Build update

3.2.1
Adjust coverage sourcing
2026-02-03 00:06:50 +08:00 · 2021-06-29 06:30:00 +00:00 · 2021-06-29 06:29:43 +00:00 · 2021-06-28 23:28:09 -07:00 · 2021-06-28 23:26:43 -07:00 · 2021-06-28 09:19:13 +00:00
21 changed files with 3377 additions and 3065 deletions
--- a/build/css/index.css
+++ b/build/css/index.css
@@ -1,6 +1,6 @@
 /*!
 * 
- *   simple-keyboard v3.1.0
+ *   simple-keyboard v3.2.1
 *   https://github.com/hodgef/simple-keyboard
 *
 *   Copyright (c) Francisco Hodge (https://github.com/hodgef) and project contributors.
@@ -8,4 +8,4 @@
 *   This source code is licensed under the MIT license found in the
 *   LICENSE file in the root directory of this source tree.
 *
- */.hg-theme-default{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;font-family:HelveticaNeue-Light,Helvetica Neue Light,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;background-color:#ececec;padding:5px;border-radius:5px}.hg-theme-default .hg-button span{pointer-events:none}.hg-theme-default button.hg-button{border-width:0;outline:0;font-size:inherit}.hg-theme-default .hg-button{display:inline-block;flex-grow:1}.hg-theme-default .hg-row{display:flex}.hg-theme-default .hg-row:not(:last-child){margin-bottom:5px}.hg-theme-default .hg-row .hg-button-container,.hg-theme-default .hg-row .hg-button:not(:last-child){margin-right:5px}.hg-theme-default .hg-row>div:last-child{margin-right:0}.hg-theme-default .hg-row .hg-button-container{display:flex}.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:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:rgba(0,0,0,0)}.hg-theme-default .hg-button.hg-standardBtn{width:20px}.hg-theme-default .hg-button.hg-activeButton{background:#efefef}.hg-theme-default.hg-layout-numeric .hg-button{width:33.3%;height:60px;align-items:center;display:flex;justify-content:center}.hg-theme-default .hg-button.hg-button-numpadadd,.hg-theme-default .hg-button.hg-button-numpadenter{height:85px}.hg-theme-default .hg-button.hg-button-numpad0{width:105px}.hg-theme-default .hg-button.hg-button-com{max-width:85px}.hg-theme-default .hg-button.hg-standardBtn.hg-button-at{max-width:45px}.hg-theme-default .hg-button.hg-selectedButton{background:rgba(5,25,70,.53);color:#fff}.hg-theme-default .hg-button.hg-standardBtn[data-skbtn=".com"]{max-width:82px}.hg-theme-default .hg-button.hg-standardBtn[data-skbtn="@"]{max-width:60px}.hg-candidate-box{display:inline-flex;border-radius:5px;position:absolute;background:#ececec;border-bottom:2px solid #b5b5b5;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;max-width:272px;transform:translateY(-100%);margin-top:-10px}ul.hg-candidate-box-list{display:flex;list-style:none;padding:0;margin:0;flex:1}li.hg-candidate-box-list-item{height:40px;width:40px;display:flex;align-items:center;justify-content:center}li.hg-candidate-box-list-item:hover{background:rgba(0,0,0,.03);cursor:pointer}li.hg-candidate-box-list-item:active{background:rgba(0,0,0,.1)}.hg-candidate-box-prev:before{content:"◄"}.hg-candidate-box-next:before{content:"►"}.hg-candidate-box-next,.hg-candidate-box-prev{display:flex;align-items:center;padding:0 10px;background:#d0d0d0;color:#969696;cursor:pointer}.hg-candidate-box-next{border-top-right-radius:5px;border-bottom-right-radius:5px}.hg-candidate-box-prev{border-top-left-radius:5px;border-bottom-left-radius:5px}.hg-candidate-box-btn-active{color:#444}
+ */.hg-theme-default{background-color:#ececec;border-radius:5px;box-sizing:border-box;font-family:HelveticaNeue-Light,Helvetica Neue Light,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;overflow:hidden;padding:5px;touch-action:manipulation;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:100%}.hg-theme-default .hg-button span{pointer-events:none}.hg-theme-default button.hg-button{border-width:0;font-size:inherit;outline:0}.hg-theme-default .hg-button{display:inline-block;flex-grow:1}.hg-theme-default .hg-row{display:flex}.hg-theme-default .hg-row:not(:last-child){margin-bottom:5px}.hg-theme-default .hg-row .hg-button:not(:last-child){margin-right:5px}.hg-theme-default .hg-row .hg-button-container{margin-right:5px}.hg-theme-default .hg-row>div:last-child{margin-right:0}.hg-theme-default .hg-row .hg-button-container{display:flex}.hg-theme-default .hg-button{-webkit-tap-highlight-color:rgba(0,0,0,0);align-items:center;background:#fff;border-bottom:1px solid #b5b5b5;border-radius:5px;box-shadow:0 0 3px -1px rgba(0,0,0,.3);box-sizing:border-box;cursor:pointer;display:flex;height:40px;justify-content:center;padding:5px}.hg-theme-default .hg-button.hg-standardBtn{width:20px}.hg-theme-default .hg-button.hg-activeButton{background:#efefef}.hg-theme-default.hg-layout-numeric .hg-button{align-items:center;display:flex;height:60px;justify-content:center;width:33.3%}.hg-theme-default .hg-button.hg-button-numpadadd,.hg-theme-default .hg-button.hg-button-numpadenter{height:85px}.hg-theme-default .hg-button.hg-button-numpad0{width:105px}.hg-theme-default .hg-button.hg-button-com{max-width:85px}.hg-theme-default .hg-button.hg-standardBtn.hg-button-at{max-width:45px}.hg-theme-default .hg-button.hg-selectedButton{background:rgba(5,25,70,.53);color:#fff}.hg-theme-default .hg-button.hg-standardBtn[data-skbtn=".com"]{max-width:82px}.hg-theme-default .hg-button.hg-standardBtn[data-skbtn="@"]{max-width:60px}.hg-candidate-box{background:#ececec;border-bottom:2px solid #b5b5b5;border-radius:5px;display:inline-flex;margin-top:-10px;max-width:272px;position:absolute;transform:translateY(-100%);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}ul.hg-candidate-box-list{display:flex;flex:1;list-style:none;margin:0;padding:0}li.hg-candidate-box-list-item{align-items:center;display:flex;height:40px;justify-content:center;width:40px}li.hg-candidate-box-list-item:hover{background:rgba(0,0,0,.03);cursor:pointer}li.hg-candidate-box-list-item:active{background:rgba(0,0,0,.1)}.hg-candidate-box-prev:before{content:"◄"}.hg-candidate-box-next:before{content:"►"}.hg-candidate-box-next,.hg-candidate-box-prev{align-items:center;background:#d0d0d0;color:#969696;cursor:pointer;display:flex;padding:0 10px}.hg-candidate-box-next{border-bottom-right-radius:5px;border-top-right-radius:5px}.hg-candidate-box-prev{border-bottom-left-radius:5px;border-top-left-radius:5px}.hg-candidate-box-btn-active{color:#444}
--- a/build/index.js
+++ b/build/index.js
--- a/build/types/components/Keyboard.d.ts
+++ b/build/types/components/Keyboard.d.ts
@@ -37,6 +37,7 @@ declare class SimpleKeyboard {
    candidateBox: CandidateBox | null;
    keyboardRowsDOM: KeyboardElement;
    defaultName: string;
+    activeInputElement: HTMLInputElement | HTMLTextAreaElement | null;
    /**
     * Creates an instance of SimpleKeyboard
     * @param {Array} params If first parameter is a string, it is considered the container class. The second parameter is then considered the options object. If first parameter is an object, it is considered the options object.
--- a/build/types/interfaces.d.ts
+++ b/build/types/interfaces.d.ts
@@ -22,14 +22,14 @@ export declare type CandidateBoxParams = {
 export declare type CandidateBoxShowParams = {
    candidateValue: string;
    targetElement: KeyboardElement;
