {
+      containerStartIndexes.forEach((startIndex, arrIndex) => {
+        let endIndex = containerEndIndexes[arrIndex];
+
+        /**
+         * If there exists a respective end index
+         * if end index comes after start index
+         */
+        if (!endIndex || !(endIndex > startIndex)) {
+          return false;
+        }
+
+        /**
+         * Updated startIndex, endIndex
+         * This is since the removal of buttons to place a single button container
+         * results in a modified array size
+         */
+        let updated_startIndex = startIndex - removedElements;
+        let updated_endIndex = endIndex - removedElements;
+
+        /**
+         * Create button container
+         */
+        let containerDOM = document.createElement("div");
+        containerDOM.className += "hg-button-container";
+        let containerUID = `${
+          this.options.layoutName
+        }-r${rowIndex}c${arrIndex}`;
+        containerDOM.setAttribute("data-skUID", containerUID);
+
+        /**
+         * Taking elements due to be inserted into container
+         */
+        let containedElements = rowDOMArray.splice(
+          updated_startIndex,
+          updated_endIndex - updated_startIndex + 1
+        );
+        removedElements = updated_endIndex - updated_startIndex;
+
+        /**
+         * Inserting elements to container
+         */
+        containedElements.forEach(element => containerDOM.appendChild(element));
+
+        /**
+         * Adding container at correct position within rowDOMArray
+         */
+        rowDOMArray.splice(updated_startIndex, 0, containerDOM);
+
+        /**
+         * Clearing old rowDOM children structure
+         */
+        rowDOM.innerHTML = "";
+
+        /**
+         * Appending rowDOM new children list
+         */
+        rowDOMArray.forEach(element => rowDOM.appendChild(element));
+
+        if (this.options.debug) {
+          console.log(
+            "rowDOMContainer",
+            containedElements,
+            updated_startIndex,
+            updated_endIndex,
+            removedElements + 1
+          );
+        }
+      });
+    }
+
+    return rowDOM;
+  }
 
   /**
    * Renders rows and buttons as per options
@@ -820,6 +943,8 @@ class SimpleKeyboard {
     let layout = this.options.layout || KeyboardLayout.getDefaultLayout();
     let useTouchEvents = this.options.useTouchEvents || false;
     let useTouchEventsClass = useTouchEvents ? "hg-touch-events" : "";
+    let useMouseEvents = this.options.useMouseEvents || false;
+    let disableRowButtonContainers = this.options.disableRowButtonContainers;
 
     /**
      * Account for buttonTheme, if set
@@ -847,10 +972,52 @@ class SimpleKeyboard {
       let rowDOM = document.createElement("div");
       rowDOM.className += "hg-row";
 
+      /**
+       * Tracking container indicators in rows
+       */
+      let containerStartIndexes = [];
+      let containerEndIndexes = [];
+
       /**
        * Iterating through each button in row
        */
       rowArray.forEach((button, bIndex) => {
+        /**
+         * Check if button has a container indicator
+         */
+        let buttonHasContainerStart =
+          !disableRowButtonContainers &&
+          button.includes("[") &&
+          button.length > 1;
+        let buttonHasContainerEnd =
+          !disableRowButtonContainers &&
+          button.includes("]") &&
+          button.length > 1;
+
+        /**
+         * Save container start index, if applicable
+         */
+        if (buttonHasContainerStart) {
+          containerStartIndexes.push(bIndex);
+
+          /**
+           * Removing indicator
+           */
+          button = button.replace(/\[/g, "");
+        }
+
+        if (buttonHasContainerEnd) {
+          containerEndIndexes.push(bIndex);
+
+          /**
+           * Removing indicator
+           */
+          button = button.replace(/\]/g, "");
+        }
+
+        /**
+         * Processing button options
+         */
         let fctBtnClass = this.utilities.getButtonClass(button);
         let buttonThemeClass = buttonThemesParsed[button];
         let buttonDisplayName = this.utilities.getButtonDisplayName(
@@ -868,22 +1035,52 @@ class SimpleKeyboard {
           buttonThemeClass ? " " + buttonThemeClass : ""
         }`;
 
