ant-design/components/switch/style/index.ts
2024-08-06 00:04:28 +08:00

435 lines
13 KiB
TypeScript

import type { CSSObject } from '@ant-design/cssinjs';
import { unit } from '@ant-design/cssinjs';
import { TinyColor } from '@ctrl/tinycolor';
import { genFocusStyle, resetComponent } from '../../style';
import type { FullToken, GenerateStyle, GetDefaultToken } from '../../theme/internal';
import { genStyleHooks, mergeToken } from '../../theme/internal';
export interface ComponentToken {
/**
* @desc 开关高度
* @descEN Height of Switch
*/
trackHeight: number | string;
/**
* @desc 小号开关高度
* @descEN Height of small Switch
*/
trackHeightSM: number | string;
/**
* @desc 开关最小宽度
* @descEN Minimum width of Switch
*/
trackMinWidth: number | string;
/**
* @desc 小号开关最小宽度
* @descEN Minimum width of small Switch
*/
trackMinWidthSM: number | string;
/**
* @desc 开关内边距
* @descEN Padding of Switch
*/
trackPadding: number;
/**
* @desc 开关把手背景色
* @descEN Background color of Switch handle
*/
handleBg: string;
/**
* @desc 开关把手阴影
* @descEN Shadow of Switch handle
*/
handleShadow: string;
/**
* @desc 开关把手大小
* @descEN Size of Switch handle
*/
handleSize: number;
/**
* @desc 小号开关把手大小
* @descEN Size of small Switch handle
*/
handleSizeSM: number;
/**
* @desc 内容区域最小边距
* @descEN Minimum margin of content area
*/
innerMinMargin: number;
/**
* @desc 内容区域最大边距
* @descEN Maximum margin of content area
*/
innerMaxMargin: number;
/**
* @desc 小号开关内容区域最小边距
* @descEN Minimum margin of content area of small Switch
*/
innerMinMarginSM: number;
/**
* @desc 小号开关内容区域最大边距
* @descEN Maximum margin of content area of small Switch
*/
innerMaxMarginSM: number;
}
interface SwitchToken extends FullToken<'Switch'> {
switchDuration: string;
switchColor: string;
switchDisabledOpacity: number;
switchLoadingIconSize: number | string;
switchLoadingIconColor: string;
switchHandleActiveInset: string;
}
const genSwitchSmallStyle: GenerateStyle<SwitchToken, CSSObject> = (token) => {
const {
componentCls,
trackHeightSM,
trackPadding,
trackMinWidthSM,
innerMinMarginSM,
innerMaxMarginSM,
handleSizeSM,
calc,
} = token;
const switchInnerCls = `${componentCls}-inner`;
const trackPaddingCalc = unit(calc(handleSizeSM).add(calc(trackPadding).mul(2)).equal());
const innerMaxMarginCalc = unit(calc(innerMaxMarginSM).mul(2).equal());
return {
[componentCls]: {
[`&${componentCls}-small`]: {
minWidth: trackMinWidthSM,
height: trackHeightSM,
lineHeight: unit(trackHeightSM),
[`${componentCls}-inner`]: {
paddingInlineStart: innerMaxMarginSM,
paddingInlineEnd: innerMinMarginSM,
[`${switchInnerCls}-checked, ${switchInnerCls}-unchecked`]: {
minHeight: trackHeightSM,
},
[`${switchInnerCls}-checked`]: {
marginInlineStart: `calc(-100% + ${trackPaddingCalc} - ${innerMaxMarginCalc})`,
marginInlineEnd: `calc(100% - ${trackPaddingCalc} + ${innerMaxMarginCalc})`,
},
[`${switchInnerCls}-unchecked`]: {
marginTop: calc(trackHeightSM).mul(-1).equal(),
marginInlineStart: 0,
marginInlineEnd: 0,
},
},
[`${componentCls}-handle`]: {
width: handleSizeSM,
height: handleSizeSM,
},
[`${componentCls}-loading-icon`]: {
top: calc(calc(handleSizeSM).sub(token.switchLoadingIconSize)).div(2).equal(),
fontSize: token.switchLoadingIconSize,
},
[`&${componentCls}-checked`]: {
[`${componentCls}-inner`]: {
paddingInlineStart: innerMinMarginSM,
paddingInlineEnd: innerMaxMarginSM,
[`${switchInnerCls}-checked`]: {
marginInlineStart: 0,
marginInlineEnd: 0,
},
[`${switchInnerCls}-unchecked`]: {
marginInlineStart: `calc(100% - ${trackPaddingCalc} + ${innerMaxMarginCalc})`,
