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33 Commits
Author SHA1 Message Date
Francisco Hodge 0c76aef3fb Fix typo 2018-04-12 12:34:43 -04:00
Francisco Hodge d1eabe0167 npm version update 2018-04-12 12:25:41 -04:00
Francisco Hodge 988b8a0f64 Setting newLineOnEnter false by default 2018-04-12 12:25:10 -04:00
Francisco Hodge a097b0f470 Removing service worker 2018-04-12 12:24:13 -04:00
Francisco Hodge 073a6d467e README and package.json changes 2018-03-16 10:30:05 -04:00
Francisco Hodge 0087765e48 Bump npm version 2018-03-16 09:55:34 -04:00
Francisco Hodge 21072757cd Adding README tweaks 2018-03-16 09:54:34 -04:00
Francisco Hodge 89b0987a34 Minor index tweak for demos 2018-03-16 09:54:13 -04:00
Francisco Hodge a7f25df1ac Updating favicon 2018-03-16 09:53:58 -04:00
Francisco Hodge e94669ac06 Improving README 2018-03-15 16:39:22 -04:00
Francisco Hodge 7e09513534 Update npm version 2018-03-15 16:29:16 -04:00
Francisco Hodge 960537d7a6 Improving README 2018-03-15 16:28:24 -04:00
Francisco Hodge d88be11a42 Improving readme 2018-03-15 13:28:15 -04:00
Francisco Hodge e2ee5a4158 Update npm version 2018-03-15 13:10:14 -04:00
Francisco Hodge 4b162eaec7 normalizeString update. Added support for tab, enter. Support for newLineOnEnter prop 2018-03-15 13:09:29 -04:00
Francisco Hodge 715a9c4a90 Adding clearInput, getInput, setInput, newLineOnEnter functionality 2018-03-15 13:08:18 -04:00
Francisco Hodge df32ed440e Update default keyboard style 2018-03-15 13:07:40 -04:00
Francisco Hodge 12fe2cca75 Adding demo images 2018-03-15 13:07:22 -04:00
Francisco Hodge dddd45a220 Adding more functionality examples to demo 2018-03-15 13:07:10 -04:00
Francisco Hodge 857942811c Readme changes with demo 2018-03-15 13:06:49 -04:00
Francisco Hodge 832ecbaa2c Adding prepublish to package.json 2018-03-08 10:55:04 -05:00
Francisco Hodge ad5284ceb3 Update npm version 2018-03-08 10:40:51 -05:00
Francisco Hodge 9a47421260 Improved README 2018-03-08 10:40:30 -05:00
Francisco Hodge d27b94c6d9 Fixing emptybutton issue, updating README 2018-03-02 15:45:40 -05:00
Francisco Hodge e1cfcdd673 Renaming base class 2018-03-02 15:20:48 -05:00
Francisco Hodge 3c3a049b3f npm version bump 2018-03-02 14:59:43 -05:00
Francisco Hodge a8c5ffd401 Fix layout class display, license adjustment 2018-03-02 14:48:57 -05:00
Francisco Hodge d06baf7222 README update 2018-03-02 13:54:49 -05:00
Francisco Hodge afbdddb008 Updating package.json links 2018-03-02 13:53:19 -05:00
Francisco Hodge 41b1ae2941 Updating README, fixing minor bugs 2018-03-02 13:33:06 -05:00
Francisco Hodge e7411c6845 Merge branch 'master' of https://github.com/hodgef/simple-keyboard 2018-03-02 11:32:53 -05:00
Francisco Hodge 4f1111b49e First commit 2018-03-02 11:31:12 -05:00
Francisco HodgeandGitHub a47a855912 Initial commit 2018-03-02 11:25:36 -05:00
25 changed files with 1070 additions and 3284 deletions
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/node_modules
# production
/build
/demo
# testing
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[![npm version](https://badge.fury.io/js/simple-keyboard.svg)](https://www.npmjs.com/package/simple-keyboard)
[![](https://data.jsdelivr.com/v1/package/npm/simple-keyboard/badge)](https://www.jsdelivr.com/package/npm/simple-keyboard)
# simple-keyboard
<a href="https://franciscohodge.com/simple-keyboard/demo" title="View Demo" target="_blank"><img src="https://franciscohodge.com/project-pages/simple-keyboard/images/simplekeyboard-banner_B.png" align="center" width="100%"></a>
<a href="https://franciscohodge.com/simple-keyboard/demo" title="View Demo" target="_blank"><img src="https://franciscohodge.com/project-pages/simple-keyboard/images/simple-keyboard-240-demo-2.gif" align="center" width="100%"></a>
[![npm](https://img.shields.io/npm/v/simple-keyboard.svg)](https://www.npmjs.com/package/simple-keyboard)
[![Dependencies](https://img.shields.io/david/hodgef/simple-keyboard.svg)](https://www.npmjs.com/package/simple-keyboard)
[![npm downloads](https://img.shields.io/npm/dm/simple-keyboard.svg)](https://www.npmjs.com/package/simple-keyboard)
> The easily customisable and responsive on-screen virtual keyboard for Javascript projects.
<a href="https://franciscohodge.com/projects/simple-keyboard/"><img src="src/demo/images/simple-keyboard.png" align="center"></a>
> An easily customisable and responsive on-screen virtual keyboard for React.js projects.
This package works with <a href="https://codesandbox.io/s/krzkx19rr" title="View Vanilla JS Demo" target="_blank">**Vanilla JS**</a> projects, yet it is also compatible with <a href="https://codesandbox.io/s/48qqy8mn84" title="View Angular Demo" target="_blank">**Angular**</a>, <a href="https://codesandbox.io/s/53orr7mmq4" title="View Vue Demo" target="_blank">**Vue**</a>, and other libraries and frameworks.
<img src="src/demo/images/keyboard.PNG" align="center" width="100%">
<b>[Live Demo](https://franciscohodge.com/simple-keyboard/demo)</b>
Looking for **React** support? Check out [react-simple-keyboard](https://www.npmjs.com/package/react-simple-keyboard) !
## Installation
### npm
`npm install simple-keyboard --save`
### zip file (self-hosted)
[Click here to download the latest release (zip format).](https://github.com/hodgef/simple-keyboard/zipball/master)
> Want to use a CDN instead of self-host? Scroll down to the "Usage with CDN" instructions below.
## Usage with npm
### js
## Usage
````js
import React, {Component} from 'react';
import Keyboard from 'simple-keyboard';
import 'simple-keyboard/build/css/index.css';
let keyboard = new Keyboard({
onChange: input => onChange(input),
onKeyPress: button => onKeyPress(button)
});
class App extends Component {
function onChange(input){
document.querySelector(".input").value = input;
console.log("Input changed", input);
onChange = (input) => {
console.log("Input changed", input);
}
onKeyPress = (button) => {
console.log("Button pressed", button);
}
render(){
return (
<Keyboard
onChange={input =>
this.onChange(input)}
onKeyPress={button =>
this.onKeyPress(button)}
/>
);
}
}
function onKeyPress(button){
console.log("Button pressed", button);
}
export default App;
````
### html
````html
<input class="input" />
<div class="simple-keyboard"></div>
````
[![Edit krzkx19rr](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/krzkx19rr)
> Need a more extensive example? [Click here](https://github.com/hodgef/simple-keyboard/blob/master/src/demo/App.js).
## Usage with CDN
### html
````html
<html>
<head>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/simple-keyboard@latest/build/css/index.css">
</head>
<body>
<input class="input" placeholder="Tap on the virtual keyboard to start" />
<div class="simple-keyboard"></div>
<script src="https://cdn.jsdelivr.net/npm/simple-keyboard@latest/build/index.min.js"></script>
<script src="src/index.js"></script>
</body>
</html>
````
### js (index.js)
````js
let Keyboard = window.SimpleKeyboard.default;
let myKeyboard = new Keyboard({
onChange: input => onChange(input),
onKeyPress: button => onKeyPress(button)
});
function onChange(input) {
document.querySelector(".input").value = input;
console.log("Input changed", input);
}
function onKeyPress(button) {
console.log("Button pressed", button);
}
````
[![Edit 6n0wzxjmjk](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/6n0wzxjmjk)
## Options
You can customize the Keyboard by passing options to it.
You can customize the Keyboard by passing options (props) to it.
Here are the available options (the code examples are the defaults):
### layout
@@ -109,7 +60,7 @@ Here are the available options (the code examples are the defaults):
> Modify the keyboard layout
```js
layout: {
layout={{
'default': [
'` 1 2 3 4 5 6 7 8 9 0 - = {bksp}',
'{tab} q w e r t y u i o p [ ] \\',
@@ -124,89 +75,49 @@ layout: {
'{shift} Z X C V B N M < > ? {shift}',
'.com @ {space}'
]
}
}}
```
> Looking for keyboard layouts in other languages? **Check out [simple-keyboard-layouts](https://github.com/hodgef/simple-keyboard-layouts) !**
### layoutName
> Specifies which layout should be used.
```js
layoutName: "default"
layoutName={"default"}
```
### display
> Replaces variable buttons (such as `{bksp}`) with a human-friendly name (e.g.: "backspace").
