react-native-reanimated/lib/module/layoutReanimation/defaultAnimations/Roll.js

More powerful alternative to Animated library for React Native.

'use strict';

import { ComplexAnimationBuilder } from "../animationBuilder/index.js";

/**
 * Roll from left animation. You can modify the behavior by chaining methods
 * like `.springify()` or `.duration(500)`.
 *
 * You pass it to the `entering` prop on [an Animated
 * component](https://docs.swmansion.com/react-native-reanimated/docs/fundamentals/glossary#animated-component).
 *
 * @see https://docs.swmansion.com/react-native-reanimated/docs/layout-animations/entering-exiting-animations#roll
 */
export class RollInLeft extends ComplexAnimationBuilder {
  static presetName = 'RollInLeft';
  static createInstance() {
    return new RollInLeft();
  }
  build = () => {
    const delayFunction = this.getDelayFunction();
    const [animation, config] = this.getAnimationAndConfig();
    const delay = this.getDelay();
    const callback = this.callbackV;
    const initialValues = this.initialValues;
    return values => {
      'worklet';

      return {
        animations: {
          transform: [{
            translateX: delayFunction(delay, animation(0, config))
          }, {
            rotate: delayFunction(delay, animation('0deg', config))
          }]
        },
        initialValues: {
          transform: [{
            translateX: -values.windowWidth
          }, {
            rotate: '-180deg'
          }],
          ...initialValues
        },
        callback
      };
    };
  };
}

/**
 * Roll from right animation. You can modify the behavior by chaining methods
 * like `.springify()` or `.duration(500)`.
 *
 * You pass it to the `entering` prop on [an Animated
 * component](https://docs.swmansion.com/react-native-reanimated/docs/fundamentals/glossary#animated-component).
 *
 * @see https://docs.swmansion.com/react-native-reanimated/docs/layout-animations/entering-exiting-animations#roll
 */
export class RollInRight extends ComplexAnimationBuilder {
  static presetName = 'RollInRight';
  static createInstance() {
    return new RollInRight();
  }
  build = () => {
    const delayFunction = this.getDelayFunction();
    const [animation, config] = this.getAnimationAndConfig();
    const delay = this.getDelay();
    const callback = this.callbackV;
    const initialValues = this.initialValues;
    return values => {
      'worklet';

      return {
        animations: {
          transform: [{
            translateX: delayFunction(delay, animation(0, config))
          }, {
            rotate: delayFunction(delay, animation('0deg', config))
          }]
        },
        initialValues: {
          transform: [{
            translateX: values.windowWidth
          }, {
            rotate: '180deg'
          }],
          ...initialValues
        },
        callback
      };
    };
  };
}

/**
 * Roll to left animation. You can modify the behavior by chaining methods like
 * `.springify()` or `.duration(500)`.
 *
 * You pass it to the `exiting` prop on [an Animated
 * component](https://docs.swmansion.com/react-native-reanimated/docs/fundamentals/glossary#animated-component).
 *
 * @see https://docs.swmansion.com/react-native-reanimated/docs/layout-animations/entering-exiting-animations#roll
 */
export class RollOutLeft extends ComplexAnimationBuilder {
  static presetName = 'RollOutLeft';
  static createInstance() {
    return new RollOutLeft();
  }
  build = () => {
    const delayFunction = this.getDelayFunction();
    const [animation, config] = this.getAnimationAndConfig();
    const delay = this.getDelay();
    const callback = this.callbackV;
    const initialValues = this.initialValues;
    return values => {
      'worklet';

      return {
        animations: {
          transform: [{
            translateX: delayFunction(delay, animation(-values.windowWidth, config))
          }, {
            rotate: delayFunction(delay, animation('-180deg', config))
          }]
        },
        initialValues: {
          transform: [{
            translateX: 0
          }, {
            rotate: '0deg'
          }],
          ...initialValues
        },
        callback
      };
    };
  };
}

/**
 * Roll to right animation. You can modify the behavior by chaining methods like
 * `.springify()` or `.duration(500)`.
 *
 * You pass it to the `exiting` prop on [an Animated
 * component](https://docs.swmansion.com/react-native-reanimated/docs/fundamentals/glossary#animated-component).
 *
 * @see https://docs.swmansion.com/react-native-reanimated/docs/layout-animations/entering-exiting-animations#roll
 */
export class RollOutRight extends ComplexAnimationBuilder {
  static presetName = 'RollOutRight';
  static createInstance() {
    return new RollOutRight();
  }
  build = () => {
    const delayFunction = this.getDelayFunction();
    const [animation, config] = this.getAnimationAndConfig();
    const delay = this.getDelay();
    const callback = this.callbackV;
    const initialValues = this.initialValues;
    return values => {
      'worklet';

      return {
        animations: {
          transform: [{
            translateX: delayFunction(delay, animation(values.windowWidth, config))
          }, {
            rotate: delayFunction(delay, animation('180deg', config))
          }]
        },
        initialValues: {
          transform: [{
            translateX: 0
          }, {
            rotate: '0deg'
          }],
          ...initialValues
        },
        callback
      };
    };
  };
}
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