codekingpro/portable-devtools

1/**2 * --------------------------------------------------------------------------3 * Bootstrap (v4.6.2): button.js4 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)5 * --------------------------------------------------------------------------6 */7 8import $ from 'jquery'9 10/**11 * Constants12 */13 14const NAME = 'button'15const VERSION = '4.6.2'16const DATA_KEY = 'bs.button'17const EVENT_KEY = `.${DATA_KEY}`18const DATA_API_KEY = '.data-api'19const JQUERY_NO_CONFLICT = $.fn[NAME]20 21const CLASS_NAME_ACTIVE = 'active'22const CLASS_NAME_BUTTON = 'btn'23const CLASS_NAME_FOCUS = 'focus'24 25const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`26const EVENT_FOCUS_BLUR_DATA_API = `focus${EVENT_KEY}${DATA_API_KEY} ` +27                          `blur${EVENT_KEY}${DATA_API_KEY}`28const EVENT_LOAD_DATA_API = `load${EVENT_KEY}${DATA_API_KEY}`29 30const SELECTOR_DATA_TOGGLE_CARROT = '[data-toggle^="button"]'31const SELECTOR_DATA_TOGGLES = '[data-toggle="buttons"]'32const SELECTOR_DATA_TOGGLE = '[data-toggle="button"]'33const SELECTOR_DATA_TOGGLES_BUTTONS = '[data-toggle="buttons"] .btn'34const SELECTOR_INPUT = 'input:not([type="hidden"])'35const SELECTOR_ACTIVE = '.active'36const SELECTOR_BUTTON = '.btn'37 38/**39 * Class definition40 */41 42class Button {43  constructor(element) {44    this._element = element45    this.shouldAvoidTriggerChange = false46  }47 48  // Getters49  static get VERSION() {50    return VERSION51  }52 53  // Public54  toggle() {55    let triggerChangeEvent = true56    let addAriaPressed = true57    const rootElement = $(this._element).closest(SELECTOR_DATA_TOGGLES)[0]58 59    if (rootElement) {60      const input = this._element.querySelector(SELECTOR_INPUT)61 62      if (input) {63        if (input.type === 'radio') {64          if (input.checked && this._element.classList.contains(CLASS_NAME_ACTIVE)) {65            triggerChangeEvent = false66          } else {67            const activeElement = rootElement.querySelector(SELECTOR_ACTIVE)68 69            if (activeElement) {70              $(activeElement).removeClass(CLASS_NAME_ACTIVE)71            }72          }73        }74 75        if (triggerChangeEvent) {76          // if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input77          if (input.type === 'checkbox' || input.type === 'radio') {78            input.checked = !this._element.classList.contains(CLASS_NAME_ACTIVE)79          }80 81          if (!this.shouldAvoidTriggerChange) {82            $(input).trigger('change')83          }84        }85 86        input.focus()87        addAriaPressed = false88      }89    }90 91    if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {92      if (addAriaPressed) {93        this._element.setAttribute('aria-pressed', !this._element.classList.contains(CLASS_NAME_ACTIVE))94      }95 96      if (triggerChangeEvent) {97        $(this._element).toggleClass(CLASS_NAME_ACTIVE)98      }99    }100  }101 102  dispose() {103    $.removeData(this._element, DATA_KEY)104    this._element = null105  }106 107  // Static108  static _jQueryInterface(config, avoidTriggerChange) {109    return this.each(function () {110      const $element = $(this)111      let data = $element.data(DATA_KEY)112 113      if (!data) {114        data = new Button(this)115        $element.data(DATA_KEY, data)116      }117 118      data.shouldAvoidTriggerChange = avoidTriggerChange119 120      if (config === 'toggle') {121        data[config]()122      }123    })124  }125}126 127/**128 * Data API implementation129 */130 131$(document)132  .on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, event => {133    let button = event.target134    const initialButton = button135 136    if (!$(button).hasClass(CLASS_NAME_BUTTON)) {137      button = $(button).closest(SELECTOR_BUTTON)[0]138    }139 140    if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {141      event.preventDefault() // work around Firefox bug #1540995142    } else {143      const inputBtn = button.querySelector(SELECTOR_INPUT)144 145      if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {146        event.preventDefault() // work around Firefox bug #1540995147        return148      }149 150      if (initialButton.tagName === 'INPUT' || button.tagName !== 'LABEL') {151        Button._jQueryInterface.call($(button), 'toggle', initialButton.tagName === 'INPUT')152      }153    }154  })155  .on(EVENT_FOCUS_BLUR_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, event => {156    const button = $(event.target).closest(SELECTOR_BUTTON)[0]157    $(button).toggleClass(CLASS_NAME_FOCUS, /^focus(in)?$/.test(event.type))158  })159 160$(window).on(EVENT_LOAD_DATA_API, () => {161  // ensure correct active class is set to match the controls' actual values/states162 163  // find all checkboxes/readio buttons inside data-toggle groups164  let buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLES_BUTTONS))165  for (let i = 0, len = buttons.length; i < len; i++) {166    const button = buttons[i]167    const input = button.querySelector(SELECTOR_INPUT)168    if (input.checked || input.hasAttribute('checked')) {169      button.classList.add(CLASS_NAME_ACTIVE)170    } else {171      button.classList.remove(CLASS_NAME_ACTIVE)172    }173  }174 175  // find all button toggles176  buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE))177  for (let i = 0, len = buttons.length; i < len; i++) {178    const button = buttons[i]179    if (button.getAttribute('aria-pressed') === 'true') {180      button.classList.add(CLASS_NAME_ACTIVE)181    } else {182      button.classList.remove(CLASS_NAME_ACTIVE)183    }184  }185})186 187/**188 * jQuery189 */190 191$.fn[NAME] = Button._jQueryInterface192$.fn[NAME].Constructor = Button193$.fn[NAME].noConflict = () => {194  $.fn[NAME] = JQUERY_NO_CONFLICT195  return Button._jQueryInterface196}197 198export default Button199