cthep-ui-vue3/static/tinymce/themes/mobile/theme.js

Vue 3 试题组件库

/**
 * Copyright (c) Tiny Technologies, Inc. All rights reserved.
 * Licensed under the LGPL or a commercial license.
 * For LGPL see License.txt in the project root for license information.
 * For commercial licenses see https://www.tiny.cloud/
 *
 * Version: 5.10.5 (2022-05-25)
 */
(function () {
    'use strict';

    var __assign = function () {
      __assign = Object.assign || function __assign(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
          s = arguments[i];
          for (var p in s)
            if (Object.prototype.hasOwnProperty.call(s, p))
              t[p] = s[p];
        }
        return t;
      };
      return __assign.apply(this, arguments);
    };
    function __rest(s, e) {
      var t = {};
      for (var p in s)
        if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
          t[p] = s[p];
      if (s != null && typeof Object.getOwnPropertySymbols === 'function')
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
          if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
            t[p[i]] = s[p[i]];
        }
      return t;
    }
    function __spreadArray(to, from, pack) {
      if (pack || arguments.length === 2)
        for (var i = 0, l = from.length, ar; i < l; i++) {
          if (ar || !(i in from)) {
            if (!ar)
              ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
          }
        }
      return to.concat(ar || Array.prototype.slice.call(from));
    }

    var typeOf = function (x) {
      var t = typeof x;
      if (x === null) {
        return 'null';
      } else if (t === 'object' && (Array.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'Array')) {
        return 'array';
      } else if (t === 'object' && (String.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'String')) {
        return 'string';
      } else {
        return t;
      }
    };
    var isType$1 = function (type) {
      return function (value) {
        return typeOf(value) === type;
      };
    };
    var isSimpleType = function (type) {
      return function (value) {
        return typeof value === type;
      };
    };
    var eq$1 = function (t) {
      return function (a) {
        return t === a;
      };
    };
    var isString = isType$1('string');
    var isObject = isType$1('object');
    var isArray = isType$1('array');
    var isNull = eq$1(null);
    var isBoolean = isSimpleType('boolean');
    var isUndefined = eq$1(undefined);
    var isNullable = function (a) {
      return a === null || a === undefined;
    };
    var isNonNullable = function (a) {
      return !isNullable(a);
    };
    var isFunction = isSimpleType('function');
    var isNumber = isSimpleType('number');

    var noop = function () {
    };
    var compose = function (fa, fb) {
      return function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
          args[_i] = arguments[_i];
        }
        return fa(fb.apply(null, args));
      };
    };
    var compose1 = function (fbc, fab) {
      return function (a) {
        return fbc(fab(a));
      };
    };
    var constant$1 = function (value) {
      return function () {
        return value;
      };
    };
    var identity = function (x) {
      return x;
    };
    var tripleEquals = function (a, b) {
      return a === b;
    };
    function curry(fn) {
      var initialArgs = [];
      for (var _i = 1; _i < arguments.length; _i++) {
        initialArgs[_i - 1] = arguments[_i];
      }
      return function () {
        var restArgs = [];
        for (var _i = 0; _i < arguments.length; _i++) {
          restArgs[_i] = arguments[_i];
        }
        var all = initialArgs.concat(restArgs);
        return fn.apply(null, all);
      };
    }
    var not = function (f) {
      return function (t) {
        return !f(t);
      };
    };
    var die = function (msg) {
      return function () {
        throw new Error(msg);
      };
    };
    var apply$1 = function (f) {
      return f();
    };
    var never = constant$1(false);
    var always = constant$1(true);

    var none = function () {
      return NONE;
    };
    var NONE = function () {
      var call = function (thunk) {
        return thunk();
      };
      var id = identity;
      var me = {
        fold: function (n, _s) {
          return n();
        },
        isSome: never,
        isNone: always,
        getOr: id,
        getOrThunk: call,
        getOrDie: function (msg) {
          throw new Error(msg || 'error: getOrDie called on none.');
        },
        getOrNull: constant$1(null),
        getOrUndefined: constant$1(undefined),
        or: id,
        orThunk: call,
        map: none,
        each: noop,
        bind: none,
        exists: never,
        forall: always,
        filter: function () {
          return none();
        },
        toArray: function () {
          return [];
        },
        toString: constant$1('none()')
      };
      return me;
    }();
    var some = function (a) {
      var constant_a = constant$1(a);
      var self = function () {
        return me;
      };
      var bind = function (f) {
        return f(a);
      };
      var me = {
        fold: function (n, s) {
          return s(a);
        },
        isSome: always,
        isNone: never,
        getOr: constant_a,
        getOrThunk: constant_a,
        getOrDie: constant_a,
        getOrNull: constant_a,
        getOrUndefined: constant_a,
        or: self,
        orThunk: self,
        map: function (f) {
          return some(f(a));
        },
        each: function (f) {
          f(a);
        },
        bind: bind,
        exists: bind,
        forall: bind,
        filter: function (f) {
          return f(a) ? me : NONE;
        },
        toArray: function () {
          return [a];
        },
        toString: function () {
          return 'some(' + a + ')';
        }
      };
      return me;
    };
    var from = function (value) {
      return value === null || value === undefined ? NONE : some(value);
    };
    var Optional = {
      some: some,
      none: none,
      from: from
    };

    var cached = function (f) {
      var called = false;
      var r;
      return function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
          args[_i] = arguments[_i];
        }
        if (!called) {
          called = true;
          r = f.apply(null, args);
        }
        return r;
      };
    };

