File: /var/www/vhost/disk-apps/pwa.sports-crowd.com/node_modules/@ionic/core/components/animation.js
/*!
* (C) Ionic http://ionicframework.com - MIT License
*/
import { r as raf } from './helpers.js';
import { w as win } from './index5.js';
let animationPrefix;
/**
* Web Animations requires hyphenated CSS properties
* to be written in camelCase when animating
*/
const processKeyframes = (keyframes) => {
keyframes.forEach((keyframe) => {
for (const key in keyframe) {
// eslint-disable-next-line no-prototype-builtins
if (keyframe.hasOwnProperty(key)) {
const value = keyframe[key];
if (key === 'easing') {
const newKey = 'animation-timing-function';
keyframe[newKey] = value;
delete keyframe[key];
}
else {
const newKey = convertCamelCaseToHypen(key);
if (newKey !== key) {
keyframe[newKey] = value;
delete keyframe[key];
}
}
}
}
});
return keyframes;
};
const convertCamelCaseToHypen = (str) => {
return str.replace(/([a-z0-9])([A-Z])/g, '$1-$2').toLowerCase();
};
const getAnimationPrefix = (el) => {
if (animationPrefix === undefined) {
const supportsUnprefixed = el.style.animationName !== undefined;
const supportsWebkitPrefix = el.style.webkitAnimationName !== undefined;
animationPrefix = !supportsUnprefixed && supportsWebkitPrefix ? '-webkit-' : '';
}
return animationPrefix;
};
const setStyleProperty = (element, propertyName, value) => {
const prefix = propertyName.startsWith('animation') ? getAnimationPrefix(element) : '';
element.style.setProperty(prefix + propertyName, value);
};
const removeStyleProperty = (element, propertyName) => {
const prefix = propertyName.startsWith('animation') ? getAnimationPrefix(element) : '';
element.style.removeProperty(prefix + propertyName);
};
const animationEnd = (el, callback) => {
let unRegTrans;
const opts = { passive: true };
const unregister = () => {
if (unRegTrans) {
unRegTrans();
}
};
const onTransitionEnd = (ev) => {
if (el === ev.target) {
unregister();
callback(ev);
}
};
if (el) {
el.addEventListener('webkitAnimationEnd', onTransitionEnd, opts);
el.addEventListener('animationend', onTransitionEnd, opts);
unRegTrans = () => {
el.removeEventListener('webkitAnimationEnd', onTransitionEnd, opts);
el.removeEventListener('animationend', onTransitionEnd, opts);
};
}
return unregister;
};
// TODO(FW-2832): type
const generateKeyframeRules = (keyframes = []) => {
return keyframes
.map((keyframe) => {
const offset = keyframe.offset;
const frameString = [];
for (const property in keyframe) {
// eslint-disable-next-line no-prototype-builtins
if (keyframe.hasOwnProperty(property) && property !== 'offset') {
frameString.push(`${property}: ${keyframe[property]};`);
}
}
return `${offset * 100}% { ${frameString.join(' ')} }`;
})
.join(' ');
};
const keyframeIds = [];
const generateKeyframeName = (keyframeRules) => {
let index = keyframeIds.indexOf(keyframeRules);
if (index < 0) {
index = keyframeIds.push(keyframeRules) - 1;
}
return `ion-animation-${index}`;
};
const getStyleContainer = (element) => {
// getRootNode is not always available in SSR environments.