> Replaces variable buttons (such as `{bksp}`) with a human-friendly name (e.g.: "delete").
```js
display: {
'{bksp}': 'backspace',
display={{
'{bksp}': 'delete',
'{enter}': '< enter',
'{shift}': 'shift',
...
}
```
### mergeDisplay
By default, when you set the `display` property, you replace the default one. This setting merges them instead.
```js
mergeDisplay: true,
display: {
'{bksp}': 'delete',
'{enter}': 'submit',
}
// Result:
{
'{bksp}': 'delete'
'{enter}': 'submit',
'{shift}': 'shift', // < Merged from default among others
....
}
'{s}': 'shift',
'{tab}': 'tab',
'{lock}': 'caps',
'{accept}': 'Submit',
'{space}': ' ',
'{//}': ' '
}}
```
### theme
> A prop to add your own css classes _to the keyboard wrapper_. You can add multiple classes separated by a space.
> A prop to add your own css classes. You can add multiple classes separated by a space.
```js
theme: "hg-theme-default"
theme={"hg-theme-default"}
```
### buttonTheme
A prop to add your own css classes _to one or several buttons_.
To add or remove individual `buttonTheme` entries, check out the methods `addButtonTheme` and `removeButtonTheme` below.
```js
buttonTheme: [
{
class: "myCustomClass",
buttons: "Q W E R T Y q w e r t y"
},
{
class: "anotherCustomClass",
buttons: "Q q"
},
...
]
```
[![Edit simple-keyboard customization demo - npm](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/vj8jvz2q4l?module=%2Fsrc%2Findex.js)
### debug
> Runs a console.log every time a key is pressed. Displays the buttons pressed and the current input.
```js
debug: false
debug={false}
```
### newLineOnEnter
@@ -214,135 +125,22 @@ debug: false
> Specifies whether clicking the "ENTER" button will input a newline (`\n`) or not.
```js
newLineOnEnter: false
```
### tabCharOnTab
> Specifies whether clicking the "TAB" button will input a tab character (`\t`) or not.
```js
tabCharOnTab: true
```
### inputName
> Allows you to use a single simple-keyboard instance for several inputs.
```js
inputName: "default"
```
[![Edit simple-keyboard multiple inputs demo - npm](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/43nm6v4xyx?module=%2Fsrc%2Findex.js)
### maxLength
> Restrains simple-keyboard's input to a certain length. This should be used in addition to the input element's `maxlength` attribute.
```js
// Applies to all internal inputs
maxLength: 5
// Specifies different limiters for each input set, in case you are using the "inputName" option
maxLength: {
'default': 5,
'myFancyInput': 10
}
```
[![Edit simple-keyboard maxLength demo - npm](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/7wk625q650?module=%2Fsrc%2Findex.js)
### syncInstanceInputs
> When set to true, this option synchronizes the internal input of every simple-keyboard instance.
```js
syncInstanceInputs: false
```
### physicalKeyboardHighlight
Enable highlighting of keys pressed on physical keyboard.
For functional keys such as `shift`, note that the key's `event.code` is used. In that instance, pressing the left key will result in the code `ShiftLeft`. Therefore, the key must be named `{shiftleft}`.
[Click here](https://github.com/hodgef/simple-keyboard/blob/master/src/lib/services/Utilities.js#L58) for some of keys supported out of the box.
[![Edit simple-keyboard extended full keyboard demo - cdn (Experimental)](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/nrxrn5kprp?module=%2Fsrc%2Findex.js)
If in doubt, you can also set the `debug` option to `true` to see the key events.
```js
physicalKeyboardHighlight: true
```
### physicalKeyboardHighlightTextColor
Define the text color that the physical keyboard highlighted key should have. Used when `physicalKeyboardHighlight` is set to true.
```js
physicalKeyboardHighlightTextColor: "white"
```
### physicalKeyboardHighlightBgColor
Define the background color that the physical keyboard highlighted key should have. Used when `physicalKeyboardHighlight` is set to true.
```js
physicalKeyboardHighlightBgColor: "#9ab4d0"
```
### onKeyPress
> Executes the callback function on key press. Returns button layout name (i.e.: "{shift}").
```js
onKeyPress: (button) => console.log(button)
```
### onChange
> Executes the callback function on input change. Returns the current input's string.
```js
onChange: (input) => console.log(input)
```
### onRender
> Executes the callback function every time simple-keyboard is rendered (e.g: when you change layouts).
```js
onRender: () => console.log("simple-keyboard refreshed")
```
### onInit
> Executes the callback function once simple-keyboard is rendered for the first time (on initialization).
```js
onInit: () => console.log("simple-keyboard initialized")
```
### onChangeAll
> Executes the callback function on input change. Returns the input object with all defined inputs. This is useful if you're handling several inputs with simple-keyboard, as specified in the "*[Using several inputs](#using-several-inputs)*" guide.
```js
onChangeAll: (inputs) => console.log(inputs)
newLineOnEnter={false}
```
## Methods
simple-keyboard has a few methods you can use to further control it's behavior.
To access these functions, you need the instance the simple-keyboard component, like so:
simple-keybord has a few methods you can use to further control it's behavior.
To access these functions, you need a `ref` of the simple-keyboard component, like so:
```js
var keyboard = new Keyboard({
...
});
<Keyboard
ref={r => this.keyboard = r}
[...]
/>
// Then, use as follows...
keyboard.methodName(params);
// Then, on componentDidMount ..
this.keyboard.methodName(params);
```
### clearInput
@@ -350,12 +148,7 @@ keyboard.methodName(params);
> Clear the keyboard's input.
```js
// For default input (i.e. if you have only one)
keyboard.clearInput();
// For specific input
// Must have been previously set using the "inputName" prop.
keyboard.clearInput("myInputName");
this.keyboard.clearInput();
```
### getInput
@@ -363,228 +156,34 @@ keyboard.clearInput("myInputName");
> Get the keyboard's input (You can also get it from the _onChange_ prop).
```js
// For default input (i.e. if you have only one)
let input = keyboard.getInput();
// For specific input
// Must have been previously set using the "inputName" prop.
let input = keyboard.getInput("myInputName");
let input = this.keyboard.getInput();
```
### setInput
> Set the keyboard's input. Useful if you want to track input changes made outside simple-keyboard.
> Set the keyboard's input. Useful if you want the keybord to initialize with a default value, for example.
```js
// For default input (i.e. if you have only one)
keyboard.setInput("Hello World!");
// For specific input
// Must have been previously set using the "inputName" prop.
keyboard.setInput("Hello World!", "myInputName");
this.keyboard.setInput("Hello World!");
```
### setOptions
> Set new option or modify existing ones after initialization. The changes are applied immediately.
It returns a promise, so if you want to run something after it's applied, call it as so:
```js
keyboard.setOptions({
theme: "my-custom-theme"
let inputSetPromise = this.keyboard.setInput("Hello World!");
inputSetPromise.then((result) => {
console.log("Input set");
});
```
### dispatch
> Send a command to all simple-keyboard instances at once (if you have multiple instances).
```js
keyboard.dispatch(instance => {
instance.setOptions({
buttonTheme: [
{
class: "myClass",
buttons: `a b c`
}
]
})
});
```
[![Edit simple-keyboard dispatch demo - npm](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/rjnlp4pp2q?module=%2Fsrc%2Findex.js)
### getButtonElement
> Get the DOM Element of a button. If there are several buttons with the same name, an array of the DOM Elements is returned.
```js
this.keyboard.getButtonElement('a'); // Gets the "a" key as per your layout
this.keyboard.getButtonElement('{shift}') // Gets all keys with that name in an array
```
[![Edit simple-keyboard getButtonElement demo - npm](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/ppol6ok7nq?module=%2Fsrc%2Findex.js)
### addButtonTheme
Adds an entry to the `buttonTheme`. Basically a way to add a class to a button.
Unlike the `buttonTheme` property, which replaces entries, `addButtonTheme` creates entries or modifies existing ones.
```js
this.keyboard.addButtonTheme("a b c {enter}", "myClass1 myClass2");
```
### removeButtonTheme
Removes an entry to the `buttonTheme`. Basically a way to remove a class previously added to a button through `buttonTheme` or `addButtonTheme`.
Unlike the `buttonTheme` property, which replaces entries, `removeButtonTheme` removes entries or modifies existing ones.
```js
this.keyboard.removeButtonTheme("b c", "myClass1 myClass2");
```
## Q&A / Use-cases
### How to give a different base class to my keyboard
As you may have seen on the code samples, this is the default setup that simple-keyboard uses:
```html
<div class="simple-keyboard"></div>
```
```js
let keyboard = new Keyboard({
// Add options here
});
```
You can however change this by setting up simple-keyboard like so:
```html
<div class="myFavouriteClass"></div>
```
```js
let keyboard = new Keyboard(".myFavouriteClass", {
// Add options here
});
```
This can come in handy especially when dealing with multiple simple keyboard instances.
### How to syncronize multiple instances of simple-keyboard
As shown above, you can run multiple instances of simple-keyboard. To keep their internal inputs in sync, set the *[syncInstanceInputs](#syncinstanceinputs)* option to `true`.
