SBIN2010 commented on code in PR #42053:
URL: https://github.com/apache/superset/pull/42053#discussion_r3700379914
##########
superset-frontend/src/explore/components/controls/ColorPickerControl.tsx:
##########
@@ -16,70 +16,203 @@
* specific language governing permissions and limitations
* under the License.
*/
-import { getCategoricalSchemeRegistry } from '@superset-ui/core';
+import { useMemo } from 'react';
+import { getCategoricalSchemeRegistry, rgbaToHex } from '@superset-ui/core';
+import { t } from '@apache-superset/core/translation';
import {
ColorPicker,
type RGBColor,
type ColorValue,
} from '@superset-ui/core/components';
import ControlHeader from '../ControlHeader';
+import { useTheme, type SupersetTheme } from '@apache-superset/core/theme';
+
+const SPECIAL_COLORS = {
+ Red: { r: 150, g: 0, b: 0, a: 0.2 },
+ Green: { r: 0, g: 150, b: 0, a: 0.2 },
+} as const;
+
+type SpecialColorKey = keyof typeof SPECIAL_COLORS;
+export type ColorPickerValue = RGBColor | SpecialColorKey | string;
export interface ColorPickerControlProps {
- onChange?: (color: RGBColor) => void;
- value?: RGBColor;
+ onChange?: (color: ColorPickerValue) => void;
+ value?: ColorPickerValue;
name?: string;
label?: string;
description?: string;
renderTrigger?: boolean;
hovered?: boolean;
warning?: string;
+ presets?: { label: string; colors: string[] }[];
+ ariaLabel?: string;
+ resolveThemeTokens?: boolean;
}
-function rgbToHex(rgb: RGBColor): string {
- const { r, g, b, a = 1 } = rgb;
- const toHex = (value: number) => {
- const hex = Math.round(value).toString(16);
- return hex.length === 1 ? `0${hex}` : hex;
- };
+const normalizeColorToHex = (color: string): string => {
+ if (!color) return '';
+
+ if (color.startsWith('#')) {
+ return color.toLowerCase();
+ }
- const hexColor = `#${toHex(r)}${toHex(g)}${toHex(b)}`;
+ const div = document.createElement('div');
+ div.style.color = color;
+ const normalized = div.style.color;
- if (a !== undefined && a !== 1) {
- return `${hexColor}${toHex(Math.round(a * 255))}`;
+ const match = normalized.match(
+ /rgba?\((\d+),\s*(\d+),\s*(\d+)(?:,\s*([\d.]+))?\)/,
+ );
+ if (match) {
+ return rgbaToHex({
+ r: parseInt(match[1], 10),
+ g: parseInt(match[2], 10),
+ b: parseInt(match[3], 10),
+ a: match[4] !== undefined ? parseFloat(match[4]) : 1,
+ }).toLowerCase();
}
- return hexColor;
+ return color.toLowerCase();
+};
+
+const getReverseThemeColorMap = (
+ themeColors: Record<string, string>,
+): Record<string, string> => {
+ const reverseMap: Record<string, string> = {};
+ if (!themeColors) return reverseMap;
+
+ Object.entries(themeColors).forEach(([name, value]) => {
+ if (typeof value === 'string') {
+ reverseMap[normalizeColorToHex(value)] = name;
+ }
+ });
+
+ return reverseMap;
+};
+
+function toDisplayHex(
+ value: ColorPickerValue | undefined,
+ themeColors: Record<string, string>,
+): string | undefined {
+ if (!value) return undefined;
+
+ if (typeof value === 'string') {
+ if (value in SPECIAL_COLORS) {
+ return rgbaToHex(SPECIAL_COLORS[value as SpecialColorKey]).toLowerCase();
+ }
+ if (themeColors && value in themeColors) {
+ return themeColors[value].toLowerCase();
+ }
+ return value.toLowerCase();
+ }
Review Comment:
fixed in 619651f61cf0fac373166602099693f745073d7e
##########
superset-frontend/src/explore/components/controls/ColorPickerControl.tsx:
##########
@@ -16,70 +16,203 @@
* specific language governing permissions and limitations
* under the License.