-    onSelect: (selectedCandidate: string) => void;
+    onSelect: (selectedCandidate: string, e: MouseEvent) => void;
 };
 export declare type CandidateBoxRenderParams = {
    candidateListPages: string[][];
    targetElement: KeyboardElement;
    pageIndex: number;
    nbPages: number;
-    onItemSelected: (selectedCandidate: string) => void;
+    onItemSelected: (selectedCandidate: string, e: MouseEvent) => void;
 };
 export declare type KeyboardElement = HTMLDivElement | HTMLButtonElement;
 export declare type KeyboardHandlerEvent = any;
@@ -195,6 +195,14 @@ export interface KeyboardOptions {
     * Executes the callback function once simple-keyboard is rendered for the first time (on initialization).
     */
    onInit?: (instance?: SimpleKeyboard) => void;
+    /**
+     * Retrieves the current input
+     */
+    onChange?: (input: string, e?: MouseEvent) => any;
+    /**
+     * Retrieves all inputs
+     */
+    onChangeAll?: (inputObj: KeyboardInput, e?: MouseEvent) => any;
    /**
     * Module options can have any format
     */
--- a/build/types/services/PhysicalKeyboard.d.ts
+++ b/build/types/services/PhysicalKeyboard.d.ts
@@ -16,5 +16,9 @@ declare class PhysicalKeyboard {
     * @param  {object} event The KeyboardEvent
     */
    getSimpleKeyboardLayoutKey(event: KeyboardEvent): string;
+    /**
+     * Retrieve key from keyCode
+     */
+    keyCodeToKey(keyCode: number): string | undefined;
 }
 export default PhysicalKeyboard;
--- a/build/types/services/Utilities.d.ts
+++ b/build/types/services/Utilities.d.ts
@@ -133,6 +133,10 @@ declare class Utilities {
     * @param  {boolean} moveCaret Whether to update simple-keyboard's cursor
     */
    addStringAt(source: string, str: string, position?: number, positionEnd?: number, moveCaret?: boolean): string;
+    /**
+     * Check whether the button is a standard button
+     */
+    isStandardButton: (button: string) => boolean | "";
    /**
     * Removes an amount of characters before a given position
     *
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "simple-keyboard",
-  "version": "3.1.0",
+  "version": "3.2.1",
  "description": "On-screen Javascript Virtual Keyboard",
  "main": "build/index.js",
  "types": "build/types/index.d.ts",
@@ -39,37 +39,37 @@
  ],
  "license": "MIT",
  "devDependencies": {
-    "@babel/cli": "^7.13.16",
-    "@babel/core": "^7.14.2",
-    "@babel/plugin-proposal-class-properties": "^7.13.0",
-    "@babel/plugin-transform-typescript": "^7.13.0",
+    "@babel/cli": "^7.14.5",
+    "@babel/core": "^7.14.6",
+    "@babel/plugin-proposal-class-properties": "^7.14.5",
+    "@babel/plugin-transform-typescript": "^7.14.6",
    "@babel/polyfill": "^7.12.1",
-    "@babel/preset-env": "^7.14.2",
+    "@babel/preset-env": "^7.14.7",
    "@types/jest": "^26.0.23",
-    "@typescript-eslint/eslint-plugin": "^4.23.0",
-    "@typescript-eslint/parser": "^4.23.0",
-    "autoprefixer": "^10.2.5",
+    "@typescript-eslint/eslint-plugin": "^4.28.0",
+    "@typescript-eslint/parser": "^4.28.0",
+    "autoprefixer": "^10.2.6",
    "babel-eslint": "^10.1.0",
    "babel-loader": "^8.2.2",
    "babel-preset-minify": "^0.5.0",
-    "core-js": "^3.12.1",
-    "css-loader": "^5.2.4",
-    "eslint": "^7.26.0",
+    "core-js": "^3.15.1",
+    "css-loader": "^5.2.6",
+    "eslint": "^7.29.0",
    "file-loader": "^6.2.0",
-    "html-webpack-plugin": "^5.3.1",
+    "html-webpack-plugin": "^5.3.2",
    "jest": "^26.6.3",
-    "mini-css-extract-plugin": "^1.6.0",
-    "optimize-css-assets-webpack-plugin": "^5.0.4",
-    "postcss": "^8.2.15",
-    "postcss-loader": "^5.2.0",
-    "prettier": "^2.3.0",
+    "mini-css-extract-plugin": "^1.6.1",
+    "optimize-css-assets-webpack-plugin": "^6.0.1",
+    "postcss": "^8.3.5",
+    "postcss-loader": "^6.1.0",
+    "prettier": "^2.3.2",
    "prettier-webpack-plugin": "^1.2.0",
-    "style-loader": "^2.0.0",
-    "terser-webpack-plugin": "^5.1.2",
-    "typescript": "^4.2.4",
+    "style-loader": "^3.0.0",
+    "terser-webpack-plugin": "^5.1.4",
+    "typescript": "^4.3.4",
    "url-loader": "^4.1.1",
-    "webpack": "^5.37.0",
-    "webpack-cli": "^4.7.0",
+    "webpack": "^5.40.0",
+    "webpack-cli": "^4.7.2",
    "webpack-dev-server": "4.0.0-beta.3"
  },
  "jest": {
@@ -81,7 +81,7 @@
      "!src/**/*.d.ts",
      "!src/lib/index.js",
      "!src/lib/polyfills.js",
-      "!src/demo/index.js",
+      "!src/demo/**",
      "!src/utils/**",
      "!src/**/*.d.ts",
      "!**/tests/**"
--- a/src/demo/CandidateBoxDemo.js
+++ b/src/demo/CandidateBoxDemo.js
@@ -0,0 +1,81 @@
+import Keyboard from "../lib";
+import "./css/CandidateBoxDemo.css";
+
+const setDOM = () => {
+  document.querySelector("body").innerHTML = `
+    <input class="input" placeholder="Tap on the virtual keyboard to start" />
+    <div class="simple-keyboard"></div>
+  `;
+};
+
+class Demo {
+  constructor() {
+    setDOM();
+
+    /**
+     * Demo Start
+     */
+    this.keyboard = new Keyboard({
+      onChange: input => this.onChange(input),
+      onKeyPress: button => this.onKeyPress(button),
+      preventMouseDownDefault: true,
+      layoutCandidates: {
+        ni: "你 尼",
+        hao: "好 号"
+      }
+    });
+
+    /**
+     * Update simple-keyboard when input is changed directly
+     */
+    document.querySelector(".input").addEventListener("input", event => {
+      this.keyboard.setInput(event.target.value);
+    });
+  }
+
+  onChange(input) {
+    const inputElement = document.querySelector(".input");
+
+    /**
+     * Updating input's value
+     */
+    inputElement.value = input;
+    console.log("Input changed", input);
+
+    /**
+     * Synchronizing input caret position
+     */
+    const caretPosition = this.keyboard.caretPosition;
+    if (caretPosition !== null)
+      this.setInputCaretPosition(inputElement, caretPosition);
+
+    console.log("caretPosition", caretPosition);
+  }
+
+  setInputCaretPosition(elem, pos) {
+    if (elem.setSelectionRange) {
+      elem.focus();
+      elem.setSelectionRange(pos, pos);
+    }
+  }
+
+  onKeyPress(button) {
+    console.log("Button pressed", button);
+
+    /**
+     * If you want to handle the shift and caps lock buttons
+     */
+    if (button === "{shift}" || button === "{lock}") this.handleShift();
+  }
+
+  handleShift() {
+    const currentLayout = this.keyboard.options.layoutName;
+    const shiftToggle = currentLayout === "default" ? "shift" : "default";
+
+    this.keyboard.setOptions({
+      layoutName: shiftToggle
+    });
+  }
+}
+
+export default Demo;
--- a/src/demo/css/CandidateBoxDemo.css
+++ b/src/demo/css/CandidateBoxDemo.css
@@ -0,0 +1,12 @@
+input {
+  width: 100%;
+  height: 100px;
+  padding: 20px;
+  font-size: 20px;
+  border: none;
+  box-sizing: border-box;
+}
+
+.simple-keyboard {
+  max-width: 850px;
+}
--- a/src/demo/index.js
+++ b/src/demo/index.js
@@ -9,6 +9,7 @@ import BasicDemo from "./BasicDemo";
 //import DOMElementDemo from "./DOMElementDemo";
 //import FullKeyboardDemo from "./FullKeyboardDemo";
 //import MultipleKeyboardsDemo from "./MultipleKeyboardsDestroyDemo";
+//import CandidateBoxDemo from "./CandidateBoxDemo";

