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136 lines
3.2 KiB
136 lines
3.2 KiB
import React, {PropsWithChildren, useCallback, useLayoutEffect, useMemo} from 'react';
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import iro from "@jaames/iro";
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import "./Forms.sass";
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interface FormLineProps {
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label: string
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id?: string
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}
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function FormLine({label, id, children}: PropsWithChildren<FormLineProps>) {
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return (
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<div className="FormLine">
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<label htmlFor={id}>{label}:</label>
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{children}
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</div>
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);
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}
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interface InputProps {
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label: string
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value: string
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onChange?: (s: string) => void,
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onChangeNumeric?: (n: number) => void
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numeric?: boolean
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}
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export function Input({label, numeric, onChange, onChangeNumeric, value}: InputProps) {
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const id = useMemo(() => `input-${randomId()}`, []);
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const actualOnChange = useCallback((newValue: string) => {
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if (onChangeNumeric) {
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onChangeNumeric(parseInt(newValue));
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} else if (onChange) {
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onChange(newValue);
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}
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}, [onChange, onChangeNumeric]);
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return (
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<FormLine label={label} id={id}>
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<input id={id} value={value}
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type={numeric ? "number" : "text"}
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onChange={i => actualOnChange(i.target.value)}
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/>
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</FormLine>
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)
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}
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interface ColorPickerProps {
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label?: string
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h: number
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s: number
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onChange: (h: number, s: number) => void
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}
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const randomId = () => Math.floor(Math.random() * 100000);
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export const HSColorPicker: React.FC<ColorPickerProps> = ({h, s, onChange, label}) => {
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const myId = useMemo(() => `color-picker-${randomId()}`, []);
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useLayoutEffect(() => {
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// @ts-ignore
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const colorPicker = new iro.ColorPicker(`#${myId}`, {
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color: {h, s: s * 100, v: 255},
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layout: [
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{
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component: iro.ui.Wheel,
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options: {}
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}
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],
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});
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colorPicker.on("input:end", (color: { hsv: { h: number, s: number } }) => {
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onChange(color.hsv.h || 0, (color.hsv.s || 0) / 100);
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});
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return () => {
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const elem = document.getElementById(myId);
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if (elem === null) {
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return;
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}
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elem.innerHTML = "";
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};
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}, [h, s, onChange, myId]);
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return (
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<FormLine label={label || "HS-farge"}>
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<div id={myId} style={{margin: "0 auto"}}/>
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</FormLine>
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);
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};
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interface KelvinColorPickerProps {
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label?: string
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kelvin: number
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onChange: (kelvin: number) => void
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}
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export const KelvinColorPicker: React.FC<KelvinColorPickerProps> = ({label, kelvin, onChange}) => {
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const myId = useMemo(() => `color-picker-${randomId()}`, []);
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useLayoutEffect(() => {
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// @ts-ignore
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const colorPicker = new iro.ColorPicker(`#${myId}`, {
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color: {kelvin},
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layout: [
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{
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component: iro.ui.Slider,
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options: {
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sliderType: "kelvin",
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}
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}
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],
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});
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colorPicker.on("input:end", (color: iro.Color) => {
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onChange(Math.floor(color.kelvin));
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});
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return () => {
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const elem = document.getElementById(myId);
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if (elem === null) {
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return;
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}
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elem.innerHTML = "";
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};
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}, [kelvin, onChange, myId]);
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return (
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<FormLine label={label || "KV-farge"}>
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<div title={`${kelvin}K`} id={myId} style={{margin: "0 auto"}}/>
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</FormLine>
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);
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}
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