// TODO(FW-2832): types
const rootNode = element.getRootNode !== undefined ? element.getRootNode() : element;
return rootNode.head || rootNode;
};
const createKeyframeStylesheet = (keyframeName, keyframeRules, element) => {
var _a;
const styleContainer = getStyleContainer(element);
const keyframePrefix = getAnimationPrefix(element);
const existingStylesheet = styleContainer.querySelector('#' + keyframeName);
if (existingStylesheet) {
return existingStylesheet;
}
const stylesheet = ((_a = element.ownerDocument) !== null && _a !== void 0 ? _a : document).createElement('style');
stylesheet.id = keyframeName;
stylesheet.textContent = `@${keyframePrefix}keyframes ${keyframeName} { ${keyframeRules} } @${keyframePrefix}keyframes ${keyframeName}-alt { ${keyframeRules} }`;
styleContainer.appendChild(stylesheet);
return stylesheet;
};
const addClassToArray = (classes = [], className) => {
if (className !== undefined) {
const classNameToAppend = Array.isArray(className) ? className : [className];
return [...classes, ...classNameToAppend];
}
return classes;
};
const createAnimation = (animationId) => {
let _delay;
let _duration;
let _easing;
let _iterations;
let _fill;
let _direction;
let _keyframes = [];
let beforeAddClasses = [];
let beforeRemoveClasses = [];
let initialized = false;
let parentAnimation;
let beforeStylesValue = {};
let afterAddClasses = [];
let afterRemoveClasses = [];
let afterStylesValue = {};
let numAnimationsRunning = 0;
let shouldForceLinearEasing = false;
let shouldForceSyncPlayback = false;
let cssAnimationsTimerFallback;
let forceDirectionValue;
let forceDurationValue;
let forceDelayValue;
let willComplete = true;
let finished = false;
let shouldCalculateNumAnimations = true;
let keyframeName;
let ani;
let paused = false;
const id = animationId;
const onFinishCallbacks = [];
const onFinishOneTimeCallbacks = [];
const elements = [];
const childAnimations = [];
const stylesheets = [];
const _beforeAddReadFunctions = [];
const _beforeAddWriteFunctions = [];
const _afterAddReadFunctions = [];
const _afterAddWriteFunctions = [];
const webAnimations = [];
const supportsAnimationEffect = typeof AnimationEffect === 'function' ||
(win !== undefined && typeof win.AnimationEffect === 'function');
const supportsWebAnimations = typeof Element === 'function' &&
typeof Element.prototype.animate === 'function' &&
supportsAnimationEffect;
const ANIMATION_END_FALLBACK_PADDING_MS = 100;
const getWebAnimations = () => {
return webAnimations;
};
const destroy = (clearStyleSheets) => {
childAnimations.forEach((childAnimation) => {
childAnimation.destroy(clearStyleSheets);
});
cleanUp(clearStyleSheets);
elements.length = 0;
childAnimations.length = 0;
_keyframes.length = 0;
clearOnFinish();
initialized = false;
shouldCalculateNumAnimations = true;
return ani;
};
/**
* Cancels any Web Animations, removes
* any animation properties from the
* animation's elements, and removes the
* animation's stylesheets from the DOM.
*/
const cleanUp = (clearStyleSheets) => {
cleanUpElements();
if (clearStyleSheets) {
cleanUpStyleSheets();
}
};
const resetFlags = () => {
shouldForceLinearEasing = false;
shouldForceSyncPlayback = false;
shouldCalculateNumAnimations = true;
forceDirectionValue = undefined;
forceDurationValue = undefined;
forceDelayValue = undefined;
numAnimationsRunning = 0;
finished = false;
willComplete = true;
paused = false;
};
const isRunning = () => {
return numAnimationsRunning !== 0 && !paused;
};
const onFinish = (callback, opts) => {
const callbacks = (opts === null || opts === void 0 ? void 0 : opts.oneTimeCallback) ? onFinishOneTimeCallbacks : onFinishCallbacks;
callbacks.push({ c: callback, o: opts });
return ani;
};
const clearOnFinish = () => {
onFinishCallbacks.length = 0;
onFinishOneTimeCallbacks.length = 0;
return ani;
};
/**
* Cancels any Web Animations and removes
* any animation properties from the
* the animation's elements.
