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49 lines
1.6 KiB
JavaScript
49 lines
1.6 KiB
JavaScript
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//=include is-in-viewport/lib/isInViewport.js
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jQuery(function($) {
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//
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// Wrigley
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//
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var wrigley = $('#wrigley'),
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wrigleyArm = wrigley.find('#arm'),
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wrigleyHead = wrigley.find('#head'),
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wrigleyEye = wrigley.find('#eye')
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var wrigleyAnimationStart = function() {
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// set utility classes
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if (wrigley.is( ':in-viewport( -180 )' ) ) {
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wrigley.addClass('is-ready')
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// toggle paused class so the :hover interaction can fire animation again
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wrigleyArm.on('animationend webkitAnimationEnd oAnimationEnd', function(e) {
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wrigleyArm.addClass('paused')
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wrigleyHead.addClass('paused')
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wrigley.on('mouseover', function() {
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wrigleyArm.removeClass('paused')
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wrigleyHead.removeClass('paused')
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})
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// fire eye blinking once other animations have finished
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wrigleyEye.addClass('is-ready')
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wrigleyEye.on('animationend webkitAnimationEnd oAnimationEnd', function(e) {
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wrigleyEye.removeClass('is-ready')
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})
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}
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)
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} else {
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wrigley.removeClass('is-ready').removeClass('paused')
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wrigleyArm.removeClass('paused')
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wrigleyHead.removeClass('paused')
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wrigleyEye.removeClass('is-ready').removeClass('paused')
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}
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}
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// fire all the viewport things
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wrigleyAnimationStart()
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$(window).on('load resize scroll', wrigleyAnimationStart)
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})
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