    var DeviceType = function (os, browser, userAgent, mediaMatch) {
      var isiPad = os.isiOS() && /ipad/i.test(userAgent) === true;
      var isiPhone = os.isiOS() && !isiPad;
      var isMobile = os.isiOS() || os.isAndroid();
      var isTouch = isMobile || mediaMatch('(pointer:coarse)');
      var isTablet = isiPad || !isiPhone && isMobile && mediaMatch('(min-device-width:768px)');
      var isPhone = isiPhone || isMobile && !isTablet;
      var iOSwebview = browser.isSafari() && os.isiOS() && /safari/i.test(userAgent) === false;
      var isDesktop = !isPhone && !isTablet && !iOSwebview;
      return {
        isiPad: constant$1(isiPad),
        isiPhone: constant$1(isiPhone),
        isTablet: constant$1(isTablet),
        isPhone: constant$1(isPhone),
        isTouch: constant$1(isTouch),
        isAndroid: os.isAndroid,
        isiOS: os.isiOS,
        isWebView: constant$1(iOSwebview),
        isDesktop: constant$1(isDesktop)
      };
    };

    var nativeSlice = Array.prototype.slice;
    var nativeIndexOf = Array.prototype.indexOf;
    var nativePush = Array.prototype.push;
    var rawIndexOf = function (ts, t) {
      return nativeIndexOf.call(ts, t);
    };
    var contains$1 = function (xs, x) {
      return rawIndexOf(xs, x) > -1;
    };
    var exists = function (xs, pred) {
      for (var i = 0, len = xs.length; i < len; i++) {
        var x = xs[i];
        if (pred(x, i)) {
          return true;
        }
      }
      return false;
    };
    var map$2 = function (xs, f) {
      var len = xs.length;
      var r = new Array(len);
      for (var i = 0; i < len; i++) {
        var x = xs[i];
        r[i] = f(x, i);
      }
      return r;
    };
    var each$1 = function (xs, f) {
      for (var i = 0, len = xs.length; i < len; i++) {
        var x = xs[i];
        f(x, i);
      }
    };
    var eachr = function (xs, f) {
      for (var i = xs.length - 1; i >= 0; i--) {
        var x = xs[i];
        f(x, i);
      }
    };
    var filter$2 = function (xs, pred) {
      var r = [];
      for (var i = 0, len = xs.length; i < len; i++) {
        var x = xs[i];
        if (pred(x, i)) {
          r.push(x);
        }
      }
      return r;
    };
    var foldr = function (xs, f, acc) {
      eachr(xs, function (x, i) {
        acc = f(acc, x, i);
      });
      return acc;
    };
    var foldl = function (xs, f, acc) {
      each$1(xs, function (x, i) {
        acc = f(acc, x, i);
      });
      return acc;
    };
    var findUntil = function (xs, pred, until) {
      for (var i = 0, len = xs.length; i < len; i++) {
        var x = xs[i];
        if (pred(x, i)) {
          return Optional.some(x);
        } else if (until(x, i)) {
          break;
        }
      }
      return Optional.none();
    };
    var find$2 = function (xs, pred) {
      return findUntil(xs, pred, never);
    };
    var findIndex$1 = function (xs, pred) {
      for (var i = 0, len = xs.length; i < len; i++) {
        var x = xs[i];
        if (pred(x, i)) {
          return Optional.some(i);
        }
      }
      return Optional.none();
    };
    var flatten = function (xs) {
      var r = [];
      for (var i = 0, len = xs.length; i < len; ++i) {
        if (!isArray(xs[i])) {
          throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
        }
        nativePush.apply(r, xs[i]);
      }
      return r;
    };
    var bind$3 = function (xs, f) {
      return flatten(map$2(xs, f));
    };
    var forall = function (xs, pred) {
      for (var i = 0, len = xs.length; i < len; ++i) {
        var x = xs[i];
        if (pred(x, i) !== true) {
          return false;
        }
      }
      return true;
    };
    var reverse = function (xs) {
      var r = nativeSlice.call(xs, 0);
      r.reverse();
      return r;
    };
    var difference = function (a1, a2) {
      return filter$2(a1, function (x) {
        return !contains$1(a2, x);
      });
    };
    var pure$2 = function (x) {
      return [x];
    };
    var sort = function (xs, comparator) {
      var copy = nativeSlice.call(xs, 0);
      copy.sort(comparator);
      return copy;
    };
    var get$d = function (xs, i) {
      return i >= 0 && i < xs.length ? Optional.some(xs[i]) : Optional.none();
    };
    var head = function (xs) {
      return get$d(xs, 0);
    };
    var findMap = function (arr, f) {
      for (var i = 0; i < arr.length; i++) {
        var r = f(arr[i], i);
        if (r.isSome()) {
          return r;
        }
      }
      return Optional.none();
    };

    var firstMatch = function (regexes, s) {
      for (var i = 0; i < regexes.length; i++) {
        var x = regexes[i];
        if (x.test(s)) {
          return x;
        }
      }
      return undefined;
    };
    var find$1 = function (regexes, agent) {
      var r = firstMatch(regexes, agent);
      if (!r) {
        return {
          major: 0,
          minor: 0
        };
      }
      var group = function (i) {
        return Number(agent.replace(r, '$' + i));
      };
      return nu$8(group(1), group(2));
    };
    var detect$4 = function (versionRegexes, agent) {
      var cleanedAgent = String(agent).toLowerCase();
      if (versionRegexes.length === 0) {
        return unknown$3();
      }
      return find$1(versionRegexes, cleanedAgent);
    };
    var unknown$3 = function () {
      return nu$8(0, 0);
    };
    var nu$8 = function (major, minor) {
      return {
        major: major,
        minor: minor
      };
    };
    var Version = {
      nu: nu$8,
      detect: detect$4,
      unknown: unknown$3
    };

