Hinzufügen der Bibliotheken flag-icons, popper und select2 zur Verbesserung der Dropdown-, Tooltip- und Auswahlfeldfunktionalität.

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/computeAutoPlacement.js

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+import getVariation from "./getVariation.js";
+import { variationPlacements, basePlacements, placements as allPlacements } from "../enums.js";
+import detectOverflow from "./detectOverflow.js";
+import getBasePlacement from "./getBasePlacement.js";
+export default function computeAutoPlacement(state, options) {
+  if (options === void 0) {
+    options = {};
+  }
+
+  var _options = options,
+      placement = _options.placement,
+      boundary = _options.boundary,
+      rootBoundary = _options.rootBoundary,
+      padding = _options.padding,
+      flipVariations = _options.flipVariations,
+      _options$allowedAutoP = _options.allowedAutoPlacements,
+      allowedAutoPlacements = _options$allowedAutoP === void 0 ? allPlacements : _options$allowedAutoP;
+  var variation = getVariation(placement);
+  var placements = variation ? flipVariations ? variationPlacements : variationPlacements.filter(function (placement) {
+    return getVariation(placement) === variation;
+  }) : basePlacements;
+  var allowedPlacements = placements.filter(function (placement) {
+    return allowedAutoPlacements.indexOf(placement) >= 0;
+  });
+
+  if (allowedPlacements.length === 0) {
+    allowedPlacements = placements;
+  } // $FlowFixMe[incompatible-type]: Flow seems to have problems with two array unions...
+
+
+  var overflows = allowedPlacements.reduce(function (acc, placement) {
+    acc[placement] = detectOverflow(state, {
+      placement: placement,
+      boundary: boundary,
+      rootBoundary: rootBoundary,
+      padding: padding
+    })[getBasePlacement(placement)];
+    return acc;
+  }, {});
+  return Object.keys(overflows).sort(function (a, b) {
+    return overflows[a] - overflows[b];
+  });
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/computeOffsets.js

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+import getBasePlacement from "./getBasePlacement.js";
+import getVariation from "./getVariation.js";
+import getMainAxisFromPlacement from "./getMainAxisFromPlacement.js";
+import { top, right, bottom, left, start, end } from "../enums.js";
+export default function computeOffsets(_ref) {
+  var reference = _ref.reference,
+      element = _ref.element,
+      placement = _ref.placement;
+  var basePlacement = placement ? getBasePlacement(placement) : null;
+  var variation = placement ? getVariation(placement) : null;
+  var commonX = reference.x + reference.width / 2 - element.width / 2;
+  var commonY = reference.y + reference.height / 2 - element.height / 2;
+  var offsets;
+
+  switch (basePlacement) {
+    case top:
+      offsets = {
+        x: commonX,
+        y: reference.y - element.height
+      };
+      break;
+
+    case bottom:
+      offsets = {
+        x: commonX,
+        y: reference.y + reference.height
+      };
+      break;
+
+    case right:
+      offsets = {
+        x: reference.x + reference.width,
+        y: commonY
+      };
+      break;
+
+    case left:
+      offsets = {
+        x: reference.x - element.width,
+        y: commonY
+      };
+      break;
+
+    default:
+      offsets = {
+        x: reference.x,
+        y: reference.y
+      };
+  }
+
+  var mainAxis = basePlacement ? getMainAxisFromPlacement(basePlacement) : null;
+
+  if (mainAxis != null) {
+    var len = mainAxis === 'y' ? 'height' : 'width';
+
+    switch (variation) {
+      case start:
+        offsets[mainAxis] = offsets[mainAxis] - (reference[len] / 2 - element[len] / 2);
+        break;
+
+      case end:
+        offsets[mainAxis] = offsets[mainAxis] + (reference[len] / 2 - element[len] / 2);
+        break;
+
+      default:
+    }
+  }
+
+  return offsets;
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/debounce.js

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+export default function debounce(fn) {
+  var pending;
+  return function () {
+    if (!pending) {
+      pending = new Promise(function (resolve) {
+        Promise.resolve().then(function () {
+          pending = undefined;
+          resolve(fn());
+        });
+      });
+    }
+
+    return pending;
+  };
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/detectOverflow.js

