shift73k/assets_old/node_modules/bootstrap/js/dist/offcanvas.js

509 lines
16 KiB
JavaScript

/*!
* Bootstrap offcanvas.js v5.0.0-beta3 (https://getbootstrap.com/)
* Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/selector-engine.js'), require('./dom/manipulator.js'), require('./dom/data.js'), require('./dom/event-handler.js'), require('./base-component.js')) :
typeof define === 'function' && define.amd ? define(['./dom/selector-engine', './dom/manipulator', './dom/data', './dom/event-handler', './base-component'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Offcanvas = factory(global.SelectorEngine, global.Manipulator, global.Data, global.EventHandler, global.Base));
}(this, (function (SelectorEngine, Manipulator, Data, EventHandler, BaseComponent) { 'use strict';
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
var BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
/**
* --------------------------------------------------------------------------
* Bootstrap (v5.0.0-beta3): util/index.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
const MILLISECONDS_MULTIPLIER = 1000;
const toType = obj => {
if (obj === null || obj === undefined) {
return `${obj}`;
}
return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
};
const getSelector = element => {
let selector = element.getAttribute('data-bs-target');
if (!selector || selector === '#') {
let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
// so everything starting with `#` or `.`. If a "real" URL is used as the selector,
// `document.querySelector` will rightfully complain it is invalid.
// See https://github.com/twbs/bootstrap/issues/32273
if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
return null;
} // Just in case some CMS puts out a full URL with the anchor appended
if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
hrefAttr = '#' + hrefAttr.split('#')[1];
}
selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
}
return selector;
};
const getSelectorFromElement = element => {
const selector = getSelector(element);
if (selector) {
return document.querySelector(selector) ? selector : null;
}
return null;
};
const getElementFromSelector = element => {
const selector = getSelector(element);
return selector ? document.querySelector(selector) : null;
};
const getTransitionDurationFromElement = element => {
if (!element) {
return 0;
} // Get transition-duration of the element
let {
transitionDuration,
transitionDelay
} = window.getComputedStyle(element);
const floatTransitionDuration = Number.parseFloat(transitionDuration);
const floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
if (!floatTransitionDuration && !floatTransitionDelay) {
return 0;
} // If multiple durations are defined, take the first
transitionDuration = transitionDuration.split(',')[0];
transitionDelay = transitionDelay.split(',')[0];
return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
};
const isElement = obj => (obj[0] || obj).nodeType;
const typeCheckConfig = (componentName, config, configTypes) => {
Object.keys(configTypes).forEach(property => {
const expectedTypes = configTypes[property];
const value = config[property];
const valueType = value && isElement(value) ? 'element' : toType(value);
if (!new RegExp(expectedTypes).test(valueType)) {
throw new TypeError(`${componentName.toUpperCase()}: ` + `Option "${property}" provided type "${valueType}" ` + `but expected type "${expectedTypes}".`);
}
});
};
const isVisible = element => {
if (!element) {
return false;
}
if (element.style && element.parentNode && element.parentNode.style) {
const elementStyle = getComputedStyle(element);
const parentNodeStyle = getComputedStyle(element.parentNode);
return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden';
}
return false;
};
const isDisabled = element => {
if (!element || element.nodeType !== Node.ELEMENT_NODE) {
return true;
}
if (element.classList.contains('disabled')) {
return true;
}
if (typeof element.disabled !== 'undefined') {
return element.disabled;
}
return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
};
const getjQuery = () => {
const {
jQuery
} = window;
if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
return jQuery;
}
return null;
};
const onDOMContentLoaded = callback => {
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', callback);
