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F4SDwebService/Scripts/src/modifiers/applyStyle.js

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+import setStyles from '../utils/setStyles';
+import setAttributes from '../utils/setAttributes';
+import getReferenceOffsets from '../utils/getReferenceOffsets';
+import computeAutoPlacement from '../utils/computeAutoPlacement';
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} data.styles - List of style properties - values to apply to popper element
+ * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The same data object
+ */
+export default function applyStyle(data) {
+  // any property present in `data.styles` will be applied to the popper,
+  // in this way we can make the 3rd party modifiers add custom styles to it
+  // Be aware, modifiers could override the properties defined in the previous
+  // lines of this modifier!
+  setStyles(data.instance.popper, data.styles);
+
+  // any property present in `data.attributes` will be applied to the popper,
+  // they will be set as HTML attributes of the element
+  setAttributes(data.instance.popper, data.attributes);
+
+  // if arrowElement is defined and arrowStyles has some properties
+  if (data.arrowElement && Object.keys(data.arrowStyles).length) {
+    setStyles(data.arrowElement, data.arrowStyles);
+  }
+
+  return data;
+}
+
+/**
+ * Set the x-placement attribute before everything else because it could be used
+ * to add margins to the popper margins needs to be calculated to get the
+ * correct popper offsets.
+ * @method
+ * @memberof Popper.modifiers
+ * @param {HTMLElement} reference - The reference element used to position the popper
+ * @param {HTMLElement} popper - The HTML element used as popper
+ * @param {Object} options - Popper.js options
+ */
+export function applyStyleOnLoad(
+  reference,
+  popper,
+  options,
+  modifierOptions,
+  state
+) {
+  // compute reference element offsets
+  const referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);
+
+  // compute auto placement, store placement inside the data object,
+  // modifiers will be able to edit `placement` if needed
+  // and refer to originalPlacement to know the original value
+  const placement = computeAutoPlacement(
+    options.placement,
+    referenceOffsets,
+    popper,
+    reference,
+    options.modifiers.flip.boundariesElement,
+    options.modifiers.flip.padding
+  );
+
+  popper.setAttribute('x-placement', placement);
+
+  // Apply `position` to popper before anything else because
+  // without the position applied we can't guarantee correct computations
+  setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });
+
+  return options;
+}

F4SDwebService/Scripts/src/modifiers/arrow.js

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+import getClientRect from '../utils/getClientRect';
+import getOuterSizes from '../utils/getOuterSizes';
+import isModifierRequired from '../utils/isModifierRequired';
+import getStyleComputedProperty from '../utils/getStyleComputedProperty';
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+export default function arrow(data, options) {
+  // arrow depends on keepTogether in order to work
+  if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
+    return data;
+  }
+
+  let arrowElement = options.element;
+
+  // if arrowElement is a string, suppose it's a CSS selector
+  if (typeof arrowElement === 'string') {
+    arrowElement = data.instance.popper.querySelector(arrowElement);
+
+    // if arrowElement is not found, don't run the modifier
+    if (!arrowElement) {
+      return data;
+    }
+  } else {
+    // if the arrowElement isn't a query selector we must check that the
+    // provided DOM node is child of its popper node
+    if (!data.instance.popper.contains(arrowElement)) {
+      console.warn(
+        'WARNING: `arrow.element` must be child of its popper element!'
+      );
+      return data;
+    }
+  }
+
+  const placement = data.placement.split('-')[0];
+  const { popper, reference } = data.offsets;
+  const isVertical = ['left', 'right'].indexOf(placement) !== -1;
+
+  const len = isVertical ? 'height' : 'width';
+  const sideCapitalized = isVertical ? 'Top' : 'Left';
+  const side = sideCapitalized.toLowerCase();
+  const altSide = isVertical ? 'left' : 'top';
+  const opSide = isVertical ? 'bottom' : 'right';
+  const arrowElementSize = getOuterSizes(arrowElement)[len];
+
+  //
+  // extends keepTogether behavior making sure the popper and its
+  // reference have enough pixels in conjunction
+  //
+
+  // top/left side
+  if (reference[opSide] - arrowElementSize < popper[side]) {
+    data.offsets.popper[side] -=
+      popper[side] - (reference[opSide] - arrowElementSize);
+  }
+  // bottom/right side
+  if (reference[side] + arrowElementSize > popper[opSide]) {
+    data.offsets.popper[side] +=
+      reference[side] + arrowElementSize - popper[opSide];
+  }
+  data.offsets.popper = getClientRect(data.offsets.popper);
+
+  // compute center of the popper
+  const center = reference[side] + reference[len] / 2 - arrowElementSize / 2;
+
+  // Compute the sideValue using the updated popper offsets
+  // take popper margin in account because we don't have this info available
+  const css = getStyleComputedProperty(data.instance.popper);
+  const popperMarginSide = parseFloat(css[`margin${sideCapitalized}`]);
+  const popperBorderSide = parseFloat(css[`border${sideCapitalized}Width`]);
+  let sideValue =
+    center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;
+
+  // prevent arrowElement from being placed not contiguously to its popper
+  sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);
+
+  data.arrowElement = arrowElement;
+  data.offsets.arrow = {
+    [side]: Math.round(sideValue),
+    [altSide]: '', // make sure to unset any eventual altSide value from the DOM node
+  };
+
+  return data;
+}

