@elastic/eui
Version:
Elastic UI Component Library
274 lines (273 loc) • 11.7 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";
import _inherits from "@babel/runtime/helpers/inherits";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
var _excluded = ["className", "compressed", "disabled", "fullWidth", "isLoading", "readOnly", "id", "max", "min", "name", "step", "showLabels", "showInput", "inputPopoverProps", "showTicks", "tickInterval", "ticks", "levels", "showRange", "showValue", "valueAppend", "valuePrepend", "onBlur", "onChange", "onFocus", "value", "tabIndex", "isInvalid", "theme"];
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
import React, { Component } from 'react';
import classNames from 'classnames';
import { isWithinRange } from '../../../services/number';
import { EuiInputPopover } from '../../popover';
import { htmlIdGenerator, withEuiTheme } from '../../../services/';
import { FormContext } from '../eui_form_context';
import { getLevelColor } from './range_levels_colors';
import { EuiRangeHighlight } from './range_highlight';
import { EuiRangeInput } from './range_input';
import { EuiRangeLabel } from './range_label';
import { EuiRangeSlider } from './range_slider';
import { EuiRangeTooltip } from './range_tooltip';
import { EuiRangeTrack } from './range_track';
import { EuiRangeWrapper } from './range_wrapper';
import { euiRangeStyles } from './range.styles';
import { EuiI18n } from '../../i18n';
import { jsx as ___EmotionJSX } from "@emotion/react";
export var EuiRangeClass = /*#__PURE__*/function (_Component) {
function EuiRangeClass() {
var _this;
_classCallCheck(this, EuiRangeClass);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _callSuper(this, EuiRangeClass, [].concat(args));
_defineProperty(_this, "preventPopoverClose", false);
_defineProperty(_this, "state", {
id: _this.props.id || htmlIdGenerator()(),
isPopoverOpen: false,
trackWidth: 0
});
_defineProperty(_this, "handleOnChange", function (e) {
var isValid = isWithinRange(_this.props.min, _this.props.max, e.currentTarget.value);
if (_this.props.onChange) {
_this.props.onChange(e, isValid);
}
});
_defineProperty(_this, "setTrackWidth", function (_ref) {
var width = _ref.width;
_this.setState({
trackWidth: width
});
});
_defineProperty(_this, "onInputFocus", function (e) {
if (_this.props.onFocus) {
_this.props.onFocus(e);
}
_this.setState({
isPopoverOpen: true
});
});
_defineProperty(_this, "onInputBlur", function (e) {
return setTimeout(function () {
// Safari does not recognize any focus-related eventing for input[type=range]
// making it impossible to capture its state using active/focus/relatedTarget
// Instead, a prevention flag is set on mousedown, with a waiting period here.
// Mousedown is viable because in the popover case, it is inaccessible via keyboard (intentionally)
if (_this.preventPopoverClose) {
_this.preventPopoverClose = false;
return;
}
if (_this.props.onBlur) {
_this.props.onBlur(e);
}
_this.closePopover();
}, 200);
});
_defineProperty(_this, "closePopover", function () {
_this.preventPopoverClose = false;
_this.setState({
isPopoverOpen: false
});
});
_defineProperty(_this, "handleAriaValueText", function (ticks, currentVal) {
var target = ticks.find(function (tick) {
return tick.value.toString() === currentVal.toString();
});
if (target) {
return target.accessibleLabel ? "".concat(target.value, ", (").concat(target.accessibleLabel, ")") : typeof target.label === 'string' // Fall back to the label if it's a usable string
? "".concat(target.value, ", (").concat(target.label, ")") : undefined;
}
});
return _this;
}
_inherits(EuiRangeClass, _Component);
return _createClass(EuiRangeClass, [{
key: "isValid",
get: function get() {
return isWithinRange(this.props.min, this.props.max, this.props.value || '');
}
}, {
key: "render",
value: function render() {
var _this2 = this;
var _ref2 = this.context,
defaultFullWidth = _ref2.defaultFullWidth;
var _this$props = this.props,
className = _this$props.className,
compressed = _this$props.compressed,
disabled = _this$props.disabled,
_this$props$fullWidth = _this$props.fullWidth,
fullWidth = _this$props$fullWidth === void 0 ? defaultFullWidth : _this$props$fullWidth,
isLoading = _this$props.isLoading,
readOnly = _this$props.readOnly,
propsId = _this$props.id,
max = _this$props.max,
min = _this$props.min,
name = _this$props.name,
step = _this$props.step,
showLabels = _this$props.showLabels,
showInput = _this$props.showInput,
inputPopoverProps = _this$props.inputPopoverProps,
showTicks = _this$props.showTicks,
tickInterval = _this$props.tickInterval,
ticks = _this$props.ticks,
levels = _this$props.levels,
showRange = _this$props.showRange,
showValue = _this$props.showValue,
valueAppend = _this$props.valueAppend,
valuePrepend = _this$props.valuePrepend,
onBlur = _this$props.onBlur,
onChange = _this$props.onChange,
onFocus = _this$props.onFocus,
value = _this$props.value,
tabIndex = _this$props.tabIndex,
isInvalid = _this$props.isInvalid,
theme = _this$props.theme,
rest = _objectWithoutProperties(_this$props, _excluded);
var id = this.state.id;
var showInputOnly = showInput === 'inputWithPopover';
var canShowDropdown = showInputOnly && !readOnly && !disabled;
var theInput = !!showInput ? ___EmotionJSX(EuiRangeInput, _extends({
id: id,
min: min,
max: max,
step: step,
value: value,
readOnly: readOnly,
disabled: disabled,
compressed: compressed,
onChange: this.handleOnChange,
name: name,
onFocus: canShowDropdown ? this.onInputFocus : onFocus,
onBlur: canShowDropdown ? this.onInputBlur : onBlur,
fullWidth: showInputOnly && fullWidth,
isLoading: showInputOnly && isLoading,
isInvalid: isInvalid,
autoSize: !showInputOnly
}, rest)) : null;
var classes = classNames('euiRange', className);
var styles = euiRangeStyles(theme);
var cssStyles = [styles.euiRange, showInput && styles.hasInput];
var thumbColor = levels && getLevelColor(levels, Number(value));
var sliderScreenReaderInstructions = ___EmotionJSX(EuiI18n, {
token: "euiRange.sliderScreenReaderInstructions",
default: "You are in a custom range slider. Use the Up and Down arrow keys to change the value."