} else {
callback();
}
};
const defineJQueryPlugin = (name, plugin) => {
onDOMContentLoaded(() => {
const $ = getjQuery();
/* istanbul ignore if */
if ($) {
const JQUERY_NO_CONFLICT = $.fn[name];
$.fn[name] = plugin.jQueryInterface;
$.fn[name].Constructor = plugin;
$.fn[name].noConflict = () => {
$.fn[name] = JQUERY_NO_CONFLICT;
return plugin.jQueryInterface;
};
}
});
};
/**
* --------------------------------------------------------------------------
* Bootstrap (v5.0.0-beta3): util/scrollBar.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
const SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed';
const SELECTOR_STICKY_CONTENT = '.sticky-top';
const getWidth = () => {
// https://developer.mozilla.org/en-US/docs/Web/API/Window/innerWidth#usage_notes
const documentWidth = document.documentElement.clientWidth;
return Math.abs(window.innerWidth - documentWidth);
};
const hide = (width = getWidth()) => {
document.body.style.overflow = 'hidden';
_setElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight', calculatedValue => calculatedValue + width);
_setElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight', calculatedValue => calculatedValue - width);
_setElementAttributes('body', 'paddingRight', calculatedValue => calculatedValue + width);
};
const _setElementAttributes = (selector, styleProp, callback) => {
const scrollbarWidth = getWidth();
SelectorEngine__default['default'].find(selector).forEach(element => {
if (element !== document.body && window.innerWidth > element.clientWidth + scrollbarWidth) {
return;
}
const actualValue = element.style[styleProp];
const calculatedValue = window.getComputedStyle(element)[styleProp];
Manipulator__default['default'].setDataAttribute(element, styleProp, actualValue);
element.style[styleProp] = callback(Number.parseFloat(calculatedValue)) + 'px';
});
};
const reset = () => {
document.body.style.overflow = 'auto';
_resetElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight');
_resetElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight');
_resetElementAttributes('body', 'paddingRight');
};
const _resetElementAttributes = (selector, styleProp) => {
SelectorEngine__default['default'].find(selector).forEach(element => {
const value = Manipulator__default['default'].getDataAttribute(element, styleProp);
if (typeof value === 'undefined' && element === document.body) {
element.style.removeProperty(styleProp);
} else {
Manipulator__default['default'].removeDataAttribute(element, styleProp);
element.style[styleProp] = value;
}
});
};
/**
* --------------------------------------------------------------------------
* Bootstrap (v5.0.0-beta3): offcanvas.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
const NAME = 'offcanvas';
const DATA_KEY = 'bs.offcanvas';
const EVENT_KEY = `.${DATA_KEY}`;
const DATA_API_KEY = '.data-api';
const EVENT_LOAD_DATA_API = `load${EVENT_KEY}${DATA_API_KEY}`;
const ESCAPE_KEY = 'Escape';
const Default = {
backdrop: true,
keyboard: true,
scroll: false
};
const DefaultType = {
backdrop: 'boolean',
keyboard: 'boolean',
scroll: 'boolean'
};
const CLASS_NAME_BACKDROP_BODY = 'offcanvas-backdrop';
const CLASS_NAME_SHOW = 'show';
const CLASS_NAME_TOGGLING = 'offcanvas-toggling';
const OPEN_SELECTOR = '.offcanvas.show';
const ACTIVE_SELECTOR = `${OPEN_SELECTOR}, .${CLASS_NAME_TOGGLING}`;
const EVENT_SHOW = `show${EVENT_KEY}`;
const EVENT_SHOWN = `shown${EVENT_KEY}`;
const EVENT_HIDE = `hide${EVENT_KEY}`;
const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
const EVENT_FOCUSIN = `focusin${EVENT_KEY}`;
const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
const EVENT_CLICK_DISMISS = `click.dismiss${EVENT_KEY}`;
const SELECTOR_DATA_DISMISS = '[data-bs-dismiss="offcanvas"]';
const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="offcanvas"]';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
class Offcanvas extends BaseComponent__default['default'] {
constructor(element, config) {
super(element);
this._config = this._getConfig(config);
this._isShown = false;
this._addEventListeners();
} // Getters
static get Default() {
return Default;
}
static get DATA_KEY() {
return DATA_KEY;
} // Public
toggle(relatedTarget) {
return this._isShown ? this.hide() : this.show(relatedTarget);
}
show(relatedTarget) {
if (this._isShown) {
return;
