933d61de19
* added ESLint and updated all code base * updated SVGPathCommander, CubicBezier, shorter-js, minifill * updated polyfills * minor CSS fixes
145 lines
4.2 KiB
JavaScript
145 lines
4.2 KiB
JavaScript
import defaultValues from '../objects/defaultValues.js';
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import getInlineStyle from '../process/getInlineStyle.js';
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import perspective from '../interpolation/perspective.js';
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import translate3d from '../interpolation/translate3d.js';
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import rotate3d from '../interpolation/rotate3d.js';
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import translate from '../interpolation/translate.js';
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import rotate from '../interpolation/rotate.js';
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import scale from '../interpolation/scale.js';
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import skew from '../interpolation/skew.js';
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import { onStartTransform } from './transformFunctionsBase.js';
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/* transformFunctions = {
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property: 'transform',
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subProperties,
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defaultValues,
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Interpolate: {translate,rotate,skew,scale},
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functions } */
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// same to svg transform, attr
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// the component developed for modern browsers supporting non-prefixed transform
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// Component Functions
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function getTransform(tweenProperty/* , value */) {
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const currentStyle = getInlineStyle(this.element);
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return currentStyle[tweenProperty] ? currentStyle[tweenProperty] : defaultValues[tweenProperty];
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}
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function prepareTransform(prop, obj) {
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const prepAxis = ['X', 'Y', 'Z']; // coordinates
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const transformObject = {};
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const translateArray = []; const rotateArray = []; const skewArray = [];
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const arrayFunctions = ['translate3d', 'translate', 'rotate3d', 'skew'];
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Object.keys(obj).forEach((x) => {
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const pv = typeof obj[x] === 'object' && obj[x].length
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? obj[x].map((v) => parseInt(v, 10))
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: parseInt(obj[x], 10);
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if (arrayFunctions.includes(x)) {
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const propId = x === 'translate' || x === 'rotate' ? `${x}3d` : x;
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if (x === 'skew') {
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transformObject[propId] = pv.length
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? [pv[0] || 0, pv[1] || 0]
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: [pv || 0, 0];
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} else if (x === 'translate') {
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transformObject[propId] = pv.length
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? [pv[0] || 0, pv[1] || 0, pv[2] || 0]
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: [pv || 0, 0, 0];
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} else { // translate3d | rotate3d
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transformObject[propId] = [pv[0] || 0, pv[1] || 0, pv[2] || 0];
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}
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} else if (/[XYZ]/.test(x)) {
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const fn = x.replace(/[XYZ]/, '');
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const fnId = fn === 'skew' ? fn : `${fn}3d`;
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const fnLen = fn === 'skew' ? 2 : 3;
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let fnArray = [];
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if (fn === 'translate') {
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fnArray = translateArray;
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} else if (fn === 'rotate') {
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fnArray = rotateArray;
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} else if (fn === 'skew') {
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fnArray = skewArray;
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}
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for (let fnIndex = 0; fnIndex < fnLen; fnIndex += 1) {
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const fnAxis = prepAxis[fnIndex];
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fnArray[fnIndex] = (`${fn}${fnAxis}` in obj) ? parseInt(obj[`${fn}${fnAxis}`], 10) : 0;
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}
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transformObject[fnId] = fnArray;
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} else if (x === 'rotate') { // rotate
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transformObject.rotate3d = [0, 0, pv];
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} else { // scale | perspective
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transformObject[x] = x === 'scale' ? parseFloat(obj[x]) : pv;
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}
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});
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return transformObject;
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}
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function crossCheckTransform(tweenProp) {
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if (this.valuesEnd[tweenProp]) {
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if (this.valuesEnd[tweenProp]) {
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if (this.valuesEnd[tweenProp].perspective && !this.valuesStart[tweenProp].perspective) {
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this.valuesStart[tweenProp].perspective = this.valuesEnd[tweenProp].perspective;
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}
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}
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}
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}
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// All Component Functions
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const transformFunctions = {
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prepareStart: getTransform,
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prepareProperty: prepareTransform,
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onStart: onStartTransform,
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crossCheck: crossCheckTransform,
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};
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const supportedTransformProperties = [
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'perspective',
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'translate3d', 'translateX', 'translateY', 'translateZ', 'translate',
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'rotate3d', 'rotateX', 'rotateY', 'rotateZ', 'rotate',
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'skewX', 'skewY', 'skew',
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'scale',
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];
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const defaultTransformValues = {
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perspective: 400,
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translate3d: [0, 0, 0],
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translateX: 0,
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translateY: 0,
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translateZ: 0,
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translate: [0, 0],
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rotate3d: [0, 0, 0],
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rotateX: 0,
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rotateY: 0,
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rotateZ: 0,
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rotate: 0,
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skewX: 0,
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skewY: 0,
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skew: [0, 0],
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scale: 1,
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};
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// Full Component
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const transformFunctionsComponent = {
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component: 'transformFunctions',
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property: 'transform',
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subProperties: supportedTransformProperties,
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defaultValues: defaultTransformValues,
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functions: transformFunctions,
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Interpolate: {
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perspective,
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translate3d,
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rotate3d,
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translate,
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rotate,
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scale,
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skew,
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},
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};
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export default transformFunctionsComponent;
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