-        if (useTouchEvents) {
-          buttonDOM.ontouchstart = e => {
+        /**
+         * Handle button click event
+         */
+        /* istanbul ignore next */
+        if (
+          this.utilities.pointerEventsSupported() &&
+          !useTouchEvents &&
+          !useMouseEvents
+        ) {
+          /**
+           * Handle PointerEvents
+           */
+          buttonDOM.onpointerdown = e => {
             this.handleButtonClicked(button);
             this.handleButtonMouseDown(button, e);
           };
-          buttonDOM.ontouchend = e => this.handleButtonMouseUp();
-          buttonDOM.ontouchcancel = e => this.handleButtonMouseUp();
+          buttonDOM.onpointerup = e => {
+            this.handleButtonMouseUp();
+          };
+          buttonDOM.onpointercancel = e => this.handleButtonMouseUp();
         } else {
-          buttonDOM.onclick = () => {
-            this.isMouseHold = false;
-            this.handleButtonClicked(button);
-          };
-          buttonDOM.onmousedown = e => {
-            if (this.options.preventMouseDownDefault) e.preventDefault();
-            this.handleButtonMouseDown(button, e);
-          };
+          /**
+           * Fallback for browsers not supporting PointerEvents
+           */
+          if (useTouchEvents) {
+            /**
+             * Handle touch events
+             */
+            buttonDOM.ontouchstart = e => {
+              this.handleButtonClicked(button);
+              this.handleButtonMouseDown(button, e);
+            };
+            buttonDOM.ontouchend = e => this.handleButtonMouseUp();
+            buttonDOM.ontouchcancel = e => this.handleButtonMouseUp();
+          } else {
+            /**
+             * Handle mouse events
+             */
+            buttonDOM.onclick = () => {
+              this.isMouseHold = false;
+              this.handleButtonClicked(button);
+            };
+            buttonDOM.onmousedown = e => {
+              this.handleButtonMouseDown(button, e);
+            };
+          }
         }
 
         /**
@@ -923,6 +1120,16 @@ class SimpleKeyboard {
         rowDOM.appendChild(buttonDOM);
       });
 
+      /**
+       * Parse containers in row
+       */
+      rowDOM = this.parseRowDOMContainers(
+        rowDOM,
+        rIndex,
+        containerStartIndexes,
+        containerEndIndexes
+      );
+
       /**
        * Appending row to keyboard
        */

src/lib/components/tests/Keyboard.test.js

@@ -186,6 +186,22 @@ it('Keyboard onChange will work', () => {
   expect(output).toBe("q");
 });
 
+it('Keyboard onChangeAll will work', () => {
+  testUtil.setDOM();
+
+  let output;
+
+  let keyboard = new Keyboard({
+    onChangeAll: (input) => {
+      output = input ? input.default : null;
+    }
+  });
+
+  keyboard.getButtonElement("q").onclick();
+
+  expect(output).toBe("q");
+});
+
 it('Keyboard clearInput will work', () => {
   testUtil.setDOM();
 
@@ -884,7 +900,9 @@ it('Keyboard handleButtonMouseDown will work', () => {
   let keyboard = new Keyboard();
 
   keyboard.handleButtonMouseDown("q", {
-    target: keyboard.getButtonElement("q")
+    target: keyboard.getButtonElement("q"),
+    preventDefault: () => {},
+    stopPropagation: () => {}
   });
 
   var clickEvent = document.createEvent('MouseEvents');
@@ -902,7 +920,9 @@ it('Keyboard handleButtonMouseDown will work with preventMouseDownDefault', () =
   keyboard.options.preventMouseDownDefault = true;
 
   keyboard.handleButtonMouseDown("q", {
-    target: keyboard.getButtonElement("q")
+    target: keyboard.getButtonElement("q"),
+    preventDefault: () => {},
+    stopPropagation: () => {}
   });
 
   var clickEvent = document.createEvent('MouseEvents');
@@ -1023,6 +1043,23 @@ it('Keyboard beforeFirstRender method will work', () => {
   expect(timesCalled).toBe(1);
 });
 