F4SDwebService/Scripts/src/modifiers/computeStyle.js

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+import getSupportedPropertyName from '../utils/getSupportedPropertyName';
+import find from '../utils/find';
+import getOffsetParent from '../utils/getOffsetParent';
+import getBoundingClientRect from '../utils/getBoundingClientRect';
+import getRoundedOffsets from '../utils/getRoundedOffsets';
+import isBrowser from '../utils/isBrowser';
+
+const isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+export default function computeStyle(data, options) {
+  const { x, y } = options;
+  const { popper } = data.offsets;
+
+  // Remove this legacy support in Popper.js v2
+  const legacyGpuAccelerationOption = find(
+    data.instance.modifiers,
+    modifier => modifier.name === 'applyStyle'
+  ).gpuAcceleration;
+  if (legacyGpuAccelerationOption !== undefined) {
+    console.warn(
+      'WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!'
+    );
+  }
+  const gpuAcceleration =
+    legacyGpuAccelerationOption !== undefined
+      ? legacyGpuAccelerationOption
+      : options.gpuAcceleration;
+
+  const offsetParent = getOffsetParent(data.instance.popper);
+  const offsetParentRect = getBoundingClientRect(offsetParent);
+
+  // Styles
+  const styles = {
+    position: popper.position,
+  };
+
+  const offsets = getRoundedOffsets(
+    data,
+    window.devicePixelRatio < 2 || !isFirefox
+  );
+
+  const sideA = x === 'bottom' ? 'top' : 'bottom';
+  const sideB = y === 'right' ? 'left' : 'right';
+
+  // if gpuAcceleration is set to `true` and transform is supported,
+  //  we use `translate3d` to apply the position to the popper we
+  // automatically use the supported prefixed version if needed
+  const prefixedProperty = getSupportedPropertyName('transform');
+
+  // now, let's make a step back and look at this code closely (wtf?)
+  // If the content of the popper grows once it's been positioned, it
+  // may happen that the popper gets misplaced because of the new content
+  // overflowing its reference element
+  // To avoid this problem, we provide two options (x and y), which allow
+  // the consumer to define the offset origin.
+  // If we position a popper on top of a reference element, we can set
+  // `x` to `top` to make the popper grow towards its top instead of
+  // its bottom.
+  let left, top;
+  if (sideA === 'bottom') {
+    // when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar)
+    // and not the bottom of the html element
+    if (offsetParent.nodeName === 'HTML') {
+      top = -offsetParent.clientHeight + offsets.bottom;
+    } else {
+      top = -offsetParentRect.height + offsets.bottom;
+    }
+  } else {
+    top = offsets.top;
+  }
+  if (sideB === 'right') {
+    if (offsetParent.nodeName === 'HTML') {
+      left = -offsetParent.clientWidth + offsets.right;
+    } else {
+      left = -offsetParentRect.width + offsets.right;
+    }
+  } else {
+    left = offsets.left;
+  }
+  if (gpuAcceleration && prefixedProperty) {
+    styles[prefixedProperty] = `translate3d(${left}px, ${top}px, 0)`;
+    styles[sideA] = 0;
+    styles[sideB] = 0;
+    styles.willChange = 'transform';
+  } else {
+    // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
+    const invertTop = sideA === 'bottom' ? -1 : 1;
+    const invertLeft = sideB === 'right' ? -1 : 1;
+    styles[sideA] = top * invertTop;
+    styles[sideB] = left * invertLeft;
+    styles.willChange = `${sideA}, ${sideB}`;
+  }
+
+  // Attributes
+  const attributes = {
+    'x-placement': data.placement,
+  };
+
+  // Update `data` attributes, styles and arrowStyles
+  data.attributes = { ...attributes, ...data.attributes };
+  data.styles = { ...styles, ...data.styles };
+  data.arrowStyles = { ...data.offsets.arrow, ...data.arrowStyles };
+
+  return data;
+}