    var detectBrowser$1 = function (browsers, userAgentData) {
      return findMap(userAgentData.brands, function (uaBrand) {
        var lcBrand = uaBrand.brand.toLowerCase();
        return find$2(browsers, function (browser) {
          var _a;
          return lcBrand === ((_a = browser.brand) === null || _a === void 0 ? void 0 : _a.toLowerCase());
        }).map(function (info) {
          return {
            current: info.name,
            version: Version.nu(parseInt(uaBrand.version, 10), 0)
          };
        });
      });
    };

    var detect$3 = function (candidates, userAgent) {
      var agent = String(userAgent).toLowerCase();
      return find$2(candidates, function (candidate) {
        return candidate.search(agent);
      });
    };
    var detectBrowser = function (browsers, userAgent) {
      return detect$3(browsers, userAgent).map(function (browser) {
        var version = Version.detect(browser.versionRegexes, userAgent);
        return {
          current: browser.name,
          version: version
        };
      });
    };
    var detectOs = function (oses, userAgent) {
      return detect$3(oses, userAgent).map(function (os) {
        var version = Version.detect(os.versionRegexes, userAgent);
        return {
          current: os.name,
          version: version
        };
      });
    };

    var checkRange = function (str, substr, start) {
      return substr === '' || str.length >= substr.length && str.substr(start, start + substr.length) === substr;
    };
    var supplant = function (str, obj) {
      var isStringOrNumber = function (a) {
        var t = typeof a;
        return t === 'string' || t === 'number';
      };
      return str.replace(/\$\{([^{}]*)\}/g, function (fullMatch, key) {
        var value = obj[key];
        return isStringOrNumber(value) ? value.toString() : fullMatch;
      });
    };
    var contains = function (str, substr) {
      return str.indexOf(substr) !== -1;
    };
    var endsWith = function (str, suffix) {
      return checkRange(str, suffix, str.length - suffix.length);
    };
    var blank = function (r) {
      return function (s) {
        return s.replace(r, '');
      };
    };
    var trim = blank(/^\s+|\s+$/g);

    var normalVersionRegex = /.*?version\/\ ?([0-9]+)\.([0-9]+).*/;
    var checkContains = function (target) {
      return function (uastring) {
        return contains(uastring, target);
      };
    };
    var browsers = [
      {
        name: 'Edge',
        versionRegexes: [/.*?edge\/ ?([0-9]+)\.([0-9]+)$/],
        search: function (uastring) {
          return contains(uastring, 'edge/') && contains(uastring, 'chrome') && contains(uastring, 'safari') && contains(uastring, 'applewebkit');
        }
      },
      {
        name: 'Chrome',
        brand: 'Chromium',
        versionRegexes: [
          /.*?chrome\/([0-9]+)\.([0-9]+).*/,
          normalVersionRegex
        ],
        search: function (uastring) {
          return contains(uastring, 'chrome') && !contains(uastring, 'chromeframe');
        }
      },
      {
        name: 'IE',
        versionRegexes: [
          /.*?msie\ ?([0-9]+)\.([0-9]+).*/,
          /.*?rv:([0-9]+)\.([0-9]+).*/
        ],
        search: function (uastring) {
          return contains(uastring, 'msie') || contains(uastring, 'trident');
        }
      },
      {
        name: 'Opera',
        versionRegexes: [
          normalVersionRegex,
          /.*?opera\/([0-9]+)\.([0-9]+).*/
        ],
        search: checkContains('opera')
      },
      {
        name: 'Firefox',
        versionRegexes: [/.*?firefox\/\ ?([0-9]+)\.([0-9]+).*/],
        search: checkContains('firefox')
      },
      {
        name: 'Safari',
        versionRegexes: [
          normalVersionRegex,
          /.*?cpu os ([0-9]+)_([0-9]+).*/
        ],
        search: function (uastring) {
          return (contains(uastring, 'safari') || contains(uastring, 'mobile/')) && contains(uastring, 'applewebkit');
        }
      }
    ];
    var oses = [
      {
        name: 'Windows',
        search: checkContains('win'),
        versionRegexes: [/.*?windows\ nt\ ?([0-9]+)\.([0-9]+).*/]
      },
      {
        name: 'iOS',
        search: function (uastring) {
          return contains(uastring, 'iphone') || contains(uastring, 'ipad');
        },
        versionRegexes: [
          /.*?version\/\ ?([0-9]+)\.([0-9]+).*/,
          /.*cpu os ([0-9]+)_([0-9]+).*/,
          /.*cpu iphone os ([0-9]+)_([0-9]+).*/
        ]
      },
      {
        name: 'Android',
        search: checkContains('android'),
        versionRegexes: [/.*?android\ ?([0-9]+)\.([0-9]+).*/]
      },
      {
        name: 'OSX',
        search: checkContains('mac os x'),
        versionRegexes: [/.*?mac\ os\ x\ ?([0-9]+)_([0-9]+).*/]
      },
      {
        name: 'Linux',
        search: checkContains('linux'),
        versionRegexes: []
      },
      {
        name: 'Solaris',
        search: checkContains('sunos'),
        versionRegexes: []
      },
      {
        name: 'FreeBSD',
        search: checkContains('freebsd'),
        versionRegexes: []
      },
      {
        name: 'ChromeOS',
        search: checkContains('cros'),
        versionRegexes: [/.*?chrome\/([0-9]+)\.([0-9]+).*/]
      }
    ];
    var PlatformInfo = {
      browsers: constant$1(browsers),
      oses: constant$1(oses)
    };

