mirror of
https://github.com/codeninjasllc/discourse.git
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32 lines
1.1 KiB
JavaScript
32 lines
1.1 KiB
JavaScript
/*global Modernizr:true*/
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/**
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Initializes an object that lets us know about our capabilities.
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**/
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export default {
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name: "sniff-capabilities",
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initialize: function(container, application) {
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var $html = $('html'),
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touch = $html.hasClass('touch') || (Modernizr.prefixed("MaxTouchPoints", navigator) > 1),
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caps = Ember.Object.create();
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// Store the touch ability in our capabilities object
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caps.set('touch', touch);
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$html.addClass(touch ? 'discourse-touch' : 'discourse-no-touch');
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// Detect Android
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if (navigator) {
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var ua = navigator.userAgent;
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caps.set('android', ua && ua.indexOf('Android') !== -1);
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}
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// We consider high res a device with 1280 horizontal pixels. High DPI tablets like
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// iPads should report as 1024.
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caps.set('highRes', window.screen.width >= 1280);
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// Inject it
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application.register('capabilities:main', caps, { instantiate: false });
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application.inject('view', 'capabilities', 'capabilities:main');
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application.inject('controller', 'capabilities', 'capabilities:main');
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}
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};
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