If you want to send a command to all your simple-keyboard instances at once, you can use the *[dispatch](#dispatch)* method.
Here's a demo with both these features in action:
[![Edit simple-keyboard dispatch demo - npm](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/rjnlp4pp2q?module=%2Fsrc%2Findex.js)
Here's an example of a full keyboard made out of multiple simple-keyboard instances:
[![Edit simple-keyboard extended keyboard demo - cdn (Experimental)](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/nrxrn5kprp?module=%2Fsrc%2Findex.js)
### Using several inputs
Set the *[inputName](#inputname)* option for each input you want to handle with simple-keyboard.
For example:
```html
<input class="input" id="input1" value=""/>
<input class="input" id="input2" value=""/>
```
```js
// Here we'll store the input id that simple-keyboard will be using.
var selectedInput;
// Initialize simple-keyboard as usual
var keyboard = new Keyboard({
onChange: input => onChange(input)
});
// Add an event listener for the inputs to be tracked
document.querySelectorAll('.input')
.forEach(input => input.addEventListener('focus', onInputFocus));
/**
* When an input is focused, it will be marked as selected (selectedInput)
* This is so we can replace it's value on the onChange function
*
* Also, we will set the inputName option to a unique string identifying the input (id)
* simple-keyboard save the input in this key and report changes through onChange
*/
onInputFocus = event => {
// Setting input as selected
selectedInput = `#${event.target.id}`;
// Set the inputName option on the fly !
keyboard.setOptions({
inputName: event.target.id
});
}
// When the current input is changed, this is called
onChange = input => {
// If the input is not defined, grabbing the first ".input".
let currentInput = selectedInput || '.input';
// Updating the selected input's value
document.querySelector(currentInput).value = input;
}
```
> [See full example](https://github.com/hodgef/simple-keyboard/blob/master/src/demo/MultipleInputsDemo.js).
[![Edit simple-keyboard multiple inputs demo - npm](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/43nm6v4xyx?module=%2Fsrc%2Findex.js)
### Having keys in a different language configuration
There's a number of key layouts available. To apply them, check out [simple-keyboard-layouts](https://github.com/hodgef/simple-keyboard-layouts).
If you'd like to contribute your own layouts, please submit your pull request at the simple-keyboard-layouts repository.
### How to customize my keyboard layout
If you'd like to create a layout in a language not currently supported by [simple-keyboard-layouts](https://github.com/hodgef/simple-keyboard-layouts), you definitely can.
Take following demo as an example:
[![Edit Use-case: simple-keyboard layout customization demo - cdn](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/v388k9zvk0?module=%2Fsrc%2Findex.js)
If you have issues displaying a character, you might need its unicode code to display it. Here an useful converter tool:
[r12a Unicode converter](https://r12a.github.io/app-conversion/)
### Why is the caps lock button working like shift button
For the sake of simplicity, caps lock and shift do the same action in the main demos.
If you'd like to show a different layout when you press caps lock, check out the following demo:
[![Edit simple-keyboard handling shift and caps lock demo - npm](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/l3n84qn5oq?module=%2Fsrc%2Findex.js)
### How to display a full keyboard
You can display a full keyboard by linking together multiple Simple Keyboard instances.
This is because you might want different sections of your keyboard to have different spacing and styling.
Please refer to the documentation on the *[syncInstanceInputs](#syncInstanceInputs)* option, which allows you to sync the input of all your simple-keyboard instances.
Also, check out this demo:
[![Edit simple-keyboard extended keyboard demo - cdn (Experimental)](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/0ywkn0k7pp?module=%2Fsrc%2Findex.js)
## Demo
[https://franciscohodge.com/simple-keyboard/demo](https://franciscohodge.com/simple-keyboard/demo)
<img src="src/demo/images/demo.gif" align="center" width="600">
[![Edit krzkx19rr](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/krzkx19rr)
### Live demo
[https://franciscohodge.com/simple-keyboard/demo](https://franciscohodge.com/simple-keyboard/demo)
### To run demo on your own computer
@@ -593,11 +192,7 @@ Also, check out this demo:
* `npm start`
* Visit [http://localhost:3000/](http://localhost:3000/)
### Other versions
## Note
* ReactJS - [react-simple-keyboard](https://github.com/hodgef/react-simple-keyboard)
## Contributing
PR's and issues are welcome. Feel free to submit any issues you have at:
This is a work in progress. Feel free to submit any issues you have at:
[https://github.com/hodgef/simple-keyboard/issues](https://github.com/hodgef/simple-keyboard/issues)
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@@ -1,10 +0,0 @@
console.log('\x1b[36m%s\x1b[0m', `
______________________________________\n`);
console.log('\x1b[33m%s\x1b[0m', `Thank you for installing simple-keyboard !`);
console.log('\x1b[36m%s\x1b[0m', `
Please consider starring the repository so others can also find it.
https://github.com/hodgef/simple-keyboard/stargazers
______________________________________
`);
-13
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@@ -1,13 +0,0 @@
/*!
*
* simple-keyboard v2.5.5
* https://github.com/hodgef/simple-keyboard
*
* Copyright (c) Francisco Hodge (https://github.com/hodgef)
*
* 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;-webkit-box-sizing:border-box;box-sizing:border-box;overflow:hidden;-ms-touch-action:manipulation;touch-action:manipulation}.simple-keyboard .hg-row{display:-ms-flexbox;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;-ms-flex-positive:1;flex-grow:1;cursor:pointer}.hg-standardBtn{max-width:100px}.simple-keyboard.hg-theme-default{background-color:rgba(0,0,0,.1);padding:5px;border-radius:5px}.simple-keyboard.hg-theme-default .hg-button{-webkit-box-shadow:0 0 3px -1px rgba(0,0,0,.3);box-shadow:0 0 3px -1px rgba(0,0,0,.3);height:40px;border-radius:5px;-webkit-box-sizing:border-box;box-sizing:border-box;padding:5px;background:#fff;border-bottom:1px solid #b5b5b5;cursor:pointer;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center}.simple-keyboard.hg-theme-default .hg-button:active{background:#e4e4e4}.simple-keyboard.hg-theme-default.hg-layout-numeric .hg-button{width:33.3%;height:60px;-ms-flex-align:center;align-items:center;display:-ms-flexbox;display:flex;-ms-flex-pack: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}
/*# sourceMappingURL=index.css.map*/
-1
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@@ -1 +0,0 @@
{"version":3,"sources":["webpack:///./src/lib/components/Keyboard.css"],"names":[],"mappings":";;;;;;;;;;;AAAA,UACE,SACA,SAAW,CAGb,iBACE,6GACA,WACA,yBACG,sBACC,qBACI,iBACR,8BACQ,sBACR,gBACA,8BACI,yBAA2B,CAGjC,yBACE,oBACA,YAAc,CAGhB,0CACE,iBAAmB,CAGrB,qDACE,gBAAkB,CAGpB,4BACE,qBACA,oBACI,YACJ,cAAgB,CAGlB,gBACE,eAAiB,CAMnB,kCACE,gCACA,YACA,iBAAmB,CAGrB,6CACE,+CACQ,uCACR,YACA,kBACA,8BACQ,sBACR,YACA,gBACA,gCACA,eACA,oBACA,aACA,sBACI,mBACJ,qBACI,sBAAwB,CAG7B,oDACC,kBAAoB,CAGtB,+DACE,YACA,YACA,sBACI,mBACJ,oBACA,aACA,qBACI,sBAAwB,CAO9B,oIACE,WAAa,CAGf,+DACE,WAAa,CAGf,2DACE,cAAgB,CAGlB,yEACE,cAAgB,CAGlB,+DACE,6BACA,UAAa","file":"css/index.css","sourcesContent":["body, html {\r\n margin: 0;\r\n padding: 0;\r\n}\r\n\r\n.simple-keyboard {\r\n font-family: \"HelveticaNeue-Light\", \"Helvetica Neue Light\", \"Helvetica Neue\", Helvetica, Arial, \"Lucida Grande\", sans-serif;\r\n width: 100%;\r\n -webkit-user-select: none;\r\n -moz-user-select: none;\r\n -ms-user-select: none;\r\n user-select: none;\r\n -webkit-box-sizing: border-box;\r\n box-sizing: border-box;\r\n overflow: hidden;\r\n -ms-touch-action: manipulation;\r\n touch-action: manipulation;\r\n}\r\n\r\n.simple-keyboard .hg-row {\r\n display: -ms-flexbox;\r\n display: flex;\r\n}\r\n\r\n.simple-keyboard .hg-row:not(:last-child) {\r\n margin-bottom: 5px;\r\n}\r\n\r\n.simple-keyboard .hg-row .hg-button:not(:last-child) {\r\n margin-right: 5px;\r\n}\r\n\r\n.simple-keyboard .hg-button {\r\n display: inline-block;\r\n -ms-flex-positive: 1;\r\n flex-grow: 1;\r\n cursor: pointer;\r\n}\r\n\r\n.hg-standardBtn {\r\n max-width: 100px;\r\n}\r\n\r\n/**\r\n * hg-theme-default theme\r\n */\r\n.simple-keyboard.hg-theme-default {\r\n background-color: rgba(0,0,0,0.1);\r\n padding: 5px;\r\n border-radius: 5px;\r\n }\r\n\r\n.simple-keyboard.hg-theme-default .hg-button {\r\n -webkit-box-shadow: 0px 0px 3px -1px rgba(0,0,0,0.3);\r\n box-shadow: 0px 0px 3px -1px rgba(0,0,0,0.3);\r\n height: 40px;\r\n border-radius: 5px;\r\n -webkit-box-sizing: border-box;\r\n box-sizing: border-box;\r\n padding: 5px;\r\n background: white;\r\n border-bottom: 1px solid #b5b5b5;\r\n cursor: pointer;\r\n display: -ms-flexbox;\r\n display: flex;\r\n -ms-flex-align: center;\r\n align-items: center;\r\n -ms-flex-pack: center;\r\n justify-content: center;\r\n }\r\n\r\n .simple-keyboard.hg-theme-default .hg-button:active {\r\n background: #e4e4e4;\r\n }\r\n\r\n.simple-keyboard.hg-theme-default.hg-layout-numeric .hg-button {\r\n width: 33.3%;\r\n height: 60px;\r\n -ms-flex-align: center;\r\n align-items: center;\r\n display: -ms-flexbox;\r\n display: flex;\r\n -ms-flex-pack: center;\r\n justify-content: center;\r\n}\r\n\r\n.