remove angular-animate and angular-touch

Issue-ID: VID-774
Signed-off-by: Amichai Hemli <amichai.hemli@intl.att.com>
Change-Id: Ibb451aeb486bf01ccd30ab1f2a8d4b72c3b92a71

2 files changed, 0 insertions, 4349 deletions

diff --git a/epsdk-app-onap/src/main/webapp/app/fusion/external/ebz/angular_js/angular-animate.js b/epsdk-app-onap/src/main/webapp/app/fusion/external/ebz/angular_js/angular-animate.js
deleted file mode 100755
index edea5292b..000000000
--- a/epsdk-app-onap/src/main/webapp/app/fusion/external/ebz/angular_js/angular-animate.js
+++ /dev/null
@@ -1,3721 +0,0 @@
-/**

- * @license AngularJS v1.4.3

- * (c) 2010-2015 Google, Inc. http://angularjs.org

- * License: MIT

- */

-(function(window, angular, undefined) {'use strict';

-

-/* jshint ignore:start */

-var noop        = angular.noop;

-var extend      = angular.extend;

-var jqLite      = angular.element;

-var forEach     = angular.forEach;

-var isArray     = angular.isArray;

-var isString    = angular.isString;

-var isObject    = angular.isObject;

-var isUndefined = angular.isUndefined;

-var isDefined   = angular.isDefined;

-var isFunction  = angular.isFunction;

-var isElement   = angular.isElement;

-

-var ELEMENT_NODE = 1;

-var COMMENT_NODE = 8;

-

-var NG_ANIMATE_CLASSNAME = 'ng-animate';

-var NG_ANIMATE_CHILDREN_DATA = '$$ngAnimateChildren';

-

-var isPromiseLike = function(p) {

-  return p && p.then ? true : false;

-}

-

-function assertArg(arg, name, reason) {

-  if (!arg) {

-    throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required"));

-  }

-  return arg;

-}

-

-function mergeClasses(a,b) {

-  if (!a && !b) return '';

-  if (!a) return b;

-  if (!b) return a;

-  if (isArray(a)) a = a.join(' ');

-  if (isArray(b)) b = b.join(' ');

-  return a + ' ' + b;

-}

-

-function packageStyles(options) {

-  var styles = {};

-  if (options && (options.to || options.from)) {

-    styles.to = options.to;

-    styles.from = options.from;

-  }

-  return styles;

-}

-

-function pendClasses(classes, fix, isPrefix) {

-  var className = '';

-  classes = isArray(classes)

-      ? classes

-      : classes && isString(classes) && classes.length

-          ? classes.split(/\s+/)

-          : [];

-  forEach(classes, function(klass, i) {

-    if (klass && klass.length > 0) {

-      className += (i > 0) ? ' ' : '';

-      className += isPrefix ? fix + klass

-                            : klass + fix;

-    }

-  });

-  return className;

-}

-

-function removeFromArray(arr, val) {

-  var index = arr.indexOf(val);

-  if (val >= 0) {

-    arr.splice(index, 1);

-  }

-}

-

-function stripCommentsFromElement(element) {

-  if (element instanceof jqLite) {

-    switch (element.length) {

-      case 0:

-        return [];

-        break;

-

-      case 1:

-        // there is no point of stripping anything if the element

-        // is the only element within the jqLite wrapper.

-        // (it's important that we retain the element instance.)

-        if (element[0].nodeType === ELEMENT_NODE) {

-          return element;

-        }

-        break;

-

-      default:

-        return jqLite(extractElementNode(element));

-        break;

-    }

-  }

-

-  if (element.nodeType === ELEMENT_NODE) {

-    return jqLite(element);

-  }

-}

-

-function extractElementNode(element) {

-  if (!element[0]) return element;

-  for (var i = 0; i < element.length; i++) {

-    var elm = element[i];

-    if (elm.nodeType == ELEMENT_NODE) {

-      return elm;

-    }

-  }

-}

-

-function $$addClass($$jqLite, element, className) {

-  forEach(element, function(elm) {

-    $$jqLite.addClass(elm, className);

-  });

-}

-

-function $$removeClass($$jqLite, element, className) {

-  forEach(element, function(elm) {

-    $$jqLite.removeClass(elm, className);

-  });

-}

-

-function applyAnimationClassesFactory($$jqLite) {

-  return function(element, options) {

-    if (options.addClass) {

-      $$addClass($$jqLite, element, options.addClass);

-      options.addClass = null;

-    }

-    if (options.removeClass) {

-      $$removeClass($$jqLite, element, options.removeClass);

-      options.removeClass = null;

-    }

-  }

-}

-

-function prepareAnimationOptions(options) {

-  options = options || {};

-  if (!options.$$prepared) {

-    var domOperation = options.domOperation || noop;

-    options.domOperation = function() {

-      options.$$domOperationFired = true;

-      domOperation();

-      domOperation = noop;

-    };

-    options.$$prepared = true;

-  }

-  return options;

-}

-

-function applyAnimationStyles(element, options) {

-  applyAnimationFromStyles(element, options);

-  applyAnimationToStyles(element, options);

-}

-

-function applyAnimationFromStyles(element, options) {

-  if (options.from) {

-    element.css(options.from);

-    options.from = null;

-  }

-}

-

-function applyAnimationToStyles(element, options) {

-  if (options.to) {

-    element.css(options.to);

-    options.to = null;

-  }

-}

-

-function mergeAnimationOptions(element, target, newOptions) {

-  var toAdd = (target.addClass || '') + ' ' + (newOptions.addClass || '');

-  var toRemove = (target.removeClass || '') + ' ' + (newOptions.removeClass || '');

-  var classes = resolveElementClasses(element.attr('class'), toAdd, toRemove);

-

-  extend(target, newOptions);

-

-  if (classes.addClass) {

-    target.addClass = classes.addClass;

-  } else {

-    target.addClass = null;

-  }

-

-  if (classes.removeClass) {

-    target.removeClass = classes.removeClass;

-  } else {

-    target.removeClass = null;

-  }

-

-  return target;

-}

-

-function resolveElementClasses(existing, toAdd, toRemove) {

-  var ADD_CLASS = 1;

-  var REMOVE_CLASS = -1;

-

-  var flags = {};

-  existing = splitClassesToLookup(existing);

-

-  toAdd = splitClassesToLookup(toAdd);

-  forEach(toAdd, function(value, key) {

-    flags[key] = ADD_CLASS;

-  });

-

-  toRemove = splitClassesToLookup(toRemove);

-  forEach(toRemove, function(value, key) {

-    flags[key] = flags[key] === ADD_CLASS ? null : REMOVE_CLASS;

-  });

-

-  var classes = {

-    addClass: '',

-    removeClass: ''

-  };

-

-  forEach(flags, function(val, klass) {

-    var prop, allow;

-    if (val === ADD_CLASS) {

-      prop = 'addClass';

-      allow = !existing[klass];

-    } else if (val === REMOVE_CLASS) {

-      prop = 'removeClass';

-      allow = existing[klass];

-    }

-    if (allow) {

-      if (classes[prop].length) {

-        classes[prop] += ' ';

-      }

-      classes[prop] += klass;

-    }

-  });

-

-  function splitClassesToLookup(classes) {

-    if (isString(classes)) {

-      classes = classes.split(' ');

-    }

-

-    var obj = {};

-    forEach(classes, function(klass) {

-      // sometimes the split leaves empty string values

-      // incase extra spaces were applied to the options

-      if (klass.length) {

-        obj[klass] = true;

-      }

-    });

-    return obj;

-  }

-

-  return classes;

-}

-

-function getDomNode(element) {

-  return (element instanceof angular.element) ? element[0] : element;

-}

-

-var $$rAFSchedulerFactory = ['$$rAF', function($$rAF) {

-  var tickQueue = [];

-  var cancelFn;

-

-  function scheduler(tasks) {

-    // we make a copy since RAFScheduler mutates the state

-    // of the passed in array variable and this would be difficult

-    // to track down on the outside code

-    tickQueue.push([].concat(tasks));

-    nextTick();

-  }

-

-  /* waitUntilQuiet does two things:

-   * 1. It will run the FINAL `fn` value only when an uncancelled RAF has passed through

-   * 2. It will delay the next wave of tasks from running until the quiet `fn` has run.

-   *

-   * The motivation here is that animation code can request more time from the scheduler

-   * before the next wave runs. This allows for certain DOM properties such as classes to

-   * be resolved in time for the next animation to run.

-   */

-  scheduler.waitUntilQuiet = function(fn) {

-    if (cancelFn) cancelFn();

-

-    cancelFn = $$rAF(function() {

-      cancelFn = null;

-      fn();

-      nextTick();

-    });

-  };

-

-  return scheduler;

-

-  function nextTick() {

-    if (!tickQueue.length) return;

-

-    var updatedQueue = [];

-    for (var i = 0; i < tickQueue.length; i++) {

-      var innerQueue = tickQueue[i];

-      runNextTask(innerQueue);

-      if (innerQueue.length) {

-        updatedQueue.push(innerQueue);

-      }

-    }

-    tickQueue = updatedQueue;

-

-    if (!cancelFn) {

-      $$rAF(function() {

-        if (!cancelFn) nextTick();

-      });

-    }

-  }

-

-  function runNextTask(tasks) {

-    var nextTask = tasks.shift();

-    nextTask();

-  }

-}];

-

-var $$AnimateChildrenDirective = [function() {

-  return function(scope, element, attrs) {

-    var val = attrs.ngAnimateChildren;

-    if (angular.isString(val) && val.length === 0) { //empty attribute

-      element.data(NG_ANIMATE_CHILDREN_DATA, true);

-    } else {

-      attrs.$observe('ngAnimateChildren', function(value) {

-        value = value === 'on' || value === 'true';

-        element.data(NG_ANIMATE_CHILDREN_DATA, value);

-      });

-    }

-  };

-}];

-

-/**

- * @ngdoc service

- * @name $animateCss

- * @kind object

- *

- * @description

- * The `$animateCss` service is a useful utility to trigger customized CSS-based transitions/keyframes

- * from a JavaScript-based animation or directly from a directive. The purpose of `$animateCss` is NOT

- * to side-step how `$animate` and ngAnimate work, but the goal is to allow pre-existing animations or

- * directives to create more complex animations that can be purely driven using CSS code.

- *

- * Note that only browsers that support CSS transitions and/or keyframe animations are capable of

- * rendering animations triggered via `$animateCss` (bad news for IE9 and lower).

- *

- * ## Usage

- * Once again, `$animateCss` is designed to be used inside of a registered JavaScript animation that

- * is powered by ngAnimate. It is possible to use `$animateCss` directly inside of a directive, however,

- * any automatic control over cancelling animations and/or preventing animations from being run on

- * child elements will not be handled by Angular. For this to work as expected, please use `$animate` to

- * trigger the animation and then setup a JavaScript animation that injects `$animateCss` to trigger

- * the CSS animation.

- *

- * The example below shows how we can create a folding animation on an element using `ng-if`:

- *

- * ```html

- * <!-- notice the `fold-animation` CSS class -->

- * <div ng-if="onOff" class="fold-animation">

- *   This element will go BOOM

- * </div>

- * <button ng-click="onOff=true">Fold In</button>

- * ```

- *

- * Now we create the **JavaScript animation** that will trigger the CSS transition:

- *

- * ```js

- * ngModule.animation('.fold-animation', ['$animateCss', function($animateCss) {

- *   return {

- *     enter: function(element, doneFn) {

- *       var height = element[0].offsetHeight;

- *       return $animateCss(element, {

- *         from: { height:'0px' },

- *         to: { height:height + 'px' },

- *         duration: 1 // one second

- *       });

- *     }

- *   }

- * }]);

- * ```

- *

- * ## More Advanced Uses

- *

- * `$animateCss` is the underlying code that ngAnimate uses to power **CSS-based animations** behind the scenes. Therefore CSS hooks

- * like `.ng-EVENT`, `.ng-EVENT-active`, `.ng-EVENT-stagger` are all features that can be triggered using `$animateCss` via JavaScript code.

- *

- * This also means that just about any combination of adding classes, removing classes, setting styles, dynamically setting a keyframe animation,

- * applying a hardcoded duration or delay value, changing the animation easing or applying a stagger animation are all options that work with

- * `$animateCss`. The service itself is smart enough to figure out the combination of options and examine the element styling properties in order

- * to provide a working animation that will run in CSS.

- *

- * The example below showcases a more advanced version of the `.fold-animation` from the example above:

- *

- * ```js

- * ngModule.animation('.fold-animation', ['$animateCss', function($animateCss) {

- *   return {

- *     enter: function(element, doneFn) {

- *       var height = element[0].offsetHeight;

- *       return $animateCss(element, {

- *         addClass: 'red large-text pulse-twice',

- *         easing: 'ease-out',

- *         from: { height:'0px' },

- *         to: { height:height + 'px' },

- *         duration: 1 // one second

- *       });

- *     }

- *   }

- * }]);

- * ```

- *

- * Since we're adding/removing CSS classes then the CSS transition will also pick those up:

- *

- * ```css

- * /&#42; since a hardcoded duration value of 1 was provided in the JavaScript animation code,

- * the CSS classes below will be transitioned despite them being defined as regular CSS classes &#42;/

- * .red { background:red; }

- * .large-text { font-size:20px; }

- *

- * /&#42; we can also use a keyframe animation and $animateCss will make it work alongside the transition &#42;/

- * .pulse-twice {

- *   animation: 0.5s pulse linear 2;

- *   -webkit-animation: 0.5s pulse linear 2;

- * }

- *

- * @keyframes pulse {

- *   from { transform: scale(0.5); }

- *   to { transform: scale(1.5); }

- * }

- *

- * @-webkit-keyframes pulse {

- *   from { -webkit-transform: scale(0.5); }

- *   to { -webkit-transform: scale(1.5); }

- * }

- * ```

- *

- * Given this complex combination of CSS classes, styles and options, `$animateCss` will figure everything out and make the animation happen.

- *

- * ## How the Options are handled

- *

- * `$animateCss` is very versatile and intelligent when it comes to figuring out what configurations to apply to the element to ensure the animation

- * works with the options provided. Say for example we were adding a class that contained a keyframe value and we wanted to also animate some inline

- * styles using the `from` and `to` properties.

- *

- * ```js

- * var animator = $animateCss(element, {

- *   from: { background:'red' },

- *   to: { background:'blue' }

- * });

- * animator.start();

- * ```

- *

- * ```css

- * .rotating-animation {

- *   animation:0.5s rotate linear;

- *   -webkit-animation:0.5s rotate linear;

- * }

- *

- * @keyframes rotate {

- *   from { transform: rotate(0deg); }

- *   to { transform: rotate(360deg); }

- * }

- *

- * @-webkit-keyframes rotate {

- *   from { -webkit-transform: rotate(0deg); }

- *   to { -webkit-transform: rotate(360deg); }

- * }

- * ```

- *

- * The missing pieces here are that we do not have a transition set (within the CSS code nor within the `$animateCss` options) and the duration of the animation is

- * going to be detected from what the keyframe styles on the CSS class are. In this event, `$animateCss` will automatically create an inline transition

- * style matching the duration detected from the keyframe style (which is present in the CSS class that is being added) and then prepare both the transition

- * and keyframe animations to run in parallel on the element. Then when the animation is underway the provided `from` and `to` CSS styles will be applied

- * and spread across the transition and keyframe animation.

- *

- * ## What is returned

- *

- * `$animateCss` works in two stages: a preparation phase and an animation phase. Therefore when `$animateCss` is first called it will NOT actually

- * start the animation. All that is going on here is that the element is being prepared for the animation (which means that the generated CSS classes are

- * added and removed on the element). Once `$animateCss` is called it will return an object with the following properties:

- *

- * ```js

- * var animator = $animateCss(element, { ... });

- * ```

- *

- * Now what do the contents of our `animator` variable look like:

- *

- * ```js

- * {

- *   // starts the animation

- *   start: Function,

- *

- *   // ends (aborts) the animation

- *   end: Function

- * }

- * ```

- *

- * To actually start the animation we need to run `animation.start()` which will then return a promise that we can hook into to detect when the animation ends.

- * If we choose not to run the animation then we MUST run `animation.end()` to perform a cleanup on the element (since some CSS classes and stlyes may have been

- * applied to the element during the preparation phase). Note that all other properties such as duration, delay, transitions and keyframes are just properties

- * and that changing them will not reconfigure the parameters of the animation.

- *

- * ### runner.done() vs runner.then()

- * It is documented that `animation.start()` will return a promise object and this is true, however, there is also an additional method available on the

- * runner called `.done(callbackFn)`. The done method works the same as `.finally(callbackFn)`, however, it does **not trigger a digest to occur**.

- * Therefore, for performance reasons, it's always best to use `runner.done(callback)` instead of `runner.then()`, `runner.catch()` or `runner.finally()`

- * unless you really need a digest to kick off afterwards.

- *

- * Keep in mind that, to make this easier, ngAnimate has tweaked the JS animations API to recognize when a runner instance is returned from $animateCss

- * (so there is no need to call `runner.done(doneFn)` inside of your JavaScript animation code).

- * Check the {@link ngAnimate.$animateCss#usage animation code above} to see how this works.

- *

- * @param {DOMElement} element the element that will be animated

- * @param {object} options the animation-related options that will be applied during the animation

- *

- * * `event` - The DOM event (e.g. enter, leave, move). When used, a generated CSS class of `ng-EVENT` and `ng-EVENT-active` will be applied

- * to the element during the animation. Multiple events can be provided when spaces are used as a separator. (Note that this will not perform any DOM operation.)

- * * `easing` - The CSS easing value that will be applied to the transition or keyframe animation (or both).

- * * `transition` - The raw CSS transition style that will be used (e.g. `1s linear all`).

- * * `keyframeStyle` - The raw CSS keyframe animation style that will be used (e.g. `1s my_animation linear`).

- * * `from` - The starting CSS styles (a key/value object) that will be applied at the start of the animation.

- * * `to` - The ending CSS styles (a key/value object) that will be applied across the animation via a CSS transition.

- * * `addClass` - A space separated list of CSS classes that will be added to the element and spread across the animation.

- * * `removeClass` - A space separated list of CSS classes that will be removed from the element and spread across the animation.

- * * `duration` - A number value representing the total duration of the transition and/or keyframe (note that a value of 1 is 1000ms). If a value of `0`

- * is provided then the animation will be skipped entirely.

- * * `delay` - A number value representing the total delay of the transition and/or keyframe (note that a value of 1 is 1000ms). If a value of `true` is

- * used then whatever delay value is detected from the CSS classes will be mirrored on the elements styles (e.g. by setting delay true then the style value

- * of the element will be `transition-delay: DETECTED_VALUE`). Using `true` is useful when you want the CSS classes and inline styles to all share the same

- * CSS delay value.