+it('Keyboard beforeFirstRender will show PointerEvents warning', () => {
+  testUtil.setDOM();
+
+  let timesCalled = 0;
+
+  window.PointerEvent = window.PointerEvent ? window.PointerEvent : () => {};
+
+  let keyboard = new Keyboard({
+    debug: true,
+    beforeFirstRender: () => {
+      timesCalled++;
+    }
+  });
+
+  expect(timesCalled).toBe(1);
+});
+
 it('Keyboard beforeRender method will work', () => {
   testUtil.setDOM();
 
@@ -1042,4 +1079,100 @@ it('Keyboard beforeRender method will work', () => {
   });
 
   expect(timesCalled).toBe(2);
+});
+
+it('Keyboard parseRowDOMContainers will work', () => {
+  testUtil.setDOM();
+
+  let keyboard = new Keyboard({
+    layout: {
+      'default': [
+        '` [1 2 3 4 5 6 7 8 9] 0 - = {bksp}',
+        '{tab} q w e r t y u [i o p] [ ] \\',
+        '{lock} [a s d] f g h j k l ; \' {enter}',
+        '{shift} z x c v b n m , . / {shift}',
+        '[.com @] {space} {arrowleft} [{arrowup} {arrowdown}] {arrowright}'
+      ],
+      'shift': [
+        '~ ! @ # $ % ^ & * ( ) _ + {bksp}',
+        '{tab} [Q W E R T] Y U I O P { } |',
+        '{lock} A S D F G H J K L : " {enter}',
+        '{shift} Z X C V [B N M <] > ? {shift}',
+        '.com @ {space}'
+      ]
+    }
+  });
+
+  let containers = Array.from(document.querySelectorAll(".hg-button-container"));
+
+  expect(containers.length).toBe(5);
+
+  keyboard.setOptions({
+    debug: true
+  });
+
+  expect(containers.length).toBe(5);
+});
+
+it('Keyboard parseRowDOMContainers will ignore empty rows', () => {
+  testUtil.setDOM();
+
+  let failed = false;
+
+  try {
+    let keyboard = new Keyboard();
+    keyboard.parseRowDOMContainers({
+      children: []
+    });
+  } catch (e) {
+    failed = true;
+  }
+
+  expect(failed).toBeFalsy();
+});
+
+
+it('Keyboard parseRowDOMContainers will ignore missing endIndex or endIndex before startIndex', () => {
+  testUtil.setDOM();
+
+  let keyboard = new Keyboard({
+    layout: {
+      'default': [
+        '` [1 2 3 4 5 6 7 8 9 0 - = {bksp}',
+        '` 1 2 3] 4 5 6 7 8 9 [0 - = {bksp}',
+      ]
+    }
+  });
+
+  let containers = Array.from(document.querySelectorAll(".hg-button-container"));
+
+  expect(containers.length).toBe(0);
+});
+
+it('Keyboard disableRowButtonContainers will bypass parseRowDOMContainers', () => {
+  testUtil.setDOM();
+
+  let keyboard = new Keyboard({
+    disableRowButtonContainers: true,
+    layout: {
+      'default': [
+        '` [1 2 3 4 5 6 7 8 9] 0 - = {bksp}',
+        '{tab} q w e r t y u [i o p] [ ] \\',
+        '{lock} [a s d] f g h j k l ; \' {enter}',
+        '{shift} z x c v b n m , . / {shift}',
+        '[.com @] {space} {arrowleft} [{arrowup} {arrowdown}] {arrowright}'
+      ],
+      'shift': [
+        '~ ! @ # $ % ^ & * ( ) _ + {bksp}',
+        '{tab} [Q W E R T] Y U I O P { } |',
+        '{lock} A S D F G H J K L : " {enter}',
+        '{shift} Z X C V [B N M <] > ? {shift}',
+        '.com @ {space}'
+      ]
+    }
+  });
+
+  let containers = Array.from(document.querySelectorAll(".hg-button-container"));
+
+  expect(containers.length).toBe(0);
 });

src/lib/services/Utilities.js

@@ -372,6 +372,13 @@ class Utilities {
     return "ontouchstart" in window || navigator.maxTouchPoints;
   }
 
+  /**
+   * Determines whether pointer events are supported
+   */
+  pointerEventsSupported() {
+    return window.PointerEvent;
+  }
+
   /**
    * Bind all methods in a given class
    */