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+import getClippingRect from "../dom-utils/getClippingRect.js";
+import getDocumentElement from "../dom-utils/getDocumentElement.js";
+import getBoundingClientRect from "../dom-utils/getBoundingClientRect.js";
+import computeOffsets from "./computeOffsets.js";
+import rectToClientRect from "./rectToClientRect.js";
+import { clippingParents, reference, popper, bottom, top, right, basePlacements, viewport } from "../enums.js";
+import { isElement } from "../dom-utils/instanceOf.js";
+import mergePaddingObject from "./mergePaddingObject.js";
+import expandToHashMap from "./expandToHashMap.js"; // eslint-disable-next-line import/no-unused-modules
+
+export default function detectOverflow(state, options) {
+  if (options === void 0) {
+    options = {};
+  }
+
+  var _options = options,
+      _options$placement = _options.placement,
+      placement = _options$placement === void 0 ? state.placement : _options$placement,
+      _options$strategy = _options.strategy,
+      strategy = _options$strategy === void 0 ? state.strategy : _options$strategy,
+      _options$boundary = _options.boundary,
+      boundary = _options$boundary === void 0 ? clippingParents : _options$boundary,
+      _options$rootBoundary = _options.rootBoundary,
+      rootBoundary = _options$rootBoundary === void 0 ? viewport : _options$rootBoundary,
+      _options$elementConte = _options.elementContext,
+      elementContext = _options$elementConte === void 0 ? popper : _options$elementConte,
+      _options$altBoundary = _options.altBoundary,
+      altBoundary = _options$altBoundary === void 0 ? false : _options$altBoundary,
+      _options$padding = _options.padding,
+      padding = _options$padding === void 0 ? 0 : _options$padding;
+  var paddingObject = mergePaddingObject(typeof padding !== 'number' ? padding : expandToHashMap(padding, basePlacements));
+  var altContext = elementContext === popper ? reference : popper;
+  var popperRect = state.rects.popper;
+  var element = state.elements[altBoundary ? altContext : elementContext];
+  var clippingClientRect = getClippingRect(isElement(element) ? element : element.contextElement || getDocumentElement(state.elements.popper), boundary, rootBoundary, strategy);
+  var referenceClientRect = getBoundingClientRect(state.elements.reference);
+  var popperOffsets = computeOffsets({
+    reference: referenceClientRect,
+    element: popperRect,
+    strategy: 'absolute',
+    placement: placement
+  });
+  var popperClientRect = rectToClientRect(Object.assign({}, popperRect, popperOffsets));
+  var elementClientRect = elementContext === popper ? popperClientRect : referenceClientRect; // positive = overflowing the clipping rect
+  // 0 or negative = within the clipping rect
+
+  var overflowOffsets = {
+    top: clippingClientRect.top - elementClientRect.top + paddingObject.top,
+    bottom: elementClientRect.bottom - clippingClientRect.bottom + paddingObject.bottom,
+    left: clippingClientRect.left - elementClientRect.left + paddingObject.left,
+    right: elementClientRect.right - clippingClientRect.right + paddingObject.right
+  };
+  var offsetData = state.modifiersData.offset; // Offsets can be applied only to the popper element
+
+  if (elementContext === popper && offsetData) {
+    var offset = offsetData[placement];
+    Object.keys(overflowOffsets).forEach(function (key) {
+      var multiply = [right, bottom].indexOf(key) >= 0 ? 1 : -1;
+      var axis = [top, bottom].indexOf(key) >= 0 ? 'y' : 'x';
+      overflowOffsets[key] += offset[axis] * multiply;
+    });
+  }
+
+  return overflowOffsets;
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/expandToHashMap.js

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+export default function expandToHashMap(value, keys) {
+  return keys.reduce(function (hashMap, key) {
+    hashMap[key] = value;
+    return hashMap;
+  }, {});
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/getAltAxis.js

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+export default function getAltAxis(axis) {
+  return axis === 'x' ? 'y' : 'x';
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/getAltLen.js

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+export default function getAltLen(len) {
+  return len === 'width' ? 'height' : 'width';
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/getBasePlacement.js

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+import { auto } from "../enums.js";
+export default function getBasePlacement(placement) {
+  return placement.split('-')[0];
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/getFreshSideObject.js

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+export default function getFreshSideObject() {
+  return {
+    top: 0,
+    right: 0,
+    bottom: 0,
+    left: 0
+  };
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/getMainAxisFromPlacement.js

