@gechiui/components/build-module/color-palette/index.js

UI components for GeChiUI.

import _extends from "@babel/runtime/helpers/esm/extends";
import { createElement } from "@gechiui/element";

/**
 * External dependencies
 */
import { map } from 'lodash';
import { colord, extend } from 'colord';
import namesPlugin from 'colord/plugins/names';
import a11yPlugin from 'colord/plugins/a11y';
import classnames from 'classnames';
/**
 * GeChiUI dependencies
 */

import { __, sprintf } from '@gechiui/i18n';
import { useCallback, useMemo } from '@gechiui/element';
/**
 * Internal dependencies
 */

import Dropdown from '../dropdown';
import { ColorPicker } from '../color-picker';
import CircularOptionPicker from '../circular-option-picker';
import { VStack } from '../v-stack';
import { ColorHeading } from './styles';
extend([namesPlugin, a11yPlugin]);

function SinglePalette(_ref) {
  let {
    className,
    clearColor,
    colors,
    onChange,
    value,
    actions
  } = _ref;
  const colorOptions = useMemo(() => {
    return map(colors, _ref2 => {
      let {
        color,
        name
      } = _ref2;
      const colordColor = colord(color);
      return createElement(CircularOptionPicker.Option, {
        key: color,
        isSelected: value === color,
        selectedIconProps: value === color ? {
          fill: colordColor.contrast() > colordColor.contrast('#000') ? '#fff' : '#000'
        } : {},
        tooltipText: name || // translators: %s: color hex code e.g: "#f00".
        sprintf(__('颜色代码：%s'), color),
        style: {
          backgroundColor: color,
          color
        },
        onClick: value === color ? clearColor : () => onChange(color),
        "aria-label": name ? // translators: %s: The name of the color e.g: "vivid red".
        sprintf(__('颜色：%s'), name) : // translators: %s: color hex code e.g: "#f00".
        sprintf(__('颜色代码：%s'), color)
      });
    });
  }, [colors, value, onChange, clearColor]);
  return createElement(CircularOptionPicker, {
    className: className,
    options: colorOptions,
    actions: actions
  });
}

function MultiplePalettes(_ref3) {
  let {
    className,
    clearColor,
    colors,
    onChange,
    value,
    actions
  } = _ref3;
  return createElement(VStack, {
    spacing: 3,
    className: className
  }, colors.map((_ref4, index) => {
    let {
      name,
      colors: colorPalette
    } = _ref4;
    return createElement(VStack, {
      spacing: 2,
      key: index
    }, createElement(ColorHeading, null, name), createElement(SinglePalette, {
      clearColor: clearColor,
      colors: colorPalette,
      onChange: onChange,
      value: value,
      actions: colors.length === index + 1 ? actions : null
    }));
  }));
}

export function CustomColorPickerDropdown(_ref5) {
  let {
    isRenderedInSidebar,
    ...props
  } = _ref5;
  return createElement(Dropdown, _extends({
    contentClassName: classnames('components-color-palette__custom-color-dropdown-content', {
      'is-rendered-in-sidebar': isRenderedInSidebar
    })
  }, props));
}
export default function ColorPalette(_ref6) {
  let {
    clearable = true,
    className,
    colors,
    disableCustomColors = false,
    enableAlpha,
    onChange,
    value,
    __experimentalHasMultipleOrigins = false,
    __experimentalIsRenderedInSidebar = false
  } = _ref6;
  const clearColor = useCallback(() => onChange(undefined), [onChange]);
  const Component = __experimentalHasMultipleOrigins && colors !== null && colors !== void 0 && colors.length ? MultiplePalettes : SinglePalette;

  const renderCustomColorPicker = () => createElement(ColorPicker, {
    color: value,
    onChange: color => onChange(color),
    enableAlpha: enableAlpha
  });

  let dropdownPosition;

  if (__experimentalIsRenderedInSidebar) {
    dropdownPosition = 'bottom left';
  }

  const colordColor = colord(value);
  return createElement(VStack, {
    spacing: 3,
    className: className
  }, !disableCustomColors && createElement(CustomColorPickerDropdown, {
    position: dropdownPosition,
    isRenderedInSidebar: __experimentalIsRenderedInSidebar,
    renderContent: renderCustomColorPicker,
    renderToggle: _ref7 => {
      let {
        isOpen,
        onToggle
      } = _ref7;
      return createElement("button", {
        className: "components-color-palette__custom-color",
        "aria-expanded": isOpen,
        "aria-haspopup": "true",
        onClick: onToggle,
        "aria-label": __('自定义颜色选择器'),
        style: {
          background: value,
          color: colordColor.contrast() > colordColor.contrast('#000') ? '#fff' : '#000'
        }
      }, value);
    }
  }), createElement(Component, {
    clearable: clearable,
    clearColor: clearColor,
    colors: colors,
    onChange: onChange,
    value: value,
    actions: !!clearable && createElement(CircularOptionPicker.ButtonAction, {
      onClick: clearColor
    }, __('清除'))
  }));
}
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