Function computeCachedCssStyles

lib/test/angular/1.8.0/angular-animate.js:845–864

(node, className, cacheKey, allowNoDuration, properties)

    var applyAnimationClasses = applyAnimationClassesFactory($$jqLite);

    function computeCachedCssStyles(node, className, cacheKey, allowNoDuration, properties) {
      var timings = $$animateCache.get(cacheKey);

      if (!timings) {
        timings = computeCssStyles($window, node, properties);
        if (timings.animationIterationCount === 'infinite') {
          timings.animationIterationCount = 1;
        }
      }

      // if a css animation has no duration we
      // should mark that so that repeated addClass/removeClass calls are skipped
      var hasDuration = allowNoDuration || (timings.transitionDuration > 0 || timings.animationDuration > 0);

      // we keep putting this in multiple times even though the value and the cacheKey are the same
      // because we're keeping an internal tally of how many duplicate animations are detected.
      $$animateCache.put(cacheKey, timings, hasDuration);

      return timings;
    }

    function computeCachedCssStaggerStyles(node, className, cacheKey, properties) {
      var stagger;