githubmirror/angular.js

src/ngAnimate/animateJsDriver.js
61 строка2 KB
Georgios Kalpakas
chore(package): fix some warnings/errors
08 авг 2016, 18:45
08 авг 2016, 18:456ed4c61
'use strict';

var $$AnimateJsDriverProvider = ['$$animationProvider', /** @this */ function($$animationProvider) {
  $$animationProvider.drivers.push('$$animateJsDriver');
  this.$get = ['$$animateJs', '$$AnimateRunner', function($$animateJs, $$AnimateRunner) {
    return function initDriverFn(animationDetails) {
      if (animationDetails.from && animationDetails.to) {
        var fromAnimation = prepareAnimation(animationDetails.from);
        var toAnimation = prepareAnimation(animationDetails.to);
        if (!fromAnimation && !toAnimation) return;

        return {
          start: function() {
            var animationRunners = [];

            if (fromAnimation) {
              animationRunners.push(fromAnimation.start());
            }

            if (toAnimation) {
              animationRunners.push(toAnimation.start());
            }

            $$AnimateRunner.all(animationRunners, done);

            var runner = new $$AnimateRunner({
              end: endFnFactory(),
              cancel: endFnFactory()
            });

            return runner;

            function endFnFactory() {
              return function() {
                forEach(animationRunners, function(runner) {
                  // at this point we cannot cancel animations for groups just yet. 1.5+
                  runner.end();
                });
              };
            }

            function done(status) {
              runner.complete(status);
            }
          }
        };
      } else {
        return prepareAnimation(animationDetails);
      }
    };

    function prepareAnimation(animationDetails) {
      // TODO(matsko): make sure to check for grouped animations and delegate down to normal animations
      var element = animationDetails.element;
      var event = animationDetails.event;
      var options = animationDetails.options;
      var classes = animationDetails.classes;
      return $$animateJs(element, event, classes, options);
    }
  }];
}];