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadadd {\r\n height: 85px;\r\n}\r\n\r\n.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadenter {\r\n height: 85px;\r\n}\r\n\r\n.simple-keyboard.hg-theme-default .hg-button.hg-button-numpad0 {\r\n width: 105px;\r\n}\r\n\r\n.simple-keyboard.hg-theme-default .hg-button.hg-button-com {\r\n max-width: 85px;\r\n}\r\n\r\n.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn.hg-button-at {\r\n max-width: 45px;\r\n}\r\n\r\n.simple-keyboard.hg-theme-default .hg-button.hg-selectedButton {\r\n background: rgba(5, 25, 70, 0.53);\r\n color: white;\r\n}\n\n\n// WEBPACK FOOTER //\n// ./src/lib/components/Keyboard.css"],"sourceRoot":""}
-13
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-25
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@@ -1,25 +0,0 @@
const fs = require('fs');
const path = require('path');
/**
* A module to get package informations from package.json
* @module getPackageJson
* @param {...string} keys from package.json if no arguments passed it returns package.json content as object
* @returns {object} with given keys or content of package.json as object
*/
/**
* Returns package info
*/
const getPackageJson = function(...args) {
const packageJSON = JSON.parse(fs.readFileSync(path.join(__dirname, '../package.json')));
if (!args.length) {
return packageJSON;
}
return args.reduce((out, key) => {
out[key] = packageJSON[key];
return out;
}, {});
};
module.exports = getPackageJson;
+1 -2
View File
@@ -60,8 +60,7 @@ module.exports = {
// CRL: Updated whole block with library specific info
path: paths.appDemoBuild,
filename: 'index.js',
libraryTarget: 'umd',
library: 'SimpleKeyboard'
libraryTarget: 'umd'
},
resolve: {
// This allows you to set a fallback for where Webpack should look for modules.
+1 -25
View File
@@ -8,7 +8,6 @@ const eslintFormatter = require('react-dev-utils/eslintFormatter');
const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
const paths = require('./paths');
const getClientEnvironment = require('./env');
const getPackageJson = require('./getPackageJson');
// Webpack uses `publicPath` to determine where the app is being served from.
// It requires a trailing slash, or the file assets will get an incorrect path.
@@ -43,24 +42,6 @@ const extractTextPluginOptions = shouldUseRelativeAssetPaths
{ publicPath: Array(cssFilename.split('/').length).join('../') }
: {};
const {
version,
name,
license,
repository,
author,
} = getPackageJson('version', 'name', 'license', 'repository', 'author');
const banner = `
${name} v${version}
${repository.url}
Copyright (c) ${author.replace(/ *\<[^)]*\> */g, " ")}
This source code is licensed under the ${license} license found in the
LICENSE file in the root directory of this source tree.
`;
// This is the production configuration.
// It compiles slowly and is focused on producing a fast and minimal bundle.
// The development configuration is different and lives in a separate file.
@@ -76,8 +57,7 @@ module.exports = {
// CRL: Updated whole block with library specific info
path: paths.appBuild,
filename: 'index.js',
libraryTarget: 'umd',
library: 'SimpleKeyboard'
libraryTarget: 'umd'
},
resolve: {
// This allows you to set a fallback for where Webpack should look for modules.
@@ -266,10 +246,6 @@ module.exports = {
},
sourceMap: shouldUseSourceMap,
}),
new webpack.BannerPlugin({
banner: banner,
entryOnly: true
}),
// Note: this won't work without ExtractTextPlugin.extract(..) in `loaders`.
new ExtractTextPlugin({
filename: cssFilename,
+770 -1488
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+13 -11
View File
@@ -1,14 +1,13 @@
{
"name": "simple-keyboard",
"version": "2.5.5",
"description": "On-screen Javascript Virtual Keyboard",
"version": "1.1.9",
"description": "React.js Virtual Keyboard",
"main": "build/index.js",
"scripts": {
"start": "node scripts/start.js",
"build": "node scripts/build.js",
"demo": "node scripts/demo.js",
"test": "node scripts/test.js --env=jsdom",
"postinstall": "node bin/postinstall",
"prepublish": "npm run build"
},
"repository": {
@@ -21,8 +20,8 @@
},
"homepage": "https://franciscohodge.com/simple-keyboard",
"keywords": [
"javascript",
"es6",
"react",
"reactjs",
"digital",
"keyboard",
"onscreen",
@@ -30,18 +29,17 @@
"component",
"virtual-keyboard",
"touchscreen",
"touch-screen",
"osk"
"touch-screen"
],
"license": "MIT",
"dependencies": {},
"devDependencies": {
"autoprefixer": "7.1.6",
"babel-core": "^6.26.3",
"babel-core": "6.26.0",
"babel-eslint": "7.2.3",
"babel-jest": "20.0.3",
"babel-loader": "7.1.2",
"babel-preset-react-app": "^3.1.2",
"babel-preset-react-app": "^3.1.0",
"babel-runtime": "6.26.0",
"case-sensitive-paths-webpack-plugin": "2.1.1",
"chalk": "1.1.3",
@@ -64,7 +62,6 @@
"postcss-flexbugs-fixes": "3.2.0",
"postcss-loader": "2.0.8",
"promise": "8.0.1",
"prop-types": "^15.6.1",
"raf": "3.4.0",
"react": "^16.2.0",
"react-dev-utils": "^4.2.1",
@@ -75,7 +72,12 @@
"webpack": "3.8.1",
"webpack-dev-server": "2.9.4",
"webpack-manifest-plugin": "1.3.2",
"whatwg-fetch": "2.0.3"
"whatwg-fetch": "2.0.3",
"prop-types": "^15.6.1"
},
"peerDependencies": {
"react": ">=0.14",
"react-dom": ">=0.14"
},
"jest": {
"collectCoverageFrom": [
+2 -16
View File
@@ -2,7 +2,7 @@
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="theme-color" content="#000000">
<!--
manifest.json provides metadata used when your web app is added to the
@@ -20,26 +20,12 @@
Learn how to configure a non-root public URL by running `npm run build`.
-->
<title>simple-keyboard</title>
<style>
/**
* Disabling double-tap to zoom in iOS 10+
* as it interferes with simple-keyboard
*/
body,
html {
touch-action: manipulation;
}
</style>
</head>
<body>
<noscript>
You need to enable JavaScript to run this app.
</noscript>
<div id="root">
<div class="simple-keyboard"></div>
</div>
<div id="root"></div>
<!--
This HTML file is a template.
If you open it directly in the browser, you will see an empty page.
@@ -1,11 +1,11 @@
#root {
.demoPage {
font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
max-width: 850px;
max-width: 1000px;
margin: 0 auto;
padding-top: 20px;
}
#root .screenContainer {
.demoPage .screenContainer {
background: rgba(0,0,0,0.8);
border: 20px solid;
height: 300px;
@@ -15,7 +15,7 @@
box-sizing: border-box;
}
#root .inputContainer {
.demoPage .inputContainer {
color: white;
background: transparent;
border: none;
@@ -28,15 +28,4 @@
.simple-keyboard.hg-layout-custom {
border-top-left-radius: 0px;
border-top-right-radius: 0px;
}
input {
padding: 10px;
margin: 10px 0;
width: 100%;
box-sizing: border-box;
}
label {
display: block;
}
+76 -45
View File
@@ -1,63 +1,94 @@
import React, {Component} from 'react';
import Keyboard from '../lib';
import './css/App.css';
import './App.css';
class App {
constructor(){
document.addEventListener('DOMContentLoaded', this.onDOMLoaded);
this.layoutName = "default";
class App extends Component {
state = {
input: '',
layoutName: "default"
}
onDOMLoaded = () => {
this.keyboard = new Keyboard({
debug: true,
layoutName: this.layoutName,
onChange: input => this.onChange(input),
onKeyPress: button => this.onKeyPress(button),
newLineOnEnter: true,
physicalKeyboardHighlight: true,
maxLength: 5
});
componentDidMount(){
this.keyboard.setInput("Hello World!")