F4SDwebService/Scripts/src/modifiers/flip.js

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+import getOppositePlacement from '../utils/getOppositePlacement';
+import getOppositeVariation from '../utils/getOppositeVariation';
+import getPopperOffsets from '../utils/getPopperOffsets';
+import runModifiers from '../utils/runModifiers';
+import getBoundaries from '../utils/getBoundaries';
+import isModifierEnabled from '../utils/isModifierEnabled';
+import clockwise from '../utils/clockwise';
+
+const BEHAVIORS = {
+  FLIP: 'flip',
+  CLOCKWISE: 'clockwise',
+  COUNTERCLOCKWISE: 'counterclockwise',
+};
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+export default function flip(data, options) {
+  // if `inner` modifier is enabled, we can't use the `flip` modifier
+  if (isModifierEnabled(data.instance.modifiers, 'inner')) {
+    return data;
+  }
+
+  if (data.flipped && data.placement === data.originalPlacement) {
+    // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
+    return data;
+  }
+
+  const boundaries = getBoundaries(
+    data.instance.popper,
+    data.instance.reference,
+    options.padding,
+    options.boundariesElement,
+    data.positionFixed
+  );
+
+  let placement = data.placement.split('-')[0];
+  let placementOpposite = getOppositePlacement(placement);
+  let variation = data.placement.split('-')[1] || '';
+
+  let flipOrder = [];
+
+  switch (options.behavior) {
+    case BEHAVIORS.FLIP:
+      flipOrder = [placement, placementOpposite];
+      break;
+    case BEHAVIORS.CLOCKWISE:
+      flipOrder = clockwise(placement);
+      break;
+    case BEHAVIORS.COUNTERCLOCKWISE:
+      flipOrder = clockwise(placement, true);
+      break;
+    default:
+      flipOrder = options.behavior;
+  }
+
+  flipOrder.forEach((step, index) => {
+    if (placement !== step || flipOrder.length === index + 1) {
+      return data;
+    }
+
+    placement = data.placement.split('-')[0];
+    placementOpposite = getOppositePlacement(placement);
+
+    const popperOffsets = data.offsets.popper;
+    const refOffsets = data.offsets.reference;
+
+    // using floor because the reference offsets may contain decimals we are not going to consider here
+    const floor = Math.floor;
+    const overlapsRef =
+      (placement === 'left' &&
+        floor(popperOffsets.right) > floor(refOffsets.left)) ||
+      (placement === 'right' &&
+        floor(popperOffsets.left) < floor(refOffsets.right)) ||
+      (placement === 'top' &&
+        floor(popperOffsets.bottom) > floor(refOffsets.top)) ||
+      (placement === 'bottom' &&
+        floor(popperOffsets.top) < floor(refOffsets.bottom));
+
+    const overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
+    const overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
+    const overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
+    const overflowsBottom =
+      floor(popperOffsets.bottom) > floor(boundaries.bottom);
+
+    const overflowsBoundaries =
+      (placement === 'left' && overflowsLeft) ||
+      (placement === 'right' && overflowsRight) ||
+      (placement === 'top' && overflowsTop) ||
+      (placement === 'bottom' && overflowsBottom);
+
+    // flip the variation if required
+    const isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
+
+    // flips variation if reference element overflows boundaries
+    const flippedVariationByRef =
+      !!options.flipVariations &&
+      ((isVertical && variation === 'start' && overflowsLeft) ||
+        (isVertical && variation === 'end' && overflowsRight) ||
+        (!isVertical && variation === 'start' && overflowsTop) ||
+        (!isVertical && variation === 'end' && overflowsBottom));
+
+    // flips variation if popper content overflows boundaries
+    const flippedVariationByContent =
+      !!options.flipVariationsByContent &&
+      ((isVertical && variation === 'start' && overflowsRight) ||
+        (isVertical && variation === 'end' && overflowsLeft) ||
+        (!isVertical && variation === 'start' && overflowsBottom) ||
+        (!isVertical && variation === 'end' && overflowsTop));
+
+    const flippedVariation = flippedVariationByRef || flippedVariationByContent;
+
+    if (overlapsRef || overflowsBoundaries || flippedVariation) {
+      // this boolean to detect any flip loop
+      data.flipped = true;
+
+      if (overlapsRef || overflowsBoundaries) {
+        placement = flipOrder[index + 1];
+      }
+
+      if (flippedVariation) {
+        variation = getOppositeVariation(variation);
+      }
+
+      data.placement = placement + (variation ? '-' + variation : '');
+
+      // this object contains `position`, we want to preserve it along with
+      // any additional property we may add in the future
+      data.offsets.popper = {
+        ...data.offsets.popper,
+        ...getPopperOffsets(
+          data.instance.popper,
+          data.offsets.reference,
+          data.placement
+        ),
+      };
+
+      data = runModifiers(data.instance.modifiers, data, 'flip');
+    }
+  });
+  return data;
+}