*/
-import { getCategoricalSchemeRegistry } from '@superset-ui/core';
+import { useMemo } from 'react';
+import { getCategoricalSchemeRegistry, rgbaToHex } from '@superset-ui/core';
+import { t } from '@apache-superset/core/translation';
import {
ColorPicker,
type RGBColor,
type ColorValue,
} from '@superset-ui/core/components';
import ControlHeader from '../ControlHeader';
+import { useTheme, type SupersetTheme } from '@apache-superset/core/theme';
+
+const SPECIAL_COLORS = {
+ Red: { r: 150, g: 0, b: 0, a: 0.2 },
+ Green: { r: 0, g: 150, b: 0, a: 0.2 },
+} as const;
+
+type SpecialColorKey = keyof typeof SPECIAL_COLORS;
+export type ColorPickerValue = RGBColor | SpecialColorKey | string;
export interface ColorPickerControlProps {
- onChange?: (color: RGBColor) => void;
- value?: RGBColor;
+ onChange?: (color: ColorPickerValue) => void;
+ value?: ColorPickerValue;
name?: string;
label?: string;
description?: string;
renderTrigger?: boolean;
hovered?: boolean;
warning?: string;
+ presets?: { label: string; colors: string[] }[];
+ ariaLabel?: string;
+ resolveThemeTokens?: boolean;
}
-function rgbToHex(rgb: RGBColor): string {
- const { r, g, b, a = 1 } = rgb;
- const toHex = (value: number) => {
- const hex = Math.round(value).toString(16);
- return hex.length === 1 ? `0${hex}` : hex;
- };
+const normalizeColorToHex = (color: string): string => {
+ if (!color) return '';
+
+ if (color.startsWith('#')) {
+ return color.toLowerCase();
+ }
- const hexColor = `#${toHex(r)}${toHex(g)}${toHex(b)}`;
+ const div = document.createElement('div');
+ div.style.color = color;
+ const normalized = div.style.color;
- if (a !== undefined && a !== 1) {
- return `${hexColor}${toHex(Math.round(a * 255))}`;
+ const match = normalized.match(
+ /rgba?\((\d+),\s*(\d+),\s*(\d+)(?:,\s*([\d.]+))?\)/,
+ );
+ if (match) {
+ return rgbaToHex({
+ r: parseInt(match[1], 10),
+ g: parseInt(match[2], 10),
+ b: parseInt(match[3], 10),
+ a: match[4] !== undefined ? parseFloat(match[4]) : 1,
+ }).toLowerCase();
}
- return hexColor;
+ return color.toLowerCase();
+};
+
+const getReverseThemeColorMap = (
+ themeColors: Record<string, string>,
+): Record<string, string> => {
+ const reverseMap: Record<string, string> = {};
+ if (!themeColors) return reverseMap;
+
+ Object.entries(themeColors).forEach(([name, value]) => {
+ if (typeof value === 'string') {
+ reverseMap[normalizeColorToHex(value)] = name;
+ }
+ });
+
+ return reverseMap;
+};
+
+function toDisplayHex(
+ value: ColorPickerValue | undefined,
+ themeColors: Record<string, string>,
+): string | undefined {
+ if (!value) return undefined;
+
+ if (typeof value === 'string') {
+ if (value in SPECIAL_COLORS) {
+ return rgbaToHex(SPECIAL_COLORS[value as SpecialColorKey]).toLowerCase();
+ }
+ if (themeColors && value in themeColors) {
+ return themeColors[value].toLowerCase();
+ }
+ return value.toLowerCase();
+ }
+
+ return rgbaToHex(value).toLowerCase();
}
+const extractThemeColors = (
+ theme: SupersetTheme | undefined | null,
+): Record<string, string> => {
+ if (!theme || typeof theme !== 'object') {
+ return {};
+ }
+
+ if (
+ 'colors' in theme &&
+ typeof theme.colors === 'object' &&
+ theme.colors !== null
+ ) {
+ return theme.colors as Record<string, string>;
+ }
+
+ return theme as unknown as Record<string, string>;
+};
+
export default function ColorPickerControl({
onChange,
value,
+ presets: customPresets,
+ ariaLabel,
+ resolveThemeTokens = false,
...headerProps
}: ColorPickerControlProps) {
const categoricalScheme = getCategoricalSchemeRegistry().get();
- const presetColors = categoricalScheme?.colors.slice(0, 9) || [];
+ const defaultPresets = categoricalScheme?.colors.slice(0, 9) || [];
+ const theme = useTheme();
+
+ const themeColors = useMemo<Record<string, string>>(
+ () => extractThemeColors(theme),
+ [theme],
+ );
+
+ const reverseMap = useMemo(
+ () => getReverseThemeColorMap(themeColors),
+ [themeColors],
+ );
+
+ const presets = useMemo(() => {
+ if (customPresets) {
+ return customPresets.map(item => ({
+ label: item.label,
+ colors: item.colors.map(color => {
+ if (color in SPECIAL_COLORS) {
+ return rgbaToHex(
+ SPECIAL_COLORS[color as SpecialColorKey],
+ ).toLowerCase();
+ }
+ if (themeColors && color in themeColors) {
+ return themeColors[color].toLowerCase();
+ }
+ return String(color).toLowerCase();
+ }),
Review Comment:
fixed in 619651f61cf0fac373166602099693f745073d7e
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