 /**
 * Selected demo
--- a/src/demo/tests/CandidateBoxDemo.test.js
+++ b/src/demo/tests/CandidateBoxDemo.test.js
@@ -0,0 +1,36 @@
+import { setDOM } from '../../utils/TestUtility';
+import CandidateBoxDemo from '../CandidateBoxDemo';
+
+it('Demo will load', () => {
+  setDOM();
+
+  new CandidateBoxDemo();
+});
+
+it('Demo caret positioning will adjust accordingly', () => {
+  setDOM();
+
+  const demo = new CandidateBoxDemo();
+
+  demo.keyboard.setCaretPosition(0);
+
+  demo.keyboard.getButtonElement("n").click();
+  demo.keyboard.getButtonElement("h").click();
+  demo.keyboard.getButtonElement("a").click();
+  demo.keyboard.getButtonElement("o").click();
+  expect(demo.keyboard.getCaretPosition()).toBe(4);
+
+  demo.keyboard.candidateBox.candidateBoxElement.querySelector("li").click();
+
+  expect(demo.keyboard.getCaretPosition()).toBe(2);
+
+  demo.keyboard.setCaretPosition(1);
+  demo.keyboard.getButtonElement("i").click();
+
+  expect(demo.keyboard.getCaretPosition()).toBe(2);
+
+  demo.keyboard.candidateBox.candidateBoxElement.querySelector("li").click();
+
+  expect(demo.keyboard.getCaretPosition()).toBe(1);
+  expect(demo.keyboard.getInput()).toBe("你好");
+});
--- a/src/lib/components/CandidateBox.ts
+++ b/src/lib/components/CandidateBox.ts
@@ -45,8 +45,8 @@ class CandidateBox {
      targetElement,
      pageIndex: this.pageIndex,
      nbPages: candidateListPages.length,
-      onItemSelected: (selectedCandidate: string) => {
-        onSelect(selectedCandidate);
+      onItemSelected: (selectedCandidate: string, e: MouseEvent) => {
+        onSelect(selectedCandidate, e);
        this.destroy();
      },
    });
@@ -73,9 +73,18 @@ class CandidateBox {
    // Create Candidate box list items
    candidateListPages[pageIndex].forEach((candidateListItem) => {
      const candidateListLIElement = document.createElement("li");
+      const getMouseEvent = () => {
+        const mouseEvent = new MouseEvent("click");
+        Object.defineProperty(mouseEvent, "target", {
+          value: candidateListLIElement,
+        });
+        return mouseEvent;
+      };
+
      candidateListLIElement.className = "hg-candidate-box-list-item";
      candidateListLIElement.textContent = candidateListItem;
-      candidateListLIElement.onclick = () => onItemSelected(candidateListItem);
+      candidateListLIElement.onclick = (e = getMouseEvent()) =>
+        onItemSelected(candidateListItem, e);