- * * `stagger` - A numeric time value representing the delay between successively animated elements

- * ({@link ngAnimate#css-staggering-animations Click here to learn how CSS-based staggering works in ngAnimate.})

- * * `staggerIndex` - The numeric index representing the stagger item (e.g. a value of 5 is equal to the sixth item in the stagger; therefore when a

- * `stagger` option value of `0.1` is used then there will be a stagger delay of `600ms`)

- * `applyClassesEarly` - Whether or not the classes being added or removed will be used when detecting the animation. This is set by `$animate` when enter/leave/move animations are fired to ensure that the CSS classes are resolved in time. (Note that this will prevent any transitions from occuring on the classes being added and removed.)

- *

- * @return {object} an object with start and end methods and details about the animation.

- *

- * * `start` - The method to start the animation. This will return a `Promise` when called.

- * * `end` - This method will cancel the animation and remove all applied CSS classes and styles.

- */

-

-// Detect proper transitionend/animationend event names.

-var CSS_PREFIX = '', TRANSITION_PROP, TRANSITIONEND_EVENT, ANIMATION_PROP, ANIMATIONEND_EVENT;

-

-// If unprefixed events are not supported but webkit-prefixed are, use the latter.

-// Otherwise, just use W3C names, browsers not supporting them at all will just ignore them.

-// Note: Chrome implements `window.onwebkitanimationend` and doesn't implement `window.onanimationend`

-// but at the same time dispatches the `animationend` event and not `webkitAnimationEnd`.

-// Register both events in case `window.onanimationend` is not supported because of that,

-// do the same for `transitionend` as Safari is likely to exhibit similar behavior.

-// Also, the only modern browser that uses vendor prefixes for transitions/keyframes is webkit

-// therefore there is no reason to test anymore for other vendor prefixes:

-// http://caniuse.com/#search=transition

-if (window.ontransitionend === undefined && window.onwebkittransitionend !== undefined) {

-  CSS_PREFIX = '-webkit-';

-  TRANSITION_PROP = 'WebkitTransition';

-  TRANSITIONEND_EVENT = 'webkitTransitionEnd transitionend';

-} else {

-  TRANSITION_PROP = 'transition';

-  TRANSITIONEND_EVENT = 'transitionend';

-}

-

-if (window.onanimationend === undefined && window.onwebkitanimationend !== undefined) {

-  CSS_PREFIX = '-webkit-';

-  ANIMATION_PROP = 'WebkitAnimation';

-  ANIMATIONEND_EVENT = 'webkitAnimationEnd animationend';

-} else {

-  ANIMATION_PROP = 'animation';

-  ANIMATIONEND_EVENT = 'animationend';

-}

-

-var DURATION_KEY = 'Duration';

-var PROPERTY_KEY = 'Property';

-var DELAY_KEY = 'Delay';

-var TIMING_KEY = 'TimingFunction';

-var ANIMATION_ITERATION_COUNT_KEY = 'IterationCount';

-var ANIMATION_PLAYSTATE_KEY = 'PlayState';

-var ELAPSED_TIME_MAX_DECIMAL_PLACES = 3;

-var CLOSING_TIME_BUFFER = 1.5;

-var ONE_SECOND = 1000;

-var BASE_TEN = 10;

-

-var SAFE_FAST_FORWARD_DURATION_VALUE = 9999;

-

-var ANIMATION_DELAY_PROP = ANIMATION_PROP + DELAY_KEY;

-var ANIMATION_DURATION_PROP = ANIMATION_PROP + DURATION_KEY;

-

-var TRANSITION_DELAY_PROP = TRANSITION_PROP + DELAY_KEY;

-var TRANSITION_DURATION_PROP = TRANSITION_PROP + DURATION_KEY;

-

-var DETECT_CSS_PROPERTIES = {

-  transitionDuration:      TRANSITION_DURATION_PROP,

-  transitionDelay:         TRANSITION_DELAY_PROP,

-  transitionProperty:      TRANSITION_PROP + PROPERTY_KEY,

-  animationDuration:       ANIMATION_DURATION_PROP,

-  animationDelay:          ANIMATION_DELAY_PROP,

-  animationIterationCount: ANIMATION_PROP + ANIMATION_ITERATION_COUNT_KEY

-};

-

-var DETECT_STAGGER_CSS_PROPERTIES = {

-  transitionDuration:      TRANSITION_DURATION_PROP,

-  transitionDelay:         TRANSITION_DELAY_PROP,

-  animationDuration:       ANIMATION_DURATION_PROP,

-  animationDelay:          ANIMATION_DELAY_PROP

-};

-

-function computeCssStyles($window, element, properties) {

-  var styles = Object.create(null);

-  var detectedStyles = $window.getComputedStyle(element) || {};

-  forEach(properties, function(formalStyleName, actualStyleName) {

-    var val = detectedStyles[formalStyleName];

-    if (val) {

-      var c = val.charAt(0);

-

-      // only numerical-based values have a negative sign or digit as the first value

-      if (c === '-' || c === '+' || c >= 0) {

-        val = parseMaxTime(val);

-      }

-

-      // by setting this to null in the event that the delay is not set or is set directly as 0

-      // then we can still allow for zegative values to be used later on and not mistake this

-      // value for being greater than any other negative value.

-      if (val === 0) {

-        val = null;

-      }

-      styles[actualStyleName] = val;

-    }

-  });

-

-  return styles;

-}

-

-function parseMaxTime(str) {

-  var maxValue = 0;

-  var values = str.split(/\s*,\s*/);

-  forEach(values, function(value) {

-    // it's always safe to consider only second values and omit `ms` values since

-    // getComputedStyle will always handle the conversion for us

-    if (value.charAt(value.length - 1) == 's') {

-      value = value.substring(0, value.length - 1);

-    }

-    value = parseFloat(value) || 0;

-    maxValue = maxValue ? Math.max(value, maxValue) : value;

-  });

-  return maxValue;

-}

-

-function truthyTimingValue(val) {

-  return val === 0 || val != null;

-}

-

-function getCssTransitionDurationStyle(duration, applyOnlyDuration) {

-  var style = TRANSITION_PROP;

-  var value = duration + 's';

-  if (applyOnlyDuration) {

-    style += DURATION_KEY;

-  } else {

-    value += ' linear all';

-  }

-  return [style, value];

-}

-

-function getCssKeyframeDurationStyle(duration) {

-  return [ANIMATION_DURATION_PROP, duration + 's'];

-}

-

-function getCssDelayStyle(delay, isKeyframeAnimation) {

-  var prop = isKeyframeAnimation ? ANIMATION_DELAY_PROP : TRANSITION_DELAY_PROP;

-  return [prop, delay + 's'];

-}

-

-function blockTransitions(node, duration) {

-  // we use a negative delay value since it performs blocking

-  // yet it doesn't kill any existing transitions running on the

-  // same element which makes this safe for class-based animations

-  var value = duration ? '-' + duration + 's' : '';

-  applyInlineStyle(node, [TRANSITION_DELAY_PROP, value]);

-  return [TRANSITION_DELAY_PROP, value];

-}

-

-function blockKeyframeAnimations(node, applyBlock) {

-  var value = applyBlock ? 'paused' : '';

-  var key = ANIMATION_PROP + ANIMATION_PLAYSTATE_KEY;

-  applyInlineStyle(node, [key, value]);

-  return [key, value];

-}

-

-function applyInlineStyle(node, styleTuple) {

-  var prop = styleTuple[0];

-  var value = styleTuple[1];

-  node.style[prop] = value;

-}

-

-function createLocalCacheLookup() {

-  var cache = Object.create(null);

-  return {

-    flush: function() {

-      cache = Object.create(null);

-    },

-

-    count: function(key) {

-      var entry = cache[key];

-      return entry ? entry.total : 0;

-    },

-

-    get: function(key) {

-      var entry = cache[key];

-      return entry && entry.value;

-    },

-

-    put: function(key, value) {

-      if (!cache[key]) {

-        cache[key] = { total: 1, value: value };

-      } else {

-        cache[key].total++;

-      }

-    }

-  };

-}

-

-var $AnimateCssProvider = ['$animateProvider', function($animateProvider) {

-  var gcsLookup = createLocalCacheLookup();

-  var gcsStaggerLookup = createLocalCacheLookup();

-

-  this.$get = ['$window', '$$jqLite', '$$AnimateRunner', '$timeout',

-               '$document', '$sniffer', '$$rAFScheduler',

-       function($window,   $$jqLite,   $$AnimateRunner,   $timeout,

-                $document,   $sniffer,   $$rAFScheduler) {

-

-    var applyAnimationClasses = applyAnimationClassesFactory($$jqLite);

-

-    var parentCounter = 0;

-    function gcsHashFn(node, extraClasses) {

-      var KEY = "$$ngAnimateParentKey";

-      var parentNode = node.parentNode;

-      var parentID = parentNode[KEY] || (parentNode[KEY] = ++parentCounter);

-      return parentID + '-' + node.getAttribute('class') + '-' + extraClasses;

-    }

-

-    function computeCachedCssStyles(node, className, cacheKey, properties) {

-      var timings = gcsLookup.get(cacheKey);

-

-      if (!timings) {

-        timings = computeCssStyles($window, node, properties);

-        if (timings.animationIterationCount === 'infinite') {

-          timings.animationIterationCount = 1;

-        }

-      }

-

-      // we keep putting this in multiple times even though the value and the cacheKey are the same

-      // because we're keeping an interal tally of how many duplicate animations are detected.

-      gcsLookup.put(cacheKey, timings);

-      return timings;

-    }

-

-    function computeCachedCssStaggerStyles(node, className, cacheKey, properties) {

-      var stagger;

-

-      // if we have one or more existing matches of matching elements

-      // containing the same parent + CSS styles (which is how cacheKey works)

-      // then staggering is possible

-      if (gcsLookup.count(cacheKey) > 0) {

-        stagger = gcsStaggerLookup.get(cacheKey);

-

-        if (!stagger) {

-          var staggerClassName = pendClasses(className, '-stagger');

-

-          $$jqLite.addClass(node, staggerClassName);

-

-          stagger = computeCssStyles($window, node, properties);

-

-          // force the conversion of a null value to zero incase not set

-          stagger.animationDuration = Math.max(stagger.animationDuration, 0);

-          stagger.transitionDuration = Math.max(stagger.transitionDuration, 0);

-

-          $$jqLite.removeClass(node, staggerClassName);

-

-          gcsStaggerLookup.put(cacheKey, stagger);

-        }

-      }

-

-      return stagger || {};

-    }

-

-    var bod = getDomNode($document).body;

-    var rafWaitQueue = [];

-    function waitUntilQuiet(callback) {

-      rafWaitQueue.push(callback);

-      $$rAFScheduler.waitUntilQuiet(function() {

-        gcsLookup.flush();

-        gcsStaggerLookup.flush();

-

-        //the line below will force the browser to perform a repaint so

-        //that all the animated elements within the animation frame will

-        //be properly updated and drawn on screen. This is required to

-        //ensure that the preparation animation is properly flushed so that

-        //the active state picks up from there. DO NOT REMOVE THIS LINE.

-        //DO NOT OPTIMIZE THIS LINE. THE MINIFIER WILL REMOVE IT OTHERWISE WHICH

-        //WILL RESULT IN AN UNPREDICTABLE BUG THAT IS VERY HARD TO TRACK DOWN AND

-        //WILL TAKE YEARS AWAY FROM YOUR LIFE.

-        var width = bod.offsetWidth + 1;

-

-        // we use a for loop to ensure that if the queue is changed

-        // during this looping then it will consider new requests

-        for (var i = 0; i < rafWaitQueue.length; i++) {

-          rafWaitQueue[i](width);

-        }

-        rafWaitQueue.length = 0;

-      });

-    }

-

-    return init;

-

-    function computeTimings(node, className, cacheKey) {

-      var timings = computeCachedCssStyles(node, className, cacheKey, DETECT_CSS_PROPERTIES);

-      var aD = timings.animationDelay;

-      var tD = timings.transitionDelay;

-      timings.maxDelay = aD && tD

-          ? Math.max(aD, tD)

-          : (aD || tD);

-      timings.maxDuration = Math.max(

-          timings.animationDuration * timings.animationIterationCount,

-          timings.transitionDuration);

-

-      return timings;

-    }

-

-    function init(element, options) {

-      var node = getDomNode(element);

-      if (!node || !node.parentNode) {

-        return closeAndReturnNoopAnimator();

-      }

-

-      options = prepareAnimationOptions(options);

-

-      var temporaryStyles = [];

-      var classes = element.attr('class');

-      var styles = packageStyles(options);

-      var animationClosed;

-      var animationPaused;

-      var animationCompleted;

-      var runner;

-      var runnerHost;

-      var maxDelay;

-      var maxDelayTime;

-      var maxDuration;

-      var maxDurationTime;

-

-      if (options.duration === 0 || (!$sniffer.animations && !$sniffer.transitions)) {

-        return closeAndReturnNoopAnimator();

-      }

-

-      var method = options.event && isArray(options.event)

-            ? options.event.join(' ')

-            : options.event;

-

-      var isStructural = method && options.structural;

-      var structuralClassName = '';

-      var addRemoveClassName = '';

-

-      if (isStructural) {

-        structuralClassName = pendClasses(method, 'ng-', true);

-      } else if (method) {

-        structuralClassName = method;

-      }

-

-      if (options.addClass) {

-        addRemoveClassName += pendClasses(options.addClass, '-add');

-      }

-

-      if (options.removeClass) {

-        if (addRemoveClassName.length) {

-          addRemoveClassName += ' ';

-        }

-        addRemoveClassName += pendClasses(options.removeClass, '-remove');

-      }

-

-      // there may be a situation where a structural animation is combined together

-      // with CSS classes that need to resolve before the animation is computed.

-      // However this means that there is no explicit CSS code to block the animation

-      // from happening (by setting 0s none in the class name). If this is the case

-      // we need to apply the classes before the first rAF so we know to continue if

-      // there actually is a detected transition or keyframe animation

-      if (options.applyClassesEarly && addRemoveClassName.length) {

-        applyAnimationClasses(element, options);

-        addRemoveClassName = '';

-      }

-

-      var setupClasses = [structuralClassName, addRemoveClassName].join(' ').trim();

-      var fullClassName = classes + ' ' + setupClasses;

-      var activeClasses = pendClasses(setupClasses, '-active');

-      var hasToStyles = styles.to && Object.keys(styles.to).length > 0;

-      var containsKeyframeAnimation = (options.keyframeStyle || '').length > 0;

-

-      // there is no way we can trigger an animation if no styles and

-      // no classes are being applied which would then trigger a transition,

-      // unless there a is raw keyframe value that is applied to the element.

-      if (!containsKeyframeAnimation

-           && !hasToStyles

-           && !setupClasses) {

-        return closeAndReturnNoopAnimator();

-      }

-

-      var cacheKey, stagger;

-      if (options.stagger > 0) {

-        var staggerVal = parseFloat(options.stagger);

-        stagger = {

-          transitionDelay: staggerVal,

-          animationDelay: staggerVal,

-          transitionDuration: 0,

-          animationDuration: 0

-        };

-      } else {

-        cacheKey = gcsHashFn(node, fullClassName);

-        stagger = computeCachedCssStaggerStyles(node, setupClasses, cacheKey, DETECT_STAGGER_CSS_PROPERTIES);

-      }

-

-      $$jqLite.addClass(element, setupClasses);

-

-      var applyOnlyDuration;

-

-      if (options.transitionStyle) {

-        var transitionStyle = [TRANSITION_PROP, options.transitionStyle];

-        applyInlineStyle(node, transitionStyle);

-        temporaryStyles.push(transitionStyle);

-      }

-

-      if (options.duration >= 0) {

-        applyOnlyDuration = node.style[TRANSITION_PROP].length > 0;

-        var durationStyle = getCssTransitionDurationStyle(options.duration, applyOnlyDuration);

-

-        // we set the duration so that it will be picked up by getComputedStyle later

-        applyInlineStyle(node, durationStyle);

-        temporaryStyles.push(durationStyle);

-      }

-

-      if (options.keyframeStyle) {

-        var keyframeStyle = [ANIMATION_PROP, options.keyframeStyle];

-        applyInlineStyle(node, keyframeStyle);

-        temporaryStyles.push(keyframeStyle);

-      }

-

-      var itemIndex = stagger

-          ? options.staggerIndex >= 0

-              ? options.staggerIndex

-              : gcsLookup.count(cacheKey)

-          : 0;

-

-      var isFirst = itemIndex === 0;

-

-      // this is a pre-emptive way of forcing the setup classes to be added and applied INSTANTLY

-      // without causing any combination of transitions to kick in. By adding a negative delay value

-      // it forces the setup class' transition to end immediately. We later then remove the negative

-      // transition delay to allow for the transition to naturally do it's thing. The beauty here is

-      // that if there is no transition defined then nothing will happen and this will also allow

-      // other transitions to be stacked on top of each other without any chopping them out.

-      if (isFirst) {

-        blockTransitions(node, SAFE_FAST_FORWARD_DURATION_VALUE);

-      }

-

-      var timings = computeTimings(node, fullClassName, cacheKey);

-      var relativeDelay = timings.maxDelay;

-      maxDelay = Math.max(relativeDelay, 0);

-      maxDuration = timings.maxDuration;

-

-      var flags = {};

-      flags.hasTransitions          = timings.transitionDuration > 0;

-      flags.hasAnimations           = timings.animationDuration > 0;

-      flags.hasTransitionAll        = flags.hasTransitions && timings.transitionProperty == 'all';

-      flags.applyTransitionDuration = hasToStyles && (

-                                        (flags.hasTransitions && !flags.hasTransitionAll)

-                                         || (flags.hasAnimations && !flags.hasTransitions));

-      flags.applyAnimationDuration  = options.duration && flags.hasAnimations;

-      flags.applyTransitionDelay    = truthyTimingValue(options.delay) && (flags.applyTransitionDuration || flags.hasTransitions);

-      flags.applyAnimationDelay     = truthyTimingValue(options.delay) && flags.hasAnimations;

-      flags.recalculateTimingStyles = addRemoveClassName.length > 0;

-

-      if (flags.applyTransitionDuration || flags.applyAnimationDuration) {

-        maxDuration = options.duration ? parseFloat(options.duration) : maxDuration;

-

-        if (flags.applyTransitionDuration) {

-          flags.hasTransitions = true;

-          timings.transitionDuration = maxDuration;

-          applyOnlyDuration = node.style[TRANSITION_PROP + PROPERTY_KEY].length > 0;

-          temporaryStyles.push(getCssTransitionDurationStyle(maxDuration, applyOnlyDuration));

-        }

-

-        if (flags.applyAnimationDuration) {

-          flags.hasAnimations = true;

-          timings.animationDuration = maxDuration;

-          temporaryStyles.push(getCssKeyframeDurationStyle(maxDuration));

-        }

-      }

-

-      if (maxDuration === 0 && !flags.recalculateTimingStyles) {

-        return closeAndReturnNoopAnimator();

-      }

-

-      // we need to recalculate the delay value since we used a pre-emptive negative

-      // delay value and the delay value is required for the final event checking. This

-      // property will ensure that this will happen after the RAF phase has passed.

