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编辑当前文件:/home/freeclou/app.optimyar.com/backend/node_modules/reactstrap/src/TooltipPopoverWrapper.js

import React from 'react';
import PropTypes from 'prop-types';
import PopperContent from './PopperContent';
import {
  getTarget,
  targetPropType,
  omit,
  PopperPlacements,
  mapToCssModules,
  DOMElement
} from './utils';

export const propTypes = {
  placement: PropTypes.oneOf(PopperPlacements),
  target: targetPropType.isRequired,
  container: targetPropType,
  isOpen: PropTypes.bool,
  disabled: PropTypes.bool,
  hideArrow: PropTypes.bool,
  boundariesElement: PropTypes.oneOfType([PropTypes.string, DOMElement]),
  className: PropTypes.string,
  innerClassName: PropTypes.string,
  arrowClassName: PropTypes.string,
  popperClassName: PropTypes.string,
  cssModule: PropTypes.object,
  toggle: PropTypes.func,
  autohide: PropTypes.bool,
  placementPrefix: PropTypes.string,
  delay: PropTypes.oneOfType([
    PropTypes.shape({ show: PropTypes.number, hide: PropTypes.number }),
    PropTypes.number
  ]),
  modifiers: PropTypes.object,
  offset: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
  innerRef: PropTypes.oneOfType([
    PropTypes.func,
    PropTypes.string,
    PropTypes.object
  ]),
  trigger: PropTypes.string,
  fade: PropTypes.bool,
  flip: PropTypes.bool,
};

const DEFAULT_DELAYS = {
  show: 0,
  hide: 50
};

const defaultProps = {
  isOpen: false,
  hideArrow: false,
  autohide: false,
  delay: DEFAULT_DELAYS,
  toggle: function () {},
  trigger: 'click',
  fade: true,
};

function isInDOMSubtree(element, subtreeRoot) {
  return subtreeRoot && (element === subtreeRoot || subtreeRoot.contains(element));
}

function isInDOMSubtrees(element, subtreeRoots = []) {
  return subtreeRoots && subtreeRoots.length && subtreeRoots.find(subTreeRoot=> isInDOMSubtree(element, subTreeRoot));
}

class TooltipPopoverWrapper extends React.Component {
  constructor(props) {
    super(props);

this._targets = [];
    this.currentTargetElement = null;
    this.addTargetEvents = this.addTargetEvents.bind(this);
    this.handleDocumentClick = this.handleDocumentClick.bind(this);
    this.removeTargetEvents = this.removeTargetEvents.bind(this);
    this.toggle = this.toggle.bind(this);
    this.showWithDelay = this.showWithDelay.bind(this);
    this.hideWithDelay = this.hideWithDelay.bind(this);
    this.onMouseOverTooltipContent = this.onMouseOverTooltipContent.bind(this);
    this.onMouseLeaveTooltipContent = this.onMouseLeaveTooltipContent.bind(
      this
    );
    this.show = this.show.bind(this);
    this.hide = this.hide.bind(this);
    this.onEscKeyDown = this.onEscKeyDown.bind(this);
    this.getRef = this.getRef.bind(this);
    this.state = { isOpen: props.isOpen };
    this._isMounted = false;
  }

componentDidMount() {
    this._isMounted = true;
    this.updateTarget();
  }

componentWillUnmount() {
    this._isMounted = false;
    this.removeTargetEvents();
    this._targets = null;
    this.clearShowTimeout();
    this.clearHideTimeout();
  }

static getDerivedStateFromProps(props, state) {
    if (props.isOpen && !state.isOpen) {
      return { isOpen: props.isOpen };
    }
    else return null;
  }

onMouseOverTooltipContent() {
    if (this.props.trigger.indexOf('hover') > -1 && !this.props.autohide) {
      if (this._hideTimeout) {
        this.clearHideTimeout();
      }
      if (this.state.isOpen && !this.props.isOpen) {
        this.toggle();
      }
    }
  }

onMouseLeaveTooltipContent(e) {
    if (this.props.trigger.indexOf('hover') > -1 && !this.props.autohide) {
      if (this._showTimeout) {
        this.clearShowTimeout();
      }
      e.persist();
      this._hideTimeout = setTimeout(
        this.hide.bind(this, e),
        this.getDelay('hide')
      );
    }
  }

onEscKeyDown(e) {
    if (e.key === 'Escape') {
      this.hide(e);
    }
  }

getRef(ref) {
    const { innerRef } = this.props;
    if (innerRef) {
      if (typeof innerRef === 'function') {
        innerRef(ref);
      } else if (typeof innerRef === 'object') {
        innerRef.current = ref;
      }
    }
    this._popover = ref;
  }

getDelay(key) {
    const { delay } = this.props;
    if (typeof delay === 'object') {
      return isNaN(delay[key]) ? DEFAULT_DELAYS[key] : delay[key];
    }
    return delay;
  }

show(e) {
    if (!this.props.isOpen) {
      this.clearShowTimeout();
      this.currentTargetElement = e ? e.currentTarget || e.target : null;
      if (e && e.composedPath && typeof e.composedPath === 'function') {
        const path = e.composedPath();
        this.currentTargetElement = path && path[0] || this.currentTargetElement;
      }
      this.toggle(e);
    }
  }