      // Append list item to ul
      candidateListULElement.appendChild(candidateListLIElement);
--- a/src/lib/components/Keyboard.ts
+++ b/src/lib/components/Keyboard.ts
@@ -45,6 +45,7 @@ class SimpleKeyboard {
  candidateBox!: CandidateBox | null;
  keyboardRowsDOM!: KeyboardElement;
  defaultName = "default";
+  activeInputElement: HTMLInputElement | HTMLTextAreaElement | null = null;

  /**
   * Creates an instance of SimpleKeyboard
@@ -53,9 +54,11 @@ class SimpleKeyboard {
  constructor(...params: KeyboardParams) {
    if (typeof window === "undefined") return;

-    const { keyboardDOMClass, keyboardDOM, options = {} } = this.handleParams(
-      params
-    );
+    const {
+      keyboardDOMClass,
+      keyboardDOM,
+      options = {},
+    } = this.handleParams(params);

    /**
     * Initializing Utilities
@@ -317,8 +320,10 @@ class SimpleKeyboard {

    const layoutCandidates = Object.keys(layoutCandidatesObj).filter(
      (layoutCandidate: string) => {
+        const inputSubstr =
+          input.substring(0, this.getCaretPositionEnd() || 0) || input;
        const regexp = new RegExp(`${layoutCandidate}$`, "g");
-        const matches = [...input.matchAll(regexp)];
+        const matches = [...inputSubstr.matchAll(regexp)];
        return !!matches.length;
      }
    );
@@ -356,21 +361,37 @@ class SimpleKeyboard {
      this.candidateBox.show({
        candidateValue,
        targetElement,
-        onSelect: (selectedCandidate: string) => {
+        onSelect: (selectedCandidate: string, e: MouseEvent) => {
          const currentInput = this.getInput(this.options.inputName, true);
+          const initialCaretPosition = this.getCaretPositionEnd() || 0;
+          const inputSubstr =
+            currentInput.substring(0, initialCaretPosition || 0) ||
+            currentInput;
+
          const regexp = new RegExp(`${candidateKey}$`, "g");
-          const newInput = currentInput.replace(regexp, selectedCandidate);
+          const newInputSubstr = inputSubstr.replace(regexp, selectedCandidate);
+          const newInput = currentInput.replace(inputSubstr, newInputSubstr);
+
+          const caretPositionDiff = newInputSubstr.length - inputSubstr.length;
+          let newCaretPosition =
+            (initialCaretPosition || currentInput.length) + caretPositionDiff;
+
+          if (newCaretPosition < 0) newCaretPosition = 0;

          this.setInput(newInput, this.options.inputName, true);
+          this.setCaretPosition(newCaretPosition);

          if (typeof this.options.onChange === "function")
-            this.options.onChange(this.getInput(this.options.inputName, true));
+            this.options.onChange(
+              this.getInput(this.options.inputName, true),
+              e
+            );

