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Grid.js
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Grid.js
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import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import _extends from "@babel/runtime/helpers/esm/extends";
const _excluded = ["className", "columns", "columnSpacing", "component", "container", "direction", "item", "rowSpacing", "spacing", "wrap", "zeroMinWidth"];
// A grid component using the following libs as inspiration.
//
// For the implementation:
// - https://getbootstrap.com/docs/4.3/layout/grid/
// - https://github.com/kristoferjoseph/flexboxgrid/blob/master/src/css/flexboxgrid.css
// - https://github.com/roylee0704/react-flexbox-grid
// - https://material.angularjs.org/latest/layout/introduction
//
// Follow this flexbox Guide to better understand the underlying model:
// - https://css-tricks.com/snippets/css/a-guide-to-flexbox/
import * as React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import { unstable_extendSxProp as extendSxProp, handleBreakpoints, unstable_resolveBreakpointValues as resolveBreakpointValues } from '@mui/system';
import { unstable_composeClasses as composeClasses } from '@mui/base';
import requirePropFactory from '../utils/requirePropFactory';
import styled from '../styles/styled';
import useThemeProps from '../styles/useThemeProps';
import useTheme from '../styles/useTheme';
import GridContext from './GridContext';
import gridClasses, { getGridUtilityClass } from './gridClasses';
import { jsx as _jsx } from "react/jsx-runtime";
function getOffset(val) {
const parse = parseFloat(val);
return `${parse}${String(val).replace(String(parse), '') || 'px'}`;
}
export function generateGrid({
theme,
ownerState
}) {
let size;
return theme.breakpoints.keys.reduce((globalStyles, breakpoint) => {
// Use side effect over immutability for better performance.
let styles = {};
if (ownerState[breakpoint]) {
size = ownerState[breakpoint];
}
if (!size) {
return globalStyles;
}
if (size === true) {
// For the auto layouting
styles = {
flexBasis: 0,
flexGrow: 1,
maxWidth: '100%'
};
} else if (size === 'auto') {
styles = {
flexBasis: 'auto',
flexGrow: 0,
flexShrink: 0,
maxWidth: 'none',
width: 'auto'
};
} else {
const columnsBreakpointValues = resolveBreakpointValues({
values: ownerState.columns,
breakpoints: theme.breakpoints.values
});
const columnValue = typeof columnsBreakpointValues === 'object' ? columnsBreakpointValues[breakpoint] : columnsBreakpointValues;
if (columnValue === undefined || columnValue === null) {
return globalStyles;
}
// Keep 7 significant numbers.
const width = `${Math.round(size / columnValue * 10e7) / 10e5}%`;
let more = {};
if (ownerState.container && ownerState.item && ownerState.columnSpacing !== 0) {
const themeSpacing = theme.spacing(ownerState.columnSpacing);
if (themeSpacing !== '0px') {
const fullWidth = `calc(${width} + ${getOffset(themeSpacing)})`;
more = {
flexBasis: fullWidth,
maxWidth: fullWidth
};
}
}
// Close to the bootstrap implementation:
// https://github.com/twbs/bootstrap/blob/8fccaa2439e97ec72a4b7dc42ccc1f649790adb0/scss/mixins/_grid.scss#L41
styles = _extends({
flexBasis: width,
flexGrow: 0,
maxWidth: width
}, more);
}
// No need for a media query for the first size.
if (theme.breakpoints.values[breakpoint] === 0) {
Object.assign(globalStyles, styles);
} else {
globalStyles[theme.breakpoints.up(breakpoint)] = styles;
}
return globalStyles;
}, {});
}
export function generateDirection({
theme,
ownerState
}) {
const directionValues = resolveBreakpointValues({
values: ownerState.direction,
breakpoints: theme.breakpoints.values
});
return handleBreakpoints({
theme
}, directionValues, propValue => {
const output = {
flexDirection: propValue
};
if (propValue.indexOf('column') === 0) {
output[`& > .${gridClasses.item}`] = {
maxWidth: 'none'
};
}
return output;
});
}
/**
* Extracts zero value breakpoint keys before a non-zero value breakpoint key.
