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88 lines
2.8 KiB
88 lines
2.8 KiB
"use strict"; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.default = parseAnimationValue; |
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function parseAnimationValue(input) { |
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let animations = input.split(COMMA); |
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return animations.map((animation)=>{ |
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let value = animation.trim(); |
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let result = { |
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value |
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}; |
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let parts = value.split(SPACE); |
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let seen = new Set(); |
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for (let part of parts){ |
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if (!seen.has("DIRECTIONS") && DIRECTIONS.has(part)) { |
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result.direction = part; |
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seen.add("DIRECTIONS"); |
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} else if (!seen.has("PLAY_STATES") && PLAY_STATES.has(part)) { |
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result.playState = part; |
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seen.add("PLAY_STATES"); |
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} else if (!seen.has("FILL_MODES") && FILL_MODES.has(part)) { |
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result.fillMode = part; |
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seen.add("FILL_MODES"); |
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} else if (!seen.has("ITERATION_COUNTS") && (ITERATION_COUNTS.has(part) || DIGIT.test(part))) { |
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result.iterationCount = part; |
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seen.add("ITERATION_COUNTS"); |
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} else if (!seen.has("TIMING_FUNCTION") && TIMINGS.has(part)) { |
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result.timingFunction = part; |
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seen.add("TIMING_FUNCTION"); |
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} else if (!seen.has("TIMING_FUNCTION") && TIMING_FNS.some((f)=>part.startsWith(`${f}(`))) { |
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result.timingFunction = part; |
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seen.add("TIMING_FUNCTION"); |
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} else if (!seen.has("DURATION") && TIME.test(part)) { |
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result.duration = part; |
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seen.add("DURATION"); |
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} else if (!seen.has("DELAY") && TIME.test(part)) { |
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result.delay = part; |
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seen.add("DELAY"); |
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} else if (!seen.has("NAME")) { |
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result.name = part; |
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seen.add("NAME"); |
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} else { |
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if (!result.unknown) result.unknown = []; |
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result.unknown.push(part); |
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} |
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} |
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return result; |
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}); |
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} |
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const DIRECTIONS = new Set([ |
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"normal", |
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"reverse", |
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"alternate", |
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"alternate-reverse" |
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]); |
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const PLAY_STATES = new Set([ |
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"running", |
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"paused" |
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]); |
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const FILL_MODES = new Set([ |
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"none", |
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"forwards", |
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"backwards", |
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"both" |
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]); |
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const ITERATION_COUNTS = new Set([ |
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"infinite" |
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]); |
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const TIMINGS = new Set([ |
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"linear", |
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"ease", |
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"ease-in", |
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"ease-out", |
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"ease-in-out", |
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"step-start", |
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"step-end", |
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]); |
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const TIMING_FNS = [ |
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"cubic-bezier", |
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"steps" |
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]; |
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const COMMA = /\,(?![^(]*\))/g // Comma separator that is not located between brackets. E.g.: `cubiz-bezier(a, b, c)` these don't count. |
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; |
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const SPACE = /\ +(?![^(]*\))/g // Similar to the one above, but with spaces instead. |
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; |
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const TIME = /^(-?[\d.]+m?s)$/; |
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const DIGIT = /^(\d+)$/;
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