-      if (options.duration == null && timings.transitionDuration > 0) {

-        flags.recalculateTimingStyles = flags.recalculateTimingStyles || isFirst;

-      }

-

-      maxDelayTime = maxDelay * ONE_SECOND;

-      maxDurationTime = maxDuration * ONE_SECOND;

-      if (!options.skipBlocking) {

-        flags.blockTransition = timings.transitionDuration > 0;

-        flags.blockKeyframeAnimation = timings.animationDuration > 0 &&

-                                       stagger.animationDelay > 0 &&

-                                       stagger.animationDuration === 0;

-      }

-

-      applyAnimationFromStyles(element, options);

-      if (!flags.blockTransition) {

-        blockTransitions(node, false);

-      }

-

-      applyBlocking(maxDuration);

-

-      // TODO(matsko): for 1.5 change this code to have an animator object for better debugging

-      return {

-        $$willAnimate: true,

-        end: endFn,

-        start: function() {

-          if (animationClosed) return;

-

-          runnerHost = {

-            end: endFn,

-            cancel: cancelFn,

-            resume: null, //this will be set during the start() phase

-            pause: null

-          };

-

-          runner = new $$AnimateRunner(runnerHost);

-

-          waitUntilQuiet(start);

-

-          // we don't have access to pause/resume the animation

-          // since it hasn't run yet. AnimateRunner will therefore

-          // set noop functions for resume and pause and they will

-          // later be overridden once the animation is triggered

-          return runner;

-        }

-      };

-

-      function endFn() {

-        close();

-      }

-

-      function cancelFn() {

-        close(true);

-      }

-

-      function close(rejected) { // jshint ignore:line

-        // if the promise has been called already then we shouldn't close

-        // the animation again

-        if (animationClosed || (animationCompleted && animationPaused)) return;

-        animationClosed = true;

-        animationPaused = false;

-

-        $$jqLite.removeClass(element, setupClasses);

-        $$jqLite.removeClass(element, activeClasses);

-

-        blockKeyframeAnimations(node, false);

-        blockTransitions(node, false);

-

-        forEach(temporaryStyles, function(entry) {

-          // There is only one way to remove inline style properties entirely from elements.

-          // By using `removeProperty` this works, but we need to convert camel-cased CSS

-          // styles down to hyphenated values.

-          node.style[entry[0]] = '';

-        });

-

-        applyAnimationClasses(element, options);

-        applyAnimationStyles(element, options);

-

-        // the reason why we have this option is to allow a synchronous closing callback

-        // that is fired as SOON as the animation ends (when the CSS is removed) or if

-        // the animation never takes off at all. A good example is a leave animation since

-        // the element must be removed just after the animation is over or else the element

-        // will appear on screen for one animation frame causing an overbearing flicker.

-        if (options.onDone) {

-          options.onDone();

-        }

-

-        // if the preparation function fails then the promise is not setup

-        if (runner) {

-          runner.complete(!rejected);

-        }

-      }

-

-      function applyBlocking(duration) {

-        if (flags.blockTransition) {

-          blockTransitions(node, duration);

-        }

-

-        if (flags.blockKeyframeAnimation) {

-          blockKeyframeAnimations(node, !!duration);

-        }

-      }

-

-      function closeAndReturnNoopAnimator() {

-        runner = new $$AnimateRunner({

-          end: endFn,

-          cancel: cancelFn

-        });

-

-        close();

-

-        return {

-          $$willAnimate: false,

-          start: function() {

-            return runner;

-          },

-          end: endFn

-        };

-      }

-

-      function start() {

-        if (animationClosed) return;

-        if (!node.parentNode) {

-          close();

-          return;

-        }

-

-        var startTime, events = [];

-

-        // even though we only pause keyframe animations here the pause flag

-        // will still happen when transitions are used. Only the transition will

-        // not be paused since that is not possible. If the animation ends when

-        // paused then it will not complete until unpaused or cancelled.

-        var playPause = function(playAnimation) {

-          if (!animationCompleted) {

-            animationPaused = !playAnimation;

-            if (timings.animationDuration) {

-              var value = blockKeyframeAnimations(node, animationPaused);

-              animationPaused

-                  ? temporaryStyles.push(value)

-                  : removeFromArray(temporaryStyles, value);

-            }

-          } else if (animationPaused && playAnimation) {

-            animationPaused = false;

-            close();

-          }

-        };

-

-        // checking the stagger duration prevents an accidently cascade of the CSS delay style

-        // being inherited from the parent. If the transition duration is zero then we can safely

-        // rely that the delay value is an intential stagger delay style.

-        var maxStagger = itemIndex > 0

-                         && ((timings.transitionDuration && stagger.transitionDuration === 0) ||

-                            (timings.animationDuration && stagger.animationDuration === 0))

-                         && Math.max(stagger.animationDelay, stagger.transitionDelay);

-        if (maxStagger) {

-          $timeout(triggerAnimationStart,

-                   Math.floor(maxStagger * itemIndex * ONE_SECOND),

-                   false);

-        } else {

-          triggerAnimationStart();

-        }

-

-        // this will decorate the existing promise runner with pause/resume methods

-        runnerHost.resume = function() {

-          playPause(true);

-        };

-

-        runnerHost.pause = function() {

-          playPause(false);

-        };

-

-        function triggerAnimationStart() {

-          // just incase a stagger animation kicks in when the animation

-          // itself was cancelled entirely

-          if (animationClosed) return;

-

-          applyBlocking(false);

-

-          forEach(temporaryStyles, function(entry) {

-            var key = entry[0];

-            var value = entry[1];

-            node.style[key] = value;

-          });

-

-          applyAnimationClasses(element, options);

-          $$jqLite.addClass(element, activeClasses);

-

-          if (flags.recalculateTimingStyles) {

-            fullClassName = node.className + ' ' + setupClasses;

-            cacheKey = gcsHashFn(node, fullClassName);

-

-            timings = computeTimings(node, fullClassName, cacheKey);

-            relativeDelay = timings.maxDelay;

-            maxDelay = Math.max(relativeDelay, 0);

-            maxDuration = timings.maxDuration;

-

-            if (maxDuration === 0) {

-              close();

-              return;

-            }

-

-            flags.hasTransitions = timings.transitionDuration > 0;

-            flags.hasAnimations = timings.animationDuration > 0;

-          }

-

-          if (flags.applyTransitionDelay || flags.applyAnimationDelay) {

-            relativeDelay = typeof options.delay !== "boolean" && truthyTimingValue(options.delay)

-                  ? parseFloat(options.delay)

-                  : relativeDelay;

-

-            maxDelay = Math.max(relativeDelay, 0);

-

-            var delayStyle;

-            if (flags.applyTransitionDelay) {

-              timings.transitionDelay = relativeDelay;

-              delayStyle = getCssDelayStyle(relativeDelay);

-              temporaryStyles.push(delayStyle);

-              node.style[delayStyle[0]] = delayStyle[1];

-            }

-

-            if (flags.applyAnimationDelay) {

-              timings.animationDelay = relativeDelay;

-              delayStyle = getCssDelayStyle(relativeDelay, true);

-              temporaryStyles.push(delayStyle);

-              node.style[delayStyle[0]] = delayStyle[1];

-            }

-          }

-

-          maxDelayTime = maxDelay * ONE_SECOND;

-          maxDurationTime = maxDuration * ONE_SECOND;

-

-          if (options.easing) {

-            var easeProp, easeVal = options.easing;

-            if (flags.hasTransitions) {

-              easeProp = TRANSITION_PROP + TIMING_KEY;

-              temporaryStyles.push([easeProp, easeVal]);

-              node.style[easeProp] = easeVal;

-            }

-            if (flags.hasAnimations) {

-              easeProp = ANIMATION_PROP + TIMING_KEY;

-              temporaryStyles.push([easeProp, easeVal]);

-              node.style[easeProp] = easeVal;

-            }

-          }

-

-          if (timings.transitionDuration) {

-            events.push(TRANSITIONEND_EVENT);

-          }

-

-          if (timings.animationDuration) {

-            events.push(ANIMATIONEND_EVENT);

-          }

-

-          startTime = Date.now();

-          element.on(events.join(' '), onAnimationProgress);

-          $timeout(onAnimationExpired, maxDelayTime + CLOSING_TIME_BUFFER * maxDurationTime);

-

-          applyAnimationToStyles(element, options);

-        }

-

-        function onAnimationExpired() {

-          // although an expired animation is a failed animation, getting to

-          // this outcome is very easy if the CSS code screws up. Therefore we

-          // should still continue normally as if the animation completed correctly.

-          close();

-        }

-

-        function onAnimationProgress(event) {

-          event.stopPropagation();

-          var ev = event.originalEvent || event;

-          var timeStamp = ev.$manualTimeStamp || ev.timeStamp || Date.now();

-

-          /* Firefox (or possibly just Gecko) likes to not round values up

-           * when a ms measurement is used for the animation */

-          var elapsedTime = parseFloat(ev.elapsedTime.toFixed(ELAPSED_TIME_MAX_DECIMAL_PLACES));

-

-          /* $manualTimeStamp is a mocked timeStamp value which is set

-           * within browserTrigger(). This is only here so that tests can

-           * mock animations properly. Real events fallback to event.timeStamp,

-           * or, if they don't, then a timeStamp is automatically created for them.

-           * We're checking to see if the timeStamp surpasses the expected delay,

-           * but we're using elapsedTime instead of the timeStamp on the 2nd

-           * pre-condition since animations sometimes close off early */

-          if (Math.max(timeStamp - startTime, 0) >= maxDelayTime && elapsedTime >= maxDuration) {

-            // we set this flag to ensure that if the transition is paused then, when resumed,

-            // the animation will automatically close itself since transitions cannot be paused.

-            animationCompleted = true;

-            close();

-          }

-        }

-      }

-    }

-  }];

-}];

-

-var $$AnimateCssDriverProvider = ['$$animationProvider', function($$animationProvider) {

-  $$animationProvider.drivers.push('$$animateCssDriver');

-

-  var NG_ANIMATE_SHIM_CLASS_NAME = 'ng-animate-shim';

-  var NG_ANIMATE_ANCHOR_CLASS_NAME = 'ng-anchor';

-

-  var NG_OUT_ANCHOR_CLASS_NAME = 'ng-anchor-out';

-  var NG_IN_ANCHOR_CLASS_NAME = 'ng-anchor-in';

-

-  this.$get = ['$animateCss', '$rootScope', '$$AnimateRunner', '$rootElement', '$document', '$sniffer',

-       function($animateCss,   $rootScope,   $$AnimateRunner,   $rootElement,   $document,   $sniffer) {

-

-    // only browsers that support these properties can render animations

-    if (!$sniffer.animations && !$sniffer.transitions) return noop;

-

-    var bodyNode = getDomNode($document).body;

-    var rootNode = getDomNode($rootElement);

-

-    var rootBodyElement = jqLite(bodyNode.parentNode === rootNode ? bodyNode : rootNode);

-

-    return function initDriverFn(animationDetails) {

-      return animationDetails.from && animationDetails.to

-          ? prepareFromToAnchorAnimation(animationDetails.from,

-                                         animationDetails.to,

-                                         animationDetails.classes,

-                                         animationDetails.anchors)

-          : prepareRegularAnimation(animationDetails);

-    };

-

-    function filterCssClasses(classes) {

-      //remove all the `ng-` stuff

-      return classes.replace(/\bng-\S+\b/g, '');

-    }

-

-    function getUniqueValues(a, b) {

-      if (isString(a)) a = a.split(' ');

-      if (isString(b)) b = b.split(' ');

-      return a.filter(function(val) {

-        return b.indexOf(val) === -1;

-      }).join(' ');

-    }

-

-    function prepareAnchoredAnimation(classes, outAnchor, inAnchor) {

-      var clone = jqLite(getDomNode(outAnchor).cloneNode(true));

-      var startingClasses = filterCssClasses(getClassVal(clone));

-

-      outAnchor.addClass(NG_ANIMATE_SHIM_CLASS_NAME);

-      inAnchor.addClass(NG_ANIMATE_SHIM_CLASS_NAME);

-

-      clone.addClass(NG_ANIMATE_ANCHOR_CLASS_NAME);

-

-      rootBodyElement.append(clone);

-

-      var animatorIn, animatorOut = prepareOutAnimation();

-

-      // the user may not end up using the `out` animation and

-      // only making use of the `in` animation or vice-versa.

-      // In either case we should allow this and not assume the

-      // animation is over unless both animations are not used.

-      if (!animatorOut) {

-        animatorIn = prepareInAnimation();

-        if (!animatorIn) {

-          return end();

-        }

-      }

-

-      var startingAnimator = animatorOut || animatorIn;

-

-      return {

-        start: function() {

-          var runner;

-

-          var currentAnimation = startingAnimator.start();

-          currentAnimation.done(function() {

-            currentAnimation = null;

-            if (!animatorIn) {

-              animatorIn = prepareInAnimation();

-              if (animatorIn) {

-                currentAnimation = animatorIn.start();

-                currentAnimation.done(function() {

-                  currentAnimation = null;

-                  end();

-                  runner.complete();

-                });

-                return currentAnimation;

-              }

-            }

-            // in the event that there is no `in` animation

-            end();

-            runner.complete();

-          });

-

-          runner = new $$AnimateRunner({

-            end: endFn,

-            cancel: endFn

-          });

-

-          return runner;

-

-          function endFn() {

-            if (currentAnimation) {

-              currentAnimation.end();

-            }

-          }

-        }

-      };

-

-      function calculateAnchorStyles(anchor) {

-        var styles = {};

-

-        var coords = getDomNode(anchor).getBoundingClientRect();

-

-        // we iterate directly since safari messes up and doesn't return

-        // all the keys for the coods object when iterated

-        forEach(['width','height','top','left'], function(key) {

-          var value = coords[key];

-          switch (key) {

-            case 'top':

-              value += bodyNode.scrollTop;

-              break;

-            case 'left':

-              value += bodyNode.scrollLeft;

-              break;

-          }

-          styles[key] = Math.floor(value) + 'px';

-        });

-        return styles;

-      }

-

-      function prepareOutAnimation() {

-        var animator = $animateCss(clone, {

-          addClass: NG_OUT_ANCHOR_CLASS_NAME,

-          delay: true,

-          from: calculateAnchorStyles(outAnchor)

-        });

-

-        // read the comment within `prepareRegularAnimation` to understand

-        // why this check is necessary

-        return animator.$$willAnimate ? animator : null;

-      }

-

-      function getClassVal(element) {

-        return element.attr('class') || '';

-      }

-

-      function prepareInAnimation() {

-        var endingClasses = filterCssClasses(getClassVal(inAnchor));

-        var toAdd = getUniqueValues(endingClasses, startingClasses);

-        var toRemove = getUniqueValues(startingClasses, endingClasses);

-

-        var animator = $animateCss(clone, {

-          to: calculateAnchorStyles(inAnchor),

-          addClass: NG_IN_ANCHOR_CLASS_NAME + ' ' + toAdd,

-          removeClass: NG_OUT_ANCHOR_CLASS_NAME + ' ' + toRemove,

-          delay: true

-        });

-

-        // read the comment within `prepareRegularAnimation` to understand

-        // why this check is necessary

-        return animator.$$willAnimate ? animator : null;

-      }

-

-      function end() {

-        clone.remove();

-        outAnchor.removeClass(NG_ANIMATE_SHIM_CLASS_NAME);

-        inAnchor.removeClass(NG_ANIMATE_SHIM_CLASS_NAME);

-      }

-    }

-

-    function prepareFromToAnchorAnimation(from, to, classes, anchors) {

-      var fromAnimation = prepareRegularAnimation(from);

-      var toAnimation = prepareRegularAnimation(to);

-

-      var anchorAnimations = [];

-      forEach(anchors, function(anchor) {

-        var outElement = anchor['out'];

-        var inElement = anchor['in'];

-        var animator = prepareAnchoredAnimation(classes, outElement, inElement);

-        if (animator) {

-          anchorAnimations.push(animator);

-        }

-      });

-

-      // no point in doing anything when there are no elements to animate

-      if (!fromAnimation && !toAnimation && anchorAnimations.length === 0) return;

-

-      return {

-        start: function() {

-          var animationRunners = [];

-

-          if (fromAnimation) {

-            animationRunners.push(fromAnimation.start());

-          }

-

-          if (toAnimation) {

-            animationRunners.push(toAnimation.start());

-          }

-

-          forEach(anchorAnimations, function(animation) {

-            animationRunners.push(animation.start());

-          });

-

-          var runner = new $$AnimateRunner({

-            end: endFn,

-            cancel: endFn // CSS-driven animations cannot be cancelled, only ended

-          });

-

-          $$AnimateRunner.all(animationRunners, function(status) {

-            runner.complete(status);

-          });

-

-          return runner;

-

-          function endFn() {

-            forEach(animationRunners, function(runner) {

-              runner.end();

-            });

-          }

-        }

-      };

-    }

-

-    function prepareRegularAnimation(animationDetails) {

-      var element = animationDetails.element;

-      var options = animationDetails.options || {};

-

-      if (animationDetails.structural) {

-        // structural animations ensure that the CSS classes are always applied

-        // before the detection starts.

-        options.structural = options.applyClassesEarly = true;

-

-        // we special case the leave animation since we want to ensure that

-        // the element is removed as soon as the animation is over. Otherwise

-        // a flicker might appear or the element may not be removed at all

-        options.event = animationDetails.event;

-        if (options.event === 'leave') {

-          options.onDone = options.domOperation;

-        }

-      } else {

-        options.event = null;

-      }

-

-      var animator = $animateCss(element, options);

-

-      // the driver lookup code inside of $$animation attempts to spawn a

-      // driver one by one until a driver returns a.$$willAnimate animator object.

-      // $animateCss will always return an object, however, it will pass in

-      // a flag as a hint as to whether an animation was detected or not

-      return animator.$$willAnimate ? animator : null;

-    }

-  }];

-}];

-

-// TODO(matsko): use caching here to speed things up for detection

-// TODO(matsko): add documentation

-//  by the time...