* @example { xs: 0, sm: 0, md: 2, lg: 0, xl: 0 } or [0, 0, 2, 0, 0]
* @returns [xs, sm]
*/
function extractZeroValueBreakpointKeys({
breakpoints,
values
}) {
let nonZeroKey = '';
Object.keys(values).forEach(key => {
if (nonZeroKey !== '') {
return;
}
if (values[key] !== 0) {
nonZeroKey = key;
}
});
const sortedBreakpointKeysByValue = Object.keys(breakpoints).sort((a, b) => {
return breakpoints[a] - breakpoints[b];
});
return sortedBreakpointKeysByValue.slice(0, sortedBreakpointKeysByValue.indexOf(nonZeroKey));
}
export function generateRowGap({
theme,
ownerState
}) {
const {
container,
rowSpacing
} = ownerState;
let styles = {};
if (container && rowSpacing !== 0) {
const rowSpacingValues = resolveBreakpointValues({
values: rowSpacing,
breakpoints: theme.breakpoints.values
});
let zeroValueBreakpointKeys;
if (typeof rowSpacingValues === 'object') {
zeroValueBreakpointKeys = extractZeroValueBreakpointKeys({
breakpoints: theme.breakpoints.values,
values: rowSpacingValues
});
}
styles = handleBreakpoints({
theme
}, rowSpacingValues, (propValue, breakpoint) => {
const themeSpacing = theme.spacing(propValue);
if (themeSpacing !== '0px') {
return {
marginTop: `-${getOffset(themeSpacing)}`,
[`& > .${gridClasses.item}`]: {
paddingTop: getOffset(themeSpacing)
}
};
}
if (zeroValueBreakpointKeys?.includes(breakpoint)) {
return {};
}
return {
marginTop: 0,
[`& > .${gridClasses.item}`]: {
paddingTop: 0
}
};
});
}
return styles;
}
export function generateColumnGap({
theme,
ownerState
}) {
const {
container,
columnSpacing
} = ownerState;
let styles = {};
if (container && columnSpacing !== 0) {
const columnSpacingValues = resolveBreakpointValues({
values: columnSpacing,
breakpoints: theme.breakpoints.values
});
let zeroValueBreakpointKeys;
if (typeof columnSpacingValues === 'object') {
zeroValueBreakpointKeys = extractZeroValueBreakpointKeys({
breakpoints: theme.breakpoints.values,
values: columnSpacingValues
});
}
styles = handleBreakpoints({
theme
}, columnSpacingValues, (propValue, breakpoint) => {
const themeSpacing = theme.spacing(propValue);
if (themeSpacing !== '0px') {
return {
width: `calc(100% + ${getOffset(themeSpacing)})`,
marginLeft: `-${getOffset(themeSpacing)}`,
[`& > .${gridClasses.item}`]: {
paddingLeft: getOffset(themeSpacing)
}
};
}
if (zeroValueBreakpointKeys?.includes(breakpoint)) {
return {};
}
return {
width: '100%',
marginLeft: 0,
[`& > .${gridClasses.item}`]: {
paddingLeft: 0
}
};
});
}
return styles;
}
export function resolveSpacingStyles(spacing, breakpoints, styles = {}) {
// undefined/null or `spacing` <= 0
if (!spacing || spacing <= 0) {
return [];
}
// in case of string/number `spacing`
if (typeof spacing === 'string' && !Number.isNaN(Number(spacing)) || typeof spacing === 'number') {
return [styles[`spacing-xs-${String(spacing)}`]];
}
// in case of object `spacing`
const spacingStyles = [];
breakpoints.forEach(breakpoint => {
const value = spacing[breakpoint];
if (Number(value) > 0) {
spacingStyles.push(styles[`spacing-${breakpoint}-${String(value)}`]);
}
});
return spacingStyles;
}
// Default CSS values
// flex: '0 1 auto',
// flexDirection: 'row',
// alignItems: 'flex-start',
// flexWrap: 'nowrap',
// justifyContent: 'flex-start',
const GridRoot = styled('div', {
name: 'MuiGrid',
slot: 'Root',
overridesResolver: (props, styles) => {
const {
ownerState
} = props;
const {
container,
direction,
item,
spacing,
wrap,
zeroMinWidth,
breakpoints
} = ownerState;
let spacingStyles = [];
// in case of grid item
if (container) {
spacingStyles = resolveSpacingStyles(spacing, breakpoints, styles);
}
const breakpointsStyles = [];
breakpoints.forEach(breakpoint => {
const value = ownerState[breakpoint];
if (value) {
breakpointsStyles.push(styles[`grid-${breakpoint}-${String(value)}`]);
}
});
return [styles.root, container && styles.container, item && styles.item, zeroMinWidth && styles.zeroMinWidth, ...spacingStyles, direction !== 'row' && styles[`direction-xs-${String(direction)}`], wrap !== 'wrap' && styles[`wrap-xs-${String(wrap)}`], ...breakpointsStyles];
}
})(({
ownerState
}) => _extends({
boxSizing: 'border-box'
}, ownerState.container && {
display: 'flex',
flexWrap: 'wrap',
width: '100%'
}, ownerState.item && {
margin: 0 // For instance, it's useful when used with a `figure` element.
