{"version":3,"file":"topbar-BeMZFf-p.js","sources":["../../node_modules/.pnpm/topbar@0.1.4/node_modules/topbar/topbar.js"],"sourcesContent":["/*! topbar 0.1.4, 2020-04-27\n *  http://buunguyen.github.io/topbar\n *  Copyright (c) 2019 Buu Nguyen\n *  Licensed under the MIT License */\n;(function(window, document) {\n    'use strict'\n\n    // https://gist.github.com/paulirish/1579671\n    ;(function() {\n        var lastTime = 0;\n        var vendors = ['ms', 'moz', 'webkit', 'o'];\n        for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {\n            window.requestAnimationFrame = window[vendors[x]+'RequestAnimationFrame'];\n            window.cancelAnimationFrame = window[vendors[x]+'CancelAnimationFrame']\n                || window[vendors[x]+'CancelRequestAnimationFrame'];\n        }\n        if (!window.requestAnimationFrame)\n            window.requestAnimationFrame = function(callback, element) {\n                var currTime = new Date().getTime();\n                var timeToCall = Math.max(0, 16 - (currTime - lastTime));\n                var id = window.setTimeout(function() { callback(currTime + timeToCall); },\n                    timeToCall);\n                lastTime = currTime + timeToCall;\n                return id;\n            };\n        if (!window.cancelAnimationFrame)\n            window.cancelAnimationFrame = function(id) {\n                clearTimeout(id);\n            };\n    }());\n\n    var canvas, progressTimerId, fadeTimerId, currentProgress, showing,\n        addEvent = function(elem, type, handler) {\n            if (elem.addEventListener) elem.addEventListener(type, handler, false)\n            else if (elem.attachEvent) elem.attachEvent('on' + type, handler)\n            else                       elem['on' + type] = handler\n        },\n        options = {\n            autoRun      : true,\n            barThickness : 3,\n            barColors    : {\n                '0'      : 'rgba(26,  188, 156, .9)',\n                '.25'    : 'rgba(52,  152, 219, .9)',\n                '.50'    : 'rgba(241, 196, 15,  .9)',\n                '.75'    : 'rgba(230, 126, 34,  .9)',\n                '1.0'    : 'rgba(211, 84,  0,   .9)'\n            },\n            shadowBlur   : 10,\n            shadowColor  : 'rgba(0,   0,   0,   .6)',\n            className    : null,\n        },\n        repaint = function() {\n            canvas.width = window.innerWidth\n            canvas.height = options.barThickness * 5 // need space for shadow\n\n            var ctx = canvas.getContext('2d')\n            ctx.shadowBlur = options.shadowBlur\n            ctx.shadowColor = options.shadowColor\n\n            var lineGradient = ctx.createLinearGradient(0, 0, canvas.width, 0)\n            for (var stop in options.barColors)\n                lineGradient.addColorStop(stop, options.barColors[stop])\n            ctx.lineWidth = options.barThickness\n            ctx.beginPath()\n            ctx.moveTo(0, options.barThickness/2)\n            ctx.lineTo(Math.ceil(currentProgress * canvas.width), options.barThickness/2)\n            ctx.strokeStyle = lineGradient\n            ctx.stroke()\n        },\n        createCanvas = function() {\n            canvas = document.createElement('canvas')\n            var style = canvas.style\n            style.position = 'fixed'\n            style.top = style.left = style.right = style.margin = style.padding = 0\n            style.zIndex = 100001\n            style.display = 'none'\n            if (options.className)\n                canvas.classList.add(options.className)\n            document.body.appendChild(canvas)\n            addEvent(window, 'resize', repaint)\n        },\n        topbar = {\n            config: function(opts) {\n                for (var key in opts)\n                    if (options.hasOwnProperty(key))\n                        options[key] = opts[key]\n            },\n            show: function() {\n                if (showing) return\n                showing = true\n                if (fadeTimerId !== null)\n                    window.cancelAnimationFrame(fadeTimerId)\n                if (!canvas) createCanvas()\n                canvas.style.opacity = 1\n                canvas.style.display = 'block'\n                topbar.progress(0)\n                if (options.autoRun) {\n                    (function loop() {\n                        progressTimerId = window.requestAnimationFrame(loop)\n                        topbar.progress('+' + (.05 * Math.pow(1-Math.sqrt(currentProgress), 2)))\n                    })()\n                }\n            },\n            progress: function(to) {\n                if (typeof to === \"undefined\")\n                    return currentProgress\n                if (typeof to === \"string\") {\n                    to = (to.indexOf('+') >= 0 || to.indexOf('-') >= 0 ? 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