tweak-tools/dist/components/Number/RangeSlider.js

Tweak your React projects until awesomeness

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (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.RangeSlider = void 0;
const react_1 = __importStar(require("react"));
const StyledRange_1 = require("./StyledRange");
const number_plugin_1 = require("./number-plugin");
const hooks_1 = require("../../hooks");
const utils_1 = require("../../utils");
const styles_1 = require("../../styles");
function RangeSlider({ value, min, max, onDrag, step, initialValue }) {
    const ref = (0, react_1.useRef)(null);
    const scrubberRef = (0, react_1.useRef)(null);
    const rangeWidth = (0, react_1.useRef)(0);
    const scrubberWidth = (0, styles_1.useTh)('sizes', 'scrubberWidth');
    const bind = (0, hooks_1.useDrag)(({ event, first, xy: [x], movement: [mx], memo }) => {
        if (first) {
            // rangeWidth is the width of the slider el minus the width of the scrubber el itself
            const { width, left } = ref.current.getBoundingClientRect();
            rangeWidth.current = width - parseFloat(scrubberWidth);
            const targetIsScrub = (event === null || event === void 0 ? void 0 : event.target) === scrubberRef.current;
            // memo is the value where the user clicked on
            memo = targetIsScrub ? value : (0, utils_1.invertedRange)((x - left) / width, min, max);
        }
        const newValue = memo + (0, utils_1.invertedRange)(mx / rangeWidth.current, 0, max - min);
        onDrag((0, number_plugin_1.sanitizeStep)(newValue, { step, initialValue }));
        return memo;
    });
    const pos = (0, utils_1.range)(value, min, max);
    return (react_1.default.createElement(StyledRange_1.RangeWrapper, Object.assign({ ref: ref }, bind()),
        react_1.default.createElement(StyledRange_1.Range, null,
            react_1.default.createElement(StyledRange_1.Indicator, { style: { left: 0, right: `${(1 - pos) * 100}%` } })),
        react_1.default.createElement(StyledRange_1.Scrubber, { ref: scrubberRef, style: { left: `calc(${pos} * (100% - ${scrubberWidth}))` } })));
}
exports.RangeSlider = RangeSlider;