.then(input => {
this.setState({input: input});
});
}
/**
* Adding preview (demo only)
*/
document.querySelector('.simple-keyboard').insertAdjacentHTML('beforebegin', `
<div class="simple-keyboard-preview">
<textarea class="input"></textarea>
</div>
`);
document.querySelector('.input').addEventListener('change', (event) => {
this.keyboard.setInput(event.target.value);
onChange = (input) => {
this.setState({
input: input
}, () => {
console.log("Input changed", input);
});
}
onKeyPress = (button) => {
console.log("Button pressed", button);
/**
* Shift functionality
*/
if(button === "{lock}" || button === "{shift}")
this.handleShiftButton();
console.log(this.keyboard);
}
handleShiftButton = () => {
let layoutName = this.layoutName;
let shiftToggle = this.layoutName = layoutName === "default" ? "shift" : "default";
this.keyboard.setOptions({
let layoutName = this.state.layoutName;
let shiftToggle = layoutName === "default" ? "shift" : "default";
this.setState({
layoutName: shiftToggle
});
}
onChange = input => {
document.querySelector('.input').value = input;
}
onKeyPress = button => {
console.log("Button pressed", button);
/**
* Shift functionality
*/
if(button === "{lock}" || button === "{shift}")
this.handleShiftButton();
render(){
return (
<div className={"demoPage"}>
<div className={"screenContainer"}>
<textarea className={"inputContainer"} value={this.state.input} />
</div>
<Keyboard
ref={r => this.keyboard = r}
onChange={input => this.onChange(input)}
onKeyPress={button => this.onKeyPress(button)}
layoutName={this.state.layoutName}
newLineOnEnter={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}'
],
'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}'
]
}}
theme={"hg-layout-default hg-theme-default"}
debug={true}
display={{
'{bksp}': 'delete',
'{enter}': '< enter',
'{shift}': 'shift',
'{s}': 'shift',
'{tab}': 'tab',
'{lock}': 'caps',
'{accept}': 'Submit',
'{space}': ' ',
'{//}': ' '
}}
/>
</div>
);
}
}
export default App;
-150
View File
@@ -1,150 +0,0 @@
import Keyboard from '../lib';
import './css/FullKeyboardDemo.css';
class App {
constructor(){
document.addEventListener('DOMContentLoaded', this.onDOMLoaded);
this.keyboardSections = [];
}
onDOMLoaded = () => {
/**
* Adding preview (demo only)
* In production, this would be part of your HTML file
*/
document.querySelector('.simple-keyboard').insertAdjacentHTML('beforebegin', `
<input class="input" placeholder="Tap on the virtual keyboard to start" />
<div class="keyboardContainer">
<div class="simple-keyboard-main"></div>
<div class="controlArrows">
<div class="simple-keyboard-control"></div>
<div class="simple-keyboard-arrows"></div>
</div>
<div class="numPad">
<div class="simple-keyboard-numpad"></div>
<div class="simple-keyboard-numpadEnd"></div>
</div>
</div>
`);
document.querySelector('.simple-keyboard').outerHTML = "";
/**
* Start of demo
*/
this.commonKeyboardOptions = {
onChange: input => this.onChange(input),
onKeyPress: button => this.onKeyPress(button),
theme: "simple-keyboard hg-theme-default hg-layout-default",
physicalKeyboardHighlight: true,
syncInstanceInputs: true,
mergeDisplay: true
};
this.keyboard = new Keyboard(".simple-keyboard-main", {
...this.commonKeyboardOptions,
layout: {
default: [
"{escape} {f1} {f2} {f3} {f4} {f5} {f6} {f7} {f8} {f9} {f10} {f11} {f12}",
"` 1 2 3 4 5 6 7 8 9 0 - = {backspace}",
"{tab} q w e r t y u i o p [ ] \\",
"{capslock} a s d f g h j k l ; ' {enter}",
"{shiftleft} z x c v b n m , . / {shiftright}",
".com @ {space}"
],
shift: [
"{escape} {f1} {f2} {f3} {f4} {f5} {f6} {f7} {f8} {f9} {f10} {f11} {f12}",
"~ ! @ # $ % ^ & * ( ) _ + {backspace}",
"{tab} Q W E R T Y U I O P { } |",
'{capslock} A S D F G H J K L : " {enter}',
"{shiftleft} Z X C V B N M < > ? {shiftright}",
".com @ {space}"
]
}
});
this.keyboardControlPad = new Keyboard(".simple-keyboard-control", {
...this.commonKeyboardOptions,
layout: {
default: [
"{prtscr} {scrolllock} {pause}",
"{insert} {home} {pageup}",
"{delete} {end} {pagedown}"
]
}
});
this.keyboardArrows = new Keyboard(".simple-keyboard-arrows", {
...this.commonKeyboardOptions,
layout: {
default: ["{arrowup}", "{arrowleft} {arrowdown} {arrowright}"]
}
});
this.keyboardNumPad = new Keyboard(".simple-keyboard-numpad", {
...this.commonKeyboardOptions,
layout: {
default: [
"{numlock} {numpaddivide} {numpadmultiply}",
"{numpad7} {numpad8} {numpad9}",
"{numpad4} {numpad5} {numpad6}",
"{numpad1} {numpad2} {numpad3}", "{numpad0} {numpaddecimal}"]
}
});
this.keyboardNumPadEnd = new Keyboard(".simple-keyboard-numpadEnd", {
...this.commonKeyboardOptions,
layout: {
default: ["{numpadsubtract}", "{numpadadd}", "{numpadenter}"]
}
});
/**
* Physical Keyboard support
* Whenever the input is changed with the keyboard, updating SimpleKeyboard's internal input
*/
document.querySelector(".input").addEventListener("keyup", () => {
let input = document.querySelector(".input").value;
this.keyboard.setInput(input);
});
/*
// Uncomment this to test the function keys (f1-12)
document.addEventListener("keydown", (event) => {
event.preventDefault();
});*/
}
onChange = (input) => {
document.querySelector(".input").value = input;
this.keyboard.setInput(input);
console.log("Input changed", input);
}
onKeyPress = (button) => {
console.log("Button pressed", button);
/**
* If you want to handle the shift and caps lock buttons
*/
if (button === "{shift}" || button === "{shiftleft}" || button === "{shiftright}" || button === "{capslock}") this.handleShift();
}
handleShift = () => {
let currentLayout = this.keyboard.options.layoutName;
let shiftToggle = currentLayout === "default" ? "shift" : "default";
this.keyboard.setOptions({
layoutName: shiftToggle
});
}
}
export default App;
-77
View File
@@ -1,77 +0,0 @@
import Keyboard from '../lib';
import './css/MultipleInputsDemo.css';
class App {
constructor(){
document.addEventListener('DOMContentLoaded', this.onDOMLoaded);
this.layoutName = "default";
}
onDOMLoaded = () => {
this.keyboard = new Keyboard({
debug: true,
layoutName: this.layoutName,
onChange: input => this.onChange(input),
onKeyPress: button => this.onKeyPress(button)
});
/**
* Adding preview (demo only)
* In production, this would be part of your HTML file
*/
document.querySelector('.simple-keyboard').insertAdjacentHTML('beforebegin', `
<div>
<label>Input 1</label>
<input class="input" id="input1" value=""/>
</div>
<div>
<label>Input 2</label>
<input class="input" id="input2" value=""/>
</div>
`);
/**
* Changing active input onFocus
*/
document.querySelectorAll('.input')
.forEach(input => input.addEventListener('focus', this.onInputFocus));
console.log(this.keyboard);
}
onInputFocus = event => {
this.selectedInput = `#${event.target.id}`;
this.keyboard.setOptions({
inputName: event.target.id
});
}
onChange = input => {
let currentInput = this.selectedInput || '.input';
document.querySelector(currentInput).value = input;
}
onKeyPress = button => {
console.log("Button pressed", button);
/**
* Shift functionality
*/
if(button === "{lock}" || button === "{shift}")
this.handleShiftButton();
}
handleShiftButton = () => {
let layoutName = this.layoutName;
let shiftToggle = this.layoutName = layoutName === "default" ? "shift" : "default";
this.keyboard.setOptions({
layoutName: shiftToggle
});
}
}
export default App;
-32
View File
@@ -1,32 +0,0 @@
#root {
font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
max-width: 850px;
margin: 0 auto;
padding-top: 20px;
}
#root .simple-keyboard-preview {
background: rgba(0,0,0,0.8);
border: 20px solid rgba(0,0,0,0.1);
height: 260px;
border-top-right-radius: 5px;
border-top-left-radius: 5px;
padding: 10px;
box-sizing: border-box;
}
#root .input {
color: rgba(255,255,255,0.9);
background: transparent;
border: none;
outline: none;
font-family: monospace;
width: 100%;
height: 100%;
font-size: 18px;
}
.simple-keyboard.hg-layout-custom {
border-top-left-radius: 0px;
border-top-right-radius: 0px;
}
-116
View File
@@ -1,116 +0,0 @@
input {
width: 100%;
height: 100px;
padding: 20px;
font-size: 20px;
border: none;
box-sizing: border-box;
}
.keyboardContainer {
display: flex;
background-color: rgba(0, 0, 0, 0.1);
justify-content: center;
width: 1024px;
margin: 0 auto;
border-radius: 5px;
}
.simple-keyboard.hg-theme-default {
display: inline-block;
}
.simple-keyboard-main.simple-keyboard {
width: 640px;
min-width: 640px;
background: none;
}
.simple-keyboard-main.simple-keyboard .hg-row:first-child {
