1// Copyright 2014 Google Inc. All rights reserved. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15(function(shared, scope) { 16 17 scope.AnimationNode = function(timing) { 18 var timeFraction = 0; 19 var activeDuration = shared.calculateActiveDuration(timing); 20 var animationNode = function(localTime) { 21 return shared.calculateTimeFraction(activeDuration, localTime, timing); 22 }; 23 animationNode._totalDuration = timing.delay + activeDuration + timing.endDelay; 24 animationNode._isCurrent = function(localTime) { 25 var phase = shared.calculatePhase(activeDuration, localTime, timing); 26 return phase === PhaseActive || phase === PhaseBefore; 27 }; 28 return animationNode; 29 }; 30 31})(webAnimationsShared, webAnimations1); 32