*/
const cleanUpElements = () => {
if (supportsWebAnimations) {
webAnimations.forEach((animation) => {
animation.cancel();
});
webAnimations.length = 0;
}
else {
const elementsArray = elements.slice();
raf(() => {
elementsArray.forEach((element) => {
removeStyleProperty(element, 'animation-name');
removeStyleProperty(element, 'animation-duration');
removeStyleProperty(element, 'animation-timing-function');
removeStyleProperty(element, 'animation-iteration-count');
removeStyleProperty(element, 'animation-delay');
removeStyleProperty(element, 'animation-play-state');
removeStyleProperty(element, 'animation-fill-mode');
removeStyleProperty(element, 'animation-direction');
});
});
}
};
/**
* Removes the animation's stylesheets
* from the DOM.
*/
const cleanUpStyleSheets = () => {
stylesheets.forEach((stylesheet) => {
/**
* When sharing stylesheets, it's possible
* for another animation to have already
* cleaned up a particular stylesheet
*/
if (stylesheet === null || stylesheet === void 0 ? void 0 : stylesheet.parentNode) {
stylesheet.parentNode.removeChild(stylesheet);
}
});
stylesheets.length = 0;
};
const beforeAddRead = (readFn) => {
_beforeAddReadFunctions.push(readFn);
return ani;
};
const beforeAddWrite = (writeFn) => {
_beforeAddWriteFunctions.push(writeFn);
return ani;
};
const afterAddRead = (readFn) => {
_afterAddReadFunctions.push(readFn);
return ani;
};
const afterAddWrite = (writeFn) => {
_afterAddWriteFunctions.push(writeFn);
return ani;
};
const beforeAddClass = (className) => {
beforeAddClasses = addClassToArray(beforeAddClasses, className);
return ani;
};
const beforeRemoveClass = (className) => {
beforeRemoveClasses = addClassToArray(beforeRemoveClasses, className);
return ani;
};
/**
* Set CSS inline styles to the animation's
* elements before the animation begins.
*/
const beforeStyles = (styles = {}) => {
beforeStylesValue = styles;
return ani;
};
/**
* Clear CSS inline styles from the animation's
* elements before the animation begins.
*/
const beforeClearStyles = (propertyNames = []) => {
for (const property of propertyNames) {
beforeStylesValue[property] = '';
}
return ani;
};
const afterAddClass = (className) => {
afterAddClasses = addClassToArray(afterAddClasses, className);
return ani;
};
const afterRemoveClass = (className) => {
afterRemoveClasses = addClassToArray(afterRemoveClasses, className);
return ani;
};
const afterStyles = (styles = {}) => {
afterStylesValue = styles;
return ani;
};
const afterClearStyles = (propertyNames = []) => {
for (const property of propertyNames) {
afterStylesValue[property] = '';
}
return ani;
};
const getFill = () => {
if (_fill !== undefined) {
return _fill;
}
if (parentAnimation) {
return parentAnimation.getFill();
}
return 'both';
};
const getDirection = () => {
if (forceDirectionValue !== undefined) {
return forceDirectionValue;
}
if (_direction !== undefined) {
return _direction;
}
if (parentAnimation) {
return parentAnimation.getDirection();
}
return 'normal';
};
const getEasing = () => {
if (shouldForceLinearEasing) {
return 'linear';
}
if (_easing !== undefined) {
return _easing;
}
if (parentAnimation) {
return parentAnimation.getEasing();
}
return 'linear';
};
const getDuration = () => {
if (shouldForceSyncPlayback) {
return 0;
}
if (forceDurationValue !== undefined) {
return forceDurationValue;
}
if (_duration !== undefined) {
return _duration;
}
if (parentAnimation) {
return parentAnimation.getDuration();
}
return 0;
};
const getIterations = () => {
if (_iterations !== undefined) {
return _iterations;
}
if (parentAnimation) {
return parentAnimation.getIterations();
}
return 1;
};
const getDelay = () => {
if (forceDelayValue !== undefined) {
return forceDelayValue;
}
if (_delay !== undefined) {
return _delay;
}
if (parentAnimation) {
return parentAnimation.getDelay();
}
return 0;
};
const getKeyframes = () => {
return _keyframes;
};
const direction = (animationDirection) => {
_direction = animationDirection;
update(true);
return ani;
};
const fill = (animationFill) => {
_fill = animationFill;
update(true);
return ani;
};
const delay = (animationDelay) => {
_delay = animationDelay;
update(true);
return ani;
};
const easing = (animationEasing) => {
_easing = animationEasing;
update(true);
return ani;
};
const duration = (animationDuration) => {
/**
* CSS Animation Durations of 0ms work fine on Chrome
* but do not run on Safari, so force it to 1ms to
* get it to run on both platforms.
