reanimated-color-picker
Version:
A Pure JavaScript Color Picker for React Native
221 lines (213 loc) • 7.02 kB
JavaScript
;
Object.defineProperty(exports, '__esModule', {
value: true,
});
exports.default = void 0;
var _react = _interopRequireWildcard(require('react'));
var _reactNative = require('react-native');
var _reactNativeGestureHandler = require('react-native-gesture-handler');
var _reactNativeReanimated = require('react-native-reanimated');
var _index = _interopRequireDefault(require('./colorKit/index'));
var _AppContext = require('./AppContext');
var _utils = require('./utils');
function _interopRequireDefault(e) {
return e && e.__esModule ? e : { default: e };
}
function _getRequireWildcardCache(e) {
if ('function' != typeof WeakMap) return null;
var r = new WeakMap(),
t = new WeakMap();
return (_getRequireWildcardCache = function (e) {
return e ? t : r;
})(e);
}
function _interopRequireWildcard(e, r) {
if (!r && e && e.__esModule) return e;
if (null === e || ('object' != typeof e && 'function' != typeof e)) return { default: e };
var t = _getRequireWildcardCache(r);
if (t && t.has(e)) return t.get(e);
var n = { __proto__: null },
a = Object.defineProperty && Object.getOwnPropertyDescriptor;
for (var u in e)
if ('default' !== u && {}.hasOwnProperty.call(e, u)) {
var i = a ? Object.getOwnPropertyDescriptor(e, u) : null;
i && (i.get || i.set) ? Object.defineProperty(n, u, i) : (n[u] = e[u]);
}
return (n.default = e), t && t.set(e, n), n;
}
if (_utils.isWeb) {
// @ts-expect-error no global
if (!global.setImmediate) global.setImmediate = setTimeout;
try {
// eslint-disable-next-line @typescript-eslint/no-var-requires
const { enableExperimentalWebImplementation } = require('react-native-gesture-handler');
enableExperimentalWebImplementation(true);
} catch (error) {
// ignore
}
}
const ColorPicker = /*#__PURE__*/ (0, _react.forwardRef)(
(
{
adaptSpectrum = false,
sliderThickness = 25,
thumbAnimationDuration = 200,
thumbSize = 35,
thumbShape = 'ring',
boundedThumb = false,
thumbScaleAnimationValue = 1.2,
thumbScaleAnimationDuration = 100,
thumbColor,
renderThumb,
thumbStyle,
thumbInnerStyle,
value = '#fff',
onChange,
onChangeJS,
onComplete,
onCompleteJS,
style = {},
children = /*#__PURE__*/ _react.default.createElement(_reactNative.Text, null, 'NO CHILDREN'),
},
ref,
) => {
const initialColor = (0, _react.useRef)(_index.default.HSV(value).object(false)).current;
// color's channels values.
const hueValue = (0, _reactNativeReanimated.useSharedValue)(initialColor.h);
const saturationValue = (0, _reactNativeReanimated.useSharedValue)(initialColor.s);
const brightnessValue = (0, _reactNativeReanimated.useSharedValue)(initialColor.v);
const alphaValue = (0, _reactNativeReanimated.useSharedValue)(initialColor.a);
const returnedResults = inputColor => {
'worklet';
const color = inputColor ?? {
h: hueValue.value,
s: saturationValue.value,
v: brightnessValue.value,
a: alphaValue.value,
};
return {
get hex() {
return _index.default.runOnUI().HEX(color);
},
get rgb() {
return _index.default.runOnUI().RGB(color).string(false);
},
get rgba() {
return _index.default.runOnUI().RGB(color).string(true);
},
get hsl() {
return _index.default.runOnUI().HSL(color).string(false);
},
get hsla() {
return _index.default.runOnUI().HSL(color).string(true);
},
get hsv() {
return _index.default.runOnUI().HSV(color).string(false);
},
get hsva() {
return _index.default.runOnUI().HSV(color).string(true);
},
get hwb() {
return _index.default.runOnUI().HWB(color).string(false);
},
get hwba() {
return _index.default.runOnUI().HWB(color).string(true);
},
};
};
const onGestureEnd = color => {
'worklet';
if (!onComplete && !onCompleteJS) return;
const colorObject = returnedResults(color);
if (onComplete) onComplete(colorObject);
if (onCompleteJS) (0, _reactNativeReanimated.runOnJS)(onCompleteJS)(colorObject);
};
const onGestureChange = color => {
'worklet';
if (!onChange && !onChangeJS) return;
const colorObject = returnedResults(color);
if (onChange) onChange(colorObject);
if (onChangeJS) (0, _reactNativeReanimated.runOnJS)(onChangeJS)(colorObject);
};
const setColor = (color, duration = thumbAnimationDuration) => {
const { h, s, v, a } = _index.default.HSV(color).object(false);
hueValue.value = (0, _reactNativeReanimated.withTiming)(h, {
duration,
});
saturationValue.value = (0, _reactNativeReanimated.withTiming)(s, {
duration,
});
brightnessValue.value = (0, _reactNativeReanimated.withTiming)(v, {
duration,
});
alphaValue.value = (0, _reactNativeReanimated.withTiming)(a, {
duration,
});
};
(0, _react.useEffect)(() => {
// Ignore value changes if the current color already matches the new color from the value props.
const newColorFormat = _index.default.getFormat(value);
const currentColors = returnedResults();
// null or named color E.g "red"
if (!newColorFormat || newColorFormat === 'named') {
setColor(value);
return;
}
// hex color
if (newColorFormat === 'hex3' || newColorFormat === 'hex4' || newColorFormat === 'hex6' || newColorFormat === 'hex8') {
if (value !== currentColors.hex) setColor(value);
return;
}
// hsl | hsla | rgb | rgba | hsva | hsv | hwba | hwb
if (newColorFormat in currentColors) {
if (value !== currentColors[newColorFormat]) setColor(value);
return;
}
setColor(value);
}, [value]);
(0, _react.useImperativeHandle)(ref, () => ({
setColor,
}));
const ctxValue = {
hueValue,
saturationValue,
brightnessValue,
alphaValue,
adaptSpectrum,
sliderThickness,
thumbSize,
thumbShape,
boundedThumb,
thumbColor,
renderThumb,
thumbStyle,
thumbInnerStyle,
thumbScaleAnimationValue,
thumbScaleAnimationDuration,
value,
setColor,
returnedResults,
onGestureEnd,
onGestureChange,
};
return /*#__PURE__*/ _react.default.createElement(
_reactNativeGestureHandler.GestureHandlerRootView,
{
style: [
{
direction: _utils.isWeb ? 'ltr' : undefined,
},
style,
],
},
/*#__PURE__*/ _react.default.createElement(
_AppContext.PickerContextProvider,
{
value: ctxValue,
},
children,
),
);
},
);
var _default = (exports.default = ColorPicker);