    var edge = 'Edge';
    var chrome = 'Chrome';
    var ie = 'IE';
    var opera = 'Opera';
    var firefox = 'Firefox';
    var safari = 'Safari';
    var unknown$2 = function () {
      return nu$7({
        current: undefined,
        version: Version.unknown()
      });
    };
    var nu$7 = function (info) {
      var current = info.current;
      var version = info.version;
      var isBrowser = function (name) {
        return function () {
          return current === name;
        };
      };
      return {
        current: current,
        version: version,
        isEdge: isBrowser(edge),
        isChrome: isBrowser(chrome),
        isIE: isBrowser(ie),
        isOpera: isBrowser(opera),
        isFirefox: isBrowser(firefox),
        isSafari: isBrowser(safari)
      };
    };
    var Browser = {
      unknown: unknown$2,
      nu: nu$7,
      edge: constant$1(edge),
      chrome: constant$1(chrome),
      ie: constant$1(ie),
      opera: constant$1(opera),
      firefox: constant$1(firefox),
      safari: constant$1(safari)
    };

    var windows = 'Windows';
    var ios = 'iOS';
    var android = 'Android';
    var linux = 'Linux';
    var osx = 'OSX';
    var solaris = 'Solaris';
    var freebsd = 'FreeBSD';
    var chromeos = 'ChromeOS';
    var unknown$1 = function () {
      return nu$6({
        current: undefined,
        version: Version.unknown()
      });
    };
    var nu$6 = function (info) {
      var current = info.current;
      var version = info.version;
      var isOS = function (name) {
        return function () {
          return current === name;
        };
      };
      return {
        current: current,
        version: version,
        isWindows: isOS(windows),
        isiOS: isOS(ios),
        isAndroid: isOS(android),
        isOSX: isOS(osx),
        isLinux: isOS(linux),
        isSolaris: isOS(solaris),
        isFreeBSD: isOS(freebsd),
        isChromeOS: isOS(chromeos)
      };
    };
    var OperatingSystem = {
      unknown: unknown$1,
      nu: nu$6,
      windows: constant$1(windows),
      ios: constant$1(ios),
      android: constant$1(android),
      linux: constant$1(linux),
      osx: constant$1(osx),
      solaris: constant$1(solaris),
      freebsd: constant$1(freebsd),
      chromeos: constant$1(chromeos)
    };

    var detect$2 = function (userAgent, userAgentDataOpt, mediaMatch) {
      var browsers = PlatformInfo.browsers();
      var oses = PlatformInfo.oses();
      var browser = userAgentDataOpt.bind(function (userAgentData) {
        return detectBrowser$1(browsers, userAgentData);
      }).orThunk(function () {
        return detectBrowser(browsers, userAgent);
      }).fold(Browser.unknown, Browser.nu);
      var os = detectOs(oses, userAgent).fold(OperatingSystem.unknown, OperatingSystem.nu);
      var deviceType = DeviceType(os, browser, userAgent, mediaMatch);
      return {
        browser: browser,
        os: os,
        deviceType: deviceType
      };
    };
    var PlatformDetection = { detect: detect$2 };

    var mediaMatch = function (query) {
      return window.matchMedia(query).matches;
    };
    var platform$1 = cached(function () {
      return PlatformDetection.detect(navigator.userAgent, Optional.from(navigator.userAgentData), mediaMatch);
    });
    var detect$1 = function () {
      return platform$1();
    };

    var constant = constant$1;
    var touchstart = constant('touchstart');
    var touchmove = constant('touchmove');
    var touchend = constant('touchend');
    var mousedown = constant('mousedown');
    var mousemove = constant('mousemove');
    var mouseup = constant('mouseup');
    var mouseover = constant('mouseover');
    var keydown = constant('keydown');
    var keyup = constant('keyup');
    var input$1 = constant('input');
    var change = constant('change');
    var click = constant('click');
    var transitionend = constant('transitionend');
    var selectstart = constant('selectstart');

    var prefixName = function (name) {
      return constant$1('alloy.' + name);
    };
    var alloy = { tap: prefixName('tap') };
    var focus$4 = prefixName('focus');
    var postBlur = prefixName('blur.post');
    var postPaste = prefixName('paste.post');
    var receive$1 = prefixName('receive');
    var execute$5 = prefixName('execute');
    var focusItem = prefixName('focus.item');
    var tap = alloy.tap;
    var longpress = prefixName('longpress');
    var systemInit = prefixName('system.init');
    var attachedToDom = prefixName('system.attached');
    var detachedFromDom = prefixName('system.detached');
    var focusShifted = prefixName('focusmanager.shifted');
    var highlight$1 = prefixName('highlight');
    var dehighlight$1 = prefixName('dehighlight');

    var emit = function (component, event) {
      dispatchWith(component, component.element, event, {});
    };
    var emitWith = function (component, event, properties) {
      dispatchWith(component, component.element, event, properties);
    };
    var emitExecute = function (component) {
      emit(component, execute$5());
    };
    var dispatch = function (component, target, event) {
      dispatchWith(component, target, event, {});
    };
    var dispatchWith = function (component, target, event, properties) {
      var data = __assign({ target: target }, properties);
      component.getSystem().triggerEvent(event, target, data);
    };
    var dispatchEvent = function (component, target, event, simulatedEvent) {
      component.getSystem().triggerEvent(event, target, simulatedEvent.event);
    };
    var dispatchFocus = function (component, target) {
      component.getSystem().triggerFocus(target, component.element);
    };

    var DOCUMENT = 9;
    var DOCUMENT_FRAGMENT = 11;
    var ELEMENT = 1;
    var TEXT = 3;

