reanimated-color-picker
Version:
A Pure JavaScript Color Picker for React Native
243 lines (237 loc) • 8.5 kB
JavaScript
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true,
});
exports.BlueSlider = BlueSlider;
var _react = _interopRequireDefault(require('react'));
var _reactNative = require('react-native');
var _reactNativeReanimated = _interopRequireWildcard(require('react-native-reanimated'));
var _index = _interopRequireDefault(require('../../../colorKit/index'));
var _AppContext = _interopRequireDefault(require('../../../AppContext'));
var _SliderCore = require('../SliderCore');
var _Thumb = _interopRequireDefault(require('../../Thumb/Thumb'));
var _utils = require('../../../utils');
function _interopRequireWildcard(e, t) {
if ('function' == typeof WeakMap)
var r = new WeakMap(),
n = new WeakMap();
return (_interopRequireWildcard = function (e, t) {
if (!t && e && e.__esModule) return e;
var o,
i,
f = { __proto__: null, default: e };
if (null === e || ('object' != typeof e && 'function' != typeof e)) return f;
if ((o = t ? n : r)) {
if (o.has(e)) return o.get(e);
o.set(e, f);
}
for (const t in e)
'default' !== t &&
{}.hasOwnProperty.call(e, t) &&
((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set)
? o(f, t, i)
: (f[t] = e[t]));
return f;
})(e, t);
}
function _interopRequireDefault(e) {
return e && e.__esModule ? e : { default: e };
}
/** @see [BlueSlider](https://alabsi91.github.io/reanimated-color-picker/api/sliders/rgb/blue-slider/) */
function BlueSlider({ gestures = [], style = {}, vertical = false, reverse = false, ...props }) {
const { hueValue, saturationValue, brightnessValue, onGestureChange, onGestureEnd, ...ctx } = (0, _AppContext.default)();
const thumbShape = props.thumbShape ?? ctx.thumbShape;
const thumbSize = props.thumbSize ?? ctx.thumbSize;
const thumbColor = props.thumbColor ?? ctx.thumbColor;
const boundedThumb = props.boundedThumb ?? ctx.boundedThumb;
const renderThumb = props.renderThumb ?? ctx.renderThumb;
const thumbStyle = props.thumbStyle ?? ctx.thumbStyle ?? {};
const thumbInnerStyle = props.thumbInnerStyle ?? ctx.thumbInnerStyle ?? {};
const thumbScaleAnimationValue = props.thumbScaleAnimationValue ?? ctx.thumbScaleAnimationValue;
const thumbScaleAnimationDuration = props.thumbScaleAnimationDuration ?? ctx.thumbScaleAnimationDuration;
const adaptSpectrum = props.adaptSpectrum ?? ctx.adaptSpectrum;
const sliderThickness = props.sliderThickness ?? ctx.sliderThickness;
const borderRadius = (0, _utils.getStyle)(style, 'borderRadius') ?? 5;
const widthStyle = (0, _utils.getStyle)(style, 'width');
const heightStyle = (0, _utils.getStyle)(style, 'height');
const width = (0, _reactNativeReanimated.useSharedValue)(
vertical ? sliderThickness : typeof widthStyle === 'number' ? widthStyle : 0,
);
const height = (0, _reactNativeReanimated.useSharedValue)(
!vertical ? sliderThickness : typeof heightStyle === 'number' ? heightStyle : 0,
);
const handleScale = (0, _reactNativeReanimated.useSharedValue)(1);
const blueValue = (0, _reactNativeReanimated.useSharedValue)(0);
const rgb = (0, _reactNativeReanimated.useDerivedValue)(() => {
const currentHsvColor = {
h: hueValue.value,
s: saturationValue.value,
v: brightnessValue.value,
};
const rgbColor = _index.default.runOnUI().RGB(currentHsvColor).object(false);
blueValue.value = rgbColor.b;
return rgbColor;
}, [hueValue, saturationValue, brightnessValue, blueValue]);
const thumbAnimatedStyle = (0, _reactNativeReanimated.useAnimatedStyle)(() => {
const length = (vertical ? height.value : width.value) - (boundedThumb ? thumbSize : 0);
const percent = (rgb.value.b / 255) * length;
const pos = (reverse ? length - percent : percent) - (boundedThumb ? 0 : thumbSize / 2);