F4SDwebService/Scripts/src/modifiers/hide.js

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+import isModifierRequired from '../utils/isModifierRequired';
+import find from '../utils/find';
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+export default function hide(data) {
+  if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
+    return data;
+  }
+
+  const refRect = data.offsets.reference;
+  const bound = find(
+    data.instance.modifiers,
+    modifier => modifier.name === 'preventOverflow'
+  ).boundaries;
+
+  if (
+    refRect.bottom < bound.top ||
+    refRect.left > bound.right ||
+    refRect.top > bound.bottom ||
+    refRect.right < bound.left
+  ) {
+    // Avoid unnecessary DOM access if visibility hasn't changed
+    if (data.hide === true) {
+      return data;
+    }
+
+    data.hide = true;
+    data.attributes['x-out-of-boundaries'] = '';
+  } else {
+    // Avoid unnecessary DOM access if visibility hasn't changed
+    if (data.hide === false) {
+      return data;
+    }
+
+    data.hide = false;
+    data.attributes['x-out-of-boundaries'] = false;
+  }
+
+  return data;
+}

F4SDwebService/Scripts/src/modifiers/index.js

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+import applyStyle, { applyStyleOnLoad } from './applyStyle';
+import computeStyle from './computeStyle';
+import arrow from './arrow';
+import flip from './flip';
+import keepTogether from './keepTogether';
+import offset from './offset';
+import preventOverflow from './preventOverflow';
+import shift from './shift';
+import hide from './hide';
+import inner from './inner';
+
+/**
+ * Modifier function, each modifier can have a function of this type assigned
+ * to its `fn` property.<br />
+ * These functions will be called on each update, this means that you must
+ * make sure they are performant enough to avoid performance bottlenecks.
+ *
+ * @function ModifierFn
+ * @argument {dataObject} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {dataObject} The data object, properly modified
+ */
+
+/**
+ * Modifiers are plugins used to alter the behavior of your poppers.<br />
+ * Popper.js uses a set of 9 modifiers to provide all the basic functionalities
+ * needed by the library.
+ *
+ * Usually you don't want to override the `order`, `fn` and `onLoad` props.
+ * All the other properties are configurations that could be tweaked.
+ * @namespace modifiers
+ */
+export default {
+  /**
+   * Modifier used to shift the popper on the start or end of its reference
+   * element.<br />
+   * It will read the variation of the `placement` property.<br />
+   * It can be one either `-end` or `-start`.
+   * @memberof modifiers
+   * @inner
+   */
+  shift: {
+    /** @prop {number} order=100 - Index used to define the order of execution */
+    order: 100,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: shift,
+  },
+
+  /**
+   * The `offset` modifier can shift your popper on both its axis.
+   *
+   * It accepts the following units:
+   * - `px` or unit-less, interpreted as pixels
+   * - `%` or `%r`, percentage relative to the length of the reference element
+   * - `%p`, percentage relative to the length of the popper element
+   * - `vw`, CSS viewport width unit
+   * - `vh`, CSS viewport height unit
+   *
+   * For length is intended the main axis relative to the placement of the popper.<br />
+   * This means that if the placement is `top` or `bottom`, the length will be the
+   * `width`. In case of `left` or `right`, it will be the `height`.
+   *
+   * You can provide a single value (as `Number` or `String`), or a pair of values
+   * as `String` divided by a comma or one (or more) white spaces.<br />
+   * The latter is a deprecated method because it leads to confusion and will be
+   * removed in v2.<br />
+   * Additionally, it accepts additions and subtractions between different units.
+   * Note that multiplications and divisions aren't supported.
+   *
+   * Valid examples are:
+   * ```
+   * 10
+   * '10%'
+   * '10, 10'
+   * '10%, 10'
+   * '10 + 10%'
+   * '10 - 5vh + 3%'
+   * '-10px + 5vh, 5px - 6%'
+   * ```
+   * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
+   * > with their reference element, unfortunately, you will have to disable the `flip` modifier.
+   * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).
+   *
+   * @memberof modifiers
+   * @inner
+   */
+  offset: {
+    /** @prop {number} order=200 - Index used to define the order of execution */
+    order: 200,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: offset,
+    /** @prop {Number|String} offset=0
+     * The offset value as described in the modifier description
+     */
+    offset: 0,
+  },
+
+  /**
+   * Modifier used to prevent the popper from being positioned outside the boundary.
+   *
+   * A scenario exists where the reference itself is not within the boundaries.<br />
+   * We can say it has "escaped the boundaries" — or just "escaped".<br />
+   * In this case we need to decide whether the popper should either:
+   *
+   * - detach from the reference and remain "trapped" in the boundaries, or
+   * - if it should ignore the boundary and "escape with its reference"
+   *
+   * When `escapeWithReference` is set to`true` and reference is completely
+   * outside its boundaries, the popper will overflow (or completely leave)
+   * the boundaries in order to remain attached to the edge of the reference.
+   *
+   * @memberof modifiers
+   * @inner
+   */
+  preventOverflow: {
+    /** @prop {number} order=300 - Index used to define the order of execution */
+    order: 300,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: preventOverflow,
+    /**
+     * @prop {Array} [priority=['left','right','top','bottom']]
+     * Popper will try to prevent overflow following these priorities by default,
+     * then, it could overflow on the left and on top of the `boundariesElement`
+     */
+    priority: ['left', 'right', 'top', 'bottom'],
+    /**
+     * @prop {number} padding=5
+     * Amount of pixel used to define a minimum distance between the boundaries
+     * and the popper. This makes sure the popper always has a little padding
+     * between the edges of its container
+     */
+    padding: 5,
+    /**
+     * @prop {String|HTMLElement} boundariesElement='scrollParent'
+     * Boundaries used by the modifier. Can be `scrollParent`, `window`,
+     * `viewport` or any DOM element.
+     */
+    boundariesElement: 'scrollParent',
+  },
+
+  /**
+   * Modifier used to make sure the reference and its popper stay near each other
+   * without leaving any gap between the two. Especially useful when the arrow is
+   * enabled and you want to ensure that it points to its reference element.
+   * It cares only about the first axis. You can still have poppers with margin
+   * between the popper and its reference element.
+   * @memberof modifiers
+   * @inner
+   */
+  keepTogether: {
+    /** @prop {number} order=400 - Index used to define the order of execution */
+    order: 400,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: keepTogether,
+  },
+
+  /**
+   * This modifier is used to move the `arrowElement` of the popper to make
