/*!
* Bootstrap offcanvas.js v5.3.1 (https://getbootstrap.com/)
* Copyright 2011-2023 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('./base-component.js'), require('./dom/event-handler.js'), require('./dom/selector-engine.js'), require('./util/backdrop.js'), require('./util/component-functions.js'), require('./util/focustrap.js'), require('./util/index.js'), require('./util/scrollbar.js')) :
typeof define === 'function' && define.amd ? define(['./base-component', './dom/event-handler', './dom/selector-engine', './util/backdrop', './util/component-functions', './util/focustrap', './util/index', './util/scrollbar'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Offcanvas = factory(global.BaseComponent, global.EventHandler, global.SelectorEngine, global.Backdrop, global.ComponentFunctions, global.Focustrap, global.Index, global.Scrollbar));
})(this, (function (BaseComponent, EventHandler, SelectorEngine, Backdrop, componentFunctions_js, FocusTrap, index_js, ScrollBarHelper) { 'use strict';
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
Object.defineProperty(Constructor, "prototype", {
writable: false
});
return Constructor;
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
_setPrototypeOf(subClass, superClass);
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(o);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
return arr2;
}
function _createForOfIteratorHelperLoose(o, allowArrayLike) {
var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"];
if (it) return (it = it.call(o)).next.bind(it);
if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
if (it) o = it;
var i = 0;
return function () {
if (i >= o.length) return {
done: true
};
return {
done: false,
value: o[i++]
};
};
}
throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _toPrimitive(input, hint) {
if (typeof input !== "object" || input === null) return input;
var prim = input[Symbol.toPrimitive];
if (prim !== undefined) {
var res = prim.call(input, hint || "default");
if (typeof res !== "object") return res;
throw new TypeError("@@toPrimitive must return a primitive value.");
}
return (hint === "string" ? String : Number)(input);
}
function _toPropertyKey(arg) {
var key = _toPrimitive(arg, "string");
return typeof key === "symbol" ? key : String(key);
}
/**
* Constants
*/
var NAME = 'offcanvas';
var DATA_KEY = 'bs.offcanvas';
var EVENT_KEY = "." + DATA_KEY;
var DATA_API_KEY = '.data-api';
var EVENT_LOAD_DATA_API = "load" + EVENT_KEY + DATA_API_KEY;
var ESCAPE_KEY = 'Escape';
var CLASS_NAME_SHOW = 'show';
var CLASS_NAME_SHOWING = 'showing';
var CLASS_NAME_HIDING = 'hiding';
var CLASS_NAME_BACKDROP = 'offcanvas-backdrop';
var OPEN_SELECTOR = '.offcanvas.show';
var EVENT_SHOW = "show" + EVENT_KEY;
var EVENT_SHOWN = "shown" + EVENT_KEY;
var EVENT_HIDE = "hide" + EVENT_KEY;
var EVENT_HIDE_PREVENTED = "hidePrevented" + EVENT_KEY;
var EVENT_HIDDEN = "hidden" + EVENT_KEY;
var EVENT_RESIZE = "resize" + EVENT_KEY;
var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
var EVENT_KEYDOWN_DISMISS = "keydown.dismiss" + EVENT_KEY;
var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="offcanvas"]';
var Default = {
backdrop: true,
keyboard: true,
scroll: false
};
var DefaultType = {
backdrop: '(boolean|string)',
keyboard: 'boolean',
scroll: 'boolean'
};
/**
* Class definition
*/
var Offcanvas = /*#__PURE__*/function (_BaseComponent) {
_inheritsLoose(Offcanvas, _BaseComponent);
function Offcanvas(element, config) {
var _this;
_this = _BaseComponent.call(this, element, config) || this;
_this._isShown = false;
_this._backdrop = _this._initializeBackDrop();
_this._focustrap = _this._initializeFocusTrap();
_this._addEventListeners();
return _this;
}
// Getters
var _proto = Offcanvas.prototype;
// Public
_proto.toggle = function toggle(relatedTarget) {
return this._isShown ? this.hide() : this.show(relatedTarget);
};
_proto.show = function show(relatedTarget) {
var _this2 = this;
if (this._isShown) {
return;
}
var showEvent = EventHandler.trigger(this._element, EVENT_SHOW, {
relatedTarget: relatedTarget
});
if (showEvent.defaultPrevented) {
return;
}
this._isShown = true;
this._backdrop.show();
if (!this._config.scroll) {
new ScrollBarHelper().hide();
}
this._element.setAttribute('aria-modal', true);
this._element.setAttribute('role', 'dialog');