const posY = vertical ? pos : height.value / 2 - thumbSize / 2;
const posX = vertical ? width.value / 2 - thumbSize / 2 : pos;
return {
transform: [
{
translateY: posY,
},
{
translateX: posX,
},
{
scale: handleScale.value,
},
],
};
}, [rgb, width, height, handleScale, vertical, reverse, boundedThumb, thumbSize]);
const imageStyle = (0, _reactNativeReanimated.useAnimatedStyle)(() => {
if (_utils.isWeb) {
return {};
}
const imageRotate = vertical ? (reverse ? '90deg' : '270deg') : reverse ? '0deg' : '180deg';
const imageTranslateY =
((height.value - width.value) / 2) * ((reverse && _utils.isRtl) || (!reverse && !_utils.isRtl) ? -1 : 1);
const tintColor = adaptSpectrum ? `rgb(${Math.round(rgb.value.r)}, ${Math.round(rgb.value.g)}, 255)` : 'rgb(0, 0, 255)';
return {
tintColor,
width: vertical ? height.value : '100%',
height: vertical ? width.value : '100%',
transform: [
{
rotate: imageRotate,
},
{
translateX: vertical ? ((height.value - width.value) / 2) * (reverse ? 1 : -1) : 0,
},
{
translateY: vertical ? imageTranslateY : 0,
},
],
};
}, [rgb, width, height, adaptSpectrum, vertical, reverse]);
const sliderBackground = (0, _reactNativeReanimated.useAnimatedStyle)(() => {
const r = Math.round(rgb.value.r);
const g = Math.round(rgb.value.g);
if (_utils.isWeb) {
const deg = vertical ? (reverse ? 180 : 0) : reverse ? 90 : 270;
return {
background: adaptSpectrum
? `linear-gradient(${deg}deg, rgb(${r}, ${g}, 255) 0%, rgb(${r}, ${g}, 0) 100%)`
: `linear-gradient(${deg}deg, rgb(0, 0, 255) 0%, rgb(0, 0, 0) 100%)`,
};
}
return {
backgroundColor: adaptSpectrum ? `rgb(${r}, ${g}, 0)` : 'rgb(0, 0, 0)',
};
}, [rgb, adaptSpectrum, vertical, reverse]);
const onBegin = () => {
'worklet';
handleScale.value = (0, _reactNativeReanimated.withTiming)(thumbScaleAnimationValue, {
duration: thumbScaleAnimationDuration,
});
};
const onUpdate = newValue => {
'worklet';
const { h, s, v } = _index.default
.runOnUI()
.HSV({
r: rgb.value.r,
g: rgb.value.g,
b: newValue,
})
.object(false);
if (hueValue.value === h && saturationValue.value === s && brightnessValue.value === v) {
return;
}
hueValue.value = h;
saturationValue.value = s;
brightnessValue.value = v;
onGestureChange();
};
const onEnd = () => {
'worklet';
handleScale.value = (0, _reactNativeReanimated.withTiming)(1, {
duration: thumbScaleAnimationDuration,
});
onGestureEnd();
};
const getAdaptiveColor = hsva => {
'worklet';
if (adaptSpectrum) {
return hsva;
}
return {
r: 0,
g: 0,
b: rgb.value.b,
};
};
return /*#__PURE__*/ _react.default.createElement(
_SliderCore.SliderCore,
{
style: [
style,
{
position: 'relative',
borderRadius,
borderWidth: 0,
padding: 0,
},
sliderBackground,
],
maxValue: 255,
label: props.accessibilityLabel ?? 'Blue Slider',
hint: props.accessibilityHint,
currentValue: blueValue,
width: width,
height: height,
thumbSize: thumbSize,
boundedThumb: boundedThumb,
sliderThickness: sliderThickness,
gestures: gestures,
vertical: vertical,
reverse: reverse,
onBegin: onBegin,
onUpdate: onUpdate,
onEnd: onEnd,
},
/*#__PURE__*/ _react.default.createElement(
_utils.RenderNativeOnly,
null,
/*#__PURE__*/ _react.default.createElement(
_reactNative.View,
{
style: {
flex: 1,
borderRadius,
overflow: 'hidden',
},
'aria-hidden': true,
},
/*#__PURE__*/ _react.default.createElement(_reactNativeReanimated.default.Image, {
source: require('../../../assets/blackGradient.png'),
style: imageStyle,
}),
),
),
/*#__PURE__*/ _react.default.createElement(_Thumb.default, {
thumbShape: thumbShape,
thumbSize: thumbSize,
thumbColor: thumbColor,
renderThumb: renderThumb,
innerStyle: thumbInnerStyle,
thumbAnimatedStyle: thumbAnimatedStyle,
style: thumbStyle,
vertical: vertical,
getAdaptiveColor: getAdaptiveColor,
}),
);
}