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+export default function getMainAxisFromPlacement(placement) {
+  return ['top', 'bottom'].indexOf(placement) >= 0 ? 'x' : 'y';
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/getOppositePlacement.js

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+var hash = {
+  left: 'right',
+  right: 'left',
+  bottom: 'top',
+  top: 'bottom'
+};
+export default function getOppositePlacement(placement) {
+  return placement.replace(/left|right|bottom|top/g, function (matched) {
+    return hash[matched];
+  });
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/getOppositeVariationPlacement.js

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+var hash = {
+  start: 'end',
+  end: 'start'
+};
+export default function getOppositeVariationPlacement(placement) {
+  return placement.replace(/start|end/g, function (matched) {
+    return hash[matched];
+  });
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/getVariation.js

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+export default function getVariation(placement) {
+  return placement.split('-')[1];
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/math.js

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+export var max = Math.max;
+export var min = Math.min;
+export var round = Math.round;

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/mergeByName.js

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+export default function mergeByName(modifiers) {
+  var merged = modifiers.reduce(function (merged, current) {
+    var existing = merged[current.name];
+    merged[current.name] = existing ? Object.assign({}, existing, current, {
+      options: Object.assign({}, existing.options, current.options),
+      data: Object.assign({}, existing.data, current.data)
+    }) : current;
+    return merged;
+  }, {}); // IE11 does not support Object.values
+
+  return Object.keys(merged).map(function (key) {
+    return merged[key];
+  });
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/mergePaddingObject.js

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+import getFreshSideObject from "./getFreshSideObject.js";
+export default function mergePaddingObject(paddingObject) {
+  return Object.assign({}, getFreshSideObject(), paddingObject);
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/orderModifiers.js

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+import { modifierPhases } from "../enums.js"; // source: https://stackoverflow.com/questions/49875255
+
+function order(modifiers) {
+  var map = new Map();
+  var visited = new Set();
+  var result = [];
+  modifiers.forEach(function (modifier) {
+    map.set(modifier.name, modifier);
+  }); // On visiting object, check for its dependencies and visit them recursively
+
+  function sort(modifier) {
+    visited.add(modifier.name);
+    var requires = [].concat(modifier.requires || [], modifier.requiresIfExists || []);
+    requires.forEach(function (dep) {
+      if (!visited.has(dep)) {
+        var depModifier = map.get(dep);
+
+        if (depModifier) {
+          sort(depModifier);
+        }
+      }
+    });
+    result.push(modifier);
+  }
+
+  modifiers.forEach(function (modifier) {
+    if (!visited.has(modifier.name)) {
+      // check for visited object
+      sort(modifier);
+    }
+  });
+  return result;
+}
+
+export default function orderModifiers(modifiers) {
+  // order based on dependencies
+  var orderedModifiers = order(modifiers); // order based on phase
+
+  return modifierPhases.reduce(function (acc, phase) {
+    return acc.concat(orderedModifiers.filter(function (modifier) {
+      return modifier.phase === phase;
+    }));
+  }, []);
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/rectToClientRect.js

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+export default function rectToClientRect(rect) {
+  return Object.assign({}, rect, {
+    left: rect.x,
+    top: rect.y,
+    right: rect.x + rect.width,
+    bottom: rect.y + rect.height
+  });
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/uniqueBy.js

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+export default function uniqueBy(arr, fn) {
+  var identifiers = new Set();
+  return arr.filter(function (item) {
+    var identifier = fn(item);
+
+    if (!identifiers.has(identifier)) {
+      identifiers.add(identifier);
+      return true;
+    }
+  });
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/userAgent.js

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+export default function getUAString() {
+  var uaData = navigator.userAgentData;
+
+  if (uaData != null && uaData.brands && Array.isArray(uaData.brands)) {
+    return uaData.brands.map(function (item) {
+      return item.brand + "/" + item.version;
+    }).join(' ');
+  }
+
+  return navigator.userAgent;
+}

EnvelopeGenerator.Web/wwwroot/lib/popper/dist/esm/utils/within.js

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+import { max as mathMax, min as mathMin } from "./math.js";
+export function within(min, value, max) {
+  return mathMax(min, mathMin(value, max));
+}
+export function withinMaxClamp(min, value, max) {
+  var v = within(min, value, max);
+  return v > max ? max : v;
+}