margin-bottom: 10px;
}
.simple-keyboard-arrows.simple-keyboard {
align-self: flex-end;
background: none;
}
.simple-keyboard .hg-button.hg-selectedButton {
background: rgba(5, 25, 70, 0.53);
color: white;
}
.simple-keyboard .hg-button.emptySpace {
pointer-events: none;
background: none;
border: none;
box-shadow: none;
}
.simple-keyboard-arrows .hg-row {
justify-content: center;
}
.simple-keyboard-arrows .hg-button {
width: 50px;
flex-grow: 0;
justify-content: center;
display: flex;
align-items: center;
}
.controlArrows {
display: flex;
align-items: center;
justify-content: space-between;
flex-flow: column;
}
.simple-keyboard-control.simple-keyboard {
background: none;
}
.simple-keyboard-control.simple-keyboard .hg-row:first-child {
margin-bottom: 10px;
}
.simple-keyboard-control .hg-button {
width: 50px;
flex-grow: 0;
justify-content: center;
display: flex;
align-items: center;
}
.numPad {
display: flex;
align-items: flex-end;
}
.simple-keyboard-numpad.simple-keyboard {
background: none;
}
.simple-keyboard-numpad.simple-keyboard {
width: 160px;
}
.simple-keyboard-numpad.simple-keyboard .hg-button {
width: 50px;
justify-content: center;
display: flex;
align-items: center;
}
.simple-keyboard-numpadEnd.simple-keyboard {
width: 50px;
background: none;
margin: 0;
padding: 5px 5px 5px 0;
}
.simple-keyboard-numpadEnd.simple-keyboard .hg-button {
align-items: center;
justify-content: center;
display: flex;
}
+3 -4
View File
@@ -1,6 +1,5 @@
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
/**
* Initializing demo
*/
new App();
ReactDOM.render(<App />, document.getElementById('root'));
+4 -33
View File
@@ -9,7 +9,6 @@ body, html {
user-select: none;
box-sizing: border-box;
overflow: hidden;
touch-action: manipulation;
}
.simple-keyboard .hg-row {
@@ -30,7 +29,7 @@ body, html {
cursor: pointer;
}
.hg-standardBtn {
.simple-keyboard.hg-layout-default .hg-button.hg-standardBtn {
max-width: 100px;
}
@@ -38,7 +37,7 @@ body, html {
* hg-theme-default theme
*/
.simple-keyboard.hg-theme-default {
background-color: rgba(0,0,0,0.1);
background-color: rgba(0,0,0,0.2);
padding: 5px;
border-radius: 5px;
}
@@ -46,15 +45,12 @@ body, html {
.simple-keyboard.hg-theme-default .hg-button {
box-shadow: 0px 0px 3px -1px rgba(0,0,0,0.3);
height: 40px;
border: 1px solid rgba(0,0,0,0.25);
border-radius: 5px;
box-sizing: border-box;
padding: 5px;
background: white;
border-bottom: 1px solid #b5b5b5;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
border-bottom: 1px solid gray;
}
.simple-keyboard.hg-theme-default .hg-button:active {
@@ -67,29 +63,4 @@ body, html {
align-items: center;
display: flex;
justify-content: center;
}
.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadadd {
height: 85px;
}
.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, 0.53);
color: white;
}
+101 -419
View File
@@ -1,63 +1,54 @@
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import './Keyboard.css';
// Services
import PhysicalKeyboard from '../services/PhysicalKeyboard';
import KeyboardLayout from '../services/KeyboardLayout';
import Utilities from '../services/Utilities';
class SimpleKeyboard {
constructor(...params){
let keyboardDOMQuery = typeof params[0] === "string" ? params[0] : '.simple-keyboard';
let options = typeof params[0] === "object" ? params[0] : params[1];
class App extends Component {
state = {
input: ''
}
if(!options)
options = {};
componentWillReceiveProps = (nextProps) => {
if(
this.props !== nextProps
){
this.setState({
layoutName: nextProps.layoutName,
layout: nextProps.layout,
themeClass: nextProps.theme
});
}
}
/**
* Initializing Utilities
*/
this.utilities = new Utilities(this);
clearInput = () => {
this.setState({
input: ''
});
}
/**
* Processing options
*/
this.keyboardDOM = document.querySelector(keyboardDOMQuery);
this.options = options;
this.options.layoutName = this.options.layoutName || "default";
this.options.theme = this.options.theme || "hg-theme-default";
this.options.inputName = this.options.inputName || "default";
this.input = {};
this.input[this.options.inputName] = '';
this.keyboardDOMClass = keyboardDOMQuery.split('.').join("");
this.timers = {};
this.buttonElements = {};
getInput = () => {
return this.state.input;
}
/**
* Rendering keyboard
*/
if(this.keyboardDOM)
this.render();
else
console.error(`"${keyboardDOMQuery}" was not found in the DOM.`);
/**
* Saving instance
* This enables multiple simple-keyboard support with easier management
*/
if(!window['SimpleKeyboardInstances'])
window['SimpleKeyboardInstances'] = {};
window['SimpleKeyboardInstances'][this.utilities.camelCase(this.keyboardDOMClass)] = this;
/**
* Physical Keyboard support
*/
this.physicalKeyboardInterface = new PhysicalKeyboard(this);
setInput = input => {
return new Promise(resolve => {
this.setState({
input: input
}, () => {
resolve(input);
});
})
.catch(reason => {
console.warn(reason);
});
}
handleButtonClicked = (button) => {
let debug = this.options.debug;
let debug = this.props.debug;
/**
* Ignoring placeholder buttons
*/
@@ -67,39 +58,32 @@ class SimpleKeyboard {
/**
* Calling onKeyPress
*/
if(typeof this.options.onKeyPress === "function")
this.options.onKeyPress(button);
if(typeof this.props.onKeyPress === "function")
this.props.onKeyPress(button);
/**
* Updating input
*/
let options = {
newLineOnEnter: (this.props.newLineOnEnter === true)
}
if(!this.input[this.options.inputName])
this.input[this.options.inputName] = '';
let updatedInput = Utilities.getUpdatedInput(button, this.state.input, options);
let updatedInput = this.utilities.getUpdatedInput(button, this.input[this.options.inputName], this.options, this.caretPosition);
if(this.input[this.options.inputName] !== updatedInput){
/**
* If maxLength and handleMaxLength yield true, halting
*/
if(this.options.maxLength && this.utilities.handleMaxLength(this.input, this.options, updatedInput)){
return false;
}
this.input[this.options.inputName] = updatedInput;
if(debug)
console.log('Input changed:', this.input);
/**
* syncInstanceInputs
*/
if(this.options.syncInstanceInputs)
this.syncInstanceInputs(this.input);
/**
* Calling onChange
*/
if(typeof this.options.onChange === "function")
this.options.onChange(this.input[this.options.inputName]);
if(this.state.input !== updatedInput){
this.setState({
input: updatedInput
}, () => {
if(debug){
console.log('Input changed:', this.state.input);
}
/**
* Calling onChange
*/
if(typeof this.props.onChange === "function")
this.props.onChange(this.state.input);
});
}
if(debug){
@@ -107,350 +91,48 @@ class SimpleKeyboard {
}
}
syncInstanceInputs = () => {
this.dispatch((section) => {
section.replaceInput(this.input);
});
}
render() {
let layoutName = this.props.layoutName || "default";
let layout = this.props.layout || KeyboardLayout.getLayout(layoutName);
let themeClass = this.props.theme || "hg-theme-default";
let layoutClass = this.props.layout ? "hg-layout-custom" : `hg-layout-${layoutName}`;
clearInput = (inputName) => {
inputName = inputName || this.options.inputName;
this.input[this.options.inputName] = '';
return (
<div className={`simple-keyboard ${themeClass} ${layoutClass}`}>
{layout[layoutName].map((row, index) => {
let rowArray = row.split(' ');
/**
* syncInstanceInputs
*/
if(this.options.syncInstanceInputs)
this.syncInstanceInputs(this.input);
}
return (
<div key={`hg-row-${index}`} className="hg-row">
{rowArray.map((button, index) => {
let fctBtnClass = Utilities.getButtonClass(button);
let buttonDisplayName = Utilities.getButtonDisplayName(button, this.props.display);
getInput = (inputName) => {
inputName = inputName || this.options.inputName;
/**
* syncInstanceInputs
*/
if(this.options.syncInstanceInputs)
this.syncInstanceInputs(this.input);
return this.input[this.options.inputName];
}
setInput = (input, inputName) => {
inputName = inputName || this.options.inputName;
this.input[inputName] = input;
/**
* syncInstanceInputs
*/
if(this.options.syncInstanceInputs)
this.syncInstanceInputs(this.input);
}
replaceInput = (inputObj) => {
this.input = inputObj;
}
setOptions = option => {
option = option || {};
this.options = Object.assign(this.options, option);
this.render();
}
clear = () => {
this.keyboardDOM.innerHTML = '';
this.keyboardDOM.className = this.keyboardDOMClass;
this.buttonElements = {};
}
dispatch = (callback) => {
if(!window['SimpleKeyboardInstances']){
console.error("SimpleKeyboardInstances is not defined. Dispatch cannot be called.")
