antd/lib/popover/placements.js

An enterprise-class UI design language and React-based implementation

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = getPlacements;

var _placements = require('rc-tooltip/lib/placements');

var autoAdjustOverflow = {
  adjustX: 1,
  adjustY: 1
};

var targetOffset = [0, 0];

function getPlacements() {
  var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

  if (!config.arrowPointAtCenter) {
    return _placements.placements;
  }
  var _config$arrowWidth = config.arrowWidth,
      arrowWidth = _config$arrowWidth === undefined ? 5 : _config$arrowWidth,
      _config$horizontalArr = config.horizontalArrowShift,
      horizontalArrowShift = _config$horizontalArr === undefined ? 16 : _config$horizontalArr,
      _config$verticalArrow = config.verticalArrowShift,
      verticalArrowShift = _config$verticalArrow === undefined ? 12 : _config$verticalArrow;

  return {
    left: {
      points: ['cr', 'cl'],
      overflow: autoAdjustOverflow,
      offset: [-4, 0],
      targetOffset: targetOffset
    },
    right: {
      points: ['cl', 'cr'],
      overflow: autoAdjustOverflow,
      offset: [4, 0],
      targetOffset: targetOffset
    },
    top: {
      points: ['bc', 'tc'],
      overflow: autoAdjustOverflow,
      offset: [0, -4],
      targetOffset: targetOffset
    },
    bottom: {
      points: ['tc', 'bc'],
      overflow: autoAdjustOverflow,
      offset: [0, 4],
      targetOffset: targetOffset
    },
    topLeft: {
      points: ['bl', 'tc'],
      overflow: autoAdjustOverflow,
      offset: [-(horizontalArrowShift + arrowWidth), -4],
      targetOffset: targetOffset
    },
    leftTop: {
      points: ['tr', 'cl'],
      overflow: autoAdjustOverflow,
      offset: [-4, -(verticalArrowShift + arrowWidth)],
      targetOffset: targetOffset
    },
    topRight: {
      points: ['br', 'tc'],
      overflow: autoAdjustOverflow,
      offset: [horizontalArrowShift + arrowWidth, -4],
      targetOffset: targetOffset
    },
    rightTop: {
      points: ['tl', 'cr'],
      overflow: autoAdjustOverflow,
      offset: [4, -(verticalArrowShift + arrowWidth)],
      targetOffset: targetOffset
    },
    bottomRight: {
      points: ['tr', 'bc'],
      overflow: autoAdjustOverflow,
      offset: [horizontalArrowShift + arrowWidth, 4],
      targetOffset: targetOffset
    },
    rightBottom: {
      points: ['bl', 'cr'],
      overflow: autoAdjustOverflow,
      offset: [4, verticalArrowShift + arrowWidth],
      targetOffset: targetOffset
    },
    bottomLeft: {
      points: ['tl', 'bc'],
      overflow: autoAdjustOverflow,
      offset: [-(horizontalArrowShift + arrowWidth), 4],
      targetOffset: targetOffset
    },
    leftBottom: {
      points: ['br', 'cl'],
      overflow: autoAdjustOverflow,
      offset: [-4, verticalArrowShift + arrowWidth],
      targetOffset: targetOffset
    }
  };
}
module.exports = exports['default'];