    var fromHtml$2 = function (html, scope) {
      var doc = scope || document;
      var div = doc.createElement('div');
      div.innerHTML = html;
      if (!div.hasChildNodes() || div.childNodes.length > 1) {
        console.error('HTML does not have a single root node', html);
        throw new Error('HTML must have a single root node');
      }
      return fromDom(div.childNodes[0]);
    };
    var fromTag = function (tag, scope) {
      var doc = scope || document;
      var node = doc.createElement(tag);
      return fromDom(node);
    };
    var fromText = function (text, scope) {
      var doc = scope || document;
      var node = doc.createTextNode(text);
      return fromDom(node);
    };
    var fromDom = function (node) {
      if (node === null || node === undefined) {
        throw new Error('Node cannot be null or undefined');
      }
      return { dom: node };
    };
    var fromPoint = function (docElm, x, y) {
      return Optional.from(docElm.dom.elementFromPoint(x, y)).map(fromDom);
    };
    var SugarElement = {
      fromHtml: fromHtml$2,
      fromTag: fromTag,
      fromText: fromText,
      fromDom: fromDom,
      fromPoint: fromPoint
    };

    var is$1 = function (element, selector) {
      var dom = element.dom;
      if (dom.nodeType !== ELEMENT) {
        return false;
      } else {
        var elem = dom;
        if (elem.matches !== undefined) {
          return elem.matches(selector);
        } else if (elem.msMatchesSelector !== undefined) {
          return elem.msMatchesSelector(selector);
        } else if (elem.webkitMatchesSelector !== undefined) {
          return elem.webkitMatchesSelector(selector);
        } else if (elem.mozMatchesSelector !== undefined) {
          return elem.mozMatchesSelector(selector);
        } else {
          throw new Error('Browser lacks native selectors');
        }
      }
    };
    var bypassSelector = function (dom) {
      return dom.nodeType !== ELEMENT && dom.nodeType !== DOCUMENT && dom.nodeType !== DOCUMENT_FRAGMENT || dom.childElementCount === 0;
    };
    var all$2 = function (selector, scope) {
      var base = scope === undefined ? document : scope.dom;
      return bypassSelector(base) ? [] : map$2(base.querySelectorAll(selector), SugarElement.fromDom);
    };
    var one = function (selector, scope) {
      var base = scope === undefined ? document : scope.dom;
      return bypassSelector(base) ? Optional.none() : Optional.from(base.querySelector(selector)).map(SugarElement.fromDom);
    };

    var eq = function (e1, e2) {
      return e1.dom === e2.dom;
    };

    typeof window !== 'undefined' ? window : Function('return this;')();

    var name$1 = function (element) {
      var r = element.dom.nodeName;
      return r.toLowerCase();
    };
    var type = function (element) {
      return element.dom.nodeType;
    };
    var isType = function (t) {
      return function (element) {
        return type(element) === t;
      };
    };
    var isElement = isType(ELEMENT);
    var isText = isType(TEXT);
    var isDocument = isType(DOCUMENT);
    var isDocumentFragment = isType(DOCUMENT_FRAGMENT);

    var owner$2 = function (element) {
      return SugarElement.fromDom(element.dom.ownerDocument);
    };
    var documentOrOwner = function (dos) {
      return isDocument(dos) ? dos : owner$2(dos);
    };
    var defaultView = function (element) {
      return SugarElement.fromDom(documentOrOwner(element).dom.defaultView);
    };
    var parent = function (element) {
      return Optional.from(element.dom.parentNode).map(SugarElement.fromDom);
    };
    var parents = function (element, isRoot) {
      var stop = isFunction(isRoot) ? isRoot : never;
      var dom = element.dom;
      var ret = [];
      while (dom.parentNode !== null && dom.parentNode !== undefined) {
        var rawParent = dom.parentNode;
        var p = SugarElement.fromDom(rawParent);
        ret.push(p);
        if (stop(p) === true) {
          break;
        } else {
          dom = rawParent;
        }
      }
      return ret;
    };
    var siblings$2 = function (element) {
      var filterSelf = function (elements) {
        return filter$2(elements, function (x) {
          return !eq(element, x);
        });
      };
      return parent(element).map(children).map(filterSelf).getOr([]);
    };
    var nextSibling = function (element) {
      return Optional.from(element.dom.nextSibling).map(SugarElement.fromDom);
    };
    var children = function (element) {
      return map$2(element.dom.childNodes, SugarElement.fromDom);
    };
    var child = function (element, index) {
      var cs = element.dom.childNodes;
      return Optional.from(cs[index]).map(SugarElement.fromDom);
    };
    var firstChild = function (element) {
      return child(element, 0);
    };

    var before$1 = function (marker, element) {
      var parent$1 = parent(marker);
      parent$1.each(function (v) {
        v.dom.insertBefore(element.dom, marker.dom);
      });
    };
    var after$2 = function (marker, element) {
      var sibling = nextSibling(marker);
      sibling.fold(function () {
        var parent$1 = parent(marker);
        parent$1.each(function (v) {
          append$2(v, element);
        });
      }, function (v) {
        before$1(v, element);
      });
    };
    var prepend$1 = function (parent, element) {
      var firstChild$1 = firstChild(parent);
      firstChild$1.fold(function () {
        append$2(parent, element);
      }, function (v) {
        parent.dom.insertBefore(element.dom, v.dom);
      });
    };
    var append$2 = function (parent, element) {
      parent.dom.appendChild(element.dom);
    };
    var appendAt = function (parent, element, index) {
      child(parent, index).fold(function () {
        append$2(parent, element);
      }, function (v) {
        before$1(v, element);
      });
    };

    var append$1 = function (parent, elements) {
      each$1(elements, function (x) {
        append$2(parent, x);
      });
    };

    var empty = function (element) {
      element.dom.textContent = '';
      each$1(children(element), function (rogue) {
        remove$7(rogue);
      });
    };
    var remove$7 = function (element) {
      var dom = element.dom;
      if (dom.parentNode !== null) {
        dom.parentNode.removeChild(dom);
      }
    };