+   * sure it is positioned between the reference element and its popper element.
+   * It will read the outer size of the `arrowElement` node to detect how many
+   * pixels of conjunction are needed.
+   *
+   * It has no effect if no `arrowElement` is provided.
+   * @memberof modifiers
+   * @inner
+   */
+  arrow: {
+    /** @prop {number} order=500 - Index used to define the order of execution */
+    order: 500,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: arrow,
+    /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
+    element: '[x-arrow]',
+  },
+
+  /**
+   * Modifier used to flip the popper's placement when it starts to overlap its
+   * reference element.
+   *
+   * Requires the `preventOverflow` modifier before it in order to work.
+   *
+   * **NOTE:** this modifier will interrupt the current update cycle and will
+   * restart it if it detects the need to flip the placement.
+   * @memberof modifiers
+   * @inner
+   */
+  flip: {
+    /** @prop {number} order=600 - Index used to define the order of execution */
+    order: 600,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: flip,
+    /**
+     * @prop {String|Array} behavior='flip'
+     * The behavior used to change the popper's placement. It can be one of
+     * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
+     * placements (with optional variations)
+     */
+    behavior: 'flip',
+    /**
+     * @prop {number} padding=5
+     * The popper will flip if it hits the edges of the `boundariesElement`
+     */
+    padding: 5,
+    /**
+     * @prop {String|HTMLElement} boundariesElement='viewport'
+     * The element which will define the boundaries of the popper position.
+     * The popper will never be placed outside of the defined boundaries
+     * (except if `keepTogether` is enabled)
+     */
+    boundariesElement: 'viewport',
+    /**
+     * @prop {Boolean} flipVariations=false
+     * The popper will switch placement variation between `-start` and `-end` when
+     * the reference element overlaps its boundaries.
+     *
+     * The original placement should have a set variation.
+     */
+    flipVariations: false,
+    /**
+     * @prop {Boolean} flipVariationsByContent=false
+     * The popper will switch placement variation between `-start` and `-end` when
+     * the popper element overlaps its reference boundaries.
+     *
+     * The original placement should have a set variation.
+     */
+    flipVariationsByContent: false,
+  },
+
+  /**
+   * Modifier used to make the popper flow toward the inner of the reference element.
+   * By default, when this modifier is disabled, the popper will be placed outside
+   * the reference element.
+   * @memberof modifiers
+   * @inner
+   */
+  inner: {
+    /** @prop {number} order=700 - Index used to define the order of execution */
+    order: 700,
+    /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
+    enabled: false,
+    /** @prop {ModifierFn} */
+    fn: inner,
+  },
+
+  /**
+   * Modifier used to hide the popper when its reference element is outside of the
+   * popper boundaries. It will set a `x-out-of-boundaries` attribute which can
+   * be used to hide with a CSS selector the popper when its reference is
+   * out of boundaries.
+   *
+   * Requires the `preventOverflow` modifier before it in order to work.
+   * @memberof modifiers
+   * @inner
+   */
+  hide: {
+    /** @prop {number} order=800 - Index used to define the order of execution */
+    order: 800,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: hide,
+  },
+
+  /**
+   * Computes the style that will be applied to the popper element to gets
+   * properly positioned.
+   *
+   * Note that this modifier will not touch the DOM, it just prepares the styles
+   * so that `applyStyle` modifier can apply it. This separation is useful
+   * in case you need to replace `applyStyle` with a custom implementation.
+   *
+   * This modifier has `850` as `order` value to maintain backward compatibility
+   * with previous versions of Popper.js. Expect the modifiers ordering method
+   * to change in future major versions of the library.
+   *
+   * @memberof modifiers
+   * @inner
+   */
+  computeStyle: {
+    /** @prop {number} order=850 - Index used to define the order of execution */
+    order: 850,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: computeStyle,
+    /**
+     * @prop {Boolean} gpuAcceleration=true
+     * If true, it uses the CSS 3D transformation to position the popper.
+     * Otherwise, it will use the `top` and `left` properties
+     */
+    gpuAcceleration: true,
+    /**
+     * @prop {string} [x='bottom']
+     * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
+     * Change this if your popper should grow in a direction different from `bottom`
+     */
+    x: 'bottom',
+    /**
+     * @prop {string} [x='left']
+     * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
+     * Change this if your popper should grow in a direction different from `right`
+     */
+    y: 'right',
+  },
+
+  /**
+   * Applies the computed styles to the popper element.
+   *
+   * All the DOM manipulations are limited to this modifier. This is useful in case
+   * you want to integrate Popper.js inside a framework or view library and you
+   * want to delegate all the DOM manipulations to it.
+   *
+   * Note that if you disable this modifier, you must make sure the popper element
+   * has its position set to `absolute` before Popper.js can do its work!
+   *
+   * Just disable this modifier and define your own to achieve the desired effect.
+   *
+   * @memberof modifiers
+   * @inner
+   */
+  applyStyle: {
+    /** @prop {number} order=900 - Index used to define the order of execution */
+    order: 900,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: applyStyle,
+    /** @prop {Function} */
+    onLoad: applyStyleOnLoad,
+    /**
+     * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
+     * @prop {Boolean} gpuAcceleration=true
+     * If true, it uses the CSS 3D transformation to position the popper.
+     * Otherwise, it will use the `top` and `left` properties
+     */
+    gpuAcceleration: undefined,
+  },
+};
+
+/**
+ * The `dataObject` is an object containing all the information used by Popper.js.
+ * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
+ * @name dataObject
+ * @property {Object} data.instance The Popper.js instance
+ * @property {String} data.placement Placement applied to popper
+ * @property {String} data.originalPlacement Placement originally defined on init
+ * @property {Boolean} data.flipped True if popper has been flipped by flip modifier
+ * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper
+ * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
+ * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)
+ * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)
+ * @property {Object} data.boundaries Offsets of the popper boundaries
+ * @property {Object} data.offsets The measurements of popper, reference and arrow elements
+ * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
+ * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
+ * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
+ */