}, ownerState.zeroMinWidth && {
minWidth: 0
}, ownerState.wrap !== 'wrap' && {
flexWrap: ownerState.wrap
}), generateDirection, generateRowGap, generateColumnGap, generateGrid);
export function resolveSpacingClasses(spacing, breakpoints) {
// undefined/null or `spacing` <= 0
if (!spacing || spacing <= 0) {
return [];
}
// in case of string/number `spacing`
if (typeof spacing === 'string' && !Number.isNaN(Number(spacing)) || typeof spacing === 'number') {
return [`spacing-xs-${String(spacing)}`];
}
// in case of object `spacing`
const classes = [];
breakpoints.forEach(breakpoint => {
const value = spacing[breakpoint];
if (Number(value) > 0) {
const className = `spacing-${breakpoint}-${String(value)}`;
classes.push(className);
}
});
return classes;
}
const useUtilityClasses = ownerState => {
const {
classes,
container,
direction,
item,
spacing,
wrap,
zeroMinWidth,
breakpoints
} = ownerState;
let spacingClasses = [];
// in case of grid item
if (container) {
spacingClasses = resolveSpacingClasses(spacing, breakpoints);
}
const breakpointsClasses = [];
breakpoints.forEach(breakpoint => {
const value = ownerState[breakpoint];
if (value) {
breakpointsClasses.push(`grid-${breakpoint}-${String(value)}`);
}
});
const slots = {
root: ['root', container && 'container', item && 'item', zeroMinWidth && 'zeroMinWidth', ...spacingClasses, direction !== 'row' && `direction-xs-${String(direction)}`, wrap !== 'wrap' && `wrap-xs-${String(wrap)}`, ...breakpointsClasses]
};
return composeClasses(slots, getGridUtilityClass, classes);
};
const Grid = /*#__PURE__*/React.forwardRef(function Grid(inProps, ref) {
const themeProps = useThemeProps({
props: inProps,
name: 'MuiGrid'
});
const {
breakpoints
} = useTheme();
const props = extendSxProp(themeProps);
const {
className,
columns: columnsProp,
columnSpacing: columnSpacingProp,
component = 'div',
container = false,
direction = 'row',
item = false,
rowSpacing: rowSpacingProp,
spacing = 0,
wrap = 'wrap',
zeroMinWidth = false
} = props,
other = _objectWithoutPropertiesLoose(props, _excluded);
const rowSpacing = rowSpacingProp || spacing;
const columnSpacing = columnSpacingProp || spacing;
const columnsContext = React.useContext(GridContext);
// columns set with default breakpoint unit of 12
const columns = container ? columnsProp || 12 : columnsContext;
const breakpointsValues = {};
const otherFiltered = _extends({}, other);
breakpoints.keys.forEach(breakpoint => {
if (other[breakpoint] != null) {
breakpointsValues[breakpoint] = other[breakpoint];
delete otherFiltered[breakpoint];
}
});
const ownerState = _extends({}, props, {
columns,
container,
direction,
item,
rowSpacing,
columnSpacing,
wrap,
zeroMinWidth,
spacing
}, breakpointsValues, {
breakpoints: breakpoints.keys
});
const classes = useUtilityClasses(ownerState);
return /*#__PURE__*/_jsx(GridContext.Provider, {
value: columns,
children: /*#__PURE__*/_jsx(GridRoot, _extends({
ownerState: ownerState,
className: clsx(classes.root, className),
as: component,
ref: ref
}, otherFiltered))
});
});
process.env.NODE_ENV !== "production" ? Grid.propTypes /* remove-proptypes */ = {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit the d.ts file and run "yarn proptypes" |
// ----------------------------------------------------------------------
/**
* The content of the component.
*/
children: PropTypes.node,
/**
* Override or extend the styles applied to the component.
*/
classes: PropTypes.object,
/**
* @ignore
*/
className: PropTypes.string,
/**
* The number of columns.
* @default 12
*/
columns: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.number), PropTypes.number, PropTypes.object]),
/**
* Defines the horizontal space between the type `item` components.
* It overrides the value of the `spacing` prop.
*/
columnSpacing: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.number, PropTypes.string])), PropTypes.number, PropTypes.object, PropTypes.string]),
/**
* The component used for the root node.
* Either a string to use a HTML element or a component.
*/
component: PropTypes.elementType,
/**
* If `true`, the component will have the flex *container* behavior.
