react-7-segment-display-plus
Version:
A react component that simulates a 7-segment display
82 lines • 3.93 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Display = void 0;
const Digit_1 = require("./Digit");
const react_1 = __importStar(require("react"));
const Dot_1 = require("./Dot");
const Display = ({ count = 2, height = 250, value = null, color = "red", backgroundColor, skew = false, }) => {
const [digits, setDigits] = (0, react_1.useState)([]);
const [dotIndex, setDotIndex] = (0, react_1.useState)(-1);
const style = {
display: "flex",
flexDirection: "row",
justifyContent: "center",
alignItems: "center",
height: "fit-content",
width: "fit-content",
padding: "20px",
};
const displayStyle = {
display: "flex",
flexDirection: "column",
justifyContent: "center",
alignItems: "center",
height: "fit-content",
width: "fit-content",
backgroundColor: backgroundColor ? backgroundColor : "transparent",
padding: "20px",
color: "white",
};
(0, react_1.useEffect)(() => {
let dotIndex = value ? value.toString().indexOf(".") - 1 : -1;
const newValue = dotIndex > -1 ? value.toString().replace(".", "") : value;
let newDigits = newValue && newValue.toString().split("");
if (!newValue || count < newValue.toString().length) {
newDigits = null;
}
if (newValue && count > newValue.toString().length) {
for (let i = 0; i < count - newValue.toString().length; i++) {
newDigits.unshift("0");
}
}
setDigits(newDigits);
setDotIndex(dotIndex > -1 ? dotIndex + count - newValue.toString().length : -1);
}, [count, value]);
return (react_1.default.createElement("div", { className: "display", style: displayStyle },
react_1.default.createElement("div", { className: "display-digits", style: style }, digits
? digits.map((digit, index) => {
return (react_1.default.createElement(react_1.default.Fragment, null,
react_1.default.createElement(Digit_1.Digit, { key: `digit-${index}`, char: digit, height: height, color: color, skew: skew }),
react_1.default.createElement(Dot_1.Dot, { key: `dot-${index}`, active: index === dotIndex, color: color, height: height, skew: skew })));
})
: Array.from(Array(count).keys()).map((index) => {
return (react_1.default.createElement(react_1.default.Fragment, null,
react_1.default.createElement(Digit_1.Digit, { key: `digit-${index}`, char: "-", height: height, color: color, skew: skew }),
react_1.default.createElement(Dot_1.Dot, { key: `dot-${index}`, active: false, color: color, height: height, skew: skew })));
}))));
};
exports.Display = Display;
//# sourceMappingURL=Display.js.map