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@julo-ui/sliders

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A React Slider component that implements input[type='range']

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import { roundValueToStep } from "./chunk-Y2VS5NAR.mjs"; // src/range-slider/utils.ts import { clampValue } from "@julo-ui/number-utils"; function getValueBounds(value, min, max, spacing) { return value.map((_v, i) => { const _min = i === 0 ? min : value[i - 1] + spacing; const _max = i === value.length - 1 ? max : value[i + 1] - spacing; return { min: _min, max: _max }; }); } function getIds(id) { return { root: `slider-root-${id}`, getThumb: (i) => `slider-thumb-${id}-${i}`, getInput: (i) => `slider-input-${id}-${i}`, track: `slider-track-${id}`, innerTrack: `slider-filled-track-${id}`, getMarker: (i) => `slider-marker-${id}-${i}`, output: `slider-output-${id}` }; } function getThumbStateOnChange({ bounds, index, values, pointerValue, prevValue, step, isDisableSwap, distanceBetweenThumbs }) { const prevValueAtIndex = prevValue[index]; const boundsAtIndex = bounds[index]; let valueAtIndex = clampValue( parseFloat(roundValueToStep(pointerValue, boundsAtIndex.min, step)), isDisableSwap ? boundsAtIndex.min : bounds[0].min, isDisableSwap ? boundsAtIndex.max : bounds[bounds.length - 1].max ); const isDecreasing = pointerValue < prevValueAtIndex; const isValueExceedBoundedValue = !isDisableSwap && (isDecreasing ? valueAtIndex <= boundsAtIndex.min - distanceBetweenThumbs : valueAtIndex >= boundsAtIndex.max + distanceBetweenThumbs); if (isValueExceedBoundedValue) { const totalThumb = prevValue.length; let isFoundNewThumb = false; let isNoMoreThumb = false; values[index] = isDecreasing ? boundsAtIndex.min : boundsAtIndex.max; for (let i = isDecreasing ? index - 1 : index + 1; !isFoundNewThumb && !isNoMoreThumb; isDecreasing ? i-- : i++) { if (i >= totalThumb || i < 0) { isNoMoreThumb = true; if (isDecreasing ? valueAtIndex < boundsAtIndex.min : valueAtIndex > boundsAtIndex.max) { valueAtIndex = isDecreasing ? boundsAtIndex.min : boundsAtIndex.max; } continue; } if (!isDecreasing ? valueAtIndex >= bounds[i].min && valueAtIndex < bounds[i].max + distanceBetweenThumbs : valueAtIndex > bounds[i].min - distanceBetweenThumbs && valueAtIndex <= bounds[i].max) { isFoundNewThumb = true; index = i; } } } else { if (!isDecreasing && pointerValue > boundsAtIndex.max) { valueAtIndex = boundsAtIndex.max; } if (isDecreasing && pointerValue < boundsAtIndex.min) { valueAtIndex = boundsAtIndex.min; } } values[index] = valueAtIndex; return { index, value: values }; } export { getValueBounds, getIds, getThumbStateOnChange };