R E D

NAME	SIZE	PERMISSION
dom	[ DIR ]	drwxr-xr-x
util	[ DIR ]	drwxr-xr-x
alert.js	2.53 KB	-rwxr-xr-x
base-component.js	1.79 KB	-rwxr-xr-x
button.js	2.26 KB	-rwxr-xr-x
carousel.js	16.31 KB	-rwxr-xr-x
collapse.js	9.05 KB	-rwxr-xr-x
dropdown.js	14.37 KB	-rwxr-xr-x
modal.js	11.52 KB	-rwxr-xr-x
offcanvas.js	6.72 KB	-rwxr-xr-x
popover.js	2.91 KB	-rwxr-xr-x
scrollspy.js	8.01 KB	-rwxr-xr-x
tab.js	6.24 KB	-rwxr-xr-x
toast.js	5.86 KB	-rwxr-xr-x
tooltip.js	19.49 KB	-rwxr-xr-x

Code Editor : offcanvas.js

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.1.3): offcanvas.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

import {
  defineJQueryPlugin,
  getElementFromSelector,
  isDisabled,
  isVisible,
  typeCheckConfig,
} from './util/index';
import ScrollBarHelper from './util/scrollbar';
import EventHandler from './dom/event-handler';
import BaseComponent from './base-component';
import SelectorEngine from './dom/selector-engine';
import Manipulator from './dom/manipulator';
import Backdrop from './util/backdrop';
import FocusTrap from './util/focustrap';
import { enableDismissTrigger } from './util/component-functions';

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const Default = {
  backdrop: true,
  keyboard: true,
  scroll: false,
};

const DefaultType = {
  backdrop: 'boolean',
  keyboard: 'boolean',
  scroll: 'boolean',
};

const CLASS_NAME_SHOW = 'show';
const CLASS_NAME_BACKDROP = 'offcanvas-backdrop';
const OPEN_SELECTOR = '.offcanvas.show';

const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="offcanvas"]';

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Offcanvas extends BaseComponent {
  constructor(element, config) {
    super(element);

this._config = this._getConfig(config);
    this._isShown = false;
    this._backdrop = this._initializeBackDrop();
    this._focustrap = this._initializeFocusTrap();
    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._element.removeAttribute('aria-hidden');
    this._element.setAttribute('aria-modal', true);
    this._element.setAttribute('role', 'dialog');
    this._element.classList.add(CLASS_NAME_SHOW);

const completeCallBack = () => {
      if (!this._config.scroll) {
        this._focustrap.activate();
      }

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;
    }

this._focustrap.deactivate();
    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();
    this._focustrap.deactivate();
    super.dispose();
  }

// Private

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

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

_initializeFocusTrap() {
    return new FocusTrap({
      trapElement: this._element,
    });
  }

_addEventListeners() {
    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())
);

enableDismissTrigger(Offcanvas);
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

defineJQueryPlugin(Offcanvas);

export default Offcanvas;

${this.title}

Code Editor : offcanvas.js