114 lines
3.2 KiB
JavaScript
114 lines
3.2 KiB
JavaScript
'use strict';
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import { withTiming } from '../../animation';
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import { assertEasingIsWorklet } from '../../animation/util';
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import { Easing } from '../../Easing';
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import { BaseAnimationBuilder } from '../animationBuilder';
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/**
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* Layout transitions with a curved animation. You can modify the behavior by
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* chaining methods like `.duration(500)` or `.delay(500)`.
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*
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* You pass it to the `layout` prop on [an Animated
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* component](https://docs.swmansion.com/react-native-reanimated/docs/fundamentals/glossary#animated-component).
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*
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* @see https://docs.swmansion.com/react-native-reanimated/docs/layout-animations/layout-transitions#fading-transition
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*/
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export class CurvedTransition extends BaseAnimationBuilder {
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static presetName = 'CurvedTransition';
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easingXV = Easing.in(Easing.ease);
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easingYV = Easing.out(Easing.ease);
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easingWidthV = Easing.in(Easing.exp);
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easingHeightV = Easing.out(Easing.exp);
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static createInstance() {
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return new CurvedTransition();
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}
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static easingX(easing) {
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const instance = this.createInstance();
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return instance.easingX(easing);
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}
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easingX(easing) {
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if (__DEV__) {
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assertEasingIsWorklet(easing);
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}
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this.easingXV = easing;
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return this;
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}
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static easingY(easing) {
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const instance = this.createInstance();
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return instance.easingY(easing);
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}
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easingY(easing) {
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if (__DEV__) {
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assertEasingIsWorklet(easing);
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}
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this.easingYV = easing;
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return this;
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}
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static easingWidth(easing) {
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const instance = this.createInstance();
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return instance.easingWidth(easing);
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}
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easingWidth(easing) {
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if (__DEV__) {
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assertEasingIsWorklet(easing);
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}
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this.easingWidthV = easing;
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return this;
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}
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static easingHeight(easing) {
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const instance = this.createInstance();
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return instance.easingHeight(easing);
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}
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easingHeight(easing) {
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if (__DEV__) {
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assertEasingIsWorklet(easing);
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}
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this.easingHeightV = easing;
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return this;
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}
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build = () => {
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const delayFunction = this.getDelayFunction();
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const callback = this.callbackV;
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const delay = this.getDelay();
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const duration = this.durationV ?? 300;
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const easing = {
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easingX: this.easingXV,
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easingY: this.easingYV,
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easingWidth: this.easingWidthV,
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easingHeight: this.easingHeightV
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};
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return values => {
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'worklet';
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return {
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initialValues: {
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originX: values.currentOriginX,
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originY: values.currentOriginY,
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width: values.currentWidth,
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height: values.currentHeight
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},
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animations: {
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originX: delayFunction(delay, withTiming(values.targetOriginX, {
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duration,
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easing: easing.easingX
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})),
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originY: delayFunction(delay, withTiming(values.targetOriginY, {
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duration,
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easing: easing.easingY
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})),
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width: delayFunction(delay, withTiming(values.targetWidth, {
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duration,
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easing: easing.easingWidth
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})),
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height: delayFunction(delay, withTiming(values.targetHeight, {
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duration,
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easing: easing.easingHeight
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}))
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},
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callback
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};
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};
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};
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}
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//# sourceMappingURL=CurvedTransition.js.map
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