Function getElementAnimationDetails

test/angular/1.2/angular-animate.js:1229–1285

(element, cacheKey)

      }

      function getElementAnimationDetails(element, cacheKey) {
        var data = cacheKey ? lookupCache[cacheKey] : null;
        if(!data) {
          var transitionDuration = 0;
          var transitionDelay = 0;
          var animationDuration = 0;
          var animationDelay = 0;
          var transitionDelayStyle;
          var animationDelayStyle;
          var transitionDurationStyle;
          var transitionPropertyStyle;

          //we want all the styles defined before and after
          forEach(element, function(element) {
            if (element.nodeType == ELEMENT_NODE) {
              var elementStyles = $window.getComputedStyle(element) || {};

              transitionDurationStyle = elementStyles[TRANSITION_PROP + DURATION_KEY];

              transitionDuration = Math.max(parseMaxTime(transitionDurationStyle), transitionDuration);

              transitionPropertyStyle = elementStyles[TRANSITION_PROP + PROPERTY_KEY];

              transitionDelayStyle = elementStyles[TRANSITION_PROP + DELAY_KEY];

              transitionDelay  = Math.max(parseMaxTime(transitionDelayStyle), transitionDelay);

              animationDelayStyle = elementStyles[ANIMATION_PROP + DELAY_KEY];

              animationDelay   = Math.max(parseMaxTime(animationDelayStyle), animationDelay);

              var aDuration  = parseMaxTime(elementStyles[ANIMATION_PROP + DURATION_KEY]);

              if(aDuration > 0) {
                aDuration *= parseInt(elementStyles[ANIMATION_PROP + ANIMATION_ITERATION_COUNT_KEY], 10) || 1;
              }

              animationDuration = Math.max(aDuration, animationDuration);
            }
          });
          data = {
            total : 0,
            transitionPropertyStyle: transitionPropertyStyle,
            transitionDurationStyle: transitionDurationStyle,
            transitionDelayStyle: transitionDelayStyle,
            transitionDelay: transitionDelay,
            transitionDuration: transitionDuration,
            animationDelayStyle: animationDelayStyle,
            animationDelay: animationDelay,
            animationDuration: animationDuration
          };
          if(cacheKey) {
            lookupCache[cacheKey] = data;
          }
        }
        return data;
      }