* You should be wrapping *items* with a *container*.
* @default false
*/
container: PropTypes.bool,
/**
* Defines the `flex-direction` style property.
* It is applied for all screen sizes.
* @default 'row'
*/
direction: PropTypes.oneOfType([PropTypes.oneOf(['column-reverse', 'column', 'row-reverse', 'row']), PropTypes.arrayOf(PropTypes.oneOf(['column-reverse', 'column', 'row-reverse', 'row'])), PropTypes.object]),
/**
* If `true`, the component will have the flex *item* behavior.
* You should be wrapping *items* with a *container*.
* @default false
*/
item: PropTypes.bool,
/**
* If a number, it sets the number of columns the grid item uses.
* It can't be greater than the total number of columns of the container (12 by default).
* If 'auto', the grid item's width matches its content.
* If false, the prop is ignored.
* If true, the grid item's width grows to use the space available in the grid container.
* The value is applied for the `lg` breakpoint and wider screens if not overridden.
* @default false
*/
lg: PropTypes.oneOfType([PropTypes.oneOf(['auto']), PropTypes.number, PropTypes.bool]),
/**
* If a number, it sets the number of columns the grid item uses.
* It can't be greater than the total number of columns of the container (12 by default).
* If 'auto', the grid item's width matches its content.
* If false, the prop is ignored.
* If true, the grid item's width grows to use the space available in the grid container.
* The value is applied for the `md` breakpoint and wider screens if not overridden.
* @default false
*/
md: PropTypes.oneOfType([PropTypes.oneOf(['auto']), PropTypes.number, PropTypes.bool]),
/**
* Defines the vertical space between the type `item` components.
* It overrides the value of the `spacing` prop.
*/
rowSpacing: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.number, PropTypes.string])), PropTypes.number, PropTypes.object, PropTypes.string]),
/**
* If a number, it sets the number of columns the grid item uses.
* It can't be greater than the total number of columns of the container (12 by default).
* If 'auto', the grid item's width matches its content.
* If false, the prop is ignored.
* If true, the grid item's width grows to use the space available in the grid container.
* The value is applied for the `sm` breakpoint and wider screens if not overridden.
* @default false
*/
sm: PropTypes.oneOfType([PropTypes.oneOf(['auto']), PropTypes.number, PropTypes.bool]),
/**
* Defines the space between the type `item` components.
* It can only be used on a type `container` component.
* @default 0
*/
spacing: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.number, PropTypes.string])), PropTypes.number, PropTypes.object, PropTypes.string]),
/**
* The system prop that allows defining system overrides as well as additional CSS styles.
*/
sx: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.bool])), PropTypes.func, PropTypes.object]),
/**
* Defines the `flex-wrap` style property.
* It's applied for all screen sizes.
* @default 'wrap'
*/
wrap: PropTypes.oneOf(['nowrap', 'wrap-reverse', 'wrap']),
/**
* If a number, it sets the number of columns the grid item uses.
* It can't be greater than the total number of columns of the container (12 by default).
* If 'auto', the grid item's width matches its content.
* If false, the prop is ignored.
* If true, the grid item's width grows to use the space available in the grid container.
* The value is applied for the `xl` breakpoint and wider screens if not overridden.
* @default false
*/
xl: PropTypes.oneOfType([PropTypes.oneOf(['auto']), PropTypes.number, PropTypes.bool]),
/**
* If a number, it sets the number of columns the grid item uses.
* It can't be greater than the total number of columns of the container (12 by default).
* If 'auto', the grid item's width matches its content.
* If false, the prop is ignored.
* If true, the grid item's width grows to use the space available in the grid container.
* The value is applied for all the screen sizes with the lowest priority.
* @default false
*/
xs: PropTypes.oneOfType([PropTypes.oneOf(['auto']), PropTypes.number, PropTypes.bool]),
/**
* If `true`, it sets `min-width: 0` on the item.
* Refer to the limitations section of the documentation to better understand the use case.
* @default false
*/
zeroMinWidth: PropTypes.bool
} : void 0;
if (process.env.NODE_ENV !== 'production') {
const requireProp = requirePropFactory('Grid', Grid);
// eslint-disable-next-line no-useless-concat
Grid['propTypes' + ''] = _extends({}, Grid.propTypes, {
direction: requireProp('container'),
lg: requireProp('item'),
md: requireProp('item'),
sm: requireProp('item'),
spacing: requireProp('container'),
wrap: requireProp('container'),
xs: requireProp('item'),
zeroMinWidth: requireProp('item')
});
}
export default Grid;

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