-

-var $$AnimateJsProvider = ['$animateProvider', function($animateProvider) {

-  this.$get = ['$injector', '$$AnimateRunner', '$$rAFMutex', '$$jqLite',

-       function($injector,   $$AnimateRunner,   $$rAFMutex,   $$jqLite) {

-

-    var applyAnimationClasses = applyAnimationClassesFactory($$jqLite);

-         // $animateJs(element, 'enter');

-    return function(element, event, classes, options) {

-      // the `classes` argument is optional and if it is not used

-      // then the classes will be resolved from the element's className

-      // property as well as options.addClass/options.removeClass.

-      if (arguments.length === 3 && isObject(classes)) {

-        options = classes;

-        classes = null;

-      }

-

-      options = prepareAnimationOptions(options);

-      if (!classes) {

-        classes = element.attr('class') || '';

-        if (options.addClass) {

-          classes += ' ' + options.addClass;

-        }

-        if (options.removeClass) {

-          classes += ' ' + options.removeClass;

-        }

-      }

-

-      var classesToAdd = options.addClass;

-      var classesToRemove = options.removeClass;

-

-      // the lookupAnimations function returns a series of animation objects that are

-      // matched up with one or more of the CSS classes. These animation objects are

-      // defined via the module.animation factory function. If nothing is detected then

-      // we don't return anything which then makes $animation query the next driver.

-      var animations = lookupAnimations(classes);

-      var before, after;

-      if (animations.length) {

-        var afterFn, beforeFn;

-        if (event == 'leave') {

-          beforeFn = 'leave';

-          afterFn = 'afterLeave'; // TODO(matsko): get rid of this

-        } else {

-          beforeFn = 'before' + event.charAt(0).toUpperCase() + event.substr(1);

-          afterFn = event;

-        }

-

-        if (event !== 'enter' && event !== 'move') {

-          before = packageAnimations(element, event, options, animations, beforeFn);

-        }

-        after  = packageAnimations(element, event, options, animations, afterFn);

-      }

-

-      // no matching animations

-      if (!before && !after) return;

-

-      function applyOptions() {

-        options.domOperation();

-        applyAnimationClasses(element, options);

-      }

-

-      return {

-        start: function() {

-          var closeActiveAnimations;

-          var chain = [];

-

-          if (before) {

-            chain.push(function(fn) {

-              closeActiveAnimations = before(fn);

-            });

-          }

-

-          if (chain.length) {

-            chain.push(function(fn) {

-              applyOptions();

-              fn(true);

-            });

-          } else {

-            applyOptions();

-          }

-

-          if (after) {

-            chain.push(function(fn) {

-              closeActiveAnimations = after(fn);

-            });

-          }

-

-          var animationClosed = false;

-          var runner = new $$AnimateRunner({

-            end: function() {

-              endAnimations();

-            },

-            cancel: function() {

-              endAnimations(true);

-            }

-          });

-

-          $$AnimateRunner.chain(chain, onComplete);

-          return runner;

-

-          function onComplete(success) {

-            animationClosed = true;

-            applyOptions();

-            applyAnimationStyles(element, options);

-            runner.complete(success);

-          }

-

-          function endAnimations(cancelled) {

-            if (!animationClosed) {

-              (closeActiveAnimations || noop)(cancelled);

-              onComplete(cancelled);

-            }

-          }

-        }

-      };

-

-      function executeAnimationFn(fn, element, event, options, onDone) {

-        var args;

-        switch (event) {

-          case 'animate':

-            args = [element, options.from, options.to, onDone];

-            break;

-

-          case 'setClass':

-            args = [element, classesToAdd, classesToRemove, onDone];

-            break;

-

-          case 'addClass':

-            args = [element, classesToAdd, onDone];

-            break;

-

-          case 'removeClass':

-            args = [element, classesToRemove, onDone];

-            break;

-

-          default:

-            args = [element, onDone];

-            break;

-        }

-

-        args.push(options);

-

-        var value = fn.apply(fn, args);

-        if (value) {

-          if (isFunction(value.start)) {

-            value = value.start();

-          }

-

-          if (value instanceof $$AnimateRunner) {

-            value.done(onDone);

-          } else if (isFunction(value)) {

-            // optional onEnd / onCancel callback

-            return value;

-          }

-        }

-

-        return noop;

-      }

-

-      function groupEventedAnimations(element, event, options, animations, fnName) {

-        var operations = [];

-        forEach(animations, function(ani) {

-          var animation = ani[fnName];

-          if (!animation) return;

-

-          // note that all of these animations will run in parallel

-          operations.push(function() {

-            var runner;

-            var endProgressCb;

-

-            var resolved = false;

-            var onAnimationComplete = function(rejected) {

-              if (!resolved) {

-                resolved = true;

-                (endProgressCb || noop)(rejected);

-                runner.complete(!rejected);

-              }

-            };

-

-            runner = new $$AnimateRunner({

-              end: function() {

-                onAnimationComplete();

-              },

-              cancel: function() {

-                onAnimationComplete(true);

-              }

-            });

-

-            endProgressCb = executeAnimationFn(animation, element, event, options, function(result) {

-              var cancelled = result === false;

-              onAnimationComplete(cancelled);

-            });

-

-            return runner;

-          });

-        });

-

-        return operations;

-      }

-

-      function packageAnimations(element, event, options, animations, fnName) {

-        var operations = groupEventedAnimations(element, event, options, animations, fnName);

-        if (operations.length === 0) {

-          var a,b;

-          if (fnName === 'beforeSetClass') {

-            a = groupEventedAnimations(element, 'removeClass', options, animations, 'beforeRemoveClass');

-            b = groupEventedAnimations(element, 'addClass', options, animations, 'beforeAddClass');

-          } else if (fnName === 'setClass') {

-            a = groupEventedAnimations(element, 'removeClass', options, animations, 'removeClass');

-            b = groupEventedAnimations(element, 'addClass', options, animations, 'addClass');

-          }

-

-          if (a) {

-            operations = operations.concat(a);

-          }

-          if (b) {

-            operations = operations.concat(b);

-          }

-        }

-

-        if (operations.length === 0) return;

-

-        // TODO(matsko): add documentation

-        return function startAnimation(callback) {

-          var runners = [];

-          if (operations.length) {

-            forEach(operations, function(animateFn) {

-              runners.push(animateFn());

-            });

-          }

-

-          runners.length ? $$AnimateRunner.all(runners, callback) : callback();

-

-          return function endFn(reject) {

-            forEach(runners, function(runner) {

-              reject ? runner.cancel() : runner.end();

-            });

-          };

-        };

-      }

-    };

-

-    function lookupAnimations(classes) {

-      classes = isArray(classes) ? classes : classes.split(' ');

-      var matches = [], flagMap = {};

-      for (var i=0; i < classes.length; i++) {

-        var klass = classes[i],

-            animationFactory = $animateProvider.$$registeredAnimations[klass];

-        if (animationFactory && !flagMap[klass]) {

-          matches.push($injector.get(animationFactory));

-          flagMap[klass] = true;

-        }

-      }

-      return matches;

-    }

-  }];

-}];

-

-var $$AnimateJsDriverProvider = ['$$animationProvider', 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);

-    }

-  }];

-}];

-

-var NG_ANIMATE_ATTR_NAME = 'data-ng-animate';

-var NG_ANIMATE_PIN_DATA = '$ngAnimatePin';

-var $$AnimateQueueProvider = ['$animateProvider', function($animateProvider) {

-  var PRE_DIGEST_STATE = 1;

-  var RUNNING_STATE = 2;

-

-  var rules = this.rules = {

-    skip: [],

-    cancel: [],

-    join: []

-  };

-

-  function isAllowed(ruleType, element, currentAnimation, previousAnimation) {

-    return rules[ruleType].some(function(fn) {

-      return fn(element, currentAnimation, previousAnimation);

-    });

-  }

-

-  function hasAnimationClasses(options, and) {

-    options = options || {};

-    var a = (options.addClass || '').length > 0;

-    var b = (options.removeClass || '').length > 0;

-    return and ? a && b : a || b;

-  }

-

-  rules.join.push(function(element, newAnimation, currentAnimation) {

-    // if the new animation is class-based then we can just tack that on

-    return !newAnimation.structural && hasAnimationClasses(newAnimation.options);

-  });

-

-  rules.skip.push(function(element, newAnimation, currentAnimation) {

-    // there is no need to animate anything if no classes are being added and

-    // there is no structural animation that will be triggered

-    return !newAnimation.structural && !hasAnimationClasses(newAnimation.options);

-  });

-

-  rules.skip.push(function(element, newAnimation, currentAnimation) {

-    // why should we trigger a new structural animation if the element will

-    // be removed from the DOM anyway?

-    return currentAnimation.event == 'leave' && newAnimation.structural;

-  });

-

-  rules.skip.push(function(element, newAnimation, currentAnimation) {

-    // if there is a current animation then skip the class-based animation

-    return currentAnimation.structural && !newAnimation.structural;

-  });

-

-  rules.cancel.push(function(element, newAnimation, currentAnimation) {

-    // there can never be two structural animations running at the same time

-    return currentAnimation.structural && newAnimation.structural;

-  });

-

-  rules.cancel.push(function(element, newAnimation, currentAnimation) {

-    // if the previous animation is already running, but the new animation will

-    // be triggered, but the new animation is structural

-    return currentAnimation.state === RUNNING_STATE && newAnimation.structural;

-  });

-

-  rules.cancel.push(function(element, newAnimation, currentAnimation) {

-    var nO = newAnimation.options;

-    var cO = currentAnimation.options;

-

-    // if the exact same CSS class is added/removed then it's safe to cancel it

-    return (nO.addClass && nO.addClass === cO.removeClass) || (nO.removeClass && nO.removeClass === cO.addClass);

-  });

-

-  this.$get = ['$$rAF', '$rootScope', '$rootElement', '$document', '$$HashMap',

-               '$$animation', '$$AnimateRunner', '$templateRequest', '$$jqLite',

-       function($$rAF,   $rootScope,   $rootElement,   $document,   $$HashMap,

-                $$animation,   $$AnimateRunner,   $templateRequest,   $$jqLite) {

-

-    var activeAnimationsLookup = new $$HashMap();

-    var disabledElementsLookup = new $$HashMap();

-

-    var animationsEnabled = null;

-

-    // Wait until all directive and route-related templates are downloaded and

-    // compiled. The $templateRequest.totalPendingRequests variable keeps track of

-    // all of the remote templates being currently downloaded. If there are no

-    // templates currently downloading then the watcher will still fire anyway.

-    var deregisterWatch = $rootScope.$watch(

-      function() { return $templateRequest.totalPendingRequests === 0; },

-      function(isEmpty) {

-        if (!isEmpty) return;

-        deregisterWatch();

-

-        // Now that all templates have been downloaded, $animate will wait until

-        // the post digest queue is empty before enabling animations. By having two

-        // calls to $postDigest calls we can ensure that the flag is enabled at the

-        // very end of the post digest queue. Since all of the animations in $animate

-        // use $postDigest, it's important that the code below executes at the end.

-        // This basically means that the page is fully downloaded and compiled before

-        // any animations are triggered.

-        $rootScope.$$postDigest(function() {

-          $rootScope.$$postDigest(function() {

-            // we check for null directly in the event that the application already called

-            // .enabled() with whatever arguments that it provided it with

-            if (animationsEnabled === null) {

-              animationsEnabled = true;

-            }

-          });

-        });

-      }

-    );

-

-    var bodyElement = jqLite($document[0].body);

-

-    var callbackRegistry = {};

-

-    // remember that the classNameFilter is set during the provider/config

-    // stage therefore we can optimize here and setup a helper function

-    var classNameFilter = $animateProvider.classNameFilter();

-    var isAnimatableClassName = !classNameFilter

-              ? function() { return true; }

-              : function(className) {

-                return classNameFilter.test(className);

-              };

-

-    var applyAnimationClasses = applyAnimationClassesFactory($$jqLite);

-

-    function normalizeAnimationOptions(element, options) {

-      return mergeAnimationOptions(element, options, {});

-    }

-

-    function findCallbacks(element, event) {

-      var targetNode = getDomNode(element);

-

-      var matches = [];

-      var entries = callbackRegistry[event];

-      if (entries) {

-        forEach(entries, function(entry) {

-          if (entry.node.contains(targetNode)) {

-            matches.push(entry.callback);

-          }

-        });

-      }

-

-      return matches;

-    }

-

-    function triggerCallback(event, element, phase, data) {

-      $$rAF(function() {

-        forEach(findCallbacks(element, event), function(callback) {

-          callback(element, phase, data);

-        });

-      });

-    }

-

-    return {

-      on: function(event, container, callback) {

-        var node = extractElementNode(container);

-        callbackRegistry[event] = callbackRegistry[event] || [];

-        callbackRegistry[event].push({

-          node: node,

-          callback: callback

-        });

-      },

-

-      off: function(event, container, callback) {

-        var entries = callbackRegistry[event];

-        if (!entries) return;

-

-        callbackRegistry[event] = arguments.length === 1

-            ? null

-            : filterFromRegistry(entries, container, callback);

-

-        function filterFromRegistry(list, matchContainer, matchCallback) {

-          var containerNode = extractElementNode(matchContainer);

-          return list.filter(function(entry) {

-            var isMatch = entry.node === containerNode &&

-                            (!matchCallback || entry.callback === matchCallback);

-            return !isMatch;

-          });

-        }

-      },

-

-      pin: function(element, parentElement) {

-        assertArg(isElement(element), 'element', 'not an element');

-        assertArg(isElement(parentElement), 'parentElement', 'not an element');

-        element.data(NG_ANIMATE_PIN_DATA, parentElement);

-      },

-

-      push: function(element, event, options, domOperation) {

-        options = options || {};

-        options.domOperation = domOperation;

-        return queueAnimation(element, event, options);

-      },

-

-      // this method has four signatures:

-      //  () - global getter

-      //  (bool) - global setter

-      //  (element) - element getter

-      //  (element, bool) - element setter<F37>

-      enabled: function(element, bool) {

-        var argCount = arguments.length;

-

-        if (argCount === 0) {

-          // () - Global getter

-          bool = !!animationsEnabled;

-        } else {

-          var hasElement = isElement(element);

-

-          if (!hasElement) {

-            // (bool) - Global setter

-            bool = animationsEnabled = !!element;

-          } else {

-            var node = getDomNode(element);

-            var recordExists = disabledElementsLookup.get(node);

-

-            if (argCount === 1) {

-              // (element) - Element getter

-              bool = !recordExists;

-            } else {

-              // (element, bool) - Element setter

-              bool = !!bool;

-              if (!bool) {

-                disabledElementsLookup.put(node, true);

-              } else if (recordExists) {

-                disabledElementsLookup.remove(node);

-              }

-            }

-          }

-        }

-

-        return bool;

-      }

-    };

-

-    function queueAnimation(element, event, options) {

-      var node, parent;

-      element = stripCommentsFromElement(element);

-      if (element) {

-        node = getDomNode(element);

-        parent = element.parent();

-      }

-

-      options = prepareAnimationOptions(options);

-

-      // we create a fake runner with a working promise.

-      // These methods will become available after the digest has passed

-      var runner = new $$AnimateRunner();

-

-      // there are situations where a directive issues an animation for

-      // a jqLite wrapper that contains only comment nodes... If this

-      // happens then there is no way we can perform an animation

-      if (!node) {

-        close();

-        return runner;

-      }

-

-      if (isArray(options.addClass)) {

-        options.addClass = options.addClass.join(' ');

-      }

-

-      if (isArray(options.removeClass)) {

-        options.removeClass = options.removeClass.join(' ');

-      }

-

-      if (options.from && !isObject(options.from)) {

-        options.from = null;

-      }

-

-      if (options.to && !isObject(options.to)) {

-        options.to = null;

-      }

-

-      var className = [node.className, options.addClass, options.removeClass].join(' ');

-      if (!isAnimatableClassName(className)) {

-        close();

-        return runner;

-      }

-

-      var isStructural = ['enter', 'move', 'leave'].indexOf(event) >= 0;

-

-      // this is a hard disable of all animations for the application or on

-      // the element itself, therefore  there is no need to continue further

-      // past this point if not enabled

-      var skipAnimations = !animationsEnabled || disabledElementsLookup.get(node);

-      var existingAnimation = (!skipAnimations && activeAnimationsLookup.get(node)) || {};

-      var hasExistingAnimation = !!existingAnimation.state;

-

-      // there is no point in traversing the same collection of parent ancestors if a followup

-      // animation will be run on the same element that already did all that checking work

-      if (!skipAnimations && (!hasExistingAnimation || existingAnimation.state != PRE_DIGEST_STATE)) {

-        skipAnimations = !areAnimationsAllowed(element, parent, event);

-      }

-

-      if (skipAnimations) {

-        close();

-        return runner;

-      }

-

-      if (isStructural) {

-        closeChildAnimations(element);

-      }

-

-      var newAnimation = {

-        structural: isStructural,

-        element: element,

-        event: event,

-        close: close,

-        options: options,

-        runner: runner

-      };

-

-      if (hasExistingAnimation) {

-        var skipAnimationFlag = isAllowed('skip', element, newAnimation, existingAnimation);

-        if (skipAnimationFlag) {

-          if (existingAnimation.state === RUNNING_STATE) {

-            close();

-            return runner;

-          } else {

-            mergeAnimationOptions(element, existingAnimation.options, options);

-            return existingAnimation.runner;

-          }

-        }

-

-        var cancelAnimationFlag = isAllowed('cancel', element, newAnimation, existingAnimation);

-        if (cancelAnimationFlag) {

-          if (existingAnimation.state === RUNNING_STATE) {

-            // this will end the animation right away and it is safe

-            // to do so since the animation is already running and the

-            // runner callback code will run in async

-            existingAnimation.runner.end();

-          } else if (existingAnimation.structural) {

-            // this means that the animation is queued into a digest, but

-            // hasn't started yet. Therefore it is safe to run the close

-            // method which will call the runner methods in async.

-            existingAnimation.close();

-          } else {

-            // this will merge the existing animation options into this new follow-up animation

-            mergeAnimationOptions(element, newAnimation.options, existingAnimation.options);

-          }

-        } else {

-          // a joined animation means that this animation will take over the existing one

-          // so an example would involve a leave animation taking over an enter. Then when

-          // the postDigest kicks in the enter will be ignored.

-          var joinAnimationFlag = isAllowed('join', element, newAnimation, existingAnimation);

-          if (joinAnimationFlag) {

-            if (existingAnimation.state === RUNNING_STATE) {

-              normalizeAnimationOptions(element, options);

-            } else {

-              event = newAnimation.event = existingAnimation.event;

-              options = mergeAnimationOptions(element, existingAnimation.options, newAnimation.options);

-              return runner;

-            }

-          }

-        }

-      } else {

-        // normalization in this case means that it removes redundant CSS classes that

-        // already exist (addClass) or do not exist (removeClass) on the element

-        normalizeAnimationOptions(element, options);

-      }

-

-      // when the options are merged and cleaned up we may end up not having to do

-      // an animation at all, therefore we should check this before issuing a post

-      // digest callback. Structural animations will always run no matter what.

