74 lines
1.7 KiB
JavaScript
74 lines
1.7 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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/*
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* Allow user to pass their own params
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*/
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var extend = function extend(a, b) {
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for (var key in b) {
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if (b.hasOwnProperty(key)) {
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a[key] = b[key];
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}
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}
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return a;
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};
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/*
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* Convert HEX codes to RGB values (#000000 -> rgb(0,0,0))
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*/
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var hexToRgb = function hexToRgb(hex) {
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var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
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return result ? parseInt(result[1], 16) + ', ' + parseInt(result[2], 16) + ', ' + parseInt(result[3], 16) : null;
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};
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/*
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* Check if the user is using Internet Explorer 8 (for fallbacks)
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*/
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var isIE8 = function isIE8() {
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return window.attachEvent && !window.addEventListener;
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};
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/*
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* IE compatible logging for developers
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*/
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var logStr = function logStr(string) {
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if (typeof(window) !== 'undefined' && window.console) {
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// IE...
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window.console.log('SweetAlert: ' + string);
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}
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};
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/*
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* Set hover, active and focus-states for buttons
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* (source: http://www.sitepoint.com/javascript-generate-lighter-darker-color)
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*/
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var colorLuminance = function colorLuminance(hex, lum) {
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// Validate hex string
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hex = String(hex).replace(/[^0-9a-f]/gi, '');
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if (hex.length < 6) {
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hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2];
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}
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lum = lum || 0;
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// Convert to decimal and change luminosity
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var rgb = '#';
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var c;
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var i;
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for (i = 0; i < 3; i++) {
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c = parseInt(hex.substr(i * 2, 2), 16);
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c = Math.round(Math.min(Math.max(0, c + c * lum), 255)).toString(16);
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rgb += ('00' + c).substr(c.length);
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}
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return rgb;
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};
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exports.extend = extend;
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exports.hexToRgb = hexToRgb;
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exports.isIE8 = isIE8;
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exports.logStr = logStr;
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exports.colorLuminance = colorLuminance;
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