*/
if (!supportsWebAnimations && animationDuration === 0) {
animationDuration = 1;
}
_duration = animationDuration;
update(true);
return ani;
};
const iterations = (animationIterations) => {
_iterations = animationIterations;
update(true);
return ani;
};
const parent = (animation) => {
parentAnimation = animation;
return ani;
};
const addElement = (el) => {
if (el != null) {
if (el.nodeType === 1) {
elements.push(el);
}
else if (el.length >= 0) {
for (let i = 0; i < el.length; i++) {
elements.push(el[i]);
}
}
else {
console.error('Invalid addElement value');
}
}
return ani;
};
const addAnimation = (animationToAdd) => {
if (animationToAdd != null) {
if (Array.isArray(animationToAdd)) {
for (const animation of animationToAdd) {
animation.parent(ani);
childAnimations.push(animation);
}
}
else {
animationToAdd.parent(ani);
childAnimations.push(animationToAdd);
}
}
return ani;
};
const keyframes = (keyframeValues) => {
const different = _keyframes !== keyframeValues;
_keyframes = keyframeValues;
if (different) {
updateKeyframes(_keyframes);
}
return ani;
};
const updateKeyframes = (keyframeValues) => {
if (supportsWebAnimations) {
getWebAnimations().forEach((animation) => {
if (animation.effect.setKeyframes) {
animation.effect.setKeyframes(keyframeValues);
}
else {
const newEffect = new KeyframeEffect(animation.effect.target, keyframeValues, animation.effect.getTiming());
animation.effect = newEffect;
}
});
}
else {
initializeCSSAnimation();
}
};
/**
* Run all "before" animation hooks.
*/
const beforeAnimation = () => {
// Runs all before read callbacks
_beforeAddReadFunctions.forEach((callback) => callback());
// Runs all before write callbacks
_beforeAddWriteFunctions.forEach((callback) => callback());
// Updates styles and classes before animation runs
const addClasses = beforeAddClasses;
const removeClasses = beforeRemoveClasses;
const styles = beforeStylesValue;
elements.forEach((el) => {
const elementClassList = el.classList;
addClasses.forEach((c) => elementClassList.add(c));
removeClasses.forEach((c) => elementClassList.remove(c));
for (const property in styles) {
// eslint-disable-next-line no-prototype-builtins
if (styles.hasOwnProperty(property)) {
setStyleProperty(el, property, styles[property]);
}
}
});
};
/**
* Run all "after" animation hooks.