          /**
           * Calling onChangeAll
           */
          if (typeof this.options.onChangeAll === "function")
-            this.options.onChangeAll(this.getAllInputs());
+            this.options.onChangeAll(this.getAllInputs(), e);
        },
      });
    }
@@ -402,11 +423,31 @@ class SimpleKeyboard {
      this.caretPositionEnd
    );

+    /**
+     * EDGE CASE: Check for whole input selection changes that will yield same updatedInput
+     */
+    if (this.utilities.isStandardButton(button) && this.activeInputElement) {
+      const isEntireInputSelection =
+        this.input[inputName] &&
+        this.input[inputName] === updatedInput &&
+        this.caretPosition === 0 &&
+        this.caretPositionEnd === updatedInput.length;
+
+      if (isEntireInputSelection) {
+        this.setInput("", this.options.inputName, true);
+        this.setCaretPosition(0);
+        this.activeInputElement.value = "";
+        this.activeInputElement.setSelectionRange(0, 0);
+        this.handleButtonClicked(button, e);
+        return;
+      }
+    }
+
    /**
     * Calling onKeyPress
     */
    if (typeof this.options.onKeyPress === "function")
-      this.options.onKeyPress(button);
+      this.options.onKeyPress(button, e);

    if (
      // If input will change as a result of this button press
@@ -460,21 +501,20 @@ class SimpleKeyboard {
       * Calling onChange
       */
      if (typeof this.options.onChange === "function")
-        this.options.onChange(this.getInput(this.options.inputName, true));
+        this.options.onChange(this.getInput(this.options.inputName, true), e);

      /**
       * Calling onChangeAll
       */
      if (typeof this.options.onChangeAll === "function")
-        this.options.onChangeAll(this.getAllInputs());
+        this.options.onChangeAll(this.getAllInputs(), e);

      /**
       * Check if this new input has candidates (suggested words)
       */
      if (e?.target && this.options.enableLayoutCandidates) {
-        const { candidateKey, candidateValue } = this.getInputCandidates(
-          updatedInput
-        );
+        const { candidateKey, candidateValue } =
+          this.getInputCandidates(updatedInput);

        if (candidateKey && candidateValue) {
          this.showCandidatesBox(
@@ -1089,6 +1129,11 @@ class SimpleKeyboard {
          event.target.selectionEnd
        );

+        /**
+         * Tracking current input in order to handle caret positioning edge cases
+         */
+        this.activeInputElement = event.target;
+
        if (instance.options.debug) {
          console.log(
            "Caret at: ",
@@ -1104,6 +1149,11 @@ class SimpleKeyboard {
         */
        instance.setCaretPosition(null);

+        /**
+         * Resetting activeInputElement
+         */
+        this.activeInputElement = null;
+
        if (instance.options.debug) {
          console.log(
            `Caret position reset due to "${event?.type}" event`,
@@ -1189,6 +1239,11 @@ class SimpleKeyboard {
      this.candidateBox = null;
    }

+    /**
+     * Clearing activeInputElement
+     */
+    this.activeInputElement = null;
+
    /**
     * Clearing keyboardDOM
     */
--- a/src/lib/components/tests/CandidateBox.test.js
+++ b/src/lib/components/tests/CandidateBox.test.js
@@ -216,7 +216,7 @@ it('CandidateBox select candidate will work', () => {
  keyboard.getButtonElement("a").click();
  keyboard.candidateBox.candidateBoxElement.querySelector("li").click();

-  expect(onSelect).toBeCalledWith("1");
+  expect(onSelect).toBeCalledWith("1", expect.anything());
  keyboard.destroy();
 });

@@ -353,6 +353,7 @@ it('CandidateBox selection should trigger onChange', () => {
    });
  
    const candidateBoxRenderFn = keyboard.candidateBox.renderPage;
+    
    jest.spyOn(keyboard.candidateBox, "renderPage").mockImplementation((params) => {
      candidateBoxOnItemSelected = params.onItemSelected;
      params.onItemSelected = onSelect;
@@ -362,10 +363,10 @@ it('CandidateBox selection should trigger onChange', () => {
    keyboard.getButtonElement("a").click();
    keyboard.candidateBox.candidateBoxElement.querySelector("li").click();
  
-    expect(keyboard.options.onChange).toBeCalledWith("a");
-    expect(keyboard.options.onChangeAll).toBeCalledWith({"default": "a"});
+    expect(keyboard.options.onChange.mock.calls[0][0]).toBe("a");
+    expect(keyboard.options.onChangeAll.mock.calls[0][0]).toMatchObject({"default": "a"});