-      var isValidAnimation = newAnimation.structural;

-      if (!isValidAnimation) {

-        // animate (from/to) can be quickly checked first, otherwise we check if any classes are present

-        isValidAnimation = (newAnimation.event === 'animate' && Object.keys(newAnimation.options.to || {}).length > 0)

-                            || hasAnimationClasses(newAnimation.options);

-      }

-

-      if (!isValidAnimation) {

-        close();

-        clearElementAnimationState(element);

-        return runner;

-      }

-

-      if (isStructural) {

-        closeParentClassBasedAnimations(parent);

-      }

-

-      // the counter keeps track of cancelled animations

-      var counter = (existingAnimation.counter || 0) + 1;

-      newAnimation.counter = counter;

-

-      markElementAnimationState(element, PRE_DIGEST_STATE, newAnimation);

-

-      $rootScope.$$postDigest(function() {

-        var animationDetails = activeAnimationsLookup.get(node);

-        var animationCancelled = !animationDetails;

-        animationDetails = animationDetails || {};

-

-        // if addClass/removeClass is called before something like enter then the

-        // registered parent element may not be present. The code below will ensure

-        // that a final value for parent element is obtained

-        var parentElement = element.parent() || [];

-

-        // animate/structural/class-based animations all have requirements. Otherwise there

-        // is no point in performing an animation. The parent node must also be set.

-        var isValidAnimation = parentElement.length > 0

-                                && (animationDetails.event === 'animate'

-                                    || animationDetails.structural

-                                    || hasAnimationClasses(animationDetails.options));

-

-        // this means that the previous animation was cancelled

-        // even if the follow-up animation is the same event

-        if (animationCancelled || animationDetails.counter !== counter || !isValidAnimation) {

-          // if another animation did not take over then we need

-          // to make sure that the domOperation and options are

-          // handled accordingly

-          if (animationCancelled) {

-            applyAnimationClasses(element, options);

-            applyAnimationStyles(element, options);

-          }

-

-          // if the event changed from something like enter to leave then we do

-          // it, otherwise if it's the same then the end result will be the same too

-          if (animationCancelled || (isStructural && animationDetails.event !== event)) {

-            options.domOperation();

-            runner.end();

-          }

-

-          // in the event that the element animation was not cancelled or a follow-up animation

-          // isn't allowed to animate from here then we need to clear the state of the element

-          // so that any future animations won't read the expired animation data.

-          if (!isValidAnimation) {

-            clearElementAnimationState(element);

-          }

-

-          return;

-        }

-

-        // this combined multiple class to addClass / removeClass into a setClass event

-        // so long as a structural event did not take over the animation

-        event = !animationDetails.structural && hasAnimationClasses(animationDetails.options, true)

-            ? 'setClass'

-            : animationDetails.event;

-

-        if (animationDetails.structural) {

-          closeParentClassBasedAnimations(parentElement);

-        }

-

-        markElementAnimationState(element, RUNNING_STATE);

-        var realRunner = $$animation(element, event, animationDetails.options);

-        realRunner.done(function(status) {

-          close(!status);

-          var animationDetails = activeAnimationsLookup.get(node);

-          if (animationDetails && animationDetails.counter === counter) {

-            clearElementAnimationState(getDomNode(element));

-          }

-          notifyProgress(runner, event, 'close', {});

-        });

-

-        // this will update the runner's flow-control events based on

-        // the `realRunner` object.

-        runner.setHost(realRunner);

-        notifyProgress(runner, event, 'start', {});

-      });

-

-      return runner;

-

-      function notifyProgress(runner, event, phase, data) {

-        triggerCallback(event, element, phase, data);

-        runner.progress(event, phase, data);

-      }

-

-      function close(reject) { // jshint ignore:line

-        applyAnimationClasses(element, options);

-        applyAnimationStyles(element, options);

-        options.domOperation();

-        runner.complete(!reject);

-      }

-    }

-

-    function closeChildAnimations(element) {

-      var node = getDomNode(element);

-      var children = node.querySelectorAll('[' + NG_ANIMATE_ATTR_NAME + ']');

-      forEach(children, function(child) {

-        var state = parseInt(child.getAttribute(NG_ANIMATE_ATTR_NAME));

-        var animationDetails = activeAnimationsLookup.get(child);

-        switch (state) {

-          case RUNNING_STATE:

-            animationDetails.runner.end();

-            /* falls through */

-          case PRE_DIGEST_STATE:

-            if (animationDetails) {

-              activeAnimationsLookup.remove(child);

-            }

-            break;

-        }

-      });

-    }

-

-    function clearElementAnimationState(element) {

-      var node = getDomNode(element);

-      node.removeAttribute(NG_ANIMATE_ATTR_NAME);

-      activeAnimationsLookup.remove(node);

-    }

-

-    function isMatchingElement(nodeOrElmA, nodeOrElmB) {

-      return getDomNode(nodeOrElmA) === getDomNode(nodeOrElmB);

-    }

-

-    function closeParentClassBasedAnimations(startingElement) {

-      var parentNode = getDomNode(startingElement);

-      do {

-        if (!parentNode || parentNode.nodeType !== ELEMENT_NODE) break;

-

-        var animationDetails = activeAnimationsLookup.get(parentNode);

-        if (animationDetails) {

-          examineParentAnimation(parentNode, animationDetails);

-        }

-

-        parentNode = parentNode.parentNode;

-      } while (true);

-

-      // since animations are detected from CSS classes, we need to flush all parent

-      // class-based animations so that the parent classes are all present for child

-      // animations to properly function (otherwise any CSS selectors may not work)

-      function examineParentAnimation(node, animationDetails) {

-        // enter/leave/move always have priority

-        if (animationDetails.structural || !hasAnimationClasses(animationDetails.options)) return;

-

-        if (animationDetails.state === RUNNING_STATE) {

-          animationDetails.runner.end();

-        }

-        clearElementAnimationState(node);

-      }

-    }

-

-    function areAnimationsAllowed(element, parentElement, event) {

-      var bodyElementDetected = false;

-      var rootElementDetected = false;

-      var parentAnimationDetected = false;

-      var animateChildren;

-

-      var parentHost = element.data(NG_ANIMATE_PIN_DATA);

-      if (parentHost) {

-        parentElement = parentHost;

-      }

-

-      while (parentElement && parentElement.length) {

-        if (!rootElementDetected) {

-          // angular doesn't want to attempt to animate elements outside of the application

-          // therefore we need to ensure that the rootElement is an ancestor of the current element

-          rootElementDetected = isMatchingElement(parentElement, $rootElement);

-        }

-

-        var parentNode = parentElement[0];

-        if (parentNode.nodeType !== ELEMENT_NODE) {

-          // no point in inspecting the #document element

-          break;

-        }

-

-        var details = activeAnimationsLookup.get(parentNode) || {};

-        // either an enter, leave or move animation will commence

-        // therefore we can't allow any animations to take place

-        // but if a parent animation is class-based then that's ok

-        if (!parentAnimationDetected) {

-          parentAnimationDetected = details.structural || disabledElementsLookup.get(parentNode);

-        }

-

-        if (isUndefined(animateChildren) || animateChildren === true) {

-          var value = parentElement.data(NG_ANIMATE_CHILDREN_DATA);

-          if (isDefined(value)) {

-            animateChildren = value;

-          }

-        }

-

-        // there is no need to continue traversing at this point

-        if (parentAnimationDetected && animateChildren === false) break;

-

-        if (!rootElementDetected) {

-          // angular doesn't want to attempt to animate elements outside of the application

-          // therefore we need to ensure that the rootElement is an ancestor of the current element

-          rootElementDetected = isMatchingElement(parentElement, $rootElement);

-          if (!rootElementDetected) {

-            parentHost = parentElement.data(NG_ANIMATE_PIN_DATA);

-            if (parentHost) {

-              parentElement = parentHost;

-            }

-          }

-        }

-

-        if (!bodyElementDetected) {

-          // we also need to ensure that the element is or will be apart of the body element

-          // otherwise it is pointless to even issue an animation to be rendered

-          bodyElementDetected = isMatchingElement(parentElement, bodyElement);

-        }

-

-        parentElement = parentElement.parent();

-      }

-

-      var allowAnimation = !parentAnimationDetected || animateChildren;

-      return allowAnimation && rootElementDetected && bodyElementDetected;

-    }

-

-    function markElementAnimationState(element, state, details) {

-      details = details || {};

-      details.state = state;

-

-      var node = getDomNode(element);

-      node.setAttribute(NG_ANIMATE_ATTR_NAME, state);

-

-      var oldValue = activeAnimationsLookup.get(node);

-      var newValue = oldValue

-          ? extend(oldValue, details)

-          : details;

-      activeAnimationsLookup.put(node, newValue);

-    }

-  }];

-}];

-

-var $$rAFMutexFactory = ['$$rAF', function($$rAF) {

-  return function() {

-    var passed = false;

-    $$rAF(function() {

-      passed = true;

-    });

-    return function(fn) {

-      passed ? fn() : $$rAF(fn);

-    };

-  };

-}];

-

-var $$AnimateRunnerFactory = ['$q', '$$rAFMutex', function($q, $$rAFMutex) {

-  var INITIAL_STATE = 0;

-  var DONE_PENDING_STATE = 1;

-  var DONE_COMPLETE_STATE = 2;

-

-  AnimateRunner.chain = function(chain, callback) {

-    var index = 0;

-

-    next();

-    function next() {

-      if (index === chain.length) {

-        callback(true);

-        return;

-      }

-

-      chain[index](function(response) {

-        if (response === false) {

-          callback(false);

-          return;

-        }

-        index++;

-        next();

-      });

-    }

-  };

-

-  AnimateRunner.all = function(runners, callback) {

-    var count = 0;

-    var status = true;

-    forEach(runners, function(runner) {

-      runner.done(onProgress);

-    });

-

-    function onProgress(response) {

-      status = status && response;

-      if (++count === runners.length) {

-        callback(status);

-      }

-    }

-  };

-

-  function AnimateRunner(host) {

-    this.setHost(host);

-

-    this._doneCallbacks = [];

-    this._runInAnimationFrame = $$rAFMutex();

-    this._state = 0;

-  }

-

-  AnimateRunner.prototype = {

-    setHost: function(host) {

-      this.host = host || {};

-    },

-

-    done: function(fn) {

-      if (this._state === DONE_COMPLETE_STATE) {

-        fn();

-      } else {

-        this._doneCallbacks.push(fn);

-      }

-    },

-

-    progress: noop,

-

-    getPromise: function() {

-      if (!this.promise) {

-        var self = this;

-        this.promise = $q(function(resolve, reject) {

-          self.done(function(status) {

-            status === false ? reject() : resolve();

-          });

-        });

-      }

-      return this.promise;

-    },

-

-    then: function(resolveHandler, rejectHandler) {

-      return this.getPromise().then(resolveHandler, rejectHandler);

-    },

-

-    'catch': function(handler) {

-      return this.getPromise()['catch'](handler);

-    },

-

-    'finally': function(handler) {

-      return this.getPromise()['finally'](handler);

-    },

-

-    pause: function() {

-      if (this.host.pause) {

-        this.host.pause();

-      }

-    },

-

-    resume: function() {

-      if (this.host.resume) {

-        this.host.resume();

-      }

-    },

-

-    end: function() {

-      if (this.host.end) {

-        this.host.end();

-      }

-      this._resolve(true);

-    },

-

-    cancel: function() {

-      if (this.host.cancel) {

-        this.host.cancel();

-      }

-      this._resolve(false);

-    },

-

-    complete: function(response) {

-      var self = this;

-      if (self._state === INITIAL_STATE) {

-        self._state = DONE_PENDING_STATE;

-        self._runInAnimationFrame(function() {

-          self._resolve(response);

-        });

-      }

-    },

-

-    _resolve: function(response) {

-      if (this._state !== DONE_COMPLETE_STATE) {

-        forEach(this._doneCallbacks, function(fn) {

-          fn(response);

-        });

-        this._doneCallbacks.length = 0;

-        this._state = DONE_COMPLETE_STATE;

-      }

-    }

-  };

-

-  return AnimateRunner;

-}];

-

-var $$AnimationProvider = ['$animateProvider', function($animateProvider) {

-  var NG_ANIMATE_REF_ATTR = 'ng-animate-ref';

-

-  var drivers = this.drivers = [];

-

-  var RUNNER_STORAGE_KEY = '$$animationRunner';

-

-  function setRunner(element, runner) {

-    element.data(RUNNER_STORAGE_KEY, runner);

-  }

-

-  function removeRunner(element) {

-    element.removeData(RUNNER_STORAGE_KEY);

-  }

-

-  function getRunner(element) {

-    return element.data(RUNNER_STORAGE_KEY);

-  }

-

-  this.$get = ['$$jqLite', '$rootScope', '$injector', '$$AnimateRunner', '$$rAFScheduler',

-       function($$jqLite,   $rootScope,   $injector,   $$AnimateRunner,   $$rAFScheduler) {

-

-    var animationQueue = [];

-    var applyAnimationClasses = applyAnimationClassesFactory($$jqLite);

-

-    var totalPendingClassBasedAnimations = 0;

-    var totalActiveClassBasedAnimations = 0;

-    var classBasedAnimationsQueue = [];

-

-    // TODO(matsko): document the signature in a better way

-    return function(element, event, options) {

-      options = prepareAnimationOptions(options);

-      var isStructural = ['enter', 'move', 'leave'].indexOf(event) >= 0;

-

-      // there is no animation at the current moment, however

-      // these runner methods will get later updated with the

-      // methods leading into the driver's end/cancel methods

-      // for now they just stop the animation from starting

-      var runner = new $$AnimateRunner({

-        end: function() { close(); },

-        cancel: function() { close(true); }

-      });

-

-      if (!drivers.length) {

-        close();

-        return runner;

-      }

-

-      setRunner(element, runner);

-

-      var classes = mergeClasses(element.attr('class'), mergeClasses(options.addClass, options.removeClass));

-      var tempClasses = options.tempClasses;

-      if (tempClasses) {

-        classes += ' ' + tempClasses;

-        options.tempClasses = null;

-      }

-

-      var classBasedIndex;

-      if (!isStructural) {

-        classBasedIndex = totalPendingClassBasedAnimations;

-        totalPendingClassBasedAnimations += 1;

-      }

-

-      animationQueue.push({

-        // this data is used by the postDigest code and passed into

-        // the driver step function

-        element: element,

-        classes: classes,

-        event: event,

-        classBasedIndex: classBasedIndex,

-        structural: isStructural,

-        options: options,

-        beforeStart: beforeStart,

-        close: close

-      });

-

-      element.on('$destroy', handleDestroyedElement);

-

-      // we only want there to be one function called within the post digest

-      // block. This way we can group animations for all the animations that

-      // were apart of the same postDigest flush call.

-      if (animationQueue.length > 1) return runner;

-

-      $rootScope.$$postDigest(function() {

-        totalActiveClassBasedAnimations = totalPendingClassBasedAnimations;

-        totalPendingClassBasedAnimations = 0;

-        classBasedAnimationsQueue.length = 0;

-

-        var animations = [];

-        forEach(animationQueue, function(entry) {

-          // the element was destroyed early on which removed the runner

-          // form its storage. This means we can't animate this element

-          // at all and it already has been closed due to destruction.

-          if (getRunner(entry.element)) {

-            animations.push(entry);

-          }

-        });

-

-        // now any future animations will be in another postDigest

-        animationQueue.length = 0;

-

-        forEach(groupAnimations(animations), function(animationEntry) {

-          if (animationEntry.structural) {

-            triggerAnimationStart();

-          } else {

-            classBasedAnimationsQueue.push({

-              node: getDomNode(animationEntry.element),

-              fn: triggerAnimationStart

-            });

-

-            if (animationEntry.classBasedIndex === totalActiveClassBasedAnimations - 1) {

-              // we need to sort each of the animations in order of parent to child

-              // relationships. This ensures that the child classes are applied at the

-              // right time.

-              classBasedAnimationsQueue = classBasedAnimationsQueue.sort(function(a,b) {

-                return b.node.contains(a.node);

-              }).map(function(entry) {

-                return entry.fn;

-              });

-

-              $$rAFScheduler(classBasedAnimationsQueue);

-            }

-          }

-

-          function triggerAnimationStart() {

-            // it's important that we apply the `ng-animate` CSS class and the

-            // temporary classes before we do any driver invoking since these

-            // CSS classes may be required for proper CSS detection.

-            animationEntry.beforeStart();

-

-            var startAnimationFn, closeFn = animationEntry.close;

-

-            // in the event that the element was removed before the digest runs or

-            // during the RAF sequencing then we should not trigger the animation.