*/
const afterAnimation = () => {
clearCSSAnimationsTimeout();
// Runs all after read callbacks
_afterAddReadFunctions.forEach((callback) => callback());
// Runs all after write callbacks
_afterAddWriteFunctions.forEach((callback) => callback());
// Updates styles and classes before animation ends
const currentStep = willComplete ? 1 : 0;
const addClasses = afterAddClasses;
const removeClasses = afterRemoveClasses;
const styles = afterStylesValue;
elements.forEach((el) => {
const elementClassList = el.classList;
addClasses.forEach((c) => elementClassList.add(c));
removeClasses.forEach((c) => elementClassList.remove(c));
for (const property in styles) {
// eslint-disable-next-line no-prototype-builtins
if (styles.hasOwnProperty(property)) {
setStyleProperty(el, property, styles[property]);
}
}
});
onFinishCallbacks.forEach((onFinishCallback) => {
return onFinishCallback.c(currentStep, ani);
});
onFinishOneTimeCallbacks.forEach((onFinishCallback) => {
return onFinishCallback.c(currentStep, ani);
});
onFinishOneTimeCallbacks.length = 0;
shouldCalculateNumAnimations = true;
if (willComplete) {
finished = true;
}
willComplete = true;
};
const animationFinish = () => {
if (numAnimationsRunning === 0) {
return;
}
numAnimationsRunning--;
if (numAnimationsRunning === 0) {
afterAnimation();
if (parentAnimation) {
parentAnimation.animationFinish();
}
}
};
const initializeCSSAnimation = (toggleAnimationName = true) => {
cleanUpStyleSheets();
const processedKeyframes = processKeyframes(_keyframes);
elements.forEach((element) => {
if (processedKeyframes.length > 0) {
const keyframeRules = generateKeyframeRules(processedKeyframes);
keyframeName = animationId !== undefined ? animationId : generateKeyframeName(keyframeRules);
const stylesheet = createKeyframeStylesheet(keyframeName, keyframeRules, element);
stylesheets.push(stylesheet);
setStyleProperty(element, 'animation-duration', `${getDuration()}ms`);
setStyleProperty(element, 'animation-timing-function', getEasing());
setStyleProperty(element, 'animation-delay', `${getDelay()}ms`);
setStyleProperty(element, 'animation-fill-mode', getFill());
setStyleProperty(element, 'animation-direction', getDirection());
const iterationsCount = getIterations() === Infinity ? 'infinite' : getIterations().toString();
setStyleProperty(element, 'animation-iteration-count', iterationsCount);
setStyleProperty(element, 'animation-play-state', 'paused');
if (toggleAnimationName) {
setStyleProperty(element, 'animation-name', `${stylesheet.id}-alt`);
}
raf(() => {
setStyleProperty(element, 'animation-name', stylesheet.id || null);
});
}
});
};
const initializeWebAnimation = () => {
elements.forEach((element) => {
const animation = element.animate(_keyframes, {
id,
delay: getDelay(),
duration: getDuration(),
easing: getEasing(),
iterations: getIterations(),
fill: getFill(),
direction: getDirection(),
});
animation.pause();
webAnimations.push(animation);
});
if (webAnimations.length > 0) {
webAnimations[0].onfinish = () => {
animationFinish();
};
}
};
const initializeAnimation = (toggleAnimationName = true) => {
beforeAnimation();
if (_keyframes.length > 0) {
if (supportsWebAnimations) {
initializeWebAnimation();
}
else {
initializeCSSAnimation(toggleAnimationName);
}
}
initialized = true;
};
const setAnimationStep = (step) => {
step = Math.min(Math.max(step, 0), 0.9999);
if (supportsWebAnimations) {
webAnimations.forEach((animation) => {
animation.currentTime = animation.effect.getComputedTiming().delay + getDuration() * step;
animation.pause();
});
}
else {
const animationDuration = `-${getDuration() * step}ms`;
elements.forEach((element) => {
if (_keyframes.length > 0) {
setStyleProperty(element, 'animation-delay', animationDuration);
setStyleProperty(element, 'animation-play-state', 'paused');
}
});
}
};
const updateWebAnimation = (step) => {
webAnimations.forEach((animation) => {
animation.effect.updateTiming({
delay: getDelay(),
duration: getDuration(),
easing: getEasing(),
iterations: getIterations(),