this._element.classList.add(CLASS_NAME_SHOWING);
var completeCallBack = function completeCallBack() {
if (!_this2._config.scroll || _this2._config.backdrop) {
_this2._focustrap.activate();
}
_this2._element.classList.add(CLASS_NAME_SHOW);
_this2._element.classList.remove(CLASS_NAME_SHOWING);
EventHandler.trigger(_this2._element, EVENT_SHOWN, {
relatedTarget: relatedTarget
});
};
this._queueCallback(completeCallBack, this._element, true);
};
_proto.hide = function hide() {
var _this3 = this;
if (!this._isShown) {
return;
}
var hideEvent = EventHandler.trigger(this._element, EVENT_HIDE);
if (hideEvent.defaultPrevented) {
return;
}
this._focustrap.deactivate();
this._element.blur();
this._isShown = false;
this._element.classList.add(CLASS_NAME_HIDING);
this._backdrop.hide();
var completeCallback = function completeCallback() {
_this3._element.classList.remove(CLASS_NAME_SHOW, CLASS_NAME_HIDING);
_this3._element.removeAttribute('aria-modal');
_this3._element.removeAttribute('role');
if (!_this3._config.scroll) {
new ScrollBarHelper().reset();
}
EventHandler.trigger(_this3._element, EVENT_HIDDEN);
};
this._queueCallback(completeCallback, this._element, true);
};
_proto.dispose = function dispose() {
this._backdrop.dispose();
this._focustrap.deactivate();
_BaseComponent.prototype.dispose.call(this);
}
// Private
;
_proto._initializeBackDrop = function _initializeBackDrop() {
var _this4 = this;
var clickCallback = function clickCallback() {
if (_this4._config.backdrop === 'static') {
EventHandler.trigger(_this4._element, EVENT_HIDE_PREVENTED);
return;
}
_this4.hide();
};
// 'static' option will be translated to true, and booleans will keep their value
var isVisible = Boolean(this._config.backdrop);
return new Backdrop({
className: CLASS_NAME_BACKDROP,
isVisible: isVisible,
isAnimated: true,
rootElement: this._element.parentNode,
clickCallback: isVisible ? clickCallback : null
});
};
_proto._initializeFocusTrap = function _initializeFocusTrap() {
return new FocusTrap({
trapElement: this._element
});
};
_proto._addEventListeners = function _addEventListeners() {
var _this5 = this;
EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS, function (event) {
if (event.key !== ESCAPE_KEY) {
return;
}
if (_this5._config.keyboard) {
_this5.hide();
return;
}
EventHandler.trigger(_this5._element, EVENT_HIDE_PREVENTED);
});
}
// Static
;
Offcanvas.jQueryInterface = function jQueryInterface(config) {
return this.each(function () {
var 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);
});
};
_createClass(Offcanvas, null, [{
key: "Default",
get: function get() {
return Default;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType;
}
}, {
key: "NAME",
get: function get() {
return NAME;
}
}]);
return Offcanvas;
}(BaseComponent);
/**
* Data API implementation
*/
EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
var _this6 = this;
var target = SelectorEngine.getElementFromSelector(this);
if (['A', 'AREA'].includes(this.tagName)) {
event.preventDefault();
}
if (index_js.isDisabled(this)) {
return;
}
EventHandler.one(target, EVENT_HIDDEN, function () {
// focus on trigger when it is closed
if (index_js.isVisible(_this6)) {
_this6.focus();
}
});
// avoid conflict when clicking a toggler of an offcanvas, while another is open
var alreadyOpen = SelectorEngine.findOne(OPEN_SELECTOR);
if (alreadyOpen && alreadyOpen !== target) {
Offcanvas.getInstance(alreadyOpen).hide();
}
var data = Offcanvas.getOrCreateInstance(target);
data.toggle(this);
});
EventHandler.on(window, EVENT_LOAD_DATA_API, function () {
for (var _iterator = _createForOfIteratorHelperLoose(SelectorEngine.find(OPEN_SELECTOR)), _step; !(_step = _iterator()).done;) {
var selector = _step.value;
Offcanvas.getOrCreateInstance(selector).show();
}
});
EventHandler.on(window, EVENT_RESIZE, function () {
for (var _iterator2 = _createForOfIteratorHelperLoose(SelectorEngine.find('[aria-modal][class*=show][class*=offcanvas-]')), _step2; !(_step2 = _iterator2()).done;) {
var element = _step2.value;
if (getComputedStyle(element).position !== 'fixed') {
Offcanvas.getOrCreateInstance(element).hide();
}
}
});
componentFunctions_js.enableDismissTrigger(Offcanvas);
/**
* jQuery
*/
index_js.defineJQueryPlugin(Offcanvas);
return Offcanvas;
}));
//# sourceMappingURL=offcanvas.js.map
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