showWithDelay(e) {
    if (this._hideTimeout) {
      this.clearHideTimeout();
    }
    this._showTimeout = setTimeout(
      this.show.bind(this, e),
      this.getDelay('show')
    );
  }
  hide(e) {
    if (this.props.isOpen) {
      this.clearHideTimeout();
      this.currentTargetElement = null;
      this.toggle(e);
    }
  }

hideWithDelay(e) {
    if (this._showTimeout) {
      this.clearShowTimeout();
    }
    this._hideTimeout = setTimeout(
      this.hide.bind(this, e),
      this.getDelay('hide')
    );
  }

clearShowTimeout() {
    clearTimeout(this._showTimeout);
    this._showTimeout = undefined;
  }

clearHideTimeout() {
    clearTimeout(this._hideTimeout);
    this._hideTimeout = undefined;
  }

handleDocumentClick(e) {
    const triggers = this.props.trigger.split(' ');

if (triggers.indexOf('legacy') > -1 && (this.props.isOpen || isInDOMSubtrees(e.target, this._targets))) {
      if (this._hideTimeout) {
        this.clearHideTimeout();
      }
      if (this.props.isOpen && !isInDOMSubtree(e.target, this._popover)) {
        this.hideWithDelay(e);
      } else if (!this.props.isOpen) {
        this.showWithDelay(e);
      }
    } else if (triggers.indexOf('click') > -1 && isInDOMSubtrees(e.target, this._targets)) {
      if (this._hideTimeout) {
        this.clearHideTimeout();
      }

if (!this.props.isOpen) {
        this.showWithDelay(e);
      } else {
        this.hideWithDelay(e);
      }
    }
  }

addEventOnTargets(type, handler, isBubble) {
    this._targets.forEach(target=> {
      target.addEventListener(type, handler, isBubble);
    });
  }

removeEventOnTargets(type, handler, isBubble) {
    this._targets.forEach(target=> {
      target.removeEventListener(type, handler, isBubble);
    });
  }

addTargetEvents() {
    if (this.props.trigger) {
      let triggers = this.props.trigger.split(' ');
      if (triggers.indexOf('manual') === -1) {
        if (triggers.indexOf('click') > -1 || triggers.indexOf('legacy') > -1) {
          document.addEventListener('click', this.handleDocumentClick, true);
        }

if (this._targets && this._targets.length) {
          if (triggers.indexOf('hover') > -1) {
            this.addEventOnTargets(
              'mouseover',
              this.showWithDelay,
              true
            );
            this.addEventOnTargets(
              'mouseout',
              this.hideWithDelay,
              true
            );
          }
          if (triggers.indexOf('focus') > -1) {
            this.addEventOnTargets('focusin', this.show, true);
            this.addEventOnTargets('focusout', this.hide, true);
          }
          this.addEventOnTargets('keydown', this.onEscKeyDown, true);
        }
      }
    }
  }

removeTargetEvents() {
    if (this._targets) {
      this.removeEventOnTargets(
        'mouseover',
        this.showWithDelay,
        true
      );
      this.removeEventOnTargets(
        'mouseout',
        this.hideWithDelay,
        true
      );
      this.removeEventOnTargets('keydown', this.onEscKeyDown, true);
      this.removeEventOnTargets('focusin', this.show, true);
      this.removeEventOnTargets('focusout', this.hide, true);
    }

document.removeEventListener('click', this.handleDocumentClick, true)
  }

updateTarget() {
    const newTarget = getTarget(this.props.target, true);
    if (newTarget !== this._targets) {
      this.removeTargetEvents();
      this._targets = newTarget ? Array.from(newTarget) : [];
      this.currentTargetElement = this.currentTargetElement || this._targets[0];
      this.addTargetEvents();
    }
  }

toggle(e) {
    if (this.props.disabled || !this._isMounted) {
      return e && e.preventDefault();
    }

return this.props.toggle(e);
  }

render() {
    if (!this.props.isOpen) {
      return null;
    }

this.updateTarget();

const {
      className,
      cssModule,
      innerClassName,
      isOpen,
      hideArrow,
      boundariesElement,
      placement,
      placementPrefix,
      arrowClassName,
      popperClassName,
      container,
      modifiers,
      offset,
      fade,
      flip,
    } = this.props;

const attributes = omit(this.props, Object.keys(propTypes));

const popperClasses = mapToCssModules(popperClassName, cssModule);

const classes = mapToCssModules(innerClassName, cssModule);

return (
      <PopperContent
        className={className}
        target={this.currentTargetElement || this._targets[0]}
        isOpen={isOpen}
        hideArrow={hideArrow}
        boundariesElement={boundariesElement}
        placement={placement}
        placementPrefix={placementPrefix}
        arrowClassName={arrowClassName}
        popperClassName={popperClasses}
        container={container}
        modifiers={modifiers}
        offset={offset}
        cssModule={cssModule}
        fade={fade}
        flip={flip}
      >
        <div
          {...attributes}
          ref={this.getRef}
          className={classes}
          role="tooltip"
          onMouseOver={this.onMouseOverTooltipContent}
          onMouseLeave={this.onMouseLeaveTooltipContent}
          onKeyDown={this.onEscKeyDown}
        />
      </PopperContent>
    );
  }
}

TooltipPopoverWrapper.propTypes = propTypes;
TooltipPopoverWrapper.defaultProps = defaultProps;

export default TooltipPopoverWrapper;