8c51108a0c
* enable shared private and public maps * change the list * yeehaw add collaborators * I believe this fixes the error connor brought up * when topic or synapse is no longer on a map, don't defer * needs to be before? * just do it in the controller * make recommendation they sign in and retry * better email * config for mailer previews * improve wording * shouldn't have included that * switch to green * don't execute if there's no map * wasn't including the right people in some circumstances * Finish breaking out JS files (#551) * metamaps.Realtime refactor * Metamaps.Util * Metamaps.Visualize * Metamaps.SynapseCard * Metamaps.TopicCard * Metamaps.Create.js * Remove erb extension from Metamaps.Map.js * Metmaps.Account and Metamaps.GlobalUI remove extension * Metamaps.JIT no more erb extension * move Backbone.init; standard-format on Metamaps.js.erb * factor out canvas support check function * some llittle template bugs * remove featured from signed in explore maps bar * don't let it overflow off the page
15 lines
820 B
JavaScript
15 lines
820 B
JavaScript
// TODO document this user agent function
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var labelType, useGradients, nativeTextSupport, animate
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;(function () {
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var ua = navigator.userAgent,
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iStuff = ua.match(/iPhone/i) || ua.match(/iPad/i),
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typeOfCanvas = typeof HTMLCanvasElement,
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nativeCanvasSupport = (typeOfCanvas == 'object' || typeOfCanvas == 'function'),
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textSupport = nativeCanvasSupport && (typeof document.createElement('canvas').getContext('2d').fillText == 'function')
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// I'm setting this based on the fact that ExCanvas provides text support for IE
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// and that as of today iPhone/iPad current text support is lame
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labelType = (!nativeCanvasSupport || (textSupport && !iStuff)) ? 'Native' : 'HTML'
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nativeTextSupport = labelType == 'Native'
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useGradients = nativeCanvasSupport
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animate = !(iStuff || !nativeCanvasSupport)
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})()
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