F4SDwebService/Scripts/src/modifiers/inner.js

@@ -0,0 +1,27 @@
+import getClientRect from '../utils/getClientRect';
+import getOppositePlacement from '../utils/getOppositePlacement';
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+export default function inner(data) {
+  const placement = data.placement;
+  const basePlacement = placement.split('-')[0];
+  const { popper, reference } = data.offsets;
+  const isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;
+
+  const subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;
+
+  popper[isHoriz ? 'left' : 'top'] =
+    reference[basePlacement] -
+    (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);
+
+  data.placement = getOppositePlacement(placement);
+  data.offsets.popper = getClientRect(popper);
+
+  return data;
+}

F4SDwebService/Scripts/src/modifiers/keepTogether.js

@@ -0,0 +1,26 @@
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+export default function keepTogether(data) {
+  const { popper, reference } = data.offsets;
+  const placement = data.placement.split('-')[0];
+  const floor = Math.floor;
+  const isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
+  const side = isVertical ? 'right' : 'bottom';
+  const opSide = isVertical ? 'left' : 'top';
+  const measurement = isVertical ? 'width' : 'height';
+
+  if (popper[side] < floor(reference[opSide])) {
+    data.offsets.popper[opSide] =
+      floor(reference[opSide]) - popper[measurement];
+  }
+  if (popper[opSide] > floor(reference[side])) {
+    data.offsets.popper[opSide] = floor(reference[side]);
+  }
+
+  return data;
+}