-            var targetElement = animationEntry.anchors

-                ? (animationEntry.from.element || animationEntry.to.element)

-                : animationEntry.element;

-

-            if (getRunner(targetElement) && getDomNode(targetElement).parentNode) {

-              var operation = invokeFirstDriver(animationEntry);

-              if (operation) {

-                startAnimationFn = operation.start;

-              }

-            }

-

-            if (!startAnimationFn) {

-              closeFn();

-            } else {

-              var animationRunner = startAnimationFn();

-              animationRunner.done(function(status) {

-                closeFn(!status);

-              });

-              updateAnimationRunners(animationEntry, animationRunner);

-            }

-          }

-        });

-      });

-

-      return runner;

-

-      // TODO(matsko): change to reference nodes

-      function getAnchorNodes(node) {

-        var SELECTOR = '[' + NG_ANIMATE_REF_ATTR + ']';

-        var items = node.hasAttribute(NG_ANIMATE_REF_ATTR)

-              ? [node]

-              : node.querySelectorAll(SELECTOR);

-        var anchors = [];

-        forEach(items, function(node) {

-          var attr = node.getAttribute(NG_ANIMATE_REF_ATTR);

-          if (attr && attr.length) {

-            anchors.push(node);

-          }

-        });

-        return anchors;

-      }

-

-      function groupAnimations(animations) {

-        var preparedAnimations = [];

-        var refLookup = {};

-        forEach(animations, function(animation, index) {

-          var element = animation.element;

-          var node = getDomNode(element);

-          var event = animation.event;

-          var enterOrMove = ['enter', 'move'].indexOf(event) >= 0;

-          var anchorNodes = animation.structural ? getAnchorNodes(node) : [];

-

-          if (anchorNodes.length) {

-            var direction = enterOrMove ? 'to' : 'from';

-

-            forEach(anchorNodes, function(anchor) {

-              var key = anchor.getAttribute(NG_ANIMATE_REF_ATTR);

-              refLookup[key] = refLookup[key] || {};

-              refLookup[key][direction] = {

-                animationID: index,

-                element: jqLite(anchor)

-              };

-            });

-          } else {

-            preparedAnimations.push(animation);

-          }

-        });

-

-        var usedIndicesLookup = {};

-        var anchorGroups = {};

-        forEach(refLookup, function(operations, key) {

-          var from = operations.from;

-          var to = operations.to;

-

-          if (!from || !to) {

-            // only one of these is set therefore we can't have an

-            // anchor animation since all three pieces are required

-            var index = from ? from.animationID : to.animationID;

-            var indexKey = index.toString();

-            if (!usedIndicesLookup[indexKey]) {

-              usedIndicesLookup[indexKey] = true;

-              preparedAnimations.push(animations[index]);

-            }

-            return;

-          }

-

-          var fromAnimation = animations[from.animationID];

-          var toAnimation = animations[to.animationID];

-          var lookupKey = from.animationID.toString();

-          if (!anchorGroups[lookupKey]) {

-            var group = anchorGroups[lookupKey] = {

-              structural: true,

-              beforeStart: function() {

-                fromAnimation.beforeStart();

-                toAnimation.beforeStart();

-              },

-              close: function() {

-                fromAnimation.close();

-                toAnimation.close();

-              },

-              classes: cssClassesIntersection(fromAnimation.classes, toAnimation.classes),

-              from: fromAnimation,

-              to: toAnimation,

-              anchors: [] // TODO(matsko): change to reference nodes

-            };

-

-            // the anchor animations require that the from and to elements both have at least

-            // one shared CSS class which effictively marries the two elements together to use

-            // the same animation driver and to properly sequence the anchor animation.

-            if (group.classes.length) {

-              preparedAnimations.push(group);

-            } else {

-              preparedAnimations.push(fromAnimation);

-              preparedAnimations.push(toAnimation);

-            }

-          }

-

-          anchorGroups[lookupKey].anchors.push({

-            'out': from.element, 'in': to.element

-          });

-        });

-

-        return preparedAnimations;

-      }

-

-      function cssClassesIntersection(a,b) {

-        a = a.split(' ');

-        b = b.split(' ');

-        var matches = [];

-

-        for (var i = 0; i < a.length; i++) {

-          var aa = a[i];

-          if (aa.substring(0,3) === 'ng-') continue;

-

-          for (var j = 0; j < b.length; j++) {

-            if (aa === b[j]) {

-              matches.push(aa);

-              break;

-            }

-          }

-        }

-

-        return matches.join(' ');

-      }

-

-      function invokeFirstDriver(animationDetails) {

-        // we loop in reverse order since the more general drivers (like CSS and JS)

-        // may attempt more elements, but custom drivers are more particular

-        for (var i = drivers.length - 1; i >= 0; i--) {

-          var driverName = drivers[i];

-          if (!$injector.has(driverName)) continue; // TODO(matsko): remove this check

-

-          var factory = $injector.get(driverName);

-          var driver = factory(animationDetails);

-          if (driver) {

-            return driver;

-          }

-        }

-      }

-

-      function beforeStart() {

-        element.addClass(NG_ANIMATE_CLASSNAME);

-        if (tempClasses) {

-          $$jqLite.addClass(element, tempClasses);

-        }

-      }

-

-      function updateAnimationRunners(animation, newRunner) {

-        if (animation.from && animation.to) {

-          update(animation.from.element);

-          update(animation.to.element);

-        } else {

-          update(animation.element);

-        }

-

-        function update(element) {

-          getRunner(element).setHost(newRunner);

-        }

-      }

-

-      function handleDestroyedElement() {

-        var runner = getRunner(element);

-        if (runner && (event !== 'leave' || !options.$$domOperationFired)) {

-          runner.end();

-        }

-      }

-

-      function close(rejected) { // jshint ignore:line

-        element.off('$destroy', handleDestroyedElement);

-        removeRunner(element);

-

-        applyAnimationClasses(element, options);

-        applyAnimationStyles(element, options);

-        options.domOperation();

-

-        if (tempClasses) {

-          $$jqLite.removeClass(element, tempClasses);

-        }

-

-        element.removeClass(NG_ANIMATE_CLASSNAME);

-        runner.complete(!rejected);

-      }

-    };

-  }];

-}];

-

-/* global angularAnimateModule: true,

-

-   $$rAFMutexFactory,

-   $$rAFSchedulerFactory,

-   $$AnimateChildrenDirective,

-   $$AnimateRunnerFactory,

-   $$AnimateQueueProvider,

-   $$AnimationProvider,

-   $AnimateCssProvider,

-   $$AnimateCssDriverProvider,

-   $$AnimateJsProvider,

-   $$AnimateJsDriverProvider,

-*/

-

-/**

- * @ngdoc module

- * @name ngAnimate

- * @description

- *

- * The `ngAnimate` module provides support for CSS-based animations (keyframes and transitions) as well as JavaScript-based animations via

- * callback hooks. Animations are not enabled by default, however, by including `ngAnimate` then the animation hooks are enabled for an Angular app.

- *

- * <div doc-module-components="ngAnimate"></div>

- *

- * # Usage

- * Simply put, there are two ways to make use of animations when ngAnimate is used: by using **CSS** and **JavaScript**. The former works purely based

- * using CSS (by using matching CSS selectors/styles) and the latter triggers animations that are registered via `module.animation()`. For

- * both CSS and JS animations the sole requirement is to have a matching `CSS class` that exists both in the registered animation and within

- * the HTML element that the animation will be triggered on.

- *

- * ## Directive Support

- * The following directives are "animation aware":

- *

- * | Directive                                                                                                | Supported Animations                                                     |

- * |----------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------|

- * | {@link ng.directive:ngRepeat#animations ngRepeat}                                                        | enter, leave and move                                                    |

- * | {@link ngRoute.directive:ngView#animations ngView}                                                       | enter and leave                                                          |

- * | {@link ng.directive:ngInclude#animations ngInclude}                                                      | enter and leave                                                          |

- * | {@link ng.directive:ngSwitch#animations ngSwitch}                                                        | enter and leave                                                          |

- * | {@link ng.directive:ngIf#animations ngIf}                                                                | enter and leave                                                          |

- * | {@link ng.directive:ngClass#animations ngClass}                                                          | add and remove (the CSS class(es) present)                               |

- * | {@link ng.directive:ngShow#animations ngShow} & {@link ng.directive:ngHide#animations ngHide}            | add and remove (the ng-hide class value)                                 |

- * | {@link ng.directive:form#animation-hooks form} & {@link ng.directive:ngModel#animation-hooks ngModel}    | add and remove (dirty, pristine, valid, invalid & all other validations) |

- * | {@link module:ngMessages#animations ngMessages}                                                          | add and remove (ng-active & ng-inactive)                                 |

- * | {@link module:ngMessages#animations ngMessage}                                                           | enter and leave                                                          |

- *

- * (More information can be found by visiting each the documentation associated with each directive.)

- *

- * ## CSS-based Animations

- *

- * CSS-based animations with ngAnimate are unique since they require no JavaScript code at all. By using a CSS class that we reference between our HTML

- * and CSS code we can create an animation that will be picked up by Angular when an the underlying directive performs an operation.

- *

- * The example below shows how an `enter` animation can be made possible on a element using `ng-if`:

- *

- * ```html

- * <div ng-if="bool" class="fade">

- *    Fade me in out

- * </div>

- * <button ng-click="bool=true">Fade In!</button>

- * <button ng-click="bool=false">Fade Out!</button>

- * ```

- *

- * Notice the CSS class **fade**? We can now create the CSS transition code that references this class:

- *

- * ```css

- * /&#42; The starting CSS styles for the enter animation &#42;/

- * .fade.ng-enter {

- *   transition:0.5s linear all;

- *   opacity:0;

- * }

- *

- * /&#42; The finishing CSS styles for the enter animation &#42;/

- * .fade.ng-enter.ng-enter-active {

- *   opacity:1;

- * }

- * ```

- *

- * The key thing to remember here is that, depending on the animation event (which each of the directives above trigger depending on what's going on) two

- * generated CSS classes will be applied to the element; in the example above we have `.ng-enter` and `.ng-enter-active`. For CSS transitions, the transition

- * code **must** be defined within the starting CSS class (in this case `.ng-enter`). The destination class is what the transition will animate towards.

- *

- * If for example we wanted to create animations for `leave` and `move` (ngRepeat triggers move) then we can do so using the same CSS naming conventions:

- *

- * ```css

- * /&#42; now the element will fade out before it is removed from the DOM &#42;/

- * .fade.ng-leave {

- *   transition:0.5s linear all;

- *   opacity:1;

- * }

- * .fade.ng-leave.ng-leave-active {

- *   opacity:0;

- * }

- * ```

- *

- * We can also make use of **CSS Keyframes** by referencing the keyframe animation within the starting CSS class:

- *

- * ```css

- * /&#42; there is no need to define anything inside of the destination

- * CSS class since the keyframe will take charge of the animation &#42;/

- * .fade.ng-leave {

- *   animation: my_fade_animation 0.5s linear;

- *   -webkit-animation: my_fade_animation 0.5s linear;

- * }

- *

- * @keyframes my_fade_animation {

- *   from { opacity:1; }

- *   to { opacity:0; }

- * }

- *

- * @-webkit-keyframes my_fade_animation {

- *   from { opacity:1; }

- *   to { opacity:0; }

- * }

- * ```

- *

- * Feel free also mix transitions and keyframes together as well as any other CSS classes on the same element.

- *

- * ### CSS Class-based Animations

- *

- * Class-based animations (animations that are triggered via `ngClass`, `ngShow`, `ngHide` and some other directives) have a slightly different

- * naming convention. Class-based animations are basic enough that a standard transition or keyframe can be referenced on the class being added

- * and removed.

- *

- * For example if we wanted to do a CSS animation for `ngHide` then we place an animation on the `.ng-hide` CSS class:

- *

- * ```html

- * <div ng-show="bool" class="fade">

- *   Show and hide me

- * </div>

- * <button ng-click="bool=true">Toggle</button>

- *

- * <style>

- * .fade.ng-hide {

- *   transition:0.5s linear all;

- *   opacity:0;

- * }

- * </style>

- * ```

- *

- * All that is going on here with ngShow/ngHide behind the scenes is the `.ng-hide` class is added/removed (when the hidden state is valid). Since

- * ngShow and ngHide are animation aware then we can match up a transition and ngAnimate handles the rest.

- *

- * In addition the addition and removal of the CSS class, ngAnimate also provides two helper methods that we can use to further decorate the animation

- * with CSS styles.

- *

- * ```html

- * <div ng-class="{on:onOff}" class="highlight">

- *   Highlight this box

- * </div>

- * <button ng-click="onOff=!onOff">Toggle</button>

- *

- * <style>

- * .highlight {

- *   transition:0.5s linear all;

- * }

- * .highlight.on-add {

- *   background:white;

- * }

- * .highlight.on {

- *   background:yellow;

- * }

- * .highlight.on-remove {

- *   background:black;

- * }

- * </style>

- * ```

- *

- * We can also make use of CSS keyframes by placing them within the CSS classes.

- *

- *

- * ### CSS Staggering Animations

- * A Staggering animation is a collection of animations that are issued with a slight delay in between each successive operation resulting in a

- * curtain-like effect. The ngAnimate module (versions >=1.2) supports staggering animations and the stagger effect can be

- * performed by creating a **ng-EVENT-stagger** CSS class and attaching that class to the base CSS class used for

- * the animation. The style property expected within the stagger class can either be a **transition-delay** or an

- * **animation-delay** property (or both if your animation contains both transitions and keyframe animations).

- *

- * ```css

- * .my-animation.ng-enter {

- *   /&#42; standard transition code &#42;/

- *   transition: 1s linear all;

- *   opacity:0;

- * }

- * .my-animation.ng-enter-stagger {

- *   /&#42; this will have a 100ms delay between each successive leave animation &#42;/

- *   transition-delay: 0.1s;

- *

- *   /&#42; in case the stagger doesn't work then the duration value

- *    must be set to 0 to avoid an accidental CSS inheritance &#42;/

- *   transition-duration: 0s;

- * }

- * .my-animation.ng-enter.ng-enter-active {

- *   /&#42; standard transition styles &#42;/

- *   opacity:1;

- * }

- * ```

- *

- * Staggering animations work by default in ngRepeat (so long as the CSS class is defined). Outside of ngRepeat, to use staggering animations

- * on your own, they can be triggered by firing multiple calls to the same event on $animate. However, the restrictions surrounding this

- * are that each of the elements must have the same CSS className value as well as the same parent element. A stagger operation

- * will also be reset if one or more animation frames have passed since the multiple calls to `$animate` were fired.

- *

- * The following code will issue the **ng-leave-stagger** event on the element provided:

- *

- * ```js

- * var kids = parent.children();

- *

- * $animate.leave(kids[0]); //stagger index=0

- * $animate.leave(kids[1]); //stagger index=1

- * $animate.leave(kids[2]); //stagger index=2

- * $animate.leave(kids[3]); //stagger index=3

- * $animate.leave(kids[4]); //stagger index=4

- *

- * window.requestAnimationFrame(function() {

- *   //stagger has reset itself

- *   $animate.leave(kids[5]); //stagger index=0

- *   $animate.leave(kids[6]); //stagger index=1

- *

- *   $scope.$digest();

- * });

- * ```

- *

- * Stagger animations are currently only supported within CSS-defined animations.

- *

- * ### The `ng-animate` CSS class

- *

- * When ngAnimate is animating an element it will apply the `ng-animate` CSS class to the element for the duration of the animation.

- * This is a temporary CSS class and it will be removed once the animation is over (for both JavaScript and CSS-based animations).

- *

- * Therefore, animations can be applied to an element using this temporary class directly via CSS.

- *

- * ```css

- * .zipper.ng-animate {

- *   transition:0.5s linear all;

- * }

- * .zipper.ng-enter {

- *   opacity:0;

- * }

- * .zipper.ng-enter.ng-enter-active {

- *   opacity:1;

- * }

- * .zipper.ng-leave {

- *   opacity:1;

- * }

- * .zipper.ng-leave.ng-leave-active {

- *   opacity:0;

- * }

- * ```

- *

- * (Note that the `ng-animate` CSS class is reserved and it cannot be applied on an element directly since ngAnimate will always remove

- * the CSS class once an animation has completed.)

- *

- *

- * ## JavaScript-based Animations

- *

- * ngAnimate also allows for animations to be consumed by JavaScript code. The approach is similar to CSS-based animations (where there is a shared

- * CSS class that is referenced in our HTML code) but in addition we need to register the JavaScript animation on the module. By making use of the

- * `module.animation()` module function we can register the ainmation.

- *

- * Let's see an example of a enter/leave animation using `ngRepeat`:

- *

- * ```html

- * <div ng-repeat="item in items" class="slide">

- *   {{ item }}

- * </div>

- * ```

- *

- * See the **slide** CSS class? Let's use that class to define an animation that we'll structure in our module code by using `module.animation`:

- *

- * ```js

- * myModule.animation('.slide', [function() {

- *   return {

- *     // make note that other events (like addClass/removeClass)

- *     // have different function input parameters

- *     enter: function(element, doneFn) {

- *       jQuery(element).fadeIn(1000, doneFn);

- *

- *       // remember to call doneFn so that angular

- *       // knows that the animation has concluded

- *     },

- *

- *     move: function(element, doneFn) {

- *       jQuery(element).fadeIn(1000, doneFn);

- *     },

- *

- *     leave: function(element, doneFn) {

- *       jQuery(element).fadeOut(1000, doneFn);

- *     }

- *   }

- * }]

- * ```

- *

- * The nice thing about JS-based animations is that we can inject other services and make use of advanced animation libraries such as

- * greensock.js and velocity.js.

- *

- * If our animation code class-based (meaning that something like `ngClass`, `ngHide` and `ngShow` triggers it) then we can still define

- * our animations inside of the same registered animation, however, the function input arguments are a bit different:

- *

- * ```html

- * <div ng-class="color" class="colorful">

- *   this box is moody

- * </div>

- * <button ng-click="color='red'">Change to red</button>

- * <button ng-click="color='blue'">Change to blue</button>

- * <button ng-click="color='green'">Change to green</button>

- * ```

- *

- * ```js

- * myModule.animation('.colorful', [function() {

- *   return {

- *     addClass: function(element, className, doneFn) {

- *       // do some cool animation and call the doneFn

- *     },

- *     removeClass: function(element, className, doneFn) {

- *       // do some cool animation and call the doneFn

- *     },

- *     setClass: function(element, addedClass, removedClass, doneFn) {

- *       // do some cool animation and call the doneFn

- *     }

- *   }

- * }]

- * ```

- *

- * ## CSS + JS Animations Together

- *

- * AngularJS 1.4 and higher has taken steps to make the amalgamation of CSS and JS animations more flexible. However, unlike earlier versions of Angular,

- * defining CSS and JS animations to work off of the same CSS class will not work anymore. Therefore the example below will only result in **JS animations taking

- * charge of the animation**:

- *

- * ```html

- * <div ng-if="bool" class="slide">

- *   Slide in and out

- * </div>

- * ```

- *

- * ```js

- * myModule.animation('.slide', [function() {

- *   return {

- *     enter: function(element, doneFn) {

- *       jQuery(element).slideIn(1000, doneFn);

- *     }

- *   }

- * }]

- * ```

- *

- * ```css

- * .slide.ng-enter {

- *   transition:0.5s linear all;

- *   transform:translateY(-100px);

- * }

- * .slide.ng-enter.ng-enter-active {

- *   transform:translateY(0);

- * }

- * ```

- *

- * Does this mean that CSS and JS animations cannot be used together? Do JS-based animations always have higher priority? We can make up for the

- * lack of CSS animations by using the `$animateCss` service to trigger our own tweaked-out, CSS-based animations directly from

- * our own JS-based animation code:

- *

- * ```js

- * myModule.animation('.slide', ['$animateCss', function($animateCss) {

- *   return {

- *     enter: function(element, doneFn) {

-*        // this will trigger `.slide.ng-enter` and `.slide.ng-enter-active`.

- *       var runner = $animateCss(element, {

- *         event: 'enter',

- *         structural: true

- *       }).start();

-*        runner.done(doneFn);

- *     }

- *   }

- * }]

- * ```

- *

- * The nice thing here is that we can save bandwidth by sticking to our CSS-based animation code and we don't need to rely on a 3rd-party animation framework.