marginInlineEnd: `calc(-100% + ${trackPaddingCalc} - ${innerMaxMarginCalc})`,
},
},
[`${componentCls}-handle`]: {
insetInlineStart: `calc(100% - ${unit(calc(handleSizeSM).add(trackPadding).equal())})`,
},
},
[`&:not(${componentCls}-disabled):active`]: {
[`&:not(${componentCls}-checked) ${switchInnerCls}`]: {
[`${switchInnerCls}-unchecked`]: {
marginInlineStart: calc(token.marginXXS).div(2).equal(),
marginInlineEnd: calc(token.marginXXS).mul(-1).div(2).equal(),
},
},
[`&${componentCls}-checked ${switchInnerCls}`]: {
[`${switchInnerCls}-checked`]: {
marginInlineStart: calc(token.marginXXS).mul(-1).div(2).equal(),
marginInlineEnd: calc(token.marginXXS).div(2).equal(),
},
},
},
},
},
};
};
const genSwitchLoadingStyle: GenerateStyle<SwitchToken, CSSObject> = (token) => {
const { componentCls, handleSize, calc } = token;
return {
[componentCls]: {
[`${componentCls}-loading-icon${token.iconCls}`]: {
position: 'relative',
top: calc(calc(handleSize).sub(token.fontSize)).div(2).equal(),
color: token.switchLoadingIconColor,
verticalAlign: 'top',
},
[`&${componentCls}-checked ${componentCls}-loading-icon`]: {
color: token.switchColor,
},
},
};
};
const genSwitchHandleStyle: GenerateStyle<SwitchToken, CSSObject> = (token) => {
const { componentCls, trackPadding, handleBg, handleShadow, handleSize, calc } = token;
const switchHandleCls = `${componentCls}-handle`;
return {
[componentCls]: {
[switchHandleCls]: {
position: 'absolute',
top: trackPadding,
insetInlineStart: trackPadding,
width: handleSize,
height: handleSize,
transition: `all ${token.switchDuration} ease-in-out`,
'&::before': {
position: 'absolute',
top: 0,
insetInlineEnd: 0,
bottom: 0,
insetInlineStart: 0,
backgroundColor: handleBg,
borderRadius: calc(handleSize).div(2).equal(),
boxShadow: handleShadow,
transition: `all ${token.switchDuration} ease-in-out`,
content: '""',
},
},
[`&${componentCls}-checked ${switchHandleCls}`]: {
insetInlineStart: `calc(100% - ${unit(calc(handleSize).add(trackPadding).equal())})`,
},
[`&:not(${componentCls}-disabled):active`]: {
[`${switchHandleCls}::before`]: {
insetInlineEnd: token.switchHandleActiveInset,
insetInlineStart: 0,
},
[`&${componentCls}-checked ${switchHandleCls}::before`]: {
insetInlineEnd: 0,
insetInlineStart: token.switchHandleActiveInset,
},
},
},
};
};
const genSwitchInnerStyle: GenerateStyle<SwitchToken, CSSObject> = (token) => {
const {
componentCls,
trackHeight,
trackPadding,
innerMinMargin,
innerMaxMargin,
handleSize,
calc,
} = token;
const switchInnerCls = `${componentCls}-inner`;
const trackPaddingCalc = unit(calc(handleSize).add(calc(trackPadding).mul(2)).equal());
const innerMaxMarginCalc = unit(calc(innerMaxMargin).mul(2).equal());
return {
[componentCls]: {
[switchInnerCls]: {
display: 'block',
overflow: 'hidden',
borderRadius: 100,
height: '100%',
paddingInlineStart: innerMaxMargin,
paddingInlineEnd: innerMinMargin,
transition: `padding-inline-start ${token.switchDuration} ease-in-out, padding-inline-end ${token.switchDuration} ease-in-out`,
[`${switchInnerCls}-checked, ${switchInnerCls}-unchecked`]: {
display: 'block',
color: token.colorTextLightSolid,
fontSize: token.fontSizeSM,
transition: `margin-inline-start ${token.switchDuration} ease-in-out, margin-inline-end ${token.switchDuration} ease-in-out`,
pointerEvents: 'none',
minHeight: trackHeight,
},
[`${switchInnerCls}-checked`]: {
marginInlineStart: `calc(-100% + ${trackPaddingCalc} - ${innerMaxMarginCalc})`,
marginInlineEnd: `calc(100% - ${trackPaddingCalc} + ${innerMaxMarginCalc})`,
},
[`${switchInnerCls}-unchecked`]: {