    var isShadowRoot = function (dos) {
      return isDocumentFragment(dos) && isNonNullable(dos.dom.host);
    };
    var supported = isFunction(Element.prototype.attachShadow) && isFunction(Node.prototype.getRootNode);
    var isSupported$1 = constant$1(supported);
    var getRootNode = supported ? function (e) {
      return SugarElement.fromDom(e.dom.getRootNode());
    } : documentOrOwner;
    var getShadowRoot = function (e) {
      var r = getRootNode(e);
      return isShadowRoot(r) ? Optional.some(r) : Optional.none();
    };
    var getShadowHost = function (e) {
      return SugarElement.fromDom(e.dom.host);
    };
    var getOriginalEventTarget = function (event) {
      if (isSupported$1() && isNonNullable(event.target)) {
        var el = SugarElement.fromDom(event.target);
        if (isElement(el) && isOpenShadowHost(el)) {
          if (event.composed && event.composedPath) {
            var composedPath = event.composedPath();
            if (composedPath) {
              return head(composedPath);
            }
          }
        }
      }
      return Optional.from(event.target);
    };
    var isOpenShadowHost = function (element) {
      return isNonNullable(element.dom.shadowRoot);
    };

    var inBody = function (element) {
      var dom = isText(element) ? element.dom.parentNode : element.dom;
      if (dom === undefined || dom === null || dom.ownerDocument === null) {
        return false;
      }
      var doc = dom.ownerDocument;
      return getShadowRoot(SugarElement.fromDom(dom)).fold(function () {
        return doc.body.contains(dom);
      }, compose1(inBody, getShadowHost));
    };
    var body = function () {
      return getBody(SugarElement.fromDom(document));
    };
    var getBody = function (doc) {
      var b = doc.dom.body;
      if (b === null || b === undefined) {
        throw new Error('Body is not available yet');
      }
      return SugarElement.fromDom(b);
    };

    var fireDetaching = function (component) {
      emit(component, detachedFromDom());
      var children = component.components();
      each$1(children, fireDetaching);
    };
    var fireAttaching = function (component) {
      var children = component.components();
      each$1(children, fireAttaching);
      emit(component, attachedToDom());
    };
    var attach$1 = function (parent, child) {
      append$2(parent.element, child.element);
    };
    var detachChildren = function (component) {
      each$1(component.components(), function (childComp) {
        return remove$7(childComp.element);
      });
      empty(component.element);
      component.syncComponents();
    };
    var replaceChildren = function (component, newChildren) {
      var subs = component.components();
      detachChildren(component);
      var deleted = difference(subs, newChildren);
      each$1(deleted, function (comp) {
        fireDetaching(comp);
        component.getSystem().removeFromWorld(comp);
      });
      each$1(newChildren, function (childComp) {
        if (!childComp.getSystem().isConnected()) {
          component.getSystem().addToWorld(childComp);
          attach$1(component, childComp);
          if (inBody(component.element)) {
            fireAttaching(childComp);
          }
        } else {
          attach$1(component, childComp);
        }
        component.syncComponents();
      });
    };

    var attach = function (parent, child) {
      attachWith(parent, child, append$2);
    };
    var attachWith = function (parent, child, insertion) {
      parent.getSystem().addToWorld(child);
      insertion(parent.element, child.element);
      if (inBody(parent.element)) {
        fireAttaching(child);
      }
      parent.syncComponents();
    };
    var doDetach = function (component) {
      fireDetaching(component);
      remove$7(component.element);
      component.getSystem().removeFromWorld(component);
    };
    var detach = function (component) {
      var parent$1 = parent(component.element).bind(function (p) {
        return component.getSystem().getByDom(p).toOptional();
      });
      doDetach(component);
      parent$1.each(function (p) {
        p.syncComponents();
      });
    };
    var attachSystemAfter = function (element, guiSystem) {
      attachSystemWith(element, guiSystem, after$2);
    };
    var attachSystemWith = function (element, guiSystem, inserter) {
      inserter(element, guiSystem.element);
      var children$1 = children(guiSystem.element);
      each$1(children$1, function (child) {
        guiSystem.getByDom(child).each(fireAttaching);
      });
    };
    var detachSystem = function (guiSystem) {
      var children$1 = children(guiSystem.element);
      each$1(children$1, function (child) {
        guiSystem.getByDom(child).each(fireDetaching);
      });
      remove$7(guiSystem.element);
    };

    var keys = Object.keys;
    var hasOwnProperty = Object.hasOwnProperty;
    var each = function (obj, f) {
      var props = keys(obj);
      for (var k = 0, len = props.length; k < len; k++) {
        var i = props[k];
        var x = obj[i];
        f(x, i);
      }
    };
    var map$1 = function (obj, f) {
      return tupleMap(obj, function (x, i) {
        return {
          k: i,
          v: f(x, i)
        };
      });
    };
    var tupleMap = function (obj, f) {
      var r = {};
      each(obj, function (x, i) {
        var tuple = f(x, i);
        r[tuple.k] = tuple.v;
      });
      return r;
    };
    var objAcc = function (r) {
      return function (x, i) {
        r[i] = x;
      };
    };
    var internalFilter = function (obj, pred, onTrue, onFalse) {
      var r = {};
      each(obj, function (x, i) {
        (pred(x, i) ? onTrue : onFalse)(x, i);
      });
      return r;
    };
    var filter$1 = function (obj, pred) {
      var t = {};
      internalFilter(obj, pred, objAcc(t), noop);
      return t;
    };
    var mapToArray = function (obj, f) {
      var r = [];
      each(obj, function (value, name) {
        r.push(f(value, name));
      });
      return r;
    };
    var find = function (obj, pred) {
      var props = keys(obj);
      for (var k = 0, len = props.length; k < len; k++) {
        var i = props[k];
        var x = obj[i];
        if (pred(x, i, obj)) {
          return Optional.some(x);
        }
      }
      return Optional.none();
    };
    var values = function (obj) {
      return mapToArray(obj, identity);
    };
    var get$c = function (obj, key) {
      return has$2(obj, key) ? Optional.from(obj[key]) : Optional.none();
    };
    var has$2 = function (obj, key) {
      return hasOwnProperty.call(obj, key);
    };
    var hasNonNullableKey = function (obj, key) {
      return has$2(obj, key) && obj[key] !== undefined && obj[key] !== null;
    };