-    expect(keyboard.options.onChange).toBeCalledWith("1");
-    expect(keyboard.options.onChangeAll).toBeCalledWith({"default": "1"});
+    expect(keyboard.options.onChange.mock.calls[1][0]).toBe("1");
+    expect(keyboard.options.onChangeAll.mock.calls[1][0]).toMatchObject({"default": "1"});
    keyboard.destroy();
  });
--- a/src/lib/components/tests/Keyboard.test.js
+++ b/src/lib/components/tests/Keyboard.test.js
@@ -1330,4 +1330,25 @@ it('Keyboard excludeFromLayout will work', () => {
 it('Keyboard onSetOptions can be called without changedOptions param', () => {
  const keyboard = new Keyboard();
  expect(keyboard.onSetOptions()).toBeUndefined();
+});
+
+it('Keyboard will handle selected input with unchanged updatedInput edge case', () => {
+  const inputElem = document.createElement("input");
+  const onChange = jest.fn();
+  const keyboard = new Keyboard({ onChange });
+  
+  const initialValue = "3";
+  inputElem.value = initialValue;
+  inputElem.select();
+  keyboard.setInput(initialValue);
+  keyboard.activeInputElement = inputElem;
+  keyboard.setCaretPosition(0, 1);
+
+  keyboard.getButtonElement("3").onpointerdown();
+  keyboard.getButtonElement("3").onpointerdown();
+
+  expect(onChange).toBeCalledTimes(2);
+  expect(keyboard.getInput()).toBe("33");
+  expect(keyboard.getCaretPosition()).toBe(2);
+  expect(keyboard.getCaretPositionEnd()).toBe(2);
 });
--- a/src/lib/interfaces.ts
+++ b/src/lib/interfaces.ts
@@ -31,7 +31,7 @@ export type CandidateBoxShowParams = {
    candidateValue: string,
    targetElement: KeyboardElement,
    // eslint-disable-next-line no-unused-vars
-    onSelect: (selectedCandidate: string) => void
+    onSelect: (selectedCandidate: string, e: MouseEvent) => void
 }

 export type CandidateBoxRenderParams = {
@@ -40,7 +40,7 @@ export type CandidateBoxRenderParams = {
    pageIndex: number;
    nbPages: number;
    // eslint-disable-next-line no-unused-vars
-    onItemSelected: (selectedCandidate: string) => void
+    onItemSelected: (selectedCandidate: string, e: MouseEvent) => void
 }

 export type KeyboardElement = HTMLDivElement | HTMLButtonElement;
@@ -240,6 +240,16 @@ export interface KeyboardOptions {
     */
     onInit?: (instance?: SimpleKeyboard) => void;

+    /**
+     * Retrieves the current input
+     */
+    onChange?: (input: string, e?: MouseEvent) => any;
+
+    /**
+     * Retrieves all inputs
+     */
+    onChangeAll?: (inputObj: KeyboardInput, e?: MouseEvent) => any;
+
    /**
     * Module options can have any format
     */
--- a/src/lib/services/PhysicalKeyboard.ts
+++ b/src/lib/services/PhysicalKeyboard.ts
@@ -40,22 +40,13 @@ class PhysicalKeyboard {
          options.physicalKeyboardHighlightTextColor || "black";

        if (options.physicalKeyboardHighlightPress) {
-          /**
-           * Trigger pointerdown
-           */
-          (
-            buttonDOM.onpointerdown ||
-            buttonDOM.onmousedown ||
-            buttonDOM.ontouchstart ||
-            Utilities.noop
-          )();
+          buttonDOM.click();
        }
      }
    });
  }

  handleHighlightKeyUp(event: KeyboardEvent) {
-    const options = this.getOptions();
    const buttonPressed = this.getSimpleKeyboardLayoutKey(event);

    this.dispatch((instance: any) => {
@@ -65,18 +56,6 @@ class PhysicalKeyboard {

      if (buttonDOM && buttonDOM.removeAttribute) {
        buttonDOM.removeAttribute("style");
-
-        if (options.physicalKeyboardHighlightPress) {
-          /**
-           * Trigger pointerup
-           */
-          (
-            buttonDOM.onpointerup ||
-            buttonDOM.onmouseup ||
-            buttonDOM.ontouchend ||
-            Utilities.noop
-          )();
-        }
      }
    });
  }
@@ -86,35 +65,129 @@ class PhysicalKeyboard {
   * @param  {object} event The KeyboardEvent
   */
  getSimpleKeyboardLayoutKey(event: KeyboardEvent) {
-    let output;
+    let output = "";
+    const keyId = event.code || event.key || this.keyCodeToKey(event?.keyCode);

    if (
-      event.code.includes("Numpad") ||
-      event.code.includes("Shift") ||
-      event.code.includes("Space") ||
-      event.code.includes("Backspace") ||
-      event.code.includes("Control") ||
-      event.code.includes("Alt") ||
-      event.code.includes("Meta")
+      keyId?.includes("Numpad") ||
+      keyId?.includes("Shift") ||
+      keyId?.includes("Space") ||
+      keyId?.includes("Backspace") ||
+      keyId?.includes("Control") ||
+      keyId?.includes("Alt") ||
+      keyId?.includes("Meta")
    ) {
-      output = event.code;
+      output = event.code || "";
    } else {
-      output = event.key;
+      output = event.key || this.keyCodeToKey(event?.keyCode) || "";
    }

-    /**
-     * Casting key to lowercase
-     */
-    if (
-      (output && output !== output.toUpperCase()) ||
-      (event.code[0] === "F" &&
-        Number.isInteger(Number(event.code[1])) &&
-        event.code.length <= 3)
-    ) {
-      output = output ? output.toLowerCase() : output;
-    }
+    return output.length > 1 ? output?.toLowerCase() : output;
+  }