marginTop: calc(trackHeight).mul(-1).equal(),
marginInlineStart: 0,
marginInlineEnd: 0,
},
},
[`&${componentCls}-checked ${switchInnerCls}`]: {
paddingInlineStart: innerMinMargin,
paddingInlineEnd: innerMaxMargin,
[`${switchInnerCls}-checked`]: {
marginInlineStart: 0,
marginInlineEnd: 0,
},
[`${switchInnerCls}-unchecked`]: {
marginInlineStart: `calc(100% - ${trackPaddingCalc} + ${innerMaxMarginCalc})`,
marginInlineEnd: `calc(-100% + ${trackPaddingCalc} - ${innerMaxMarginCalc})`,
},
},
[`&:not(${componentCls}-disabled):active`]: {
[`&:not(${componentCls}-checked) ${switchInnerCls}`]: {
[`${switchInnerCls}-unchecked`]: {
marginInlineStart: calc(trackPadding).mul(2).equal(),
marginInlineEnd: calc(trackPadding).mul(-1).mul(2).equal(),
},
},
[`&${componentCls}-checked ${switchInnerCls}`]: {
[`${switchInnerCls}-checked`]: {
marginInlineStart: calc(trackPadding).mul(-1).mul(2).equal(),
marginInlineEnd: calc(trackPadding).mul(2).equal(),
},
},
},
},
};
};
const genSwitchStyle = (token: SwitchToken): CSSObject => {
const { componentCls, trackHeight, trackMinWidth } = token;
return {
[componentCls]: {
...resetComponent(token),
position: 'relative',
display: 'inline-block',
boxSizing: 'border-box',
minWidth: trackMinWidth,
height: trackHeight,
lineHeight: unit(trackHeight),
verticalAlign: 'middle',
background: token.colorTextQuaternary,
border: '0',
borderRadius: 100,
cursor: 'pointer',
transition: `all ${token.motionDurationMid}`,
userSelect: 'none',
[`&:hover:not(${componentCls}-disabled)`]: {
background: token.colorTextTertiary,
},
...genFocusStyle(token),
[`&${componentCls}-checked`]: {
background: token.switchColor,
[`&:hover:not(${componentCls}-disabled)`]: {
background: token.colorPrimaryHover,
},
},
[`&${componentCls}-loading, &${componentCls}-disabled`]: {
cursor: 'not-allowed',
opacity: token.switchDisabledOpacity,
'*': {
boxShadow: 'none',
cursor: 'not-allowed',
},
},
// rtl style
[`&${componentCls}-rtl`]: {
direction: 'rtl',
},
},
};
};
// ============================== Export ==============================
export const prepareComponentToken: GetDefaultToken<'Switch'> = (token) => {
const { fontSize, lineHeight, controlHeight, colorWhite } = token;
const height = fontSize * lineHeight;
const heightSM = controlHeight / 2;
const padding = 2; // Fixed value
const handleSize = height - padding * 2;
const handleSizeSM = heightSM - padding * 2;
return {
trackHeight: height,
trackHeightSM: heightSM,
trackMinWidth: handleSize * 2 + padding * 4,
trackMinWidthSM: handleSizeSM * 2 + padding * 2,
trackPadding: padding, // Fixed value
handleBg: colorWhite,
handleSize,
handleSizeSM,
handleShadow: `0 2px 4px 0 ${new TinyColor('#00230b').setAlpha(0.2).toRgbString()}`,
innerMinMargin: handleSize / 2,
innerMaxMargin: handleSize + padding + padding * 2,
innerMinMarginSM: handleSizeSM / 2,
innerMaxMarginSM: handleSizeSM + padding + padding * 2,
};
};
export default genStyleHooks(
'Switch',
(token) => {
const switchToken = mergeToken<SwitchToken>(token, {
switchDuration: token.motionDurationMid,
switchColor: token.colorPrimary,
switchDisabledOpacity: token.opacityLoading,
switchLoadingIconSize: token.calc(token.fontSizeIcon).mul(0.75).equal(),
switchLoadingIconColor: `rgba(0, 0, 0, ${token.opacityLoading})`,
switchHandleActiveInset: '-30%',
});
return [
genSwitchStyle(switchToken),
// inner style
genSwitchInnerStyle(switchToken),
// handle style
genSwitchHandleStyle(switchToken),
// loading style
genSwitchLoadingStyle(switchToken),
// small style
genSwitchSmallStyle(switchToken),
];
},
prepareComponentToken,
);