    var rawSet = function (dom, key, value) {
      if (isString(value) || isBoolean(value) || isNumber(value)) {
        dom.setAttribute(key, value + '');
      } else {
        console.error('Invalid call to Attribute.set. Key ', key, ':: Value ', value, ':: Element ', dom);
        throw new Error('Attribute value was not simple');
      }
    };
    var set$8 = function (element, key, value) {
      rawSet(element.dom, key, value);
    };
    var setAll$1 = function (element, attrs) {
      var dom = element.dom;
      each(attrs, function (v, k) {
        rawSet(dom, k, v);
      });
    };
    var get$b = function (element, key) {
      var v = element.dom.getAttribute(key);
      return v === null ? undefined : v;
    };
    var getOpt = function (element, key) {
      return Optional.from(get$b(element, key));
    };
    var has$1 = function (element, key) {
      var dom = element.dom;
      return dom && dom.hasAttribute ? dom.hasAttribute(key) : false;
    };
    var remove$6 = function (element, key) {
      element.dom.removeAttribute(key);
    };

    var read$2 = function (element, attr) {
      var value = get$b(element, attr);
      return value === undefined || value === '' ? [] : value.split(' ');
    };
    var add$3 = function (element, attr, id) {
      var old = read$2(element, attr);
      var nu = old.concat([id]);
      set$8(element, attr, nu.join(' '));
      return true;
    };
    var remove$5 = function (element, attr, id) {
      var nu = filter$2(read$2(element, attr), function (v) {
        return v !== id;
      });
      if (nu.length > 0) {
        set$8(element, attr, nu.join(' '));
      } else {
        remove$6(element, attr);
      }
      return false;
    };

    var supports = function (element) {
      return element.dom.classList !== undefined;
    };
    var get$a = function (element) {
      return read$2(element, 'class');
    };
    var add$2 = function (element, clazz) {
      return add$3(element, 'class', clazz);
    };
    var remove$4 = function (element, clazz) {
      return remove$5(element, 'class', clazz);
    };

    var add$1 = function (element, clazz) {
      if (supports(element)) {
        element.dom.classList.add(clazz);
      } else {
        add$2(element, clazz);
      }
    };
    var cleanClass = function (element) {
      var classList = supports(element) ? element.dom.classList : get$a(element);
      if (classList.length === 0) {
        remove$6(element, 'class');
      }
    };
    var remove$3 = function (element, clazz) {
      if (supports(element)) {
        var classList = element.dom.classList;
        classList.remove(clazz);
      } else {
        remove$4(element, clazz);
      }
      cleanClass(element);
    };
    var has = function (element, clazz) {
      return supports(element) && element.dom.classList.contains(clazz);
    };

    var swap = function (element, addCls, removeCls) {
      remove$3(element, removeCls);
      add$1(element, addCls);
    };
    var toAlpha = function (component, swapConfig, _swapState) {
      swap(component.element, swapConfig.alpha, swapConfig.omega);
    };
    var toOmega = function (component, swapConfig, _swapState) {
      swap(component.element, swapConfig.omega, swapConfig.alpha);
    };
    var clear$1 = function (component, swapConfig, _swapState) {
      remove$3(component.element, swapConfig.alpha);
      remove$3(component.element, swapConfig.omega);
    };
    var isAlpha = function (component, swapConfig, _swapState) {
      return has(component.element, swapConfig.alpha);
    };
    var isOmega = function (component, swapConfig, _swapState) {
      return has(component.element, swapConfig.omega);
    };

    var SwapApis = /*#__PURE__*/Object.freeze({
        __proto__: null,
        toAlpha: toAlpha,
        toOmega: toOmega,
        isAlpha: isAlpha,
        isOmega: isOmega,
        clear: clear$1
    });

    var value$2 = function (o) {
      var or = function (_opt) {
        return value$2(o);
      };
      var orThunk = function (_f) {
        return value$2(o);
      };
      var map = function (f) {
        return value$2(f(o));
      };
      var mapError = function (_f) {
        return value$2(o);
      };
      var each = function (f) {
        f(o);
      };
      var bind = function (f) {
        return f(o);
      };
      var fold = function (_, onValue) {
        return onValue(o);
      };
      var exists = function (f) {
        return f(o);
      };
      var forall = function (f) {
        return f(o);
      };
      var toOptional = function () {
        return Optional.some(o);
      };
      return {
        isValue: always,
        isError: never,
        getOr: constant$1(o),
        getOrThunk: constant$1(o),
        getOrDie: constant$1(o),
        or: or,
        orThunk: orThunk,
        fold: fold,
        map: map,
        mapError: mapError,
        each: each,
        bind: bind,
        exists: exists,
        forall: forall,
        toOptional: toOptional
      };
    };
    var error = function (message) {
      var getOrThunk = function (f) {
        return f();
      };
      var getOrDie = function () {
        return die(String(message))();
      };
      var or = identity;
      var orThunk = function (f) {
        return f();
      };
      var map = function (_f) {
        return error(message);
      };
      var mapError = function (f) {
        return error(f(message));
      };
      var bind = function (_f) {
        return error(message);
      };
      var fold = function (onError, _) {
        return onError(message);
      };
      return {
        isValue: never,
        isError: always,
        getOr: identity,
        getOrThunk: getOrThunk,
        getOrDie: getOrDie,
        or: or,
        orThunk: orThunk,
        fold: fold,
        map: map,
        mapError: mapError,
        each: noop,
        bind: bind,
        exists: never,
        forall: always,
        toOptional: Optional.none
      };
    };
    var fromOption = function (opt, err) {
      return opt.fold(function () {
        return error(err);
      }, value$2);
    };
    var Result = {
      value: value$2,
      error: error,
      fromOption: fromOption
    };