return false;
}
return Object.keys(window['SimpleKeyboardInstances']).forEach((key) => {
callback(window['SimpleKeyboardInstances'][key], key);
})
}
addButtonTheme = (buttons, className) => {
if(!className || !buttons)
return false;
buttons.split(" ").forEach(button => {
className.split(" ").forEach(classNameItem => {
if(!this.options.buttonTheme)
this.options.buttonTheme = [];
let classNameFound = false;
/**
* If class is already defined, we add button to class definition
*/
this.options.buttonTheme.map(buttonTheme => {
if(buttonTheme.class.split(" ").includes(classNameItem)){
classNameFound = true;
let buttonThemeArray = buttonTheme.buttons.split(" ");
if(!buttonThemeArray.includes(button)){
classNameFound = true;
buttonThemeArray.push(button);
buttonTheme.buttons = buttonThemeArray.join(" ");
}
}
return buttonTheme;
});
/**
* If class is not defined, we create a new entry
*/
if(!classNameFound){
this.options.buttonTheme.push({
class: classNameItem,
buttons: buttons
});
}
});
});
this.render();
}
removeButtonTheme = (buttons, className) => {
/**
* When called with empty parameters, remove all button themes
*/
if(!buttons && !className){
this.options.buttonTheme = [];
this.render();
return false;
}
/**
* If buttons are passed and buttonTheme has items
*/
if(buttons && Array.isArray(this.options.buttonTheme) && this.options.buttonTheme.length){
let buttonArray = buttons.split(" ");
buttonArray.forEach((button, key) => {
this.options.buttonTheme.map((buttonTheme, index) => {
/**
* If className is set, we affect the buttons only for that class
* Otherwise, we afect all classes
*/
if(
(className && className.includes(buttonTheme.class)) ||
!className
){
let filteredButtonArray;
if(buttonArray.includes(button)){
filteredButtonArray = buttonTheme.buttons.split(" ").filter(item => item !== button);
}
/**
* If buttons left, return them, otherwise, remove button Theme
*/
if(filteredButtonArray.length){
buttonTheme.buttons = filteredButtonArray.join(" ");
} else {
this.options.buttonTheme.splice(index, 1);
buttonTheme = null;
}
}
return buttonTheme;
});
});
this.render();
}
}
getButtonElement = (button) => {
let output;
let buttonArr = this.buttonElements[button];
if(buttonArr){
if(buttonArr.length > 1){
output = buttonArr;
} else {
output = buttonArr[0];
}
}
return output;
}
handleCaret = () => {
if(this.options.debug){
console.log("Caret handling started");
}
let handler = (event) => {
let targetTagName = event.target.tagName.toLowerCase();
if(
targetTagName === "textarea" ||
targetTagName === "input"
){
this.caretPosition = event.target.selectionStart;
if(this.options.debug){
console.log('Caret at: ', event.target.selectionStart, event.target.tagName.toLowerCase());
}
}
};
document.addEventListener("keyup", handler);
document.addEventListener("mouseup", handler);
document.addEventListener("touchend", handler);
}
onInit = () => {
if(this.options.debug){
console.log("Initialized");
}
/**
* Caret handling
*/
this.handleCaret();
if(typeof this.options.onInit === "function")
this.options.onInit();
}
onRender = () => {
if(typeof this.options.onRender === "function")
this.options.onRender();
}
render = () => {
/**
* Clear keyboard
*/
this.clear();
let layoutClass = this.options.layout ? "hg-layout-custom" : `hg-layout-${this.options.layoutName}`;
let layout = this.options.layout || KeyboardLayout.getLayout(this.options.layoutName);
/**
* Account for buttonTheme, if set
*/
let buttonThemesParsed = {};
if(Array.isArray(this.options.buttonTheme)){
this.options.buttonTheme.forEach(themeObj => {
if(themeObj.buttons && themeObj.class){
let themeButtons = themeObj.buttons.split(' ');
if(Array.isArray(themeButtons)){
themeButtons.forEach(themeButton => {
let themeParsed = buttonThemesParsed[themeButton];
// If the button has already been added
if(themeParsed)
buttonThemesParsed[themeButton] = `${themeParsed} ${themeObj.class}`;
else
buttonThemesParsed[themeButton] = themeObj.class;
});
}
} else {
console.warn(`buttonTheme row is missing the "buttons" or the "class". Please check the documentation.`)
}
});
}
/**
* Adding themeClass, layoutClass to keyboardDOM
*/
this.keyboardDOM.className += ` ${this.options.theme} ${layoutClass}`;
/**
* Iterating through each row
*/
layout[this.options.layoutName].forEach((row, rIndex) => {
let rowArray = row.split(' ');
/**
* Creating empty row
*/
var rowDOM = document.createElement('div');
rowDOM.className += "hg-row";
/**
* Iterating through each button in row
*/
rowArray.forEach((button, bIndex) => {
let fctBtnClass = this.utilities.getButtonClass(button);
let buttonThemeClass = buttonThemesParsed[button];
let buttonDisplayName = this.utilities.getButtonDisplayName(button, this.options.display, this.options.mergeDisplay);
/**
* Creating button
*/
var buttonDOM = document.createElement('div');
buttonDOM.className += `hg-button ${fctBtnClass}${buttonThemeClass ? " "+buttonThemeClass : ""}`;
buttonDOM.onclick = () => this.handleButtonClicked(button);
/**
* Adding identifier
*/
buttonDOM.setAttribute("data-skBtn", button);
/**
* Adding unique id
* Since there's no limit on spawning same buttons, the unique id ensures you can style every button
*/
let buttonUID = `${this.options.layoutName}-r${rIndex}b${bIndex}`;
buttonDOM.setAttribute("data-skBtnUID", buttonUID);
/**
* Adding button label to button
*/
var buttonSpanDOM = document.createElement('span');
buttonSpanDOM.innerHTML = buttonDisplayName;
buttonDOM.appendChild(buttonSpanDOM);
/**
* Adding to buttonElements
*/
if(!this.buttonElements[button])
this.buttonElements[button] = [];
this.buttonElements[button].push(buttonDOM);
/**
* Appending button to row
*/
rowDOM.appendChild(buttonDOM);
});
/**
* Appending row to keyboard
*/
this.keyboardDOM.appendChild(rowDOM);
});
/**
* Calling onRender
*/
this.onRender();
if(!this.initialized){
this.initialized = true;
/**
* Calling onInit
*/
this.onInit();
}
return (
<div
key={`hg-button-${index}`}
className={`hg-button ${fctBtnClass}`}
onClick={() => this.handleButtonClicked(button)}
><span>{buttonDisplayName}</span></div>
);
})}
</div>
);
})}
</div>
);
}
}
export default SimpleKeyboard;
App.propTypes = {
layoutName: PropTypes.string,
layout: PropTypes.object,
theme: PropTypes.string,
display: PropTypes.object,
onChange: PropTypes.func,
onKeyPress: PropTypes.func,
debug: PropTypes.bool
};
export default App;
+2 -2
View File
@@ -1,2 +1,2 @@
import SimpleKeyboard from './components/Keyboard';
export default SimpleKeyboard;
import Keyboard from './components/Keyboard';
export default Keyboard;
-78
View File
@@ -1,78 +0,0 @@
class PhysicalKeyboard {
constructor(simpleKeyboardInstance){
this.simpleKeyboardInstance = simpleKeyboardInstance;
if(!window['SimpleKeyboardPhysicalKeyboardInit'])
window['SimpleKeyboardPhysicalKeyboardInit'] = true;
else
return false;
this.initKeyboardListener();
}
initKeyboardListener = () => {
// Normal Keyboard
document.addEventListener("keydown", (event) => {
if(this.simpleKeyboardInstance.options.physicalKeyboardHighlight){
let buttonPressed = this.getSimpleKeyboardLayoutKey(event);
this.simpleKeyboardInstance.dispatch(instance => {
let buttonDOM = instance.getButtonElement(buttonPressed) || instance.getButtonElement(`{${buttonPressed}}`);
if(buttonDOM){
buttonDOM.style.backgroundColor = this.simpleKeyboardInstance.options.physicalKeyboardHighlightBgColor || "#9ab4d0";
buttonDOM.style.color = this.simpleKeyboardInstance.options.physicalKeyboardHighlightTextColor || "white";
}
});
}
});
// Removing button style on keyup
document.addEventListener("keyup", (event) => {
if(this.simpleKeyboardInstance.options.physicalKeyboardHighlight){
let buttonPressed = this.getSimpleKeyboardLayoutKey(event);
this.simpleKeyboardInstance.dispatch(instance => {
let buttonDOM = instance.getButtonElement(buttonPressed) || instance.getButtonElement(`{${buttonPressed}}`);
if(buttonDOM){
buttonDOM.removeAttribute("style");
}
});
}
});
}
getSimpleKeyboardLayoutKey = (event) => {
if(this.simpleKeyboardInstance.options.debug){
console.log(event);
}
let output;
if(
event.code.includes("Numpad") ||
event.code.includes("Shift") ||
event.code.includes("Space") ||
event.code.includes("Backspace")
){
output = event.code;
} else {
output = event.key;
}
/**
* If button is not uppercase, casting to lowercase
*/
if (
output !== output.toUpperCase() ||
(event.code[0] === "F" && Number.isInteger(Number(event.code[1])) && event.code.length <= 3)
) {
output = output.toLowerCase();
}
return output;
}
}
export default PhysicalKeyboard;
+20 -231
View File
@@ -1,9 +1,5 @@
class Utilities {
constructor(simpleKeyboardInstance){
this.simpleKeyboardInstance = simpleKeyboardInstance;
}
normalizeString(string){
static normalizeString(string){
let output;
if(string === "@")
@@ -38,266 +34,59 @@ class Utilities {
output = 'closebracket';
else if(string === "//")
output = 'emptybutton';
else if(string === ".com")
output = 'com';
else
output = '';
return output ? ` hg-button-${output}` : '';
}
getButtonClass = button => {
static getButtonClass = button => {
let buttonTypeClass = (button.includes("{") && button !== '{//}') ? "functionBtn" : "standardBtn";
let buttonWithoutBraces = button.replace("{", "").replace("}", "");
let buttonNormalized =
buttonTypeClass === "standardBtn" ?