}
const showEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW, {
relatedTarget
});
if (showEvent.defaultPrevented) {
return;
}
this._isShown = true;
this._element.style.visibility = 'visible';
if (this._config.backdrop) {
document.body.classList.add(CLASS_NAME_BACKDROP_BODY);
}
if (!this._config.scroll) {
hide();
}
this._element.classList.add(CLASS_NAME_TOGGLING);
this._element.removeAttribute('aria-hidden');
this._element.setAttribute('aria-modal', true);
this._element.setAttribute('role', 'dialog');
this._element.classList.add(CLASS_NAME_SHOW);
const completeCallBack = () => {
this._element.classList.remove(CLASS_NAME_TOGGLING);
EventHandler__default['default'].trigger(this._element, EVENT_SHOWN, {
relatedTarget
});
this._enforceFocusOnElement(this._element);
};
setTimeout(completeCallBack, getTransitionDurationFromElement(this._element));
}
hide() {
if (!this._isShown) {
return;
}
const hideEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE);
if (hideEvent.defaultPrevented) {
return;
}
this._element.classList.add(CLASS_NAME_TOGGLING);
EventHandler__default['default'].off(document, EVENT_FOCUSIN);
this._element.blur();
this._isShown = false;
this._element.classList.remove(CLASS_NAME_SHOW);
const completeCallback = () => {
this._element.setAttribute('aria-hidden', true);
this._element.removeAttribute('aria-modal');
this._element.removeAttribute('role');
this._element.style.visibility = 'hidden';
if (this._config.backdrop) {
document.body.classList.remove(CLASS_NAME_BACKDROP_BODY);
}
if (!this._config.scroll) {
reset();
}
EventHandler__default['default'].trigger(this._element, EVENT_HIDDEN);
this._element.classList.remove(CLASS_NAME_TOGGLING);
};
setTimeout(completeCallback, getTransitionDurationFromElement(this._element));
} // Private
_getConfig(config) {
config = { ...Default,
...Manipulator__default['default'].getDataAttributes(this._element),
...(typeof config === 'object' ? config : {})
};
typeCheckConfig(NAME, config, DefaultType);
return config;
}
_enforceFocusOnElement(element) {
EventHandler__default['default'].off(document, EVENT_FOCUSIN); // guard against infinite focus loop
EventHandler__default['default'].on(document, EVENT_FOCUSIN, event => {
if (document !== event.target && element !== event.target && !element.contains(event.target)) {
element.focus();
}
});
element.focus();
}
_addEventListeners() {
EventHandler__default['default'].on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, () => this.hide());
EventHandler__default['default'].on(document, 'keydown', event => {
if (this._config.keyboard && event.key === ESCAPE_KEY) {
this.hide();
}
});
EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, event => {
const target = SelectorEngine__default['default'].findOne(getSelectorFromElement(event.target));
if (!this._element.contains(event.target) && target !== this._element) {
this.hide();
}
});
} // Static
static jQueryInterface(config) {
return this.each(function () {
const data = Data__default['default'].get(this, DATA_KEY) || new Offcanvas(this, typeof config === 'object' ? config : {});
if (typeof config !== 'string') {
return;
}
if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
throw new TypeError(`No method named "${config}"`);
}
data[config](this);
});
}
}
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
const target = getElementFromSelector(this);
if (['A', 'AREA'].includes(this.tagName)) {
event.preventDefault();
}
if (isDisabled(this)) {
return;
}
EventHandler__default['default'].one(target, EVENT_HIDDEN, () => {
// focus on trigger when it is closed
if (isVisible(this)) {
this.focus();
}
}); // avoid conflict when clicking a toggler of an offcanvas, while another is open
const allReadyOpen = SelectorEngine__default['default'].findOne(ACTIVE_SELECTOR);
if (allReadyOpen && allReadyOpen !== target) {
return;
}
const data = Data__default['default'].get(target, DATA_KEY) || new Offcanvas(target);
data.toggle(this);
});
EventHandler__default['default'].on(window, EVENT_LOAD_DATA_API, () => {
SelectorEngine__default['default'].find(OPEN_SELECTOR).forEach(el => (Data__default['default'].get(el, DATA_KEY) || new Offcanvas(el)).show());
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
defineJQueryPlugin(NAME, Offcanvas);
return Offcanvas;
})));
//# sourceMappingURL=offcanvas.js.map