-    return output;
+  /**
+   * Retrieve key from keyCode
+   */
+  keyCodeToKey(keyCode: number) {
+    return {
+      8: "Backspace",
+      9: "Tab",
+      13: "Enter",
+      16: "Shift",
+      17: "Ctrl",
+      18: "Alt",
+      19: "Pause",
+      20: "CapsLock",
+      27: "Esc",
+      32: "Space",
+      33: "PageUp",
+      34: "PageDown",
+      35: "End",
+      36: "Home",
+      37: "ArrowLeft",
+      38: "ArrowUp",
+      39: "ArrowRight",
+      40: "ArrowDown",
+      45: "Insert",
+      46: "Delete",
+      48: "0",
+      49: "1",
+      50: "2",
+      51: "3",
+      52: "4",
+      53: "5",
+      54: "6",
+      55: "7",
+      56: "8",
+      57: "9",
+      65: "A",
+      66: "B",
+      67: "C",
+      68: "D",
+      69: "E",
+      70: "F",
+      71: "G",
+      72: "H",
+      73: "I",
+      74: "J",
+      75: "K",
+      76: "L",
+      77: "M",
+      78: "N",
+      79: "O",
+      80: "P",
+      81: "Q",
+      82: "R",
+      83: "S",
+      84: "T",
+      85: "U",
+      86: "V",
+      87: "W",
+      88: "X",
+      89: "Y",
+      90: "Z",
+      91: "Meta",
+      96: "Numpad0",
+      97: "Numpad1",
+      98: "Numpad2",
+      99: "Numpad3",
+      100: "Numpad4",
+      101: "Numpad5",
+      102: "Numpad6",
+      103: "Numpad7",
+      104: "Numpad8",
+      105: "Numpad9",
+      106: "NumpadMultiply",
+      107: "NumpadAdd",
+      109: "NumpadSubtract",
+      110: "NumpadDecimal",
+      111: "NumpadDivide",
+      112: "F1",
+      113: "F2",
+      114: "F3",
+      115: "F4",
+      116: "F5",
+      117: "F6",
+      118: "F7",
+      119: "F8",
+      120: "F9",
+      121: "F10",
+      122: "F11",
+      123: "F12",
+      144: "NumLock",
+      145: "ScrollLock",
+      186: ";",
+      187: "=",
+      188: ",",
+      189: "-",
+      190: ".",
+      191: "/",
+      192: "`",
+      219: "[",
+      220: "\\",
+      221: "]",
+      222: "'",
+    }[keyCode];
  }
 }

--- a/src/lib/services/Utilities.ts
+++ b/src/lib/services/Utilities.ts
@@ -299,6 +299,12 @@ class Utilities {
    return output;
  }

+  /**
+   * Check whether the button is a standard button
+   */
+  isStandardButton = (button: string) =>
+    button && !(button[0] === "{" && button[button.length - 1] === "}");
+
  /**
   * Removes an amount of characters before a given position
   *
@@ -370,43 +376,30 @@ class Utilities {
   */
  removeForwardsAt(
    source: string,
-    position = source.length,
-    positionEnd = source.length,
+    position: number = source.length,
+    positionEnd: number = source.length,
    moveCaret = false
  ) {
-    if (position === 0 && positionEnd === 0) {
+    if (!source?.length || position === null) {
      return source;
    }

    let output;

    if (position === positionEnd) {
-      let nextTwoChars;
-      let emojiMatched;
      const emojiMatchedReg = /([\uD800-\uDBFF][\uDC00-\uDFFF])/g;

      /**
       * Emojis are made out of two characters, so we must take a custom approach to trim them.
       * For more info: https://mathiasbynens.be/notes/javascript-unicode
       */
-      if (position && position >= 0) {
-        nextTwoChars = source.substring(position, position + 2);
-        emojiMatched = nextTwoChars.match(emojiMatchedReg);
+      const nextTwoChars = source.substring(position, position + 2);
+      const emojiMatched = nextTwoChars.match(emojiMatchedReg);