this.normalizeString(buttonWithoutBraces) : ` hg-button-${buttonWithoutBraces}`;
Utilities.normalizeString(buttonWithoutBraces) : ` hg-button-${buttonWithoutBraces}`;
return `hg-${buttonTypeClass}${buttonNormalized}`;
}
getDefaultDiplay(){
static getDefaultDiplay(){
return {
'{bksp}': 'backspace',
'{backspace}': 'backspace',
'{bksp}': 'delete',
'{enter}': '< enter',
'{shift}': 'shift',
'{shiftleft}': 'shift',
'{shiftright}': 'shift',
'{alt}': 'alt',
'{s}': 'shift',
'{tab}': 'tab',
'{lock}': 'caps',
'{capslock}': 'caps',
'{accept}': 'Submit',
'{space}': ' ',
'{//}': ' ',
"{esc}": "esc",
"{escape}": "esc",
"{f1}": "f1",
"{f2}": "f2",
"{f3}": "f3",
"{f4}": "f4",
"{f5}": "f5",
"{f6}": "f6",
"{f7}": "f7",
"{f8}": "f8",
"{f9}": "f9",
"{f10}": "f10",
"{f11}": "f11",
"{f12}": "f12",
'{numpaddivide}': '/',
'{numlock}': 'lock',
"{arrowup}": "↑",
"{arrowleft}": "←",
"{arrowdown}": "↓",
"{arrowright}": "→",
"{prtscr}": "print",
"{scrolllock}": "scroll",
"{pause}": "pause",
"{insert}": "ins",
"{home}": "home",
"{pageup}": "up",
"{delete}": "del",
"{end}": "end",
"{pagedown}": "down",
"{numpadmultiply}": "*",
"{numpadsubtract}": "-",
"{numpadadd}": "+",
"{numpadenter}": "enter",
"{period}": ".",
"{numpaddecimal}": ".",
"{numpad0}": "0",
"{numpad1}": "1",
"{numpad2}": "2",
"{numpad3}": "3",
"{numpad4}": "4",
"{numpad5}": "5",
"{numpad6}": "6",
"{numpad7}": "7",
"{numpad8}": "8",
"{numpad9}": "9",
'{//}': ' '
};
}
getButtonDisplayName = (button, display, mergeDisplay) => {
if(mergeDisplay){
display = Object.assign({}, this.getDefaultDiplay(), display);
} else {
display = display || this.getDefaultDiplay();
}
static getButtonDisplayName = (button, display) => {
display = display || Utilities.getDefaultDiplay();
return display[button] || button;
}
getUpdatedInput = (button, input, options, caretPos) => {
static getUpdatedInput = (button, input, options) => {
let output = input;
let newLineOnEnter = options.newLineOnEnter;
if((button === "{bksp}" || button === "{backspace}") && output.length > 0){
output = this.removeAt(output, caretPos);
} else if(button === "{space}")
output = this.addStringAt(output, " ", caretPos);
else if(button === "{tab}" && !(typeof options.tabCharOnTab === "boolean" && options.tabCharOnTab === false)){
output = this.addStringAt(output, "\t", caretPos);
} else if((button === "{enter}" || button === "{numpadenter}") && options.newLineOnEnter)
output = this.addStringAt(output, "\n", caretPos);
else if(button.includes("numpad") && Number.isInteger(Number(button[button.length - 2]))){
output = this.addStringAt(output, button[button.length - 2], caretPos);
}
else if(button === "{numpaddivide}")
output = this.addStringAt(output, '/', caretPos);
else if(button === "{numpadmultiply}")
output = this.addStringAt(output, '*', caretPos);
else if(button === "{numpadsubtract}")
output = this.addStringAt(output, '-', caretPos);
else if(button === "{numpadadd}")
output = this.addStringAt(output, '+', caretPos);
else if(button === "{numpadadd}")
output = this.addStringAt(output, '+', caretPos);
else if(button === "{numpaddecimal}")
output = this.addStringAt(output, '.', caretPos);
else if(!button.includes("{") && !button.includes("}"))
output = this.addStringAt(output, button, caretPos);
if(button === "{bksp}" && output.length > 0)
output = output.slice(0, -1);
else if(button === "{space}")
output = output + ' ';
else if(button === "{tab}")
output = output + "\t";
else if(button === "{enter}" && newLineOnEnter)
output = output + "\n";
else if(!button.includes("{") && !button.includes("{"))
output = output + button;
return output;
}
updateCaretPos = (length, minus) => {
if(minus){
if(this.simpleKeyboardInstance.caretPosition > 0)
this.simpleKeyboardInstance.caretPosition = this.simpleKeyboardInstance.caretPosition - length
} else {
this.simpleKeyboardInstance.caretPosition = this.simpleKeyboardInstance.caretPosition + length;
}
}
addStringAt(source, string, position){
let output;
if(this.simpleKeyboardInstance.options.debug){
console.log("Caret at:", position);
}
if(!position && position !== 0){
output = source + string;
} else {
output = [source.slice(0, position), string, source.slice(position)].join('');
/**
* Avoid caret position change when maxLength is set
*/
if(!this.isMaxLengthReached()){
this.updateCaretPos(string.length);
}
}
return output;
}
removeAt(source, position){
let output;
let prevTwoChars;
let emojiMatched;
let 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){
prevTwoChars = source.substring(position - 2, position)
emojiMatched = prevTwoChars.match(emojiMatchedReg);
if(emojiMatched){
output = source.substr(0, (position - 2)) + source.substr(position);
this.updateCaretPos(2, true);
} else {
output = source.substr(0, (position - 1)) + source.substr(position);
this.updateCaretPos(1, true);
}
} else {
prevTwoChars = source.slice(-2);
emojiMatched = prevTwoChars.match(emojiMatchedReg);
if(emojiMatched){
output = source.slice(0, -2);
this.updateCaretPos(2, true);
} else {
output = source.slice(0, -1);
this.updateCaretPos(1, true);
}
}
return output;
}
handleMaxLength(inputObj, options, updatedInput){
let maxLength = options.maxLength;
let currentInput = inputObj[options.inputName];
let condition = currentInput.length === maxLength;
if(
/**
* If pressing this button won't add more characters
* We exit out of this limiter function
*/
updatedInput.length <= currentInput.length
){
return false;
}
if(Number.isInteger(maxLength)){
if(options.debug){
console.log("maxLength (num) reached:", condition);
}
if(condition){
this.maxLengthReached = true;
return true;
} else {
this.maxLengthReached = false;
return false;
}
}
if(typeof maxLength === "object"){
let condition = currentInput.length === maxLength[options.inputName];
if(options.debug){
console.log("maxLength (obj) reached:", condition);
}
if(condition){
this.maxLengthReached = true;
return true;
} else {
this.maxLengthReached = false;
return false;
}
}
}
isMaxLengthReached = () => {
return Boolean(this.maxLengthReached);
}
camelCase = (string) => {
return string.toLowerCase().trim().split(/[.\-_\s]/g).reduce((string, word) => string + word[0].toUpperCase() + word.slice(1));
};
}
export default Utilities;