- *

- * The `$animateCss` service is very powerful since we can feed in all kinds of extra properties that will be evaluated and fed into a CSS transition or

- * keyframe animation. For example if we wanted to animate the height of an element while adding and removing classes then we can do so by providing that

- * data into `$animateCss` directly:

- *

- * ```js

- * myModule.animation('.slide', ['$animateCss', function($animateCss) {

- *   return {

- *     enter: function(element, doneFn) {

- *       var runner = $animateCss(element, {

- *         event: 'enter',

- *         addClass: 'maroon-setting',

- *         from: { height:0 },

- *         to: { height: 200 }

- *       }).start();

- *

- *       runner.done(doneFn);

- *     }

- *   }

- * }]

- * ```

- *

- * Now we can fill in the rest via our transition CSS code:

- *

- * ```css

- * /&#42; the transition tells ngAnimate to make the animation happen &#42;/

- * .slide.ng-enter { transition:0.5s linear all; }

- *

- * /&#42; this extra CSS class will be absorbed into the transition

- * since the $animateCss code is adding the class &#42;/

- * .maroon-setting { background:red; }

- * ```

- *

- * And `$animateCss` will figure out the rest. Just make sure to have the `done()` callback fire the `doneFn` function to signal when the animation is over.

- *

- * To learn more about what's possible be sure to visit the {@link ngAnimate.$animateCss $animateCss service}.

- *

- * ## Animation Anchoring (via `ng-animate-ref`)

- *

- * ngAnimate in AngularJS 1.4 comes packed with the ability to cross-animate elements between

- * structural areas of an application (like views) by pairing up elements using an attribute

- * called `ng-animate-ref`.

- *

- * Let's say for example we have two views that are managed by `ng-view` and we want to show

- * that there is a relationship between two components situated in within these views. By using the

- * `ng-animate-ref` attribute we can identify that the two components are paired together and we

- * can then attach an animation, which is triggered when the view changes.

- *

- * Say for example we have the following template code:

- *

- * ```html

- * <!-- index.html -->

- * <div ng-view class="view-animation">

- * </div>

- *

- * <!-- home.html -->

- * <a href="#/banner-page">

- *   <img src="./banner.jpg" class="banner" ng-animate-ref="banner">

- * </a>

- *

- * <!-- banner-page.html -->

- * <img src="./banner.jpg" class="banner" ng-animate-ref="banner">

- * ```

- *

- * Now, when the view changes (once the link is clicked), ngAnimate will examine the

- * HTML contents to see if there is a match reference between any components in the view

- * that is leaving and the view that is entering. It will scan both the view which is being

- * removed (leave) and inserted (enter) to see if there are any paired DOM elements that

- * contain a matching ref value.

- *

- * The two images match since they share the same ref value. ngAnimate will now create a

- * transport element (which is a clone of the first image element) and it will then attempt

- * to animate to the position of the second image element in the next view. For the animation to

- * work a special CSS class called `ng-anchor` will be added to the transported element.

- *

- * We can now attach a transition onto the `.banner.ng-anchor` CSS class and then

- * ngAnimate will handle the entire transition for us as well as the addition and removal of

- * any changes of CSS classes between the elements:

- *

- * ```css

- * .banner.ng-anchor {

- *   /&#42; this animation will last for 1 second since there are

- *          two phases to the animation (an `in` and an `out` phase) &#42;/

- *   transition:0.5s linear all;

- * }

- * ```

- *

- * We also **must** include animations for the views that are being entered and removed

- * (otherwise anchoring wouldn't be possible since the new view would be inserted right away).

- *

- * ```css

- * .view-animation.ng-enter, .view-animation.ng-leave {

- *   transition:0.5s linear all;

- *   position:fixed;

- *   left:0;

- *   top:0;

- *   width:100%;

- * }

- * .view-animation.ng-enter {

- *   transform:translateX(100%);

- * }

- * .view-animation.ng-leave,

- * .view-animation.ng-enter.ng-enter-active {

- *   transform:translateX(0%);

- * }

- * .view-animation.ng-leave.ng-leave-active {

- *   transform:translateX(-100%);

- * }

- * ```

- *

- * Now we can jump back to the anchor animation. When the animation happens, there are two stages that occur:

- * an `out` and an `in` stage. The `out` stage happens first and that is when the element is animated away

- * from its origin. Once that animation is over then the `in` stage occurs which animates the

- * element to its destination. The reason why there are two animations is to give enough time

- * for the enter animation on the new element to be ready.

- *

- * The example above sets up a transition for both the in and out phases, but we can also target the out or

- * in phases directly via `ng-anchor-out` and `ng-anchor-in`.

- *

- * ```css

- * .banner.ng-anchor-out {

- *   transition: 0.5s linear all;

- *

- *   /&#42; the scale will be applied during the out animation,

- *          but will be animated away when the in animation runs &#42;/

- *   transform: scale(1.2);

- * }

- *

- * .banner.ng-anchor-in {

- *   transition: 1s linear all;

- * }

- * ```

- *

- *

- *

- *

- * ### Anchoring Demo

- *

-  <example module="anchoringExample"

-           name="anchoringExample"

-           id="anchoringExample"

-           deps="angular-animate.js;angular-route.js"

-           animations="true">

-    <file name="index.html">

-      <a href="#/">Home</a>

-      <hr />

-      <div class="view-container">

-        <div ng-view class="view"></div>

-      </div>

-    </file>

-    <file name="script.js">

-      angular.module('anchoringExample', ['ngAnimate', 'ngRoute'])

-        .config(['$routeProvider', function($routeProvider) {

-          $routeProvider.when('/', {

-            templateUrl: 'home.html',

-            controller: 'HomeController as home'

-          });

-          $routeProvider.when('/profile/:id', {

-            templateUrl: 'profile.html',

-            controller: 'ProfileController as profile'

-          });

-        }])

-        .run(['$rootScope', function($rootScope) {

-          $rootScope.records = [

-            { id:1, title: "Miss Beulah Roob" },

-            { id:2, title: "Trent Morissette" },

-            { id:3, title: "Miss Ava Pouros" },

-            { id:4, title: "Rod Pouros" },

-            { id:5, title: "Abdul Rice" },

-            { id:6, title: "Laurie Rutherford Sr." },

-            { id:7, title: "Nakia McLaughlin" },

-            { id:8, title: "Jordon Blanda DVM" },

-            { id:9, title: "Rhoda Hand" },

-            { id:10, title: "Alexandrea Sauer" }

-          ];

-        }])

-        .controller('HomeController', [function() {

-          //empty

-        }])

-        .controller('ProfileController', ['$rootScope', '$routeParams', function($rootScope, $routeParams) {

-          var index = parseInt($routeParams.id, 10);

-          var record = $rootScope.records[index - 1];

-

-          this.title = record.title;

-          this.id = record.id;

-        }]);

-    </file>

-    <file name="home.html">

-      <h2>Welcome to the home page</h1>

-      <p>Please click on an element</p>

-      <a class="record"

-         ng-href="#/profile/{{ record.id }}"

-         ng-animate-ref="{{ record.id }}"

-         ng-repeat="record in records">

-        {{ record.title }}

-      </a>

-    </file>

-    <file name="profile.html">

-      <div class="profile record" ng-animate-ref="{{ profile.id }}">

-        {{ profile.title }}

-      </div>

-    </file>

-    <file name="animations.css">

-      .record {

-        display:block;

-        font-size:20px;

-      }

-      .profile {

-        background:black;

-        color:white;

-        font-size:100px;

-      }

-      .view-container {

-        position:relative;

-      }

-      .view-container > .view.ng-animate {

-        position:absolute;

-        top:0;

-        left:0;

-        width:100%;

-        min-height:500px;

-      }

-      .view.ng-enter, .view.ng-leave,

-      .record.ng-anchor {

-        transition:0.5s linear all;

-      }

-      .view.ng-enter {

-        transform:translateX(100%);

-      }

-      .view.ng-enter.ng-enter-active, .view.ng-leave {

-        transform:translateX(0%);

-      }

-      .view.ng-leave.ng-leave-active {

-        transform:translateX(-100%);

-      }

-      .record.ng-anchor-out {

-        background:red;

-      }

-    </file>

-  </example>

- *

- * ### How is the element transported?

- *

- * When an anchor animation occurs, ngAnimate will clone the starting element and position it exactly where the starting

- * element is located on screen via absolute positioning. The cloned element will be placed inside of the root element

- * of the application (where ng-app was defined) and all of the CSS classes of the starting element will be applied. The

- * element will then animate into the `out` and `in` animations and will eventually reach the coordinates and match

- * the dimensions of the destination element. During the entire animation a CSS class of `.ng-animate-shim` will be applied

- * to both the starting and destination elements in order to hide them from being visible (the CSS styling for the class

- * is: `visibility:hidden`). Once the anchor reaches its destination then it will be removed and the destination element

- * will become visible since the shim class will be removed.

- *

- * ### How is the morphing handled?

- *

- * CSS Anchoring relies on transitions and keyframes and the internal code is intelligent enough to figure out

- * what CSS classes differ between the starting element and the destination element. These different CSS classes

- * will be added/removed on the anchor element and a transition will be applied (the transition that is provided

- * in the anchor class). Long story short, ngAnimate will figure out what classes to add and remove which will

- * make the transition of the element as smooth and automatic as possible. Be sure to use simple CSS classes that

- * do not rely on DOM nesting structure so that the anchor element appears the same as the starting element (since

- * the cloned element is placed inside of root element which is likely close to the body element).

- *

- * Note that if the root element is on the `<html>` element then the cloned node will be placed inside of body.

- *

- *

- * ## Using $animate in your directive code

- *

- * So far we've explored how to feed in animations into an Angular application, but how do we trigger animations within our own directives in our application?

- * By injecting the `$animate` service into our directive code, we can trigger structural and class-based hooks which can then be consumed by animations. Let's

- * imagine we have a greeting box that shows and hides itself when the data changes

- *

- * ```html

- * <greeting-box active="onOrOff">Hi there</greeting-box>

- * ```

- *

- * ```js

- * ngModule.directive('greetingBox', ['$animate', function($animate) {

- *   return function(scope, element, attrs) {

- *     attrs.$observe('active', function(value) {

- *       value ? $animate.addClass(element, 'on') : $animate.removeClass(element, 'on');

- *     });

- *   });

- * }]);

- * ```

- *

- * Now the `on` CSS class is added and removed on the greeting box component. Now if we add a CSS class on top of the greeting box element

- * in our HTML code then we can trigger a CSS or JS animation to happen.

- *

- * ```css

- * /&#42; normally we would create a CSS class to reference on the element &#42;/

- * greeting-box.on { transition:0.5s linear all; background:green; color:white; }

- * ```

- *

- * The `$animate` service contains a variety of other methods like `enter`, `leave`, `animate` and `setClass`. To learn more about what's

- * possible be sure to visit the {@link ng.$animate $animate service API page}.

- *

- *

- * ### Preventing Collisions With Third Party Libraries

- *

- * Some third-party frameworks place animation duration defaults across many element or className

- * selectors in order to make their code small and reuseable. This can lead to issues with ngAnimate, which

- * is expecting actual animations on these elements and has to wait for their completion.

- *

- * You can prevent this unwanted behavior by using a prefix on all your animation classes:

- *

- * ```css

- * /&#42; prefixed with animate- &#42;/

- * .animate-fade-add.animate-fade-add-active {

- *   transition:1s linear all;

- *   opacity:0;

- * }

- * ```

- *

- * You then configure `$animate` to enforce this prefix:

- *

- * ```js

- * $animateProvider.classNameFilter(/animate-/);

- * ```

- *

- * This also may provide your application with a speed boost since only specific elements containing CSS class prefix

- * will be evaluated for animation when any DOM changes occur in the application.

- *

- * ## Callbacks and Promises

- *

- * When `$animate` is called it returns a promise that can be used to capture when the animation has ended. Therefore if we were to trigger

- * an animation (within our directive code) then we can continue performing directive and scope related activities after the animation has

- * ended by chaining onto the returned promise that animation method returns.

- *

- * ```js

- * // somewhere within the depths of the directive

- * $animate.enter(element, parent).then(function() {

- *   //the animation has completed

- * });

- * ```

- *

- * (Note that earlier versions of Angular prior to v1.4 required the promise code to be wrapped using `$scope.$apply(...)`. This is not the case

- * anymore.)

- *

- * In addition to the animation promise, we can also make use of animation-related callbacks within our directives and controller code by registering

- * an event listener using the `$animate` service. Let's say for example that an animation was triggered on our view

- * routing controller to hook into that:

- *

- * ```js

- * ngModule.controller('HomePageController', ['$animate', function($animate) {

- *   $animate.on('enter', ngViewElement, function(element) {

- *     // the animation for this route has completed

- *   }]);

- * }])

- * ```

- *

- * (Note that you will need to trigger a digest within the callback to get angular to notice any scope-related changes.)

- */

-

-/**

- * @ngdoc service

- * @name $animate

- * @kind object

- *

- * @description

- * The ngAnimate `$animate` service documentation is the same for the core `$animate` service.

- *

- * Click here {@link ng.$animate $animate to learn more about animations with `$animate`}.

- */

-angular.module('ngAnimate', [])

-  .directive('ngAnimateChildren', $$AnimateChildrenDirective)

-

-  .factory('$$rAFMutex', $$rAFMutexFactory)

-  .factory('$$rAFScheduler', $$rAFSchedulerFactory)

-

-  .factory('$$AnimateRunner', $$AnimateRunnerFactory)

-

-  .provider('$$animateQueue', $$AnimateQueueProvider)

-  .provider('$$animation', $$AnimationProvider)

-

-  .provider('$animateCss', $AnimateCssProvider)

-  .provider('$$animateCssDriver', $$AnimateCssDriverProvider)

-

-  .provider('$$animateJs', $$AnimateJsProvider)

-  .provider('$$animateJsDriver', $$AnimateJsDriverProvider);

-

-

-})(window, window.angular);

diff --git a/epsdk-app-onap/src/main/webapp/app/fusion/external/ebz/angular_js/angular-touch.js b/epsdk-app-onap/src/main/webapp/app/fusion/external/ebz/angular_js/angular-touch.js
deleted file mode 100755
index 8934ff6b3..000000000
--- a/epsdk-app-onap/src/main/webapp/app/fusion/external/ebz/angular_js/angular-touch.js
+++ /dev/null
@@ -1,628 +0,0 @@
-/**

- * @license AngularJS v1.4.3

- * (c) 2010-2015 Google, Inc. http://angularjs.org

- * License: MIT

- */

-(function(window, angular, undefined) {'use strict';

-

-/**

- * @ngdoc module

- * @name ngTouch

- * @description

- *

- * # ngTouch

- *

- * The `ngTouch` module provides touch events and other helpers for touch-enabled devices.

- * The implementation is based on jQuery Mobile touch event handling

- * ([jquerymobile.com](http://jquerymobile.com/)).

- *

- *

- * See {@link ngTouch.$swipe `$swipe`} for usage.

- *

- * <div doc-module-components="ngTouch"></div>

- *

- */

-

-// define ngTouch module

-/* global -ngTouch */

-var ngTouch = angular.module('ngTouch', []);

-

-function nodeName_(element) {

-  return angular.lowercase(element.nodeName || (element[0] && element[0].nodeName));

-}

-

-/* global ngTouch: false */

-

-    /**

-     * @ngdoc service

-     * @name $swipe

-     *

-     * @description

-     * The `$swipe` service is a service that abstracts the messier details of hold-and-drag swipe

-     * behavior, to make implementing swipe-related directives more convenient.

-     *

-     * Requires the {@link ngTouch `ngTouch`} module to be installed.

-     *

-     * `$swipe` is used by the `ngSwipeLeft` and `ngSwipeRight` directives in `ngTouch`, and by

-     * `ngCarousel` in a separate component.

-     *

-     * # Usage

-     * The `$swipe` service is an object with a single method: `bind`. `bind` takes an element

-     * which is to be watched for swipes, and an object with four handler functions. See the

-     * documentation for `bind` below.

-     */

-

-ngTouch.factory('$swipe', [function() {

-  // The total distance in any direction before we make the call on swipe vs. scroll.

-  var MOVE_BUFFER_RADIUS = 10;

-

-  var POINTER_EVENTS = {

-    'mouse': {

-      start: 'mousedown',

-      move: 'mousemove',

-      end: 'mouseup'

-    },

-    'touch': {

-      start: 'touchstart',

-      move: 'touchmove',

-      end: 'touchend',

-      cancel: 'touchcancel'

-    }

-  };

-

-  function getCoordinates(event) {

-    var originalEvent = event.originalEvent || event;

-    var touches = originalEvent.touches && originalEvent.touches.length ? originalEvent.touches : [originalEvent];

-    var e = (originalEvent.changedTouches && originalEvent.changedTouches[0]) || touches[0];

-

-    return {

-      x: e.clientX,

-      y: e.clientY

-    };

-  }

-

-  function getEvents(pointerTypes, eventType) {

-    var res = [];

-    angular.forEach(pointerTypes, function(pointerType) {

-      var eventName = POINTER_EVENTS[pointerType][eventType];

-      if (eventName) {

-        res.push(eventName);

-      }

-    });

-    return res.join(' ');

-  }

-

-  return {

-    /**

-     * @ngdoc method

-     * @name $swipe#bind

-     *

-     * @description

-     * The main method of `$swipe`. It takes an element to be watched for swipe motions, and an

-     * object containing event handlers.

-     * The pointer types that should be used can be specified via the optional

-     * third argument, which is an array of strings `'mouse'` and `'touch'`. By default,

-     * `$swipe` will listen for `mouse` and `touch` events.

-     *

-     * The four events are `start`, `move`, `end`, and `cancel`. `start`, `move`, and `end`

-     * receive as a parameter a coordinates object of the form `{ x: 150, y: 310 }` and the raw

-     * `event`. `cancel` receives the raw `event` as its single parameter.

-     *

-     * `start` is called on either `mousedown` or `touchstart`. After this event, `$swipe` is

-     * watching for `touchmove` or `mousemove` events. These events are ignored until the total

-     * distance moved in either dimension exceeds a small threshold.

-     *

-     * Once this threshold is exceeded, either the horizontal or vertical delta is greater.

-     * - If the horizontal distance is greater, this is a swipe and `move` and `end` events follow.

-     * - If the vertical distance is greater, this is a scroll, and we let the browser take over.

-     *   A `cancel` event is sent.

-     *

-     * `move` is called on `mousemove` and `touchmove` after the above logic has determined that

-     * a swipe is in progress.

-     *

-     * `end` is called when a swipe is successfully completed with a `touchend` or `mouseup`.

-     *

-     * `cancel` is called either on a `touchcancel` from the browser, or when we begin scrolling

-     * as described above.

