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Create Text-Input #251

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348 changes: 348 additions & 0 deletions static/extensions/Ckya/Text-Input
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// Created by CKYA
//Everything you need

(function(Scratch) {
'use strict';

const inputs = new Map();
let runtime;

class EnhancedInput {
constructor() {
this.input = document.createElement('input');
this.input.style.position = 'absolute';
this.input.style.padding = '5px';
this.input.style.border = '1px solid black';
this.input.style.borderRadius = '4px';
this.input.style.zIndex = '9999';
this.visible = false;
this.isFocused = false;
this.isTyping = false;
this.typingTimeout = null;

// Event listeners
this.input.addEventListener('focus', () => {
this.isFocused = true;
});

this.input.addEventListener('blur', () => {
this.isFocused = false;
});

this.input.addEventListener('input', () => {
this.isTyping = true;
clearTimeout(this.typingTimeout);
this.typingTimeout = setTimeout(() => {
this.isTyping = false;
}, 1000);
});
}

show(x, y) {
if (!this.visible) {
document.body.appendChild(this.input);
this.visible = true;
}
this.input.style.left = x + 'px';
this.input.style.top = y + 'px';
}

hide() {
if (this.visible) {
document.body.removeChild(this.input);
this.visible = false;
}
}

setType(type) {
this.input.type = type;
}

setStyle(styles) {
Object.assign(this.input.style, styles);
}
}

class EnhancedTextInputExtension {
constructor(runtime) {
this.runtime = runtime;
}

getInfo() {
return {
id: 'enhancedinput',
name: 'Text Input+',
color1: '#9966FF',
color2: '#774DCB',
blocks: [
{
opcode: 'createInput',
blockType: Scratch.BlockType.COMMAND,
text: 'create [TYPE] input [ID] with placeholder [PLACEHOLDER]',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
},
TYPE: {
type: Scratch.ArgumentType.STRING,
menu: 'inputTypes'
},
PLACEHOLDER: {
type: Scratch.ArgumentType.STRING,
defaultValue: 'Enter text here...'
}
}
},
{
opcode: 'showInput',
blockType: Scratch.BlockType.COMMAND,
text: 'show input [ID] at x: [X] y: [Y]',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
},
X: {
type: Scratch.ArgumentType.NUMBER,
defaultValue: 0
},
Y: {
type: Scratch.ArgumentType.NUMBER,
defaultValue: 0
}
}
},
{
opcode: 'hideInput',
blockType: Scratch.BlockType.COMMAND,
text: 'hide input [ID]',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
}
}
},
{
opcode: 'getValue',
blockType: Scratch.BlockType.REPORTER,
text: 'value of input [ID]',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
}
}
},
{
opcode: 'setValue',
blockType: Scratch.BlockType.COMMAND,
text: 'set input [ID] value to [TEXT]',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
},
TEXT: {
type: Scratch.ArgumentType.STRING,
defaultValue: 'Hello!'
}
}
},
{
opcode: 'setInputStyle',
blockType: Scratch.BlockType.COMMAND,
text: 'set input [ID] [STYLE] to [VALUE]',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
},
STYLE: {
type: Scratch.ArgumentType.STRING,
menu: 'styleOptions'
},
VALUE: {
type: Scratch.ArgumentType.STRING,
defaultValue: ''
}
}
},
{
opcode: 'isInputFocused',
blockType: Scratch.BlockType.BOOLEAN,
text: 'is input [ID] focused?',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
}
}
},
{
opcode: 'isInputVisible',
blockType: Scratch.BlockType.BOOLEAN,
text: 'is input [ID] visible?',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
}
}
},
{
opcode: 'isTyping',
blockType: Scratch.BlockType.BOOLEAN,
text: 'is typing in input [ID]?',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
}
}
},
{
opcode: 'setFocus',
blockType: Scratch.BlockType.COMMAND,
text: 'set focus to input [ID]',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
}
}
},
{
opcode: 'clearInput',
blockType: Scratch.BlockType.COMMAND,
text: 'clear input [ID]',
arguments: {
ID: {
type: Scratch.ArgumentType.STRING,
defaultValue: '1'
}
}
}
],
menus: {
inputTypes: {
items: ['text', 'password', 'number', 'email', 'tel', 'search']
},
styleOptions: {
items: [
'width',
'height',
'text color',
'background color',
'font size',
'border color',
'border radius'
]
}
}
};
}

createInput(args) {
const id = args.ID.toString();

if (inputs.has(id)) {
const oldInput = inputs.get(id);
oldInput.hide();
}

const input = new EnhancedInput();
input.setType(args.TYPE);
input.input.placeholder = args.PLACEHOLDER;
inputs.set(id, input);
}

showInput(args) {
const input = inputs.get(args.ID.toString());
if (input) {
const rect = this.runtime.renderer.canvas.getBoundingClientRect();
const canvasWidth = rect.width;
const canvasHeight = rect.height;
const x = (args.X + 240) * (canvasWidth / 480);
const y = (180 - args.Y) * (canvasHeight / 360);
input.show(rect.left + x, rect.top + y);
}
}

hideInput(args) {
const input = inputs.get(args.ID.toString());
if (input) input.hide();
}

getValue(args) {
const input = inputs.get(args.ID.toString());
return input ? input.input.value : '';
}

setValue(args) {
const input = inputs.get(args.ID.toString());
if (input) input.input.value = args.TEXT;
}

setInputStyle(args) {
const input = inputs.get(args.ID.toString());
if (!input) return;

const styles = {};
switch (args.STYLE) {
case 'width':
styles.width = args.VALUE + 'px';
break;
case 'height':
styles.height = args.VALUE + 'px';
break;
case 'text color':
styles.color = args.VALUE;
break;
case 'background color':
styles.backgroundColor = args.VALUE;
break;
case 'font size':
styles.fontSize = args.VALUE + 'px';
break;
case 'border color':
styles.borderColor = args.VALUE;
break;
case 'border radius':
styles.borderRadius = args.VALUE + 'px';
break;
}
input.setStyle(styles);
}

isInputFocused(args) {
const input = inputs.get(args.ID.toString());
return input ? input.isFocused : false;
}

isInputVisible(args) {
const input = inputs.get(args.ID.toString());
return input ? input.visible : false;
}

isTyping(args) {
const input = inputs.get(args.ID.toString());
return input ? input.isTyping : false;
}

setFocus(args) {
const input = inputs.get(args.ID.toString());
if (input && input.visible) {
input.input.focus();
}
}

clearInput(args) {
const input = inputs.get(args.ID.toString());
if (input) input.input.value = '';
}
}

Scratch.extensions.register(new EnhancedTextInputExtension(Scratch.vm.runtime));
})(Scratch);