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<!--
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../iron-meta/iron-meta.html">
<script>
/**
* Use `Polymer.NeonAnimationBehavior` to implement an animation.
* @polymerBehavior
*/
Polymer.NeonAnimationBehavior = {
properties: {
/**
* Defines the animation timing.
*/
animationTiming: {
type: Object,
value: function() {
return {
duration: 500,
easing: 'cubic-bezier(0.4, 0, 0.2, 1)',
fill: 'both'
}
}
}
},
/**
* Can be used to determine that elements implement this behavior.
*/
isNeonAnimation: true,
/**
* Do any animation configuration here.
*/
// configure: function(config) {
// },
/**
* Returns the animation timing by mixing in properties from `config` to the defaults defined
* by the animation.
*/
timingFromConfig: function(config) {
if (config.timing) {
for (var property in config.timing) {
this.animationTiming[property] = config.timing[property];
}
}
return this.animationTiming;
},
/**
* Sets `transform` and `transformOrigin` properties along with the prefixed versions.
*/
setPrefixedProperty: function(node, property, value) {
var map = {
'transform': ['webkitTransform'],
'transformOrigin': ['mozTransformOrigin', 'webkitTransformOrigin']
};
var prefixes = map[property];
for (var prefix, index = 0; prefix = prefixes[index]; index++) {
node.style[prefix] = value;
}
node.style[property] = value;
},
/**
* Called when the animation finishes.
*/
complete: function() {}
};
</script>
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