quran/node_modules/react-remove-scroll-bar/dist/es2019/component.js

import * as React from 'react';
import { styleSingleton } from 'react-style-singleton';
import { fullWidthClassName, zeroRightClassName, noScrollbarsClassName, removedBarSizeVariable } from './constants';
import { getGapWidth } from './utils';
const Style = styleSingleton();
export const lockAttribute = 'data-scroll-locked';
// important tip - once we measure scrollBar width and remove them
// we could not repeat this operation
// thus we are using style-singleton - only the first "yet correct" style will be applied.
const getStyles = ({ left, top, right, gap }, allowRelative, gapMode = 'margin', important) => `
  .${noScrollbarsClassName} {
   overflow: hidden ${important};
   padding-right: ${gap}px ${important};
  }
  body[${lockAttribute}] {
    overflow: hidden ${important};
    overscroll-behavior: contain;
    ${[
    allowRelative && `position: relative ${important};`,
    gapMode === 'margin' &&
        `
    padding-left: ${left}px;
    padding-top: ${top}px;
    padding-right: ${right}px;
    margin-left:0;
    margin-top:0;
    margin-right: ${gap}px ${important};
    `,
    gapMode === 'padding' && `padding-right: ${gap}px ${important};`,
]
    .filter(Boolean)
    .join('')}
  }
  
  .${zeroRightClassName} {
    right: ${gap}px ${important};
  }
  
  .${fullWidthClassName} {
    margin-right: ${gap}px ${important};
  }
  
  .${zeroRightClassName} .${zeroRightClassName} {
    right: 0 ${important};
  }
  
  .${fullWidthClassName} .${fullWidthClassName} {
    margin-right: 0 ${important};
  }
  
  body[${lockAttribute}] {
    ${removedBarSizeVariable}: ${gap}px;
  }
`;
/**
 * Removes page scrollbar and blocks page scroll when mounted
 */
export const RemoveScrollBar = (props) => {
    const { noRelative, noImportant, gapMode = 'margin' } = props;
    /*
     gap will be measured on every component mount
     however it will be used only by the "first" invocation
     due to singleton nature of <Style
     */
    const gap = React.useMemo(() => getGapWidth(gapMode), [gapMode]);
    React.useEffect(() => {
        document.body.setAttribute(lockAttribute, '');
        return () => {
            document.body.removeAttribute(lockAttribute);
        };
    }, []);
    return React.createElement(Style, { styles: getStyles(gap, !noRelative, gapMode, !noImportant ? '!important' : '') });
};