});
var theRange = ___EmotionJSX(EuiRangeWrapper, {
className: classes,
css: cssStyles,
fullWidth: fullWidth,
compressed: compressed
}, showLabels && ___EmotionJSX(EuiRangeLabel, {
side: "min",
disabled: disabled
}, min), ___EmotionJSX(EuiRangeTrack, {
trackWidth: this.state.trackWidth,
disabled: disabled,
compressed: compressed,
max: max,
min: min,
step: step,
showTicks: showTicks,
tickInterval: tickInterval,
ticks: ticks,
levels: levels,
onChange: this.handleOnChange,
value: value,
"aria-hidden": !!showInput,
showRange: showRange
}, ___EmotionJSX(EuiRangeSlider, _extends({
ariaValueText: ticks ? this.handleAriaValueText(ticks, value) : undefined,
id: showInput ? undefined : id // Attach id only to the input if there is one
,
name: name,
min: min,
max: max,
step: step,
value: value,
disabled: disabled,
onChange: this.handleOnChange,
showTicks: showTicks,
showRange: showRange,
tabIndex: showInput ? -1 : tabIndex,
onMouseDown: showInputOnly ? function () {
return _this2.preventPopoverClose = true;
} : undefined,
onFocus: showInput === true ? undefined : onFocus,
onBlur: showInputOnly ? this.onInputBlur : onBlur,
"aria-hidden": !!showInput,
thumbColor: thumbColor
}, rest, {
onResize: this.setTrackWidth
})), showRange && this.isValid && ___EmotionJSX(EuiRangeHighlight, {
showTicks: showTicks,
min: Number(min),
max: Number(max),
lowerValue: Number(min),
upperValue: Number(value),
levels: levels,
trackWidth: this.state.trackWidth
}), showValue && !!String(value).length && ___EmotionJSX(EuiRangeTooltip, {
value: value,
max: max,
min: min,
name: name,
showTicks: showTicks,
valuePrepend: valuePrepend,
valueAppend: valueAppend
})), showLabels && ___EmotionJSX(EuiRangeLabel, {
side: "max",
disabled: disabled
}, max), showInput && !showInputOnly && ___EmotionJSX(React.Fragment, null, ___EmotionJSX("div", {
className: showTicks || ticks ? 'euiRange__slimHorizontalSpacer' : 'euiRange__horizontalSpacer',
css: showTicks || ticks ? styles.euiRange__slimHorizontalSpacer : styles.euiRange__horizontalSpacer
}), theInput));
var thePopover = showInputOnly ? ___EmotionJSX(EuiInputPopover, _extends({}, inputPopoverProps, {
className: classNames('euiRange__popover', inputPopoverProps === null || inputPopoverProps === void 0 ? void 0 : inputPopoverProps.className),
input: theInput // `showInputOnly` confirms existence
,
fullWidth: fullWidth,
isOpen: this.state.isPopoverOpen,
closePopover: this.closePopover,
disableFocusTrap: true,
popoverScreenReaderText: sliderScreenReaderInstructions
}), theRange) : undefined;
return thePopover ? thePopover : theRange;
}
}]);
}(Component);
_defineProperty(EuiRangeClass, "contextType", FormContext);
_defineProperty(EuiRangeClass, "defaultProps", {
min: 0,
max: 100,
step: 1,
compressed: false,
isLoading: false,
showLabels: false,
showInput: false,
showRange: false,
showTicks: false,
showValue: false,
levels: []
});
export var EuiRange = withEuiTheme(EuiRangeClass);