-        if (emojiMatched) {
-          output = source.substr(0, position) + source.substr(position + 2);
-        } else {
-          output = source.substr(0, position) + source.substr(position + 1);
-        }
+      if (emojiMatched) {
+        output = source.substr(0, position) + source.substr(position + 2);
      } else {
-        nextTwoChars = source.slice(2);
-        emojiMatched = nextTwoChars.match(emojiMatchedReg);
-
-        if (emojiMatched) {
-          output = source.slice(0, 2);
-        } else {
-          output = source.slice(0, 1);
-        }
+        output = source.substr(0, position) + source.substr(position + 1);
      }
    } else {
      output = source.slice(0, position) + source.slice(positionEnd);
--- a/src/lib/services/tests/PhysicalKeyboard.test.js
+++ b/src/lib/services/tests/PhysicalKeyboard.test.js
@@ -201,4 +201,25 @@ it('PhysicalKeyboard with physicalKeyboardHighlightPress can trigger noop', () =
      tagName: "input"
    }
  }));
+});
+
+it('PhysicalKeyboard keyCodeToKey will work', () => {
+  setDOM();
+
+  const keyboard = new Keyboard({
+    physicalKeyboardHighlight: true
+  });
+
+  expect(keyboard.physicalKeyboard.keyCodeToKey(186)).toBe(";");
+
+  const methodTest = spyOn(keyboard.physicalKeyboard, "keyCodeToKey");
+
+  document.dispatchEvent(new KeyboardEvent('keyup', {
+    keyCode: 186,
+    target: {
+      tagName: "input"
+    }
+  }));
+
+  expect(methodTest).toBeCalledWith(186);
 });
--- a/src/lib/services/tests/Utilities.test.js
+++ b/src/lib/services/tests/Utilities.test.js
@@ -595,3 +595,167 @@ it('Keyboard camelCase will work with empty strings', () => {
  const keyboard = new Keyboard();
  expect(keyboard.utilities.camelCase()).toBeFalsy();
 });
+
+it('Keyboard removeForwardsAt will exit out on caretPosition:0', () => {
+  setDOM();
+
+  const keyboard = new Keyboard();
+
+  keyboard.setInput("test");
+
+  keyboard.setCaretPosition(0);
+  keyboard.utilities.removeForwardsAt(keyboard.getInput(), 0);
+  expect(keyboard.getInput()).toBe("test");
+
+  keyboard.setInput("test");
+
+  keyboard.setCaretPosition(5);
+  keyboard.utilities.removeForwardsAt(keyboard.getInput(), 0, 0, true);
+  expect(keyboard.caretPosition).toBe(5);
+});
+
+it('Keyboard removeForwardsAt will remove multi-byte unicodes with caretPos>0', () => {
+  setDOM();
+
+  const keyboard = new Keyboard();
+
+  keyboard.setCaretPosition(4);
+  let output = keyboard.utilities.removeForwardsAt("test\uD83D\uDE00", 4, 4);
+  expect(output).toBe("test");
+
+  keyboard.setCaretPosition(4);
+  output = keyboard.utilities.removeForwardsAt("test\uD83D\uDE00", 4, 4, true);
+  expect(keyboard.caretPosition).toBe(4);
+});
+
+it('Keyboard removeForwardsAt will not remove multi-byte unicodes with caretPos:0', () => {
+  setDOM();
+
+  const str = "\uD83D\uDE00";
+  const keyboard = new Keyboard();
+  let output = keyboard.utilities.removeForwardsAt(str, 0);
+  expect(output).toBe("");
+
+  output = keyboard.utilities.removeForwardsAt(str, 0, 0, true);
+  expect(output).toBe("");
+});
+
+it('Keyboard removeForwardsAt will propagate caretPosition', () => {
+  clearDOM();
+
+  document.body.innerHTML = `
+    <div class="simple-keyboard"></div>
+    <div class="keyboard2"></div>
+  `;
+
+  const keyboard = new Keyboard({
+    useMouseEvents: true,
+    layout: {
+      default: ["{delete}"]
+    }
+  });
+  const keyboard2 = new Keyboard('.keyboard2');
+
+  keyboard.input.default = "hello";
+  keyboard2.input.default = "world"
+  
+  keyboard.setCaretPosition(1);
+  expect(keyboard.getCaretPosition()).toBe(1);
+  expect(keyboard.getCaretPositionEnd()).toBe(1);
+  
+  keyboard.setCaretPosition(1, 3);
+  expect(keyboard.getCaretPosition()).toBe(1);
+  expect(keyboard.getCaretPositionEnd()).toBe(3);
+
+  keyboard.getButtonElement('{delete}').onclick();
+  
+  expect(keyboard.getCaretPosition()).toBe(1);
+  expect(keyboard2.getCaretPosition()).toBe(1);
+
+  expect(keyboard.getInput()).toBe('hlo');
+  expect(keyboard.getCaretPositionEnd()).toBe(1);
+  expect(keyboard2.getCaretPositionEnd()).toBe(1);
+});
+
+it('Keyboard removeForwardsAt will propagate caretPosition in a syncInstanceInputs setting', () => {
+  clearDOM();
+
+  document.body.innerHTML = `
+    <div class="simple-keyboard"></div>
+    <div class="keyboard2"></div>
+  `;
+
+  const keyboard = new Keyboard({
+    useMouseEvents: true,
+    syncInstanceInputs: true,
+    layout: {
+      default: ["{delete}"]
+    }
+  });
+  const keyboard2 = new Keyboard('.keyboard2');
+
+  keyboard.input.default = "hello"
+  
+  keyboard.setCaretPosition(1);
+  expect(keyboard.getCaretPosition()).toBe(1);
+  expect(keyboard.getCaretPositionEnd()).toBe(1);
+  
+  keyboard.setCaretPosition(1, 3);
+  expect(keyboard.getCaretPosition()).toBe(1);
+  expect(keyboard.getCaretPositionEnd()).toBe(3);
+
+  keyboard.getButtonElement('{delete}').onclick();
+  
+  expect(keyboard.getCaretPosition()).toBe(1);
+  expect(keyboard2.getCaretPosition()).toBe(1);
+
+  expect(keyboard.getInput()).toBe('hlo');
+  expect(keyboard.getCaretPositionEnd()).toBe(1);
+  expect(keyboard2.getCaretPositionEnd()).toBe(1);
+});
+
+it('Keyboard removeForwardsAt will remove regular strings', () => {
+  setDOM();
+
+  const keyboard = new Keyboard({
+    debug: true
+  });
+
+  keyboard.setCaretPosition(6);
+  let output = keyboard.utilities.removeForwardsAt("testie", 5, 5);
+  expect(output).toBe("testi");
+
+  keyboard.setCaretPosition(5);
+  output = keyboard.utilities.removeForwardsAt("testie", 5, 5, true);
+  expect(keyboard.caretPosition).toBe(5);
+});
+
+it('Keyboard removeForwardsAt will work with unset or start caretPosition', () => {
+  setDOM();
+
+  const keyboard = new Keyboard({
+    debug: true
+  });
+
+  let output = keyboard.utilities.removeForwardsAt("test", 3);
+  expect(output).toBe("tes");
+
+  output = keyboard.utilities.removeForwardsAt("test", null, null);
+  expect(output).toBe("test");
+
+  output = keyboard.utilities.removeForwardsAt("😀", 0);
+  expect(output).toBe("");
+
+  /**
+   * Will also work with moveCaret
+   */
+  output = keyboard.utilities.removeForwardsAt("test", null, null, true);
+  expect(output).toBe("test");
+  expect(keyboard.getCaretPosition()).toBe(null);
+
+  keyboard.setCaretPosition(2);
+  const str = "😀";
+  output = keyboard.utilities.removeForwardsAt(str, null, null, true);
+  expect(output).toBe(str);
+  expect(keyboard.getCaretPosition()).toBe(2);
+});