fill: getFill(),
direction: getDirection(),
});
});
if (step !== undefined) {
setAnimationStep(step);
}
};
const updateCSSAnimation = (toggleAnimationName = true, step) => {
raf(() => {
elements.forEach((element) => {
setStyleProperty(element, 'animation-name', keyframeName || null);
setStyleProperty(element, 'animation-duration', `${getDuration()}ms`);
setStyleProperty(element, 'animation-timing-function', getEasing());
setStyleProperty(element, 'animation-delay', step !== undefined ? `-${step * getDuration()}ms` : `${getDelay()}ms`);
setStyleProperty(element, 'animation-fill-mode', getFill() || null);
setStyleProperty(element, 'animation-direction', getDirection() || null);
const iterationsCount = getIterations() === Infinity ? 'infinite' : getIterations().toString();
setStyleProperty(element, 'animation-iteration-count', iterationsCount);
if (toggleAnimationName) {
setStyleProperty(element, 'animation-name', `${keyframeName}-alt`);
}
raf(() => {
setStyleProperty(element, 'animation-name', keyframeName || null);
});
});
});
};
const update = (deep = false, toggleAnimationName = true, step) => {
if (deep) {
childAnimations.forEach((animation) => {
animation.update(deep, toggleAnimationName, step);
});
}
if (supportsWebAnimations) {
updateWebAnimation(step);
}
else {
updateCSSAnimation(toggleAnimationName, step);
}
return ani;
};
const progressStart = (forceLinearEasing = false, step) => {
childAnimations.forEach((animation) => {
animation.progressStart(forceLinearEasing, step);
});
pauseAnimation();
shouldForceLinearEasing = forceLinearEasing;
if (!initialized) {
initializeAnimation();
}
update(false, true, step);
return ani;
};
const progressStep = (step) => {
childAnimations.forEach((animation) => {
animation.progressStep(step);
});
setAnimationStep(step);
return ani;
};
const progressEnd = (playTo, step, dur) => {
shouldForceLinearEasing = false;
childAnimations.forEach((animation) => {
animation.progressEnd(playTo, step, dur);
});
if (dur !== undefined) {
forceDurationValue = dur;
}
finished = false;
willComplete = true;
if (playTo === 0) {
forceDirectionValue = getDirection() === 'reverse' ? 'normal' : 'reverse';
if (forceDirectionValue === 'reverse') {
willComplete = false;
}
if (supportsWebAnimations) {
update();
setAnimationStep(1 - step);
}
else {
forceDelayValue = (1 - step) * getDuration() * -1;
update(false, false);
}
}
else if (playTo === 1) {
if (supportsWebAnimations) {
update();
setAnimationStep(step);
}
else {
forceDelayValue = step * getDuration() * -1;
update(false, false);
}
}
if (playTo !== undefined) {
onFinish(() => {
forceDurationValue = undefined;
forceDirectionValue = undefined;
forceDelayValue = undefined;
}, {
oneTimeCallback: true,
});
if (!parentAnimation) {
play();
}
}
return ani;
};
const pauseAnimation = () => {
if (initialized) {
if (supportsWebAnimations) {
webAnimations.forEach((animation) => {
animation.pause();
});
}
else {
elements.forEach((element) => {
setStyleProperty(element, 'animation-play-state', 'paused');
});
}
paused = true;
}
};
const pause = () => {
childAnimations.forEach((animation) => {
animation.pause();
});
pauseAnimation();
return ani;
};
const onAnimationEndFallback = () => {
cssAnimationsTimerFallback = undefined;
animationFinish();
};
const clearCSSAnimationsTimeout = () => {
if (cssAnimationsTimerFallback) {
clearTimeout(cssAnimationsTimerFallback);
}
};
const playCSSAnimations = () => {
clearCSSAnimationsTimeout();
raf(() => {
elements.forEach((element) => {
if (_keyframes.length > 0) {
setStyleProperty(element, 'animation-play-state', 'running');
}
});
});
if (_keyframes.length === 0 || elements.length === 0) {
animationFinish();
}
else {
/**
* This is a catchall in the event that a CSS Animation did not finish.
* The Web Animations API has mechanisms in place for preventing this.
* CSS Animations will not fire an `animationend` event
* for elements with `display: none`. The Web Animations API
* accounts for this, but using raw CSS Animations requires
* this workaround.
