16 lines
47 KiB
JavaScript
16 lines
47 KiB
JavaScript
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// Copyright 2014 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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!function(a,b){var c={},d={};!function(a,b){function c(a){if("number"==typeof a)return a;var b={};for(var c in a)b[c]=a[c];return b}function d(){this._delay=0,this._endDelay=0,this._fill="none",this._iterationStart=0,this._iterations=1,this._duration=0,this._playbackRate=1,this._direction="normal",this._easing="linear",this._easingFunction=x}function e(){return a.isDeprecated("Invalid timing inputs","2016-03-02","TypeError exceptions will be thrown instead.",!0)}function f(b,c,e){var f=new d;return c&&(f.fill="both",f.duration="auto"),"number"!=typeof b||isNaN(b)?void 0!==b&&Object.getOwnPropertyNames(b).forEach(function(c){if("auto"!=b[c]){if(("number"==typeof f[c]||"duration"==c)&&("number"!=typeof b[c]||isNaN(b[c])))return;if("fill"==c&&-1==v.indexOf(b[c]))return;if("direction"==c&&-1==w.indexOf(b[c]))return;if("playbackRate"==c&&1!==b[c]&&a.isDeprecated("AnimationEffectTiming.playbackRate","2014-11-28","Use Animation.playbackRate instead."))return;f[c]=b[c]}}):f.duration=b,f}function g(a){return"number"==typeof a&&(a=isNaN(a)?{duration:0}:{duration:a}),a}function h(b,c){return b=a.numericTimingToObject(b),f(b,c)}function i(a,b,c,d){return a<0||a>1||c<0||c>1?x:function(e){function f(a,b,c){return 3*a*(1-c)*(1-c)*c+3*b*(1-c)*c*c+c*c*c}if(e<=0){var g=0;return a>0?g=b/a:!b&&c>0&&(g=d/c),g*e}if(e>=1){var h=0;return c<1?h=(d-1)/(c-1):1==c&&a<1&&(h=(b-1)/(a-1)),1+h*(e-1)}for(var i=0,j=1;i<j;){var k=(i+j)/2,l=f(a,c,k);if(Math.abs(e-l)<1e-5)return f(b,d,k);l<e?i=k:j=k}return f(b,d,k)}}function j(a,b){return function(c){if(c>=1)return 1;var d=1/a;return(c+=b*d)-c%d}}function k(a){C||(C=document.createElement("div").style),C.animationTimingFunction="",C.animationTimingFunction=a;var b=C.animationTimingFunction;if(""==b&&e())throw new TypeError(a+" is not a valid value for easing");return b}function l(a){if("linear"==a)return x;var b=E.exec(a);if(b)return i.apply(this,b.slice(1).map(Number));var c=F.exec(a);return c?j(Number(c[1]),{start:y,middle:z,end:A}[c[2]]):B[a]||x}function m(a){return Math.abs(n(a)/a.playbackRate)}function n(a){return 0===a.duration||0===a.iterations?0:a.duration*a.iterations}function o(a,b,c){if(null==b)return G;var d=c.delay+a+c.endDelay;return b<Math.min(c.delay,d)?H:b>=Math.min(c.delay+a,d)?I:J}function p(a,b,c,d,e){switch(d){case H:return"backwards"==b||"both"==b?0:null;case J:return c-e;case I:return"forwards"==b||"both"==b?a:null;case G:return null}}function q(a,b,c,d,e){var f=e;return 0===a?b!==H&&(f+=c):f+=d/a,f}function r(a,b,c,d,e,f){var g=a===1/0?b%1:a%1;return 0!==g||c!==I||0===d||0===e&&0!==f||(g=1),g}function s(a,b,c,d){return a===I&&b===1/0?1/0:1===c?Math.floor(d)-1:Math.floor(d)}function t(a,b,c){var d=a;if("normal"!==a&&"reverse"!==a){var e=b;"alternate-reverse"===a&&(e+=1),d="normal",e!==1/0&&e%2!=0&&(d="reverse")}return"normal"===d?c:1-c}function u(a,b,c){var d=o(a,b,c),e=p(a,c.fill,b,d,c.delay);if(null===e)return null;var f=q(c.duration,d,c.iterations,e,c.iterationStart),g=r(f,c.iterationStart,d,c.iterations,e,c.duration),h=s(d,c.iterations,g,f),i=t(c.direction,h,g);return c._easingFunction(i)}var v="backwards|forwards|both|none".split("|"),w="reverse|alternate|alternate-reverse".split("|"),x=function(a){return a};d.prototype={_setMember:function(b,c){this["_"+b]=c,this._effect&&(this._effect._timingInput[b]=c,this._effect._timing=a.normalizeTimingInput(this._effect._timingInput),this._effect.activeDuration=a.calculateActiveDuration(this._effect._timing),this._effect._animation&&this._effect._animation._rebuildUnderlyingAnimation())},get playbackRate(){return this._playbackRate},set delay(a){this._setMember("delay",a)},get delay(){return this._delay},set endDelay(a){this._setMember("endDelay",a)},get endDelay(){return this._endDelay},set fill(a){this._setMember("fill",a)},get fill(){return this._fill},set iterationStart(a){if((isNaN(a)||a<0)&&e())throw new TypeError("iterationStart must be a non-negative number, received: "+timing.iterationStart);this._setMember("iterationStart",a)},get iterationStart(){return this._iterationStart},set duration(a){if("auto"!=a&&(isNaN(a)||a<0)&&e())th
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//# sourceMappingURL=web-animations.min.js.map
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