F4SDwebService/Scripts/src/modifiers/offset.js

@@ -0,0 +1,194 @@
+import isNumeric from '../utils/isNumeric';
+import getClientRect from '../utils/getClientRect';
+import find from '../utils/find';
+
+/**
+ * Converts a string containing value + unit into a px value number
+ * @function
+ * @memberof {modifiers~offset}
+ * @private
+ * @argument {String} str - Value + unit string
+ * @argument {String} measurement - `height` or `width`
+ * @argument {Object} popperOffsets
+ * @argument {Object} referenceOffsets
+ * @returns {Number|String}
+ * Value in pixels, or original string if no values were extracted
+ */
+export function toValue(str, measurement, popperOffsets, referenceOffsets) {
+  // separate value from unit
+  const split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
+  const value = +split[1];
+  const unit = split[2];
+
+  // If it's not a number it's an operator, I guess
+  if (!value) {
+    return str;
+  }
+
+  if (unit.indexOf('%') === 0) {
+    let element;
+    switch (unit) {
+      case '%p':
+        element = popperOffsets;
+        break;
+      case '%':
+      case '%r':
+      default:
+        element = referenceOffsets;
+    }
+
+    const rect = getClientRect(element);
+    return rect[measurement] / 100 * value;
+  } else if (unit === 'vh' || unit === 'vw') {
+    // if is a vh or vw, we calculate the size based on the viewport
+    let size;
+    if (unit === 'vh') {
+      size = Math.max(
+        document.documentElement.clientHeight,
+        window.innerHeight || 0
+      );
+    } else {
+      size = Math.max(
+        document.documentElement.clientWidth,
+        window.innerWidth || 0
+      );
+    }
+    return size / 100 * value;
+  } else {
+    // if is an explicit pixel unit, we get rid of the unit and keep the value
+    // if is an implicit unit, it's px, and we return just the value
+    return value;
+  }
+}
+
+/**
+ * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
+ * @function
+ * @memberof {modifiers~offset}
+ * @private
+ * @argument {String} offset
+ * @argument {Object} popperOffsets
+ * @argument {Object} referenceOffsets
+ * @argument {String} basePlacement
+ * @returns {Array} a two cells array with x and y offsets in numbers
+ */
+export function parseOffset(
+  offset,
+  popperOffsets,
+  referenceOffsets,
+  basePlacement
+) {
+  const offsets = [0, 0];
+
+  // Use height if placement is left or right and index is 0 otherwise use width
+  // in this way the first offset will use an axis and the second one
+  // will use the other one
+  const useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;
+
+  // Split the offset string to obtain a list of values and operands
+  // The regex addresses values with the plus or minus sign in front (+10, -20, etc)
+  const fragments = offset.split(/(\+|\-)/).map(frag => frag.trim());
+
+  // Detect if the offset string contains a pair of values or a single one
+  // they could be separated by comma or space
+  const divider = fragments.indexOf(
+    find(fragments, frag => frag.search(/,|\s/) !== -1)
+  );
+
+  if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
+    console.warn(
+      'Offsets separated by white space(s) are deprecated, use a comma (,) instead.'
+    );
+  }
+
+  // If divider is found, we divide the list of values and operands to divide
+  // them by ofset X and Y.
+  const splitRegex = /\s*,\s*|\s+/;
+  let ops = divider !== -1
+    ? [
+        fragments
+          .slice(0, divider)
+          .concat([fragments[divider].split(splitRegex)[0]]),
+        [fragments[divider].split(splitRegex)[1]].concat(
+          fragments.slice(divider + 1)
+        ),
+      ]
+    : [fragments];
+
+  // Convert the values with units to absolute pixels to allow our computations
+  ops = ops.map((op, index) => {
+    // Most of the units rely on the orientation of the popper
+    const measurement = (index === 1 ? !useHeight : useHeight)
+      ? 'height'
+      : 'width';
+    let mergeWithPrevious = false;
+    return (
+      op
+        // This aggregates any `+` or `-` sign that aren't considered operators
+        // e.g.: 10 + +5 => [10, +, +5]
+        .reduce((a, b) => {
+          if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
+            a[a.length - 1] = b;
+            mergeWithPrevious = true;
+            return a;
+          } else if (mergeWithPrevious) {
+            a[a.length - 1] += b;
+            mergeWithPrevious = false;
+            return a;
+          } else {
+            return a.concat(b);
+          }
+        }, [])
+        // Here we convert the string values into number values (in px)
+        .map(str => toValue(str, measurement, popperOffsets, referenceOffsets))
+    );
+  });
+
+  // Loop trough the offsets arrays and execute the operations
+  ops.forEach((op, index) => {
+    op.forEach((frag, index2) => {
+      if (isNumeric(frag)) {
+        offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
+      }
+    });
+  });
+  return offsets;
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @argument {Number|String} options.offset=0
+ * The offset value as described in the modifier description
+ * @returns {Object} The data object, properly modified
+ */
+export default function offset(data, { offset }) {
+  const { placement, offsets: { popper, reference } } = data;
+  const basePlacement = placement.split('-')[0];
+
+  let offsets;
+  if (isNumeric(+offset)) {
+    offsets = [+offset, 0];
+  } else {
+    offsets = parseOffset(offset, popper, reference, basePlacement);
+  }
+
+  if (basePlacement === 'left') {
+    popper.top += offsets[0];
+    popper.left -= offsets[1];
+  } else if (basePlacement === 'right') {
+    popper.top += offsets[0];
+    popper.left += offsets[1];
+  } else if (basePlacement === 'top') {
+    popper.left += offsets[0];
+    popper.top -= offsets[1];
+  } else if (basePlacement === 'bottom') {
+    popper.left += offsets[0];
+    popper.top += offsets[1];
+  }
+
+  data.popper = popper;
+  return data;
+}