    var SimpleResultType;
    (function (SimpleResultType) {
      SimpleResultType[SimpleResultType['Error'] = 0] = 'Error';
      SimpleResultType[SimpleResultType['Value'] = 1] = 'Value';
    }(SimpleResultType || (SimpleResultType = {})));
    var fold$1 = function (res, onError, onValue) {
      return res.stype === SimpleResultType.Error ? onError(res.serror) : onValue(res.svalue);
    };
    var partition$1 = function (results) {
      var values = [];
      var errors = [];
      each$1(results, function (obj) {
        fold$1(obj, function (err) {
          return errors.push(err);
        }, function (val) {
          return values.push(val);
        });
      });
      return {
        values: values,
        errors: errors
      };
    };
    var mapError = function (res, f) {
      if (res.stype === SimpleResultType.Error) {
        return {
          stype: SimpleResultType.Error,
          serror: f(res.serror)
        };
      } else {
        return res;
      }
    };
    var map = function (res, f) {
      if (res.stype === SimpleResultType.Value) {
        return {
          stype: SimpleResultType.Value,
          svalue: f(res.svalue)
        };
      } else {
        return res;
      }
    };
    var bind$2 = function (res, f) {
      if (res.stype === SimpleResultType.Value) {
        return f(res.svalue);
      } else {
        return res;
      }
    };
    var bindError = function (res, f) {
      if (res.stype === SimpleResultType.Error) {
        return f(res.serror);
      } else {
        return res;
      }
    };
    var svalue = function (v) {
      return {
        stype: SimpleResultType.Value,
        svalue: v
      };
    };
    var serror = function (e) {
      return {
        stype: SimpleResultType.Error,
        serror: e
      };
    };
    var toResult$1 = function (res) {
      return fold$1(res, Result.error, Result.value);
    };
    var fromResult = function (res) {
      return res.fold(serror, svalue);
    };
    var SimpleResult = {
      fromResult: fromResult,
      toResult: toResult$1,
      svalue: svalue,
      partition: partition$1,
      serror: serror,
      bind: bind$2,
      bindError: bindError,
      map: map,
      mapError: mapError,
      fold: fold$1
    };

    var field$3 = function (key, newKey, presence, prop) {
      return {
        tag: 'field',
        key: key,
        newKey: newKey,
        presence: presence,
        prop: prop
      };
    };
    var customField$1 = function (newKey, instantiator) {
      return {
        tag: 'custom',
        newKey: newKey,
        instantiator: instantiator
      };
    };
    var fold = function (value, ifField, ifCustom) {
      switch (value.tag) {
      case 'field':
        return ifField(value.key, value.newKey, value.presence, value.prop);
      case 'custom':
        return ifCustom(value.newKey, value.instantiator);
      }
    };

    var shallow$1 = function (old, nu) {
      return nu;
    };
    var deep = function (old, nu) {
      var bothObjects = isObject(old) && isObject(nu);
      return bothObjects ? deepMerge(old, nu) : nu;
    };
    var baseMerge = function (merger) {
      return function () {
        var objects = [];
        for (var _i = 0; _i < arguments.length; _i++) {
          objects[_i] = arguments[_i];
        }
        if (objects.length === 0) {
          throw new Error('Can\'t merge zero objects');
        }
        var ret = {};
        for (var j = 0; j < objects.length; j++) {
          var curObject = objects[j];
          for (var key in curObject) {
            if (has$2(curObject, key)) {
              ret[key] = merger(ret[key], curObject[key]);
            }
          }
        }
        return ret;
      };
    };
    var deepMerge = baseMerge(deep);
    var merge$1 = baseMerge(shallow$1);

    var required$2 = function () {
      return {
        tag: 'required',
        process: {}
      };
    };
    var defaultedThunk = function (fallbackThunk) {
      return {
        tag: 'defaultedThunk',
        process: fallbackThunk
      };
    };
    var defaulted$1 = function (fallback) {
      return defaultedThunk(constant$1(fallback));
    };
    var asOption = function () {
      return {
        tag: 'option',
        process: {}
      };
    };
    var mergeWithThunk = function (baseThunk) {
      return {
        tag: 'mergeWithThunk',
        process: baseThunk
      };
    };
    var mergeWith = function (base) {
      return mergeWithThunk(constant$1(base));
    };

    var mergeValues$1 = function (values, base) {
      return values.length > 0 ? SimpleResult.svalue(deepMerge(base, merge$1.apply(undefined, values))) : SimpleResult.svalue(base);
    };
    var mergeErrors$1 = function (errors) {
      return compose(SimpleResult.serror, flatten)(errors);
    };
    var consolidateObj = function (objects, base) {
      var partition = SimpleResult.partition(objects);
      return partition.errors.length > 0 ? mergeErrors$1(partition.errors) : mergeValues$1(partition.values, base);
    };
    var consolidateArr = function (objects) {
      var partitions = SimpleResult.partition(objects);
      return partitions.errors.length > 0 ? mergeErrors$1(partitions.errors) : SimpleResult.svalue(partitions.values);
    };
    var ResultCombine = {
      consolidateObj: consolidateObj,
      consolidateArr: consolidateArr
    };

    var formatObj = function (input) {
      return isObject(input) && keys(input).length > 100 ? ' removed due to size' : JSON.stringify(input, null, 2);
    };
    var formatE