-     *

-     */

-    bind: function(element, eventHandlers, pointerTypes) {

-      // Absolute total movement, used to control swipe vs. scroll.

-      var totalX, totalY;

-      // Coordinates of the start position.

-      var startCoords;

-      // Last event's position.

-      var lastPos;

-      // Whether a swipe is active.

-      var active = false;

-

-      pointerTypes = pointerTypes || ['mouse', 'touch'];

-      element.on(getEvents(pointerTypes, 'start'), function(event) {

-        startCoords = getCoordinates(event);

-        active = true;

-        totalX = 0;

-        totalY = 0;

-        lastPos = startCoords;

-        eventHandlers['start'] && eventHandlers['start'](startCoords, event);

-      });

-      var events = getEvents(pointerTypes, 'cancel');

-      if (events) {

-        element.on(events, function(event) {

-          active = false;

-          eventHandlers['cancel'] && eventHandlers['cancel'](event);

-        });

-      }

-

-      element.on(getEvents(pointerTypes, 'move'), function(event) {

-        if (!active) return;

-

-        // Android will send a touchcancel if it thinks we're starting to scroll.

-        // So when the total distance (+ or - or both) exceeds 10px in either direction,

-        // we either:

-        // - On totalX > totalY, we send preventDefault() and treat this as a swipe.

-        // - On totalY > totalX, we let the browser handle it as a scroll.

-

-        if (!startCoords) return;

-        var coords = getCoordinates(event);

-

-        totalX += Math.abs(coords.x - lastPos.x);

-        totalY += Math.abs(coords.y - lastPos.y);

-

-        lastPos = coords;

-

-        if (totalX < MOVE_BUFFER_RADIUS && totalY < MOVE_BUFFER_RADIUS) {

-          return;

-        }

-

-        // One of totalX or totalY has exceeded the buffer, so decide on swipe vs. scroll.

-        if (totalY > totalX) {

-          // Allow native scrolling to take over.

-          active = false;

-          eventHandlers['cancel'] && eventHandlers['cancel'](event);

-          return;

-        } else {

-          // Prevent the browser from scrolling.

-          event.preventDefault();

-          eventHandlers['move'] && eventHandlers['move'](coords, event);

-        }

-      });

-

-      element.on(getEvents(pointerTypes, 'end'), function(event) {

-        if (!active) return;

-        active = false;

-        eventHandlers['end'] && eventHandlers['end'](getCoordinates(event), event);

-      });

-    }

-  };

-}]);

-

-/* global ngTouch: false,

-  nodeName_: false

-*/

-

-/**

- * @ngdoc directive

- * @name ngClick

- *

- * @description

- * A more powerful replacement for the default ngClick designed to be used on touchscreen

- * devices. Most mobile browsers wait about 300ms after a tap-and-release before sending

- * the click event. This version handles them immediately, and then prevents the

- * following click event from propagating.

- *

- * Requires the {@link ngTouch `ngTouch`} module to be installed.

- *

- * This directive can fall back to using an ordinary click event, and so works on desktop

- * browsers as well as mobile.

- *

- * This directive also sets the CSS class `ng-click-active` while the element is being held

- * down (by a mouse click or touch) so you can restyle the depressed element if you wish.

- *

- * @element ANY

- * @param {expression} ngClick {@link guide/expression Expression} to evaluate

- * upon tap. (Event object is available as `$event`)

- *

- * @example

-    <example module="ngClickExample" deps="angular-touch.js">

-      <file name="index.html">

-        <button ng-click="count = count + 1" ng-init="count=0">

-          Increment

-        </button>

-        count: {{ count }}

-      </file>

-      <file name="script.js">

-        angular.module('ngClickExample', ['ngTouch']);

-      </file>

-    </example>

- */

-

-ngTouch.config(['$provide', function($provide) {

-  $provide.decorator('ngClickDirective', ['$delegate', function($delegate) {

-    // drop the default ngClick directive

-    $delegate.shift();

-    return $delegate;

-  }]);

-}]);

-

-ngTouch.directive('ngClick', ['$parse', '$timeout', '$rootElement',

-    function($parse, $timeout, $rootElement) {

-  var TAP_DURATION = 750; // Shorter than 750ms is a tap, longer is a taphold or drag.

-  var MOVE_TOLERANCE = 12; // 12px seems to work in most mobile browsers.

-  var PREVENT_DURATION = 2500; // 2.5 seconds maximum from preventGhostClick call to click

-  var CLICKBUSTER_THRESHOLD = 25; // 25 pixels in any dimension is the limit for busting clicks.

-

-  var ACTIVE_CLASS_NAME = 'ng-click-active';

-  var lastPreventedTime;

-  var touchCoordinates;

-  var lastLabelClickCoordinates;

-

-

-  // TAP EVENTS AND GHOST CLICKS

-  //

-  // Why tap events?

-  // Mobile browsers detect a tap, then wait a moment (usually ~300ms) to see if you're

-  // double-tapping, and then fire a click event.

-  //

-  // This delay sucks and makes mobile apps feel unresponsive.

-  // So we detect touchstart, touchcancel and touchend ourselves and determine when

-  // the user has tapped on something.

-  //

-  // What happens when the browser then generates a click event?

-  // The browser, of course, also detects the tap and fires a click after a delay. This results in

-  // tapping/clicking twice. We do "clickbusting" to prevent it.

-  //

-  // How does it work?

-  // We attach global touchstart and click handlers, that run during the capture (early) phase.

-  // So the sequence for a tap is:

-  // - global touchstart: Sets an "allowable region" at the point touched.

-  // - element's touchstart: Starts a touch

-  // (- touchcancel ends the touch, no click follows)

-  // - element's touchend: Determines if the tap is valid (didn't move too far away, didn't hold

-  //   too long) and fires the user's tap handler. The touchend also calls preventGhostClick().

-  // - preventGhostClick() removes the allowable region the global touchstart created.

-  // - The browser generates a click event.

-  // - The global click handler catches the click, and checks whether it was in an allowable region.

-  //     - If preventGhostClick was called, the region will have been removed, the click is busted.

-  //     - If the region is still there, the click proceeds normally. Therefore clicks on links and

-  //       other elements without ngTap on them work normally.

-  //

-  // This is an ugly, terrible hack!

-  // Yeah, tell me about it. The alternatives are using the slow click events, or making our users

-  // deal with the ghost clicks, so I consider this the least of evils. Fortunately Angular

-  // encapsulates this ugly logic away from the user.

-  //

-  // Why not just put click handlers on the element?

-  // We do that too, just to be sure. If the tap event caused the DOM to change,

-  // it is possible another element is now in that position. To take account for these possibly

-  // distinct elements, the handlers are global and care only about coordinates.

-

-  // Checks if the coordinates are close enough to be within the region.

-  function hit(x1, y1, x2, y2) {

-    return Math.abs(x1 - x2) < CLICKBUSTER_THRESHOLD && Math.abs(y1 - y2) < CLICKBUSTER_THRESHOLD;

-  }

-

-  // Checks a list of allowable regions against a click location.

-  // Returns true if the click should be allowed.

-  // Splices out the allowable region from the list after it has been used.

-  function checkAllowableRegions(touchCoordinates, x, y) {

-    for (var i = 0; i < touchCoordinates.length; i += 2) {

-      if (hit(touchCoordinates[i], touchCoordinates[i + 1], x, y)) {

-        touchCoordinates.splice(i, i + 2);

-        return true; // allowable region

-      }

-    }

-    return false; // No allowable region; bust it.

-  }

-

-  // Global click handler that prevents the click if it's in a bustable zone and preventGhostClick

-  // was called recently.

-  function onClick(event) {

-    if (Date.now() - lastPreventedTime > PREVENT_DURATION) {

-      return; // Too old.

-    }

-

-    var touches = event.touches && event.touches.length ? event.touches : [event];

-    var x = touches[0].clientX;

-    var y = touches[0].clientY;

-    // Work around desktop Webkit quirk where clicking a label will fire two clicks (on the label

-    // and on the input element). Depending on the exact browser, this second click we don't want

-    // to bust has either (0,0), negative coordinates, or coordinates equal to triggering label

-    // click event

-    if (x < 1 && y < 1) {

-      return; // offscreen

-    }

-    if (lastLabelClickCoordinates &&

-        lastLabelClickCoordinates[0] === x && lastLabelClickCoordinates[1] === y) {

-      return; // input click triggered by label click

-    }

-    // reset label click coordinates on first subsequent click

-    if (lastLabelClickCoordinates) {

-      lastLabelClickCoordinates = null;

-    }

-    // remember label click coordinates to prevent click busting of trigger click event on input

-    if (nodeName_(event.target) === 'label') {

-      lastLabelClickCoordinates = [x, y];

-    }

-

-    // Look for an allowable region containing this click.

-    // If we find one, that means it was created by touchstart and not removed by

-    // preventGhostClick, so we don't bust it.

-    if (checkAllowableRegions(touchCoordinates, x, y)) {

-      return;

-    }

-

-    // If we didn't find an allowable region, bust the click.

-    event.stopPropagation();

-    event.preventDefault();

-

-    // Blur focused form elements

-    event.target && event.target.blur && event.target.blur();

-  }

-

-

-  // Global touchstart handler that creates an allowable region for a click event.

-  // This allowable region can be removed by preventGhostClick if we want to bust it.

-  function onTouchStart(event) {

-    var touches = event.touches && event.touches.length ? event.touches : [event];

-    var x = touches[0].clientX;

-    var y = touches[0].clientY;

-    touchCoordinates.push(x, y);

-

-    $timeout(function() {

-      // Remove the allowable region.

-      for (var i = 0; i < touchCoordinates.length; i += 2) {

-        if (touchCoordinates[i] == x && touchCoordinates[i + 1] == y) {

-          touchCoordinates.splice(i, i + 2);

-          return;

-        }

-      }

-    }, PREVENT_DURATION, false);

-  }

-

-  // On the first call, attaches some event handlers. Then whenever it gets called, it creates a

-  // zone around the touchstart where clicks will get busted.

-  function preventGhostClick(x, y) {

-    if (!touchCoordinates) {

-      $rootElement[0].addEventListener('click', onClick, true);

-      $rootElement[0].addEventListener('touchstart', onTouchStart, true);

-      touchCoordinates = [];

-    }

-

-    lastPreventedTime = Date.now();

-

-    checkAllowableRegions(touchCoordinates, x, y);

-  }

-

-  // Actual linking function.

-  return function(scope, element, attr) {

-    var clickHandler = $parse(attr.ngClick),

-        tapping = false,

-        tapElement,  // Used to blur the element after a tap.

-        startTime,   // Used to check if the tap was held too long.

-        touchStartX,

-        touchStartY;

-

-    function resetState() {

-      tapping = false;

-      element.removeClass(ACTIVE_CLASS_NAME);

-    }

-

-    element.on('touchstart', function(event) {

-      tapping = true;

-      tapElement = event.target ? event.target : event.srcElement; // IE uses srcElement.

-      // Hack for Safari, which can target text nodes instead of containers.

-      if (tapElement.nodeType == 3) {

-        tapElement = tapElement.parentNode;

-      }

-

-      element.addClass(ACTIVE_CLASS_NAME);

-

-      startTime = Date.now();

-

-      // Use jQuery originalEvent

-      var originalEvent = event.originalEvent || event;

-      var touches = originalEvent.touches && originalEvent.touches.length ? originalEvent.touches : [originalEvent];

-      var e = touches[0];

-      touchStartX = e.clientX;

-      touchStartY = e.clientY;

-    });

-

-    element.on('touchcancel', function(event) {

-      resetState();

-    });

-

-    element.on('touchend', function(event) {

-      var diff = Date.now() - startTime;

-

-      // Use jQuery originalEvent

-      var originalEvent = event.originalEvent || event;

-      var touches = (originalEvent.changedTouches && originalEvent.changedTouches.length) ?

-          originalEvent.changedTouches :

-          ((originalEvent.touches && originalEvent.touches.length) ? originalEvent.touches : [originalEvent]);

-      var e = touches[0];

-      var x = e.clientX;

-      var y = e.clientY;

-      var dist = Math.sqrt(Math.pow(x - touchStartX, 2) + Math.pow(y - touchStartY, 2));

-

-      if (tapping && diff < TAP_DURATION && dist < MOVE_TOLERANCE) {

-        // Call preventGhostClick so the clickbuster will catch the corresponding click.

-        preventGhostClick(x, y);

-

-        // Blur the focused element (the button, probably) before firing the callback.

-        // This doesn't work perfectly on Android Chrome, but seems to work elsewhere.

-        // I couldn't get anything to work reliably on Android Chrome.

-        if (tapElement) {

-          tapElement.blur();

-        }

-

-        if (!angular.isDefined(attr.disabled) || attr.disabled === false) {

-          element.triggerHandler('click', [event]);

-        }

-      }

-

-      resetState();

-    });

-

-    // Hack for iOS Safari's benefit. It goes searching for onclick handlers and is liable to click

-    // something else nearby.

-    element.onclick = function(event) { };

-

-    // Actual click handler.

-    // There are three different kinds of clicks, only two of which reach this point.

-    // - On desktop browsers without touch events, their clicks will always come here.

-    // - On mobile browsers, the simulated "fast" click will call this.

-    // - But the browser's follow-up slow click will be "busted" before it reaches this handler.

-    // Therefore it's safe to use this directive on both mobile and desktop.

-    element.on('click', function(event, touchend) {

-      scope.$apply(function() {

-        clickHandler(scope, {$event: (touchend || event)});

-      });

-    });

-

-    element.on('mousedown', function(event) {

-      element.addClass(ACTIVE_CLASS_NAME);

-    });

-

-    element.on('mousemove mouseup', function(event) {

-      element.removeClass(ACTIVE_CLASS_NAME);

-    });

-

-  };

-}]);

-

-/* global ngTouch: false */

-

-/**

- * @ngdoc directive

- * @name ngSwipeLeft

- *

- * @description

- * Specify custom behavior when an element is swiped to the left on a touchscreen device.

- * A leftward swipe is a quick, right-to-left slide of the finger.

- * Though ngSwipeLeft is designed for touch-based devices, it will work with a mouse click and drag

- * too.

- *

- * To disable the mouse click and drag functionality, add `ng-swipe-disable-mouse` to

- * the `ng-swipe-left` or `ng-swipe-right` DOM Element.

- *

- * Requires the {@link ngTouch `ngTouch`} module to be installed.

- *

- * @element ANY

- * @param {expression} ngSwipeLeft {@link guide/expression Expression} to evaluate

- * upon left swipe. (Event object is available as `$event`)

- *

- * @example

-    <example module="ngSwipeLeftExample" deps="angular-touch.js">

-      <file name="index.html">

-        <div ng-show="!showActions" ng-swipe-left="showActions = true">

-          Some list content, like an email in the inbox

-        </div>

-        <div ng-show="showActions" ng-swipe-right="showActions = false">

-          <button ng-click="reply()">Reply</button>

-          <button ng-click="delete()">Delete</button>

-        </div>

-      </file>

-      <file name="script.js">

-        angular.module('ngSwipeLeftExample', ['ngTouch']);

-      </file>

-    </example>

- */

-

-/**

- * @ngdoc directive

- * @name ngSwipeRight

- *

- * @description

- * Specify custom behavior when an element is swiped to the right on a touchscreen device.

- * A rightward swipe is a quick, left-to-right slide of the finger.

- * Though ngSwipeRight is designed for touch-based devices, it will work with a mouse click and drag

- * too.

- *

- * Requires the {@link ngTouch `ngTouch`} module to be installed.

- *

- * @element ANY

- * @param {expression} ngSwipeRight {@link guide/expression Expression} to evaluate

- * upon right swipe. (Event object is available as `$event`)

- *

- * @example

-    <example module="ngSwipeRightExample" deps="angular-touch.js">

-      <file name="index.html">

-        <div ng-show="!showActions" ng-swipe-left="showActions = true">

-          Some list content, like an email in the inbox

-        </div>

-        <div ng-show="showActions" ng-swipe-right="showActions = false">

-          <button ng-click="reply()">Reply</button>

-          <button ng-click="delete()">Delete</button>

-        </div>

-      </file>

-      <file name="script.js">

-        angular.module('ngSwipeRightExample', ['ngTouch']);

-      </file>

-    </example>

- */

-

-function makeSwipeDirective(directiveName, direction, eventName) {

-  ngTouch.directive(directiveName, ['$parse', '$swipe', function($parse, $swipe) {

-    // The maximum vertical delta for a swipe should be less than 75px.

-    var MAX_VERTICAL_DISTANCE = 75;

-    // Vertical distance should not be more than a fraction of the horizontal distance.

-    var MAX_VERTICAL_RATIO = 0.3;

-    // At least a 30px lateral motion is necessary for a swipe.

-    var MIN_HORIZONTAL_DISTANCE = 30;

-

-    return function(scope, element, attr) {

-      var swipeHandler = $parse(attr[directiveName]);

-

-      var startCoords, valid;

-

-      function validSwipe(coords) {

-        // Check that it's within the coordinates.

-        // Absolute vertical distance must be within tolerances.

-        // Horizontal distance, we take the current X - the starting X.

-        // This is negative for leftward swipes and positive for rightward swipes.

-        // After multiplying by the direction (-1 for left, +1 for right), legal swipes

-        // (ie. same direction as the directive wants) will have a positive delta and

-        // illegal ones a negative delta.

-        // Therefore this delta must be positive, and larger than the minimum.

-        if (!startCoords) return false;

-        var deltaY = Math.abs(coords.y - startCoords.y);

-        var deltaX = (coords.x - startCoords.x) * direction;

-        return valid && // Short circuit for already-invalidated swipes.

-            deltaY < MAX_VERTICAL_DISTANCE &&

-            deltaX > 0 &&

-            deltaX > MIN_HORIZONTAL_DISTANCE &&

-            deltaY / deltaX < MAX_VERTICAL_RATIO;

-      }

-

-      var pointerTypes = ['touch'];

-      if (!angular.isDefined(attr['ngSwipeDisableMouse'])) {

-        pointerTypes.push('mouse');

-      }

-      $swipe.bind(element, {

-        'start': function(coords, event) {

-          startCoords = coords;

-          valid = true;

-        },

-        'cancel': function(event) {

-          valid = false;

-        },

-        'end': function(coords, event) {

-          if (validSwipe(coords)) {

-            scope.$apply(function() {

-              element.triggerHandler(eventName);

-              swipeHandler(scope, {$event: event});

-            });

-          }

-        }

-      }, pointerTypes);

-    };

-  }]);

-}

-

-// Left is negative X-coordinate, right is positive.

-makeSwipeDirective('ngSwipeLeft', -1, 'swipeleft');

-makeSwipeDirective('ngSwipeRight', 1, 'swiperight');

-

-

-

-})(window, window.angular);