F4SDwebService/Scripts/src/modifiers/preventOverflow.js

@@ -0,0 +1,89 @@
+import getOffsetParent from '../utils/getOffsetParent';
+import getBoundaries from '../utils/getBoundaries';
+import getSupportedPropertyName from '../utils/getSupportedPropertyName';
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+export default function preventOverflow(data, options) {
+  let boundariesElement =
+    options.boundariesElement || getOffsetParent(data.instance.popper);
+
+  // If offsetParent is the reference element, we really want to
+  // go one step up and use the next offsetParent as reference to
+  // avoid to make this modifier completely useless and look like broken
+  if (data.instance.reference === boundariesElement) {
+    boundariesElement = getOffsetParent(boundariesElement);
+  }
+
+  // NOTE: DOM access here
+  // resets the popper's position so that the document size can be calculated excluding
+  // the size of the popper element itself
+  const transformProp = getSupportedPropertyName('transform');
+  const popperStyles = data.instance.popper.style; // assignment to help minification
+  const { top, left, [transformProp]: transform } = popperStyles;
+  popperStyles.top = '';
+  popperStyles.left = '';
+  popperStyles[transformProp] = '';
+
+  const boundaries = getBoundaries(
+    data.instance.popper,
+    data.instance.reference,
+    options.padding,
+    boundariesElement,
+    data.positionFixed
+  );
+
+  // NOTE: DOM access here
+  // restores the original style properties after the offsets have been computed
+  popperStyles.top = top;
+  popperStyles.left = left;
+  popperStyles[transformProp] = transform;
+
+  options.boundaries = boundaries;
+
+  const order = options.priority;
+  let popper = data.offsets.popper;
+
+  const check = {
+    primary(placement) {
+      let value = popper[placement];
+      if (
+        popper[placement] < boundaries[placement] &&
+        !options.escapeWithReference
+      ) {
+        value = Math.max(popper[placement], boundaries[placement]);
+      }
+      return { [placement]: value };
+    },
+    secondary(placement) {
+      const mainSide = placement === 'right' ? 'left' : 'top';
+      let value = popper[mainSide];
+      if (
+        popper[placement] > boundaries[placement] &&
+        !options.escapeWithReference
+      ) {
+        value = Math.min(
+          popper[mainSide],
+          boundaries[placement] -
+            (placement === 'right' ? popper.width : popper.height)
+        );
+      }
+      return { [mainSide]: value };
+    },
+  };
+
+  order.forEach(placement => {
+    const side =
+      ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
+    popper = { ...popper, ...check[side](placement) };
+  });
+
+  data.offsets.popper = popper;
+
+  return data;
+}

F4SDwebService/Scripts/src/modifiers/shift.js

@@ -0,0 +1,31 @@
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+export default function shift(data) {
+  const placement = data.placement;
+  const basePlacement = placement.split('-')[0];
+  const shiftvariation = placement.split('-')[1];
+
+  // if shift shiftvariation is specified, run the modifier
+  if (shiftvariation) {
+    const { reference, popper } = data.offsets;
+    const isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
+    const side = isVertical ? 'left' : 'top';
+    const measurement = isVertical ? 'width' : 'height';
+
+    const shiftOffsets = {
+      start: { [side]: reference[side] },
+      end: {
+        [side]: reference[side] + reference[measurement] - popper[measurement],
+      },
+    };
+
+    data.offsets.popper = { ...popper, ...shiftOffsets[shiftvariation] };
+  }
+
+  return data;
+}