ucsc-xena-client/dist/meta.js

UCSC Xena Client. Functional genomics visualizations.

'use strict';

var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

var _ = require('underscore');

// Using a modifier works differently on different os.
// On OSX, ctrl-click will do browser context menu, so
// only alt-click is usable by the app.
// On linux, alt-click will do window operations, so
// only ctrl-click is usable by the app.
// Need to test Windows.
var keys = {
	alt: {
		key: 'altKey',
		name: 'alt'
	},
	ctrl: {
		key: 'ctrlKey',
		name: 'control'
	}
};

var patterns = [[/^Linux/, keys.ctrl], [/^.*/, keys.alt]];

module.exports = _.find(patterns, function (_ref) {
	var _ref2 = _slicedToArray(_ref, 1),
	    p = _ref2[0];

	return navigator.platform.match(p);
})[1];