*/
const animationDelay = getDelay() || 0;
const animationDuration = getDuration() || 0;
const animationIterations = getIterations() || 1;
// No need to set a timeout when animation has infinite iterations
if (isFinite(animationIterations)) {
cssAnimationsTimerFallback = setTimeout(onAnimationEndFallback, animationDelay + animationDuration * animationIterations + ANIMATION_END_FALLBACK_PADDING_MS);
}
animationEnd(elements[0], () => {
clearCSSAnimationsTimeout();
/**
* Ensure that clean up
* is always done a frame
* before the onFinish handlers
* are fired. Otherwise, there
* may be flickering if a new
* animation is started on the same
* element too quickly
*/
raf(() => {
clearCSSAnimationPlayState();
raf(animationFinish);
});
});
}
};
const clearCSSAnimationPlayState = () => {
elements.forEach((element) => {
removeStyleProperty(element, 'animation-duration');
removeStyleProperty(element, 'animation-delay');
removeStyleProperty(element, 'animation-play-state');
});
};
const playWebAnimations = () => {
webAnimations.forEach((animation) => {
animation.play();
});
if (_keyframes.length === 0 || elements.length === 0) {
animationFinish();
}
};
const resetAnimation = () => {
if (supportsWebAnimations) {
setAnimationStep(0);
updateWebAnimation();
}
else {
updateCSSAnimation();
}
};
const play = (opts) => {
return new Promise((resolve) => {
if (opts === null || opts === void 0 ? void 0 : opts.sync) {
shouldForceSyncPlayback = true;
onFinish(() => (shouldForceSyncPlayback = false), { oneTimeCallback: true });
}
if (!initialized) {
initializeAnimation();
}
if (finished) {
resetAnimation();
finished = false;
}
if (shouldCalculateNumAnimations) {
numAnimationsRunning = childAnimations.length + 1;
shouldCalculateNumAnimations = false;
}
onFinish(() => resolve(), { oneTimeCallback: true });
childAnimations.forEach((animation) => {
animation.play();
});
if (supportsWebAnimations) {
playWebAnimations();
}
else {
playCSSAnimations();
}
paused = false;
});
};
const stop = () => {
childAnimations.forEach((animation) => {
animation.stop();
});
if (initialized) {
cleanUpElements();
initialized = false;
}
resetFlags();
};
const from = (property, value) => {
const firstFrame = _keyframes[0];
if (firstFrame !== undefined && (firstFrame.offset === undefined || firstFrame.offset === 0)) {
firstFrame[property] = value;
}
else {
_keyframes = [{ offset: 0, [property]: value }, ..._keyframes];
}
return ani;
};
const to = (property, value) => {
const lastFrame = _keyframes[_keyframes.length - 1];
if (lastFrame !== undefined && (lastFrame.offset === undefined || lastFrame.offset === 1)) {
lastFrame[property] = value;
}
else {
_keyframes = [..._keyframes, { offset: 1, [property]: value }];
}
return ani;
};
const fromTo = (property, fromValue, toValue) => {
return from(property, fromValue).to(property, toValue);
};
return (ani = {
parentAnimation,
elements,
childAnimations,
id,
animationFinish,
from,
to,
fromTo,
parent,
play,
pause,
stop,
destroy,
keyframes,
addAnimation,
addElement,
update,
fill,
direction,
iterations,
duration,
easing,
delay,
getWebAnimations,
getKeyframes,
getFill,
getDirection,
getDelay,
getIterations,
getEasing,
getDuration,
afterAddRead,
afterAddWrite,
afterClearStyles,
afterStyles,
afterRemoveClass,
afterAddClass,
beforeAddRead,
beforeAddWrite,
beforeClearStyles,
beforeStyles,
beforeRemoveClass,
beforeAddClass,
onFinish,
isRunning,
progressStart,
progressStep,
progressEnd,
});
};
export { createAnimation as c };