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编辑当前文件:/home2/sdektunc/www/media/vendor/bootstrap/js/offcanvas.js

import { B as BaseComponent, E as EventHandler, M as Manipulator, a as typeCheckConfig, g as getElementFromSelector, h as isDisabled, i as isVisible, S as SelectorEngine, d as defineJQueryPlugin } from './dom.js?1629745661';
import { S as ScrollBarHelper, B as Backdrop } from './modal.js';

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.2): offcanvas.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

class Offcanvas extends BaseComponent {
  constructor(element, config) {
    super(element);
    this._config = this._getConfig(config);
    this._isShown = false;
    this._backdrop = this._initializeBackDrop();

this._addEventListeners();
  } // Getters

static get NAME() {
    return NAME;
  }

static get Default() {
    return Default;
  } // Public

toggle(relatedTarget) {
    return this._isShown ? this.hide() : this.show(relatedTarget);
  }

show(relatedTarget) {
    if (this._isShown) {
      return;
    }

const showEvent = EventHandler.trigger(this._element, EVENT_SHOW, {
      relatedTarget
    });

if (showEvent.defaultPrevented) {
      return;
    }

this._isShown = true;
    this._element.style.visibility = 'visible';

this._backdrop.show();

if (!this._config.scroll) {
      new ScrollBarHelper().hide();

this._enforceFocusOnElement(this._element);
    }

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 = () => {
      EventHandler.trigger(this._element, EVENT_SHOWN, {
        relatedTarget
      });
    };

this._queueCallback(completeCallBack, this._element, true);
  }

hide() {
    if (!this._isShown) {
      return;
    }

const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE);

if (hideEvent.defaultPrevented) {
      return;
    }

EventHandler.off(document, EVENT_FOCUSIN);

this._element.blur();

this._isShown = false;

this._element.classList.remove(CLASS_NAME_SHOW);

this._backdrop.hide();

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.scroll) {
        new ScrollBarHelper().reset();
      }

EventHandler.trigger(this._element, EVENT_HIDDEN);
    };

this._queueCallback(completeCallback, this._element, true);
  }

dispose() {
    this._backdrop.dispose();

super.dispose();
    EventHandler.off(document, EVENT_FOCUSIN);
  } // Private

_getConfig(config) {
    config = { ...Default,
      ...Manipulator.getDataAttributes(this._element),
      ...(typeof config === 'object' ? config : {})
    };
    typeCheckConfig(NAME, config, DefaultType);
    return config;
  }

_initializeBackDrop() {
    return new Backdrop({
      isVisible: this._config.backdrop,
      isAnimated: true,
      rootElement: this._element.parentNode,
      clickCallback: () => this.hide()
    });
  }

_enforceFocusOnElement(element) {
    EventHandler.off(document, EVENT_FOCUSIN); // guard against infinite focus loop

EventHandler.on(document, EVENT_FOCUSIN, event => {
      if (document !== event.target && element !== event.target && !element.contains(event.target)) {
        element.focus();
      }
    });
    element.focus();
  }

_addEventListeners() {
    EventHandler.on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, () => this.hide());
    EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS, event => {
      if (this._config.keyboard && event.key === ESCAPE_KEY) {
        this.hide();
      }
    });
  } // Static

static jQueryInterface(config) {
    return this.each(function () {
      const data = Offcanvas.getOrCreateInstance(this, 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.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.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.findOne(OPEN_SELECTOR);

if (allReadyOpen && allReadyOpen !== target) {
    Offcanvas.getInstance(allReadyOpen).hide();
  }

const data = Offcanvas.getOrCreateInstance(target);
  data.toggle(this);
});
EventHandler.on(window, EVENT_LOAD_DATA_API, () => SelectorEngine.find(OPEN_SELECTOR).forEach(el => Offcanvas.getOrCreateInstance(el).show()));
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

defineJQueryPlugin(Offcanvas);

window.bootstrap = window.bootstrap || {};
window.bootstrap.Offcanvas = Offcanvas;

if (Joomla && Joomla.getOptions) {
  // Get the elements/configurations from the PHP
  const offcanvases = Joomla.getOptions('bootstrap.offcanvas'); // Initialise the elements

if (typeof offcanvases === 'object' && offcanvases !== null) {
    Object.keys(offcanvases).forEach(offcanvas => {
      const opt = offcanvases[offcanvas];
      const options = {
        backdrop: opt.backdrop ? opt.backdrop : true,
        keyboard: opt.keyboard ? opt.keyboard : true,
        scroll: opt.scroll ? opt.scroll : true
      };
      const elements = Array.from(document.querySelectorAll(offcanvas));

if (elements.length) {
        elements.map(el => new window.bootstrap.Offcanvas(el, options));
      }
    });
  }
}

export { Offcanvas as O };